Proyectos de Subversion Moodle

<?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 {

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

    public 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.
    public 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();
    }
}