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check_composer_exists.php
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<?php
/**
* This checks that composer was installed and otherwise displays a web-friendly error page
*
* @package Tiki
* @copyright (c) Copyright 2002-2015 by authors of the Tiki Wiki CMS Groupware Project
* @licence Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
*/
// this script may only be included - so its better to die if called directly.
// Don't call tiki-setup.php because it does the same test on composer's
// installation and displays a web-ugly error message // which only looks nice in
// command line mode
if (strpos($_SERVER["SCRIPT_NAME"],basename(__FILE__)) !== false) {
header("location: index.php");
exit;
}
if (! file_exists('vendor/autoload.php')) {
$title="Tiki Installer missing third party software files";
$content="<p>Your Tiki is not completely installed because Composer has not been run to fetch package dependencies.</p>";
$content.="<p>You need to run <b>sh setup.sh</b> from the command line.</p>";
$content.="<p>See <a href='http://dev.tiki.org/Composer' target='_blank' >http://dev.tiki.org/Composer</a> for details.</p>";
createPage($title, $content);
exit;
}
/**
* creates the HTML page to be displayed.
*
* Tiki may not have been installed when we reach here, so we can't use our templating system yet.
* This needs to be done before tiki-setup.php is called because tiki-setup.php produces a message formatted for command-line only
*
* @param string $title page Title
* @param mixed $content page Content
*/
function createPage($title, $content)
{
echo <<<END
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link type="text/css" rel="stylesheet" href="styles/fivealive.css" />
<title>$title</title>
</head>
<body class="tiki_wiki fixed_width">
<div id="fixedwidth" class="fixedwidth">
<div class="header_outer">
<div class="header_container">
<div class="clearfix fixedwidth header_fixedwidth">
<header id="header" class="header">
<div class="content clearfix modules" id="top_modules" style="display: table; width: 990px;">
<div class="sitelogo">
<img alt="Site Logo" src="img/tiki/Tiki_WCG.png" style="margin-bottom: 10px;" />
</div>
</div>
</header>
</div>
</div>
</div>
<div class="middle_outer">
<div name="middle" class="fixedwidth">
<div class="topbar clearfix">
<h1 style="font-size: 30px; line-height: 30px; text-shadow: 3px 2px 0 #ccccff; margin: 8px 0 0 10px; padding: 0;">
$title
</h1>
</div>
</div>
<div id="middle" style="width: 960px; text-align: left; padding: 3em;">
$content
</div>
</div>
</div>
<footer id="footer" class="footer" style="margin-top: 50px;">
<div class="footer_liner">
<div class="footerbgtrap fixedwidth" style="padding: 10px 0;">
<a href="http://tiki.org" target="_blank" title="Powered by Tiki Wiki CMS Groupware"><img src="img/tiki/tikibutton.png" alt="Powered by Tiki Wiki CMS Groupware" /></a>
</div>
</div>
</footer>
</body>
</html>
END;
die;
}