function getFeedTagUri()
{
return "tag:" . AnnotationGlobals::getHost() . ',' . date('2005-07-20', AnnotationGlobals::getInstallDate()) . ":annotation";
}
header('HTTP/1.1 400 Bad Request');
echo '<h1>400 Bad Request</h1>' . htmlspecialchars($query->error);
} elseif (!MarginaliaHelper::isUrlSafe($summaryUrl)) {
header('HTTP/1.1 400 Bad Request');
echo '<h1>400 Bad Request</h1>Bad url parameter';
} else {
// Display individual annotations
// Dunno if the range sorting is working
$annotations = get_records_sql($query->sql('section_type, section_name, quote_title, start_block, start_word, start_char, end_block, end_word, end_char'));
$format = array_key_exists('format', $_GET) ? $_GET['format'] : 'html';
if ('atom' == $format) {
$annotationObjs = array();
foreach ($annotations as $annotationRec) {
$annotationObjs[] = AnnotationGlobals::recordToAnnotation($annotationRec);
}
MarginaliaHelper::generateAnnotationFeed($annotationObjs, AnnotationGlobals::getFeedTagUri(), MarginaliaHelper::getLastModified($annotationObjs, AnnotationGlobals::getInstallDate()), AnnotationGlobals::getServicePath(), AnnotationGlobals::getHost(), $query->getFeedUrl('atom'), $CFG->wwwroot);
} else {
// Get the course. This can't be passed as a GET parameter because this URL could be via the
// Atom feed, and the Atom feed is generated exclusively by annotation code which doesn't know
// that much about Moodle. So the handler has to query it based on a discussion ID or the like.
$course = null;
$courseId = $query->handler->courseId;
if (null != $courseId) {
if (!($course = get_record("course", "id", $courseId))) {
error("Course ID is incorrect - discussion is faulty ");
}
// Ok, now this is probably very wrong. If the user looks for annotations within a course,
// it requires a login. Without the course (i.e. in a more general search), it doesn't!
// I would eleminate this, but I don't really know how Moodle security works. #geof#
if ($course->category) {
require_login($course->id);
function doUpdateAnnotation($annotation)
{
$urlQueryStr = '';
$record = AnnotationGlobals::annotationToRecord($annotation);
$logUrl = 'annotate.php' . ($urlQueryStr ? '?' . $urlQueryStr : '');
add_to_log(null, 'annotation', 'update', $logUrl, "{$annotation->id}");
return update_record('annotation', $record);
}
