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_puserfield extends plugin_base {

    public function init() {
        $this->form = true;
        $this->unique = false;
        $this->fullname = get_string('puserfield', 'block_configurable_reports');
        $this->reporttypes = array('courses', 'sql', 'users', 'timeline', 'categories');
    }

    public function summary($data) {
        global $DB;

        if (strpos($data->field, 'profile_') === 0) {
            $name = $DB->get_field('user_info_field', 'name', array('shortname' => str_replace('profile_', '', $data->field)));
            return $name .' = '.$data->value;
        }
        return $data->field.' = '.$data->value;
    }

    public function execute($userid, $context, $data) {
        global $DB, $CFG;

        if (!$user = $DB->get_record('user', array('id' => $userid))) {
            return false;
        }

        if (strpos($data->field, 'profile_') === 0) {
            $sql = 'SELECT d.*, f.shortname, f.datatype
                      FROM {user_info_data} d ,{user_info_field} f
                     WHERE f.id = d.fieldid AND d.userid = ?';
            if ($profiledata = $DB->get_records_sql($sql, array($userid))) {
                foreach ($profiledata as $p) {
                    $user->{'profile_'.$p->shortname} = $p->data;
                }
            }
        }

        if (isset($user->{$data->field}) && $user->{$data->field} == $data->value) {
            return true;
        }

        return false;
    }
}