<?php

/*
	ABSOLUTELY NO WARRANTY WITH THIS PACKAGE. USE IT AT YOUR OWN RISK.

	Author:	Thomas Schulte <thomas@mynakedgirlfriend.de>
	Home: http://www.mynakedgirlfriend.de/

	Version 1.00

	(Das Original der Funktion uploadToGallery() hieß PostToHost() und
	stammt von "Andreas Bohne-Lang / a.bohne@dkfz.de / 19.09.2003 / GPL
	Quelle: http://www.php-faq.de/q-code-upload.html)
*/


function uploadToGallery($host, $port, $path, $apiKey, $entity, $image) {
    $dc = 0;
    $bo="-----------------------------305242850528394";
 
    $fp = fsockopen($host, $port, $errno, $errstr);
    if (!$fp) {
        echo "errno: $errno \n";
        echo "errstr: $errstr\n";
        return $result;
    }
 
    fputs($fp, "POST $path HTTP/1.1\n");
    fputs($fp, "Host: $host\n");
	fputs($fp, "X-Gallery-Request-Method: post\n");
	fputs($fp, "X-Gallery-Request-Key: " . $apiKey . "\n");

	$ds_entity = sprintf("--%s\nContent-Disposition: form-data; name=\"%s\"\nContent-Type: text/plain; charset=UTF-8\nContent-Transfer-Encoding: 8bit\n\n%s\n", $bo, "entity", $entity);
	$dc += strlen($ds_entity);
	$ds_image = sprintf("--%s\nContent-Disposition: form-data; name=\"%s\"; filename=\"%s\"\nContent-Type: application/octet-stream\nContent-Transfer-Encoding: binary\n\n%s\n", $bo, "file", $image['filename'], $image['file']);
	$dc += strlen($ds_image);

    $dc += strlen($bo)+3;
    fputs($fp, "Content-length: $dc \n");
	fputs($fp, "Content-type: multipart/form-data; boundary=$bo\n\n");

	fputs($fp, $ds_entity );
    fputs($fp, $ds_image );

    $ds = "--".$bo."--\n";
    fputs($fp, $ds);
 
	$res = "";
    while(!feof($fp)) {
        $res .= fread($fp, 1);
    }
    fclose($fp);
 
    return $res;
}


function processFiles($galleryhost, $galleryport, $itemId, $apiKey, $importdir, $archivedir = NULL) {
	if ($handle = opendir($importdir)) {
		echo "Processing \"" . $importdir . "\"...\n";
		while (false !== ($file = readdir($handle))) {
			if ($file != "." && $file != "..") {
				$entity = '{"name":"' . $file . '","type":"photo"}';
				$filehandle = fopen($importdir . "/" . $file,"r");
				$image['file'] = fread($filehandle, filesize($importdir . "/" . $file));
				$image['filename'] = $file;

				$response = uploadToGallery($galleryhost, $galleryport, "/index.php/rest/item/" . $itemId, $apiKey, $entity, $image);
				//echo "\n\n-------\n" . $response . "\n--------\n\n";

				$success = FALSE;

				if(preg_match("/HTTP\/1\.1 201 Created/", $response)) {
					$success = TRUE;

					if($archivedir != NULL) {
						$success = rename($importdir . "/" . $file, $archivedir . "/" . $file);
					}
				}

				if($success) {
					echo "\tDatei \"" . $importdir . "/" . $file . "\" OK.\n";
				}else {
					echo "\tFehler bei Datei \"" . $importdir . "/" . $file . "\".\n";
				}
			}
		}

    	closedir($handle);
	}
}


$galleryHost = "gallery3.site";
$galleryPort = 80;
$apiKey = "xxx";
$itemID = 1;

$importDir = "/data/upload";
$archiveDir = "/data/archive";

processFiles($galleryHost, $galleryPort, $itemID, $apiKey, $importDir, $archiveDir);

?>