*/
//only add tags,
//do not remove tags from CMS when there is no tag-post association
//
//trim spaces
if (!empty($tagstring)) {
$tagstring = str_replace(' ', '', $tagstring);
//echo $tagstring ;
$tags = explode(',', $tagstring);
sort($tags);
echo '<h2>identified tags from the form field</h2>';
pretty($tags);
}
add_cms_tags($tags);
//now that we know which tags are sent from the form
//attach them to the post
//delete current tag_post association
//
remove_tag_post_association($id);
add_tag_post_association($tags, $id);
echo '<h2>======= END TAG SECTION ============</h2>';
//END OF METADATA PROCESSING
//update the RSS Feed
build_rss();
//update the sitemap
build_sitemap();
echo "<meta http-equiv='refresh' content='" . $redir_delay . "; url={$tld2}/manage/write.php?id={$id}'>";
$db->close();
?>
die('No meta info.');
}
// protect us from evil urls
die_on_evil_url($data['entries']);
// make filename for new revision
$time = time();
$meta['time'] = $time;
$meta['file'] = 'data/' . md5(json_encode($meta)) . $time . '.js';
// get all the revisions data, add new revision and save it again
$revisions = get_revisions_data();
array_push($revisions['revisions'], $meta);
save_revisions_data($revisions);
// save the new revision
save_new_revision($meta['file'], $data);
// rebuid the rss
build_rss($revisions);
// die with the id of the new revision
die('' . (count($revisions['revisions']) - 1));
break;
case 'set_current_revision':
// take input as a number
$revision = $postdata;
if (!is_numeric($revision)) {
die('Non numeric input.');
}
// get revisions data and check if the request makes sense
$revisions = get_revisions_data();
if ($revision > count($revisions['revisions']) || $revision < 0) {
die('Selected revision does not exist.');
}
// update current revision
exit;
} else {
if (!$_course['visibility'] && !claro_is_course_allowed()) {
if (!isset($_SERVER['PHP_AUTH_USER'])) {
header('WWW-Authenticate: Basic realm="' . get_lang('Rss feed for %course', array('%course' => $_course['name'])) . '"');
header('HTTP/1.0 401 Unauthorized');
echo '<h2>' . get_lang('You need to be authenticated with your %sitename account', array('%sitename' => $siteName)) . '</h2>' . '<a href="index.php?cidReq=' . claro_get_current_course_id() . '">' . get_lang('Retry') . '</a>';
exit;
} else {
if (get_magic_quotes_gpc()) {
$_REQUEST['login'] = stripslashes($_SERVER['PHP_AUTH_USER']);
$_REQUEST['password'] = stripslashes($_SERVER['PHP_AUTH_PW']);
} else {
$_REQUEST['login'] = $_SERVER['PHP_AUTH_USER'];
$_REQUEST['password'] = $_SERVER['PHP_AUTH_PW'];
}
require '../inc/claro_init_local.inc.php';
if (!$_course['visibility'] && !claro_is_course_allowed()) {
header('WWW-Authenticate: Basic realm="' . get_lang('Rss feed for %course', array('%course' => $_course['name'])) . '"');
header('HTTP/1.0 401 Unauthorized');
echo '<h2>' . get_lang('You need to be authenticated with your %sitename account', array('%sitename' => $siteName)) . '</h2>' . '<a href="index.php?cidReq=' . claro_get_current_course_id() . '">' . get_lang('Retry') . '</a>';
exit;
}
}
}
// end session to avoid lock
session_write_close();
// OK TO SEND FEED
require_once get_path('incRepositorySys') . '/lib/rss.write.lib.php';
echo build_rss(array('course' => claro_get_current_course_id()));
}
