Subversion-Projekte lars-tiefland.em_wm

Revision

Revision 76 | Revision 82 | 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"]);
76 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 
				$smarty->assign("disabled", "");
44 lars 176 
		}
177 
		return $a;
178 
	}
179 
 
180 
	function User_logout()
181 
	{
182 
		global $a;
183 
		$a->logout();
184 
	}
39 lars 185 
	// {{{ validate_email()
186 
 
187 
	/**
188 
	 * Check to see if email address is valid or
189 
	 * already present in the DB
190 
	*/
3 lars 191 
	function validate_email($email)
192 
	{
193 
		global $smarty;
194 
		$meld="";
195 
		$error=false;
196 
		if ($email != '')
197 
		{
198 
			if (preg_match('/^[a-z0-9&\'\.\-_\+]+@[a-z0-9\-]+\.([a-z0-9\-]+\.)*?[a-z]+$/is', $email)&& $email!="your@address.com")
199 
			{
200 
					$error=false;
201 
					$meld="";
202 
					$db_meld="";
203 
			}
204 
			else
205 
			{
206 
				$error=true;
207 
				$meld = "Email ungültig!";
208 
				$db_meld="";
209 
				$smarty->assign("email",$email);
210 
			}
211 
		}
212 
		else
213 
		{
214 
			$error = true;
215 
			$meld = "Email ungültig!";
216 
			$db_meld="";
217 
			$smarty->assign("email",$email);
218 
		}
219 
		if($error)
220 
		{
221 
			$smarty->assign("title","Ungültige E-Mail Adresse");
222 
			$smarty->assign("error",$error);
223 
			$smarty->assign("meld",$meld);
224 
			$smarty->assign("db_meld",$db_meld);
225 
		}
226 
		else
227 
		{
228 
			$smarty->assign("meld","");
229 
			$smarty->assign("db_meld","");
230 
		}
231 
		return !$error;
232 
	}
39 lars 233 
	// }}}
234 
	// {{{ log_split()
3 lars 235 
	function log_split($s)
236 
	{
237 
		global $k, $time0, $count_t;
238 
		$r = Array();
239 
		$p = 0;
240 
		$l = strlen($s);
241 
		while ($p < $l)
242 
		{
243 
			check_Time();
244 
			while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
245 
			{
246 
				$p++;
247 
			}
248 
			if ($s[$p] == '"')
249 
			{
250 
				$p++;
251 
				$q = $p;
252 
				while (($p < $l) && ($s[$p] != '"'))
253 
				{
254 
					if ($s[$p] == '\\')
255 
					{
256 
						$p+=2;
257 
						continue;
258 
					}
259 
					$p++;
260 
				}
261 
				$r[] = stripslashes(substr($s, $q, $p-$q));
262 
				$p++;
263 
				while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
264 
				{
265 
					$p++;
266 
				}
267 
				$p++;
268 
			}
269 
			else
270 
			{
271 
				if ($s[$p] == "'")
272 
				{
273 
					$p++;
274 
					$q = $p;
275 
					while (($p < $l) && ($s[$p] != "'"))
276 
					{
277 
						if ($s[$p] == '\\')
278 
						{
279 
							$p+=2;
280 
								continue;
281 
						}
282 
					$p++;
283 
					}
284 
					$r[] = stripslashes(substr($s, $q, $p-$q));
285 
					$p++;
286 
					while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
287 
					{
288 
						$p++;
289 
					}
290 
						$p++;
291 
				}
292 
				else
293 
				{
294 
					$q = $p;
295 
					while (($p < $l) && (strpos(";",$s[$p]) === false))
296 
					{
297 
						$p++;
298 
					}
299 
					$r[] = stripslashes(trim(substr($s, $q, $p-$q)))
300 
;
301 
					while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false))
302 
					{
303 
						$p++;
304 
					}
305 
					$p++;
306 
				}
307 
			}
308 
		}
309 
		$r2 = array(array());
310 
		$i=0;
311 
		$j=0;
312 
		$ind=0;
313 
		$anz=count($r);
314 
		while ($i < $anz)
315 
		{
316 
			$wert=$r[$i];
317 
			$l=strlen($wert)-1;
318 
			$char=substr($wert,$l,1);
319 
			if($char=='"' || $char=='"')
320 
			{
321 
				$wert=substr($wert,0,$l);
322 
			}
323 
			$r2[$j][$ind]=$wert;
324 
			if ($ind == 2)
325 
			{
326 
				$ind=0;
327 
				$j++;
328 
			}
329 
			else
330 
			{
331 
				$ind++;
332 
			}
333 
			$i++;
334 
		}
335 
		return $r2;
336 
	}
39 lars 337 
	// }}}
338 
	// {{{ check_Time()
3 lars 339 
	function check_Time()
340 
	{
341 
		global $time0;
342 
		$count_t=0;
343 
		$time1=time();
344 
		if ($time1-$time0 >= 25)
345 
		{
346 
			$time0=$time1;
347 
			$count_t++;
348 
			set_time_limit(30);
349 
		}
350 
	}
39 lars 351 
	// }}}
352 
	// {{{ PMA_readFile()
353 
 
3 lars 354 
	//This function reads the file uploaded according to compression method
355 
	function PMA_readFile($fname, $comp)
356 
	{
357 
		if (isset($fname))
358 
		{
359 
			check_Time();
360 
			switch ($comp)
361 
			{
362 
				case 'self':
363 
				$file = @fopen("$fname", 'rb');
364 
				if (!$file)
365 
				{
366 
					return FALSE;
367 
				}
368 
				$test = fread($file, 3);
369 
				fclose($file);
370 
				if ($test[0] == chr(31) && $test[1] == chr(139))
371 
				{
372 
					return PMA_readFile($fname,"gzip");
373 
				}
374 
				else
375 
				{
376 
					if ($test == 'BZh')
377 
					{
378 
						return PMA_readFile($fname, 'bzip2');
379 
					}
380 
					else
381 
					{
382 
						return PMA_readFile($fname,'plain');
383 
					}
384 
				}
385 
				break;
386 
				case 'plain':
387 
					$file = @fopen($fname, 'rb');
388 
					if (!$file)
389 
					{
390 
						return FALSE;
391 
					}
392 
					$content = fread($file, filesize($fname));
393 
					fclose($file);
394 
				break;
395 
				case 'gzip':
396 
					if (@function_exists('gzopen'))
397 
					{
398 
						$file = @gzopen($path, 'rb');
399 
						if (!$file)
400 
						{
401 
							return FALSE;
402 
						}
403 
						$content = '';
404 
						while (!gzeof($file))
405 
						{
406 
							$content .= gzgetc($file);
407 
						}
408 
						gzclose($file);
409 
					}
410 
					else
411 
					{
412 
						return FALSE;
413 
					}
414 
					break;
415 
				case 'bzip2':
416 
					if (@function_exists('bzdecompress'))
417 
					{
418 
						$file = @fopen($fname, 'rb');
419 
						if (!$file)
420 
						{
421 
							return FALSE;
422 
						}
423 
						$content = fread($file, filesize($fname));
424 
						fclose($file);
425 
						$content = bzdecompress($content);
426 
					}
427 
					else
428 
					{
429 
						return FALSE;
430 
					}
431 
					break;
432 
				default:
433 
					return FALSE;
434 
			}
435 
			check_Time();
436 
			return $content;
437 
		}
438 
/*		else
439 
		{
440 
			require("import.php");
441 
		}*/
442 
	}
443 
 
444 
	function p_log($message)
445 
	{
81 lars 446 
		global $u_id, $u_name, $pending, $email, $db;
3 lars 447 
		$t_stamp=time();
448 
		$sql="INSERT INTO log (user_id, datum, message) VALUES ($u_id, $t_stamp, '$message')";
81 lars 449 
		$r=$db->query($sql);
450 
		$res=(!DB::isError($r));
3 lars 451 
		return $res;
452 
	}
453 
 
454 
	function get_log_entries()
455 
	{
81 lars 456 
		global $db;
3 lars 457 
		$sql="SELECT * FROM log";
81 lars 458 
		$res=$db->query($sql);
459 
		if(!DB::isError($res))
3 lars 460 
		{
81 lars 461 
			$anz=$res->num_Rows();
3 lars 462 
		}
463 
		else
464 
		{
465 
			if (file_exists("../log/log.txt"))
466 
			{
467 
				$content=PMA_readFile("../log/log.txt","plain");
468 
				$r=log_split($content);
469 
				$anz=count($r[0]);
470 
			}
471 
		}
472 
		return $anz;
473 
	}
474 
	function read_log($start)
475 
	{
476 
		$content="";
81 lars 477 
		global $max_anz, $db;
3 lars 478 
		$sql="SELECT * FROM log LIMIT $start, $max_anz";
81 lars 479 
		$res=$db->query($sql);
480 
		if($res->num_Rows())
3 lars 481 
		{
81 lars 482 
			while ($row_d=$res->fetch_Row())
3 lars 483 
			{
484 
				$content.="'".$row_d["user_id"]."';'".$row_d["datum"]."';'".$row_d["message"]."'\r\n";
485 
			}
486 
			$row=log_split($content);
487 
		}
488 
		else
489 
		{
490 
			if (file_exists("../log/log.txt"))
491 
			{
492 
				$content=PMA_readFile("../log/log.txt","plain");
493 
				$row=log_split($content);
494 
				$row=array_splice($row,$start,$max_anz);
495 
			}
496 
			else
497 
			{
498 
				$row="";
499 
			}
500 
		}
501 
		return $row;
502 
	}
503 
 
504 
	//
505 
	// Pagination routine, generates
506 
	// page number sequence
507 
	// taken from phpBB
508 
 
509 
	function generate_pagination($base_url, $num_items, $per_page, $start_item, $add_prevnext_text = TRUE)
510 
	{
511 
		if (!$num_items)
512 
		{
513 
			return "";
514 
		}
515 
 
516 
		$total_pages = ceil($num_items/$per_page);
517 
 
518 
		if ( $total_pages == 1 )
519 
		{
520 
			return '';
521 
		}
522 
 
523 
		$on_page = floor($start_item / $per_page) + 1;
524 
 
525 
		$page_string = '';
526 
		if ( $total_pages > 25 )
527 
		{
528 
			$init_page_max = ( $total_pages > 3 ) ? 3 : $total_pages;
529 
 
530 
			for($i = 1; $i < $init_page_max + 1; $i++)
531 
			{
532 
				$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
533 
				if ( $i <  $init_page_max )
534 
				{
535 
					$page_string .= ", ";
536 
				}
537 
			}
538 
 
539 
			if ( $total_pages > 3 )
540 
			{
541 
				if ( $on_page > 1  && $on_page < $total_pages )
542 
				{
543 
					$page_string .= ( $on_page > 5 ) ? ' ... ' : ', ';
544 
 
545 
					$init_page_min = ( $on_page > 4 ) ? $on_page : 5;
546 
					$init_page_max = ( $on_page < $total_pages - 4 ) ? $on_page : $total_pages - 4;
547 
 
548 
					for($i = $init_page_min - 1; $i < $init_page_max + 2; $i++)
549 
					{
550 
						$page_string .= ($i == $on_page) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
551 
						if ( $i <  $init_page_max + 1 )
552 
						{
553 
							$page_string .= ', ';
554 
						}
555 
					}
556 
 
557 
					$page_string .= ( $on_page < $total_pages - 4 ) ? ' ... ' : ', ';
558 
				}
559 
				else
560 
				{
561 
					$page_string .= ' ... ';
562 
				}
563 
 
564 
				for($i = $total_pages - 2; $i < $total_pages + 1; $i++)
565 
				{
566 
					$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>'  : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
567 
					if( $i <  $total_pages )
568 
					{
569 
						$page_string .= ", ";
570 
					}
571 
				}
572 
			}
573 
		}
574 
		else
575 
		{
576 
			for($i = 1; $i < $total_pages + 1; $i++)
577 
			{
578 
				$page_string .= ( $i == $on_page ) ? '<b>' . $i . '</b>' : '<a href="' . $base_url . "?start=" . ( ( $i - 1 ) * $per_page ) . '">' . $i . '</a>';
579 
				if ( $i <  $total_pages )
580 
				{
581 
					$page_string .= ', ';
582 
				}
583 
			}
584 
		}
585 
 
586 
		if ( $add_prevnext_text )
587 
		{
588 
			if ( $on_page > 1 )
589 
			{
590 
				$page_string = ' <a href="' . $base_url . "?start=" . ( ( $on_page - 2 ) * $per_page ) . '">Zurück</a>&nbsp;&nbsp;' . $page_string;
591 
			}
592 
			else
593 
			{
594 
				$page_string = 'Zurück&nbsp;&nbsp;' . $page_string;
595 
			}
596 
			if ( $on_page < $total_pages )
597 
			{
598 
				$page_string .= '&nbsp;&nbsp;<a href="' . $base_url . "?start=" . ( $on_page * $per_page ) . '">Weiter</a>';
599 
			}
600 
			else
601 
			{
602 
				$page_string .= '&nbsp;&nbsp;Weiter';
603 
			}
604 
 
605 
		}
606 
 
607 
		$page_string = 'Gehe zu Seite ' . $page_string;
608 
 
609 
		return $page_string;
610 
	}
611 
 
612 
	function checkDir($dir)
613 
	{
614 
		if (empty($dir))
615 
		{
616 
			$dir="upload";
617 
		}
618 
		if (file_exists("$dir") )
619 
		{
620 
			$ftype=filetype("$dir");
621 
			if ($ftype=="dir" || $ftype=="link")
622 
			{
623 
				if($ftype=="link")
624 
				{
625 
				$fname_l=readlink("$dir");
626 
				$ftype_l=filetype($fname_l);
627 
				if ($ftype_l == "dir")
628 
				{
629 
					$ret=is_writeable($fname_l);
630 
				}
631 
				else
632 
				{
633 
						if(unlink("$dir"))
634 
						{
635 
							$ret=mkdir("$dir");
636 
						}
637 
						else
638 
						{
639 
							$ret=FALSE;
640 
						}
641 
					}
642 
				}
643 
				else
644 
				{
645 
					$ret=TRUE;
646 
				}
647 
			}
648 
			else
649 
			{
650 
				if(unlink("$dir"))
651 
				{
652 
					$ret=mkdir("$dir");
653 
				}
654 
				else
655 
				{
656 
					$ret=FALSE;
657 
				}
658 
			}
659 
		}
660 
		else
661 
		{
662 
			$ret=mkdir ("$dir");
663 
		}
664 
		return $ret;
665 
	}
666 
 
667 
	function upload_pic($pic, &$meld, &$dst)
668 
	{
669 
		$fname="../images/$pic";
670 
		$tmp=$_FILES['pic']['tmp_name'];
671 
//		echo $_FILES["pic"]["type"];
672 
		$img_info=getimagesize($tmp);
673 
		$typ=$img_info[2];
674 
		switch($typ)
675 
		{
676 
			case 1:		//GIF
677 
			case 2:		//JPEG
678 
			case 3:		//PNG
679 
				if (checkDir("../images"))
680 
				{
681 
					if(!move_uploaded_file($tmp,$fname))
682 
					{
683 
						$meld="Konnte Datei nicht verschieben!";
684 
						unlink($tmp);
685 
						$ret=false;
686 
					}
687 
					else
688 
					{
689 
						if(!checkDir("../images/thumbs"))
690 
						{
691 
							$meld="Konnte Thumbnail nicht erstellen!";
692 
							unlink($fname);
693 
							$ret=false;
694 
						}
695 
						else
696 
						{
697 
							if (function_exists("gd_info"))
698 
							{
699 
								//GD Bibliothek steht zur Verfügung
700 
								$gd_info=gd_info();
701 
								$width=60;
702 
								$height=round($img_info[1]/($img_info[0]/$width),0);
703 
								$im_d=imagecreate($width, $height);
704 
								switch($typ)
705 
								{
706 
									case 1:
707 
										$im_s=imagecreatefromgif($fname);
708 
										break;
709 
									case 2:
710 
										$im_s=imagecreatefromjpeg($fname);
711 
										break;
712 
									case 3:
713 
										$im_s=imagecreatefrompng($fname);
714 
										break;
715 
								}
716 
								imagepalettecopy($im_d,$im_s);
717 
								imagecopyresized($im_d,$im_s,0,0,0,0,$width,$height,$img_info[0],$img_info[1]);
718 
								$dst=$pic;
719 
								if($gd_info["PNG Support"])
720 
								{
721 
									$dst=substr($dst,0,strlen($dst)-3);
722 
									$dst.="png";
723 
									if($typ!=3)
724 
									{
725 
										imagePNG($im_s,"../images/$dst");
726 
									}
727 
									$ret= imagePNG($im_d,"../images/thumbs/$dst");
728 
								}
729 
								else
730 
								{
731 
									if($gd_info("JPEG Support"))
732 
									{
733 
										$ret= imageJPEG($im_d,"../images/thumbs/$dst");
734 
									}
735 
									else
736 
									{
737 
										$ret= false;
738 
									}
739 
								}
740 
								imagedestroy($im_s);
741 
								imagedestroy($im_d);
742 
								if(!$ret)
743 
								{
744 
									$meld="Konnte Thumbnail nicht erstellen!";
745 
								}
746 
							}
747 
							else
748 
							{
749 
								//GD-Bibliothek steht NICHT zur Verfügung!
750 
								$ret= copy($fname,$fname2);
751 
								$dst=$fname2;
752 
								if(!$ret)
753 
								{
754 
									$meld="Konnte Thumbnail nicht erstellen!";
755 
								}
756 
							}
757 
						}
758 
					}
759 
				}
760 
				else
761 
				{
762 
					$meld="Konnte Datei nicht verschieben!";
763 
					$ret=false;
764 
				}
765 
				break;
766 
			default:
767 
				$meld="Das ist kein gültiges Bild!";
768 
				$ret=false;
769 
				break;
770 
		}
771 
		return $ret;
772 
	}
773 
	function generate_pagination2($base_url, $num_items, $per_page, $start_item, $add_prevnext_text = TRUE)
774 
	{
62 lars 775 
		global $mode, $common;
3 lars 776 
		if (!$num_items)
777 
		{
778 
			return "";
779 
		}
780 
 
781 
		$total_pages = ceil($num_items/$per_page);
782 
 
783 
		if ( $total_pages == 1 )
784 
		{
62 lars 785 
			return '<table align="center" class="navig"><tr><th>'.$common["page"]." 1 ".$common["of"].' 1</th></tr></table><br><br>';
3 lars 786 
		}
787 
 
788 
		$on_page = floor($start_item / $per_page) + 1;
789 
 
62 lars 790 
		$page_string = '<table align="center" class="navig"><tr><th colspan="5">'.$common["page"].' '.$on_page.' '.$common["of"].' '.$total_pages.'</th></tr><tr>';
3 lars 791 
 
792 
		if ( $add_prevnext_text )
793 
		{
794 
			if ( $on_page > 1 )
795 
			{
74 lars 796 
				$page_string .= "<td><form name=\"nav\" action=$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 797 
				$prev_v=($on_page - 2 ) * $per_page;
74 lars 798 
				$page_string .= "<td><form name=\"nav\" action=$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 799 
			}
800 
			else
801 
			{
66 lars 802 
				$page_string .= "<td><form name=\"nav\" action=$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>";
803 
				$page_string .= "<td><form name=\"nav\" action=$base_url method=\"post\"><input type=\"submit\" value=\"|<\" class=\"liteoption\" disabled><input type=\"hidden\" name=\"start\" value=\"0\"></form></td>";
3 lars 804 
			}
805 
		}
806 
		if($total_pages >1)
807 
		{
66 lars 808 
			$page_opts="";
3 lars 809 
			for ($i=0;$i<$total_pages;$i++)
810 
			{
811 
				$selected="";
812 
				$j=$i+1;
813 
				if($j==$on_page)
814 
				{
815 
					$selected="selected=\"selected\"";
816 
				}
817 
				$start=($i*$per_page);
818 
				$page_opts.="<option value=$start $selected>$j</option>";
819 
			}
74 lars 820 
			$page_string.="<td width=\"100\"><form name=\"nav\" action=$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 821 
		}
822 
 
823 
		if ( $add_prevnext_text )
824 
		{
825 
			if ( $on_page < $total_pages )
826 
			{
827 
				$next_v=($on_page * $per_page);
74 lars 828 
				$page_string .= "<td><form name=\"nav\" action=$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 829 
				$max_v=($total_pages -1)*$per_page;
74 lars 830 
				$page_string .= "<td><form name=\"nav\" action=$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 831 
			}
832 
			else
833 
			{
69 lars 834 
				$page_string .= "<td><form name=\"nav\" action=$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>";
835 
				$page_string .= "<td><form name=\"nav\" action=$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 836 
			}
837 
 
838 
		}
839 
		$page_string.="</tr></table><br><br>";
840 
 
841 
		return $page_string;
842 
	}
843 
?>