Freifunk-Rhein-Sieg/ffrs-fw-dl
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Marcel 2016-10-23 16:29:50 +02:00 committed by GitHub
parent a1de03c4c4
commit 36744ee505
1 changed files with 39 additions and 10 deletions
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47
ffrouter_parsen.function.php
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@ -4,6 +4,31 @@
* @copyright 2016 Caspar Armster, Freifunk Hennef/Freie Netzwerker e.V. (www.freifunk-hennef.de / www.freie-netzwerker.de)
* @license Licensed under GPLv3
*/
function remoteFileExists($url) {
$curl = curl_init($url);
//don't fetch the actual page, you only want to check the connection is ok
curl_setopt($curl, CURLOPT_NOBODY, true);
//do request
$result = curl_exec($curl);
$ret = false;
//if request did not fail
if ($result !== false) {
//if request was ok, check response code
$statusCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
if ($statusCode == 200) {
$ret = true;
}
}
curl_close($curl);
return $ret;
}
if (filter_var($community[$community_id]["download_path"], FILTER_VALIDATE_URL) === FALSE) {
if(!is_dir($firmware_download_path)) {
throw new Exception("Firmwareverzeichnis existiert nicht!");
@ -107,35 +132,39 @@ if (filter_var($community[$community_id]["download_path"], FILTER_VALIDATE_URL)
}
}else{
//Check if URL is reachable
if (!@fopen($firmware_download_path,"r")) {
if (!remoteFileExists($firmware_download_path)) {
throw new Exception("Firmwareverzeichnis offline oder nicht existent!");
}
//Check if URL has index file (refer to https://forums.phpfreaks.com/topic/112764-using-scandir-on-other-websites/?p=579166 <- scandir has problem with index files)
if ((@fopen($firmware_download_path."/index.htm","r"))||(@fopen($firmware_download_path."/index.html","r"))||(@fopen($firmware_download_path."/index.php","r"))) {
if ((@remoteFileExists($firmware_download_path."/index.htm"))||(@remoteFileExists($firmware_download_path."/index.html"))||(@remoteFileExists($firmware_download_path."/index.php"))) {
throw new Exception("Firmwareverzeichnis darf keine index files besitzen!");
}
$err = 0;
for( $i=0; $i<count($entwicklung); $i++ ) {
for( $j=0; $j<count($installation); $j++ ) {
if(is_dir($firmware_download_path.$entwicklung[$i]."/")) {
if(is_dir($firmware_download_path.$entwicklung[$i]."/".$installation[$j]."/")) {
if(remoteFileExists($firmware_download_path.$entwicklung[$i]."/")) {
if(@remoteFileExists($firmware_download_path.$entwicklung[$i]."/".$installation[$j]."/")) {
//Check if URL has index file (refer to https://forums.phpfreaks.com/topic/112764-using-scandir-on-other-websites/?p=579166 <- scandir has problem with index files)
if ((@fopen($firmware_download_path.$entwicklung[$i]."/".$installation[$j]."/index.htm","r"))||(@fopen($firmware_download_path.$entwicklung[$i]."/".$installation[$j]."/index.html","r"))||(@fopen($firmware_download_path.$entwicklung[$i]."/".$installation[$j]."/index.php","r"))) {
if ((@remoteFileExists($firmware_download_path.$entwicklung[$i]."/".$installation[$j]."/index.htm"))||(@remoteFileExists($firmware_download_path.$entwicklung[$i]."/".$installation[$j]."/index.html"))||(@remoteFileExists($firmware_download_path.$entwicklung[$i]."/".$installation[$j]."/index.php"))) {
throw new Exception("Firmwareverzeichnis darf keine index files besitzen!");
}
$variante[$entwicklung[$i]][$installation[$j]] = 1;
$files[$entwicklung[$i]][$installation[$j]] = array_slice(scandir($firmware_download_path.$entwicklung[$i]."/".$installation[$j]."/"), 2);
preg_match_all('/href=[\'"]?([^\'" >]+)/', file_get_contents($firmware_download_path.$entwicklung[$i]."/".$installation[$j]."/"), $files_in_HTTP);
foreach($files_in_HTTP["0"] as $key=>$value){
$files_in_HTTP["0"][$key]=substr($value, 6);
}
$files[$entwicklung[$i]][$installation[$j]] = array_slice($files_in_HTTP["0"], 1);
for( $x=0; $x<count($files[$entwicklung[$i]][$installation[$j]]); $x++ ) {
if(is_dir($firmware_download_path.$entwicklung[$i]."/".$installation[$j]."/".$files[$entwicklung[$i]][$installation[$j]][$x])) {
if(@remoteFileExists($firmware_download_path.$entwicklung[$i]."/".$installation[$j]."/".$files[$entwicklung[$i]][$installation[$j]][$x])) {
array_splice($files[$entwicklung[$i]][$installation[$j]], $x, 1);
$x--;
// $x--;
} else {
$pos = stripos($files[$entwicklung[$i]][$installation[$j]][$x], 'manifest');
if($pos !== false) {
array_splice($files[$entwicklung[$i]][$installation[$j]], $x, 1);
$x--;
// $x--;
}
}
}