217 lines
9.4 KiB
PHP
217 lines
9.4 KiB
PHP
<?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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/**
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* Edit the customcert settings.
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*
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* @package mod_customcert
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* @copyright 2013 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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require_once('../../config.php');
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require_once($CFG->dirroot . '/mod/customcert/lib.php');
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require_once($CFG->dirroot . '/mod/customcert/edit_form.php');
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require_once($CFG->dirroot . '/mod/customcert/load_template_form.php');
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require_once($CFG->dirroot . '/mod/customcert/save_template_form.php');
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require_once($CFG->dirroot . '/mod/customcert/element/element.class.php');
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$cmid = required_param('cmid', PARAM_INT);
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$moveup = optional_param('moveup', 0, PARAM_INT);
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$movedown = optional_param('movedown', 0, PARAM_INT);
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$emoveup = optional_param('emoveup', 0, PARAM_INT);
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$emovedown = optional_param('emovedown', 0, PARAM_INT);
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$deleteelement = optional_param('deleteelement', 0, PARAM_INT);
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$deletepage = optional_param('deletepage', 0, PARAM_INT);
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$confirm = optional_param('confirm', 0, PARAM_INT);
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$cm = get_coursemodule_from_id('customcert', $cmid, 0, false, MUST_EXIST);
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$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
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$customcert = $DB->get_record('customcert', array('id' => $cm->instance), '*', MUST_EXIST);
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$context = context_module::instance($cm->id);
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require_login($course, false, $cm);
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require_capability('mod/customcert:manage', $context);
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// The form for loading a customcert templates.
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$templates = customcert_get_templates();
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$loadtemplateform = new mod_customcert_load_template_form('', array('cmid' => $cm->id, 'templates' => $templates));
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// The form for saving the current information as a template.
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$savetemplateform = new mod_customcert_save_template_form('', array('cmid' => $cm->id));
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// Check if they chose to load a customcert template and redirect.
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if ($data = $loadtemplateform->get_data()) {
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$url = new moodle_url('/mod/customcert/load_template.php', array('cmid' => $cmid, 'tid' => $data->template));
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redirect($url);
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}
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// Check if they chose to save the current information and redirect.
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if ($data = $savetemplateform->get_data()) {
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$url = new moodle_url('/mod/customcert/save_template.php', array('cmid' => $cmid, 'name' => $data->name));
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redirect($url);
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}
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// Flag to determine if we are deleting anything.
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$deleting = false;
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// Check if they are moving a custom certificate page.
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if ((!empty($moveup)) || (!empty($movedown))) {
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// Check if we are moving a page up.
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if (!empty($moveup)) {
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if ($movecertpage = $DB->get_record('customcert_pages', array('id' => $moveup))) {
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$swapcertpage = $DB->get_record('customcert_pages', array('pagenumber' => $movecertpage->pagenumber - 1));
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}
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} else { // Must be moving a page down.
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if ($movecertpage = $DB->get_record('customcert_pages', array('id' => $movedown))) {
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$swapcertpage = $DB->get_record('customcert_pages', array('pagenumber' => $movecertpage->pagenumber + 1));
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}
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}
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// Check that there is a page to move, and a page to swap it with.
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if ($swapcertpage && $movecertpage) {
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$DB->set_field('customcert_pages', 'pagenumber', $swapcertpage->pagenumber, array('id' => $movecertpage->id));
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$DB->set_field('customcert_pages', 'pagenumber', $movecertpage->pagenumber, array('id' => $swapcertpage->id));
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}
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} else if ((!empty($emoveup)) || (!empty($emovedown))) { // Check if we are moving a custom certificate element.
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// Check if we are moving an element up.
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if (!empty($emoveup)) {
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if ($movecertelement = $DB->get_record('customcert_elements', array('id' => $emoveup))) {
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$swapcertelement = $DB->get_record('customcert_elements', array('sequence' => $movecertelement->sequence - 1));
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}
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} else { // Must be moving a element down.
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if ($movecertelement = $DB->get_record('customcert_elements', array('id' => $emovedown))) {
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$swapcertelement = $DB->get_record('customcert_elements', array('sequence' => $movecertelement->sequence + 1));
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}
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}
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// Check that there is an element to move, and an element to swap it with.
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if ($swapcertelement && $movecertelement) {
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$DB->set_field('customcert_elements', 'sequence', $swapcertelement->sequence, array('id' => $movecertelement->id));
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$DB->set_field('customcert_elements', 'sequence', $movecertelement->sequence, array('id' => $swapcertelement->id));
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}
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} else if (!empty($deletepage)) { // Check if we are deleting a page.
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if (!empty($confirm)) { // Check they have confirmed the deletion.
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customcert_delete_page($deletepage);
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} else {
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// Set deletion flag to true.
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$deleting = true;
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// Create the message.
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$message = get_string('deletepageconfirm', 'customcert');
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// Create the link options.
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$nourl = new moodle_url('/mod/customcert/edit.php', array('cmid' => $cm->id));
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$yesurl = new moodle_url('/mod/customcert/edit.php', array('cmid' => $cm->id,
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'deletepage' => $deletepage,
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'confirm' => 1,
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'sesskey' => sesskey()));
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}
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} else if (!empty($deleteelement)) { // Check if we are deleting an element.
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if (!empty($confirm)) { // Check they have confirmed the deletion.
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// Ensure element exists and delete it.
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$element = $DB->get_record('customcert_elements', array('id' => $deleteelement), '*', MUST_EXIST);
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// Get an instance of the element class.
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if ($e = customcert_get_element_instance($element)) {
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$e->delete_element();
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}
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} else {
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// Set deletion flag to true.
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$deleting = true;
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// Create the message.
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$message = get_string('deleteelementconfirm', 'customcert');
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// Create the link options.
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$nourl = new moodle_url('/mod/customcert/edit.php', array('cmid' => $cm->id));
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$yesurl = new moodle_url('/mod/customcert/edit.php', array('cmid' => $cm->id,
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'deleteelement' => $deleteelement,
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'confirm' => 1,
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'sesskey' => sesskey()));
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}
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}
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// Check if we are deleting either a page or an element.
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if ($deleting) {
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// Show a confirmation page.
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$strheading = get_string('deleteconfirm', 'customcert');
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$PAGE->navbar->add($strheading);
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$PAGE->set_title($strheading);
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$PAGE->set_heading($course->fullname);
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$PAGE->set_url('/mod/customcert/edit.php', array('cmid' => $cmid));
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echo $OUTPUT->header();
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echo $OUTPUT->heading($strheading);
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echo $OUTPUT->confirm($message, $yesurl, $nourl);
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echo $OUTPUT->footer();
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exit();
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}
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$mform = new mod_customcert_edit_form('', array('customcertid' => $customcert->id,
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'cmid' => $cm->id,
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'course' => $course));
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if ($data = $mform->get_data()) {
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// Handle file uploads.
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customcert_upload_imagefiles($data->customcertimage, context_course::instance($course->id)->id);
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// Save any page data.
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customcert_save_page_data($data);
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// Check if we are adding a page.
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if (!empty($data->addcertpage)) {
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customcert_add_page($data);
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}
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// Loop through the data.
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foreach ($data as $key => $value) {
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// Check if they wanted to download the grid PDF.
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if (strpos($key, 'downloadgrid_') !== false) {
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// Get the page id.
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$pageid = str_replace('downloadgrid_', '', $key);
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customcert_generate_grid_pdf($pageid);
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} else if (strpos($key, 'addelement_') !== false) { // Check if they chose to add an element to a page.
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// Get the page id.
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$pageid = str_replace('addelement_', '', $key);
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// Get the element.
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$element = "element_" . $pageid;
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$element = $data->$element;
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// Create the URL to redirect to to add this element.
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$params = array();
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$params['cmid'] = $cmid;
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$params['action'] = 'add';
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$params['element'] = $element;
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$params['pageid'] = $pageid;
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$url = new moodle_url('/mod/customcert/edit_element.php', $params);
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redirect($url);
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}
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}
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// Check if we want to preview this custom certificate.
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if (!empty($data->previewbtn)) {
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customcert_generate_pdf($customcert, true);
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}
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// Redirect to the editing page to show form with recent updates.
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$url = new moodle_url('/mod/customcert/edit.php', array('cmid' => $cmid));
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redirect($url);
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}
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$PAGE->set_title(get_string('editcustomcert', 'customcert', format_string($customcert->name)));
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$PAGE->set_heading($course->fullname);
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$PAGE->set_url('/mod/customcert/edit.php', array('cmid' => $cmid));
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echo $OUTPUT->header();
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echo $OUTPUT->heading(get_string('editcustomcert', 'customcert'));
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$mform->display();
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if (!empty($templates)) {
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$loadtemplateform->display();
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}
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$savetemplateform->display();
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echo $OUTPUT->footer();
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