1 class DiaryEntryController < ApplicationController
2 layout "site", :except => :rss
4 before_action :authorize_web
5 before_action :set_locale
6 before_action :require_user, :only => [:new, :edit, :comment, :hide, :hidecomment, :subscribe, :unsubscribe]
7 before_action :lookup_this_user, :only => [:view, :comments]
8 before_action :check_database_readable
9 before_action :check_database_writable, :only => [:new, :edit, :comment, :hide, :hidecomment, :subscribe, :unsubscribe]
10 before_action :require_administrator, :only => [:hide, :hidecomment]
13 @title = t "diary_entry.new.title"
15 if params[:diary_entry]
16 @diary_entry = DiaryEntry.new(entry_params)
17 @diary_entry.user = @user
20 default_lang = @user.preferences.where(:k => "diary.default_language").first
22 default_lang.v = @diary_entry.language_code
25 @user.preferences.create(:k => "diary.default_language", :v => @diary_entry.language_code)
28 # Subscribe user to diary comments
29 @diary_entry.subscribers << @user
31 redirect_to :controller => "diary_entry", :action => "list", :display_name => @user.display_name
33 render :action => "edit"
36 default_lang = @user.preferences.where(:k => "diary.default_language").first
37 lang_code = default_lang ? default_lang.v : @user.preferred_language
38 @diary_entry = DiaryEntry.new(:language_code => lang_code)
40 render :action => "edit"
45 @title = t "diary_entry.edit.title"
46 @diary_entry = DiaryEntry.find(params[:id])
48 if @user != @diary_entry.user
49 redirect_to :controller => "diary_entry", :action => "view", :id => params[:id]
50 elsif params[:diary_entry] && @diary_entry.update_attributes(entry_params)
51 redirect_to :controller => "diary_entry", :action => "view", :id => params[:id]
55 rescue ActiveRecord::RecordNotFound
56 render :action => "no_such_entry", :status => :not_found
60 @entry = DiaryEntry.find(params[:id])
61 @diary_comment = @entry.comments.build(comment_params)
62 @diary_comment.user = @user
63 if @diary_comment.save
65 # Notify current subscribers of the new comment
66 @entry.subscribers.visible.each do |user|
68 Notifier.diary_comment_notification(@diary_comment, user).deliver_now
72 # Add the commenter to the subscribers if necessary
73 @entry.subscribers << @user unless @entry.subscribers.exists?(@user.id)
75 redirect_to :controller => "diary_entry", :action => "view", :display_name => @entry.user.display_name, :id => @entry.id
77 render :action => "view"
79 rescue ActiveRecord::RecordNotFound
80 render :action => "no_such_entry", :status => :not_found
84 diary_entry = DiaryEntry.find(params[:id])
86 if ! diary_entry.subscribers.exists?(@user.id)
87 diary_entry.subscribers << @user
90 redirect_to :controller => "diary_entry", :action => "view", :display_name => diary_entry.user.display_name, :id => diary_entry.id
91 rescue ActiveRecord::RecordNotFound
92 render :action => "no_such_entry", :status => :not_found
96 diary_entry = DiaryEntry.find(params[:id])
98 if diary_entry.subscribers.exists?(@user.id)
99 diary_entry.subscribers.delete(@user)
102 redirect_to :controller => "diary_entry", :action => "view", :display_name => diary_entry.user.display_name, :id => diary_entry.id
103 rescue ActiveRecord::RecordNotFound
104 render :action => "no_such_entry", :status => :not_found
108 if params[:display_name]
109 @this_user = User.active.find_by_display_name(params[:display_name])
112 @title = t "diary_entry.list.user_title", :user => @this_user.display_name
113 @entries = @this_user.diary_entries
115 render_unknown_user params[:display_name]
118 elsif params[:friends]
120 @title = t "diary_entry.list.title_friends"
121 @entries = DiaryEntry.where(:user_id => @user.friend_users)
126 elsif params[:nearby]
128 @title = t "diary_entry.list.title_nearby"
129 @entries = DiaryEntry.where(:user_id => @user.nearby)
135 @entries = DiaryEntry.joins(:user).where(:users => { :status => %w(active confirmed) })
138 @title = t "diary_entry.list.in_language_title", :language => Language.find(params[:language]).english_name
139 @entries = @entries.where(:language_code => params[:language])
141 @title = t "diary_entry.list.title"
145 @page = (params[:page] || 1).to_i
148 @entries = @entries.visible
149 @entries = @entries.order("created_at DESC")
150 @entries = @entries.offset((@page - 1) * @page_size)
151 @entries = @entries.limit(@page_size)
152 @entries = @entries.includes(:user, :language)
156 if params[:display_name]
157 user = User.active.find_by_display_name(params[:display_name])
160 @entries = user.diary_entries
161 @title = I18n.t("diary_entry.feed.user.title", :user => user.display_name)
162 @description = I18n.t("diary_entry.feed.user.description", :user => user.display_name)
163 @link = "http://#{SERVER_URL}/user/#{user.display_name}/diary"
165 render :text => "", :status => :not_found
169 @entries = DiaryEntry.joins(:user).where(:users => { :status => %w(active confirmed) })
172 @entries = @entries.where(:language_code => params[:language])
173 @title = I18n.t("diary_entry.feed.language.title", :language_name => Language.find(params[:language]).english_name)
174 @description = I18n.t("diary_entry.feed.language.description", :language_name => Language.find(params[:language]).english_name)
175 @link = "http://#{SERVER_URL}/diary/#{params[:language]}"
177 @title = I18n.t("diary_entry.feed.all.title")
178 @description = I18n.t("diary_entry.feed.all.description")
179 @link = "http://#{SERVER_URL}/diary"
183 @entries = @entries.visible.includes(:user).order("created_at DESC").limit(20)
187 @entry = @this_user.diary_entries.visible.where(:id => params[:id]).first
189 @title = t "diary_entry.view.title", :user => params[:display_name], :title => @entry.title
191 @title = t "diary_entry.no_such_entry.title", :id => params[:id]
192 render :action => "no_such_entry", :status => :not_found
197 entry = DiaryEntry.find(params[:id])
198 entry.update_attributes(:visible => false)
199 redirect_to :action => "list", :display_name => entry.user.display_name
203 comment = DiaryComment.find(params[:comment])
204 comment.update_attributes(:visible => false)
205 redirect_to :action => "view", :display_name => comment.diary_entry.user.display_name, :id => comment.diary_entry.id
209 @comment_pages, @comments = paginate(:diary_comments,
211 :user_id => @this_user,
214 :order => "created_at DESC",
216 @page = (params[:page] || 1).to_i
222 # return permitted diary entry parameters
224 params.require(:diary_entry).permit(:title, :body, :language_code, :latitude, :longitude)
228 # return permitted diary comment parameters
230 params.require(:diary_comment).permit(:body)
234 # require that the user is a administrator, or fill out a helpful error message
235 # and return them to the user page.
236 def require_administrator
237 unless @user.administrator?
238 flash[:error] = t("user.filter.not_an_administrator")
239 redirect_to :controller => "diary_entry", :action => "view"
244 # decide on a location for the diary entry map
246 if @diary_entry.latitude && @diary_entry.longitude
247 @lon = @diary_entry.longitude
248 @lat = @diary_entry.latitude
250 elsif @user.home_lat.nil? || @user.home_lon.nil?
251 @lon = params[:lon] || -0.1
252 @lat = params[:lat] || 51.5
253 @zoom = params[:zoom] || 4
255 @lon = @user.home_lon
256 @lat = @user.home_lat