#Gocha#

<?php

// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/** Configurable Reports
  * A Moodle block for creating customizable reports
  * @package blocks
  * @author: Juan leyva <http://www.twitter.com/jleyvadelgado>
  * @date: 2009
  */

require_once($CFG->dirroot.'/blocks/configurable_reports/plugin.class.php');

class plugin_parentcategory extends plugin_base{

function init(){
		$this->fullname = get_string('parentcategory','block_configurable_reports');
		$this->type = 'text';
		$this->form = true;
		$this->reporttypes = array('categories');
	}

function summary($data){
		global $DB;

$cat = $DB->get_record('course_categories',array('id' => $data->categoryid));
		if($cat)
			return format_string(get_string('category').' '.$cat->name);
		else
			return get_string('category').' '.get_string('top');
	}

// data -> Plugin configuration data
	function execute($data,$user,$courseid){
		global $DB, $CFG;

require_once($CFG->dirroot.'/course/lib.php');

if(isset($data->includesubcats)){
			if($category = $DB->get_record('course_categories',array('id' => $data->categoryid)))
				cr_make_categories_list($options, $parents, '', 0, $category);
			else
				cr_make_categories_list($options, $parents);
			unset($options[$data->categoryid]);
			return array_keys($options);
		}
		else{
			$categories = $DB->get_records('course_categories',array('parent' => $data->categoryid));
			if($categories)
				return array_keys($categories);
		}

return array();
	}

}