e92f1e4d502bcefcb63320432a60acfec7680d13
[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 (!defined('__SECURITY')) {
36         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
37         require($INC);
38 }
39
40 //
41 function ADD_MODULE_TITLE($mod) {
42         global $cacheArray, $_CONFIG;
43         $name = ""; $result = false;
44
45         // Is the script installed?
46         if (isBooleanConstantAndTrue('mxchange_installed')) {
47                 // Check if cache is valid
48                 if ((GET_EXT_VERSION("cache") >= "0.1.2") && (isset($cacheArray['modules']['module'])) && (in_array($mod, $cacheArray['modules']['module']))) {
49                         // Load from cache
50                         $name = $cacheArray['modules']['title'][$mod];
51
52                         // Update cache hits
53                         if (isset($_CONFIG['cache_hits'])) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
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         } // END - if
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                 } // END - if
73         } // END - if
74
75         // Return name
76         return $name;
77 }
78
79 // Check validity of a given module name (no file extension)
80 function CHECK_MODULE($mod) {
81         // We need them now here...
82         global $cacheArray, $_CONFIG, $cacheInstance;
83
84         // Filter module name (names with low chars and underlines are fine!)
85         $mod = preg_replace("/[^a-z_]/", "", $mod);
86
87         // Check for prefix is a extension...
88         $modSplit = explode("_", $mod);
89         $extension = ""; $mod_chk = $mod;
90         //* DEBUG: */ echo __LINE__."*".count($modSplit)."*/".$mod."*<br />";
91         if (count($modSplit) == 2) {
92                 // Okay, there is a seperator (_) in the name so is the first part a module?
93                 //* DEBUG: */ echo __LINE__."*".$modSplit[0]."*<br />";
94                 if (EXT_IS_ACTIVE($modSplit[0])) {
95                         // The prefix is an extension's name, so let's set it
96                         $extension = $modSplit[0]; $mod = $modSplit[1];
97                 }
98         }
99
100         // Major error in module registry is the default
101         $ret = "major";
102
103         // Check if script is installed if not return a "done" to prevent some errors
104         if ((!isBooleanConstantAndTrue('mxchange_installed')) || (isBooleanConstantAndTrue('mxchange_installing')) || (!isBooleanConstantAndTrue('admin_registered'))) return "done";
105
106         // Check if cache is latest version
107         $locked = "Y"; $hidden = "N"; $admin = "N"; $mem = "N"; $found = false;
108         if ((GET_EXT_VERSION("cache") >= "0.1.2") && (isset($cacheArray['modules']['module'])) && (is_array($cacheArray['modules']['module']))) {
109                 // Is the module cached?
110                 if (isset($cacheArray['modules']['locked'][$mod_chk])) {
111                         // Check cache
112                         $locked = $cacheArray['modules']['locked'][$mod_chk];
113                         $hidden = $cacheArray['modules']['hidden'][$mod_chk];
114                         $admin  = $cacheArray['modules']['admin_only'][$mod_chk];
115                         $mem    = $cacheArray['modules']['mem_only'][$mod_chk];
116
117                         // Update cache hits
118                         if (isset($_CONFIG['cache_hits'])) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
119                         $found = true;
120                 } else {
121                         // No, then we have to update it!
122                         $ret = "cache_miss";
123                 }
124         } else {
125                 // Check for module in database
126                 $result = SQL_QUERY_ESC("SELECT locked, hidden, admin_only, mem_only FROM "._MYSQL_PREFIX."_mod_reg WHERE module='%s' LIMIT 1", array($mod_chk), __FILE__, __LINE__);
127                 if (SQL_NUMROWS($result) == 1) {
128                         // Read data
129                         list($locked, $hidden, $admin, $mem) = SQL_FETCHROW($result);
130                         SQL_FREERESULT($result);
131                         $found = true;
132                 }
133         }
134
135         // Check returned values against current access permissions
136         //
137         //  Admin access            ----- Guest access -----           --- Guest   or   member? ---
138         if ((IS_ADMIN()) || (($locked == "N") && ($admin == "N") && (($mem == "N") || (IS_MEMBER())))) {
139                 // If you are admin you are welcome for everything!
140                 $ret = "done";
141         } elseif ($locked == "Y") {
142                 // Module is locked
143                 $ret = "locked";
144         } elseif (($mem == "Y") && (!IS_MEMBER())) {
145                 // You have to login first!
146                 $ret = "mem_only";
147         } elseif (($admin == "Y") && (!IS_ADMIN())) {
148                 // Only the Admin is allowed to enter this module!
149                 $ret = "admin_only";
150         }
151
152         // Still no luck or not found?
153         if (($ret == "major") || ($ret == "cache_miss") || (!$found)) {
154                 //              ----- Legacy module -----                                   ---- Module in base folder  ----                       --- Module with extension's name ---
155                 if ((FILE_READABLE(sprintf("%sinc/modules/%s.php", PATH, $mod))) || (FILE_READABLE(sprintf("%s%s.php", PATH, $mod))) || (FILE_READABLE(sprintf("%s%s/%s.php", PATH, $extension, $mod)))) {
156                         // Data is missing so we add it
157                         if (GET_EXT_VERSION("sql_patches") >= "0.3.6") {
158                                 // Since 0.3.6 we have a has_menu column, this took me a half hour
159                                 // to find a loop here... *sigh*
160                                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_mod_reg
161 (module, locked, hidden, mem_only, admin_only, has_menu) VALUES
162 ('%s','Y','N','N','N','N')", array($mod_chk), __FILE__, __LINE__);
163                         } else {
164                                 // Wrong/missing sql_patches!
165                                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_mod_reg
166 (module, locked, hidden, mem_only, admin_only) VALUES
167 ('%s','Y','N','N','N')", array($mod_chk), __FILE__, __LINE__);
168                         }
169
170                         // Everthing is fine?
171                         if (SQL_AFFECTEDROWS() < 1) {
172                                 // Something bad happend!
173                                 return "major";
174                         } // END - if
175
176                         // Destroy cache here
177                         REBUILD_CACHE("mod_reg", "modreg");
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         } // END - if
186
187         // Return the value
188         return $ret;
189 }
190
191 // Add menu description pending on given file name (without path!)
192 function ADD_DESCR($ACC_LVL, $file, $return = false, $output = true) {
193         global $DEPTH, $_CONFIG;
194         // Use only filename of the file ;)
195         $file = basename($file);
196
197         // Init variables
198         $LINK_ADD = ""; $OUT = ""; $AND = "";
199
200         // First we have to do some analysis...
201         if (substr($file, 0, 7) == "action-") {
202                 // This is an action file!
203                 $type = "action";
204                 $search = substr($file, 7);
205                 switch ($ACC_LVL)
206                 {
207                 case "admin":
208                         $MOD_CHECK = "admin";
209                         break;
210
211                 case "sponsor":
212                 case "guest":
213                 case "member":
214                         $MOD_CHECK = $GLOBALS['module'];
215                         break;
216                 }
217                 $AND = " AND (what='' OR what IS NULL)";
218         } elseif (substr($file, 0, 5) == "what-") {
219                 // This is an admin what file!
220                 $type = "what";
221                 $search = substr($file, 5);
222                 $AND = "";
223                 switch ($ACC_LVL)
224                 {
225                 case "admin":
226                         $MOD_CHECK = "admin";
227                         break;
228
229                 case "guest":
230                 case "member":
231                         $MOD_CHECK = $GLOBALS['module'];
232                         if (!IS_ADMIN()) {
233                                 $AND = " AND visible='Y' AND locked='N'";
234                         }
235                         break;
236                 }
237                 $dummy = substr($search, 0, -4);
238                 $AND .= " AND action='".GET_ACTION($ACC_LVL, $dummy)."'";
239         } elseif (($ACC_LVL == "sponsor") || ($ACC_LVL == "engine")) {
240                 // Sponsor / engine menu
241                 $type = "what";
242                 $search = $file;
243                 $MOD_CHECK = $GLOBALS['module'];
244                 $AND = "";
245         } else {
246                 // Other
247                 $type = "menu";
248                 $search = $file;
249                 $MOD_CHECK = $GLOBALS['module'];
250                 $AND = "";
251         }
252         if ((!isset($DEPTH)) && (!$return)) {
253                 $DEPTH = 0;
254                 $prefix = "<DIV class=\"you_are_here\">".YOU_ARE_HERE."&nbsp;<STRONG><A class=\"you_are_here\" href=\"".URL."/modules.php?module=".$GLOBALS['module'].$LINK_ADD."\">Home</A></STRONG>";
255         } else {
256                 if (!$return) $DEPTH++;
257                 $prefix = "";
258         }
259
260         $prefix .= "&nbsp;-&gt;&nbsp;";
261
262         // We need to remove .php and the end
263         if (substr($search, -4, 4) == ".php") {
264                 // Remove the .php
265                 $search = substr($search, 0, -4);
266         } // END - i
267
268         // Get the title from menu
269         $result = SQL_QUERY_ESC("SELECT title FROM "._MYSQL_PREFIX."_%s_menu WHERE %s='%s' ".$AND." LIMIT 1",
270          array($ACC_LVL, $type, $search), __FILE__, __LINE__);
271
272         // Menu found?
273         if (SQL_NUMROWS($result) == 1) {
274                 // Load title
275                 list($ret) = SQL_FETCHROW($result);
276
277                 // Shall we return it?
278                 if ($return) {
279                         // Return title
280                         return $ret;
281                 } elseif (((GET_EXT_VERSION("sql_patches") >= "0.2.3") && ($_CONFIG['youre_here'] == "Y")) || ((IS_ADMIN()) && ($MOD_CHECK == "admin"))) {
282                         // Output HTML code
283                         $OUT = $prefix."<STRONG><A class=\"you_are_here\" href=\"".URL."/modules.php?module=".$MOD_CHECK."&amp;".$type."=".$search.$LINK_ADD."\">".$ret."</A></STRONG>\n";
284
285                         // Can we close the you-are-here navigation?
286                         //* DEBUG: */ echo __LINE__."*".$type."/".$GLOBALS['what']."*<br />\n";
287                         //* DEBUG: */ die("<pre>".print_r($_CONFIG, true)."</pre>");
288                         if (($type == "what") || (($type == "action") && ((!isset($GLOBALS['what'])) || ($GLOBALS['what'] == "overview")))) {
289                                 //* DEBUG: */ echo __LINE__."+".$type."+<br />\n";
290                                 $OUT .= "</div>\n";
291
292                                 // Extension removeip activated?
293                                 if ((EXT_IS_ACTIVE("removeip")) && (isset($_CONFIG['removeip_'.strtolower($ACC_LVL).'_show'])) && ($_CONFIG['removeip_'.strtolower($ACC_LVL).'_show'] == "Y")) {
294                                         // Add anoymity/privacy infos
295                                         $OUT .= REMOVEIP_ADD_INFOS();
296                                 } // END - if
297
298                                 // Add line-break tag
299                                 $OUT .= "<br />\n";
300                                 $DEPTH = "0";
301
302                                 // Handle failed logins here if not in guest
303                                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):type={$type},action={$GLOBALS['action']},what={$GLOBALS['what']},lvl={$ACC_LVL}<br />\n";
304                                 if ((($type == "what") || ($type == "action") && ((!isset($GLOBALS['what'])) || ($GLOBALS['what'] == "overview") || ($GLOBALS['what'] == $_CONFIG['index_home']))) && ($ACC_LVL != "guest") && ((GET_EXT_VERSION("sql_patches") >= "0.4.7") || (GET_EXT_VERSION("admins") >= "0.7.0"))) {
305                                         // Handle failture
306                                         $OUT .= HANDLE_LOGIN_FAILTURES($ACC_LVL);
307                                 } // END - if
308                         } // END - if
309                 }
310         } // END - if
311
312         // Free result
313         SQL_FREERESULT($result);
314
315         // Return or output HTML code?
316         if ($output) {
317                 // Output HTML code here
318                 OUTPUT_HTML($OUT);
319         } else {
320                 // Return HTML code
321                 return $OUT;
322         }
323 }
324 //
325 function ADD_MENU($MODE, $act, $wht) {
326         global $_CONFIG;
327
328         // Init some variables
329         $main_cnt = 0;
330         $AND = "";
331         $main_action = "";
332         $sub_what = "";
333
334         if (!VALIDATE_MENU_ACTION($MODE, $act, $wht, true)) return CODE_MENU_NOT_VALID;
335
336         // Non-admin shall not see all menus
337         if (!IS_ADMIN()) {
338                 $AND = " AND visible='Y' AND locked='N'";
339         }
340
341         // Load SQL data and add the menu to the output stream...
342         $result_main = SQL_QUERY_ESC("SELECT title, action FROM "._MYSQL_PREFIX."_%s_menu WHERE (what='' OR what IS NULL)".$AND." ORDER BY sort",
343          array($MODE), __FILE__, __LINE__);
344         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
345         if (SQL_NUMROWS($result_main) > 0) {
346                 OUTPUT_HTML("<TABLE border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"".$MODE."_menu\">");
347                 // There are menus available, so we simply display them... :)
348                 while (list($main_title, $main_action) = SQL_FETCHROW($result_main)) {
349                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
350                         // Init variables
351                         $BLOCK_MODE = false; $act = $main_action;
352
353                         // Prepare content
354                         $content = array(
355                                 'action' => $main_action,
356                                 'title'  => $main_title
357                         );
358
359                         // Load menu header template
360                         LOAD_TEMPLATE($MODE."_menu_title", false, $content);
361
362                         $result_sub = SQL_QUERY_ESC("SELECT title, what FROM "._MYSQL_PREFIX."_%s_menu WHERE action='%s' AND what != '' AND what IS NOT NULL ".$AND." ORDER BY sort",
363                          array($MODE, $main_action), __FILE__, __LINE__);
364                         $ctl = SQL_NUMROWS($result_sub);
365                         if ($ctl > 0) {
366                                 $cnt=0;
367                                 while (list($sub_title, $sub_what) = SQL_FETCHROW($result_sub)) {
368                                         // Init content
369                                         $content = "";
370
371                                         // Full file name for checking menu
372                                         //* DEBUG: */ echo __LINE__.":!!!!".$sub_what."!!!<br />\n";
373                                         $test_inc = sprintf("%sinc/modules/%s/what-%s.php", PATH, $MODE, $sub_what);
374                                         $test = (FILE_READABLE($test_inc));
375                                         if ($test) {
376                                                 if ((!empty($wht)) && (($wht == $sub_what))) {
377                                                         $content = "<STRONG>";
378                                                 }
379
380                                                 // Navigation link
381                                                 $content .= "<A name=\"menu\" class=\"menu_blur\" href=\"".URL."/modules.php?module=".$GLOBALS['module']."&amp;what=".$sub_what.ADD_URL_DATA("")."\" target=\"_self\">";
382                                         } else {
383                                                 $content .= "<I>";
384                                         }
385
386                                         // Menu title
387                                         $content .= $_CONFIG['menu_blur_spacer'].$sub_title;
388
389                                         if ($test) {
390                                                 $content .= "</A>";
391                                         } else {
392                                                 $content .= "</I>";
393                                         }
394
395                                         if ((!empty($wht)) && (($wht == $sub_what))) {
396                                                 $content .= "</STRONG>";
397                                         }
398                                         $wht = $sub_what; $cnt++;
399                                         // Prepare array
400                                         $content =  array(
401                                                 'menu' => $content,
402                                                 'what' => $sub_what
403                                         );
404
405                                         // Add regular menu row or bottom row?
406                                         if ($cnt < $ctl) {
407                                                 LOAD_TEMPLATE($MODE."_menu_row", false, $content);
408                                         } else {
409                                                 LOAD_TEMPLATE($MODE."_menu_bottom", false, $content);
410                                         }
411                                 }
412                         } else {
413                                 // This is a menu block... ;-)
414                                 $BLOCK_MODE = true;
415                                 $INC_BLOCK = sprintf("%sinc/modules/%s/action-%s.php", PATH, $MODE, $main_action);
416                                 if (FILE_READABLE($INC_BLOCK)) {
417                                         // Load include file
418                                         if ((!EXT_IS_ACTIVE($main_action)) || ($main_action == "online")) OUTPUT_HTML("<TR>
419   <TD class=\"".$MODE."_menu_whats\">");
420                                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
421                                         include ($INC_BLOCK);
422                                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
423                                         if ((!EXT_IS_ACTIVE($main_action)) || ($main_action == "online")) OUTPUT_HTML("  </TD>
424 </TR>");
425                                 }
426                                 //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
427                         }
428                         $main_cnt++;
429                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
430                         if (SQL_NUMROWS($result_main) > $main_cnt)      OUTPUT_HTML("<TR><TD class=\"".$MODE."_menu_seperator\"></TD></TR>");
431                 }
432
433                 // Free memory
434                 SQL_FREERESULT($result_main);
435
436                 // Close table
437                 //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
438                 OUTPUT_HTML("</TABLE>");
439         }
440 }
441 // This patched function will reduce many SELECT queries for the specified or current admin login
442 function IS_ADMIN($admin="")
443 {
444         global $cacheArray, $_CONFIG;
445         $ret = false; $passCookie = ""; $valPass = "";
446         //* DEBUG: */ echo __LINE__."ADMIN:".$admin."<br />";
447
448         // If admin login is not given take current from cookies...
449         if ((empty($admin)) && (isSessionVariableSet('admin_login')) && (isSessionVariableSet('admin_md5'))) {
450                 // Get admin login and password from session/cookies
451                 $admin = get_session('admin_login');
452                 $passCookie = get_session('admin_md5');
453         }
454         //* DEBUG: */ echo __LINE__."ADMIN:".$admin."/".$passCookie."<br />";
455
456         // Search in array for entry
457         if (isset($cacheArray['admin_hash'])) {
458                 // Use cached string
459                 $valPass = $cacheArray['admin_hash'];
460         } elseif ((!empty($passCookie)) && (isset($cacheArray['admins']['password'][$admin])) && (!empty($admin))) {
461                 // Count cache hits
462                 if (isset($_CONFIG['cache_hits'])) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
463
464                 // Login data is valid or not?
465                 $valPass = generatePassString($cacheArray['admins']['password'][$admin]);
466
467                 // Cache it away
468                 $cacheArray['admin_hash'] = $valPass;
469         } elseif (!empty($admin)) {
470                 // Search for admin
471                 $result = SQL_QUERY_ESC("SELECT HIGH_PRIORITY password FROM "._MYSQL_PREFIX."_admins WHERE login='%s' LIMIT 1",
472                  array($admin), __FILE__, __LINE__);
473
474                 // Is he admin?
475                 $passDB = "";
476                 if (SQL_NUMROWS($result) == 1) {
477                         // Admin login was found so let's load password from DB
478                         list($passDB) = SQL_FETCHROW($result);
479
480                         // Temporary cache it
481                         $cacheArray['admins']['password'][$admin] = $passDB;
482
483                         // Generate password hash
484                         $valPass = generatePassString($passDB);
485                 } // END - if
486
487                 // Free memory
488                 SQL_FREERESULT($result);
489         }
490
491         if (!empty($valPass)) {
492                 // Check if password is valid
493                 //* DEBUG: */ print __FUNCTION__."*".$valPass."/".$passCookie."*<br />\n";
494                 $ret = (($valPass == $passCookie) || ((strlen($valPass) == 32) && ($valPass == md5($passCookie))) || (($valPass == "*FAILED*") && (!EXT_IS_ACTIVE("cache"))));
495         }
496
497         // Return result of comparision
498         //* DEBUG: */ if (!$ret) echo __LINE__."OK!<br />";
499         return $ret;
500 }
501 //
502 function ADD_MAX_RECEIVE_LIST($MODE, $default="", $return=false)
503 {
504         global $_POST;
505         $OUT = "";
506         switch ($MODE)
507         {
508         case "guest":
509                 // Guests (in the registration form) are not allowed to select 0 mails per day.
510                 $result = SQL_QUERY("SELECT value, comment FROM "._MYSQL_PREFIX."_max_receive WHERE value > 0 ORDER BY value", __FILE__, __LINE__);
511                 if (SQL_NUMROWS($result) > 0)
512                 {
513                         $OUT = "";
514                         while (list($value, $comment) = SQL_FETCHROW($result))
515                         {
516                                 $OUT .= "      <OPTION value=\"".$value."\"";
517                                 if ($_POST['max_mails'] == $value) $OUT .= " selected=\"selected\"";
518                                 $OUT .= ">".$value." ".PER_DAY;
519                                 if (!empty($comment)) $OUT .= " (".$comment.")";
520                                 $OUT .= "</OPTION>\n";
521                         }
522                         define('__MAX_RECEIVE_OPTIONS', $OUT);
523
524                         // Free memory
525                         SQL_FREERESULT($result);
526                         $OUT = LOAD_TEMPLATE("guest_receive_table", true);
527                 }
528                  else
529                 {
530                         // Maybe the admin has to setup some maximum values?
531                 }
532                 break;
533
534         case "member":
535                 // Members are allowed to set to zero mails per day (we will change this soon!)
536                 $result = SQL_QUERY("SELECT value, comment FROM "._MYSQL_PREFIX."_max_receive ORDER BY value", __FILE__, __LINE__);
537                 if (SQL_NUMROWS($result) > 0)
538                 {
539                         $OUT = "";
540                         while (list($value, $comment) = SQL_FETCHROW($result))
541                         {
542                                 $OUT .= "      <OPTION value=\"".$value."\"";
543                                 if ($default == $value) $OUT .= " selected=\"selected\"";
544                                 $OUT .= ">".$value." ".PER_DAY;
545                                 if (!empty($comment)) $OUT .= " (".$comment.")";
546                                 $OUT .= "</OPTION>\n";
547                         }
548                         define('__MAX_RECEIVE_OPTIONS', $OUT);
549                         SQL_FREERESULT($result);
550                         $OUT = LOAD_TEMPLATE("member_receive_table", true);
551                 }
552                  else
553                 {
554                         // Maybe the admin has to setup some maximum values?
555                         $OUT = LOAD_TEMPLATE("admin_settings_saved", true, NO_MAX_VALUES);
556                 }
557                 break;
558         }
559         if ($return)
560         {
561                 // Return generated HTML code
562                 return $OUT;
563         }
564          else
565         {
566                 // Output directly (default)
567                 OUTPUT_HTML($OUT);
568         }
569 }
570 //
571 function SEARCH_EMAIL_USERTAB($email)
572 {
573         $ret = false;
574         $result = SQL_QUERY_ESC("SELECT userid FROM "._MYSQL_PREFIX."_user_data WHERE email LIKE '{PER}%s{PER}' LIMIT 1", array($email), __FILE__, __LINE__);
575         if (SQL_NUMROWS($result) == 1) $ret = true;
576         SQL_FREERESULT($result);
577         return $ret;
578 }
579 //
580 function WHAT_IS_VALID($act, $wht, $type="guest")
581 {
582         if (IS_ADMIN())
583         {
584                 // Everything is valid to the admin :-)
585                 return true;
586         }
587          else
588         {
589                 $ret = false;
590                 $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_%s_menu WHERE action='%s' AND what='%s' AND locked='N' LIMIT 1", array($type, $act, $wht), __FILE__, __LINE__);
591                 // Is "what" valid?
592                 if (SQL_NUMROWS($result) == 1) $ret = true;
593                 SQL_FREERESULT($result);
594                 return $ret;
595         }
596 }
597 //
598 function IS_MEMBER()
599 {
600         global $status, $LAST, $cacheArray;
601         if (!is_array($LAST)) $LAST = array();
602         $ret = false;
603
604         // is the cache entry there?
605         if (isset($cacheArray['is_member'])) {
606                 // Then return it
607                 return $cacheArray['is_member'];
608         } // END - if
609
610         // Fix "deleted" cookies first
611         FIX_DELETED_COOKIES(array('userid','u_hash','lifetime'));
612
613         // Are cookies set?
614         if ((!empty($GLOBALS['userid'])) && (isSessionVariableSet('u_hash')) && (isSessionVariableSet('lifetime')) && (defined('COOKIE_PATH')))
615         {
616                 // Cookies are set with values, but are they valid?
617                 $result = SQL_QUERY_ESC("SELECT password, status, last_module, last_online FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s LIMIT 1",
618                  array($GLOBALS['userid']), __FILE__, __LINE__);
619                 if (SQL_NUMROWS($result) == 1)
620                 {
621                         // Load data from cookies
622                         list($password, $status, $mod, $onl) = SQL_FETCHROW($result);
623
624                         // Validate password by created the difference of it and the secret key
625                         $valPass = generatePassString($password);
626
627                         // Transfer last module and online time
628                         if ((!empty($mod)) && (empty($LAST['module']))) { $LAST['module'] = $mod; $LAST['online'] = $onl; }
629
630                         // So did we now have valid data and an unlocked user?
631                         //* DEBUG: */ echo $valPass."<br />".get_session('u_hash')."<br />";
632                         if (($status == "CONFIRMED") && ($valPass == get_session('u_hash'))) {
633                                 // Account is confirmed and all cookie data is valid so he is definely logged in! :-)
634                                 $ret = true;
635                         } else {
636                                 // Maybe got locked etc.
637                                 //* DEBUG: */ echo __LINE__."!!!<br />";
638                                 destroy_user_session();
639
640                                 // Reset userid
641                                 $GLOBALS['userid'] = 0;
642                         }
643                 } else {
644                         // Cookie data is invalid!
645                         //* DEBUG: */ echo __LINE__."***<br />";
646                         destroy_user_session();
647
648                         // Reset userid
649                         $GLOBALS['userid'] = 0;
650                 }
651
652                 // Free memory
653                 SQL_FREERESULT($result);
654         } else {
655                 // Cookie data is invalid!
656                 //* DEBUG: */ echo __LINE__."///<br />";
657                 destroy_user_session();
658
659                 // Reset userid
660                 $GLOBALS['userid'] = 0;
661         }
662
663         // Cache status
664         $cacheArray['is_member'] = $ret;
665
666         // Return status
667         return $ret;
668 }
669 //
670 function UPDATE_LOGIN_DATA () {
671         global $LAST, $_CONFIG;
672         if (!is_array($LAST)) $LAST = array();
673
674         // Recheck if logged in
675         if (!IS_MEMBER()) return false;
676
677         // Secure user ID
678         $GLOBALS['userid'] = bigintval(get_session('userid'));
679
680         // Extract last online time (life) and how long is auto-login valid (time)
681         $newl = time() + bigintval(get_session('lifetime'));
682
683         // Load last module and last online time
684         $result = SQL_QUERY_ESC("SELECT last_module, last_online FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s LIMIT 1", array($GLOBALS['userid']), __FILE__, __LINE__);
685         if (SQL_NUMROWS($result) == 1) {
686                 // Load last module and online time
687                 list($mod, $onl) = SQL_FETCHROW($result);
688                 SQL_FREERESULT($result);
689
690                 // Maybe first login time?
691                 if (empty($mod)) $mod = "login";
692
693                 if (set_session("userid", $GLOBALS['userid'], $newl, COOKIE_PATH) && set_session("u_hash", get_session('u_hash'), $newl, COOKIE_PATH) && set_session("lifetime", bigintval(get_session('lifetime')), $newl, COOKIE_PATH)) {
694                         // This will be displayed on welcome page! :-)
695                         if (empty($LAST['module'])) {
696                                 $LAST['module'] = $mod; $LAST['online'] = $onl;
697                         } // END - if
698
699                         // "what" not set?
700                         if (empty($GLOBALS['what'])) {
701                                 // Fix it to default
702                                 $GLOBALS['what'] = "welcome";
703                                 if (!empty($_CONFIG['index_home'])) $GLOBALS['what'] = $_CONFIG['index_home'];
704                         } // END - if
705
706                         // Update last module / online time
707                         $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_data SET last_module='%s', last_online=UNIX_TIMESTAMP(), REMOTE_ADDR='%s' WHERE userid=%s LIMIT 1",
708                          array($GLOBALS['what'], GET_REMOTE_ADDR(), $GLOBALS['userid']), __FILE__, __LINE__);
709                 }
710         }  else {
711                 // Destroy session, we cannot update!
712                 destroy_user_session();
713         }
714 }
715 //
716 function VALIDATE_MENU_ACTION ($MODE, $act, $wht, $UPDATE=false)
717 {
718         $ret = false;
719         $ADD = "";
720         if ((!IS_ADMIN()) && ($MODE != "admin")) $ADD = " AND locked='N'";
721         //* DEBUG: */ echo __LINE__.":".$MODE."/".$act."/".$wht."*<br />\n";
722         if (($MODE != "admin") && ($UPDATE))
723         {
724                 // Update guest or member menu
725                 $SQL = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_%s_menu SET counter=counter+1 WHERE action='%s' AND what='%s'".$ADD." LIMIT 1",
726                  array($MODE, $act, $wht), __FILE__, __LINE__, false);
727         }
728          elseif ($wht != "overview")
729         {
730                 // Other actions
731                 $SQL = SQL_QUERY_ESC("SELECT id, what FROM "._MYSQL_PREFIX."_%s_menu WHERE action='%s'".$ADD." ORDER BY action DESC LIMIT 1",
732                  array($MODE, $act), __FILE__, __LINE__, false);
733         }
734          else
735         {
736                 // Admin login overview
737                 $SQL = SQL_QUERY_ESC("SELECT id, what FROM "._MYSQL_PREFIX."_%s_menu WHERE action='%s' AND (what='' OR what IS NULL)".$ADD." ORDER BY action DESC LIMIT 1",
738                  array($MODE, $act), __FILE__, __LINE__, false);
739         }
740
741         // Run SQL command
742         $result = SQL_QUERY($SQL, __FILE__, __LINE__);
743         if ($UPDATE)
744         {
745                 if (SQL_AFFECTEDROWS() == 1) $ret = true;
746                 //* DEBUG: */ debug_print_backtrace();
747         }
748          else
749         {
750                 if (SQL_NUMROWS($result) == 1) {
751                         list($id, $wht2) = SQL_FETCHROW($result);
752                         //* DEBUG: */ echo __LINE__."+".$SQL."+<br />\n";
753                         //* DEBUG: */ echo __LINE__."*".$id."/".$wht."/".$wht2."*<br />\n";
754                         $ret = true;
755                 }
756         }
757
758         // Free memory
759         SQL_FREERESULT($result);
760
761         // Return result
762         return $ret;
763 }
764 //
765 function GET_MOD_DESCR($MODE, $wht, $column="what")
766 {
767         // Fix empty "what"
768         if (empty($wht)) {
769                 $wht = "welcome";
770                 if (!empty($_CONFIG['index_home'])) $wht = $_CONFIG['index_home'];
771         } // END - if
772
773         // Default is not found
774         $ret = "??? (".$wht.")";
775
776         // Look for title
777         $result = SQL_QUERY_ESC("SELECT title FROM "._MYSQL_PREFIX."_%s_menu WHERE %s='%s' LIMIT 1",
778                 array($MODE, $column, $wht), __FILE__, __LINE__);
779
780         // Is there an entry?
781         if (SQL_NUMROWS($result) == 1) {
782                 // Fetch the title
783                 list($ret) = SQL_FETCHROW($result);
784         } // END - if
785
786         // Free result
787         SQL_FREERESULT($result);
788         return $ret;
789 }
790 //
791 function SEND_MODE_MAILS($mod, $modes)
792 {
793         global $_CONFIG, $DATA;
794
795         // Load hash
796         $result_main = SQL_QUERY_ESC("SELECT password FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s AND status='CONFIRMED' LIMIT 1",
797          array($GLOBALS['userid']), __FILE__, __LINE__);
798         if (SQL_NUMROWS($result_main) == 1) {
799                 // Load hash from database
800                 list($hashDB) = SQL_FETCHROW($result_main);
801
802                 // Extract salt from cookie
803                 $salt = substr(get_session('u_hash'), 0, -40);
804
805                 // Now let's compare passwords
806                 $hash = generatePassString($hashDB);
807                 if (($hash == get_session('u_hash')) || ($_POST['pass1'] == $_POST['pass2'])) {
808                         // Load user's data
809                         $result = SQL_QUERY_ESC("SELECT gender, surname, family, street_nr, country, zip, city, email FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s AND password='%s' LIMIT 1",
810                          array($GLOBALS['userid'], $hashDB), __FILE__, __LINE__);
811                         if (SQL_NUMROWS($result) == 1) {
812                                 // Load the data
813                                 $DATA = SQL_FETCHROW($result);
814
815                                 // Free result
816                                 SQL_FREERESULT($result);
817
818                                 // Translate gender
819                                 $DATA[0] = TRANSLATE_GENDER($DATA[0]);
820
821                                 // Clear/init the content variable
822                                 $content = "";
823                                 $DATA['info'] = "";
824
825                                 switch ($mod)
826                                 {
827                                 case "mydata":
828                                         foreach ($modes as $mode) {
829                                                 switch ($mode)
830                                                 {
831                                                 case "normal": break; // Do not add any special lines
832
833                                                 case "email": // Email was changed!
834                                                         $content = MEMBER_CHANGED_EMAIL.": ".$_POST['old_addy']."\n";
835                                                         break;
836
837                                                 case "pass": // Password was changed
838                                                         $content = MEMBER_CHANGED_PASS."\n";
839                                                         break;
840
841                                                 default:
842                                                         $content = MEMBER_UNKNOWN_MODE.": ".$mode."\n\n";
843                                                         break;
844                                                 }
845                                         } // END - if
846
847                                         if (EXT_IS_ACTIVE("country")) {
848                                                 // Replace code with description
849                                                 $DATA[4] = COUNTRY_GENERATE_INFO($_POST['country_code']);
850                                         }
851
852                                         // Load template
853                                         $msg = LOAD_EMAIL_TEMPLATE("member_mydata_notify", $content, $GLOBALS['userid']);
854
855                                         if ($_CONFIG['admin_notify'] == "Y") {
856                                                 // The admin needs to be notified about a profile change
857                                                 $msg_admin = "admin_mydata_notify";
858                                                 $sub_adm = ADMIN_CHANGED_DATA;
859                                         } else {
860                                                 // No mail to admin
861                                                 $msg_admin = "";
862                                                 $sub_adm = "";
863                                         }
864
865                                         // Set subject lines
866                                         $sub_mem = MEMBER_CHANGED_DATA;
867
868                                         // Output success message
869                                         $content = "<STRONG><SPAN class=\"member_done\">".MYDATA_MAIL_SENT."</SPAN></STRONG>";
870                                         break;
871
872                                 default:
873                                         $content = "<STRONG><SPAN class=\"member_failed\">".UNKNOWN_MODULE."</SPAN></STRONG>";
874                                         break;
875                                 }
876                         } else {
877                                 // Could not load profile data
878                                 $content = "<STRONG><SPAN class=\"member_failed\">".MEMBER_CANNOT_LOAD_PROFILE."</SPAN></STRONG>";
879                         }
880                 } else {
881                         // Passwords mismatch
882                         $content = "<STRONG><SPAN class=\"member_failed\">".MEMBER_PASSWORD_ERROR."</SPAN></STRONG>";
883                 }
884         } else {
885                 // Could not load profile
886                 $content = "<STRONG><SPAN class=\"member_failed\">".MEMBER_CANNOT_LOAD_PROFILE."</SPAN></STRONG>";
887         }
888
889         // Send email to user if required
890         if ((!empty($sub_mem)) && (!empty($msg))) {
891                 // Send member mail
892                 SEND_EMAIL($DATA[7], $sub_mem, $msg);
893         }
894
895         // Send only if no other error has occured
896         if (empty($content)) {
897                 if ((!empty($sub_adm)) && (!empty($msg_admin))) {
898                         // Send admin mail
899                         SEND_ADMIN_NOTIFICATION($sub_adm, $msg_admin, $content, $GLOBALS['userid']);
900                 } elseif ($_CONFIG['admin_notify'] == "Y") {
901                         // Cannot send mails to admin!
902                         $content = CANNOT_SEND_ADMIN_MAILS;
903                 } else {
904                         // No mail to admin
905                         $content = "<STRONG><SPAN class=\"member_done\">".MYDATA_MAIL_SENT."</SPAN></STRONG>";
906                 }
907         }
908
909         // Load template
910         LOAD_TEMPLATE("admin_settings_saved", false, $content);
911 }
912 // Update module counter
913 function COUNT_MODULE($mod)
914 {
915         if ($mod != "css")
916         {
917                 // Do count all other modules but not accesses on CSS file css.php!
918                 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_mod_reg SET clicks=clicks+1 WHERE module='%s' LIMIT 1",
919                  array($mod), __FILE__, __LINE__);
920         }
921 }
922 // Get action value from mode (admin/guest/member) and what-value
923 function GET_ACTION ($MODE, &$wht)
924 {
925         global $ret, $_CONFIG;
926         // @DEPRECATED Init status
927         $ret = "";
928
929         //* DEBUG: */ echo __LINE__."=".$MODE."/".$wht."/".$GLOBALS['action']."=<br />";
930         if ((empty($wht)) && ($MODE != "admin")) {
931                 $wht = "welcome";
932                 if (!empty($_CONFIG['index_home'])) $wht = $_CONFIG['index_home'];
933         } // END - if
934
935         if ($MODE == "admin") {
936                 // Action value for admin area
937                 if (!empty($GLOBALS['action'])) {
938                         // Get it directly from URL
939                         return $GLOBALS['action'];
940                 } elseif (($wht == "overview") || (empty($GLOBALS['what']))) {
941                         // Default value for admin area
942                         $ret = "login";
943                 }
944         } elseif (!empty($GLOBALS['action'])) {
945                 // Get it directly from URL
946                 return $GLOBALS['action'];
947         }
948         //* DEBUG: */ echo __LINE__."*".$ret."*<br />\n";
949
950         if (MODULE_HAS_MENU($MODE)) {
951                 // Rewriting modules to menu
952                 switch ($MODE) {
953                         case "index": $MODE = "guest";  break;
954                         case "login": $MODE = "member"; break;
955                 } // END - switch
956
957                 // Guest and member menu is "main" as the default
958                 if (empty($ret)) $ret = "main";
959
960                 // Load from database
961                 $result = SQL_QUERY_ESC("SELECT action FROM "._MYSQL_PREFIX."_%s_menu WHERE what='%s' LIMIT 1",
962                  array($MODE, $wht), __FILE__, __LINE__);
963                 if (SQL_NUMROWS($result) == 1) {
964                         // Load action value and pray that this one is the right you want... ;-)
965                         list($ret) = SQL_FETCHROW($result);
966                 } // END - if
967
968                 // Free memory
969                 SQL_FREERESULT($result);
970         } // END - if
971
972         // Return action value
973         return $ret;
974 }
975 //
976 function GET_CATEGORY ($cid) {
977         // Default is not found
978         $ret = _CATEGORY_404;
979
980         // Is the category id set?
981         if ($cid == "0") {
982                 // No category
983                 $ret = _CATEGORY_NONE;
984         } elseif ($cid > 0) {
985                 // Lookup the category in database
986                 $result = SQL_QUERY_ESC("SELECT cat FROM "._MYSQL_PREFIX."_cats WHERE id=%s LIMIT 1",
987                         array(bigintval($cid)), __FILE__, __LINE__);
988                 if (SQL_NUMROWS($result) == 1) {
989                         // Category found... :-)
990                         list($ret) = SQL_FETCHROW($result);
991                 } // END - if
992
993                 // Free result
994                 SQL_FREERESULT($result);
995         } // END - if
996
997         // Return result
998         return $ret;
999 }
1000 //
1001 function GET_PAYMENT ($pid, $full=false) {
1002         // Default is not found
1003         $ret = _PAYMENT_404;
1004
1005         // Load payment data
1006         $result = SQL_QUERY_ESC("SELECT mail_title, price FROM "._MYSQL_PREFIX."_payments WHERE id=%s LIMIT 1",
1007                 array(bigintval($pid)), __FILE__, __LINE__);
1008         if (SQL_NUMROWS($result) == 1) {
1009                 // Payment type found... :-)
1010                 if (!$full) {
1011                         // Return only title
1012                         list($ret) = SQL_FETCHROW($result);
1013                 } else {
1014                         // Return title and price
1015                         list($t, $p) = SQL_FETCHROW($result);
1016                         $ret = $t." / ".TRANSLATE_COMMA($p)." ".POINTS;
1017                 }
1018         }
1019
1020         // Free result
1021         SQL_FREERESULT($result);
1022
1023         // Return result
1024         return $ret;
1025 }
1026 //
1027 function GET_PAY_POINTS($pid, $lookFor="price")
1028 {
1029         $ret = "-1";
1030         $result = SQL_QUERY_ESC("SELECT %s FROM "._MYSQL_PREFIX."_payments WHERE id=%s LIMIT 1",
1031                 array($lookFor, $pid), __FILE__, __LINE__);
1032         if (SQL_NUMROWS($result) == 1)
1033         {
1034                 // Payment type found... :-)
1035                 list($ret) = SQL_FETCHROW($result);
1036                 SQL_FREERESULT($result);
1037         }
1038         return $ret;
1039 }
1040 // Remove a receiver's ID from $ARRAY and add a link for him to confirm
1041 function REMOVE_RECEIVER(&$ARRAY, $key, $uid, $pool_id, $stats_id="", $bonus=false)
1042 {
1043         $ret = "failed";
1044         if ($uid > 0)
1045         {
1046                 // Remove entry from array
1047                 unset($ARRAY[$key]);
1048
1049                 // Is there already a line for this user available?
1050                 if ($stats_id > 0)
1051                 {
1052                         // Only when we got a real stats ID continue searching for the entry
1053                         $type = "NORMAL"; $rowName = "stats_id";
1054                         if ($bonus) { $type = "BONUS"; $rowName = "bonus_id"; }
1055                         $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_user_links WHERE %s='%s' AND userid=%s AND link_type='%s' LIMIT 1",
1056                          array($rowName, $stats_id, bigintval($uid), $type), __FILE__, __LINE__);
1057                         if (SQL_NUMROWS($result) == 0)
1058                         {
1059                                 // No, so we add one!
1060                                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_user_links (%s, userid, link_type) VALUES ('%s','%s','%s')",
1061                                  array($rowName, $stats_id, bigintval($uid), $type), __FILE__, __LINE__);
1062                                 $ret = "done";
1063                         }
1064                          else
1065                         {
1066                                 // Already found
1067                                 $ret = "already";
1068                         }
1069
1070                         // Free memory
1071                         SQL_FREERESULT($result);
1072                 }
1073         }
1074         // Return status for sending routine
1075         return $ret;
1076 }
1077
1078 // Calculate sum (default) or count records of given criteria
1079 function GET_TOTAL_DATA ($search, $tableName, $lookFor, $whereStatement="userid", $onlyRows=false, $add="") {
1080         $ret = 0;
1081         //* DEBUG: */ echo $search."/".$tableName."/".$lookFor."/".$whereStatement."/".$add."<br />\n";
1082         if (($onlyRows) || ($lookFor == "userid")) {
1083                 // Count rows
1084                 //* DEBUG: */ echo "COUNT!<br />\n";
1085                 $result = SQL_QUERY_ESC("SELECT COUNT(`%s`) FROM `"._MYSQL_PREFIX."_%s` WHERE `%s`='%s'".$add,
1086                         array($lookFor, $tableName, $whereStatement, $search), __FILE__, __LINE__);
1087         } else {
1088                 // Add all rows
1089                 //* DEBUG: */ echo "SUM!<br />\n";
1090                 $result = SQL_QUERY_ESC("SELECT SUM(`%s`) FROM `"._MYSQL_PREFIX."_%s` WHERE `%s`='%s'".$add,
1091                         array($lookFor, $tableName, $whereStatement, $search), __FILE__, __LINE__);
1092         }
1093
1094         // Load row
1095         list($ret) = SQL_FETCHROW($result);
1096
1097         // Free result
1098         SQL_FREERESULT($result);
1099
1100         // Fix empty values
1101         if ((empty($ret)) && ($lookFor != "counter") && ($lookFor != "id") && ($lookFor != "userid")) {
1102                 // Float number
1103                 $ret = "0.00000";
1104         } elseif ("".$ret."" == "") {
1105                 // Fix empty result
1106                 $ret = "0";
1107         }
1108
1109         // Return value
1110         return $ret;
1111 }
1112 // "Getter fro ref level percents
1113 function GET_REF_LEVEL_PERCENTS ($level) {
1114         global $cacheInstance, $_CONFIG, $cacheArray;
1115
1116         // Default is zero
1117         $per = 0;
1118
1119         // Do we have cache?
1120         if ((isset($cacheArray['ref_depths']['level'])) && (EXT_IS_ACTIVE("cache"))) {
1121                 // First look for level
1122                 $key = array_search($level, $cacheArray['ref_depths']['level']);
1123                 if ($key !== false) {
1124                         // Entry found!
1125                         $per = $cacheArray['ref_depths']['percents'][$key];
1126
1127                         // Count cache hit
1128                         if (isset($_CONFIG['cache_hits'])) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
1129                 }
1130         } else {
1131                 // Get referal data
1132                 $result_lvl = SQL_QUERY_ESC("SELECT percents FROM "._MYSQL_PREFIX."_refdepths WHERE level='%s' LIMIT 1",
1133                         array(bigintval($level)), __FILE__, __LINE__);
1134
1135                 // Entry found?
1136                 if (SQL_NUMROWS($result_lvl) == 1) {
1137                         // Get percents
1138                         list($per) = SQL_FETCHROW($result_lvl);
1139                 } // END - if
1140
1141                 // Free result
1142                 SQL_FREERESULT($result_lvl);
1143         }
1144
1145         // Return percent
1146         return $per;
1147 }
1148 /**
1149  *
1150  * Dynamic referal system, can also send mails!
1151  *
1152  * uid         = Referal ID wich should receive...
1153  * points      = ... xxx points
1154  * send_notify = shall I send the referal an email or not?
1155  * rid         = inc/modules/guest/what-confirm.php need this (DEPRECATED???)
1156  * locked      = Shall I pay it to normal (false) or locked (true) points ammount?
1157  * add_mode    = Add points only to $uid or also refs? (WARNING! Changing "ref" to "direct"
1158  *               for default value will cause no referal will get points ever!!!)
1159  */
1160 function ADD_POINTS_REFSYSTEM($uid, $points, $send_notify=false, $rid="0", $locked=false, $add_mode="ref") {
1161         //* DEBUG: */ print "----------------------- <font color=\"#00aa00\">".__FUNCTION__." - ENTRY</font> ------------------------<ul><li>\n";
1162         global $DEPTH, $_CONFIG, $DATA, $cacheArray;
1163
1164         // Convert mode to lower-case
1165         $add_mode = strtolower($add_mode);
1166
1167         // When $uid = 0 add points to jackpot
1168         if ($uid == "0") {
1169                 // Add points to jackpot
1170                 ADD_JACKPOT($points);
1171                 return;
1172         } // END - if
1173
1174         // Count up referal depth
1175         if (!isset($DEPTH)) {
1176                 // Initialialize referal system
1177                 $DEPTH = 0;
1178         } else {
1179                 // Increase referal level
1180                 $DEPTH++;
1181         }
1182
1183         // Default is "normal" points
1184         $data = "points";
1185
1186         // Which points, locked or normal?
1187         if ($locked) $data = "locked_points";
1188
1189         // Check user account
1190         $result_user = SQL_QUERY_ESC("SELECT refid, email FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s AND status='CONFIRMED' LIMIT 1",
1191          array(bigintval($uid)), __FILE__, __LINE__);
1192
1193         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},numRows=".SQL_NUMROWS($result_user).",points={$points}<br />\n";
1194         if (SQL_NUMROWS($result_user) == 1) {
1195                 // This is the user and his ref
1196                 list($ref, $email) = SQL_FETCHROW($result_user);
1197                 $cacheArray['add_uid'][$ref] = $uid;
1198
1199                 // Get percents
1200                 $per = GET_REF_LEVEL_PERCENTS($DEPTH);
1201                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},points={$points},depth={$DEPTH},per={$per},mode={$add_mode}<br />\n";
1202
1203                 // Some percents found?
1204                 if ($per > 0) {
1205                         // Calculate new points
1206                         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},points={$points},per={$per},depth={$DEPTH}<br />\n";
1207                         $ref_points = $points * $per / 100;
1208
1209                         // Pay refback here if level > 0 and in ref-mode
1210                         if ((EXT_IS_ACTIVE("refback")) && ($DEPTH > 0) && ($per < 100) && ($add_mode == "ref") && (isset($cacheArray['add_uid'][$uid]))) {
1211                                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},data={$cacheArray['add_uid'][$uid]},ref_points={$ref_points},depth={$DEPTH} - BEFORE!<br />\n";
1212                                 $ref_points = ADD_REFBACK_POINTS($cacheArray['add_uid'][$uid], $uid, $points, $ref_points);
1213                                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},data={$cacheArray['add_uid'][$uid]},ref_points={$ref_points},depth={$DEPTH} - AFTER!<br />\n";
1214                         } // END - if
1215
1216                         // Update points...
1217                         SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_points SET %s=%s+%s WHERE userid=%s AND ref_depth='%s' LIMIT 1",
1218                          array($data, $data, $ref_points, bigintval($uid), bigintval($DEPTH)), __FILE__, __LINE__);
1219                         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):data={$data},ref_points={$ref_points},uid={$uid},depth={$DEPTH},mode={$add_mode} - UPDATE! (".SQL_AFFECTEDROWS().")<br />\n";
1220
1221                         // No entry updated?
1222                         if (SQL_AFFECTEDROWS() < 1) {
1223                                 // First ref in this level! :-)
1224                                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_user_points (userid,ref_depth,%s) VALUES (%s,%s,%s)",
1225                                  array($data, bigintval($uid), bigintval($DEPTH), $ref_points), __FILE__, __LINE__);
1226                         } // END - if
1227
1228                         // Update mediadata as well
1229                         if (GET_EXT_VERSION("mediadata") >= "0.0.4") {
1230                                 // Update database
1231                                 MEDIA_UPDATE_ENTRY(array("total_points"), "add", $ref_points);
1232                         } // END - if
1233
1234                         // Points updated, maybe I shall send him an email?
1235                         if (($send_notify) && ($ref > 0) && (!$locked)) {
1236                                 // Prepare content
1237                                 $content = array(
1238                                         'percent' => $per,
1239                                         'level'   => bigintval($DEPTH),
1240                                         'points'  => $ref_points,
1241                                         'refid'   => bigintval($ref)
1242                                 );
1243
1244                                 // Load email template
1245                                 $msg = LOAD_EMAIL_TEMPLATE("confirm-referal", $content, bigintval($uid));
1246
1247                                 SEND_EMAIL($email, THANX_REFERRAL_ONE, $msg);
1248                         } elseif (($send_notify) && ($ref == 0) && (!$locked) && ($add_mode == "direct") && (!defined('__POINTS_VALUE'))) {
1249                                 // Direct payment shall be notified about
1250                                 define('__POINTS_VALUE', $ref_points);
1251
1252                                 // Prepare content
1253                                 $content = array(
1254                                         'text'   => REASON_DIRECT_PAYMENT,
1255                                         'points' => TRANSLATE_COMMA($ref_points)
1256                                 );
1257
1258                                 // Load message
1259                                 $msg = LOAD_EMAIL_TEMPLATE("add-points", $content, $uid);
1260
1261                                 // And sent it away
1262                                 SEND_EMAIL($email, SUBJECT_DIRECT_PAYMENT, $msg);
1263                                 if (!isset($_GET['mid'])) LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_POINTS_ADDED);
1264                         }
1265
1266                         // Maybe there's another ref?
1267                         if (($ref > 0) && ($points > 0) && ($ref != $uid) && ($add_mode == "ref")) {
1268                                 // Then let's credit him here...
1269                                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},ref={$ref},points={$points} - ADVANCE!<br />\n";
1270                                 ADD_POINTS_REFSYSTEM($ref, $points, $send_notify, $ref, $locked);
1271                         } // END - if
1272                 } // END - if
1273         } // END - if
1274
1275         // Free result
1276         SQL_FREERESULT($result_user);
1277         //* DEBUG: */ print "</li></ul>----------------------- <font color=\"#aa0000\">".__FUNCTION__." - EXIT</font> ------------------------<br />\n";
1278 }
1279 //
1280 function UPDATE_REF_COUNTER ($uid) {
1281         global $cacheArray, $cacheInstance;
1282
1283         // Make it sure referal level zero (member him-/herself) is at least selected
1284         if (empty($cacheArray['ref_level'][$uid])) $cacheArray['ref_level'][$uid] = 1;
1285         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},level={$cacheArray['ref_level'][$uid]}<br />\n";
1286
1287         // Update counter
1288         $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_refsystem SET counter=counter+1 WHERE userid=%s AND level='%s' LIMIT 1",
1289                 array(bigintval($uid), $cacheArray['ref_level'][$uid]), __FILE__, __LINE__);
1290
1291         // When no entry was updated then we have to create it here
1292         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):updated=".SQL_AFFECTEDROWS()."<br />\n";
1293         if (SQL_AFFECTEDROWS() < 1) {
1294                 // First count!
1295                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_refsystem (userid, level, counter) VALUES (%s,%s,1)",
1296                         array(bigintval($uid), $cacheArray['ref_level'][$uid]), __FILE__, __LINE__);
1297                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid}<br />\n";
1298         } // END - if
1299
1300         // Check for his referal
1301         $result = SQL_QUERY_ESC("SELECT refid FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s LIMIT 1",
1302                 array(bigintval($uid)), __FILE__, __LINE__);
1303
1304         // Load refid
1305         list($ref) = SQL_FETCHROW($result);
1306
1307         // Free memory
1308         SQL_FREERESULT($result);
1309         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},ref={$ref}<br />\n";
1310
1311         // When he has a referal...
1312         if (($ref > 0) && ($ref != $uid)) {
1313                 // Move to next referal level and count his counter one up!
1314                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):ref={$ref} - ADVANCE!<br />\n";
1315                 $cacheArray['ref_level'][$uid]++; UPDATE_REF_COUNTER($ref);
1316         } elseif ((($ref == $uid) || ($ref == 0)) && (GET_EXT_VERSION("cache") >= "0.1.2")) {
1317                 // Remove cache here
1318                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):ref={$ref} - CACHE!<br />\n";
1319                 REBUILD_CACHE("refsystem", "refsystem");
1320         }
1321
1322         // "Walk" back here
1323         $cacheArray['ref_level'][$uid]--;
1324
1325         // Handle refback here if extension is installed
1326         if (EXT_IS_ACTIVE("refback")) {
1327                 UPDATE_REFBACK_TABLE($uid);
1328         } // END - if
1329 }
1330 // Updates/extends the online list
1331 function UPDATE_ONLINE_LIST($SID, $mod, $act, $wht) {
1332         global $_CONFIG;
1333
1334         // Do not update online list when extension is deactivated
1335         if (!EXT_IS_ACTIVE("online", true)) return;
1336
1337         // Empty session?
1338         if (empty($SID)) {
1339                 // This is invalid here!
1340                 print "Invalid session. Backtrace:<pre>";
1341                 debug_print_backtrace();
1342                 die("</pre>");
1343         } // END - if
1344
1345         // Initialize variables
1346         $uid = 0; $rid = 0; $MEM = "N"; $ADMIN = "N";
1347
1348         // Valid userid?
1349         if ((!empty($GLOBALS['userid'])) && ($GLOBALS['userid'] > 0) && (IS_MEMBER())) {
1350                 // Is valid user
1351                 $uid = bigintval($GLOBALS['userid']);
1352                 $MEM = "Y";
1353         } // END - if
1354
1355         if (IS_ADMIN()) {
1356                 // Is administrator
1357                 $ADMIN = "Y";
1358         } // END - if
1359
1360         if (isSessionVariableSet('refid')) {
1361                 // Check cookie
1362                 if (get_session('refid') > 0) $rid = bigintval($GLOBALS['refid']);
1363         } // END - if
1364
1365         // Now search for the user
1366         $result = SQL_QUERY_ESC("SELECT timestamp FROM "._MYSQL_PREFIX."_online
1367 WHERE sid='%s' LIMIT 1",
1368  array($SID), __FILE__, __LINE__);
1369
1370         // Entry found?
1371         if (SQL_NUMROWS($result) == 1) {
1372                 // Then update it
1373                 SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_online SET
1374 module='%s',
1375 action='%s',
1376 what='%s',
1377 userid=%s,
1378 refid=%s,
1379 is_member='%s',
1380 is_admin='%s',
1381 timestamp=UNIX_TIMESTAMP()
1382 WHERE sid='%s' LIMIT 1",
1383                         array($mod, $act, $wht, $uid, $rid, $MEM, $ADMIN, $SID), __FILE__, __LINE__
1384                 );
1385         } else {
1386                 // No entry does exists so we simply add it!
1387                 SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_online (module, action, what, userid, refid, is_member, is_admin, timestamp, sid, ip) VALUES ('%s','%s','%s', %s, %s, '%s','%s', UNIX_TIMESTAMP(), '%s','%s')",
1388                         array($mod, $act, $wht, $uid, $rid, $MEM, $ADMIN, $SID, GET_REMOTE_ADDR()), __FILE__, __LINE__
1389                 );
1390         }
1391
1392         // Free result
1393         SQL_FREERESULT($result);
1394
1395         // Purge old entries
1396         $result = SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_online WHERE timestamp <= (UNIX_TIMESTAMP() - %s)",
1397          array($_CONFIG['online_timeout']), __FILE__, __LINE__);
1398 }
1399 // OBSULETE: Sends out mail to all administrators
1400 function SEND_ADMIN_EMAILS ($subj, $msg) {
1401         // Load all admin email addresses
1402         $result = SQL_QUERY("SELECT email FROM "._MYSQL_PREFIX."_admins ORDER BY id ASC", __FILE__, __LINE__);
1403         while (list($email) = SQL_FETCHROW($result)) {
1404                 // Send the email out
1405                 SEND_EMAIL($email, $subj, $msg);
1406         } // END - if
1407
1408         // Free result
1409         SQL_FREERESULT($result);
1410
1411         // Really simple... ;-)
1412 }
1413 // Get ID number from administrator's login name
1414 function GET_ADMIN_ID ($login) {
1415         global $cacheArray, $_CONFIG;
1416         $ret = "-1";
1417         if (!empty($cacheArray['admins']['aid'][$login])) {
1418                 // Check cache
1419                 $ret = $cacheArray['admins']['aid'][$login];
1420
1421                 // Update cache hits
1422                 if (isset($_CONFIG['cache_hits'])) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
1423         } elseif (!EXT_IS_ACTIVE("cache")) {
1424                 // Load from database
1425                 $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_admins WHERE login='%s' LIMIT 1",
1426                  array($login), __FILE__, __LINE__);
1427                 if (SQL_NUMROWS($result) == 1) {
1428                         list($ret) = SQL_FETCHROW($result);
1429                 } // END - if
1430
1431                 // Free result
1432                 SQL_FREERESULT($result);
1433         }
1434         return $ret;
1435 }
1436 //
1437 // Get password hash from administrator's login name
1438 function GET_ADMIN_HASH ($aid)
1439 {
1440         global $cacheArray, $_CONFIG;
1441         $ret = "-1";
1442         if (!empty($cacheArray['admins']['password'][$aid])) {
1443                 // Check cache
1444                 $ret = $cacheArray['admins']['password'][$aid];
1445
1446                 // Update cache hits
1447                 if (isset($_CONFIG['cache_hits'])) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
1448         } elseif (!EXT_IS_ACTIVE("cache")) {
1449                 // Load from database
1450                 $result = SQL_QUERY_ESC("SELECT password FROM "._MYSQL_PREFIX."_admins WHERE id=%s LIMIT 1",
1451                  array($aid), __FILE__, __LINE__);
1452                 if (SQL_NUMROWS($result) == 1) {
1453                         // Fetch data
1454                         list($ret) = SQL_FETCHROW($result);
1455
1456                         // Set cache
1457                         $cacheArray['admins']['password'][$aid] = $ret;
1458                 }
1459
1460                 // Free result
1461                 SQL_FREERESULT($result);
1462         }
1463         return $ret;
1464 }
1465 //
1466 function GET_ADMIN_LOGIN ($aid) {
1467         global $cacheArray, $_CONFIG;
1468         $ret = "***";
1469         if (!empty($cacheArray['admins']['login'][$aid])) {
1470                 // Get cache
1471                 $ret = $cacheArray['admins']['login'][$aid];
1472
1473                 // Update cache hits
1474                 if (isset($_CONFIG['cache_hits'])) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
1475         } elseif (!EXT_IS_ACTIVE("cache")) {
1476                 // Load from database
1477                 $result = SQL_QUERY_ESC("SELECT login FROM "._MYSQL_PREFIX."_admins WHERE id=%s LIMIT 1",
1478                         array(bigintval($aid)), __FILE__, __LINE__);
1479                 if (SQL_NUMROWS($result) == 1) {
1480                         // Fetch data
1481                         list($ret) = SQL_FETCHROW($result);
1482
1483                         // Set cache
1484                         $cacheArray['admins']['login'][$aid] = $ret;
1485                 } // END - if
1486
1487                 // Free memory
1488                 SQL_FREERESULT($result);
1489         }
1490         return $ret;
1491 }
1492 // Get email address of admin id
1493 function GET_ADMIN_EMAIL ($aid) {
1494         global $cacheArray, $_CONFIG;
1495
1496         $ret = "***";
1497         if (!empty($cacheArray['admins']['email'][$aid])) {
1498                 // Get cache
1499                 $ret = $cacheArray['admins']['email'][$aid];
1500
1501                 // Update cache hits
1502                 if (isset($_CONFIG['cache_hits'])) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
1503         } elseif (!EXT_IS_ACTIVE("cache")) {
1504                 // Load from database
1505                 $result_aid = SQL_QUERY_ESC("SELECT email FROM "._MYSQL_PREFIX."_admins WHERE id=%s LIMIT 1",
1506                         array(bigintval($ret)), __FILE__, __LINE__);
1507                 if (SQL_NUMROWS($result) == 1) {
1508                         // Get data
1509                         list($ret) = SQL_FETCHROW($result_aid);
1510
1511                         // Set cache
1512                         $cacheArray['admins']['email'][$aid] = $ret;
1513                         } // END - if
1514
1515                 // Free result
1516                 SQL_FREERESULT($result_aid);
1517         }
1518
1519         // Return email
1520         return $ret;
1521 }
1522 // Get default ACL  of admin id
1523 function GET_ADMIN_DEFAULT_ACL ($aid) {
1524         global $cacheArray, $_CONFIG;
1525
1526         $ret = "***";
1527         if (!empty($cacheArray['admins']['def_acl'][$aid])) {
1528                 // Use cache
1529                 $ret = $cacheArray['admins']['def_acl'][$aid];
1530
1531                 // Update cache hits
1532                 if (isset($_CONFIG['cache_hits'])) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
1533         } elseif (!EXT_IS_ACTIVE("cache")) {
1534                 // Load from database
1535                 $result_aid = SQL_QUERY_ESC("SELECT default_acl FROM "._MYSQL_PREFIX."_admins WHERE id=%s LIMIT 1",
1536                         array(bigintval($aid)), __FILE__, __LINE__);
1537                 if (SQL_NUMROWS($result_aid) == 1) {
1538                         // Fetch data
1539                         list($ret) = SQL_FETCHROW($result_aid);
1540
1541                         // Set cache
1542                         $cacheArray['admins']['def_acl'][$aid] = $ret;
1543                 }
1544
1545                 // Free result
1546                 SQL_FREERESULT($result_aid);
1547         }
1548
1549         // Return email
1550         return $ret;
1551 }
1552 //
1553 function ADD_OPTION_LINES($table, $id, $name, $default="",$special="",$where="") {
1554         $ret = "";
1555         if ($table == "/ARRAY/") {
1556                 // Selection from array
1557                 if (is_array($id) && is_array($name) && sizeof($id) == sizeof($name)) {
1558                         // Both are arrays
1559                         foreach ($id as $idx => $value) {
1560                                 $ret .= "<OPTION value=\"".$value."\"";
1561                                 if ($default == $value) $ret .= " selected checked";
1562                                 $ret .= ">".$name[$idx]."</OPTION>\n";
1563                         } // END - foreach
1564                 } // END - if
1565         } else {
1566                 // Data from database
1567                 $SPEC = ", ".$id;
1568                 if (!empty($special)) $SPEC = ", ".$special;
1569                 $ORDER = $name.$SPEC;
1570                 if ($table == "country") $ORDER = $special;
1571                 $result = SQL_QUERY_ESC("SELECT %s, %s".$SPEC." FROM "._MYSQL_PREFIX."_%s ".$where." ORDER BY %s",
1572                  array($id, $ORDER, $table, $name), __FILE__, __LINE__);
1573                 if (SQL_NUMROWS($result) > 0) {
1574                         // Found data so add them as OPTION lines: $id is the value and $name is the "name" of the option
1575                         while (list($value, $title, $add) = SQL_FETCHROW($result)) {
1576                                 if (empty($special)) $add = "";
1577                                 $ret .= "<OPTION value=\"".$value."\"";
1578                                 if ($default == $value) $ret .= " selected checked";
1579                                 if (!empty($add)) $add = " (".$add.")";
1580                                 $ret .= ">".$title.$add."</OPTION>\n";
1581                         } // END - while
1582
1583                         // Free memory
1584                         SQL_FREERESULT($result);
1585                 } else {
1586                         // No data found
1587                         $ret = "<OPTION value=\"x\">".SELECT_NONE."</OPTION>\n";
1588                 }
1589         }
1590
1591         // Return - hopefully - the requested data
1592         return $ret;
1593 }
1594 // Activate exchange (DEPERECATED???)
1595 function activateExchange() {
1596         global $_CONFIG;
1597         $result = SQL_QUERY("SELECT userid FROM "._MYSQL_PREFIX."_user_data WHERE status='CONFIRMED' AND max_mails > 0", __FILE__, __LINE__);
1598         if (SQL_NUMROWS($result) >= $_CONFIG['activate_xchange'])
1599         {
1600                 // Free memory
1601                 SQL_FREERESULT($result);
1602
1603                 // Activate System
1604                 $SQLs = array(
1605                         "UPDATE "._MYSQL_PREFIX."_mod_reg SET locked='N', hidden='N', mem_only='Y' WHERE module='order' LIMIT 1",
1606                         "UPDATE "._MYSQL_PREFIX."_member_menu SET visible='Y', locked='N' WHERE what='order' OR what='unconfirmed' LIMIT 2",
1607                         "UPDATE "._MYSQL_PREFIX."_config SET activate_xchange='0' WHERE config=0 LIMIT 1"
1608                 );
1609
1610                 // Run SQLs
1611                 foreach ($SQLs as $sql) {
1612                         $result = SQL_QUERY($sql, __FILE__, __LINE__);
1613                 }
1614
1615                 // @TODO Destroy cache
1616         }
1617 }
1618 //
1619 function DELETE_USER_ACCOUNT($uid, $reason)
1620 {
1621         $points = 0;
1622         $result = SQL_QUERY_ESC("SELECT (SUM(p.points) - d.used_points) AS points
1623 FROM "._MYSQL_PREFIX."_user_points AS p
1624 LEFT JOIN "._MYSQL_PREFIX."_user_data AS d
1625 ON p.userid=d.userid
1626 WHERE p.userid=%s", array(bigintval($uid)), __FILE__, __LINE__);
1627         if (SQL_NUMROWS($result) == 1) {
1628                 // Save his points to add them to the jackpot
1629                 list($points) = SQL_FETCHROW($result);
1630                 SQL_FREERESULT($result);
1631
1632                 // Delete points entries as well
1633                 $result = SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_user_points WHERE userid=%s", array(bigintval($uid)), __FILE__, __LINE__);
1634
1635                 // Update mediadata as well
1636                 if (GET_EXT_VERSION("mediadata") >= "0.0.4") {
1637                         // Update database
1638                         MEDIA_UPDATE_ENTRY(array("total_points"), "sub", $points);
1639                 } // END - if
1640
1641                 // Now, when we have all his points adds them do the jackpot!
1642                 ADD_JACKPOT($points);
1643         }
1644
1645         // Delete category selections as well...
1646         $result = SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_user_cats WHERE userid=%s",
1647          array(bigintval($uid)), __FILE__, __LINE__);
1648
1649         // Remove from rallye if found
1650         if (EXT_IS_ACTIVE("rallye")) {
1651                 $result = SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_rallye_users WHERE userid=%s",
1652                  array(bigintval($uid)), __FILE__, __LINE__);
1653         }
1654
1655         // Now a mail to the user and that's all...
1656         $msg = LOAD_EMAIL_TEMPLATE("del-user", array('text' => $reason), $uid);
1657         SEND_EMAIL($uid, ADMIN_DEL_ACCOUNT, $msg);
1658
1659         // Ok, delete the account!
1660         $result = SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s LIMIT 1", array(bigintval($uid)), __FILE__, __LINE__);
1661 }
1662 //
1663 function META_DESCRIPTION($mod, $wht)
1664 {
1665         global $_CONFIG, $DEPTH;
1666         if (($mod != "admin") && ($mod != "login"))
1667         {
1668                 // Exclude admin and member's area
1669                 $DESCR = MAIN_TITLE." ".trim($_CONFIG['title_middle'])." ".ADD_DESCR("guest", "what-".$wht, true);
1670                 unset($DEPTH);
1671                 OUTPUT_HTML("<META name=\"description\" content=\"".$DESCR."\">");
1672         }
1673 }
1674 //
1675 function ADD_JACKPOT($points)
1676 {
1677         $result = SQL_QUERY("SELECT points FROM "._MYSQL_PREFIX."_jackpot WHERE ok='ok' LIMIT 1", __FILE__, __LINE__);
1678         if (SQL_NUMROWS($result) == 0)
1679         {
1680                 // Create line
1681                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_jackpot (ok, points) VALUES ('ok','%s')", array($points), __FILE__, __LINE__);
1682         }
1683          else
1684         {
1685                 // Free memory
1686                 SQL_FREERESULT($result);
1687
1688                 // Update points
1689                 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_jackpot SET points=points+%s WHERE ok='ok' LIMIT 1",
1690                  array($points), __FILE__, __LINE__);
1691         }
1692 }
1693 //
1694 function SUB_JACKPOT($points)
1695 {
1696         // First failed
1697         $ret = "-1";
1698
1699         // Get current points
1700         $result = SQL_QUERY("SELECT points FROM "._MYSQL_PREFIX."_jackpot WHERE ok='ok' LIMIT 1", __FILE__, __LINE__);
1701         if (SQL_NUMROWS($result) == 0)
1702         {
1703                 // Create line
1704                 $result = SQL_QUERY("INSERT INTO "._MYSQL_PREFIX."_jackpot (ok, points) VALUES ('ok', 0.00000)", __FILE__, __LINE__);
1705         }
1706          else
1707         {
1708                 // Free memory
1709                 SQL_FREERESULT($result);
1710
1711                 // Read points
1712                 list($jackpot) = SQL_FETCHROW($result);
1713                 if ($jackpot >= $points)
1714                 {
1715                         // Update points when there are enougth points in jackpot
1716                         $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_jackpot SET points=points-%s WHERE ok='ok' LIMIT 1",
1717                                 array($points), __FILE__, __LINE__);
1718                         $ret = $jackpot - $points;
1719                 }
1720         }
1721 }
1722 //
1723 function IS_DEMO() {
1724         return ((EXT_IS_ACTIVE("demo")) && (get_session('admin_login') == "demo"));
1725 }
1726 //
1727 function LOAD_CONFIG($no="0") {
1728         global $cacheArray;
1729         $CFG_DUMMY = array();
1730
1731         // Check for cache extension, cache-array and if the requested configuration is in cache
1732         if ((is_array($cacheArray)) && (isset($cacheArray['config'][$no])) && (is_array($cacheArray['config'][$no]))) {
1733                 // Load config from cache
1734                 //* DEBUG: */ echo gettype($cacheArray['config'][$no])."<br />\n";
1735                 foreach ($cacheArray['config'][$no] as $key => $value) {
1736                         $CFG_DUMMY[$key] = $value;
1737                 } // END - foreach
1738
1739                 // Count cache hits if exists
1740                 if ((isset($CFG_DUMMY['cache_hits'])) && (EXT_IS_ACTIVE("cache"))) {
1741                         $CFG_DUMMY['cache_hits']++;
1742                 } // END - if
1743         } else {
1744                 // Load config from DB
1745                 $result_config = SQL_QUERY_ESC("SELECT * FROM "._MYSQL_PREFIX."_config WHERE config=%d LIMIT 1",
1746                         array(bigintval($no)), __FILE__, __LINE__);
1747
1748                 // Get config from database
1749                 $CFG_DUMMY = SQL_FETCHARRAY($result_config);
1750
1751                 // Free result
1752                 SQL_FREERESULT($result_config);
1753
1754                 // Remember this config in the array
1755                 $cacheArray['config'][$no] = $CFG_DUMMY;
1756         }
1757
1758         // Return config array
1759         return $CFG_DUMMY;
1760 }
1761 // Gets the matching what name from module
1762 function GET_WHAT($MOD_CHECK) {
1763         global $_CONFIG;
1764
1765         $wht = "";
1766         //* DEBUG: */ echo __LINE__."!".$MOD_CHECK."!<br />\n";
1767         switch ($MOD_CHECK)
1768         {
1769         case "admin":
1770                 $wht = "overview";
1771                 break;
1772
1773         case "login":
1774         case "index":
1775                 $wht = "welcome";
1776                 if (($MOD_CHECK == "index") && (!empty($_CONFIG['index_home']))) $wht = $_CONFIG['index_home'];
1777                 break;
1778
1779         default:
1780                 $wht = "";
1781                 break;
1782         }
1783
1784         // Return what value
1785         return $wht;
1786 }
1787 //
1788 function MODULE_HAS_MENU($mod, $forceDb = false)
1789 {
1790         global $cacheArray, $_CONFIG;
1791
1792         // All is false by default
1793         $ret = false;
1794         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):mod={$mod},cache=".GET_EXT_VERSION("cache")."<br />\n";
1795         if (GET_EXT_VERSION("cache") >= "0.1.2") {
1796                 // Cache version is okay, so let's check the cache!
1797                 if (isset($cacheArray['modules']['has_menu'][$mod])) {
1798                         // Check module cache and count hit
1799                         $ret = ($cacheArray['modules']['has_menu'][$mod] == "Y");
1800                         if (isset($_CONFIG['cache_hits'])) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
1801                 } elseif (isset($cacheArray['extensions']['ext_menu'][$mod])) {
1802                         // Check cache and count hit
1803                         $ret = ($cacheArray['extensions']['ext_menu'][$mod] == "Y");
1804                         if (isset($_CONFIG['cache_hits'])) { $_CONFIG['cache_hits']++; } else { $_CONFIG['cache_hits'] = 1; }
1805                 }
1806         } elseif ((GET_EXT_VERSION("sql_patches") >= "0.3.6") && ((!EXT_IS_ACTIVE("cache")) || ($forceDb === true))) {
1807                 // Check database for entry
1808                 $result = SQL_QUERY_ESC("SELECT has_menu FROM "._MYSQL_PREFIX."_mod_reg WHERE module='%s' LIMIT 1",
1809                  array($mod), __FILE__, __LINE__);
1810                 if (SQL_NUMROWS($result) == 1) {
1811                         list($has_menu) = SQL_FETCHROW($result);
1812
1813                         // Fake cache... ;-)
1814                         $cacheArray['extensions']['ext_menu'][$mod] = $has_menu;
1815
1816                         // Does it have a menu?
1817                         $ret = ($has_menu == "Y");
1818                 } // END  - if
1819
1820                 // Free memory
1821                 SQL_FREERESULT($result);
1822         } elseif (GET_EXT_VERSION("sql_patches") == "") {
1823                 // No sql_patches installed, so maybe in admin area?
1824                 $ret = ((IS_ADMIN()) && ($mod == "admin")); // Then there is a menu!
1825         }
1826
1827         // Return status
1828         return $ret;
1829 }
1830 // Subtract points from database and mediadata cache
1831 function SUB_POINTS ($uid, $points) {
1832         // Add points to used points
1833         $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_data SET `used_points`=`used_points`+%s WHERE userid=%s LIMIT 1",
1834          array($points, bigintval($uid)), __FILE__, __LINE__);
1835
1836         // Update mediadata as well
1837         if (GET_EXT_VERSION("mediadata") >= "0.0.4") {
1838                 // Update database
1839                 MEDIA_UPDATE_ENTRY(array("total_points"), "sub", $points);
1840         } // END - if
1841 }
1842 // Update config entries
1843 function UPDATE_CONFIG ($entries, $values, $updateMode="") {
1844         // Do we have multiple entries?
1845         if (is_array($entries)) {
1846                 // Walk through all
1847                 $all = "";
1848                 foreach ($entries as $idx => $entry) {
1849                         // Update mode set?
1850                         if (!empty($updateMode)) {
1851                                 // Update entry
1852                                 $all .= sprintf("%s=%s%s%s,", $entry, $entry, $updateMode, (float)$values[$idx]);
1853                         } else {
1854                                 // Check if string or number
1855                                 if (($values[$idx] + 0) === $values[$idx]) {
1856                                         // Number detected
1857                                         $all .= sprintf("%s=%s,", $entry, (float)$values[$idx]);
1858                                 } else {
1859                                         // String detected
1860                                         $all .= sprintf("%s='%s',", $entry, SQL_ESCAPE($values[$idx]));
1861                                 }
1862                         }
1863                 } // END - foreach
1864
1865                 // Remove last comma
1866                 $entries = substr($all, 0, -1);
1867         } elseif (!empty($updateMode)) {
1868                 // Update mode set
1869                 $entries .= sprintf("=%s%s%s", $entries, $updateMode, (float)$values);
1870         } else {
1871                 // Regular entry to update
1872                 $entries .= sprintf("='%s'", SQL_ESCAPE($values));
1873         }
1874
1875         // Run database update
1876         //DEBUG_LOG(__FUNCTION__, __LINE__, "entries={$entries}");
1877         SQL_QUERY("UPDATE "._MYSQL_PREFIX."_config SET ".$entries." WHERE config=0 LIMIT 1", __FILE__, __LINE__);
1878
1879         // Get affected rows
1880         $affectedRows = SQL_AFFECTEDROWS();
1881         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):entries={$entries},affectedRows={$affectedRows}<br />\n";
1882
1883         // Rebuild cache
1884         REBUILD_CACHE("config", "config");
1885 }
1886 // Creates a new task for updated extension
1887 function CREATE_EXTENSION_UPDATE_TASK ($admin_id, $subject, $notes) {
1888         // Check if task is not there
1889         $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_task_system WHERE subject='%s' LIMIT 1",
1890                 array($subject), __FILE__, __LINE__);
1891         if (SQL_NUMROWS($result) == 0) {
1892                 // Task not created so it's a brand-new extension which we need to register and create a task for!
1893                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_task_system (assigned_admin, userid, status, task_type, subject, text, task_created) VALUES ('%s','0','NEW','EXTENSION_UPDATE','%s','%s', UNIX_TIMESTAMP())",
1894                         array($admin_id, $subject, $notes), __FILE__, __LINE__);
1895         } // END - if
1896
1897         // Free memory
1898         SQL_FREERESULT($result);
1899 }
1900 // Creates a new task for newly installed extension
1901 function CREATE_NEW_EXTENSION_TASK ($admin_id, $subject, $ext) {
1902         // Not installed and do we have created a task for the admin?
1903         $result = SQL_QUERY_ESC("SELECT `id` FROM `"._MYSQL_PREFIX."_task_system` WHERE `subject` LIKE '%s%%' LIMIT 1",
1904                 array($subject), __FILE__, __LINE__);
1905         if ((SQL_NUMROWS($result) == 0) && (GET_EXT_VERSION($ext) == "")) {
1906                 // Template file
1907                 $tpl = sprintf("%stemplates/%s/html/ext/ext_%s.tpl",
1908                         PATH,
1909                         GET_LANGUAGE(),
1910                         $ext
1911                 );
1912
1913                 // Load text for task
1914                 if (FILE_READABLE($tpl)) {
1915                         // Load extension's own text template (HTML!)
1916                         $msg = LOAD_TEMPLATE("ext_".$ext, true);
1917                 } else {
1918                         // Load default message
1919                         $msg = LOAD_TEMPLATE("admin_new_ext", "", 0);
1920                 }
1921
1922                 // Task not created so it's a brand-new extension which we need to register and create a task for!
1923                 $result_insert = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_task_system (assigned_admin, userid, status, task_type, subject, text, task_created)
1924 VALUES (%s,0,'NEW','EXTENSION','%s','%s',UNIX_TIMESTAMP())",
1925                         array(
1926                                 $admin_id,
1927                                 $subject,
1928                                 SQL_ESCAPE($msg),
1929                         ),  __FILE__, __LINE__, true, false
1930                 );
1931         } // END - if
1932
1933         // Free memory
1934         SQL_FREERESULT($result);
1935 }
1936
1937 // Prepares an SQL statement part for HTML mail and/or holiday depency
1938 function PREPARE_SQL_HTML_HOLIDAY ($mode) {
1939         // Exclude no users by default
1940         $MORE = "";
1941
1942         // HTML mail?
1943         if ($mode == "html") $MORE = " AND html='Y'";
1944         if (GET_EXT_VERSION("holiday") >= "0.1.3") {
1945                 // Add something for the holiday extension
1946                 $MORE .= " AND holiday_active='N'";
1947         } // END - if
1948
1949         // Return result
1950         return $MORE;
1951 }
1952
1953 // "Getter" for total available receivers
1954 function GET_TOTAL_RECEIVERS ($mode="normal") {
1955         // Query database
1956         $result_all = SQL_QUERY("SELECT userid
1957 FROM "._MYSQL_PREFIX."_user_data
1958 WHERE status='CONFIRMED' AND receive_mails > 0".PREPARE_SQL_HTML_HOLIDAY($mode),
1959                 __FILE__, __LINE__);
1960
1961         // Get num rows
1962         $numRows = SQL_NUMROWS($result_all);
1963
1964         // Free result
1965         SQL_FREERESULT($result_all);
1966
1967         // Return value
1968         return $numRows;
1969 }
1970
1971 // Returns HTML code with an "<option> list" of all categories
1972 function ADD_CATEGORY_OPTIONS ($mode) {
1973         // Prepare WHERE statement
1974         $whereStatement = " WHERE visible='Y'";
1975         if (IS_ADMIN()) $whereStatement = "";
1976
1977         // Initialize array...
1978         $CATS = array(
1979                 'id'   => array(),
1980                 'name' => array(),
1981                 'uids' => array()
1982         );
1983
1984         // Get categories
1985         $result = SQL_QUERY("SELECT id, cat FROM "._MYSQL_PREFIX."_cats".$whereStatement." ORDER BY sort", __FILE__, __LINE__);
1986         if (SQL_NUMROWS($result) > 0) {
1987                 // ... and begin loading stuff
1988                 while (list($id, $cat) = SQL_FETCHROW($result)) {
1989                         // Transfer some data
1990                         $CATS['id'][]   = $id;
1991                         $CATS['name'][] = $cat;
1992
1993                         // Check which users are in this category
1994                         $result_uids = SQL_QUERY_ESC("SELECT userid FROM "._MYSQL_PREFIX."_user_cats WHERE cat_id=%s",
1995                          array(bigintval($id)), __FILE__, __LINE__);
1996
1997                         // Start adding all
1998                         $uid_cnt = 0;
1999                         while (list($ucat) = SQL_FETCHROW($result_uids)) {
2000                                 $result_ver = SQL_QUERY_ESC("SELECT userid FROM "._MYSQL_PREFIX."_user_data
2001 WHERE userid=%s AND status='CONFIRMED' AND receive_mails > 0".PREPARE_SQL_HTML_HOLIDAY($mode)." LIMIT 1",
2002  array(bigintval($ucat)), __FILE__, __LINE__);
2003                                 $uid_cnt += SQL_NUMROWS($result_ver);
2004
2005                                 // Free memory
2006                                 SQL_FREERESULT($result_ver);
2007                         } // END - while
2008
2009                         // Free memory
2010                         SQL_FREERESULT($result_uids);
2011
2012                         // Add counter
2013                         $CATS['uids'][] = $uid_cnt;
2014                 }
2015
2016                 // Free memory
2017                 SQL_FREERESULT($result);
2018
2019                 // Generate options
2020                 $OUT = "";
2021                 foreach ($CATS['id'] as $key => $value) {
2022                         if (strlen($CATS['name'][$key]) > 20) $CATS['name'][$key] = substr($CATS['name'][$key], 0, 17)."...";
2023                         $OUT .= "      <OPTION value=\"".$value."\">".$CATS['name'][$key]." (".$CATS['uids'][$key]." ".USER_IN_CAT.")</OPTION>\n";
2024                 }
2025         } else {
2026                 // No cateogries are defined yet
2027                 $OUT = "<option class=\"member_failed\">".MEMBER_NO_CATS."</option>\n";
2028         }
2029
2030         // Return HTML code
2031         return $OUT;
2032 }
2033
2034 // Add bonus mail to queue
2035 function ADD_BONUS_MAIL_TO_QUEUE ($subject, $text, $receiverList, $points, $seconds, $url, $cat, $mode="normal", $receiver=0) {
2036         // Is admin or bonus extension there?
2037         if (!IS_ADMIN()) {
2038                 // Abort here
2039                 return false;
2040         } elseif (!EXT_IS_ACTIVE("bonus")) {
2041                 // Abort here
2042                 return false;
2043         }
2044
2045         // Calculcate target sent
2046         $target = SELECTION_COUNT(explode(";", $receiverList));
2047
2048         // Receiver is zero?
2049         if ($receiver == 0) {
2050                 // Then auto-fix it
2051                 $receiver = $target;
2052         } // END - if
2053
2054         // HTML extension active?
2055         if (EXT_IS_ACTIVE("html")) {
2056                 // No HTML by default
2057                 $HTML = "N";
2058
2059                 // HTML mode?
2060                 if ($mode == "html") $HTML = "Y";
2061
2062                 // Add HTML mail
2063                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_bonus
2064 (subject, text, receivers, points, time, data_type, timestamp, url, cat_id, target_send, mails_sent, html_msg)
2065 VALUES ('%s','%s','%s','%s','%s','NEW', UNIX_TIMESTAMP(),'%s','%s','%s','%s','%s')",
2066  array(
2067         $subject,
2068         $text,
2069         $receiverList,
2070         $points,
2071         $seconds,
2072         $url,
2073         $cat,
2074         $target,
2075         bigintval($receiver),
2076         $HTML
2077 ), __FILE__, __LINE__);
2078         } else {
2079                 // Add regular mail
2080                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_bonus
2081 (subject, text, receivers, points, time, data_type, timestamp, url, cat_id, target_send, mails_sent)
2082 VALUES ('%s','%s','%s','%s','%s','NEW', UNIX_TIMESTAMP(),'%s','%s','%s','%s')",
2083  array(
2084         $subject,
2085         $text,
2086         $receiverList,
2087         $points,
2088         $seconds,
2089         $url,
2090         $cat,
2091         $target,
2092         bigintval($receiver),
2093 ), __FILE__, __LINE__);
2094         }
2095 }
2096
2097 // Generate a receiver list for given category and maximum receivers
2098 function GENERATE_RECEIVER_LIST ($cat, $receiver, $mode="") {
2099         global $_CONFIG;
2100
2101         // Init variables
2102         $CAT_TABS     = "%s";
2103         $CAT_WHERE    = "";
2104         $receiverList = "";
2105
2106         // Secure data
2107         $cat      = bigintval($cat);
2108         $receiver = bigintval($receiver);
2109
2110         // Is the receiver zero and mode set?
2111         if (($receiver == 0) && (!empty($mode))) {
2112                 // Auto-fix receiver maximum
2113                 $receiver = GET_TOTAL_RECEIVERS($mode);
2114         } // END - if
2115
2116         // Category given?
2117         if ($cat > 0) {
2118                 // Select category
2119                 $CAT_TABS  = "LEFT JOIN "._MYSQL_PREFIX."_user_cats AS c ON d.userid=c.userid";
2120                 $CAT_WHERE = " AND c.cat_id=%s";
2121         } // END - if
2122
2123         // Exclude users in holiday?
2124         if (GET_EXT_VERSION("holiday") >= "0.1.3") {
2125                 // Add something for the holiday extension
2126                 $CAT_WHERE .= " AND d.holiday_active='N'";
2127         } // END - if
2128
2129         if ((EXT_IS_ACTIVE("html_mail")) && ($mode == "html")) {
2130                 // Only include HTML receivers
2131                 $result = SQL_QUERY_ESC("SELECT d.userid FROM "._MYSQL_PREFIX."_user_data AS d ".$CAT_TABS." WHERE d.status='CONFIRMED' AND d.html='Y'".$CAT_WHERE." ORDER BY d.%s %s LIMIT %s",
2132                  array($cat, $_CONFIG['order_select'], $_CONFIG['order_mode'], $receiver), __FILE__, __LINE__);
2133         } else {
2134                 // Include all
2135                 $result = SQL_QUERY_ESC("SELECT d.userid FROM "._MYSQL_PREFIX."_user_data AS d ".$CAT_TABS." WHERE d.status='CONFIRMED'".$CAT_WHERE." ORDER BY d.%s %s LIMIT %s",
2136                  array($cat, $_CONFIG['order_select'], $_CONFIG['order_mode'], $receiver), __FILE__, __LINE__);
2137         }
2138
2139         // Entries found?
2140         if ((SQL_NUMROWS($result) >= $receiver) && ($receiver > 0)) {
2141                 // Load all entries
2142                 while (list($REC) = SQL_FETCHROW($result)) {
2143                         // Add receiver when not empty
2144                         if (!empty($REC)) $receiverList .= $REC.";";
2145                 } // END - while
2146
2147                 // Free memory
2148                 SQL_FREERESULT($result);
2149
2150                 // Remove trailing semicolon
2151                 $receiverList = substr($receiverList, 0, -1);
2152         } // END - if
2153
2154         // Return list
2155         return $receiverList;
2156 }
2157
2158 // Get timestamp for given stats type and data
2159 function USER_STATS_GET_TIMESTAMP ($type, $data, $uid = 0) {
2160         // Default timestamp is zero
2161         $stamp = 0;
2162
2163         // User id set?
2164         if ((isset($GLOBALS['userid'])) && ($uid == 0)) {
2165                 $uid = $GLOBALS['userid'];
2166         } // END - if
2167
2168         // Is the extension installed and updated?
2169         if ((!EXT_IS_ACTIVE("sql_patches")) || (EXT_VERSION_IS_OLDER("sql_patches", "0.5.6"))) {
2170                 // Return zero here
2171                 return $stamp;
2172         } // END - if
2173
2174         // Try to find the entry
2175         $result = SQL_QUERY_ESC("SELECT UNIX_TIMESTAMP(`inserted`) AS `stamp`
2176 FROM "._MYSQL_PREFIX."_user_stats_data
2177 WHERE userid=%s AND stats_type='%s' AND stats_data='%s'
2178 LIMIT 1",
2179                 array(bigintval($uid), $type, $data), __FILE__, __LINE__);
2180
2181         // Is the entry there?
2182         if (SQL_NUMROWS($result) == 1) {
2183                 // Get this stamp
2184                 list($stamp) = SQL_FETCHROW($result);
2185         } // END - if
2186
2187         // Free result
2188         SQL_FREERESULT($result);
2189
2190         // Return stamp
2191         return $stamp;
2192 }
2193
2194 // Inserts user stats
2195 function USER_STATS_INSERT_RECORD ($uid, $type, $data) {
2196         // Is the extension installed and updated?
2197         if ((!EXT_IS_ACTIVE("sql_patches")) || (EXT_VERSION_IS_OLDER("sql_patches", "0.5.6"))) {
2198                 // Return zero here
2199                 return false;
2200         } // END - if
2201
2202         // Does it exist?
2203         if ((!USER_STATS_GET_TIMESTAMP($type, $data, $uid)) && (!is_array($data))) {
2204                 // Then insert it!
2205                 SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_user_stats_data (`userid`,`stats_type`,`stats_data`) VALUES (%s,'%s','%s')",
2206                         array(bigintval($uid), $type, $data), __FILE__, __LINE__);
2207         } elseif (is_array($data)) {
2208                 // Invalid data!
2209                 DEBUG_LOG(__FUNCTION__, __LINE__, " uid={$uid},type={$type},data={".gettype($data).": Invalid statistics data type!");
2210         }
2211 }
2212
2213 // "Getter" for array for user refs and points in given level
2214 function GET_USER_REF_POINTS ($uid, $level) {
2215         global $_CONFIG;
2216
2217         //* DEBUG: */ print "----------------------- <font color=\"#00aa00\">".__FUNCTION__." - ENTRY</font> ------------------------<ul><li>\n";
2218         // Default is no refs and no nickname
2219         $ADD = "";
2220         $refs = array();
2221
2222         // Do we have nickname extension installed?
2223         if (EXT_IS_ACTIVE("nickname")) {
2224                 $ADD = ", ud.nickname";
2225         } // END - if
2226
2227         // Get refs from database
2228         $result = SQL_QUERY_ESC("SELECT ur.id, ur.refid, ud.status, ud.last_online, ud.mails_confirmed, ud.emails_received".$ADD."
2229 FROM "._MYSQL_PREFIX."_user_refs AS ur
2230 LEFT JOIN "._MYSQL_PREFIX."_user_points AS up
2231 ON ur.refid=up.userid AND ur.level=0
2232 LEFT JOIN "._MYSQL_PREFIX."_user_data AS ud
2233 ON ur.refid=ud.userid
2234 WHERE ur.userid=%s AND ur.level=%s
2235 ORDER BY ur.refid ASC",
2236                 array(bigintval($uid), bigintval($level)), __FILE__, __LINE__);
2237
2238         // Are there some entries?
2239         if (SQL_NUMROWS($result) > 0) {
2240                 // Fetch all entries
2241                 while ($row = SQL_FETCHARRAY($result)) {
2242                         // Get total points of this user
2243                         $row['points'] = GET_TOTAL_DATA($row['refid'], "user_points", "points") - GET_TOTAL_DATA($row['refid'], "user_data", "used_points");
2244
2245                         // Get unconfirmed mails
2246                         $row['unconfirmed']  = GET_TOTAL_DATA($row['refid'], "user_links", "id", "userid", true);
2247
2248                         // Calculate clickrate
2249                         $row['clickrate'] = ($row['mails_confirmed'] / $row['emails_received'] * 100);
2250
2251                         // Activity is "active" by default because if autopurge is not installed
2252                         $row['activity'] = MEMBER_ACTIVITY_ACTIVE;
2253
2254                         // Is autopurge installed and the user inactive?
2255                         if ((EXT_IS_ACTIVE("autopurge")) && ((time() - $_CONFIG['ap_inactive_since']) >= $row['last_online']))  {
2256                                 // Inactive user!
2257                                 $row['activity'] = MEMBER_ACTIVITY_INACTIVE;
2258                         } // END - if
2259
2260                         // Remove some entries
2261                         unset($row['mails_confirmed']);
2262                         unset($row['emails_received']);
2263                         unset($row['last_online']);
2264
2265                         // Add row
2266                         $refs[$row['id']] = $row;
2267                 } // END - while
2268         } // END - if
2269
2270         // Free result
2271         SQL_FREERESULT($result);
2272
2273         // Return result
2274         //* DEBUG: */ print "</li></ul>----------------------- <font color=\"#aa0000\">".__FUNCTION__." - EXIT</font> ------------------------<br />\n";
2275         return $refs;
2276 }
2277
2278 // Recuced the amount of received emails for the receipients for given email
2279 function REDUCT_RECIPIENT_RECEIVED_MAILS ($column, $id, $count) {
2280         // Search for mail in database
2281         $result = SQL_QUERY_ESC("SELECT `userid` FROM `"._MYSQL_PREFIX."_user_links` WHERE `%s`=%s ORDER BY `userid` ASC LIMIT %s",
2282                 array($column, bigintval($id), $count), __FILE__, __LINE__);
2283
2284         // Are there entries?
2285         if (SQL_NUMROWS($result) > 0) {
2286                 // Now load all userids for one big query!
2287                 $UIDs = array();
2288                 while (list($uid) = SQL_FETCHROW($result)) {
2289                         $UIDs[$uid] = $uid;
2290                 } // END - while
2291
2292                 // Now update all user accounts
2293                 SQL_QUERY_ESC("UPDATE `"._MYSQL_PREFIX."_user_data` SET `emails_received`=`emails_received`-1 WHERE `userid` IN (%s) LIMIT %s",
2294                         array(implode(",", $UIDs), count($UIDs)), __FILE__, __LINE__);
2295         } // END - if
2296
2297         // Free result
2298         SQL_FREERESULT($result);
2299 }
2300
2301 // [EOF]
2302 ?>