Add a compilation link for LaTeX documents
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Némunaire
parent
3eea4df363
commit
9d8d0ce4e9
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@ -0,0 +1,121 @@
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<?php
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require_once("../common.php");
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function generate_latex($filein, $content)
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{
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$fileout = $filein.".pdf";
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$filein = $filein.".tex";
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if (is_file($fileout))
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return $fileout;
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if (!preg_match("#\\begin{document}#ui", $content))
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$content = "\documentclass[10pt]{report}
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\usepackage[utf8x]{inputenc}
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\usepackage[frenchb]{babel}
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\usepackage{ucs}
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\usepackage{amsmath}
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\usepackage{amsfonts}
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\usepackage{amssymb}
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\usepackage{eurosym}
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\usepackage{enumerate}
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\usepackage{hyperref}
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\usepackage{listings}
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\usepackage{color}
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\definecolor{dkgreen}{rgb}{0,0.6,0}
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\definecolor{gray}{rgb}{0.5,0.5,0.5}
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\definecolor{mauve}{rgb}{0.58,0,0.82}
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\lstset{language=C++,keywordstyle=\color{blue},stringstyle=\color{mauve}}
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\begin{document}".$content."\end{document}";
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file_put_contents($filein, $content);
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print system("pdflatex -halt-on-error -output-directory ../gen ".$filein, $ret);
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if ($ret == 0)
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return "../gen/".basename(str_replace(".tex", "", $filein)).".pdf";
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else
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return NULL;
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}
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foreach ($_GET as $k => $t)
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{
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if (preg_match("#^([a-zA-Z0-9]{".RGXP_NB."})(:([a-zA-Z0-9]{".RGXP_NB."}))?$#", $k, $kout)
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&& is_file(Paste::get_path($kout[1])))
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{
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$paste = new Paste($kout[1]);
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if (!empty($paste->crypt) && empty($_POST["passwd"]) && empty($t))
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{
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?>
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<!doctype html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>.: Pommultimédia - Paste :.</title>
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<link href="style.css" rel="stylesheet" type="text/css">
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<link href="favicon.ico" type="image/x-icon" rel="shortcut icon"/>
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</head>
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<body>
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<div id="corps" style="text-align: center;">
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<h1>
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<?php echo htmlentities($paste->title); ?>
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</h1>
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<h2><?php echo $paste->get_subtitle(); ?></h2>
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<div>
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<form method="post" action="?<?php echo $kout[1]; ?>">
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<fieldset class="paste_form">
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<label for="title">Mot de passe :</label>
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<input type="password" size="42" id="passwd" name="passwd">
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<br><br>
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<input type="submit" value="Voir le texte">
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</fieldset>
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</form>
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</div>
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</body>
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</html>
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<?php
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}
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else
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{
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if (!empty($paste->crypt))
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{
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if (!empty($_POST["passwd"]))
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$paste->crypt($_POST["passwd"]);
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else
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$paste->crypt($t);
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}
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$filename = "../gen/".$paste->fileref;
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ob_start();
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if (strtolower($paste->language) == "latex")
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$f = generate_latex($filename, $paste->content);
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else if (strtolower($paste->language) == "html")
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die ($paste->content);
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else
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print "Je ne sais pas compiler ce code source :(";
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$log = ob_get_clean();
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ob_end_clean();
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if (isset($f) && is_file($f))
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{
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header('Content-Description: File Transfer');
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header('Content-Type: application/octet-stream');
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header("Content-Disposition: attachment; filename=\"".basename($paste->title).substr($f, count($f)-5, 4)."\"");
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header('Content-Transfer-Encoding: binary');
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header('Expires: 0');
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header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
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header('Pragma: public');
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header('Content-Length: ' . filesize($f));
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readfile($f);
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}
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else
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die(nl2br($log));
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}
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}
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}
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?>
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@ -55,6 +55,7 @@ foreach ($_GET as $k => $t)
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<div class="answer">
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<a href="/?a=<?php echo $kout[1]; ?>">Répondre</a>
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<?php echo $paste->get_ref(isset($diff)); ?>
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<?php echo $paste->get_gen(isset($diff)); ?>
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</div>
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<?php
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if (isset($diff))
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@ -247,6 +247,20 @@ class Paste
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return "";
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}
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function get_gen()
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{
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if (!empty($_POST["passwd"]))
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$passwd = "=".$_POST["passwd"];
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else
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$passwd = "";
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$raw = '<a href="/raw.php?'.$this->fileref.$passwd.'">Raw</a> ';
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if ($this->language == "latex")
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return $raw.'<a href="/gen.php?'.$this->fileref.$passwd.'">Générer le document</a> ';
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else
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return $raw;
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}
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/**
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* Get the parsed code
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*/
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@ -300,6 +314,11 @@ class Paste
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return $ret.'</ul></div>';
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}
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}
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function export_to_file($fileto)
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{
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file_put_contents($fileto, $this->content);
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}
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}
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?>
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