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78 lines
2.6 KiB
78 lines
2.6 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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* @return array
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*/
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function module_breadcrumb_info()
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{
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return [
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'name' => tra('Last-Visited Pages'),
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'description' => tra('Displays the last Wiki pages visited by the user.'),
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'prefs' => ['feature_wiki'],
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'documentation' => 'Module breadcrumb',
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'params' => [
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'maxlen' => [
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'name' => tra('Maximum length'),
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'description' => tra('Maximum number of characters in page names allowed before truncating.'),
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'filter' => 'int'
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],
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'show_namespace' => [
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'name' => tra('Show Namespace'),
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'description' => tra('Show namespace prefix in page names.') . ' ( y / n )', // Do not translate y/n
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'default' => 'y'
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]
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],
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'common_params' => ['nonums', 'rows']
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];
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}
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/**
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* @param $mod_reference
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* @param $module_params
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*/
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function module_breadcrumb($mod_reference, $module_params)
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{
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global $prefs;
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$smarty = TikiLib::lib('smarty');
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$categlib = TikiLib::lib('categ');
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if (! isset($_SESSION["breadCrumb"])) {
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$_SESSION["breadCrumb"] = [];
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}
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if ($jail = $categlib->get_jail()) {
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$objectlib = TikiLib::lib('object');
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$objectIds = $objectlib->get_object_ids("wiki page", $_SESSION["breadCrumb"]);
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$breadIds = [];
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foreach ($_SESSION["breadCrumb"] as $step) {
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if (isset($objectIds[$step])) {
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$breadIds[$objectIds[$step]] = $step;
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}
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}
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if ($breadIds) { // If we have visited pages and we're in a perspective
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$relevantIds = $categlib->filter_objects_categories(array_keys($breadIds), $jail);
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} else {
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$relevantIds = array_keys($breadIds);
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}
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$fullBreadCrumb = [];
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foreach ($breadIds as $breadId => $breadName) {
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if (in_array($breadId, $relevantIds)) {
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$fullBreadCrumb[$breadId] = $breadName;
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}
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}
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} else {
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$fullBreadCrumb = $_SESSION["breadCrumb"];
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}
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$bbreadCrumb = array_slice(array_reverse($fullBreadCrumb), 0, $mod_reference['rows']);
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$smarty->assign('breadCrumb', $bbreadCrumb);
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$smarty->assign('maxlen', isset($module_params["maxlen"]) ? $module_params["maxlen"] : 0);
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$smarty->assign('namespaceoption', isset($module_params['show_namespace']) ? $module_params['show_namespace'] : 'y');
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}
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