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admin_settingspage_tabs.php
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admin_settingspage_tabs.php
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<?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/>.
/**
* @package theme_boost
* @copyright 2016 Ryan Wyllie
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
/**
* @package theme_boost
* @copyright 2016 Ryan Wyllie
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class theme_boost_admin_settingspage_tabs extends admin_settingpage {
/** @var The tabs */
protected $tabs = array();
/**
* Add a tab.
*
* @param admin_settingpage $tab A tab.
*/
public function add_tab(admin_settingpage $tab) {
foreach ($tab->settings as $setting) {
$this->settings->{$setting->name} = $setting;
}
$this->tabs[] = $tab;
return true;
}
public function add($tab) {
return $this->add_tab($tab);
}
/**
* Get tabs.
*
* @return array
*/
public function get_tabs() {
return $this->tabs;
}
/**
* Generate the HTML output.
*
* @return string
*/
public function output_html() {
global $OUTPUT;
$activetab = optional_param('activetab', '', PARAM_TEXT);
$context = array('tabs' => array());
$havesetactive = false;
foreach ($this->get_tabs() as $tab) {
$active = false;
// Default to first tab it not told otherwise.
if (empty($activetab) && !$havesetactive) {
$active = true;
$havesetactive = true;
} else if ($activetab === $tab->name) {
$active = true;
}
$context['tabs'][] = array(
'name' => $tab->name,
'displayname' => $tab->visiblename,
'html' => $tab->output_html(),
'active' => $active,
);
}
if (empty($context['tabs'])) {
return '';
}
return $OUTPUT->render_from_template('theme_boost/admin_setting_tabs', $context);
}
}