protected static function &get_instance()
{
if (!self::$_instance) {
self::$_instance = new cms_module_smarty_plugin_manager();
}
return self::$_instance;
}
/**
* defaultPluginHandler
* NOTE: Registered in constructor
*
* @param string $name
* @param string $type
* @param string $template
* @param string $callback
* @param string $script
* @return boolean true on success, false on failure
*/
public function defaultPluginHandler($name, $type, $template, &$callback, &$script, &$cachable)
{
debug_buffer('', "Start Load Smarty Plugin {$name}/{$type}");
$cachable = TRUE;
$config = cmsms()->GetConfig();
$fn = cms_join_path($config['root_path'], 'plugins', $type . '.' . $name . '.php');
if (file_exists($fn)) {
// plugins with the smarty_cms_function
require_once $fn;
$func = 'smarty_cms_' . $type . '_' . $name;
$script = $fn;
if (function_exists($func)) {
$callback = $func;
$cachable = FALSE;
debug_buffer('', "End Load Smarty Plugin {$name}/{$type}");
return TRUE;
}
$func = 'smarty_' . $type . '_' . $name;
$script = $fn;
if (function_exists($func)) {
$callback = $func;
$cachable = TRUE;
debug_buffer('', "End Load Smarty Plugin {$name}/{$type}");
return TRUE;
}
}
if (cmsms()->is_frontend_request()) {
$row = cms_module_smarty_plugin_manager::load_plugin($name, $type);
if (is_array($row) && is_array($row['callback']) && count($row['callback']) == 2 && is_string($row['callback'][0]) && is_string($row['callback'][1])) {
$cachable = $row['cachable'];
$callback = $row['callback'][0] . '::' . $row['callback'][1];
return TRUE;
}
}
return FALSE;
}
/**
* Register a plugin to smarty with the
* name of the module. This method should be called
* from the module constructor, or from the InitializeFrontend()
* method.
*
* Note:
* @final
* @return void
* @see SetParameters
* @see can_cache_output
* @param boolean Indicate wether this registration should be forced to be entered in the database. Default value is false (for compatibility)
* @param mixed Indicate wether this plugins output should be cachable. If null, use the site preferences, and the can_cache_output method. Otherwise a boolean is expected.
* @deprecated
*/
public final function RegisterModulePlugin($forcedb = FALSE, $cachable = null)
{
global $CMS_ADMIN_PAGE;
global $CMS_INSTALL_PAGE;
if (is_null($cachable)) {
$do_cache = get_site_preference('smarty_cachemodules', 'never');
$cachable = false;
if ($do_cache == 'always') {
$cachable = true;
} else {
if ($do_cache == 'moduledecides') {
$cachable = $this->can_cache_output();
}
}
}
// frontend request.
$admin_req = isset($CMS_ADMIN_PAGE) && !$this->LazyLoadAdmin() ? 1 : 0;
$fe_req = !isset($CMS_ADMIN_PAGE) && !$this->LazyLoadFrontend() ? 1 : 0;
if (($fe_req || $admin_req) && !$forcedb) {
// no lazy loading.
$gCms = cmsms();
$smarty = $gCms->GetSmarty();
$smarty->register_function($this->GetName(), array($this->GetName(), 'function_plugin'), $cachable);
return TRUE;
} else {
return cms_module_smarty_plugin_manager::addStatic($this->GetName(), $this->GetName(), 'function', 'function_plugin', $cachable);
}
}
