228 lines
8.4 KiB
PHP
228 lines
8.4 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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$tid = optional_param('tid', 0, PARAM_INT);
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$action = optional_param('action', '', PARAM_ALPHA);
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if ($action) {
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$actionid = required_param('aid', PARAM_INT);
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}
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$confirm = optional_param('confirm', 0, PARAM_INT);
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// Edit an existing template.
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if ($tid) {
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// Create the template object.
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$template = $DB->get_record('customcert_templates', array('id' => $tid), '*', MUST_EXIST);
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$template = new \mod_customcert\template($template);
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// Set the context.
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$contextid = $template->get_contextid();
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// Set the page url.
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$pageurl = new moodle_url('/mod/customcert/edit.php', array('tid' => $tid));
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} else { // Adding a new template.
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// Need to supply the contextid.
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$contextid = required_param('contextid', PARAM_INT);
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// Set the page url.
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$pageurl = new moodle_url('/mod/customcert/edit.php', array('contextid' => $contextid));
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}
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$context = context::instance_by_id($contextid);
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if ($context->contextlevel == CONTEXT_MODULE) {
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$cm = get_coursemodule_from_id('customcert', $context->instanceid, 0, false, MUST_EXIST);
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require_login($cm->course, false, $cm);
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} else {
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require_login();
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}
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require_capability('mod/customcert:manage', $context);
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// Set up the page.
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\mod_customcert\page_helper::page_setup($pageurl, $context, get_string('editcustomcert', 'customcert'));
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if ($context->contextlevel == CONTEXT_SYSTEM) {
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// We are managing a template - add some navigation.
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$PAGE->navbar->add(get_string('managetemplates', 'customcert'),
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new moodle_url('/mod/customcert/manage_templates.php'));
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$PAGE->navbar->add(get_string('editcustomcert', 'customcert'));
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}
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// Flag to determine if we are deleting anything.
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$deleting = false;
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if ($tid) {
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switch ($action) {
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case 'pmoveup' :
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$template->move_item('page', $actionid, 'up');
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break;
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case 'pmovedown' :
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$template->move_item('page', $actionid, 'down');
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break;
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case 'emoveup' :
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$template->move_item('element', $actionid, 'up');
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break;
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case 'emovedown' :
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$template->move_item('element', $actionid, 'down');
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break;
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case 'addpage' :
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$template->add_page();
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$url = new \moodle_url('/mod/customcert/edit.php', array('tid' => $tid));
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redirect($url);
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break;
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case 'deletepage' :
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if (!empty($confirm)) { // Check they have confirmed the deletion.
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$template->delete_page($actionid);
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} else {
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// Set deletion flag to true.
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$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('tid' => $tid));
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$yesurl = new moodle_url('/mod/customcert/edit.php', array('tid' => $tid,
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'action' => 'deletepage',
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'aid' => $actionid,
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'confirm' => 1,
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'sesskey' => sesskey()));
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}
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break;
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case 'deleteelement' :
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if (!empty($confirm)) { // Check they have confirmed the deletion.
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$template->delete_element($actionid);
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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('tid' => $tid));
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$yesurl = new moodle_url('/mod/customcert/edit.php', array('tid' => $tid,
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'action' => 'deleteelement',
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'aid' => $actionid,
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'confirm' => 1,
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'sesskey' => sesskey()));
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}
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break;
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}
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}
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// Check if we are deleting either a page or an element.
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if ($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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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 $OUTPUT->footer();
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exit();
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}
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if ($tid) {
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$mform = new \mod_customcert\edit_form($pageurl, array('tid' => $tid));
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// Set the name for the form.
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$mform->set_data(array('name' => $template->get_name()));
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} else {
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$mform = new \mod_customcert\edit_form($pageurl);
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}
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if ($data = $mform->get_data()) {
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// If there is no id, then we are creating a template.
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if (!$tid) {
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$template = \mod_customcert\template::create($data->name, $contextid);
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// Create a page for this template.
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$pageid = $template->add_page();
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// Associate all the data from the form to the newly created page.
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$width = 'pagewidth_' . $pageid;
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$height = 'pageheight_' . $pageid;
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$leftmargin = 'pageleftmargin_' . $pageid;
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$rightmargin = 'pagerightmargin_' . $pageid;
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$rightmargin = 'pagerightmargin_' . $pageid;
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$data->$width = $data->pagewidth_0;
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$data->$height = $data->pageheight_0;
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$data->$leftmargin = $data->pageleftmargin_0;
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$data->$rightmargin = $data->pagerightmargin_0;
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// We may also have clicked to add an element, so these need changing as well.
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if (isset($data->element_0) && isset($data->addelement_0)) {
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$element = 'element_' . $pageid;
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$addelement = 'addelement_' . $pageid;
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$data->$element = $data->element_0;
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$data->$addelement = $data->addelement_0;
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// Need to remove the temporary element and add element placeholders so we
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// don't try add an element to the wrong page.
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unset($data->element_0);
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unset($data->addelement_0);
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}
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}
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// Save any data for the template.
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$template->save($data);
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// Save any page data.
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$template->save_page($data);
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// Loop through the data.
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foreach ($data as $key => $value) {
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// Check if they chose to add an element to a page.
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if (strpos($key, 'addelement_') !== false) {
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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['tid'] = $template->get_id();
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$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($data->previewbtn)) {
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$template->generate_pdf(true);
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exit();
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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('tid' => $template->get_id()));
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redirect($url);
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}
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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 ($tid) {
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$loadtemplateurl = new moodle_url('/mod/customcert/load_template.php', array('tid' => $tid));
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$loadtemplateform = new \mod_customcert\load_template_form($loadtemplateurl, array('context' => $context));
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$loadtemplateform->display();
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}
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echo $OUTPUT->footer();
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