* License:
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
define('W2L_SENDFILE', 1);
// Some Config-Hacks to allow for including some original Mediawiki-files:
define('MEDIAWIKI', 1);
require_once "../../includes/GlobalFunctions.php";
require_once "w2lFunctions.php";
$file = addslashes($_GET['fid']);
$fmt = addslashes($_GET['fmt']);
$title = addslashes($_GET['title']);
$tmp = w2lTempDir();
$title = w2lWebsafeTitle($title);
$file_loc = $tmp . DIRECTORY_SEPARATOR . 'w2ltmp-' . $file . DIRECTORY_SEPARATOR . 'Main.' . $fmt;
switch ($fmt) {
case 'pdf':
$mime_type = 'application/pdf';
break;
case 'tex':
$mime_type = 'application/x-tex';
break;
default:
$mime_type = 'text/plain';
break;
}
if (file_exists($file_loc)) {
header("Content-Type: " . $mime_type);
// Es wird downloaded.pdf benannt
private function onPdf($compile = true)
{
global $wgOut, $wgLang, $IP, $wgScriptPath, $wgUser;
if ($this->config['pdfexport'] == false and $compile == true) {
// pdf export is not allowed, so don't export
$wgOut->addHTML(wfMsg('w2l_pdfexport_disabled'));
return false;
}
$output = '';
$title = $this->mTitle->getEscapedText();
$to_parse = $this->mArticle->getContent();
// Get Template-Vars...
$template_vars = $this->getTemplateVars($to_parse);
$template_vars = array_merge($template_vars, $this->mwVars);
// If title was not set by a <templatevar> tag, use page title
// Put some special variables in the template vars
wfRunHooks('w2lTemplateVarsLaTeX', array(&$this, &$template_vars));
// we need that template-file...
$temp_id = $this->mValues->getVal("template");
$parsed = $this->Parser->parse($to_parse, $this->mTitle);
if ($temp_id == 'auto') {
// create a template automagically,
$template = $this->createMagicTemplate();
} else {
if ($temp_id == 'empty') {
// Use empty for a complete page of LaTeX-Code
$template = '==Wiki2LaTeX\'s Empty Template==' . "\n";
$template .= '<latexfile name="Main">' . "\n";
$template .= '((W2L_CONTENT))' . "\n";
$template .= '</latexfile>';
} else {
$template = $this->getTemplate($temp_id);
}
}
$files = $this->createTemplateFiles($template);
// Adding some Template-Variables...
$template_vars['W2L_CONTENT'] =& $parsed;
$template_vars['W2L_VERSION'] = $this->version;
// Now the template vars need to be put into ((var))
$tpl_vars = array();
foreach ($template_vars as $tplv_key => $tplv_value) {
$tpl_vars['((' . $tplv_key . '))'] = $tplv_value;
}
// define the path for the files...
// Create temp-folder
$tmpPiece = $this->getTempDirPiece();
$compiler = new Wiki2LaTeXCompiler($tmpPiece, true);
$compiler->addFiles($files);
$file_suc = $compiler->generateFiles($tpl_vars);
if (true == $compile && true == $file_suc) {
// Get states
$bibtex = $this->Parser->getBibtexState();
$sort = $this->Parser->getSortState();
$compile_error = $compiler->runLaTeX('Main', $sort, $bibtex);
$log = $compiler->getLogFile();
} else {
$compile_error = true;
}
if ($wgUser->getOption('w2lDebug') == true) {
$output .= wfMsg('w2l_debug_info', $this->Parser->getParseTime(), $this->Parser->curlyBraceDebugCounter, $this->Parser->curlyBraceLength);
//$output .= '<pre>'.htmlspecialchars($parsed).'</pre>';
$output .= $this->Parser->getDebugMessages();
$output .= '<div>Memory-Peak: ' . sprintf("%.2f", memory_get_peak_usage() / 1024 / 1024) . ' MB</div>';
}
$output .= $this->getFolderLinks();
$wgOut->setPagetitle(wfMsg('w2l_result_title', $title));
$wgOut->setSubtitle(wfMsg('w2l_result_subtitle', $title));
$wgOut->addHTML(wfMsg('w2l_result_heading'));
$title_fn = w2lWebsafeTitle($title);
//wfVarDump($title_fn);
if (false == $compile_error) {
$wgOut->addHTML(wfMsg('w2l_result_folder', $wgScriptPath, $title_fn, $tmpPiece));
$wgOut->addHTML($this->Parser->getErrorMessages());
} elseif ($compile == false) {
$wgOut->addHTML(wfMsg('w2l_result_tex', $wgScriptPath, $title_fn, $tmpPiece));
} else {
$wgOut->addHTML('<p>' . wfMsg('w2l_latex_failed', $wgScriptPath, $title_fn, $tmpPiece) . '</p>');
}
$wgOut->addHTML('<textarea style="height:200px">' . $compiler->getLog() . '</textarea>');
if ($wgUser->getOption('w2lShowParsed') == true) {
$wgOut->addHTML('<h2>Parsed LaTeX-Code:</h2><textarea style="height:300px">' . htmlspecialchars($parsed) . '</textarea>');
}
if ($wgUser->getOption('w2lShowLog') == true && $compile == true) {
$wgOut->addHTML('<h2>Log file:</h2><textarea style="height:200px">' . $compiler->getLogFile() . '</textarea>');
}
$wgOut->addHTML($output);
return true;
}
