LDAPAccountManager/lam/lib/profiles.inc

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<?php
/*
$Id$
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This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
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Copyright (C) 2003 - 2006 Roland Gruber
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
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/**
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* This file provides functions to load and save account profiles.
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*
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* @package profiles
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* @author Roland Gruber
*/
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/**
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* Returns an array of string with all available profiles for the given account type
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*
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* @param string $scope account type
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* @param string $profile server profile name
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* @return array profile names
*/
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function getAccountProfiles($scope, $profile = null) {
if (!isset($profile)) {
$profile = $_SESSION['config']->getName();
}
$dir = @dir(substr(__FILE__, 0, strlen(__FILE__) - 17) . "/config/profiles/" . $profile);
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$ret = array();
$pos = 0;
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if ($dir) {
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$entry = $dir->read();
while ($entry){
// check if filename ends with .<scope>
if (strrpos($entry, '.')) {
$pos = strrpos($entry, '.');
if (substr($entry, $pos + 1) == $scope) {
$name = substr($entry, 0, $pos);
$ret[] = $name;
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}
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}
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$entry = $dir->read();
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}
}
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return $ret;
}
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/**
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* Loads an profile of the given account type
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*
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* @param string $profile name of the profile (without .<scope> extension)
* @param string $scope account type
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* @return array hash array (attribute => value)
*/
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function loadAccountProfile($profile, $scope) {
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if (!preg_match("/^[0-9a-z _-]+$/i", $profile) || !preg_match("/^[a-z]+$/i", $scope)) return false;
$settings = array();
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$file = substr(__FILE__, 0, strlen(__FILE__) - 17) . "/config/profiles/" . $_SESSION['config']->getName() . '/' . $profile . "." . $scope;
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if (is_file($file) == True) {
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$file = @fopen($file, "r");
if ($file) {
while (!feof($file)) {
$line = fgets($file, 1024);
if (($line == "\n")||($line[0] == "#")) continue; // ignore comments
// search keywords
$parts = array();
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$parts = explode(": ", $line);
if (sizeof($parts) != 2) continue; // ignore malformed settings
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else {
$option = $parts[0];
$value = $parts[1];
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// remove line ends
$value = chop($value);
$settings[$option] = explode("+::+", $value);
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}
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}
fclose($file);
}
else {
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StatusMessage("ERROR", "", _("Unable to load profile!") . " " . $file);
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}
}
else {
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StatusMessage("ERROR", "", _("Unable to load profile!") . " " . $file);
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}
return $settings;
}
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/**
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* Saves an hash array (attribute => value) to an account profile
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*
* file is created, if needed
*
* @param array $attributes hash array (attribute => value)
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* @param string $profile name of the account profile (without .<scope> extension)
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* @param string $scope account type
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* @return boolean true, if saving succeeded
*/
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function saveAccountProfile($attributes, $profile, $scope) {
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if (!isLoggedIn()) return false;
// check profile name
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if (!preg_match("/^[0-9a-z _-]+$/i", $profile) || !preg_match("/^[a-z]+$/i", $scope)) return false;
if (!is_array($attributes)) {
return false;
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}
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$path = substr(__FILE__, 0, strlen(__FILE__) - 17) . "/config/profiles/" . $_SESSION['config']->getName() . '/' . $profile . "." . $scope;
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$file = @fopen($path, "w");
if ($file) {
// write attributes
$keys = array_keys($attributes);
for ($i = 0; $i < sizeof($keys); $i++) {
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if (isset($attributes[$keys[$i]])) {
$line = $keys[$i] . ": " . implode("+::+", $attributes[$keys[$i]]) . "\n";
}
else {
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$line = $keys[$i] . ": \n";
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}
fputs($file, $line);
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}
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// close file
fclose($file);
}
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else {
return false;
}
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return true;
}
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/**
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* Deletes an account profile
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*
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* @param string $file name of profile (Without .<scope> extension)
* @param string $scope account type
* @return boolean true if profile was deleted
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*/
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function delAccountProfile($file, $scope) {
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if (!isLoggedIn()) return false;
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if (!preg_match("/^[0-9a-z _-]+$/i", $file) || !preg_match("/^[a-z]+$/i", $scope)) return false;
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$prof = substr(__FILE__, 0, strlen(__FILE__) - 16) . "config/profiles/". $_SESSION['config']->getName() . '/' . $file . "." . $scope;
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if (is_file($prof)) {
return @unlink($prof);
}
else return false;
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}
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/**
* Copies account profiles to other server profiles.
*
* @param array $accountProfiles account profile names
* @param String $scope account scope
* @param array $dests destinations
*
* @return boolean operation succeeded
*/
function copyAccountProfiles($accountProfiles, $scope, $dests = array()) {
$state = true;
$profilePath = substr(__FILE__, 0, strlen(__FILE__) - 17) . '/config/profiles/';
foreach ($accountProfiles as $profile) {
//part 1: server profile
//part 2: account profile
$tmpArr = explode('##', $profile);
$src = $profilePath . $tmpArr[0] . '/' . $tmpArr[1] . '.' . $scope;
if (!empty($dests)) {
foreach ($dests as $dest) {
if ($dest == 'templates*') {
$dst = substr(__FILE__, 0, strlen(__FILE__) - 17) . '/config/templates/profiles/' . $tmpArr[1] . '.' . $scope;
} else {
$dst = $profilePath . $dest . '/' . $tmpArr[1] . '.' . $scope;
}
if (!@copy($src, $dst)) {
StatusMessage('ERROR', _('Failed to export!'), $tmpArr[1] . '.' . $scope);
$state = false;
}
}
} else {
$dst = $profilePath . $_SESSION['config']->getName() . '/' . $tmpArr[1] . '.' . $scope;
if (!@copy($src, $dst)) {
StatusMessage('ERROR', _('Failed to import!'), $tmpArr[1] . '.' . $scope);
$state = false;
}
}
}
return $state;
}
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?>