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/>.

/**

 * Handles position elements on the PDF via drag and drop.

 *

 * @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');

// The page of the customcert we are editing.

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

$page = $DB->get_record('customcert_pages', ['id' => $pid], '*', MUST_EXIST);

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

$elements = $DB->get_records('customcert_elements', ['pageid' => $pid], 'sequence');

// Set the template.

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

// Perform checks.

if ($cm = $template->get_cm()) {

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

} else {

    require_login();

}

// Make sure the user has the required capabilities.

$template->require_manage();

if ($template->get_context()->contextlevel == CONTEXT_MODULE) {

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

    $title = $customcert->name;

    $heading = format_string($title);

} else {

    $title = $SITE->fullname;

    $heading = $title;

}

// Set the $PAGE settings.

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

\mod_customcert\page_helper::page_setup($pageurl, $template->get_context(), $title);

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

            'description' => '']);

// Add more links to the navigation.

if (!$cm = $template->get_cm()) {

    $str = get_string('managetemplates', 'customcert');

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

    $PAGE->navbar->add($str, new \action_link($link, $str));

}

$str = get_string('editcustomcert', 'customcert');

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

$PAGE->navbar->add($str, new \action_link($link, $str));

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

// Include the JS we need.

$PAGE->requires->yui_module('moodle-mod_customcert-rearrange', 'Y.M.mod_customcert.rearrange.init',

    [$template->get_id(),

          $page,

          $elements]);

// Create the buttons to save the position of the elements.

$html = html_writer::start_tag('div', ['class' => 'buttons']);

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

        get_string('saveandclose', 'customcert'), 'get', ['class' => 'savepositionsbtn']);

$html .= $OUTPUT->single_button(new moodle_url('/mod/customcert/rearrange.php', ['pid' => $pid]),

        get_string('saveandcontinue', 'customcert'), 'get', ['class' => 'applypositionsbtn']);

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

        get_string('cancel'), 'get', ['class' => 'cancelbtn']);

$html .= html_writer::end_tag('div');

// Create the div that represents the PDF.

$style = 'height: ' . $page->height . 'mm; line-height: normal; width: ' . $page->width . 'mm;';

$marginstyle = 'height: ' . $page->height . 'mm; width:1px; float:left; position:relative;';

$html .= html_writer::start_tag('div', [

    'data-templateid' => $template->get_id(),

    'data-contextid' => $template->get_contextid(),

    'id' => 'pdf',

    'style' => $style]

);

if ($page->leftmargin) {

    $position = 'left:' . $page->leftmargin . 'mm;';

    $html .= "<div id='leftmargin' style='$position $marginstyle'></div>";

}

if ($elements) {

    foreach ($elements as $element) {

        // Get an instance of the element class.

        if ($e = \mod_customcert\element_factory::get_element_instance($element)) {

            switch ($element->refpoint) {

                case \mod_customcert\element_helper::CUSTOMCERT_REF_POINT_TOPRIGHT:

                    $class = 'element refpoint-right';

                    break;

                case \mod_customcert\element_helper::CUSTOMCERT_REF_POINT_TOPCENTER:

                    $class = 'element refpoint-center';

                    break;

                case \mod_customcert\element_helper::CUSTOMCERT_REF_POINT_TOPLEFT:

                default:

                    $class = 'element refpoint-left';

            }

            switch ($element->alignment) {

                case \mod_customcert\element::ALIGN_CENTER:

                    $class .= ' align-center';

                    break;

                case \mod_customcert\element::ALIGN_RIGHT:

                    $class .= ' align-right';

                    break;

                case \mod_customcert\element::ALIGN_LEFT:

                default:

                    $class .= ' align-left';

                    break;

            }

            $html .= html_writer::tag('div', $e->render_html(), ['class' => $class,

                'data-refpoint' => $element->refpoint, 'id' => 'element-' . $element->id]);

        }

    }

}

if ($page->rightmargin) {

    $position = 'left:' . ($page->width - $page->rightmargin) . 'mm;';

    $html .= "<div id='rightmargin' style='$position $marginstyle'></div>";

}

$html .= html_writer::end_tag('div');

echo $OUTPUT->header();

echo $OUTPUT->heading(get_string('rearrangeelementsheading', 'customcert'), 3);

echo $OUTPUT->notification(get_string('exampledatawarning', 'customcert'), \core\output\notification::NOTIFY_WARNING);

echo $html;

$PAGE->requires->js_call_amd('mod_customcert/rearrange-area', 'init', ['#pdf']);

echo $OUTPUT->footer();