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114 lines
3.1 KiB
114 lines
3.1 KiB
#-- encoding: UTF-8
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#-- copyright
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# OpenProject is a project management system.
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#
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# Copyright (C) 2012-2013 the OpenProject Team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License version 3.
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#
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# See doc/COPYRIGHT.rdoc for more details.
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#++
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require 'diff'
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class JournalsController < ApplicationController
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before_filter :find_journal, :except => [:index]
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before_filter :find_optional_project, :only => [:index]
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before_filter :authorize, :only => [:edit, :update, :preview]
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accept_key_auth :index
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menu_item :issues
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include QueriesHelper
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include SortHelper
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def index
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retrieve_query
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sort_init 'id', 'desc'
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sort_update(@query.sortable_columns)
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if @query.valid?
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@journals = @query.work_package_journals(:order => "#{Journal.table_name}.created_at DESC",
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:limit => 25)
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end
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title = (@project ? @project.name : Setting.app_title) + ": " + (@query.new_record? ? l(:label_changes_details) : @query.name)
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respond_to do |format|
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format.atom do
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render :layout => false,
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:content_type => 'application/atom+xml',
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:locals => { :title => title,
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:journals => @journals }
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end
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end
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rescue ActiveRecord::RecordNotFound
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render_404
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end
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def edit
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(render_403; return false) unless @journal.editable_by?(User.current)
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respond_to do |format|
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format.html {
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# TODO: implement non-JS journal update
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render :nothing => true
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}
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format.js
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end
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end
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def update
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@journal.update_attribute(:notes, params[:notes]) if params[:notes]
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@journal.destroy if @journal.details.empty? && @journal.notes.blank?
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call_hook(:controller_journals_edit_post, { :journal => @journal, :params => params})
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respond_to do |format|
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format.html { redirect_to :controller => "/#{@journal.journable.class.name.pluralize.downcase}",
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:action => 'show', :id => @journal.journable_id }
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format.js { render :action => 'update' }
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end
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end
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def diff
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if valid_field?(params[:field])
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field = params[:field].parameterize.underscore.to_sym
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from = @journal.changed_data[field][0]
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to = @journal.changed_data[field][1]
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@diff = Redmine::Helpers::Diff.new(to, from)
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@journable = @journal.journable
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respond_to do |format|
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format.html { }
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format.js { render :partial => 'diff', :locals => { :diff => @diff } }
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end
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else
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render_404
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end
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end
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def preview
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@journal.notes = params[:notes]
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respond_to do |format|
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format.any(:html, :js) { render locals: { journal: @journal },
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layout: false }
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end
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end
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private
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def find_journal
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@journal = Journal.find(params[:id])
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@project = @journal.journable.project
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rescue ActiveRecord::RecordNotFound
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render_404
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end
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# Is this a valid field for diff'ing?
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def valid_field?(field)
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field.to_s.strip == "description"
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end
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def default_breadcrumb
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I18n.t(:label_journal_diff)
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end
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end
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