reading and checking for session variables rewritten
[mailer.git] / inc / mysql-manager.php
1 <?php
2 /************************************************************************
3  * MXChange v0.2.1                                    Start: 08/26/2003 *
4  * ===============                              Last change: 11/29/2004 *
5  *                                                                      *
6  * -------------------------------------------------------------------- *
7  * File              : mysql-manager.php                                *
8  * -------------------------------------------------------------------- *
9  * Short description : All MySQL-related functions                      *
10  * -------------------------------------------------------------------- *
11  * Kurzbeschreibung  : Alle MySQL-Relevanten Funktionen                 *
12  * -------------------------------------------------------------------- *
13  *                                                                      *
14  * -------------------------------------------------------------------- *
15  * Copyright (c) 2003 - 2008 by Roland Haeder                           *
16  * For more information visit: http://www.mxchange.org                  *
17  *                                                                      *
18  * This program is free software; you can redistribute it and/or modify *
19  * it under the terms of the GNU General Public License as published by *
20  * the Free Software Foundation; either version 2 of the License, or    *
21  * (at your option) any later version.                                  *
22  *                                                                      *
23  * This program is distributed in the hope that it will be useful,      *
24  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
25  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
26  * GNU General Public License for more details.                         *
27  *                                                                      *
28  * You should have received a copy of the GNU General Public License    *
29  * along with this program; if not, write to the Free Software          *
30  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
31  * MA  02110-1301  USA                                                  *
32  ************************************************************************/
33
34 // Some security stuff...
35 if (ereg(basename(__FILE__), $_SERVER['PHP_SELF']))
36 {
37         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
38         require($INC);
39 }
40
41 //
42 function ADD_MODULE_TITLE($mod)
43 {
44         global $cacheArray, $_CONFIG;
45         $name = ""; $result = false;
46         // Load title
47         if (!isBooleanConstantAndTrue('mxchange_installed')) {
48                 if ((GET_EXT_VERSION("cache") >= "0.1.2") && (isset($cacheArray['modules']['module'])) && (is_array($cacheArray['modules']['module'])) && (isset($cacheArray['modules']['module'][$mod]))) {
49                         // Load from cache
50                         $name = $cacheArray['modules']['title'][$mod];
51
52                         // Update cache hits
53                         $_CONFIG['cache_hits']++;
54                 } else {
55                         // Load from database
56                         $result = SQL_QUERY_ESC("SELECT title FROM "._MYSQL_PREFIX."_mod_reg WHERE module='%s' LIMIT 1", array($mod), __FILE__, __LINE__);
57                         list($name) = SQL_FETCHROW($result);
58                         SQL_FREERESULT($result);
59                 }
60         }
61
62         // Trim name
63         $name = trim($name);
64
65         // Still no luck or empty title?
66         if (empty($name)) {
67                 // No name found
68                 $name = LANG_UNKNOWN_MODULE." (".$mod.")";
69                 if (SQL_NUMROWS($result) == 0) {
70                         // Add module to database
71                         $dummy = CHECK_MODULE($mod);
72                 }
73         }
74         return $name;
75 }
76 // Check validity of a given module name (no file extension)
77 function CHECK_MODULE($mod) {
78         // We need them now here...
79         global $cacheArray, $_CONFIG, $cacheInstance;
80
81         // Filter module name (names with low chars and underlines are fine!)
82         $mod = preg_replace("/[^a-z_]/", "", $mod);
83
84         // Check for prefix is a extension...
85         $modSplit = explode("_", $mod);
86         $extension = ""; $mod_chk = $mod;
87         //* DEBUG: */ echo __LINE__."*".count($modSplit)."*/".$mod."*<br />";
88         if (count($modSplit) == 2) {
89                 // Okay, there is a seperator (_) in the name so is the first part a module?
90                 //* DEBUG: */ echo __LINE__."*".$modSplit[0]."*<br />";
91                 if (EXT_IS_ACTIVE($modSplit[0])) {
92                         // The prefix is an extension's name, so let's set it
93                         $extension = $modSplit[0]; $mod = $modSplit[1];
94                 }
95         }
96
97         // Major error in module registry is the default
98         $ret = "major";
99
100         // Check if script is installed if not return a "done" to prevent some errors
101         if ((!isBooleanConstantAndTrue('mxchange_installed')) || (isBooleanConstantAndTrue('mxchange_installing')) || (!isBooleanConstantAndTrue('admin_registered'))) return "done";
102
103         // Check if cache is latest version
104         $locked = 'Y'; $hidden = 'N'; $admin = 'N'; $mem = 'N'; $found = false;
105         if ((GET_EXT_VERSION("cache") >= "0.1.2") && (isset($cacheArray['modules']['module'])) && (is_array($cacheArray['modules']['module']))) {
106                 // Is the module cached?
107                 if (isset($cacheArray['modules']['locked'][$mod_chk])) {
108                         // Check cache
109                         $locked = $cacheArray['modules']['locked'][$mod_chk];
110                         $hidden = $cacheArray['modules']['hidden'][$mod_chk];
111                         $admin  = $cacheArray['modules']['admin_only'][$mod_chk];
112                         $mem    = $cacheArray['modules']['mem_only'][$mod_chk];
113
114                         // Update cache hits
115                         $_CONFIG['cache_hits']++;
116                         $found = true;
117                 } else {
118                         // No, then we have to update it!
119                         $ret = "cache_miss";
120                 }
121         } else {
122                 // Check for module in database
123                 $result = SQL_QUERY_ESC("SELECT locked, hidden, admin_only, mem_only FROM "._MYSQL_PREFIX."_mod_reg WHERE module='%s' LIMIT 1", array($mod_chk), __FILE__, __LINE__);
124                 if (SQL_NUMROWS($result) == 1) {
125                         // Read data
126                         list($locked, $hidden, $admin, $mem) = SQL_FETCHROW($result);
127                         SQL_FREERESULT($result);
128                         $found = true;
129                 }
130         }
131
132         // Check returned values against current access permissions
133         //
134         //  Admin access            ----- Guest access -----           --- Guest   or   member? ---
135         if ((IS_ADMIN()) || (($locked == 'N') && ($admin == 'N') && (($mem == 'N') || (IS_LOGGED_IN())))) {
136                 // If you are admin you are welcome for everything!
137                 $ret = "done";
138         } elseif ($locked == 'Y') {
139                 // Module is locked
140                 $ret = "locked";
141         } elseif (($mem == 'Y') && (!IS_LOGGED_IN())) {
142                 // You have to login first!
143                 $ret = "mem_only";
144         } elseif (($admin == 'Y') && (!IS_ADMIN())) {
145                 // Only the Admin is allowed to enter this module!
146                 $ret = "admin_only";
147         }
148
149         // Still no luck or not found?
150         if (($ret == "major") || ($ret == "cache_miss") || (!$found)) {
151                 //         ----- Legacy module -----                      ---- Module in base folder  ----           --- Module with extension's name ---
152                 if ((file_exists(PATH."inc/modules/".$mod.".php")) || (file_exists(PATH.$mod.".php")) || (file_exists(PATH.$extension."/".$mod.".php"))) {
153                         // Data is missing so we add it
154                         if (GET_EXT_VERSION("sql_patches") >= "0.3.6") {
155                                 // Since 0.3.6 we have a has_menu column, this took me a half hour
156                                 // to find a loop here... *sigh*
157                                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_mod_reg
158 (module, locked, hidden, mem_only, admin_only, has_menu) VALUES
159 ('%s', 'Y', 'N', 'N', 'N', 'N')", array($mod_chk), __FILE__, __LINE__);
160                         } else {
161                                 // Wrong/missing sql_patches!
162                                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_mod_reg
163 (module, locked, hidden, mem_only, admin_only) VALUES
164 ('%s', 'Y', 'N', 'N', 'N')", array($mod_chk), __FILE__, __LINE__);
165                         }
166
167                         // Everthing is fine?
168                         if (SQL_AFFECTEDROWS() == 0) {
169                                 // Something bad happend!
170                                 return "major";
171                         }
172
173                         // Destroy cache here
174                         if (GET_EXT_VERSION("cache") >= "0.1.2") {
175                                 if ($cacheInstance->cache_file("mod_reg", true)) $cacheInstance->cache_destroy();
176                                 unset($cacheArray['modules']);
177                         }
178
179                         // And reload data
180                         $ret = CHECK_MODULE($mod_chk);
181                 } else {
182                         // Module not found we don't add it to the database
183                         $ret = "404";
184                 }
185         }
186
187         // Return the value
188         return $ret;
189 }
190 // Add menu description pending on given file name (without path!)
191 function ADD_DESCR($ACC_LVL, $file, $return = false, $output = true)
192 {
193         global $DEPTH, $_CONFIG;
194         $LINK_ADD = ""; $OUT = ""; $AND = "";
195         // First we have to do some analysis...
196         if (ereg("action-", $file)) {
197                 // This is an action file!
198                 $type = "action";
199                 $search = substr($file, 7);
200                 switch ($ACC_LVL)
201                 {
202                 case "admin":
203                         $MOD_CHECK = "admin";
204                         break;
205
206                 case "sponsor":
207                 case "guest":
208                 case "member":
209                         $MOD_CHECK = $GLOBALS['module'];
210                         break;
211                 }
212                 $AND = " AND what=''";
213         } elseif (ereg("what-", $file)) {
214                 // This is an admin what file!
215                 $type = "what";
216                 $search = substr($file, 5);
217                 $AND = "";
218                 switch ($ACC_LVL)
219                 {
220                 case "admin":
221                         $MOD_CHECK = "admin";
222                         break;
223
224                 case "guest":
225                 case "member":
226                         $MOD_CHECK = $GLOBALS['module'];
227                         if (!IS_ADMIN()) {
228                                 $AND = " AND visible='Y' AND locked='N'";
229                         }
230                         break;
231                 }
232                 $dummy = substr($search, 0, -4);
233                 $AND .= " AND action='".GET_ACTION($ACC_LVL, $dummy)."'";
234         } elseif (($ACC_LVL == "sponsor") || ($ACC_LVL == "engine")) {
235                 // Sponsor / engine menu
236                 $type = "what";
237                 $search = $file;
238                 $MOD_CHECK = $GLOBALS['module'];
239                 $AND = "";
240         } else {
241                 // Other
242                 $type = "menu";
243                 $search = $file;
244                 $MOD_CHECK = $GLOBALS['module'];
245                 $AND = "";
246         }
247         if ((!isset($DEPTH)) && (!$return)) {
248                 $DEPTH = "0";
249                 $prefix = "<DIV class=\"you_are_here\">".YOU_ARE_HERE."&nbsp;<STRONG><A class=\"you_are_here\" href=\"".URL."/modules.php?module=".$GLOBALS['module'].$LINK_ADD."\">Home</A></STRONG>";
250         } else {
251                 if (!$return) $DEPTH++;
252                 $prefix = "";
253         }
254         $prefix .= "&nbsp;-&gt;&nbsp;";
255         if (ereg(".php", $search)) {
256                 $search = substr($search, 0, strpos($search, ".php"));
257         }
258         $result = SQL_QUERY_ESC("SELECT title FROM "._MYSQL_PREFIX."_%s_menu WHERE %s='%s' ".$AND." LIMIT 1",
259          array($ACC_LVL, $type, $search), __FILE__, __LINE__);
260         if (SQL_NUMROWS($result) == 1) {
261                 list($ret) = SQL_FETCHROW($result);
262                 SQL_FREERESULT($result);
263                 if ($return) {
264                         // Return title
265                         return $ret;
266                 } elseif (((GET_EXT_VERSION("sql_patches") >= "0.2.3") && ($_CONFIG['youre_here'] == 'Y')) || ((IS_ADMIN()) && ($MOD_CHECK == "admin"))) {
267                         // Output HTML code
268                         $OUT = $prefix."<STRONG><A class=\"you_are_here\" href=\"".URL."/modules.php?module=".$MOD_CHECK."&amp;".$type."=".$search.$LINK_ADD."\">".$ret."</A></STRONG>\n";
269                         //* DEBUG: */ echo __LINE__."*".$type."/".$GLOBALS['what']."*<br />\n";
270                         if (($type == "what") || (($type == "action") && (!isset($_GET['what'])) && ($GLOBALS['what'] != "welcome"))) {
271                                 //* DEBUG: */ echo __LINE__."+".$type."+<br />\n";
272                                 $OUT .= "</DIV><br />\n";
273                         }
274                 }
275         }
276
277         // Return or output HTML code?
278         if ($output) {
279                 // Output HTML code here
280                 OUTPUT_HTML($OUT);
281         } else {
282                 // Return HTML code
283                 return $OUT;
284         }
285 }
286 //
287 function ADD_MENU($MODE, $act, $wht) {
288         global $_CONFIG;
289         if (!VALIDATE_MENU_ACTION($MODE, $act, $wht, true)) return CODE_MENU_NOT_VALID;
290         $main_cnt = 0; $AND = ""; $main_action = ""; $sub_what = "";
291         if (!IS_ADMIN())
292         {
293                 $AND = "AND visible='Y' AND locked='N'";
294         }
295         // Load SQL data and add the menu to the output stream...
296         $result_main = SQL_QUERY_ESC("SELECT title, action FROM "._MYSQL_PREFIX."_%s_menu WHERE what='' ".$AND." ORDER BY sort",
297          array($MODE), __FILE__, __LINE__);
298         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
299         if (SQL_NUMROWS($result_main) > 0)
300         {
301                 OUTPUT_HTML("<TABLE border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"".$MODE."_menu\">");
302                 // There are menus available, so we simply display them... :)
303                 while (list($main_title, $main_action) = SQL_FETCHROW($result_main))
304                 {
305                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
306                         // Load menu header template
307                         $BLOCK_MODE = false; $act = $main_action;
308                         LOAD_TEMPLATE($MODE."_menu_title", false, $main_title);
309
310                         $result_sub = SQL_QUERY_ESC("SELECT title, what FROM "._MYSQL_PREFIX."_%s_menu WHERE action='%s' AND what != '' ".$AND." ORDER BY sort",
311                          array($MODE, $main_action), __FILE__, __LINE__);
312                         $ctl = SQL_NUMROWS($result_sub);
313                         if ($ctl > 0)
314                         {
315                                 $cnt=0;
316                                 while (list($sub_title, $sub_what) = SQL_FETCHROW($result_sub))
317                                 {
318                                         $content = "";
319
320                                         // Full file name for checking menu
321                                         //* DEBUG: */ echo __LINE__.":!!!!".$sub_what."!!!<br />\n";
322                                         $test_inc = sprintf("%sinc/modules/%s/what-%s.php", PATH, $MODE, $sub_what);
323                                         $test = (file_exists($test_inc) && is_readable($test_inc));
324                                         if ($test) {
325                                                 if ((!empty($wht)) && (($wht == $sub_what))) {
326                                                         $content = "<STRONG>";
327                                                 }
328
329                                                 // Navigation link
330                                                 $content .= "<A name=\"menu\" class=\"menu_blur\" href=\"".URL."/modules.php?module=".$GLOBALS['module']."&amp;what=".$sub_what.ADD_URL_DATA("")."\" target=\"_self\">";
331                                         } else {
332                                                 $content .= "<I>";
333                                         }
334
335                                         // Menu title
336                                         $content .= $_CONFIG['middot'].$sub_title;
337
338                                         if ($test) {
339                                                 $content .= "</A>";
340                                         } else {
341                                                 $content .= "</I>";
342                                         }
343
344                                         if ((!empty($wht)) && (($wht == $sub_what))) {
345                                                 $content .= "</STRONG>";
346                                         }
347                                         $wht = $sub_what; $cnt++;
348                                         if ($cnt < $ctl) {
349                                                 LOAD_TEMPLATE($MODE."_menu_row", false, $content);
350                                         } else {
351                                                 LOAD_TEMPLATE($MODE."_menu_bottom", false, $content);
352                                         }
353                                 }
354                         } else {
355                                 // This is a menu block... ;-)
356                                 $BLOCK_MODE = true;
357                                 $INC_BLOCK = sprintf(PATH."inc/modules/%s/action-%s.php", $MODE, $main_action);
358                                 if ((file_exists($INC_BLOCK)) && (is_readable($INC_BLOCK))) {
359                                         // Load include file
360                                         if ((!EXT_IS_ACTIVE($main_action)) || ($main_action == "online")) OUTPUT_HTML("<TR>
361   <TD class=\"".$MODE."_menu_whats\">");
362                                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
363                                         include ($INC_BLOCK);
364                                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
365                                         if ((!EXT_IS_ACTIVE($main_action)) || ($main_action == "online")) OUTPUT_HTML("  </TD>
366 </TR>");
367                                 }
368                                 //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
369                         }
370                         $main_cnt++;
371                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
372                         if (SQL_NUMROWS($result_main) > $main_cnt)      OUTPUT_HTML("<TR><TD class=\"".$MODE."_menu_seperator\"></TD></TR>");
373                 }
374
375                 // Free memory
376                 SQL_FREERESULT($result_main);
377
378                 // Close table
379                 //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
380                 OUTPUT_HTML("</TABLE>");
381         }
382 }
383 // This patched function will reduce many SELECT queries for the specified or current admin login
384 function IS_ADMIN($admin="")
385 {
386         global $cacheArray, $_CONFIG;
387         $ret = false; $passCookie = ""; $valPass = "";
388         //* DEBUG: */ echo __LINE__."ADMIN:".$admin."<br />";
389
390         // If admin login is not given take current from cookies...
391         if ((empty($admin)) && (isSessionVariableSet('admin_login')) && (isSessionVariableSet('admin_md5'))) {
392                 $admin = SQL_ESCAPE(get_session('admin_login')); $passCookie = get_session('admin_md5');
393         }
394         //* DEBUG: */ echo __LINE__."ADMIN:".$admin."/".$passCookie."<br />";
395
396         // Search in array for entry
397         if ((!empty($passCookie)) && (isset($cacheArray['admins']['password'][$admin])) && (!empty($admin))) {
398                 // Count cache hits
399                 $_CONFIG['cache_hits']++;
400
401                 // Login data is valid or not?
402                 $valPass = generatePassString($cacheArray['admins']['password'][$admin]);
403         } elseif (!empty($admin)) {
404                 // Search for admin
405                 $result = SQL_QUERY_ESC("SELECT HIGH_PRIORITY password FROM "._MYSQL_PREFIX."_admins WHERE login='%s' LIMIT 1",
406                  array($admin), __FILE__, __LINE__);
407
408                 // Is he admin?
409                 $passDB = "";
410                 if (SQL_NUMROWS($result) == 1) {
411                         // Admin login was found so let's load password from DB
412                         list($passDB) = SQL_FETCHROW($result);
413                         $valPass = generatePassString($passDB);
414                 }
415
416                 // Free memory
417                 SQL_FREERESULT($result);
418         }
419
420         if (!empty($valPass)) {
421                 // Check if password is valid
422                 //* DEBUG: */ echo __LINE__."*".$valPass."/".$passCookie)."*<br>";
423                 $ret = (($valPass == $passCookie) || (($valPass == "*FAILED*") && (!EXT_IS_ACTIVE("cache"))));
424         }
425
426         // Return result of comparision
427         //* DEBUG: */ if (!$ret) echo __LINE__."OK!<br>";
428         return $ret;
429 }
430 //
431 function ADD_MAX_RECEIVE_LIST($MODE, $default="", $return=false)
432 {
433         global $_POST;
434         $OUT = "";
435         switch ($MODE)
436         {
437         case "guest":
438                 // Guests (in the registration form) are not allowed to select 0 mails per day.
439                 $result = SQL_QUERY("SELECT value, comment FROM "._MYSQL_PREFIX."_max_receive WHERE value > 0 ORDER BY value", __FILE__, __LINE__);
440                 if (SQL_NUMROWS($result) > 0)
441                 {
442                         $OUT = "";
443                         while (list($value, $comment) = SQL_FETCHROW($result))
444                         {
445                                 $OUT .= "      <OPTION value=\"".$value."\"";
446                                 if ($_POST['max_mails'] == $value) $OUT .= " selected=\"selected\"";
447                                 $OUT .= ">".$value." ".PER_DAY;
448                                 if (!empty($comment)) $OUT .= " (".$comment.")";
449                                 $OUT .= "</OPTION>\n";
450                         }
451                         define('__MAX_RECEIVE_OPTIONS', $OUT);
452
453                         // Free memory
454                         SQL_FREERESULT($result);
455                         $OUT = LOAD_TEMPLATE("guest_receive_table", true);
456                 }
457                  else
458                 {
459                         // Maybe the admin has to setup some maximum values?
460                 }
461                 break;
462
463         case "member":
464                 // Members are allowed to set to zero mails per day (we will change this soon!)
465                 $result = SQL_QUERY("SELECT value, comment FROM "._MYSQL_PREFIX."_max_receive ORDER BY value", __FILE__, __LINE__);
466                 if (SQL_NUMROWS($result) > 0)
467                 {
468                         $OUT = "";
469                         while (list($value, $comment) = SQL_FETCHROW($result))
470                         {
471                                 $OUT .= "      <OPTION value=\"".$value."\"";
472                                 if ($default == $value) $OUT .= " selected=\"selected\"";
473                                 $OUT .= ">".$value." ".PER_DAY;
474                                 if (!empty($comment)) $OUT .= " (".$comment.")";
475                                 $OUT .= "</OPTION>\n";
476                         }
477                         define('__MAX_RECEIVE_OPTIONS', $OUT);
478                         SQL_FREERESULT($result);
479                         $OUT = LOAD_TEMPLATE("member_receive_table", true);
480                 }
481                  else
482                 {
483                         // Maybe the admin has to setup some maximum values?
484                         $OUT = LOAD_TEMPLATE("admin_settings_saved", true, NO_MAX_VALUES);
485                 }
486                 break;
487         }
488         if ($return)
489         {
490                 // Return generated HTML code
491                 return $OUT;
492         }
493          else
494         {
495                 // Output directly (default)
496                 OUTPUT_HTML($OUT);
497         }
498 }
499 //
500 function SEARCH_EMAIL_USERTAB($email)
501 {
502         $ret = false;
503         $result = SQL_QUERY_ESC("SELECT userid FROM "._MYSQL_PREFIX."_user_data WHERE email LIKE '{PER}%s{PER}' LIMIT 1", array($email), __FILE__, __LINE__);
504         if (SQL_NUMROWS($result) == 1) $ret = true;
505         SQL_FREERESULT($result);
506         return $ret;
507 }
508 //
509 function WHAT_IS_VALID($act, $wht, $type="guest")
510 {
511         if (IS_ADMIN())
512         {
513                 // Everything is valid to the admin :-)
514                 return true;
515         }
516          else
517         {
518                 $ret = false;
519                 $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_%s_menu WHERE action='%s' AND what='%s' AND locked='N' LIMIT 1", array($type, $act, $wht), __FILE__, __LINE__);
520                 // Is "what" valid?
521                 if (SQL_NUMROWS($result) == 1) $ret = true;
522                 SQL_FREERESULT($result);
523                 return $ret;
524         }
525 }
526 //
527 function IS_LOGGED_IN()
528 {
529         global $status, $LAST;
530         if (!is_array($LAST)) $LAST = array();
531         $ret = false;
532
533         // Fix "deleted" cookies first
534         FIX_DELETED_COOKIES(array('userid', 'u_hash', 'lifetime'));
535
536         // Are cookies set?
537         if ((!empty($GLOBALS['userid'])) && (isSessionVariableSet('u_hash')) && (isSessionVariableSet('lifetime')) && (defined('COOKIE_PATH')))
538         {
539                 // Cookies are set with values, but are they valid?
540                 $result = SQL_QUERY_ESC("SELECT password, status, last_module, last_online FROM "._MYSQL_PREFIX."_user_data WHERE userid=%d LIMIT 1",
541                  array($GLOBALS['userid']), __FILE__, __LINE__);
542                 if (SQL_NUMROWS($result) == 1)
543                 {
544                         // Load data from cookies
545                         list($password, $status, $mod, $onl) = SQL_FETCHROW($result);
546
547                         // Validate password by created the difference of it and the secret key
548                         $valPass = generatePassString($password);
549
550                         // Transfer last module and online time
551                         if ((!empty($mod)) && (empty($LAST['module']))) { $LAST['module'] = $mod; $LAST['online'] = $onl; }
552
553                         // So did we now have valid data and an unlocked user?
554                         //* DEBUG: */ echo $valPass."<br>".get_session('u_hash')."<br>";
555                         if (($status == "CONFIRMED") && ($valPass == get_session('u_hash'))) {
556                                 // Account is confirmed and all cookie data is valid so he is definely logged in! :-)
557                                 $ret = true;
558                         } else {
559                                 // Maybe got locked etc.
560                                 //* DEBUG: */ echo __LINE__."!!!<br>";
561                                 set_session("userid", "");
562                                 set_session("u_hash", "");
563                                 set_session("lifetime", "");
564
565                                 // Remove array elements to prevent errors
566                                 unset($GLOBALS['userid']);
567                         }
568                 } else {
569                         // Cookie data is invalid!
570                         //* DEBUG: */ echo __LINE__."***<br>";
571                         set_session("userid", "");
572                         set_session("u_hash", "");
573                         set_session("lifetime", "");
574
575                         // Remove array elements to prevent errors
576                         unset($GLOBALS['userid']);
577                 }
578
579                 // Free memory
580                 SQL_FREERESULT($result);
581         }
582          else
583         {
584                 // Cookie data is invalid!
585                 //* DEBUG: */ echo __LINE__."///<br>";
586                 set_session("userid", "");
587                 set_session("u_hash", "");
588                 set_session("lifetime", "");
589
590                 // Remove array elements to prevent errors
591                 unset($GLOBALS['userid']);
592         }
593         return $ret;
594 }
595 //
596 function UPDATE_LOGIN_DATA ($UPDATE=true) {
597         global $LAST;
598         if (!is_array($LAST)) $LAST = array();
599
600         // Are the required cookies set?
601         if ((!isset($GLOBALS['userid'])) || (!isSessionVariableSet('u_hash')) || (!isSessionVariableSet('lifetime'))) {
602                 // Nope, then return here to caller function
603                 return false;
604         } else {
605                 // Secure user ID
606                 $GLOBALS['userid'] = bigintval(get_session('userid'));
607         }
608
609         // Extract last online time (life) and how long is auto-login valid (time)
610         $newl = time() + bigintval(get_session('lifetime'));
611
612         // Recheck if logged in
613         if (!IS_LOGGED_IN()) return false;
614
615         // Load last module and last online time
616         $result = SQL_QUERY_ESC("SELECT last_module, last_online FROM "._MYSQL_PREFIX."_user_data WHERE userid=%d LIMIT 1", array($GLOBALS['userid']), __FILE__, __LINE__);
617         if (SQL_NUMROWS($result) == 1) {
618                 // Load last module and online time
619                 list($mod, $onl) = SQL_FETCHROW($result);
620                 SQL_FREERESULT($result);
621
622                 // Maybe first login time?
623                 if (empty($mod)) $mod = "login";
624
625                 if (set_session("userid", $GLOBALS['userid'], $newl, COOKIE_PATH) && set_session("u_hash", SQL_ESCAPE(get_session('u_hash')), $newl, COOKIE_PATH) && set_session("lifetime", bigintval(get_session('lifetime')), $newl, COOKIE_PATH)) {
626                         // This will be displayed on welcome page! :-)
627                         if (empty($LAST['module'])) {
628                                 $LAST['module'] = $mod; $LAST['online'] = $onl;
629                         }
630                         if (empty($GLOBALS['what'])) {
631                                 $GLOBALS['what'] = "welcome";
632                         }
633
634                         // Update last module / online time
635                         $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_data SET last_module='%s', last_online=UNIX_TIMESTAMP() WHERE userid=%d LIMIT 1",
636                          array($GLOBALS['what'], $GLOBALS['userid']), __FILE__, __LINE__);
637                 }
638         }  else {
639                 // Destroy session, we cannot update!
640                 set_session("userid", "");
641                 set_session("u_hash", "");
642                 set_session("lifetime", "");
643         }
644 }
645 //
646 function VALIDATE_MENU_ACTION ($MODE, $act, $wht, $UPDATE=false)
647 {
648         global $link;
649         $ret = false;
650         $ADD = "";
651         if ((!IS_ADMIN()) && ($MODE != "admin")) $ADD = " AND locked='N'";
652         //* DEBUG: */ echo __LINE__.":".$MODE."/".$act."/".$wht."*<br />\n";
653         if (($MODE != "admin") && ($UPDATE))
654         {
655                 // Update guest or member menu
656                 $SQL = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_%s_menu SET counter=counter+1 WHERE action='%s' AND what='%s'".$ADD." LIMIT 1",
657                  array($MODE, $act, $wht), __FILE__, __LINE__, false);
658         }
659          elseif ($wht != "overview")
660         {
661                 // Other actions
662                 $SQL = SQL_QUERY_ESC("SELECT id, what FROM "._MYSQL_PREFIX."_%s_menu WHERE action='%s'".$ADD." ORDER BY action DESC LIMIT 1",
663                  array($MODE, $act), __FILE__, __LINE__, false);
664         }
665          else
666         {
667                 // Admin login overview
668                 $SQL = SQL_QUERY_ESC("SELECT id, what FROM "._MYSQL_PREFIX."_%s_menu WHERE action='%s' AND what=''".$ADD." ORDER BY action DESC LIMIT 1",
669                  array($MODE, $act), __FILE__, __LINE__, false);
670         }
671
672         // Run SQL command
673         $result = SQL_QUERY($SQL, __FILE__, __LINE__);
674         if ($UPDATE)
675         {
676                 if (SQL_AFFECTEDROWS($link, __FILE__, __LINE__) == 1) $ret = true;
677                 //* DEBUG: */ debug_print_backtrace();
678         }
679          else
680         {
681                 if (SQL_NUMROWS($result) == 1) {
682                         list($id, $wht2) = SQL_FETCHROW($result);
683                         //* DEBUG: */ echo __LINE__."+".$SQL."+<br />\n";
684                         //* DEBUG: */ echo __LINE__."*".$id."/".$wht."/".$wht2."*<br />\n";
685                         $ret = true;
686                 }
687         }
688
689         // Free memory
690         SQL_FREERESULT($result);
691         //* DEBUG: */ var_dump($ret);
692         return $ret;
693 }
694 //
695 function GET_MOD_DESCR($MODE, $wht)
696 {
697         if (empty($wht)) $wht = "welcome";
698         $ret = "??? (".$wht.")";
699         $result = SQL_QUERY_ESC("SELECT title FROM "._MYSQL_PREFIX."_%s_menu WHERE what='%s' LIMIT 1", array($MODE, $wht), __FILE__, __LINE__);
700         if (SQL_NUMROWS($result) == 1)
701         {
702                 list($ret) = SQL_FETCHROW($result);
703                 SQL_FREERESULT($result);
704         }
705         return $ret;
706 }
707 //
708 function SEND_MODE_MAILS($mod, $modes)
709 {
710         global $_CONFIG, $DATA;
711
712         // Load hash
713         $result_main = SQL_QUERY_ESC("SELECT password FROM "._MYSQL_PREFIX."_user_data WHERE userid=%d AND status='CONFIRMED' LIMIT 1",
714          array($GLOBALS['userid']), __FILE__, __LINE__);
715         if (SQL_NUMROWS($result_main) == 1) {
716                 // Load hash from database
717                 list($hashDB) = SQL_FETCHROW($result_main);
718
719                 // Extract salt from cookie
720                 $salt = substr(get_session('u_hash'), 0, -40);
721
722                 // Now let's compare passwords
723                 $hash = generatePassString($hashDB);
724                 if (($hash == get_session('u_hash')) || ($_POST['pass1'] == $_POST['pass2'])) {
725                         // Load user's data
726                         $result = SQL_QUERY_ESC("SELECT sex, surname, family, street_nr, country, zip, city, email FROM "._MYSQL_PREFIX."_user_data WHERE userid=%d AND password='%s' LIMIT 1",
727                          array($GLOBALS['userid'], $hashDB), __FILE__, __LINE__);
728                         if (SQL_NUMROWS($result) == 1) {
729                                 // Load the data
730                                 $DATA = SQL_FETCHROW($result);
731
732                                 // Free result
733                                 SQL_FREERESULT($result);
734
735                                 // Translate salutation
736                                 $DATA[0] = TRANSLATE_SEX($DATA[0]);
737
738                                 // Clear/init the content variable
739                                 $content = "";
740                                 $DATA['info'] = "";
741
742                                 switch ($mod)
743                                 {
744                                 case "mydata":
745                                         foreach ($modes as $mode) {
746                                                 switch ($mode)
747                                                 {
748                                                 case "normal": break; // Do not add any special lines
749
750                                                 case "email": // Email was changed!
751                                                         $content = MEMBER_CHANGED_EMAIL.": ".$_POST['old_addy']."\n";
752                                                         break;
753
754                                                 case "pass": // Password was changed
755                                                         $content = MEMBER_CHANGED_PASS."\n";
756                                                         break;
757
758                                                 default:
759                                                         $content = MEMBER_UNKNOWN_MODE.": ".$mode."\n\n";
760                                                         break;
761                                                 }
762                                         } // END - if
763
764                                         if (EXT_IS_ACTIVE("country")) {
765                                                 // Replace code with description
766                                                 $DATA[4] = COUNTRY_GENERATE_INFO($_POST['country_code']);
767                                         }
768
769                                         // Load template
770                                         $msg = LOAD_EMAIL_TEMPLATE("member_mydata_notify", $content, $GLOBALS['userid']);
771
772                                         if ($_CONFIG['admin_notify'] == 'Y') {
773                                                 // The admin needs to be notified about a profile change
774                                                 $msg_admin = "admin_mydata_notify";
775                                                 $sub_adm = ADMIN_CHANGED_DATA;
776                                         } else {
777                                                 // No mail to admin
778                                                 $msg_admin = "";
779                                                 $sub_adm = "";
780                                         }
781
782                                         // Set subject lines
783                                         $sub_mem = MEMBER_CHANGED_DATA;
784
785                                         // Output success message
786                                         $content = "<STRONG><SPAN class=\"member_done\">".MYDATA_MAIL_SENT."</SPAN></STRONG>";
787                                         break;
788
789                                 default:
790                                         $content = "<STRONG><SPAN class=\"member_failed\">".UNKNOWN_MODULE."</SPAN></STRONG>";
791                                         break;
792                                 }
793                         } else {
794                                 // Could not load profile data
795                                 $content = "<STRONG><SPAN class=\"member_failed\">".MEMBER_CANNOT_LOAD_PROFILE."</SPAN></STRONG>";
796                         }
797                 } else {
798                         // Passwords mismatch
799                         $content = "<STRONG><SPAN class=\"member_failed\">".MEMBER_PASSWORD_ERROR."</SPAN></STRONG>";
800                 }
801         } else {
802                 // Could not load profile
803                 $content = "<STRONG><SPAN class=\"member_failed\">".MEMBER_CANNOT_LOAD_PROFILE."</SPAN></STRONG>";
804         }
805
806         // Send email to user if required
807         if ((!empty($sub_mem)) && (!empty($msg))) {
808                 // Send member mail
809                 SEND_EMAIL($DATA[7], $sub_mem, $msg);
810         }
811
812         // Send only if no other error has occured
813         if (empty($content)) {
814                 if ((!empty($sub_adm)) && (!empty($msg_admin))) {
815                         // Send admin mail
816                         if (GET_EXT_VERSION("admins") >= "0.4.1") {
817                                 SEND_ADMIN_EMAILS_PRO($sub_adm, $msg_admin, $content, $GLOBALS['userid']);
818                         } else {
819                                 SEND_ADMIN_EMAILS($sub_adm, LOAD_EMAIL_TEMPLATE($msg_admin, $content, $GLOBALS['userid']));
820                         }
821                 } elseif ($_CONFIG['admin_notify'] == 'Y') {
822                         // Cannot send mails to admin!
823                         $content = CANNOT_SEND_ADMIN_MAILS;
824                 } else {
825                         // No mail to admin
826                         $content = "<STRONG><SPAN class=\"member_done\">".MYDATA_MAIL_SENT."</SPAN></STRONG>";
827                 }
828         }
829
830         // Load template
831         LOAD_TEMPLATE("admin_settings_saved", false, $content);
832 }
833 // Update module counter
834 function COUNT_MODULE($mod)
835 {
836         if ($mod != "css")
837         {
838                 // Do count all other modules but not accesses on CSS file css.php!
839                 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_mod_reg SET clicks=clicks+1 WHERE module='%s' LIMIT 1",
840                  array($mod), __FILE__, __LINE__);
841         }
842 }
843 // Get action value from mode (admin/guest/member) and what-value
844 function GET_ACTION ($MODE, &$wht)
845 {
846         global $ret; $ret = "";
847         //* DEBUG: */ echo __LINE__."=".$MODE."/".$wht."/".$GLOBALS['action']."=<br>";
848         if ((empty($wht)) && ($MODE != "admin"))
849         {
850                 $wht = "welcome";
851         }
852         if ($MODE == "admin")
853         {
854                 // Action value for admin area
855                 if (!empty($GLOBALS['action']))
856                 {
857                         // Get it directly from URL
858                         return $GLOBALS['action'];
859                 }
860                  elseif (($wht == "overview") || (empty($GLOBALS['what'])))
861                 {
862                         // Default value for admin area
863                         $ret = "login";
864                 }
865         }
866          elseif (!empty($GLOBALS['action']))
867         {
868                 // Fix welcome value
869                 if (empty($wht)) $wht = "welcome";
870                 return $GLOBALS['action'];
871         }
872          else
873         {
874                 // Everything else will be touched after checking the module has a menu assigned
875         }
876         //* DEBUG: */ echo __LINE__."*".$ret."*<br />\n";
877
878         if (MODULE_HAS_MENU($MODE))
879         {
880                 // Rewriting modules to menu
881                 switch ($MODE)
882                 {
883                         case "index": $MODE = "guest";  break;
884                         case "login": $MODE = "member"; break;
885                                 break;
886                 }
887
888                 // Guest and member menu is "main" as the default
889                 if (empty($ret)) $ret = "main";
890
891                 // Load from database
892                 $result = SQL_QUERY_ESC("SELECT action FROM "._MYSQL_PREFIX."_%s_menu WHERE what='%s' LIMIT 1",
893                  array($MODE, $wht), __FILE__, __LINE__);
894                 if (SQL_NUMROWS($result) == 1)
895                 {
896                         // Load action value and pray that this one is the right you want... ;-)
897                         list($ret) = SQL_FETCHROW($result);
898                 }
899
900                 // Free memory
901                 SQL_FREERESULT($result);
902         }
903
904         // Return action value
905         return $ret;
906 }
907 //
908 function GET_CATEGORY ($cid)
909 {
910         $ret = _CATEGORY_404;
911         $result = SQL_QUERY_ESC("SELECT cat FROM "._MYSQL_PREFIX."_cats WHERE id=%d LIMIT 1", array($cid), __FILE__, __LINE__);
912         if (SQL_NUMROWS($result) == 1)
913         {
914                 // Category found... :-)
915                 list($ret) = SQL_FETCHROW($result);
916                 SQL_FREERESULT($result);
917         }
918         return $ret;
919 }
920 //
921 function GET_PAYMENT ($pid, $full=false)
922 {
923         $ret = _PAYMENT_404;
924         $result = SQL_QUERY_ESC("SELECT mail_title, price FROM "._MYSQL_PREFIX."_payments WHERE id=%d LIMIT 1", array($pid), __FILE__, __LINE__);
925         if (SQL_NUMROWS($result) == 1)
926         {
927                 // Payment type found... :-)
928                 if (!$full)
929                 {
930                         // Return only title
931                         list($ret) = SQL_FETCHROW($result);
932                         SQL_FREERESULT($result);
933                 }
934                  else
935                 {
936                         // Return title and price
937                         list($t, $p) = SQL_FETCHROW($result);
938                         $ret = $t." / ".TRANSLATE_COMMA($p)." ".POINTS;
939                 }
940         }
941         return $ret;
942 }
943 //
944 function GET_PAY_POINTS($pid, $lookFor="price")
945 {
946         $ret = "-1";
947         $result = SQL_QUERY_ESC("SELECT %s FROM "._MYSQL_PREFIX."_payments WHERE id=%d LIMIT 1",
948                 array($lookFor, $pid), __FILE__, __LINE__);
949         if (SQL_NUMROWS($result) == 1)
950         {
951                 // Payment type found... :-)
952                 list($ret) = SQL_FETCHROW($result);
953                 SQL_FREERESULT($result);
954         }
955         return $ret;
956 }
957 // Remove a receiver's ID from $ARRAY and add a link for him to confirm
958 function REMOVE_RECEIVER(&$ARRAY, $key, $uid, $pool_id, $stats_id="", $bonus=false)
959 {
960         $ret = "failed";
961         if ($uid > 0)
962         {
963                 // Remove entry from array
964                 unset($ARRAY[$key]);
965
966                 // Is there already a line for this user available?
967                 if ($stats_id > 0)
968                 {
969                         // Only when we got a real stats ID continue searching for the entry
970                         $type = "NORMAL"; $rowName = "stats_id";
971                         if ($bonus) { $type = "BONUS"; $rowName = "bonus_id"; }
972                         $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_user_links WHERE %s='%s' AND userid=%d AND link_type='%s' LIMIT 1",
973                          array($rowName, $stats_id, bigintval($uid), $type), __FILE__, __LINE__);
974                         if (SQL_NUMROWS($result) == 0)
975                         {
976                                 // No, so we add one!
977                                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_user_links (%s, userid, link_type) VALUES ('%s', '%s', '%s')",
978                                  array($rowName, $stats_id, bigintval($uid), $type), __FILE__, __LINE__);
979                                 $ret = "done";
980                         }
981                          else
982                         {
983                                 // Already found
984                                 $ret = "already";
985                         }
986
987                         // Free memory
988                         SQL_FREERESULT($result);
989                 }
990         }
991         // Return status for sending routine
992         return $ret;
993 }
994 //
995 function GET_TOTAL_DATA($search, $tableName, $lookFor, $whereStatement="userid", $onlyRows=false)
996 {
997         $ret = "0";
998         if ($onlyRows) {
999                 // Count rows
1000                 $result = SQL_QUERY_ESC("SELECT COUNT(%s) FROM "._MYSQL_PREFIX."_%s WHERE %s='%s'",
1001                  array($lookFor, $tableName, $whereStatement, $search), __FILE__, __LINE__);
1002         } else {
1003                 // Add all rows
1004                 $result = SQL_QUERY_ESC("SELECT SUM(%s) FROM "._MYSQL_PREFIX."_%s WHERE %s='%s'",
1005                  array($lookFor, $tableName, $whereStatement, $search), __FILE__, __LINE__);
1006         }
1007
1008         // Load row
1009         list($ret) = SQL_FETCHROW($result);
1010         //* DEBUG: */ echo __LINE__."*".$DATA."/".$search."/".$tableName."/".$ret."*<br />\n";
1011         SQL_FREERESULT($result);
1012         if (empty($ret)) {
1013                 if (($lookFor == "counter") || ($lookFor == "id")) {
1014                         $ret = "0";
1015                 } else {
1016                         $ret = "0.00000";
1017                 }
1018         }
1019         return $ret;
1020 }
1021 /**
1022  *
1023  * Dynamic referral system, can also send mails!
1024  *
1025  * uid         = Referral ID wich should receive...
1026  * points      = ... xxx points
1027  * send_notify = shall I send the referral an email or not?
1028  * refid       = inc/modules/guest/what-confirm.php need this
1029  * locked      = Shall I pay it to normal (false) or locked (true) points ammount?
1030  * add_mode    = Add points only to $uid or also refs? (WARNING! Changing "ref" to "direct"
1031  *               will cause no referral will get points ever!!!)
1032  */
1033 function ADD_POINTS_REFSYSTEM($uid, $points, $send_notify=false, $rid="0", $locked=false, $add_mode="ref")
1034 {
1035         global $DEPTH, $_CONFIG, $DATA, $link;
1036
1037         // When $uid = 0 add points to jackpot
1038         if ($uid == "0")
1039         {
1040                 // Add points to jackpot
1041                 ADD_JACKPOT($points);
1042                 return;
1043         }
1044
1045         // Count up referral depth
1046         if (empty($DEPTH))
1047         {
1048                 // Initialialize referral system
1049                 $DEPTH = "0";
1050         }
1051          else
1052         {
1053                 // Increase referral level
1054                 $DEPTH++;
1055         }
1056
1057         // Which points, locked or normal?
1058         $data = "points"; if ($locked) $data = "locked_points";
1059
1060         $result_user = SQL_QUERY_ESC("SELECT refid, email FROM "._MYSQL_PREFIX."_user_data WHERE userid=%d AND status='CONFIRMED' LIMIT 1",
1061          array(bigintval($uid)), __FILE__, __LINE__);
1062         if (SQL_NUMROWS($result_user) == 1)
1063         {
1064                 // This is the user and his ref
1065                 list ($ref, $email) = SQL_FETCHROW($result_user);
1066                 SQL_FREERESULT($result_user);
1067                 $result = SQL_QUERY_ESC("SELECT percents FROM "._MYSQL_PREFIX."_refdepths WHERE level='%s' LIMIT 1",
1068                  array(bigintval($DEPTH)), __FILE__, __LINE__);
1069                 if (SQL_NUMROWS($result) == 1)
1070                 {
1071                         list($per) = SQL_FETCHROW($result);
1072                         SQL_FREERESULT($result);
1073                         $P = $points * $per / 100;
1074
1075                         // Update points...
1076                         $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_points SET %s=%s+%s WHERE userid=%d AND ref_depth=%d LIMIT 1",
1077                          array($data, $data, $P, bigintval($uid), bigintval($DEPTH)), __FILE__, __LINE__);
1078                         if (SQL_AFFECTEDROWS($link, __FILE__, __LINE__) == 0)
1079                         {
1080                                 // First ref in this level! :-)
1081                                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_user_points (userid, ref_depth, %s) VALUES (%d, %d, %s)",
1082                                  array($data, bigintval($uid), bigintval($DEPTH), $P), __FILE__, __LINE__);
1083                         }
1084
1085                         // Update mediadata as well
1086                         if (GET_EXT_VERSION("mediadata") >= "0.0.4")
1087                         {
1088                                 // Update database
1089                                 MEDIA_UPDATE_ENTRY(array("total_points"), "add", $P);
1090                         }
1091
1092                         // Points updated, maybe I shall send him an email?
1093                         if (($send_notify) && ($ref > 0) && (!$locked))
1094                         {
1095                                 //              0                1      2              3
1096                                 $DATA = array($per, bigintval($DEPTH), $P, bigintval($ref));
1097                                 $msg = LOAD_EMAIL_TEMPLATE("confirm-referral", "", bigintval($uid));
1098
1099                                 SEND_EMAIL($email, THANX_REFERRAL_ONE, $msg);
1100                         }
1101
1102                         // Maybe there's another ref?
1103                         if (($ref > 0) && ($points > 0) && ($ref != $uid) && ($add_mode == "ref"))
1104                         {
1105                                 // Then let's credit him here...
1106                                 ADD_POINTS_REFSYSTEM($ref, $points, $send_notify, $ref, $locked);
1107                         }
1108                 }
1109         }
1110 }
1111 //
1112 function UPDATE_REF_COUNTER($uid)
1113 {
1114         global $REF_LVL, $link, $cacheInstance;
1115         // Make it sure referral level zero (member him-/herself) is at least selected
1116         if (empty($REF_LVL)) $REF_LVL = "0";
1117
1118         // Update counter
1119         $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_refsystem SET counter=counter+1 WHERE userid=%d AND level='%s' LIMIT 1",
1120          array(bigintval($uid), $REF_LVL), __FILE__, __LINE__);
1121
1122         // When no entry was updated then we have to create it here
1123         if (SQL_AFFECTEDROWS($link) == 0)
1124         {
1125                 // First count!
1126                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_refsystem (userid, level, counter) VALUES ('%s', '%s', '1')",
1127                  array(bigintval($uid), $REF_LVL), __FILE__, __LINE__);
1128         }
1129
1130         // Check for his referral
1131         $result = SQL_QUERY_ESC("SELECT refid FROM "._MYSQL_PREFIX."_user_data WHERE userid=%d LIMIT 1",
1132          array(bigintval($uid)), __FILE__, __LINE__);
1133         list($ref) = SQL_FETCHROW($result);
1134
1135         // Free memory
1136         SQL_FREERESULT($result);
1137
1138         // When he has a referral...
1139         if (($ref > 0) && ($ref != $uid))
1140         {
1141                 // Move to next referral level and count his counter one up!
1142                 $REF_LVL++; UPDATE_REF_COUNTER($ref);
1143         }
1144          elseif ((($ref == $uid) || ($ref == 0)) && (GET_EXT_VERSION("cache") >= "0.1.2"))
1145         {
1146                 // Remove cache here
1147                 if ($cacheInstance->cache_file("refsystem", true)) $cacheInstance->cache_destroy();
1148         }
1149 }
1150 //
1151 function UPDATE_ONLINE_LIST($SID, $mod, $act, $wht)
1152 {
1153         global $link, $_CONFIG;
1154         // Do not update online list when extension is deactivated
1155         if (!EXT_IS_ACTIVE("online", true)) return;
1156
1157         // Initialize variables
1158         $uid = "0"; $rid = "0"; $MEM = 'N'; $ADMIN = 'N';
1159         if (!empty($GLOBALS['userid']))
1160         {
1161                 // Update member status only when userid is valid
1162                 if (($GLOBALS['userid'] > 0) && (IS_LOGGED_IN()))
1163                 {
1164                         // Is valid user
1165                         $uid = $GLOBALS['userid'];
1166                         $MEM = 'Y';
1167                 }
1168         }
1169         if (IS_ADMIN())
1170         {
1171                 // Is administrator
1172                 $ADMIN = 'Y';
1173         }
1174         if (isSessionVariableSet('refid')) {
1175                 // Check cookie
1176                 if (get_session('refid') > 0) $rid = $GLOBALS['refid'];
1177         }
1178
1179         // Now Read data
1180         $result = SQL_QUERY_ESC("SELECT timestamp FROM "._MYSQL_PREFIX."_online
1181 WHERE sid='%s' LIMIT 1",
1182  array($SID), __FILE__, __LINE__);
1183
1184         if (SQL_NUMROWS($result) == 1)
1185         {
1186                 SQL_FREERESULT($result);
1187                 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_online SET
1188 module='%s',
1189 action='%s',
1190 what='%s',
1191 userid=%d,
1192 refid=%d,
1193 is_member='%s',
1194 is_admin='%s',
1195 timestamp=UNIX_TIMESTAMP()
1196 WHERE sid='%s' LIMIT 1",
1197  array(
1198         $mod,
1199         $act,
1200         $wht,
1201         bigintval($uid),
1202         bigintval($rid),
1203         $MEM,
1204         $ADMIN,
1205         $SID
1206 ), __FILE__, __LINE__);
1207         }
1208          else
1209         {
1210                 // No entry does exists so we simply add it!
1211                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_online (module, action, what, userid, refid, is_member, is_admin, timestamp, sid, ip) VALUES ('%s', '%s', '%s', %d, %d, '%s', '%s', UNIX_TIMESTAMP(), '%s', '%s')",
1212                  array($mod, $act, $wht, bigintval($uid), bigintval($rid), $MEM, $ADMIN, $SID, getenv('REMOTE_ADDR')), __FILE__, __LINE__);
1213         }
1214
1215         // Purge old entries
1216         $result = SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_online WHERE timestamp <= (UNIX_TIMESTAMP() - %d)",
1217          array($_CONFIG['online_timeout']), __FILE__, __LINE__);
1218 }
1219 // OBSULETE: Sends out mail to all administrators
1220 function SEND_ADMIN_EMAILS($subj, $msg)
1221 {
1222         $result = SQL_QUERY("SELECT email FROM "._MYSQL_PREFIX."_admins ORDER BY id", __FILE__, __LINE__);
1223         while (list($email) = SQL_FETCHROW($result))
1224         {
1225                 SEND_EMAIL($email, $subj, $msg);
1226         }
1227         // Really simple... ;-)
1228         SQL_FREERESULT($result);
1229 }
1230 // Get ID number from administrator's login name
1231 function GET_ADMIN_ID($login)
1232 {
1233         global $cacheArray;
1234         $ret = "-1";
1235         if (!empty($cacheArray['admins']['aid'][$login]))
1236         {
1237                 // Check cache
1238                 $ret = $cacheArray['admins']['aid'][$login];
1239                 if (empty($ret)) $ret = "-1";
1240         }
1241          else
1242         {
1243                 // Load from database
1244                 $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_admins WHERE login='%s' LIMIT 1",
1245                  array($login), __FILE__, __LINE__);
1246                 if (SQL_NUMROWS($result) == 1)
1247                 {
1248                         list($ret) = SQL_FETCHROW($result);
1249                         SQL_FREERESULT($result);
1250                 }
1251         }
1252         return $ret;
1253 }
1254 //
1255 // Get password hash from administrator's login name
1256 function GET_ADMIN_HASH($login)
1257 {
1258         global $cacheArray;
1259         $ret = "-1";
1260         if (!empty($cacheArray['admins']['password'][$login]))
1261         {
1262                 // Check cache
1263                 $ret = $cacheArray['admins']['password'][$login];
1264                 if (empty($ret)) $ret = "-1";
1265         }
1266          else
1267         {
1268                 // Load from database
1269                 $result = SQL_QUERY_ESC("SELECT password FROM "._MYSQL_PREFIX."_admins WHERE login='%s' LIMIT 1",
1270                  array($login), __FILE__, __LINE__);
1271                 if (SQL_NUMROWS($result) == 1)
1272                 {
1273                         list($ret) = SQL_FETCHROW($result);
1274                         SQL_FREERESULT($result);
1275                 }
1276         }
1277         return $ret;
1278 }
1279 //
1280 function GET_ADMIN_LOGIN($aid)
1281 {
1282         global $cacheArray;
1283         $ret = "***";
1284         if (!empty($cacheArray['admins']['login']['aid']))
1285         {
1286                 // Check cache
1287                 if (!empty($cacheArray['admins']['login'][$aid]))       $ret = $cacheArray['admins']['login'][$aid];
1288                 if (empty($ret)) $ret = "***";
1289         }
1290          else
1291         {
1292                 // Load from database
1293                 $result = SQL_QUERY_ESC("SELECT login FROM "._MYSQL_PREFIX."_admins WHERE id=%d LIMIT 1",
1294                  array(bigintval($aid)), __FILE__, __LINE__);
1295                 if (SQL_NUMROWS($result) == 1)
1296                 {
1297                         // Fetch data
1298                         list($ret) = SQL_FETCHROW($result);
1299                 }
1300
1301                 // Free memory
1302                 SQL_FREERESULT($result);
1303         }
1304         return $ret;
1305 }
1306 //
1307 function ADD_OPTION_LINES($table, $id, $name, $default="",$special="",$where="")
1308 {
1309         $ret = "";
1310         if ($table == "/ARRAY/")
1311         {
1312                 // Selection from array
1313                 if (is_array($id) && is_array($name) && sizeof($id) == sizeof($name))
1314                 {
1315                         // Both are arrays
1316                         foreach ($id as $idx=>$value)
1317                         {
1318                                 $ret .= "<OPTION value=\"".$value."\"";
1319                                 if ($default == $value) $ret .= " selected checked";
1320                                 $ret .= ">".$name[$idx]."</OPTION>\n";
1321                         }
1322                 }
1323         }
1324          else
1325         {
1326                 // Data from database
1327                 $SPEC = ", ".$id;
1328                 if (!empty($special)) $SPEC = ", ".$special;
1329                 $ORDER = $name.$SPEC;
1330                 if ($table == "country") $ORDER = $special;
1331                 $result = SQL_QUERY_ESC("SELECT %s, %s".$SPEC." FROM "._MYSQL_PREFIX."_%s ".$where." ORDER BY %s",
1332                  array($id, $ORDER, $table, $name), __FILE__, __LINE__);
1333                 if (SQL_NUMROWS($result) > 0)
1334                 {
1335                         // Found data so add them as OPTION lines: $id is the value and $name is the "name" of the option
1336                         while (list($value, $title, $add) = SQL_FETCHROW($result))
1337                         {
1338                                 if (empty($special)) $add = "";
1339                                 $ret .= "<OPTION value=\"".$value."\"";
1340                                 if ($default == $value) $ret .= " selected checked";
1341                                 if (!empty($add)) $add = " (".$add.")";
1342                                 $ret .= ">".$title.$add."</OPTION>\n";
1343                         }
1344
1345                         // Free memory
1346                         SQL_FREERESULT($result);
1347                 }
1348                  else
1349                 {
1350                         // No data found
1351                         $ret = "<OPTION value=\"x\">".SELECT_NONE."</OPTION>\n";
1352                 }
1353         }
1354         // Return - hopefully - the requested data
1355         return $ret;
1356 }
1357 // Aiut
1358 function activateExchange() {
1359         global $_CONFIG;
1360         $result = SQL_QUERY("SELECT userid FROM "._MYSQL_PREFIX."_user_data WHERE status='CONFIRMED' AND max_mails > 0", __FILE__, __LINE__);
1361         if (SQL_NUMROWS($result) >= $_CONFIG['activate_xchange'])
1362         {
1363                 // Free memory
1364                 SQL_FREERESULT($result);
1365
1366                 // Activate System
1367                 $SQLs = array(
1368                         "UPDATE "._MYSQL_PREFIX."_mod_reg SET locked='N', hidden='N', mem_only='Y' WHERE module='order' LIMIT 1",
1369                         "UPDATE "._MYSQL_PREFIX."_member_menu SET visible='Y', locked='N' WHERE what='order' OR what='unconfirmed' LIMIT 2",
1370                         "UPDATE "._MYSQL_PREFIX."_config SET activate_xchange='0' WHERE config=0 LIMIT 1"
1371                 );
1372
1373                 // Run SQLs
1374                 foreach ($SQLs as $sql)
1375                 {
1376                         $result = SQL_QUERY($sql, __FILE__, __LINE__);
1377                 }
1378
1379                 // Destroy cache
1380         }
1381 }
1382 //
1383 function DELETE_USER_ACCOUNT($uid, $reason)
1384 {
1385         $points = 0;
1386         $result = SQL_QUERY_ESC("SELECT (SUM(p.points) - d.used_points) AS points
1387 FROM "._MYSQL_PREFIX."_user_points AS p
1388 LEFT JOIN "._MYSQL_PREFIX."_user_data AS d
1389 ON p.userid=d.userid
1390 WHERE p.userid=%d", array(bigintval($uid)), __FILE__, __LINE__);
1391         if (SQL_NUMROWS($result) == 1)
1392         {
1393                 // Save his points to add them to the jackpot
1394                 list($points) = SQL_FETCHROW($result);
1395                 SQL_FREERESULT($result);
1396
1397                 // Delete points entries as well
1398                 $result = SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_user_points WHERE userid=%d", array(bigintval($uid)), __FILE__, __LINE__);
1399
1400                 // Update mediadata as well
1401                 if (GET_EXT_VERSION("mediadata") >= "0.0.4")
1402                 {
1403                         // Update database
1404                         MEDIA_UPDATE_ENTRY(array("total_points"), "sub", $points);
1405                 }
1406
1407                 // Now, when we have all his points adds them do the jackpot!
1408                 ADD_JACKPOT($points);
1409         }
1410
1411         // Delete category selections as well...
1412         $result = SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_user_cats WHERE userid=%d",
1413          array(bigintval($uid)), __FILE__, __LINE__);
1414
1415         // Remove from rallye if found
1416         if (EXT_IS_ACTIVE("rallye"))
1417         {
1418                 $result = SQL_QUERY("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_rallye_users WHERE userid=%d",
1419                  array(bigintval($uid)), __FILE__, __LINE__);
1420         }
1421
1422         // Now a mail to the user and that's all...
1423         $msg = LOAD_EMAIL_TEMPLATE("del-user", $reason, $uid);
1424         SEND_EMAIL($uid, ADMIN_DEL_ACCOUNT, $msg);
1425
1426         // Ok, delete the account!
1427         $result = SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_user_data WHERE userid=%d LIMIT 1", array(bigintval($uid)), __FILE__, __LINE__);
1428 }
1429 //
1430 function META_DESCRIPTION($mod, $wht)
1431 {
1432         global $_CONFIG, $DEPTH;
1433         if (($mod != "admin") && ($mod != "login"))
1434         {
1435                 // Exclude admin and member's area
1436                 $DESCR = MAIN_TITLE." ".trim($_CONFIG['title_middle'])." ".ADD_DESCR("guest", "what-".$wht, true);
1437                 unset($DEPTH);
1438                 OUTPUT_HTML("<META name=\"description\" content=\"".$DESCR."\">");
1439         }
1440 }
1441 //
1442 function ADD_JACKPOT($points)
1443 {
1444         $result = SQL_QUERY("SELECT points FROM "._MYSQL_PREFIX."_jackpot WHERE ok='ok' LIMIT 1", __FILE__, __LINE__);
1445         if (SQL_NUMROWS($result) == 0)
1446         {
1447                 // Create line
1448                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_jackpot (ok, points) VALUES ('ok', '%s')", array($points), __FILE__, __LINE__);
1449         }
1450          else
1451         {
1452                 // Free memory
1453                 SQL_FREERESULT($result);
1454
1455                 // Update points
1456                 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_jackpot SET points=points+%s WHERE ok='ok' LIMIT 1",
1457                  array($points), __FILE__, __LINE__);
1458         }
1459 }
1460 //
1461 function SUB_JACKPOT($points)
1462 {
1463         // First failed
1464         $ret = "-1";
1465
1466         // Get current points
1467         $result = SQL_QUERY("SELECT points FROM "._MYSQL_PREFIX."_jackpot WHERE ok='ok' LIMIT 1", __FILE__, __LINE__);
1468         if (SQL_NUMROWS($result) == 0)
1469         {
1470                 // Create line
1471                 $result = SQL_QUERY("INSERT INTO "._MYSQL_PREFIX."_jackpot (ok, points) VALUES ('ok', 0.00000)", __FILE__, __LINE__);
1472         }
1473          else
1474         {
1475                 // Free memory
1476                 SQL_FREERESULT($result);
1477
1478                 // Read points
1479                 list($jackpot) = SQL_FETCHROW($result);
1480                 if ($jackpot >= $points)
1481                 {
1482                         // Update points when there are enougth points in jackpot
1483                         $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_jackpot SET points=points-%s WHERE ok='ok' LIMIT 1",
1484                                 array($points), __FILE__, __LINE__);
1485                         $ret = $jackpot - $points;
1486                 }
1487         }
1488 }
1489 //
1490 function IS_DEMO() {
1491         return ((EXT_IS_ACTIVE("demo")) && (get_session('admin_login') == "demo"));
1492 }
1493 //
1494 function LOAD_CONFIG($no="0")
1495 {
1496         global $cacheArray;
1497         $CFG_DUMMY = array();
1498
1499         // Check for cache extension, cache-array and if the requested configuration is in cache
1500         if ((is_array($cacheArray)) && (isset($cacheArray['config'][$no])) && (is_array($cacheArray['config'][$no]))) {
1501                 // Load config from cache
1502                 //* DEBUG: */ echo gettype($cacheArray['config'][$no])."<br />\n";
1503                 foreach ($cacheArray['config'][$no] as $key=>$value) {
1504                         $CFG_DUMMY[$key] = $value;
1505                 }
1506
1507                 // Count cache hits
1508                 $CFG_DUMMY['cache_hits']++;
1509         } else {
1510                 // Load config from DB
1511                 $result_config = SQL_QUERY_ESC("SELECT * FROM "._MYSQL_PREFIX."_config WHERE config=%d LIMIT 1",
1512                         array(bigintval($no)), __FILE__, __LINE__);
1513
1514                 // Get config from database
1515                 $CFG_DUMMY = SQL_FETCHARRAY($result_config);
1516
1517                 // Free result
1518                 SQL_FREERESULT($result_config);
1519
1520                 // Remember this config in the array
1521                 $cacheArray['config'][$no] = $CFG_DUMMY;
1522         }
1523
1524         // Return config array
1525         return $CFG_DUMMY;
1526 }
1527 // Gets the matching what name from module
1528 function GET_WHAT($MOD_CHECK)
1529 {
1530         $wht = "";
1531         //* DEBUG: */ echo __LINE__."!".$MOD_CHECK."!<br />\n";
1532         switch ($MOD_CHECK)
1533         {
1534         case "admin":
1535                 $wht = "overview";
1536                 break;
1537
1538         case "login":
1539         case "index":
1540                 $wht = "welcome";
1541                 break;
1542
1543         default:
1544                 $wht = "";
1545                 break;
1546         }
1547
1548         // Return what value
1549         return $wht;
1550 }
1551 //
1552 function MODULE_HAS_MENU($mod)
1553 {
1554         global $cacheArray, $_CONFIG;
1555
1556         // All is false by default
1557         $ret = false;
1558         if (GET_EXT_VERSION("cache") >= "0.1.2")
1559         {
1560                 if (isset($cacheArray['modules']['has_menu'][$mod]))
1561                 {
1562                         // Check module cache and count hit
1563                         if ($cacheArray['modules']['has_menu'][$mod] == 'Y') $ret = true;
1564                         $_CONFIG['cache_hits']++;
1565                 }
1566                  elseif (isset($cacheArray['extensions']['ext_menu'][$mod]))
1567                 {
1568                         // Check cache and count hit
1569                         if ($cacheArray['extensions']['ext_menu'][$mod] == 'Y') $ret = true;
1570                         $_CONFIG['cache_hits']++;
1571                 }
1572         }
1573         if ((GET_EXT_VERSION("sql_patches") >= "0.3.6") && ($ret === false))
1574         {
1575                 // Check database for entry
1576                 $result = SQL_QUERY_ESC("SELECT has_menu FROM "._MYSQL_PREFIX."_mod_reg WHERE module='%s' LIMIT 1",
1577                  array($mod), __FILE__, __LINE__);
1578                 if (SQL_NUMROWS($result) == 1)
1579                 {
1580                         list($has_menu) = SQL_FETCHROW($result);
1581                         if ($has_menu == 'Y') $ret = true;
1582                 }
1583
1584                 // Free memory
1585                 SQL_FREERESULT($result);
1586         } elseif (GET_EXT_VERSION("sql_patches") == "") {
1587                 // No sql_patches installed, so maybe in admin area?
1588                 if ((IS_ADMIN()) && ($mod == "admin")) return true; // Then there is a menu!
1589         }
1590
1591         // Return status
1592         return $ret;
1593 }
1594
1595 //
1596 ?>