]*)>(.*?)<\/script>/i', '${2}', $files);
foreach ($files as $include) {
if (!in_array(($md5 = md5($include)), $js_memory)) {
$js_memory[] = $md5;
if (variable_get('gallery_outside', 0)) {
// drupal_add_js() does not support external paths
drupal_set_html_head('');
}
else {
$include = preg_replace(array('#^'. $base_url .'#', '#^'. base_path() .'#', '#^/#'), '', $include);
if (substr($include, 0, 4) == 'http') {
// drupal_add_js() does not support external paths
drupal_set_html_head('');
}
else {
drupal_add_js($include);
}
}
}
}
}
}
/**
* Function gallery_get_block().
*
* This function allows developers to fetch an image or grid block with certain
* parameters from Gallery2.
*
* @param $params
* An array of parameters to be passed to getImageBlock().
* (http://gallery.menalto.com/apidoc/GalleryCore/Classes/GalleryEmbed.html#methodgetImageBlock)
* If 'itemId' is set to 'user' (or 'user:uid') items are be taken from the
* current (or specified) user's useralbum.
* @param $block
* Reserved (for future use)
* For compatibility with future versions of gallery module you should set this to 'ImageBlock'
* although the parameter is not used at the moment.
* @param $extra
* $extra['class']:
* Optional class to apply to the block (if customized css styles are required).
* $extra['num_colums']:
* If given a grid block with 'num_cols' columns is generated.
* Otherwise (default) a 'normal' image block is returned.
*/
function gallery_get_block($params, $block = 'ImageBlock', $extra = array()) {
if (!_gallery_init(TRUE)) {
return array('content' => '');
}
// Include gallery_block.inc and call the private implementation
require_once(drupal_get_path('module', 'gallery') .'/gallery_block.inc');
return _gallery_block_get_block($params, $extra);
}
/**
* Function _gallery_htmlcharsdecode().
* (recover special character's HTML entities, see htmlspecialchars_decode() for php5)
*/
function _gallery_htmlcharsdecode($string) {
return strtr($string, array_flip(get_html_translation_table(HTML_SPECIALCHARS)));
}
/* --------------------------------------------------------------------------
* Error, Debug and Status Functions
* -------------------------------------------------------------------------- */
/**
* Function gallery_error().
*/
function gallery_error($msg, $ret = NULL, $serious = FALSE) {
$error_mode = variable_get('gallery_error_mode', array(GALLERY_ERROR_WATCHDOG));
$admin = user_access('administer site configuration');
$report = $admin && variable_get('gallery_report', 1);
// Verbose error messages (include backtrace if available)
$debug_info = array();
if (in_array(GALLERY_ERROR_VERBOSE, $error_mode) || variable_get('gallery_debug', 0) || $admin) {
$msg = $ret ? (is_object($ret) ? ($msg .'
'. $ret->getAsHtml()) : $ret) : $msg;
if (GALLERY_DEBUGTRACE && function_exists('debug_backtrace')) {
$trace = debug_backtrace();
$source = t('Error in function \':func()\' (:file::line):
',
array(':func' => $trace[1]['function'], ':file' => basename($trace[0]['file']), ':line' => $trace[0]['line']));
$message = $source .'';
$debug_info = array('Debug Trace' => $trace);
}
}
$message = !empty($message) ? $message : $msg;
// Debug output (do not log to watchdog)
if (variable_get('gallery_debug', 0) && $admin) {
if ($report) {
_gallery_report_error($debug_info);
}
drupal_set_message($message, 'error');
return;
}
// Error output to browser
if (in_array(GALLERY_ERROR_BROWSER, $error_mode)) {
if ($report) {
_gallery_report_error($debug_info);
}
drupal_set_message($message, 'error');
}
elseif ($serious) {
if ($report) {
_gallery_report_error($debug_info);
}
drupal_set_message($admin ? $message : t('Embedded Gallery2 is not available or requested Gallery URL does not exist.'), 'error');
}
// Error output to watchdog
if (in_array(GALLERY_ERROR_WATCHDOG, $error_mode)) {
watchdog('gallery', $message, WATCHDOG_ERROR);
}
}
/**
* Function _gallery_report_error().
*/
function _gallery_report_error($report = array()) {
require_once(drupal_get_path('module', 'gallery') .'/gallery_help.inc');
require_once(drupal_get_path('module', 'gallery') .'/gallery_report.inc');
drupal_set_message(_gallery_report_help(), 'error');
_gallery_report(FALSE, $report, TRUE);
}
/**
* Function gallery_debug().
*/
function gallery_debug($array, $label = '') {
if (variable_get('gallery_debug', 0) && user_access('administer site configuration')) {
// Output debug log into a collapsible fieldset
$fieldset = array(
'#title' => t('Gallery Debug: '). check_plain($label),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#value' => ''. htmlspecialchars(print_r($array, TRUE)) .'
',
);
drupal_set_content('content', theme('fieldset', $fieldset));
}
}
/**
* Function gallery_plugin_status().
*/
function gallery_plugin_status($plugin_names) {
static $all_plugins_status = array();
$plugins_status = array();
if (!_gallery_init()) {
foreach ($plugin_names as $plugin) {
$plugins_status[$plugin] = GALLERY_PLUGIN_STATUS_UNKNOWN;
}
return $plugins_status;
}
// Fetch status of G2 modules
if (empty($plugins_status_cache)) {
list($ret, $plugins_status_cache) = GalleryCoreApi::fetchPluginStatus('module');
if ($ret) {
gallery_error(t('Unable to get Gallery2 module status.'), $ret);
foreach ($plugin_names as $plugin) {
$plugins_status[$plugin] = GALLERY_PLUGIN_STATUS_UNKNOWN;
}
return $plugins_status;
}
}
// Generate array containing module status
foreach ($plugin_names as $plugin) {
if (isset($plugins_status_cache[$plugin])) {
if ($plugins_status_cache[$plugin]['active'] && $plugins_status_cache[$plugin]['available']) {
$plugins_status[$plugin] = GALLERY_PLUGIN_ENABLED;
}
elseif (!isset($plugins_status_cache[$plugin]['active']) && $plugins_status_cache[$plugin]['available']) {
$plugins_status[$plugin] = GALLERY_PLUGIN_NOT_INSTALLED;
}
elseif (($plugins_status_cache[$plugin]['active'] == 0) && $plugins_status_cache[$plugin]['available']) {
$plugins_status[$plugin] = GALLERY_PLUGIN_NOT_ACTIVE;
}
else {
$plugins_status[$plugin] = GALLERY_PLUGIN_DISABLED;
}
}
else {
$plugins_status[$plugin] = GALLERY_PLUGIN_MISSING;
}
}
return $plugins_status;
}
/**
* Function gallery_single_plugin_status().
*/
function gallery_single_plugin_status($plugin_name) {
$status = gallery_plugin_status(array($plugin_name));
return $status[$plugin_name];
}
/**
* Function gallery_set_status().
*/
function gallery_set_status($status = array(), $reset = FALSE) {
$status_array = $status;
if (!$reset) {
$status_array = unserialize(variable_get('gallery_status', serialize(array())));
foreach ($status as $key => $value) {
if (!empty($value)) {
$status_array[$key] = $value;
}
elseif (isset($status_array[$key])) {
unset($status_array[$key]);
}
}
}
variable_set('gallery_status', serialize($status_array));
}
/**
* Function gallery_get_status().
*/
function gallery_get_status() {
return unserialize(variable_get('gallery_status', serialize(array())));
}
/**
* Function gallery_version().
*/
function gallery_version() {
if (!_gallery_init()) {
return array();
}
// Get API version
list($core_major, $core_minor) = GalleryCoreApi::getApiVersion();
list($embed_major, $embed_minor) = GalleryEmbed::getApiVersion();
$version = array(
'core' => array('major' => $core_major, 'minor' => $core_minor),
'embed' => array('major' => $embed_major, 'minor' => $embed_minor)
);
// Update version in status messages
$status = array('version' => array(
'title' => t('Gallery2 API version'),
'info' => "$core_major.$core_minor / $embed_major.$embed_minor")
);
gallery_set_status($status);
return $version;
}