/**
* Maps 'delete_attachment' to mpp_before_media_delete action
* Also, cleans up cover, decrements media count and deletes activities associated
*
* @param type $media_id
* @return type
*/
public function map_before_delete_attachment_action($media_id)
{
if (!mpp_is_valid_media($media_id)) {
//the attachment is not media
return;
}
//this is just a precaution in case some faulty plugin calls it again
//if everything is normal, we don't need to check for this
if ($this->is_queued($media_id)) {
return;
//
}
//push this media to teh queue
$this->add_item($media_id, 'media');
/**
* mpp_before_media_delete action fires before WordPress starts deleting an attachment which is a valid media( in MediaPress).
* Any plugin utilizing this action can access the fully functional media object by using mpp_get_media() on the passed media id
*
*/
do_action('mpp_before_media_delete', $media_id);
$storage_manager = mpp_get_storage_manager($media_id);
$storage_manager->delete_media($media_id);
//delete if it is set as cover
delete_metadata('post', null, '_mpp_cover_id', $media_id, true);
// delete all for any posts.
delete_metadata('post', null, '_mpp_unpublished_media_id', $media_id, true);
// delete all for any posts.
//
//if media has cover, delete the cover
$media = mpp_get_media($media_id);
$gallery_id = $media->gallery_id;
if (mpp_media_has_cover_image($media_id)) {
mpp_delete_media(mpp_get_media_cover_id($media_id));
}
if (apply_filters('mpp_cleanup_single_media_on_delete', true, $media_id, $gallery_id)) {
mpp_gallery_decrement_media_count($gallery_id);
if (mediapress()->is_bp_active()) {
//delete all activities related to this media
//mpp_media_delete_activities( $media_id );
mpp_delete_activity_for_single_published_media($media_id);
//delete all activity meta key where this media is associated
mpp_media_delete_activity_meta($media_id);
}
}
return;
}
/**
* Handles Media Cover deletion
*
*
*/
function mpp_action_delete_media_cover()
{
if (!mpp_is_media_management()) {
return;
}
if (!isset($_REQUEST['mpp-action']) || $_REQUEST['mpp-action'] != 'cover-delete' || empty($_REQUEST['media_id'])) {
return;
}
$media = mpp_get_media(absint($_REQUEST['media_id']));
if (empty($media)) {
return;
}
$referer = $redirect_url = mpp_get_media_edit_url($media);
if (!wp_verify_nonce($_REQUEST['_wpnonce'], 'cover-delete')) {
//add error message and return back to the old page
mpp_add_feedback(__('Action not authorized!', 'mediapress'), 'error');
if ($referer) {
mpp_redirect($referer);
}
return;
}
//we may want to allow passing of component from the form in future!
if (!mpp_user_can_delete_media($media)) {
mpp_add_feedback(__("You don't have permission to delete this cover!", 'mediapress'), 'error');
if ($referer) {
mpp_redirect($referer);
}
return;
}
//we always need to delete this
$cover_id = mpp_get_media_cover_id($media->id);
mpp_delete_media_cover_id($media->id);
mpp_delete_media($cover_id);
mpp_add_feedback(__('Cover deleted successfully!', 'mediapress'));
//if we are here, delete gallery and redirect to the component base url
mpp_redirect($redirect_url);
}
/**
* Remove a Media entry from gallery
*
* @param type $media_id
*/
function mpp_delete_media($media_id)
{
global $wpdb;
if (!($media = $wpdb->get_row($wpdb->prepare("SELECT * FROM {$wpdb->posts} WHERE ID = %d", $media_id)))) {
return $post;
}
if (mpp_get_media_post_type() != $media->post_type) {
return false;
}
//firs of all delete all media associated with this post
$storage_manager = mpp_get_storage_manager($media_id);
$storage_manager->delete($media_id);
//now proceed to delete the post
mpp_delete_media_meta($media_id, '_wp_trash_meta_status');
mpp_delete_media_meta($media_id, '_wp_trash_meta_time');
do_action('mpp_delete_media', $media_id);
wp_delete_object_term_relationships($media_id, array('category', 'post_tag'));
wp_delete_object_term_relationships($media_id, get_object_taxonomies(mpp_get_media_post_type()));
delete_metadata('post', null, '_thumbnail_id', $media_id, true);
// delete all for any posts.
//dele if it is set as cover
delete_metadata('post', null, '_mpp_cover_id', $media_id, true);
// delete all for any posts.
$comment_ids = $wpdb->get_col($wpdb->prepare("SELECT comment_ID FROM {$wpdb->comments} WHERE comment_post_ID = %d", $media_id));
foreach ($comment_ids as $comment_id) {
wp_delete_comment($comment_id, true);
}
//if media has cover, delete the cover
if (mpp_media_has_cover_image($media_id)) {
mpp_delete_media(mpp_get_media_cover_id($media_id));
}
//delete met
$post_meta_ids = $wpdb->get_col($wpdb->prepare("SELECT meta_id FROM {$wpdb->postmeta} WHERE post_id = %d ", $media_id));
foreach ($post_meta_ids as $mid) {
delete_metadata_by_mid('post', $mid);
}
$result = $wpdb->delete($wpdb->posts, array('ID' => $media_id));
if (!$result) {
return false;
}
//decrease the media_count in gallery by 1
mpp_gallery_decrement_media_count($media->post_parent);
//delete all activities related to this media
mpp_media_delete_activities($media_id);
//delete all activity meta key where this media is associated
mpp_media_delete_activity_meta($media_id);
clean_post_cache($media);
do_action('mpp_media_deleted', $media_id);
return $media;
}
/**
* Handles Gallery Cover deletion
*
* @return type
*/
function mpp_action_delete_gallery_cover()
{
if (!mpp_is_gallery_cover_delete()) {
return;
}
if (!$_REQUEST['gallery_id']) {
return;
}
$gallery = mpp_get_gallery(absint($_REQUEST['gallery_id']));
$referer = $redirect_url = mpp_get_gallery_settings_url($gallery);
if (!wp_verify_nonce($_REQUEST['_wpnonce'], 'delete-cover')) {
//add error message and return back to the old page
mpp_add_feedback(__('Action not authorized!', 'mediapress'), 'error');
if ($referer) {
mpp_redirect($referer);
}
return;
}
//we may want to allow passing of component from the form in future!
if (!mpp_user_can_delete_gallery($gallery)) {
mpp_add_feedback(__("You don't have permission to delete this cover!", 'mediapress'), 'error');
if ($referer) {
mpp_redirect($referer);
}
return;
}
//we always need to delete this
$cover_id = mpp_get_gallery_cover_id($gallery->id);
mpp_delete_gallery_cover_id($gallery->id);
//if( $gallery->type != 'photo' ) {
//delete the uploaded cover too
mpp_delete_media($cover_id);
//}
mpp_add_feedback(__('Cover deleted successfully!', 'mediapress'));
//if we are here, delete gallery and redirect to the component base url
mpp_redirect($redirect_url);
}
public function delete_gallery_cover()
{
//verify nonce
if (!wp_verify_nonce($_POST['_wpnonce'], 'mpp-manage-gallery')) {
wp_send_json(array('message' => __('Invalid action.', 'mediapress'), 'error' => 1));
exit(0);
}
$gallery = mpp_get_gallery(absint($_REQUEST['gallery_id']));
if (!$gallery) {
wp_send_json(array('message' => __('Invalid action.', 'mediapress'), 'error' => 1));
exit(0);
}
//we may want to allow passing of component from the form in future!
if (!mpp_user_can_delete_gallery($gallery)) {
wp_send_json(array('message' => __("You don't have permission to delete this cover!", 'mediapress'), 'error' => 1));
exit(0);
}
//we always need to delete this
$cover_id = mpp_get_gallery_cover_id($gallery->id);
mpp_delete_gallery_cover_id($gallery->id);
mpp_delete_media($cover_id);
wp_send_json(array('message' => __("Cover deleted", 'mediapress'), 'success' => 1, 'cover' => mpp_get_gallery_cover_src('thumbnail', $gallery->id)));
exit(0);
}
/**
* Delete a Gallery
* @global type $bp
* @param type $gallery_id
* @return boolean
*/
function mpp_delete_gallery($gallery_id, $delete_posts = true)
{
global $bp, $wpdb;
if (!$gallery_id) {
return false;
}
$gallery = mpp_get_gallery($gallery_id);
//1// delete all media
$media_ids = $wpdb->get_col($wpdb->prepare("SELECT ID FROM {$wpdb->posts} WHERE post_parent = %d", $gallery_id));
foreach ($media_ids as $media_id) {
mpp_delete_media($media_id);
//delete all media
}
//delete all gallery activity
mpp_gallery_delete_activity($gallery_id);
//delete all associated activity meta
mpp_gallery_delete_activity_meta($gallery_id);
//Delete wall gallery meta
mpp_delete_wall_gallery_id(array('component' => $gallery->component, 'component_id' => $gallery->component_id, 'gallery_id' => $gallery->id, 'media_type' => $gallery->type));
wp_delete_post($gallery_id, true);
//completely delete post
do_action('mpp_gallery_deleted', $gallery_id);
return true;
}
public function cover_upload()
{
check_ajax_referer('mpp_add_media');
//check for the referrer
$response = array();
$file = $_FILES;
$file_id = '_mpp_file';
//key name in the files array
//find the components we are trying to add for
$component = $component_id = 0;
$context = 'cover';
$gallery_id = absint($_POST['mpp-gallery-id']);
$parent_id = absint($_POST['mpp-parent-id']);
if (!$gallery_id || !$parent_id) {
return;
}
$gallery = mpp_get_gallery($gallery_id);
$component = $gallery->component;
$component_id = $gallery->component_id;
//get the uploader
$uploader = mpp_get_storage_manager();
//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')));
}
$media_type = mpp_get_media_type_from_extension(mpp_get_file_extension($file[$file_id]['name']));
//cover is always a photo,
if ($media_type != 'photo') {
wp_send_json(array('message' => sprintf(__('Please upload a photo. Only <strong>%s</strong> files are allowed!', 'mediapress'), mpp_get_allowed_file_extensions_as_string($media_type))));
}
$error = false;
//if we are here, all is well :)
if (!mpp_user_can_upload($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' => $component_id, 'is_cover' => 1));
//upload was succesfull?
if (!isset($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;
$media_data = array('title' => $title, 'description' => $content, 'gallery_id' => $parent_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, 'is_cover' => true);
$id = mpp_add_media($media_data);
$old_cover = mpp_get_gallery_cover_id($gallery_id);
if ($gallery->type == 'photo') {
mpp_gallery_increment_media_count($gallery_id);
} else {
//mark it as non gallery media
mpp_delete_media_meta($id, '_mpp_is_mpp_media');
if ($old_cover) {
mpp_delete_media($old_cover);
}
}
mpp_update_media_cover_id($parent_id, $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 {
echo json_encode(array('error' => 1, 'message' => $uploaded['error']));
exit(0);
}
}
/**
* Handles Media deletion
*
* @return type
*/
function mpp_action_delete_media()
{
if (empty($_REQUEST['mpp-action']) || $_REQUEST['mpp-action'] != 'delete-media') {
return;
}
if (!$_REQUEST['mpp-media-id']) {
return;
}
$referer = wp_get_referer();
if (!wp_verify_nonce($_REQUEST['mpp-nonce'], 'mpp-delete-media')) {
//add error message and return back to the old page
mpp_add_feedback(__('Action not authorized!', 'mediapress'), 'error');
if ($referer) {
mpp_redirect($referer);
}
return;
}
$media = '';
if (!empty($_REQUEST['mpp-media-id'])) {
$media = mpp_get_media((int) $_REQUEST['mpp-media-id']);
}
//check for permission
//we may want to allow passing of component from the form in future!
if (!mpp_user_can_delete_media($media->id)) {
mpp_add_feedback(__("You don't have permission to delete this!", 'mediapress'), 'error');
if ($referer) {
mpp_redirect($referer);
}
return;
}
//if we are here, delete media and redirect to the component base url
mpp_delete_media($media->id);
$redirect_url = mpp_get_gallery_permalink($media->gallery_id);
mpp_add_feedback(__("Successfully deleted!", 'mediapress'), 'error');
mpp_redirect($redirect_url);
}
