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Improved help text that the installer provides when file permissions aren't met.

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/phpinstaller/branches/2.3@66328 467b73ca-7a2a-4603-9d3b-597d59a354a9
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sminnee 2008-11-20 22:48:03 +00:00 committed by Sam Minnee
parent 292343da48
commit 2bc705b9ef
1 changed files with 28 additions and 14 deletions
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42
install.php
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@ -374,23 +374,37 @@ class InstallRequirements {
if(!is_writeable($filename)) { if(!is_writeable($filename)) {
if(function_exists('posix_getgroups')) { if(function_exists('posix_getgroups')) {
$user = posix_getpwuid(posix_geteuid()); $userID = posix_geteuid();
$groups = posix_getgroups(); $user = posix_getpwuid($userID);
foreach($groups as $group) {
$groupInfo = posix_getgrgid($group); $currentOwnerID = fileowner($filename);
$groupList[] = $groupInfo['name']; $currentOwner = posix_getpwuid($currentOwnerID);
$testDetails[2] .= "User '$user[name]' needs to be able to write to this file:\n$filename\n\nThe file is currently owned by '$currentOwner[name]'. ";
if($user['name'] == $currentOwner['name']) {
$testDetails[2] .= "We recommend that you make the file writeable.";
} else {
$groups = posix_getgroups();
foreach($groups as $group) {
$groupInfo = posix_getgrgid($group);
if(in_array($currentOwner['name'], $groupInfo['members'])) $groupList[] = $groupInfo['name'];
}
if($groupList) {
$testDetails[2] .= " We recommend that you make the file group-writeable and change the group to one of these groups:\n - ". implode("\n - ", $groupList)
. "\n\nFor example:\nchmod g+w $filename\nchgrp " . $groupList[0] . " $filename";
} else {
$testDetails[2] .= " There is no user-group that contains both the web-server user and the owner of this file. Change the ownership of the file, create a new group, or temporarily make the file writeable by everyone during the install process.";
}
} }
$groupList = "'" . implode("', '", $groupList) . "'"; }
} else {
$testDetails[2] .= "User '$user[name]' needs to be able to write to this file:\n$filename"; $testDetails[2] .= "The webserver user needs to be able to write to this file:\n$filename";
}
$this->error($testDetails); $this->error($testDetails);
} }
/*
} else {
$testDetails[2] .= "Unable to detect whether I can write to files. Please ensure $filename is writable.";
$this->warning($testDetails);
}
*/
} }
function requireTempFolder($testDetails) { function requireTempFolder($testDetails) {