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/>.

/**

 * Table class that cntains the list of memebrs in the selected group.

 *

 * @package    block_dash

 * @copyright  2022 bdecent gmbh <https://bdecent.de>

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

namespace block_dash\table;

defined('MOODLE_INTERNAL') || die('No direct access');

use html_writer;

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

/**

 * List of group memebers table.

 */

class members_totara extends \table_sql {

    /**

     * Define table field definitions and filter data

     *

     * @param int $pagesize

     * @param bool $useinitialsbar

     * @param string $downloadhelpbutton

     * @return void

     */

    public function out($pagesize, $useinitialsbar, $downloadhelpbutton = '') {

        $this->set_tabledata();

        $columns = ['fullname', 'roles'];

        $headers = [

            get_string('fullname'),

            get_string('roles'),

        ];

        $this->define_columns($columns);

        $this->define_headers($headers);

        if (isset($this->filterset) && $this->filterset->has_filter('group')) {

            $this->group = $this->filterset->get_filter('group')->get_filter_values();

            $this->group = current($this->group);

        }

        $this->collapsible(false);

        $this->no_sorting('roles');

        $this->guess_base_url();

        parent::out($pagesize, $useinitialsbar, $downloadhelpbutton);

    }

    /**

     * Set the html data attributes in the table tag for the dynamic paginations.

     *

     * @return void

     */

    public function set_tabledata() {

        $attrs = [

            'handler' => 'members_totara',

            'component' => 'block_dash',

            'uniqueid' => $this->uniqueid,

            'context' => $this->get_context()->id,

            'filter' => isset($this->group) ? $this->group : '',

        ];

        foreach ($attrs as $key => $val) {

            $this->set_attribute('data-table-'.$key, $val);

        }

        $this->set_attribute('data-table-dynamic', 'true');

    }

    /**

     * Setup the filter data for pagination.

     *

     * @param int $group

     * @return void

     */

    public function set_filterset($group) {

        $this->group = $group;

    }

    /**

     * Set default sort column.

     *

     * @param string $field

     * @return void

     */

    public function set_sort_column($field) {

        $this->sort_default_column = $field;

    }

    /**

     * Set the context of the current block.

     *

     * @return void

     */

    public function get_context(): \context {

        return \context_block::instance($this->uniqueid);

    }

    /**

     * Set the base url of the table, used in the ajax data update.

     *

     * @return void

     */

    public function guess_base_url(): void {

        global $PAGE;

        $this->baseurl = $PAGE->url;

    }

    /**

     * Set the sql query to fetch same user groups.

     *

     * @param int $pagesize

     * @param boolean $useinitialsbar

     * @return void

     */

    public function query_db($pagesize, $useinitialsbar = true) {

        global $USER;

        if (isset($this->currentpage) && !empty($this->currentpage)) {

            $this->currpage = $this->currentpage;

        }

        $select = '*';

        $from = ' {groups_members} gm JOIN {groups} g ON g.id = gm.groupid

        JOIN {user} u ON u.id = gm.userid ';

        $where = ' gm.userid != :userid AND g.id = :groupid AND g.id IN (

            SELECT groupid FROM {groups_members} WHERE userid = :currentuser

        )';

        $this->set_sql($select, $from, $where, ['userid' => $USER->id, 'groupid' => $this->group, 'currentuser' => $USER->id]);

        parent::query_db($pagesize, false);

    }

    /**

     * Generate the fullname column.

     *

     * @param \stdClass $row

     * @return string

     */

    public function col_fullname($row) {

        global $OUTPUT;

        return $OUTPUT->user_picture($row, ['size' => 35, 'courseid' => $row->courseid]).' '.fullname($row);

    }

    /**

     * User lastaccess to the group in the user readable format.

     *

     * @param stdclass $row

     * @return string

     */

    public function col_roles($row) {

        return get_user_roles_in_course($row->userid, $row->courseid);

    }

}