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56 lines
1.9 KiB
56 lines
1.9 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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/**
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* Smarty function plugin
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* -------------------------------------------------------------
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* Type: function
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* Name: obj_in_cat
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* Author: Enmore Services
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* Purpose: returns true if an object is in a category
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* Parameters: all 3 parameters are mandatory
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* object is reference to the specific object to be tested eg object=$page
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* type is the content type eg type='wiki page'
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* catnumber is the category Id# eg catnumber=3
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* -------------------------------------------------------------
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*/
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//this script may only be included - so its better to die if called directly.
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if (strpos($_SERVER['SCRIPT_NAME'], basename(__FILE__)) !== false) {
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header('location: index.php');
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exit;
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}
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function smarty_function_obj_in_cat($params, $smarty)
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{
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$categlib = TikiLib::lib('categ');
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extract($params, EXTR_SKIP);
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if (! isset($object)) {
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return ('<b>missing object parameter for Smarty function testing whether object is in a category</b><br/>');
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}
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if (! isset($type)) {
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return ('<b>missing type parameter for Smarty function testing whether object is in a category</b><br/>');
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}
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if (! isset($catnumber)) {
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return ('<b>missing catnumber parameter for Smarty function testing whether object is in a category</b><br/>');
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}
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$categories = $categlib->get_object_categories($type, $object);
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$result = false;
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foreach ($categories as $cat) {
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if ($cat == $catnumber) {
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$result = true;
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$smarty->assign('obj_in_cat', $result);
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return;
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}
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}
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$smarty->assign('obj_in_cat', $result);
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}
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