class DiaryEntryController < ApplicationController
- layout 'site', :except => :rss
+ layout "site", :except => :rss
- before_filter :authorize_web
- before_filter :require_user, :only => [:new, :edit]
- before_filter :check_database_availability
+ 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 = 'New diary entry'
+ @title = t "diary_entry.new.title"
- if params[:diary_entry]
- @diary_entry = DiaryEntry.new(params[:diary_entry])
- @diary_entry.user = @user
+ 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
- if @diary_entry.save
- redirect_to :controller => 'diary_entry', :action => 'list', :display_name => @user.display_name
+ # 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'
+ render :action => "edit"
end
else
- render :action => 'edit'
+ 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= 'Edit diary entry'
+ @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]
- @diary_entry.title = params[:diary_entry][:title]
- @diary_entry.body = params[:diary_entry][:body]
- @diary_entry.latitude = params[:diary_entry][:latitude]
- @diary_entry.longitude = params[:diary_entry][:longitude]
-
- if @diary_entry.save
- redirect_to :controller => 'diary_entry', :action => 'view', :id => params[:id]
- end
+ 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.diary_comments.build(params[:diary_comment])
- @diary_comment.user = @user
+ @diary_comment = @entry.comments.build(comment_params)
+ @diary_comment.user = current_user
if @diary_comment.save
- Notifier::deliver_diary_comment_notification(@diary_comment)
- redirect_to :controller => 'diary_entry', :action => 'view', :display_name => @entry.user.display_name, :id => @entry.id
+
+ # 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 => 'view'
+ render :action => "show"
end
+ rescue ActiveRecord::RecordNotFound
+ render :action => "no_such_entry", :status => :not_found
end
- def list
+ 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]
- @this_user = User.find_by_display_name(params[:display_name])
- if @this_user
- @title = @this_user.display_name + "'s diary"
- @entry_pages, @entries = paginate(:diary_entries,
- :conditions => ['user_id = ?', @this_user.id],
- :order => 'created_at DESC',
- :per_page => 20)
- else
- @not_found_user = params[:display_name]
+ @user = User.active.find_by(:display_name => params[:display_name])
- render :action => 'no_such_user', :status => :not_found
+ 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
- @title = "Users' diaries"
- @entry_pages, @entries = paginate(:diary_entries,
- :order => 'created_at DESC',
- :per_page => 20)
+ @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.find_by_display_name(params[:display_name])
+ user = User.active.find_by(:display_name => params[:display_name])
if user
- @entries = DiaryEntry.find(:all, :conditions => ['user_id = ?', user.id], :order => 'created_at DESC', :limit => 20)
- @title = "OpenStreetMap diary entries for #{user.display_name}"
- @description = "Recent OpenStreetmap diary entries from #{user.display_name}"
- @link = "http://www.openstreetmap.org/user/#{user.display_name}/diary"
-
- render :content_type => Mime::RSS
+ @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
- render :nothing => true, :status => :not_found
+ head :not_found
+ return
end
else
- @entries = DiaryEntry.find(:all, :order => 'created_at DESC', :limit => 20)
- @title = "OpenStreetMap diary entries"
- @description = "Recent diary entries from users of OpenStreetMap"
- @link = "http://www.openstreetmap.org/diary"
+ @entries = DiaryEntry.joins(:user).where(:users => { :status => %w[active confirmed] })
- render :content_type => Mime::RSS
+ 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 view
- user = User.find_by_display_name(params[:display_name])
+ 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
- if user
- @entry = DiaryEntry.find(:first, :conditions => ['user_id = ? AND id = ?', user.id, params[:id]])
+ 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
- @not_found_user = params[:display_name]
+ 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
- render :action => 'no_such_user', :status => :not_found
+ ##
+ # 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