Subversion-Projekte lars-tiefland.em_wm

Revision

Revision 82 | Revision 99 | 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);
94 lars 86 
		#$l2=&Log::singleton("mail","ltiefland@gmail.com","fifa_pear",$mail_params);
66 lars 87 
		$l3=&Log::singleton("composite");
88 
		$c1=$l3->addChild($l1);
94 lars 89 
		#$c2=$l3->addChild($l2);
66 lars 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",
82 lars 158 
			"passwordcol" => "u_password",
159 
			"db_fields" => "*",
44 lars 160 
		);
161 
 
162 
		$a = new Auth("DB", $params, "login",$show);
163 
		$a->setSessionName($config->cookie_name);
164 
		$a->setIdle($config->session_length,false);
165 
		$a->setExpire(2*$config->session_length,false);
166 
		$a->start();
167 
		if ($a->getAuth())
168 
		{
169 
			$u=new User("","");
64 lars 170 
			$u=$u->UserData($a->getUserName());
62 lars 171 
			$smarty->assign("title",$common["login"]);
82 lars 172 
			$smarty->assign("u_name", $u->u_name);
173 
			$smarty->assign("u_type", $u->u_type);
174 
			$disabled=($u->u_type==0)?"disabled=disabled":"";
175 
			$smarty->assign("disabled", $disabled);
176 
			$smarty->assign("disabled", "");
44 lars 177 
		}
178 
		return $a;
179 
	}
180 
 
181 
	function User_logout()
182 
	{
183 
		global $a;
184 
		$a->logout();
185 
	}
39 lars 186 
	// {{{ validate_email()
187 
 
188 
	/**
189 
	 * Check to see if email address is valid or
190 
	 * already present in the DB
191 
	*/
3 lars 192 
	function validate_email($email)
193 
	{
194 
		global $smarty;
195 
		$meld="";
196 
		$error=false;
197 
		if ($email != '')
198 
		{
199 
			if (preg_match('/^[a-z0-9&\'\.\-_\+]+@[a-z0-9\-]+\.([a-z0-9\-]+\.)*?[a-z]+$/is', $email)&& $email!="your@address.com")
200 
			{
201 
					$error=false;
202 
					$meld="";
203 
					$db_meld="";
204 
			}
205 
			else
206 
			{
207 
				$error=true;
208 
				$meld = "Email ungültig!";
209 
				$db_meld="";
210 
				$smarty->assign("email",$email);
211 
			}
212 
		}
213 
		else
214 
		{
215 
			$error = true;
216 
			$meld = "Email ungültig!";
217 
			$db_meld="";
218 
			$smarty->assign("email",$email);
219 
		}
220 
		if($error)
221 
		{
222 
			$smarty->assign("title","Ungültige E-Mail Adresse");
223 
			$smarty->assign("error",$error);
224 
			$smarty->assign("meld",$meld);
225 
			$smarty->assign("db_meld",$db_meld);
226 
		}
227 
		else
228 
		{
229 
			$smarty->assign("meld","");
230 
			$smarty->assign("db_meld","");
231 
		}
232 
		return !$error;
233 
	}
39 lars 234 
	// }}}
235 
	// {{{ log_split()
3 lars 236 
	function log_split($s)
237 
	{
238 
		global $k, $time0, $count_t;
239 
		$r = Array();
240 
		$p = 0;
241 
		$l = strlen($s);
242 
		while ($p < $l)
243 
		{
244 
			check_Time();
245 
			while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
246 
			{
247 
				$p++;
248 
			}
249 
			if ($s[$p] == '"')
250 
			{
251 
				$p++;
252 
				$q = $p;
253 
				while (($p < $l) && ($s[$p] != '"'))
254 
				{
255 
					if ($s[$p] == '\\')
256 
					{
257 
						$p+=2;
258 
						continue;
259 
					}
260 
					$p++;
261 
				}
262 
				$r[] = stripslashes(substr($s, $q, $p-$q));
263 
				$p++;
264 
				while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
265 
				{
266 
					$p++;
267 
				}
268 
				$p++;
269 
			}
270 
			else
271 
			{
272 
				if ($s[$p] == "'")
273 
				{
274 
					$p++;
275 
					$q = $p;
276 
					while (($p < $l) && ($s[$p] != "'"))
277 
					{
278 
						if ($s[$p] == '\\')
279 
						{
280 
							$p+=2;
281 
								continue;
282 
						}
283 
					$p++;
284 
					}
285 
					$r[] = stripslashes(substr($s, $q, $p-$q));
286 
					$p++;
287 
					while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
288 
					{
289 
						$p++;
290 
					}
291 
						$p++;
292 
				}
293 
				else
294 
				{
295 
					$q = $p;
296 
					while (($p < $l) && (strpos(";",$s[$p]) === false))
297 
					{
298 
						$p++;
299 
					}
300 
					$r[] = stripslashes(trim(substr($s, $q, $p-$q)))
301 
;
302 
					while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
303 
					{
304 
						$p++;
305 
					}
306 
					$p++;
307 
				}
308 
			}
309 
		}
310 
		$r2 = array(array());
311 
		$i=0;
312 
		$j=0;
313 
		$ind=0;
314 
		$anz=count($r);
315 
		while ($i < $anz)
316 
		{
317 
			$wert=$r[$i];
318 
			$l=strlen($wert)-1;
319 
			$char=substr($wert,$l,1);
320 
			if($char=='"' || $char=='"')
321 
			{
322 
				$wert=substr($wert,0,$l);
323 
			}
324 
			$r2[$j][$ind]=$wert;
325 
			if ($ind == 2)
326 
			{
327 
				$ind=0;
328 
				$j++;
329 
			}
330 
			else
331 
			{
332 
				$ind++;
333 
			}
334 
			$i++;
335 
		}
336 
		return $r2;
337 
	}
39 lars 338 
	// }}}
339 
	// {{{ check_Time()
3 lars 340 
	function check_Time()
341 
	{
342 
		global $time0;
343 
		$count_t=0;
344 
		$time1=time();
345 
		if ($time1-$time0 >= 25)
346 
		{
347 
			$time0=$time1;
348 
			$count_t++;
349 
			set_time_limit(30);
350 
		}
351 
	}
39 lars 352 
	// }}}
353 
	// {{{ PMA_readFile()
354 
 
3 lars 355 
	//This function reads the file uploaded according to compression method
356 
	function PMA_readFile($fname, $comp)
357 
	{
358 
		if (isset($fname))
359 
		{
360 
			check_Time();
361 
			switch ($comp)
362 
			{
363 
				case 'self':
364 
				$file = @fopen("$fname", 'rb');
365 
				if (!$file)
366 
				{
367 
					return FALSE;
368 
				}
369 
				$test = fread($file, 3);
370 
				fclose($file);
371 
				if ($test[0] == chr(31) && $test[1] == chr(139))
372 
				{
373 
					return PMA_readFile($fname,"gzip");
374 
				}
375 
				else
376 
				{
377 
					if ($test == 'BZh')
378 
					{
379 
						return PMA_readFile($fname, 'bzip2');
380 
					}
381 
					else
382 
					{
383 
						return PMA_readFile($fname,'plain');
384 
					}
385 
				}
386 
				break;
387 
				case 'plain':
388 
					$file = @fopen($fname, 'rb');
389 
					if (!$file)
390 
					{
391 
						return FALSE;
392 
					}
393 
					$content = fread($file, filesize($fname));
394 
					fclose($file);
395 
				break;
396 
				case 'gzip':
397 
					if (@function_exists('gzopen'))
398 
					{
399 
						$file = @gzopen($path, 'rb');
400 
						if (!$file)
401 
						{
402 
							return FALSE;
403 
						}
404 
						$content = '';
405 
						while (!gzeof($file))
406 
						{
407 
							$content .= gzgetc($file);
408 
						}
409 
						gzclose($file);
410 
					}
411 
					else
412 
					{
413 
						return FALSE;
414 
					}
415 
					break;
416 
				case 'bzip2':
417 
					if (@function_exists('bzdecompress'))
418 
					{
419 
						$file = @fopen($fname, 'rb');
420 
						if (!$file)
421 
						{
422 
							return FALSE;
423 
						}
424 
						$content = fread($file, filesize($fname));
425 
						fclose($file);
426 
						$content = bzdecompress($content);
427 
					}
428 
					else
429 
					{
430 
						return FALSE;
431 
					}
432 
					break;
433 
				default:
434 
					return FALSE;
435 
			}
436 
			check_Time();
437 
			return $content;
438 
		}
439 
/*		else
440 
		{
441 
			require("import.php");
442 
		}*/
443 
	}
444 
 
445 
	function p_log($message)
446 
	{
81 lars 447 
		global $u_id, $u_name, $pending, $email, $db;
3 lars 448 
		$t_stamp=time();
449 
		$sql="INSERT INTO log (user_id, datum, message) VALUES ($u_id, $t_stamp, '$message')";
81 lars 450 
		$r=$db->query($sql);
451 
		$res=(!DB::isError($r));
3 lars 452 
		return $res;
453 
	}
454 
 
455 
	function get_log_entries()
456 
	{
81 lars 457 
		global $db;
3 lars 458 
		$sql="SELECT * FROM log";
81 lars 459 
		$res=$db->query($sql);
460 
		if(!DB::isError($res))
3 lars 461 
		{
81 lars 462 
			$anz=$res->num_Rows();
3 lars 463 
		}
464 
		else
465 
		{
466 
			if (file_exists("../log/log.txt"))
467 
			{
468 
				$content=PMA_readFile("../log/log.txt","plain");
469 
				$r=log_split($content);
470 
				$anz=count($r[0]);
471 
			}
472 
		}
473 
		return $anz;
474 
	}
475 
	function read_log($start)
476 
	{
477 
		$content="";
81 lars 478 
		global $max_anz, $db;
3 lars 479 
		$sql="SELECT * FROM log LIMIT $start, $max_anz";
81 lars 480 
		$res=$db->query($sql);
481 
		if($res->num_Rows())
3 lars 482 
		{
81 lars 483 
			while ($row_d=$res->fetch_Row())
3 lars 484 
			{
485 
				$content.="'".$row_d["user_id"]."';'".$row_d["datum"]."';'".$row_d["message"]."'\r\n";
486 
			}
487 
			$row=log_split($content);
488 
		}
489 
		else
490 
		{
491 
			if (file_exists("../log/log.txt"))
492 
			{
493 
				$content=PMA_readFile("../log/log.txt","plain");
494 
				$row=log_split($content);
495 
				$row=array_splice($row,$start,$max_anz);
496 
			}
497 
			else
498 
			{
499 
				$row="";
500 
			}
501 
		}
502 
		return $row;
503 
	}
504 
 
505 
	//
506 
	// Pagination routine, generates
507 
	// page number sequence
508 
	// taken from phpBB
509 
 
510 
	function generate_pagination($base_url, $num_items, $per_page, $start_item, $add_prevnext_text = TRUE)
511 
	{
512 
		if (!$num_items)
513 
		{
514 
			return "";
515 
		}
516 
 
517 
		$total_pages = ceil($num_items/$per_page);
518 
 
519 
		if ( $total_pages == 1 )
520 
		{
521 
			return '';
522 
		}
523 
 
524 
		$on_page = floor($start_item / $per_page) + 1;
525 
 
526 
		$page_string = '';
527 
		if ( $total_pages > 25 )
528 
		{
529 
			$init_page_max = ( $total_pages > 3 ) ? 3 : $total_pages;
530 
 
531 
			for($i = 1; $i < $init_page_max + 1; $i++)
532 
			{
533 
				$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
534 
				if ( $i <  $init_page_max )
535 
				{
536 
					$page_string .= ", ";
537 
				}
538 
			}
539 
 
540 
			if ( $total_pages > 3 )
541 
			{
542 
				if ( $on_page > 1  && $on_page < $total_pages )
543 
				{
544 
					$page_string .= ( $on_page > 5 ) ? ' ... ' : ', ';
545 
 
546 
					$init_page_min = ( $on_page > 4 ) ? $on_page : 5;
547 
					$init_page_max = ( $on_page < $total_pages - 4 ) ? $on_page : $total_pages - 4;
548 
 
549 
					for($i = $init_page_min - 1; $i < $init_page_max + 2; $i++)
550 
					{
551 
						$page_string .= ($i == $on_page) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
552 
						if ( $i <  $init_page_max + 1 )
553 
						{
554 
							$page_string .= ', ';
555 
						}
556 
					}
557 
 
558 
					$page_string .= ( $on_page < $total_pages - 4 ) ? ' ... ' : ', ';
559 
				}
560 
				else
561 
				{
562 
					$page_string .= ' ... ';
563 
				}
564 
 
565 
				for($i = $total_pages - 2; $i < $total_pages + 1; $i++)
566 
				{
567 
					$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>'  : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
568 
					if( $i <  $total_pages )
569 
					{
570 
						$page_string .= ", ";
571 
					}
572 
				}
573 
			}
574 
		}
575 
		else
576 
		{
577 
			for($i = 1; $i < $total_pages + 1; $i++)
578 
			{
579 
				$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
580 
				if ( $i <  $total_pages )
581 
				{
582 
					$page_string .= ', ';
583 
				}
584 
			}
585 
		}
586 
 
587 
		if ( $add_prevnext_text )
588 
		{
589 
			if ( $on_page > 1 )
590 
			{
591 
				$page_string = ' <a href="' . $base_url . "?start=" . ( ( $on_page - 2 ) * $per_page ) . '">Zurück</a>&nbsp;&nbsp;' . $page_string;
592 
			}
593 
			else
594 
			{
595 
				$page_string = 'Zurück&nbsp;&nbsp;' . $page_string;
596 
			}
597 
			if ( $on_page < $total_pages )
598 
			{
599 
				$page_string .= '&nbsp;&nbsp;<a href="' . $base_url . "?start=" . ( $on_page * $per_page ) . '">Weiter</a>';
600 
			}
601 
			else
602 
			{
603 
				$page_string .= '&nbsp;&nbsp;Weiter';
604 
			}
605 
 
606 
		}
607 
 
608 
		$page_string = 'Gehe zu Seite ' . $page_string;
609 
 
610 
		return $page_string;
611 
	}
612 
 
613 
	function checkDir($dir)
614 
	{
615 
		if (empty($dir))
616 
		{
617 
			$dir="upload";
618 
		}
619 
		if (file_exists("$dir") )
620 
		{
621 
			$ftype=filetype("$dir");
622 
			if ($ftype=="dir" || $ftype=="link")
623 
			{
624 
				if($ftype=="link")
625 
				{
626 
				$fname_l=readlink("$dir");
627 
				$ftype_l=filetype($fname_l);
628 
				if ($ftype_l == "dir")
629 
				{
630 
					$ret=is_writeable($fname_l);
631 
				}
632 
				else
633 
				{
634 
						if(unlink("$dir"))
635 
						{
636 
							$ret=mkdir("$dir");
637 
						}
638 
						else
639 
						{
640 
							$ret=FALSE;
641 
						}
642 
					}
643 
				}
644 
				else
645 
				{
646 
					$ret=TRUE;
647 
				}
648 
			}
649 
			else
650 
			{
651 
				if(unlink("$dir"))
652 
				{
653 
					$ret=mkdir("$dir");
654 
				}
655 
				else
656 
				{
657 
					$ret=FALSE;
658 
				}
659 
			}
660 
		}
661 
		else
662 
		{
663 
			$ret=mkdir ("$dir");
664 
		}
665 
		return $ret;
666 
	}
667 
 
668 
	function upload_pic($pic, &$meld, &$dst)
669 
	{
670 
		$fname="../images/$pic";
671 
		$tmp=$_FILES['pic']['tmp_name'];
672 
//		echo $_FILES["pic"]["type"];
673 
		$img_info=getimagesize($tmp);
674 
		$typ=$img_info[2];
675 
		switch($typ)
676 
		{
677 
			case 1:		//GIF
678 
			case 2:		//JPEG
679 
			case 3:		//PNG
680 
				if (checkDir("../images"))
681 
				{
682 
					if(!move_uploaded_file($tmp,$fname))
683 
					{
684 
						$meld="Konnte Datei nicht verschieben!";
685 
						unlink($tmp);
686 
						$ret=false;
687 
					}
688 
					else
689 
					{
690 
						if(!checkDir("../images/thumbs"))
691 
						{
692 
							$meld="Konnte Thumbnail nicht erstellen!";
693 
							unlink($fname);
694 
							$ret=false;
695 
						}
696 
						else
697 
						{
698 
							if (function_exists("gd_info"))
699 
							{
700 
								//GD Bibliothek steht zur Verfügung
701 
								$gd_info=gd_info();
702 
								$width=60;
703 
								$height=round($img_info[1]/($img_info[0]/$width),0);
704 
								$im_d=imagecreate($width, $height);
705 
								switch($typ)
706 
								{
707 
									case 1:
708 
										$im_s=imagecreatefromgif($fname);
709 
										break;
710 
									case 2:
711 
										$im_s=imagecreatefromjpeg($fname);
712 
										break;
713 
									case 3:
714 
										$im_s=imagecreatefrompng($fname);
715 
										break;
716 
								}
717 
								imagepalettecopy($im_d,$im_s);
718 
								imagecopyresized($im_d,$im_s,0,0,0,0,$width,$height,$img_info[0],$img_info[1]);
719 
								$dst=$pic;
720 
								if($gd_info["PNG Support"])
721 
								{
722 
									$dst=substr($dst,0,strlen($dst)-3);
723 
									$dst.="png";
724 
									if($typ!=3)
725 
									{
726 
										imagePNG($im_s,"../images/$dst");
727 
									}
728 
									$ret= imagePNG($im_d,"../images/thumbs/$dst");
729 
								}
730 
								else
731 
								{
732 
									if($gd_info("JPEG Support"))
733 
									{
734 
										$ret= imageJPEG($im_d,"../images/thumbs/$dst");
735 
									}
736 
									else
737 
									{
738 
										$ret= false;
739 
									}
740 
								}
741 
								imagedestroy($im_s);
742 
								imagedestroy($im_d);
743 
								if(!$ret)
744 
								{
745 
									$meld="Konnte Thumbnail nicht erstellen!";
746 
								}
747 
							}
748 
							else
749 
							{
750 
								//GD-Bibliothek steht NICHT zur Verfügung!
751 
								$ret= copy($fname,$fname2);
752 
								$dst=$fname2;
753 
								if(!$ret)
754 
								{
755 
									$meld="Konnte Thumbnail nicht erstellen!";
756 
								}
757 
							}
758 
						}
759 
					}
760 
				}
761 
				else
762 
				{
763 
					$meld="Konnte Datei nicht verschieben!";
764 
					$ret=false;
765 
				}
766 
				break;
767 
			default:
768 
				$meld="Das ist kein gültiges Bild!";
769 
				$ret=false;
770 
				break;
771 
		}
772 
		return $ret;
773 
	}
774 
	function generate_pagination2($base_url, $num_items, $per_page, $start_item, $add_prevnext_text = TRUE)
775 
	{
62 lars 776 
		global $mode, $common;
3 lars 777 
		if (!$num_items)
778 
		{
779 
			return "";
780 
		}
781 
 
782 
		$total_pages = ceil($num_items/$per_page);
783 
 
784 
		if ( $total_pages == 1 )
785 
		{
62 lars 786 
			return '<table align="center" class="navig"><tr><th>'.$common["page"]." 1 ".$common["of"].' 1</th></tr></table><br><br>';
3 lars 787 
		}
788 
 
789 
		$on_page = floor($start_item / $per_page) + 1;
790 
 
62 lars 791 
		$page_string = '<table align="center" class="navig"><tr><th colspan="5">'.$common["page"].' '.$on_page.' '.$common["of"].' '.$total_pages.'</th></tr><tr>';
3 lars 792 
 
793 
		if ( $add_prevnext_text )
794 
		{
795 
			if ( $on_page > 1 )
796 
			{
74 lars 797 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<<\" title=\"${common["first_page"]}\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"0\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
3 lars 798 
				$prev_v=($on_page - 2 ) * $per_page;
74 lars 799 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<\" title=\"${common["previous_page"]}\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"$prev_v\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
3 lars 800 
			}
801 
			else
802 
			{
66 lars 803 
				$page_string .= "<td><form name=\"nav\" action=$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>";
804 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<\" class=\"liteoption\" disabled><input type=\"hidden\" name=\"start\" value=\"0\"></form></td>";
3 lars 805 
			}
806 
		}
807 
		if($total_pages >1)
808 
		{
66 lars 809 
			$page_opts="";
3 lars 810 
			for ($i=0;$i<$total_pages;$i++)
811 
			{
812 
				$selected="";
813 
				$j=$i+1;
814 
				if($j==$on_page)
815 
				{
816 
					$selected="selected=\"selected\"";
817 
				}
818 
				$start=($i*$per_page);
819 
				$page_opts.="<option value=$start $selected>$j</option>";
820 
			}
74 lars 821 
			$page_string.="<td width=\"100\"><form name=\"nav\" action=$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 822 
		}
823 
 
824 
		if ( $add_prevnext_text )
825 
		{
826 
			if ( $on_page < $total_pages )
827 
			{
828 
				$next_v=($on_page * $per_page);
74 lars 829 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\">|\" title=\"${common["next_page"]}\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"$next_v\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
3 lars 830 
				$max_v=($total_pages -1)*$per_page;
74 lars 831 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\">>|\" title=\"${common["last_page"]}\" class=\"liteoption\"><input type=\"hidden\" name=\"start\" value=\"$max_v\"><input type=\"hidden\" name=\"mode\" value=\"$mode\"></form></td>";
3 lars 832 
			}
833 
			else
834 
			{
69 lars 835 
				$page_string .= "<td><form name=\"nav\" action=$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>";
836 
				$page_string .= "<td><form name=\"nav\" action=$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 837 
			}
838 
 
839 
		}
840 
		$page_string.="</tr></table><br><br>";
841 
 
842 
		return $page_string;
843 
	}
844 
?>