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<?php
/**
* @file
* Contains general utility functions for CTools that do not need to be
* in the module file.
*
* In particular, things that are only needed during hook_menu() and
* hook_theme() are placed here.
*/
/**
* Provide a hook passthrough to included files.
*
* To organize things neatly, each CTools tool gets its own toolname.$type.inc
* file. If it exists, it's loaded and ctools_$tool_$type() is executed.
* To save time we pass the $items array in so we don't need to do array
* addition. It modifies the array by reference and doesn't need to return it.
*/
function ctools_passthrough($module, $type, &$items) {
$files = file_scan_directory(drupal_get_path('module', $module) . '/includes', '/\.' . $type . '\.inc$/', array('key' => 'name'));
foreach ($files as $file) {
require_once DRUPAL_ROOT . '/' . $file->uri;
list($tool) = explode('.', $file->name, 2);
$function = $module . '_' . str_replace ('-', '_', $tool) . '_' . str_replace('-', '_', $type);
if (function_exists($function)) {
$function($items);
}
}
}
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