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143 lines
4.9 KiB
143 lines
4.9 KiB
<?php
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use Tiki\Package\VendorHelper;
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require_once('tiki-setup.php');
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$exportImageCache = (int)($prefs['fgal_export_diagram_on_image_save'] == 'y');
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$xmlContent = isset($_POST['xml']) ? $_POST['xml'] : false;
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$page = isset($_POST['page']) ? $_POST['page'] : false;
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$index = isset($_POST['index']) ? $_POST['index'] : null;
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$compressXml = ($prefs['fgal_use_diagram_compression_by_default'] !== 'y') ? false : true;
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if (! empty($_POST['compressXmlParam']) && ! empty($_POST['compressXml']) && $_POST['compressXml'] === 'false') {
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$compressXml = false;
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}
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$galleryId = $_REQUEST['galleryId'] ? $_REQUEST['galleryId'] : 0;
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$backLocation = '';
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if ($xmlContent) {
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$xmlContent = base64_decode($xmlContent);
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$xmlContent = str_replace('<mxfile compressed="false"', '<mxfile', $xmlContent);
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if (! $compressXml) {
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$xmlContent = str_replace('<mxfile', '<mxfile compressed="false"', $xmlContent);
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}
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}
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$newDiagram = isset($_REQUEST['newDiagram']) ?: false;
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if ($newDiagram && ! $xmlContent) {
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$xmlContent = '<mxGraphModel dx="1190" dy="789" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="827" pageHeight="1169" math="0" shadow="0"><root><mxCell id="0"/><mxCell id="1" parent="0"/></root></mxGraphModel>';
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}
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if ($newDiagram) {
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$smarty = TikiLib::lib('smarty');
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$smarty->loadPlugin('smarty_modifier_sefurl');
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$backLocation = smarty_modifier_sefurl($page ?: $galleryId, $page ? 'wikipage' : 'filegallery');
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}
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$fileId = null;
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$template = null;
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$fileName = $_REQUEST['fileName'] ?? 0;
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if (isset($_REQUEST['fileId']) && is_numeric($_REQUEST['fileId'])) {
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$fileId = (int) $_REQUEST['fileId'];
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}
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if (isset($_REQUEST['template']) && is_numeric($_REQUEST['template'])) {
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$template = (int)$_REQUEST['template'];
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if ($fileId == null) {
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$fileId = $template;
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$newDiagram = true;
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}
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}
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if (! empty($fileId) && ! $template) {
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$userLib = TikiLib::lib('user');
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$file = \Tiki\FileGallery\File::id($fileId);
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if (! $file->exists() || ! $userLib->user_has_perm_on_object($user, $file->fileId, 'file', 'tiki_p_download_files')) {
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Feedback::error(tr('Forbidden'));
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$smarty->display('tiki.tpl');
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exit();
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}
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$xmlContent = $file->getContents();
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$xmlContent = preg_replace('/\s+/', ' ', $xmlContent);
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$fileName = $file->getParam('name');
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}
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if (empty($xmlContent)) {
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Feedback::error(tr('Invalid request'));
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$smarty->display('tiki.tpl');
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exit();
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}
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$xmlDiagram = $xmlContent;
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$access->setTicket();
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$tickets[] = $access->getTicket();
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if ($page && $galleryId) {
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$access->setTicket();
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$tickets[] = $access->getTicket();
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}
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if ($exportImageCache) {
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$access->setTicket();
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$tickets[] = $access->getTicket();
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}
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$saveModal = $smarty->fetch('mxgraph/save_modal.tpl');
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$saveModal = preg_replace('/\s+/', ' ', $saveModal);
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$headerlib = TikiLib::lib('header');
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$oldVendorPath = VendorHelper::getAvailableVendorPath('mxgraph', 'xorti/mxgraph-editor', false);
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if ($oldVendorPath) {
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$errorMessageToAppend = 'Previous xorti/mxgraph-editor package has been deprecated.<br/>';
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}
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$vendorPath = VendorHelper::getAvailableVendorPath('diagram', 'tikiwiki/diagram', false);
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if (! $vendorPath) {
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$accesslib = TikiLib::lib('access');
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$accesslib->display_error('tiki-display.php', tr($errorMessageToAppend . 'To edit diagrams Tiki needs the tikiwiki/diagram package. If you do not have permission to install this package, ask the site administrator.'));
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}
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$headerlib->add_js_config("var diagramVendorPath = '{$vendorPath}';");
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$headerlib->add_jsfile('lib/jquery_tiki/tiki-mxgraph.js', true);
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$headerlib->add_jsfile('lib/jquery_tiki/tiki-editdiagram.js', true);
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// Clear Tiki CSS files (just use drawio css)
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$headerlib->cssfiles = [];
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$headerlib->add_css(".geMenubar a.geStatus { display: none;}");
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$headerlib->add_cssfile($vendorPath . '/tikiwiki/diagram/styles/grapheditor.css');
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$headerlib->add_jsfile($vendorPath . '/tikiwiki/diagram/js/app.min.js', true);
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$js = sprintf(
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';initializeEditorUI(%s);',
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json_encode(
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[
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'tickets' => $tickets,
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'fileId' => $template == $fileId ? null : $fileId,
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'template' => $template,
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'backLocation' => $backLocation,
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'newDiagram' => $newDiagram,
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'compressXml' => $compressXml,
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'galleryId' => $galleryId,
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'saveModal' => $saveModal,
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'index' => $index,
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'fileName' => $fileName,
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'page' => $page,
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'exportImageCache' => $exportImageCache,
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'xmlDiagram' => $xmlDiagram,
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],
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JSON_PRETTY_PRINT
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| JSON_UNESCAPED_SLASHES
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| JSON_UNESCAPED_UNICODE
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)
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);
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$headerlib->add_js($js);
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$title = $newDiagram ? tr('New diagram') : tr('Edit diagram');
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$smarty->assign('title', $title);
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$smarty->display('mxgraph/editor.tpl');
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