/**
* Returns general link or file embedding html.
*
* @param string $fullurl
* @param string $clicktoopen
* @param string $mimetype
* @return string html
*/
function equella_select_dialog($args)
{
global $CFG, $PAGE;
$equrl = equella_build_integration_url($args);
if ($CFG->equella_enable_lti) {
$args->action = 'select';
$launchurl = new moodle_url('/mod/equella/ltilaunch.php', (array) $args);
$objecturl = $launchurl->out(false);
} else {
if ($CFG->equella_action == EQUELLA_ACTION_STRUCTURED) {
$redirecturl = new moodle_url('/mod/equella/redirectselection.php', array('equellaurl' => $equrl->out(false), 'courseid' => $args->course, 'sectionid' => $args->section));
$objecturl = $redirecturl->out(false);
} else {
$objecturl = $equrl->out(false);
}
}
$equellatitle = get_string('chooseeqeullaresources', 'mod_equella');
$equellacontainer = 'equellacontainer';
$cancel = get_string('cancel');
$cancelurl = new moodle_url('/course/view.php', array('id' => $args->course));
$link = html_writer::link($cancelurl, $cancel);
$html = <<<EOF
<div>
<button id="openequellachooser">{$equellatitle}</button>
{$link}
</div>
EOF;
$PAGE->requires->js_init_call('M.mod_equella.display_equella', array($equellacontainer, 880, 600, $equellatitle, $objecturl), true);
return $html;
}
}
// Update 'viewed' state if required by completion system
$completion = new completion_info($course);
$completion->set_module_viewed($cm);
echo '<html><body>';
echo equella_lti_launch_form($equella->url, $params);
echo '</body></html>';
} elseif ($action == 'select') {
$args = new stdClass();
$args->course = required_param('course', PARAM_INT);
$args->section = required_param('section', PARAM_INT);
$course = $DB->get_record('course', array('id' => $args->course), '*', MUST_EXIST);
$context = context_course::instance($args->course);
$PAGE->set_context($context);
require_capability('moodle/course:manageactivities', $context);
$url = equella_build_integration_url($args, false);
$extraparams = $url->params();
if ($CFG->equella_action == EQUELLA_ACTION_STRUCTURED) {
$contents = equella_get_course_contents($course->id, $args->section);
$json = json_encode($contents);
$extraparams['structure'] = $json;
}
$equella = new stdClass();
$equella->id = 0;
$equella->course = $args->course;
$equella->url = $CFG->equella_url;
$params = equella_lti_params($equella, $course, $extraparams);
echo '<html><body>';
echo equella_lti_launch_form($equella->url, $params);
echo '</body></html>';
}
