function wppa_get_source_pl($id)
{
// Init
$result = '';
// If feature is enabled
if (wppa_opt('pl_dirname')) {
$source_path = wppa_fix_poster_ext(wppa_get_source_path($id), $id);
if (is_file($source_path)) {
$result = content_url() . '/' . wppa_opt('pl_dirname') . '/' . wppa_get_album_name_for_pl(wppa_get_photo_item($id, 'album')) . '/' . basename($source_path);
// My-Photo.jpg
}
}
return $result;
}
function wppa_create_pl_htaccess($pl_dirname = '')
{
global $wpdb;
$tim = time();
// Only supported on single sites at the moment
if (is_multisite() && !WPPA_MULTISITE_GLOBAL) {
return false;
}
// If there are more than 200 albums, we do this as a cron job
$n_albs = $wpdb->get_var("SELECT COUNT(*) FROM `" . WPPA_ALBUMS . "`");
// Big site?
if ($n_albs > 200) {
// Are we a cron job?
if (wppa_is_cron()) {
// Remake required?
if (!get_option('wppa_pl_htaccess_required')) {
return false;
}
} else {
// Tell cron it must be done
update_option('wppa_pl_htaccess_required', true);
return false;
}
} else {
// In cron?
if (wppa_is_cron()) {
return false;
}
}
// Either big in cron and required, or small and realtime
// Where are the photo source files?
$source_root = str_replace(ABSPATH, '', wppa_opt('source_dir'));
// Find permalink root name
if (!$pl_dirname) {
$pl_dirname = wppa_opt('pl_dirname');
}
// If no pl_dirname, feature is disabled
if (!$pl_dirname) {
return false;
}
// Create pl root directory
$pl_root = WPPA_CONTENT_PATH . '/' . $pl_dirname;
if (!wppa_mktree($pl_root)) {
wppa_log('Error', 'Can not create ' . $pl_root);
return false;
}
// Create .htaccess file
$file = fopen($pl_root . '/.htaccess', 'wb');
if (!$file) {
wppa_log('Error', 'Can not create ' . $pl_root . '/.htaccess');
return false;
}
fwrite($file, '<IfModule mod_rewrite.c>');
fwrite($file, "\n" . 'RewriteEngine On');
// RewriteBase /wp-content/wppa-pl
fwrite($file, "\n" . 'RewriteBase /' . str_replace(ABSPATH, '', $pl_root));
$albs = $wpdb->get_results("SELECT `id`, `name` FROM `" . WPPA_ALBUMS . "` ORDER BY `name` DESC", ARRAY_A);
if ($albs) {
foreach ($albs as $alb) {
$fm = wppa_get_album_name_for_pl($alb['id'], $alb['name']);
$to = $source_root . '/album-' . $alb['id'];
fwrite($file, "\n" . 'RewriteRule ^' . $fm . '/(.*) /' . $to . '/$1 [NC]');
}
}
fwrite($file, "\n" . '</IfModule>');
fclose($file);
// Remove required flag
delete_option('wppa_pl_htaccess_required');
wppa_log('Dbg', 'Create pl_htaccess took ' . (time() - $tim) . ' seconds.');
return true;
}
