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<?php | |
/** | |
* @file | |
* | |
* Registry magic. In a separate file to minimize unnecessary code loading. | |
*/ | |
/** | |
* Implements (via delegation) hook_registry_files_alter(). | |
* | |
* Alter the registry of files to automagically include all classes in | |
* class-based plugins. | |
*/ | |
function _ctools_registry_files_alter(&$files, $indexed_modules) { | |
ctools_include('plugins'); | |
// Remap the passed indexed modules into a useful format. | |
$modules = array(); | |
foreach ($indexed_modules as $module_object) { | |
$modules[$module_object->name] = $module_object; | |
} | |
$all_type_info = ctools_plugin_get_plugin_type_info(TRUE); | |
foreach ($all_type_info as $module => $plugin_types) { | |
foreach ($plugin_types as $plugin_type_name => $plugin_type_info) { | |
if (empty($plugin_type_info['classes'])) { | |
// This plugin type does not use classes, so skip it. | |
continue; | |
} | |
// Retrieve the full list of plugins of this type. | |
$plugins = ctools_get_plugins($module, $plugin_type_name); | |
foreach ($plugins as $plugin_name => $plugin_definition) { | |
foreach ($plugin_type_info['classes'] as $class_key) { | |
if (empty($plugin_definition[$class_key])) { | |
// Plugin doesn't provide a class for this class key, so skip it. | |
continue; | |
} | |
if (is_string($plugin_definition[$class_key])) { | |
// Plugin definition uses the shorthand for defining a class name | |
// and location; look for the containing file by following naming | |
// convention. | |
$path = $plugin_definition['path'] . '/' . $plugin_definition[$class_key] . '.class.php'; | |
} | |
else { | |
// Plugin uses the verbose definition to indicate where its class | |
// files are. | |
$class = $plugin_definition[$class_key]['class']; | |
// Use the filename if it's explicitly set, else follow the naming | |
// conventions. | |
$filename = isset($plugin_definition[$class_key]['file']) ? $plugin_definition[$class_key]['file'] : $class . '.class.php'; | |
$base_path = isset($plugin_definition[$class_key]['path']) ? $plugin_definition[$class_key]['path'] : $plugin_definition['path']; | |
$path = "$base_path/$filename"; | |
} | |
if (file_exists($path)) { | |
// If the file exists, add it to the files for registry building. | |
$files[$path] = array('module' => $plugin_definition['module'], 'weight' => $modules[$plugin_definition['module']]->weight); | |
} | |
else { | |
// Else, watchdog that we've got some erroneous plugin info. | |
$args = array( | |
'@plugin' => $plugin_definition['name'], | |
'@owner' => $module, | |
'@type' => $plugin_type_name, | |
'@file' => $path, | |
'@class' => $class_key, | |
); | |
watchdog('ctools', 'Plugin @plugin of plugin type @owner:@type points to nonexistent file @file for class handler @class.', $args); | |
} | |
} | |
} | |
} | |
} | |
} |