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silverstripe-installer
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ENHANCEMENT #3123: Use ajax for mod_rewrite testing (from r66906) 

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/phpinstaller/trunk@92228 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
ischommer 2009-11-19 19:31:13 +00:00
parent c946d916d3
commit 9e1b6679fc
1 changed files with 60 additions and 69 deletions
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129
install.php
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@ -629,10 +629,32 @@ class Installer extends InstallRequirements {
function install($config) {
if(isset($_SERVER['HTTP_HOST'])) {
?>
<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
<?php
<html>
<head>
<title>PHP 5 is required</title>
<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 {
echo "SILVERSTRIPE COMMAND-LINE INSTALLATION\n\n";
}
@ -774,25 +796,16 @@ PHP
// Syncing filesystem (so /assets/Uploads is available instantly, see ticket #2266)
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['password'] = $config['admin']['password'];
if($modRewriteWorks && !$this->errors) {
if(!$this->errors) {
if(isset($_SERVER['HTTP_HOST'])) {
echo "<p>Installed SilverStripe successfully. I will now try and direct you to
<a href=\"home/successfullyinstalled?flush=1\">home/successfullyinstalled</a> to confirm that the installation was successful.</p>
<script>setTimeout(function() { window.location.href = 'home/successfullyinstalled?flush=1'; }, 1000);</script>
";
$this->statusMessage("Checking that friendly URLs work...");
$this->checkModRewrite();
} else {
echo "\nSilverStripe successfully installed\n";
echo "\n\nSilverStripe successfully installed\n";
}
}
@ -960,65 +973,43 @@ TEXT;
}
function checkModRewrite() {
if($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']) {
$this->statusMessage("Installer seems to be called from command-line, we're going to assume that rewriting is working.");
return true;
}
$baseURL = dirname($_SERVER['SCRIPT_NAME']);
if($baseURL == "/") {
$baseURL = "";
}
// Check if mod_rewrite works properly
$location = 'http://' . (isset($_SERVER['PHP_AUTH_USER']) ? "$_SERVER[PHP_AUTH_USER]:$_SERVER[PHP_AUTH_PW]@" : '') . $_SERVER['HTTP_HOST'] . $baseURL . '/InstallerTest/testrewrite';
echo $location;
@$testrewriting = file_get_contents($location);
if($testrewriting == 'OK') {
return true;
}
// Workaround for 'URL file-access is disabled in the server configuration' using curl
if(function_exists('curl_init')) {
$ch = curl_init($location);
$fp = @fopen(dirname(tempnam('adfadsfdas','')) . '/rewritetest', "w");
if($fp) {
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_exec($ch);
curl_close($ch);
fclose($fp);
$testrewriting = file_get_contents(dirname(tempnam('adfadsfdas','')) . '/rewritetest');
unlink(dirname(tempnam('adfadsfdas','')) . '/rewritetest');
if($testrewriting == 'OK') {
return true;
echo <<<HTML
<li id="ModRewriteResult">Testing...</li>
<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.";
setTimeout(function() {
window.location = "home/successfullyinstalled?flush=1";
}, 10000);
} else {
$.ajax({
method: 'get',
url: 'InstallerTest/testrewrite',
complete: function(response) {
if(response.responseText == 'OK') {
$('#ModRewriteResult').html("Friendly URLs set up successfully; I am now redirecting you to your SilverStripe site...")
setTimeout(function() {
window.location = "home/successfullyinstalled?flush=1";
}, 2000);
} else {
$('#ModRewriteResult').html("Friendly URLs are not working. This is most likely because mod_rewrite isn't configured"
+ "correctly on your site. Please check the following things in your Apache configuration; "
+ " you may need to get your web host or server administrator to do this for you:"
+ "<ul><li>mod_rewrite is enabled</li><li>AllowOverride All is set for your directory</li></ul>");
}
}
}
return false;
});
}
</script>
<noscript>
<li><a href="home/successfullyinstalled?flush=1">Click here to check friendly URLs are working. If you get a 404 then something is wrong.</li>
</noscript>
HTML;
}
function var_export_array_nokeys($array) {