Orbit/app/helpers/application_helper.rb

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module ApplicationHelper
FLASH_NOTICE_KEYS = [:error, :notice, :warning]
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def current_path(param_hash)
request.referer.include?('?') ? [request.referer,param_hash.to_param].join('&') : [request.referer,param_hash.to_param].join('?')
end
def delayed_impressionist(object)
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# Resque.enqueue_at(1.minute.from_now,DelayedImpressionist,object)
end
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def check_user_role_enable(attribute_fields)
@user.attribute_values.collect{|t| attribute_fields.include?(t.attribute_field) }.include?(true) rescue false
end
def show_attribute_value(value)
if value.kind_of? Hash
result = []
value.each{|t| result.push(t.last)}
result.join ","
else
value
end
end
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def create_guest_user
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u = nil
User.without_callback(:create, :before, :initialize_desktop) do
u = User.create(:name => "guest", :email => "guest_#{Time.now.to_i}#{rand(99)}@example.com")
end
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u.admin = false
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u.save(:validate => false)
u
end
# if user is logged in, return current_user, else return guest_user
def current_or_guest_user
if current_user
if session[:guest_user_id]
User.find(session[:guest_user_id]).destroy rescue nil
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session[:guest_user_id] = nil
end
current_user
else
guest_user
end
end
# find guest_user object associated with the current session,
# creating one as needed
def guest_user
User.find(session[:guest_user_id].nil? ? session[:guest_user_id] = create_guest_user.id : session[:guest_user_id])
end
def flash_messages
return unless messages = flash.keys.select{|k| FLASH_NOTICE_KEYS.include?(k)}
formatted_messages = messages.map do |type|
content_tag :div, :class => type.to_s do
message_for_item(flash[type], flash["#{type}_item".to_sym])
end
end
raw(formatted_messages.join)
end
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def link_back(custom_class=nil)
case custom_class
when nil
link_to t('back'), get_go_back, :class => 'nav'
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else
link_to t('back'), get_go_back, :class => custom_class
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end
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end
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# Clean the link back
def get_go_back
begin
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if request.url.include?('locale=')
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session[:last_page]
else
session[:last_page] = remove_locale(request.referer)
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end
rescue
eval(params[:controller].split('/').join('_') << '_url')
end
end
# Remove the locale but keep all the other params
def remove_locale(url)
target = url.split('?')
vars = target[1].split('&') rescue []
vars.delete_if {|var| var.include? 'locale=' }
if vars.size > 0
target[0].to_s + '?' + vars.join('&')
else
target[0].to_s
end
end
def add_locale(url, locale)
if url.include?('?')
url + "&locale=#{locale}"
else
url + "?locale=#{locale}"
end
end
def message_for_item(message, item = nil)
if item.is_a?(Array)
message % link_to(*item)
else
message % item
end
end
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def add_attribute(partial, f, attribute)
new_object = f.object.send(attribute).build
fields = f.fields_for(attribute, new_object, :child_index => "new_#{attribute}") do |f|
render :partial => partial, :object => new_object, :locals => {:f => f}
end
end
def active_for_ob_auths_object(object_class,field = :object_auth_id)
unless active_for_action("object_auths_new_interface","setting").nil?
ob_auth = ObjectAuth.find params[field]
ob_auth.obj_authable_type == object_class.to_s ? 'active' : nil
end
end
def active_for_ob_auth(ob_auth_title,field = :object_auth_id)
unless active_for_action("module_apps_new_interface","setting").nil?
oa_auth = ObjectAuth.find params[field]
oa_auth.title == ob_auth_title ? 'active' : nil
end
end
def active_for_app_auth(app_title ='', opt={:controller_name => 'module_apps_new_interface',:action_name=>'setting',:field => :module_app_id})
unless active_for_action(opt[:controller_name],opt[:action_name]).nil?
app = ModuleApp.find params[opt[:field]]
app.title == app_title ? 'active' : nil
else
nil
end
end
def active_for_controllers(*controller_names)
(controller_names.include?(controller.controller_name) || controller_names.include?(request.fullpath)) ? 'active' : nil
end
def visible_for_controllers(*controller_names)
(controller_names.include?(controller.controller_name) || controller_names.include?(request.fullpath)) ? '' : 'hide'
end
def active_for_action(controller_name, action_name)
((controller.controller_name.eql?(controller_name) || request.fullpath.eql?(controller_name)) && controller.action_name.eql?(action_name)) ? 'active' : nil
end
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def page_metas(page)
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tmp_meta = {}
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metas = ''
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@site.site_metas.each do |meta|
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name, content = meta.get_name_content
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tmp_meta.merge!(name => content)
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end rescue nil
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page.page_metas.each do |meta|
name, content = meta.get_name_content
tmp_meta.merge!(name => content)
end rescue nil
tmp_meta.each_pair{|name, content|
metas << "<meta name='#{name}' content='#{content}' />\n"
} if !tmp_meta.blank?
metas
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end
def page_title(page)
res = "<title>"
page_title = page.page_title ? page.page_title : page.title
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if page.root? && @site.title
res << @site.title
elsif @site.title && @site.title_always_on
res << @site.title + ' - ' + page_title
else
res << page_title
end
res << "</title>\n"
end
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def page_stylesheets(page, edit=nil)
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stylesheets = ''
stylesheets << "<link href='#{asset_path 'orbit_bar_bootstrap'}' rel='stylesheet' type='text/css' />\n"
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stylesheets << "<link href='#{page.design.css_reset.file.url}' rel='stylesheet' type='text/css' />\n" if page.design.css_reset
stylesheets << "<link href='#{asset_path 'banner_nav.css'}' rel='stylesheet' type='text/css' />\n"
stylesheets << "<link href='#{asset_path 'default_widget.css'}' rel='stylesheet' type='text/css' />\n"
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stylesheets << "<link href='#{page.design.css_default.file.url}' rel='stylesheet' type='text/css' />\n" if page.design.css_default
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theme = page.design.themes.detect{ |d| d.id == page.theme_id }
stylesheets << "<link href='#{theme.file.url}' rel='stylesheet' type='text/css' />\n" if theme
stylesheets
end
def page_javascripts(page, edit=nil)
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javascripts = ''
# javascripts << "<script type='text/javascript' src='/assets/lib/jquery.preload-min.js'></script>\n"
# javascripts << "<script type='text/javascript' src='/assets/jquery.cycle.all.latest.js'></script>\n"
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page.design.javascripts.each do |js|
javascripts << "<script type='text/javascript' src='#{js.file.url}'></script>"
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end
javascripts
end
def active_when_current_locale_eq(locale)
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locale.to_sym == I18n.locale ? 'active in': ''
end
def at_least_module_manager
is_manager? || is_admin?
end
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def dislpay_view_count(object)
"#{t(:view_count)}: #{object.view_count}"
end
def display_visitors(options={})
Impression.where(options).and(:referrer.ne => nil).distinct(:session_hash).count
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end
def display_visitors_today
display_visitors(created_at: {'$gte' => Date.today.beginning_of_day, '$lte' => Date.today.end_of_day})
end
def display_visitors_this_week
display_visitors(created_at: {'$gte' => Date.today.beginning_of_week, '$lte' => Date.today.end_of_week})
end
def display_visitors_this_month
display_visitors(created_at: {'$gte' => Date.today.beginning_of_month, '$lte' => Date.today.end_of_month})
end
def display_visitors_this_year
display_visitors(created_at: {'$gte' => Date.today.beginning_of_year, '$lte' => Date.today.end_of_year})
end
def display_date_time(object)
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object.strftime("%Y-%m-%d %H:%M")
end
def display_date(object)
object.strftime("%Y-%m-%d")
end
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def display_time(object)
object.strftime("%H:%M")
end
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def share_links(object, key)
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content_tag :div, :class => 'fb' do
concat social_share_button_tag(object.title, :fb_url => generate_fb_url(object,key), :image => "http://#{request.env['HTTP_HOST']}#{object.image_url}")
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end
end
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def generate_fb_url(object,key)
"http://#{request.env['HTTP_HOST']}/share/#{object.class.to_s.underscore}/#{object.id}?key=#{key}"
end
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def wrap_string_with(str,options={})
line_width = options[:line_width] || 12
wrap_mark = options[:wrap_mark] || "<br />"
str.scan((/.{0,#{line_width}}/)).join(wrap_mark)
end
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def show_avatar(user)
image_tag(user.avatar.thumb.url)
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end
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# NTU link
def get_link(site_number)
"http://#{request.host}:2#{site_number}00"
end
def sortable(column, title = nil, options = {})
options[:remote] ||= true
title ||= column.titleize
css_class = column.to_s == params[:sort] ? "current #{params[:direction]}" : 'asc'
direction = column.to_s == params[:sort] && params[:direction] == 'asc' ? 'desc' : 'asc'
link_to title, params.merge({direction: direction, sort: column, sort_options: column}), {:class => "#{css_class} sortable", :remote => options[:remote]}
end
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end