class DiaryEntryController < ApplicationController
- layout 'site', :except => :rss
+ layout "site", :except => :rss
- before_filter :authorize_web
- before_filter :set_locale
- before_filter :require_user, :only => [:new, :edit, :comment, :hide, :hidecomment]
- before_filter :lookup_this_user, :only => [:view, :comments]
- before_filter :check_database_readable
- before_filter :check_database_writable, :only => [:new, :edit]
- before_filter :require_administrator, :only => [:hide, :hidecomment]
+ before_action :authorize_web
+ before_action :set_locale
+ before_action :require_user, :only => [:new, :edit, :comment, :hide, :hidecomment, :subscribe, :unsubscribe]
+ before_action :lookup_this_user, :only => [:view, :comments]
+ before_action :check_database_readable
+ before_action :check_database_writable, :only => [:new, :edit, :comment, :hide, :hidecomment, :subscribe, :unsubscribe]
+ before_action :require_administrator, :only => [:hide, :hidecomment]
def new
- @title = t 'diary_entry.new.title'
+ @title = t "diary_entry.new.title"
- if params[:diary_entry]
+ if request.post?
@diary_entry = DiaryEntry.new(entry_params)
@diary_entry.user = @user
else
@user.preferences.create(:k => "diary.default_language", :v => @diary_entry.language_code)
end
- redirect_to :controller => 'diary_entry', :action => 'list', :display_name => @user.display_name
+
+ # Subscribe user to diary comments
+ @diary_entry.subscriptions.create(:user => @user)
+
+ redirect_to :action => "list", :display_name => @user.display_name
else
- render :action => 'edit'
+ render :action => "edit"
end
else
default_lang = @user.preferences.where(:k => "diary.default_language").first
lang_code = default_lang ? default_lang.v : @user.preferred_language
- @diary_entry = DiaryEntry.new(:language_code => lang_code)
+ @diary_entry = DiaryEntry.new(entry_params.merge(:language_code => lang_code))
set_map_location
- render :action => 'edit'
+ render :action => "edit"
end
end
def edit
- @title= t 'diary_entry.edit.title'
+ @title = t "diary_entry.edit.title"
@diary_entry = DiaryEntry.find(params[:id])
if @user != @diary_entry.user
- redirect_to :controller => 'diary_entry', :action => 'view', :id => params[:id]
- elsif params[:diary_entry] and @diary_entry.update_attributes(entry_params)
- redirect_to :controller => 'diary_entry', :action => 'view', :id => params[:id]
+ redirect_to :action => "view", :id => params[:id]
+ elsif params[:diary_entry] && @diary_entry.update_attributes(entry_params)
+ redirect_to :action => "view", :id => params[:id]
end
set_map_location
@diary_comment = @entry.comments.build(comment_params)
@diary_comment.user = @user
if @diary_comment.save
- if @diary_comment.user != @entry.user
- Notifier.diary_comment_notification(@diary_comment).deliver_now
+
+ # Notify current subscribers of the new comment
+ @entry.subscribers.visible.each do |user|
+ if @user != user
+ Notifier.diary_comment_notification(@diary_comment, user).deliver_now
+ end
end
- redirect_to :controller => 'diary_entry', :action => 'view', :display_name => @entry.user.display_name, :id => @entry.id
+ # Add the commenter to the subscribers if necessary
+ @entry.subscriptions.create(:user => @user) unless @entry.subscribers.exists?(@user.id)
+
+ redirect_to :action => "view", :display_name => @entry.user.display_name, :id => @entry.id
else
- render :action => 'view'
+ render :action => "view"
end
rescue ActiveRecord::RecordNotFound
render :action => "no_such_entry", :status => :not_found
end
+ def subscribe
+ diary_entry = DiaryEntry.find(params[:id])
+
+ diary_entry.subscriptions.create(:user => @user) unless diary_entry.subscribers.exists?(@user.id)
+
+ redirect_to :action => "view", :display_name => diary_entry.user.display_name, :id => diary_entry.id
+ rescue ActiveRecord::RecordNotFound
+ render :action => "no_such_entry", :status => :not_found
+ end
+
+ def unsubscribe
+ diary_entry = DiaryEntry.find(params[:id])
+
+ diary_entry.subscriptions.where(:user => @user).delete_all if diary_entry.subscribers.exists?(@user.id)
+
+ redirect_to :action => "view", :display_name => diary_entry.user.display_name, :id => diary_entry.id
+ rescue ActiveRecord::RecordNotFound
+ render :action => "no_such_entry", :status => :not_found
+ end
+
def list
if params[:display_name]
- @this_user = User.active.find_by_display_name(params[:display_name])
+ @this_user = User.active.find_by(:display_name => params[:display_name])
if @this_user
- @title = t 'diary_entry.list.user_title', :user => @this_user.display_name
+ @title = t "diary_entry.list.user_title", :user => @this_user.display_name
@entries = @this_user.diary_entries
else
render_unknown_user params[:display_name]
end
elsif params[:friends]
if @user
- @title = t 'diary_entry.list.title_friends'
+ @title = t "diary_entry.list.title_friends"
@entries = DiaryEntry.where(:user_id => @user.friend_users)
else
- require_user
- return
+ require_user
+ return
end
elsif params[:nearby]
if @user
- @title = t 'diary_entry.list.title_nearby'
+ @title = t "diary_entry.list.title_nearby"
@entries = DiaryEntry.where(:user_id => @user.nearby)
else
- require_user
- return
+ require_user
+ return
end
else
- @entries = DiaryEntry.joins(:user).where(:users => { :status => ["active", "confirmed"] })
+ @entries = DiaryEntry.joins(:user).where(:users => { :status => %w(active confirmed) })
if params[:language]
- @title = t 'diary_entry.list.in_language_title', :language => Language.find(params[:language]).english_name
+ @title = t "diary_entry.list.in_language_title", :language => Language.find(params[:language]).english_name
@entries = @entries.where(:language_code => params[:language])
else
- @title = t 'diary_entry.list.title'
+ @title = t "diary_entry.list.title"
end
end
def rss
if params[:display_name]
- user = User.active.find_by_display_name(params[:display_name])
+ user = User.active.find_by(:display_name => params[:display_name])
if user
@entries = user.diary_entries
- @title = I18n.t('diary_entry.feed.user.title', :user => user.display_name)
- @description = I18n.t('diary_entry.feed.user.description', :user => user.display_name)
+ @title = I18n.t("diary_entry.feed.user.title", :user => user.display_name)
+ @description = I18n.t("diary_entry.feed.user.description", :user => user.display_name)
@link = "http://#{SERVER_URL}/user/#{user.display_name}/diary"
else
render :text => "", :status => :not_found
return
end
else
- @entries = DiaryEntry.joins(:user).where(:users => { :status => ["active", "confirmed"] })
+ @entries = DiaryEntry.joins(:user).where(:users => { :status => %w(active confirmed) })
if params[:language]
@entries = @entries.where(:language_code => params[:language])
- @title = I18n.t('diary_entry.feed.language.title', :language_name => Language.find(params[:language]).english_name)
- @description = I18n.t('diary_entry.feed.language.description', :language_name => Language.find(params[:language]).english_name)
+ @title = I18n.t("diary_entry.feed.language.title", :language_name => Language.find(params[:language]).english_name)
+ @description = I18n.t("diary_entry.feed.language.description", :language_name => Language.find(params[:language]).english_name)
@link = "http://#{SERVER_URL}/diary/#{params[:language]}"
else
- @title = I18n.t('diary_entry.feed.all.title')
- @description = I18n.t('diary_entry.feed.all.description')
+ @title = I18n.t("diary_entry.feed.all.title")
+ @description = I18n.t("diary_entry.feed.all.description")
@link = "http://#{SERVER_URL}/diary"
end
end
def view
@entry = @this_user.diary_entries.visible.where(:id => params[:id]).first
if @entry
- @title = t 'diary_entry.view.title', :user => params[:display_name], :title => @entry.title
+ @title = t "diary_entry.view.title", :user => params[:display_name], :title => @entry.title
else
- @title = t 'diary_entry.no_such_entry.title', :id => params[:id]
- render :action => 'no_such_entry', :status => :not_found
+ @title = t "diary_entry.no_such_entry.title", :id => params[:id]
+ render :action => "no_such_entry", :status => :not_found
end
end
:user_id => @this_user,
:visible => true
},
- :order => 'created_at DESC',
+ :order => "created_at DESC",
:per_page => 20)
@page = (params[:page] || 1).to_i
end
-private
+
+ private
+
##
# return permitted diary entry parameters
def entry_params
params.require(:diary_entry).permit(:title, :body, :language_code, :latitude, :longitude)
+ rescue ActionController::ParameterMissing
+ ActionController::Parameters.new.permit(:title, :body, :language_code, :latitude, :longitude)
end
##
# and return them to the user page.
def require_administrator
unless @user.administrator?
- flash[:error] = t('user.filter.not_an_administrator')
- redirect_to :controller => 'diary_entry', :action => 'view'
+ flash[:error] = t("user.filter.not_an_administrator")
+ redirect_to :action => "view"
end
end
- ##
- # is this list user specific?
- def user_specific_list?
- params[:friends] or params[:nearby]
- end
-
##
# decide on a location for the diary entry map
def set_map_location
- if @diary_entry.latitude and @diary_entry.longitude
+ if @diary_entry.latitude && @diary_entry.longitude
@lon = @diary_entry.longitude
@lat = @diary_entry.latitude
@zoom = 12
- elsif @user.home_lat.nil? or @user.home_lon.nil?
+ elsif @user.home_lat.nil? || @user.home_lon.nil?
@lon = params[:lon] || -0.1
@lat = params[:lat] || 51.5
@zoom = params[:zoom] || 4
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