/**
* Removes all bookmarks of a given asset
* @param type $album the album containing bookmarks
* @param type $asset the asset we want to remove bookmarks from
* @return an array of bookmarks if the bookmarks have been deleted; false otherwise
*/
function toc_asset_bookmarks_delete_all($album, $asset)
{
// Sanity check
if (!ezmam_album_exists($album)) {
return false;
}
// 1) set the repository path
$toc_path = ezmam_repository_path();
if ($toc_path === false) {
return false;
}
// set user's file path
$toc_path = $toc_path . '/' . $album;
$bookmarks_list = toc_album_bookmarks_list_get($album);
foreach ($bookmarks_list as $index => $bookmark) {
if ($bookmark['asset'] == $asset) {
unset($bookmarks_list[$index]);
}
}
// if there is no bookmark anymore, the file is deleted
if (count($bookmarks_list) == 0) {
return toc_album_bookmarks_delete_all($album);
}
return assoc_array2xml_file($bookmarks_list, $toc_path . "/_bookmarks.xml", "bookmarks", "bookmark");
}
/**
* Removes all bookmarks of a specific asset from the bookmarks file
* @param type $user the user
* @param type $album the album
* @param type $asset the asset we want to remove bookmarks from
* @return boolean true if the bookmarks have been deleted; false otherwise
*/
function user_prefs_asset_bookmarks_delete($user, $album, $asset)
{
// Sanity check
if (!isset($user) || $user == '') {
return false;
}
if (!ezmam_album_exists($album)) {
return false;
}
// 1) set the repository path
$user_files_path = user_prefs_repository_path();
if ($user_files_path === false) {
return false;
}
// set user's file path
$user_path = $user_files_path . '/' . $user;
$bookmarks_list = user_prefs_album_bookmarks_list_get($user, $album);
foreach ($bookmarks_list as $index => $bookmark) {
if ($bookmark['asset'] == $asset) {
unset($bookmarks_list[$index]);
}
}
// if there is no bookmark anymore, the file is deleted
if (count($bookmarks_list) == 0) {
return user_prefs_album_bookmarks_delete_all($user, $album);
}
return assoc_array2xml_file($bookmarks_list, $user_path . "/bookmarks_{$album}.xml", "bookmarks", "bookmark");
}