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ENHANCEMENT #3123: Use ajax for mod_rewrite testing (from r66906) (from r92228)

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/phpinstaller/branches/2.4@92270 467b73ca-7a2a-4603-9d3b-597d59a354a9
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ischommer 2009-11-19 20:32:20 +00:00 committed by Sam Minnee
parent 2cd8f69c3c
commit 6b48d45114
1 changed files with 60 additions and 69 deletions
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127
install.php
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@ -629,10 +629,32 @@ class Installer extends InstallRequirements {
function install($config) { function install($config) {
if(isset($_SERVER['HTTP_HOST'])) { if(isset($_SERVER['HTTP_HOST'])) {
?> ?>
<h1>Installing SilverStripe...</h1> <html>
<p>I am now running through the installation steps (this should take about 30 seconds)</p> <head>
<p>If you receive a fatal error, refresh this page to continue the installation <title>PHP 5 is required</title>
<?php <link rel="stylesheet" type="text/css" href="themes/blackcandy/css/layout.css" />
<link rel="stylesheet" type="text/css" href="themes/blackcandy/css/typography.css" />
<link rel="stylesheet" type="text/css" href="themes/blackcandy/css/form.css" />
<link rel="stylesheet" type="text/css" href="sapphire/dev/install/install.css" />
<script src="jsparty/jquery/jquery.js"></script>
</head>
<body>
<div id="BgContainer">
<div id="Container">
<div id="Header">
<h1>SilverStripe CMS Installation</h1>
</div>
<div id="Navigation">&nbsp;</div>
<div class="clear"><!-- --></div>
<div id="Layout">
<div class="typography">
<h1>Installing SilverStripe...</h1>
<p>I am now running through the installation steps (this should take about 30 seconds)</p>
<p>If you receive a fatal error, refresh this page to continue the installation</p>
<ul>
<?php
} else { } else {
echo "SILVERSTRIPE COMMAND-LINE INSTALLATION\n\n"; echo "SILVERSTRIPE COMMAND-LINE INSTALLATION\n\n";
} }
@ -775,24 +797,15 @@ PHP
// Syncing filesystem (so /assets/Uploads is available instantly, see ticket #2266) // Syncing filesystem (so /assets/Uploads is available instantly, see ticket #2266)
FileSystem::sync(); FileSystem::sync();
if(isset($_SERVER['HTTP_HOST'])) {
$this->statusMessage("Checking mod_rewrite works...");
$modRewriteWorks = $this->checkModRewrite();
} else {
$modRewriteWorks = true;
}
$_SESSION['username'] = $config['admin']['username']; $_SESSION['username'] = $config['admin']['username'];
$_SESSION['password'] = $config['admin']['password']; $_SESSION['password'] = $config['admin']['password'];
if($modRewriteWorks && !$this->errors) { if(!$this->errors) {
if(isset($_SERVER['HTTP_HOST'])) { if(isset($_SERVER['HTTP_HOST'])) {
echo "<p>Installed SilverStripe successfully. I will now try and direct you to $this->statusMessage("Checking that friendly URLs work...");
<a href=\"home/successfullyinstalled?flush=1\">home/successfullyinstalled</a> to confirm that the installation was successful.</p> $this->checkModRewrite();
<script>setTimeout(function() { window.location.href = 'home/successfullyinstalled?flush=1'; }, 1000);</script>
";
} else { } else {
echo "\nSilverStripe successfully installed\n"; echo "\n\nSilverStripe successfully installed\n";
} }
} }
@ -960,65 +973,43 @@ TEXT;
} }
function checkModRewrite() { function checkModRewrite() {
if($this->performModRewriteTest() == true) {
return true;
}
$this->createHtaccessAlternative();
if($this->performModRewriteTest() == false) {
echo "<li>ERROR: mod_rewrite not working, redirecting to mod_rewrite test page</li>";
$this->restoreHtaccess();
echo "I will now try and direct you to <a href=\"rewritetest.php\">rewritetest</a> to troubleshoot mod_rewrite</p>
<script>setTimeout(function() { window.location.href = 'rewritetest.php'; }, 1000);</script>
";
return false;
}
return true;
}
function performModRewriteTest() {
if(!isset($_SERVER['HTTP_HOST']) || !$_SERVER['HTTP_HOST']) { if(!isset($_SERVER['HTTP_HOST']) || !$_SERVER['HTTP_HOST']) {
$this->statusMessage("Installer seems to be called from command-line, we're going to assume that rewriting is working."); $this->statusMessage("Installer seems to be called from command-line, we're going to assume that rewriting is working.");
return true; return true;
} }
$baseURL = dirname($_SERVER['SCRIPT_NAME']); echo <<<HTML
if($baseURL == "/") { <li id="ModRewriteResult">Testing...</li>
$baseURL = ""; <script>
} if(typeof $ == 'undefined') {
document.getElemenyById('ModeRewriteResult').innerHTML = "I can't run jQuery ajax to set rewriting; I will redirect you to the homepage to see if everything is working.";
// Check if mod_rewrite works properly setTimeout(function() {
$location = 'http://' . (isset($_SERVER['PHP_AUTH_USER']) ? "$_SERVER[PHP_AUTH_USER]:$_SERVER[PHP_AUTH_PW]@" : '') . $_SERVER['HTTP_HOST'] . $baseURL . '/InstallerTest/testrewrite'; window.location = "home/successfullyinstalled?flush=1";
echo $location; }, 10000);
@$testrewriting = file_get_contents($location); } else {
$.ajax({
if($testrewriting == 'OK') { method: 'get',
return true; url: 'InstallerTest/testrewrite',
} complete: function(response) {
if(response.responseText == 'OK') {
// Workaround for 'URL file-access is disabled in the server configuration' using curl $('#ModRewriteResult').html("Friendly URLs set up successfully; I am now redirecting you to your SilverStripe site...")
if(function_exists('curl_init')) { setTimeout(function() {
$ch = curl_init($location); window.location = "home/successfullyinstalled?flush=1";
$fp = @fopen(dirname(tempnam('adfadsfdas','')) . '/rewritetest', "w"); }, 2000);
} else {
if($fp) { $('#ModRewriteResult').html("Friendly URLs are not working. This is most likely because mod_rewrite isn't configured"
curl_setopt($ch, CURLOPT_FILE, $fp); + "correctly on your site. Please check the following things in your Apache configuration; "
curl_setopt($ch, CURLOPT_HEADER, 0); + " you may need to get your web host or server administrator to do this for you:"
curl_exec($ch); + "<ul><li>mod_rewrite is enabled</li><li>AllowOverride All is set for your directory</li></ul>");
curl_close($ch);
fclose($fp);
$testrewriting = file_get_contents(dirname(tempnam('adfadsfdas','')) . '/rewritetest');
unlink(dirname(tempnam('adfadsfdas','')) . '/rewritetest');
if($testrewriting == 'OK') {
return true;
} }
} }
});
} }
</script>
return false; <noscript>
<li><a href="home/successfullyinstalled?flush=1">Click here to check friendly URLs are working. If you get a 404 then something is wrong.</li>
</noscript>
HTML;
} }
function var_export_array_nokeys($array) { function var_export_array_nokeys($array) {