* @file */ /** * Implementation of hook_help(). */ function querypath_help($path, $args) { if ($path == 'admin/help#querypath') { $out = '

' . t('This module provides developers with access to the QueryPath library.') . '

'; $vars = array('@path' => drupal_get_path('module', 'querypath') . '/QueryPath'); if (function_exists('qp')) { $out = '

' . t('Currently, you are running @version of the QueryPath library', array('@version' => QueryPath::VERSION)) . '

'; $out = '

' . t('While this module ships with a version of QueryPath, you may wist to substitute in your own. To do so, replace @path with your preferred QueryPath version.', $vars ) . '

'; } else { $out = '

' . t('To use this module, you must put the QueryPath library in your PHP path or in @path.', $vars) . '

'; } $out .= l('Learn more about QueryPath (or download the most recent release)', 'http://querypath.org'); } } /** * Implementation of hook_boot(). * Attempt to load the QueryPath library early in the boot cycle. */ function querypath_boot() { // I'm not entirely happy with this particular method of including stuff. // But this seems to be the best way. (Note that there is already a check // in the install file.) // We include by relative path to allow PEAR and other things on PHP_PATH to // take precedence over the bundled version. @include_once 'QueryPath/QueryPath.php'; if (function_exists('qp')) { // module_load_include is sorta... meh. Just adds another stat call to a // require_once call.... plus it is apparently not ready in hook_boot. //module_load_include('inc', 'querypath', 'classes'); require_once 'querypath.classes.inc'; } else { watchdog('querypath', 'The QueryPath library is missing.', array(), WATCHDOG_ERROR); } }