262 lines
6.1 KiB
PHP
262 lines
6.1 KiB
PHP
<?php
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/* update friendica */
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define('APIBASE', 'http://github.com/api/v2/');
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define('F9KREPO', 'friendica/friendica');
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$up_totalfiles = 0;
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$up_countfiles = 0;
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$up_lastp = -1;
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function checkUpdate(){
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$r = fetch_url( APIBASE."json/repos/show/".F9KREPO."/tags" );
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$tags = json_decode($r);
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$tag = 0.0;
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foreach ($tags->tags as $i=>$v){
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$i = (float)$i;
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if ($i>$tag) $tag=$i;
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}
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if ($tag==0.0) return false;
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$f = fetch_url("https://raw.github.com/".F9KREPO."/".$tag."/boot.php","r");
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preg_match("|'FRIENDICA_VERSION', *'([^']*)'|", $f, $m);
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$version = $m[1];
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$lv = explode(".", FRIENDICA_VERSION);
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$rv = explode(".",$version);
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foreach($lv as $i=>$v){
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if ((int)$lv[$i] < (int)$rv[$i]) {
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return array($tag, $version, "https://github.com/friendica/friendica/zipball/".$tag);
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break;
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}
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}
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return false;
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}
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function canWeWrite(){
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$bd = dirname(dirname(__file__));
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return is_writable( $bd."/boot.php" );
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}
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function out($txt){ echo "§".$txt."§"; ob_end_flush(); flush();}
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function up_count($path){
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$file_count = 0;
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$dir_handle = opendir($path);
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if (!$dir_handle) return -1;
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while ($file = readdir($dir_handle)) {
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if ($file == '.' || $file == '..') continue;
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$file_count++;
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if (is_dir($path . $file)){
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$file_count += up_count($path . $file . DIRECTORY_SEPARATOR);
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}
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}
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closedir($dir_handle);
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return $file_count;
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}
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function up_unzip($file, $folder="/tmp"){
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$folder.="/";
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$zip = zip_open($file);
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if ($zip) {
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while ($zip_entry = zip_read($zip)) {
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$zip_entry_name = zip_entry_name($zip_entry);
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if (substr($zip_entry_name,strlen($zip_entry_name)-1,1)=="/"){
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mkdir($folder.$zip_entry_name,0777, true);
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} else {
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$fp = fopen($folder.$zip_entry_name, "w");
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if (zip_entry_open($zip, $zip_entry, "r")) {
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$buf = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
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fwrite($fp,"$buf");
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zip_entry_close($zip_entry);
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fclose($fp);
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}
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}
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}
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zip_close($zip);
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}
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}
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/**
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* Walk recoursively in a folder and call a callback function on every
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* dir entry.
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* args:
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* $dir string base dir to walk
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* $callback function callback function
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* $sort int 0: ascending, 1: descending
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* $cb_argv any extra value passed to callback
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*
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* callback signature:
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* function name($fn, $dir [, $argv])
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* $fn string full dir entry name
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* $dir string start dir path
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* $argv any user value to callback
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*
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*/
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function up_walktree($dir, $callback=Null, $sort=0, $cb_argv=Null , $startdir=Null){
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if (is_null($callback)) return;
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if (is_null($startdir)) $startdir = $dir;
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$res = scandir($dir, $sort);
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foreach($res as $i=>$v){
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if ($v!="." && $v!=".."){
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$fn = $dir."/".$v;
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if ($sort==0) $callback($fn, $startdir, $cb_argv);
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if (is_dir($fn)) up_walktree($fn, $callback, $sort, $cb_argv, $startdir);
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if ($sort==1) $callback($fn, $startdir, $cb_argv);
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}
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}
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}
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function up_copy($fn, $dir){
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global $up_countfiles, $up_totalfiles, $up_lastp;
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$up_countfiles++; $prc=(int)(((float)$up_countfiles/(float)$up_totalfiles)*100);
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if (strpos($fn, ".gitignore")>-1 || strpos($fn, ".htaccess")>-1) return;
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$ddest = dirname(dirname(__file__));
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$fd = str_replace($dir, $ddest, $fn);
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if (is_dir($fn) && !is_dir($fd)) {
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$re=mkdir($fd,0777,true);
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}
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if (!is_dir($fn)){
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$re=copy($fn, $fd);
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}
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if ($re===false) {
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out("ERROR. Abort.");
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killme();
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}
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out("copy@Copy@$prc%");
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}
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function up_ftp($fn, $dir, $argv){
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global $up_countfiles, $up_totalfiles, $up_lastp;
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$up_countfiles++; $prc=(int)(((float)$up_countfiles/(float)$up_totalfiles)*100);
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if (strpos($fn, ".gitignore")>-1 || strpos($fn, ".htaccess")>-1) return;
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list($ddest, $conn_id) = $argv;
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$l = strlen($ddest)-1;
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if (substr($ddest,$l,1)=="/") $ddest = substr($ddest,0,$l);
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$fd = str_replace($dir, $ddest, $fn);
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if (is_dir($fn)){
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if (ftp_nlist($conn_id, $fd)===false) {
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$ret = ftp_mkdir($conn_id, $fd);
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} else {
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$ret=true;
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}
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} else {
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$ret = ftp_put($conn_id, $fd, $fn, FTP_BINARY);
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}
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if (!$ret) {
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out("ERROR. Abort.");
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killme();
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}
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out("copy@Copy@$prc%");
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}
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function up_rm($fn, $dir){
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if (is_dir($fn)){
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rmdir($fn);
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} else {
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unlink($fn);
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}
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}
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function up_dlfile($url, $file) {
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$in = fopen ($url, "r");
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$out = fopen ($file, "w");
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$fs = filesize($url);
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if (!$in || !$out) return false;
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$s=0; $count=0;
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while (!feof ($in)) {
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$line = fgets ($in, 1024);
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fwrite( $out, $line);
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$count++; $s += strlen($line);
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if ($count==50){
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$count=0;
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$sp=$s/1024.0; $ex="Kb";
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if ($sp>1024) { $sp=$sp/1024; $ex="Mb"; }
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if ($sp>1024) { $sp=$sp/1024; $ex="Gb"; }
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$sp = ((int)($sp*100))/100;
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out("dwl@Download@".$sp.$ex);
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}
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}
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fclose($in);
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return true;
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}
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function doUpdate($remotefile, $ftpdata=false){
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global $up_totalfiles;
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$localtmpfile = tempnam("/tmp", "fk");
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out("dwl@Download@starting...");
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$rt= up_dlfile($remotefile, $localtmpfile);
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if ($rt==false || filesize($localtmpfile)==0){
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out("dwl@Download@ERROR.");
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unlink($localtmpfile);
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return;
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}
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out("dwl@Download@Ok.");
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out("unzip@Unzip@");
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$tmpdirname = $localfile."ex";
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mkdir($tmpdirname);
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up_unzip($localtmpfile, $tmpdirname);
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$basedir = glob($tmpdirname."/*"); $basedir=$basedir[0];
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out ("unzip@Unzip@Ok.");
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$up_totalfiles = up_count($basedir."/");
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if (canWeWrite()){
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out("copy@Copy@");
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up_walktree($basedir, 'up_copy');
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}
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if ($ftpdata!==false && is_array($ftpdata) && $ftpdata['ftphost']!="" ){
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out("ftpcon@Connect to FTP@");
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$conn_id = ftp_connect($ftpdata['ftphost']);
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$login_result = ftp_login($conn_id, $ftpdata['ftpuser'], $ftpdata['ftppwd']);
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if ((!$conn_id) || (!$login_result)) {
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out("ftpcon@Connect to FTP@FAILED");
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up_clean($tmpdirname, $localtmpfile);
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return;
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} else {
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out("ftpcon@Connect to FTP@Ok.");
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}
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out("copy@Copy@");
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up_walktree($basedir, 'up_ftp', 0, array( $ftpdata['ftppath'], $conn_id));
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ftp_close($conn_id);
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}
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up_clean($tmpdirname, $localtmpfile);
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}
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function up_clean($tmpdirname, $localtmpfile){
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out("clean@Clean up@");
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unlink($localtmpfile);
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up_walktree($tmpdirname, 'up_rm', 1);
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rmdir($tmpdirname);
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out("clean@Clean up@Ok.");
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}
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