From e00f47a90112b7988cba5590bf7872aae4aab503 Mon Sep 17 00:00:00 2001
From: Matthieu Patout <mpatout@ouvaton.coop>
Date: Fri, 29 Jan 2021 14:04:00 +0100
Subject: [PATCH] Ajout de oci-framawiki.php

---
 .../oci-framagrav.php                         |   0
 oci-framasite/oci-framawiki.php               | 150 ++++++++++++++++++
 2 files changed, 150 insertions(+)
 rename oci-framagrav.php => oci-framasite/oci-framagrav.php (100%)
 create mode 100644 oci-framasite/oci-framawiki.php

diff --git a/oci-framagrav.php b/oci-framasite/oci-framagrav.php
similarity index 100%
rename from oci-framagrav.php
rename to oci-framasite/oci-framagrav.php
diff --git a/oci-framasite/oci-framawiki.php b/oci-framasite/oci-framawiki.php
new file mode 100644
index 0000000..eec7d6d
--- /dev/null
+++ b/oci-framasite/oci-framawiki.php
@@ -0,0 +1,150 @@
+<?php
+
+function dir_is_empty($dirname)
+{
+  // Check if directory is empty but ignore install script
+  if (!is_dir($dirname)) return false;
+  foreach (scandir($dirname) as $file) {
+    if (!in_array($file, array('.','..','oci-framawiki.php'))) return false;
+  }
+  return true;
+}
+
+// If install directory is not empty stop processing
+$dest = dirname(__FILE__).'/';
+if (dir_is_empty($dest) === false) {
+    echo nl2br("Le dossier httpdocs/ doit être vide pour y migrer votre Framasite.\r\n");
+    exit();
+}
+
+// We have a TAR file !
+if($_FILES["tar_file"]["name"]) {
+    $filename = $_FILES["tar_file"]["name"];
+    $sourcetar = $_FILES["tar_file"]["tmp_name"];
+    $type = $_FILES["tar_file"]["type"];
+
+    $name = explode(".", $filename);
+    $accepted_types = array('application/x-tar', 'multipart/x-tar');
+    foreach($accepted_types as $mime_type) {
+        if($mime_type == $type) {
+            $okay = true;
+            break;
+        }
+    }
+
+    $continue = strtolower($name[1]) == 'tar' ? true : false;
+    if(!$continue) {
+        $message = "Votre fichier n'est pas une archive TAR.";
+    }
+
+    /* PHP current path */
+    $filenoext = basename ($filename, '.tar');  // absolute path (lowercase)
+    $filenoext = basename ($filenoext, '.TAR');  // absolute path (uppercase)
+
+    $targetdir = $path . $filenoext; // target directory
+    $targettar = $path . $filename; // target tar file
+
+    // Download latest CMS zip with cURL
+    $ch = curl_init();
+    $source = "https://ouvaton.coop/oci/framawiki.zip";
+    curl_setopt($ch, CURLOPT_URL, $source);
+    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+    $data = curl_exec($ch);
+    // If any cURL error stop processing
+    if(curl_errno($ch)) {
+    echo nl2br("Une erreur vient de se produire. Rechargez la page pour essayer à nouveau, ou contactez l'assistance si le problème persiste.\r\n");
+    echo 'Erreur cURL : '.curl_error($ch);
+    curl_close($ch);
+    exit;
+    }
+
+    // Check HTTP code
+    switch ($http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE)) {
+    case 200:
+        // Create CMS zip
+        $destination = "framawiki.zip";
+        $file = fopen($destination, "w+");
+        fputs($file, $data);
+        fclose($file);
+        curl_close($ch);
+
+        // Unzip archive file
+        $file = 'framawiki.zip';
+        $zip = new ZipArchive;
+        if ($zip->open($file) === TRUE) {
+                $zip->extractTo('.');
+                $zip->close();
+        } else {echo nl2br("Une erreur lors de la décompression de l'archive vient de se produire, contactez l'assistance !\r\n");}
+        // Zip archive is not needed anymore
+        unlink('framawiki.zip');
+
+        /* here it is really happening */
+        if(move_uploaded_file($sourcetar, $targettar)) {
+            try {
+                $phar = new PharData($targettar);
+                $phar->extractTo('.', null, true);
+                echo ('File extracted');
+            } catch (Exception $e) {
+                echo nl2br("Une erreur vient de se produire lors de l'extraction de l'archive.\r\n");
+            }
+            unlink($targettar);
+        } else {
+            echo nl2br("Une erreur vient de se produire lors du téléversement de votre fichier.\r\n");
+            exit();
+        }
+
+        // CKGEdit plugin must be deactivated
+        $disable_ckgedit = <<<'EOD'
+$plugins['ckgedit'] = 0;
+EOD;
+        $set_french = file_put_contents('conf/plugins.local.php', $disable_ckgedit.PHP_EOL , FILE_APPEND | LOCK_EX);
+
+        // Redirecting user to CMS install page
+        $host  = $_SERVER['HTTP_HOST'];
+        $uri   = rtrim(dirname($_SERVER['PHP_SELF']), '/\\');
+        header("Location: http://$host$uri/");
+        // Remove script
+        unlink(__FILE__);
+        exit;
+    default:
+        // If any HTTP error stop processing
+        echo nl2br("Une erreur vient de se produire. Rechargez la page pour essayer à nouveau, ou contactez l'assistance si le problème persiste.\r\n");
+        echo nl2br("Code HTTP : ".$http_code."\r\n");
+        curl_close($ch);
+        exit;
+    }
+}
+?>
+
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+    <title>Migration de votre Framasite chez Ouvaton</title>
+</head>
+<body>
+    <style>
+        body{background:#f0f0f0;font-family:Arial,sans-serif;text-align:center}.vert{color:#6c7e31;fill:#889e3a;}.violet{color:#725794;fill:#977ac2;}header img{display:block;margin-left:auto;margin-right:auto}main article p{width:80%;margin-left:10%;margin-bottom:2%}input[type=submit]{background-color:#4CAF50;border:none;color:white;padding:10px 24px;text-decoration:none;margin:16px 2px 0;border-radius:16px;cursor:pointer;}@media screen and (min-width:600px){main article p{width:50%;margin-left:25%}}@media screen and (min-width:1200px){main article p{width:30%;margin-left:35%}}
+    </style>
+    <header>
+        <img alt="Logo Ouvaton" src="https://ouvaton.coop/wp-content/uploads/2018/04/cropped-logo-ouvaton-hd-refill-3.png">
+        <h1>Importation de votre <b class="violet">Frama</b><b class="vert">site</b></a> Dokuwiki sur la plateforme Ouvaton</h1>
+    </header>
+    <main>
+        <article>
+            <p>
+            <form enctype="multipart/form-data" method="post" action="">
+                <label>Sélectionnez l'archive TAR de votre site :<br />
+                <input type="file" name="tar_file" /></label>
+                <br />
+                <input type="submit" name="submit" value="Envoyer" />
+            </form>
+            </p>
+            <p>Il faut plusieurs dizaines de secondes pour mettre en place votre site.<br />
+            <strong>Ne rechargez ou ne quittez pas la page</strong> avant que votre site ne s'affiche !<br />
+            En cas de problème, contactez-nous sur assistance@listes.ouvaton.coop !</p>
+        </article>
+    </main>
+</body>
+</html>