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92 lines
3.4 KiB
92 lines
3.4 KiB
<?php
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/**
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* @package tikiwiki
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*/
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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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require_once 'tiki-setup.php';
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$wikilib = TikiLib::lib('wiki');
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$access->check_feature('feature_wiki_mindmap');
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if (! file_exists('files/visorFreemind.swf')) {
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$smarty->assign('missing', 'files/visorFreemind.swf');
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$smarty->assign('mid', 'tiki-mindmap.tpl');
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$smarty->display("tiki.tpl");
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exit;
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}
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if (isset($_REQUEST['export'])) { // {{{
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// Output the page relations in WikiMindMap format (derived from Freemind)
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$dom = new DOMDocument();
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$dom->appendChild($root = $dom->createElement('map'));
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$root->setAttribute('version', '0.8.0');
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/**
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* @param $dom
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* @param $text
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* @param bool $link
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* @return mixed
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*/
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function create_node($dom, $text, $link = true)
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{
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$wikilib = TikiLib::lib('wiki');
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$node = $dom->createElement('node');
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$node->setAttribute('TEXT', $text);
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$node->setAttribute('STYLE', 'bubble');
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if ($link) {
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$node->setAttribute('WIKILINK', $wikilib->sefurl($text));
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$node->setAttribute('MMLINK', 'tiki-mindmap.php?page=' . urlencode($text));
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}
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return $node;
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}
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/**
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* @param $node
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* @param $pageName
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* @param int $remainingLevels
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* @param array $pages
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*/
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function populate_node($node, $pageName, $remainingLevels = 3, $pages = [])
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{
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global $user;
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$wikilib = TikiLib::lib('wiki');
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$tikilib = TikiLib::lib('tiki');
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$child = $wikilib->wiki_get_neighbours($pageName);
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$child = array_diff($child, $pages);
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foreach ($child as $page) {
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if (! $tikilib->user_has_perm_on_object($user, $page, 'wiki page', 'tiki_p_view')) {
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continue;
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}
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$node->appendChild($new = create_node($node->ownerDocument, $page));
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if ($remainingLevels != 0) {
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populate_node($new, $page, $remainingLevels - 1, array_merge($pages, [$page, $pageName]));
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} else {
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$new->setAttribute('STYLE', 'fork');
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}
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}
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if (count($child) == 0) {
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$node->setAttribute('STYLE', 'fork');
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}
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}
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if (! isset($_REQUEST['export'])) {
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$root->appendChild(create_node($dom, tra('No page provided.'), false));
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} elseif (! $tikilib->page_exists($_REQUEST['export'])) {
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$root->appendChild(create_node($dom, tr('Page "%0" does not exist', $_REQUEST['export']), false));
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} else {
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$root->appendChild($parent = create_node($dom, $_REQUEST['export']));
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populate_node($parent, $_REQUEST['export']);
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}
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header('Content-Type: text/xml');
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echo $dom->saveXML();
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exit;
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} // }}}
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$page = isset($_REQUEST['page']) ? $_REQUEST['page'] : $prefs['wikiHomePage'];
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$ePage = urlencode($page);
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$code = $tikilib->embed_flash(['movie' => 'files/visorFreemind.swf', 'bgcolor' => '#cccccc', 'width' => 800, 'height' => 800,], '', ['openUrl' => '_blank', 'initLoadFile' => "tiki-mindmap.php?export={$ePage}", 'startCollapsedToLevel' => 1, 'mainNodeShape' => 'bubble',]);
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$smarty->assign('mindmap', $code);
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$smarty->assign('page', $page);
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$smarty->assign('mid', 'tiki-mindmap.tpl');
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$smarty->display("tiki.tpl");
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