function themekey_invoke_modules in ThemeKey 7

Same name and namespace in other branches

1. 6.4 themekey_base.inc \themekey_invoke_modules()
2. 6.2 themekey_base.inc \themekey_invoke_modules()
3. 6.3 themekey_base.inc \themekey_invoke_modules()
4. 7.3 themekey_base.inc \themekey_invoke_modules()
5. 7.2 themekey_base.inc \themekey_invoke_modules()

Invokes a hook on all modules stored in the global variable 'themekey_modules'

Parameters

$hook: name of the hook as string

Return value

mixed output of all hooks

2 calls to themekey_invoke_modules()

themekey_get_global_parameters in ./themekey_base.inc

Assigns global parameters' values to ThemeKey properties. Therefore it calls hook_themekey_global()

themekey_rebuild in ./themekey_build.inc

Rebuilds all ThemeKey-related Drupal variables by calling ThemeKey's hooks:

File

./themekey_base.inc, line 25

The functions in this file are the back end of ThemeKey.

Code

function themekey_invoke_modules($hook) {
  $return = array();
  foreach (variable_get('themekey_modules', array(
    'node',
  )) as $module) {
    if (module_exists($module) && is_readable(drupal_get_path('module', 'themekey') . '/modules/themekey.' . $module . '.inc')) {
      require_once DRUPAL_ROOT . '/' . drupal_get_path('module', 'themekey') . '/modules/themekey.' . $module . '.inc';
      $function = 'themekey_' . $module . '_' . $hook;
      if (function_exists($function)) {
        $return = array_merge_recursive($return, $function());
      }
    }
    else {

      // seems like a module has been deactivated => update variable 'themekey_modules'
      module_load_include('inc', 'themekey', 'themekey_build');
      themekey_scan_modules();
    }
  }
  return $return;
}