Fixes/rewrites for missing sql_patches and check on admin's default access mode ...
[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  * $Revision::                                                        $ *
14  * $Date::                                                            $ *
15  * $Tag:: 0.2.1-FINAL                                                 $ *
16  * $Author::                                                          $ *
17  * Needs to be in all Files and every File needs "svn propset           *
18  * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
19  * -------------------------------------------------------------------- *
20  * Copyright (c) 2003 - 2008 by Roland Haeder                           *
21  * For more information visit: http://www.mxchange.org                  *
22  *                                                                      *
23  * This program is free software; you can redistribute it and/or modify *
24  * it under the terms of the GNU General Public License as published by *
25  * the Free Software Foundation; either version 2 of the License, or    *
26  * (at your option) any later version.                                  *
27  *                                                                      *
28  * This program is distributed in the hope that it will be useful,      *
29  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
30  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
31  * GNU General Public License for more details.                         *
32  *                                                                      *
33  * You should have received a copy of the GNU General Public License    *
34  * along with this program; if not, write to the Free Software          *
35  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
36  * MA  02110-1301  USA                                                  *
37  ************************************************************************/
38
39 // Some security stuff...
40 if (!defined('__SECURITY')) {
41         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
42         require($INC);
43 }
44
45 // Returns the title for given module
46 function ADD_MODULE_TITLE ($mod) {
47         // Init variables
48         $name = "";
49         $result = false;
50
51         // Is the script installed?
52         if (isInstalled()) {
53                 // Check if cache is valid
54                 if ((GET_EXT_VERSION("cache") >= "0.1.2") && (isset($GLOBALS['cache_array']['modules']['module'])) && (in_array($mod, $GLOBALS['cache_array']['modules']['module']))) {
55                         // Load from cache
56                         $name = $GLOBALS['cache_array']['modules']['title'][$mod];
57
58                         // Update cache hits
59                         incrementConfigEntry('cache_hits');
60                 } elseif (!EXT_IS_ACTIVE("cache")) {
61                         // Load from database
62                         $result = SQL_QUERY_ESC("SELECT title FROM `{!_MYSQL_PREFIX!}_mod_reg` WHERE `module`='%s' LIMIT 1",
63                                 array($mod), __FUNCTION__, __LINE__);
64                         list($name) = SQL_FETCHROW($result);
65                         SQL_FREERESULT($result);
66                 }
67         } // END - if
68
69         // Trim name
70         $name = trim($name);
71
72         // Still no luck or empty title?
73         if (empty($name)) {
74                 // No name found
75                 $name = sprintf("%s (%s)", getMessage('LANG_UNKNOWN_MODULE'), $mod);
76                 if (SQL_NUMROWS($result) == 0) {
77                         // Add module to database
78                         $dummy = checkModulePermissions($mod);
79                 } // END - if
80         } // END - if
81
82         // Return name
83         return $name;
84 }
85
86 // Check validity of a given module name (no file extension)
87 function checkModulePermissions ($mod) {
88         // Filter module name (names with low chars and underlines are fine!)
89         $mod = preg_replace("/[^a-z_]/", "", $mod);
90
91         // Check for prefix is a extension...
92         $modSplit = explode("_", $mod);
93         $extension = ""; $mod_chk = $mod;
94         //* DEBUG: */ echo __LINE__."*".count($modSplit)."*/".$mod."*<br />";
95         if (count($modSplit) == 2) {
96                 // Okay, there is a seperator (_) in the name so is the first part a module?
97                 //* DEBUG: */ echo __LINE__."*".$modSplit[0]."*<br />";
98                 if (EXT_IS_ACTIVE($modSplit[0])) {
99                         // The prefix is an extension's name, so let's set it
100                         $extension = $modSplit[0]; $mod = $modSplit[1];
101                 } // END - if
102         } // END - if
103
104         // Major error in module registry is the default
105         $ret = "major";
106
107         // Check if script is installed if not return a "done" to prevent some errors
108         if ((!isInstalled()) || (isInstalling()) || (!isAdminRegistered())) {
109                 // Not installed or no admin registered or in installation phase
110                 return "done";
111         } // END - if
112
113         // Init variables
114         $locked = "Y";
115         $hidden = "N";
116         $admin  = "N";
117         $mem    = "N";
118         $found  = false;
119
120         // Check if cache is latest version
121         if (GET_EXT_VERSION("cache") >= "0.1.2") {
122                 // Is the cache there?
123                 if (!isset($GLOBALS['cache_array']['modules'])) {
124                         // This should normally not happen...
125                         debug_report_bug("Cache 'modules' is gone.");
126                 } // END - if
127
128                 // Is the module cached?
129                 if (isset($GLOBALS['cache_array']['modules']['locked'][$mod_chk])) {
130                         // Check cache
131                         $locked = $GLOBALS['cache_array']['modules']['locked'][$mod_chk];
132                         $hidden = $GLOBALS['cache_array']['modules']['hidden'][$mod_chk];
133                         $admin  = $GLOBALS['cache_array']['modules']['admin_only'][$mod_chk];
134                         $mem    = $GLOBALS['cache_array']['modules']['mem_only'][$mod_chk];
135
136                         // Update cache hits
137                         incrementConfigEntry('cache_hits');
138                         $found = true;
139                 } else {
140                         // No, then we have to update it!
141                         $ret = "cache_miss";
142                 }
143         } elseif (!EXT_IS_ACTIVE("cache")) {
144                 // Check for module in database
145                 $result = SQL_QUERY_ESC("SELECT locked, hidden, admin_only, mem_only FROM `{!_MYSQL_PREFIX!}_mod_reg` WHERE `module`='%s' LIMIT 1",
146                         array($mod_chk), __FUNCTION__, __LINE__);
147                 if (SQL_NUMROWS($result) == 1) {
148                         // Read data
149                         list($locked, $hidden, $admin, $mem) = SQL_FETCHROW($result);
150                         SQL_FREERESULT($result);
151                         $found = true;
152                 }
153         }
154
155         // Is the module found?
156         if ($found === true) {
157                 // Check returned values against current access permissions
158                 //
159                 //  Admin access            ----- Guest access -----           --- Guest   or   member? ---
160                 if ((IS_ADMIN()) || (($locked == "N") && ($admin == "N") && (($mem == "N") || (IS_MEMBER())))) {
161                         // If you are admin you are welcome for everything!
162                         $ret = "done";
163                 } elseif ($locked == "Y") {
164                         // Module is locked
165                         $ret = "locked";
166                 } elseif (($mem == "Y") && (!IS_MEMBER())) {
167                         // You have to login first!
168                         $ret = "mem_only";
169                 } elseif (($admin == "Y") && (!IS_ADMIN())) {
170                         // Only the Admin is allowed to enter this module!
171                         $ret = "admin_only";
172                 } else {
173                         // @TODO Nothing helped???
174                         DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("ret=%s,locked=%s,admin=%s,mem=%s",
175                                 $ret,
176                                 $locked,
177                                 $admin,
178                                 $mem
179                         ));
180                 }
181         } // END - if
182
183         // Still no luck or not found?
184         if (($ret == "cache_miss") || (!$found)) {
185                 //              ----- Legacy module -----                                               ---- Module in base folder  ----                       --- Module with extension's name ---
186                 if ((FILE_READABLE(sprintf("%sinc/modules/%s.php", constant('PATH'), $mod))) || (FILE_READABLE(sprintf("%s%s.php", constant('PATH'), $mod))) || (FILE_READABLE(sprintf("%s%s/%s.php", constant('PATH'), $extension, $mod)))) {
187                         // Data is missing so we add it
188                         if (GET_EXT_VERSION("sql_patches") >= "0.3.6") {
189                                 // Since 0.3.6 we have a has_menu column, this took me a half hour
190                                 // to find a loop here... *sigh*
191                                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_mod_reg`
192 (module, locked, hidden, mem_only, admin_only, has_menu) VALUES
193 ('%s','Y','N','N','N','N')", array($mod_chk), __FUNCTION__, __LINE__);
194                         } else {
195                                 // Wrong/missing sql_patches!
196                                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_mod_reg`
197 (module, locked, hidden, mem_only, admin_only) VALUES
198 ('%s','Y','N','N','N')", array($mod_chk), __FUNCTION__, __LINE__);
199                         }
200
201                         // Everthing is fine?
202                         if (SQL_AFFECTEDROWS() < 1) {
203                                 // Something bad happend!
204                                 return "major";
205                         } // END - if
206
207                         // Destroy cache here
208                         rebuildCacheFiles("modreg", "modreg");
209
210                         // And reload data
211                         $ret = checkModulePermissions($mod_chk);
212                 } else {
213                         // Module not found we don't add it to the database
214                         $ret = "404";
215                 }
216         } elseif (!$found) {
217                 // Problem with module detected
218                 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Problem in module %s detected. ret=%s, locked=%s, hidden=%s, mem=%s, admin=%s",
219                         $mod,
220                         $ret,
221                         $locked,
222                         $hidden,
223                         $mem,
224                         $admin
225                 ));
226         }
227
228         // Return the value
229         return $ret;
230 }
231
232 // Add menu description pending on given file name (without path!)
233 function ADD_DESCR ($ACC_LVL, $FQFN, $return = false, $output = true) {
234         // Use only filename of the FQFN...
235         $file = basename($FQFN);
236
237         // Init variables
238         $LINK_ADD = "";
239         $OUT = "";
240         $AND = "";
241
242         // First we have to do some analysis...
243         if (substr($file, 0, 7) == "action-") {
244                 // This is an action file!
245                 $type = "action";
246                 $search = substr($file, 7);
247                 switch ($ACC_LVL) {
248                 case "admin":
249                         $modCheck = "admin";
250                         break;
251
252                 case "sponsor":
253                 case "guest":
254                 case "member":
255                         $modCheck = $GLOBALS['module'];
256                         break;
257                 }
258                 $AND = " AND (`what`='' OR `what` IS NULL)";
259         } elseif (substr($file, 0, 5) == "what-") {
260                 // This is an admin what file!
261                 $type = "what";
262                 $search = substr($file, 5);
263                 $AND = "";
264                 switch ($ACC_LVL) {
265                 case "admin":
266                         $modCheck = "admin";
267                         break;
268
269                 case "guest":
270                 case "member":
271                         $modCheck = $GLOBALS['module'];
272                         if (!IS_ADMIN()) {
273                                 $AND = " AND `visible`='Y' AND `locked`='N'";
274                         }
275                         break;
276                 }
277                 $dummy = substr($search, 0, -4);
278                 $AND .= " AND `action`='".GET_ACTION($ACC_LVL, $dummy)."'";
279         } elseif (($ACC_LVL == "sponsor") || ($ACC_LVL == "engine")) {
280                 // Sponsor / engine menu
281                 $type     = "what";
282                 $search   = $file;
283                 $modCheck = $GLOBALS['module'];
284                 $AND      = "";
285         } else {
286                 // Other
287                 $type     = "menu";
288                 $search   = $file;
289                 $modCheck = $GLOBALS['module'];
290                 $AND      = "";
291         }
292
293         // Begin the navigation line
294         if ((!isset($GLOBALS['nav_depth'])) && (!$return)) {
295                 $GLOBALS['nav_depth'] = 0;
296                 $prefix = "<div class=\"you_are_here\">{--YOU_ARE_HERE--}&nbsp;<strong><a class=\"you_are_here\" href=\"{!URL!}/modules.php?module=".$GLOBALS['module'].$LINK_ADD."\">Home</a></strong>";
297         } else {
298                 if (!$return) $GLOBALS['nav_depth']++;
299                 $prefix = "";
300         }
301
302         $prefix .= "&nbsp;-&gt;&nbsp;";
303
304         // We need to remove .php and the end
305         if (substr($search, -4, 4) == ".php") {
306                 // Remove the .php
307                 $search = substr($search, 0, -4);
308         } // END - i
309
310         // Get the title from menu
311         $result = SQL_QUERY_ESC("SELECT title FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE %s='%s' ".$AND." LIMIT 1",
312                 array($ACC_LVL, $type, $search), __FUNCTION__, __LINE__);
313
314         // Menu found?
315         if (SQL_NUMROWS($result) == 1) {
316                 // Load title
317                 list($ret) = SQL_FETCHROW($result);
318
319                 // Shall we return it?
320                 if ($return === true) {
321                         // Return title
322                         return $ret;
323                 } elseif (((GET_EXT_VERSION("sql_patches") >= "0.2.3") && (getConfig('youre_here') == "Y")) || ((IS_ADMIN()) && ($modCheck == "admin"))) {
324                         // Output HTML code
325                         $OUT = $prefix."<strong><a class=\"you_are_here\" href=\"{!URL!}/modules.php?module=".$modCheck."&amp;".$type."=".$search.$LINK_ADD."\">".$ret."</a></strong>\n";
326
327                         // Can we close the you-are-here navigation?
328                         //* DEBUG: */ echo __LINE__."*".$type."/".$GLOBALS['what']."*<br />\n";
329                         if (($type == "what") || (($type == "action") && ((!isset($GLOBALS['what'])) || ($GLOBALS['what'] == "overview")))) {
330                                 //* DEBUG: */ echo __LINE__."+".$type."+<br />\n";
331                                 // Add closing div and br-tag
332                                 $OUT .= "</div><br />\n";
333                                 $GLOBALS['nav_depth'] = "0";
334
335                                 // Run the filter chain
336                                 $ret = runFilterChain('post_youhere_line', array('access_level' => $ACC_LVL, 'type' => $type, 'content' => ""));
337                                 $OUT .= $ret['content'];
338                         } // END - if
339                 }
340         } // END - if
341
342         // Free result
343         SQL_FREERESULT($result);
344
345         // Return or output HTML code?
346         if ($output) {
347                 // Output HTML code here
348                 OUTPUT_HTML($OUT);
349         } else {
350                 // Return HTML code
351                 return $OUT;
352         }
353 }
354
355 //
356 function ADD_MENU ($MODE, $act, $wht) {
357         // Init some variables
358         $main_cnt = 0;
359         $AND = "";
360         $main_action = "";
361         $sub_what = "";
362
363         // is the menu action valid?
364         if (!VALIDATE_MENU_ACTION($MODE, $act, $wht, true)) {
365                 return getCode('MENU_NOT_VALID');
366         } // END - if
367
368         // Non-admin shall not see all menus
369         if (!IS_ADMIN()) {
370                 $AND = " AND `visible`='Y' AND `locked`='N'";
371         } // END - if
372
373         // Load SQL data and add the menu to the output stream...
374         $result_main = SQL_QUERY_ESC("SELECT title, action FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE (`what`='' OR `what` IS NULL)".$AND." ORDER BY `sort`",
375                 array($MODE), __FUNCTION__, __LINE__);
376         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
377         if (SQL_NUMROWS($result_main) > 0) {
378                 OUTPUT_HTML("<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"".$MODE."_menu\">");
379                 // There are menus available, so we simply display them... :)
380                 while ($content = SQL_FETCHARRAY($result_main)) {
381                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$content['action']."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
382                         // Init variables
383                         $GLOBALS['block_mode'] = false;
384                         $act = $content['action'];
385
386                         // Load menu header template
387                         LOAD_TEMPLATE($MODE."_menu_title", false, $content);
388
389                         // Sub menu
390                         $result_sub = SQL_QUERY_ESC("SELECT title AS sub_title, what AS sub_what FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `action`='%s' AND `what` != '' AND `what` IS NOT NULL ".$AND." ORDER BY `sort`",
391                                 array($MODE, $content['action']), __FUNCTION__, __LINE__);
392
393                         // Get number of rows
394                         $ctl = SQL_NUMROWS($result_sub);
395
396                         // Do we have some entries?
397                         if ($ctl > 0) {
398                                 // Init counter
399                                 $cnt = 0;
400
401                                 // Load all sub menus
402                                 while ($content2 = SQL_FETCHARRAY($result_sub)) {
403                                         // Merge both arrays in one
404                                         $content = merge_array($content, $content2);
405
406                                         // Init content
407                                         $OUT = "";
408
409                                         // Full file name for checking menu
410                                         //* DEBUG: */ echo __LINE__.":!!!!".$content['sub_what']."!!!<br />\n";
411                                         $INC = sprintf("inc/modules/%s/what-%s.php", $MODE, $content['sub_what']);
412                                         if (INCLUDE_READABLE($INC)) {
413                                                 if ((!empty($wht)) && (($wht == $content['sub_what']))) {
414                                                         $OUT = "<strong>";
415                                                 }
416
417                                                 // Navigation link
418                                                 $OUT .= "<a name=\"menu\" class=\"menu_blur\" href=\"{!URL!}/modules.php?module=".$GLOBALS['module']."&amp;what=".$content['sub_what'].ADD_URL_DATA("")."\" target=\"_self\">";
419                                         } else {
420                                                 $OUT .= "<em>";
421                                         }
422
423                                         // Menu title
424                                         $OUT .= getConfig('menu_blur_spacer') . $content['sub_title'];
425
426                                         if (INCLUDE_READABLE($INC)) {
427                                                 $OUT .= "</a>";
428                                         } else {
429                                                 $OUT .= "</em>";
430                                         }
431
432                                         if ((!empty($wht)) && (($wht == $content['sub_what']))) {
433                                                 $OUT .= "</strong>";
434                                         } // END - if
435
436                                         // Remember 'what' for next round and count it up
437                                         $wht = $content['sub_what']; $cnt++;
438
439                                         // Rewrite array
440                                         $content =  array(
441                                                 'menu' => $OUT,
442                                                 'what' => $content['sub_what']
443                                         );
444
445                                         // Add regular menu row or bottom row?
446                                         if ($cnt < $ctl) {
447                                                 LOAD_TEMPLATE($MODE."_menu_row", false, $content);
448                                         } else {
449                                                 LOAD_TEMPLATE($MODE."_menu_bottom", false, $content);
450                                         }
451                                 }
452                         } else {
453                                 // This is a menu block... ;-)
454                                 $GLOBALS['block_mode'] = true;
455                                 $INC_BLOCK = sprintf("inc/modules/%s/action-%s.php", $MODE, $content['action']);
456                                 if (FILE_READABLE($INC_BLOCK)) {
457                                         // Load include file
458                                         if ((!EXT_IS_ACTIVE($content['action'])) || ($content['action'] == "online")) OUTPUT_HTML("<tr>
459
460   <td class=\"".$MODE."_menu_whats\">");
461                                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$content['action']."/".$content['sub_what'].":".$GLOBALS['what']."*<br />\n";
462                                         LOAD_INC($INC_BLOCK);
463                                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$content['action']."/".$content['sub_what'].":".$GLOBALS['what']."*<br />\n";
464                                         if ((!EXT_IS_ACTIVE($content['action'])) || ($content['action'] == "online")) OUTPUT_HTML("  </td>
465 </tr>");
466                                 }
467                                 //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$content['action']."/".$content['sub_what'].":".$GLOBALS['what']."*<br />\n";
468                         }
469                         $main_cnt++;
470                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$content['action']."/".$content['sub_what'].":".$GLOBALS['what']."*<br />\n";
471                         if (SQL_NUMROWS($result_main) > $main_cnt) {
472                                 OUTPUT_HTML("<tr><td class=\"".$MODE."_menu_seperator\"></td></tr>");
473                         } // END - if
474                 }
475
476                 // Free memory
477                 SQL_FREERESULT($result_main);
478
479                 // Close table
480                 //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$content['action']."/".$content['sub_what'].":".$GLOBALS['what']."*<br />\n";
481                 OUTPUT_HTML("</table>");
482         }
483 }
484
485 // This patched function will reduce many SELECT queries for the specified or current admin login
486 function IS_ADMIN ($admin="") {
487         // Init variables
488         $ret = false; $passCookie = ""; $valPass = "";
489         //* DEBUG: */ echo __LINE__."ADMIN:".$admin."<br />";
490
491         // If admin login is not given take current from cookies...
492         if ((empty($admin)) && (isSessionVariableSet('admin_login')) && (isSessionVariableSet('admin_md5'))) {
493                 // Get admin login and password from session/cookies
494                 $admin = get_session('admin_login');
495                 $passCookie = get_session('admin_md5');
496         }
497         //* DEBUG: */ echo __LINE__."ADMIN:".$admin."/".$passCookie."<br />";
498
499         // Search in array for entry
500         if (isset($GLOBALS['cache_array']['admin_hash'])) {
501                 // Use cached string
502                 $valPass = $GLOBALS['cache_array']['admin_hash'];
503         } elseif ((!empty($passCookie)) && (isset($GLOBALS['cache_array']['admins']['password'][$admin])) && (!empty($admin))) {
504                 // Login data is valid or not?
505                 $valPass = generatePassString($GLOBALS['cache_array']['admins']['password'][$admin]);
506
507                 // Cache it away
508                 $GLOBALS['cache_array']['admin_hash'] = $valPass;
509
510                 // Count cache hits
511                 incrementConfigEntry('cache_hits');
512         } elseif ((!empty($admin)) && ((!EXT_IS_ACTIVE("cache"))) || (!isset($GLOBALS['cache_array']['admins']['password'][$admin]))) {
513                 // Search for admin
514                 $result = SQL_QUERY_ESC("SELECT HIGH_PRIORITY password FROM `{!_MYSQL_PREFIX!}_admins` WHERE login='%s' LIMIT 1",
515                         array($admin), __FUNCTION__, __LINE__);
516
517                 // Is he admin?
518                 $passDB = "";
519                 if (SQL_NUMROWS($result) == 1) {
520                         // Admin login was found so let's load password from DB
521                         list($passDB) = SQL_FETCHROW($result);
522
523                         // Temporary cache it
524                         $GLOBALS['cache_array']['admins']['password'][$admin] = $passDB;
525
526                         // Generate password hash
527                         $valPass = generatePassString($passDB);
528                 } // END - if
529
530                 // Free memory
531                 SQL_FREERESULT($result);
532         }
533
534         if (!empty($valPass)) {
535                 // Check if password is valid
536                 //* DEBUG: */ print __FUNCTION__."*".$valPass."/".$passCookie."*<br />\n";
537                 $ret = (($valPass == $passCookie) || ((strlen($valPass) == 32) && ($valPass == md5($passCookie))) || (($valPass == "*FAILED*") && (!EXT_IS_ACTIVE("cache"))));
538         }
539
540         // Return result of comparision
541         //* DEBUG: */ if (!$ret) echo __LINE__."OK!<br />";
542         return $ret;
543 }
544
545 // Generates a list of "max receiveable emails per day"
546 function ADD_MAX_RECEIVE_LIST ($MODE, $default = "", $return = false) {
547         $OUT = "";
548         $result = false;
549
550         switch ($MODE) {
551                 case "guest":
552                         // Guests (in the registration form) are not allowed to select 0 mails per day.
553                         $result = SQL_QUERY("SELECT value, comment FROM `{!_MYSQL_PREFIX!}_max_receive` WHERE value > 0 ORDER BY value",
554                                 __FUNCTION__, __LINE__);
555                         break;
556
557                 case "member":
558                         // Members are allowed to set to zero mails per day (we will change this soon!)
559                         $result = SQL_QUERY("SELECT value, comment FROM `{!_MYSQL_PREFIX!}_max_receive` ORDER BY value",
560                                 __FUNCTION__, __LINE__);
561                         break;
562
563                 default: // Invalid!
564                         DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid mode %s detected.", $MODE));
565                         break;
566         }
567
568         // Some entries are found?
569         if (SQL_NUMROWS($result) > 0) {
570                 $OUT = "";
571                 while ($content = SQL_FETCHARRAY($result)) {
572                         $OUT .= "      <option value=\"".$content['value']."\"";
573                         if (REQUEST_POST('max_mails') == $content['value']) $OUT .= " selected=\"selected\"";
574                         $OUT .= ">".$content['value']." {--PER_DAY--}";
575                         if (!empty($content['comment'])) $OUT .= " (".$content['comment'].")";
576                         $OUT .= "</option>\n";
577                 }
578                 define('__MAX_RECEIVE_OPTIONS', $OUT);
579
580                 // Load template
581                 $OUT = LOAD_TEMPLATE($MODE."_receive_table", true);
582         } else {
583                 // Maybe the admin has to setup some maximum values?
584                 debug_report_bug("Nothing is being done here?");
585         }
586
587         // Free result
588         SQL_FREERESULT($result);
589
590         if ($return === true) {
591                 // Return generated HTML code
592                 return $OUT;
593         } else {
594                 // Output directly (default)
595                 OUTPUT_HTML($OUT);
596         }
597 }
598
599 // Checks wether the given email address is used.
600 function SEARCH_EMAIL_USERTAB ($email) {
601         // Query the database
602         $result = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_data` WHERE email LIKE '{PER}%s{PER}' LIMIT 1",
603                 array($email), __FUNCTION__, __LINE__);
604
605         // Is the email there?
606         $ret = (SQL_NUMROWS($result) == 1);
607
608         // Free the result
609         SQL_FREERESULT($result);
610
611         // Return result
612         return $ret;
613 }
614
615 // Checks wether the current user is a member
616 function IS_MEMBER () {
617         // @TODO Why is this global??? #100
618         global $status;
619         if (!is_array($GLOBALS['last'])) $GLOBALS['last'] = array();
620         $ret = false;
621
622         // is the cache entry there?
623         if (isset($GLOBALS['cache_array']['is_member'])) {
624                 // Then return it
625                 return $GLOBALS['cache_array']['is_member'];
626         } // END - if
627
628         // Fix "deleted" cookies first
629         FIX_DELETED_COOKIES(array('userid', 'u_hash'));
630
631         // Are cookies set?
632         if ((isUserIdSet()) && (isSessionVariableSet('u_hash'))) {
633                 // Cookies are set with values, but are they valid?
634                 $result = SQL_QUERY_ESC("SELECT password, status, last_module, last_online FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
635                         array(getUserId()), __FUNCTION__, __LINE__);
636                 if (SQL_NUMROWS($result) == 1) {
637                         // Load data from cookies
638                         list($password, $status, $mod, $onl) = SQL_FETCHROW($result);
639
640                         // Validate password by created the difference of it and the secret key
641                         $valPass = generatePassString($password);
642
643                         // Transfer last module and online time
644                         if ((!empty($mod)) && (empty($GLOBALS['last']['module']))) {
645                                 $GLOBALS['last']['module'] = $mod;
646                                 $GLOBALS['last']['online'] = $onl;
647                         } // END - if
648
649                         // So did we now have valid data and an unlocked user?
650                         //* DEBUG: */ echo $valPass."<br />".get_session('u_hash')."<br />";
651                         if (($status == "CONFIRMED") && ($valPass == get_session('u_hash'))) {
652                                 // Account is confirmed and all cookie data is valid so he is definely logged in! :-)
653                                 $ret = true;
654                         } else {
655                                 // Maybe got locked etc.
656                                 //* DEBUG: */ echo __LINE__."!!!<br />";
657                                 destroy_user_session();
658                         }
659                 } else {
660                         // Cookie data is invalid!
661                         //* DEBUG: */ echo __LINE__."***<br />";
662                         destroy_user_session();
663                 }
664
665                 // Free memory
666                 SQL_FREERESULT($result);
667         } else {
668                 // Cookie data is invalid!
669                 //* DEBUG: */ echo __LINE__."///<br />";
670                 destroy_user_session();
671         }
672
673         // Cache status
674         $GLOBALS['cache_array']['is_member'] = $ret;
675
676         // Return status
677         return $ret;
678 }
679
680 // Validate the given menu action
681 function VALIDATE_MENU_ACTION ($MODE, $act, $wht, $UPDATE=false) {
682         // Is the cache entry there and we shall not update?
683         if ((isset($GLOBALS['cache_array']['action_valid'][$MODE][$act][$wht])) && ($UPDATE === false)) {
684                 // Count cache hit
685                 incrementConfigEntry('cache_hits');
686
687                 // Then use this cache
688                 return $GLOBALS['cache_array']['action_valid'][$MODE][$act][$wht];
689         } // END - if
690
691         // By default nothing is valid
692         $ret = false;
693
694         // Look in all menus or only unlocked
695         $add = "";
696         if ((!IS_ADMIN()) && ($MODE != "admin")) $add = " AND `locked`='N'";
697
698         //* DEBUG: */ echo __LINE__.":".$MODE."/".$act."/".$wht."*<br />\n";
699         if (($MODE != "admin") && ($UPDATE === true)) {
700                 // Update guest or member menu
701                 $sql = SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_%s_menu` SET counter=counter+1 WHERE `action`='%s' AND `what`='%s'".$add." LIMIT 1",
702                         array($MODE, $act, $wht), __FUNCTION__, __LINE__, false);
703         } elseif (($wht != "overview") && (!empty($wht))) {
704                 // Other actions
705                 $sql = SQL_QUERY_ESC("SELECT id, what FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `action`='%s' AND `what`='%s'".$add." ORDER BY action DESC LIMIT 1",
706                         array($MODE, $act, $wht), __FUNCTION__, __LINE__, false);
707         } else {
708                 // Admin login overview
709                 $sql = SQL_QUERY_ESC("SELECT id, what FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `action`='%s' AND (`what`='' OR `what` IS NULL)".$add." ORDER BY action DESC LIMIT 1",
710                         array($MODE, $act), __FUNCTION__, __LINE__, false);
711         }
712
713         // Run SQL command
714         $result = SQL_QUERY($sql, __FUNCTION__, __LINE__);
715         if ($UPDATE === true) {
716                 // Check updated/affected rows
717                 $ret = (SQL_AFFECTEDROWS() == 1);
718         } else {
719                 // Check found rows
720                 $ret = (SQL_NUMROWS($result) == 1);
721         }
722
723         // Free memory
724         SQL_FREERESULT($result);
725
726         // Set cache entry
727         $GLOBALS['cache_array']['action_valid'][$MODE][$act][$wht] = $ret;
728
729         // Return result
730         return $ret;
731 }
732
733 //
734 function GET_MOD_DESCR($MODE, $wht, $column="what") {
735         // Fix empty "what"
736         if (empty($wht)) {
737                 $wht = "welcome";
738                 if (getConfig('index_home') != "") $wht = getConfig('index_home');
739         } // END - if
740
741         // Default is not found
742         $ret = "??? (".$wht.")";
743
744         // Look for title
745         $result = SQL_QUERY_ESC("SELECT title FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE %s='%s' LIMIT 1",
746                 array($MODE, $column, $wht), __FUNCTION__, __LINE__);
747
748         // Is there an entry?
749         if (SQL_NUMROWS($result) == 1) {
750                 // Fetch the title
751                 list($ret) = SQL_FETCHROW($result);
752         } // END - if
753
754         // Free result
755         SQL_FREERESULT($result);
756         return $ret;
757 }
758 //
759 function SEND_MODE_MAILS($mod, $modes) {
760         global $DATA;
761
762         // Load hash
763         $result_main = SQL_QUERY_ESC("SELECT password FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s AND `status`='CONFIRMED' LIMIT 1",
764                 array(getUserId()), __FUNCTION__, __LINE__);
765         if (SQL_NUMROWS($result_main) == 1) {
766                 // Load hash from database
767                 list($hashDB) = SQL_FETCHROW($result_main);
768
769                 // Extract salt from cookie
770                 $salt = substr(get_session('u_hash'), 0, -40);
771
772                 // Now let's compare passwords
773                 $hash = generatePassString($hashDB);
774                 if (($hash == get_session('u_hash')) || (REQUEST_POST('pass1') == REQUEST_POST('pass2'))) {
775                         // Load user's data
776                         $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",
777                                 array(getUserId(), $hashDB), __FUNCTION__, __LINE__);
778                         if (SQL_NUMROWS($result) == 1) {
779                                 // Load the data
780                                 $DATA = SQL_FETCHROW($result);
781
782                                 // Free result
783                                 SQL_FREERESULT($result);
784
785                                 // Translate gender
786                                 $DATA[0] = TRANSLATE_GENDER($DATA[0]);
787
788                                 // Clear/init the content variable
789                                 $content = "";
790                                 $DATA['info'] = "";
791
792                                 switch ($mod)
793                                 {
794                                 case "mydata":
795                                         foreach ($modes as $mode) {
796                                                 switch ($mode)
797                                                 {
798                                                 case "normal": break; // Do not add any special lines
799
800                                                 case "email": // Email was changed!
801                                                         $content = MEMBER_CHANGED_EMAIL.": ".REQUEST_POST('old_addy')."\n";
802                                                         break;
803
804                                                 case "pass": // Password was changed
805                                                         $content = MEMBER_CHANGED_PASS."\n";
806                                                         break;
807
808                                                 default:
809                                                         DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown mode %s detected.", $mode));
810                                                         $content = MEMBER_UNKNOWN_MODE.": ".$mode."\n\n";
811                                                         break;
812                                                 } // END - switch
813                                         } // END - if
814
815                                         if (EXT_IS_ACTIVE("country")) {
816                                                 // Replace code with description
817                                                 $DATA[4] = COUNTRY_GENERATE_INFO(REQUEST_POST('country_code'));
818                                         } // END - if
819
820                                         // Load template
821                                         $msg = LOAD_EMAIL_TEMPLATE("member_mydata_notify", $content, getUserId());
822
823                                         if (getConfig('admin_notify') == "Y") {
824                                                 // The admin needs to be notified about a profile change
825                                                 $msg_admin = "admin_mydata_notify";
826                                                 $sub_adm   = ADMIN_CHANGED_DATA;
827                                         } else {
828                                                 // No mail to admin
829                                                 $msg_admin = "";
830                                                 $sub_adm   = "";
831                                         }
832
833                                         // Set subject lines
834                                         $sub_mem = MEMBER_CHANGED_DATA;
835
836                                         // Output success message
837                                         $content = "<span class=\"member_done\">".MYDATA_MAIL_SENT."</span>";
838                                         break;
839
840                                 default:
841                                         DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unsupported module %s detected.", $mod));
842                                         $content = "<span class=\"member_failed\">".UNKNOWN_MODULE."</span>";
843                                         break;
844                                 } // END - switch
845                         } else {
846                                 // Could not load profile data
847                                 $content = "<span class=\"member_failed\">{--MEMBER_CANNOT_LOAD_PROFILE--}</span>";
848                         }
849                 } else {
850                         // Passwords mismatch
851                         $content = "<span class=\"member_failed\">{--MEMBER_PASSWORD_ERROR--}</span>";
852                 }
853         } else {
854                 // Could not load profile
855                 $content = "<span class=\"member_failed\">{--MEMBER_CANNOT_LOAD_PROFILE--}</span>";
856         }
857
858         // Send email to user if required
859         if ((!empty($sub_mem)) && (!empty($msg))) {
860                 // Send member mail
861                 SEND_EMAIL($DATA[7], $sub_mem, $msg);
862         } // END - if
863
864         // Send only if no other error has occured
865         if (empty($content)) {
866                 if ((!empty($sub_adm)) && (!empty($msg_admin))) {
867                         // Send admin mail
868                         SEND_ADMIN_NOTIFICATION($sub_adm, $msg_admin, $content, getUserId());
869                 } elseif (getConfig('admin_notify') == "Y") {
870                         // Cannot send mails to admin!
871                         $content = getMessage('CANNOT_SEND_ADMIN_MAILS');
872                 } else {
873                         // No mail to admin
874                         $content = "<span class=\"member_done\">{--MYDATA_MAIL_SENT--}</span>";
875                 }
876         } // END - if
877
878         // Load template
879         LOAD_TEMPLATE("admin_settings_saved", false, $content);
880 }
881
882 // Update module counter
883 function countModuleHit($mod) {
884         if ($mod != "css") {
885                 // Do count all other modules but not accesses on CSS file css.php!
886                 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_mod_reg` SET clicks=clicks+1 WHERE `module`='%s' LIMIT 1",
887                         array($mod), __FUNCTION__, __LINE__);
888         } // END - if
889 }
890
891 // Get action value from mode (admin/guest/member) and what-value
892 function GET_ACTION ($MODE, &$wht) {
893         // Init status
894         $ret = "";
895
896         //* DEBUG: */ echo __LINE__."=".$MODE."/".$wht."/".$GLOBALS['action']."=<br />";
897         if ((empty($wht)) && ($MODE != "admin")) {
898                 $wht = "welcome";
899                 if (getConfig('index_home') != "") $wht = getConfig('index_home');
900         } // END - if
901
902         if ($MODE == "admin") {
903                 // Action value for admin area
904                 if (REQUEST_ISSET_GET('action')) {
905                         // Use from request!
906                         return REQUEST_GET('action');
907                 } elseif (!empty($GLOBALS['action'])) {
908                         // Get it directly from URL
909                         return $GLOBALS['action'];
910                 } elseif (($wht == "overview") || (empty($GLOBALS['what']))) {
911                         // Default value for admin area
912                         $ret = "login";
913                 }
914         } elseif (!empty($GLOBALS['action'])) {
915                 // Get it directly from URL
916                 return $GLOBALS['action'];
917         }
918         //* DEBUG: */ echo __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ret=".$ret."<br />\n";
919
920         // Does the module have a menu?
921         if (MODULE_HAS_MENU($MODE)) {
922                 // Rewriting modules to menu
923                 switch ($MODE) {
924                         case "index": $MODE = "guest";  break;
925                         case "login": $MODE = "member"; break;
926                 } // END - switch
927
928                 // Guest and member menu is "main" as the default
929                 if (empty($ret)) $ret = "main";
930
931                 // Load from database
932                 $result = SQL_QUERY_ESC("SELECT action FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `what`='%s' LIMIT 1",
933                         array($MODE, $wht), __FUNCTION__, __LINE__);
934                 if (SQL_NUMROWS($result) == 1) {
935                         // Load action value and pray that this one is the right you want... ;-)
936                         list($ret) = SQL_FETCHROW($result);
937                 } // END - if
938
939                 // Free memory
940                 SQL_FREERESULT($result);
941         } elseif ((GET_EXT_VERSION("sql_patches") == "") && ($MODE != "admin")) {
942                 // No sql_patches installed, but maybe we need to register an admin?
943                 if (isAdminRegistered()) {
944                         // Redirect
945                         // @TODO Why does this lead into an endless loop but we still need it???
946                         // @TODO Commented out LOAD_URL("admin.php");
947                 } // END - if
948         }
949
950         // Return action value
951         return $ret;
952 }
953
954 // Get category name back
955 function GET_CATEGORY ($cid) {
956         // Default is not found
957         $ret = getMessage('_CATEGORY_404');
958
959         // Is the category id set?
960         if ($cid == "0") {
961                 // No category
962                 $ret = getMessage('_CATEGORY_NONE');
963         } elseif ($cid > 0) {
964                 // Lookup the category in database
965                 $result = SQL_QUERY_ESC("SELECT cat FROM `{!_MYSQL_PREFIX!}_cats` WHERE id=%s LIMIT 1",
966                         array(bigintval($cid)), __FUNCTION__, __LINE__);
967                 if (SQL_NUMROWS($result) == 1) {
968                         // Category found... :-)
969                         list($ret) = SQL_FETCHROW($result);
970                 } // END - if
971
972                 // Free result
973                 SQL_FREERESULT($result);
974         } // END - if
975
976         // Return result
977         return $ret;
978 }
979
980 // Get a string of "mail title" and price back
981 function GET_PAYMENT ($pid, $full=false) {
982         // Default is not found
983         $ret = getMessage('_PAYMENT_404');
984
985         // Load payment data
986         $result = SQL_QUERY_ESC("SELECT mail_title, price FROM `{!_MYSQL_PREFIX!}_payments` WHERE id=%s LIMIT 1",
987                 array(bigintval($pid)), __FUNCTION__, __LINE__);
988         if (SQL_NUMROWS($result) == 1) {
989                 // Payment type found... :-)
990                 if (!$full) {
991                         // Return only title
992                         list($ret) = SQL_FETCHROW($result);
993                 } else {
994                         // Return title and price
995                         list($t, $p) = SQL_FETCHROW($result);
996                         $ret = $t." / ".TRANSLATE_COMMA($p)." {!POINTS!}";
997                 }
998         }
999
1000         // Free result
1001         SQL_FREERESULT($result);
1002
1003         // Return result
1004         return $ret;
1005 }
1006
1007 // Get (basicly) the price of given payment id
1008 function GET_PAY_POINTS ($pid, $lookFor = "price") {
1009         $ret = "-1";
1010         $result = SQL_QUERY_ESC("SELECT %s FROM `{!_MYSQL_PREFIX!}_payments` WHERE id=%s LIMIT 1",
1011                 array($lookFor, $pid), __FUNCTION__, __LINE__);
1012         if (SQL_NUMROWS($result) == 1) {
1013                 // Payment type found... :-)
1014                 list($ret) = SQL_FETCHROW($result);
1015                 SQL_FREERESULT($result);
1016         }
1017         return $ret;
1018 }
1019
1020 // Remove a receiver's ID from $receivers and add a link for him to confirm
1021 function REMOVE_RECEIVER (&$receivers, $key, $uid, $pool_id, $stats_id="", $bonus=false) {
1022         // Default is not removed
1023         $ret = "failed";
1024
1025         // Is the userid valid?
1026         if ($uid > 0) {
1027                 // Remove entry from array
1028                 unset($receivers[$key]);
1029
1030                 // Is there already a line for this user available?
1031                 if ($stats_id > 0) {
1032                         // Only when we got a real stats ID continue searching for the entry
1033                         $type = "NORMAL"; $rowName = "stats_id";
1034                         if ($bonus) { $type = "BONUS"; $rowName = "bonus_id"; }
1035
1036                         // Try to look the entry up
1037                         $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_user_links` WHERE %s='%s' AND userid=%s AND link_type='%s' LIMIT 1",
1038                                 array($rowName, $stats_id, bigintval($uid), $type), __FUNCTION__, __LINE__);
1039
1040                         // Was it *not* found?
1041                         if (SQL_NUMROWS($result) == 0) {
1042                                 // So we add one!
1043                                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_user_links` (%s, userid, link_type) VALUES ('%s','%s','%s')",
1044                                         array($rowName, $stats_id, bigintval($uid), $type), __FUNCTION__, __LINE__);
1045                                 $ret = "done";
1046                         } else {
1047                                 // Already found
1048                                 $ret = "already";
1049                         }
1050
1051                         // Free memory
1052                         SQL_FREERESULT($result);
1053                 }
1054         }
1055
1056         // Return status for sending routine
1057         return $ret;
1058 }
1059
1060 // Calculate sum (default) or count records of given criteria
1061 function GET_TOTAL_DATA ($search, $tableName, $lookFor = "id", $whereStatement = "userid", $countRows = false, $add = "") {
1062         $ret = 0;
1063         //* DEBUG: */ echo $search."/".$tableName."/".$lookFor."/".$whereStatement."/".$add."<br />\n";
1064         if ((empty($search)) && ($search != "0")) {
1065                 // Count or sum whole table?
1066                 if ($countRows === true) {
1067                         // Count whole table
1068                         $result = SQL_QUERY_ESC("SELECT COUNT(`%s`) FROM `{!_MYSQL_PREFIX!}_%s`".$add,
1069                                 array($lookFor, $tableName), __FUNCTION__, __LINE__);
1070                 } else {
1071                         // Sum whole table
1072                         $result = SQL_QUERY_ESC("SELECT SUM(`%s`) FROM `{!_MYSQL_PREFIX!}_%s`".$add,
1073                                 array($lookFor, $tableName), __FUNCTION__, __LINE__);
1074                 }
1075         } elseif (($countRows === true) || ($lookFor == "userid")) {
1076                 // Count rows
1077                 //* DEBUG: */ echo "COUNT!<br />\n";
1078                 $result = SQL_QUERY_ESC("SELECT COUNT(`%s`) FROM `{!_MYSQL_PREFIX!}_%s` WHERE `%s`='%s'".$add,
1079                         array($lookFor, $tableName, $whereStatement, $search), __FUNCTION__, __LINE__);
1080         } else {
1081                 // Add all rows
1082                 //* DEBUG: */ echo "SUM!<br />\n";
1083                 $result = SQL_QUERY_ESC("SELECT SUM(`%s`) FROM `{!_MYSQL_PREFIX!}_%s` WHERE `%s`='%s'".$add,
1084                         array($lookFor, $tableName, $whereStatement, $search), __FUNCTION__, __LINE__);
1085         }
1086
1087         // Load row
1088         list($ret) = SQL_FETCHROW($result);
1089
1090         // Free result
1091         SQL_FREERESULT($result);
1092
1093         // Fix empty values
1094         if ((empty($ret)) && ($lookFor != "counter") && ($lookFor != "id") && ($lookFor != "userid")) {
1095                 // Float number
1096                 $ret = "0.00000";
1097         } elseif ("".$ret."" == "") {
1098                 // Fix empty result
1099                 $ret = "0";
1100         }
1101
1102         // Return value
1103         return $ret;
1104 }
1105 // "Getter fro ref level percents
1106 function GET_REF_LEVEL_PERCENTS ($level) {
1107         // Default is zero
1108         $per = 0;
1109
1110         // Do we have cache?
1111         if ((isset($GLOBALS['cache_array']['ref_depths']['level'])) && (EXT_IS_ACTIVE("cache"))) {
1112                 // First look for level
1113                 $key = array_search($level, $GLOBALS['cache_array']['ref_depths']['level']);
1114                 if ($key !== false) {
1115                         // Entry found!
1116                         $per = $GLOBALS['cache_array']['ref_depths']['percents'][$key];
1117
1118                         // Count cache hit
1119                         incrementConfigEntry('cache_hits');
1120                 }
1121         } elseif (!EXT_IS_ACTIVE("cache")) {
1122                 // Get referal data
1123                 $result_lvl = SQL_QUERY_ESC("SELECT percents FROM `{!_MYSQL_PREFIX!}_refdepths` WHERE level='%s' LIMIT 1",
1124                         array(bigintval($level)), __FUNCTION__, __LINE__);
1125
1126                 // Entry found?
1127                 if (SQL_NUMROWS($result_lvl) == 1) {
1128                         // Get percents
1129                         list($per) = SQL_FETCHROW($result_lvl);
1130                 } // END - if
1131
1132                 // Free result
1133                 SQL_FREERESULT($result_lvl);
1134         }
1135
1136         // Return percent
1137         return $per;
1138 }
1139 /**
1140  *
1141  * Dynamic referal system, can also send mails!
1142  *
1143  * subject     = Subject line, write in lower-case letters and underscore is allowed
1144  * uid         = Referal ID wich should receive...
1145  * points      = ... xxx points
1146  * send_notify = shall I send the referal an email or not?
1147  * rid         = inc/modules/guest/what-confirm.php need this (DEPRECATED???)
1148  * locked      = Shall I pay it to normal (false) or locked (true) points ammount?
1149  * add_mode    = Add points only to $uid or also refs? (WARNING! Changing "ref" to "direct"
1150  *               for default value will cause no referal will get points ever!!!)
1151  */
1152 function ADD_POINTS_REFSYSTEM ($subject, $uid, $points, $send_notify=false, $rid="0", $locked=false, $add_mode="ref") {
1153         //* DEBUG: */ print "----------------------- <font color=\"#00aa00\">".__FUNCTION__." - ENTRY</font> ------------------------<ul><li>\n";
1154         global $DATA;
1155
1156         // Convert mode to lower-case
1157         $add_mode = strtolower($add_mode);
1158
1159         // When $uid = 0 add points to jackpot
1160         if ($uid == "0") {
1161                 // Add points to jackpot
1162                 ADD_JACKPOT($points);
1163                 return;
1164         } // END - if
1165
1166         // Add booking record if extension is installed
1167         if (EXT_IS_ACTIVE("booking")) {
1168                 // Add record
1169                 ADD_BOOKING_RECORD($subject, $uid, $points, "add");
1170         } // END - if
1171
1172         // Count up referal depth
1173         if (!isset($GLOBALS['ref_level'])) {
1174                 // Initialialize referal system
1175                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): Referal system initialized!<br />\n";
1176                 $GLOBALS['ref_level'] = 0;
1177         } else {
1178                 // Increase referal level
1179                 $GLOBALS['ref_level']++;
1180                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): Referal level increased. DEPTH={$GLOBALS['ref_level']}<br />\n";
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)), __FUNCTION__, __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                 $GLOBALS['cache_array']['add_uid'][$ref] = $uid;
1198
1199                 // Get percents
1200                 $per = GET_REF_LEVEL_PERCENTS($GLOBALS['ref_level']);
1201                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},points={$points},depth={$GLOBALS['ref_level']},per={$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={$per},depth={$GLOBALS['ref_level']}<br />\n";
1207                         $ref_points = $points * $per / 100;
1208
1209                         // Pay refback here if level > 0 and in ref-mode
1210                         if ((EXT_IS_ACTIVE("refback")) && ($GLOBALS['ref_level'] > 0) && ($per < 100) && ($add_mode == "ref") && (isset($GLOBALS['cache_array']['add_uid'][$uid]))) {
1211                                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},data={$GLOBALS['cache_array']['add_uid'][$uid]},ref_points={$ref_points},depth={$GLOBALS['ref_level']} - BEFORE!<br />\n";
1212                                 $ref_points = ADD_REFBACK_POINTS($GLOBALS['cache_array']['add_uid'][$uid], $uid, $points, $ref_points);
1213                                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},data={$GLOBALS['cache_array']['add_uid'][$uid]},ref_points={$ref_points},depth={$GLOBALS['ref_level']} - 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($GLOBALS['ref_level'])), __FUNCTION__, __LINE__);
1219                         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):data={$data},ref_points={$ref_points},uid={$uid},depth={$GLOBALS['ref_level']},mode={$add_mode} - UPDATE! (".SQL_AFFECTEDROWS().")<br />\n";
1220
1221                         // No entry updated?
1222                         if (SQL_AFFECTEDROWS() < 1) {
1223                                 // First ref in this level! :-)
1224                                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_user_points` (userid,ref_depth,%s) VALUES (%s,'%s',%s)",
1225                                         array($data, bigintval($uid), bigintval($GLOBALS['ref_level']), $ref_points), __FUNCTION__, __LINE__);
1226                                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):data={$data},ref_points={$ref_points},uid={$uid},depth={$GLOBALS['ref_level']},mode={$add_mode} - INSERTED! (".SQL_AFFECTEDROWS().")<br />\n";
1227                         } // END - if
1228
1229                         // Update mediadata as well
1230                         if (GET_EXT_VERSION("mediadata") >= "0.0.4") {
1231                                 // Update database
1232                                 MEDIA_UPDATE_ENTRY(array("total_points"), "add", $ref_points);
1233                         } // END - if
1234
1235                         // Points updated, maybe I shall send him an email?
1236                         if (($send_notify) && ($ref > 0) && (!$locked)) {
1237                                 // Prepare content
1238                                 $content = array(
1239                                         'percent' => $per,
1240                                         'level'   => bigintval($GLOBALS['ref_level']),
1241                                         'points'  => $ref_points,
1242                                         'refid'   => bigintval($ref)
1243                                 );
1244
1245                                 // Load email template
1246                                 $msg = LOAD_EMAIL_TEMPLATE("confirm-referal", $content, bigintval($uid));
1247
1248                                 SEND_EMAIL($email, THANX_REFERRAL_ONE, $msg);
1249                         } elseif (($send_notify) && ($ref == 0) && (!$locked) && ($add_mode == "direct") && (!defined('__POINTS_VALUE'))) {
1250                                 // Direct payment shall be notified about
1251                                 define('__POINTS_VALUE', $ref_points);
1252
1253                                 // Prepare content
1254                                 $content = array(
1255                                         'text'   => getMessage('REASON_DIRECT_PAYMENT'),
1256                                         'points' => TRANSLATE_COMMA($ref_points)
1257                                 );
1258
1259                                 // Load message
1260                                 $msg = LOAD_EMAIL_TEMPLATE("add-points", $content, $uid);
1261
1262                                 // And sent it away
1263                                 SEND_EMAIL($email, getMessage('SUBJECT_DIRECT_PAYMENT'), $msg);
1264                                 if (!REQUEST_ISSET_GET(('mid'))) LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_POINTS_ADDED'));
1265                         }
1266
1267                         // Maybe there's another ref?
1268                         if (($ref > 0) && ($points > 0) && ($ref != $uid) && ($add_mode == "ref")) {
1269                                 // Then let's credit him here...
1270                                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},ref={$ref},points={$points} - ADVANCE!<br />\n";
1271                                 ADD_POINTS_REFSYSTEM(sprintf("%s_ref:%s", $subject, $GLOBALS['ref_level']), $ref, $points, $send_notify, $ref, $locked);
1272                         } // END - if
1273                 } // END - if
1274         } // END - if
1275
1276         // Free result
1277         SQL_FREERESULT($result_user);
1278         //* DEBUG: */ print "</li></ul>----------------------- <font color=\"#aa0000\">".__FUNCTION__." - EXIT</font> ------------------------<br />\n";
1279 }
1280 //
1281 function UPDATE_REF_COUNTER ($uid) {
1282         // Make it sure referal level zero (member him-/herself) is at least selected
1283         if (empty($GLOBALS['cache_array']['ref_level'][$uid])) $GLOBALS['cache_array']['ref_level'][$uid] = 1;
1284         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},level={$GLOBALS['cache_array']['ref_level'][$uid]}<br />\n";
1285
1286         // Update counter
1287         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_refsystem` SET counter=counter+1 WHERE userid=%s AND level='%s' LIMIT 1",
1288                 array(bigintval($uid), $GLOBALS['cache_array']['ref_level'][$uid]), __FUNCTION__, __LINE__);
1289
1290         // When no entry was updated then we have to create it here
1291         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):updated=".SQL_AFFECTEDROWS()."<br />\n";
1292         if (SQL_AFFECTEDROWS() < 1) {
1293                 // First count!
1294                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_refsystem` (userid, level, counter) VALUES (%s,%s,1)",
1295                         array(bigintval($uid), $GLOBALS['cache_array']['ref_level'][$uid]), __FUNCTION__, __LINE__);
1296                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid}<br />\n";
1297         } // END - if
1298
1299         // Check for his referal
1300         $result = SQL_QUERY_ESC("SELECT refid FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
1301                 array(bigintval($uid)), __FUNCTION__, __LINE__);
1302
1303         // Load refid
1304         list($ref) = SQL_FETCHROW($result);
1305
1306         // Free memory
1307         SQL_FREERESULT($result);
1308         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},ref={$ref}<br />\n";
1309
1310         // When he has a referal...
1311         if (($ref > 0) && ($ref != $uid)) {
1312                 // Move to next referal level and count his counter one up!
1313                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):ref={$ref} - ADVANCE!<br />\n";
1314                 $GLOBALS['cache_array']['ref_level'][$uid]++; UPDATE_REF_COUNTER($ref);
1315         } elseif ((($ref == $uid) || ($ref == 0)) && (GET_EXT_VERSION("cache") >= "0.1.2")) {
1316                 // Remove cache here
1317                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):ref={$ref} - CACHE!<br />\n";
1318                 rebuildCacheFiles("refsystem", "refsystem");
1319         }
1320
1321         // "Walk" back here
1322         $GLOBALS['cache_array']['ref_level'][$uid]--;
1323
1324         // Handle refback here if extension is installed
1325         if (EXT_IS_ACTIVE("refback")) {
1326                 UPDATE_REFBACK_table($uid);
1327         } // END - if
1328 }
1329
1330 // Sends out mail to all administrators. This function is no longer obsolete
1331 // because we need it when there is no ext-admins installed
1332 function SEND_ADMIN_EMAILS ($subj, $msg) {
1333         // Load all admin email addresses
1334         $result = SQL_QUERY("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` ORDER BY `id` ASC", __FUNCTION__, __LINE__);
1335         while ($content = SQL_FETCHARRAY($result)) {
1336                 // Send the email out
1337                 SEND_EMAIL($content['email'], $subj, $msg);
1338         } // END - if
1339
1340         // Free result
1341         SQL_FREERESULT($result);
1342
1343         // Really simple... ;-)
1344 }
1345
1346 // Get ID number from administrator's login name
1347 function GET_ADMIN_ID ($login) {
1348         // By default no admin is found
1349         $ret = "-1";
1350
1351         // Check cache
1352         if (isset($GLOBALS['cache_array']['admins']['aid'][$login])) {
1353                 // Use it if found to save SQL queries
1354                 $ret = $GLOBALS['cache_array']['admins']['aid'][$login];
1355
1356                 // Update cache hits
1357                 incrementConfigEntry('cache_hits');
1358         } elseif (!EXT_IS_ACTIVE("cache")) {
1359                 // Load from database
1360                 $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_admins` WHERE login='%s' LIMIT 1",
1361                         array($login), __FUNCTION__, __LINE__);
1362                 if (SQL_NUMROWS($result) == 1) {
1363                         list($ret) = SQL_FETCHROW($result);
1364                 } // END - if
1365
1366                 // Free result
1367                 SQL_FREERESULT($result);
1368         }
1369         return $ret;
1370 }
1371
1372 // "Getter" for current admin id
1373 function GET_CURRENT_ADMIN_ID () {
1374         // Get the admin login from session
1375         $adminLogin = get_session('admin_login');
1376
1377         // "Solve" it into an id
1378         $adminId = GET_ADMIN_ID($adminLogin);
1379
1380         // Secure and return it
1381         return bigintval($adminId);
1382 }
1383
1384 // Get password hash from administrator's login name
1385 function GET_ADMIN_HASH ($aid) {
1386         // By default an invalid hash is returned
1387         $ret = "-1";
1388
1389         if (isset($GLOBALS['cache_array']['admins']['password'][$aid])) {
1390                 // Check cache
1391                 $ret = $GLOBALS['cache_array']['admins']['password'][$aid];
1392
1393                 // Update cache hits
1394                 incrementConfigEntry('cache_hits');
1395         } elseif (!EXT_IS_ACTIVE("cache")) {
1396                 // Load from database
1397                 $result = SQL_QUERY_ESC("SELECT password FROM `{!_MYSQL_PREFIX!}_admins` WHERE id=%s LIMIT 1",
1398                  array($aid), __FUNCTION__, __LINE__);
1399                 if (SQL_NUMROWS($result) == 1) {
1400                         // Fetch data
1401                         list($ret) = SQL_FETCHROW($result);
1402
1403                         // Set cache
1404                         $GLOBALS['cache_array']['admins']['password'][$aid] = $ret;
1405                 }
1406
1407                 // Free result
1408                 SQL_FREERESULT($result);
1409         }
1410         return $ret;
1411 }
1412 //
1413 function GET_ADMIN_LOGIN ($aid) {
1414         // By default a non-existent login is returned (other functions react on this!)
1415         $ret = "***";
1416
1417         if (isset($GLOBALS['cache_array']['admins']['login'][$aid])) {
1418                 // Get cache
1419                 $ret = $GLOBALS['cache_array']['admins']['login'][$aid];
1420
1421                 // Update cache hits
1422                 incrementConfigEntry('cache_hits');
1423         } elseif (!EXT_IS_ACTIVE("cache")) {
1424                 // Load from database
1425                 $result = SQL_QUERY_ESC("SELECT login FROM `{!_MYSQL_PREFIX!}_admins` WHERE id=%s LIMIT 1",
1426                         array(bigintval($aid)), __FUNCTION__, __LINE__);
1427                 if (SQL_NUMROWS($result) == 1) {
1428                         // Fetch data
1429                         list($ret) = SQL_FETCHROW($result);
1430
1431                         // Set cache
1432                         $GLOBALS['cache_array']['admins']['login'][$aid] = $ret;
1433                 } // END - if
1434
1435                 // Free memory
1436                 SQL_FREERESULT($result);
1437         }
1438         return $ret;
1439 }
1440 // Get email address of admin id
1441 function GET_ADMIN_EMAIL ($aid) {
1442         // By default an invalid emails is returned
1443         $ret = "***";
1444
1445         if (isset($GLOBALS['cache_array']['admins']['email'][$aid])) {
1446                 // Get cache
1447                 $ret = $GLOBALS['cache_array']['admins']['email'][$aid];
1448
1449                 // Update cache hits
1450                 incrementConfigEntry('cache_hits');
1451         } elseif (!EXT_IS_ACTIVE("cache")) {
1452                 // Load from database
1453                 $result_aid = SQL_QUERY_ESC("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` WHERE id=%s LIMIT 1",
1454                         array(bigintval($aid)), __FUNCTION__, __LINE__);
1455                 if (SQL_NUMROWS($result_aid) == 1) {
1456                         // Get data
1457                         list($ret) = SQL_FETCHROW($result_aid);
1458
1459                         // Set cache
1460                         $GLOBALS['cache_array']['admins']['email'][$aid] = $ret;
1461                         } // END - if
1462
1463                 // Free result
1464                 SQL_FREERESULT($result_aid);
1465         }
1466
1467         // Return email
1468         return $ret;
1469 }
1470 // Get default ACL  of admin id
1471 function GET_ADMIN_DEFAULT_ACL ($aid) {
1472         // By default an invalid ACL value is returned
1473         $ret = "***";
1474
1475         // Is sql_patches there and was it found in cache?
1476         if (!EXT_IS_ACTIVE("sql_patches")) {
1477                 // Not found, which is bad, so we need to allow all
1478                 $ret =  "allow";
1479         } elseif (isset($GLOBALS['cache_array']['admins']['def_acl'][$aid])) {
1480                 // Use cache
1481                 $ret = $GLOBALS['cache_array']['admins']['def_acl'][$aid];
1482
1483                 // Update cache hits
1484                 incrementConfigEntry('cache_hits');
1485         } elseif (!EXT_IS_ACTIVE("cache")) {
1486                 // Load from database
1487                 $result_aid = SQL_QUERY_ESC("SELECT default_acl FROM `{!_MYSQL_PREFIX!}_admins` WHERE id=%s LIMIT 1",
1488                         array(bigintval($aid)), __FUNCTION__, __LINE__);
1489                 if (SQL_NUMROWS($result_aid) == 1) {
1490                         // Fetch data
1491                         list($ret) = SQL_FETCHROW($result_aid);
1492
1493                         // Set cache
1494                         $GLOBALS['cache_array']['admins']['def_acl'][$aid] = $ret;
1495                 }
1496
1497                 // Free result
1498                 SQL_FREERESULT($result_aid);
1499         }
1500
1501         // Return email
1502         return $ret;
1503 }
1504 //
1505 function ADD_OPTION_LINES ($table, $id, $name, $default="", $special="", $where="") {
1506         $ret = "";
1507         if ($table == "/ARRAY/") {
1508                 // Selection from array
1509                 if (is_array($id) && is_array($name) && count($id) == count($name)) {
1510                         // Both are arrays
1511                         foreach ($id as $idx => $value) {
1512                                 $ret .= "<option value=\"".$value."\"";
1513                                 if ($default == $value) $ret .= " selected=\"selected\"";
1514                                 $ret .= ">".$name[$idx]."</option>\n";
1515                         } // END - foreach
1516                 } // END - if
1517         } else {
1518                 // Data from database
1519                 $SPEC = ", ".$id;
1520                 if (!empty($special)) $SPEC = ", ".$special;
1521                 $ORDER = $name.$SPEC;
1522                 if ($table == "country") $ORDER = $special;
1523                 $result = SQL_QUERY_ESC("SELECT %s, %s".$SPEC." FROM `{!_MYSQL_PREFIX!}_%s` ".$where." ORDER BY %s",
1524                         array($id, $ORDER, $table, $name), __FUNCTION__, __LINE__);
1525                 if (SQL_NUMROWS($result) > 0) {
1526                         // Found data so add them as OPTION lines: $id is the value and $name is the "name" of the option
1527                         // @TODO Try to rewrite this to $content = SQL_FETCHARRAY()
1528                         while (list($value, $title, $add) = SQL_FETCHROW($result)) {
1529                                 if (empty($special)) $add = "";
1530                                 $ret .= "<option value=\"".$value."\"";
1531                                 if ($default == $value) $ret .= " selected=\"selected\"";
1532                                 if (!empty($add)) $add = " (".$add.")";
1533                                 $ret .= ">".$title.$add."</option>\n";
1534                         } // END - while
1535
1536                         // Free memory
1537                         SQL_FREERESULT($result);
1538                 } else {
1539                         // No data found
1540                         $ret = "<option value=\"x\">{--SELECT_NONE--}</option>\n";
1541                 }
1542         }
1543
1544         // Return - hopefully - the requested data
1545         return $ret;
1546 }
1547 // Activate exchange
1548 function activateExchange () {
1549         // Is the extension 'user' there?
1550         if (!EXT_IS_ACTIVE("user")) {
1551                 // Silently abort here
1552                 return false;
1553         } // END - if
1554
1555         // Check total amount of users
1556         $totalUsers = GET_TOTAL_DATA("CONFIRMED", "user_data", "userid", "status", true, " AND max_mails > 0");
1557
1558         if ($totalUsers >= getConfig('activate_xchange')) {
1559                 // Activate System
1560                 SET_SQLS(array(
1561                         "UPDATE `{!_MYSQL_PREFIX!}_mod_reg` SET `locked`='N', hidden='N', mem_only='Y' WHERE `module`='order' LIMIT 1",
1562                         "UPDATE `{!_MYSQL_PREFIX!}_member_menu` SET `visible`='Y', `locked`='N' WHERE `what`='order' OR `what`='unconfirmed' LIMIT 2",
1563                         "UPDATE `{!_MYSQL_PREFIX!}_config` SET activate_xchange='0' WHERE config=0 LIMIT 1"
1564                 ));
1565
1566                 // Run SQLs
1567                 runFilterChain('run_sqls');
1568
1569                 // Rebuild caches
1570                 rebuildCacheFiles("config", "config");
1571                 rebuildCacheFiles("modreg", "modreg");
1572         } // END - if
1573 }
1574 //
1575 function DELETE_USER_ACCOUNT($uid, $reason)
1576 {
1577         $points = 0;
1578         $result = SQL_QUERY_ESC("SELECT (SUM(p.points) - d.used_points) AS points
1579 FROM `{!_MYSQL_PREFIX!}_user_points` AS p
1580 LEFT JOIN `{!_MYSQL_PREFIX!}_user_data` AS d
1581 ON p.userid=d.userid
1582 WHERE p.userid=%s", array(bigintval($uid)), __FUNCTION__, __LINE__);
1583         if (SQL_NUMROWS($result) == 1) {
1584                 // Save his points to add them to the jackpot
1585                 list($points) = SQL_FETCHROW($result);
1586                 SQL_FREERESULT($result);
1587
1588                 // Delete points entries as well
1589                 SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_user_points` WHERE userid=%s", array(bigintval($uid)), __FUNCTION__, __LINE__);
1590
1591                 // Update mediadata as well
1592                 if (GET_EXT_VERSION("mediadata") >= "0.0.4") {
1593                         // Update database
1594                         MEDIA_UPDATE_ENTRY(array("total_points"), "sub", $points);
1595                 } // END - if
1596
1597                 // Now, when we have all his points adds them do the jackpot!
1598                 ADD_JACKPOT($points);
1599         }
1600
1601         // Delete category selections as well...
1602         SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_user_cats` WHERE userid=%s",
1603                 array(bigintval($uid)), __FUNCTION__, __LINE__);
1604
1605         // Remove from rallye if found
1606         if (EXT_IS_ACTIVE("rallye")) {
1607                 SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_rallye_users` WHERE userid=%s",
1608                         array(bigintval($uid)), __FUNCTION__, __LINE__);
1609         }
1610
1611         // Now a mail to the user and that's all...
1612         $msg = LOAD_EMAIL_TEMPLATE("del-user", array('text' => $reason), $uid);
1613         SEND_EMAIL($uid, getMessage('ADMIN_DEL_ACCOUNT'), $msg);
1614
1615         // Ok, delete the account!
1616         SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1", array(bigintval($uid)), __FUNCTION__, __LINE__);
1617 }
1618
1619 //
1620 function META_DESCRIPTION ($mod, $wht) {
1621         // Exclude admin and member's area
1622         if (($mod != "admin") && ($mod != "login")) {
1623                 // Construct dynamic description
1624                 $DESCR = "{!MAIN_TITLE!} ".trim(getConfig('title_middle'))." ".ADD_DESCR("guest", "what-".$wht, true);
1625
1626                 // Output it directly
1627                 OUTPUT_HTML("<meta name=\"description\" content=\"".$DESCR."\" />");
1628         } // END - if
1629
1630         // Remove depth
1631         unset($GLOBALS['ref_level']);
1632 }
1633 //
1634 function ADD_JACKPOT($points) {
1635         $result = SQL_QUERY("SELECT points FROM `{!_MYSQL_PREFIX!}_jackpot` WHERE ok='ok' LIMIT 1", __FUNCTION__, __LINE__);
1636         if (SQL_NUMROWS($result) == 0) {
1637                 // Create line
1638                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_jackpot` (ok, points) VALUES ('ok','%s')", array($points), __FUNCTION__, __LINE__);
1639         } else {
1640                 // Free memory
1641                 SQL_FREERESULT($result);
1642
1643                 // Update points
1644                 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_jackpot` SET points=points+%s WHERE ok='ok' LIMIT 1",
1645                         array($points), __FUNCTION__, __LINE__);
1646         }
1647 }
1648 //
1649 function SUB_JACKPOT($points) {
1650         // First failed
1651         $ret = "-1";
1652
1653         // Get current points
1654         $result = SQL_QUERY("SELECT points FROM `{!_MYSQL_PREFIX!}_jackpot` WHERE ok='ok' LIMIT 1", __FUNCTION__, __LINE__);
1655         if (SQL_NUMROWS($result) == 0) {
1656                 // Create line
1657                 SQL_QUERY("INSERT INTO `{!_MYSQL_PREFIX!}_jackpot` (ok, points) VALUES ('ok', 0.00000)", __FUNCTION__, __LINE__);
1658         } else {
1659                 // Read points
1660                 list($jackpot) = SQL_FETCHROW($result);
1661                 if ($jackpot >= $points) {
1662                         // Update points when there are enougth points in jackpot
1663                         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_jackpot` SET points=points-%s WHERE ok='ok' LIMIT 1",
1664                                 array($points), __FUNCTION__, __LINE__);
1665                         $ret = $jackpot - $points;
1666                 } // END - if
1667         }
1668
1669         // Free memory
1670         SQL_FREERESULT($result);
1671 }
1672 //
1673 function IS_DEMO () {
1674         return ((EXT_IS_ACTIVE("demo")) && (get_session('admin_login') == "demo"));
1675 }
1676
1677 // Gets the matching what name from module
1678 function GET_WHAT ($modCheck) {
1679         // Is the request element set?
1680         if (REQUEST_ISSET_GET('what')) {
1681                 // Then return this!
1682                 return REQUEST_GET('what');
1683         } // END - if
1684
1685         $wht = "";
1686         //* DEBUG: */ echo __LINE__."!".$modCheck."!<br />\n";
1687         switch ($modCheck)
1688         {
1689         case "admin":
1690                 $wht = "overview";
1691                 break;
1692
1693         case "login":
1694         case "index":
1695                 $wht = "welcome";
1696                 if (($modCheck == "index") && (getConfig('index_home') != "")) $wht = getConfig('index_home');
1697                 break;
1698
1699         default:
1700                 $wht = "";
1701                 break;
1702         }
1703
1704         // Return what value
1705         return $wht;
1706 }
1707
1708 // Subtract points from database and mediadata cache
1709 function SUB_POINTS ($subject, $uid, $points) {
1710         // Add points to used points
1711         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_user_data` SET `used_points`=`used_points`+%s WHERE userid=%s LIMIT 1",
1712          array($points, bigintval($uid)), __FUNCTION__, __LINE__);
1713
1714         // Insert booking record
1715         if (EXT_IS_ACTIVE("booking")) {
1716                 // Add record
1717                 ADD_BOOKING_RECORD($subject, $uid, $points, "sub");
1718         } // END - if
1719
1720         // Update mediadata as well
1721         if (GET_EXT_VERSION("mediadata") >= "0.0.4") {
1722                 // Update database
1723                 MEDIA_UPDATE_ENTRY(array("total_points"), "sub", $points);
1724         } // END - if
1725 }
1726
1727 // Update config entries
1728 function UPDATE_CONFIG ($entries, $values, $updateMode="") {
1729         // Do not update config in CSS mode
1730         if (($GLOBALS['output_mode'] == "1") || ($GLOBALS['output_mode'] == -1)) {
1731                 return;
1732         } // END - if
1733
1734         // Do we have multiple entries?
1735         if (is_array($entries)) {
1736                 // Walk through all
1737                 $all = "";
1738                 foreach ($entries as $idx => $entry) {
1739                         // Update mode set?
1740                         if (!empty($updateMode)) {
1741                                 // Update entry
1742                                 // @TODO Find a way for updating $_CONFIG here
1743                                 $all .= sprintf("%s=%s%s%s,", $entry, $entry, $updateMode, (float)$values[$idx]);
1744                         } else {
1745                                 // Check if string or number
1746                                 if (($values[$idx] + 0) === $values[$idx]) {
1747                                         // Number detected
1748                                         $all .= sprintf("%s=%s,", $entry, (float)$values[$idx]);
1749                                 } elseif ($values[$idx] == "UNIX_TIMESTAMP()") {
1750                                         // Function UNIX_TIMESTAMP() detected
1751                                         $all .= sprintf("%s=%s,", $entry, $values[$idx]);
1752                                 } else {
1753                                         // String detected
1754                                         $all .= sprintf("%s='%s',", $entry, SQL_ESCAPE($values[$idx]));
1755                                 }
1756                         }
1757
1758                         // Set it in config as well
1759                         setConfigEntry($entry, $values[$idx]);
1760                 } // END - foreach
1761
1762                 // Remove last comma
1763                 $entries = substr($all, 0, -1);
1764         } elseif (!empty($updateMode)) {
1765                 // Update mode set
1766                 // @TODO Find a way for updating $_CONFIG here
1767                 $entries .= sprintf("=%s%s%s", $entries, $updateMode, (float)$values);
1768         } else {
1769                 // Set it in config first
1770                 setConfigEntry($entries, $values);
1771
1772                 // Regular entry to update
1773                 $entries .= sprintf("='%s'", SQL_ESCAPE($values));
1774         }
1775
1776         // Run database update
1777         //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "entries={$entries}");
1778         SQL_QUERY("UPDATE `{!_MYSQL_PREFIX!}_config` SET ".$entries." WHERE config=0 LIMIT 1", __FUNCTION__, __LINE__);
1779
1780         // Get affected rows
1781         $affectedRows = SQL_AFFECTEDROWS();
1782         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):entries={$entries},affectedRows={$affectedRows}<br />\n";
1783
1784         // Rebuild cache
1785         rebuildCacheFiles("config", "config");
1786 }
1787
1788 // Prepares an SQL statement part for HTML mail and/or holiday depency
1789 function PREPARE_SQL_HTML_HOLIDAY ($mode) {
1790         // Exclude no users by default
1791         $MORE = "";
1792
1793         // HTML mail?
1794         if ($mode == "html") $MORE = " AND html='Y'";
1795         if (GET_EXT_VERSION("holiday") >= "0.1.3") {
1796                 // Add something for the holiday extension
1797                 $MORE .= " AND holiday_active='N'";
1798         } // END - if
1799
1800         // Return result
1801         return $MORE;
1802 }
1803
1804 // "Getter" for total available receivers
1805 function GET_TOTAL_RECEIVERS ($mode="normal") {
1806         // Query database
1807         $result_all = SQL_QUERY("SELECT userid
1808 FROM `{!_MYSQL_PREFIX!}_user_data`
1809 WHERE `status`='CONFIRMED' AND receive_mails > 0 ".PREPARE_SQL_HTML_HOLIDAY($mode),
1810                 __FUNCTION__, __LINE__);
1811
1812         // Get num rows
1813         $numRows = SQL_NUMROWS($result_all);
1814
1815         // Free result
1816         SQL_FREERESULT($result_all);
1817
1818         // Return value
1819         return $numRows;
1820 }
1821
1822 // Returns HTML code with an "<option> list" of all categories
1823 function ADD_CATEGORY_OPTIONS ($mode) {
1824         // Prepare WHERE statement
1825         $whereStatement = " WHERE `visible`='Y'";
1826         if (IS_ADMIN()) $whereStatement = "";
1827
1828         // Initialize array...
1829         $CATS = array(
1830                 'id'   => array(),
1831                 'name' => array(),
1832                 'uids' => array()
1833         );
1834
1835         // Get categories
1836         $result = SQL_QUERY("SELECT id, cat FROM `{!_MYSQL_PREFIX!}_cats`".$whereStatement." ORDER BY `sort`", __FUNCTION__, __LINE__);
1837         if (SQL_NUMROWS($result) > 0) {
1838                 // ... and begin loading stuff
1839                 while ($content = SQL_FETCHARRAY($result)) {
1840                         // Transfer some data
1841                         $CATS['id'][]   = $content['id'];
1842                         $CATS['name'][] = $content['cat'];
1843
1844                         // Check which users are in this category
1845                         $result_uids = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_cats` WHERE cat_id=%s",
1846                                 array(bigintval($content['id'])), __FUNCTION__, __LINE__);
1847
1848                         // Start adding all
1849                         $uid_cnt = 0;
1850                         // @TODO Rewrite this to $content = SQL_FETCHARRAY()
1851                         while (list($ucat) = SQL_FETCHROW($result_uids)) {
1852                                 $result_ver = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_data`
1853 WHERE userid=%s AND `status`='CONFIRMED' AND receive_mails > 0".PREPARE_SQL_HTML_HOLIDAY($mode)." LIMIT 1",
1854                                         array(bigintval($ucat)), __FUNCTION__, __LINE__);
1855
1856                                 // Add user count
1857                                 $uid_cnt += SQL_NUMROWS($result_ver);
1858
1859                                 // Free memory
1860                                 SQL_FREERESULT($result_ver);
1861                         } // END - while
1862
1863                         // Free memory
1864                         SQL_FREERESULT($result_uids);
1865
1866                         // Add counter
1867                         $CATS['uids'][] = $uid_cnt;
1868                 } // END - while
1869
1870                 // Free memory
1871                 SQL_FREERESULT($result);
1872
1873                 // Generate options
1874                 $OUT = "";
1875                 foreach ($CATS['id'] as $key => $value) {
1876                         if (strlen($CATS['name'][$key]) > 20) $CATS['name'][$key] = substr($CATS['name'][$key], 0, 17)."...";
1877                         $OUT .= "      <option value=\"".$value."\">".$CATS['name'][$key]." (".$CATS['uids'][$key]." {--USER_IN_CAT--})</option>\n";
1878                 } // END - foreach
1879         } else {
1880                 // No cateogries are defined yet
1881                 $OUT = "<option class=\"member_failed\">{!MEMBER_NO_CATS!}</option>\n";
1882         }
1883
1884         // Return HTML code
1885         return $OUT;
1886 }
1887
1888 // Add bonus mail to queue
1889 function ADD_BONUS_MAIL_TO_QUEUE ($subject, $text, $receiverList, $points, $seconds, $url, $cat, $mode="normal", $receiver=0) {
1890         // Is admin or bonus extension there?
1891         if (!IS_ADMIN()) {
1892                 // Abort here
1893                 return false;
1894         } elseif (!EXT_IS_ACTIVE("bonus")) {
1895                 // Abort here
1896                 return false;
1897         }
1898
1899         // Calculcate target sent
1900         $target = SELECTION_COUNT(explode(";", $receiverList));
1901
1902         // Receiver is zero?
1903         if ($receiver == 0) {
1904                 // Then auto-fix it
1905                 $receiver = $target;
1906         } // END - if
1907
1908         // HTML extension active?
1909         if (EXT_IS_ACTIVE("html")) {
1910                 // No HTML by default
1911                 $HTML = "N";
1912
1913                 // HTML mode?
1914                 if ($mode == "html") $HTML = "Y";
1915
1916                 // Add HTML mail
1917                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_bonus`
1918 (subject, text, receivers, points, time, data_type, timestamp, url, cat_id, target_send, mails_sent, html_msg)
1919 VALUES ('%s','%s','%s','%s','%s','NEW', UNIX_TIMESTAMP(),'%s','%s','%s','%s','%s')",
1920                         array(
1921                                 $subject,
1922                                 $text,
1923                                 $receiverList,
1924                                 $points,
1925                                 $seconds,
1926                                 $url,
1927                                 $cat,
1928                                 $target,
1929                                 bigintval($receiver),
1930                                 $HTML
1931                         ), __FUNCTION__, __LINE__);
1932         } else {
1933                 // Add regular mail
1934                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_bonus`
1935 (subject, text, receivers, points, time, data_type, timestamp, url, cat_id, target_send, mails_sent)
1936 VALUES ('%s','%s','%s','%s','%s','NEW', UNIX_TIMESTAMP(),'%s','%s','%s','%s')",
1937                         array(
1938                                 $subject,
1939                                 $text,
1940                                 $receiverList,
1941                                 $points,
1942                                 $seconds,
1943                                 $url,
1944                                 $cat,
1945                                 $target,
1946                                 bigintval($receiver),
1947                         ), __FUNCTION__, __LINE__);
1948         }
1949 }
1950
1951 // Generate a receiver list for given category and maximum receivers
1952 function GENERATE_RECEIVER_LIST ($cat, $receiver, $mode="") {
1953         // Init variables
1954         $CAT_TABS     = "%s";
1955         $CAT_WHERE    = "";
1956         $receiverList = "";
1957         $result       = false;
1958
1959         // Secure data
1960         $cat      = bigintval($cat);
1961         $receiver = bigintval($receiver);
1962
1963         // Is the receiver zero and mode set?
1964         if (($receiver == 0) && (!empty($mode))) {
1965                 // Auto-fix receiver maximum
1966                 $receiver = GET_TOTAL_RECEIVERS($mode);
1967         } // END - if
1968
1969         // Category given?
1970         if ($cat > 0) {
1971                 // Select category
1972                 $CAT_TABS  = "LEFT JOIN `{!_MYSQL_PREFIX!}_user_cats` AS c ON d.userid=c.userid";
1973                 $CAT_WHERE = " AND c.cat_id=%s";
1974         } // END - if
1975
1976         // Exclude users in holiday?
1977         if (GET_EXT_VERSION("holiday") >= "0.1.3") {
1978                 // Add something for the holiday extension
1979                 $CAT_WHERE .= " AND d.holiday_active='N'";
1980         } // END - if
1981
1982         if ((EXT_IS_ACTIVE("html_mail")) && ($mode == "html")) {
1983                 // Only include HTML receivers
1984                 $result = SQL_QUERY_ESC("SELECT d.userid FROM `{!_MYSQL_PREFIX!}_user_data` AS d ".$CAT_TABS." WHERE d.`status`='CONFIRMED' AND d.html='Y'".$CAT_WHERE." ORDER BY d.%s %s LIMIT %s",
1985                         array($cat, getConfig('order_select'), getConfig('order_mode'), $receiver), __FUNCTION__, __LINE__);
1986         } else {
1987                 // Include all
1988                 $result = SQL_QUERY_ESC("SELECT d.userid FROM `{!_MYSQL_PREFIX!}_user_data` AS d ".$CAT_TABS." WHERE d.`status`='CONFIRMED'".$CAT_WHERE." ORDER BY d.%s %s LIMIT %s",
1989                         array($cat, getConfig('order_select'), getConfig('order_mode'), $receiver), __FUNCTION__, __LINE__);
1990         }
1991
1992         // Entries found?
1993         if ((SQL_NUMROWS($result) >= $receiver) && ($receiver > 0)) {
1994                 // Load all entries
1995                 while ($content = SQL_FETCHARRAY($result)) {
1996                         // Add receiver when not empty
1997                         if (!empty($content['userid'])) $receiverList .= $content['userid'].";";
1998                 } // END - while
1999
2000                 // Free memory
2001                 SQL_FREERESULT($result);
2002
2003                 // Remove trailing semicolon
2004                 $receiverList = substr($receiverList, 0, -1);
2005         } // END - if
2006
2007         // Return list
2008         return $receiverList;
2009 }
2010
2011 // Get timestamp for given stats type and data
2012 function USER_STATS_GET_TIMESTAMP ($type, $data, $uid = 0) {
2013         // Default timestamp is zero
2014         $stamp = 0;
2015
2016         // User id set?
2017         if ((isUserIdSet()) && ($uid == 0)) {
2018                 $uid = getUserId();
2019         } // END - if
2020
2021         // Is the extension installed and updated?
2022         if ((!EXT_IS_ACTIVE("sql_patches")) || (EXT_VERSION_IS_OLDER("sql_patches", "0.5.6"))) {
2023                 // Return zero here
2024                 return $stamp;
2025         } // END - if
2026
2027         // Try to find the entry
2028         $result = SQL_QUERY_ESC("SELECT UNIX_TIMESTAMP(`inserted`) AS `stamp`
2029 FROM `{!_MYSQL_PREFIX!}_user_stats_data`
2030 WHERE userid=%s AND stats_type='%s' AND stats_data='%s'
2031 LIMIT 1",
2032                 array(bigintval($uid), $type, $data), __FUNCTION__, __LINE__);
2033
2034         // Is the entry there?
2035         if (SQL_NUMROWS($result) == 1) {
2036                 // Get this stamp
2037                 list($stamp) = SQL_FETCHROW($result);
2038         } // END - if
2039
2040         // Free result
2041         SQL_FREERESULT($result);
2042
2043         // Return stamp
2044         return $stamp;
2045 }
2046
2047 // Inserts user stats
2048 function USER_STATS_INSERT_RECORD ($uid, $type, $data) {
2049         // Is the extension installed and updated?
2050         if ((!EXT_IS_ACTIVE("sql_patches")) || (EXT_VERSION_IS_OLDER("sql_patches", "0.5.6"))) {
2051                 // Return zero here
2052                 return false;
2053         } // END - if
2054
2055         // Does it exist?
2056         if ((!USER_STATS_GET_TIMESTAMP($type, $data, $uid)) && (!is_array($data))) {
2057                 // Then insert it!
2058                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_user_stats_data` (`userid`,`stats_type`,`stats_data`) VALUES (%s,'%s','%s')",
2059                         array(bigintval($uid), $type, $data), __FUNCTION__, __LINE__);
2060         } elseif (is_array($data)) {
2061                 // Invalid data!
2062                 DEBUG_LOG(__FUNCTION__, __LINE__, " uid={$uid},type={$type},data={".gettype($data).": Invalid statistics data type!");
2063         }
2064 }
2065
2066 // "Getter" for array for user refs and points in given level
2067 function GET_USER_REF_POINTS ($uid, $level) {
2068         //* DEBUG: */ print "----------------------- <font color=\"#00aa00\">".__FUNCTION__." - ENTRY</font> ------------------------<ul><li>\n";
2069         // Default is no refs and no nickname
2070         $add = "";
2071         $refs = array();
2072
2073         // Do we have nickname extension installed?
2074         if (EXT_IS_ACTIVE("nickname")) {
2075                 $add = ", ud.nickname";
2076         } // END - if
2077
2078         // Get refs from database
2079         $result = SQL_QUERY_ESC("SELECT ur.id, ur.refid, ud.status, ud.last_online, ud.mails_confirmed, ud.emails_received".$add."
2080 FROM `{!_MYSQL_PREFIX!}_user_refs` AS ur
2081 LEFT JOIN `{!_MYSQL_PREFIX!}_user_points` AS up
2082 ON ur.refid=up.userid AND ur.level=0
2083 LEFT JOIN `{!_MYSQL_PREFIX!}_user_data` AS ud
2084 ON ur.refid=ud.userid
2085 WHERE ur.userid=%s AND ur.level=%s
2086 ORDER BY ur.refid ASC",
2087                 array(bigintval($uid), bigintval($level)), __FUNCTION__, __LINE__);
2088
2089         // Are there some entries?
2090         if (SQL_NUMROWS($result) > 0) {
2091                 // Fetch all entries
2092                 while ($row = SQL_FETCHARRAY($result)) {
2093                         // Get total points of this user
2094                         $row['points'] = GET_TOTAL_DATA($row['refid'], "user_points", "points") - GET_TOTAL_DATA($row['refid'], "user_data", "used_points");
2095
2096                         // Get unconfirmed mails
2097                         $row['unconfirmed']  = GET_TOTAL_DATA($row['refid'], "user_links", "id", "userid", true);
2098
2099                         // Init clickrate with zero
2100                         $row['clickrate'] = 0;
2101
2102                         // Is at least one mail received?
2103                         if ($row['emails_received'] > 0) {
2104                                 // Calculate clickrate
2105                                 $row['clickrate'] = ($row['mails_confirmed'] / $row['emails_received'] * 100);
2106                         } // END - if
2107
2108                         // Activity is "active" by default because if autopurge is not installed
2109                         $row['activity'] = MEMBER_ACTIVITY_ACTIVE;
2110
2111                         // Is autopurge installed and the user inactive?
2112                         if ((EXT_IS_ACTIVE("autopurge")) && ((time() - getConfig('ap_inactive_since')) >= $row['last_online']))  {
2113                                 // Inactive user!
2114                                 $row['activity'] = MEMBER_ACTIVITY_INACTIVE;
2115                         } // END - if
2116
2117                         // Remove some entries
2118                         unset($row['mails_confirmed']);
2119                         unset($row['emails_received']);
2120                         unset($row['last_online']);
2121
2122                         // Add row
2123                         $refs[$row['id']] = $row;
2124                 } // END - while
2125         } // END - if
2126
2127         // Free result
2128         SQL_FREERESULT($result);
2129
2130         // Return result
2131         //* DEBUG: */ print "</li></ul>----------------------- <font color=\"#aa0000\">".__FUNCTION__." - EXIT</font> ------------------------<br />\n";
2132         return $refs;
2133 }
2134
2135 // Recuced the amount of received emails for the receipients for given email
2136 function REDUCED_RECIPIENT_RECEIVED_MAILS ($column, $id, $count) {
2137         // Search for mail in database
2138         $result = SQL_QUERY_ESC("SELECT `userid` FROM `{!_MYSQL_PREFIX!}_user_links` WHERE `%s`=%s ORDER BY `userid` ASC LIMIT %s",
2139                 array($column, bigintval($id), $count), __FUNCTION__, __LINE__);
2140
2141         // Are there entries?
2142         if (SQL_NUMROWS($result) > 0) {
2143                 // Now load all userids for one big query!
2144                 // @TODO This can be somehow rewritten
2145                 $UIDs = array();
2146                 while (list($uid) = SQL_FETCHROW($result)) {
2147                         $UIDs[$uid] = $uid;
2148                 } // END - while
2149
2150                 // Now update all user accounts
2151                 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_user_data` SET `emails_received`=`emails_received`-1 WHERE `userid` IN (%s) LIMIT %s",
2152                         array(implode(",", $UIDs), count($UIDs)), __FUNCTION__, __LINE__);
2153         } // END - if
2154
2155         // Free result
2156         SQL_FREERESULT($result);
2157 }
2158
2159 // Init SQLs array
2160 function INIT_SQLS () {
2161         SET_SQLS(array());
2162 }
2163
2164 // Checks wether the sqls array is initialized
2165 function IS_SQLS_INITIALIZED () {
2166         return ((isset($GLOBALS['sqls'])) && (is_array($GLOBALS['sqls'])));
2167 }
2168
2169 // Setter for SQLs array
2170 function SET_SQLS ($SQLs) {
2171         $GLOBALS['sqls'] = (array) $SQLs;
2172 }
2173
2174 // Remover for SQLs array
2175 function UNSET_SQLS () {
2176         unset($GLOBALS['sqls']);
2177 }
2178
2179 // Getter for SQLs array
2180 function GET_SQLS () {
2181         return $GLOBALS['sqls'];
2182 }
2183
2184 // Add an SQL to the list
2185 function ADD_SQL ($sql) {
2186         //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("sql=%s, count=%d", $sql, COUNT_SQLS()));
2187         $GLOBALS['sqls'][] = (string) $sql;
2188 }
2189
2190 // Setter for SQLs key
2191 function SET_SQL_KEY ($key, $value) {
2192         $GLOBALS['sqls'][$key] = (string) $value;
2193 }
2194
2195 // Counter for SQLs array
2196 function COUNT_SQLS () {
2197         // Default is false
2198         $count = false;
2199
2200         // Is the array there?
2201         if (IS_SQLS_INITIALIZED()) {
2202                 // Then count it
2203                 $count = count($GLOBALS['sqls']);
2204                 //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("count=%d", $count));
2205         } // END - if
2206
2207         // Return it
2208         return $count;
2209 }
2210
2211 // Checks wether the SQLs array is filled
2212 function IS_SQLS_VALID () {
2213         return (
2214                 (IS_SQLS_INITIALIZED()) &&
2215                 (COUNT_SQLS() > 0)
2216         );
2217 }
2218
2219 // [EOF]
2220 ?>