Subversion-Projekte lars-tiefland.em_wm

Revision

Revision 69 | Revision 74 | Zur aktuellen Revision | Details | Vergleich mit vorheriger | Letzte Änderung | Log anzeigen | RSS feed

Revision Autor Zeilennr. Zeile
3 lars 1 
<?
66 lars 2 
	$dir=dirname($_SERVER["PHP_SELF"]);
3 
	$host="http://".$_SERVER["SERVER_NAME"];
4 
	$url=$host.$dir;
5 
	$pear_logger=&create_pear_logger();
6 
	$php_logger=&create_php_logger();
7 
	set_error_handler('errorHandler_PHP');
8 
	PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, 'errorHandler');
9 
	$u=null;
10 
	$a=null;
44 lars 11 
	$username=(isset($_POST["username"]))?$_POST["username"]:"";
66 lars 12 
 
13 
	function errorHandler_PHP($code, $message, $file, $line)
14 
	{
15 
		global $php_logger;
16 
		/* Map the PHP error to a Log priority. */
17 
		switch ($code) {
18 
			case E_WARNING:
19 
			case E_USER_WARNING:
20 
				$priority = PEAR_LOG_WARNING;
21 
				break;
22 
			case E_NOTICE:
23 
			case E_USER_NOTICE:
24 
				$priority = PEAR_LOG_NOTICE;
25 
				break;
26 
			case E_ERROR:
27 
			case E_USER_ERROR:
28 
				$priority = PEAR_LOG_ERR;
29 
				break;
30 
			default:
31 
				$priotity = PEAR_LOG_INFO;
32 
		}
33 
		$php_logger->log($message . ' in ' . $file . ' in Zeile ' . $line, $priority);
34 
	}
35 
 
36 
	function errorHandler($error)
37 
	{
38 
		global $pear_logger;
39 
 
40 
		$message = $error->getUserInfo();
41 
 
42 
		if (!empty($error->backtrace[1]['file']))
43 
		{
44 
			$message .= ' (' . $error->backtrace[1]['file'];
45 
			if (!empty($error->backtrace[1]['line']))
46 
			{
47 
				$message .= ' in Zeile ' . $error->backtrace[1]['line'];
48 
			}
49 
			$message .= ')';
50 
		}
51 
		$res=$pear_logger->log($message, PEAR_LOG_ERR);
52 
	}
53 
 
64 lars 54 
	function create_logger()
55 
	{
56 
		global $db, $u;
57 
		$params_log["db"]=$db;
58 
		$params_log["u_id"]=$u->u_id;
59 
		$logger=&Log::singleton("lt_sql","log","fifa",$params_log);
60 
		return $logger;
61 
	}
66 lars 62 
 
63 
	function create_php_logger()
64 
	{
65 
		global $url;
66 
		$file_params["mode"]="666";
67 
    		$file_params["lineFormat"] = '%1$s %2$s [%3$s] %4$s %5$s %6$s %7$s';
68 
		$mail_params["from"]="Lars Tiefland <webmaster@lars-tiefland.de>";
69 
		$mail_params["subject"]="PHP Fehler auf $url";
70 
		$l1=&Log::singleton("file","php_errors.log","fifa_php",$file_params);
71 
		$l2=&Log::singleton("mail","ltiefland@gmail.com","fifa_php",$mail_params);
72 
		$l3=&Log::singleton("composite");
73 
		$c1=$l3->addChild($l1);
74 
		$c2=$l3->addChild($l2);
75 
		return $l3;
76 
	}
77 
 
78 
	function create_pear_logger()
79 
	{
80 
		global $url;
81 
		$file_params["mode"]="666";
82 
    		$file_params["lineFormat"] = '%1$s %2$s [%3$s] %4$s %5$s %6$s %7$s';
83 
		$mail_params["from"]="Lars Tiefland <webmaster@lars-tiefland.de>";
84 
		$mail_params["subject"]="PEAR Fehler auf $url";
85 
		$l1=&Log::singleton("file","pear_errors.log","fifa_pear",$file_params);
86 
		$l2=&Log::singleton("mail","ltiefland@gmail.com","fifa_pear",$mail_params);
87 
		$l3=&Log::singleton("composite");
88 
		$c1=$l3->addChild($l1);
89 
		$c2=$l3->addChild($l2);
90 
		return $l3;
91 
	}
92 
 
60 lars 93 
	function send_email($art=0)
94 
	{
71 lars 95 
		global $u, $mail, $password, $common, $url, $u_key;
60 lars 96 
		$to="$u->u_name <$u->u_email>";
97 
		$from_addr="webmaster@lars-tiefland.de";
98 
		$from_name="Lars Tiefland";
99 
		$from="$from_name <$from_addr>";
100 
		$art=intval($art);
101 
		switch ($art)
102 
		{
103 
			case 0:
104 
				$email_tpl="email/$u->u_lang/register.tpl";
71 lars 105 
				$subject=$common["reg_subject"]." - Welcome to $url";
60 lars 106 
				break;
107 
			case 1:
108 
				$email_tpl="email/$u->u_lang/changed.tpl";
71 lars 109 
				$subject=$common["changed_subject"];
60 lars 110 
				break;
111 
			case 2:
61 lars 112 
				$email_tpl="email/$u->u_lang/change.tpl";
71 lars 113 
				$subject=$common["change_subject"];
60 lars 114 
			default:
115 
				return false;
116 
				break;
117 
		}
118 
		if (file_exists($email_tpl))
119 
		{
120 
			$email=file_get_contents("$email_tpl");
71 lars 121 
			$url_act=$url."activate.php";
122 
			$email=sprintf($email, $u->u_name, $url, $u->u_name, $password, $url_act."?key=$u_key", $url_act, $u_key);
60 lars 123 
			$headers["From"]=$from;
124 
			$headers["To"]=$to;
125 
			$headers["Subject"]=$subject;
126 
			$ret=$mail->send($to,$headers,$email);
127 
		}
128 
		else
129 
		{
130 
			$ret=false;
131 
		}
132 
		return $ret;
133 
	}
134 
 
44 lars 135 
	function login($username, $password)
136 
	{
66 lars 137 
		global $smarty, $username, $meld, $db_meld, $common,$a, $loc, $year, $type, $config;
138 
		$type=$common["$config->type"];
64 lars 139 
		$smarty->assign("meld", ($username||$meld)?$common["an_error_occured"]:$meld);
140 
		$smarty->assign("db_meld", ($username)?$common["userinfo_incorrect"]:$db_meld);
54 lars 141 
		$smarty->assign("error", ($username||$meld)?true: false);
62 lars 142 
		$smarty->assign("title", $common["login"]);
44 lars 143 
		$smarty->assign("user", $username);
66 lars 144 
		$date=$loc->formatDateTime(time());
145 
		$smarty->assign("date",$date);
146 
		$smarty->assign("year", $year);
147 
		$smarty->assign("L_TYPE", $type);
44 lars 148 
		$smarty->display("login.tpl");
149 
	}
150 
 
151 
	function User_Login($show=true)
152 
	{
66 lars 153 
		global $smarty, $db, $a, $config, $u, $common;
44 lars 154 
		$params = array(
155 
			"dsn" => $db,
156 
			"table" => "auth_user",
157 
			"usernamecol" => "u_name",
158 
			"passwordcol" => "u_password"
159 
		);
160 
 
161 
		$a = new Auth("DB", $params, "login",$show);
162 
		$a->setSessionName($config->cookie_name);
163 
		$a->setIdle($config->session_length,false);
164 
		$a->setExpire(2*$config->session_length,false);
165 
		$a->start();
166 
		if ($a->getAuth())
167 
		{
168 
			$u=new User("","");
64 lars 169 
			$u=$u->UserData($a->getUserName());
62 lars 170 
			$smarty->assign("title",$common["login"]);
44 lars 171 
			$smarty->assign("u_name", $u->u_name);
172 
			$smarty->assign("u_type", $u->u_type);
173 
			$disabled=($u->u_type==0)?"disabled=disabled":"";
174 
			$smarty->assign("disabled", $disabled);
175 
		}
176 
		return $a;
177 
	}
178 
 
179 
	function User_logout()
180 
	{
181 
		global $a;
182 
		$a->logout();
183 
	}
39 lars 184 
	// {{{ validate_email()
185 
 
186 
	/**
187 
	 * Check to see if email address is valid or
188 
	 * already present in the DB
189 
	*/
3 lars 190 
	function validate_email($email)
191 
	{
192 
		global $smarty;
193 
		$meld="";
194 
		$error=false;
195 
		if ($email != '')
196 
		{
197 
			if (preg_match('/^[a-z0-9&\'\.\-_\+]+@[a-z0-9\-]+\.([a-z0-9\-]+\.)*?[a-z]+$/is', $email)&& $email!="your@address.com")
198 
			{
199 
					$error=false;
200 
					$meld="";
201 
					$db_meld="";
202 
			}
203 
			else
204 
			{
205 
				$error=true;
206 
				$meld = "Email ungültig!";
207 
				$db_meld="";
208 
				$smarty->assign("email",$email);
209 
			}
210 
		}
211 
		else
212 
		{
213 
			$error = true;
214 
			$meld = "Email ungültig!";
215 
			$db_meld="";
216 
			$smarty->assign("email",$email);
217 
		}
218 
		if($error)
219 
		{
220 
			$smarty->assign("title","Ungültige E-Mail Adresse");
221 
			$smarty->assign("error",$error);
222 
			$smarty->assign("meld",$meld);
223 
			$smarty->assign("db_meld",$db_meld);
224 
		}
225 
		else
226 
		{
227 
			$smarty->assign("meld","");
228 
			$smarty->assign("db_meld","");
229 
		}
230 
		return !$error;
231 
	}
39 lars 232 
	// }}}
233 
	// {{{ log_split()
3 lars 234 
	function log_split($s)
235 
	{
236 
		global $k, $time0, $count_t;
237 
		$r = Array();
238 
		$p = 0;
239 
		$l = strlen($s);
240 
		while ($p < $l)
241 
		{
242 
			check_Time();
243 
			while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
244 
			{
245 
				$p++;
246 
			}
247 
			if ($s[$p] == '"')
248 
			{
249 
				$p++;
250 
				$q = $p;
251 
				while (($p < $l) && ($s[$p] != '"'))
252 
				{
253 
					if ($s[$p] == '\\')
254 
					{
255 
						$p+=2;
256 
						continue;
257 
					}
258 
					$p++;
259 
				}
260 
				$r[] = stripslashes(substr($s, $q, $p-$q));
261 
				$p++;
262 
				while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
263 
				{
264 
					$p++;
265 
				}
266 
				$p++;
267 
			}
268 
			else
269 
			{
270 
				if ($s[$p] == "'")
271 
				{
272 
					$p++;
273 
					$q = $p;
274 
					while (($p < $l) && ($s[$p] != "'"))
275 
					{
276 
						if ($s[$p] == '\\')
277 
						{
278 
							$p+=2;
279 
								continue;
280 
						}
281 
					$p++;
282 
					}
283 
					$r[] = stripslashes(substr($s, $q, $p-$q));
284 
					$p++;
285 
					while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
286 
					{
287 
						$p++;
288 
					}
289 
						$p++;
290 
				}
291 
				else
292 
				{
293 
					$q = $p;
294 
					while (($p < $l) && (strpos(";",$s[$p]) === false))
295 
					{
296 
						$p++;
297 
					}
298 
					$r[] = stripslashes(trim(substr($s, $q, $p-$q)))
299 
;
300 
					while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
301 
					{
302 
						$p++;
303 
					}
304 
					$p++;
305 
				}
306 
			}
307 
		}
308 
		$r2 = array(array());
309 
		$i=0;
310 
		$j=0;
311 
		$ind=0;
312 
		$anz=count($r);
313 
		while ($i < $anz)
314 
		{
315 
			$wert=$r[$i];
316 
			$l=strlen($wert)-1;
317 
			$char=substr($wert,$l,1);
318 
			if($char=='"' || $char=='"')
319 
			{
320 
				$wert=substr($wert,0,$l);
321 
			}
322 
			$r2[$j][$ind]=$wert;
323 
			if ($ind == 2)
324 
			{
325 
				$ind=0;
326 
				$j++;
327 
			}
328 
			else
329 
			{
330 
				$ind++;
331 
			}
332 
			$i++;
333 
		}
334 
		return $r2;
335 
	}
39 lars 336 
	// }}}
337 
	// {{{ check_Time()
3 lars 338 
	function check_Time()
339 
	{
340 
		global $time0;
341 
		$count_t=0;
342 
		$time1=time();
343 
		if ($time1-$time0 >= 25)
344 
		{
345 
			$time0=$time1;
346 
			$count_t++;
347 
			set_time_limit(30);
348 
		}
349 
	}
39 lars 350 
	// }}}
351 
	// {{{ PMA_readFile()
352 
 
3 lars 353 
	//This function reads the file uploaded according to compression method
354 
	function PMA_readFile($fname, $comp)
355 
	{
356 
		if (isset($fname))
357 
		{
358 
			check_Time();
359 
			switch ($comp)
360 
			{
361 
				case 'self':
362 
				$file = @fopen("$fname", 'rb');
363 
				if (!$file)
364 
				{
365 
					return FALSE;
366 
				}
367 
				$test = fread($file, 3);
368 
				fclose($file);
369 
				if ($test[0] == chr(31) && $test[1] == chr(139))
370 
				{
371 
					return PMA_readFile($fname,"gzip");
372 
				}
373 
				else
374 
				{
375 
					if ($test == 'BZh')
376 
					{
377 
						return PMA_readFile($fname, 'bzip2');
378 
					}
379 
					else
380 
					{
381 
						return PMA_readFile($fname,'plain');
382 
					}
383 
				}
384 
				break;
385 
				case 'plain':
386 
					$file = @fopen($fname, 'rb');
387 
					if (!$file)
388 
					{
389 
						return FALSE;
390 
					}
391 
					$content = fread($file, filesize($fname));
392 
					fclose($file);
393 
				break;
394 
				case 'gzip':
395 
					if (@function_exists('gzopen'))
396 
					{
397 
						$file = @gzopen($path, 'rb');
398 
						if (!$file)
399 
						{
400 
							return FALSE;
401 
						}
402 
						$content = '';
403 
						while (!gzeof($file))
404 
						{
405 
							$content .= gzgetc($file);
406 
						}
407 
						gzclose($file);
408 
					}
409 
					else
410 
					{
411 
						return FALSE;
412 
					}
413 
					break;
414 
				case 'bzip2':
415 
					if (@function_exists('bzdecompress'))
416 
					{
417 
						$file = @fopen($fname, 'rb');
418 
						if (!$file)
419 
						{
420 
							return FALSE;
421 
						}
422 
						$content = fread($file, filesize($fname));
423 
						fclose($file);
424 
						$content = bzdecompress($content);
425 
					}
426 
					else
427 
					{
428 
						return FALSE;
429 
					}
430 
					break;
431 
				default:
432 
					return FALSE;
433 
			}
434 
			check_Time();
435 
			return $content;
436 
		}
437 
/*		else
438 
		{
439 
			require("import.php");
440 
		}*/
441 
	}
442 
 
443 
	function p_log($message)
444 
	{
445 
		global $u_id, $u_name, $pending, $email;
446 
		$t_stamp=time();
447 
		$sql="INSERT INTO log (user_id, datum, message) VALUES ($u_id, $t_stamp, '$message')";
448 
		$res=mysql_query($sql);
449 
		if($pending)
450 
		{
451 
			$body="User $u_name hat ".date('\u\m H:i:s \U\h\r')." folgende Akton durchgeführt: $message";
452 
			$p="From: $email\r\nReply-To: $email\r\n";
453 
			$p.="X-Mailer: PHP/" . phpversion();
454 
			$res_m=@mail("info@gartencreart.de","Pflanzendatenank",$body,$p);
455 
		}
456 
		return $res;
457 
	}
458 
 
459 
	function get_log_entries()
460 
	{
461 
		$sql="SELECT * FROM log";
462 
		if($res=mysql_query($sql))
463 
		{
464 
			$anz=mysql_num_rows($res);
465 
		}
466 
		else
467 
		{
468 
			if (file_exists("../log/log.txt"))
469 
			{
470 
				$content=PMA_readFile("../log/log.txt","plain");
471 
				$r=log_split($content);
472 
				$anz=count($r[0]);
473 
			}
474 
		}
475 
		return $anz;
476 
	}
477 
	function read_log($start)
478 
	{
479 
		$content="";
480 
		global $max_anz;
481 
		$sql="SELECT * FROM log LIMIT $start, $max_anz";
482 
		if(mysql_num_rows($res=mysql_query($sql)))
483 
		{
484 
			while ($row_d=mysql_fetch_array($res))
485 
			{
486 
				$content.="'".$row_d["user_id"]."';'".$row_d["datum"]."';'".$row_d["message"]."'\r\n";
487 
			}
488 
			$row=log_split($content);
489 
		}
490 
		else
491 
		{
492 
			if (file_exists("../log/log.txt"))
493 
			{
494 
				$content=PMA_readFile("../log/log.txt","plain");
495 
				$row=log_split($content);
496 
				$row=array_splice($row,$start,$max_anz);
497 
			}
498 
			else
499 
			{
500 
				$row="";
501 
			}
502 
		}
503 
		return $row;
504 
	}
505 
 
506 
	//
507 
	// Pagination routine, generates
508 
	// page number sequence
509 
	// taken from phpBB
510 
 
511 
	function generate_pagination($base_url, $num_items, $per_page, $start_item, $add_prevnext_text = TRUE)
512 
	{
513 
		if (!$num_items)
514 
		{
515 
			return "";
516 
		}
517 
 
518 
		$total_pages = ceil($num_items/$per_page);
519 
 
520 
		if ( $total_pages == 1 )
521 
		{
522 
			return '';
523 
		}
524 
 
525 
		$on_page = floor($start_item / $per_page) + 1;
526 
 
527 
		$page_string = '';
528 
		if ( $total_pages > 25 )
529 
		{
530 
			$init_page_max = ( $total_pages > 3 ) ? 3 : $total_pages;
531 
 
532 
			for($i = 1; $i < $init_page_max + 1; $i++)
533 
			{
534 
				$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
535 
				if ( $i <  $init_page_max )
536 
				{
537 
					$page_string .= ", ";
538 
				}
539 
			}
540 
 
541 
			if ( $total_pages > 3 )
542 
			{
543 
				if ( $on_page > 1  && $on_page < $total_pages )
544 
				{
545 
					$page_string .= ( $on_page > 5 ) ? ' ... ' : ', ';
546 
 
547 
					$init_page_min = ( $on_page > 4 ) ? $on_page : 5;
548 
					$init_page_max = ( $on_page < $total_pages - 4 ) ? $on_page : $total_pages - 4;
549 
 
550 
					for($i = $init_page_min - 1; $i < $init_page_max + 2; $i++)
551 
					{
552 
						$page_string .= ($i == $on_page) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
553 
						if ( $i <  $init_page_max + 1 )
554 
						{
555 
							$page_string .= ', ';
556 
						}
557 
					}
558 
 
559 
					$page_string .= ( $on_page < $total_pages - 4 ) ? ' ... ' : ', ';
560 
				}
561 
				else
562 
				{
563 
					$page_string .= ' ... ';
564 
				}
565 
 
566 
				for($i = $total_pages - 2; $i < $total_pages + 1; $i++)
567 
				{
568 
					$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>'  : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
569 
					if( $i <  $total_pages )
570 
					{
571 
						$page_string .= ", ";
572 
					}
573 
				}
574 
			}
575 
		}
576 
		else
577 
		{
578 
			for($i = 1; $i < $total_pages + 1; $i++)
579 
			{
580 
				$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
581 
				if ( $i <  $total_pages )
582 
				{
583 
					$page_string .= ', ';
584 
				}
585 
			}
586 
		}
587 
 
588 
		if ( $add_prevnext_text )
589 
		{
590 
			if ( $on_page > 1 )
591 
			{
592 
				$page_string = ' <a href="' . $base_url . "?start=" . ( ( $on_page - 2 ) * $per_page ) . '">Zurück</a>&nbsp;&nbsp;' . $page_string;
593 
			}
594 
			else
595 
			{
596 
				$page_string = 'Zurück&nbsp;&nbsp;' . $page_string;
597 
			}
598 
			if ( $on_page < $total_pages )
599 
			{
600 
				$page_string .= '&nbsp;&nbsp;<a href="' . $base_url . "?start=" . ( $on_page * $per_page ) . '">Weiter</a>';
601 
			}
602 
			else
603 
			{
604 
				$page_string .= '&nbsp;&nbsp;Weiter';
605 
			}
606 
 
607 
		}
608 
 
609 
		$page_string = 'Gehe zu Seite ' . $page_string;
610 
 
611 
		return $page_string;
612 
	}
613 
 
614 
	function checkDir($dir)
615 
	{
616 
		if (empty($dir))
617 
		{
618 
			$dir="upload";
619 
		}
620 
		if (file_exists("$dir") )
621 
		{
622 
			$ftype=filetype("$dir");
623 
			if ($ftype=="dir" || $ftype=="link")
624 
			{
625 
				if($ftype=="link")
626 
				{
627 
				$fname_l=readlink("$dir");
628 
				$ftype_l=filetype($fname_l);
629 
				if ($ftype_l == "dir")
630 
				{
631 
					$ret=is_writeable($fname_l);
632 
				}
633 
				else
634 
				{
635 
						if(unlink("$dir"))
636 
						{
637 
							$ret=mkdir("$dir");
638 
						}
639 
						else
640 
						{
641 
							$ret=FALSE;
642 
						}
643 
					}
644 
				}
645 
				else
646 
				{
647 
					$ret=TRUE;
648 
				}
649 
			}
650 
			else
651 
			{
652 
				if(unlink("$dir"))
653 
				{
654 
					$ret=mkdir("$dir");
655 
				}
656 
				else
657 
				{
658 
					$ret=FALSE;
659 
				}
660 
			}
661 
		}
662 
		else
663 
		{
664 
			$ret=mkdir ("$dir");
665 
		}
666 
		return $ret;
667 
	}
668 
 
669 
	function upload_pic($pic, &$meld, &$dst)
670 
	{
671 
		$fname="../images/$pic";
672 
		$tmp=$_FILES['pic']['tmp_name'];
673 
//		echo $_FILES["pic"]["type"];
674 
		$img_info=getimagesize($tmp);
675 
		$typ=$img_info[2];
676 
		switch($typ)
677 
		{
678 
			case 1:		//GIF
679 
			case 2:		//JPEG
680 
			case 3:		//PNG
681 
				if (checkDir("../images"))
682 
				{
683 
					if(!move_uploaded_file($tmp,$fname))
684 
					{
685 
						$meld="Konnte Datei nicht verschieben!";
686 
						unlink($tmp);
687 
						$ret=false;
688 
					}
689 
					else
690 
					{
691 
						if(!checkDir("../images/thumbs"))
692 
						{
693 
							$meld="Konnte Thumbnail nicht erstellen!";
694 
							unlink($fname);
695 
							$ret=false;
696 
						}
697 
						else
698 
						{
699 
							if (function_exists("gd_info"))
700 
							{
701 
								//GD Bibliothek steht zur Verfügung
702 
								$gd_info=gd_info();
703 
								$width=60;
704 
								$height=round($img_info[1]/($img_info[0]/$width),0);
705 
								$im_d=imagecreate($width, $height);
706 
								switch($typ)
707 
								{
708 
									case 1:
709 
										$im_s=imagecreatefromgif($fname);
710 
										break;
711 
									case 2:
712 
										$im_s=imagecreatefromjpeg($fname);
713 
										break;
714 
									case 3:
715 
										$im_s=imagecreatefrompng($fname);
716 
										break;
717 
								}
718 
								imagepalettecopy($im_d,$im_s);
719 
								imagecopyresized($im_d,$im_s,0,0,0,0,$width,$height,$img_info[0],$img_info[1]);
720 
								$dst=$pic;
721 
								if($gd_info["PNG Support"])
722 
								{
723 
									$dst=substr($dst,0,strlen($dst)-3);
724 
									$dst.="png";
725 
									if($typ!=3)
726 
									{
727 
										imagePNG($im_s,"../images/$dst");
728 
									}
729 
									$ret= imagePNG($im_d,"../images/thumbs/$dst");
730 
								}
731 
								else
732 
								{
733 
									if($gd_info("JPEG Support"))
734 
									{
735 
										$ret= imageJPEG($im_d,"../images/thumbs/$dst");
736 
									}
737 
									else
738 
									{
739 
										$ret= false;
740 
									}
741 
								}
742 
								imagedestroy($im_s);
743 
								imagedestroy($im_d);
744 
								if(!$ret)
745 
								{
746 
									$meld="Konnte Thumbnail nicht erstellen!";
747 
								}
748 
							}
749 
							else
750 
							{
751 
								//GD-Bibliothek steht NICHT zur Verfügung!
752 
								$ret= copy($fname,$fname2);
753 
								$dst=$fname2;
754 
								if(!$ret)
755 
								{
756 
									$meld="Konnte Thumbnail nicht erstellen!";
757 
								}
758 
							}
759 
						}
760 
					}
761 
				}
762 
				else
763 
				{
764 
					$meld="Konnte Datei nicht verschieben!";
765 
					$ret=false;
766 
				}
767 
				break;
768 
			default:
769 
				$meld="Das ist kein gültiges Bild!";
770 
				$ret=false;
771 
				break;
772 
		}
773 
		return $ret;
774 
	}
775 
	function generate_pagination2($base_url, $num_items, $per_page, $start_item, $add_prevnext_text = TRUE)
776 
	{
62 lars 777 
		global $mode, $common;
3 lars 778 
		if (!$num_items)
779 
		{
780 
			return "";
781 
		}
782 
 
783 
		$total_pages = ceil($num_items/$per_page);
784 
 
785 
		if ( $total_pages == 1 )
786 
		{
62 lars 787 
			return '<table align="center" class="navig"><tr><th>'.$common["page"]." 1 ".$common["of"].' 1</th></tr></table><br><br>';
3 lars 788 
		}
789 
 
790 
		$on_page = floor($start_item / $per_page) + 1;
791 
 
62 lars 792 
		$page_string = '<table align="center" class="navig"><tr><th colspan="5">'.$common["page"].' '.$on_page.' '.$common["of"].' '.$total_pages.'</th></tr><tr>';
3 lars 793 
 
794 
		if ( $add_prevnext_text )
795 
		{
796 
			if ( $on_page > 1 )
797 
			{
66 lars 798 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<<\" title=\"an den Anfang\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"0\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
3 lars 799 
				$prev_v=($on_page - 2 ) * $per_page;
66 lars 800 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<\" title=\"eine Seite zurück\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"$prev_v\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
3 lars 801 
			}
802 
			else
803 
			{
66 lars 804 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<<\" disabled class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"0\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
805 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<\" class=\"liteoption\" disabled><input type=\"hidden\" name=\"start\" value=\"0\"></form></td>";
3 lars 806 
			}
807 
		}
808 
		if($total_pages >1)
809 
		{
66 lars 810 
			$page_opts="";
3 lars 811 
			for ($i=0;$i<$total_pages;$i++)
812 
			{
813 
				$selected="";
814 
				$j=$i+1;
815 
				if($j==$on_page)
816 
				{
817 
					$selected="selected=\"selected\"";
818 
				}
819 
				$start=($i*$per_page);
820 
				$page_opts.="<option value=$start $selected>$j</option>";
821 
			}
66 lars 822 
			$page_string.="<td width=\"100\"><form name=\"nav\" action=$base_url method=\"post\"><select name=\"start\">$page_opts</select>&nbsp;&nbsp;<input type=\"submit\" value=\"".$common["go"]."\" class=\"liteoption\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
3 lars 823 
		}
824 
 
825 
		if ( $add_prevnext_text )
826 
		{
827 
			if ( $on_page < $total_pages )
828 
			{
829 
				$next_v=($on_page * $per_page);
66 lars 830 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\">|\" title=\"eine Seite vor\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"$next_v\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
3 lars 831 
				$max_v=($total_pages -1)*$per_page;
66 lars 832 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\">>|\" title=\"ans Ende\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"$max_v\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
3 lars 833 
			}
834 
			else
835 
			{
69 lars 836 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\">|\" class=\"liteoption\" disabled><input type=\"hidden\" name=\"start\" value=\"0\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
837 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\">>|\" disabled class=\"liteoption\" disabled><input type=\"hidden\" name=\"start\" value=\"0\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
3 lars 838 
			}
839 
 
840 
		}
841 
		$page_string.="</tr></table><br><br>";
842 
 
843 
		return $page_string;
844 
	}
845 
?>