+++ /dev/null
-class DiaryEntryController < ApplicationController
- layout "site", :except => :rss
-
- before_action :authorize_web
- before_action :set_locale
-
- authorize_resource
-
- before_action :lookup_user, :only => [:show, :comments]
- before_action :check_database_readable
- before_action :check_database_writable, :only => [:new, :edit, :comment, :hide, :hidecomment, :subscribe, :unsubscribe]
- before_action :allow_thirdparty_images, :only => [:new, :edit, :index, :show, :comments]
-
- def new
- @title = t "diary_entry.new.title"
-
- if request.post?
- @diary_entry = DiaryEntry.new(entry_params)
- @diary_entry.user = current_user
-
- if @diary_entry.save
- default_lang = current_user.preferences.where(:k => "diary.default_language").first
- if default_lang
- default_lang.v = @diary_entry.language_code
- default_lang.save!
- else
- current_user.preferences.create(:k => "diary.default_language", :v => @diary_entry.language_code)
- end
-
- # Subscribe user to diary comments
- @diary_entry.subscriptions.create(:user => current_user)
-
- redirect_to :action => "index", :display_name => current_user.display_name
- else
- render :action => "edit"
- end
- else
- default_lang = current_user.preferences.where(:k => "diary.default_language").first
- lang_code = default_lang ? default_lang.v : current_user.preferred_language
- @diary_entry = DiaryEntry.new(entry_params.merge(:language_code => lang_code))
- set_map_location
- render :action => "edit"
- end
- end
-
- def edit
- @title = t "diary_entry.edit.title"
- @diary_entry = DiaryEntry.find(params[:id])
-
- if current_user != @diary_entry.user
- redirect_to diary_entry_path(@diary_entry.user, @diary_entry)
- elsif params[:diary_entry] && @diary_entry.update(entry_params)
- redirect_to diary_entry_path(@diary_entry.user, @diary_entry)
- end
-
- set_map_location
- rescue ActiveRecord::RecordNotFound
- render :action => "no_such_entry", :status => :not_found
- end
-
- def comment
- @entry = DiaryEntry.find(params[:id])
- @diary_comment = @entry.comments.build(comment_params)
- @diary_comment.user = current_user
- if @diary_comment.save
-
- # Notify current subscribers of the new comment
- @entry.subscribers.visible.each do |user|
- Notifier.diary_comment_notification(@diary_comment, user).deliver_later if current_user != user
- end
-
- # Add the commenter to the subscribers if necessary
- @entry.subscriptions.create(:user => current_user) unless @entry.subscribers.exists?(current_user.id)
-
- redirect_to diary_entry_path(@entry.user, @entry)
- else
- render :action => "show"
- 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 => current_user) unless diary_entry.subscribers.exists?(current_user.id)
-
- redirect_to diary_entry_path(diary_entry.user, diary_entry)
- 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 => current_user).delete_all if diary_entry.subscribers.exists?(current_user.id)
-
- redirect_to diary_entry_path(diary_entry.user, diary_entry)
- rescue ActiveRecord::RecordNotFound
- render :action => "no_such_entry", :status => :not_found
- end
-
- def index
- if params[:display_name]
- @user = User.active.find_by(:display_name => params[:display_name])
-
- if @user
- @title = t "diary_entry.index.user_title", :user => @user.display_name
- @entries = @user.diary_entries
- else
- render_unknown_user params[:display_name]
- return
- end
- elsif params[:friends]
- if current_user
- @title = t "diary_entry.index.title_friends"
- @entries = DiaryEntry.where(:user_id => current_user.friend_users)
- else
- require_user
- return
- end
- elsif params[:nearby]
- if current_user
- @title = t "diary_entry.index.title_nearby"
- @entries = DiaryEntry.where(:user_id => current_user.nearby)
- else
- require_user
- return
- end
- else
- @entries = DiaryEntry.joins(:user).where(:users => { :status => %w[active confirmed] })
-
- if params[:language]
- @title = t "diary_entry.index.in_language_title", :language => Language.find(params[:language]).english_name
- @entries = @entries.where(:language_code => params[:language])
- else
- @title = t "diary_entry.index.title"
- end
- end
-
- @params = params.permit(:display_name, :friends, :nearby, :language)
-
- @page = (params[:page] || 1).to_i
- @page_size = 20
-
- @entries = @entries.visible
- @entries = @entries.order("created_at DESC")
- @entries = @entries.offset((@page - 1) * @page_size)
- @entries = @entries.limit(@page_size)
- @entries = @entries.includes(:user, :language)
- end
-
- def rss
- if params[:display_name]
- user = User.active.find_by(:display_name => params[:display_name])
-
- if user
- @entries = user.diary_entries
- @title = t("diary_entry.feed.user.title", :user => user.display_name)
- @description = t("diary_entry.feed.user.description", :user => user.display_name)
- @link = url_for :controller => "diary_entry", :action => "index", :display_name => user.display_name, :host => SERVER_URL, :protocol => SERVER_PROTOCOL
- else
- head :not_found
- return
- end
- else
- @entries = DiaryEntry.joins(:user).where(:users => { :status => %w[active confirmed] })
-
- if params[:language]
- @entries = @entries.where(:language_code => params[:language])
- @title = t("diary_entry.feed.language.title", :language_name => Language.find(params[:language]).english_name)
- @description = t("diary_entry.feed.language.description", :language_name => Language.find(params[:language]).english_name)
- @link = url_for :controller => "diary_entry", :action => "index", :language => params[:language], :host => SERVER_URL, :protocol => SERVER_PROTOCOL
- else
- @title = t("diary_entry.feed.all.title")
- @description = t("diary_entry.feed.all.description")
- @link = url_for :controller => "diary_entry", :action => "index", :host => SERVER_URL, :protocol => SERVER_PROTOCOL
- end
- end
-
- @entries = @entries.visible.includes(:user).order("created_at DESC").limit(20)
- end
-
- def show
- @entry = @user.diary_entries.visible.where(:id => params[:id]).first
- if @entry
- @title = t "diary_entry.show.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
- end
- end
-
- def hide
- entry = DiaryEntry.find(params[:id])
- entry.update(:visible => false)
- redirect_to :action => "index", :display_name => entry.user.display_name
- end
-
- def hidecomment
- comment = DiaryComment.find(params[:comment])
- comment.update(:visible => false)
- redirect_to diary_entry_path(comment.diary_entry.user, comment.diary_entry)
- end
-
- def comments
- @comment_pages, @comments = paginate(:diary_comments,
- :conditions => {
- :user_id => @user,
- :visible => true
- },
- :order => "created_at DESC",
- :per_page => 20)
- @page = (params[:page] || 1).to_i
- end
-
- private
-
- # This is required because, being a default-deny system, cancancan
- # _cannot_ tell you the reason you were denied access; and so
- # the "nice" feedback presenting next steps can't be gleaned from
- # the exception
- ##
- # for the hide actions, require that the user is a administrator, or fill out
- # a helpful error message and return them to the user page.
- def deny_access(exception)
- if current_user && exception.action.in?([:hide, :hidecomment])
- flash[:error] = t("users.filter.not_an_administrator")
- redirect_to :action => "show"
- else
- super
- end
- end
-
- ##
- # 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
-
- ##
- # return permitted diary comment parameters
- def comment_params
- params.require(:diary_comment).permit(:body)
- end
-
- ##
- # decide on a location for the diary entry map
- def set_map_location
- if @diary_entry.latitude && @diary_entry.longitude
- @lon = @diary_entry.longitude
- @lat = @diary_entry.latitude
- @zoom = 12
- elsif current_user.home_lat.nil? || current_user.home_lon.nil?
- @lon = params[:lon] || -0.1
- @lat = params[:lat] || 51.5
- @zoom = params[:zoom] || 4
- else
- @lon = current_user.home_lon
- @lat = current_user.home_lat
- @zoom = 12
- end
- end
-end
projects / rails.git / blobdiff