/**
* Handles gallery details updation
*
* @return type
*/
function mpp_action_edit_gallery()
{
//allow gallery to be created from anywhere
if (empty($_POST['mpp-action']) || $_POST['mpp-action'] != 'edit-gallery') {
return;
}
$referer = wp_get_referer();
//if we are here, It is gallery create action
if (!wp_verify_nonce($_POST['mpp-nonce'], 'mpp-edit-gallery')) {
//add error message and return back to the old page
mpp_add_feedback(__('Action not authorized!', 'mediapress'), 'error');
if ($referer) {
mpp_redirect($referer);
}
return;
}
$gallery_id = absint($_POST['mpp-gallery-id']);
if (!$gallery_id) {
return;
}
//check for permission
//we may want to allow passing of component from the form in future!
if (!mpp_user_can_edit_gallery($gallery_id)) {
mpp_add_feedback(__("You don't have permission to edit this gallery!", 'mediapress'), 'error');
if ($referer) {
mpp_redirect($referer);
}
return;
}
//if we are here, validate the data and let us see if we can create
$title = $_POST['mpp-gallery-title'];
$description = $_POST['mpp-gallery-description'];
$status = $_POST['mpp-gallery-status'];
$errors = array();
if (!mpp_is_active_status($status)) {
$errors['status'] = __('Invalid Gallery status!', 'mediapress');
}
if (empty($title)) {
$errors['title'] = __('Title can not be empty', 'mediapress');
}
//give opportunity to other plugins to add their own validation errors
$validation_errors = apply_filters('mpp-edit-gallery-field-validation', $errors, $_POST);
if (!empty($validation_errors)) {
//let us add the validation error and return back to the earlier page
$message = join('\\r\\n', $validation_errors);
mpp_add_feedback($message, 'error');
if ($referer) {
mpp_redirect($referer);
}
return;
}
//let us create gallery
$gallery_id = mpp_update_gallery(array('title' => $title, 'description' => $description, 'status' => $status, 'creator_id' => get_current_user_id(), 'id' => $gallery_id));
if (!$gallery_id) {
mpp_add_feedback(__('Unable to update gallery!', 'mediapress'), 'error');
if ($referer) {
mpp_redirect($referer);
}
return;
}
//if we are here, the gallery was created successfully,
//let us redirect to the gallery_slug/manage/upload page
$redirect_url = mpp_get_gallery_settings_url($gallery_id);
mpp_add_feedback(__('Gallery updated successfully!', 'mediapress'));
mpp_redirect($redirect_url);
}
/**
* Create new Gallery
* @param type $args
* @return boolean
*/
function mpp_create_gallery($args = '')
{
$default = array('id' => false, 'creator_id' => get_current_user_id(), 'title' => '', 'description' => '', 'slug' => '', 'status' => '', 'order' => false, 'component' => false, 'component_id' => false, 'type' => '', 'date_created' => '', 'date_updated' => '');
//if the gallery id is set
if (isset($args['id']) && !empty($args['id'])) {
return mpp_update_gallery($args);
}
$args = wp_parse_args($args, $default);
extract($args);
$post_data = array('post_type' => mpp_get_gallery_post_type(), 'post_status' => 'publish', 'post_author' => $creator_id, 'post_title' => $title, 'post_content' => $description, 'post_name' => $slug);
//if no component id is given, assume to be user gallery
if (!$component_id) {
$component_id = get_current_user_id();
}
//if a component is not given, assume it to be user gallery
if (!$component) {
$component = 'members';
}
if (!mpp_is_enabled($component, $component_id)) {
return false;
// not enabled for this, can not be created
}
if (!$type) {
$type = 'photo';
}
$gallery_status = mpp_get_default_status();
if (!empty($status)) {
if (mpp_is_registered_status($status)) {
$gallery_status = $status;
}
}
//hierarchical tax should always pass ids
$tax = array(mpp_get_component_taxname() => mpp_underscore_it($component), mpp_get_type_taxname() => mpp_underscore_it($type), mpp_get_status_taxname() => mpp_underscore_it($gallery_status));
$post_data['tax_input'] = $tax;
if (!empty($date_created)) {
$post_data['post_date'] = $date_created;
}
if (!empty($date_updated)) {
$post_data['post_modified'] = $date_updated;
}
$gallery_id = wp_insert_post($post_data);
if (is_wp_error($gallery_id)) {
return false;
//unable to add gallery
}
//otherwise update the meta with component id
mpp_update_gallery_meta($gallery_id, '_mpp_component_id', $component_id);
//fire the gallery created action
do_action('mpp_gallery_created', $gallery_id);
return $gallery_id;
}
public function update_gallery_details()
{
//verify nonce
if (!wp_verify_nonce($_POST['_wpnonce'], 'mpp-manage-gallery')) {
wp_send_json(array('message' => __('Invalid action.', 'mediapress'), 'error' => 1));
exit(0);
}
$gallery_id = absint($_POST['mpp-gallery-id']);
if (!$gallery_id) {
return;
}
//check for permission
//we may want to allow passing of component from the form in future!
if (!mpp_user_can_edit_gallery($gallery_id)) {
wp_send_json(array('message' => __("You don't have permission to update.", 'mediapress'), 'error' => 1));
exit(0);
}
$description = $_POST['mpp-gallery-description'];
$errors = array();
//give opportunity to other plugins to add their own validation errors
$validation_errors = apply_filters('mpp-edit-gallery-field-validation', $errors, $_POST);
if (!empty($validation_errors)) {
//let us add the validation error and return back to the earlier page
$message = join('\\r\\n', $validation_errors);
wp_send_json(array('message' => $message, 'error' => 1));
exit(0);
}
//let us create gallery
$gallery_id = mpp_update_gallery(array('description' => $description, 'id' => $gallery_id));
if (!$gallery_id) {
wp_send_json(array('message' => __('Unable to update gallery!', 'mediapress'), 'error' => 1));
exit(0);
}
wp_send_json(array('message' => __('Gallery updated successfully!', 'mediapress'), 'success' => 1));
exit(0);
}
