114 lines
2.8 KiB
Ruby
114 lines
2.8 KiB
Ruby
# encoding: utf-8
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class PagesController < ApplicationController
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def index
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@page = Page.find_by_permalink "Home"
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if @page
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render :action => 'show'
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else
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redirect_to all_pages_path
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end
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end
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def show
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if params[:permalink]
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@page = Page.find_by_permalink(params[:permalink])
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elsif params[:id]
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page = Page.find_by_id(params[:id])
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if page.nil?
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flash[:error] = "Seite existiert nicht!"
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redirect_to all_pages_path and return
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else
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redirect_to wiki_page_path(page.permalink) and return
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end
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end
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if @page.nil?
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redirect_to new_page_path(:title => params[:permalink])
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elsif @page.redirect?
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page = Page.find_by_id(@page.redirect)
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unless page.nil?
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flash[:notice] = "Weitergeleitet von #{@page.title} ..."
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redirect_to wiki_page_path(page.permalink)
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end
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end
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end
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def new
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@page = Page.new
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@page.title = params[:title].gsub("_", " ") if params[:title]
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@page.parent = Page.find_by_permalink(params[:parent]) if params[:parent]
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respond_to do |format|
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format.html # new.html.erb
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format.xml { render :xml => @page }
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end
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end
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def edit
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@page = Page.find(params[:id])
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end
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def create
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@page = current_user.pages.build(params[:page])
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if params[:preview]
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render :action => 'new'
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else
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if @page.save
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flash[:notice] = 'Seite wurde angelegt.'
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redirect_to(wiki_page_path(@page.permalink))
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else
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render :action => "new"
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end
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end
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end
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def update
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@page = Page.find(params[:id])
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@page.attributes = params[:page].merge({:user => current_user})
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if params[:preview]
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@page.attributes = params[:page]
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render :action => 'edit'
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else
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if @page.save
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@page.parent_id = parent_id if (!params[:parent_id].blank? \
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and params[:parent_id] != @page_id)
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flash[:notice] = 'Seite wurde aktualisiert.'
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redirect_to wiki_page_path(@page.permalink)
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else
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render :action => "edit"
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end
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end
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rescue ActiveRecord::StaleObjectError
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flash[:error] = "Achtung, die Seite wurde gerade von jemand anderes bearbeitet. Bitte versuche es erneut."
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redirect_to wiki_page_path(@page.permalink)
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end
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def destroy
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@page = Page.find(params[:id])
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@page.destroy
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flash[:notice] = "Die Seite '#{@page.title}' und alle Unterseiten wurden erfolgreich gelöscht."
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redirect_to wiki_path
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end
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def all
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end
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def version
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@page = Page.find(params[:id])
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@version = Page::Version.find_by_page_id_and_lock_version params[:id], params[:version]
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end
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def revert
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@page = Page.find(params[:id])
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@page.revert_to!(params[:version].to_i)
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redirect_to wiki_page_path(@page.permalink)
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end
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end
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