forked from bofh/fetsite
9c6038d6dd
a) Worked on better pagination, knows now 25, 50, 100 and "all" b) Viewer always shows ALL pictures, sorted to fit the order of the pagination
122 lines
3.6 KiB
Ruby
122 lines
3.6 KiB
Ruby
class GalleriesController < ApplicationController
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before_filter {@toolbar_elements=[]}
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load_and_authorize_resource
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# GET /galleries
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# GET /galleries.json
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def index
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@galleries = Gallery.all
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@toolbar_elements << {:hicon => 'icon-plus', :text => I18n.t('fotos.new-gallery'), :path => new_gallery_path } if can? :new, Gallery
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respond_to do |format|
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format.html # index.html.erb
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format.json { render json: @galleries }
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end
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end
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# GET /galleries/1
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# GET /galleries/1.json
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def show
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@gallery = Gallery.find(params[:id])
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@pppage_array = [ 25 , 50 , 100, "all"] #defines number & size of picture chunks
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@pppage = 0 #starting index of pppage_array
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if !params[:pppage].nil? && params[:pppage].to_i <= 2 && params[:pppage].to_i >= 0
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@pppage = params[:pppage].to_i
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end
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@page = params[:page].nil? ? 1 : params[:page].to_i
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# @fotos = Foto.where(:gallery_id => params[:id]).limit(@pppage_array[@pppage]).offset(@pppage_array[@pppage]*(@page-1))
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@fotos = Foto.where(:gallery_id => params[:id])
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if @pppage_array[@pppage] != "all"
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@fotos_p = @fotos.page(@page).per(@pppage_array[@pppage])
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@fotos_n = @fotos- @fotos_p
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@foto_ind = @fotos.find_index(@fotos_p.first)
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@fotos_n = @fotos_n.rotate(@foto_ind)
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@pages = (Foto.where(:gallery_id => params[:id]).count/(@pppage_array[@pppage])+1)
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else
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@fotos_p = @fotos
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@fotos_n = []
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@pages = 1
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end
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@showind=[]
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# Hier ausrechnen welche angezeigt werden sollen
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@toolbar_elements << {:hicon=>'icon-plus', :text=> I18n.t('fotos.new-fotos'), :path=>new_gallery_foto_path(@gallery)}
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@toolbar_elements << {:hicon=>'icon-pencil', :text => I18n.t('common.edit'), :path=>edit_gallery_path(@gallery)}
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@toolbar_elements << {:hicon=>'icon-arrow-left', :text=>I18n.t('common.back'), :path=>galleries_path()}
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respond_to do |format|
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format.html # show.html.erb
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format.json { render json: @gallery }
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end
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end
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# GET /galleries/new
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# GET /galleries/new.json
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def new
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@gallery = Gallery.new
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@foto = Foto.new
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respond_to do |format|
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format.html # new.html.erb
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format.json { render json: @gallery }
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end
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end
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# GET /galleries/1/edit
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def edit
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@gallery = Gallery.find(params[:id])
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@fotos_old = @gallery.fotos
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end
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# POST /galleries
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# POST /galleries.json
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def create
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@gallery = Gallery.new(params[:gallery])
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@foto = Foto.new
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respond_to do |format|
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if @gallery.save
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format.html { redirect_to @gallery, notice: 'Gallery was successfully created.' }
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format.json { render json: @gallery, status: :created, location: @gallery }
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else
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format.html { render action: "new" }
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format.json { render json: @gallery.errors, status: :unprocessable_entity }
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end
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end
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end
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# PUT /galleries/1
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# PUT /galleries/1.json
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def update
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@gallery = Gallery.find(params[:id])
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@foto = Foto.new
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respond_to do |format|
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if @gallery.update_attributes(params[:gallery])
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Foto.where(:gallery_id=>nil).each do |tbd|
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tbd.destroy
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end
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format.html { redirect_to @gallery, notice: 'Gallery was successfully updated.' }
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format.json { head :no_content }
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else
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format.html { render action: "edit" }
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format.json { render json: @gallery.errors, status: :unprocessable_entity }
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end
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end
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end
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# DELETE /galleries/1
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# DELETE /galleries/1.json
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def destroy
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@gallery = Gallery.find(params[:id])
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@gallery.destroy
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respond_to do |format|
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format.html { redirect_to galleries_url }
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format.json { head :no_content }
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end
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end
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end
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