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47 lines
1.4 KiB
47 lines
1.4 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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function smarty_function_breadcrumbs($params, $smarty)
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{
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global $prefs;
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extract($params);
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if (empty($crumbs)) {
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trigger_error("assign: missing 'crumbs' parameter");
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return;
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}
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if (empty($loc)) {
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trigger_error("assign: missing 'loc' parameter");
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return;
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}
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if ($type === 'pagetitle' && $prefs['site_title_breadcrumb'] === 'y') {
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$type = 'desc';
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}
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$showLinks = empty($params['showLinks']) || $params['showLinks'] == 'y';
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$text_to_display = '';
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switch ($type) {
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case 'invertfull':
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$text_to_display = breadcrumb_buildHeadTitle(array_reverse($crumbs));
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break;
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case 'fulltrail':
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$text_to_display = breadcrumb_buildHeadTitle($crumbs);
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break;
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case 'pagetitle':
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$text_to_display = breadcrumb_getTitle($crumbs, $loc);
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break;
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case 'desc':
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$text_to_display = breadcrumb_getDescription($crumbs, $loc);
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break;
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case 'trail':
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default:
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$text_to_display = breadcrumb_buildTrail($crumbs, $loc, $showLinks);
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break;
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}
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return $text_to_display;
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}
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