1 files changed, 500 insertions, 143 deletions
diff --git a/install/index.php b/install/index.php
index ec504160..892af241 100755
--- a/install/index.php
+++ b/install/index.php
@@ -11,18 +11,7 @@
 $errors = array();
 $successes = array();
-/* Function taken from at http://php.net/manual/en/function.rmdir.php#110489
+require_once('wallabag_compatibility_test.php');
- * Idea : nbari at dalmp dot com
- * Rights unknown
- * Here in case of .gitignore files
- */
-function delTree($dir) {
-    $files = array_diff(scandir($dir), array('.','..'));
-    foreach ($files as $file) {
-      (is_dir("$dir/$file")) ? delTree("$dir/$file") : unlink("$dir/$file");
-    }
-    return rmdir($dir);
-  }
 if (isset($_GET['clean'])) {
    if (is_dir('install')){
@@ -58,136 +47,109 @@ if (isset($_POST['download'])) {
 else if (isset($_POST['install'])) {
    if (!is_dir('vendor')) {
        $errors[] = 'You must install twig before.';
-    }
+    } else {
-    else {
        $continue = true;
-        // Create config.inc.php
+        $salt = generate_salt();
-        if (!copy('inc/poche/config.inc.default.php', 'inc/poche/config.inc.php')) {
+        $content = file_get_contents('inc/poche/config.inc.default.php');
-            $errors[] = 'Installation aborted, impossible to create inc/poche/config.inc.php file. Maybe you don\'t have write access to create it.';
-            $continue = false;
-        }
-        else {
-            function generate_salt() {
-                mt_srand(microtime(true)*100000 + memory_get_usage(true));
-                return md5(uniqid(mt_rand(), true));
-            }
-            $content = file_get_contents('inc/poche/config.inc.php');
+        // User informations
-            $salt = generate_salt();
+        $username = trim($_POST['username']);
-            $content = str_replace("define ('SALT', '');", "define ('SALT', '".$salt."');", $content);
+        $password = trim($_POST['password']);
-            file_put_contents('inc/poche/config.inc.php', $content);
+        $salted_password = sha1($password . $username . $salt);
-        }
-        if ($continue) {
+        // Database informations
+        $moreQueries = array();
-            // User informations
-            $username = trim($_POST['username']);
+        if ($_POST['db_engine'] == 'sqlite') {
-            $password = trim($_POST['password']);
+            if (!copy('install/poche.sqlite', 'db/poche.sqlite')) {
-            $salted_password = sha1($password . $username . $salt);
+                $errors[] = 'Impossible to create the SQLite database file.';
-            // Database informations
-            $moreQueries = array();
-            if ($_POST['db_engine'] == 'sqlite') {
-                if (!copy('install/poche.sqlite', 'db/poche.sqlite')) {
-                    $errors[] = 'Impossible to create inc/poche/config.inc.php file.';
-                    $continue = false;
-                }
-                else {
-                    $db_path = 'sqlite:' . realpath('') . '/db/poche.sqlite';
-                    $handle = new PDO($db_path);
-                    $sql_structure = "";
-                }
            }
            else {
-                $content = file_get_contents('inc/poche/config.inc.php');
+                $db_path = 'sqlite:' . realpath('') . '/db/poche.sqlite';
+                $handle = new PDO($db_path);
-                if ($_POST['db_engine'] == 'mysql') {
+                $handle->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
-                    $db_path = 'mysql:host=' . $_POST['mysql_server'] . ';dbname=' . $_POST['mysql_database'] . ';charset=utf8mb4';
+                $sql_structure = "";
-                    $content = str_replace("define ('STORAGE_SERVER', 'localhost');", "define ('STORAGE_SERVER', '".$_POST['mysql_server']."');", $content);
+            }
-                    $content = str_replace("define ('STORAGE_DB', 'poche');", "define ('STORAGE_DB', '".$_POST['mysql_database']."');", $content);
+        } else {
-                    $content = str_replace("define ('STORAGE_USER', 'poche');", "define ('STORAGE_USER', '".$_POST['mysql_user']."');", $content);
+            // MySQL and Postgre
-                    $content = str_replace("define ('STORAGE_PASSWORD', 'poche');", "define ('STORAGE_PASSWORD', '".$_POST['mysql_password']."');", $content);
+            try {
-                    $handle = new PDO($db_path, $_POST['mysql_user'], $_POST['mysql_password'], array(
-                        PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8mb4',
+            if ($_POST['db_engine'] == 'mysql') {
-                    ));
+                $db_path = 'mysql:host=' . $_POST['mysql_server'] . ';dbname=' . $_POST['mysql_database'] . ';charset=utf8mb4';
+                $content = str_replace("define ('STORAGE_SERVER', 'localhost');", "define ('STORAGE_SERVER', '".$_POST['mysql_server']."');", $content);
-                    $moreQueries[] = "INSERT INTO `entries` (`id`, `title`, `url`, `is_read`, `is_fav`, `content`, `user_id`) VALUES
+                $content = str_replace("define ('STORAGE_DB', 'poche');", "define ('STORAGE_DB', '".$_POST['mysql_database']."');", $content);
+                $content = str_replace("define ('STORAGE_USER', 'poche');", "define ('STORAGE_USER', '".$_POST['mysql_user']."');", $content);
+                $content = str_replace("define ('STORAGE_PASSWORD', 'poche');", "define ('STORAGE_PASSWORD', '".$_POST['mysql_password']."');", $content);
+                $handle = new PDO($db_path, $_POST['mysql_user'], $_POST['mysql_password'], array(
+                    PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8mb4',
+                ));
+                $moreQueries[] = "INSERT INTO `entries` (`id`, `title`, `url`, `is_read`, `is_fav`, `content`, `user_id`) VALUES
 (1, 'Framabag, un nouveau service libre et gratuit', 'http://www.framablog.org/index.php/post/2014/02/05/Framabag-service-libre-gratuit-interview-developpeur', 0, 0, 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 (3, 'a self hostable application for saving web pages | wallabag', 'https://www.wallabag.org/', 0, 1, 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, 1);";
-                    $moreQueries[] = "INSERT INTO `tags` (`id`, `value`) VALUES (1, 'opensource');";
+                $moreQueries[] = "INSERT INTO `tags` (`id`, `value`) VALUES (1, 'opensource');";
-                    $moreQueries[] = "INSERT INTO `tags_entries` (`id`, `entry_id`, `tag_id`) VALUES (1, 2, 1);";
+                $moreQueries[] = "INSERT INTO `tags_entries` (`id`, `entry_id`, `tag_id`) VALUES (1, 2, 1);";
-                    $sql_structure = file_get_contents('install/mysql.sql');
+                $sql_structure = file_get_contents('install/mysql.sql');
-                }
+            }
-                else if ($_POST['db_engine'] == 'postgres') {
+            else if ($_POST['db_engine'] == 'postgres') {
-                    $db_path = 'pgsql:host=' . $_POST['pg_server'] . ';dbname=' . $_POST['pg_database'];
+                $db_path = 'pgsql:host=' . $_POST['pg_server'] . ';dbname=' . $_POST['pg_database'];
-                    $content = str_replace("define ('STORAGE_SERVER', 'localhost');", "define ('STORAGE_SERVER', '".$_POST['pg_server']."');", $content);
+                $content = str_replace("define ('STORAGE_SERVER', 'localhost');", "define ('STORAGE_SERVER', '".$_POST['pg_server']."');", $content);
-                    $content = str_replace("define ('STORAGE_DB', 'poche');", "define ('STORAGE_DB', '".$_POST['pg_database']."');", $content);
+                $content = str_replace("define ('STORAGE_DB', 'poche');", "define ('STORAGE_DB', '".$_POST['pg_database']."');", $content);
-                    $content = str_replace("define ('STORAGE_USER', 'poche');", "define ('STORAGE_USER', '".$_POST['pg_user']."');", $content);
+                $content = str_replace("define ('STORAGE_USER', 'poche');", "define ('STORAGE_USER', '".$_POST['pg_user']."');", $content);
-                    $content = str_replace("define ('STORAGE_PASSWORD', 'poche');", "define ('STORAGE_PASSWORD', '".$_POST['pg_password']."');", $content);
+                $content = str_replace("define ('STORAGE_PASSWORD', 'poche');", "define ('STORAGE_PASSWORD', '".$_POST['pg_password']."');", $content);
-                    $handle = new PDO($db_path, $_POST['pg_user'], $_POST['pg_password']);
+                $handle = new PDO($db_path, $_POST['pg_user'], $_POST['pg_password']);
-                    
+                
-                    $moreQueries[] = "INSERT INTO entries (title, url, is_read, is_fav, content, user_id) VALUES
+                $moreQueries[] = "INSERT INTO entries (title, url, is_read, is_fav, content, user_id) VALUES
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 ('wallabag/wallabag', 'https://github.com/wallabag/wallabag', false, false, convert_from(decode('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', 'hex'), 'UTF8'), 1),
 ('a self hostable application for saving web pages | wallabag', 'https://www.wallabag.org/', false, true, convert_from(decode('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', 'hex'), 'UTF8'), 1)";
-                    $moreQueries[] = "INSERT INTO tags (value) VALUES ('opensource')";
+                $moreQueries[] = "INSERT INTO tags (value) VALUES ('opensource')";
-                    $moreQueries[] = "INSERT INTO tags_entries (entry_id, tag_id) VALUES (2, 1)";
+                $moreQueries[] = "INSERT INTO tags_entries (entry_id, tag_id) VALUES (2, 1)";
-                    $sql_structure = file_get_contents('install/postgres.sql');
-                }
-                $content = str_replace("define ('STORAGE', 'sqlite');", "define ('STORAGE', '".$_POST['db_engine']."');", $content);
+                $sql_structure = file_get_contents('install/postgres.sql');
-                file_put_contents('inc/poche/config.inc.php', $content);
            }
+            // create database structure
+            $query = $handle->exec($sql_structure);
+        } catch (PDOException $e) {
+            $errors[] = $e->getMessage();
+            $continue = false;
+        }
+        }
+    }
+    if ($continue) {
+        $sql = "INSERT INTO users (username, password, name, email) VALUES (?, ?, ?, '')";
+        $params = array($username, $salted_password, $username);
+        $query = executeQuery($handle, $sql, $params);
-            if ($continue) {
+        $id_user = (int)$handle->lastInsertId('users_id_seq');
-                function executeQuery($handle, $sql, $params) {
-                    try
-                    {
-                        $query = $handle->prepare($sql);
-                        $query->execute($params);
-                        return $query->fetchAll();
-                    }
-                    catch (Exception $e)
-                    {
-                        return FALSE;
-                    }
-                }
-                if ($_POST['db_engine'] != "sqlite") {
-                    // create database structure
-                    $query = $handle->exec($sql_structure);
-                }
-                // Create user
-                $handle->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
-                $sql = "INSERT INTO users (username, password, name, email) VALUES (?, ?, ?, '')";
-                $params = array($username, $salted_password, $username);
-                $query = executeQuery($handle, $sql, $params);
-                $id_user = (int)$handle->lastInsertId('users_id_seq');
-                $sql = 'INSERT INTO users_config ( user_id, name, value ) VALUES (?, ?, ?)';
+        $sql = 'INSERT INTO users_config ( user_id, name, value ) VALUES (?, ?, ?)';
-                $params = array($id_user, 'pager', '10');
+        $params = array($id_user, 'pager', '10');
-                $query = executeQuery($handle, $sql, $params);
+        $query = executeQuery($handle, $sql, $params);
-                $sql = 'INSERT INTO users_config ( user_id, name, value ) VALUES (?, ?, ?)';
+        $sql = 'INSERT INTO users_config ( user_id, name, value ) VALUES (?, ?, ?)';
-                $params = array($id_user, 'language', 'en_EN.UTF8');
+        $params = array($id_user, 'language', 'en_EN.UTF8');
-                $query = executeQuery($handle, $sql, $params);
+        $query = executeQuery($handle, $sql, $params);
-                foreach ($moreQueries as $query) {
+        foreach ($moreQueries as $query) {
-                    executeQuery($handle, $query, array());
+            executeQuery($handle, $query, array());
-                }
+        }
+        $successes[] = 'wallabag is now installed. You can now <a href="index.php?clean=0">access it !</a>';
-                $successes[] = 'wallabag is now installed. You can now <a href="index.php?clean=0">access it !</a>';
+    if (!copy('inc/poche/config.inc.default.php', 'inc/poche/config.inc.php')) {
-            }
+        $errors[] = 'Installation aborted, impossible to create inc/poche/config.inc.php file. Maybe you don\'t have write access to create it.';
+    } else {
+        if ($_POST['db_engine'] != 'sqlite') {
+            $content = str_replace("define ('STORAGE', 'sqlite');", "define ('STORAGE', '".$_POST['db_engine']."');", $content);
+            file_put_contents('inc/poche/config.inc.php', $content);
        }
+        $content = str_replace("define ('SALT', '');", "define ('SALT', '".$salt."');", $content);
+        file_put_contents('inc/poche/config.inc.php', $content);
    }
 }
+}
 ?>
 <!DOCTYPE html>
 <html>
@@ -210,6 +172,160 @@ else if (isset($_POST['install'])) {
        <link rel="stylesheet" href="themes/baggy/css/print.css" media="print">
        <script src="themes/_global/js/jquery-2.0.3.min.js"></script>
        <script src="themes/baggy/js/init.js"></script>
+        <style type="text/css">
+a {
+color:#000;
+text-decoration:underline;
+padding:0 1px;
+}
+a:hover {
+color:#fff;
+background-color:#333;
+text-decoration:none;
+padding:0 1px;
+}
+p {
+margin:0;
+padding:5px 0;
+}
+em {
+font-style:normal;
+background-color:#ffc;
+padding: 0.1em 0;
+}
+ul, ol {
+margin:10px 0 10px 20px;
+padding:0 0 0 15px;
+}
+ul li, ol li {
+margin:0 0 7px 0;
+padding:0 0 0 3px;
+}
+h2 {
+font-size:18px;
+padding:0;
+}
+h3 {
+font-size:16px;
+padding:0;
+margin:20px 0 5px 0;
+}
+h4 {
+font-size:14px;
+padding:0;
+margin:15px 0 5px 0;
+}
+code {
+font-size:1.1em;
+background-color:#f3f3ff;
+color:#000;
+}
+em strong {
+text-transform: uppercase;
+}
+table#chart {
+border-collapse:collapse;
+}
+table#chart th {
+background-color:#eee;
+padding:2px 3px;
+border:1px solid #fff;
+}
+table#chart td {
+text-align:center;
+padding:2px 3px;
+border:1px solid #eee;
+}
+table#chart tr.enabled td {
+/* Leave this alone */
+}
+table#chart tr.disabled td,
+table#chart tr.disabled td a {
+}
+table#chart tr.disabled td a {
+text-decoration:underline;
+}
+div.chunk {
+margin:20px 0 0 0;
+padding:0 0 10px 0;
+border-bottom:1px solid #ccc;
+}
+.footnote,
+.footnote a {
+font:10px/12px verdana, sans-serif;
+color:#aaa;
+}
+.footnote em {
+background-color:transparent;
+font-style:italic;
+}
+.good{
+background-color:#52CC5B;
+}
+.bad{
+background-color:#F74343;
+font-style:italic;
+font-weight: bold;
+}
+.pass{
+background-color:#FF9500;
+}
+.detail {
+cursor: pointer;
+}
+.descriptions {
+    margin-left: 10%;
+    position: relative;
+    top: 50%;
+}
+.database_inputs {
+    float: left;
+    width: 50%
+}
+.database_info {
+    width: 100%;
+    overflow: auto;
+}
+.compatibity_result {
+        margin: auto;
+        max-width: 300px;
+        min-height: 50px;
+        line-height: 50px;
+        text-align: center;
+    margin-bottom: 30px;
+    border-radius: 3px;
+}
+h2, legend {
+        font-size: 30px;
+        text-transform: uppercase;
+        font-family: "PT Sans",sans-serif;
+}
+legend:after {
+    content: "";
+    height: 4px;
+    width: 70px;
+    background-color: #000;
+    display: block;
+}
+#reloadpage {
+cursor: pointer;
+background-color: #000;
+color: #FFF;
+padding: 0.5em 1em;
+display: inline-block;
+border: 1px solid #000;
+}
+#reloadpage:hover {
+    background-color: #FFF;
+    color: #000;
+}
+</style>
    </head>
    <body>
        <header class="w600p center mbm">
@@ -259,24 +375,192 @@ else if (isset($_POST['install'])) {
            <?php endif; ?>
            <p>To install wallabag, you just have to fill the following fields. That's all.</p>
            <p>If you need help, you can read the doc: <a href="docs/" target="_blank">offline documentation</a> and <a href="http://doc.wallabag.org" target="_blank">online one</a> (already up-to-date).</p>
-            <p>Don't forget to check your server compatibility <a href="install/wallabag_compatibility_test.php?from=install">here</a>.</p>
-            <form method="post">
+            <div>
-                <fieldset>
+                    <h2>Server compatibility test</h2>
-                    <legend><strong>Technical settings</strong></legend>
+                    <?php if (isOkay()) { ?>
-                    <?php if (!is_dir('vendor')) : ?>
+                        <div class="compatibity_result detail good">All good</div>
-                        <div class='messages notice install'>wallabag needs twig, a template engine (<a href="http://twig.sensiolabs.org/">?</a>). Two ways to install it:<br />
+                            <?php } elseif (isPassing()) { ?>
-                        <ul>
+                            <div class="compatibity_result detail pass">Some problems, but it's OK !</div>
-                            <li>automatically download and extract vendor.zip into your wallabag folder. 
+                            <?php } else  { ?>
-                            <p><input type="submit" name="download" value="Download vendor.zip" /></p>
+                            <div class="compatibity_result detail bad">Bad news : you can't run wallabag</div>
-                            <?php if (!extension_loaded('zip')) : ?>
+                            <?php } $status = status(); ?>
-                                <b>Be careful, zip extension is not enabled in your PHP configuration. You'll have to unzip vendor.zip manually.</b>
+            </div>
-                            <?php endif; ?>
-                                <em>This method is mainly recommended if you don't have a dedicated server.</em></li>
+            <div class="details">
-                            <li>use <a href="http://getcomposer.org/">Composer</a> :<pre><code>curl -s http://getcomposer.org/installer | php
+                <div>
-php composer.phar install</code></pre></li>
+                    <hr>
-                        </ul>
+                    <h2 style="text-align:center;"><?php echo $status['app_name']; ?>: Compatibility Test</h2>
-                        </div>
+                    <table cellpadding="0" cellspacing="0" border="0" width="100%" id="chart">
-                    <?php endif; ?>
+                        <thead>
+                            <tr>
+                                <th>Test</th>
+                                <th>Should Be</th>
+                                <th>What You Have</th>
+                                <th>What it means</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            <tr class="<?php echo ($status['php']) ? 'enabled' : 'disabled'; ?>">
+                                <td>PHP</td>
+                                <td>5.3.3 or higher</td>
+                                <td class="<?php echo ($status['php']) ? 'good' : 'disabled'; ?>"><?php echo phpversion(); ?></td>
+                                <td><?php echo ($status['php']) ? '<strong>PHP:</strong> You are running a supported version of PHP.' : '<strong>PHP:</strong> You are running an unsupported version of PHP. <strong>' . $status['app_name'] . ' will not work here.</strong>' ;?></td>
+                            </tr>
+                            <tr class="<?php echo ($status['pdo']) ? 'enabled' : 'disabled'; ?>">
+                                <td><a href="http://php.net/manual/en/book.pdo.php">PDO</a></td>
+                                <td>Enabled</td>
+                                <?php echo ($status['pdo']) ? '<td class="good">Enabled</span>' : '<td class="bad">Disabled'; ?></td>
+                                <td><?php echo ($status['pdo']) ? '<strong>PDO:</strong> You have PDO support enabled.' : '<strong>PDO:</strong> Your PHP installation doesn\'t support PHP PDO. <strong>' . $status['app_name'] . ' will not work here.</strong>' ?></td>
+                            </tr>
+                            <tr class="<?php echo ($status['pdo_drivers_passing']) ? 'enabled' : 'disabled'; ?>">
+                                <td>PDO Drivers</td>
+                                <td>One of the PDO drivers must be installed</td>
+                                <?php echo ($status['pdo_drivers_passing']) ? '<td class="good">One driver is enabled</span>' : '<td class="bad">No driver available'; ?></td>
+                                <td><?php echo ($status['pdo_drivers_passing']) ? '<strong>PDO:</strong> You have at least one PDO driver installed.' : '<strong>PDO Drivers:</strong> Your PHP installation doesn\'t have any PDO driver installed. <strong>' . $status['app_name'] . ' will not work here.</strong>' ?></td>
+                            </tr>
+                            <tr class="<?php echo ($status['xml']) ? 'enabled' : 'disabled'; ?>">
+                                <td><a href="http://php.net/xml">XML</a></td>
+                                <td>Enabled</td>
+                                <?php echo ($status['xml']) ? '<td class="good">Enabled, and sane</span>' : '<td class="bad">Disabled, or broken'; ?></td>
+                                <td><?php echo ($status['xml']) ? '<strong>XML:</strong> You have XMLReader support or a version of XML support that isn\'t broken installed.' : '<strong>XML:</strong> Your PHP installation doesn\'t support XML parsing. <strong>' . $status['app_name'] . ' will not work here.</strong>' ?></td>
+                            </tr>
+                            <tr class="<?php echo ($status['pcre']) ? 'enabled' : 'disabled'; ?>">
+                                <td><a href="http://php.net/pcre">PCRE</a></td>
+                                <td>Enabled</td>
+                                <?php echo ($status['pcre']) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
+                                <td><?php echo ($status['pcre']) ? '<strong>PCRE:</strong> You have PCRE support installed.' : '<strong>PCRE:</strong> Your PHP installation doesn\'t support Perl-Compatible Regular Expressions. <strong>' . $status['app_name'] .' will not work here.</strong>' ?></td>
+                            </tr>
+                            <tr class="<?php echo ($status['zlib']) ? 'enabled' : 'disabled'; ?>">
+                                <td><a href="http://php.net/zlib">Zlib</a></td>
+                                <td>Enabled</td>
+                                <?php echo ($status['zlib']) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
+                                <td><?php echo ($status['zlib']) ? '<strong>Zlib:</strong> You have <code>Zlib</code> enabled.  This allows SimplePie to support GZIP-encoded pages.' : '<strong>Zlib:</strong> The <code>Zlib</code> extension is not available.  SimplePie will ignore any GZIP-encoding, and instead handle pages as uncompressed text.' ?></td>
+                            </tr>
+                            <tr class="<?php echo ($status['mbstring']) ? 'enabled' : 'disabled'; ?>">
+                                <td><a href="http://php.net/mbstring">mbstring</a></td>
+                                <td>Enabled</td>
+                                <?php echo ($status['mbstring']) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
+                                <td rowspan="2"><?php if(($status['mbstring']) && ($status['iconv'])) { ?><strong>mbstring and iconv:</strong> You have both <code>mbstring</code> and <code>iconv</code> installed!  This will allow <?php echo $status['app_name']; ?> to handle the greatest number of languages.
+                                <?php } elseif ($status['mbstring']) { ?><strong>mbstring:</strong> <code>mbstring</code> is installed, but <code>iconv</code> is not.
+                                <?php } elseif ($status['iconv']) { ?><strong>iconv:</strong> <code>iconv</code> is installed, but <code>mbstring</code> is not.
+                                <?php } else { ?><strong>mbstring and iconv:</strong> <em>You do not have either of the extensions installed.</em> This will significantly impair your ability to read non-English pages, as well as even some English ones.
+                                <?php } ?>
+                                </td>
+                            </tr>
+                            <tr class="<?php echo ($status['iconv']) ? 'enabled' : 'disabled'; ?>">
+                                <td><a href="http://php.net/iconv">iconv</a></td>
+                                <td>Enabled</td>
+                                <?php echo ($status['iconv']) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
+                            </tr>
+                            <tr class="<?php echo ($status['dom']) ? 'enabled' : 'disabled'; ?>">
+                                <td><a href="http://php.net/manual/en/book.dom.php">DOM / XML extension</a></td>
+                                <td>Enabled</td>
+                                <?php echo ($status['dom']) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
+                                <td><?php echo ($status['dom']) ? '<strong>DOM/XML:</strong> You can parse <em>ini</em> files.' : '<strong>DOM/XML:</strong> Your PHP configuration isn\'t standard, you\'re missing PHP-DOM.  You may try to install a package or recompile PHP. <strong>' . $status['app_name'] . ' will not work here.</strong>'; ?></td>
+                            </tr>
+                            <tr class="<?php echo ($status['filter']) ? 'enabled' : 'disabled'; ?>">
+                                <td><a href="http://uk.php.net/manual/en/book.filter.php">Data filtering</a></td>
+                                <td>Enabled</td>
+                                <?php echo ($status['filter']) ? '<td class="good">Enabled' : '<td class="pass">Disabled'; ?></td>
+                                <td><?php echo ($status['filter']) ? '<strong>Data filtering:</strong> You can use the PHP build-in DOM to operate on XML documents.' : '<strong>Data filtering:</strong> Your PHP configuration has the filter extension disabled.  <strong>' . $status['app_name'] . ' will not work here.</strong>' ?></td>
+                            </tr>
+                            <tr class="<?php echo ($status['gd']) ? 'enabled' : 'disabled'; ?>">
+                                <td><a href="http://php.net/manual/en/book.image.php">GD</a></td>
+                                <td>Enabled</td>
+                                <?php echo ($status['gd']) ? '<td class="good">Enabled' : '<td class="pass">Disabled'; ?></td>
+                                <td><?php echo($status['gd']) ? '<strong>GD:</strong> You have <code>GD</code> support installed.' : '<strong>GD:</strong> The <code>GD</code> extension is not available.  ' . $status['app_name'] . ' will not be able to download pictures locally on your server.' ?></td>
+                            </tr>                   
+                            <tr class="<?php echo ($status['tidy']) ? 'enabled' : 'disabled'; ?>">
+                                <td><a href="http://php.net/tidy">Tidy</a></td>
+                                <td>Enabled</td>
+                                <?php echo ($status['tidy']) ? '<td class="good">Enabled' : '<td class="pass">Disabled'; ?></td>
+                                <td><?php echo ($status['tidy']) ? '<strong>Tidy:</strong> You have <code>Tidy</code> support installed.' : '<strong>Tidy:</strong> The <code>Tidy</code> extension is not available.' . $status['app_name'] . ' should still work with most pages, but you may experience problems with some. You can install it with <code>sudo apt-get install php5-tidy</code> and then reload Apache <code>sudo service apache2 reload</code>.' ; ?></td>
+                            </tr>
+                            <tr class="<?php echo ($status['curl']) ? 'enabled' : 'disabled'; ?>">
+                                <td><a href="http://php.net/curl">cURL</a></td>
+                                <td>Enabled</td>
+                                <?php echo (extension_loaded('curl')) ? '<td class="good">Enabled' : '<td class="pass">Disabled'; ?></td>
+                                <td><?php echo ($status['curl']) ? '<strong>cURL:</strong> You have <code>cURL</code> support installed.' : '<strong>cURL:</strong> The <code>cURL</code> extension is not available.  SimplePie will use <code>fsockopen()</code> instead.' ?></td>
+                            </tr>
+                            <tr class="<?php echo ($status['parse_ini']) ? 'enabled' : 'disabled'; ?>">
+                                <td><a href="http://uk.php.net/manual/en/function.parse-ini-file.php">Parse ini file</td>
+                                <td>Enabled</td>
+                                <?php echo ($status['parse_ini']) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
+                                <td><?php echo ($status['parse_ini']) ? '<strong>Parse ini:</strong> You can parse <em>ini</em> files.' : '<strong>Parse ini files function :</strong> Bad luck : your webhost has decided to block the use of the <em>parse_ini_file</em> function. <strong>' . $status['app_name'] . ' will not work here.' ?></td>
+                            </tr>
+                            <tr class="<?php echo ($status['parallel']) ? 'enabled' : 'disabled'; ?>">
+                                <td>Parallel URL fetching</td>
+                                <td>Enabled</td>
+                                <?php echo ($status['parallel']) ? '<td class="good">Enabled' : '<td class="pass">Disabled'; ?></td>
+                                <td><?php echo ($status['parallel']) ? '<strong>Parallel URL fetching:</strong> You have <code>HttpRequestPool</code> or <code>curl_multi</code> support installed.' : '<strong>Parallel URL fetching:</strong> <code>HttpRequestPool</code> or <code>curl_multi</code> support is not available. ' . $status['app_name'] . ' will use <code>file_get_contents()</code> instead to fetch URLs sequentially rather than in parallel.' ?></td>
+                            </tr>
+                            <tr class="<?php echo ($status['allow_url_fopen']) ? 'enabled' : 'disabled'; ?>">
+                                <td><a href="http://www.php.net/manual/en/filesystem.configuration.php#ini.allow-url-fopen">allow_url_fopen</a></td>
+                                <td>Enabled</td>
+                                <?php echo ($status['allow_url_fopen']) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
+                                <td><?php echo ($status['allow_url_fopen']) ? '<strong>allow_url_fopen:</strong> You have allow_url_fopen enabled.' : '<strong>allow_url_fopen:</strong> Your PHP configuration has allow_url_fopen disabled.  <strong>' . $status['app_name'] . ' will not work here.</strong>' ?></td>
+                            </tr>
+                            <tr class="<?php echo ($status['gettext']) ? 'enabled' : 'disabled'; ?>">
+                                <td><a href="http://php.net/manual/en/book.gettext.php">gettext</a></td>
+                                <td>Enabled</td>
+                                <?php echo ($status['gettext']) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
+                                <td><?php echo ($status['gettext']) ? '<strong>Gettext:</strong> You have <code>gettext</code> enabled.</em>' : '<strong>GetText:</strong> The <code>gettext</code> extension is not available. The system we use to display wallabag in various languages is not available. <strong>' . $status['app_name'] .' will not work here.</strong>' ?></td>
+                            </tr>
+                        </tbody>
+                    </table>
+                    <hr>
+                </div>
+                <div class="details">
+                    <?php //if ($status['php'] && $status['xml'] && $status['pcre'] && $status['mbstring'] && $status['iconv'] && $status['filter'] && $status['allow_url_fopen']) { ?>
+                    <?php if (isOkay()) { ?>
+                        <h3>Bottom Line: Yes, you can run <?php echo $status['app_name']; ?> !</h3>
+                        <p><em>Your webhost has its act together!</em></p>
+                        <p><strong>Note</strong>: Passing this test does not guarantee that <?php echo $status['app_name']; ?> will run on your webhost &mdash; it only ensures that the basic requirements have been addressed. If you experience any problems, please let us know.</p>
+                    <?php //} else if ($status['php'] && $status['xml'] && $status['pcre'] && $status['mbstring'] && $status['allow_url_fopen'] && $status['filter']) { ?>
+                    <?php } else if (!isOkay() && isPassing()) { ?>
+                        <h3>Bottom Line: Yes, you can run <?php echo $status['app_name']; ?> !</h3>
+                        <p><em>For most pages, it'll run with no problems.</em> There are certain languages that you might have a hard time with though.</p>
+                        <p><strong>Note</strong>: Passing this test does not guarantee that <?php echo $status['app_name']; ?> will run on your webhost &mdash; it only ensures that the basic requirements have been addressed. If you experience any problems, please let us know.</p>
+                    <?php } else { ?>
+                        <h3>Bottom Line: We're sorry…</h3>
+                        <p><em>Your webhost does not support the minimum requirements for <?php echo $status['app_name']; ?>.</em>  It may be a good idea to contact your webhost and point them to the results of this test. They may be able to enable/install the required components.</p>
+                        <p>If this is your own server and you think you have all the requirements installed, please get in touch with us.</p>
+                    <?php } ?>
+                </div>
+                        <div class="chunk">
+                            <p class="footnote">This compatibility test has been borrowed (and slightly adapted by <a href="http://fivefilters.org/content-only/">fivefilters.org</a>) from the one supplied by <a href="http://simplepie.org/">SimplePie.org</a>.</a></p>
+                        </div>
+                </div>
+            <form method="post" class="technical">
+            <hr>
+            <div class='twig'>
+                <h2>Twig installation</h2>
+                <?php if (!is_dir('vendor')) : ?>
+                    
+                    <p>wallabag needs twig, a template engine (<a href="http://twig.sensiolabs.org/">?</a>). Two ways to install it:</p>
+                    <ul>
+                        <li>automatically download and extract vendor.zip into your wallabag folder. 
+                        <p><input type="submit" name="download" value="Download vendor.zip" /></p>
+                        <?php if (!extension_loaded('zip')) : ?>
+                            <b>Be careful, zip extension is not enabled in your PHP configuration. You'll have to unzip vendor.zip manually.</b>
+                        <?php endif; ?>
+                            <em>This method is mainly recommended if you don't have a dedicated server.</em></li>
+                        <li>use <a href="http://getcomposer.org/">Composer</a> in your wallabag folder :<pre><code>curl -s http://getcomposer.org/installer | php
+php composer.phar install</code></pre>
+                        <span id="reloadpage">Reload to check</span>
+                        </li>
+                    </ul>
+                    
+                <?php else : ?>
+                    Twig is properly installed.
+                <?php endif; ?>
+                </div>
+                <div class="database_info">
+                <hr>
+                <fieldset class="database_inputs">
+                    <legend><strong>Database settings</strong></legend>
                    <p>
                        Database engine:
                        <ul>
@@ -287,6 +571,9 @@ php composer.phar install</code></pre></li>
                            </li>
                            <li>
                                <label for="mysql">MySQL</label> <input name="db_engine" type="radio" id="mysql" value="mysql" />
+                                <div id="pdo_mysql" class='messages notice install'>
+                                    <p>All fields have to be filled.</p>
+                                </div>
                                <ul id="mysql_infos">
                                    <li><label for="mysql_server">Server</label> <input type="text" placeholder="localhost" id="mysql_server" name="mysql_server" /></li>
                                    <li><label for="mysql_database">Database</label> <input type="text" placeholder="wallabag" id="mysql_database" name="mysql_database" /></li>
@@ -296,6 +583,9 @@ php composer.phar install</code></pre></li>
                            </li>
                            <li>
                                <label for="postgres">PostgreSQL</label> <input name="db_engine" type="radio" id="postgres" value="postgres" />
+                                <div id="pdo_postgres" class='messages notice install'>
+                                    <p>All fields have to be filled.</p>
+                                </div>
                                <ul id="pg_infos">
                                    <li><label for="pg_server">Server</label> <input type="text" placeholder="localhost" id="pg_server" name="pg_server" /></li>
                                    <li><label for="pg_database">Database</label> <input type="text" placeholder="wallabag" id="pg_database" name="pg_database" /></li>
@@ -306,8 +596,21 @@ php composer.phar install</code></pre></li>
                        </ul>
                    </p>
                </fieldset>
+                <div class="descriptions">
-                <fieldset>
+                    <div id="sqlite_description">
+                        SQLite is the most simple database system of all three. It is therefore recommended for people who don't want or know how to configure other database systems.
+                    </div>
+                    <div id="mysql_description">
+                        MySQL is one of the most popular database systems. It comes with most shared hosting plans.
+                    </div>
+                    <div id="postgres_description">
+                        PostgreSQL. Because some people prefer it to MySQL.
+                    </div>
+                </div>
+                </div>
+                <hr>
+                <div class="usersettings">
+                <fieldset style="clear: both">
                    <legend><strong>User settings</strong></legend>
                    <p>
                        <label for="username">Username</label>
@@ -323,13 +626,42 @@ php composer.phar install</code></pre></li>
                        <input type="email" id="email" name="email" />
                    </p>
                </fieldset>
                <input type="submit" id="install_button" value="Install wallabag" name="install" />
+                </div>
            </form>
        </div>
        <script>
+            <?php if (!is_dir('vendor')) : ?>
+            $(".database_info").hide();
+            $(".usersettings").hide();
+            <?php endif ?>
+            /* 
+             * Database showing/hiding
+             */ 
            $("#mysql_infos").hide();
+            $("#mysql_description").hide();
            $("#pg_infos").hide();
+            $("#postgres_description").hide();
+            $("#sqlite_description").show();
+            $("#pdo_postgres").hide();
+            $("#pdo_mysql").hide();
+            /*
+             * Details hiding
+             */
+            $(".details").hide();
+            <?php
+            if (!isPassing()) : ?>
+                $('.technical').hide();
+            <?php
+            else :
+            ?>
+                $('.technical').show();
+            <?php
+            endif;
+            ?>
            <?php
            if (!extension_loaded('pdo_sqlite')) : ?>
@@ -346,20 +678,35 @@ php composer.phar install</code></pre></li>
                {
                    if ( $("#mysql").prop('checked')) {
                        $("#mysql_infos").show();
+                        $("#pdo_mysql").show();
                        $("#pg_infos").hide();
+                        $("#pdo_postgres").hide();
                        $("#pdo_sqlite").hide();
-                        $("#install_button").show();
+                        $("#sqlite_description").hide();
+                        $("#postgres_description").hide();
+                        $("#mysql_description").show();
+                        $("#install_button").show();        
                    }
                    else {
                        if ( $("#postgres").prop('checked')) {
                            $("#mysql_infos").hide();
+                            $("#pdo_mysql").hide();
                            $("#pg_infos").show();
+                            $("#pdo_postgres").show();
                            $("#pdo_sqlite").hide();
+                            $("#sqlite_description").hide();
+                            $("#mysql_description").hide();
+                            $("#postgres_description").show();
                            $("#install_button").show();
                        }
                        else {
                            $("#mysql_infos").hide();
                            $("#pg_infos").hide();
+                            $("#pdo_postgres").hide();
+                            $("#pdo_mysql").hide();
+                            $("#sqlite_description").show();
+                            $("#mysql_description").hide();
+                            $("#postgres_description").hide();
                            <?php
                            if (!extension_loaded('pdo_sqlite')) : ?>
                            $("#pdo_sqlite").show();
@@ -370,6 +717,16 @@ php composer.phar install</code></pre></li>
                        }
                    }
                });
+            $(".detail").click(function()
+            {
+                $('.details').toggle();
+            });
+            $("#reloadpage").click(function()
+            {
+                 location.reload();
+            });
        </script>
    </body>
 </html>