/**
* Resets the token of a specific album, and tokens of all the assets within
* @param type $album
* @return bool error status
*/
function ezmam_album_token_reset($album)
{
// Sanity checks
$repository_path = ezmam_repository_path();
if ($repository_path == false) {
ezmam_last_error("Please call ezmam_repository_path() before anything else");
return false;
}
if (!ezmam_album_exists($album)) {
ezmam_last_error("ezmam_album_token_reset: Album {$album} does not exist");
return false;
}
$old_token = ezmam_album_token_get($album);
// Resetting the album token
$res = ezmam_album_token_create($album);
if (!$res) {
ezmam_last_error('ezmam_album_token_reset: Unable to change token');
return false;
}
$assets = ezmam_asset_list($album);
foreach ($assets as $asset) {
ezmam_asset_token_reset($album, $asset, false);
}
// Resetting the RSS feed
ezmam_rss_generate($album, "high");
ezmam_rss_generate($album, "low");
// Logging the operation
log_append('album_token_reset', 'album ' . $album . ', old token: ' . $old_token . ', new token: ' . $res);
return true;
}
/**
* Updates the 'new assets' count
* @param type $user the user
* @param type $album the album to update
* @return boolean
*/
function user_prefs_token_update_count($user, $album)
{
// Sanity check
if (!isset($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;
}
$index = user_prefs_token_index($user, $album);
if ($index >= 0) {
// set user's file path
$user_path = $user_files_path . '/' . $user;
$token_list = user_prefs_tokens_get($user);
// updates the count
$count = count(ezmam_asset_list($album));
$token_list[$index]['count'] = $count;
return assoc_array2xml_file($token_list, $user_path . "/_album_tokens.xml", "album_tokens", "album_token");
}
return false;
}
/**
* Returns the number of watched assets
* @param string $album
* @return int
*/
function acl_watched_count($album)
{
if (!acl_user_is_logged()) {
error_print_message('Error: acl_has_album_permissions: You are not logged in');
return 0;
}
$count = 0;
foreach ($_SESSION['acl_watched_assets'] as $watched) {
if ($watched['album'] == $album) {
$album_assets = ezmam_asset_list($album);
foreach ($watched['assets'] as $asset) {
if (in_array($asset, $album_assets)) {
++$count;
}
}
}
}
return $count;
}
