More double- to single-quotes rewritten
[mailer.git] / inc / mysql-manager.php
1 <?php
2 /************************************************************************
3  * MXChange v0.2.1                                    Start: 08/26/2003 *
4  * ===============                              Last change: 11/29/2004 *
5  *                                                                      *
6  * -------------------------------------------------------------------- *
7  * File              : mysql-manager.php                                *
8  * -------------------------------------------------------------------- *
9  * Short description : All MySQL-related functions                      *
10  * -------------------------------------------------------------------- *
11  * Kurzbeschreibung  : Alle MySQL-Relevanten Funktionen                 *
12  * -------------------------------------------------------------------- *
13  * $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 $status;
619
620         if (!is_array($GLOBALS['last'])) $GLOBALS['last'] = array();
621         $ret = false;
622
623         // is the cache entry there?
624         if (isset($GLOBALS['cache_array']['is_member'])) {
625                 // Then return it
626                 return $GLOBALS['cache_array']['is_member'];
627         } // END - if
628
629         // Fix "deleted" cookies first
630         FIX_DELETED_COOKIES(array('userid', 'u_hash'));
631
632         // Are cookies set?
633         if ((isUserIdSet()) && (isSessionVariableSet('u_hash'))) {
634                 // Cookies are set with values, but are they valid?
635                 $result = SQL_QUERY_ESC("SELECT password, status, last_module, last_online FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
636                         array(getUserId()), __FUNCTION__, __LINE__);
637                 if (SQL_NUMROWS($result) == 1) {
638                         // Load data from cookies
639                         list($password, $status, $mod, $onl) = SQL_FETCHROW($result);
640
641                         // Validate password by created the difference of it and the secret key
642                         $valPass = generatePassString($password);
643
644                         // Transfer last module and online time
645                         if ((!empty($mod)) && (empty($GLOBALS['last']['module']))) {
646                                 $GLOBALS['last']['module'] = $mod;
647                                 $GLOBALS['last']['online'] = $onl;
648                         } // END - if
649
650                         // So did we now have valid data and an unlocked user?
651                         //* DEBUG: */ echo $valPass."<br />".get_session('u_hash')."<br />";
652                         if (($status == "CONFIRMED") && ($valPass == get_session('u_hash'))) {
653                                 // Account is confirmed and all cookie data is valid so he is definely logged in! :-)
654                                 $ret = true;
655                         } else {
656                                 // Maybe got locked etc.
657                                 //* DEBUG: */ echo __LINE__."!!!<br />";
658                                 destroy_user_session();
659                         }
660                 } else {
661                         // Cookie data is invalid!
662                         //* DEBUG: */ echo __LINE__."***<br />";
663                         destroy_user_session();
664                 }
665
666                 // Free memory
667                 SQL_FREERESULT($result);
668         } else {
669                 // Cookie data is invalid!
670                 //* DEBUG: */ echo __LINE__."///<br />";
671                 destroy_user_session();
672         }
673
674         // Cache status
675         $GLOBALS['cache_array']['is_member'] = $ret;
676
677         // Return status
678         return $ret;
679 }
680
681 // Validate the given menu action
682 function VALIDATE_MENU_ACTION ($mode, $act, $wht, $UPDATE=false) {
683         // Is the cache entry there and we shall not update?
684         if ((isset($GLOBALS['cache_array']['action_valid'][$mode][$act][$wht])) && ($UPDATE === false)) {
685                 // Count cache hit
686                 incrementConfigEntry('cache_hits');
687
688                 // Then use this cache
689                 return $GLOBALS['cache_array']['action_valid'][$mode][$act][$wht];
690         } // END - if
691
692         // By default nothing is valid
693         $ret = false;
694
695         // Look in all menus or only unlocked
696         $add = '';
697         if ((!IS_ADMIN()) && ($mode != 'admin')) $add = " AND `locked`='N'";
698
699         //* DEBUG: */ echo __LINE__.":".$mode."/".$act."/".$wht."*<br />\n";
700         if (($mode != 'admin') && ($UPDATE === true)) {
701                 // Update guest or member menu
702                 $sql = SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_%s_menu` SET counter=counter+1 WHERE `action`='%s' AND `what`='%s'".$add." LIMIT 1",
703                         array($mode, $act, $wht), __FUNCTION__, __LINE__, false);
704         } elseif (($wht != "overview") && (!empty($wht))) {
705                 // Other actions
706                 $sql = SQL_QUERY_ESC("SELECT id, what FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `action`='%s' AND `what`='%s'".$add." ORDER BY action DESC LIMIT 1",
707                         array($mode, $act, $wht), __FUNCTION__, __LINE__, false);
708         } else {
709                 // Admin login overview
710                 $sql = SQL_QUERY_ESC("SELECT id, what FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `action`='%s' AND (`what`='' OR `what` IS NULL)".$add." ORDER BY action DESC LIMIT 1",
711                         array($mode, $act), __FUNCTION__, __LINE__, false);
712         }
713
714         // Run SQL command
715         $result = SQL_QUERY($sql, __FUNCTION__, __LINE__);
716         if ($UPDATE === true) {
717                 // Check updated/affected rows
718                 $ret = (SQL_AFFECTEDROWS() == 1);
719         } else {
720                 // Check found rows
721                 $ret = (SQL_NUMROWS($result) == 1);
722         }
723
724         // Free memory
725         SQL_FREERESULT($result);
726
727         // Set cache entry
728         $GLOBALS['cache_array']['action_valid'][$mode][$act][$wht] = $ret;
729
730         // Return result
731         return $ret;
732 }
733
734 //
735 function GET_MOD_DESCR($mode, $wht, $column="what") {
736         // Fix empty "what"
737         if (empty($wht)) {
738                 $wht = "welcome";
739                 if (getConfig('index_home') != "") $wht = getConfig('index_home');
740         } // END - if
741
742         // Default is not found
743         $ret = "??? (".$wht.")";
744
745         // Look for title
746         $result = SQL_QUERY_ESC("SELECT title FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE %s='%s' LIMIT 1",
747                 array($mode, $column, $wht), __FUNCTION__, __LINE__);
748
749         // Is there an entry?
750         if (SQL_NUMROWS($result) == 1) {
751                 // Fetch the title
752                 list($ret) = SQL_FETCHROW($result);
753         } // END - if
754
755         // Free result
756         SQL_FREERESULT($result);
757         return $ret;
758 }
759 //
760 function SEND_MODE_MAILS($mod, $modes) {
761         global $DATA;
762
763         // Load hash
764         $result_main = SQL_QUERY_ESC("SELECT password FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s AND `status`='CONFIRMED' LIMIT 1",
765                 array(getUserId()), __FUNCTION__, __LINE__);
766         if (SQL_NUMROWS($result_main) == 1) {
767                 // Load hash from database
768                 list($hashDB) = SQL_FETCHROW($result_main);
769
770                 // Extract salt from cookie
771                 $salt = substr(get_session('u_hash'), 0, -40);
772
773                 // Now let's compare passwords
774                 $hash = generatePassString($hashDB);
775                 if (($hash == get_session('u_hash')) || (REQUEST_POST('pass1') == REQUEST_POST('pass2'))) {
776                         // Load user's data
777                         $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",
778                                 array(getUserId(), $hashDB), __FUNCTION__, __LINE__);
779                         if (SQL_NUMROWS($result) == 1) {
780                                 // Load the data
781                                 $DATA = SQL_FETCHROW($result);
782
783                                 // Free result
784                                 SQL_FREERESULT($result);
785
786                                 // Translate gender
787                                 $DATA[0] = TRANSLATE_GENDER($DATA[0]);
788
789                                 // Clear/init the content variable
790                                 $content = '';
791                                 $DATA['info'] = '';
792
793                                 switch ($mod)
794                                 {
795                                 case 'mydata':
796                                         foreach ($modes as $mode) {
797                                                 switch ($mode)
798                                                 {
799                                                 case 'normal': break; // Do not add any special lines
800
801                                                 case 'email': // Email was changed!
802                                                         $content = MEMBER_CHANGED_EMAIL.": ".REQUEST_POST('old_addy')."\n";
803                                                         break;
804
805                                                 case 'pass': // Password was changed
806                                                         $content = MEMBER_CHANGED_PASS."\n";
807                                                         break;
808
809                                                 default:
810                                                         DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown mode %s detected.", $mode));
811                                                         $content = MEMBER_UNKNOWN_MODE.": ".$mode."\n\n";
812                                                         break;
813                                                 } // END - switch
814                                         } // END - if
815
816                                         if (EXT_IS_ACTIVE('country')) {
817                                                 // Replace code with description
818                                                 $DATA[4] = COUNTRY_GENERATE_INFO(REQUEST_POST('country_code'));
819                                         } // END - if
820
821                                         // Load template
822                                         $msg = LOAD_EMAIL_TEMPLATE("member_mydata_notify", $content, getUserId());
823
824                                         if (getConfig('admin_notify') == 'Y') {
825                                                 // The admin needs to be notified about a profile change
826                                                 $msg_admin = "admin_mydata_notify";
827                                                 $sub_adm   = ADMIN_CHANGED_DATA;
828                                         } else {
829                                                 // No mail to admin
830                                                 $msg_admin = '';
831                                                 $sub_adm   = '';
832                                         }
833
834                                         // Set subject lines
835                                         $sub_mem = MEMBER_CHANGED_DATA;
836
837                                         // Output success message
838                                         $content = "<span class=\"member_done\">".MYDATA_MAIL_SENT."</span>";
839                                         break;
840
841                                 default:
842                                         DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unsupported module %s detected.", $mod));
843                                         $content = "<span class=\"member_failed\">".UNKNOWN_MODULE."</span>";
844                                         break;
845                                 } // END - switch
846                         } else {
847                                 // Could not load profile data
848                                 $content = "<span class=\"member_failed\">{--MEMBER_CANNOT_LOAD_PROFILE--}</span>";
849                         }
850                 } else {
851                         // Passwords mismatch
852                         $content = "<span class=\"member_failed\">{--MEMBER_PASSWORD_ERROR--}</span>";
853                 }
854         } else {
855                 // Could not load profile
856                 $content = "<span class=\"member_failed\">{--MEMBER_CANNOT_LOAD_PROFILE--}</span>";
857         }
858
859         // Send email to user if required
860         if ((!empty($sub_mem)) && (!empty($msg))) {
861                 // Send member mail
862                 SEND_EMAIL($DATA[7], $sub_mem, $msg);
863         } // END - if
864
865         // Send only if no other error has occured
866         if (empty($content)) {
867                 if ((!empty($sub_adm)) && (!empty($msg_admin))) {
868                         // Send admin mail
869                         SEND_ADMIN_NOTIFICATION($sub_adm, $msg_admin, $content, getUserId());
870                 } elseif (getConfig('admin_notify') == 'Y') {
871                         // Cannot send mails to admin!
872                         $content = getMessage('CANNOT_SEND_ADMIN_MAILS');
873                 } else {
874                         // No mail to admin
875                         $content = "<span class=\"member_done\">{--MYDATA_MAIL_SENT--}</span>";
876                 }
877         } // END - if
878
879         // Load template
880         LOAD_TEMPLATE('admin_settings_saved', false, $content);
881 }
882
883 // Update module counter
884 function countModuleHit($mod) {
885         if ($mod != "css") {
886                 // Do count all other modules but not accesses on CSS file css.php!
887                 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_mod_reg` SET clicks=clicks+1 WHERE `module`='%s' LIMIT 1",
888                         array($mod), __FUNCTION__, __LINE__);
889         } // END - if
890 }
891
892 // Get action value from mode (admin/guest/member) and what-value
893 function GET_ACTION ($mode, &$wht) {
894         // Init status
895         $ret = '';
896
897         //* DEBUG: */ echo __LINE__."=".$mode."/".$wht."/".$GLOBALS['action']."=<br />";
898         if ((empty($wht)) && ($mode != 'admin')) {
899                 $wht = "welcome";
900                 if (getConfig('index_home') != "") $wht = getConfig('index_home');
901         } // END - if
902
903         if ($mode == 'admin') {
904                 // Action value for admin area
905                 if (REQUEST_ISSET_GET('action')) {
906                         // Use from request!
907                         return REQUEST_GET('action');
908                 } elseif (!empty($GLOBALS['action'])) {
909                         // Get it directly from URL
910                         return $GLOBALS['action'];
911                 } elseif (($wht == "overview") || (empty($GLOBALS['what']))) {
912                         // Default value for admin area
913                         $ret = "login";
914                 }
915         } elseif (!empty($GLOBALS['action'])) {
916                 // Get it directly from URL
917                 return $GLOBALS['action'];
918         }
919         //* DEBUG: */ echo __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ret=".$ret."<br />\n";
920
921         // Does the module have a menu?
922         if (MODULE_HAS_MENU($mode)) {
923                 // Rewriting modules to menu
924                 switch ($mode) {
925                         case 'index': $mode = 'guest';  break;
926                         case "login": $mode = 'member'; break;
927                 } // END - switch
928
929                 // Guest and member menu is "main" as the default
930                 if (empty($ret)) $ret = "main";
931
932                 // Load from database
933                 $result = SQL_QUERY_ESC("SELECT action FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `what`='%s' LIMIT 1",
934                         array($mode, $wht), __FUNCTION__, __LINE__);
935                 if (SQL_NUMROWS($result) == 1) {
936                         // Load action value and pray that this one is the right you want... ;-)
937                         list($ret) = SQL_FETCHROW($result);
938                 } // END - if
939
940                 // Free memory
941                 SQL_FREERESULT($result);
942         } elseif ((GET_EXT_VERSION('sql_patches') == "") && ($mode != 'admin')) {
943                 // No sql_patches installed, but maybe we need to register an admin?
944                 if (isAdminRegistered()) {
945                         // Redirect
946                         // @TODO Why does this lead into an endless loop but we still need it???
947                         // @TODO Commented out LOAD_URL('admin.php');
948                 } // END - if
949         }
950
951         // Return action value
952         return $ret;
953 }
954
955 // Get category name back
956 function GET_CATEGORY ($cid) {
957         // Default is not found
958         $ret = getMessage('_CATEGORY_404');
959
960         // Is the category id set?
961         if ($cid == '0') {
962                 // No category
963                 $ret = getMessage('_CATEGORY_NONE');
964         } elseif ($cid > 0) {
965                 // Lookup the category in database
966                 $result = SQL_QUERY_ESC("SELECT cat FROM `{!_MYSQL_PREFIX!}_cats` WHERE id=%s LIMIT 1",
967                         array(bigintval($cid)), __FUNCTION__, __LINE__);
968                 if (SQL_NUMROWS($result) == 1) {
969                         // Category found... :-)
970                         list($ret) = SQL_FETCHROW($result);
971                 } // END - if
972
973                 // Free result
974                 SQL_FREERESULT($result);
975         } // END - if
976
977         // Return result
978         return $ret;
979 }
980
981 // Get a string of "mail title" and price back
982 function GET_PAYMENT ($pid, $full=false) {
983         // Default is not found
984         $ret = getMessage('_PAYMENT_404');
985
986         // Load payment data
987         $result = SQL_QUERY_ESC("SELECT mail_title, price FROM `{!_MYSQL_PREFIX!}_payments` WHERE id=%s LIMIT 1",
988                 array(bigintval($pid)), __FUNCTION__, __LINE__);
989         if (SQL_NUMROWS($result) == 1) {
990                 // Payment type found... :-)
991                 if (!$full) {
992                         // Return only title
993                         list($ret) = SQL_FETCHROW($result);
994                 } else {
995                         // Return title and price
996                         list($t, $p) = SQL_FETCHROW($result);
997                         $ret = $t.' / '.TRANSLATE_COMMA($p).' {!POINTS!}';
998                 }
999         }
1000
1001         // Free result
1002         SQL_FREERESULT($result);
1003
1004         // Return result
1005         return $ret;
1006 }
1007
1008 // Get (basicly) the price of given payment id
1009 function GET_PAY_POINTS ($pid, $lookFor = 'price') {
1010         $ret = '-1';
1011         $result = SQL_QUERY_ESC("SELECT %s FROM `{!_MYSQL_PREFIX!}_payments` WHERE id=%s LIMIT 1",
1012                 array($lookFor, $pid), __FUNCTION__, __LINE__);
1013         if (SQL_NUMROWS($result) == 1) {
1014                 // Payment type found... :-)
1015                 list($ret) = SQL_FETCHROW($result);
1016                 SQL_FREERESULT($result);
1017         }
1018         return $ret;
1019 }
1020
1021 // Remove a receiver's ID from $receivers and add a link for him to confirm
1022 function REMOVE_RECEIVER (&$receivers, $key, $uid, $pool_id, $stats_id='', $bonus=false) {
1023         // Default is not removed
1024         $ret = 'failed';
1025
1026         // Is the userid valid?
1027         if ($uid > 0) {
1028                 // Remove entry from array
1029                 unset($receivers[$key]);
1030
1031                 // Is there already a line for this user available?
1032                 if ($stats_id > 0) {
1033                         // Only when we got a real stats ID continue searching for the entry
1034                         $type = 'NORMAL'; $rowName = 'stats_id';
1035                         if ($bonus) { $type = 'BONUS'; $rowName = 'bonus_id'; }
1036
1037                         // Try to look the entry up
1038                         $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_user_links` WHERE %s='%s' AND userid=%s AND link_type='%s' LIMIT 1",
1039                                 array($rowName, $stats_id, bigintval($uid), $type), __FUNCTION__, __LINE__);
1040
1041                         // Was it *not* found?
1042                         if (SQL_NUMROWS($result) == 0) {
1043                                 // So we add one!
1044                                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_user_links` (%s, userid, link_type) VALUES ('%s','%s','%s')",
1045                                         array($rowName, $stats_id, bigintval($uid), $type), __FUNCTION__, __LINE__);
1046                                 $ret = 'done';
1047                         } else {
1048                                 // Already found
1049                                 $ret = 'already';
1050                         }
1051
1052                         // Free memory
1053                         SQL_FREERESULT($result);
1054                 }
1055         }
1056
1057         // Return status for sending routine
1058         return $ret;
1059 }
1060
1061 // Calculate sum (default) or count records of given criteria
1062 function GET_TOTAL_DATA ($search, $tableName, $lookFor = 'id', $whereStatement = 'userid', $countRows = false, $add = '') {
1063         $ret = 0;
1064         //* DEBUG: */ echo $search.'/'.$tableName.'/'.$lookFor.'/'.$whereStatement.'/'.$add.'<br />\n';
1065         if ((empty($search)) && ($search != '0')) {
1066                 // Count or sum whole table?
1067                 if ($countRows === true) {
1068                         // Count whole table
1069                         $result = SQL_QUERY_ESC("SELECT COUNT(`%s`) FROM `{!_MYSQL_PREFIX!}_%s`".$add,
1070                                 array($lookFor, $tableName), __FUNCTION__, __LINE__);
1071                 } else {
1072                         // Sum whole table
1073                         $result = SQL_QUERY_ESC("SELECT SUM(`%s`) FROM `{!_MYSQL_PREFIX!}_%s`".$add,
1074                                 array($lookFor, $tableName), __FUNCTION__, __LINE__);
1075                 }
1076         } elseif (($countRows === true) || ($lookFor == 'userid')) {
1077                 // Count rows
1078                 //* DEBUG: */ echo "COUNT!<br />\n";
1079                 $result = SQL_QUERY_ESC("SELECT COUNT(`%s`) FROM `{!_MYSQL_PREFIX!}_%s` WHERE `%s`='%s'".$add,
1080                         array($lookFor, $tableName, $whereStatement, $search), __FUNCTION__, __LINE__);
1081         } else {
1082                 // Add all rows
1083                 //* DEBUG: */ echo "SUM!<br />\n";
1084                 $result = SQL_QUERY_ESC("SELECT SUM(`%s`) FROM `{!_MYSQL_PREFIX!}_%s` WHERE `%s`='%s'".$add,
1085                         array($lookFor, $tableName, $whereStatement, $search), __FUNCTION__, __LINE__);
1086         }
1087
1088         // Load row
1089         list($ret) = SQL_FETCHROW($result);
1090
1091         // Free result
1092         SQL_FREERESULT($result);
1093
1094         // Fix empty values
1095         if ((empty($ret)) && ($lookFor != 'counter') && ($lookFor != 'id') && ($lookFor != 'userid')) {
1096                 // Float number
1097                 $ret = '0.00000';
1098         } elseif (''.$ret.'' == '') {
1099                 // Fix empty result
1100                 $ret = '0';
1101         }
1102
1103         // Return value
1104         return $ret;
1105 }
1106 // Getter fro ref level percents
1107 function GET_REF_LEVEL_PERCENTS ($level) {
1108         // Default is zero
1109         $per = 0;
1110
1111         // Do we have cache?
1112         if ((isset($GLOBALS['cache_array']['ref_depths']['level'])) && (EXT_IS_ACTIVE('cache'))) {
1113                 // First look for level
1114                 $key = array_search($level, $GLOBALS['cache_array']['ref_depths']['level']);
1115                 if ($key !== false) {
1116                         // Entry found!
1117                         $per = $GLOBALS['cache_array']['ref_depths']['percents'][$key];
1118
1119                         // Count cache hit
1120                         incrementConfigEntry('cache_hits');
1121                 }
1122         } elseif (!EXT_IS_ACTIVE('cache')) {
1123                 // Get referal data
1124                 $result_lvl = SQL_QUERY_ESC("SELECT percents FROM `{!_MYSQL_PREFIX!}_refdepths` WHERE level='%s' LIMIT 1",
1125                         array(bigintval($level)), __FUNCTION__, __LINE__);
1126
1127                 // Entry found?
1128                 if (SQL_NUMROWS($result_lvl) == 1) {
1129                         // Get percents
1130                         list($per) = SQL_FETCHROW($result_lvl);
1131                 } // END - if
1132
1133                 // Free result
1134                 SQL_FREERESULT($result_lvl);
1135         }
1136
1137         // Return percent
1138         return $per;
1139 }
1140 /**
1141  *
1142  * Dynamic referal system, can also send mails!
1143  *
1144  * subject     = Subject line, write in lower-case letters and underscore is allowed
1145  * uid         = Referal ID wich should receive...
1146  * points      = ... xxx points
1147  * send_notify = shall I send the referal an email or not?
1148  * rid         = inc/modules/guest/what-confirm.php need this (DEPRECATED???)
1149  * locked      = Shall I pay it to normal (false) or locked (true) points ammount?
1150  * add_mode    = Add points only to $uid or also refs? (WARNING! Changing "ref" to "direct"
1151  *               for default value will cause no referal will get points ever!!!)
1152  */
1153 function ADD_POINTS_REFSYSTEM ($subject, $uid, $points, $send_notify=false, $rid='0', $locked=false, $add_mode='ref') {
1154         //* DEBUG: */ print "----------------------- <font color=\"#00aa00\">".__FUNCTION__." - ENTRY</font> ------------------------<ul><li>\n";
1155         global $DATA;
1156
1157         // Convert mode to lower-case
1158         $add_mode = strtolower($add_mode);
1159
1160         // When $uid = 0 add points to jackpot
1161         if ($uid == '0') {
1162                 // Add points to jackpot
1163                 ADD_JACKPOT($points);
1164                 return;
1165         } // END - if
1166
1167         // Add booking record if extension is installed
1168         if (EXT_IS_ACTIVE('booking')) {
1169                 // Add record
1170                 ADD_BOOKING_RECORD($subject, $uid, $points, 'add');
1171         } // END - if
1172
1173         // Count up referal depth
1174         if (!isset($GLOBALS['ref_level'])) {
1175                 // Initialialize referal system
1176                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): Referal system initialized!<br />\n";
1177                 $GLOBALS['ref_level'] = 0;
1178         } else {
1179                 // Increase referal level
1180                 $GLOBALS['ref_level']++;
1181                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): Referal level increased. DEPTH={$GLOBALS['ref_level']}<br />\n";
1182         }
1183
1184         // Default is 'normal' points
1185         $data = 'points';
1186
1187         // Which points, locked or normal?
1188         if ($locked) $data = 'locked_points';
1189
1190         // Check user account
1191         $result_user = SQL_QUERY_ESC("SELECT refid, email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s AND `status`='CONFIRMED' LIMIT 1",
1192                 array(bigintval($uid)), __FUNCTION__, __LINE__);
1193
1194         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},numRows=".SQL_NUMROWS($result_user).",points={$points}<br />\n";
1195         if (SQL_NUMROWS($result_user) == 1) {
1196                 // This is the user and his ref
1197                 list($ref, $email) = SQL_FETCHROW($result_user);
1198                 $GLOBALS['cache_array']['add_uid'][$ref] = $uid;
1199
1200                 // Get percents
1201                 $per = GET_REF_LEVEL_PERCENTS($GLOBALS['ref_level']);
1202                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},points={$points},depth={$GLOBALS['ref_level']},per={$per},mode={$add_mode}<br />\n";
1203
1204                 // Some percents found?
1205                 if ($per > 0) {
1206                         // Calculate new points
1207                         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},points={$points},per={$per},depth={$GLOBALS['ref_level']}<br />\n";
1208                         $ref_points = $points * $per / 100;
1209
1210                         // Pay refback here if level > 0 and in ref-mode
1211                         if ((EXT_IS_ACTIVE('refback')) && ($GLOBALS['ref_level'] > 0) && ($per < 100) && ($add_mode == "ref") && (isset($GLOBALS['cache_array']['add_uid'][$uid]))) {
1212                                 //* 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";
1213                                 $ref_points = ADD_REFBACK_POINTS($GLOBALS['cache_array']['add_uid'][$uid], $uid, $points, $ref_points);
1214                                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},data={$GLOBALS['cache_array']['add_uid'][$uid]},ref_points={$ref_points},depth={$GLOBALS['ref_level']} - AFTER!<br />\n";
1215                         } // END - if
1216
1217                         // Update points...
1218                         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_user_points` SET %s=%s+%s WHERE userid=%s AND ref_depth='%s' LIMIT 1",
1219                                 array($data, $data, $ref_points, bigintval($uid), bigintval($GLOBALS['ref_level'])), __FUNCTION__, __LINE__);
1220                         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):data={$data},ref_points={$ref_points},uid={$uid},depth={$GLOBALS['ref_level']},mode={$add_mode} - UPDATE! (".SQL_AFFECTEDROWS().")<br />\n";
1221
1222                         // No entry updated?
1223                         if (SQL_AFFECTEDROWS() < 1) {
1224                                 // First ref in this level! :-)
1225                                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_user_points` (userid,ref_depth,%s) VALUES (%s,'%s',%s)",
1226                                         array($data, bigintval($uid), bigintval($GLOBALS['ref_level']), $ref_points), __FUNCTION__, __LINE__);
1227                                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):data={$data},ref_points={$ref_points},uid={$uid},depth={$GLOBALS['ref_level']},mode={$add_mode} - INSERTED! (".SQL_AFFECTEDROWS().")<br />\n";
1228                         } // END - if
1229
1230                         // Update mediadata as well
1231                         if (GET_EXT_VERSION('mediadata') >= '0.0.4') {
1232                                 // Update database
1233                                 MEDIA_UPDATE_ENTRY(array('total_points'), 'add', $ref_points);
1234                         } // END - if
1235
1236                         // Points updated, maybe I shall send him an email?
1237                         if (($send_notify) && ($ref > 0) && (!$locked)) {
1238                                 // Prepare content
1239                                 $content = array(
1240                                         'percent' => $per,
1241                                         'level'   => bigintval($GLOBALS['ref_level']),
1242                                         'points'  => $ref_points,
1243                                         'refid'   => bigintval($ref)
1244                                 );
1245
1246                                 // Load email template
1247                                 $msg = LOAD_EMAIL_TEMPLATE('confirm-referal', $content, bigintval($uid));
1248
1249                                 SEND_EMAIL($email, THANX_REFERRAL_ONE, $msg);
1250                         } elseif (($send_notify) && ($ref == 0) && (!$locked) && ($add_mode == "direct") && (!defined('__POINTS_VALUE'))) {
1251                                 // Direct payment shall be notified about
1252                                 define('__POINTS_VALUE', $ref_points);
1253
1254                                 // Prepare content
1255                                 $content = array(
1256                                         'text'   => getMessage('REASON_DIRECT_PAYMENT'),
1257                                         'points' => TRANSLATE_COMMA($ref_points)
1258                                 );
1259
1260                                 // Load message
1261                                 $msg = LOAD_EMAIL_TEMPLATE('add-points', $content, $uid);
1262
1263                                 // And sent it away
1264                                 SEND_EMAIL($email, getMessage('SUBJECT_DIRECT_PAYMENT'), $msg);
1265                                 if (!REQUEST_ISSET_GET(('mid'))) LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_POINTS_ADDED'));
1266                         }
1267
1268                         // Maybe there's another ref?
1269                         if (($ref > 0) && ($points > 0) && ($ref != $uid) && ($add_mode == 'ref')) {
1270                                 // Then let's credit him here...
1271                                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},ref={$ref},points={$points} - ADVANCE!<br />\n";
1272                                 ADD_POINTS_REFSYSTEM(sprintf("%s_ref:%s", $subject, $GLOBALS['ref_level']), $ref, $points, $send_notify, $ref, $locked);
1273                         } // END - if
1274                 } // END - if
1275         } // END - if
1276
1277         // Free result
1278         SQL_FREERESULT($result_user);
1279         //* DEBUG: */ print "</li></ul>----------------------- <font color=\"#aa0000\">".__FUNCTION__." - EXIT</font> ------------------------<br />\n";
1280 }
1281 //
1282 function UPDATE_REF_COUNTER ($uid) {
1283         // Make it sure referal level zero (member him-/herself) is at least selected
1284         if (empty($GLOBALS['cache_array']['ref_level'][$uid])) $GLOBALS['cache_array']['ref_level'][$uid] = 1;
1285         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},level={$GLOBALS['cache_array']['ref_level'][$uid]}<br />\n";
1286
1287         // Update counter
1288         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_refsystem` SET counter=counter+1 WHERE userid=%s AND level='%s' LIMIT 1",
1289                 array(bigintval($uid), $GLOBALS['cache_array']['ref_level'][$uid]), __FUNCTION__, __LINE__);
1290
1291         // When no entry was updated then we have to create it here
1292         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):updated=".SQL_AFFECTEDROWS()."<br />\n";
1293         if (SQL_AFFECTEDROWS() < 1) {
1294                 // First count!
1295                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_refsystem` (userid, level, counter) VALUES (%s,%s,1)",
1296                         array(bigintval($uid), $GLOBALS['cache_array']['ref_level'][$uid]), __FUNCTION__, __LINE__);
1297                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid}<br />\n";
1298         } // END - if
1299
1300         // Check for his referal
1301         $result = SQL_QUERY_ESC("SELECT refid FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
1302                 array(bigintval($uid)), __FUNCTION__, __LINE__);
1303
1304         // Load refid
1305         list($ref) = SQL_FETCHROW($result);
1306
1307         // Free memory
1308         SQL_FREERESULT($result);
1309         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},ref={$ref}<br />\n";
1310
1311         // When he has a referal...
1312         if (($ref > 0) && ($ref != $uid)) {
1313                 // Move to next referal level and count his counter one up!
1314                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):ref={$ref} - ADVANCE!<br />\n";
1315                 $GLOBALS['cache_array']['ref_level'][$uid]++; UPDATE_REF_COUNTER($ref);
1316         } elseif ((($ref == $uid) || ($ref == 0)) && (GET_EXT_VERSION('cache') >= '0.1.2')) {
1317                 // Remove cache here
1318                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):ref={$ref} - CACHE!<br />\n";
1319                 rebuildCacheFiles('refsystem', 'refsystem');
1320         }
1321
1322         // "Walk" back here
1323         $GLOBALS['cache_array']['ref_level'][$uid]--;
1324
1325         // Handle refback here if extension is installed
1326         if (EXT_IS_ACTIVE('refback')) {
1327                 UPDATE_REFBACK_table($uid);
1328         } // END - if
1329 }
1330
1331 // Sends out mail to all administrators. This function is no longer obsolete
1332 // because we need it when there is no ext-admins installed
1333 function SEND_ADMIN_EMAILS ($subj, $msg) {
1334         // Load all admin email addresses
1335         $result = SQL_QUERY("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` ORDER BY `id` ASC", __FUNCTION__, __LINE__);
1336         while ($content = SQL_FETCHARRAY($result)) {
1337                 // Send the email out
1338                 SEND_EMAIL($content['email'], $subj, $msg);
1339         } // END - if
1340
1341         // Free result
1342         SQL_FREERESULT($result);
1343
1344         // Really simple... ;-)
1345 }
1346
1347 // Get ID number from administrator's login name
1348 function GET_ADMIN_ID ($login) {
1349         // By default no admin is found
1350         $ret = '-1';
1351
1352         // Check cache
1353         if (isset($GLOBALS['cache_array']['admins']['aid'][$login])) {
1354                 // Use it if found to save SQL queries
1355                 $ret = $GLOBALS['cache_array']['admins']['aid'][$login];
1356
1357                 // Update cache hits
1358                 incrementConfigEntry('cache_hits');
1359         } elseif (!EXT_IS_ACTIVE('cache')) {
1360                 // Load from database
1361                 $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_admins` WHERE login='%s' LIMIT 1",
1362                         array($login), __FUNCTION__, __LINE__);
1363                 if (SQL_NUMROWS($result) == 1) {
1364                         list($ret) = SQL_FETCHROW($result);
1365                 } // END - if
1366
1367                 // Free result
1368                 SQL_FREERESULT($result);
1369         }
1370         return $ret;
1371 }
1372
1373 // "Getter" for current admin id
1374 function GET_CURRENT_ADMIN_ID () {
1375         // Get the admin login from session
1376         $adminLogin = get_session('admin_login');
1377
1378         // "Solve" it into an id
1379         $adminId = GET_ADMIN_ID($adminLogin);
1380
1381         // Secure and return it
1382         return bigintval($adminId);
1383 }
1384
1385 // Get password hash from administrator's login name
1386 function GET_ADMIN_HASH ($aid) {
1387         // By default an invalid hash is returned
1388         $ret = '-1';
1389
1390         if (isset($GLOBALS['cache_array']['admins']['password'][$aid])) {
1391                 // Check cache
1392                 $ret = $GLOBALS['cache_array']['admins']['password'][$aid];
1393
1394                 // Update cache hits
1395                 incrementConfigEntry('cache_hits');
1396         } elseif (!EXT_IS_ACTIVE('cache')) {
1397                 // Load from database
1398                 $result = SQL_QUERY_ESC("SELECT password FROM `{!_MYSQL_PREFIX!}_admins` WHERE id=%s LIMIT 1",
1399                  array($aid), __FUNCTION__, __LINE__);
1400                 if (SQL_NUMROWS($result) == 1) {
1401                         // Fetch data
1402                         list($ret) = SQL_FETCHROW($result);
1403
1404                         // Set cache
1405                         $GLOBALS['cache_array']['admins']['password'][$aid] = $ret;
1406                 } // END - if
1407
1408                 // Free result
1409                 SQL_FREERESULT($result);
1410         }
1411         return $ret;
1412 }
1413 //
1414 function GET_ADMIN_LOGIN ($aid) {
1415         // By default a non-existent login is returned (other functions react on this!)
1416         $ret = '***';
1417
1418         if (isset($GLOBALS['cache_array']['admins']['login'][$aid])) {
1419                 // Get cache
1420                 $ret = $GLOBALS['cache_array']['admins']['login'][$aid];
1421
1422                 // Update cache hits
1423                 incrementConfigEntry('cache_hits');
1424         } elseif (!EXT_IS_ACTIVE('cache')) {
1425                 // Load from database
1426                 $result = SQL_QUERY_ESC("SELECT login FROM `{!_MYSQL_PREFIX!}_admins` WHERE id=%s LIMIT 1",
1427                         array(bigintval($aid)), __FUNCTION__, __LINE__);
1428                 if (SQL_NUMROWS($result) == 1) {
1429                         // Fetch data
1430                         list($ret) = SQL_FETCHROW($result);
1431
1432                         // Set cache
1433                         $GLOBALS['cache_array']['admins']['login'][$aid] = $ret;
1434                 } // END - if
1435
1436                 // Free memory
1437                 SQL_FREERESULT($result);
1438         }
1439         return $ret;
1440 }
1441 // Get email address of admin id
1442 function GET_ADMIN_EMAIL ($aid) {
1443         // By default an invalid emails is returned
1444         $ret = '***';
1445
1446         if (isset($GLOBALS['cache_array']['admins']['email'][$aid])) {
1447                 // Get cache
1448                 $ret = $GLOBALS['cache_array']['admins']['email'][$aid];
1449
1450                 // Update cache hits
1451                 incrementConfigEntry('cache_hits');
1452         } elseif (!EXT_IS_ACTIVE('cache')) {
1453                 // Load from database
1454                 $result_aid = SQL_QUERY_ESC("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` WHERE id=%s LIMIT 1",
1455                         array(bigintval($aid)), __FUNCTION__, __LINE__);
1456                 if (SQL_NUMROWS($result_aid) == 1) {
1457                         // Get data
1458                         list($ret) = SQL_FETCHROW($result_aid);
1459
1460                         // Set cache
1461                         $GLOBALS['cache_array']['admins']['email'][$aid] = $ret;
1462                         } // END - if
1463
1464                 // Free result
1465                 SQL_FREERESULT($result_aid);
1466         }
1467
1468         // Return email
1469         return $ret;
1470 }
1471 // Get default ACL  of admin id
1472 function GET_ADMIN_DEFAULT_ACL ($aid) {
1473         // By default an invalid ACL value is returned
1474         $ret = '***';
1475
1476         // Is sql_patches there and was it found in cache?
1477         if (!EXT_IS_ACTIVE('sql_patches')) {
1478                 // Not found, which is bad, so we need to allow all
1479                 $ret =  'allow';
1480         } elseif (isset($GLOBALS['cache_array']['admins']['def_acl'][$aid])) {
1481                 // Use cache
1482                 $ret = $GLOBALS['cache_array']['admins']['def_acl'][$aid];
1483
1484                 // Update cache hits
1485                 incrementConfigEntry('cache_hits');
1486         } elseif (!EXT_IS_ACTIVE('cache')) {
1487                 // Load from database
1488                 $result_aid = SQL_QUERY_ESC("SELECT default_acl FROM `{!_MYSQL_PREFIX!}_admins` WHERE id=%s LIMIT 1",
1489                         array(bigintval($aid)), __FUNCTION__, __LINE__);
1490                 if (SQL_NUMROWS($result_aid) == 1) {
1491                         // Fetch data
1492                         list($ret) = SQL_FETCHROW($result_aid);
1493
1494                         // Set cache
1495                         $GLOBALS['cache_array']['admins']['def_acl'][$aid] = $ret;
1496                 }
1497
1498                 // Free result
1499                 SQL_FREERESULT($result_aid);
1500         }
1501
1502         // Return email
1503         return $ret;
1504 }
1505 //
1506 function ADD_OPTION_LINES ($table, $id, $name, $default='', $special='', $where='') {
1507         $ret = '';
1508         if ($table == '/ARRAY/') {
1509                 // Selection from array
1510                 if (is_array($id) && is_array($name) && count($id) == count($name)) {
1511                         // Both are arrays
1512                         foreach ($id as $idx => $value) {
1513                                 $ret .= '<option value="' . $value . '"';
1514                                 if ($default == $value) $ret .= ' selected="selected"';
1515                                 $ret .= '>' . $name[$idx] . '</option>';
1516                         } // END - foreach
1517                 } // END - if
1518         } else {
1519                 // Data from database
1520                 $SPEC = ', '.$id;
1521                 if (!empty($special)) $SPEC = ', '.$special;
1522                 $ORDER = $name.$SPEC;
1523                 if ($table == 'country') $ORDER = $special;
1524                 $result = SQL_QUERY_ESC("SELECT %s, %s".$SPEC." FROM `{!_MYSQL_PREFIX!}_%s` ".$where." ORDER BY %s",
1525                         array($id, $ORDER, $table, $name), __FUNCTION__, __LINE__);
1526                 if (SQL_NUMROWS($result) > 0) {
1527                         // Found data so add them as OPTION lines: $id is the value and $name is the "name" of the option
1528                         // @TODO Try to rewrite this to $content = SQL_FETCHARRAY()
1529                         while (list($value, $title, $add) = SQL_FETCHROW($result)) {
1530                                 if (empty($special)) $add = '';
1531                                 $ret .= '<option value="' . $value . '"';
1532                                 if ($default == $value) $ret .= ' selected="selected"';
1533                                 if (!empty($add)) $add = ' ('.$add.')';
1534                                 $ret .= '>' . $title . $add . '</option>';
1535                         } // END - while
1536
1537                         // Free memory
1538                         SQL_FREERESULT($result);
1539                 } else {
1540                         // No data found
1541                         $ret = '<option value="x">{--SELECT_NONE--}</option>';
1542                 }
1543         }
1544
1545         // Return - hopefully - the requested data
1546         return $ret;
1547 }
1548 // Activate exchange
1549 function activateExchange () {
1550         // Is the extension 'user' there?
1551         if (!EXT_IS_ACTIVE('user')) {
1552                 // Silently abort here
1553                 return false;
1554         } // END - if
1555
1556         // Check total amount of users
1557         $totalUsers = GET_TOTAL_DATA('CONFIRMED', 'user_data', 'userid', 'status', true, ' AND max_mails > 0');
1558
1559         if ($totalUsers >= getConfig('activate_xchange')) {
1560                 // Activate System
1561                 SET_SQLS(array(
1562                         "UPDATE `{!_MYSQL_PREFIX!}_mod_reg` SET `locked`='N', `hidden`='N', `mem_only`='Y' WHERE `module`='order' LIMIT 1",
1563                         "UPDATE `{!_MYSQL_PREFIX!}_member_menu` SET `visible`='Y', `locked`='N' WHERE `what='order' OR `what`='unconfirmed' LIMIT 2",
1564                         "UPDATE `{!_MYSQL_PREFIX!}_config` SET activate_xchange='0' WHERE config=0 LIMIT 1"
1565                 ));
1566
1567                 // Run SQLs
1568                 runFilterChain('run_sqls');
1569
1570                 // Rebuild caches
1571                 // @TODO Rewrite this to a filter
1572                 rebuildCacheFiles('config', 'config');
1573                 rebuildCacheFiles('modreg', 'modreg');
1574         } // END - if
1575 }
1576
1577 //
1578 function DELETE_USER_ACCOUNT ($uid, $reason) {
1579         $points = 0;
1580         $result = SQL_QUERY_ESC("SELECT (SUM(p.points) - d.used_points) AS points
1581 FROM `{!_MYSQL_PREFIX!}_user_points` AS p
1582 LEFT JOIN `{!_MYSQL_PREFIX!}_user_data` AS d
1583 ON p.userid=d.userid
1584 WHERE p.userid=%s", array(bigintval($uid)), __FUNCTION__, __LINE__);
1585         if (SQL_NUMROWS($result) == 1) {
1586                 // Save his points to add them to the jackpot
1587                 list($points) = SQL_FETCHROW($result);
1588                 SQL_FREERESULT($result);
1589
1590                 // Delete points entries as well
1591                 SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_user_points` WHERE userid=%s", array(bigintval($uid)), __FUNCTION__, __LINE__);
1592
1593                 // Update mediadata as well
1594                 if (GET_EXT_VERSION('mediadata') >= '0.0.4') {
1595                         // Update database
1596                         MEDIA_UPDATE_ENTRY(array('total_points'), 'sub', $points);
1597                 } // END - if
1598
1599                 // Now, when we have all his points adds them do the jackpot!
1600                 ADD_JACKPOT($points);
1601         }
1602
1603         // Delete category selections as well...
1604         SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_user_cats` WHERE userid=%s",
1605                 array(bigintval($uid)), __FUNCTION__, __LINE__);
1606
1607         // Remove from rallye if found
1608         if (EXT_IS_ACTIVE('rallye')) {
1609                 SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_rallye_users` WHERE userid=%s",
1610                         array(bigintval($uid)), __FUNCTION__, __LINE__);
1611         }
1612
1613         // Now a mail to the user and that's all...
1614         $msg = LOAD_EMAIL_TEMPLATE("del-user", array('text' => $reason), $uid);
1615         SEND_EMAIL($uid, getMessage('ADMIN_DEL_ACCOUNT'), $msg);
1616
1617         // Ok, delete the account!
1618         SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1", array(bigintval($uid)), __FUNCTION__, __LINE__);
1619 }
1620
1621 //
1622 function META_DESCRIPTION ($mod, $wht) {
1623         // Exclude admin and member's area
1624         if (($mod != 'admin') && ($mod != 'login')) {
1625                 // Construct dynamic description
1626                 $DESCR = '{!MAIN_TITLE!} '.trim(getConfig('title_middle')).' '.ADD_DESCR('guest', 'what-'.$wht, true);
1627
1628                 // Output it directly
1629                 OUTPUT_HTML('<meta name="description" content="' . $DESCR . '" />');
1630         } // END - if
1631
1632         // Remove depth
1633         unset($GLOBALS['ref_level']);
1634 }
1635 //
1636 function ADD_JACKPOT($points) {
1637         $result = SQL_QUERY("SELECT points FROM `{!_MYSQL_PREFIX!}_jackpot` WHERE ok='ok' LIMIT 1", __FUNCTION__, __LINE__);
1638         if (SQL_NUMROWS($result) == 0) {
1639                 // Create line
1640                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_jackpot` (ok, points) VALUES ('ok','%s')", array($points), __FUNCTION__, __LINE__);
1641         } else {
1642                 // Free memory
1643                 SQL_FREERESULT($result);
1644
1645                 // Update points
1646                 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_jackpot` SET points=points+%s WHERE ok='ok' LIMIT 1",
1647                         array($points), __FUNCTION__, __LINE__);
1648         }
1649 }
1650 //
1651 function SUB_JACKPOT($points) {
1652         // First failed
1653         $ret = '-1';
1654
1655         // Get current points
1656         $result = SQL_QUERY("SELECT points FROM `{!_MYSQL_PREFIX!}_jackpot` WHERE ok='ok' LIMIT 1", __FUNCTION__, __LINE__);
1657         if (SQL_NUMROWS($result) == 0) {
1658                 // Create line
1659                 SQL_QUERY("INSERT INTO `{!_MYSQL_PREFIX!}_jackpot` (ok, points) VALUES ('ok', 0.00000)", __FUNCTION__, __LINE__);
1660         } else {
1661                 // Read points
1662                 list($jackpot) = SQL_FETCHROW($result);
1663                 if ($jackpot >= $points) {
1664                         // Update points when there are enougth points in jackpot
1665                         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_jackpot` SET points=points-%s WHERE ok='ok' LIMIT 1",
1666                                 array($points), __FUNCTION__, __LINE__);
1667                         $ret = $jackpot - $points;
1668                 } // END - if
1669         }
1670
1671         // Free memory
1672         SQL_FREERESULT($result);
1673 }
1674
1675 // Checks wether the extension demo is actuve and the admin login is demo (password needs to be demo, too!)
1676 function IS_DEMO () {
1677         return ((EXT_IS_ACTIVE('demo')) && (get_session('admin_login') == 'demo'));
1678 }
1679
1680 // Gets the matching what name from module
1681 function GET_WHAT ($modCheck) {
1682         // Is the request element set?
1683         if (REQUEST_ISSET_GET('what')) {
1684                 // Then return this!
1685                 return REQUEST_GET('what');
1686         } // END - if
1687
1688         $wht = '';
1689         //* DEBUG: */ echo __LINE__."!".$modCheck."!<br />\n";
1690         switch ($modCheck)
1691         {
1692         case 'admin':
1693                 $wht = 'overview';
1694                 break;
1695
1696         case 'login':
1697         case 'index':
1698                 $wht = 'welcome';
1699                 if (($modCheck == 'index') && (getConfig('index_home') != '')) $wht = getConfig('index_home');
1700                 break;
1701
1702         default:
1703                 $wht = '';
1704                 break;
1705         }
1706
1707         // Return what value
1708         return $wht;
1709 }
1710
1711 // Subtract points from database and mediadata cache
1712 function SUB_POINTS ($subject, $uid, $points) {
1713         // Add points to used points
1714         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_user_data` SET `used_points`=`used_points`+%s WHERE userid=%s LIMIT 1",
1715          array($points, bigintval($uid)), __FUNCTION__, __LINE__);
1716
1717         // Insert booking record
1718         if (EXT_IS_ACTIVE('booking')) {
1719                 // Add record
1720                 ADD_BOOKING_RECORD($subject, $uid, $points, 'sub');
1721         } // END - if
1722
1723         // Update mediadata as well
1724         if (GET_EXT_VERSION('mediadata') >= '0.0.4') {
1725                 // Update database
1726                 MEDIA_UPDATE_ENTRY(array('total_points'), 'sub', $points);
1727         } // END - if
1728 }
1729
1730 // Update config entries
1731 function UPDATE_CONFIG ($entries, $values, $updateMode='') {
1732         // Do not update config in CSS mode
1733         if (($GLOBALS['output_mode'] == '1') || ($GLOBALS['output_mode'] == -1)) {
1734                 return;
1735         } // END - if
1736
1737         // Do we have multiple entries?
1738         if (is_array($entries)) {
1739                 // Walk through all
1740                 $all = '';
1741                 foreach ($entries as $idx => $entry) {
1742                         // Update mode set?
1743                         if (!empty($updateMode)) {
1744                                 // Update entry
1745                                 // @TODO Find a way for updating $_CONFIG here
1746                                 $all .= sprintf("%s=%s%s%s,", $entry, $entry, $updateMode, (float)$values[$idx]);
1747                         } else {
1748                                 // Check if string or number
1749                                 if (($values[$idx] + 0) === $values[$idx]) {
1750                                         // Number detected
1751                                         $all .= sprintf("%s=%s,", $entry, (float)$values[$idx]);
1752                                 } elseif ($values[$idx] == 'UNIX_TIMESTAMP()') {
1753                                         // Function UNIX_TIMESTAMP() detected
1754                                         $all .= sprintf("%s=%s,", $entry, $values[$idx]);
1755                                 } else {
1756                                         // String detected
1757                                         $all .= sprintf("%s='%s',", $entry, SQL_ESCAPE($values[$idx]));
1758                                 }
1759                         }
1760
1761                         // Set it in config as well
1762                         setConfigEntry($entry, $values[$idx]);
1763                 } // END - foreach
1764
1765                 // Remove last comma
1766                 $entries = substr($all, 0, -1);
1767         } elseif (!empty($updateMode)) {
1768                 // Update mode set
1769                 // @TODO Find a way for updating $_CONFIG here
1770                 $entries .= sprintf("=%s%s%s", $entries, $updateMode, (float)$values);
1771         } else {
1772                 // Set it in config first
1773                 setConfigEntry($entries, $values);
1774
1775                 // Regular entry to update
1776                 $entries .= sprintf("='%s'", SQL_ESCAPE($values));
1777         }
1778
1779         // Run database update
1780         //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "entries={$entries}");
1781         SQL_QUERY("UPDATE `{!_MYSQL_PREFIX!}_config` SET ".$entries." WHERE config=0 LIMIT 1", __FUNCTION__, __LINE__);
1782
1783         // Get affected rows
1784         $affectedRows = SQL_AFFECTEDROWS();
1785         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):entries={$entries},affectedRows={$affectedRows}<br />\n";
1786
1787         // Rebuild cache
1788         rebuildCacheFiles('config', 'config');
1789 }
1790
1791 // Prepares an SQL statement part for HTML mail and/or holiday depency
1792 function PREPARE_SQL_HTML_HOLIDAY ($mode) {
1793         // Exclude no users by default
1794         $MORE = '';
1795
1796         // HTML mail?
1797         if ($mode == 'html') $MORE = " AND `html`='Y'";
1798         if (GET_EXT_VERSION('holiday') >= '0.1.3') {
1799                 // Add something for the holiday extension
1800                 $MORE .= " AND `holiday_active`='N'";
1801         } // END - if
1802
1803         // Return result
1804         return $MORE;
1805 }
1806
1807 // "Getter" for total available receivers
1808 function GET_TOTAL_RECEIVERS ($mode='normal') {
1809         // Query database
1810         $result_all = SQL_QUERY("SELECT userid
1811 FROM `{!_MYSQL_PREFIX!}_user_data`
1812 WHERE `status`='CONFIRMED' AND receive_mails > 0 ".PREPARE_SQL_HTML_HOLIDAY($mode),
1813                 __FUNCTION__, __LINE__);
1814
1815         // Get num rows
1816         $numRows = SQL_NUMROWS($result_all);
1817
1818         // Free result
1819         SQL_FREERESULT($result_all);
1820
1821         // Return value
1822         return $numRows;
1823 }
1824
1825 // Returns HTML code with an "<option> list" of all categories
1826 function ADD_CATEGORY_OPTIONS ($mode) {
1827         // Prepare WHERE statement
1828         $whereStatement = " WHERE `visible`='Y'";
1829         if (IS_ADMIN()) $whereStatement = '';
1830
1831         // Initialize array...
1832         $CATS = array(
1833                 'id'   => array(),
1834                 'name' => array(),
1835                 'uids' => array()
1836         );
1837
1838         // Get categories
1839         $result = SQL_QUERY("SELECT id, cat FROM `{!_MYSQL_PREFIX!}_cats`".$whereStatement." ORDER BY `sort`", __FUNCTION__, __LINE__);
1840         if (SQL_NUMROWS($result) > 0) {
1841                 // ... and begin loading stuff
1842                 while ($content = SQL_FETCHARRAY($result)) {
1843                         // Transfer some data
1844                         $CATS['id'][]   = $content['id'];
1845                         $CATS['name'][] = $content['cat'];
1846
1847                         // Check which users are in this category
1848                         $result_uids = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_cats` WHERE cat_id=%s",
1849                                 array(bigintval($content['id'])), __FUNCTION__, __LINE__);
1850
1851                         // Start adding all
1852                         $uid_cnt = 0;
1853                         // @TODO Rewrite this to $content = SQL_FETCHARRAY()
1854                         while (list($ucat) = SQL_FETCHROW($result_uids)) {
1855                                 $result_ver = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_data`
1856 WHERE userid=%s AND `status`='CONFIRMED' AND receive_mails > 0".PREPARE_SQL_HTML_HOLIDAY($mode)." LIMIT 1",
1857                                         array(bigintval($ucat)), __FUNCTION__, __LINE__);
1858
1859                                 // Add user count
1860                                 $uid_cnt += SQL_NUMROWS($result_ver);
1861
1862                                 // Free memory
1863                                 SQL_FREERESULT($result_ver);
1864                         } // END - while
1865
1866                         // Free memory
1867                         SQL_FREERESULT($result_uids);
1868
1869                         // Add counter
1870                         $CATS['uids'][] = $uid_cnt;
1871                 } // END - while
1872
1873                 // Free memory
1874                 SQL_FREERESULT($result);
1875
1876                 // Generate options
1877                 $OUT = '';
1878                 foreach ($CATS['id'] as $key => $value) {
1879                         if (strlen($CATS['name'][$key]) > 20) $CATS['name'][$key] = substr($CATS['name'][$key], 0, 17)."...";
1880                         $OUT .= '      <option value="' . $value . '">' . $CATS['name'][$key] . ' (' . $CATS['uids'][$key] . ' {--USER_IN_CAT--})</option>';
1881                 } // END - foreach
1882         } else {
1883                 // No cateogries are defined yet
1884                 $OUT = '<option class="member_failed">{!MEMBER_NO_CATS!}</option>';
1885         }
1886
1887         // Return HTML code
1888         return $OUT;
1889 }
1890
1891 // Add bonus mail to queue
1892 function ADD_BONUS_MAIL_TO_QUEUE ($subject, $text, $receiverList, $points, $seconds, $url, $cat, $mode='normal', $receiver=0) {
1893         // Is admin or bonus extension there?
1894         if (!IS_ADMIN()) {
1895                 // Abort here
1896                 return false;
1897         } elseif (!EXT_IS_ACTIVE('bonus')) {
1898                 // Abort here
1899                 return false;
1900         }
1901
1902         // Calculcate target sent
1903         $target = SELECTION_COUNT(explode(';', $receiverList));
1904
1905         // Receiver is zero?
1906         if ($receiver == 0) {
1907                 // Then auto-fix it
1908                 $receiver = $target;
1909         } // END - if
1910
1911         // HTML extension active?
1912         if (EXT_IS_ACTIVE('html_mail')) {
1913                 // No HTML by default
1914                 $HTML = 'N';
1915
1916                 // HTML mode?
1917                 if ($mode == 'html') $HTML = 'Y';
1918
1919                 // Add HTML mail
1920                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_bonus`
1921 (subject, text, receivers, points, time, data_type, timestamp, url, cat_id, target_send, mails_sent, html_msg)
1922 VALUES ('%s','%s','%s','%s','%s','NEW', UNIX_TIMESTAMP(),'%s','%s','%s','%s','%s')",
1923                         array(
1924                                 $subject,
1925                                 $text,
1926                                 $receiverList,
1927                                 $points,
1928                                 $seconds,
1929                                 $url,
1930                                 $cat,
1931                                 $target,
1932                                 bigintval($receiver),
1933                                 $HTML
1934                         ), __FUNCTION__, __LINE__);
1935         } else {
1936                 // Add regular mail
1937                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_bonus`
1938 (subject, text, receivers, points, time, data_type, timestamp, url, cat_id, target_send, mails_sent)
1939 VALUES ('%s','%s','%s','%s','%s','NEW', UNIX_TIMESTAMP(),'%s','%s','%s','%s')",
1940                         array(
1941                                 $subject,
1942                                 $text,
1943                                 $receiverList,
1944                                 $points,
1945                                 $seconds,
1946                                 $url,
1947                                 $cat,
1948                                 $target,
1949                                 bigintval($receiver),
1950                         ), __FUNCTION__, __LINE__);
1951         }
1952 }
1953
1954 // Generate a receiver list for given category and maximum receivers
1955 function GENERATE_RECEIVER_LIST ($cat, $receiver, $mode="") {
1956         // Init variables
1957         $CAT_TABS     = "%s";
1958         $CAT_WHERE    = '';
1959         $receiverList = '';
1960         $result       = false;
1961
1962         // Secure data
1963         $cat      = bigintval($cat);
1964         $receiver = bigintval($receiver);
1965
1966         // Is the receiver zero and mode set?
1967         if (($receiver == 0) && (!empty($mode))) {
1968                 // Auto-fix receiver maximum
1969                 $receiver = GET_TOTAL_RECEIVERS($mode);
1970         } // END - if
1971
1972         // Category given?
1973         if ($cat > 0) {
1974                 // Select category
1975                 $CAT_TABS  = "LEFT JOIN `{!_MYSQL_PREFIX!}_user_cats` AS c ON d.userid=c.userid";
1976                 $CAT_WHERE = " AND c.cat_id=%s";
1977         } // END - if
1978
1979         // Exclude users in holiday?
1980         if (GET_EXT_VERSION('holiday') >= '0.1.3') {
1981                 // Add something for the holiday extension
1982                 $CAT_WHERE .= " AND d.`holiday_active`='N'";
1983         } // END - if
1984
1985         if ((EXT_IS_ACTIVE('html_mail')) && ($mode == 'html')) {
1986                 // Only include HTML receivers
1987                 $result = SQL_QUERY_ESC("SELECT d.userid FROM `{!_MYSQL_PREFIX!}_user_data` AS d ".$CAT_TABS." WHERE d.`status`='CONFIRMED' AND d.`html`='Y'".$CAT_WHERE." ORDER BY d.%s %s LIMIT %s",
1988                         array($cat, getConfig('order_select'), getConfig('order_mode'), $receiver), __FUNCTION__, __LINE__);
1989         } else {
1990                 // Include all
1991                 $result = SQL_QUERY_ESC("SELECT d.userid FROM `{!_MYSQL_PREFIX!}_user_data` AS d ".$CAT_TABS." WHERE d.`status`='CONFIRMED'".$CAT_WHERE." ORDER BY d.%s %s LIMIT %s",
1992                         array($cat, getConfig('order_select'), getConfig('order_mode'), $receiver), __FUNCTION__, __LINE__);
1993         }
1994
1995         // Entries found?
1996         if ((SQL_NUMROWS($result) >= $receiver) && ($receiver > 0)) {
1997                 // Load all entries
1998                 while ($content = SQL_FETCHARRAY($result)) {
1999                         // Add receiver when not empty
2000                         if (!empty($content['userid'])) $receiverList .= $content['userid'] . ';';
2001                 } // END - while
2002
2003                 // Free memory
2004                 SQL_FREERESULT($result);
2005
2006                 // Remove trailing semicolon
2007                 $receiverList = substr($receiverList, 0, -1);
2008         } // END - if
2009
2010         // Return list
2011         return $receiverList;
2012 }
2013
2014 // Get timestamp for given stats type and data
2015 function USER_STATS_GET_TIMESTAMP ($type, $data, $uid = 0) {
2016         // Default timestamp is zero
2017         $stamp = 0;
2018
2019         // User id set?
2020         if ((isUserIdSet()) && ($uid == 0)) {
2021                 $uid = getUserId();
2022         } // END - if
2023
2024         // Is the extension installed and updated?
2025         if ((!EXT_IS_ACTIVE('sql_patches')) || (EXT_VERSION_IS_OLDER('sql_patches', '0.5.6'))) {
2026                 // Return zero here
2027                 return $stamp;
2028         } // END - if
2029
2030         // Try to find the entry
2031         $result = SQL_QUERY_ESC("SELECT UNIX_TIMESTAMP(`inserted`) AS `stamp`
2032 FROM `{!_MYSQL_PREFIX!}_user_stats_data`
2033 WHERE userid=%s AND stats_type='%s' AND stats_data='%s'
2034 LIMIT 1",
2035                 array(bigintval($uid), $type, $data), __FUNCTION__, __LINE__);
2036
2037         // Is the entry there?
2038         if (SQL_NUMROWS($result) == 1) {
2039                 // Get this stamp
2040                 list($stamp) = SQL_FETCHROW($result);
2041         } // END - if
2042
2043         // Free result
2044         SQL_FREERESULT($result);
2045
2046         // Return stamp
2047         return $stamp;
2048 }
2049
2050 // Inserts user stats
2051 function USER_STATS_INSERT_RECORD ($uid, $type, $data) {
2052         // Is the extension installed and updated?
2053         if ((!EXT_IS_ACTIVE('sql_patches')) || (EXT_VERSION_IS_OLDER('sql_patches', '0.5.6'))) {
2054                 // Return zero here
2055                 return false;
2056         } // END - if
2057
2058         // Does it exist?
2059         if ((!USER_STATS_GET_TIMESTAMP($type, $data, $uid)) && (!is_array($data))) {
2060                 // Then insert it!
2061                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_user_stats_data` (`userid`,`stats_type`,`stats_data`) VALUES (%s,'%s','%s')",
2062                         array(bigintval($uid), $type, $data), __FUNCTION__, __LINE__);
2063         } elseif (is_array($data)) {
2064                 // Invalid data!
2065                 DEBUG_LOG(__FUNCTION__, __LINE__, " uid={$uid},type={$type},data={".gettype($data).": Invalid statistics data type!");
2066         }
2067 }
2068
2069 // "Getter" for array for user refs and points in given level
2070 function GET_USER_REF_POINTS ($uid, $level) {
2071         //* DEBUG: */ print "----------------------- <font color=\"#00aa00\">".__FUNCTION__." - ENTRY</font> ------------------------<ul><li>\n";
2072         // Default is no refs and no nickname
2073         $add = '';
2074         $refs = array();
2075
2076         // Do we have nickname extension installed?
2077         if (EXT_IS_ACTIVE('nickname')) {
2078                 $add = ', ud.nickname';
2079         } // END - if
2080
2081         // Get refs from database
2082         $result = SQL_QUERY_ESC("SELECT ur.id, ur.refid, ud.status, ud.last_online, ud.mails_confirmed, ud.emails_received".$add."
2083 FROM `{!_MYSQL_PREFIX!}_user_refs` AS ur
2084 LEFT JOIN `{!_MYSQL_PREFIX!}_user_points` AS up
2085 ON ur.refid=up.userid AND ur.level=0
2086 LEFT JOIN `{!_MYSQL_PREFIX!}_user_data` AS ud
2087 ON ur.refid=ud.userid
2088 WHERE ur.userid=%s AND ur.level=%s
2089 ORDER BY ur.refid ASC",
2090                 array(bigintval($uid), bigintval($level)), __FUNCTION__, __LINE__);
2091
2092         // Are there some entries?
2093         if (SQL_NUMROWS($result) > 0) {
2094                 // Fetch all entries
2095                 while ($row = SQL_FETCHARRAY($result)) {
2096                         // Get total points of this user
2097                         $row['points'] = GET_TOTAL_DATA($row['refid'], 'user_points', 'points') - GET_TOTAL_DATA($row['refid'], 'user_data', 'used_points');
2098
2099                         // Get unconfirmed mails
2100                         $row['unconfirmed']  = GET_TOTAL_DATA($row['refid'], 'user_links', 'id', 'userid', true);
2101
2102                         // Init clickrate with zero
2103                         $row['clickrate'] = 0;
2104
2105                         // Is at least one mail received?
2106                         if ($row['emails_received'] > 0) {
2107                                 // Calculate clickrate
2108                                 $row['clickrate'] = ($row['mails_confirmed'] / $row['emails_received'] * 100);
2109                         } // END - if
2110
2111                         // Activity is 'active' by default because if autopurge is not installed
2112                         $row['activity'] = MEMBER_ACTIVITY_ACTIVE;
2113
2114                         // Is autopurge installed and the user inactive?
2115                         if ((EXT_IS_ACTIVE('autopurge')) && ((time() - getConfig('ap_inactive_since')) >= $row['last_online']))  {
2116                                 // Inactive user!
2117                                 $row['activity'] = MEMBER_ACTIVITY_INACTIVE;
2118                         } // END - if
2119
2120                         // Remove some entries
2121                         unset($row['mails_confirmed']);
2122                         unset($row['emails_received']);
2123                         unset($row['last_online']);
2124
2125                         // Add row
2126                         $refs[$row['id']] = $row;
2127                 } // END - while
2128         } // END - if
2129
2130         // Free result
2131         SQL_FREERESULT($result);
2132
2133         // Return result
2134         //* DEBUG: */ print "</li></ul>----------------------- <font color=\"#aa0000\">".__FUNCTION__." - EXIT</font> ------------------------<br />\n";
2135         return $refs;
2136 }
2137
2138 // Recuced the amount of received emails for the receipients for given email
2139 function REDUCED_RECIPIENT_RECEIVED_MAILS ($column, $id, $count) {
2140         // Search for mail in database
2141         $result = SQL_QUERY_ESC("SELECT `userid` FROM `{!_MYSQL_PREFIX!}_user_links` WHERE `%s`=%s ORDER BY `userid` ASC LIMIT %s",
2142                 array($column, bigintval($id), $count), __FUNCTION__, __LINE__);
2143
2144         // Are there entries?
2145         if (SQL_NUMROWS($result) > 0) {
2146                 // Now load all userids for one big query!
2147                 // @TODO This can be somehow rewritten
2148                 $UIDs = array();
2149                 while (list($uid) = SQL_FETCHROW($result)) {
2150                         $UIDs[$uid] = $uid;
2151                 } // END - while
2152
2153                 // Now update all user accounts
2154                 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_user_data` SET `emails_received`=`emails_received`-1 WHERE `userid` IN (%s) LIMIT %s",
2155                         array(implode(",", $UIDs), count($UIDs)), __FUNCTION__, __LINE__);
2156         } // END - if
2157
2158         // Free result
2159         SQL_FREERESULT($result);
2160 }
2161
2162 // Init SQLs array
2163 function INIT_SQLS () {
2164         SET_SQLS(array());
2165 }
2166
2167 // Checks wether the sqls array is initialized
2168 function IS_SQLS_INITIALIZED () {
2169         return ((isset($GLOBALS['sqls'])) && (is_array($GLOBALS['sqls'])));
2170 }
2171
2172 // Setter for SQLs array
2173 function SET_SQLS ($SQLs) {
2174         $GLOBALS['sqls'] = (array) $SQLs;
2175 }
2176
2177 // Remover for SQLs array
2178 function UNSET_SQLS () {
2179         unset($GLOBALS['sqls']);
2180 }
2181
2182 // Getter for SQLs array
2183 function GET_SQLS () {
2184         return $GLOBALS['sqls'];
2185 }
2186
2187 // Add an SQL to the list
2188 function ADD_SQL ($sql) {
2189         //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("sql=%s, count=%d", $sql, COUNT_SQLS()));
2190         $GLOBALS['sqls'][] = (string) $sql;
2191 }
2192
2193 // Setter for SQLs key
2194 function SET_SQL_KEY ($key, $value) {
2195         $GLOBALS['sqls'][$key] = (string) $value;
2196 }
2197
2198 // Counter for SQLs array
2199 function COUNT_SQLS () {
2200         // Default is false
2201         $count = false;
2202
2203         // Is the array there?
2204         if (IS_SQLS_INITIALIZED()) {
2205                 // Then count it
2206                 $count = count($GLOBALS['sqls']);
2207                 //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("count=%d", $count));
2208         } // END - if
2209
2210         // Return it
2211         return $count;
2212 }
2213
2214 // Checks wether the SQLs array is filled
2215 function IS_SQLS_VALID () {
2216         return (
2217                 (IS_SQLS_INITIALIZED()) &&
2218                 (COUNT_SQLS() > 0)
2219         );
2220 }
2221
2222 // [EOF]
2223 ?>