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BUGFIX Installer now checks temporary directory is writable, in addition to it being available.

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/phpinstaller/branches/2.4@113962 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
sharvey 2010-11-20 04:05:49 +00:00 committed by Sam Minnee
parent 0e1f485dc1
commit 9d39d17859
1 changed files with 44 additions and 32 deletions
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76
install.php
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@ -338,7 +338,7 @@ class InstallRequirements {
$this->requireWriteable('mysite/_config.php', array("File permissions", "Is the mysite/_config.php file writeable?", null));
$this->requireWriteable('assets', array("File permissions", "Is the assets/ folder writeable?", null));
$this->requireTempFolder(array('File permissions', 'Is the temporary directory writeable?', null));
$this->requireTempFolder(array('File permissions', 'Is the temporary directory writeable?', null, $this->getTempFolder()));
$this->isRunningWebServer(array("Webserver Configuration", "Server software", "Unknown", $webserver));
@ -612,39 +612,51 @@ class InstallRequirements {
$this->error($testDetails);
}
}
function getTempFolder() {
if(file_exists($this->getBaseDir() . 'silverstripe-cache')) {
$sysTmp = $this->getBaseDir();
} elseif(function_exists('sys_get_temp_dir')) {
$sysTmp = sys_get_temp_dir();
} elseif(isset($_ENV['TMP'])) {
$sysTmp = $_ENV['TMP'];
} else {
@$tmpFile = tempnam('adfadsfdas', '');
@unlink($tmpFile);
$sysTmp = dirname($tmpFile);
}
$worked = true;
$ssTmp = $sysTmp . DIRECTORY_SEPARATOR . 'silverstripe-cache';
if(!@file_exists($ssTmp)) {
@$worked = mkdir($ssTmp);
if(!$worked) {
$ssTmp = dirname($_SERVER['SCRIPT_FILENAME']) . DIRECTORY_SEPARATOR . 'silverstripe-cache';
$worked = true;
if(!@file_exists($ssTmp)) {
@$worked = mkdir($ssTmp);
}
}
}
if($worked) return $ssTmp;
else return false;
}
function requireTempFolder($testDetails) {
$this->testing($testDetails);
if(function_exists('sys_get_temp_dir')) {
$sysTmp = sys_get_temp_dir();
} elseif(isset($_ENV['TMP'])) {
$sysTmp = $_ENV['TMP'];
} else {
@$tmpFile = tempnam('adfadsfdas','');
@unlink($tmpFile);
$sysTmp = dirname($tmpFile);
}
$worked = true;
$ssTmp = "$sysTmp/silverstripe-cache";
if(!@file_exists($ssTmp)) {
@$worked = mkdir($ssTmp);
if(!$worked) {
$ssTmp = dirname($_SERVER['SCRIPT_FILENAME']) . "/silverstripe-cache";
$worked = true;
if(!@file_exists($ssTmp)) {
@$worked = mkdir($ssTmp);
}
if(!$worked) {
$testDetails[2] = "Permission problem gaining access to a temp directory. " .
"Please create a folder named silverstripe-cache in the base directory " .
"of the installation and ensure it has the adequate permissions";
$this->error($testDetails);
}
}
$tempFolder = $this->getTempFolder();
if(!$tempFolder) {
$testDetails[2] = "Permission problem gaining access to a temp directory. " .
"Please create a folder named silverstripe-cache in the base directory " .
"of the installation and ensure it has the adequate permissions";
$this->error($testDetails);
} elseif(!is_writable($tempFolder)) {
$testDetails[2] = "$tempFolder is not writable by the webserver. Please ensure appropriate permissions have been set";
$this->error($testDetails);
}
}