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| Dir : /home/jairosvt/public_html/publicidadaf/www/admin/lib-storage.inc.php |
<?php
/*
+---------------------------------------------------------------------------+
| Revive Adserver |
| http://www.revive-adserver.com |
| |
| Copyright: See the COPYRIGHT.txt file. |
| License: GPLv2 or later, see the LICENSE.txt file. |
+---------------------------------------------------------------------------+
*/
require_once MAX_PATH . '/lib/OA/Dal.php';
require_once 'DB/DataObject/Cast.php';
/*-------------------------------------------------------*/
/* Store a file on the webserver */
/*-------------------------------------------------------*/
function phpAds_ImageStore($type, $name, $buffer, $overwrite = false)
{
$aConf = $GLOBALS['_MAX']['CONF'];
$pref = $GLOBALS['_MAX']['PREF'];
// Make name web friendly
$name = basename($name);
$name = strtolower($name);
$name = str_replace(" ", "_", $name);
$name = str_replace("'", "", $name);
$extension = substr($name, strrpos($name, "."));
if ($type == 'web') {
$filename = phpAds_LocalUniqueName($buffer, $extension);
if ($aConf['store']['mode'] == 'ftp') {
// FTP mode
$server = array();
$server['host'] = $aConf['store']['ftpHost'];
$server['path'] = $aConf['store']['ftpPath'];
if (($server['path'] != "") && (substr($server['path'], 0, 1) == "/")) {
$server['path'] = substr($server['path'], 1);
}
$server['user'] = $aConf['store']['ftpUsername'];
$server['pass'] = $aConf['store']['ftpPassword'];
$server['passiv'] = !empty( $aConf['store']['ftpPassive'] );
$stored_url = phpAds_FTPStore($server, $filename, $buffer, true);
} else {
// Local mode, get the unique filename
$filename = phpAds_LocalUniqueName($buffer, $extension);
// Doe the file exist already?
if (@file_exists($aConf['store']['webDir']."/".$filename) == false) {
// Write the file
if ($fp = @fopen($aConf['store']['webDir']."/".$filename, 'wb')) {
@fwrite($fp, $buffer);
@fclose($fp);
$stored_url = $filename;
}
} else {
$stored_url = $filename;
}
}
}
if ($type == 'sql') {
// Look for existing image.
$doImages = OA_Dal::staticGetDO('images', $name);
if ($doImages) {
$doImages->contents = DB_DataObject_Cast::blob($buffer);
if ($overwrite == false) {
$name = $doImages->getUniqueFileNameForDuplication();
$doImages->filename = $name;
$doImages->insert();
} else {
$doImages->filename = $name;
$doImages->update();
}
} else {
$doImages = OA_Dal::factoryDO('images');
$doImages->filename = $name;
$doImages->contents = DB_DataObject_Cast::blob($buffer);
$doImages->insert();
}
$stored_url = $name;
}
if (isset($stored_url) && $stored_url != '') {
return $stored_url;
} else {
return false;
}
}
/*-------------------------------------------------------*/
/* Duplicate a file on the webserver */
/*-------------------------------------------------------*/
function phpAds_ImageDuplicate($type, $name)
{
$aConf = $GLOBALS['_MAX']['CONF'];
$pref = $GLOBALS['_MAX']['PREF'];
// Strip existing path
$name = basename($name);
if ($type == 'web') {
if ($aConf['store']['mode'] == 'ftp') {
// FTP mode
$server = array();
$server['host'] = $aConf['store']['ftpHost'];
$server['path'] = $aConf['store']['ftpPath'];
if (($server['path'] != "") && (substr($server['path'], 0, 1) == "/")) {
$server['path'] = substr($server['path'], 1);
}
$server['user'] = $aConf['store']['ftpUsername'];
$server['pass'] = $aConf['store']['ftpPassword'];
$server['passiv'] = !empty( $aConf['store']['ftpPassive'] );
$stored_url = phpAds_FTPDuplicate($server, $name);
} else {
// Local mode, do nothing
$stored_url = $name;
}
}
if ($type == 'sql') {
if ($buffer = phpAds_ImageRetrieve($type, $name)) {
$stored_url = phpAds_ImageStore($type, $name, $buffer);
}
}
if (isset($stored_url) && $stored_url != '') {
return ($stored_url);
} else {
return false;
}
}
/*-------------------------------------------------------*/
/* Retrieve a file on the webserver */
/*-------------------------------------------------------*/
function phpAds_ImageRetrieve($type, $name)
{
$aConf = $GLOBALS['_MAX']['CONF'];
// Strip existing path
$name = basename($name);
if ($type == 'web') {
if ($aConf['store']['mode'] == 'ftp') {
// FTP mode
$server = array();
$server['host'] = $aConf['store']['ftpHost'];
$server['path'] = $aConf['store']['ftpPath'];
if (($server['path'] != "") && (substr($server['path'], 0, 1) == "/")) {
$server['path'] = substr($server['path'], 1);
}
$server['user'] = $aConf['store']['ftpUsername'];
$server['pass'] = $aConf['store']['ftpPassword'];
$server['passiv'] = !empty( $aConf['store']['ftpPassive'] );
$result = phpAds_FTPRetrieve($server, $name);
} else {
// Local mode
$result = '';
if ($fp = @fopen($aConf['store']['webDir']."/".$name, 'rb')) {
while (!feof($fp)) {
$result .= @fread($fp, 8192);
}
@fclose($fp);
}
}
}
if ($type == 'sql') {
if ($dbImages = OA_Dal::staticGetDO('images', 'filename', $name)) {
$result = $dbImages->contents;
}
}
if (!empty($result)) {
return ($result);
} else {
return false;
}
}
/*-------------------------------------------------------*/
/* Remove a file from the webserver */
/*-------------------------------------------------------*/
function phpAds_ImageDelete ($type, $name)
{
$aConf = $GLOBALS['_MAX']['CONF'];
if ($type == 'web') {
if ($aConf['store']['mode'] == 'ftp') {
// FTP mode
$server = array();
$server['host'] = $aConf['store']['ftpHost'];
$server['path'] = $aConf['store']['ftpPath'];
if (($server['path'] != "") && (substr($server['path'], 0, 1) == "/")) {
$server['path'] = substr($server['path'], 1);
}
$server['user'] = $aConf['store']['ftpUsername'];
$server['pass'] = $aConf['store']['ftpPassword'];
$server['passiv'] = !empty( $aConf['store']['ftpPassive'] );
phpAds_FTPDelete($server, $name);
} else {
if (@file_exists($aConf['store']['webDir']."/".$name)) {
@unlink($aConf['store']['webDir']."/".$name);
}
}
}
if ($type == 'sql') {
$doImages = OA_Dal::staticGetDO('images', 'filename', $name);
if ($doImages) {
$doImages->delete();
}
}
}
/*-------------------------------------------------------*/
/* Get size of the file */
/*-------------------------------------------------------*/
function phpAds_ImageSize ($type, $name)
{
$aConf = $GLOBALS['_MAX']['CONF'];
// Strip existing path
$name = basename($name);
if ($type == 'web') {
if ($aConf['store']['mode'] == 'ftp') {
// FTP mode
$server = array();
$server['host'] = $aConf['store']['ftpHost'];
$server['path'] = $aConf['store']['ftpPath'];
if (($server['path'] != "") && (substr($server['path'], 0, 1) == "/")) {
$server['path'] = substr($server['path'], 1);
}
$server['user'] = $aConf['store']['ftpUsername'];
$server['pass'] = $aConf['store']['ftpPassword'];
$server['passiv'] = !empty( $aConf['store']['ftpPassive'] );
$result = phpAds_FTPSize($server, $name);
} else {
// Local mode
$result = @filesize($aConf['store']['webDir']."/".$name);
}
}
if ($type == 'sql') {
if ($doImages = OA_Dal::staticGetDO('images', 'filename', $name)) {
$result = strlen($doImages->contents);
}
}
if (isset($result) && $result != '') {
return ($result);
} else {
return false;
}
}
/*-------------------------------------------------------*/
/* Local storage functions */
/*-------------------------------------------------------*/
/**
* A function to get the unique filename that will be used
* for storing creative files when using the local disk for
* web-based creative storage.
*
* @param string $buffer The contents of the file.
* @param string $extension The extension of the file, e.g. ".jpg".
* @return string The filename, eg. "d41d8cd98f00b204e9800998ecf8427e.jpg"
*/
function phpAds_LocalUniqueName($buffer, $extension)
{
$filename = md5($buffer) . $extension;
return $filename;
}
/*-------------------------------------------------------*/
/* FTP module storage function */
/*-------------------------------------------------------*/
function phpAds_FTPStore($server, $name, $buffer, $overwrite = false)
{
$pref = $GLOBALS['_MAX']['PREF'];
$conn_id = @ftp_connect($server['host']);
if ($server['pass'] && $server['user']) {
$login = @ftp_login($conn_id, $server['user'], $server['pass']);
} else {
$login = @ftp_login($conn_id, "anonymous", $pref['admin_email']);
}
if( $server['passiv'] ) {
ftp_pasv( $conn_id, true );
}
if (($conn_id) || ($login)) {
if ($overwrite == false) {
$name = phpAds_FTPUniqueName($conn_id, $server['path'], $name);
}
// Change path
if ($server['path'] != "") {
@ftp_chdir($conn_id, $server['path']);
}
// Create temporary file
$tempfile = @tmpfile();
@fwrite($tempfile, $buffer);
@rewind($tempfile);
// Upload the temporary file
if (@ftp_fput($conn_id, $name, $tempfile, FTP_BINARY)) {
$stored_url = $name;
}
// chmod file so that it's world readable
if(function_exists(ftp_chmod) && !@ftp_chmod($conn_id, 0644, $name)) {
OA::debug('Unable to modify FTP permissions for file: '. $server['path'] .'/'. $name, PEAR_LOG_INFO);
}
@fclose($tempfile);
@ftp_quit($conn_id);
}
if (isset($stored_url)) {
return ($stored_url);
}
}
function phpAds_FTPDuplicate($server, $name)
{
$pref = $GLOBALS['_MAX']['PREF'];
$conn_id = @ftp_connect($server['host']);
if ($server['pass'] && $server['user']) {
$login = @ftp_login($conn_id, $server['user'], $server['pass']);
} else {
$login = @ftp_login($conn_id, "anonymous", $pref['admin_email']);
}
if( $server['passiv'] ) {
ftp_pasv( $conn_id, true );
}
if (($conn_id) || ($login)) {
if ($server['path'] != "") {
@ftp_chdir($conn_id, $server['path']);
}
// Create temporary file
$tempfile = @tmpfile();
// Download file to the temporary file
if (@ftp_fget($conn_id, $tempfile, $name, FTP_BINARY)) {
// Go to the beginning of the temporary file
@rewind ($tempfile);
// Upload temporary file
$name = phpAds_FTPUniqueName($conn_id, $server['path'], $name);
if (@ftp_fput ($conn_id, $name, $tempfile, FTP_BINARY)) {
$stored_url = $name;
}
// chmod file so that it's world readable
if (function_exists('ftp_chmod') && !@ftp_chmod($conn_id, 0644, $name)) {
OA::debug('Unable to modify FTP permissions for file: '. $server['path'] .'/'. $name, PEAR_LOG_INFO);
}
}
@fclose($tempfile);
@ftp_quit($conn_id);
}
if (isset($stored_url)) {
return ($stored_url);
}
}
function phpAds_FTPRetrieve($server, $name)
{
$pref = $GLOBALS['_MAX']['PREF'];
$conn_id = @ftp_connect($server['host']);
if ($server['pass'] && $server['user']) {
$login = @ftp_login($conn_id, $server['user'], $server['pass']);
} else {
$login = @ftp_login($conn_id, "anonymous", $pref['admin_email']);
}
if( $server['passiv'] ) {
ftp_pasv( $conn_id, true );
}
if (($conn_id) || ($login)) {
if ($server['path'] != "") {
@ftp_chdir($conn_id, $server['path']);
}
// Create temporary file
$tempfile = @tmpfile();
// Download file to the temporary file
if (@ftp_fget($conn_id, $tempfile, $name, FTP_BINARY)) {
// Go to the beginning of the temporary file
$size = @ftell($tempfile);
@rewind($tempfile);
$result = '';
while (!feof($tempfile)) {
$result .= fread($tempfile, 8192);
}
fclose($tempfile);
}
@fclose($tempfile);
@ftp_quit($conn_id);
}
if (isset($result)) return ($result);
}
function phpAds_FTPDelete($server, $name)
{
$pref = $GLOBALS['_MAX']['PREF'];
$conn_id = @ftp_connect($server['host']);
if ($server['pass'] && $server['user']) {
$login = @ftp_login($conn_id, $server['user'], $server['pass']);
} else {
$login = @ftp_login($conn_id, "anonymous", $pref['admin_email']);
}
if( $server['passiv'] ) {
ftp_pasv( $conn_id, true );
}
if (($conn_id) || ($login)) {
if ($server['path'] != "") {
@ftp_chdir($conn_id, $server['path']);
}
if (@ftp_size($conn_id, $name) > 0) {
@ftp_delete($conn_id, $name);
}
@ftp_quit($conn_id);
}
}
function phpAds_FTPSize($server, $name)
{
$pref = $GLOBALS['_MAX']['PREF'];
$conn_id = @ftp_connect($server['host']);
if ($server['pass'] && $server['user']) {
$login = @ftp_login($conn_id, $server['user'], $server['pass']);
} else {
$login = @ftp_login($conn_id, "anonymous", $pref['admin_email']);
}
if( $server['passiv'] ) {
ftp_pasv( $conn_id, true );
}
if (($conn_id) || ($login)) {
if ($server['path'] != "") {
@ftp_chdir($conn_id, $server['path']);
}
$result = @ftp_size($conn_id, $name);
@ftp_quit($conn_id);
}
if (isset($result)) {
return ($result);
}
}
function phpAds_FTPUniqueName($conn_id, $path, $name)
{
if ($path != "") {
if (substr($path, 0, 1) == "/") {
$path = substr($path, 1);
}
@ftp_chdir($conn_id, $path);
}
$extension = substr($name, strrpos($name, ".") + 1);
$base = substr($name, 0, strrpos($name, "."));
if (@ftp_size($conn_id, $base.".".$extension) < 1) {
return ($base.".".$extension);
} else {
if (preg_match("/^(.*)_([0-9]+)$/Di", $base, $matches)) {
$base = $matches[1];
$i = $matches[2];
} else {
$i = 1;
}
$found = false;
while ($found == false) {
$i++;
if (@ftp_size($conn_id, $base."_".$i.".".$extension) < 1) {
$found = true;
}
}
return ($base."_".$i.".".$extension);
}
}
?>