Proyectos de Subversion Moodle

<?php

// This file is part of 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/>.

/**

 * This page displays a non-completable instance of questionnaire.

 *

 * @package    mod_questionnaire

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

 * @copyright  2016 onward Mike Churchward (mike.churchward@poetgroup.org)

 * @author     Mike Churchward

 */

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

require_once($CFG->dirroot.'/mod/questionnaire/questionnaire.class.php');

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

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

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

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

$currentgroupid = optional_param('group', 0, PARAM_INT); // Groupid.

if ($id) {

    if (! $cm = get_coursemodule_from_id('questionnaire', $id)) {

        throw new \moodle_exception('invalidcoursemodule', 'mod_questionnaire');

    }

    if (! $course = $DB->get_record("course", array("id" => $cm->course))) {

        throw new \moodle_exception('coursemisconf', 'mod_questionnaire');

    }

    if (! $questionnaire = $DB->get_record("questionnaire", array("id" => $cm->instance))) {

        throw new \moodle_exception('invalidcoursemodule', 'mod_questionnaire');

    }

} else {

    if (! $survey = $DB->get_record("questionnaire_survey", array("id" => $sid))) {

        throw new \moodle_exception('surveynotexists', 'mod_questionnaire');

    }

    if (! $course = $DB->get_record("course", ["id" => $survey->courseid])) {

        throw new \moodle_exception('coursemisconf', 'mod_questionnaire');

    }

    // Dummy questionnaire object.

    $questionnaire = new stdClass();

    $questionnaire->id = 0;

    $questionnaire->course = $course->id;

    $questionnaire->name = $survey->title;

    $questionnaire->sid = $sid;

    $questionnaire->resume = 0;

    // Dummy cm object.

    if (!empty($qid)) {

        $cm = get_coursemodule_from_instance('questionnaire', $qid, $course->id);

    } else {

        $cm = false;

    }

}

// Check login and get context.

// Do not require login if this questionnaire is viewed from the Add questionnaire page

// to enable teachers to view template or public questionnaires located in a course where they are not enroled.

if (!$popup) {

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

}

$context = $cm ? context_module::instance($cm->id) : false;

$url = new moodle_url('/mod/questionnaire/preview.php');

if ($id !== 0) {

    $url->param('id', $id);

}

if ($sid) {

    $url->param('sid', $sid);

}

$PAGE->set_url($url);

$PAGE->set_context($context);

$PAGE->set_cm($cm);   // CONTRIB-5872 - I don't know why this is needed.

$questionnaire = new questionnaire($course, $cm, $qid, $questionnaire);

// Add renderer and page objects to the questionnaire object for display use.

$questionnaire->add_renderer($PAGE->get_renderer('mod_questionnaire'));

$questionnaire->add_page(new \mod_questionnaire\output\previewpage());

$canpreview = (!isset($questionnaire->capabilities) &&

               has_capability('mod/questionnaire:preview', context_course::instance($course->id))) ||

              (isset($questionnaire->capabilities) && $questionnaire->capabilities->preview);

if (!$canpreview && !$popup) {

    // Should never happen, unless called directly by a snoop...

    throw new \moodle_exception('nopermissions', 'mod_questionnaire');

}

if (!isset($SESSION->questionnaire)) {

    $SESSION->questionnaire = new stdClass();

}

$SESSION->questionnaire->current_tab = new stdClass();

$SESSION->questionnaire->current_tab = 'preview';

$qp = get_string('preview_questionnaire', 'questionnaire');

$pq = get_string('previewing', 'questionnaire');

// Print the page header.

if ($popup) {

    $PAGE->set_pagelayout('popup');

}

$PAGE->set_title(format_string($qp));

if (!$popup) {

    $PAGE->set_heading(format_string($course->fullname));

}

// Include the needed js.

$PAGE->requires->js('/mod/questionnaire/module.js');

// Print the tabs.

echo $questionnaire->renderer->header();

if (!$popup) {

    require('tabs.php');

}

$questionnaire->page->add_to_page('heading', clean_text($pq));

if ($questionnaire->capabilities->printblank) {

    // Open print friendly as popup window.

    $linkname = ' '.get_string('printblank', 'questionnaire');

    $title = get_string('printblanktooltip', 'questionnaire');

    $url = '/mod/questionnaire/print.php?qid='.$questionnaire->id.'&rid=0&'.'courseid='.

            $questionnaire->course->id.'&sec=1';

    $options = array('menubar' => true, 'location' => false, 'scrollbars' => true, 'resizable' => true,

                    'height' => 600, 'width' => 800, 'title' => $title);

    $name = 'popup';

    $link = new moodle_url($url);

    $action = new popup_action('click', $link, $name, $options);

    $class = "floatprinticon";

    $questionnaire->page->add_to_page('printblank',

        $questionnaire->renderer->action_link($link, $linkname, $action, array('class' => $class, 'title' => $title),

            new pix_icon('t/print', $title)));

}

$questionnaire->survey_print_render($course->id, '', 'preview', $rid = 0, $popup);

if ($popup) {

    $questionnaire->page->add_to_page('closebutton', $questionnaire->renderer->close_window_button());

}

echo $questionnaire->renderer->render($questionnaire->page);

echo $questionnaire->renderer->footer($course);

// Log this questionnaire preview.

$context = context_module::instance($questionnaire->cm->id);

$anonymous = $questionnaire->respondenttype == 'anonymous';

$event = \mod_questionnaire\event\questionnaire_previewed::create(array(

                'objectid' => $questionnaire->id,

                'anonymous' => $anonymous,

                'context' => $context

));

$event->trigger();