Remove files which should be deleted in previous commit
This commit is contained in:
ihower
parent
2f9dcf7791
commit
8a4cffae8f
|
|
@ -1,54 +0,0 @@
|
||||||
class Admin::ComponentsController < ApplicationController
|
|
||||||
|
|
||||||
layout "admin"
|
|
||||||
before_filter :authenticate_user!
|
|
||||||
before_filter :find_parent_item
|
|
||||||
|
|
||||||
def show
|
|
||||||
#TODO
|
|
||||||
end
|
|
||||||
|
|
||||||
def new
|
|
||||||
@component = Component.new
|
|
||||||
@component.is_published = true
|
|
||||||
@component.parent_name = @parent_item.name
|
|
||||||
|
|
||||||
@component.engine_name = 'Announcement' # only support Announcement now
|
|
||||||
end
|
|
||||||
|
|
||||||
def edit
|
|
||||||
@component = Component.find(params[:id])
|
|
||||||
end
|
|
||||||
|
|
||||||
def create
|
|
||||||
@component = Component.new(params[:component])
|
|
||||||
|
|
||||||
if @component.save
|
|
||||||
flash[:notice] = 'Component was successfully created.'
|
|
||||||
redirect_to admin_items_url( :parent_name => @component.parent_name )
|
|
||||||
else
|
|
||||||
render :action => "new"
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def update
|
|
||||||
@component = Component.find(params[:id])
|
|
||||||
|
|
||||||
if @component.update_attributes(params[:component])
|
|
||||||
flash[:notice] = 'Component was successfully updated.'
|
|
||||||
redirect_to admin_items_url( :parent_name => @component.parent_name )
|
|
||||||
else
|
|
||||||
render :action => "edit"
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def destroy
|
|
||||||
@component = Component.find(params[:id])
|
|
||||||
@component.destroy
|
|
||||||
|
|
||||||
#TODO: destroy engine data
|
|
||||||
|
|
||||||
redirect_to admin_items_url( :parent_name => @component.parent_name )
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,29 +0,0 @@
|
||||||
class AnnouncementsController < ApplicationController
|
|
||||||
|
|
||||||
def index
|
|
||||||
@announcements = Announcement.all( :conditions => { :entry_name => params[:entry_name] })
|
|
||||||
|
|
||||||
respond_to do |format|
|
|
||||||
format.html {
|
|
||||||
@page = Page.find_by_name( 'announcement_index')
|
|
||||||
@page_options = { "announcements" => @announcements.map{ |a| a.to_liquid } }
|
|
||||||
render_liquid_page
|
|
||||||
}
|
|
||||||
format.xml { render :xml => @announcements }
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def show
|
|
||||||
@announcement = Announcement.find(params[:id])
|
|
||||||
|
|
||||||
respond_to do |format|
|
|
||||||
format.html{
|
|
||||||
@page = Page.find_by_name( 'announcement_show')
|
|
||||||
@page_options = { 'announcement' => @announcement.to_liquid }
|
|
||||||
render_liquid_page
|
|
||||||
}
|
|
||||||
format.xml { render :xml => @announcement }
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,49 +0,0 @@
|
||||||
class Panel::AnnouncementsController < ApplicationController
|
|
||||||
|
|
||||||
before_filter :require_entry_name, :only => [:index, :new]
|
|
||||||
|
|
||||||
layout "admin"
|
|
||||||
|
|
||||||
def index
|
|
||||||
@announcements = Announcement.all( :conditions => { :entry_name => params[:entry_name] })
|
|
||||||
end
|
|
||||||
|
|
||||||
def new
|
|
||||||
@announcement = Announcement.new
|
|
||||||
@announcement.entry_name = params[:entry_name]
|
|
||||||
end
|
|
||||||
|
|
||||||
def edit
|
|
||||||
@announcement = Announcement.find(params[:id])
|
|
||||||
end
|
|
||||||
|
|
||||||
def create
|
|
||||||
@announcement = Announcement.new(params[:announcement])
|
|
||||||
|
|
||||||
if @announcement.save
|
|
||||||
flash[:notice] = 'Announcement was successfully created.'
|
|
||||||
redirect_to panel_announcements_path( :entry_name => @announcement.entry_name )
|
|
||||||
else
|
|
||||||
render :action => "new"
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def update
|
|
||||||
@announcement = Announcement.find(params[:id])
|
|
||||||
|
|
||||||
if @announcement.update_attributes(params[:announcement])
|
|
||||||
flash[:notice] = 'Announcement was successfully updated.'
|
|
||||||
redirect_to panel_announcements_path( :entry_name => @announcement.entry_name )
|
|
||||||
else
|
|
||||||
render :action => "edit"
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def destroy
|
|
||||||
@announcement = Announcement.find(params[:id])
|
|
||||||
@announcement.destroy
|
|
||||||
|
|
||||||
redirect_to panel_announcements_path( :entry_name => @announcement.entry_name )
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,2 +0,0 @@
|
||||||
module Admin::UserAttributesHelper
|
|
||||||
end
|
|
||||||
|
|
@ -1,2 +0,0 @@
|
||||||
module AnnouncementsHelper
|
|
||||||
end
|
|
||||||
|
|
@ -1,2 +0,0 @@
|
||||||
module PagesHelper
|
|
||||||
end
|
|
||||||
|
|
@ -1,13 +0,0 @@
|
||||||
class Announcement
|
|
||||||
|
|
||||||
include MongoMapper::Document
|
|
||||||
|
|
||||||
key :component_name, String, :required => true, :index => true
|
|
||||||
key_i18n :title, String
|
|
||||||
key_i18n :content, String
|
|
||||||
|
|
||||||
def to_liquid
|
|
||||||
{ "component_name" => self.entry_name, "id" => self.id.to_s, "title" => self.title, "content" => self.content }
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,3 +0,0 @@
|
||||||
class AssetImage < Asset
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,3 +0,0 @@
|
||||||
class AssetJavascript < Asset
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,2 +0,0 @@
|
||||||
class AssetPdf < Asset
|
|
||||||
end
|
|
||||||
|
|
@ -1,3 +0,0 @@
|
||||||
class AssetStylesheet < Asset
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,22 +0,0 @@
|
||||||
class Component < Item
|
|
||||||
|
|
||||||
include LayoutSupport
|
|
||||||
|
|
||||||
key :engine_name, String
|
|
||||||
key :layout_name, String, :required => true
|
|
||||||
key :layout_id, ObjectId, :required => true
|
|
||||||
|
|
||||||
belongs_to :layout
|
|
||||||
|
|
||||||
protected
|
|
||||||
|
|
||||||
def setup_default_value
|
|
||||||
super
|
|
||||||
|
|
||||||
if self.layout_name
|
|
||||||
self.layout_id = Layout.find_by_name( self.layout_name ).id
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,32 +0,0 @@
|
||||||
<%= f.error_messages %>
|
|
||||||
<%= f.hidden_field :parent_name %>
|
|
||||||
|
|
||||||
<p>
|
|
||||||
<%= f.label :name, "Name" %>
|
|
||||||
<%= f.text_field :name, :class => 'text' %>
|
|
||||||
</p>
|
|
||||||
|
|
||||||
<p>
|
|
||||||
<%= f.label :title, "Title en" %>
|
|
||||||
<%= f.text_field :title_en, :class => 'text' %>
|
|
||||||
</p>
|
|
||||||
|
|
||||||
<p>
|
|
||||||
<%= f.label :layout_name, "Layout Name" %>
|
|
||||||
<%= f.select :layout_name, Layout.all.map{ |l| [l.description, l.name] } %>
|
|
||||||
</p>
|
|
||||||
|
|
||||||
<p>
|
|
||||||
<%= f.label :title, "Title zh_tw" %>
|
|
||||||
<%= f.text_field :title_zh_tw, :class => 'text' %>
|
|
||||||
</p>
|
|
||||||
|
|
||||||
<p>
|
|
||||||
<%= f.label :is_published, "Is Published" %>
|
|
||||||
<%= f.radio_button :is_published, true %>Yes <%= f.radio_button :is_published, false %> No
|
|
||||||
</p>
|
|
||||||
|
|
||||||
<p>
|
|
||||||
<%= f.label :engine_name, "Choose Engine" %>
|
|
||||||
<%= f.text_field :engine_name %>
|
|
||||||
</p>
|
|
||||||
|
|
@ -1,10 +0,0 @@
|
||||||
<h1>Editing pages</h1>
|
|
||||||
|
|
||||||
<% form_for @component, :url => admin_component_path(@component) do |f| %>
|
|
||||||
|
|
||||||
<%= render :partial => "form", :locals => { :f => f } %>
|
|
||||||
|
|
||||||
<p>
|
|
||||||
<%= f.submit 'Update' %>
|
|
||||||
</p>
|
|
||||||
<% end %>
|
|
||||||
|
|
@ -1,11 +0,0 @@
|
||||||
<h1><%= t(:new_component, :scope => :admin) %></h1>
|
|
||||||
|
|
||||||
<% form_for @component, :url => admin_components_path do |f| %>
|
|
||||||
|
|
||||||
<%= render :partial => "form", :locals => { :f => f } %>
|
|
||||||
|
|
||||||
<p>
|
|
||||||
<%= f.submit 'Create' %>
|
|
||||||
</p>
|
|
||||||
|
|
||||||
<% end %>
|
|
||||||
|
|
@ -1,44 +0,0 @@
|
||||||
<%= f.hidden_field :entry_name %>
|
|
||||||
|
|
||||||
<p id="title_zh_tw_block">
|
|
||||||
<%= f.label "title_zh_tw", "Title (zh_tw)" %>
|
|
||||||
<%= f.text_field "title_zh_tw" %>
|
|
||||||
</p>
|
|
||||||
|
|
||||||
<p><a href="#" id="toggle_title_en_block">Edit english</a></p>
|
|
||||||
|
|
||||||
<p id="title_en_block">
|
|
||||||
<%= f.label "title_en", "Title (en)" %>
|
|
||||||
<%= f.text_field "title_en" %>
|
|
||||||
</p>
|
|
||||||
|
|
||||||
<% content_for :page_specific_javascript do %>
|
|
||||||
<script type="text/javascript" charset="utf-8">
|
|
||||||
$('#title_en_block').hide();
|
|
||||||
$('#toggle_title_en_block').click(function(){
|
|
||||||
$('#title_en_block').toggle();
|
|
||||||
});
|
|
||||||
</script>
|
|
||||||
<% end -%>
|
|
||||||
|
|
||||||
|
|
||||||
<p id="content_zh_tw_block">
|
|
||||||
<%= f.label "content_zh_tw", "Content (zh_tw)" %>
|
|
||||||
<%= f.text_area "content_zh_tw", :size => '100x30' %>
|
|
||||||
</p>
|
|
||||||
|
|
||||||
<p><a href="#" id="toggle_content_en_block">Edit english</a></p>
|
|
||||||
|
|
||||||
<p id="content_en_block">
|
|
||||||
<%= f.label "content_en", "Content (en)" %>
|
|
||||||
<%= f.text_area "content_en", :size => '100x30' %>
|
|
||||||
</p>
|
|
||||||
|
|
||||||
<% content_for :page_specific_javascript do %>
|
|
||||||
<script type="text/javascript" charset="utf-8">
|
|
||||||
$('#content_en_block').hide();
|
|
||||||
$('#toggle_content_en_block').click(function(){
|
|
||||||
$('#content_en_block').toggle();
|
|
||||||
});
|
|
||||||
</script>
|
|
||||||
<% end -%>
|
|
||||||
|
|
@ -1,14 +0,0 @@
|
||||||
<h1>Editing announcement</h1>
|
|
||||||
|
|
||||||
<% form_for @announcement, :url => panel_announcement_path(@announcement) do |f| %>
|
|
||||||
<%= f.error_messages %>
|
|
||||||
|
|
||||||
<%= render :partial => "form", :locals => { :f => f } %>
|
|
||||||
|
|
||||||
<p>
|
|
||||||
<%= f.submit 'Update' %>
|
|
||||||
</p>
|
|
||||||
<% end %>
|
|
||||||
|
|
||||||
<%= link_to 'Show', @announcement %> |
|
|
||||||
<%= link_to 'Back', panel_announcements_path %>
|
|
||||||
|
|
@ -1,21 +0,0 @@
|
||||||
<h1>Listing announcements</h1>
|
|
||||||
|
|
||||||
<table>
|
|
||||||
<tr>
|
|
||||||
<th>Title</th>
|
|
||||||
<th>Actions</th>
|
|
||||||
</tr>
|
|
||||||
|
|
||||||
<% @announcements.each do |announcement| %>
|
|
||||||
<tr>
|
|
||||||
<td><%=h announcement.title %></td>
|
|
||||||
<td><%= link_to 'Show', announcement_path(announcement) %> |
|
|
||||||
<%= link_to 'Edit', edit_panel_announcement_path(announcement) %> |
|
|
||||||
<%= link_to 'Destroy', panel_announcement_path(announcement), :confirm => 'Are you sure?', :method => :delete %></td>
|
|
||||||
</tr>
|
|
||||||
<% end %>
|
|
||||||
</table>
|
|
||||||
|
|
||||||
<br />
|
|
||||||
|
|
||||||
<%= link_to 'New announcement', new_panel_announcement_path( :entry_name => params[:entry_name] ) %>
|
|
||||||
|
|
@ -1,13 +0,0 @@
|
||||||
<h1>New announcement</h1>
|
|
||||||
|
|
||||||
<% form_for @announcement, :url => panel_announcements_path do |f| %>
|
|
||||||
<%= f.error_messages %>
|
|
||||||
|
|
||||||
<%= render :partial => "form", :locals => { :f => f } %>
|
|
||||||
|
|
||||||
<p>
|
|
||||||
<%= f.submit 'Create' %>
|
|
||||||
</p>
|
|
||||||
<% end %>
|
|
||||||
|
|
||||||
<%= link_to 'Back', panel_announcements_path %>
|
|
||||||
|
|
@ -1,28 +0,0 @@
|
||||||
MongoMapper.connection = Mongo::Connection.new('localhost', 27017)
|
|
||||||
MongoMapper.database = "r4-#{Rails.env}"
|
|
||||||
|
|
||||||
if defined?(PhusionPassenger)
|
|
||||||
PhusionPassenger.on_event(:starting_worker_process) do |forked|
|
|
||||||
MongoMapper.connection.connect_to_master if forked
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
module MongoMapper::Document::ClassMethods
|
|
||||||
|
|
||||||
def key_i18n(key, *options)
|
|
||||||
VALID_LOCALES.each do |locale|
|
|
||||||
key "#{key.to_s}_#{locale}".to_sym, *options
|
|
||||||
end
|
|
||||||
|
|
||||||
define_method(key) do
|
|
||||||
self.send("#{key.to_s}_#{I18n.locale}")
|
|
||||||
end
|
|
||||||
|
|
||||||
define_method("#{key}=") do |value|
|
|
||||||
VALID_LOCALES.each do |locale|
|
|
||||||
self.send("#{key.to_s}_#{locale}=", value)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,29 +0,0 @@
|
||||||
class RerouteMiddleware
|
|
||||||
|
|
||||||
def initialize(app)
|
|
||||||
@app = app
|
|
||||||
end
|
|
||||||
|
|
||||||
def call(env)
|
|
||||||
|
|
||||||
#Rails.logger.debug env.to_yaml
|
|
||||||
return @app.call(env) if env['REQUEST_URI'] =~ /^\/admin/
|
|
||||||
|
|
||||||
env['REQUEST_URI'] =~ /^\/([0-9a-zA-Z\-_\/]*)/
|
|
||||||
parsed_entry_name = $1
|
|
||||||
|
|
||||||
entry = Item.first(:conditions => {:full_name => parsed_entry_name} )
|
|
||||||
if entry
|
|
||||||
case entry.type.to_s
|
|
||||||
when 'Component'
|
|
||||||
env['REQUEST_URI'] = env['REQUEST_URI'].sub!(parsed_entry_name, entry.engine_name)
|
|
||||||
env['QUERY_STRING'] = (env['QUERY_STRING'].blank?)? "entry_name=#{parsed_entry_name}" : "entry_name=#{parsed_entry_name}&#{env['QUERY_STRING']}"
|
|
||||||
when 'Link'
|
|
||||||
return [301, {'Location' => entry.url }, ['See Ya!']]
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
@app.call(env)
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1 +0,0 @@
|
||||||
<h2>About us</h2>
|
|
||||||
|
|
@ -1 +0,0 @@
|
||||||
<h2>關於我們</h2>
|
|
||||||
|
|
@ -1 +0,0 @@
|
||||||
<p>Footer</p>
|
|
||||||
|
|
@ -1 +0,0 @@
|
||||||
<p>頁尾</p>
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
<ul>
|
|
||||||
<li><a href="?locale=en">English</a></li>
|
|
||||||
<li><a href="?locale=zh_tw">中文版</a></li>
|
|
||||||
</ul>
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
<ul>
|
|
||||||
<li><a href="?locale=en">English</a></li>
|
|
||||||
<li><a href="?locale=zh_tw">中文版</a></li>
|
|
||||||
</ul>
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
<ul>
|
|
||||||
<li><a href="/">Homepage</a></li>
|
|
||||||
<li><a href="/about">About us</a></li>
|
|
||||||
<ul>
|
|
||||||
|
|
@ -1,4 +0,0 @@
|
||||||
<ul>
|
|
||||||
<li><a href="/">首頁</a></li>
|
|
||||||
<li><a href="/about">關於我們</a></li>
|
|
||||||
<ul>
|
|
||||||
|
|
@ -1,25 +0,0 @@
|
||||||
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
|
|
||||||
"http://www.w3.org/TR/html4/strict.dtd">
|
|
||||||
|
|
||||||
<html lang="en">
|
|
||||||
<head>
|
|
||||||
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
|
|
||||||
<title>RulingSite</title>
|
|
||||||
</head>
|
|
||||||
|
|
||||||
<body>
|
|
||||||
<div id="header">
|
|
||||||
{{ 'nav' | render_snippet }}
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div id="container">
|
|
||||||
{{page_content}}
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div id="footer">
|
|
||||||
{{ 'locale' | render_snippet }}
|
|
||||||
{{ 'footer' | render_snippet }}
|
|
||||||
</div>
|
|
||||||
|
|
||||||
</body>
|
|
||||||
</html>
|
|
||||||
|
|
@ -1,25 +0,0 @@
|
||||||
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
|
|
||||||
"http://www.w3.org/TR/html4/strict.dtd">
|
|
||||||
|
|
||||||
<html lang="en">
|
|
||||||
<head>
|
|
||||||
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
|
|
||||||
<title>RulingSite</title>
|
|
||||||
</head>
|
|
||||||
|
|
||||||
<body>
|
|
||||||
<div id="header">
|
|
||||||
{{ 'nav' | render_snippet }}
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div id="container">
|
|
||||||
{{page_content}}
|
|
||||||
</div>
|
|
||||||
|
|
||||||
<div id="footer">
|
|
||||||
{{ 'locale' | render_snippet }}
|
|
||||||
{{ 'footer' | render_snippet }}
|
|
||||||
</div>
|
|
||||||
|
|
||||||
</body>
|
|
||||||
</html>
|
|
||||||
|
|
@ -1 +0,0 @@
|
||||||
<p>This is homepage</p>
|
|
||||||
|
|
@ -1 +0,0 @@
|
||||||
homepage<p>這是首頁</p>
|
|
||||||
|
|
@ -1,44 +0,0 @@
|
||||||
* Ruby 1.9.1 bugfixes
|
|
||||||
|
|
||||||
* Fix LiquidView for Rails 2.2. Fix local assigns for all versions of Rails
|
|
||||||
|
|
||||||
* Fixed gem install rake task
|
|
||||||
* Improve Error encapsulation in liquid by maintaining a own set of exceptions instead of relying on ruby build ins
|
|
||||||
|
|
||||||
* Added If with or / and expressions
|
|
||||||
|
|
||||||
* Implemented .to_liquid for all objects which can be passed to liquid like Strings Arrays Hashes Numerics and Booleans. To export new objects to liquid just implement .to_liquid on them and return objects which themselves have .to_liquid methods.
|
|
||||||
|
|
||||||
* Added more tags to standard library
|
|
||||||
|
|
||||||
* Added include tag ( like partials in rails )
|
|
||||||
|
|
||||||
* [...] Gazillion of detail improvements
|
|
||||||
|
|
||||||
* Added strainers as filter hosts for better security [Tobias Luetke]
|
|
||||||
|
|
||||||
* Fixed that rails integration would call filter with the wrong "self" [Michael Geary]
|
|
||||||
|
|
||||||
* Fixed bad error reporting when a filter called a method which doesn't exist. Liquid told you that it couldn't find the filter which was obviously misleading [Tobias Luetke]
|
|
||||||
|
|
||||||
* Removed count helper from standard lib. use size [Tobias Luetke]
|
|
||||||
|
|
||||||
* Fixed bug with string filter parameters failing to tolerate commas in strings. [Paul Hammond]
|
|
||||||
|
|
||||||
* Improved filter parameters. Filter parameters are now context sensitive; Types are resolved according to the rules of the context. Multiple parameters are now separated by the Liquid::ArgumentSeparator: , by default [Paul Hammond]
|
|
||||||
|
|
||||||
{{ 'Typo' | link_to: 'http://typo.leetsoft.com', 'Typo - a modern weblog engine' }}
|
|
||||||
|
|
||||||
|
|
||||||
* Added Liquid::Drop. A base class which you can use for exporting proxy objects to liquid which can acquire more data when used in liquid. [Tobias Luetke]
|
|
||||||
|
|
||||||
class ProductDrop < Liquid::Drop
|
|
||||||
def top_sales
|
|
||||||
Shop.current.products.find(:all, :order => 'sales', :limit => 10 )
|
|
||||||
end
|
|
||||||
end
|
|
||||||
t = Liquid::Template.parse( ' {% for product in product.top_sales %} {{ product.name }} {% endfor %} ' )
|
|
||||||
t.render('product' => ProductDrop.new )
|
|
||||||
|
|
||||||
|
|
||||||
* Added filter parameters support. Example: {{ date | format_date: "%Y" }} [Paul Hammond]
|
|
||||||
|
|
@ -1,44 +0,0 @@
|
||||||
1.9.0 / 2008-03-04
|
|
||||||
|
|
||||||
* Fixed gem install rake task
|
|
||||||
* Improve Error encapsulation in liquid by maintaining a own set of exceptions instead of relying on ruby build ins
|
|
||||||
|
|
||||||
Before 1.9.0
|
|
||||||
|
|
||||||
* Added If with or / and expressions
|
|
||||||
|
|
||||||
* Implemented .to_liquid for all objects which can be passed to liquid like Strings Arrays Hashes Numerics and Booleans. To export new objects to liquid just implement .to_liquid on them and return objects which themselves have .to_liquid methods.
|
|
||||||
|
|
||||||
* Added more tags to standard library
|
|
||||||
|
|
||||||
* Added include tag ( like partials in rails )
|
|
||||||
|
|
||||||
* [...] Gazillion of detail improvements
|
|
||||||
|
|
||||||
* Added strainers as filter hosts for better security [Tobias Luetke]
|
|
||||||
|
|
||||||
* Fixed that rails integration would call filter with the wrong "self" [Michael Geary]
|
|
||||||
|
|
||||||
* Fixed bad error reporting when a filter called a method which doesn't exist. Liquid told you that it couldn't find the filter which was obviously misleading [Tobias Luetke]
|
|
||||||
|
|
||||||
* Removed count helper from standard lib. use size [Tobias Luetke]
|
|
||||||
|
|
||||||
* Fixed bug with string filter parameters failing to tolerate commas in strings. [Paul Hammond]
|
|
||||||
|
|
||||||
* Improved filter parameters. Filter parameters are now context sensitive; Types are resolved according to the rules of the context. Multiple parameters are now separated by the Liquid::ArgumentSeparator: , by default [Paul Hammond]
|
|
||||||
|
|
||||||
{{ 'Typo' | link_to: 'http://typo.leetsoft.com', 'Typo - a modern weblog engine' }}
|
|
||||||
|
|
||||||
|
|
||||||
* Added Liquid::Drop. A base class which you can use for exporting proxy objects to liquid which can acquire more data when used in liquid. [Tobias Luetke]
|
|
||||||
|
|
||||||
class ProductDrop < Liquid::Drop
|
|
||||||
def top_sales
|
|
||||||
Shop.current.products.find(:all, :order => 'sales', :limit => 10 )
|
|
||||||
end
|
|
||||||
end
|
|
||||||
t = Liquid::Template.parse( ' {% for product in product.top_sales %} {{ product.name }} {% endfor %} ' )
|
|
||||||
t.render('product' => ProductDrop.new )
|
|
||||||
|
|
||||||
|
|
||||||
* Added filter parameters support. Example: {{ date | format_date: "%Y" }} [Paul Hammond]
|
|
||||||
|
|
@ -1,20 +0,0 @@
|
||||||
Copyright (c) 2005, 2006 Tobias Luetke
|
|
||||||
|
|
||||||
Permission is hereby granted, free of charge, to any person obtaining
|
|
||||||
a copy of this software and associated documentation files (the
|
|
||||||
"Software"), to deal in the Software without restriction, including
|
|
||||||
without limitation the rights to use, copy, modify, merge, publish,
|
|
||||||
distribute, sublicense, and/or sell copies of the Software, and to
|
|
||||||
permit persons to whom the Software is furnished to do so, subject to
|
|
||||||
the following conditions:
|
|
||||||
|
|
||||||
The above copyright notice and this permission notice shall be
|
|
||||||
included in all copies or substantial portions of the Software.
|
|
||||||
|
|
||||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
||||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
||||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
||||||
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
|
||||||
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
|
||||||
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
||||||
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
||||||
|
|
@ -1,34 +0,0 @@
|
||||||
CHANGELOG
|
|
||||||
History.txt
|
|
||||||
MIT-LICENSE
|
|
||||||
Manifest.txt
|
|
||||||
README.txt
|
|
||||||
Rakefile
|
|
||||||
init.rb
|
|
||||||
lib/extras/liquid_view.rb
|
|
||||||
lib/liquid.rb
|
|
||||||
lib/liquid/block.rb
|
|
||||||
lib/liquid/condition.rb
|
|
||||||
lib/liquid/context.rb
|
|
||||||
lib/liquid/document.rb
|
|
||||||
lib/liquid/drop.rb
|
|
||||||
lib/liquid/errors.rb
|
|
||||||
lib/liquid/extensions.rb
|
|
||||||
lib/liquid/file_system.rb
|
|
||||||
lib/liquid/htmltags.rb
|
|
||||||
lib/liquid/module_ex.rb
|
|
||||||
lib/liquid/standardfilters.rb
|
|
||||||
lib/liquid/strainer.rb
|
|
||||||
lib/liquid/tag.rb
|
|
||||||
lib/liquid/tags/assign.rb
|
|
||||||
lib/liquid/tags/capture.rb
|
|
||||||
lib/liquid/tags/case.rb
|
|
||||||
lib/liquid/tags/comment.rb
|
|
||||||
lib/liquid/tags/cycle.rb
|
|
||||||
lib/liquid/tags/for.rb
|
|
||||||
lib/liquid/tags/if.rb
|
|
||||||
lib/liquid/tags/ifchanged.rb
|
|
||||||
lib/liquid/tags/include.rb
|
|
||||||
lib/liquid/tags/unless.rb
|
|
||||||
lib/liquid/template.rb
|
|
||||||
lib/liquid/variable.rb
|
|
||||||
|
|
@ -1,38 +0,0 @@
|
||||||
= Liquid template engine
|
|
||||||
|
|
||||||
Liquid is a template engine which I wrote for very specific requirements
|
|
||||||
|
|
||||||
* It has to have beautiful and simple markup.
|
|
||||||
Template engines which don't produce good looking markup are no fun to use.
|
|
||||||
* It needs to be non evaling and secure. Liquid templates are made so that users can edit them. You don't want to run code on your server which your users wrote.
|
|
||||||
* It has to be stateless. Compile and render steps have to be seperate so that the expensive parsing and compiling can be done once and later on you can
|
|
||||||
just render it passing in a hash with local variables and objects.
|
|
||||||
|
|
||||||
== Why should i use Liquid
|
|
||||||
|
|
||||||
* You want to allow your users to edit the appearance of your application but don't want them to run insecure code on your server.
|
|
||||||
* You want to render templates directly from the database
|
|
||||||
* You like smarty style template engines
|
|
||||||
* You need a template engine which does HTML just as well as Emails
|
|
||||||
* You don't like the markup of your current one
|
|
||||||
|
|
||||||
== What does it look like?
|
|
||||||
|
|
||||||
<ul id="products">
|
|
||||||
{% for product in products %}
|
|
||||||
<li>
|
|
||||||
<h2>{{product.name}}</h2>
|
|
||||||
Only {{product.price | price }}
|
|
||||||
|
|
||||||
{{product.description | prettyprint | paragraph }}
|
|
||||||
</li>
|
|
||||||
{% endfor %}
|
|
||||||
</ul>
|
|
||||||
|
|
||||||
== Howto use Liquid
|
|
||||||
|
|
||||||
Liquid supports a very simple API based around the Liquid::Template class.
|
|
||||||
For standard use you can just pass it the content of a file and call render with a parameters hash.
|
|
||||||
|
|
||||||
@template = Liquid::Template.parse("hi {{name}}") # Parses and compiles the template
|
|
||||||
@template.render( 'name' => 'tobi' ) # => "hi tobi"
|
|
||||||
|
|
@ -1,24 +0,0 @@
|
||||||
#!/usr/bin/env ruby
|
|
||||||
require 'rubygems'
|
|
||||||
require 'rake'
|
|
||||||
require 'hoe'
|
|
||||||
|
|
||||||
PKG_VERSION = "1.9.0"
|
|
||||||
PKG_NAME = "liquid"
|
|
||||||
PKG_DESC = "A secure non evaling end user template engine with aesthetic markup."
|
|
||||||
|
|
||||||
Rake::TestTask.new(:test) do |t|
|
|
||||||
t.libs << "lib"
|
|
||||||
t.libs << "test"
|
|
||||||
t.pattern = 'test/*_test.rb'
|
|
||||||
t.verbose = false
|
|
||||||
end
|
|
||||||
|
|
||||||
Hoe.new(PKG_NAME, PKG_VERSION) do |p|
|
|
||||||
p.rubyforge_name = PKG_NAME
|
|
||||||
p.summary = PKG_DESC
|
|
||||||
p.description = PKG_DESC
|
|
||||||
p.author = "Tobias Luetke"
|
|
||||||
p.email = "tobi@leetsoft.com"
|
|
||||||
p.url = "http://www.liquidmarkup.org"
|
|
||||||
end
|
|
||||||
|
|
@ -1,37 +0,0 @@
|
||||||
module ProductsFilter
|
|
||||||
def price(integer)
|
|
||||||
sprintf("$%.2d USD", integer / 100.0)
|
|
||||||
end
|
|
||||||
|
|
||||||
def prettyprint(text)
|
|
||||||
text.gsub( /\*(.*)\*/, '<b>\1</b>' )
|
|
||||||
end
|
|
||||||
|
|
||||||
def count(array)
|
|
||||||
array.size
|
|
||||||
end
|
|
||||||
|
|
||||||
def paragraph(p)
|
|
||||||
"<p>#{p}</p>"
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class Servlet < LiquidServlet
|
|
||||||
|
|
||||||
def index
|
|
||||||
{ 'date' => Time.now }
|
|
||||||
end
|
|
||||||
|
|
||||||
def products
|
|
||||||
{ 'products' => products_list, 'section' => 'Snowboards', 'cool_products' => true}
|
|
||||||
end
|
|
||||||
|
|
||||||
private
|
|
||||||
|
|
||||||
def products_list
|
|
||||||
[{'name' => 'Arbor Draft', 'price' => 39900, 'description' => 'the *arbor draft* is a excellent product' },
|
|
||||||
{'name' => 'Arbor Element', 'price' => 40000, 'description' => 'the *arbor element* rocks for freestyling'},
|
|
||||||
{'name' => 'Arbor Diamond', 'price' => 59900, 'description' => 'the *arbor diamond* is a made up product because im obsessed with arbor and have no creativity'}]
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,28 +0,0 @@
|
||||||
class LiquidServlet < WEBrick::HTTPServlet::AbstractServlet
|
|
||||||
|
|
||||||
def do_GET(req, res)
|
|
||||||
handle(:get, req, res)
|
|
||||||
end
|
|
||||||
|
|
||||||
def do_POST(req, res)
|
|
||||||
handle(:post, req, res)
|
|
||||||
end
|
|
||||||
|
|
||||||
private
|
|
||||||
|
|
||||||
def handle(type, req, res)
|
|
||||||
@request, @response = req, res
|
|
||||||
|
|
||||||
@request.path_info =~ /(\w+)$/
|
|
||||||
@action = $1 || 'index'
|
|
||||||
@assigns = send(@action) if respond_to?(@action)
|
|
||||||
|
|
||||||
@response['Content-Type'] = "text/html"
|
|
||||||
@response.status = 200
|
|
||||||
@response.body = Liquid::Template.parse(read_template).render(@assigns, :filters => [ProductsFilter])
|
|
||||||
end
|
|
||||||
|
|
||||||
def read_template(filename = @action)
|
|
||||||
File.read( File.dirname(__FILE__) + "/templates/#{filename}.liquid" )
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,12 +0,0 @@
|
||||||
require 'webrick'
|
|
||||||
require 'rexml/document'
|
|
||||||
|
|
||||||
require File.dirname(__FILE__) + '/../../lib/liquid'
|
|
||||||
require File.dirname(__FILE__) + '/liquid_servlet'
|
|
||||||
require File.dirname(__FILE__) + '/example_servlet'
|
|
||||||
|
|
||||||
# Setup webrick
|
|
||||||
server = WEBrick::HTTPServer.new( :Port => ARGV[1] || 3000 )
|
|
||||||
server.mount('/', Servlet)
|
|
||||||
trap("INT"){ server.shutdown }
|
|
||||||
server.start
|
|
||||||
|
|
@ -1,6 +0,0 @@
|
||||||
<p>Hello world!</p>
|
|
||||||
|
|
||||||
<p>It is {{date}}</p>
|
|
||||||
|
|
||||||
|
|
||||||
<p>Check out the <a href="http://localhost:3000/products">Products</a> screen </p>
|
|
||||||
|
|
@ -1,45 +0,0 @@
|
||||||
<?xml version="1.0" encoding="utf-8"?>
|
|
||||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
|
|
||||||
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
|
||||||
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
|
|
||||||
<head>
|
|
||||||
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
|
|
||||||
<meta http-equiv="Content-Language" content="en-us" />
|
|
||||||
|
|
||||||
<title>products</title>
|
|
||||||
|
|
||||||
<meta name="ROBOTS" content="ALL" />
|
|
||||||
<meta http-equiv="imagetoolbar" content="no" />
|
|
||||||
<meta name="MSSmartTagsPreventParsing" content="true" />
|
|
||||||
<meta name="Copyright" content="(c) 2005 Copyright content: Copyright design: Tobias Luetke" />
|
|
||||||
<!-- (c) Copyright 2005 by Tobias Luetke All Rights Reserved. -->
|
|
||||||
</head>
|
|
||||||
|
|
||||||
<body>
|
|
||||||
|
|
||||||
<h1>There are currently {{products | count}} products in the {{section}} catalog</h1>
|
|
||||||
|
|
||||||
{% if cool_products %}
|
|
||||||
Cool products :)
|
|
||||||
{% else %}
|
|
||||||
Uncool products :(
|
|
||||||
{% endif %}
|
|
||||||
|
|
||||||
<ul id="products">
|
|
||||||
|
|
||||||
{% for product in products %}
|
|
||||||
<li>
|
|
||||||
<h2>{{product.name}}</h2>
|
|
||||||
Only {{product.price | price }}
|
|
||||||
|
|
||||||
{{product.description | prettyprint | paragraph }}
|
|
||||||
|
|
||||||
{{ 'it rocks!' | paragraph }}
|
|
||||||
|
|
||||||
</li>
|
|
||||||
{% endfor %}
|
|
||||||
|
|
||||||
</ul>
|
|
||||||
|
|
||||||
</body>
|
|
||||||
</html>
|
|
||||||
|
|
@ -1,8 +0,0 @@
|
||||||
require 'liquid'
|
|
||||||
require 'extras/liquid_view'
|
|
||||||
|
|
||||||
if defined? ActionView::Template and ActionView::Template.respond_to? :register_template_handler
|
|
||||||
ActionView::Template
|
|
||||||
else
|
|
||||||
ActionView::Base
|
|
||||||
end.register_template_handler(:liquid, LiquidView)
|
|
||||||
|
|
@ -1,51 +0,0 @@
|
||||||
# LiquidView is a action view extension class. You can register it with rails
|
|
||||||
# and use liquid as an template system for .liquid files
|
|
||||||
#
|
|
||||||
# Example
|
|
||||||
#
|
|
||||||
# ActionView::Base::register_template_handler :liquid, LiquidView
|
|
||||||
class LiquidView
|
|
||||||
PROTECTED_ASSIGNS = %w( template_root response _session template_class action_name request_origin session template
|
|
||||||
_response url _request _cookies variables_added _flash params _headers request cookies
|
|
||||||
ignore_missing_templates flash _params logger before_filter_chain_aborted headers )
|
|
||||||
PROTECTED_INSTANCE_VARIABLES = %w( @_request @controller @_first_render @_memoized__pick_template @view_paths
|
|
||||||
@helpers @assigns_added @template @_render_stack @template_format @assigns )
|
|
||||||
|
|
||||||
def self.call(template)
|
|
||||||
"LiquidView.new(self).render(template, local_assigns)"
|
|
||||||
end
|
|
||||||
|
|
||||||
def initialize(view)
|
|
||||||
@view = view
|
|
||||||
end
|
|
||||||
|
|
||||||
def render(template, local_assigns = nil)
|
|
||||||
@view.controller.headers["Content-Type"] ||= 'text/html; charset=utf-8'
|
|
||||||
|
|
||||||
# Rails 2.2 Template has source, but not locals
|
|
||||||
if template.respond_to?(:source) && !template.respond_to?(:locals)
|
|
||||||
assigns = (@view.instance_variables - PROTECTED_INSTANCE_VARIABLES).inject({}) do |hash, ivar|
|
|
||||||
hash[ivar[1..-1]] = @view.instance_variable_get(ivar)
|
|
||||||
hash
|
|
||||||
end
|
|
||||||
else
|
|
||||||
assigns = @view.assigns.reject{ |k,v| PROTECTED_ASSIGNS.include?(k) }
|
|
||||||
end
|
|
||||||
|
|
||||||
source = template.respond_to?(:source) ? template.source : template
|
|
||||||
local_assigns = (template.respond_to?(:locals) ? template.locals : local_assigns) || {}
|
|
||||||
|
|
||||||
if content_for_layout = @view.instance_variable_get("@content_for_layout")
|
|
||||||
assigns['content_for_layout'] = content_for_layout
|
|
||||||
end
|
|
||||||
assigns.merge!(local_assigns.stringify_keys)
|
|
||||||
|
|
||||||
liquid = Liquid::Template.parse(source)
|
|
||||||
liquid.render(assigns, :filters => [@view.controller.master_helper_module], :registers => {:action_view => @view, :controller => @view.controller})
|
|
||||||
end
|
|
||||||
|
|
||||||
def compilable?
|
|
||||||
false
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,68 +0,0 @@
|
||||||
# Copyright (c) 2005 Tobias Luetke
|
|
||||||
#
|
|
||||||
# Permission is hereby granted, free of charge, to any person obtaining
|
|
||||||
# a copy of this software and associated documentation files (the
|
|
||||||
# "Software"), to deal in the Software without restriction, including
|
|
||||||
# without limitation the rights to use, copy, modify, merge, publish,
|
|
||||||
# distribute, sublicense, and/or sell copies of the Software, and to
|
|
||||||
# permit persons to whom the Software is furnished to do so, subject to
|
|
||||||
# the following conditions:
|
|
||||||
#
|
|
||||||
# The above copyright notice and this permission notice shall be
|
|
||||||
# included in all copies or substantial portions of the Software.
|
|
||||||
#
|
|
||||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
||||||
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
||||||
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
||||||
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
|
||||||
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
|
||||||
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
|
||||||
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
||||||
|
|
||||||
$LOAD_PATH.unshift(File.dirname(__FILE__))
|
|
||||||
|
|
||||||
module Liquid
|
|
||||||
FilterSeparator = /\|/
|
|
||||||
ArgumentSeparator = ','
|
|
||||||
FilterArgumentSeparator = ':'
|
|
||||||
VariableAttributeSeparator = '.'
|
|
||||||
TagStart = /\{\%/
|
|
||||||
TagEnd = /\%\}/
|
|
||||||
VariableSignature = /\(?[\w\-\.\[\]]\)?/
|
|
||||||
VariableSegment = /[\w\-]\??/
|
|
||||||
VariableStart = /\{\{/
|
|
||||||
VariableEnd = /\}\}/
|
|
||||||
VariableIncompleteEnd = /\}\}?/
|
|
||||||
QuotedString = /"[^"]+"|'[^']+'/
|
|
||||||
QuotedFragment = /#{QuotedString}|(?:[^\s,\|'"]|#{QuotedString})+/
|
|
||||||
StrictQuotedFragment = /"[^"]+"|'[^']+'|[^\s,\|,\:,\,]+/
|
|
||||||
FirstFilterArgument = /#{FilterArgumentSeparator}(?:#{StrictQuotedFragment})/
|
|
||||||
OtherFilterArgument = /#{ArgumentSeparator}(?:#{StrictQuotedFragment})/
|
|
||||||
SpacelessFilter = /#{FilterSeparator}(?:#{StrictQuotedFragment})(?:#{FirstFilterArgument}(?:#{OtherFilterArgument})*)?/
|
|
||||||
Expression = /(?:#{QuotedFragment}(?:#{SpacelessFilter})*)/
|
|
||||||
TagAttributes = /(\w+)\s*\:\s*(#{QuotedFragment})/
|
|
||||||
AnyStartingTag = /\{\{|\{\%/
|
|
||||||
PartialTemplateParser = /#{TagStart}.*?#{TagEnd}|#{VariableStart}.*?#{VariableIncompleteEnd}/
|
|
||||||
TemplateParser = /(#{PartialTemplateParser}|#{AnyStartingTag})/
|
|
||||||
VariableParser = /\[[^\]]+\]|#{VariableSegment}+/
|
|
||||||
end
|
|
||||||
|
|
||||||
require 'liquid/drop'
|
|
||||||
require 'liquid/extensions'
|
|
||||||
require 'liquid/errors'
|
|
||||||
require 'liquid/strainer'
|
|
||||||
require 'liquid/context'
|
|
||||||
require 'liquid/tag'
|
|
||||||
require 'liquid/block'
|
|
||||||
require 'liquid/document'
|
|
||||||
require 'liquid/variable'
|
|
||||||
require 'liquid/file_system'
|
|
||||||
require 'liquid/template'
|
|
||||||
require 'liquid/htmltags'
|
|
||||||
require 'liquid/standardfilters'
|
|
||||||
require 'liquid/condition'
|
|
||||||
require 'liquid/module_ex'
|
|
||||||
|
|
||||||
# Load all the tags of the standard library
|
|
||||||
#
|
|
||||||
Dir[File.dirname(__FILE__) + '/liquid/tags/*.rb'].each { |f| require f }
|
|
||||||
|
|
@ -1,97 +0,0 @@
|
||||||
module Liquid
|
|
||||||
|
|
||||||
class Block < Tag
|
|
||||||
|
|
||||||
def parse(tokens)
|
|
||||||
@nodelist ||= []
|
|
||||||
@nodelist.clear
|
|
||||||
|
|
||||||
while token = tokens.shift
|
|
||||||
|
|
||||||
case token
|
|
||||||
when /^#{TagStart}/
|
|
||||||
if token =~ /^#{TagStart}\s*(\w+)\s*(.*)?#{TagEnd}$/
|
|
||||||
|
|
||||||
# if we found the proper block delimitor just end parsing here and let the outer block
|
|
||||||
# proceed
|
|
||||||
if block_delimiter == $1
|
|
||||||
end_tag
|
|
||||||
return
|
|
||||||
end
|
|
||||||
|
|
||||||
# fetch the tag from registered blocks
|
|
||||||
if tag = Template.tags[$1]
|
|
||||||
@nodelist << tag.new($1, $2, tokens)
|
|
||||||
else
|
|
||||||
# this tag is not registered with the system
|
|
||||||
# pass it to the current block for special handling or error reporting
|
|
||||||
unknown_tag($1, $2, tokens)
|
|
||||||
end
|
|
||||||
else
|
|
||||||
raise SyntaxError, "Tag '#{token}' was not properly terminated with regexp: #{TagEnd.inspect} "
|
|
||||||
end
|
|
||||||
when /^#{VariableStart}/
|
|
||||||
@nodelist << create_variable(token)
|
|
||||||
when ''
|
|
||||||
# pass
|
|
||||||
else
|
|
||||||
@nodelist << token
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# Make sure that its ok to end parsing in the current block.
|
|
||||||
# Effectively this method will throw and exception unless the current block is
|
|
||||||
# of type Document
|
|
||||||
assert_missing_delimitation!
|
|
||||||
end
|
|
||||||
|
|
||||||
def end_tag
|
|
||||||
end
|
|
||||||
|
|
||||||
def unknown_tag(tag, params, tokens)
|
|
||||||
case tag
|
|
||||||
when 'else'
|
|
||||||
raise SyntaxError, "#{block_name} tag does not expect else tag"
|
|
||||||
when 'end'
|
|
||||||
raise SyntaxError, "'end' is not a valid delimiter for #{block_name} tags. use #{block_delimiter}"
|
|
||||||
else
|
|
||||||
raise SyntaxError, "Unknown tag '#{tag}'"
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def block_delimiter
|
|
||||||
"end#{block_name}"
|
|
||||||
end
|
|
||||||
|
|
||||||
def block_name
|
|
||||||
@tag_name
|
|
||||||
end
|
|
||||||
|
|
||||||
def create_variable(token)
|
|
||||||
token.scan(/^#{VariableStart}(.*)#{VariableEnd}$/) do |content|
|
|
||||||
return Variable.new(content.first)
|
|
||||||
end
|
|
||||||
raise SyntaxError.new("Variable '#{token}' was not properly terminated with regexp: #{VariableEnd.inspect} ")
|
|
||||||
end
|
|
||||||
|
|
||||||
def render(context)
|
|
||||||
render_all(@nodelist, context)
|
|
||||||
end
|
|
||||||
|
|
||||||
protected
|
|
||||||
|
|
||||||
def assert_missing_delimitation!
|
|
||||||
raise SyntaxError.new("#{block_name} tag was never closed")
|
|
||||||
end
|
|
||||||
|
|
||||||
def render_all(list, context)
|
|
||||||
list.collect do |token|
|
|
||||||
begin
|
|
||||||
token.respond_to?(:render) ? token.render(context) : token
|
|
||||||
rescue Exception => e
|
|
||||||
context.handle_error(e)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,120 +0,0 @@
|
||||||
module Liquid
|
|
||||||
# Container for liquid nodes which conveniently wraps decision making logic
|
|
||||||
#
|
|
||||||
# Example:
|
|
||||||
#
|
|
||||||
# c = Condition.new('1', '==', '1')
|
|
||||||
# c.evaluate #=> true
|
|
||||||
#
|
|
||||||
class Condition #:nodoc:
|
|
||||||
@@operators = {
|
|
||||||
'==' => lambda { |cond, left, right| cond.send(:equal_variables, left, right) },
|
|
||||||
'!=' => lambda { |cond, left, right| !cond.send(:equal_variables, left, right) },
|
|
||||||
'<>' => lambda { |cond, left, right| !cond.send(:equal_variables, left, right) },
|
|
||||||
'<' => :<,
|
|
||||||
'>' => :>,
|
|
||||||
'>=' => :>=,
|
|
||||||
'<=' => :<=,
|
|
||||||
'contains' => lambda { |cond, left, right| left.include?(right) },
|
|
||||||
}
|
|
||||||
|
|
||||||
def self.operators
|
|
||||||
@@operators
|
|
||||||
end
|
|
||||||
|
|
||||||
attr_reader :attachment
|
|
||||||
attr_accessor :left, :operator, :right
|
|
||||||
|
|
||||||
def initialize(left = nil, operator = nil, right = nil)
|
|
||||||
@left, @operator, @right = left, operator, right
|
|
||||||
@child_relation = nil
|
|
||||||
@child_condition = nil
|
|
||||||
end
|
|
||||||
|
|
||||||
def evaluate(context = Context.new)
|
|
||||||
result = interpret_condition(left, right, operator, context)
|
|
||||||
|
|
||||||
case @child_relation
|
|
||||||
when :or
|
|
||||||
result || @child_condition.evaluate(context)
|
|
||||||
when :and
|
|
||||||
result && @child_condition.evaluate(context)
|
|
||||||
else
|
|
||||||
result
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def or(condition)
|
|
||||||
@child_relation, @child_condition = :or, condition
|
|
||||||
end
|
|
||||||
|
|
||||||
def and(condition)
|
|
||||||
@child_relation, @child_condition = :and, condition
|
|
||||||
end
|
|
||||||
|
|
||||||
def attach(attachment)
|
|
||||||
@attachment = attachment
|
|
||||||
end
|
|
||||||
|
|
||||||
def else?
|
|
||||||
false
|
|
||||||
end
|
|
||||||
|
|
||||||
def inspect
|
|
||||||
"#<Condition #{[@left, @operator, @right].compact.join(' ')}>"
|
|
||||||
end
|
|
||||||
|
|
||||||
private
|
|
||||||
|
|
||||||
def equal_variables(left, right)
|
|
||||||
if left.is_a?(Symbol)
|
|
||||||
if right.respond_to?(left)
|
|
||||||
return right.send(left.to_s)
|
|
||||||
else
|
|
||||||
return nil
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
if right.is_a?(Symbol)
|
|
||||||
if left.respond_to?(right)
|
|
||||||
return left.send(right.to_s)
|
|
||||||
else
|
|
||||||
return nil
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
left == right
|
|
||||||
end
|
|
||||||
|
|
||||||
def interpret_condition(left, right, op, context)
|
|
||||||
# If the operator is empty this means that the decision statement is just
|
|
||||||
# a single variable. We can just poll this variable from the context and
|
|
||||||
# return this as the result.
|
|
||||||
return context[left] if op == nil
|
|
||||||
|
|
||||||
left, right = context[left], context[right]
|
|
||||||
|
|
||||||
operation = self.class.operators[op] || raise(ArgumentError.new("Unknown operator #{op}"))
|
|
||||||
|
|
||||||
if operation.respond_to?(:call)
|
|
||||||
operation.call(self, left, right)
|
|
||||||
elsif left.respond_to?(operation) and right.respond_to?(operation)
|
|
||||||
left.send(operation, right)
|
|
||||||
else
|
|
||||||
nil
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
class ElseCondition < Condition
|
|
||||||
def else?
|
|
||||||
true
|
|
||||||
end
|
|
||||||
|
|
||||||
def evaluate(context)
|
|
||||||
true
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,232 +0,0 @@
|
||||||
module Liquid
|
|
||||||
|
|
||||||
# Context keeps the variable stack and resolves variables, as well as keywords
|
|
||||||
#
|
|
||||||
# context['variable'] = 'testing'
|
|
||||||
# context['variable'] #=> 'testing'
|
|
||||||
# context['true'] #=> true
|
|
||||||
# context['10.2232'] #=> 10.2232
|
|
||||||
#
|
|
||||||
# context.stack do
|
|
||||||
# context['bob'] = 'bobsen'
|
|
||||||
# end
|
|
||||||
#
|
|
||||||
# context['bob'] #=> nil class Context
|
|
||||||
class Context
|
|
||||||
attr_reader :scopes
|
|
||||||
attr_reader :errors, :registers
|
|
||||||
|
|
||||||
def initialize(assigns = {}, registers = {}, rethrow_errors = false)
|
|
||||||
@scopes = [(assigns || {})]
|
|
||||||
@registers = registers
|
|
||||||
@errors = []
|
|
||||||
@rethrow_errors = rethrow_errors
|
|
||||||
end
|
|
||||||
|
|
||||||
def strainer
|
|
||||||
@strainer ||= Strainer.create(self)
|
|
||||||
end
|
|
||||||
|
|
||||||
# adds filters to this context.
|
|
||||||
# this does not register the filters with the main Template object. see <tt>Template.register_filter</tt>
|
|
||||||
# for that
|
|
||||||
def add_filters(filters)
|
|
||||||
filters = [filters].flatten.compact
|
|
||||||
|
|
||||||
filters.each do |f|
|
|
||||||
raise ArgumentError, "Expected module but got: #{f.class}" unless f.is_a?(Module)
|
|
||||||
strainer.extend(f)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def handle_error(e)
|
|
||||||
errors.push(e)
|
|
||||||
raise if @rethrow_errors
|
|
||||||
|
|
||||||
case e
|
|
||||||
when SyntaxError
|
|
||||||
"Liquid syntax error: #{e.message}"
|
|
||||||
else
|
|
||||||
"Liquid error: #{e.message}"
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
def invoke(method, *args)
|
|
||||||
if strainer.respond_to?(method)
|
|
||||||
strainer.__send__(method, *args)
|
|
||||||
else
|
|
||||||
args.first
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# push new local scope on the stack. use <tt>Context#stack</tt> instead
|
|
||||||
def push
|
|
||||||
raise StackLevelError, "Nesting too deep" if @scopes.length > 100
|
|
||||||
@scopes.unshift({})
|
|
||||||
end
|
|
||||||
|
|
||||||
# merge a hash of variables in the current local scope
|
|
||||||
def merge(new_scopes)
|
|
||||||
@scopes[0].merge!(new_scopes)
|
|
||||||
end
|
|
||||||
|
|
||||||
# pop from the stack. use <tt>Context#stack</tt> instead
|
|
||||||
def pop
|
|
||||||
raise ContextError if @scopes.size == 1
|
|
||||||
@scopes.shift
|
|
||||||
end
|
|
||||||
|
|
||||||
# pushes a new local scope on the stack, pops it at the end of the block
|
|
||||||
#
|
|
||||||
# Example:
|
|
||||||
#
|
|
||||||
# context.stack do
|
|
||||||
# context['var'] = 'hi'
|
|
||||||
# end
|
|
||||||
# context['var] #=> nil
|
|
||||||
#
|
|
||||||
def stack(&block)
|
|
||||||
result = nil
|
|
||||||
push
|
|
||||||
begin
|
|
||||||
result = yield
|
|
||||||
ensure
|
|
||||||
pop
|
|
||||||
end
|
|
||||||
result
|
|
||||||
end
|
|
||||||
|
|
||||||
# Only allow String, Numeric, Hash, Array, Proc, Boolean or <tt>Liquid::Drop</tt>
|
|
||||||
def []=(key, value)
|
|
||||||
@scopes[0][key] = value
|
|
||||||
end
|
|
||||||
|
|
||||||
def [](key)
|
|
||||||
resolve(key)
|
|
||||||
end
|
|
||||||
|
|
||||||
def has_key?(key)
|
|
||||||
resolve(key) != nil
|
|
||||||
end
|
|
||||||
|
|
||||||
private
|
|
||||||
|
|
||||||
# Look up variable, either resolve directly after considering the name. We can directly handle
|
|
||||||
# Strings, digits, floats and booleans (true,false). If no match is made we lookup the variable in the current scope and
|
|
||||||
# later move up to the parent blocks to see if we can resolve the variable somewhere up the tree.
|
|
||||||
# Some special keywords return symbols. Those symbols are to be called on the rhs object in expressions
|
|
||||||
#
|
|
||||||
# Example:
|
|
||||||
#
|
|
||||||
# products == empty #=> products.empty?
|
|
||||||
#
|
|
||||||
def resolve(key)
|
|
||||||
case key
|
|
||||||
when nil, 'nil', 'null', ''
|
|
||||||
nil
|
|
||||||
when 'true'
|
|
||||||
true
|
|
||||||
when 'false'
|
|
||||||
false
|
|
||||||
when 'blank'
|
|
||||||
:blank?
|
|
||||||
when 'empty'
|
|
||||||
:empty?
|
|
||||||
# filtered variables
|
|
||||||
when SpacelessFilter
|
|
||||||
filtered_variable(key)
|
|
||||||
# Single quoted strings
|
|
||||||
when /^'(.*)'$/
|
|
||||||
$1.to_s
|
|
||||||
# Double quoted strings
|
|
||||||
when /^"(.*)"$/
|
|
||||||
$1.to_s
|
|
||||||
# Integer and floats
|
|
||||||
when /^(\d+)$/
|
|
||||||
$1.to_i
|
|
||||||
# Ranges
|
|
||||||
when /^\((\S+)\.\.(\S+)\)$/
|
|
||||||
(resolve($1).to_i..resolve($2).to_i)
|
|
||||||
# Floats
|
|
||||||
when /^(\d[\d\.]+)$/
|
|
||||||
$1.to_f
|
|
||||||
else
|
|
||||||
variable(key)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# fetches an object starting at the local scope and then moving up
|
|
||||||
# the hierachy
|
|
||||||
def find_variable(key)
|
|
||||||
@scopes.each do |scope|
|
|
||||||
if scope.has_key?(key)
|
|
||||||
variable = scope[key]
|
|
||||||
variable = scope[key] = variable.call(self) if variable.is_a?(Proc)
|
|
||||||
variable = variable.to_liquid
|
|
||||||
variable.context = self if variable.respond_to?(:context=)
|
|
||||||
return variable
|
|
||||||
end
|
|
||||||
end
|
|
||||||
nil
|
|
||||||
end
|
|
||||||
|
|
||||||
# resolves namespaced queries gracefully.
|
|
||||||
#
|
|
||||||
# Example
|
|
||||||
#
|
|
||||||
# @context['hash'] = {"name" => 'tobi'}
|
|
||||||
# assert_equal 'tobi', @context['hash.name']
|
|
||||||
# assert_equal 'tobi', @context['hash["name"]']
|
|
||||||
#
|
|
||||||
def variable(markup)
|
|
||||||
parts = markup.scan(VariableParser)
|
|
||||||
square_bracketed = /^\[(.*)\]$/
|
|
||||||
|
|
||||||
first_part = parts.shift
|
|
||||||
if first_part =~ square_bracketed
|
|
||||||
first_part = resolve($1)
|
|
||||||
end
|
|
||||||
|
|
||||||
if object = find_variable(first_part)
|
|
||||||
|
|
||||||
parts.each do |part|
|
|
||||||
part = resolve($1) if part_resolved = (part =~ square_bracketed)
|
|
||||||
|
|
||||||
# If object is a hash- or array-like object we look for the
|
|
||||||
# presence of the key and if its available we return it
|
|
||||||
if object.respond_to?(:[]) and
|
|
||||||
((object.respond_to?(:has_key?) and object.has_key?(part)) or
|
|
||||||
(object.respond_to?(:fetch) and part.is_a?(Integer)))
|
|
||||||
|
|
||||||
# if its a proc we will replace the entry with the proc
|
|
||||||
res = object[part]
|
|
||||||
res = object[part] = res.call(self) if res.is_a?(Proc) and object.respond_to?(:[]=)
|
|
||||||
object = res.to_liquid
|
|
||||||
|
|
||||||
# Some special cases. If the part wasn't in square brackets and
|
|
||||||
# no key with the same name was found we interpret following calls
|
|
||||||
# as commands and call them on the current object
|
|
||||||
elsif !part_resolved and object.respond_to?(part) and ['size', 'first', 'last'].include?(part)
|
|
||||||
|
|
||||||
object = object.send(part.intern).to_liquid
|
|
||||||
|
|
||||||
# No key was present with the desired value and it wasn't one of the directly supported
|
|
||||||
# keywords either. The only thing we got left is to return nil
|
|
||||||
else
|
|
||||||
return nil
|
|
||||||
end
|
|
||||||
|
|
||||||
# If we are dealing with a drop here we have to
|
|
||||||
object.context = self if object.respond_to?(:context=)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
object
|
|
||||||
end
|
|
||||||
|
|
||||||
def filtered_variable(markup)
|
|
||||||
Variable.new(markup).render(self)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,17 +0,0 @@
|
||||||
module Liquid
|
|
||||||
class Document < Block
|
|
||||||
# we don't need markup to open this block
|
|
||||||
def initialize(tokens)
|
|
||||||
parse(tokens)
|
|
||||||
end
|
|
||||||
|
|
||||||
# There isn't a real delimter
|
|
||||||
def block_delimiter
|
|
||||||
[]
|
|
||||||
end
|
|
||||||
|
|
||||||
# Document blocks don't need to be terminated since they are not actually opened
|
|
||||||
def assert_missing_delimitation!
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,51 +0,0 @@
|
||||||
module Liquid
|
|
||||||
|
|
||||||
# A drop in liquid is a class which allows you to to export DOM like things to liquid
|
|
||||||
# Methods of drops are callable.
|
|
||||||
# The main use for liquid drops is the implement lazy loaded objects.
|
|
||||||
# If you would like to make data available to the web designers which you don't want loaded unless needed then
|
|
||||||
# a drop is a great way to do that
|
|
||||||
#
|
|
||||||
# Example:
|
|
||||||
#
|
|
||||||
# class ProductDrop < Liquid::Drop
|
|
||||||
# def top_sales
|
|
||||||
# Shop.current.products.find(:all, :order => 'sales', :limit => 10 )
|
|
||||||
# end
|
|
||||||
# end
|
|
||||||
#
|
|
||||||
# tmpl = Liquid::Template.parse( ' {% for product in product.top_sales %} {{ product.name }} {%endfor%} ' )
|
|
||||||
# tmpl.render('product' => ProductDrop.new ) # will invoke top_sales query.
|
|
||||||
#
|
|
||||||
# Your drop can either implement the methods sans any parameters or implement the before_method(name) method which is a
|
|
||||||
# catch all
|
|
||||||
class Drop
|
|
||||||
attr_writer :context
|
|
||||||
|
|
||||||
# Catch all for the method
|
|
||||||
def before_method(method)
|
|
||||||
nil
|
|
||||||
end
|
|
||||||
|
|
||||||
# called by liquid to invoke a drop
|
|
||||||
def invoke_drop(method)
|
|
||||||
# for backward compatibility with Ruby 1.8
|
|
||||||
methods = self.class.public_instance_methods.map { |m| m.to_s }
|
|
||||||
if methods.include?(method.to_s)
|
|
||||||
send(method.to_sym)
|
|
||||||
else
|
|
||||||
before_method(method)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def has_key?(name)
|
|
||||||
true
|
|
||||||
end
|
|
||||||
|
|
||||||
def to_liquid
|
|
||||||
self
|
|
||||||
end
|
|
||||||
|
|
||||||
alias :[] :invoke_drop
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,11 +0,0 @@
|
||||||
module Liquid
|
|
||||||
class Error < ::StandardError; end
|
|
||||||
|
|
||||||
class ArgumentError < Error; end
|
|
||||||
class ContextError < Error; end
|
|
||||||
class FilterNotFound < Error; end
|
|
||||||
class FileSystemError < Error; end
|
|
||||||
class StandardError < Error; end
|
|
||||||
class SyntaxError < Error; end
|
|
||||||
class StackLevelError < Error; end
|
|
||||||
end
|
|
||||||
|
|
@ -1,56 +0,0 @@
|
||||||
require 'time'
|
|
||||||
require 'date'
|
|
||||||
|
|
||||||
class String # :nodoc:
|
|
||||||
def to_liquid
|
|
||||||
self
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class Array # :nodoc:
|
|
||||||
def to_liquid
|
|
||||||
self
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class Hash # :nodoc:
|
|
||||||
def to_liquid
|
|
||||||
self
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class Numeric # :nodoc:
|
|
||||||
def to_liquid
|
|
||||||
self
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class Time # :nodoc:
|
|
||||||
def to_liquid
|
|
||||||
self
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class DateTime < Date # :nodoc:
|
|
||||||
def to_liquid
|
|
||||||
self
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class Date # :nodoc:
|
|
||||||
def to_liquid
|
|
||||||
self
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def true.to_liquid # :nodoc:
|
|
||||||
self
|
|
||||||
end
|
|
||||||
|
|
||||||
def false.to_liquid # :nodoc:
|
|
||||||
self
|
|
||||||
end
|
|
||||||
|
|
||||||
def nil.to_liquid # :nodoc:
|
|
||||||
self
|
|
||||||
end
|
|
||||||
|
|
@ -1,62 +0,0 @@
|
||||||
module Liquid
|
|
||||||
# A Liquid file system is way to let your templates retrieve other templates for use with the include tag.
|
|
||||||
#
|
|
||||||
# You can implement subclasses that retrieve templates from the database, from the file system using a different
|
|
||||||
# path structure, you can provide them as hard-coded inline strings, or any manner that you see fit.
|
|
||||||
#
|
|
||||||
# You can add additional instance variables, arguments, or methods as needed.
|
|
||||||
#
|
|
||||||
# Example:
|
|
||||||
#
|
|
||||||
# Liquid::Template.file_system = Liquid::LocalFileSystem.new(template_path)
|
|
||||||
# liquid = Liquid::Template.parse(template)
|
|
||||||
#
|
|
||||||
# This will parse the template with a LocalFileSystem implementation rooted at 'template_path'.
|
|
||||||
class BlankFileSystem
|
|
||||||
# Called by Liquid to retrieve a template file
|
|
||||||
def read_template_file(template_path)
|
|
||||||
raise FileSystemError, "This liquid context does not allow includes."
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# This implements an abstract file system which retrieves template files named in a manner similar to Rails partials,
|
|
||||||
# ie. with the template name prefixed with an underscore. The extension ".liquid" is also added.
|
|
||||||
#
|
|
||||||
# For security reasons, template paths are only allowed to contain letters, numbers, and underscore.
|
|
||||||
#
|
|
||||||
# Example:
|
|
||||||
#
|
|
||||||
# file_system = Liquid::LocalFileSystem.new("/some/path")
|
|
||||||
#
|
|
||||||
# file_system.full_path("mypartial") # => "/some/path/_mypartial.liquid"
|
|
||||||
# file_system.full_path("dir/mypartial") # => "/some/path/dir/_mypartial.liquid"
|
|
||||||
#
|
|
||||||
class LocalFileSystem
|
|
||||||
attr_accessor :root
|
|
||||||
|
|
||||||
def initialize(root)
|
|
||||||
@root = root
|
|
||||||
end
|
|
||||||
|
|
||||||
def read_template_file(template_path)
|
|
||||||
full_path = full_path(template_path)
|
|
||||||
raise FileSystemError, "No such template '#{template_path}'" unless File.exists?(full_path)
|
|
||||||
|
|
||||||
File.read(full_path)
|
|
||||||
end
|
|
||||||
|
|
||||||
def full_path(template_path)
|
|
||||||
raise FileSystemError, "Illegal template name '#{template_path}'" unless template_path =~ /^[^.\/][a-zA-Z0-9_\/]+$/
|
|
||||||
|
|
||||||
full_path = if template_path.include?('/')
|
|
||||||
File.join(root, File.dirname(template_path), "_#{File.basename(template_path)}.liquid")
|
|
||||||
else
|
|
||||||
File.join(root, "_#{template_path}.liquid")
|
|
||||||
end
|
|
||||||
|
|
||||||
raise FileSystemError, "Illegal template path '#{File.expand_path(full_path)}'" unless File.expand_path(full_path) =~ /^#{File.expand_path(root)}/
|
|
||||||
|
|
||||||
full_path
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,74 +0,0 @@
|
||||||
module Liquid
|
|
||||||
class TableRow < Block
|
|
||||||
Syntax = /(\w+)\s+in\s+(#{VariableSignature}+)/
|
|
||||||
|
|
||||||
def initialize(tag_name, markup, tokens)
|
|
||||||
if markup =~ Syntax
|
|
||||||
@variable_name = $1
|
|
||||||
@collection_name = $2
|
|
||||||
@attributes = {}
|
|
||||||
markup.scan(TagAttributes) do |key, value|
|
|
||||||
@attributes[key] = value
|
|
||||||
end
|
|
||||||
else
|
|
||||||
raise SyntaxError.new("Syntax Error in 'table_row loop' - Valid syntax: table_row [item] in [collection] cols=3")
|
|
||||||
end
|
|
||||||
|
|
||||||
super
|
|
||||||
end
|
|
||||||
|
|
||||||
def render(context)
|
|
||||||
collection = context[@collection_name] or return ''
|
|
||||||
|
|
||||||
if @attributes['limit'] or @attributes['offset']
|
|
||||||
limit = context[@attributes['limit']] || -1
|
|
||||||
offset = context[@attributes['offset']] || 0
|
|
||||||
collection = collection[offset.to_i..(limit.to_i + offset.to_i - 1)]
|
|
||||||
end
|
|
||||||
|
|
||||||
length = collection.length
|
|
||||||
|
|
||||||
cols = context[@attributes['cols']].to_i
|
|
||||||
|
|
||||||
row = 1
|
|
||||||
col = 0
|
|
||||||
|
|
||||||
result = ["<tr class=\"row1\">\n"]
|
|
||||||
context.stack do
|
|
||||||
|
|
||||||
collection.each_with_index do |item, index|
|
|
||||||
context[@variable_name] = item
|
|
||||||
context['tablerowloop'] = {
|
|
||||||
'length' => length,
|
|
||||||
'index' => index + 1,
|
|
||||||
'index0' => index,
|
|
||||||
'col' => col + 1,
|
|
||||||
'col0' => col,
|
|
||||||
'index0' => index,
|
|
||||||
'rindex' => length - index,
|
|
||||||
'rindex0' => length - index -1,
|
|
||||||
'first' => (index == 0),
|
|
||||||
'last' => (index == length - 1),
|
|
||||||
'col_first' => (col == 0),
|
|
||||||
'col_last' => (col == cols - 1)
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
col += 1
|
|
||||||
|
|
||||||
result << ["<td class=\"col#{col}\">"] + render_all(@nodelist, context) + ['</td>']
|
|
||||||
|
|
||||||
if col == cols and not (index == length - 1)
|
|
||||||
col = 0
|
|
||||||
row += 1
|
|
||||||
result << ["</tr>\n<tr class=\"row#{row}\">"]
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
end
|
|
||||||
result + ["</tr>\n"]
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
Template.register_tag('tablerow', TableRow)
|
|
||||||
end
|
|
||||||
|
|
@ -1,62 +0,0 @@
|
||||||
# Copyright 2007 by Domizio Demichelis
|
|
||||||
# This library is free software. It may be used, redistributed and/or modified
|
|
||||||
# under the same terms as Ruby itself
|
|
||||||
#
|
|
||||||
# This extension is usesd in order to expose the object of the implementing class
|
|
||||||
# to liquid as it were a Drop. It also limits the liquid-callable methods of the instance
|
|
||||||
# to the allowed method passed with the liquid_methods call
|
|
||||||
# Example:
|
|
||||||
#
|
|
||||||
# class SomeClass
|
|
||||||
# liquid_methods :an_allowed_method
|
|
||||||
#
|
|
||||||
# def an_allowed_method
|
|
||||||
# 'this comes from an allowed method'
|
|
||||||
# end
|
|
||||||
# def unallowed_method
|
|
||||||
# 'this will never be an output'
|
|
||||||
# end
|
|
||||||
# end
|
|
||||||
#
|
|
||||||
# if you want to extend the drop to other methods you can defines more methods
|
|
||||||
# in the class <YourClass>::LiquidDropClass
|
|
||||||
#
|
|
||||||
# class SomeClass::LiquidDropClass
|
|
||||||
# def another_allowed_method
|
|
||||||
# 'and this from another allowed method'
|
|
||||||
# end
|
|
||||||
# end
|
|
||||||
# end
|
|
||||||
#
|
|
||||||
# usage:
|
|
||||||
# @something = SomeClass.new
|
|
||||||
#
|
|
||||||
# template:
|
|
||||||
# {{something.an_allowed_method}}{{something.unallowed_method}} {{something.another_allowed_method}}
|
|
||||||
#
|
|
||||||
# output:
|
|
||||||
# 'this comes from an allowed method and this from another allowed method'
|
|
||||||
#
|
|
||||||
# You can also chain associations, by adding the liquid_method call in the
|
|
||||||
# association models.
|
|
||||||
#
|
|
||||||
class Module
|
|
||||||
|
|
||||||
def liquid_methods(*allowed_methods)
|
|
||||||
drop_class = eval "class #{self.to_s}::LiquidDropClass < Liquid::Drop; self; end"
|
|
||||||
define_method :to_liquid do
|
|
||||||
drop_class.new(self)
|
|
||||||
end
|
|
||||||
drop_class.class_eval do
|
|
||||||
def initialize(object)
|
|
||||||
@object = object
|
|
||||||
end
|
|
||||||
allowed_methods.each do |sym|
|
|
||||||
define_method sym do
|
|
||||||
@object.send sym
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,209 +0,0 @@
|
||||||
require 'cgi'
|
|
||||||
|
|
||||||
module Liquid
|
|
||||||
|
|
||||||
module StandardFilters
|
|
||||||
|
|
||||||
# Return the size of an array or of an string
|
|
||||||
def size(input)
|
|
||||||
|
|
||||||
input.respond_to?(:size) ? input.size : 0
|
|
||||||
end
|
|
||||||
|
|
||||||
# convert a input string to DOWNCASE
|
|
||||||
def downcase(input)
|
|
||||||
input.to_s.downcase
|
|
||||||
end
|
|
||||||
|
|
||||||
# convert a input string to UPCASE
|
|
||||||
def upcase(input)
|
|
||||||
input.to_s.upcase
|
|
||||||
end
|
|
||||||
|
|
||||||
# capitalize words in the input centence
|
|
||||||
def capitalize(input)
|
|
||||||
input.to_s.capitalize
|
|
||||||
end
|
|
||||||
|
|
||||||
def escape(input)
|
|
||||||
CGI.escapeHTML(input) rescue input
|
|
||||||
end
|
|
||||||
|
|
||||||
alias_method :h, :escape
|
|
||||||
|
|
||||||
# Truncate a string down to x characters
|
|
||||||
def truncate(input, length = 50, truncate_string = "...")
|
|
||||||
if input.nil? then return end
|
|
||||||
l = length.to_i - truncate_string.length
|
|
||||||
l = 0 if l < 0
|
|
||||||
input.length > length.to_i ? input[0...l] + truncate_string : input
|
|
||||||
end
|
|
||||||
|
|
||||||
def truncatewords(input, words = 15, truncate_string = "...")
|
|
||||||
if input.nil? then return end
|
|
||||||
wordlist = input.to_s.split
|
|
||||||
l = words.to_i - 1
|
|
||||||
l = 0 if l < 0
|
|
||||||
wordlist.length > l ? wordlist[0..l].join(" ") + truncate_string : input
|
|
||||||
end
|
|
||||||
|
|
||||||
def strip_html(input)
|
|
||||||
input.to_s.gsub(/<.*?>/, '')
|
|
||||||
end
|
|
||||||
|
|
||||||
# Remove all newlines from the string
|
|
||||||
def strip_newlines(input)
|
|
||||||
input.to_s.gsub(/\n/, '')
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
# Join elements of the array with certain character between them
|
|
||||||
def join(input, glue = ' ')
|
|
||||||
[input].flatten.join(glue)
|
|
||||||
end
|
|
||||||
|
|
||||||
# Sort elements of the array
|
|
||||||
# provide optional property with which to sort an array of hashes or drops
|
|
||||||
def sort(input, property = nil)
|
|
||||||
ary = [input].flatten
|
|
||||||
if property.nil?
|
|
||||||
ary.sort
|
|
||||||
elsif ary.first.respond_to?('[]') and !ary.first[property].nil?
|
|
||||||
ary.sort {|a,b| a[property] <=> b[property] }
|
|
||||||
elsif ary.first.respond_to?(property)
|
|
||||||
ary.sort {|a,b| a.send(property) <=> b.send(property) }
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# map/collect on a given property
|
|
||||||
def map(input, property)
|
|
||||||
ary = [input].flatten
|
|
||||||
if ary.first.respond_to?('[]') and !ary.first[property].nil?
|
|
||||||
ary.map {|e| e[property] }
|
|
||||||
elsif ary.first.respond_to?(property)
|
|
||||||
ary.map {|e| e.send(property) }
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# Replace occurrences of a string with another
|
|
||||||
def replace(input, string, replacement = '')
|
|
||||||
input.to_s.gsub(string, replacement)
|
|
||||||
end
|
|
||||||
|
|
||||||
# Replace the first occurrences of a string with another
|
|
||||||
def replace_first(input, string, replacement = '')
|
|
||||||
input.to_s.sub(string, replacement)
|
|
||||||
end
|
|
||||||
|
|
||||||
# remove a substring
|
|
||||||
def remove(input, string)
|
|
||||||
input.to_s.gsub(string, '')
|
|
||||||
end
|
|
||||||
|
|
||||||
# remove the first occurrences of a substring
|
|
||||||
def remove_first(input, string)
|
|
||||||
input.to_s.sub(string, '')
|
|
||||||
end
|
|
||||||
|
|
||||||
# add one string to another
|
|
||||||
def append(input, string)
|
|
||||||
input.to_s + string.to_s
|
|
||||||
end
|
|
||||||
|
|
||||||
# prepend a string to another
|
|
||||||
def prepend(input, string)
|
|
||||||
string.to_s + input.to_s
|
|
||||||
end
|
|
||||||
|
|
||||||
# Add <br /> tags in front of all newlines in input string
|
|
||||||
def newline_to_br(input)
|
|
||||||
input.to_s.gsub(/\n/, "<br />\n")
|
|
||||||
end
|
|
||||||
|
|
||||||
# Reformat a date
|
|
||||||
#
|
|
||||||
# %a - The abbreviated weekday name (``Sun'')
|
|
||||||
# %A - The full weekday name (``Sunday'')
|
|
||||||
# %b - The abbreviated month name (``Jan'')
|
|
||||||
# %B - The full month name (``January'')
|
|
||||||
# %c - The preferred local date and time representation
|
|
||||||
# %d - Day of the month (01..31)
|
|
||||||
# %H - Hour of the day, 24-hour clock (00..23)
|
|
||||||
# %I - Hour of the day, 12-hour clock (01..12)
|
|
||||||
# %j - Day of the year (001..366)
|
|
||||||
# %m - Month of the year (01..12)
|
|
||||||
# %M - Minute of the hour (00..59)
|
|
||||||
# %p - Meridian indicator (``AM'' or ``PM'')
|
|
||||||
# %S - Second of the minute (00..60)
|
|
||||||
# %U - Week number of the current year,
|
|
||||||
# starting with the first Sunday as the first
|
|
||||||
# day of the first week (00..53)
|
|
||||||
# %W - Week number of the current year,
|
|
||||||
# starting with the first Monday as the first
|
|
||||||
# day of the first week (00..53)
|
|
||||||
# %w - Day of the week (Sunday is 0, 0..6)
|
|
||||||
# %x - Preferred representation for the date alone, no time
|
|
||||||
# %X - Preferred representation for the time alone, no date
|
|
||||||
# %y - Year without a century (00..99)
|
|
||||||
# %Y - Year with century
|
|
||||||
# %Z - Time zone name
|
|
||||||
# %% - Literal ``%'' character
|
|
||||||
def date(input, format)
|
|
||||||
|
|
||||||
if format.to_s.empty?
|
|
||||||
return input.to_s
|
|
||||||
end
|
|
||||||
|
|
||||||
date = input.is_a?(String) ? Time.parse(input) : input
|
|
||||||
|
|
||||||
if date.respond_to?(:strftime)
|
|
||||||
date.strftime(format.to_s)
|
|
||||||
else
|
|
||||||
input
|
|
||||||
end
|
|
||||||
rescue => e
|
|
||||||
input
|
|
||||||
end
|
|
||||||
|
|
||||||
# Get the first element of the passed in array
|
|
||||||
#
|
|
||||||
# Example:
|
|
||||||
# {{ product.images | first | to_img }}
|
|
||||||
#
|
|
||||||
def first(array)
|
|
||||||
array.first if array.respond_to?(:first)
|
|
||||||
end
|
|
||||||
|
|
||||||
# Get the last element of the passed in array
|
|
||||||
#
|
|
||||||
# Example:
|
|
||||||
# {{ product.images | last | to_img }}
|
|
||||||
#
|
|
||||||
def last(array)
|
|
||||||
array.last if array.respond_to?(:last)
|
|
||||||
end
|
|
||||||
|
|
||||||
# addition
|
|
||||||
def plus(input, operand)
|
|
||||||
input + operand if input.respond_to?('+')
|
|
||||||
end
|
|
||||||
|
|
||||||
# subtraction
|
|
||||||
def minus(input, operand)
|
|
||||||
input - operand if input.respond_to?('-')
|
|
||||||
end
|
|
||||||
|
|
||||||
# multiplication
|
|
||||||
def times(input, operand)
|
|
||||||
input * operand if input.respond_to?('*')
|
|
||||||
end
|
|
||||||
|
|
||||||
# division
|
|
||||||
def divided_by(input, operand)
|
|
||||||
input / operand if input.respond_to?('/')
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
Template.register_filter(StandardFilters)
|
|
||||||
end
|
|
||||||
|
|
@ -1,51 +0,0 @@
|
||||||
require 'set'
|
|
||||||
|
|
||||||
module Liquid
|
|
||||||
|
|
||||||
parent_object = if defined? BlankObject
|
|
||||||
BlankObject
|
|
||||||
else
|
|
||||||
Object
|
|
||||||
end
|
|
||||||
|
|
||||||
# Strainer is the parent class for the filters system.
|
|
||||||
# New filters are mixed into the strainer class which is then instanciated for each liquid template render run.
|
|
||||||
#
|
|
||||||
# One of the strainer's responsibilities is to keep malicious method calls out
|
|
||||||
class Strainer < parent_object #:nodoc:
|
|
||||||
INTERNAL_METHOD = /^__/
|
|
||||||
@@required_methods = Set.new([:__id__, :__send__, :respond_to?, :extend, :methods, :class, :object_id])
|
|
||||||
|
|
||||||
@@filters = {}
|
|
||||||
|
|
||||||
def initialize(context)
|
|
||||||
@context = context
|
|
||||||
end
|
|
||||||
|
|
||||||
def self.global_filter(filter)
|
|
||||||
raise ArgumentError, "Passed filter is not a module" unless filter.is_a?(Module)
|
|
||||||
@@filters[filter.name] = filter
|
|
||||||
end
|
|
||||||
|
|
||||||
def self.create(context)
|
|
||||||
strainer = Strainer.new(context)
|
|
||||||
@@filters.each { |k,m| strainer.extend(m) }
|
|
||||||
strainer
|
|
||||||
end
|
|
||||||
|
|
||||||
def respond_to?(method, include_private = false)
|
|
||||||
method_name = method.to_s
|
|
||||||
return false if method_name =~ INTERNAL_METHOD
|
|
||||||
return false if @@required_methods.include?(method_name)
|
|
||||||
super
|
|
||||||
end
|
|
||||||
|
|
||||||
# remove all standard methods from the bucket so circumvent security
|
|
||||||
# problems
|
|
||||||
instance_methods.each do |m|
|
|
||||||
unless @@required_methods.include?(m.to_sym)
|
|
||||||
undef_method m
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,26 +0,0 @@
|
||||||
module Liquid
|
|
||||||
|
|
||||||
class Tag
|
|
||||||
attr_accessor :nodelist
|
|
||||||
|
|
||||||
def initialize(tag_name, markup, tokens)
|
|
||||||
@tag_name = tag_name
|
|
||||||
@markup = markup
|
|
||||||
parse(tokens)
|
|
||||||
end
|
|
||||||
|
|
||||||
def parse(tokens)
|
|
||||||
end
|
|
||||||
|
|
||||||
def name
|
|
||||||
self.class.name.downcase
|
|
||||||
end
|
|
||||||
|
|
||||||
def render(context)
|
|
||||||
''
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
@ -1,33 +0,0 @@
|
||||||
module Liquid
|
|
||||||
|
|
||||||
# Assign sets a variable in your template.
|
|
||||||
#
|
|
||||||
# {% assign foo = 'monkey' %}
|
|
||||||
#
|
|
||||||
# You can then use the variable later in the page.
|
|
||||||
#
|
|
||||||
# {{ monkey }}
|
|
||||||
#
|
|
||||||
class Assign < Tag
|
|
||||||
Syntax = /(#{VariableSignature}+)\s*=\s*(#{Expression}+)/
|
|
||||||
|
|
||||||
def initialize(tag_name, markup, tokens)
|
|
||||||
if markup =~ Syntax
|
|
||||||
@to = $1
|
|
||||||
@from = $2
|
|
||||||
else
|
|
||||||
raise SyntaxError.new("Syntax Error in 'assign' - Valid syntax: assign [var] = [source]")
|
|
||||||
end
|
|
||||||
|
|
||||||
super
|
|
||||||
end
|
|
||||||
|
|
||||||
def render(context)
|
|
||||||
context.scopes.last[@to.to_s] = context[@from]
|
|
||||||
''
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
Template.register_tag('assign', Assign)
|
|
||||||
end
|
|
||||||
|
|
@ -1,35 +0,0 @@
|
||||||
module Liquid
|
|
||||||
|
|
||||||
# Capture stores the result of a block into a variable without rendering it inplace.
|
|
||||||
#
|
|
||||||
# {% capture heading %}
|
|
||||||
# Monkeys!
|
|
||||||
# {% endcapture %}
|
|
||||||
# ...
|
|
||||||
# <h1>{{ monkeys }}</h1>
|
|
||||||
#
|
|
||||||
# Capture is useful for saving content for use later in your template, such as
|
|
||||||
# in a sidebar or footer.
|
|
||||||
#
|
|
||||||
class Capture < Block
|
|
||||||
Syntax = /(\w+)/
|
|
||||||
|
|
||||||
def initialize(tag_name, markup, tokens)
|
|
||||||
if markup =~ Syntax
|
|
||||||
@to = $1
|
|
||||||
else
|
|
||||||
raise SyntaxError.new("Syntax Error in 'capture' - Valid syntax: capture [var]")
|
|
||||||
end
|
|
||||||
|
|
||||||
super
|
|
||||||
end
|
|
||||||
|
|
||||||
def render(context)
|
|
||||||
output = super
|
|
||||||
context[@to] = output.join
|
|
||||||
''
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
Template.register_tag('capture', Capture)
|
|
||||||
end
|
|
||||||
|
|
@ -1,83 +0,0 @@
|
||||||
module Liquid
|
|
||||||
class Case < Block
|
|
||||||
Syntax = /(#{Expression})/
|
|
||||||
WhenSyntax = /(#{Expression})(?:(?:\s+or\s+|\s*\,\s*)(#{Expression}.*))?/
|
|
||||||
|
|
||||||
def initialize(tag_name, markup, tokens)
|
|
||||||
@blocks = []
|
|
||||||
|
|
||||||
if markup =~ Syntax
|
|
||||||
@left = $1
|
|
||||||
else
|
|
||||||
raise SyntaxError.new("Syntax Error in tag 'case' - Valid syntax: case [condition]")
|
|
||||||
end
|
|
||||||
|
|
||||||
super
|
|
||||||
end
|
|
||||||
|
|
||||||
def unknown_tag(tag, markup, tokens)
|
|
||||||
@nodelist = []
|
|
||||||
case tag
|
|
||||||
when 'when'
|
|
||||||
record_when_condition(markup)
|
|
||||||
when 'else'
|
|
||||||
record_else_condition(markup)
|
|
||||||
else
|
|
||||||
super
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def render(context)
|
|
||||||
context.stack do
|
|
||||||
execute_else_block = true
|
|
||||||
|
|
||||||
@blocks.inject([]) do |output, block|
|
|
||||||
|
|
||||||
if block.else?
|
|
||||||
|
|
||||||
return render_all(block.attachment, context) if execute_else_block
|
|
||||||
|
|
||||||
elsif block.evaluate(context)
|
|
||||||
|
|
||||||
execute_else_block = false
|
|
||||||
output += render_all(block.attachment, context)
|
|
||||||
end
|
|
||||||
|
|
||||||
output
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
private
|
|
||||||
|
|
||||||
def record_when_condition(markup)
|
|
||||||
while markup
|
|
||||||
# Create a new nodelist and assign it to the new block
|
|
||||||
if not markup =~ WhenSyntax
|
|
||||||
raise SyntaxError.new("Syntax Error in tag 'case' - Valid when condition: {% when [condition] [or condition2...] %} ")
|
|
||||||
end
|
|
||||||
|
|
||||||
markup = $2
|
|
||||||
|
|
||||||
block = Condition.new(@left, '==', $1)
|
|
||||||
block.attach(@nodelist)
|
|
||||||
@blocks.push(block)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def record_else_condition(markup)
|
|
||||||
|
|
||||||
if not markup.strip.empty?
|
|
||||||
raise SyntaxError.new("Syntax Error in tag 'case' - Valid else condition: {% else %} (no parameters) ")
|
|
||||||
end
|
|
||||||
|
|
||||||
block = ElseCondition.new
|
|
||||||
block.attach(@nodelist)
|
|
||||||
@blocks << block
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
Template.register_tag('case', Case)
|
|
||||||
end
|
|
||||||
|
|
@ -1,9 +0,0 @@
|
||||||
module Liquid
|
|
||||||
class Comment < Block
|
|
||||||
def render(context)
|
|
||||||
''
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
Template.register_tag('comment', Comment)
|
|
||||||
end
|
|
||||||
|
|
@ -1,59 +0,0 @@
|
||||||
module Liquid
|
|
||||||
|
|
||||||
# Cycle is usually used within a loop to alternate between values, like colors or DOM classes.
|
|
||||||
#
|
|
||||||
# {% for item in items %}
|
|
||||||
# <div class="{% cycle 'red', 'green', 'blue' %}"> {{ item }} </div>
|
|
||||||
# {% end %}
|
|
||||||
#
|
|
||||||
# <div class="red"> Item one </div>
|
|
||||||
# <div class="green"> Item two </div>
|
|
||||||
# <div class="blue"> Item three </div>
|
|
||||||
# <div class="red"> Item four </div>
|
|
||||||
# <div class="green"> Item five</div>
|
|
||||||
#
|
|
||||||
class Cycle < Tag
|
|
||||||
SimpleSyntax = /^#{Expression}/
|
|
||||||
NamedSyntax = /^(#{Expression})\s*\:\s*(.*)/
|
|
||||||
|
|
||||||
def initialize(tag_name, markup, tokens)
|
|
||||||
case markup
|
|
||||||
when NamedSyntax
|
|
||||||
@variables = variables_from_string($2)
|
|
||||||
@name = $1
|
|
||||||
when SimpleSyntax
|
|
||||||
@variables = variables_from_string(markup)
|
|
||||||
@name = "'#{@variables.to_s}'"
|
|
||||||
else
|
|
||||||
raise SyntaxError.new("Syntax Error in 'cycle' - Valid syntax: cycle [name :] var [, var2, var3 ...]")
|
|
||||||
end
|
|
||||||
super
|
|
||||||
end
|
|
||||||
|
|
||||||
def render(context)
|
|
||||||
context.registers[:cycle] ||= Hash.new(0)
|
|
||||||
|
|
||||||
context.stack do
|
|
||||||
key = context[@name]
|
|
||||||
iteration = context.registers[:cycle][key]
|
|
||||||
result = context[@variables[iteration]]
|
|
||||||
iteration += 1
|
|
||||||
iteration = 0 if iteration >= @variables.size
|
|
||||||
context.registers[:cycle][key] = iteration
|
|
||||||
result
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
private
|
|
||||||
|
|
||||||
def variables_from_string(markup)
|
|
||||||
markup.split(',').collect do |var|
|
|
||||||
var =~ /\s*(#{Expression})\s*/
|
|
||||||
$1 ? $1 : nil
|
|
||||||
end.compact
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
Template.register_tag('cycle', Cycle)
|
|
||||||
end
|
|
||||||
|
|
@ -1,136 +0,0 @@
|
||||||
module Liquid
|
|
||||||
|
|
||||||
# "For" iterates over an array or collection.
|
|
||||||
# Several useful variables are available to you within the loop.
|
|
||||||
#
|
|
||||||
# == Basic usage:
|
|
||||||
# {% for item in collection %}
|
|
||||||
# {{ forloop.index }}: {{ item.name }}
|
|
||||||
# {% endfor %}
|
|
||||||
#
|
|
||||||
# == Advanced usage:
|
|
||||||
# {% for item in collection %}
|
|
||||||
# <div {% if forloop.first %}class="first"{% endif %}>
|
|
||||||
# Item {{ forloop.index }}: {{ item.name }}
|
|
||||||
# </div>
|
|
||||||
# {% endfor %}
|
|
||||||
#
|
|
||||||
# You can also define a limit and offset much like SQL. Remember
|
|
||||||
# that offset starts at 0 for the first item.
|
|
||||||
#
|
|
||||||
# {% for item in collection limit:5 offset:10 %}
|
|
||||||
# {{ item.name }}
|
|
||||||
# {% end %}
|
|
||||||
#
|
|
||||||
# To reverse the for loop simply use {% for item in collection reversed %}
|
|
||||||
#
|
|
||||||
# == Available variables:
|
|
||||||
#
|
|
||||||
# forloop.name:: 'item-collection'
|
|
||||||
# forloop.length:: Length of the loop
|
|
||||||
# forloop.index:: The current item's position in the collection;
|
|
||||||
# forloop.index starts at 1.
|
|
||||||
# This is helpful for non-programmers who start believe
|
|
||||||
# the first item in an array is 1, not 0.
|
|
||||||
# forloop.index0:: The current item's position in the collection
|
|
||||||
# where the first item is 0
|
|
||||||
# forloop.rindex:: Number of items remaining in the loop
|
|
||||||
# (length - index) where 1 is the last item.
|
|
||||||
# forloop.rindex0:: Number of items remaining in the loop
|
|
||||||
# where 0 is the last item.
|
|
||||||
# forloop.first:: Returns true if the item is the first item.
|
|
||||||
# forloop.last:: Returns true if the item is the last item.
|
|
||||||
#
|
|
||||||
class For < Block
|
|
||||||
Syntax = /(\w+)\s+in\s+(#{Expression}+)\s*(reversed)?/
|
|
||||||
|
|
||||||
def initialize(tag_name, markup, tokens)
|
|
||||||
if markup =~ Syntax
|
|
||||||
@variable_name = $1
|
|
||||||
@collection_name = $2
|
|
||||||
@name = "#{$1}-#{$2}"
|
|
||||||
@reversed = $3
|
|
||||||
@attributes = {}
|
|
||||||
markup.scan(TagAttributes) do |key, value|
|
|
||||||
@attributes[key] = value
|
|
||||||
end
|
|
||||||
else
|
|
||||||
raise SyntaxError.new("Syntax Error in 'for loop' - Valid syntax: for [item] in [collection]")
|
|
||||||
end
|
|
||||||
|
|
||||||
super
|
|
||||||
end
|
|
||||||
|
|
||||||
def render(context)
|
|
||||||
context.registers[:for] ||= Hash.new(0)
|
|
||||||
|
|
||||||
collection = context[@collection_name]
|
|
||||||
collection = collection.to_a if collection.is_a?(Range)
|
|
||||||
|
|
||||||
return '' unless collection.respond_to?(:each)
|
|
||||||
|
|
||||||
from = if @attributes['offset'] == 'continue'
|
|
||||||
context.registers[:for][@name].to_i
|
|
||||||
else
|
|
||||||
context[@attributes['offset']].to_i
|
|
||||||
end
|
|
||||||
|
|
||||||
limit = context[@attributes['limit']]
|
|
||||||
to = limit ? limit.to_i + from : nil
|
|
||||||
|
|
||||||
|
|
||||||
segment = slice_collection_using_each(collection, from, to)
|
|
||||||
|
|
||||||
return '' if segment.empty?
|
|
||||||
|
|
||||||
segment.reverse! if @reversed
|
|
||||||
|
|
||||||
result = []
|
|
||||||
|
|
||||||
length = segment.length
|
|
||||||
|
|
||||||
# Store our progress through the collection for the continue flag
|
|
||||||
context.registers[:for][@name] = from + segment.length
|
|
||||||
|
|
||||||
context.stack do
|
|
||||||
segment.each_with_index do |item, index|
|
|
||||||
context[@variable_name] = item
|
|
||||||
context['forloop'] = {
|
|
||||||
'name' => @name,
|
|
||||||
'length' => length,
|
|
||||||
'index' => index + 1,
|
|
||||||
'index0' => index,
|
|
||||||
'rindex' => length - index,
|
|
||||||
'rindex0' => length - index -1,
|
|
||||||
'first' => (index == 0),
|
|
||||||
'last' => (index == length - 1) }
|
|
||||||
|
|
||||||
result << render_all(@nodelist, context)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
result
|
|
||||||
end
|
|
||||||
|
|
||||||
def slice_collection_using_each(collection, from, to)
|
|
||||||
segments = []
|
|
||||||
index = 0
|
|
||||||
yielded = 0
|
|
||||||
collection.each do |item|
|
|
||||||
|
|
||||||
if to && to <= index
|
|
||||||
break
|
|
||||||
end
|
|
||||||
|
|
||||||
if from <= index
|
|
||||||
segments << item
|
|
||||||
end
|
|
||||||
|
|
||||||
index += 1
|
|
||||||
end
|
|
||||||
|
|
||||||
segments
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
Template.register_tag('for', For)
|
|
||||||
end
|
|
||||||
|
|
@ -1,79 +0,0 @@
|
||||||
module Liquid
|
|
||||||
|
|
||||||
# If is the conditional block
|
|
||||||
#
|
|
||||||
# {% if user.admin %}
|
|
||||||
# Admin user!
|
|
||||||
# {% else %}
|
|
||||||
# Not admin user
|
|
||||||
# {% endif %}
|
|
||||||
#
|
|
||||||
# There are {% if count < 5 %} less {% else %} more {% endif %} items than you need.
|
|
||||||
#
|
|
||||||
#
|
|
||||||
class If < Block
|
|
||||||
SyntaxHelp = "Syntax Error in tag 'if' - Valid syntax: if [expression]"
|
|
||||||
Syntax = /(#{Expression})\s*([=!<>a-z_]+)?\s*(#{Expression})?/
|
|
||||||
|
|
||||||
def initialize(tag_name, markup, tokens)
|
|
||||||
|
|
||||||
@blocks = []
|
|
||||||
|
|
||||||
push_block('if', markup)
|
|
||||||
|
|
||||||
super
|
|
||||||
end
|
|
||||||
|
|
||||||
def unknown_tag(tag, markup, tokens)
|
|
||||||
if ['elsif', 'else'].include?(tag)
|
|
||||||
push_block(tag, markup)
|
|
||||||
else
|
|
||||||
super
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def render(context)
|
|
||||||
context.stack do
|
|
||||||
@blocks.each do |block|
|
|
||||||
if block.evaluate(context)
|
|
||||||
return render_all(block.attachment, context)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
''
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
private
|
|
||||||
|
|
||||||
def push_block(tag, markup)
|
|
||||||
block = if tag == 'else'
|
|
||||||
ElseCondition.new
|
|
||||||
else
|
|
||||||
|
|
||||||
expressions = markup.split(/\b(and|or)\b/).reverse
|
|
||||||
raise(SyntaxError, SyntaxHelp) unless expressions.shift =~ Syntax
|
|
||||||
|
|
||||||
condition = Condition.new($1, $2, $3)
|
|
||||||
|
|
||||||
while not expressions.empty?
|
|
||||||
operator = expressions.shift
|
|
||||||
|
|
||||||
raise(SyntaxError, SyntaxHelp) unless expressions.shift.to_s =~ Syntax
|
|
||||||
|
|
||||||
new_condition = Condition.new($1, $2, $3)
|
|
||||||
new_condition.send(operator.to_sym, condition)
|
|
||||||
condition = new_condition
|
|
||||||
end
|
|
||||||
|
|
||||||
condition
|
|
||||||
end
|
|
||||||
|
|
||||||
@blocks.push(block)
|
|
||||||
@nodelist = block.attach(Array.new)
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
Template.register_tag('if', If)
|
|
||||||
end
|
|
||||||
|
|
@ -1,20 +0,0 @@
|
||||||
module Liquid
|
|
||||||
class Ifchanged < Block
|
|
||||||
|
|
||||||
def render(context)
|
|
||||||
context.stack do
|
|
||||||
|
|
||||||
output = render_all(@nodelist, context)
|
|
||||||
|
|
||||||
if output != context.registers[:ifchanged]
|
|
||||||
context.registers[:ifchanged] = output
|
|
||||||
output
|
|
||||||
else
|
|
||||||
''
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
Template.register_tag('ifchanged', Ifchanged)
|
|
||||||
end
|
|
||||||
|
|
@ -1,55 +0,0 @@
|
||||||
module Liquid
|
|
||||||
class Include < Tag
|
|
||||||
Syntax = /(#{QuotedFragment}+)(\s+(?:with|for)\s+(#{QuotedFragment}+))?/
|
|
||||||
|
|
||||||
def initialize(tag_name, markup, tokens)
|
|
||||||
if markup =~ Syntax
|
|
||||||
|
|
||||||
@template_name = $1
|
|
||||||
@variable_name = $3
|
|
||||||
@attributes = {}
|
|
||||||
|
|
||||||
markup.scan(TagAttributes) do |key, value|
|
|
||||||
@attributes[key] = value
|
|
||||||
end
|
|
||||||
|
|
||||||
else
|
|
||||||
raise SyntaxError.new("Error in tag 'include' - Valid syntax: include '[template]' (with|for) [object|collection]")
|
|
||||||
end
|
|
||||||
|
|
||||||
super
|
|
||||||
end
|
|
||||||
|
|
||||||
def parse(tokens)
|
|
||||||
end
|
|
||||||
|
|
||||||
def render(context)
|
|
||||||
source = Liquid::Template.file_system.read_template_file(context[@template_name])
|
|
||||||
partial = Liquid::Template.parse(source)
|
|
||||||
|
|
||||||
variable = context[@variable_name || @template_name[1..-2]]
|
|
||||||
|
|
||||||
context.stack do
|
|
||||||
@attributes.each do |key, value|
|
|
||||||
context[key] = context[value]
|
|
||||||
end
|
|
||||||
|
|
||||||
if variable.is_a?(Array)
|
|
||||||
|
|
||||||
variable.collect do |variable|
|
|
||||||
context[@template_name[1..-2]] = variable
|
|
||||||
partial.render(context)
|
|
||||||
end
|
|
||||||
|
|
||||||
else
|
|
||||||
|
|
||||||
context[@template_name[1..-2]] = variable
|
|
||||||
partial.render(context)
|
|
||||||
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
Template.register_tag('include', Include)
|
|
||||||
end
|
|
||||||
|
|
@ -1,33 +0,0 @@
|
||||||
require File.dirname(__FILE__) + '/if'
|
|
||||||
|
|
||||||
module Liquid
|
|
||||||
|
|
||||||
# Unless is a conditional just like 'if' but works on the inverse logic.
|
|
||||||
#
|
|
||||||
# {% unless x < 0 %} x is greater than zero {% end %}
|
|
||||||
#
|
|
||||||
class Unless < If
|
|
||||||
def render(context)
|
|
||||||
context.stack do
|
|
||||||
|
|
||||||
# First condition is interpreted backwards ( if not )
|
|
||||||
block = @blocks.first
|
|
||||||
unless block.evaluate(context)
|
|
||||||
return render_all(block.attachment, context)
|
|
||||||
end
|
|
||||||
|
|
||||||
# After the first condition unless works just like if
|
|
||||||
@blocks[1..-1].each do |block|
|
|
||||||
if block.evaluate(context)
|
|
||||||
return render_all(block.attachment, context)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
''
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
Template.register_tag('unless', Unless)
|
|
||||||
end
|
|
||||||
|
|
@ -1,146 +0,0 @@
|
||||||
module Liquid
|
|
||||||
|
|
||||||
# Templates are central to liquid.
|
|
||||||
# Interpretating templates is a two step process. First you compile the
|
|
||||||
# source code you got. During compile time some extensive error checking is performed.
|
|
||||||
# your code should expect to get some SyntaxErrors.
|
|
||||||
#
|
|
||||||
# After you have a compiled template you can then <tt>render</tt> it.
|
|
||||||
# You can use a compiled template over and over again and keep it cached.
|
|
||||||
#
|
|
||||||
# Example:
|
|
||||||
#
|
|
||||||
# template = Liquid::Template.parse(source)
|
|
||||||
# template.render('user_name' => 'bob')
|
|
||||||
#
|
|
||||||
class Template
|
|
||||||
attr_accessor :root
|
|
||||||
@@file_system = BlankFileSystem.new
|
|
||||||
|
|
||||||
class << self
|
|
||||||
def file_system
|
|
||||||
@@file_system
|
|
||||||
end
|
|
||||||
|
|
||||||
def file_system=(obj)
|
|
||||||
@@file_system = obj
|
|
||||||
end
|
|
||||||
|
|
||||||
def register_tag(name, klass)
|
|
||||||
tags[name.to_s] = klass
|
|
||||||
end
|
|
||||||
|
|
||||||
def tags
|
|
||||||
@tags ||= {}
|
|
||||||
end
|
|
||||||
|
|
||||||
# Pass a module with filter methods which should be available
|
|
||||||
# to all liquid views. Good for registering the standard library
|
|
||||||
def register_filter(mod)
|
|
||||||
Strainer.global_filter(mod)
|
|
||||||
end
|
|
||||||
|
|
||||||
# creates a new <tt>Template</tt> object from liquid source code
|
|
||||||
def parse(source)
|
|
||||||
template = Template.new
|
|
||||||
template.parse(source)
|
|
||||||
template
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# creates a new <tt>Template</tt> from an array of tokens. Use <tt>Template.parse</tt> instead
|
|
||||||
def initialize
|
|
||||||
end
|
|
||||||
|
|
||||||
# Parse source code.
|
|
||||||
# Returns self for easy chaining
|
|
||||||
def parse(source)
|
|
||||||
@root = Document.new(tokenize(source))
|
|
||||||
self
|
|
||||||
end
|
|
||||||
|
|
||||||
def registers
|
|
||||||
@registers ||= {}
|
|
||||||
end
|
|
||||||
|
|
||||||
def assigns
|
|
||||||
@assigns ||= {}
|
|
||||||
end
|
|
||||||
|
|
||||||
def errors
|
|
||||||
@errors ||= []
|
|
||||||
end
|
|
||||||
|
|
||||||
# Render takes a hash with local variables.
|
|
||||||
#
|
|
||||||
# if you use the same filters over and over again consider registering them globally
|
|
||||||
# with <tt>Template.register_filter</tt>
|
|
||||||
#
|
|
||||||
# Following options can be passed:
|
|
||||||
#
|
|
||||||
# * <tt>filters</tt> : array with local filters
|
|
||||||
# * <tt>registers</tt> : hash with register variables. Those can be accessed from
|
|
||||||
# filters and tags and might be useful to integrate liquid more with its host application
|
|
||||||
#
|
|
||||||
def render(*args)
|
|
||||||
return '' if @root.nil?
|
|
||||||
|
|
||||||
context = case args.first
|
|
||||||
when Liquid::Context
|
|
||||||
args.shift
|
|
||||||
when Hash
|
|
||||||
self.assigns.merge!(args.shift)
|
|
||||||
Context.new(assigns, registers, @rethrow_errors)
|
|
||||||
when nil
|
|
||||||
Context.new(assigns, registers, @rethrow_errors)
|
|
||||||
else
|
|
||||||
raise ArgumentError, "Expect Hash or Liquid::Context as parameter"
|
|
||||||
end
|
|
||||||
|
|
||||||
case args.last
|
|
||||||
when Hash
|
|
||||||
options = args.pop
|
|
||||||
|
|
||||||
if options[:registers].is_a?(Hash)
|
|
||||||
self.registers.merge!(options[:registers])
|
|
||||||
end
|
|
||||||
|
|
||||||
if options[:filters]
|
|
||||||
context.add_filters(options[:filters])
|
|
||||||
end
|
|
||||||
|
|
||||||
when Module
|
|
||||||
context.add_filters(args.pop)
|
|
||||||
when Array
|
|
||||||
context.add_filters(args.pop)
|
|
||||||
end
|
|
||||||
|
|
||||||
begin
|
|
||||||
# render the nodelist.
|
|
||||||
# for performance reasons we get a array back here. join will make a string out of it
|
|
||||||
@root.render(context).join
|
|
||||||
ensure
|
|
||||||
@errors = context.errors
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def render!(*args)
|
|
||||||
@rethrow_errors = true; render(*args)
|
|
||||||
end
|
|
||||||
|
|
||||||
private
|
|
||||||
|
|
||||||
# Uses the <tt>Liquid::TemplateParser</tt> regexp to tokenize the passed source
|
|
||||||
def tokenize(source)
|
|
||||||
source = source.source if source.respond_to?(:source)
|
|
||||||
return [] if source.to_s.empty?
|
|
||||||
tokens = source.split(TemplateParser)
|
|
||||||
|
|
||||||
# removes the rogue empty element at the beginning of the array
|
|
||||||
tokens.shift if tokens[0] and tokens[0].empty?
|
|
||||||
|
|
||||||
tokens
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,49 +0,0 @@
|
||||||
module Liquid
|
|
||||||
|
|
||||||
# Holds variables. Variables are only loaded "just in time"
|
|
||||||
# and are not evaluated as part of the render stage
|
|
||||||
#
|
|
||||||
# {{ monkey }}
|
|
||||||
# {{ user.name }}
|
|
||||||
#
|
|
||||||
# Variables can be combined with filters:
|
|
||||||
#
|
|
||||||
# {{ user | link }}
|
|
||||||
#
|
|
||||||
class Variable
|
|
||||||
attr_accessor :filters, :name
|
|
||||||
|
|
||||||
def initialize(markup)
|
|
||||||
@markup = markup
|
|
||||||
@name = nil
|
|
||||||
@filters = []
|
|
||||||
if match = markup.match(/\s*(#{QuotedFragment})/)
|
|
||||||
@name = match[1]
|
|
||||||
if markup.match(/#{FilterSeparator}\s*(.*)/)
|
|
||||||
filters = Regexp.last_match(1).split(/#{FilterSeparator}/)
|
|
||||||
filters.each do |f|
|
|
||||||
if matches = f.match(/\s*(\w+)/)
|
|
||||||
filtername = matches[1]
|
|
||||||
filterargs = f.scan(/(?:#{FilterArgumentSeparator}|#{ArgumentSeparator})\s*(#{QuotedFragment})/).flatten
|
|
||||||
@filters << [filtername.to_sym, filterargs]
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def render(context)
|
|
||||||
return '' if @name.nil?
|
|
||||||
@filters.inject(context[@name]) do |output, filter|
|
|
||||||
filterargs = filter[1].to_a.collect do |a|
|
|
||||||
context[a]
|
|
||||||
end
|
|
||||||
begin
|
|
||||||
output = context.invoke(filter[0], output, *filterargs)
|
|
||||||
rescue FilterNotFound
|
|
||||||
raise FilterNotFound, "Error - filter '#{filter[0]}' in '#{@markup.strip}' could not be found."
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,29 +0,0 @@
|
||||||
Gem::Specification.new do |s|
|
|
||||||
s.name = %q{liquid}
|
|
||||||
s.version = "2.0.1"
|
|
||||||
|
|
||||||
s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
|
|
||||||
s.authors = ["Tobias Luetke"]
|
|
||||||
s.date = %q{2009-04-13}
|
|
||||||
s.description = %q{A secure non evaling end user template engine with aesthetic markup.}
|
|
||||||
s.email = %q{tobi@leetsoft.com}
|
|
||||||
s.extra_rdoc_files = ["History.txt", "Manifest.txt", "README.txt"]
|
|
||||||
s.files = ["CHANGELOG", "History.txt", "MIT-LICENSE", "Manifest.txt", "README.txt", "Rakefile", "lib/extras/liquid_view.rb", "lib/liquid.rb", "lib/liquid/block.rb", "lib/liquid/condition.rb", "lib/liquid/context.rb", "lib/liquid/document.rb", "lib/liquid/drop.rb", "lib/liquid/errors.rb", "lib/liquid/extensions.rb", "lib/liquid/file_system.rb", "lib/liquid/htmltags.rb", "lib/liquid/module_ex.rb", "lib/liquid/standardfilters.rb", "lib/liquid/strainer.rb", "lib/liquid/tag.rb", "lib/liquid/tags/assign.rb", "lib/liquid/tags/capture.rb", "lib/liquid/tags/case.rb", "lib/liquid/tags/comment.rb", "lib/liquid/tags/cycle.rb", "lib/liquid/tags/for.rb", "lib/liquid/tags/if.rb", "lib/liquid/tags/ifchanged.rb", "lib/liquid/tags/include.rb", "lib/liquid/tags/unless.rb", "lib/liquid/template.rb", "lib/liquid/variable.rb"]
|
|
||||||
s.has_rdoc = true
|
|
||||||
s.homepage = %q{http://www.liquidmarkup.org}
|
|
||||||
s.rdoc_options = ["--main", "README.txt"]
|
|
||||||
s.require_paths = ["lib"]
|
|
||||||
s.rubyforge_project = %q{liquid}
|
|
||||||
s.rubygems_version = %q{1.3.1}
|
|
||||||
s.summary = %q{A secure non evaling end user template engine with aesthetic markup.}
|
|
||||||
|
|
||||||
if s.respond_to? :specification_version then
|
|
||||||
current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
|
|
||||||
s.specification_version = 2
|
|
||||||
|
|
||||||
if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
|
|
||||||
else
|
|
||||||
end
|
|
||||||
else
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,11 +0,0 @@
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class IfElseTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_with_filtered_expressions
|
|
||||||
assert_template_result('foo','{% assign foo = values|sort|last %}{{ foo }}', 'values' => %w{foo bar baz})
|
|
||||||
assert_template_result('foo','{% assign sorted = values|sort %}{{ sorted | last }}', 'values' => %w{foo bar baz})
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,58 +0,0 @@
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class VariableTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_blankspace
|
|
||||||
template = Liquid::Template.parse(" ")
|
|
||||||
assert_equal [" "], template.root.nodelist
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_variable_beginning
|
|
||||||
template = Liquid::Template.parse("{{funk}} ")
|
|
||||||
assert_equal 2, template.root.nodelist.size
|
|
||||||
assert_equal Variable, template.root.nodelist[0].class
|
|
||||||
assert_equal String, template.root.nodelist[1].class
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_variable_end
|
|
||||||
template = Liquid::Template.parse(" {{funk}}")
|
|
||||||
assert_equal 2, template.root.nodelist.size
|
|
||||||
assert_equal String, template.root.nodelist[0].class
|
|
||||||
assert_equal Variable, template.root.nodelist[1].class
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_variable_middle
|
|
||||||
template = Liquid::Template.parse(" {{funk}} ")
|
|
||||||
assert_equal 3, template.root.nodelist.size
|
|
||||||
assert_equal String, template.root.nodelist[0].class
|
|
||||||
assert_equal Variable, template.root.nodelist[1].class
|
|
||||||
assert_equal String, template.root.nodelist[2].class
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_variable_many_embedded_fragments
|
|
||||||
template = Liquid::Template.parse(" {{funk}} {{so}} {{brother}} ")
|
|
||||||
assert_equal 7, template.root.nodelist.size
|
|
||||||
assert_equal [String, Variable, String, Variable, String, Variable, String], block_types(template.root.nodelist)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_with_block
|
|
||||||
template = Liquid::Template.parse(" {% comment %} {% endcomment %} ")
|
|
||||||
assert_equal [String, Comment, String], block_types(template.root.nodelist)
|
|
||||||
assert_equal 3, template.root.nodelist.size
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_with_custom_tag
|
|
||||||
Liquid::Template.register_tag("testtag", Block)
|
|
||||||
|
|
||||||
assert_nothing_thrown do
|
|
||||||
template = Liquid::Template.parse( "{% testtag %} {% endtesttag %}")
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
private
|
|
||||||
|
|
||||||
def block_types(nodelist)
|
|
||||||
nodelist.collect { |node| node.class }
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,109 +0,0 @@
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class ConditionTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_basic_condition
|
|
||||||
assert_equal false, Condition.new('1', '==', '2').evaluate
|
|
||||||
assert_equal true, Condition.new('1', '==', '1').evaluate
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_default_operators_evalute_true
|
|
||||||
assert_evalutes_true '1', '==', '1'
|
|
||||||
assert_evalutes_true '1', '!=', '2'
|
|
||||||
assert_evalutes_true '1', '<>', '2'
|
|
||||||
assert_evalutes_true '1', '<', '2'
|
|
||||||
assert_evalutes_true '2', '>', '1'
|
|
||||||
assert_evalutes_true '1', '>=', '1'
|
|
||||||
assert_evalutes_true '2', '>=', '1'
|
|
||||||
assert_evalutes_true '1', '<=', '2'
|
|
||||||
assert_evalutes_true '1', '<=', '1'
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_default_operators_evalute_false
|
|
||||||
assert_evalutes_false '1', '==', '2'
|
|
||||||
assert_evalutes_false '1', '!=', '1'
|
|
||||||
assert_evalutes_false '1', '<>', '1'
|
|
||||||
assert_evalutes_false '1', '<', '0'
|
|
||||||
assert_evalutes_false '2', '>', '4'
|
|
||||||
assert_evalutes_false '1', '>=', '3'
|
|
||||||
assert_evalutes_false '2', '>=', '4'
|
|
||||||
assert_evalutes_false '1', '<=', '0'
|
|
||||||
assert_evalutes_false '1', '<=', '0'
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_contains_works_on_strings
|
|
||||||
assert_evalutes_true "'bob'", 'contains', "'o'"
|
|
||||||
assert_evalutes_true "'bob'", 'contains', "'b'"
|
|
||||||
assert_evalutes_true "'bob'", 'contains', "'bo'"
|
|
||||||
assert_evalutes_true "'bob'", 'contains', "'ob'"
|
|
||||||
assert_evalutes_true "'bob'", 'contains', "'bob'"
|
|
||||||
|
|
||||||
assert_evalutes_false "'bob'", 'contains', "'bob2'"
|
|
||||||
assert_evalutes_false "'bob'", 'contains', "'a'"
|
|
||||||
assert_evalutes_false "'bob'", 'contains', "'---'"
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_contains_works_on_arrays
|
|
||||||
@context = Liquid::Context.new
|
|
||||||
@context['array'] = [1,2,3,4,5]
|
|
||||||
|
|
||||||
assert_evalutes_false "array", 'contains', '0'
|
|
||||||
assert_evalutes_true "array", 'contains', '1'
|
|
||||||
assert_evalutes_true "array", 'contains', '2'
|
|
||||||
assert_evalutes_true "array", 'contains', '3'
|
|
||||||
assert_evalutes_true "array", 'contains', '4'
|
|
||||||
assert_evalutes_true "array", 'contains', '5'
|
|
||||||
assert_evalutes_false "array", 'contains', '6'
|
|
||||||
|
|
||||||
assert_evalutes_false "array", 'contains', '"1"'
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_or_condition
|
|
||||||
condition = Condition.new('1', '==', '2')
|
|
||||||
|
|
||||||
assert_equal false, condition.evaluate
|
|
||||||
|
|
||||||
condition.or Condition.new('2', '==', '1')
|
|
||||||
|
|
||||||
assert_equal false, condition.evaluate
|
|
||||||
|
|
||||||
condition.or Condition.new('1', '==', '1')
|
|
||||||
|
|
||||||
assert_equal true, condition.evaluate
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_and_condition
|
|
||||||
condition = Condition.new('1', '==', '1')
|
|
||||||
|
|
||||||
assert_equal true, condition.evaluate
|
|
||||||
|
|
||||||
condition.and Condition.new('2', '==', '2')
|
|
||||||
|
|
||||||
assert_equal true, condition.evaluate
|
|
||||||
|
|
||||||
condition.and Condition.new('2', '==', '1')
|
|
||||||
|
|
||||||
assert_equal false, condition.evaluate
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
def test_should_allow_custom_proc_operator
|
|
||||||
Condition.operators['starts_with'] = Proc.new { |cond, left, right| left =~ %r{^#{right}}}
|
|
||||||
|
|
||||||
assert_evalutes_true "'bob'", 'starts_with', "'b'"
|
|
||||||
assert_evalutes_false "'bob'", 'starts_with', "'o'"
|
|
||||||
ensure
|
|
||||||
Condition.operators.delete 'starts_with'
|
|
||||||
end
|
|
||||||
|
|
||||||
private
|
|
||||||
def assert_evalutes_true(left, op, right)
|
|
||||||
assert Condition.new(left, op, right).evaluate(@context || Liquid::Context.new), "Evaluated false: #{left} #{op} #{right}"
|
|
||||||
end
|
|
||||||
|
|
||||||
def assert_evalutes_false(left, op, right)
|
|
||||||
assert !Condition.new(left, op, right).evaluate(@context || Liquid::Context.new), "Evaluated true: #{left} #{op} #{right}"
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,480 +0,0 @@
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
class HundredCentes
|
|
||||||
def to_liquid
|
|
||||||
100
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class CentsDrop < Liquid::Drop
|
|
||||||
def amount
|
|
||||||
HundredCentes.new
|
|
||||||
end
|
|
||||||
|
|
||||||
def non_zero?
|
|
||||||
true
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class ContextSensitiveDrop < Liquid::Drop
|
|
||||||
def test
|
|
||||||
@context['test']
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class Category < Liquid::Drop
|
|
||||||
attr_accessor :name
|
|
||||||
|
|
||||||
def initialize(name)
|
|
||||||
@name = name
|
|
||||||
end
|
|
||||||
|
|
||||||
def to_liquid
|
|
||||||
CategoryDrop.new(self)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class CategoryDrop
|
|
||||||
attr_accessor :category, :context
|
|
||||||
def initialize(category)
|
|
||||||
@category = category
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class CounterDrop < Liquid::Drop
|
|
||||||
def count
|
|
||||||
@count ||= 0
|
|
||||||
@count += 1
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class ArrayLike
|
|
||||||
def fetch(index)
|
|
||||||
end
|
|
||||||
|
|
||||||
def [](index)
|
|
||||||
@counts ||= []
|
|
||||||
@counts[index] ||= 0
|
|
||||||
@counts[index] += 1
|
|
||||||
end
|
|
||||||
|
|
||||||
def to_liquid
|
|
||||||
self
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
class ContextTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def setup
|
|
||||||
@template = Liquid::Template.new
|
|
||||||
@context = Liquid::Context.new(@template.assigns, @template.registers)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_variables
|
|
||||||
@context['string'] = 'string'
|
|
||||||
assert_equal 'string', @context['string']
|
|
||||||
|
|
||||||
@context['num'] = 5
|
|
||||||
assert_equal 5, @context['num']
|
|
||||||
|
|
||||||
@context['time'] = Time.parse('2006-06-06 12:00:00')
|
|
||||||
assert_equal Time.parse('2006-06-06 12:00:00'), @context['time']
|
|
||||||
|
|
||||||
@context['date'] = Date.today
|
|
||||||
assert_equal Date.today, @context['date']
|
|
||||||
|
|
||||||
now = DateTime.now
|
|
||||||
@context['datetime'] = now
|
|
||||||
assert_equal now, @context['datetime']
|
|
||||||
|
|
||||||
@context['bool'] = true
|
|
||||||
assert_equal true, @context['bool']
|
|
||||||
|
|
||||||
@context['bool'] = false
|
|
||||||
assert_equal false, @context['bool']
|
|
||||||
|
|
||||||
@context['nil'] = nil
|
|
||||||
assert_equal nil, @context['nil']
|
|
||||||
assert_equal nil, @context['nil']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_variables_not_existing
|
|
||||||
assert_equal nil, @context['does_not_exist']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_scoping
|
|
||||||
assert_nothing_raised do
|
|
||||||
@context.push
|
|
||||||
@context.pop
|
|
||||||
end
|
|
||||||
|
|
||||||
assert_raise(Liquid::ContextError) do
|
|
||||||
@context.pop
|
|
||||||
end
|
|
||||||
|
|
||||||
assert_raise(Liquid::ContextError) do
|
|
||||||
@context.push
|
|
||||||
@context.pop
|
|
||||||
@context.pop
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_length_query
|
|
||||||
|
|
||||||
@context['numbers'] = [1,2,3,4]
|
|
||||||
|
|
||||||
assert_equal 4, @context['numbers.size']
|
|
||||||
|
|
||||||
@context['numbers'] = {1 => 1,2 => 2,3 => 3,4 => 4}
|
|
||||||
|
|
||||||
assert_equal 4, @context['numbers.size']
|
|
||||||
|
|
||||||
@context['numbers'] = {1 => 1,2 => 2,3 => 3,4 => 4, 'size' => 1000}
|
|
||||||
|
|
||||||
assert_equal 1000, @context['numbers.size']
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_hyphenated_variable
|
|
||||||
|
|
||||||
@context['oh-my'] = 'godz'
|
|
||||||
assert_equal 'godz', @context['oh-my']
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_add_filter
|
|
||||||
|
|
||||||
filter = Module.new do
|
|
||||||
def hi(output)
|
|
||||||
output + ' hi!'
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
context = Context.new(@template)
|
|
||||||
context.add_filters(filter)
|
|
||||||
assert_equal 'hi? hi!', context.invoke(:hi, 'hi?')
|
|
||||||
|
|
||||||
context = Context.new(@template)
|
|
||||||
assert_equal 'hi?', context.invoke(:hi, 'hi?')
|
|
||||||
|
|
||||||
context.add_filters(filter)
|
|
||||||
assert_equal 'hi? hi!', context.invoke(:hi, 'hi?')
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_override_global_filter
|
|
||||||
global = Module.new do
|
|
||||||
def notice(output)
|
|
||||||
"Global #{output}"
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
local = Module.new do
|
|
||||||
def notice(output)
|
|
||||||
"Local #{output}"
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
Template.register_filter(global)
|
|
||||||
assert_equal 'Global test', Template.parse("{{'test' | notice }}").render
|
|
||||||
assert_equal 'Local test', Template.parse("{{'test' | notice }}").render({}, :filters => [local])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_only_intended_filters_make_it_there
|
|
||||||
|
|
||||||
filter = Module.new do
|
|
||||||
def hi(output)
|
|
||||||
output + ' hi!'
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
context = Context.new(@template)
|
|
||||||
methods_before = context.strainer.methods.map { |method| method.to_s }
|
|
||||||
context.add_filters(filter)
|
|
||||||
methods_after = context.strainer.methods.map { |method| method.to_s }
|
|
||||||
assert_equal (methods_before + ["hi"]).sort, methods_after.sort
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_add_item_in_outer_scope
|
|
||||||
@context['test'] = 'test'
|
|
||||||
@context.push
|
|
||||||
assert_equal 'test', @context['test']
|
|
||||||
@context.pop
|
|
||||||
assert_equal 'test', @context['test']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_add_item_in_inner_scope
|
|
||||||
@context.push
|
|
||||||
@context['test'] = 'test'
|
|
||||||
assert_equal 'test', @context['test']
|
|
||||||
@context.pop
|
|
||||||
assert_equal nil, @context['test']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_hierachical_data
|
|
||||||
@context['hash'] = {"name" => 'tobi'}
|
|
||||||
assert_equal 'tobi', @context['hash.name']
|
|
||||||
assert_equal 'tobi', @context['hash["name"]']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_keywords
|
|
||||||
assert_equal true, @context['true']
|
|
||||||
assert_equal false, @context['false']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_digits
|
|
||||||
assert_equal 100, @context['100']
|
|
||||||
assert_equal 100.00, @context['100.00']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_strings
|
|
||||||
assert_equal "hello!", @context['"hello!"']
|
|
||||||
assert_equal "hello!", @context["'hello!'"]
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_merge
|
|
||||||
@context.merge({ "test" => "test" })
|
|
||||||
assert_equal 'test', @context['test']
|
|
||||||
@context.merge({ "test" => "newvalue", "foo" => "bar" })
|
|
||||||
assert_equal 'newvalue', @context['test']
|
|
||||||
assert_equal 'bar', @context['foo']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_array_notation
|
|
||||||
@context['test'] = [1,2,3,4,5]
|
|
||||||
|
|
||||||
assert_equal 1, @context['test[0]']
|
|
||||||
assert_equal 2, @context['test[1]']
|
|
||||||
assert_equal 3, @context['test[2]']
|
|
||||||
assert_equal 4, @context['test[3]']
|
|
||||||
assert_equal 5, @context['test[4]']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_recoursive_array_notation
|
|
||||||
@context['test'] = {'test' => [1,2,3,4,5]}
|
|
||||||
|
|
||||||
assert_equal 1, @context['test.test[0]']
|
|
||||||
|
|
||||||
@context['test'] = [{'test' => 'worked'}]
|
|
||||||
|
|
||||||
assert_equal 'worked', @context['test[0].test']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_hash_to_array_transition
|
|
||||||
@context['colors'] = {
|
|
||||||
'Blue' => ['003366','336699', '6699CC', '99CCFF'],
|
|
||||||
'Green' => ['003300','336633', '669966', '99CC99'],
|
|
||||||
'Yellow' => ['CC9900','FFCC00', 'FFFF99', 'FFFFCC'],
|
|
||||||
'Red' => ['660000','993333', 'CC6666', 'FF9999']
|
|
||||||
}
|
|
||||||
|
|
||||||
assert_equal '003366', @context['colors.Blue[0]']
|
|
||||||
assert_equal 'FF9999', @context['colors.Red[3]']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_try_first
|
|
||||||
@context['test'] = [1,2,3,4,5]
|
|
||||||
|
|
||||||
assert_equal 1, @context['test.first']
|
|
||||||
assert_equal 5, @context['test.last']
|
|
||||||
|
|
||||||
@context['test'] = {'test' => [1,2,3,4,5]}
|
|
||||||
|
|
||||||
assert_equal 1, @context['test.test.first']
|
|
||||||
assert_equal 5, @context['test.test.last']
|
|
||||||
|
|
||||||
@context['test'] = [1]
|
|
||||||
assert_equal 1, @context['test.first']
|
|
||||||
assert_equal 1, @context['test.last']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_access_hashes_with_hash_notation
|
|
||||||
@context['products'] = {'count' => 5, 'tags' => ['deepsnow', 'freestyle'] }
|
|
||||||
@context['product'] = {'variants' => [ {'title' => 'draft151cm'}, {'title' => 'element151cm'} ]}
|
|
||||||
|
|
||||||
assert_equal 5, @context['products["count"]']
|
|
||||||
assert_equal 'deepsnow', @context['products["tags"][0]']
|
|
||||||
assert_equal 'deepsnow', @context['products["tags"].first']
|
|
||||||
assert_equal 'draft151cm', @context['product["variants"][0]["title"]']
|
|
||||||
assert_equal 'element151cm', @context['product["variants"][1]["title"]']
|
|
||||||
assert_equal 'draft151cm', @context['product["variants"][0]["title"]']
|
|
||||||
assert_equal 'element151cm', @context['product["variants"].last["title"]']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_access_variable_with_hash_notation
|
|
||||||
@context['foo'] = 'baz'
|
|
||||||
@context['bar'] = 'foo'
|
|
||||||
|
|
||||||
assert_equal 'baz', @context['["foo"]']
|
|
||||||
assert_equal 'baz', @context['[bar]']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_access_hashes_with_hash_access_variables
|
|
||||||
|
|
||||||
@context['var'] = 'tags'
|
|
||||||
@context['nested'] = {'var' => 'tags'}
|
|
||||||
@context['products'] = {'count' => 5, 'tags' => ['deepsnow', 'freestyle'] }
|
|
||||||
|
|
||||||
assert_equal 'deepsnow', @context['products[var].first']
|
|
||||||
assert_equal 'freestyle', @context['products[nested.var].last']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_hash_notation_only_for_hash_access
|
|
||||||
@context['array'] = [1,2,3,4,5]
|
|
||||||
@context['hash'] = {'first' => 'Hello'}
|
|
||||||
|
|
||||||
assert_equal 1, @context['array.first']
|
|
||||||
assert_equal nil, @context['array["first"]']
|
|
||||||
assert_equal 'Hello', @context['hash["first"]']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_first_can_appear_in_middle_of_callchain
|
|
||||||
|
|
||||||
@context['product'] = {'variants' => [ {'title' => 'draft151cm'}, {'title' => 'element151cm'} ]}
|
|
||||||
|
|
||||||
assert_equal 'draft151cm', @context['product.variants[0].title']
|
|
||||||
assert_equal 'element151cm', @context['product.variants[1].title']
|
|
||||||
assert_equal 'draft151cm', @context['product.variants.first.title']
|
|
||||||
assert_equal 'element151cm', @context['product.variants.last.title']
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_cents
|
|
||||||
@context.merge( "cents" => HundredCentes.new )
|
|
||||||
assert_equal 100, @context['cents']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_nested_cents
|
|
||||||
@context.merge( "cents" => { 'amount' => HundredCentes.new} )
|
|
||||||
assert_equal 100, @context['cents.amount']
|
|
||||||
|
|
||||||
@context.merge( "cents" => { 'cents' => { 'amount' => HundredCentes.new} } )
|
|
||||||
assert_equal 100, @context['cents.cents.amount']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_cents_through_drop
|
|
||||||
@context.merge( "cents" => CentsDrop.new )
|
|
||||||
assert_equal 100, @context['cents.amount']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_nested_cents_through_drop
|
|
||||||
@context.merge( "vars" => {"cents" => CentsDrop.new} )
|
|
||||||
assert_equal 100, @context['vars.cents.amount']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_drop_methods_with_question_marks
|
|
||||||
@context.merge( "cents" => CentsDrop.new )
|
|
||||||
assert @context['cents.non_zero?']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_context_from_within_drop
|
|
||||||
@context.merge( "test" => '123', "vars" => ContextSensitiveDrop.new )
|
|
||||||
assert_equal '123', @context['vars.test']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_nested_context_from_within_drop
|
|
||||||
@context.merge( "test" => '123', "vars" => {"local" => ContextSensitiveDrop.new } )
|
|
||||||
assert_equal '123', @context['vars.local.test']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_ranges
|
|
||||||
@context.merge( "test" => '5' )
|
|
||||||
assert_equal (1..5), @context['(1..5)']
|
|
||||||
assert_equal (1..5), @context['(1..test)']
|
|
||||||
assert_equal (5..5), @context['(test..test)']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_cents_through_drop_nestedly
|
|
||||||
@context.merge( "cents" => {"cents" => CentsDrop.new} )
|
|
||||||
assert_equal 100, @context['cents.cents.amount']
|
|
||||||
|
|
||||||
@context.merge( "cents" => { "cents" => {"cents" => CentsDrop.new}} )
|
|
||||||
assert_equal 100, @context['cents.cents.cents.amount']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_drop_with_variable_called_only_once
|
|
||||||
@context['counter'] = CounterDrop.new
|
|
||||||
|
|
||||||
assert_equal 1, @context['counter.count']
|
|
||||||
assert_equal 2, @context['counter.count']
|
|
||||||
assert_equal 3, @context['counter.count']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_drop_with_key_called_only_once
|
|
||||||
@context['counter'] = CounterDrop.new
|
|
||||||
|
|
||||||
assert_equal 1, @context['counter["count"]']
|
|
||||||
assert_equal 2, @context['counter["count"]']
|
|
||||||
assert_equal 3, @context['counter["count"]']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_proc_as_variable
|
|
||||||
@context['dynamic'] = Proc.new { 'Hello' }
|
|
||||||
|
|
||||||
assert_equal 'Hello', @context['dynamic']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_lambda_as_variable
|
|
||||||
@context['dynamic'] = proc { 'Hello' }
|
|
||||||
|
|
||||||
assert_equal 'Hello', @context['dynamic']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_nested_lambda_as_variable
|
|
||||||
@context['dynamic'] = { "lambda" => proc { 'Hello' } }
|
|
||||||
|
|
||||||
assert_equal 'Hello', @context['dynamic.lambda']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_array_containing_lambda_as_variable
|
|
||||||
@context['dynamic'] = [1,2, proc { 'Hello' } ,4,5]
|
|
||||||
|
|
||||||
assert_equal 'Hello', @context['dynamic[2]']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_lambda_is_called_once
|
|
||||||
@context['callcount'] = proc { @global ||= 0; @global += 1; @global.to_s }
|
|
||||||
|
|
||||||
assert_equal '1', @context['callcount']
|
|
||||||
assert_equal '1', @context['callcount']
|
|
||||||
assert_equal '1', @context['callcount']
|
|
||||||
|
|
||||||
@global = nil
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_nested_lambda_is_called_once
|
|
||||||
@context['callcount'] = { "lambda" => proc { @global ||= 0; @global += 1; @global.to_s } }
|
|
||||||
|
|
||||||
assert_equal '1', @context['callcount.lambda']
|
|
||||||
assert_equal '1', @context['callcount.lambda']
|
|
||||||
assert_equal '1', @context['callcount.lambda']
|
|
||||||
|
|
||||||
@global = nil
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_lambda_in_array_is_called_once
|
|
||||||
@context['callcount'] = [1,2, proc { @global ||= 0; @global += 1; @global.to_s } ,4,5]
|
|
||||||
|
|
||||||
assert_equal '1', @context['callcount[2]']
|
|
||||||
assert_equal '1', @context['callcount[2]']
|
|
||||||
assert_equal '1', @context['callcount[2]']
|
|
||||||
|
|
||||||
@global = nil
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_access_to_context_from_proc
|
|
||||||
@context.registers[:magic] = 345392
|
|
||||||
|
|
||||||
@context['magic'] = proc { @context.registers[:magic] }
|
|
||||||
|
|
||||||
assert_equal 345392, @context['magic']
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_to_liquid_and_context_at_first_level
|
|
||||||
@context['category'] = Category.new("foobar")
|
|
||||||
assert_kind_of CategoryDrop, @context['category']
|
|
||||||
assert_equal @context, @context['category'].context
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,162 +0,0 @@
|
||||||
|
|
||||||
#!/usr/bin/env ruby
|
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class ContextDrop < Liquid::Drop
|
|
||||||
def scopes
|
|
||||||
@context.scopes.size
|
|
||||||
end
|
|
||||||
|
|
||||||
def scopes_as_array
|
|
||||||
(1..@context.scopes.size).to_a
|
|
||||||
end
|
|
||||||
|
|
||||||
def loop_pos
|
|
||||||
@context['forloop.index']
|
|
||||||
end
|
|
||||||
|
|
||||||
def break
|
|
||||||
Breakpoint.breakpoint
|
|
||||||
end
|
|
||||||
|
|
||||||
def before_method(method)
|
|
||||||
return @context[method]
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
class ProductDrop < Liquid::Drop
|
|
||||||
|
|
||||||
class TextDrop < Liquid::Drop
|
|
||||||
def array
|
|
||||||
['text1', 'text2']
|
|
||||||
end
|
|
||||||
|
|
||||||
def text
|
|
||||||
'text1'
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class CatchallDrop < Liquid::Drop
|
|
||||||
def before_method(method)
|
|
||||||
return 'method: ' << method
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def texts
|
|
||||||
TextDrop.new
|
|
||||||
end
|
|
||||||
|
|
||||||
def catchall
|
|
||||||
CatchallDrop.new
|
|
||||||
end
|
|
||||||
|
|
||||||
def context
|
|
||||||
ContextDrop.new
|
|
||||||
end
|
|
||||||
|
|
||||||
protected
|
|
||||||
def callmenot
|
|
||||||
"protected"
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class EnumerableDrop < Liquid::Drop
|
|
||||||
|
|
||||||
def size
|
|
||||||
3
|
|
||||||
end
|
|
||||||
|
|
||||||
def each
|
|
||||||
yield 1
|
|
||||||
yield 2
|
|
||||||
yield 3
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
class DropsTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_product_drop
|
|
||||||
|
|
||||||
assert_nothing_raised do
|
|
||||||
tpl = Liquid::Template.parse( ' ' )
|
|
||||||
tpl.render('product' => ProductDrop.new)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_text_drop
|
|
||||||
output = Liquid::Template.parse( ' {{ product.texts.text }} ' ).render('product' => ProductDrop.new)
|
|
||||||
assert_equal ' text1 ', output
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_text_drop
|
|
||||||
output = Liquid::Template.parse( ' {{ product.catchall.unknown }} ' ).render('product' => ProductDrop.new)
|
|
||||||
assert_equal ' method: unknown ', output
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_text_array_drop
|
|
||||||
output = Liquid::Template.parse( '{% for text in product.texts.array %} {{text}} {% endfor %}' ).render('product' => ProductDrop.new)
|
|
||||||
assert_equal ' text1 text2 ', output
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_context_drop
|
|
||||||
output = Liquid::Template.parse( ' {{ context.bar }} ' ).render('context' => ContextDrop.new, 'bar' => "carrot")
|
|
||||||
assert_equal ' carrot ', output
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_nested_context_drop
|
|
||||||
output = Liquid::Template.parse( ' {{ product.context.foo }} ' ).render('product' => ProductDrop.new, 'foo' => "monkey")
|
|
||||||
assert_equal ' monkey ', output
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_protected
|
|
||||||
output = Liquid::Template.parse( ' {{ product.callmenot }} ' ).render('product' => ProductDrop.new)
|
|
||||||
assert_equal ' ', output
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_scope
|
|
||||||
assert_equal '1', Liquid::Template.parse( '{{ context.scopes }}' ).render('context' => ContextDrop.new)
|
|
||||||
assert_equal '2', Liquid::Template.parse( '{%for i in dummy%}{{ context.scopes }}{%endfor%}' ).render('context' => ContextDrop.new, 'dummy' => [1])
|
|
||||||
assert_equal '3', Liquid::Template.parse( '{%for i in dummy%}{%for i in dummy%}{{ context.scopes }}{%endfor%}{%endfor%}' ).render('context' => ContextDrop.new, 'dummy' => [1])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_scope_though_proc
|
|
||||||
assert_equal '1', Liquid::Template.parse( '{{ s }}' ).render('context' => ContextDrop.new, 's' => Proc.new{|c| c['context.scopes'] })
|
|
||||||
assert_equal '2', Liquid::Template.parse( '{%for i in dummy%}{{ s }}{%endfor%}' ).render('context' => ContextDrop.new, 's' => Proc.new{|c| c['context.scopes'] }, 'dummy' => [1])
|
|
||||||
assert_equal '3', Liquid::Template.parse( '{%for i in dummy%}{%for i in dummy%}{{ s }}{%endfor%}{%endfor%}' ).render('context' => ContextDrop.new, 's' => Proc.new{|c| c['context.scopes'] }, 'dummy' => [1])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_scope_with_assigns
|
|
||||||
assert_equal 'variable', Liquid::Template.parse( '{% assign a = "variable"%}{{a}}' ).render('context' => ContextDrop.new)
|
|
||||||
assert_equal 'variable', Liquid::Template.parse( '{% assign a = "variable"%}{%for i in dummy%}{{a}}{%endfor%}' ).render('context' => ContextDrop.new, 'dummy' => [1])
|
|
||||||
assert_equal 'test', Liquid::Template.parse( '{% assign header_gif = "test"%}{{header_gif}}' ).render('context' => ContextDrop.new)
|
|
||||||
assert_equal 'test', Liquid::Template.parse( "{% assign header_gif = 'test'%}{{header_gif}}" ).render('context' => ContextDrop.new)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_scope_from_tags
|
|
||||||
assert_equal '1', Liquid::Template.parse( '{% for i in context.scopes_as_array %}{{i}}{% endfor %}' ).render('context' => ContextDrop.new, 'dummy' => [1])
|
|
||||||
assert_equal '12', Liquid::Template.parse( '{%for a in dummy%}{% for i in context.scopes_as_array %}{{i}}{% endfor %}{% endfor %}' ).render('context' => ContextDrop.new, 'dummy' => [1])
|
|
||||||
assert_equal '123', Liquid::Template.parse( '{%for a in dummy%}{%for a in dummy%}{% for i in context.scopes_as_array %}{{i}}{% endfor %}{% endfor %}{% endfor %}' ).render('context' => ContextDrop.new, 'dummy' => [1])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_access_context_from_drop
|
|
||||||
assert_equal '123', Liquid::Template.parse( '{%for a in dummy%}{{ context.loop_pos }}{% endfor %}' ).render('context' => ContextDrop.new, 'dummy' => [1,2,3])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_enumerable_drop
|
|
||||||
assert_equal '123', Liquid::Template.parse( '{% for c in collection %}{{c}}{% endfor %}').render('collection' => EnumerableDrop.new)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_enumerable_drop_size
|
|
||||||
assert_equal '3', Liquid::Template.parse( '{{collection.size}}').render('collection' => EnumerableDrop.new)
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -1,89 +0,0 @@
|
||||||
|
|
||||||
#!/usr/bin/env ruby
|
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class ErrorDrop < Liquid::Drop
|
|
||||||
def standard_error
|
|
||||||
raise Liquid::StandardError, 'standard error'
|
|
||||||
end
|
|
||||||
|
|
||||||
def argument_error
|
|
||||||
raise Liquid::ArgumentError, 'argument error'
|
|
||||||
end
|
|
||||||
|
|
||||||
def syntax_error
|
|
||||||
raise Liquid::SyntaxError, 'syntax error'
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
class ErrorHandlingTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_standard_error
|
|
||||||
assert_nothing_raised do
|
|
||||||
template = Liquid::Template.parse( ' {{ errors.standard_error }} ' )
|
|
||||||
assert_equal ' Liquid error: standard error ', template.render('errors' => ErrorDrop.new)
|
|
||||||
|
|
||||||
assert_equal 1, template.errors.size
|
|
||||||
assert_equal StandardError, template.errors.first.class
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_syntax
|
|
||||||
|
|
||||||
assert_nothing_raised do
|
|
||||||
|
|
||||||
template = Liquid::Template.parse( ' {{ errors.syntax_error }} ' )
|
|
||||||
assert_equal ' Liquid syntax error: syntax error ', template.render('errors' => ErrorDrop.new)
|
|
||||||
|
|
||||||
assert_equal 1, template.errors.size
|
|
||||||
assert_equal SyntaxError, template.errors.first.class
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_argument
|
|
||||||
|
|
||||||
assert_nothing_raised do
|
|
||||||
|
|
||||||
template = Liquid::Template.parse( ' {{ errors.argument_error }} ' )
|
|
||||||
assert_equal ' Liquid error: argument error ', template.render('errors' => ErrorDrop.new)
|
|
||||||
|
|
||||||
assert_equal 1, template.errors.size
|
|
||||||
assert_equal ArgumentError, template.errors.first.class
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_missing_endtag_parse_time_error
|
|
||||||
|
|
||||||
assert_raise(Liquid::SyntaxError) do
|
|
||||||
|
|
||||||
template = Liquid::Template.parse(' {% for a in b %} ... ')
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
def test_unrecognized_operator
|
|
||||||
|
|
||||||
assert_nothing_raised do
|
|
||||||
|
|
||||||
template = Liquid::Template.parse(' {% if 1 =! 2 %}ok{% endif %} ')
|
|
||||||
assert_equal ' Liquid error: Unknown operator =! ', template.render
|
|
||||||
|
|
||||||
assert_equal 1, template.errors.size
|
|
||||||
assert_equal Liquid::ArgumentError, template.errors.first.class
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -1,547 +0,0 @@
|
||||||
# The Breakpoint library provides the convenience of
|
|
||||||
# being able to inspect and modify state, diagnose
|
|
||||||
# bugs all via IRB by simply setting breakpoints in
|
|
||||||
# your applications by the call of a method.
|
|
||||||
#
|
|
||||||
# This library was written and is supported by me,
|
|
||||||
# Florian Gross. I can be reached at flgr@ccan.de
|
|
||||||
# and enjoy getting feedback about my libraries.
|
|
||||||
#
|
|
||||||
# The whole library (including breakpoint_client.rb
|
|
||||||
# and binding_of_caller.rb) is licensed under the
|
|
||||||
# same license that Ruby uses. (Which is currently
|
|
||||||
# either the GNU General Public License or a custom
|
|
||||||
# one that allows for commercial usage.) If you for
|
|
||||||
# some good reason need to use this under another
|
|
||||||
# license please contact me.
|
|
||||||
|
|
||||||
require 'irb'
|
|
||||||
require 'caller'
|
|
||||||
require 'drb'
|
|
||||||
require 'drb/acl'
|
|
||||||
require 'thread'
|
|
||||||
|
|
||||||
module Breakpoint
|
|
||||||
id = %q$Id: breakpoint.rb 52 2005-02-26 19:43:19Z flgr $
|
|
||||||
current_version = id.split(" ")[2]
|
|
||||||
unless defined?(Version)
|
|
||||||
# The Version of ruby-breakpoint you are using as String of the
|
|
||||||
# 1.2.3 form where the digits stand for release, major and minor
|
|
||||||
# version respectively.
|
|
||||||
Version = "0.5.0"
|
|
||||||
end
|
|
||||||
|
|
||||||
extend self
|
|
||||||
|
|
||||||
# This will pop up an interactive ruby session at a
|
|
||||||
# pre-defined break point in a Ruby application. In
|
|
||||||
# this session you can examine the environment of
|
|
||||||
# the break point.
|
|
||||||
#
|
|
||||||
# You can get a list of variables in the context using
|
|
||||||
# local_variables via +local_variables+. You can then
|
|
||||||
# examine their values by typing their names.
|
|
||||||
#
|
|
||||||
# You can have a look at the call stack via +caller+.
|
|
||||||
#
|
|
||||||
# The source code around the location where the breakpoint
|
|
||||||
# was executed can be examined via +source_lines+. Its
|
|
||||||
# argument specifies how much lines of context to display.
|
|
||||||
# The default amount of context is 5 lines. Note that
|
|
||||||
# the call to +source_lines+ can raise an exception when
|
|
||||||
# it isn't able to read in the source code.
|
|
||||||
#
|
|
||||||
# breakpoints can also return a value. They will execute
|
|
||||||
# a supplied block for getting a default return value.
|
|
||||||
# A custom value can be returned from the session by doing
|
|
||||||
# +throw(:debug_return, value)+.
|
|
||||||
#
|
|
||||||
# You can also give names to break points which will be
|
|
||||||
# used in the message that is displayed upon execution
|
|
||||||
# of them.
|
|
||||||
#
|
|
||||||
# Here's a sample of how breakpoints should be placed:
|
|
||||||
#
|
|
||||||
# class Person
|
|
||||||
# def initialize(name, age)
|
|
||||||
# @name, @age = name, age
|
|
||||||
# breakpoint("Person#initialize")
|
|
||||||
# end
|
|
||||||
#
|
|
||||||
# attr_reader :age
|
|
||||||
# def name
|
|
||||||
# breakpoint("Person#name") { @name }
|
|
||||||
# end
|
|
||||||
# end
|
|
||||||
#
|
|
||||||
# person = Person.new("Random Person", 23)
|
|
||||||
# puts "Name: #{person.name}"
|
|
||||||
#
|
|
||||||
# And here is a sample debug session:
|
|
||||||
#
|
|
||||||
# Executing break point "Person#initialize" at file.rb:4 in `initialize'
|
|
||||||
# irb(#<Person:0x292fbe8>):001:0> local_variables
|
|
||||||
# => ["name", "age", "_", "__"]
|
|
||||||
# irb(#<Person:0x292fbe8>):002:0> [name, age]
|
|
||||||
# => ["Random Person", 23]
|
|
||||||
# irb(#<Person:0x292fbe8>):003:0> [@name, @age]
|
|
||||||
# => ["Random Person", 23]
|
|
||||||
# irb(#<Person:0x292fbe8>):004:0> self
|
|
||||||
# => #<Person:0x292fbe8 @age=23, @name="Random Person">
|
|
||||||
# irb(#<Person:0x292fbe8>):005:0> @age += 1; self
|
|
||||||
# => #<Person:0x292fbe8 @age=24, @name="Random Person">
|
|
||||||
# irb(#<Person:0x292fbe8>):006:0> exit
|
|
||||||
# Executing break point "Person#name" at file.rb:9 in `name'
|
|
||||||
# irb(#<Person:0x292fbe8>):001:0> throw(:debug_return, "Overriden name")
|
|
||||||
# Name: Overriden name
|
|
||||||
#
|
|
||||||
# Breakpoint sessions will automatically have a few
|
|
||||||
# convenience methods available. See Breakpoint::CommandBundle
|
|
||||||
# for a list of them.
|
|
||||||
#
|
|
||||||
# Breakpoints can also be used remotely over sockets.
|
|
||||||
# This is implemented by running part of the IRB session
|
|
||||||
# in the application and part of it in a special client.
|
|
||||||
# You have to call Breakpoint.activate_drb to enable
|
|
||||||
# support for remote breakpoints and then run
|
|
||||||
# breakpoint_client.rb which is distributed with this
|
|
||||||
# library. See the documentation of Breakpoint.activate_drb
|
|
||||||
# for details.
|
|
||||||
def breakpoint(id = nil, context = nil, &block)
|
|
||||||
callstack = caller
|
|
||||||
callstack.slice!(0, 3) if callstack.first["breakpoint"]
|
|
||||||
file, line, method = *callstack.first.match(/^(.+?):(\d+)(?::in `(.*?)')?/).captures
|
|
||||||
|
|
||||||
message = "Executing break point " + (id ? "#{id.inspect} " : "") +
|
|
||||||
"at #{file}:#{line}" + (method ? " in `#{method}'" : "")
|
|
||||||
|
|
||||||
if context then
|
|
||||||
return handle_breakpoint(context, message, file, line, &block)
|
|
||||||
end
|
|
||||||
|
|
||||||
Binding.of_caller do |binding_context|
|
|
||||||
handle_breakpoint(binding_context, message, file, line, &block)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# These commands are automatically available in all breakpoint shells.
|
|
||||||
module CommandBundle
|
|
||||||
# Proxy to a Breakpoint client. Lets you directly execute code
|
|
||||||
# in the context of the client.
|
|
||||||
class Client
|
|
||||||
def initialize(eval_handler) # :nodoc:
|
|
||||||
eval_handler.untaint
|
|
||||||
@eval_handler = eval_handler
|
|
||||||
end
|
|
||||||
|
|
||||||
instance_methods.each do |method|
|
|
||||||
next if method[/^__.+__$/]
|
|
||||||
undef_method method
|
|
||||||
end
|
|
||||||
|
|
||||||
# Executes the specified code at the client.
|
|
||||||
def eval(code)
|
|
||||||
@eval_handler.call(code)
|
|
||||||
end
|
|
||||||
|
|
||||||
# Will execute the specified statement at the client.
|
|
||||||
def method_missing(method, *args, &block)
|
|
||||||
if args.empty? and not block
|
|
||||||
result = eval "#{method}"
|
|
||||||
else
|
|
||||||
# This is a bit ugly. The alternative would be using an
|
|
||||||
# eval context instead of an eval handler for executing
|
|
||||||
# the code at the client. The problem with that approach
|
|
||||||
# is that we would have to handle special expressions
|
|
||||||
# like "self", "nil" or constants ourself which is hard.
|
|
||||||
remote = eval %{
|
|
||||||
result = lambda { |block, *args| #{method}(*args, &block) }
|
|
||||||
def result.call_with_block(*args, &block)
|
|
||||||
call(block, *args)
|
|
||||||
end
|
|
||||||
result
|
|
||||||
}
|
|
||||||
remote.call_with_block(*args, &block)
|
|
||||||
end
|
|
||||||
|
|
||||||
return result
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# Returns the source code surrounding the location where the
|
|
||||||
# breakpoint was issued.
|
|
||||||
def source_lines(context = 5, return_line_numbers = false)
|
|
||||||
lines = File.readlines(@__bp_file).map { |line| line.chomp }
|
|
||||||
|
|
||||||
break_line = @__bp_line
|
|
||||||
start_line = [break_line - context, 1].max
|
|
||||||
end_line = break_line + context
|
|
||||||
|
|
||||||
result = lines[(start_line - 1) .. (end_line - 1)]
|
|
||||||
|
|
||||||
if return_line_numbers then
|
|
||||||
return [start_line, break_line, result]
|
|
||||||
else
|
|
||||||
return result
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# Lets an object that will forward method calls to the breakpoint
|
|
||||||
# client. This is useful for outputting longer things at the client
|
|
||||||
# and so on. You can for example do these things:
|
|
||||||
#
|
|
||||||
# client.puts "Hello" # outputs "Hello" at client console
|
|
||||||
# # outputs "Hello" into the file temp.txt at the client
|
|
||||||
# client.File.open("temp.txt", "w") { |f| f.puts "Hello" }
|
|
||||||
def client()
|
|
||||||
if Breakpoint.use_drb? then
|
|
||||||
sleep(0.5) until Breakpoint.drb_service.eval_handler
|
|
||||||
Client.new(Breakpoint.drb_service.eval_handler)
|
|
||||||
else
|
|
||||||
Client.new(lambda { |code| eval(code, TOPLEVEL_BINDING) })
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def handle_breakpoint(context, message, file = "", line = "", &block) # :nodoc:
|
|
||||||
catch(:debug_return) do |value|
|
|
||||||
eval(%{
|
|
||||||
@__bp_file = #{file.inspect}
|
|
||||||
@__bp_line = #{line}
|
|
||||||
extend Breakpoint::CommandBundle
|
|
||||||
extend DRbUndumped if self
|
|
||||||
}, context) rescue nil
|
|
||||||
|
|
||||||
if not use_drb? then
|
|
||||||
puts message
|
|
||||||
IRB.start(nil, IRB::WorkSpace.new(context))
|
|
||||||
else
|
|
||||||
@drb_service.add_breakpoint(context, message)
|
|
||||||
end
|
|
||||||
|
|
||||||
block.call if block
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# These exceptions will be raised on failed asserts
|
|
||||||
# if Breakpoint.asserts_cause_exceptions is set to
|
|
||||||
# true.
|
|
||||||
class FailedAssertError < RuntimeError
|
|
||||||
end
|
|
||||||
|
|
||||||
# This asserts that the block evaluates to true.
|
|
||||||
# If it doesn't evaluate to true a breakpoint will
|
|
||||||
# automatically be created at that execution point.
|
|
||||||
#
|
|
||||||
# You can disable assert checking in production
|
|
||||||
# code by setting Breakpoint.optimize_asserts to
|
|
||||||
# true. (It will still be enabled when Ruby is run
|
|
||||||
# via the -d argument.)
|
|
||||||
#
|
|
||||||
# Example:
|
|
||||||
# person_name = "Foobar"
|
|
||||||
# assert { not person_name.nil? }
|
|
||||||
#
|
|
||||||
# Note: If you want to use this method from an
|
|
||||||
# unit test, you will have to call it by its full
|
|
||||||
# name, Breakpoint.assert.
|
|
||||||
def assert(context = nil, &condition)
|
|
||||||
return if Breakpoint.optimize_asserts and not $DEBUG
|
|
||||||
return if yield
|
|
||||||
|
|
||||||
callstack = caller
|
|
||||||
callstack.slice!(0, 3) if callstack.first["assert"]
|
|
||||||
file, line, method = *callstack.first.match(/^(.+?):(\d+)(?::in `(.*?)')?/).captures
|
|
||||||
|
|
||||||
message = "Assert failed at #{file}:#{line}#{" in `#{method}'" if method}."
|
|
||||||
|
|
||||||
if Breakpoint.asserts_cause_exceptions and not $DEBUG then
|
|
||||||
raise(Breakpoint::FailedAssertError, message)
|
|
||||||
end
|
|
||||||
|
|
||||||
message += " Executing implicit breakpoint."
|
|
||||||
|
|
||||||
if context then
|
|
||||||
return handle_breakpoint(context, message, file, line)
|
|
||||||
end
|
|
||||||
|
|
||||||
Binding.of_caller do |context|
|
|
||||||
handle_breakpoint(context, message, file, line)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# Whether asserts should be ignored if not in debug mode.
|
|
||||||
# Debug mode can be enabled by running ruby with the -d
|
|
||||||
# switch or by setting $DEBUG to true.
|
|
||||||
attr_accessor :optimize_asserts
|
|
||||||
self.optimize_asserts = false
|
|
||||||
|
|
||||||
# Whether an Exception should be raised on failed asserts
|
|
||||||
# in non-$DEBUG code or not. By default this is disabled.
|
|
||||||
attr_accessor :asserts_cause_exceptions
|
|
||||||
self.asserts_cause_exceptions = false
|
|
||||||
@use_drb = false
|
|
||||||
|
|
||||||
attr_reader :drb_service # :nodoc:
|
|
||||||
|
|
||||||
class DRbService # :nodoc:
|
|
||||||
include DRbUndumped
|
|
||||||
|
|
||||||
def initialize
|
|
||||||
@handler = @eval_handler = @collision_handler = nil
|
|
||||||
|
|
||||||
IRB.instance_eval { @CONF[:RC] = true }
|
|
||||||
IRB.run_config
|
|
||||||
end
|
|
||||||
|
|
||||||
def collision
|
|
||||||
sleep(0.5) until @collision_handler
|
|
||||||
|
|
||||||
@collision_handler.untaint
|
|
||||||
|
|
||||||
@collision_handler.call
|
|
||||||
end
|
|
||||||
|
|
||||||
def ping() end
|
|
||||||
|
|
||||||
def add_breakpoint(context, message)
|
|
||||||
workspace = IRB::WorkSpace.new(context)
|
|
||||||
workspace.extend(DRbUndumped)
|
|
||||||
|
|
||||||
sleep(0.5) until @handler
|
|
||||||
|
|
||||||
@handler.untaint
|
|
||||||
@handler.call(workspace, message)
|
|
||||||
rescue Errno::ECONNREFUSED, DRb::DRbConnError
|
|
||||||
raise if Breakpoint.use_drb?
|
|
||||||
end
|
|
||||||
|
|
||||||
attr_accessor :handler, :eval_handler, :collision_handler
|
|
||||||
end
|
|
||||||
|
|
||||||
# Will run Breakpoint in DRb mode. This will spawn a server
|
|
||||||
# that can be attached to via the breakpoint-client command
|
|
||||||
# whenever a breakpoint is executed. This is useful when you
|
|
||||||
# are debugging CGI applications or other applications where
|
|
||||||
# you can't access debug sessions via the standard input and
|
|
||||||
# output of your application.
|
|
||||||
#
|
|
||||||
# You can specify an URI where the DRb server will run at.
|
|
||||||
# This way you can specify the port the server runs on. The
|
|
||||||
# default URI is druby://localhost:42531.
|
|
||||||
#
|
|
||||||
# Please note that breakpoints will be skipped silently in
|
|
||||||
# case the DRb server can not spawned. (This can happen if
|
|
||||||
# the port is already used by another instance of your
|
|
||||||
# application on CGI or another application.)
|
|
||||||
#
|
|
||||||
# Also note that by default this will only allow access
|
|
||||||
# from localhost. You can however specify a list of
|
|
||||||
# allowed hosts or nil (to allow access from everywhere).
|
|
||||||
# But that will still not protect you from somebody
|
|
||||||
# reading the data as it goes through the net.
|
|
||||||
#
|
|
||||||
# A good approach for getting security and remote access
|
|
||||||
# is setting up an SSH tunnel between the DRb service
|
|
||||||
# and the client. This is usually done like this:
|
|
||||||
#
|
|
||||||
# $ ssh -L20000:127.0.0.1:20000 -R10000:127.0.0.1:10000 example.com
|
|
||||||
# (This will connect port 20000 at the client side to port
|
|
||||||
# 20000 at the server side, and port 10000 at the server
|
|
||||||
# side to port 10000 at the client side.)
|
|
||||||
#
|
|
||||||
# After that do this on the server side: (the code being debugged)
|
|
||||||
# Breakpoint.activate_drb("druby://127.0.0.1:20000", "localhost")
|
|
||||||
#
|
|
||||||
# And at the client side:
|
|
||||||
# ruby breakpoint_client.rb -c druby://127.0.0.1:10000 -s druby://127.0.0.1:20000
|
|
||||||
#
|
|
||||||
# Running through such a SSH proxy will also let you use
|
|
||||||
# breakpoint.rb in case you are behind a firewall.
|
|
||||||
#
|
|
||||||
# Detailed information about running DRb through firewalls is
|
|
||||||
# available at http://www.rubygarden.org/ruby?DrbTutorial
|
|
||||||
#
|
|
||||||
# == Security considerations
|
|
||||||
# Usually you will be fine when using the default druby:// URI and the default
|
|
||||||
# access control list. However, if you are sitting on a machine where there are
|
|
||||||
# local users that you likely can not trust (this is the case for example on
|
|
||||||
# most web hosts which have multiple users sitting on the same physical machine)
|
|
||||||
# you will be better off by doing client/server communication through a unix
|
|
||||||
# socket. This can be accomplished by calling with a drbunix:/ style URI, e.g.
|
|
||||||
# <code>Breakpoint.activate_drb('drbunix:/tmp/breakpoint_server')</code>. This
|
|
||||||
# will only work on Unix based platforms.
|
|
||||||
def activate_drb(uri = nil, allowed_hosts = ['localhost', '127.0.0.1', '::1'],
|
|
||||||
ignore_collisions = false)
|
|
||||||
|
|
||||||
return false if @use_drb
|
|
||||||
|
|
||||||
uri ||= 'druby://localhost:42531'
|
|
||||||
|
|
||||||
if allowed_hosts then
|
|
||||||
acl = ["deny", "all"]
|
|
||||||
|
|
||||||
Array(allowed_hosts).each do |host|
|
|
||||||
acl += ["allow", host]
|
|
||||||
end
|
|
||||||
|
|
||||||
DRb.install_acl(ACL.new(acl))
|
|
||||||
end
|
|
||||||
|
|
||||||
@use_drb = true
|
|
||||||
@drb_service = DRbService.new
|
|
||||||
did_collision = false
|
|
||||||
begin
|
|
||||||
@service = DRb.start_service(uri, @drb_service)
|
|
||||||
rescue Errno::EADDRINUSE
|
|
||||||
if ignore_collisions then
|
|
||||||
nil
|
|
||||||
else
|
|
||||||
# The port is already occupied by another
|
|
||||||
# Breakpoint service. We will try to tell
|
|
||||||
# the old service that we want its port.
|
|
||||||
# It will then forward that request to the
|
|
||||||
# user and retry.
|
|
||||||
unless did_collision then
|
|
||||||
DRbObject.new(nil, uri).collision
|
|
||||||
did_collision = true
|
|
||||||
end
|
|
||||||
sleep(10)
|
|
||||||
retry
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
return true
|
|
||||||
end
|
|
||||||
|
|
||||||
# Deactivates a running Breakpoint service.
|
|
||||||
def deactivate_drb
|
|
||||||
Thread.exclusive do
|
|
||||||
@service.stop_service unless @service.nil?
|
|
||||||
@service = nil
|
|
||||||
@use_drb = false
|
|
||||||
@drb_service = nil
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# Returns true when Breakpoints are used over DRb.
|
|
||||||
# Breakpoint.activate_drb causes this to be true.
|
|
||||||
def use_drb?
|
|
||||||
@use_drb == true
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
module IRB # :nodoc:
|
|
||||||
class << self; remove_method :start; end
|
|
||||||
def self.start(ap_path = nil, main_context = nil, workspace = nil)
|
|
||||||
$0 = File::basename(ap_path, ".rb") if ap_path
|
|
||||||
|
|
||||||
# suppress some warnings about redefined constants
|
|
||||||
old_verbose, $VERBOSE = $VERBOSE, nil
|
|
||||||
IRB.setup(ap_path)
|
|
||||||
$VERBOSE = old_verbose
|
|
||||||
|
|
||||||
if @CONF[:SCRIPT] then
|
|
||||||
irb = Irb.new(main_context, @CONF[:SCRIPT])
|
|
||||||
else
|
|
||||||
irb = Irb.new(main_context)
|
|
||||||
end
|
|
||||||
|
|
||||||
if workspace then
|
|
||||||
irb.context.workspace = workspace
|
|
||||||
end
|
|
||||||
|
|
||||||
@CONF[:IRB_RC].call(irb.context) if @CONF[:IRB_RC]
|
|
||||||
@CONF[:MAIN_CONTEXT] = irb.context
|
|
||||||
|
|
||||||
old_sigint = trap("SIGINT") do
|
|
||||||
begin
|
|
||||||
irb.signal_handle
|
|
||||||
rescue RubyLex::TerminateLineInput
|
|
||||||
# ignored
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
catch(:IRB_EXIT) do
|
|
||||||
irb.eval_input
|
|
||||||
end
|
|
||||||
ensure
|
|
||||||
trap("SIGINT", old_sigint)
|
|
||||||
end
|
|
||||||
|
|
||||||
class << self
|
|
||||||
alias :old_CurrentContext :CurrentContext
|
|
||||||
remove_method :CurrentContext
|
|
||||||
remove_method :parse_opts
|
|
||||||
end
|
|
||||||
|
|
||||||
def IRB.CurrentContext
|
|
||||||
if old_CurrentContext.nil? and Breakpoint.use_drb? then
|
|
||||||
result = Object.new
|
|
||||||
def result.last_value; end
|
|
||||||
return result
|
|
||||||
else
|
|
||||||
old_CurrentContext
|
|
||||||
end
|
|
||||||
end
|
|
||||||
def IRB.parse_opts() end
|
|
||||||
|
|
||||||
class Context # :nodoc:
|
|
||||||
alias :old_evaluate :evaluate
|
|
||||||
def evaluate(line, line_no)
|
|
||||||
if line.chomp == "exit" then
|
|
||||||
exit
|
|
||||||
else
|
|
||||||
old_evaluate(line, line_no)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class WorkSpace # :nodoc:
|
|
||||||
alias :old_evaluate :evaluate
|
|
||||||
|
|
||||||
def evaluate(*args)
|
|
||||||
if Breakpoint.use_drb? then
|
|
||||||
result = old_evaluate(*args)
|
|
||||||
if args[0] != :no_proxy and
|
|
||||||
not [true, false, nil].include?(result)
|
|
||||||
then
|
|
||||||
result.extend(DRbUndumped) rescue nil
|
|
||||||
end
|
|
||||||
return result
|
|
||||||
else
|
|
||||||
old_evaluate(*args)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
module InputCompletor # :nodoc:
|
|
||||||
def self.eval(code, context, *more)
|
|
||||||
# Big hack, this assumes that InputCompletor
|
|
||||||
# will only call eval() when it wants code
|
|
||||||
# to be executed in the IRB context.
|
|
||||||
IRB.conf[:MAIN_CONTEXT].workspace.evaluate(:no_proxy, code, *more)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
module DRb # :nodoc:
|
|
||||||
class DRbObject # :nodoc:
|
|
||||||
undef :inspect if method_defined?(:inspect)
|
|
||||||
undef :clone if method_defined?(:clone)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# See Breakpoint.breakpoint
|
|
||||||
def breakpoint(id = nil, &block)
|
|
||||||
Binding.of_caller do |context|
|
|
||||||
Breakpoint.breakpoint(id, context, &block)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# See Breakpoint.assert
|
|
||||||
def assert(&block)
|
|
||||||
Binding.of_caller do |context|
|
|
||||||
Breakpoint.assert(context, &block)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,80 +0,0 @@
|
||||||
class Continuation # :nodoc:
|
|
||||||
def self.create(*args, &block) # :nodoc:
|
|
||||||
cc = nil; result = callcc {|c| cc = c; block.call(cc) if block and args.empty?}
|
|
||||||
result ||= args
|
|
||||||
return *[cc, *result]
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class Binding; end # for RDoc
|
|
||||||
# This method returns the binding of the method that called your
|
|
||||||
# method. It will raise an Exception when you're not inside a method.
|
|
||||||
#
|
|
||||||
# It's used like this:
|
|
||||||
# def inc_counter(amount = 1)
|
|
||||||
# Binding.of_caller do |binding|
|
|
||||||
# # Create a lambda that will increase the variable 'counter'
|
|
||||||
# # in the caller of this method when called.
|
|
||||||
# inc = eval("lambda { |arg| counter += arg }", binding)
|
|
||||||
# # We can refer to amount from inside this block safely.
|
|
||||||
# inc.call(amount)
|
|
||||||
# end
|
|
||||||
# # No other statements can go here. Put them inside the block.
|
|
||||||
# end
|
|
||||||
# counter = 0
|
|
||||||
# 2.times { inc_counter }
|
|
||||||
# counter # => 2
|
|
||||||
#
|
|
||||||
# Binding.of_caller must be the last statement in the method.
|
|
||||||
# This means that you will have to put everything you want to
|
|
||||||
# do after the call to Binding.of_caller into the block of it.
|
|
||||||
# This should be no problem however, because Ruby has closures.
|
|
||||||
# If you don't do this an Exception will be raised. Because of
|
|
||||||
# the way that Binding.of_caller is implemented it has to be
|
|
||||||
# done this way.
|
|
||||||
def Binding.of_caller(&block)
|
|
||||||
old_critical = Thread.critical
|
|
||||||
Thread.critical = true
|
|
||||||
count = 0
|
|
||||||
cc, result, error, extra_data = Continuation.create(nil, nil)
|
|
||||||
error.call if error
|
|
||||||
|
|
||||||
tracer = lambda do |*args|
|
|
||||||
type, context, extra_data = args[0], args[4], args
|
|
||||||
if type == "return"
|
|
||||||
count += 1
|
|
||||||
# First this method and then calling one will return --
|
|
||||||
# the trace event of the second event gets the context
|
|
||||||
# of the method which called the method that called this
|
|
||||||
# method.
|
|
||||||
if count == 2
|
|
||||||
# It would be nice if we could restore the trace_func
|
|
||||||
# that was set before we swapped in our own one, but
|
|
||||||
# this is impossible without overloading set_trace_func
|
|
||||||
# in current Ruby.
|
|
||||||
set_trace_func(nil)
|
|
||||||
cc.call(eval("binding", context), nil, extra_data)
|
|
||||||
end
|
|
||||||
elsif type == "line" then
|
|
||||||
nil
|
|
||||||
elsif type == "c-return" and extra_data[3] == :set_trace_func then
|
|
||||||
nil
|
|
||||||
else
|
|
||||||
set_trace_func(nil)
|
|
||||||
error_msg = "Binding.of_caller used in non-method context or " +
|
|
||||||
"trailing statements of method using it aren't in the block."
|
|
||||||
cc.call(nil, lambda { raise(ArgumentError, error_msg) }, nil)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
unless result
|
|
||||||
set_trace_func(tracer)
|
|
||||||
return nil
|
|
||||||
else
|
|
||||||
Thread.critical = old_critical
|
|
||||||
case block.arity
|
|
||||||
when 1 then yield(result)
|
|
||||||
else yield(result, extra_data)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,30 +0,0 @@
|
||||||
#!/usr/bin/env ruby
|
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class FileSystemTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_default
|
|
||||||
assert_raise(FileSystemError) do
|
|
||||||
BlankFileSystem.new.read_template_file("dummy")
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_local
|
|
||||||
file_system = Liquid::LocalFileSystem.new("/some/path")
|
|
||||||
assert_equal "/some/path/_mypartial.liquid" , file_system.full_path("mypartial")
|
|
||||||
assert_equal "/some/path/dir/_mypartial.liquid", file_system.full_path("dir/mypartial")
|
|
||||||
|
|
||||||
assert_raise(FileSystemError) do
|
|
||||||
file_system.full_path("../dir/mypartial")
|
|
||||||
end
|
|
||||||
|
|
||||||
assert_raise(FileSystemError) do
|
|
||||||
file_system.full_path("/dir/../../dir/mypartial")
|
|
||||||
end
|
|
||||||
|
|
||||||
assert_raise(FileSystemError) do
|
|
||||||
file_system.full_path("/etc/passwd")
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,95 +0,0 @@
|
||||||
#!/usr/bin/env ruby
|
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
module MoneyFilter
|
|
||||||
def money(input)
|
|
||||||
sprintf(' %d$ ', input)
|
|
||||||
end
|
|
||||||
|
|
||||||
def money_with_underscore(input)
|
|
||||||
sprintf(' %d$ ', input)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
module CanadianMoneyFilter
|
|
||||||
def money(input)
|
|
||||||
sprintf(' %d$ CAD ', input)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class FiltersTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def setup
|
|
||||||
@context = Context.new
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_local_filter
|
|
||||||
@context['var'] = 1000
|
|
||||||
@context.add_filters(MoneyFilter)
|
|
||||||
assert_equal ' 1000$ ', Variable.new("var | money").render(@context)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_underscore_in_filter_name
|
|
||||||
@context['var'] = 1000
|
|
||||||
@context.add_filters(MoneyFilter)
|
|
||||||
assert_equal ' 1000$ ', Variable.new("var | money_with_underscore").render(@context)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_second_filter_overwrites_first
|
|
||||||
@context['var'] = 1000
|
|
||||||
@context.add_filters(MoneyFilter)
|
|
||||||
@context.add_filters(CanadianMoneyFilter)
|
|
||||||
assert_equal ' 1000$ CAD ', Variable.new("var | money").render(@context)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_size
|
|
||||||
@context['var'] = 'abcd'
|
|
||||||
@context.add_filters(MoneyFilter)
|
|
||||||
assert_equal 4, Variable.new("var | size").render(@context)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_join
|
|
||||||
@context['var'] = [1,2,3,4]
|
|
||||||
assert_equal "1 2 3 4", Variable.new("var | join").render(@context)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_sort
|
|
||||||
@context['value'] = 3
|
|
||||||
@context['numbers'] = [2,1,4,3]
|
|
||||||
@context['words'] = ['expected', 'as', 'alphabetic']
|
|
||||||
@context['arrays'] = [['flattened'], ['are']]
|
|
||||||
assert_equal [1,2,3,4], Variable.new("numbers | sort").render(@context)
|
|
||||||
assert_equal ['alphabetic', 'as', 'expected'],
|
|
||||||
Variable.new("words | sort").render(@context)
|
|
||||||
assert_equal [3], Variable.new("value | sort").render(@context)
|
|
||||||
assert_equal ['are', 'flattened'], Variable.new("arrays | sort").render(@context)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_strip_html
|
|
||||||
@context['var'] = "<b>bla blub</a>"
|
|
||||||
assert_equal "bla blub", Variable.new("var | strip_html").render(@context)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_capitalize
|
|
||||||
@context['var'] = "blub"
|
|
||||||
assert_equal "Blub", Variable.new("var | capitalize").render(@context)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class FiltersInTemplate < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_local_global
|
|
||||||
Template.register_filter(MoneyFilter)
|
|
||||||
|
|
||||||
assert_equal " 1000$ ", Template.parse("{{1000 | money}}").render(nil, nil)
|
|
||||||
assert_equal " 1000$ CAD ", Template.parse("{{1000 | money}}").render(nil, :filters => CanadianMoneyFilter)
|
|
||||||
assert_equal " 1000$ CAD ", Template.parse("{{1000 | money}}").render(nil, :filters => [CanadianMoneyFilter])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_local_filter_with_deprecated_syntax
|
|
||||||
assert_equal " 1000$ CAD ", Template.parse("{{1000 | money}}").render(nil, CanadianMoneyFilter)
|
|
||||||
assert_equal " 1000$ CAD ", Template.parse("{{1000 | money}}").render(nil, [CanadianMoneyFilter])
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,20 +0,0 @@
|
||||||
#!/usr/bin/env ruby
|
|
||||||
$LOAD_PATH.unshift(File.dirname(__FILE__)+ '/extra')
|
|
||||||
|
|
||||||
require 'test/unit'
|
|
||||||
require 'test/unit/assertions'
|
|
||||||
require 'caller'
|
|
||||||
require 'breakpoint'
|
|
||||||
require File.dirname(__FILE__) + '/../lib/liquid'
|
|
||||||
|
|
||||||
|
|
||||||
module Test
|
|
||||||
module Unit
|
|
||||||
module Assertions
|
|
||||||
include Liquid
|
|
||||||
def assert_template_result(expected, template, assigns={}, message=nil)
|
|
||||||
assert_equal expected, Template.parse(template).render(assigns)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,31 +0,0 @@
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class HtmlTagTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_html_table
|
|
||||||
|
|
||||||
assert_template_result("<tr class=\"row1\">\n<td class=\"col1\"> 1 </td><td class=\"col2\"> 2 </td><td class=\"col3\"> 3 </td></tr>\n<tr class=\"row2\"><td class=\"col1\"> 4 </td><td class=\"col2\"> 5 </td><td class=\"col3\"> 6 </td></tr>\n",
|
|
||||||
'{% tablerow n in numbers cols:3%} {{n}} {% endtablerow %}',
|
|
||||||
'numbers' => [1,2,3,4,5,6])
|
|
||||||
|
|
||||||
assert_template_result("<tr class=\"row1\">\n</tr>\n",
|
|
||||||
'{% tablerow n in numbers cols:3%} {{n}} {% endtablerow %}',
|
|
||||||
'numbers' => [])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_html_table_with_different_cols
|
|
||||||
assert_template_result("<tr class=\"row1\">\n<td class=\"col1\"> 1 </td><td class=\"col2\"> 2 </td><td class=\"col3\"> 3 </td><td class=\"col4\"> 4 </td><td class=\"col5\"> 5 </td></tr>\n<tr class=\"row2\"><td class=\"col1\"> 6 </td></tr>\n",
|
|
||||||
'{% tablerow n in numbers cols:5%} {{n}} {% endtablerow %}',
|
|
||||||
'numbers' => [1,2,3,4,5,6])
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_html_col_counter
|
|
||||||
assert_template_result("<tr class=\"row1\">\n<td class=\"col1\">1</td><td class=\"col2\">2</td></tr>\n<tr class=\"row2\"><td class=\"col1\">1</td><td class=\"col2\">2</td></tr>\n<tr class=\"row3\"><td class=\"col1\">1</td><td class=\"col2\">2</td></tr>\n",
|
|
||||||
'{% tablerow n in numbers cols:2%}{{tablerowloop.col}}{% endtablerow %}',
|
|
||||||
'numbers' => [1,2,3,4,5,6])
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,150 +0,0 @@
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class IfElseTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_if
|
|
||||||
assert_template_result(' ',' {% if false %} this text should not go into the output {% endif %} ')
|
|
||||||
assert_template_result(' this text should go into the output ',
|
|
||||||
' {% if true %} this text should go into the output {% endif %} ')
|
|
||||||
assert_template_result(' you rock ?','{% if false %} you suck {% endif %} {% if true %} you rock {% endif %}?')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_if_else
|
|
||||||
assert_template_result(' YES ','{% if false %} NO {% else %} YES {% endif %}')
|
|
||||||
assert_template_result(' YES ','{% if true %} YES {% else %} NO {% endif %}')
|
|
||||||
assert_template_result(' YES ','{% if "foo" %} YES {% else %} NO {% endif %}')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_if_boolean
|
|
||||||
assert_template_result(' YES ','{% if var %} YES {% endif %}', 'var' => true)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_if_or
|
|
||||||
assert_template_result(' YES ','{% if a or b %} YES {% endif %}', 'a' => true, 'b' => true)
|
|
||||||
assert_template_result(' YES ','{% if a or b %} YES {% endif %}', 'a' => true, 'b' => false)
|
|
||||||
assert_template_result(' YES ','{% if a or b %} YES {% endif %}', 'a' => false, 'b' => true)
|
|
||||||
assert_template_result('', '{% if a or b %} YES {% endif %}', 'a' => false, 'b' => false)
|
|
||||||
|
|
||||||
assert_template_result(' YES ','{% if a or b or c %} YES {% endif %}', 'a' => false, 'b' => false, 'c' => true)
|
|
||||||
assert_template_result('', '{% if a or b or c %} YES {% endif %}', 'a' => false, 'b' => false, 'c' => false)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_if_or_with_operators
|
|
||||||
assert_template_result(' YES ','{% if a == true or b == true %} YES {% endif %}', 'a' => true, 'b' => true)
|
|
||||||
assert_template_result(' YES ','{% if a == true or b == false %} YES {% endif %}', 'a' => true, 'b' => true)
|
|
||||||
assert_template_result('','{% if a == false or b == false %} YES {% endif %}', 'a' => true, 'b' => true)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_if_and
|
|
||||||
assert_template_result(' YES ','{% if true and true %} YES {% endif %}')
|
|
||||||
assert_template_result('','{% if false and true %} YES {% endif %}')
|
|
||||||
assert_template_result('','{% if false and true %} YES {% endif %}')
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
def test_hash_miss_generates_false
|
|
||||||
assert_template_result('','{% if foo.bar %} NO {% endif %}', 'foo' => {})
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_if_from_variable
|
|
||||||
assert_template_result('','{% if var %} NO {% endif %}', 'var' => false)
|
|
||||||
assert_template_result('','{% if var %} NO {% endif %}', 'var' => nil)
|
|
||||||
assert_template_result('','{% if foo.bar %} NO {% endif %}', 'foo' => {'bar' => false})
|
|
||||||
assert_template_result('','{% if foo.bar %} NO {% endif %}', 'foo' => {})
|
|
||||||
assert_template_result('','{% if foo.bar %} NO {% endif %}', 'foo' => nil)
|
|
||||||
assert_template_result('','{% if foo.bar %} NO {% endif %}', 'foo' => true)
|
|
||||||
|
|
||||||
assert_template_result(' YES ','{% if var %} YES {% endif %}', 'var' => "text")
|
|
||||||
assert_template_result(' YES ','{% if var %} YES {% endif %}', 'var' => true)
|
|
||||||
assert_template_result(' YES ','{% if var %} YES {% endif %}', 'var' => 1)
|
|
||||||
assert_template_result(' YES ','{% if var %} YES {% endif %}', 'var' => {})
|
|
||||||
assert_template_result(' YES ','{% if var %} YES {% endif %}', 'var' => [])
|
|
||||||
assert_template_result(' YES ','{% if "foo" %} YES {% endif %}')
|
|
||||||
assert_template_result(' YES ','{% if foo.bar %} YES {% endif %}', 'foo' => {'bar' => true})
|
|
||||||
assert_template_result(' YES ','{% if foo.bar %} YES {% endif %}', 'foo' => {'bar' => "text"})
|
|
||||||
assert_template_result(' YES ','{% if foo.bar %} YES {% endif %}', 'foo' => {'bar' => 1 })
|
|
||||||
assert_template_result(' YES ','{% if foo.bar %} YES {% endif %}', 'foo' => {'bar' => {} })
|
|
||||||
assert_template_result(' YES ','{% if foo.bar %} YES {% endif %}', 'foo' => {'bar' => [] })
|
|
||||||
|
|
||||||
assert_template_result(' YES ','{% if var %} NO {% else %} YES {% endif %}', 'var' => false)
|
|
||||||
assert_template_result(' YES ','{% if var %} NO {% else %} YES {% endif %}', 'var' => nil)
|
|
||||||
assert_template_result(' YES ','{% if var %} YES {% else %} NO {% endif %}', 'var' => true)
|
|
||||||
assert_template_result(' YES ','{% if "foo" %} YES {% else %} NO {% endif %}', 'var' => "text")
|
|
||||||
|
|
||||||
assert_template_result(' YES ','{% if foo.bar %} NO {% else %} YES {% endif %}', 'foo' => {'bar' => false})
|
|
||||||
assert_template_result(' YES ','{% if foo.bar %} YES {% else %} NO {% endif %}', 'foo' => {'bar' => true})
|
|
||||||
assert_template_result(' YES ','{% if foo.bar %} YES {% else %} NO {% endif %}', 'foo' => {'bar' => "text"})
|
|
||||||
assert_template_result(' YES ','{% if foo.bar %} NO {% else %} YES {% endif %}', 'foo' => {'notbar' => true})
|
|
||||||
assert_template_result(' YES ','{% if foo.bar %} NO {% else %} YES {% endif %}', 'foo' => {})
|
|
||||||
assert_template_result(' YES ','{% if foo.bar %} NO {% else %} YES {% endif %}', 'notfoo' => {'bar' => true})
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_nested_if
|
|
||||||
assert_template_result('', '{% if false %}{% if false %} NO {% endif %}{% endif %}')
|
|
||||||
assert_template_result('', '{% if false %}{% if true %} NO {% endif %}{% endif %}')
|
|
||||||
assert_template_result('', '{% if true %}{% if false %} NO {% endif %}{% endif %}')
|
|
||||||
assert_template_result(' YES ', '{% if true %}{% if true %} YES {% endif %}{% endif %}')
|
|
||||||
|
|
||||||
assert_template_result(' YES ', '{% if true %}{% if true %} YES {% else %} NO {% endif %}{% else %} NO {% endif %}')
|
|
||||||
assert_template_result(' YES ', '{% if true %}{% if false %} NO {% else %} YES {% endif %}{% else %} NO {% endif %}')
|
|
||||||
assert_template_result(' YES ', '{% if false %}{% if true %} NO {% else %} NONO {% endif %}{% else %} YES {% endif %}')
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_comparisons_on_null
|
|
||||||
assert_template_result('','{% if null < 10 %} NO {% endif %}')
|
|
||||||
assert_template_result('','{% if null <= 10 %} NO {% endif %}')
|
|
||||||
assert_template_result('','{% if null >= 10 %} NO {% endif %}')
|
|
||||||
assert_template_result('','{% if null > 10 %} NO {% endif %}')
|
|
||||||
|
|
||||||
assert_template_result('','{% if 10 < null %} NO {% endif %}')
|
|
||||||
assert_template_result('','{% if 10 <= null %} NO {% endif %}')
|
|
||||||
assert_template_result('','{% if 10 >= null %} NO {% endif %}')
|
|
||||||
assert_template_result('','{% if 10 > null %} NO {% endif %}')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_else_if
|
|
||||||
assert_template_result('0','{% if 0 == 0 %}0{% elsif 1 == 1%}1{% else %}2{% endif %}')
|
|
||||||
assert_template_result('1','{% if 0 != 0 %}0{% elsif 1 == 1%}1{% else %}2{% endif %}')
|
|
||||||
assert_template_result('2','{% if 0 != 0 %}0{% elsif 1 != 1%}1{% else %}2{% endif %}')
|
|
||||||
|
|
||||||
assert_template_result('elsif','{% if false %}if{% elsif true %}elsif{% endif %}')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_with_filtered_expressions
|
|
||||||
assert_template_result('yes','{% if "BLAH"|downcase == "blah" %}yes{% endif %}')
|
|
||||||
assert_template_result('yes','{% if "FOO BAR"|truncatewords:1,"--" == "FOO--" %}yes{% endif %}')
|
|
||||||
assert_template_result('yes','{% if "FOO BAR"|truncatewords:1,"--"|downcase == "foo--" %}yes{% endif %}')
|
|
||||||
assert_template_result('yes','{% if "foo--" == "FOO BAR"|truncatewords:1,"--"|downcase %}yes{% endif %}')
|
|
||||||
# array transformation, to make sure we aren't converting arrays to strings somewhere along the way:
|
|
||||||
assert_template_result('yes','{% if values|sort == sorted %}yes{% endif %}', 'values' => %w{foo bar baz}, 'sorted' => %w{bar baz foo})
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_allow_no_spaces_in_filtered_expressions
|
|
||||||
assert_template_result('','{% if "foo--" == "FOO BAR" |truncatewords:1,"--"|downcase %}yes{% endif %}')
|
|
||||||
assert_template_result('','{% if "foo--" == "FOO BAR"| truncatewords:1,"--"|downcase %}yes{% endif %}')
|
|
||||||
assert_template_result('','{% if "foo--" == "FOO BAR"|truncatewords :1,"--"|downcase %}yes{% endif %}')
|
|
||||||
assert_template_result('','{% if "foo--" == "FOO BAR"|truncatewords: 1,"--"|downcase %}yes{% endif %}')
|
|
||||||
assert_template_result('','{% if "foo--" == "FOO BAR"|truncatewords:1 ,"--"|downcase %}yes{% endif %}')
|
|
||||||
assert_template_result('','{% if "foo--" == "FOO BAR"|truncatewords:1, "--"|downcase %}yes{% endif %}')
|
|
||||||
assert_template_result('','{% if "foo--" == "FOO BAR"|truncatewords:1,"--" |downcase %}yes{% endif %}')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_syntax_error_no_variable
|
|
||||||
assert_raise(SyntaxError){ assert_template_result('', '{% if jerry == 1 %}')}
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_syntax_error_no_expression
|
|
||||||
assert_raise(SyntaxError) { assert_template_result('', '{% if %}') }
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_if_with_custom_condition
|
|
||||||
Condition.operators['contains'] = :[]
|
|
||||||
|
|
||||||
assert_template_result('yes', %({% if 'bob' contains 'o' %}yes{% endif %}))
|
|
||||||
assert_template_result('no', %({% if 'bob' contains 'f' %}yes{% else %}no{% endif %}))
|
|
||||||
ensure
|
|
||||||
Condition.operators.delete 'contains'
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,115 +0,0 @@
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class TestFileSystem
|
|
||||||
def read_template_file(template_path)
|
|
||||||
case template_path
|
|
||||||
when "product"
|
|
||||||
"Product: {{ product.title }} "
|
|
||||||
|
|
||||||
when "locale_variables"
|
|
||||||
"Locale: {{echo1}} {{echo2}}"
|
|
||||||
|
|
||||||
when "variant"
|
|
||||||
"Variant: {{ variant.title }}"
|
|
||||||
|
|
||||||
when "nested_template"
|
|
||||||
"{% include 'header' %} {% include 'body' %} {% include 'footer' %}"
|
|
||||||
|
|
||||||
when "body"
|
|
||||||
"body {% include 'body_detail' %}"
|
|
||||||
|
|
||||||
when "nested_product_template"
|
|
||||||
"Product: {{ nested_product_template.title }} {%include 'details'%} "
|
|
||||||
|
|
||||||
when "recursively_nested_template"
|
|
||||||
"-{% include 'recursively_nested_template' %}"
|
|
||||||
|
|
||||||
else
|
|
||||||
template_path
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class IncludeTagTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def setup
|
|
||||||
Liquid::Template.file_system = TestFileSystem.new
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
def test_include_tag_with
|
|
||||||
assert_equal "Product: Draft 151cm ",
|
|
||||||
Template.parse("{% include 'product' with products[0] %}").render( "products" => [ {'title' => 'Draft 151cm'}, {'title' => 'Element 155cm'} ] )
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_include_tag_with_default_name
|
|
||||||
assert_equal "Product: Draft 151cm ",
|
|
||||||
Template.parse("{% include 'product' %}").render( "product" => {'title' => 'Draft 151cm'} )
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_include_tag_for
|
|
||||||
|
|
||||||
assert_equal "Product: Draft 151cm Product: Element 155cm ",
|
|
||||||
Template.parse("{% include 'product' for products %}").render( "products" => [ {'title' => 'Draft 151cm'}, {'title' => 'Element 155cm'} ] )
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_include_tag_with_local_variables
|
|
||||||
assert_equal "Locale: test123 ",
|
|
||||||
Template.parse("{% include 'locale_variables' echo1: 'test123' %}").render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_include_tag_with_multiple_local_variables
|
|
||||||
assert_equal "Locale: test123 test321",
|
|
||||||
Template.parse("{% include 'locale_variables' echo1: 'test123', echo2: 'test321' %}").render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_include_tag_with_multiple_local_variables_from_context
|
|
||||||
assert_equal "Locale: test123 test321",
|
|
||||||
Template.parse("{% include 'locale_variables' echo1: echo1, echo2: more_echos.echo2 %}").render('echo1' => 'test123', 'more_echos' => { "echo2" => 'test321'})
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_nested_include_tag
|
|
||||||
assert_equal "body body_detail",
|
|
||||||
Template.parse("{% include 'body' %}").render
|
|
||||||
|
|
||||||
assert_equal "header body body_detail footer",
|
|
||||||
Template.parse("{% include 'nested_template' %}").render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_nested_include_with_variable
|
|
||||||
|
|
||||||
assert_equal "Product: Draft 151cm details ",
|
|
||||||
Template.parse("{% include 'nested_product_template' with product %}").render("product" => {"title" => 'Draft 151cm'})
|
|
||||||
|
|
||||||
assert_equal "Product: Draft 151cm details Product: Element 155cm details ",
|
|
||||||
Template.parse("{% include 'nested_product_template' for products %}").render("products" => [{"title" => 'Draft 151cm'}, {"title" => 'Element 155cm'}])
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_recursively_included_template_does_not_produce_endless_loop
|
|
||||||
|
|
||||||
infinite_file_system = Class.new do
|
|
||||||
def read_template_file(template_path)
|
|
||||||
"-{% include 'loop' %}"
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
Liquid::Template.file_system = infinite_file_system.new
|
|
||||||
|
|
||||||
assert_raise(Liquid::StackLevelError) do
|
|
||||||
Template.parse("{% include 'loop' %}").render!
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_dynamically_choosen_template
|
|
||||||
|
|
||||||
assert_equal "Test123", Template.parse("{% include template %}").render("template" => 'Test123')
|
|
||||||
assert_equal "Test321", Template.parse("{% include template %}").render("template" => 'Test321')
|
|
||||||
|
|
||||||
assert_equal "Product: Draft 151cm ", Template.parse("{% include template for product %}").render("template" => 'product', 'product' => { 'title' => 'Draft 151cm'})
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,89 +0,0 @@
|
||||||
#!/usr/bin/env ruby
|
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class TestClassA
|
|
||||||
liquid_methods :allowedA, :chainedB
|
|
||||||
def allowedA
|
|
||||||
'allowedA'
|
|
||||||
end
|
|
||||||
def restrictedA
|
|
||||||
'restrictedA'
|
|
||||||
end
|
|
||||||
def chainedB
|
|
||||||
TestClassB.new
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class TestClassB
|
|
||||||
liquid_methods :allowedB, :chainedC
|
|
||||||
def allowedB
|
|
||||||
'allowedB'
|
|
||||||
end
|
|
||||||
def chainedC
|
|
||||||
TestClassC.new
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class TestClassC
|
|
||||||
liquid_methods :allowedC
|
|
||||||
def allowedC
|
|
||||||
'allowedC'
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class TestClassC::LiquidDropClass
|
|
||||||
def another_allowedC
|
|
||||||
'another_allowedC'
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class ModuleExTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def setup
|
|
||||||
@a = TestClassA.new
|
|
||||||
@b = TestClassB.new
|
|
||||||
@c = TestClassC.new
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_should_create_LiquidDropClass
|
|
||||||
assert TestClassA::LiquidDropClass
|
|
||||||
assert TestClassB::LiquidDropClass
|
|
||||||
assert TestClassC::LiquidDropClass
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_should_respond_to_liquid
|
|
||||||
assert @a.respond_to?(:to_liquid)
|
|
||||||
assert @b.respond_to?(:to_liquid)
|
|
||||||
assert @c.respond_to?(:to_liquid)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_should_return_LiquidDropClass_object
|
|
||||||
assert @a.to_liquid.is_a?(TestClassA::LiquidDropClass)
|
|
||||||
assert @b.to_liquid.is_a?(TestClassB::LiquidDropClass)
|
|
||||||
assert @c.to_liquid.is_a?(TestClassC::LiquidDropClass)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_should_respond_to_liquid_methods
|
|
||||||
assert @a.to_liquid.respond_to?(:allowedA)
|
|
||||||
assert @a.to_liquid.respond_to?(:chainedB)
|
|
||||||
assert @b.to_liquid.respond_to?(:allowedB)
|
|
||||||
assert @b.to_liquid.respond_to?(:chainedC)
|
|
||||||
assert @c.to_liquid.respond_to?(:allowedC)
|
|
||||||
assert @c.to_liquid.respond_to?(:another_allowedC)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_should_not_respond_to_restricted_methods
|
|
||||||
assert ! @a.to_liquid.respond_to?(:restricted)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_should_use_regular_objects_as_drops
|
|
||||||
assert_equal 'allowedA', Liquid::Template.parse("{{ a.allowedA }}").render('a'=>@a)
|
|
||||||
assert_equal 'allowedB', Liquid::Template.parse("{{ a.chainedB.allowedB }}").render('a'=>@a)
|
|
||||||
assert_equal 'allowedC', Liquid::Template.parse("{{ a.chainedB.chainedC.allowedC }}").render('a'=>@a)
|
|
||||||
assert_equal 'another_allowedC', Liquid::Template.parse("{{ a.chainedB.chainedC.another_allowedC }}").render('a'=>@a)
|
|
||||||
assert_equal '', Liquid::Template.parse("{{ a.restricted }}").render('a'=>@a)
|
|
||||||
assert_equal '', Liquid::Template.parse("{{ a.unknown }}").render('a'=>@a)
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,121 +0,0 @@
|
||||||
#!/usr/bin/env ruby
|
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
module FunnyFilter
|
|
||||||
|
|
||||||
def make_funny(input)
|
|
||||||
'LOL'
|
|
||||||
end
|
|
||||||
|
|
||||||
def cite_funny(input)
|
|
||||||
"LOL: #{input}"
|
|
||||||
end
|
|
||||||
|
|
||||||
def add_smiley(input, smiley = ":-)")
|
|
||||||
"#{input} #{smiley}"
|
|
||||||
end
|
|
||||||
|
|
||||||
def add_tag(input, tag = "p", id = "foo")
|
|
||||||
%|<#{tag} id="#{id}">#{input}</#{tag}>|
|
|
||||||
end
|
|
||||||
|
|
||||||
def paragraph(input)
|
|
||||||
"<p>#{input}</p>"
|
|
||||||
end
|
|
||||||
|
|
||||||
def link_to(name, url)
|
|
||||||
%|<a href="#{url}">#{name}</a>|
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
class OutputTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def setup
|
|
||||||
@assigns = {
|
|
||||||
'best_cars' => 'bmw',
|
|
||||||
'car' => {'bmw' => 'good', 'gm' => 'bad'}
|
|
||||||
}
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_variable
|
|
||||||
text = %| {{best_cars}} |
|
|
||||||
|
|
||||||
expected = %| bmw |
|
|
||||||
assert_equal expected, Template.parse(text).render(@assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_variable_traversing
|
|
||||||
text = %| {{car.bmw}} {{car.gm}} {{car.bmw}} |
|
|
||||||
|
|
||||||
expected = %| good bad good |
|
|
||||||
assert_equal expected, Template.parse(text).render(@assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_variable_piping
|
|
||||||
text = %( {{ car.gm | make_funny }} )
|
|
||||||
expected = %| LOL |
|
|
||||||
|
|
||||||
assert_equal expected, Template.parse(text).render(@assigns, :filters => [FunnyFilter])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_variable_piping_with_input
|
|
||||||
text = %( {{ car.gm | cite_funny }} )
|
|
||||||
expected = %| LOL: bad |
|
|
||||||
|
|
||||||
assert_equal expected, Template.parse(text).render(@assigns, :filters => [FunnyFilter])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_variable_piping_with_args
|
|
||||||
text = %! {{ car.gm | add_smiley : ':-(' }} !
|
|
||||||
expected = %| bad :-( |
|
|
||||||
|
|
||||||
assert_equal expected, Template.parse(text).render(@assigns, :filters => [FunnyFilter])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_variable_piping_with_no_args
|
|
||||||
text = %! {{ car.gm | add_smiley }} !
|
|
||||||
expected = %| bad :-) |
|
|
||||||
|
|
||||||
assert_equal expected, Template.parse(text).render(@assigns, :filters => [FunnyFilter])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_multiple_variable_piping_with_args
|
|
||||||
text = %! {{ car.gm | add_smiley : ':-(' | add_smiley : ':-('}} !
|
|
||||||
expected = %| bad :-( :-( |
|
|
||||||
|
|
||||||
assert_equal expected, Template.parse(text).render(@assigns, :filters => [FunnyFilter])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_variable_piping_with_args
|
|
||||||
text = %! {{ car.gm | add_tag : 'span', 'bar'}} !
|
|
||||||
expected = %| <span id="bar">bad</span> |
|
|
||||||
|
|
||||||
assert_equal expected, Template.parse(text).render(@assigns, :filters => [FunnyFilter])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_variable_piping_with_variable_args
|
|
||||||
text = %! {{ car.gm | add_tag : 'span', car.bmw}} !
|
|
||||||
expected = %| <span id="good">bad</span> |
|
|
||||||
|
|
||||||
assert_equal expected, Template.parse(text).render(@assigns, :filters => [FunnyFilter])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_multiple_pipings
|
|
||||||
text = %( {{ best_cars | cite_funny | paragraph }} )
|
|
||||||
expected = %| <p>LOL: bmw</p> |
|
|
||||||
|
|
||||||
assert_equal expected, Template.parse(text).render(@assigns, :filters => [FunnyFilter])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_link_to
|
|
||||||
text = %( {{ 'Typo' | link_to: 'http://typo.leetsoft.com' }} )
|
|
||||||
expected = %| <a href="http://typo.leetsoft.com">Typo</a> |
|
|
||||||
|
|
||||||
assert_equal expected, Template.parse(text).render(@assigns, :filters => [FunnyFilter])
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,41 +0,0 @@
|
||||||
#!/usr/bin/env ruby
|
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class ParsingQuirksTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_error_with_css
|
|
||||||
text = %| div { font-weight: bold; } |
|
|
||||||
template = Template.parse(text)
|
|
||||||
|
|
||||||
assert_equal text, template.render
|
|
||||||
assert_equal [String], template.root.nodelist.collect {|i| i.class}
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_raise_on_single_close_bracet
|
|
||||||
assert_raise(SyntaxError) do
|
|
||||||
Template.parse("text {{method} oh nos!")
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_raise_on_label_and_no_close_bracets
|
|
||||||
assert_raise(SyntaxError) do
|
|
||||||
Template.parse("TEST {{ ")
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_raise_on_label_and_no_close_bracets_percent
|
|
||||||
assert_raise(SyntaxError) do
|
|
||||||
Template.parse("TEST {% ")
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_error_on_empty_filter
|
|
||||||
assert_nothing_raised do
|
|
||||||
Template.parse("{{test |a|b|}}")
|
|
||||||
Template.parse("{{test}}")
|
|
||||||
Template.parse("{{|test|}}")
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,40 +0,0 @@
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class RegexpTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_empty
|
|
||||||
assert_equal [], ''.scan(QuotedFragment)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_quote
|
|
||||||
assert_equal ['"arg 1"'], '"arg 1"'.scan(QuotedFragment)
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
def test_words
|
|
||||||
assert_equal ['arg1', 'arg2'], 'arg1 arg2'.scan(QuotedFragment)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_quoted_words
|
|
||||||
assert_equal ['arg1', 'arg2', '"arg 3"'], 'arg1 arg2 "arg 3"'.scan(QuotedFragment)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_quoted_words
|
|
||||||
assert_equal ['arg1', 'arg2', "'arg 3'"], 'arg1 arg2 \'arg 3\''.scan(QuotedFragment)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_quoted_words_in_the_middle
|
|
||||||
assert_equal ['arg1', 'arg2', '"arg 3"', 'arg4'], 'arg1 arg2 "arg 3" arg4 '.scan(QuotedFragment)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_variable_parser
|
|
||||||
assert_equal ['var'], 'var'.scan(VariableParser)
|
|
||||||
assert_equal ['var', 'method'], 'var.method'.scan(VariableParser)
|
|
||||||
assert_equal ['var', '[method]'], 'var[method]'.scan(VariableParser)
|
|
||||||
assert_equal ['var', '[method]', '[0]'], 'var[method][0]'.scan(VariableParser)
|
|
||||||
assert_equal ['var', '["method"]', '[0]'], 'var["method"][0]'.scan(VariableParser)
|
|
||||||
assert_equal ['var', '[method]', '[0]', 'method'], 'var[method][0].method'.scan(VariableParser)
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,41 +0,0 @@
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
module SecurityFilter
|
|
||||||
def add_one(input)
|
|
||||||
"#{input} + 1"
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
class SecurityTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_no_instance_eval
|
|
||||||
text = %( {{ '1+1' | instance_eval }} )
|
|
||||||
expected = %| 1+1 |
|
|
||||||
|
|
||||||
assert_equal expected, Template.parse(text).render(@assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_no_existing_instance_eval
|
|
||||||
text = %( {{ '1+1' | __instance_eval__ }} )
|
|
||||||
expected = %| 1+1 |
|
|
||||||
|
|
||||||
assert_equal expected, Template.parse(text).render(@assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
def test_no_instance_eval_after_mixing_in_new_filter
|
|
||||||
text = %( {{ '1+1' | instance_eval }} )
|
|
||||||
expected = %| 1+1 |
|
|
||||||
|
|
||||||
assert_equal expected, Template.parse(text).render(@assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
def test_no_instance_eval_later_in_chain
|
|
||||||
text = %( {{ '1+1' | add_one | instance_eval }} )
|
|
||||||
expected = %| 1+1 + 1 |
|
|
||||||
|
|
||||||
assert_equal expected, Template.parse(text).render(@assigns, :filters => SecurityFilter)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,161 +0,0 @@
|
||||||
#!/usr/bin/env ruby
|
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
|
|
||||||
class Filters
|
|
||||||
include Liquid::StandardFilters
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
class StandardFiltersTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def setup
|
|
||||||
@filters = Filters.new
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_size
|
|
||||||
assert_equal 3, @filters.size([1,2,3])
|
|
||||||
assert_equal 0, @filters.size([])
|
|
||||||
assert_equal 0, @filters.size(nil)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_downcase
|
|
||||||
assert_equal 'testing', @filters.downcase("Testing")
|
|
||||||
assert_equal '', @filters.downcase(nil)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_upcase
|
|
||||||
assert_equal 'TESTING', @filters.upcase("Testing")
|
|
||||||
assert_equal '', @filters.upcase(nil)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_upcase
|
|
||||||
assert_equal 'TESTING', @filters.upcase("Testing")
|
|
||||||
assert_equal '', @filters.upcase(nil)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_truncate
|
|
||||||
assert_equal '1234...', @filters.truncate('1234567890', 7)
|
|
||||||
assert_equal '1234567890', @filters.truncate('1234567890', 20)
|
|
||||||
assert_equal '...', @filters.truncate('1234567890', 0)
|
|
||||||
assert_equal '1234567890', @filters.truncate('1234567890')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_escape
|
|
||||||
assert_equal '<strong>', @filters.escape('<strong>')
|
|
||||||
assert_equal '<strong>', @filters.h('<strong>')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_truncatewords
|
|
||||||
assert_equal 'one two three', @filters.truncatewords('one two three', 4)
|
|
||||||
assert_equal 'one two...', @filters.truncatewords('one two three', 2)
|
|
||||||
assert_equal 'one two three', @filters.truncatewords('one two three')
|
|
||||||
assert_equal 'Two small (13” x 5.5” x 10” high) baskets fit inside one large basket (13”...', @filters.truncatewords('Two small (13” x 5.5” x 10” high) baskets fit inside one large basket (13” x 16” x 10.5” high) with cover.', 15)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_strip_html
|
|
||||||
assert_equal 'test', @filters.strip_html("<div>test</div>")
|
|
||||||
assert_equal 'test', @filters.strip_html("<div id='test'>test</div>")
|
|
||||||
assert_equal '', @filters.strip_html(nil)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_join
|
|
||||||
assert_equal '1 2 3 4', @filters.join([1,2,3,4])
|
|
||||||
assert_equal '1 - 2 - 3 - 4', @filters.join([1,2,3,4], ' - ')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_sort
|
|
||||||
assert_equal [1,2,3,4], @filters.sort([4,3,2,1])
|
|
||||||
assert_equal [{"a" => 1}, {"a" => 2}, {"a" => 3}, {"a" => 4}], @filters.sort([{"a" => 4}, {"a" => 3}, {"a" => 1}, {"a" => 2}], "a")
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_map
|
|
||||||
assert_equal [1,2,3,4], @filters.map([{"a" => 1}, {"a" => 2}, {"a" => 3}, {"a" => 4}], 'a')
|
|
||||||
assert_template_result 'abc', "{{ ary | map:'foo' | map:'bar' }}",
|
|
||||||
'ary' => [{'foo' => {'bar' => 'a'}}, {'foo' => {'bar' => 'b'}}, {'foo' => {'bar' => 'c'}}]
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_date
|
|
||||||
assert_equal 'May', @filters.date(Time.parse("2006-05-05 10:00:00"), "%B")
|
|
||||||
assert_equal 'June', @filters.date(Time.parse("2006-06-05 10:00:00"), "%B")
|
|
||||||
assert_equal 'July', @filters.date(Time.parse("2006-07-05 10:00:00"), "%B")
|
|
||||||
|
|
||||||
assert_equal 'May', @filters.date("2006-05-05 10:00:00", "%B")
|
|
||||||
assert_equal 'June', @filters.date("2006-06-05 10:00:00", "%B")
|
|
||||||
assert_equal 'July', @filters.date("2006-07-05 10:00:00", "%B")
|
|
||||||
|
|
||||||
assert_equal '2006-07-05 10:00:00', @filters.date("2006-07-05 10:00:00", "")
|
|
||||||
assert_equal '2006-07-05 10:00:00', @filters.date("2006-07-05 10:00:00", "")
|
|
||||||
assert_equal '2006-07-05 10:00:00', @filters.date("2006-07-05 10:00:00", "")
|
|
||||||
assert_equal '2006-07-05 10:00:00', @filters.date("2006-07-05 10:00:00", nil)
|
|
||||||
|
|
||||||
assert_equal '07/05/2006', @filters.date("2006-07-05 10:00:00", "%m/%d/%Y")
|
|
||||||
|
|
||||||
assert_equal "07/16/2004", @filters.date("Fri Jul 16 01:00:00 2004", "%m/%d/%Y")
|
|
||||||
|
|
||||||
assert_equal nil, @filters.date(nil, "%B")
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
def test_first_last
|
|
||||||
assert_equal 1, @filters.first([1,2,3])
|
|
||||||
assert_equal 3, @filters.last([1,2,3])
|
|
||||||
assert_equal nil, @filters.first([])
|
|
||||||
assert_equal nil, @filters.last([])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_replace
|
|
||||||
assert_equal 'b b b b', @filters.replace("a a a a", 'a', 'b')
|
|
||||||
assert_equal 'b a a a', @filters.replace_first("a a a a", 'a', 'b')
|
|
||||||
assert_template_result 'b a a a', "{{ 'a a a a' | replace_first: 'a', 'b' }}"
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_remove
|
|
||||||
assert_equal ' ', @filters.remove("a a a a", 'a')
|
|
||||||
assert_equal 'a a a', @filters.remove_first("a a a a", 'a ')
|
|
||||||
assert_template_result 'a a a', "{{ 'a a a a' | remove_first: 'a ' }}"
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_strip_newlines
|
|
||||||
assert_template_result 'abc', "{{ source | strip_newlines }}", 'source' => "a\nb\nc"
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_newlines_to_br
|
|
||||||
assert_template_result "a<br />\nb<br />\nc", "{{ source | newline_to_br }}", 'source' => "a\nb\nc"
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_plus
|
|
||||||
assert_template_result "2", "{{ 1 | plus:1 }}"
|
|
||||||
assert_template_result "11", "{{ '1' | plus:'1' }}"
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_minus
|
|
||||||
assert_template_result "4", "{{ input | minus:operand }}", 'input' => 5, 'operand' => 1
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_times
|
|
||||||
assert_template_result "12", "{{ 3 | times:4 }}"
|
|
||||||
assert_template_result "foofoofoofoo", "{{ 'foo' | times:4 }}"
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_append
|
|
||||||
assigns = {'a' => 'bc', 'b' => 'd' }
|
|
||||||
assert_template_result('bcd',"{{ a | append: 'd'}}",assigns)
|
|
||||||
assert_template_result('bcd',"{{ a | append: b}}",assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_prepend
|
|
||||||
assigns = {'a' => 'bc', 'b' => 'a' }
|
|
||||||
assert_template_result('abc',"{{ a | prepend: 'a'}}",assigns)
|
|
||||||
assert_template_result('abc',"{{ a | prepend: b}}",assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_divided_by
|
|
||||||
assert_template_result "4", "{{ 12 | divided_by:3 }}"
|
|
||||||
assert_template_result "4", "{{ 14 | divided_by:3 }}"
|
|
||||||
assert_template_result "5", "{{ 15 | divided_by:3 }}"
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
@ -1,404 +0,0 @@
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
|
|
||||||
class StandardTagTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
|
|
||||||
def test_tag
|
|
||||||
tag = Tag.new('tag', [], [])
|
|
||||||
assert_equal 'liquid::tag', tag.name
|
|
||||||
assert_equal '', tag.render(Context.new)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_no_transform
|
|
||||||
assert_template_result('this text should come out of the template without change...',
|
|
||||||
'this text should come out of the template without change...')
|
|
||||||
assert_template_result('blah','blah')
|
|
||||||
assert_template_result('<blah>','<blah>')
|
|
||||||
assert_template_result('|,.:','|,.:')
|
|
||||||
assert_template_result('','')
|
|
||||||
|
|
||||||
text = %|this shouldnt see any transformation either but has multiple lines
|
|
||||||
as you can clearly see here ...|
|
|
||||||
assert_template_result(text,text)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_has_a_block_which_does_nothing
|
|
||||||
assert_template_result(%|the comment block should be removed .. right?|,
|
|
||||||
%|the comment block should be removed {%comment%} be gone.. {%endcomment%} .. right?|)
|
|
||||||
|
|
||||||
assert_template_result('','{%comment%}{%endcomment%}')
|
|
||||||
assert_template_result('','{%comment%}{% endcomment %}')
|
|
||||||
assert_template_result('','{% comment %}{%endcomment%}')
|
|
||||||
assert_template_result('','{% comment %}{% endcomment %}')
|
|
||||||
assert_template_result('','{%comment%}comment{%endcomment%}')
|
|
||||||
assert_template_result('','{% comment %}comment{% endcomment %}')
|
|
||||||
|
|
||||||
assert_template_result('foobar','foo{%comment%}comment{%endcomment%}bar')
|
|
||||||
assert_template_result('foobar','foo{% comment %}comment{% endcomment %}bar')
|
|
||||||
assert_template_result('foobar','foo{%comment%} comment {%endcomment%}bar')
|
|
||||||
assert_template_result('foobar','foo{% comment %} comment {% endcomment %}bar')
|
|
||||||
|
|
||||||
assert_template_result('foo bar','foo {%comment%} {%endcomment%} bar')
|
|
||||||
assert_template_result('foo bar','foo {%comment%}comment{%endcomment%} bar')
|
|
||||||
assert_template_result('foo bar','foo {%comment%} comment {%endcomment%} bar')
|
|
||||||
|
|
||||||
assert_template_result('foobar','foo{%comment%}
|
|
||||||
{%endcomment%}bar')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_for
|
|
||||||
assert_template_result(' yo yo yo yo ','{%for item in array%} yo {%endfor%}','array' => [1,2,3,4])
|
|
||||||
assert_template_result('yoyo','{%for item in array%}yo{%endfor%}','array' => [1,2])
|
|
||||||
assert_template_result(' yo ','{%for item in array%} yo {%endfor%}','array' => [1])
|
|
||||||
assert_template_result('','{%for item in array%}{%endfor%}','array' => [1,2])
|
|
||||||
expected = <<HERE
|
|
||||||
|
|
||||||
yo
|
|
||||||
|
|
||||||
yo
|
|
||||||
|
|
||||||
yo
|
|
||||||
|
|
||||||
HERE
|
|
||||||
template = <<HERE
|
|
||||||
{%for item in array%}
|
|
||||||
yo
|
|
||||||
{%endfor%}
|
|
||||||
HERE
|
|
||||||
assert_template_result(expected,template,'array' => [1,2,3])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_for_with_range
|
|
||||||
assert_template_result(' 1 2 3 ','{%for item in (1..3) %} {{item}} {%endfor%}')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_for_with_variable
|
|
||||||
assert_template_result(' 1 2 3 ','{%for item in array%} {{item}} {%endfor%}','array' => [1,2,3])
|
|
||||||
assert_template_result('123','{%for item in array%}{{item}}{%endfor%}','array' => [1,2,3])
|
|
||||||
assert_template_result('123','{% for item in array %}{{item}}{% endfor %}','array' => [1,2,3])
|
|
||||||
assert_template_result('abcd','{%for item in array%}{{item}}{%endfor%}','array' => ['a','b','c','d'])
|
|
||||||
assert_template_result('a b c','{%for item in array%}{{item}}{%endfor%}','array' => ['a',' ','b',' ','c'])
|
|
||||||
assert_template_result('abc','{%for item in array%}{{item}}{%endfor%}','array' => ['a','','b','','c'])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_for_helpers
|
|
||||||
assigns = {'array' => [1,2,3] }
|
|
||||||
assert_template_result(' 1/3 2/3 3/3 ','{%for item in array%} {{forloop.index}}/{{forloop.length}} {%endfor%}',assigns)
|
|
||||||
assert_template_result(' 1 2 3 ','{%for item in array%} {{forloop.index}} {%endfor%}',assigns)
|
|
||||||
assert_template_result(' 0 1 2 ','{%for item in array%} {{forloop.index0}} {%endfor%}',assigns)
|
|
||||||
assert_template_result(' 2 1 0 ','{%for item in array%} {{forloop.rindex0}} {%endfor%}',assigns)
|
|
||||||
assert_template_result(' 3 2 1 ','{%for item in array%} {{forloop.rindex}} {%endfor%}',assigns)
|
|
||||||
assert_template_result(' true false false ','{%for item in array%} {{forloop.first}} {%endfor%}',assigns)
|
|
||||||
assert_template_result(' false false true ','{%for item in array%} {{forloop.last}} {%endfor%}',assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_for_and_if
|
|
||||||
assigns = {'array' => [1,2,3] }
|
|
||||||
assert_template_result('+--', '{%for item in array%}{% if forloop.first %}+{% else %}-{% endif %}{%endfor%}', assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_for_with_filtered_expressions
|
|
||||||
assert_template_result('abc','{% for letter in letters|sort %}{{ letter }}{% endfor %}', 'letters' => %w{c b a})
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_limiting
|
|
||||||
assigns = {'array' => [1,2,3,4,5,6,7,8,9,0]}
|
|
||||||
assert_template_result('12','{%for i in array limit:2 %}{{ i }}{%endfor%}',assigns)
|
|
||||||
assert_template_result('1234','{%for i in array limit:4 %}{{ i }}{%endfor%}',assigns)
|
|
||||||
assert_template_result('3456','{%for i in array limit:4 offset:2 %}{{ i }}{%endfor%}',assigns)
|
|
||||||
assert_template_result('3456','{%for i in array limit: 4 offset: 2 %}{{ i }}{%endfor%}',assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_dynamic_variable_limiting
|
|
||||||
assigns = {'array' => [1,2,3,4,5,6,7,8,9,0]}
|
|
||||||
assigns['limit'] = 2
|
|
||||||
assigns['offset'] = 2
|
|
||||||
assert_template_result('34','{%for i in array limit: limit offset: offset %}{{ i }}{%endfor%}',assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_nested_for
|
|
||||||
assigns = {'array' => [[1,2],[3,4],[5,6]] }
|
|
||||||
assert_template_result('123456','{%for item in array%}{%for i in item%}{{ i }}{%endfor%}{%endfor%}',assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_offset_only
|
|
||||||
assigns = {'array' => [1,2,3,4,5,6,7,8,9,0]}
|
|
||||||
assert_template_result('890','{%for i in array offset:7 %}{{ i }}{%endfor%}',assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_pause_resume
|
|
||||||
assigns = {'array' => {'items' => [1,2,3,4,5,6,7,8,9,0]}}
|
|
||||||
markup = <<-MKUP
|
|
||||||
{%for i in array.items limit: 3 %}{{i}}{%endfor%}
|
|
||||||
next
|
|
||||||
{%for i in array.items offset:continue limit: 3 %}{{i}}{%endfor%}
|
|
||||||
next
|
|
||||||
{%for i in array.items offset:continue limit: 3 %}{{i}}{%endfor%}
|
|
||||||
MKUP
|
|
||||||
expected = <<-XPCTD
|
|
||||||
123
|
|
||||||
next
|
|
||||||
456
|
|
||||||
next
|
|
||||||
789
|
|
||||||
XPCTD
|
|
||||||
assert_template_result(expected,markup,assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_pause_resume_limit
|
|
||||||
assigns = {'array' => {'items' => [1,2,3,4,5,6,7,8,9,0]}}
|
|
||||||
markup = <<-MKUP
|
|
||||||
{%for i in array.items limit:3 %}{{i}}{%endfor%}
|
|
||||||
next
|
|
||||||
{%for i in array.items offset:continue limit:3 %}{{i}}{%endfor%}
|
|
||||||
next
|
|
||||||
{%for i in array.items offset:continue limit:1 %}{{i}}{%endfor%}
|
|
||||||
MKUP
|
|
||||||
expected = <<-XPCTD
|
|
||||||
123
|
|
||||||
next
|
|
||||||
456
|
|
||||||
next
|
|
||||||
7
|
|
||||||
XPCTD
|
|
||||||
assert_template_result(expected,markup,assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_pause_resume_BIG_limit
|
|
||||||
assigns = {'array' => {'items' => [1,2,3,4,5,6,7,8,9,0]}}
|
|
||||||
markup = <<-MKUP
|
|
||||||
{%for i in array.items limit:3 %}{{i}}{%endfor%}
|
|
||||||
next
|
|
||||||
{%for i in array.items offset:continue limit:3 %}{{i}}{%endfor%}
|
|
||||||
next
|
|
||||||
{%for i in array.items offset:continue limit:1000 %}{{i}}{%endfor%}
|
|
||||||
MKUP
|
|
||||||
expected = <<-XPCTD
|
|
||||||
123
|
|
||||||
next
|
|
||||||
456
|
|
||||||
next
|
|
||||||
7890
|
|
||||||
XPCTD
|
|
||||||
assert_template_result(expected,markup,assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
def test_pause_resume_BIG_offset
|
|
||||||
assigns = {'array' => {'items' => [1,2,3,4,5,6,7,8,9,0]}}
|
|
||||||
markup = %q({%for i in array.items limit:3 %}{{i}}{%endfor%}
|
|
||||||
next
|
|
||||||
{%for i in array.items offset:continue limit:3 %}{{i}}{%endfor%}
|
|
||||||
next
|
|
||||||
{%for i in array.items offset:continue limit:3 offset:1000 %}{{i}}{%endfor%})
|
|
||||||
expected = %q(123
|
|
||||||
next
|
|
||||||
456
|
|
||||||
next
|
|
||||||
)
|
|
||||||
assert_template_result(expected,markup,assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_assign
|
|
||||||
assigns = {'var' => 'content' }
|
|
||||||
assert_template_result('var2: var2:content','var2:{{var2}} {%assign var2 = var%} var2:{{var2}}',assigns)
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_hyphenated_assign
|
|
||||||
assigns = {'a-b' => '1' }
|
|
||||||
assert_template_result('a-b:1 a-b:2','a-b:{{a-b}} {%assign a-b = 2 %}a-b:{{a-b}}',assigns)
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_assign_with_colon_and_spaces
|
|
||||||
assigns = {'var' => {'a:b c' => {'paged' => '1' }}}
|
|
||||||
assert_template_result('var2: 1','{%assign var2 = var["a:b c"].paged %}var2: {{var2}}',assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_capture
|
|
||||||
assigns = {'var' => 'content' }
|
|
||||||
assert_template_result('content foo content foo ','{{ var2 }}{% capture var2 %}{{ var }} foo {% endcapture %}{{ var2 }}{{ var2 }}', assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_capture_detects_bad_syntax
|
|
||||||
assert_raise(SyntaxError) do
|
|
||||||
assert_template_result('content foo content foo ','{{ var2 }}{% capture %}{{ var }} foo {% endcapture %}{{ var2 }}{{ var2 }}', {'var' => 'content' })
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_case
|
|
||||||
assigns = {'condition' => 2 }
|
|
||||||
assert_template_result(' its 2 ','{% case condition %}{% when 1 %} its 1 {% when 2 %} its 2 {% endcase %}', assigns)
|
|
||||||
|
|
||||||
assigns = {'condition' => 1 }
|
|
||||||
assert_template_result(' its 1 ','{% case condition %}{% when 1 %} its 1 {% when 2 %} its 2 {% endcase %}', assigns)
|
|
||||||
|
|
||||||
assigns = {'condition' => 3 }
|
|
||||||
assert_template_result('','{% case condition %}{% when 1 %} its 1 {% when 2 %} its 2 {% endcase %}', assigns)
|
|
||||||
|
|
||||||
assigns = {'condition' => "string here" }
|
|
||||||
assert_template_result(' hit ','{% case condition %}{% when "string here" %} hit {% endcase %}', assigns)
|
|
||||||
|
|
||||||
assigns = {'condition' => "bad string here" }
|
|
||||||
assert_template_result('','{% case condition %}{% when "string here" %} hit {% endcase %}', assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_case_with_else
|
|
||||||
|
|
||||||
assigns = {'condition' => 5 }
|
|
||||||
assert_template_result(' hit ','{% case condition %}{% when 5 %} hit {% else %} else {% endcase %}', assigns)
|
|
||||||
|
|
||||||
assigns = {'condition' => 6 }
|
|
||||||
assert_template_result(' else ','{% case condition %}{% when 5 %} hit {% else %} else {% endcase %}', assigns)
|
|
||||||
|
|
||||||
assigns = {'condition' => 6 }
|
|
||||||
assert_template_result(' else ','{% case condition %} {% when 5 %} hit {% else %} else {% endcase %}', assigns)
|
|
||||||
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_case_on_size
|
|
||||||
assert_template_result('', '{% case a.size %}{% when 1 %}1{% when 2 %}2{% endcase %}', 'a' => [])
|
|
||||||
assert_template_result('1' , '{% case a.size %}{% when 1 %}1{% when 2 %}2{% endcase %}', 'a' => [1])
|
|
||||||
assert_template_result('2' , '{% case a.size %}{% when 1 %}1{% when 2 %}2{% endcase %}', 'a' => [1, 1])
|
|
||||||
assert_template_result('', '{% case a.size %}{% when 1 %}1{% when 2 %}2{% endcase %}', 'a' => [1, 1, 1])
|
|
||||||
assert_template_result('', '{% case a.size %}{% when 1 %}1{% when 2 %}2{% endcase %}', 'a' => [1, 1, 1, 1])
|
|
||||||
assert_template_result('', '{% case a.size %}{% when 1 %}1{% when 2 %}2{% endcase %}', 'a' => [1, 1, 1, 1, 1])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_case_on_size_with_else
|
|
||||||
assert_template_result('else', '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}', 'a' => [])
|
|
||||||
assert_template_result('1', '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}', 'a' => [1])
|
|
||||||
assert_template_result('2', '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}', 'a' => [1, 1])
|
|
||||||
assert_template_result('else', '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}', 'a' => [1, 1, 1])
|
|
||||||
assert_template_result('else', '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}', 'a' => [1, 1, 1, 1])
|
|
||||||
assert_template_result('else', '{% case a.size %}{% when 1 %}1{% when 2 %}2{% else %}else{% endcase %}', 'a' => [1, 1, 1, 1, 1])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_case_on_length_with_else
|
|
||||||
assert_template_result('else', '{% case a.empty? %}{% when true %}true{% when false %}false{% else %}else{% endcase %}', {})
|
|
||||||
assert_template_result('false', '{% case false %}{% when true %}true{% when false %}false{% else %}else{% endcase %}', {})
|
|
||||||
assert_template_result('true', '{% case true %}{% when true %}true{% when false %}false{% else %}else{% endcase %}', {})
|
|
||||||
assert_template_result('else', '{% case NULL %}{% when true %}true{% when false %}false{% else %}else{% endcase %}', {})
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_assign_from_case
|
|
||||||
# Example from the shopify forums
|
|
||||||
code = %q({% case collection.handle %}{% when 'menswear-jackets' %}{% assign ptitle = 'menswear' %}{% when 'menswear-t-shirts' %}{% assign ptitle = 'menswear' %}{% else %}{% assign ptitle = 'womenswear' %}{% endcase %}{{ ptitle }})
|
|
||||||
template = Liquid::Template.parse(code)
|
|
||||||
assert_equal "menswear", template.render("collection" => {'handle' => 'menswear-jackets'})
|
|
||||||
assert_equal "menswear", template.render("collection" => {'handle' => 'menswear-t-shirts'})
|
|
||||||
assert_equal "womenswear", template.render("collection" => {'handle' => 'x'})
|
|
||||||
assert_equal "womenswear", template.render("collection" => {'handle' => 'y'})
|
|
||||||
assert_equal "womenswear", template.render("collection" => {'handle' => 'z'})
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_case_when_or
|
|
||||||
code = '{% case condition %}{% when 1 or 2 or 3 %} its 1 or 2 or 3 {% when 4 %} its 4 {% endcase %}'
|
|
||||||
assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 1 })
|
|
||||||
assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 2 })
|
|
||||||
assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 3 })
|
|
||||||
assert_template_result(' its 4 ', code, {'condition' => 4 })
|
|
||||||
assert_template_result('', code, {'condition' => 5 })
|
|
||||||
|
|
||||||
code = '{% case condition %}{% when 1 or "string" or null %} its 1 or 2 or 3 {% when 4 %} its 4 {% endcase %}'
|
|
||||||
assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 1 })
|
|
||||||
assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 'string' })
|
|
||||||
assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => nil })
|
|
||||||
assert_template_result('', code, {'condition' => 'something else' })
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_case_when_comma
|
|
||||||
code = '{% case condition %}{% when 1, 2, 3 %} its 1 or 2 or 3 {% when 4 %} its 4 {% endcase %}'
|
|
||||||
assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 1 })
|
|
||||||
assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 2 })
|
|
||||||
assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 3 })
|
|
||||||
assert_template_result(' its 4 ', code, {'condition' => 4 })
|
|
||||||
assert_template_result('', code, {'condition' => 5 })
|
|
||||||
|
|
||||||
code = '{% case condition %}{% when 1, "string", null %} its 1 or 2 or 3 {% when 4 %} its 4 {% endcase %}'
|
|
||||||
assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 1 })
|
|
||||||
assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => 'string' })
|
|
||||||
assert_template_result(' its 1 or 2 or 3 ', code, {'condition' => nil })
|
|
||||||
assert_template_result('', code, {'condition' => 'something else' })
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_assign
|
|
||||||
assert_equal 'variable', Liquid::Template.parse( '{% assign a = "variable"%}{{a}}' ).render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_assign_is_global
|
|
||||||
assert_equal 'variable', Liquid::Template.parse( '{%for i in (1..2) %}{% assign a = "variable"%}{% endfor %}{{a}}' ).render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_case_detects_bad_syntax
|
|
||||||
assert_raise(SyntaxError) do
|
|
||||||
assert_template_result('', '{% case false %}{% when %}true{% endcase %}', {})
|
|
||||||
end
|
|
||||||
|
|
||||||
assert_raise(SyntaxError) do
|
|
||||||
assert_template_result('', '{% case false %}{% huh %}true{% endcase %}', {})
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
def test_cycle
|
|
||||||
|
|
||||||
assert_template_result('one','{%cycle "one", "two"%}')
|
|
||||||
assert_template_result('one two','{%cycle "one", "two"%} {%cycle "one", "two"%}')
|
|
||||||
|
|
||||||
assert_template_result('one two one','{%cycle "one", "two"%} {%cycle "one", "two"%} {%cycle "one", "two"%}')
|
|
||||||
|
|
||||||
assert_template_result('text-align: left text-align: right','{%cycle "text-align: left", "text-align: right" %} {%cycle "text-align: left", "text-align: right"%}')
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_multiple_cycles
|
|
||||||
assert_template_result('1 2 1 1 2 3 1','{%cycle 1,2%} {%cycle 1,2%} {%cycle 1,2%} {%cycle 1,2,3%} {%cycle 1,2,3%} {%cycle 1,2,3%} {%cycle 1,2,3%}')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_multiple_named_cycles
|
|
||||||
assert_template_result('one one two two one one','{%cycle 1: "one", "two" %} {%cycle 2: "one", "two" %} {%cycle 1: "one", "two" %} {%cycle 2: "one", "two" %} {%cycle 1: "one", "two" %} {%cycle 2: "one", "two" %}')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_multiple_named_cycles_with_names_from_context
|
|
||||||
assigns = {"var1" => 1, "var2" => 2 }
|
|
||||||
assert_template_result('one one two two one one','{%cycle var1: "one", "two" %} {%cycle var2: "one", "two" %} {%cycle var1: "one", "two" %} {%cycle var2: "one", "two" %} {%cycle var1: "one", "two" %} {%cycle var2: "one", "two" %}', assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_size_of_array
|
|
||||||
assigns = {"array" => [1,2,3,4]}
|
|
||||||
assert_template_result('array has 4 elements', "array has {{ array.size }} elements", assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_size_of_hash
|
|
||||||
assigns = {"hash" => {:a => 1, :b => 2, :c=> 3, :d => 4}}
|
|
||||||
assert_template_result('hash has 4 elements', "hash has {{ hash.size }} elements", assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_illegal_symbols
|
|
||||||
assert_template_result('', '{% if true == empty %}?{% endif %}', {})
|
|
||||||
assert_template_result('', '{% if true == null %}?{% endif %}', {})
|
|
||||||
assert_template_result('', '{% if empty == true %}?{% endif %}', {})
|
|
||||||
assert_template_result('', '{% if null == true %}?{% endif %}', {})
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_for_reversed
|
|
||||||
assigns = {'array' => [ 1, 2, 3] }
|
|
||||||
assert_template_result('321','{%for item in array reversed %}{{item}}{%endfor%}',assigns)
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
def test_ifchanged
|
|
||||||
assigns = {'array' => [ 1, 1, 2, 2, 3, 3] }
|
|
||||||
assert_template_result('123','{%for item in array%}{%ifchanged%}{{item}}{% endifchanged %}{%endfor%}',assigns)
|
|
||||||
|
|
||||||
assigns = {'array' => [ 1, 1, 1, 1] }
|
|
||||||
assert_template_result('1','{%for item in array%}{%ifchanged%}{{item}}{% endifchanged %}{%endfor%}',assigns)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,137 +0,0 @@
|
||||||
#!/usr/bin/env ruby
|
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class StatementsTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
|
|
||||||
def test_true_eql_true
|
|
||||||
text = %| {% if true == true %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| true |
|
|
||||||
assert_equal expected, Template.parse(text).render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_true_not_eql_true
|
|
||||||
text = %| {% if true != true %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| false |
|
|
||||||
assert_equal expected, Template.parse(text).render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_true_lq_true
|
|
||||||
text = %| {% if 0 > 0 %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| false |
|
|
||||||
assert_equal expected, Template.parse(text).render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_one_lq_zero
|
|
||||||
text = %| {% if 1 > 0 %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| true |
|
|
||||||
assert_equal expected, Template.parse(text).render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_zero_lq_one
|
|
||||||
text = %| {% if 0 < 1 %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| true |
|
|
||||||
assert_equal expected, Template.parse(text).render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_zero_lq_or_equal_one
|
|
||||||
text = %| {% if 0 <= 0 %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| true |
|
|
||||||
assert_equal expected, Template.parse(text).render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_zero_lq_or_equal_one_involving_nil
|
|
||||||
text = %| {% if null <= 0 %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| false |
|
|
||||||
assert_equal expected, Template.parse(text).render
|
|
||||||
|
|
||||||
|
|
||||||
text = %| {% if 0 <= null %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| false |
|
|
||||||
assert_equal expected, Template.parse(text).render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_zero_lqq_or_equal_one
|
|
||||||
text = %| {% if 0 >= 0 %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| true |
|
|
||||||
assert_equal expected, Template.parse(text).render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_strings
|
|
||||||
text = %| {% if 'test' == 'test' %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| true |
|
|
||||||
assert_equal expected, Template.parse(text).render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_strings_not_equal
|
|
||||||
text = %| {% if 'test' != 'test' %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| false |
|
|
||||||
assert_equal expected, Template.parse(text).render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_var_strings_equal
|
|
||||||
text = %| {% if var == "hello there!" %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| true |
|
|
||||||
assert_equal expected, Template.parse(text).render('var' => 'hello there!')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_var_strings_are_not_equal
|
|
||||||
text = %| {% if "hello there!" == var %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| true |
|
|
||||||
assert_equal expected, Template.parse(text).render('var' => 'hello there!')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_var_and_long_string_are_equal
|
|
||||||
text = %| {% if var == 'hello there!' %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| true |
|
|
||||||
assert_equal expected, Template.parse(text).render('var' => 'hello there!')
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
def test_var_and_long_string_are_equal_backwards
|
|
||||||
text = %| {% if 'hello there!' == var %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| true |
|
|
||||||
assert_equal expected, Template.parse(text).render('var' => 'hello there!')
|
|
||||||
end
|
|
||||||
|
|
||||||
#def test_is_nil
|
|
||||||
# text = %| {% if var != nil %} true {% else %} false {% end %} |
|
|
||||||
# @template.assigns = { 'var' => 'hello there!'}
|
|
||||||
# expected = %| true |
|
|
||||||
# assert_equal expected, @template.parse(text)
|
|
||||||
#end
|
|
||||||
|
|
||||||
def test_is_collection_empty
|
|
||||||
text = %| {% if array == empty %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| true |
|
|
||||||
assert_equal expected, Template.parse(text).render('array' => [])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_is_not_collection_empty
|
|
||||||
text = %| {% if array == empty %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| false |
|
|
||||||
assert_equal expected, Template.parse(text).render('array' => [1,2,3])
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_nil
|
|
||||||
text = %| {% if var == nil %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| true |
|
|
||||||
assert_equal expected, Template.parse(text).render('var' => nil)
|
|
||||||
|
|
||||||
text = %| {% if var == null %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| true |
|
|
||||||
assert_equal expected, Template.parse(text).render('var' => nil)
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_not_nil
|
|
||||||
text = %| {% if var != nil %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| true |
|
|
||||||
assert_equal expected, Template.parse(text).render('var' => 1 )
|
|
||||||
|
|
||||||
text = %| {% if var != null %} true {% else %} false {% endif %} |
|
|
||||||
expected = %| true |
|
|
||||||
assert_equal expected, Template.parse(text).render('var' => 1 )
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,21 +0,0 @@
|
||||||
#!/usr/bin/env ruby
|
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class StrainerTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_strainer
|
|
||||||
strainer = Strainer.create(nil)
|
|
||||||
assert_equal false, strainer.respond_to?('__test__')
|
|
||||||
assert_equal false, strainer.respond_to?('test')
|
|
||||||
assert_equal false, strainer.respond_to?('instance_eval')
|
|
||||||
assert_equal false, strainer.respond_to?('__send__')
|
|
||||||
assert_equal true, strainer.respond_to?('size') # from the standard lib
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_should_respond_to_two_parameters
|
|
||||||
strainer = Strainer.create(nil)
|
|
||||||
assert_equal true, strainer.respond_to?('size', false)
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,26 +0,0 @@
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class TemplateTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_tokenize_strings
|
|
||||||
assert_equal [' '], Template.new.send(:tokenize, ' ')
|
|
||||||
assert_equal ['hello world'], Template.new.send(:tokenize, 'hello world')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_tokenize_variables
|
|
||||||
assert_equal ['{{funk}}'], Template.new.send(:tokenize, '{{funk}}')
|
|
||||||
assert_equal [' ', '{{funk}}', ' '], Template.new.send(:tokenize, ' {{funk}} ')
|
|
||||||
assert_equal [' ', '{{funk}}', ' ', '{{so}}', ' ', '{{brother}}', ' '], Template.new.send(:tokenize, ' {{funk}} {{so}} {{brother}} ')
|
|
||||||
assert_equal [' ', '{{ funk }}', ' '], Template.new.send(:tokenize, ' {{ funk }} ')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_tokenize_blocks
|
|
||||||
assert_equal ['{%comment%}'], Template.new.send(:tokenize, '{%comment%}')
|
|
||||||
assert_equal [' ', '{%comment%}', ' '], Template.new.send(:tokenize, ' {%comment%} ')
|
|
||||||
|
|
||||||
assert_equal [' ', '{%comment%}', ' ', '{%endcomment%}', ' '], Template.new.send(:tokenize, ' {%comment%} {%endcomment%} ')
|
|
||||||
assert_equal [' ', '{% comment %}', ' ', '{% endcomment %}', ' '], Template.new.send(:tokenize, " {% comment %} {% endcomment %} ")
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,20 +0,0 @@
|
||||||
#!/usr/bin/env ruby
|
|
||||||
$LOAD_PATH.unshift(File.dirname(__FILE__)+ '/extra')
|
|
||||||
|
|
||||||
require 'test/unit'
|
|
||||||
require 'test/unit/assertions'
|
|
||||||
require 'caller'
|
|
||||||
require 'breakpoint'
|
|
||||||
require File.dirname(__FILE__) + '/../lib/liquid'
|
|
||||||
|
|
||||||
|
|
||||||
module Test
|
|
||||||
module Unit
|
|
||||||
module Assertions
|
|
||||||
include Liquid
|
|
||||||
def assert_template_result(expected, template, assigns={}, message=nil)
|
|
||||||
assert_equal expected, Template.parse(template).render(assigns)
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
@ -1,27 +0,0 @@
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class UnlessElseTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_unless
|
|
||||||
assert_template_result(' ',' {% unless true %} this text should not go into the output {% endunless %} ')
|
|
||||||
assert_template_result(' this text should go into the output ',
|
|
||||||
' {% unless false %} this text should go into the output {% endunless %} ')
|
|
||||||
assert_template_result(' you rock ?','{% unless true %} you suck {% endunless %} {% unless false %} you rock {% endunless %}?')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_unless_else
|
|
||||||
assert_template_result(' YES ','{% unless true %} NO {% else %} YES {% endunless %}')
|
|
||||||
assert_template_result(' YES ','{% unless false %} YES {% else %} NO {% endunless %}')
|
|
||||||
assert_template_result(' YES ','{% unless "foo" %} NO {% else %} YES {% endunless %}')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_unless_in_loop
|
|
||||||
assert_template_result '23', '{% for i in choices %}{% unless i %}{{ forloop.index }}{% endunless %}{% endfor %}', 'choices' => [1, nil, false]
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_unless_else_in_loop
|
|
||||||
assert_template_result ' TRUE 2 3 ', '{% for i in choices %}{% unless i %} {{ forloop.index }} {% else %} TRUE {% endunless %}{% endfor %}', 'choices' => [1, nil, false]
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,135 +0,0 @@
|
||||||
#!/usr/bin/env ruby
|
|
||||||
require File.dirname(__FILE__) + '/helper'
|
|
||||||
|
|
||||||
class VariableTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_variable
|
|
||||||
var = Variable.new('hello')
|
|
||||||
assert_equal 'hello', var.name
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_filters
|
|
||||||
var = Variable.new('hello | textileze')
|
|
||||||
assert_equal 'hello', var.name
|
|
||||||
assert_equal [[:textileze,[]]], var.filters
|
|
||||||
|
|
||||||
var = Variable.new('hello | textileze | paragraph')
|
|
||||||
assert_equal 'hello', var.name
|
|
||||||
assert_equal [[:textileze,[]], [:paragraph,[]]], var.filters
|
|
||||||
|
|
||||||
var = Variable.new(%! hello | strftime: '%Y'!)
|
|
||||||
assert_equal 'hello', var.name
|
|
||||||
assert_equal [[:strftime,["'%Y'"]]], var.filters
|
|
||||||
|
|
||||||
var = Variable.new(%! 'typo' | link_to: 'Typo', true !)
|
|
||||||
assert_equal %!'typo'!, var.name
|
|
||||||
assert_equal [[:link_to,["'Typo'", "true"]]], var.filters
|
|
||||||
|
|
||||||
var = Variable.new(%! 'typo' | link_to: 'Typo', false !)
|
|
||||||
assert_equal %!'typo'!, var.name
|
|
||||||
assert_equal [[:link_to,["'Typo'", "false"]]], var.filters
|
|
||||||
|
|
||||||
var = Variable.new(%! 'foo' | repeat: 3 !)
|
|
||||||
assert_equal %!'foo'!, var.name
|
|
||||||
assert_equal [[:repeat,["3"]]], var.filters
|
|
||||||
|
|
||||||
var = Variable.new(%! 'foo' | repeat: 3, 3 !)
|
|
||||||
assert_equal %!'foo'!, var.name
|
|
||||||
assert_equal [[:repeat,["3","3"]]], var.filters
|
|
||||||
|
|
||||||
var = Variable.new(%! 'foo' | repeat: 3, 3, 3 !)
|
|
||||||
assert_equal %!'foo'!, var.name
|
|
||||||
assert_equal [[:repeat,["3","3","3"]]], var.filters
|
|
||||||
|
|
||||||
var = Variable.new(%! hello | strftime: '%Y, okay?'!)
|
|
||||||
assert_equal 'hello', var.name
|
|
||||||
assert_equal [[:strftime,["'%Y, okay?'"]]], var.filters
|
|
||||||
|
|
||||||
var = Variable.new(%! hello | things: "%Y, okay?", 'the other one'!)
|
|
||||||
assert_equal 'hello', var.name
|
|
||||||
assert_equal [[:things,["\"%Y, okay?\"","'the other one'"]]], var.filters
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_filter_with_date_parameter
|
|
||||||
|
|
||||||
var = Variable.new(%! '2006-06-06' | date: "%m/%d/%Y"!)
|
|
||||||
assert_equal "'2006-06-06'", var.name
|
|
||||||
assert_equal [[:date,["\"%m/%d/%Y\""]]], var.filters
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_filters_without_whitespace
|
|
||||||
var = Variable.new('hello | textileze | paragraph')
|
|
||||||
assert_equal 'hello', var.name
|
|
||||||
assert_equal [[:textileze,[]], [:paragraph,[]]], var.filters
|
|
||||||
|
|
||||||
var = Variable.new('hello|textileze|paragraph')
|
|
||||||
assert_equal 'hello', var.name
|
|
||||||
assert_equal [[:textileze,[]], [:paragraph,[]]], var.filters
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_symbol
|
|
||||||
var = Variable.new("http://disney.com/logo.gif | image: 'med' ")
|
|
||||||
assert_equal 'http://disney.com/logo.gif', var.name
|
|
||||||
assert_equal [[:image,["'med'"]]], var.filters
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_string_single_quoted
|
|
||||||
var = Variable.new(%| "hello" |)
|
|
||||||
assert_equal '"hello"', var.name
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_string_double_quoted
|
|
||||||
var = Variable.new(%| 'hello' |)
|
|
||||||
assert_equal "'hello'", var.name
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_integer
|
|
||||||
var = Variable.new(%| 1000 |)
|
|
||||||
assert_equal "1000", var.name
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_float
|
|
||||||
var = Variable.new(%| 1000.01 |)
|
|
||||||
assert_equal "1000.01", var.name
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_string_with_special_chars
|
|
||||||
var = Variable.new(%| 'hello! $!@.;"ddasd" ' |)
|
|
||||||
assert_equal %|'hello! $!@.;"ddasd" '|, var.name
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_string_dot
|
|
||||||
var = Variable.new(%| test.test |)
|
|
||||||
assert_equal 'test.test', var.name
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
|
|
||||||
class VariableResolutionTest < Test::Unit::TestCase
|
|
||||||
include Liquid
|
|
||||||
|
|
||||||
def test_simple_variable
|
|
||||||
template = Template.parse(%|{{test}}|)
|
|
||||||
assert_equal 'worked', template.render('test' => 'worked')
|
|
||||||
assert_equal 'worked wonderfully', template.render('test' => 'worked wonderfully')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_simple_with_whitespaces
|
|
||||||
template = Template.parse(%| {{ test }} |)
|
|
||||||
assert_equal ' worked ', template.render('test' => 'worked')
|
|
||||||
assert_equal ' worked wonderfully ', template.render('test' => 'worked wonderfully')
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_ignore_unknown
|
|
||||||
template = Template.parse(%|{{ test }}|)
|
|
||||||
assert_equal '', template.render
|
|
||||||
end
|
|
||||||
|
|
||||||
def test_hash_scoping
|
|
||||||
template = Template.parse(%|{{ test.test }}|)
|
|
||||||
assert_equal 'worked', template.render('test' => {'test' => 'worked'})
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
Loading…
Reference in New Issue