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view.php
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view.php
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<?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/>.
/**
* Main page of module consentform
*
* @package mod_consentform
* @copyright 2020 Thomas Niedermaier, Medical University of Vienna <[email protected]>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
require_once(dirname(__FILE__) . '/locallib.php');
$id = optional_param('id', 0, PARAM_INT); // Course_module ID.
if ($id) {
$cm = get_coursemodule_from_id('consentform', $id, 0, false, MUST_EXIST);
$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
$consentform = $DB->get_record('consentform', array('id' => $cm->instance), '*', MUST_EXIST);
} else {
die('You must specify a course_module ID');
}
require_login($course, true, $cm);
$context = context_module::instance($cm->id);
$locked = false;
if ($context->locked) {
$locked = true;
} else {
$contextcoursecat = context_coursecat::instance($course->category);
if ($contextcoursecat->locked) {
$locked = true;
} else {
$contextcourse = context_course::instance($cm->course);
if ($contextcourse->locked) {
$locked = true;
}
}
}
$event = \mod_consentform\event\course_module_viewed::create(array(
'objectid' => $cm->id,
'context' => $context,
));
$event->add_record_snapshot('course', $course);
$event->add_record_snapshot($cm->modname, $consentform);
$event->trigger();
$redirecturl = new moodle_url('/course/view.php', array('id' => $course->id));
// Print the page header.
$PAGE->set_url('/mod/consentform/view.php', array('id' => $cm->id));
$PAGE->set_title(format_string($consentform->name));
$PAGE->set_heading(format_string($course->fullname));
$PAGE->add_body_class('limitedwidth');
$nocompletion = consentform_checkcompletion($id, $context, $course, $cm->completion);
if ($nocompletion) {
// Display error messages if completion settings are not sufficient.
echo $OUTPUT->header();
$nocompletion = html_writer::div(get_string("nocompletiontitle", "mod_consentform"),
'font-weight-bold').$nocompletion;
echo $OUTPUT->notification($nocompletion, 'error', false);
} else {
if (has_capability('mod/consentform:submit', $context, null, false) || is_siteadmin()) {
// Print header and start_div.
echo $OUTPUT->header();
echo html_writer::start_div();
// Link buttons to module list (optional) and users list
$mllink = new moodle_url('modulelist.php', array('id' => $id));
$mllinktext = get_string('modulelistlinktext', 'consentform');
$lulink = new moodle_url('/mod/consentform/listusers.php', array('id' => $id));
$lulinktext = get_string('listusersbutton', 'consentform');
// Show information message if course module list is deactivated.
if ($consentform->nocoursemoduleslist) {
echo consentform_shownocoursemodulelistinfo($id);
} else {
echo html_writer::link($mllink, $mllinktext, ['class' => 'btn btn-primary']);
}
echo html_writer::link($lulink, $lulinktext, ['class' => 'btn btn-secondary ml-2']);
// Print list of user reaction statistics.
$coursecontext = context_course::instance($course->id);
list($sumagreed, $sumrefused, $sumrevoked, $sumnoaction, $sumall) =
consentform_statistics_listusers($coursecontext, $cm->id);
$linkclass = array("class" => "list-group-item d-flex justify-content-between align-items-center");
$badgeclass = "badge badge-primary badge-pill";
$badgeclassnull = "badge badge-secondary badge-pill";
echo html_writer::start_div('list-group mt-4 w-50');
$lulink->param('tab', CONSENTFORM_STATUS_AGREED);
$lulinktext = get_string('titleagreed', 'consentform').
html_writer::span($sumagreed, $sumagreed ? $badgeclass : $badgeclassnull);
echo html_writer::link($lulink, $lulinktext, $linkclass);
$lulink->param('tab', CONSENTFORM_STATUS_REFUSED);
$lulinktext = get_string('titlerefused', 'consentform').
html_writer::span($sumrefused, $sumrefused ? $badgeclass : $badgeclassnull);
echo html_writer::link($lulink, $lulinktext, $linkclass);
$lulink->param('tab', CONSENTFORM_STATUS_REVOKED);
$lulinktext = get_string('titlerevoked', 'consentform').
html_writer::span($sumrevoked, $sumrevoked ? $badgeclass : $badgeclassnull);
echo html_writer::link($lulink, $lulinktext, $linkclass);
$lulink->param('tab', CONSENTFORM_STATUS_NOACTION);
$lulinktext = get_string('titlenone', 'consentform').
html_writer::span($sumnoaction, $sumnoaction ? $badgeclass : $badgeclassnull);
echo html_writer::link($lulink, $lulinktext, $linkclass);
$lulink->param('tab', CONSENTFORM_ALL);
$lulinktext = get_string('titleall', 'consentform').
html_writer::span($sumall, $sumall ? $badgeclass : $badgeclassnull);
echo html_writer::link($lulink, $lulinktext, $linkclass);
echo html_writer::end_div(); // Reactions list.
echo html_writer::end_div(); // Content main page.
} else { // Participant's view, lacks the right to submit.
// Agreement form, participant's view.
$mform = new \mod_consentform\consentform_agreement_form(null,
array('id' => $id,
'cmid' => $cm->id,
'courseid' => $course->id,
'consentform' => $consentform,
'userid' => $USER->id,
'confirmationtextclass' => 'consentform_confirmationtext',
'locked' => $locked
));
// Process participant's agreement form data and redirect.
if ($data = $mform->get_data()) {
if (isset($data->agreement)) {
$ok = consentform_save_agreement(EXPECTEDCOMPLETIONVALUE, $USER->id, $cm->id);
$message = get_string('msgagreed', 'consentform');
$event = \mod_consentform\event\agreement_agree::create(
array(
'objectid' => $PAGE->cm->id,
'context' => $PAGE->context
)
);
} else if (isset($data->revocation)) {
$ok = consentform_save_agreement(CONSENTFORM_STATUS_REVOKED, $USER->id, $cm->id);
$message = get_string('msgrevoked', 'consentform');
$event = \mod_consentform\event\agreement_revoke::create(
array(
'objectid' => $PAGE->cm->id,
'context' => $PAGE->context
)
);
} else if (isset($data->refusal)) {
$ok = consentform_save_agreement(CONSENTFORM_STATUS_REFUSED, $USER->id, $cm->id);
$message = get_string('msgrefused', 'consentform');
$event = \mod_consentform\event\agreement_refuse::create(
array(
'objectid' => $PAGE->cm->id,
'context' => $PAGE->context
)
);
}
$event->trigger();
// Redirect after form processing.
if ($message) {
redirect($redirecturl, $message, 5);
} else {
redirect($redirecturl);
}
} else { // Display agreement form to participant.
consentform_showheaderwithoutintro($consentform->id);
echo $OUTPUT->box_start('', 'consentform_main_cointainer');
$mform->display();
echo $OUTPUT->box_end();
}
}
}
// Finish the page.
echo $OUTPUT->footer();