69 lines
1.7 KiB
Ruby
69 lines
1.7 KiB
Ruby
class WikisController < ApplicationController
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before_filter :project
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before_filter :add_project_abilities
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before_filter :authorize_read_wiki!
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before_filter :authorize_write_wiki!, :except => [:show, :destroy]
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before_filter :authorize_admin_wiki!, :only => :destroy
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layout "project"
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def show
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if params[:old_page_id]
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@wiki = @project.wikis.find(params[:old_page_id])
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else
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@wiki = @project.wikis.where(:slug => params[:id]).order("created_at").last
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end
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respond_to do |format|
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if @wiki
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format.html
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else
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@wiki = @project.wikis.new(:slug => params[:id])
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format.html { render "edit" }
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end
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end
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end
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def edit
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@wiki = @project.wikis.where(:slug => params[:id]).order("created_at").last
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@wiki = Wiki.regenerate_from @wiki
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end
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def create
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@wiki = @project.wikis.new(params[:wiki])
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@wiki.user = current_user
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respond_to do |format|
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if @wiki.save
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format.html { redirect_to [@project, @wiki], notice: 'Wiki was successfully updated.' }
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else
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format.html { render action: "edit" }
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end
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end
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end
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def history
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@wikis = @project.wikis.where(:slug => params[:id]).order("created_at")
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end
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def destroy
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@wikis = @project.wikis.where(:slug => params[:id]).delete_all
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respond_to do |format|
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format.html { redirect_to project_wiki_path(@project, :index), notice: "Page was successfully deleted" }
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end
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end
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protected
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def authorize_read_wiki!
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can?(current_user, :read_wiki, @project)
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end
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def authorize_write_wiki!
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can?(current_user, :write_wiki, @project)
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end
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def authorize_admin_wiki!
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can?(current_user, :admin_wiki, @project)
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end
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end
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