mirror of
https://github.com/wallabag/wallabag.git
synced 2024-11-29 20:41:03 +00:00
427 lines
19 KiB
PHP
427 lines
19 KiB
PHP
<?php
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/**
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* wallabag, self hostable application allowing you to not miss any content anymore
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*
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* @category wallabag
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* @author Nicolas Lœuillet <nicolas@loeuillet.org>
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* @copyright 2013
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* @license http://opensource.org/licenses/MIT see COPYING file
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*/
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$app_name = 'wallabag';
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$php_ok = (function_exists('version_compare') && version_compare(phpversion(), '5.3.3', '>='));
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$pcre_ok = extension_loaded('pcre');
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$zlib_ok = extension_loaded('zlib');
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$mbstring_ok = extension_loaded('mbstring');
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$dom_ok = extension_loaded('DOM');
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$iconv_ok = extension_loaded('iconv');
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$tidy_ok = function_exists('tidy_parse_string');
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$curl_ok = function_exists('curl_exec');
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$parse_ini_ok = function_exists('parse_ini_file');
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$parallel_ok = ((extension_loaded('http') && class_exists('HttpRequestPool')) || ($curl_ok && function_exists('curl_multi_init')));
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$allow_url_fopen_ok = (bool)ini_get('allow_url_fopen');
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$filter_ok = extension_loaded('filter');
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$gettext_ok = function_exists("gettext");
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$gd_ok = extension_loaded('gd');
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if (extension_loaded('xmlreader')) {
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$xml_ok = true;
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} elseif (extension_loaded('xml')) {
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$parser_check = xml_parser_create();
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xml_parse_into_struct($parser_check, '<foo>&</foo>', $values);
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xml_parser_free($parser_check);
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$xml_ok = isset($values[0]['value']);
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} else {
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$xml_ok = false;
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}
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header('Content-type: text/html; charset=UTF-8');
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?><!DOCTYPE html>
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<html lang="en">
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<head>
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<title><?php echo $app_name; ?>: Server Compatibility Test</title>
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<style type="text/css">
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body {
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font:14px/1.4em "Lucida Grande", Verdana, Arial, Helvetica, Clean, Sans, sans-serif;
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letter-spacing:0px;
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color:#333;
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margin:0;
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padding:0;
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background:#fff;
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}
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div#site {
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width:550px;
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margin:20px auto 0 auto;
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}
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a {
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color:#000;
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text-decoration:underline;
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padding:0 1px;
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}
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a:hover {
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color:#fff;
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background-color:#333;
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text-decoration:none;
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padding:0 1px;
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}
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p {
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margin:0;
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padding:5px 0;
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}
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em {
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font-style:normal;
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background-color:#ffc;
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padding: 0.1em 0;
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}
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ul, ol {
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margin:10px 0 10px 20px;
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padding:0 0 0 15px;
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}
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ul li, ol li {
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margin:0 0 7px 0;
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padding:0 0 0 3px;
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}
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h2 {
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font-size:18px;
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padding:0;
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margin:30px 0 20px 0;
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}
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h3 {
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font-size:16px;
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padding:0;
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margin:20px 0 5px 0;
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}
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h4 {
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font-size:14px;
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padding:0;
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margin:15px 0 5px 0;
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}
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code {
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font-size:1.1em;
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background-color:#f3f3ff;
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color:#000;
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}
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em strong {
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text-transform: uppercase;
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}
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table#chart {
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border-collapse:collapse;
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}
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table#chart th {
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background-color:#eee;
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padding:2px 3px;
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border:1px solid #fff;
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}
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table#chart td {
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text-align:center;
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padding:2px 3px;
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border:1px solid #eee;
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}
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table#chart tr.enabled td {
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/* Leave this alone */
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}
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table#chart tr.disabled td,
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table#chart tr.disabled td a {
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}
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table#chart tr.disabled td a {
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text-decoration:underline;
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}
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div.chunk {
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margin:20px 0 0 0;
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padding:0 0 10px 0;
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border-bottom:1px solid #ccc;
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}
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.footnote,
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.footnote a {
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font:10px/12px verdana, sans-serif;
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color:#aaa;
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}
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.footnote em {
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background-color:transparent;
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font-style:italic;
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}
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.good{
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background-color:#52CC5B;
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}
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.bad{
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background-color:#F74343;
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font-style:italic;
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font-weight: bold;
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}
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.pass{
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background-color:#FF9500;
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}
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</style>
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</head>
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<body>
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<?php
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$frominstall = false;
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if (isset($_GET['from'])){
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if ($_GET['from'] == 'install'){
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$frominstall = true;
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}}
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?>
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<div id="site">
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<div id="content">
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<div class="chunk">
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<h2 style="text-align:center;"><?php echo $app_name; ?>: Compatibility Test</h2>
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<table cellpadding="0" cellspacing="0" border="0" width="100%" id="chart">
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<thead>
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<tr>
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<th>Test</th>
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<th>Should Be</th>
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<th>What You Have</th>
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</tr>
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</thead>
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<tbody>
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<tr class="<?php echo ($php_ok) ? 'enabled' : 'disabled'; ?>">
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<td>PHP</td>
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<td>5.3.3 or higher</td>
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<td class="<?php echo ($php_ok) ? 'good' : 'disabled'; ?>"><?php echo phpversion(); ?></td>
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</tr>
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<tr class="<?php echo ($xml_ok) ? 'enabled' : 'disabled'; ?>">
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<td><a href="http://php.net/xml">XML</a></td>
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<td>Enabled</td>
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<?php echo ($xml_ok) ? '<td class="good">Enabled, and sane</span>' : '<td class="bad">Disabled, or broken'; ?></td>
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</tr>
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<tr class="<?php echo ($pcre_ok) ? 'enabled' : 'disabled'; ?>">
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<td><a href="http://php.net/pcre">PCRE</a></td>
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<td>Enabled</td>
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<?php echo ($pcre_ok) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
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</tr>
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<!-- <tr class="<?php echo ($zlib_ok) ? 'enabled' : 'disabled'; ?>">
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<td><a href="http://php.net/zlib">Zlib</a></td>
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<td>Enabled</td>
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<?php echo ($zlib_ok) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
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</tr> -->
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<!-- <tr class="<?php echo ($mbstring_ok) ? 'enabled' : 'disabled'; ?>">
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<td><a href="http://php.net/mbstring">mbstring</a></td>
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<td>Enabled</td>
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<?php echo ($mbstring_ok) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
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</tr> -->
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<!-- <tr class="<?php echo ($iconv_ok) ? 'enabled' : 'disabled'; ?>">
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<td><a href="http://php.net/iconv">iconv</a></td>
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<td>Enabled</td>
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<?php echo ($iconv_ok) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
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</tr> -->
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<tr class="<?php echo ($dom_ok) ? 'enabled' : 'disabled'; ?>">
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<td><a href="http://php.net/manual/en/book.dom.php">DOM / XML extension</a></td>
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<td>Enabled</td>
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<?php echo ($dom_ok) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
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</tr>
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<tr class="<?php echo ($filter_ok) ? 'enabled' : 'disabled'; ?>">
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<td><a href="http://uk.php.net/manual/en/book.filter.php">Data filtering</a></td>
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<td>Enabled</td>
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<?php echo ($filter_ok) ? '<td class="good">Enabled' : '<td class="pass">Disabled'; ?></td>
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</tr>
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<tr class="<?php echo ($gd_ok) ? 'enabled' : 'disabled'; ?>">
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<td><a href="http://php.net/manual/en/book.image.php">GD</a></td>
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<td>Enabled</td>
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<?php echo ($gd_ok) ? '<td class="good">Enabled' : '<td class="pass">Disabled'; ?></td>
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</tr>
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<tr class="<?php echo ($tidy_ok) ? 'enabled' : 'disabled'; ?>">
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<td><a href="http://php.net/tidy">Tidy</a></td>
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<td>Enabled</td>
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<?php echo ($tidy_ok) ? '<td class="good">Enabled' : '<td class="pass">Disabled'; ?></td>
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</tr>
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<tr class="<?php echo ($curl_ok) ? 'enabled' : 'disabled'; ?>">
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<td><a href="http://php.net/curl">cURL</a></td>
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<td>Enabled</td>
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<?php echo (extension_loaded('curl')) ? '<td class="good">Enabled' : '<td class="pass">Disabled'; ?></td>
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</tr>
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<tr class="<?php echo ($parse_ini_ok) ? 'enabled' : 'disabled'; ?>">
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<td><a href="http://uk.php.net/manual/en/function.parse-ini-file.php">Parse ini file</td>
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<td>Enabled</td>
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<?php echo ($parse_ini_ok) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
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</tr>
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<tr class="<?php echo ($parallel_ok) ? 'enabled' : 'disabled'; ?>">
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<td>Parallel URL fetching</td>
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<td>Enabled</td>
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<?php echo ($parallel_ok) ? '<td class="good">Enabled' : '<td class="pass">Disabled'; ?></td>
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</tr>
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<tr class="<?php echo ($allow_url_fopen_ok) ? 'enabled' : 'disabled'; ?>">
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<td><a href="http://www.php.net/manual/en/filesystem.configuration.php#ini.allow-url-fopen">allow_url_fopen</a></td>
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<td>Enabled</td>
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<?php echo ($allow_url_fopen_ok) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
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</tr>
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<tr class="<?php echo ($gettext_ok) ? 'enabled' : 'disabled'; ?>">
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<td><a href="http://php.net/manual/en/book.gettext.php">gettext</a></td>
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<td>Enabled</td>
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<?php echo ($gettext_ok) ? '<td class="good">Enabled' : '<td class="bad">Disabled'; ?></td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="chunk">
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<h3>What does this mean?</h3>
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<ol>
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<?php //if ($php_ok && $xml_ok && $pcre_ok && $mbstring_ok && $iconv_ok && $filter_ok && $zlib_ok && $tidy_ok && $curl_ok && $parallel_ok && $allow_url_fopen_ok): ?>
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<?php if ($php_ok && $xml_ok && $pcre_ok && $dom_ok && $filter_ok && $gd_ok && $tidy_ok && $curl_ok && $parallel_ok && $allow_url_fopen_ok && $gettext_ok && $parse_ini_ok): ?>
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<li><em>You have everything you need to run <?php echo $app_name; ?> properly! Congratulations!</em></li>
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<?php else: ?>
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<?php if ($php_ok): ?>
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<li><strong>PHP:</strong> You are running a supported version of PHP. <em>No problems here.</em></li>
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<?php if ($xml_ok): ?>
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<li><strong>XML:</strong> You have XMLReader support or a version of XML support that isn't broken installed. <em>No problems here.</em></li>
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<?php if ($pcre_ok): ?>
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<li><strong>PCRE:</strong> You have PCRE support installed. <em>No problems here.</em></li>
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<?php if ($allow_url_fopen_ok): ?>
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<li><strong>allow_url_fopen:</strong> You have allow_url_fopen enabled. <em>No problems here.</em></li>
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<?php if ($gettext_ok): ?>
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<li><strong>Gettext:</strong> You have <code>gettext</code> enabled. <em>No problems here.</em></li>
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<?php if ($parse_ini_ok): ?>
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<li><strong>Parse ini:</strong> You can parse <em>ini</em> files. <em>No problems here.</em></li>
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<?php if ($dom_ok): ?>
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<li><strong>DOM/XML:</strong> You can parse <em>ini</em> files. <em>No problems here.</em></li>
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<?php if ($filter_ok): ?>
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<li><strong>Data filtering:</strong> You can use the PHP build-in DOM to operate on XML documents. <em>No problems here.</em></li>
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<?php if ($zlib_ok): ?>
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<li><strong>Zlib:</strong> You have <code>Zlib</code> enabled. This allows SimplePie to support GZIP-encoded feeds. <em>No problems here.</em></li>
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<?php else: ?>
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<li><strong>Zlib:</strong> The <code>Zlib</code> extension is not available. SimplePie will ignore any GZIP-encoding, and instead handle feeds as uncompressed text.</li>
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<?php endif; ?>
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<?php if ($mbstring_ok && $iconv_ok): ?>
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<li><strong>mbstring and iconv:</strong> You have both <code>mbstring</code> and <code>iconv</code> installed! This will allow <?php echo $app_name; ?> to handle the greatest number of languages. <em>No problems here.</em></li>
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<?php elseif ($mbstring_ok): ?>
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<li><strong>mbstring:</strong> <code>mbstring</code> is installed, but <code>iconv</code> is not.</li>
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<?php elseif ($iconv_ok): ?>
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<li><strong>iconv:</strong> <code>iconv</code> is installed, but <code>mbstring</code> is not.</li>
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<?php else: ?>
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<li><strong>mbstring and iconv:</strong> <em>You do not have either of the extensions installed.</em> This will significantly impair your ability to read non-English feeds, as well as even some English ones.</li>
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<?php endif; ?>
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<?php if ($gd_ok): ?>
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<li><strong>GD:</strong> You have <code>GD</code> support installed. <em>No problems here.</em></li>
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<?php else: ?>
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<li><strong>GD:</strong> The <code>GD</code> extension is not available. <?php echo $app_name; ?> will not be able to download pictures locally on your server.</li>
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<?php endif; ?>
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<?php if ($tidy_ok): ?>
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<li><strong>Tidy:</strong> You have <code>Tidy</code> support installed. <em>No problems here.</em></li>
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<?php else: ?>
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<li><strong>Tidy:</strong> The <code>Tidy</code> extension is not available. <?php echo $app_name; ?> should still work with most feeds, but you may experience problems with some. You can install it with <code>sudo apt-get install php5-tidy</code> and then reload Apache <code>sudo service apache2 reload</code>.</li>
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<?php endif; ?>
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<?php if ($curl_ok): ?>
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<li><strong>cURL:</strong> You have <code>cURL</code> support installed. <em>No problems here.</em></li>
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<?php else: ?>
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<li><strong>cURL:</strong> The <code>cURL</code> extension is not available. SimplePie will use <code>fsockopen()</code> instead.</li>
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<?php endif; ?>
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<?php if ($parallel_ok): ?>
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<li><strong>Parallel URL fetching:</strong> You have <code>HttpRequestPool</code> or <code>curl_multi</code> support installed. <em>No problems here.</em></li>
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<?php else: ?>
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<li><strong>Parallel URL fetching:</strong> <code>HttpRequestPool</code> or <code>curl_multi</code> support is not available. <?php echo $app_name; ?> will use <code>file_get_contents()</code> instead to fetch URLs sequentially rather than in parallel.</li>
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<?php endif; ?>
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<?php else: ?>
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<li><strong>Data filtering:</strong> Your PHP configuration has the filter extension disabled. <strong><?php echo $app_name; ?> will not work here.</strong></li>
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<?php endif; ?>
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<?php else: ?>
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<li><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><?php echo $app_name; ?> will not work here.</strong></li>
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<?php endif; ?>
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<?php else : ?>
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<li><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><?php echo $app_name; ?> will not work here.</strong>
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<?php endif; ?>
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<?php else: ?>
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<li><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><?php echo $app_name; ?> will not work here.</strong></li>
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<?php endif; ?>
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<?php else: ?>
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<li><strong>allow_url_fopen:</strong> Your PHP configuration has allow_url_fopen disabled. <strong><?php echo $app_name; ?> will not work here.</strong></li>
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<?php endif; ?>
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<?php else: ?>
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<li><strong>PCRE:</strong> Your PHP installation doesn't support Perl-Compatible Regular Expressions. <strong><?php echo $app_name; ?> will not work here.</strong></li>
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<?php endif; ?>
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<?php else: ?>
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<li><strong>XML:</strong> Your PHP installation doesn't support XML parsing. <strong><?php echo $app_name; ?> will not work here.</strong></li>
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<?php endif; ?>
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<?php else: ?>
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<li><strong>PHP:</strong> You are running an unsupported version of PHP. <strong><?php echo $app_name; ?> will not work here.</strong></li>
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<?php endif; ?>
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<?php endif; ?>
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</ol>
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</div>
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<div class="chunk">
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<?php //if ($php_ok && $xml_ok && $pcre_ok && $mbstring_ok && $iconv_ok && $filter_ok && $allow_url_fopen_ok) { ?>
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<?php if ($php_ok && $xml_ok && $pcre_ok && $filter_ok && $allow_url_fopen_ok && $gettext_ok && $parse_ini_ok) { ?>
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<h3>Bottom Line: Yes, you can!</h3>
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<p><em>Your webhost has its act together!</em></p>
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<?php if (!$frominstall) { ?>
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<p>You can download the latest version of <?php echo $app_name; ?> from <a href="http://wallabag.org/download">wallabag.org</a>.</p>
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<p>If you already have done that, you should access <a href="index.php">the index.php file</a> of your installation to configure and/or start using wallabag</p>
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<?php } else { ?>
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<p>You can now <a href="../index.php">return to the installation section</a>.</p>
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<?php } ?>
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<p><strong>Note</strong>: Passing this test does not guarantee that <?php echo $app_name; ?> will run on your webhost — it only ensures that the basic requirements have been addressed. If you experience any problems, please let us know.</p>
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<?php //} else if ($php_ok && $xml_ok && $pcre_ok && $mbstring_ok && $allow_url_fopen_ok && $filter_ok) { ?>
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<?php } else if ($php_ok && $xml_ok && $pcre_ok && $allow_url_fopen_ok && $filter_ok && $gettext_ok && $parse_ini_ok) { ?>
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<h3>Bottom Line: Yes, you can!</h3>
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<p><em>For most feeds, it'll run with no problems.</em> There are certain languages that you might have a hard time with though.</p>
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<?php if (!$frominstall) { ?>
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<p>You can download the latest version of <?php echo $app_name; ?> from <a href="http://wallabag.org/download">wallabag.org</a>.</p>
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<p>If you already have done that, you should access <a href="index.php">the index.php file</a> of your installation to configure and/or start using wallabag</p>
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<?php } else { ?>
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<p>You can now <a href="../index.php">return to the installation section</a>.</p>
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<?php } ?>
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<p><strong>Note</strong>: Passing this test does not guarantee that <?php echo $app_name; ?> will run on your webhost — it only ensures that the basic requirements have been addressed. If you experience any problems, please let us know.</p>
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<?php } else { ?>
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<h3>Bottom Line: We're sorry…</h3>
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<p><em>Your webhost does not support the minimum requirements for <?php echo $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>
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<?php } ?>
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</div>
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<div class="chunk">
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<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>
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</div>
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</div>
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</div>
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</body>
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</html>
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