class DiaryEntriesController < ApplicationController
include UserMethods
+ include PaginationMethods
layout "site", :except => :rss
authorize_resource
- before_action :lookup_user, :only => [:show, :comments]
- before_action :check_database_writable, :only => [:new, :create, :edit, :update, :comment, :hide, :hidecomment, :subscribe, :unsubscribe]
- before_action :allow_thirdparty_images, :only => [:new, :create, :edit, :update, :index, :show, :comments]
+ before_action :lookup_user, :only => :show
+ before_action :check_database_writable, :only => [:new, :create, :edit, :update, :hide, :unhide, :subscribe, :unsubscribe]
+
+ allow_thirdparty_images :only => [:new, :create, :edit, :update, :index, :show]
def index
if params[:display_name]
@title = t ".in_language_title", :language => Language.find(params[:language]).english_name
entries = entries.where(:language_code => params[:language])
else
+ candidate_codes = preferred_languages.flat_map(&:candidates).uniq.map(&:to_s)
+ @languages = Language.where(:code => candidate_codes).in_order_of(:code, candidate_codes)
@title = t ".title"
end
end
@params = params.permit(:display_name, :friends, :nearby, :language)
- @entries, @newer_entries, @older_entries = get_page_items(entries, [:user, :language])
+ @entries, @newer_entries_id, @older_entries_id = get_page_items(entries, :includes => [:user, :language])
end
def show
entries = @user.diary_entries
entries = entries.visible unless can? :unhide, DiaryEntry
- @entry = entries.where(:id => params[:id]).first
+ @entry = entries.find_by(:id => params[:id])
if @entry
@title = t ".title", :user => params[:display_name], :title => @entry.title
- @comments = can?(:unhidecomment, DiaryEntry) ? @entry.comments : @entry.visible_comments
+ @og_image = @entry.body.image
+ @comments = can?(:unhide, DiaryComment) ? @entry.comments : @entry.visible_comments
else
@title = t "diary_entries.no_such_entry.title", :id => params[:id]
render :action => "no_such_entry", :status => :not_found
def new
@title = t ".title"
- default_lang = current_user.preferences.where(:k => "diary.default_language").first
+ default_lang = current_user.preferences.find_by(:k => "diary.default_language")
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
@diary_entry.user = current_user
if @diary_entry.save
- default_lang = current_user.preferences.where(:k => "diary.default_language").first
+ default_lang = current_user.preferences.find_by(:k => "diary.default_language")
if default_lang
default_lang.v = @diary_entry.language_code
default_lang.save!
@title = t "diary_entries.edit.title"
@diary_entry = DiaryEntry.find(params[:id])
- if current_user != @diary_entry.user ||
+ if cannot?(:update, @diary_entry) ||
(params[:diary_entry] && @diary_entry.update(entry_params))
redirect_to diary_entry_path(@diary_entry.user, @diary_entry)
else
render :action => "no_such_entry", :status => :not_found
end
- def comment
- @entry = DiaryEntry.find(params[:id])
- @comments = @entry.visible_comments
- @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|
- UserMailer.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 = DiaryEntry.find(params[:id])
- diary_entry.subscriptions.create(:user => current_user) unless diary_entry.subscribers.exists?(current_user.id)
+ if request.post?
+ @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)
+ redirect_to diary_entry_path(@diary_entry.user, @diary_entry)
+ end
rescue ActiveRecord::RecordNotFound
render :action => "no_such_entry", :status => :not_found
end
def unsubscribe
- diary_entry = DiaryEntry.find(params[:id])
+ @diary_entry = DiaryEntry.find(params[:id])
- diary_entry.subscriptions.where(:user => current_user).delete_all if diary_entry.subscribers.exists?(current_user.id)
+ if request.post?
+ @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)
+ redirect_to diary_entry_path(@diary_entry.user, @diary_entry)
+ end
rescue ActiveRecord::RecordNotFound
render :action => "no_such_entry", :status => :not_found
end
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 unhidecomment
- comment = DiaryComment.find(params[:comment])
- comment.update(:visible => true)
- redirect_to diary_entry_path(comment.diary_entry.user, comment.diary_entry)
- end
-
- def comments
- @title = t ".title", :user => @user.display_name
-
- comments = DiaryComment.where(:users => @user)
- comments = comments.visible unless can? :unhidecomment, DiaryEntry
-
- @params = params.permit(:display_name)
-
- @comments, @newer_comments, @older_comments = get_page_items(comments, [:user])
- end
-
private
##
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
@zoom = 12
end
end
-
- def get_page_items(items, includes)
- id_column = "#{items.table_name}.id"
- page_items = if params[:before]
- items.where("#{id_column} < ?", params[:before]).order(:id => :desc)
- elsif params[:after]
- items.where("#{id_column} > ?", params[:after]).order(:id => :asc)
- else
- items.order(:id => :desc)
- end
-
- page_items = page_items.limit(20)
- page_items = page_items.includes(includes)
- page_items = page_items.sort.reverse
-
- newer_items = page_items.count.positive? && items.exists?(["#{id_column} > ?", page_items.first.id])
- older_items = page_items.count.positive? && items.exists?(["#{id_column} < ?", page_items.last.id])
-
- [page_items, newer_items, older_items]
- end
end
projects / rails.git / blobdiff