/**
* Get the view associated with current gallery
*
* @param int $gallery_id
* @param string $default fallback view id
* @return string view id
*/
function mpp_get_gallery_view_id($gallery_id, $default = '')
{
$view_id = mpp_get_gallery_meta($gallery_id, '_mpp_view', true);
if (!$view_id) {
$view_id = 'default';
}
return $view_id;
}
private function get_component_id($post_id)
{
//if it is not gallery edit page, let us not worry
if (!$this->is_gallery_edit()) {
return mpp_get_current_component_id();
}
//we are on edit page,
//it can be either add new or edit gallery
//we do not want to modify the component_id(associated component id)
$component_id = mpp_get_gallery_meta($post_id, '_mpp_component_id', true);
if (!$component_id) {
$component_id = get_current_user_id();
//
}
return $component_id;
}
public function __get($key)
{
if (isset($this->data[$key])) {
return $this->data[$key];
}
if ('component' == $key) {
$this->set($key, mpp_get_object_component($this->id));
return $this->data[$key];
} elseif ('type' == $key) {
$this->set($key, mpp_get_object_type($this->id));
return $this->data[$key];
} elseif ('status' == $key) {
$this->set($key, mpp_get_object_status($this->id));
return $this->data[$key];
}
$value = mpp_get_gallery_meta($this->id, '_mpp_' . $key, true);
return $value;
}
/**
*
* @param MPP_Gallery $gallery
* @param string $iview_id
* @return boolean|MPP_Gallery_View
*/
function mpp_get_gallery_view($gallery, $view_id = '')
{
//we always need a gallery to generate gallery view
$type = $gallery->type;
$component = $gallery->component;
if (!$type) {
return false;
}
//if view id is not given, get the single associated view
if (!$view_id) {
$view_id = mpp_get_gallery_meta($gallery->id, '_mpp_view', true);
}
//if there was no view found, let us fallback to default
if (!$view_id) {
//fallback to the current component view
$view_id = mpp_get_component_gallery_view($component, $type);
}
//if view id is still not found, lets fallback to default
if (!$view_id) {
$view_id = 'default';
}
// if we are here, we know the view_id and the type
$mpp = mediapress();
if (isset($mpp->gallery_views[$type][$view_id])) {
return $mpp->gallery_views[$type][$view_id];
} else {
//we will be here if the view type is not registered now but was used, return default view
}
return false;
}
/**
* Get an array of unpublished media ids
*
* @param int $gallery_id
* @return array of media ids
*/
function mpp_gallery_get_unpublished_media($gallery_id)
{
return mpp_get_gallery_meta($gallery_id, '_mpp_unpublished_media_id', false);
//get an array
}
public function __get($key)
{
if ('status' == $key) {
return mpp_get_object_status($this->id);
}
if ('type' == $key) {
return mpp_get_object_type($this->id);
}
if ('component' == $key) {
return mpp_get_object_component($this->id);
}
$value = mpp_get_gallery_meta($this->id, '_mpp_' . $key, true);
return $value;
}
/**
* Get the attachment Id which is used for gallery cover
*
* @param type $gallery_id
* @return int|boolean attachment id or false
*/
function mpp_get_gallery_cover_id($gallery_id)
{
return mpp_get_gallery_meta($gallery_id, '_mpp_cover_id', true);
}
/**
* Check if the media can be deleted by the user
*
* @param type $media_id
* @param type $user_id
* @return boolean true if allowed false otherwise
*/
function mpp_user_can_delete_media($media_id, $user_id = null)
{
if (!$user_id) {
$user_id = get_current_user_id();
}
$media = mpp_get_media($media_id);
if (!$media) {
return false;
}
$gallery = mpp_get_gallery($media->gallery_id);
$allow = false;
//do not alow editing by default
//if the user is gallery creator, allow him to delete media
if ($gallery->user_id == $user_id) {
//should we consider context here like members gallery or groups gallery?
$allow = true;
} elseif ($user_id == $media->user_id) {
//since current user is uploader/contributor
//let us check if the gallery allows deleting for contributor
$allow_deleting = mpp_get_gallery_meta($gallery->id, '_mpp_contributors_can_delete', true);
if ($allow_deleting == 'yes') {
$allow = true;
} elseif ($allow_deleting != 'no' && mpp_get_option('contributors_can_delete')) {
//check for global settings & make sure it is not overridden in the local settings
$allow = true;
}
}
return apply_filters('mpp_user_can_delete_media', $allow, $media, $gallery, $user_id);
}
/**
* Mark a Gallery as sorted
*
*/
function mpp_is_gallery_sorted($gallery_id)
{
return mpp_get_gallery_meta($gallery_id, '_mpp_is_sorted', true);
}
