www.pudn.com > ProjectSend_feeywt.rar > functions.php, change:2012-04-25,size:8243b
<?php
/**
* Define the common functions that can be accessed from anywhere.
*
* @package ProjectSend
* @subpackage Functions
*/
/**
* Check if a client id exists on the database.
* Used on the Edit client page.
*
* @return bool
*/
function client_exists_id($id)
{
global $database;
$id_exists = $database->query("SELECT * FROM tbl_clients WHERE id='$id'");
$count_clients = mysql_num_rows($id_exists);
if($count_clients > 0){
return true;
}
else {
return false;
}
}
/**
* Check if a user id exists on the database.
* Used on the Edit user page.
*
* @return bool
*/
function user_exists_id($id)
{
global $database;
$id_exists = $database->query("SELECT * FROM tbl_users WHERE id='$id'");
$count_users = mysql_num_rows($id_exists);
if($count_users > 0){
return true;
}
else {
return false;
}
}
/**
* Get all the client information knowing only the id
* Used on the Manage files page.
*
* @return array
*/
function get_client_by_id($client)
{
global $database;
$get_client_info = $database->query("SELECT * FROM tbl_clients WHERE id='$client'");
while ($row = mysql_fetch_assoc($get_client_info)) {
$information = array(
'id' => $row['id'],
'name' => $row['name'],
'username' => $row['client_user'],
'address' => $row['address'],
'phone' => $row['phone'],
'email' => $row['email'],
'notify' => $row['notify'],
'contact' => $row['contact'],
'created_date' => $row['timestamp'],
'created_by' => $row['created_by']
);
if(!empty($information)) {
return $information;
}
else {
return false;
}
}
}
/**
* Get all the client information knowing only the log in username
*
* @return array
*/
function get_client_by_username($client)
{
global $database;
$get_client_info = $database->query("SELECT * FROM tbl_clients WHERE client_user='$client'");
while ($row = mysql_fetch_assoc($get_client_info)) {
$information = array(
'id' => $row['id'],
'name' => $row['name'],
'username' => $row['client_user'],
'address' => $row['address'],
'phone' => $row['phone'],
'email' => $row['email'],
'notify' => $row['notify'],
'contact' => $row['contact'],
'created_date' => $row['timestamp'],
'created_by' => $row['created_by']
);
if(!empty($information)) {
return $information;
}
else {
return false;
}
}
}
/**
* Used on the file uploading process to determine if the client
* needs to be notified by e-mail.
*/
function check_if_notify_client($client)
{
global $database;
$get_notify = $database->query("SELECT notify, email FROM tbl_clients WHERE client_user='$client'");
while ($row = mysql_fetch_assoc($get_notify)) {
if($row['notify'] === '1') {
return $row['email'];
}
else {
return false;
}
}
}
/**
* Standard footer mark up and information generated on this function to
* prevent code repetition.
* Used on the default template, log in page, install page and the back-end
* footer file.
*/
function default_footer_info()
{
?>
<div id="footer">
<span><?php _e('ProjectSend Free software (GPL2) | 2007 - ', 'cftp_admin'); ?> <?php echo date("Y") ?> | <a href="<?php echo SYSTEM_URI; ?>" target="_blank"><?php echo SYSTEM_URI_LABEL; ?></a></span>
</div>
<?php
}
/**
* Standard "There are no clients" message mark up and information
* generated on this function to prevent code repetition.
*
* Used on the upload pages and the clients list.
*/
function message_no_clients()
{
?>
<div class="whitebox whiteform whitebox_text">
<p><?php _e('There are no clients at the moment', 'cftp_admin'); ?></p>
<p><a href="clients-add.php" target="_self"><?php _e('Create a new one', 'cftp_admin'); ?></a> <?php _e('to be able to upload files for that account.', 'cftp_admin'); ?></p>
</div>
<?php
}
/**
* Generate a system text message.
*
* Current CSS available message classes:
* - message_ok
* - message_error
* - message_info
*
*/
function system_message($type,$message,$div_id = '')
{
$return = '<div class="message message_'.$type.'"';
if (isset($div_id) && $div_id != '') {
$return .= ' id="'.$div_id.'"';
}
$return .= '>'.$message.'</div>';
return $return;
}
/**
* Function used accross the system to determine if the current logged in
* account has permission to do something.
*
*/
function in_session_or_cookies($levels)
{
if (isset($_SESSION['userlevel']) && (in_array($_SESSION['userlevel'],$levels))) {
return true;
}
else if (isset($_COOKIE['userlevel']) && (in_array($_COOKIE['userlevel'],$levels))) {
return true;
}
else {
return false;
}
}
/**
* Returns the current logged in account level either from the active
* session or the cookies.
*
* @todo Validate the returned value against the one stored on the database
*/
function get_current_user_level()
{
if (isset($_SESSION['userlevel'])) {
$level = $_SESSION['userlevel'];
}
elseif (isset($_COOKIE['userlevel'])) {
$level = $_COOKIE['userlevel'];
}
return $level;
}
/**
* Returns the current logged in account username either from the active
* session or the cookies.
*
* @todo Validate the returned value against the one stored on the database
*/
function get_current_user_username()
{
if (isset($_COOKIE['loggedin'])) {
$user = $_COOKIE['loggedin'];
}
elseif (isset($_SESSION['loggedin'])) {
$user = $_SESSION['loggedin'];
}
return $user;
}
/**
* @author brian dot folts at gmail dot com
* @copyright 06-Sep-2006
* @link http://php.net/manual/es/function.mysql-real-escape-string.php
*/
function mysql_real_escape_array($array)
{
return array_map("mysql_real_escape_string",$array);
}
/**
* Based on a script found on webcheatsheet. Fixed an issue from the original code.
* Used on the installation form to fill the URI field automatically.
*
* @author http://webcheatsheet.com
* @link http://www.webcheatsheet.com/php/get_current_page_url.php
*/
function get_current_url()
{
$pageURL = 'http';
if (!empty($_SERVER['HTTPS'])) {
if($_SERVER['HTTPS'] == 'on'){
$pageURL .= "s";
}
}
$pageURL .= "://";
if ($_SERVER["SERVER_PORT"] != "80") {
$pageURL .= $_SERVER["SERVER_NAME"].":".$_SERVER["SERVER_PORT"].$_SERVER["REQUEST_URI"];
} else {
$pageURL .= $_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"];
}
/**
* Check if we are accesing the install folder or the index.php file directly
*/
$extension = substr($pageURL,-4);
if ($extension=='.php') {
$pageURL = substr($pageURL,0,-17);
return $pageURL;
}
else {
$pageURL = substr($pageURL,0,-8);
return $pageURL;
}
}
/**
* Receives the size of a file in bytes, and formats it for readability.
* Used on files listings (templates and the files manager).
*/
function format_file_size($size)
{
if ($size < 1024) {
$format_size = $size . " bytes";
}
else if ($size < 1024*1000) {
$divide_by = 1024;
$format_size = round(($size / $divide_by), 1) . " kB";
}
else if ($size < 1024*1000*1000) {
$divide_by = 1024*1000;
$format_size = round(($size / $divide_by), 1) . " MB";
}
else {
$divide_by = 1024*1000*1000;
$format_size = round(($size / $divide_by), 1) . " GB";
}
return $format_size;
}
/**
* Delete just one file.
* Used on the files managment page.
*/
function delete_file($filename)
{
chmod($filename, 0777);
unlink($filename);
}
/**
* Deletes all files and sub-folders of the selected directory.
* Used when deleting a client.
*/
function delete_recursive($dir)
{
if (is_dir($dir)) {
if ($dh = opendir($dir)) {
while (($file = readdir($dh)) !== false ) {
if( $file != "." && $file != ".." ) {
if( is_dir( $dir . $file ) ) {
delete_recursive( $dir . $file . "/" );
rmdir( $dir . $file );
}
else {
chmod($dir.$file, 0777);
unlink($dir.$file);
}
}
}
closedir($dh);
rmdir($dir);
}
}
}
?>