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113 lines
3.7 KiB
113 lines
3.7 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_breadcrumbs_info()
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{
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return [
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'name' => tra('Breadcrumbs'),
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'description' => tra('A hierarchy of where you are. Ex.: Home > Section1 > Subsection C.'),
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'prefs' => ['feature_breadcrumbs'],
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'params' => [
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'label' => [
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'name' => tra('Label'),
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'description' => tra('Label preceding the crumbs.'),
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'filter' => 'text',
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'default' => 'Location : ',
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],
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'menuId' => [
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'name' => tra('Menu Id'),
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'description' => tra('Menu to take the crumb trail from.'),
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'filter' => 'int',
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'default' => 0,
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'profile_reference' => 'menu',
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],
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'menuStartLevel' => [
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'name' => tra('Menu Start Level'),
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'description' => tra('Lowest level of the menu to display.'),
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'filter' => 'int',
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'default' => null,
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],
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'menuStopLevel' => [
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'name' => tra('Menu Stop Level'),
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'description' => tra('Highest level of the menu to display.'),
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'filter' => 'int',
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'default' => null,
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],
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'showFirst' => [
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'name' => tra('Show Site Crumb'),
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'description' => tra('Display the first crumb, usually the site, when using menu crumbs.'),
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'filter' => 'alpha',
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'default' => 'y',
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],
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'showLast' => [
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'name' => tra('Show Page Crumb'),
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'description' => tra('Display the last crumb, usually the page, when using menu crumbs.'),
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'filter' => 'alpha',
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'default' => 'y',
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],
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'showLinks' => [
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'name' => tra('Show Crumb Links'),
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'description' => tra('Display links on the crumbs.'),
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'filter' => 'alpha',
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'default' => 'y',
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],
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],
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];
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}
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/**
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* @param $mod_reference
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* @param $module_params
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*/
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function module_breadcrumbs($mod_reference, $module_params)
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{
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global $prefs, $crumbs;
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$smarty = TikiLib::lib('smarty');
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if (! isset($module_params['label'])) {
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if ($prefs['feature_siteloclabel'] === 'y') {
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$module_params['label'] = 'Location : ';
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}
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}
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$binfo = module_breadcrumbs_info();
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$defaults = [];
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foreach ($binfo['params'] as $k => $v) {
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$defaults[$k] = $v['default'];
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}
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$module_params = array_merge($defaults, $module_params);
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if (! empty($module_params['menuId'])) {
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include_once('lib/breadcrumblib.php');
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$newCrumbs = breadcrumb_buildMenuCrumbs($crumbs, $module_params['menuId'], $module_params['menuStartLevel'], $module_params['menuStopLevel']);
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if ($newCrumbs !== $crumbs) {
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$crumbs = $newCrumbs;
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}
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}
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if ($module_params['showFirst'] === 'n') {
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$crumbs[0]->hidden = true;
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}
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if ($module_params['showLast'] === 'n' && ($module_params['showFirst'] === 'n' || count($crumbs) > 1)) {
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$crumbs[count($crumbs) - 1]->hidden = true;
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}
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$hide = true;
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foreach ($crumbs as $crumb) {
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if (! $crumb->hidden) {
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$hide = false;
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}
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}
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$smarty->assign('crumbs_all_hidden', $hide);
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$smarty->assign_by_ref('trail', $crumbs);
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$smarty->assign('module_params', $module_params);
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}
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