function editpost_submit(Pieform $form, $values)
{
global $USER, $SESSION, $blogpost, $blog;
require_once 'embeddedimage.php';
db_begin();
$postobj = new ArtefactTypeBlogPost($blogpost, null);
$postobj->set('title', $values['title']);
$postobj->set('description', $values['description']);
$postobj->set('tags', $values['tags']);
if (get_config('licensemetadata')) {
$postobj->set('license', $values['license']);
$postobj->set('licensor', $values['licensor']);
$postobj->set('licensorurl', $values['licensorurl']);
}
$postobj->set('published', !$values['draft']);
$postobj->set('allowcomments', (int) $values['allowcomments']);
if (!$blogpost) {
$postobj->set('parent', $blog);
$blogobj = new ArtefactTypeBlog($blog);
if ($blogobj->get('institution')) {
$postobj->set('institution', $blogobj->get('institution'));
} else {
if ($blogobj->get('group')) {
$postobj->set('group', $blogobj->get('group'));
} else {
$postobj->set('owner', $USER->id);
}
}
}
$postobj->commit();
$blogpost = $postobj->get('id');
// Need to wait until post is saved in case we are a new blogpost before we can sort out embedded images as we need an id
$postobj->set('description', EmbeddedImage::prepare_embedded_images($values['description'], 'blogpost', $postobj->get('id')));
// Attachments
$old = $postobj->attachment_id_list();
// $new = is_array($values['filebrowser']['selected']) ? $values['filebrowser']['selected'] : array();
$new = is_array($values['filebrowser']) ? $values['filebrowser'] : array();
// only allow the attaching of files that exist and are editable by user
foreach ($new as $key => $fileid) {
$file = artefact_instance_from_id($fileid);
if (!$file instanceof ArtefactTypeFile || !$USER->can_publish_artefact($file)) {
unset($new[$key]);
}
}
if (!empty($new) || !empty($old)) {
foreach ($old as $o) {
if (!in_array($o, $new)) {
try {
$postobj->detach($o);
} catch (ArtefactNotFoundException $e) {
}
}
}
foreach ($new as $n) {
if (!in_array($n, $old)) {
try {
$postobj->attach($n);
} catch (ArtefactNotFoundException $e) {
}
}
}
}
db_commit();
$result = array('error' => false, 'message' => get_string('blogpostsaved', 'artefact.blog'), 'goto' => get_config('wwwroot') . 'artefact/blog/view/index.php?id=' . $blog);
if ($form->submitted_by_js()) {
// Redirect back to the blog page from within the iframe
$SESSION->add_ok_msg($result['message']);
$form->json_reply(PIEFORM_OK, $result, false);
}
$form->reply(PIEFORM_OK, $result);
}
function editpost_submit(Pieform $form, $values)
{
global $USER, $SESSION, $blogpost, $blog;
db_begin();
$postobj = new ArtefactTypeBlogPost($blogpost, null);
$postobj->set('title', $values['title']);
$postobj->set('description', $values['description']);
$postobj->set('tags', $values['tags']);
$postobj->set('published', !$values['draft']);
if (!$blogpost) {
$postobj->set('parent', $blog);
$postobj->set('owner', $USER->id);
}
$postobj->commit();
$blogpost = $postobj->get('id');
// Attachments
$old = $postobj->attachment_id_list();
// $new = is_array($values['filebrowser']['selected']) ? $values['filebrowser']['selected'] : array();
$new = is_array($values['filebrowser']) ? $values['filebrowser'] : array();
if (!empty($new) || !empty($old)) {
foreach ($old as $o) {
if (!in_array($o, $new)) {
$postobj->detach($o);
}
}
foreach ($new as $n) {
if (!in_array($n, $old)) {
$postobj->attach($n);
}
}
}
db_commit();
$result = array('error' => false, 'message' => get_string('blogpostsaved', 'artefact.blog'), 'goto' => get_config('wwwroot') . 'artefact/blog/view/index.php?id=' . $blog);
if ($form->submitted_by_js()) {
// Redirect back to the blog page from within the iframe
$SESSION->add_ok_msg($result['message']);
$form->json_reply(PIEFORM_OK, $result, false);
}
$form->reply(PIEFORM_OK, $result);
}
} else {
$postobj = new ArtefactTypeBlogPost($blogpost, null);
$postobj->set('title', $title);
$postobj->set('description', $description);
$postobj->set('tags', $tags);
$postobj->set('published', !$draft);
$postobj->set('allowcomments', (int) $allowcomments);
$postobj->set('parent', $blog);
$postobj->set('owner', $USER->id);
$postobj->commit();
}
}
// Check to see if we're creating a journal entry
// -- Finally attach the file to the blog post once uploaded and --
if ($artefact_id && $postobj) {
// If we created or matched a blog post and created an artefact
// attach the artefact to the blog.
$postobj->attach($artefact_id);
}
// Here we need to create a new hash - update our own store of it and return it to the handset
jsonreply(array('success' => $USER->refresh_mobileuploadtoken($token)));
function jsonreply($arr)
{
global $json;
if ($json) {
$arr['sync'] = $json;
}
header('Content-Type: application/json');
echo json_encode($arr);
exit;
}
/**
* Checks to see if a blogpost had out-of-line content, and if it did,
* attaches the generated file to it
*
* @param SimpleXMLElement $entry The entry to check
* @param PluginImportLeap $importer The importer
*/
private static function setup_outoflinecontent_relationship(SimpleXMLElement $entry, PluginImportLeap $importer)
{
$artefactids = $importer->get_artefactids_imported_by_entryid((string) $entry->id);
if (count($artefactids) == 2) {
// In this case, a file was created as a result of
// importing a blog entry with out-of-line content. We
// attach the file to this post.
$blogpost = new ArtefactTypeBlogPost($artefactids[0]);
$blogpost->attach($artefactids[1]);
$blogpost->commit();
}
}
