/**
* Sanitize $html by removing links to admin pages
* currently supports: <a>submissions.php, <form>/admin/, <div class="alert">, <form>Group selector
*
* @author Gerald Albion
* date 2014-03-25
* @global $CFG The Moodle configuration object
* @param string $html The HTML string to work on
* @return string the sanitized HTML result
*/
function compile_remove_admin_links($html)
{
global $CFG;
// Remove link to instructor view of submissions.
$html = compile_remove_tag($html, '<a href="' . $CFG->wwwroot . '/mod/assignment/submissions.php', '</a>');
// Targets the "View the Assignment Upgrade Tool" button.
$html = compile_remove_tag($html, '<form method="post" action="' . $CFG->wwwroot . '/admin/', '</form>');
// Alerts.
$html = compile_remove_tag($html, '<div class="alert', '</div>');
// Group selector.
$html = compile_remove_tag($html, '<form method="get" action="' . $CFG->wwwroot . '/mod/assignment/view.php"', '</form>');
// Remove all form <input> elements as these won't be useful in PDF.
$html = compile_remove_tag($html, '<input', '>');
// Use > for self closing tags.
// Remove Skype Click-To-Call Image.
$html = compile_remove_tag($html, '<img class="skype_c2c_logo_img" src="resource:// ', '>');
// Remove TeX filter output; PDF can't handle it.
$html = compile_remove_tag($html, '<img class="texrender"', '>');
return $html;
}
// Set to the name of the module.
$id = optional_param('id', 0, PARAM_INT);
// Get Course Module ID.
if ($id) {
if (!($cm = get_coursemodule_from_id($modname, $id))) {
die(get_string('invalidcoursemodule', 'error'));
}
if (!($course = $DB->get_record("course", array("id" => $cm->course)))) {
die(get_string('coursemisconf', 'error'));
}
if (!($instance = $DB->get_record($modname, array("id" => $cm->instance)))) {
die(get_string('invalidcoursemodule', 'error'));
}
} else {
die(get_string('invalidcoursemodule', 'error'));
}
$folder = $DB->get_record('folder', array('id' => $cm->instance), '*', MUST_EXIST);
$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
$context = context_module::instance($cm->id);
$PAGE->set_cm($cm, $course);
$PAGE->set_url('/mod/folder/view.php', array('id' => $cm->id));
$PAGE->set_title($course->shortname . ': ' . $folder->name);
$PAGE->set_heading($course->fullname);
$PAGE->set_activity_record($folder);
$PAGE->set_context($context);
$output = $PAGE->get_renderer('mod_folder');
$html = $output->display_folder($folder);
$html = compile_remove_tag($html, '<input', '>');
// Remove the "Edit" button.
$html = compile_unlink_anchors($html);
print $html;
