Proyectos de Subversion Moodle

<?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/>.

/**

 * Edit the customcert settings.

 *

 * @package    mod_customcert

 * @copyright  2013 Mark Nelson <markn@moodle.com>

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

require_once('../../config.php');

$tid = optional_param('tid', 0, PARAM_INT);

$action = optional_param('action', '', PARAM_ALPHA);

if ($action) {

    $actionid = required_param('aid', PARAM_INT);

}

$confirm = optional_param('confirm', 0, PARAM_INT);

// Edit an existing template.

if ($tid) {

    // Create the template object.

    $template = $DB->get_record('customcert_templates', ['id' => $tid], '*', MUST_EXIST);

    $template = new \mod_customcert\template($template);

    // Set the context.

    $contextid = $template->get_contextid();

    // Set the page url.

    $pageurl = new moodle_url('/mod/customcert/edit.php', ['tid' => $tid]);

} else { // Adding a new template.

    // Need to supply the contextid.

    $contextid = required_param('contextid', PARAM_INT);

    // Set the page url.

    $pageurl = new moodle_url('/mod/customcert/edit.php', ['contextid' => $contextid]);

}

$context = context::instance_by_id($contextid);

if ($context->contextlevel == CONTEXT_MODULE) {

    $cm = get_coursemodule_from_id('customcert', $context->instanceid, 0, false, MUST_EXIST);

    require_login($cm->course, false, $cm);

    $customcert = $DB->get_record('customcert', ['id' => $cm->instance], '*', MUST_EXIST);

    $title = $customcert->name;

} else {

    require_login();

    $title = $SITE->fullname;

}

require_capability('mod/customcert:manage', $context);

// Set up the page.

\mod_customcert\page_helper::page_setup($pageurl, $context, $title);

$PAGE->activityheader->set_attrs(['hidecompletion' => true,

            'description' => '']);

if ($context->contextlevel == CONTEXT_SYSTEM) {

    // We are managing a template - add some navigation.

    $PAGE->navbar->add(get_string('managetemplates', 'customcert'),

        new moodle_url('/mod/customcert/manage_templates.php'));

    if (!$tid) {

        $PAGE->navbar->add(get_string('editcustomcert', 'customcert'));

    } else {

        $PAGE->navbar->add(get_string('editcustomcert', 'customcert'),

            new moodle_url('/mod/customcert/edit.php', ['tid' => $tid]));

    }

}

// Flag to determine if we are deleting anything.

$deleting = false;

if ($tid) {

    if ($action && confirm_sesskey()) {

        switch ($action) {

            case 'pmoveup' :

                $template->move_item('page', $actionid, 'up');

                break;

            case 'pmovedown' :

                $template->move_item('page', $actionid, 'down');

                break;

            case 'emoveup' :

                $template->move_item('element', $actionid, 'up');

                break;

            case 'emovedown' :

                $template->move_item('element', $actionid, 'down');

                break;

            case 'addpage' :

                $template->add_page();

                $url = new \moodle_url('/mod/customcert/edit.php', ['tid' => $tid]);

                redirect($url);

                break;

            case 'deletepage' :

                if (!empty($confirm)) { // Check they have confirmed the deletion.

                    $template->delete_page($actionid);

                    $url = new \moodle_url('/mod/customcert/edit.php', ['tid' => $tid]);

                    redirect($url);

                } else {

                    // Set deletion flag to true.

                    $deleting = true;

                    // Create the message.

                    $message = get_string('deletepageconfirm', 'customcert');

                    // Create the link options.

                    $nourl = new moodle_url('/mod/customcert/edit.php', ['tid' => $tid]);

                    $yesurl = new moodle_url('/mod/customcert/edit.php',

                        [

                            'tid' => $tid,

                            'action' => 'deletepage',

                            'aid' => $actionid,

                            'confirm' => 1,

                            'sesskey' => sesskey(),

                        ]

                    );

                }

                break;

            case 'deleteelement' :

                if (!empty($confirm)) { // Check they have confirmed the deletion.

                    $template->delete_element($actionid);

                } else {

                    // Set deletion flag to true.

                    $deleting = true;

                    // Create the message.

                    $message = get_string('deleteelementconfirm', 'customcert');

                    // Create the link options.

                    $nourl = new moodle_url('/mod/customcert/edit.php', ['tid' => $tid]);

                    $yesurl = new moodle_url('/mod/customcert/edit.php',

                        [

                            'tid' => $tid,

                            'action' => 'deleteelement',

                            'aid' => $actionid,

                            'confirm' => 1,

                            'sesskey' => sesskey(),

                        ]

                    );

                }

                break;

        }

    }

}

// Check if we are deleting either a page or an element.

if ($deleting) {

    // Show a confirmation page.

    $PAGE->navbar->add(get_string('deleteconfirm', 'customcert'));

    echo $OUTPUT->header();

    echo $OUTPUT->confirm($message, $yesurl, $nourl);

    echo $OUTPUT->footer();

    exit();

}

if ($tid) {

    $mform = new \mod_customcert\edit_form($pageurl, ['tid' => $tid]);

    // Set the name for the form.

    $mform->set_data(['name' => $template->get_name()]);

} else {

    $mform = new \mod_customcert\edit_form($pageurl);

}

if ($data = $mform->get_data()) {

    // If there is no id, then we are creating a template.

    if (!$tid) {

        $template = \mod_customcert\template::create($data->name, $contextid);

        // Create a page for this template.

        $pageid = $template->add_page(false);

        // Associate all the data from the form to the newly created page.

        $width = 'pagewidth_' . $pageid;

        $height = 'pageheight_' . $pageid;

        $leftmargin = 'pageleftmargin_' . $pageid;

        $rightmargin = 'pagerightmargin_' . $pageid;

        $rightmargin = 'pagerightmargin_' . $pageid;

        $data->$width = $data->pagewidth_0;

        $data->$height = $data->pageheight_0;

        $data->$leftmargin = $data->pageleftmargin_0;

        $data->$rightmargin = $data->pagerightmargin_0;

        // We may also have clicked to add an element, so these need changing as well.

        if (isset($data->element_0) && isset($data->addelement_0)) {

            $element = 'element_' . $pageid;

            $addelement = 'addelement_' . $pageid;

            $data->$element = $data->element_0;

            $data->$addelement = $data->addelement_0;

            // Need to remove the temporary element and add element placeholders so we

            // don't try add an element to the wrong page.

            unset($data->element_0);

            unset($data->addelement_0);

        }

    }

    if ($tid) {

        // Save any data for the template.

        $template->save($data);

    }

    // Save any page data.

    $template->save_page($data);

    // Loop through the data.

    foreach ($data as $key => $value) {

        // Check if they chose to add an element to a page.

        if (strpos($key, 'addelement_') !== false) {

            // Get the page id.

            $pageid = str_replace('addelement_', '', $key);

            // Get the element.

            $element = "element_" . $pageid;

            $element = $data->$element;

            // Create the URL to redirect to to add this element.

            $params = [];

            $params['tid'] = $template->get_id();

            $params['action'] = 'add';

            $params['element'] = $element;

            $params['pageid'] = $pageid;

            $url = new moodle_url('/mod/customcert/edit_element.php', $params);

            redirect($url);

        }

    }

    // Check if we want to preview this custom certificate.

    if (!empty($data->previewbtn)) {

        $template->generate_pdf(true);

        exit();

    }

    // Redirect to the editing page to show form with recent updates.

    $url = new moodle_url('/mod/customcert/edit.php', ['tid' => $template->get_id()]);

    redirect($url);

}

echo $OUTPUT->header();

$mform->display();

if ($tid && $context->contextlevel == CONTEXT_MODULE) {

    $loadtemplateurl = new moodle_url('/mod/customcert/load_template.php', ['tid' => $tid]);

    $loadtemplateform = new \mod_customcert\load_template_form($loadtemplateurl, ['context' => $context], 'post',

        '', ['id' => 'loadtemplateform']);

    $loadtemplateform->display();

}

echo $OUTPUT->footer();