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Add custom course field element to custom cert (#274)

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Dan Marsden 2019-04-11 14:01:11 +12:00 committed by Mark Nelson
parent 7e60325e17
commit 7dd18f75e2
4 changed files with 260 additions and 0 deletions
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154
element/coursefield/classes/element.php Normal file
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<?php
// This file is part of the customcert module for 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/>.
/**
* This file contains the customcert element coursefield's core interaction API.
*
* @package customcertelement_coursefield
* @copyright 2019 Catalyst IT
* @author Dan Marsden
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace customcertelement_coursefield;
defined('MOODLE_INTERNAL') || die();
/**
* The customcert element coursefield's core interaction API.
*
* @package customcertelement_coursefield
* @copyright 2019 Catalyst IT
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class element extends \mod_customcert\element {
/**
* This function renders the form elements when adding a customcert element.
*
* @param \mod_customcert\edit_element_form $mform the edit_form instance
*/
public function render_form_elements($mform) {
// Get the user profile fields.
$coursefields = array(
'fullname' => get_string('fullnamecourse'),
'shortname' => get_string('shortnamecourse'),
'idnumber' => get_string('idnumbercourse')
);
// Get the course custom fields.
$arrcustomfields = array();
$handler = \core_course\customfield\course_handler::create();
$customfields = $handler->get_fields();
foreach ($customfields as $field) {
$arrcustomfields[$field->get('id')] = $field->get_formatted_name();
}
// Combine the two.
$fields = $coursefields + $arrcustomfields;
\core_collator::asort($fields);
// Create the select box where the user field is selected.
$mform->addElement('select', 'coursefield', get_string('coursefield', 'customcertelement_coursefield'), $fields);
$mform->setType('coursefield', PARAM_ALPHANUM);
$mform->addHelpButton('coursefield', 'coursefield', 'customcertelement_coursefield');
parent::render_form_elements($mform);
}
/**
* This will handle how form data will be saved into the data column in the
* customcert_elements table.
*
* @param \stdClass $data the form data
* @return string the text
*/
public function save_unique_data($data) {
return $data->coursefield;
}
/**
* Handles rendering the element on the pdf.
*
* @param \pdf $pdf the pdf object
* @param bool $preview true if it is a preview, false otherwise
* @param \stdClass $user the user we are rendering this for
*/
public function render($pdf, $preview, $user) {
$courseid = \mod_customcert\element_helper::get_courseid($this->id);
$course = get_course($courseid);
\mod_customcert\element_helper::render_content($pdf, $this, $this->get_course_field_value($course, $preview));
}
/**
* Render the element in html.
*
* This function is used to render the element when we are using the
* drag and drop interface to position it.
*/
public function render_html() {
global $COURSE;
return \mod_customcert\element_helper::render_html_content($this, $this->get_course_field_value($COURSE, true));
}
/**
* Sets the data on the form when editing an element.
*
* @param \mod_customcert\edit_element_form $mform the edit_form instance
*/
public function definition_after_data($mform) {
if (!empty($this->get_data())) {
$element = $mform->getElement('coursefield');
$element->setValue($this->get_data());
}
parent::definition_after_data($mform);
}
/**
* Helper function that returns the text.
*
* @param \stdClass $user the user we are rendering this for
* @param bool $preview Is this a preview?
* @return string
*/
protected function get_course_field_value(\stdClass $course, bool $preview) : string {
// The user field to display.
$field = $this->get_data();
// The value to display - we always want to show a value here so it can be repositioned.
if ($preview) {
$value = $field;
} else {
$value = '';
}
if (is_number($field)) { // Must be a custom course profile field.
$handler = \core_course\customfield\course_handler::create();
$data = $handler->get_instance_data($course->id, true);
if (!empty($data[$field])) {
$value = $data[$field]->get('value');
}
} else if (!empty($course->$field)) { // Field in the course table.
$value = $course->$field;
}
$context = \mod_customcert\element_helper::get_context($this->get_id());
return format_string($value, true, ['context' => $context]);
}
}

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element/coursefield/classes/privacy/provider.php Normal file
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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/>.
/**
* Privacy Subsystem implementation for customcertelement_coursefield.
*
* @package customcertelement_coursefield
* @copyright 2019 Catalyst IT
* @author Dan Marsden
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace customcertelement_coursefield\privacy;
defined('MOODLE_INTERNAL') || die();
/**
* Privacy Subsystem for customcertelement_coursefield implementing null_provider.
*
* @copyright 2019 Catalyst IT
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class provider implements \core_privacy\local\metadata\null_provider {
/**
* Get the language string identifier with the component's language
* file to explain why this plugin stores no data.
*
* @return string
*/
public static function get_reason() : string {
return 'privacy:metadata';
}
}

29
element/coursefield/lang/en/customcertelement_coursefield.php Normal file
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<?php
// This file is part of the customcert module for 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/>.
/**
* Strings for component 'customcertelement_coursefield', language 'en'.
*
* @package customcertelement_coursefield
* @copyright 2019 Catalyst IT
* @author Dan Marsden
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
$string['pluginname'] = 'Course field';
$string['privacy:metadata'] = 'The course field plugin does not store any personal data.';
$string['coursefield'] = 'Course field';
$string['coursefield_help'] = 'This is the course field that will be displayed on the PDF.';

30
element/coursefield/version.php Normal file
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<?php
// This file is part of the customcert module for 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/>.
/**
* This file contains the version information for the coursefield plugin.
*
* @package customcertelement_coursefield
* @copyright 2019 Catalyst IT
* @author Dan Marsden
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die('Direct access to this script is forbidden.');
$plugin->version = 2019041100; // The current module version (Date: YYYYMMDDXX).
$plugin->requires = 2019041000; // Requires this Moodle version (3.7).
$plugin->component = 'customcertelement_coursefield';