Add reroute middleware hack

This commit is contained in:
Wen-Tien Chang 2010-01-11 17:09:50 +08:00
parent 9f1ba2ae66
commit 314f6d5219
14 changed files with 65 additions and 47 deletions

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@ -1,21 +1,24 @@
class Admin::AnnouncementsController < ApplicationController class Admin::AnnouncementsController < ApplicationController
before_filter :require_entry_name, :only => [:index, :new]
layout "admin" layout "admin"
def index def index
@announcements = Announcement.all @announcements = Announcement.find(:all, :conditions => { :entry_name => params[:entry_name] })
respond_to do |format| respond_to do |format|
format.html # index.html.erb format.html
format.xml { render :xml => @announcements } format.xml { render :xml => @announcements }
end end
end end
def new def new
@announcement = Announcement.new @announcement = Announcement.new
@announcement.entry_name = params[:entry_name]
respond_to do |format| respond_to do |format|
format.html # new.html.erb format.htm
format.xml { render :xml => @announcement } format.xml { render :xml => @announcement }
end end
end end

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@ -1,7 +1,7 @@
class AnnouncementsController < ApplicationController class AnnouncementsController < ApplicationController
def index def index
@announcements = Announcement.all @announcements = Announcement.find(:all, :conditions => { :entry_name => params[:entry_name] })
respond_to do |format| respond_to do |format|
format.html { format.html {

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@ -31,4 +31,9 @@ class ApplicationController < ActionController::Base
I18n.locale = session[:locale] || I18n.default_locale I18n.locale = session[:locale] || I18n.default_locale
end end
def require_entry_name
render :text => 'missing entry_name' if params[:entry_name].blank?
return
end
end end

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@ -13,10 +13,7 @@ class PagesController < ApplicationController
@page = Page.find_by_name(params[:page_name]) @page = Page.find_by_name(params[:page_name])
if @page && !@page.external_link.blank? if @page && !@page.external_link.blank?
# redirect_to @page.external_link redirect_to @page.external_link
elsif @page && !@page.use_engine.blank?
#model_class = Kernel.const_get( "Announcement" ) # page.use_engine
redirect_to announcements_path
else else
render_liquid_page render_liquid_page
end end

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@ -2,11 +2,12 @@ class Announcement
include MongoMapper::Document include MongoMapper::Document
key :entry_name, String, :required => true, :index => true
key_i18n :title, String key_i18n :title, String
key_i18n :content, String key_i18n :content, String
def to_liquid def to_liquid
{ "id" => self.id, "title" => self.title, "content" => self.content } { "entry_name" => self.entry_name, "id" => self.id.to_s, "title" => self.title, "content" => self.content }
end end
end end

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@ -2,9 +2,7 @@ class Layout
include MongoMapper::Document include MongoMapper::Document
key :name, String key :name, String, :required => true, :index => true
key_i18n :content, String key_i18n :content, String
validates_presence_of :name
end end

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@ -1,42 +1,30 @@
class Page class Page
include MongoMapper::Document include MongoMapper::Document
key :name, String key :name, String, :required => true, :index => true
key :parent_page_name, String key :parent_page_name, String, :required => true, :index => true
key_i18n :title, String key_i18n :title, String, :required => true
key_i18n :content, String key_i18n :content, String
key :layout_id, String key :layout_name, String, :required => true
key :layout_name, String
key :external_link, String key :external_link, String
key :position, Integer key :position, Integer, :required => true
key :is_published, Boolean key :is_published, Boolean, :required => true, :default => true, :index => true
key :is_component, Boolean
key :component_name, String key :component_name, String
belongs_to :layout
validates_presence_of :name
validates_presence_of :position
before_save :setup_layout_id
before_validation :setup_default_value before_validation :setup_default_value
def self.find_by_name(page_name) def self.find_by_name(page_name)
Page.find(:first, :conditions => { :name => page_name, :is_published => true }) Page.find(:first, :conditions => { :name => page_name, :is_published => true })
end end
protected def layout
Layout.find_by_name(self.layout_name)
end
def setup_layout_id protected
if self.layout_name.blank?
self.layout_id = nil
else
self.layout_id = Layout.find_by_name( self.layout_name ).id
end
end
def setup_default_value def setup_default_value
if self.position.blank? if self.position.blank?

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@ -2,9 +2,7 @@ class Snippet
include MongoMapper::Document include MongoMapper::Document
key :name, String key :name, String, :required => true, :index => true
key_i18n :content, String key_i18n :content, String
validates_presence_of :name
end end

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@ -1,3 +1,5 @@
<%= f.hidden_field :entry_name %>
<p id="title_zh_tw_block"> <p id="title_zh_tw_block">
<%= f.label "title_zh_tw", "Title (zh_tw)" %> <%= f.label "title_zh_tw", "Title (zh_tw)" %>
<%= f.text_field "title_zh_tw" %> <%= f.text_field "title_zh_tw" %>

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@ -18,4 +18,4 @@
<br /> <br />
<%= link_to 'New announcement', new_admin_announcement_path %> <%= link_to 'New announcement', new_admin_announcement_path( :entry_name => params[:entry_name] ) %>

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@ -42,8 +42,8 @@
</p> </p>
<p> <p>
<%= f.label :is_component, "Is component" %> <%= f.label :component_name, "Component Name" %>
<%= f.radio_button :is_component, true %>Yes <%= f.radio_button :is_component, false %> No <%= f.text_field :component_name %>
</p> </p>
<p> <p>

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@ -23,7 +23,7 @@
<li><%= link_to t(:page, :scope => :admin), admin_pages_path %></li> <li><%= link_to t(:page, :scope => :admin), admin_pages_path %></li>
<li><%= link_to t(:snippet, :scope => :admin), admin_snippets_path %></li> <li><%= link_to t(:snippet, :scope => :admin), admin_snippets_path %></li>
<li><%= link_to t(:layout, :scope => :admin), admin_layouts_path %></li> <li><%= link_to t(:layout, :scope => :admin), admin_layouts_path %></li>
<li><%= link_to t(:announcement, :scope => :admin), admin_announcements_path %></li> <li><%= link_to t(:announcement, :scope => :admin), admin_announcements_path( :entry_name => 'news' ) %></li>
</ul> </ul>
</div> </div>

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@ -42,6 +42,8 @@ Rails::Initializer.run do |config|
# config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}')] # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}')]
config.i18n.default_locale = "zh_tw" config.i18n.default_locale = "zh_tw"
config.middleware.use :RerouteMiddleware
end end
#VALID_LOCALES = ["en", "zh_tw"] #VALID_LOCALES = ["en", "zh_tw"]
@ -49,7 +51,6 @@ VALID_LOCALES = ["en", "zh_tw"]
MongoMapper.database = "r4-#{Rails.env}" MongoMapper.database = "r4-#{Rails.env}"
module MongoMapper::Document::ClassMethods module MongoMapper::Document::ClassMethods
def key_i18n(key, *options) def key_i18n(key, *options)

25
lib/reroute_middleware.rb Normal file
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@ -0,0 +1,25 @@
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'] =~ /^\/([\w]*)/
parsed_entry_name = $1
entry = Page.find_by_name( parsed_entry_name )
if entry && entry.component_name
env['REQUEST_URI'] = env['REQUEST_URI'].sub!(parsed_entry_name, entry.component_name)
env['QUERY_STRING'] = (env['QUERY_STRING'].blank?)? "entry_name=#{parsed_entry_name}" : "entry_name=#{parsed_entry_name}&#{env['QUERY_STRING']}"
end
@app.call(env)
end
end