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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/>.
/**
* Selector target.
*
* @package tool_usertours
* @copyright 2016 Andrew Nicols <andrew@nicols.co.uk>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace tool_usertours\local\target;
defined('MOODLE_INTERNAL') || die();
use tool_usertours\step;
/**
* Selector target.
*
* @copyright 2016 Andrew Nicols <andrew@nicols.co.uk>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class selector extends base {
/**
* Convert the target value to a valid CSS selector for use in the
* output configuration.
*
* @return string
*/
public function convert_to_css() {
return $this->step->get_targetvalue();
}
/**
* Convert the step target to a friendly name for use in the UI.
*
* @return string
*/
public function get_displayname() {
return get_string('selectordisplayname', 'tool_usertours', $this->step->get_targetvalue());
}
/**
* Get the default title.
*
* @return string
*/
public function get_default_title() {
return get_string('selector_defaulttitle', 'tool_usertours');
}
/**
* Get the default content.
*
* @return string
*/
public function get_default_content() {
return get_string('selector_defaultcontent', 'tool_usertours');
}
/**
* Add the target type configuration to the form.
*
* @param MoodleQuickForm $mform The form to add configuration to.
* @return $this
*/
public static function add_config_to_form(\MoodleQuickForm $mform) {
$mform->addElement('text', 'targetvalue_selector', get_string('cssselector', 'tool_usertours'));
$mform->setType('targetvalue_selector', PARAM_RAW);
$mform->addHelpButton('targetvalue_selector', 'target_selector_targetvalue', 'tool_usertours');
}
/**
* Add the disabledIf values.
*
* @param MoodleQuickForm $mform The form to add configuration to.
*/
public static function add_disabled_constraints_to_form(\MoodleQuickForm $mform) {
$mform->hideIf('targetvalue_selector', 'targettype', 'noteq',
\tool_usertours\target::get_target_constant_for_class(get_class()));
}
/**
* Prepare data to submit to the form.
*
* @param object $data The data being passed to the form
*/
public function prepare_data_for_form($data) {
$data->targetvalue_selector = $this->step->get_targetvalue();
}
/**
* Fetch the targetvalue from the form for this target type.
*
* @param stdClass $data The data submitted in the form
* @return string
*/
public function get_value_from_form($data) {
return $data->targetvalue_selector;
}
}