/**
* Check if the given gallery is wall gallery
*
* @param int|MPP_Gallery $gallery_id numeric gallery id or gallery object
* @return boolean true if wall gallery, false if not wall gallery
*/
function mpp_is_wall_gallery($gallery_id)
{
$gallery = mpp_get_gallery($gallery_id);
if (!$gallery) {
return false;
}
$wall_gallery_id = mpp_get_wall_gallery_id(array('component' => $gallery->component, 'component_id' => $gallery->component_id, 'media_type' => $gallery->type));
if ($gallery->id === $wall_gallery_id) {
return true;
}
return false;
}
/**
* Not used, Oembed support is not yet available in 1.0 branch
*/
public function add_oembed_media()
{
check_ajax_referer('mpp_add_media');
//check for the referrer
$media_type = '';
$gallery_id = '';
$component = $_POST['component'];
$component_id = $_POST['component_id'];
$context = mpp_get_upload_context(false, $_POST['context']);
if (!$component) {
$component = mpp_get_current_component();
}
if (!$component_id) {
$component_id = mpp_get_current_component_id();
}
//get the uploader
$uploader = mpp_get_storage_manager('oembed');
//should we pass the component?
//setup for component
//$uploader->setup_for( $component, $component_id );
//check if the server can handle the upload?
if (!$uploader->can_handle()) {
wp_send_json_error(array('message' => __('Server can not handle this much amount of data. Please upload a smaller file or ask your server administrator to change the settings.', 'mediapress')));
}
if (!mpp_has_available_space($component, $component_id)) {
wp_send_json_error(array('message' => __('Unable to upload. You have used the allowed storage quota!', 'mediapress')));
}
//if we are here, the server can handle upload
//check should be here
$gallery_id = 0;
if (isset($_POST['gallery_id'])) {
$gallery_id = absint($_POST['gallery_id']);
}
if ($gallery_id) {
$gallery = mpp_get_gallery($gallery_id);
} else {
$gallery = false;
}
//not set
//if there is no gallery id given and the context is activity, we may want to auto create the gallery
$media_type = mpp_get_media_type_from_extension(mpp_get_file_extension($file[$file_id]['name']));
if (!$media_type) {
wp_send_json_error(array('message' => __("This file type is not supported.", 'mediapress')));
}
//if there is no gallery type defined( It wil happen in case of new gallery creation from admin page
//we will set the gallery type as the type of the first media
if ($gallery && empty($gallery->type)) {
//update gallery type
//set it to media type
mpp_update_gallery_type($gallery, $media_type);
}
//If the gallery is not given and It is members component, check if the upload context is activity?
//Check if we have a profile gallery set for the current user for this type of media
//if yes, then use that gallery to upload the media
//otherwise we create a gallery of the current media type and set it as the profile gallery for that type
if (!$gallery && $context == 'activity') {
//if gallery is not given and the component supports wall gallery
//then create
if (!mpp_is_activity_upload_enabled($component)) {
wp_send_json_error(array('message' => __("The gallery is not selected.", 'mediapress')));
}
$gallery_id = mpp_get_wall_gallery_id(array('component' => $component, 'component_id' => $component_id, 'media_type' => $media_type));
if (!$gallery_id) {
//if gallery does not exist, create 1
$gallery_id = mpp_create_gallery(array('creator_id' => get_current_user_id(), 'title' => sprintf(_x('Wall %s Gallery', 'wall gallery name', 'mediapress'), $media_type), 'description' => '', 'status' => 'public', 'component' => $component, 'component_id' => $component_id, 'type' => $media_type));
if ($gallery_id) {
//save the profile gallery id
mpp_update_wall_gallery_id(array('component' => $component, 'component_id' => $component_id, 'media_type' => $media_type, 'gallery_id' => $gallery_id));
}
}
//setup gallery object from the profile gallery id
if ($gallery_id) {
$gallery = mpp_get_gallery($gallery_id);
}
}
//we may want to check the upload type and set the gallery to activity gallery etc if it is not set already
$error = false;
//detect media type of uploaded file here and then upload it accordingly also check if the media type uploaded and the gallery type matches or not
//let us build our response for javascript
//if we are uploading to a gallery, check for type
//since we will be allowin g upload without gallery too, It is required to make sure $gallery is present or not
if ($gallery && !mpp_is_mixed_gallery($gallery) && $media_type !== $gallery->type) {
//if we are uploading to a gallery and It is not a mixed gallery, the media type must match the gallery type
wp_send_json_error(array('message' => sprintf(__('This file type is not allowed in current gallery. Only <strong>%s</strong> files are allowed!', 'mediapress'), mpp_get_allowed_file_extensions_as_string($gallery->type))));
}
//if we are here, all is well :)
if (!mpp_user_can_upload($component, $component_id, $gallery)) {
wp_send_json_error(array('message' => __("You don't have sufficient permissions to upload.", 'mediapress')));
}
//if we are here, we have checked for all the basic errors, so let us just upload now
$uploaded = $uploader->upload($file, array('file_id' => $file_id, 'gallery_id' => $gallery_id, 'component' => $component, 'component_id' => $component_id));
//upload was succesfull?
if (!isset($uploaded['error'])) {
//file was uploaded successfully
$title = $_FILES[$file_id]['name'];
$title_parts = pathinfo($title);
$title = trim(substr($title, 0, -(1 + strlen($title_parts['extension']))));
$url = $uploaded['url'];
$type = $uploaded['type'];
$file = $uploaded['file'];
//$title = isset( $_POST['media_title'] ) ? $_POST['media_title'] : '';
$content = isset($_POST['media_description']) ? $_POST['media_description'] : '';
$meta = $uploader->get_meta($uploaded);
$title_desc = $this->get_title_desc_from_meta($type, $meta);
if (!empty($title_desc)) {
if (empty($title) && !empty($title_desc['title'])) {
$title = $title_desc['title'];
}
if (empty($content) && !empty($title_desc['content'])) {
$content = $title_desc['content'];
}
}
$status = isset($_POST['media_status']) ? $_POST['media_status'] : '';
if (empty($status) && $gallery) {
$status = $gallery->status;
}
//inherit from parent,gallery must have an status
//we may need some more enhancements here
if (!$status) {
$status = mpp_get_default_status();
}
// print_r($upload_info);
$is_orphan = 0;
//Any media uploaded via activity is marked as orphan( Not associated with the mediapress unless the activity to which it was attached is actually created, check core/activity/actions.php to see how the orphaned media is adopted by the activity :) )
if ($context == 'activity') {
$is_orphan = 1;
}
//by default mark all uploaded media via activity as orphan
$media_data = array('title' => $title, 'description' => $content, 'gallery_id' => $gallery_id, 'user_id' => get_current_user_id(), 'is_remote' => false, 'type' => $media_type, 'mime_type' => $type, 'src' => $file, 'url' => $url, 'status' => $status, 'comment_status' => 'open', 'storage_method' => mpp_get_storage_method(), 'component_id' => $component_id, 'component' => $component, 'context' => $context, 'is_orphan' => $is_orphan);
$id = mpp_add_media($media_data);
//should we update and resize images here?
//
mpp_gallery_increment_media_count($gallery_id);
$attachment = mpp_media_to_json($id);
//$attachment['data']['type_id'] = mpp_get_type_term_id( $gallery->type );
echo json_encode(array('success' => true, 'data' => $attachment));
//wp_send_json_success( array('name'=>'what') );
exit(0);
} else {
wp_send_json_error(array('message' => $uploaded['error']));
}
}
