if ($error) {
break;
}
switch ($name) {
case 'tags':
if ($value) {
$values[$name] = string_to_tag_array($value);
} else {
unset($values[$name]);
}
break;
case 'excerpt':
if ($value) {
$value = blog_make_excerpt($value);
} else {
$value = blog_make_excerpt($values['description']);
}
$values[$name] = $value;
break;
case 'container_guid':
// this can't be empty or saving the base entity fails
if (!empty($value)) {
if (can_write_to_container($user->getGUID(), $value)) {
$values[$name] = $value;
} else {
$error = elgg_echo("blog:error:cannot_write_to_container");
}
} else {
unset($values[$name]);
}
break;
if ($guid) {
$entity = get_entity($guid);
if (elgg_instanceof($entity, 'object', 'blog') && $entity->canEdit()) {
$blog = $entity;
} else {
$error = elgg_echo('blog:error:post_not_found');
}
} else {
$blog = new ElggObject();
$blog->subtype = 'blog';
// force draft and private for autosaves.
$blog->status = 'unsaved_draft';
$blog->access_id = ACCESS_PRIVATE;
$blog->title = $title;
$blog->description = $description;
$blog->excerpt = blog_make_excerpt($excerpt);
// must be present or doesn't show up when metadata sorting.
$blog->publish_date = time();
if (!$blog->save()) {
$error = elgg_echo('blog:error:cannot_save');
}
}
// creat draft annotation
if (!$error) {
// annotations don't have a "time_updated" so
// we have to delete everything or the times are wrong.
// don't save if nothing changed
if ($auto_save_annotations = $blog->getAnnotations('blog_auto_save', 1)) {
$auto_save = $auto_save_annotations[0];
} else {
$auto_save == FALSE;
