2013-03-14 01:19:08 +00:00
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<?php
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// This file is part of the customcert module for Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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2013-06-12 10:35:27 +00:00
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defined('MOODLE_INTERNAL') || die('Direct access to this script is forbidden.');
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2013-06-21 09:35:14 +00:00
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require_once($CFG->dirroot . '/mod/customcert/element/element.class.php');
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require_once($CFG->dirroot . '/mod/customcert/element/grade/lib.php');
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2013-06-12 10:35:27 +00:00
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2013-03-14 01:19:08 +00:00
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/**
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2013-06-12 10:35:27 +00:00
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* The customcert element date's core interaction API.
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2013-03-14 01:19:08 +00:00
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*
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2013-06-21 09:35:14 +00:00
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* @package customcertelement_date
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2013-03-14 01:19:08 +00:00
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* @copyright Mark Nelson <markn@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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2013-06-21 09:35:14 +00:00
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class customcert_element_date extends customcert_element_base {
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2013-03-14 01:19:08 +00:00
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/**
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2013-06-06 10:59:08 +00:00
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* Constructor.
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2013-03-14 01:19:08 +00:00
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*
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2013-06-06 10:59:08 +00:00
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* @param stdClass $element the element data
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2013-03-14 01:19:08 +00:00
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*/
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2013-06-06 10:59:08 +00:00
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function __construct($element) {
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parent::__construct($element);
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// Set the item and format for this element.
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2013-03-14 01:19:08 +00:00
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$dateitem = '';
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$dateformat = '';
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if (!empty($this->element->data)) {
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$dateinfo = json_decode($this->element->data);
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$dateitem = $dateinfo->dateitem;
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$dateformat = $dateinfo->dateformat;
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}
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2013-06-06 10:59:08 +00:00
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$this->element->dateitem = $dateitem;
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$this->element->dateformat = $dateformat;
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}
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/**
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* This function renders the form elements when adding a customcert element.
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*
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2013-06-12 10:35:27 +00:00
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* @param mod_customcert_edit_element_form $mform the edit_form instance
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2013-06-06 10:59:08 +00:00
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*/
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public function render_form_elements($mform) {
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2013-04-24 09:47:36 +00:00
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// Get the possible date options.
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$dateoptions = array();
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$dateoptions['1'] = get_string('issueddate', 'certificate');
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$dateoptions['2'] = get_string('completiondate', 'certificate');
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2013-06-21 09:35:14 +00:00
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$dateoptions = $dateoptions + customcert_element_grade::get_grade_items();
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2013-03-14 01:19:08 +00:00
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2013-06-21 09:35:14 +00:00
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$mform->addElement('select', 'dateitem', get_string('dateitem', 'customcertelement_date'), $dateoptions);
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$mform->addHelpButton('dateitem', 'dateitem', 'customcertelement_date');
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2013-06-05 09:32:12 +00:00
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2013-06-21 09:35:14 +00:00
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$mform->addElement('select', 'dateformat', get_string('dateformat', 'customcertelement_date'), self::get_date_formats());
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$mform->addHelpButton('dateformat', 'dateformat', 'customcertelement_date');
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2013-06-05 09:32:12 +00:00
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parent::render_form_elements($mform);
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2013-03-14 01:19:08 +00:00
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}
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/**
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* This will handle how form data will be saved into the data column in the
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2013-04-24 09:47:36 +00:00
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* customcert_elements table.
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2013-03-14 01:19:08 +00:00
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*
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2013-06-12 10:35:27 +00:00
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* @param stdClass $data the form data
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2013-03-14 01:19:08 +00:00
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* @return string the json encoded array
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*/
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public function save_unique_data($data) {
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// Array of data we will be storing in the database.
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$arrtostore = array(
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2013-06-06 10:59:08 +00:00
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'dateitem' => $data->dateitem,
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'dateformat' => $data->dateformat
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2013-03-14 01:19:08 +00:00
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);
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// Encode these variables before saving into the DB.
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return json_encode($arrtostore);
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}
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/**
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2013-04-10 09:53:56 +00:00
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* Handles rendering the element on the pdf.
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2013-03-14 01:19:08 +00:00
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*
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2013-06-12 10:35:27 +00:00
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* @param pdf $pdf the pdf object
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2013-03-14 01:19:08 +00:00
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*/
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2013-06-05 08:42:18 +00:00
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public function render($pdf) {
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2013-03-14 01:19:08 +00:00
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// TO DO.
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}
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/**
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* Helper function to return all the date formats.
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*
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* @return array the list of date formats
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*/
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2013-04-24 09:47:36 +00:00
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public static function get_date_formats() {
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2013-03-14 01:19:08 +00:00
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$dateformats = array();
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$dateformats[] = 'January 1, 2000';
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$dateformats[] = 'January 1st, 2000';
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$dateformats[] = '1 January 2000';
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$dateformats[] = 'January 2000';
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$dateformats[] = get_string('userdateformat', 'certificate');
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return $dateformats;
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}
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}
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