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113 lines
2.5 KiB
113 lines
2.5 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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/** \file
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* \brief Browse a tree, for example a categories tree
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*
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* \author zaufi@sendmail.ru
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* \enhanced by luci@sh.ground.cz
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*
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*/
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require_once('lib/tree/tree.php');
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/**
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* \brief Class to render categories browse tree
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*/
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class BrowseTreeMaker extends TreeMaker
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{
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/// Generate HTML code for tree. Need to redefine to add javascript cookies block
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public function make_tree($rootid, $ar)
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{
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$headerlib = TikiLib::lib('header');
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$r = '<ul class="tree root">' . "\n";
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$r .= $this->make_tree_r($rootid, $ar) . "</ul>\n";
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// return tree
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return $r;
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}
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//
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// Change default (no code 'cept user data) generation behaviour
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//
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// Need to generate:
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//
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// [indent = <tabulator>]
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// [node start = <li class="treenode">]
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// [node data start]
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// [flipper] +/- link to flip
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// [node child start = <ul class="tree">]
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// [child's code]
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// [node child end = </ul>]
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// [node data end]
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// [node end = </li>]
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//
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//
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//
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public function indent($nodeinfo)
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{
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return "\t\t";
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}
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public function node_start_code_flip($nodeinfo, $count = 0)
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{
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return "\t" . '<li class="treenode withflip ' . (($count % 2) ? 'odd' : 'even') . '">';
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}
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public function node_start_code($nodeinfo, $count = 0)
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{
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return "\t" . '<li class="treenode ' . (($count % 2) ? 'odd' : 'even') . '">';
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}
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//
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public function node_flipper_code($nodeinfo)
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{
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return '';
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}
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//
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public function node_data_start_code($nodeinfo)
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{
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return '';
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}
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//
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public function node_data_end_code($nodeinfo)
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{
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return "\n";
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}
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//
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public function node_child_start_code($nodeinfo)
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{
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global $prefs;
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if ($this->node_cookie_state($nodeinfo['id']) != 'o' && $prefs['javascript_enabled'] === 'y') {
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$style = ' style="display:none;"';
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} else {
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$style = '';
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}
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return '<ul class="tree" data-id="' . $nodeinfo['id'] .
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'" data-prefix="' . $this->prefix . '"' . $style . '>';
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}
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//
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public function node_child_end_code($nodeinfo)
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{
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return '</ul>';
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}
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//
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public function node_end_code($nodeinfo)
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{
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return "\t" . '</li>';
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}
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}
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