Add link_to_edit for modules frontend(Announcement, Archive, Faq, PageContent)

app/controllers/pages_controller.rb

@@ -28,7 +28,7 @@ class PagesController < ApplicationController
     @manifest = @key
     page = Page.first
     impressionist(page)
-    OrbitHelper.set_params params
+    OrbitHelper.set_params params,current_user
     OrbitHelper.set_site_locale locale
     render :html => render_final_page("home",page,true).html_safe
   end
@@ -76,7 +76,7 @@ class PagesController < ApplicationController
           params[:url] = page.url
 
           @manifest = @key
-          OrbitHelper.set_params params
+          OrbitHelper.set_params params,current_user
           OrbitHelper.set_site_locale locale
           OrbitHelper.set_this_module_app module_app.singularize
           OrbitHelper.set_page_categories page.categories || []

app/helpers/application_helper.rb

@@ -166,6 +166,15 @@ module ApplicationHelper
 
 	def render_view
 
+		def render_link_to_edit(html, url_to_edit)
+			if html.scan("{{link_to_edit}}").length == 0
+				html = url_to_edit.blank? ? html : html + "<p class='admin-edit text-right'><a class='btn btn-primary' href='#{url_to_edit}'><i class='icon-edit'></i> #{t(:edit)}</a></p>"
+			else
+				html = url_to_edit.blank? ? html.gsub("{{link_to_edit}}","") : html.gsub("{{link_to_edit}}","<p class='admin-edit text-right'><a class='btn btn-primary' href='#{url_to_edit}'><i class='icon-edit'></i> #{t(:edit)}</a></p>")
+			end
+			return html
+		end
+
 		def parsing_repeats_again(elements,d,level)
 			newhtml = []
 			oldhtml = []
@@ -173,11 +182,12 @@ module ApplicationHelper
 				html_to_render = ""
 				data_name = el.attr("data-list")
 				wrap_elements = el.css("*[data-list][data-level='#{level}']")
-				if d["#{data_name}"]
+				if d[data_name]
-					d["#{data_name}"].each_with_index do |item,i|
+					d[data_name].each_with_index do |item,i|
 						element = el.inner_html
+						element = render_link_to_edit(element, item['url_to_edit']) if !item['url_to_edit'].nil?
 						if wrap_elements.count > 0
-							htmls = parsing_repeats_again(wrap_elements,d["#{data_name}"][i], level + 1)
+							htmls = parsing_repeats_again(wrap_elements,d[data_name][i], level + 1)
 							htmls[0].each_with_index do |html,i|
 								element = element.gsub(html,htmls[1][i])      
 							end
@@ -299,6 +309,7 @@ module ApplicationHelper
 							html = html.gsub("{{#{key}}}",value.to_s)
 							html = html.gsub("%7B%7B#{key}%7D%7D",value.to_s)
 						end
+						html = render_link_to_edit(html, data["url_to_edit"]) if !data["url_to_edit"].nil?
 						html.html_safe
 					end
 				end

app/helpers/orbit_helper.rb

@@ -1,6 +1,7 @@
 module OrbitHelper
-  def self.set_params(params)
+  def self.set_params(params,current_user)
     @params = params
+    @current_user = current_user
   end
 
   def self.set_page_categories(categories)
@@ -54,6 +55,10 @@ module OrbitHelper
     @sort_position
   end
 
+  def self.current_user 
+    @current_user 
+  end
+
   def self.page_for_tag(tag)
     page_for_tag = nil
     pages = Page.where(:module => @module_app.key)
@@ -120,6 +125,26 @@ module OrbitHelper
     @tags
   end
 
+  def self.user_can_edit?(obj)
+    return false if @current_user.nil?
+    return true if @current_user.is_admin?
+
+    if obj.class.to_s == "PageContext"
+      return @current_user.is_manager?(@module_app)
+    else
+      return @current_user.nil? ? false : user_has_cateogry?(obj.category_id)
+    end
+  end
+
+  def self.user_has_cateogry?(cat)
+    return false if @current_user.nil?
+    if @current_user.is_admin? or @current_user.is_manager?(@module_app)
+      return true
+    else
+      return @current_user.approved_categories.include?cat rescue false
+    end
+  end
+
   def self.params
     @params
   end

app/templates/orbit_bootstrap/modules/announcement/show.html.erb

@@ -41,6 +41,9 @@
     <a href="https://twitter.com/share" class="twitter-share-button" data-dnt="true" data-count="none">Tweet</a>
   </div>
 </article>
+
+{{link_to_edit}}
+
 <script>
   $(function() {
 

app/templates/orbit_bootstrap/modules/archive/index1.html.erb

@@ -28,6 +28,7 @@
             </dl>
           </dl>
         </div>
+        {{link_to_edit}}
       </div>
     </div>
   </div>

app/templates/orbit_bootstrap/modules/faq/show.html.erb

@@ -16,3 +16,5 @@
    <a href="{{link_url}}" target="_blank">{{link_title}}</a><br/>
   </div>
 </article>
+
+{{link_to_edit}}