inc/mysql-manager.php

   1 <?php
   2 /************************************************************************
   3  * MXChange v0.2.1                                    Start: 08/26/2003 *
   4  * ===============                              Last change: 11/29/2004 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : mysql-manager.php                                *
   8  * -------------------------------------------------------------------- *
   9  * Short description : All MySQL-related functions                      *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Alle MySQL-Relevanten Funktionen                 *
  12  * -------------------------------------------------------------------- *
  13  *                                                                      *
  14  * -------------------------------------------------------------------- *
  15  * Copyright (c) 2003 - 2008 by Roland Haeder                           *
  16  * For more information visit: http://www.mxchange.org                  *
  17  *                                                                      *
  18  * This program is free software; you can redistribute it and/or modify *
  19  * it under the terms of the GNU General Public License as published by *
  20  * the Free Software Foundation; either version 2 of the License, or    *
  21  * (at your option) any later version.                                  *
  22  *                                                                      *
  23  * This program is distributed in the hope that it will be useful,      *
  24  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  25  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  26  * GNU General Public License for more details.                         *
  27  *                                                                      *
  28  * You should have received a copy of the GNU General Public License    *
  29  * along with this program; if not, write to the Free Software          *
  30  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  31  * MA  02110-1301  USA                                                  *
  32  ************************************************************************/
  33
  34 // Some security stuff...
  35 if (!defined('__SECURITY')) {
  36         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
  37         require($INC);
  38 }
  39
  40 // Returns the title for given module
  41 function ADD_MODULE_TITLE ($mod) {
  42         // Init variables
  43         $name = "";
  44         $result = false;
  45
  46         // Is the script installed?
  47         if (isInstalled()) {
  48                 // Check if cache is valid
  49                 if ((GET_EXT_VERSION("cache") >= "0.1.2") && (isset($GLOBALS['cache_array']['modules']['module'])) && (in_array($mod, $GLOBALS['cache_array']['modules']['module']))) {
  50                         // Load from cache
  51                         $name = $GLOBALS['cache_array']['modules']['title'][$mod];
  52
  53                         // Update cache hits
  54                         incrementConfigEntry('cache_hits');
  55                 } elseif (!EXT_IS_ACTIVE("cache")) {
  56                         // Load from database
  57                         $result = SQL_QUERY_ESC("SELECT title FROM `{!_MYSQL_PREFIX!}_mod_reg` WHERE module='%s' LIMIT 1",
  58                                 array($mod), __FUNCTION__, __LINE__);
  59                         list($name) = SQL_FETCHROW($result);
  60                         SQL_FREERESULT($result);
  61                 }
  62         } // END - if
  63
  64         // Trim name
  65         $name = trim($name);
  66
  67         // Still no luck or empty title?
  68         if (empty($name)) {
  69                 // No name found
  70                 $name = sprintf("%s (%s)", getMessage('LANG_UNKNOWN_MODULE'), $mod);
  71                 if (SQL_NUMROWS($result) == 0) {
  72                         // Add module to database
  73                         $dummy = checkModulePermissions($mod);
  74                 } // END - if
  75         } // END - if
  76
  77         // Return name
  78         return $name;
  79 }
  80
  81 // Check validity of a given module name (no file extension)
  82 function checkModulePermissions ($mod) {
  83         // Filter module name (names with low chars and underlines are fine!)
  84         $mod = preg_replace("/[^a-z_]/", "", $mod);
  85
  86         // Check for prefix is a extension...
  87         $modSplit = explode("_", $mod);
  88         $extension = ""; $mod_chk = $mod;
  89         //* DEBUG: */ echo __LINE__."*".count($modSplit)."*/".$mod."*<br />";
  90         if (count($modSplit) == 2) {
  91                 // Okay, there is a seperator (_) in the name so is the first part a module?
  92                 //* DEBUG: */ echo __LINE__."*".$modSplit[0]."*<br />";
  93                 if (EXT_IS_ACTIVE($modSplit[0])) {
  94                         // The prefix is an extension's name, so let's set it
  95                         $extension = $modSplit[0]; $mod = $modSplit[1];
  96                 } // END - if
  97         } // END - if
  98
  99         // Major error in module registry is the default
 100         $ret = "major";
 101
 102         // Check if script is installed if not return a "done" to prevent some errors
 103         if ((!isInstalled()) || (isInstalling()) || (!isAdminRegistered())) {
 104                 // Not installed or no admin registered or in installation phase
 105                 return "done";
 106         } // END - if
 107
 108         // Init variables
 109         $locked = "Y";
 110         $hidden = "N";
 111         $admin  = "N";
 112         $mem    = "N";
 113         $found  = false;
 114
 115         // Check if cache is latest version
 116         if (GET_EXT_VERSION("cache") >= "0.1.2") {
 117                 // Is the cache there?
 118                 if (!isset($GLOBALS['cache_array']['modules'])) {
 119                         // This should normally not happen...
 120                         debug_report_bug("Cache 'modules' is gone.");
 121                 } // END - if
 122
 123                 // Is the module cached?
 124                 if (isset($GLOBALS['cache_array']['modules']['locked'][$mod_chk])) {
 125                         // Check cache
 126                         $locked = $GLOBALS['cache_array']['modules']['locked'][$mod_chk];
 127                         $hidden = $GLOBALS['cache_array']['modules']['hidden'][$mod_chk];
 128                         $admin  = $GLOBALS['cache_array']['modules']['admin_only'][$mod_chk];
 129                         $mem    = $GLOBALS['cache_array']['modules']['mem_only'][$mod_chk];
 130
 131                         // Update cache hits
 132                         incrementConfigEntry('cache_hits');
 133                         $found = true;
 134                 } else {
 135                         // No, then we have to update it!
 136                         $ret = "cache_miss";
 137                 }
 138         } elseif (!EXT_IS_ACTIVE("cache")) {
 139                 // Check for module in database
 140                 $result = SQL_QUERY_ESC("SELECT locked, hidden, admin_only, mem_only FROM `{!_MYSQL_PREFIX!}_mod_reg` WHERE module='%s' LIMIT 1",
 141                         array($mod_chk), __FUNCTION__, __LINE__);
 142                 if (SQL_NUMROWS($result) == 1) {
 143                         // Read data
 144                         list($locked, $hidden, $admin, $mem) = SQL_FETCHROW($result);
 145                         SQL_FREERESULT($result);
 146                         $found = true;
 147                 }
 148         }
 149
 150         // Is the module found?
 151         if ($found === true) {
 152                 // Check returned values against current access permissions
 153                 //
 154                 //  Admin access            ----- Guest access -----           --- Guest   or   member? ---
 155                 if ((IS_ADMIN()) || (($locked == "N") && ($admin == "N") && (($mem == "N") || (IS_MEMBER())))) {
 156                         // If you are admin you are welcome for everything!
 157                         $ret = "done";
 158                 } elseif ($locked == "Y") {
 159                         // Module is locked
 160                         $ret = "locked";
 161                 } elseif (($mem == "Y") && (!IS_MEMBER())) {
 162                         // You have to login first!
 163                         $ret = "mem_only";
 164                 } elseif (($admin == "Y") && (!IS_ADMIN())) {
 165                         // Only the Admin is allowed to enter this module!
 166                         $ret = "admin_only";
 167                 } else {
 168                         // @TODO Nothing helped???
 169                         DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("ret=%s,locked=%s,admin=%s,mem=%s",
 170                                 $ret,
 171                                 $locked,
 172                                 $admin,
 173                                 $mem
 174                         ));
 175                 }
 176         } // END - if
 177
 178         // Still no luck or not found?
 179         if (($ret == "cache_miss") || (!$found)) {
 180                 //              ----- Legacy module -----                                               ---- Module in base folder  ----                       --- Module with extension's name ---
 181                 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, $mod)))) {
 182                         // Data is missing so we add it
 183                         if (GET_EXT_VERSION("sql_patches") >= "0.3.6") {
 184                                 // Since 0.3.6 we have a has_menu column, this took me a half hour
 185                                 // to find a loop here... *sigh*
 186                                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_mod_reg`
 187 (module, locked, hidden, mem_only, admin_only, has_menu) VALUES
 188 ('%s','Y','N','N','N','N')", array($mod_chk), __FUNCTION__, __LINE__);
 189                         } else {
 190                                 // Wrong/missing sql_patches!
 191                                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_mod_reg`
 192 (module, locked, hidden, mem_only, admin_only) VALUES
 193 ('%s','Y','N','N','N')", array($mod_chk), __FUNCTION__, __LINE__);
 194                         }
 195
 196                         // Everthing is fine?
 197                         if (SQL_AFFECTEDROWS() < 1) {
 198                                 // Something bad happend!
 199                                 return "major";
 200                         } // END - if
 201
 202                         // Destroy cache here
 203                         rebuildCacheFiles("modreg", "modreg");
 204
 205                         // And reload data
 206                         $ret = checkModulePermissions($mod_chk);
 207                 } else {
 208                         // Module not found we don't add it to the database
 209                         $ret = "404";
 210                 }
 211         } elseif (!$found) {
 212                 // Problem with module detected
 213                 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Problem in module %s detected. ret=%s, locked=%s, hidden=%s, mem=%s, admin=%s",
 214                         $mod,
 215                         $ret,
 216                         $locked,
 217                         $hidden,
 218                         $mem,
 219                         $admin
 220                 ));
 221         }
 222
 223         // Return the value
 224         return $ret;
 225 }
 226
 227 // Add menu description pending on given file name (without path!)
 228 function ADD_DESCR ($ACC_LVL, $FQFN, $return = false, $output = true) {
 229         // Use only filename of the FQFN...
 230         $file = basename($FQFN);
 231
 232         // Init variables
 233         $LINK_ADD = "";
 234         $OUT = "";
 235         $AND = "";
 236
 237         // First we have to do some analysis...
 238         if (substr($file, 0, 7) == "action-") {
 239                 // This is an action file!
 240                 $type = "action";
 241                 $search = substr($file, 7);
 242                 switch ($ACC_LVL) {
 243                 case "admin":
 244                         $modCheck = "admin";
 245                         break;
 246
 247                 case "sponsor":
 248                 case "guest":
 249                 case "member":
 250                         $modCheck = $GLOBALS['module'];
 251                         break;
 252                 }
 253                 $AND = " AND (what='' OR `what` IS NULL)";
 254         } elseif (substr($file, 0, 5) == "what-") {
 255                 // This is an admin what file!
 256                 $type = "what";
 257                 $search = substr($file, 5);
 258                 $AND = "";
 259                 switch ($ACC_LVL) {
 260                 case "admin":
 261                         $modCheck = "admin";
 262                         break;
 263
 264                 case "guest":
 265                 case "member":
 266                         $modCheck = $GLOBALS['module'];
 267                         if (!IS_ADMIN()) {
 268                                 $AND = " AND `visible`='Y' AND `locked`='N'";
 269                         }
 270                         break;
 271                 }
 272                 $dummy = substr($search, 0, -4);
 273                 $AND .= " AND `action`='".GET_ACTION($ACC_LVL, $dummy)."'";
 274         } elseif (($ACC_LVL == "sponsor") || ($ACC_LVL == "engine")) {
 275                 // Sponsor / engine menu
 276                 $type     = "what";
 277                 $search   = $file;
 278                 $modCheck = $GLOBALS['module'];
 279                 $AND      = "";
 280         } else {
 281                 // Other
 282                 $type     = "menu";
 283                 $search   = $file;
 284                 $modCheck = $GLOBALS['module'];
 285                 $AND      = "";
 286         }
 287
 288         // Begin the navigation line
 289         if ((!isset($GLOBALS['nav_depth'])) && (!$return)) {
 290                 $GLOBALS['nav_depth'] = 0;
 291                 $prefix = "<div class=\"you_are_here\">{--YOU_ARE_HERE--}&nbsp;<strong><a class=\"you_are_here\" href=\"{!URL!}/modules.php?module=".$GLOBALS['module'].$LINK_ADD."\">Home</a></strong>";
 292         } else {
 293                 if (!$return) $GLOBALS['nav_depth']++;
 294                 $prefix = "";
 295         }
 296
 297         $prefix .= "&nbsp;-&gt;&nbsp;";
 298
 299         // We need to remove .php and the end
 300         if (substr($search, -4, 4) == ".php") {
 301                 // Remove the .php
 302                 $search = substr($search, 0, -4);
 303         } // END - i
 304
 305         // Get the title from menu
 306         $result = SQL_QUERY_ESC("SELECT title FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE %s='%s' ".$AND." LIMIT 1",
 307                 array($ACC_LVL, $type, $search), __FUNCTION__, __LINE__);
 308
 309         // Menu found?
 310         if (SQL_NUMROWS($result) == 1) {
 311                 // Load title
 312                 list($ret) = SQL_FETCHROW($result);
 313
 314                 // Shall we return it?
 315                 if ($return === true) {
 316                         // Return title
 317                         return $ret;
 318                 } elseif (((GET_EXT_VERSION("sql_patches") >= "0.2.3") && (getConfig('youre_here') == "Y")) || ((IS_ADMIN()) && ($modCheck == "admin"))) {
 319                         // Output HTML code
 320                         $OUT = $prefix."<strong><a class=\"you_are_here\" href=\"{!URL!}/modules.php?module=".$modCheck."&amp;".$type."=".$search.$LINK_ADD."\">".$ret."</a></strong>\n";
 321
 322                         // Can we close the you-are-here navigation?
 323                         //* DEBUG: */ echo __LINE__."*".$type."/".$GLOBALS['what']."*<br />\n";
 324                         if (($type == "what") || (($type == "action") && ((!isset($GLOBALS['what'])) || ($GLOBALS['what'] == "overview")))) {
 325                                 //* DEBUG: */ echo __LINE__."+".$type."+<br />\n";
 326                                 // Add closing div and br-tag
 327                                 $OUT .= "</div><br />\n";
 328                                 $GLOBALS['nav_depth'] = "0";
 329
 330                                 // Run the filter chain
 331                                 $ret = runFilterChain('post_youhere_line', array('access_level' => $ACC_LVL, 'type' => $type, 'content' => ""));
 332                                 $OUT .= $ret['content'];
 333                         } // END - if
 334                 }
 335         } // END - if
 336
 337         // Free result
 338         SQL_FREERESULT($result);
 339
 340         // Return or output HTML code?
 341         if ($output) {
 342                 // Output HTML code here
 343                 OUTPUT_HTML($OUT);
 344         } else {
 345                 // Return HTML code
 346                 return $OUT;
 347         }
 348 }
 349
 350 //
 351 function ADD_MENU ($MODE, $act, $wht) {
 352         // Init some variables
 353         $main_cnt = 0;
 354         $AND = "";
 355         $main_action = "";
 356         $sub_what = "";
 357
 358         // is the menu action valid?
 359         if (!VALIDATE_MENU_ACTION($MODE, $act, $wht, true)) {
 360                 return getMessage('CODE_MENU_NOT_VALID');
 361         } // END - if
 362
 363         // Non-admin shall not see all menus
 364         if (!IS_ADMIN()) {
 365                 $AND = " AND `visible`='Y' AND `locked`='N'";
 366         } // END - if
 367
 368         // Load SQL data and add the menu to the output stream...
 369         $result_main = SQL_QUERY_ESC("SELECT title, action FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE (what='' OR `what` IS NULL)".$AND." ORDER BY `sort`",
 370                 array($MODE), __FUNCTION__, __LINE__);
 371         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$main_action."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
 372         if (SQL_NUMROWS($result_main) > 0) {
 373                 OUTPUT_HTML("<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"".$MODE."_menu\">");
 374                 // There are menus available, so we simply display them... :)
 375                 while ($content = SQL_FETCHARRAY($result_main)) {
 376                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$content['action']."/".$sub_what.":".$GLOBALS['what']."*<br />\n";
 377                         // Init variables
 378                         $GLOBALS['block_mode'] = false;
 379                         $act = $content['action'];
 380
 381                         // Load menu header template
 382                         LOAD_TEMPLATE($MODE."_menu_title", false, $content);
 383
 384                         // Sub menu
 385                         $result_sub = SQL_QUERY_ESC("SELECT title AS sub_title, what AS sub_what FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `action`='%s' AND `what` != '' AND `what` IS NOT NULL ".$AND." ORDER BY `sort`",
 386                                 array($MODE, $content['action']), __FUNCTION__, __LINE__);
 387
 388                         // Get number of rows
 389                         $ctl = SQL_NUMROWS($result_sub);
 390
 391                         // Do we have some entries?
 392                         if ($ctl > 0) {
 393                                 // Init counter
 394                                 $cnt = 0;
 395
 396                                 // Load all sub menus
 397                                 while ($content2 = SQL_FETCHARRAY($result_sub)) {
 398                                         // Merge both arrays in one
 399                                         $content = merge_array($content, $content2);
 400
 401                                         // Init content
 402                                         $OUT = "";
 403
 404                                         // Full file name for checking menu
 405                                         //* DEBUG: */ echo __LINE__.":!!!!".$content['sub_what']."!!!<br />\n";
 406                                         $INC = sprintf("inc/modules/%s/what-%s.php", $MODE, $content['sub_what']);
 407                                         if (INCLUDE_READABLE($INC)) {
 408                                                 if ((!empty($wht)) && (($wht == $content['sub_what']))) {
 409                                                         $OUT = "<strong>";
 410                                                 }
 411
 412                                                 // Navigation link
 413                                                 $OUT .= "<a name=\"menu\" class=\"menu_blur\" href=\"{!URL!}/modules.php?module=".$GLOBALS['module']."&amp;what=".$content['sub_what'].ADD_URL_DATA("")."\" target=\"_self\">";
 414                                         } else {
 415                                                 $OUT .= "<em>";
 416                                         }
 417
 418                                         // Menu title
 419                                         $OUT .= getConfig('menu_blur_spacer') . $content['sub_title'];
 420
 421                                         if (INCLUDE_READABLE($INC)) {
 422                                                 $OUT .= "</a>";
 423                                         } else {
 424                                                 $OUT .= "</em>";
 425                                         }
 426
 427                                         if ((!empty($wht)) && (($wht == $content['sub_what']))) {
 428                                                 $OUT .= "</strong>";
 429                                         } // END - if
 430
 431                                         // Remember 'what' for next round and count it up
 432                                         $wht = $content['sub_what']; $cnt++;
 433
 434                                         // Rewrite array
 435                                         $content =  array(
 436                                                 'menu' => $OUT,
 437                                                 'what' => $content['sub_what']
 438                                         );
 439
 440                                         // Add regular menu row or bottom row?
 441                                         if ($cnt < $ctl) {
 442                                                 LOAD_TEMPLATE($MODE."_menu_row", false, $content);
 443                                         } else {
 444                                                 LOAD_TEMPLATE($MODE."_menu_bottom", false, $content);
 445                                         }
 446                                 }
 447                         } else {
 448                                 // This is a menu block... ;-)
 449                                 $GLOBALS['block_mode'] = true;
 450                                 $INC_BLOCK = sprintf("inc/modules/%s/action-%s.php", $MODE, $content['action']);
 451                                 if (FILE_READABLE($INC_BLOCK)) {
 452                                         // Load include file
 453                                         if ((!EXT_IS_ACTIVE($content['action'])) || ($content['action'] == "online")) OUTPUT_HTML("<tr>
 454
 455   <td class=\"".$MODE."_menu_whats\">");
 456                                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$content['action']."/".$content['sub_what'].":".$GLOBALS['what']."*<br />\n";
 457                                         LOAD_INC($INC_BLOCK);
 458                                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$content['action']."/".$content['sub_what'].":".$GLOBALS['what']."*<br />\n";
 459                                         if ((!EXT_IS_ACTIVE($content['action'])) || ($content['action'] == "online")) OUTPUT_HTML("  </td>
 460 </tr>");
 461                                 }
 462                                 //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$content['action']."/".$content['sub_what'].":".$GLOBALS['what']."*<br />\n";
 463                         }
 464                         $main_cnt++;
 465                         //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$content['action']."/".$content['sub_what'].":".$GLOBALS['what']."*<br />\n";
 466                         if (SQL_NUMROWS($result_main) > $main_cnt) {
 467                                 OUTPUT_HTML("<tr><td class=\"".$MODE."_menu_seperator\"></td></tr>");
 468                         } // END - if
 469                 }
 470
 471                 // Free memory
 472                 SQL_FREERESULT($result_main);
 473
 474                 // Close table
 475                 //* DEBUG: */ echo __LINE__."/".$main_cnt."/".$content['action']."/".$content['sub_what'].":".$GLOBALS['what']."*<br />\n";
 476                 OUTPUT_HTML("</table>");
 477         }
 478 }
 479
 480 // This patched function will reduce many SELECT queries for the specified or current admin login
 481 function IS_ADMIN ($admin="") {
 482         // Init variables
 483         $ret = false; $passCookie = ""; $valPass = "";
 484         //* DEBUG: */ echo __LINE__."ADMIN:".$admin."<br />";
 485
 486         // If admin login is not given take current from cookies...
 487         if ((empty($admin)) && (isSessionVariableSet('admin_login')) && (isSessionVariableSet('admin_md5'))) {
 488                 // Get admin login and password from session/cookies
 489                 $admin = get_session('admin_login');
 490                 $passCookie = get_session('admin_md5');
 491         }
 492         //* DEBUG: */ echo __LINE__."ADMIN:".$admin."/".$passCookie."<br />";
 493
 494         // Search in array for entry
 495         if (isset($GLOBALS['cache_array']['admin_hash'])) {
 496                 // Use cached string
 497                 $valPass = $GLOBALS['cache_array']['admin_hash'];
 498         } elseif ((!empty($passCookie)) && (isset($GLOBALS['cache_array']['admins']['password'][$admin])) && (!empty($admin))) {
 499                 // Login data is valid or not?
 500                 $valPass = generatePassString($GLOBALS['cache_array']['admins']['password'][$admin]);
 501
 502                 // Cache it away
 503                 $GLOBALS['cache_array']['admin_hash'] = $valPass;
 504
 505                 // Count cache hits
 506                 incrementConfigEntry('cache_hits');
 507         } elseif ((!empty($admin)) && ((!EXT_IS_ACTIVE("cache"))) || (!isset($GLOBALS['cache_array']['admins']['password'][$admin]))) {
 508                 // Search for admin
 509                 $result = SQL_QUERY_ESC("SELECT HIGH_PRIORITY password FROM `{!_MYSQL_PREFIX!}_admins` WHERE login='%s' LIMIT 1",
 510                         array($admin), __FUNCTION__, __LINE__);
 511
 512                 // Is he admin?
 513                 $passDB = "";
 514                 if (SQL_NUMROWS($result) == 1) {
 515                         // Admin login was found so let's load password from DB
 516                         list($passDB) = SQL_FETCHROW($result);
 517
 518                         // Temporary cache it
 519                         $GLOBALS['cache_array']['admins']['password'][$admin] = $passDB;
 520
 521                         // Generate password hash
 522                         $valPass = generatePassString($passDB);
 523                 } // END - if
 524
 525                 // Free memory
 526                 SQL_FREERESULT($result);
 527         }
 528
 529         if (!empty($valPass)) {
 530                 // Check if password is valid
 531                 //* DEBUG: */ print __FUNCTION__."*".$valPass."/".$passCookie."*<br />\n";
 532                 $ret = (($valPass == $passCookie) || ((strlen($valPass) == 32) && ($valPass == md5($passCookie))) || (($valPass == "*FAILED*") && (!EXT_IS_ACTIVE("cache"))));
 533         }
 534
 535         // Return result of comparision
 536         //* DEBUG: */ if (!$ret) echo __LINE__."OK!<br />";
 537         return $ret;
 538 }
 539
 540 // Generates a list of "max receiveable emails per day"
 541 function ADD_MAX_RECEIVE_LIST ($MODE, $default = "", $return = false) {
 542         $OUT = "";
 543         $result = false;
 544
 545         switch ($MODE) {
 546                 case "guest":
 547                         // Guests (in the registration form) are not allowed to select 0 mails per day.
 548                         $result = SQL_QUERY("SELECT value, comment FROM `{!_MYSQL_PREFIX!}_max_receive` WHERE value > 0 ORDER BY value",
 549                                 __FUNCTION__, __LINE__);
 550                         break;
 551
 552                 case "member":
 553                         // Members are allowed to set to zero mails per day (we will change this soon!)
 554                         $result = SQL_QUERY("SELECT value, comment FROM `{!_MYSQL_PREFIX!}_max_receive` ORDER BY value",
 555                                 __FUNCTION__, __LINE__);
 556                         break;
 557
 558                 default: // Invalid!
 559                         DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid mode %s detected.", $MODE));
 560                         break;
 561         }
 562
 563         // Some entries are found?
 564         if (SQL_NUMROWS($result) > 0) {
 565                 $OUT = "";
 566                 while ($content = SQL_FETCHARRAY($result)) {
 567                         $OUT .= "      <option value=\"".$content['value']."\"";
 568                         if (REQUEST_POST('max_mails') == $content['value']) $OUT .= " selected=\"selected\"";
 569                         $OUT .= ">".$content['value']." {--PER_DAY--}";
 570                         if (!empty($content['comment'])) $OUT .= " (".$content['comment'].")";
 571                         $OUT .= "</option>\n";
 572                 }
 573                 define('__MAX_RECEIVE_OPTIONS', $OUT);
 574
 575                 // Load template
 576                 $OUT = LOAD_TEMPLATE($MODE."_receive_table", true);
 577         } else {
 578                 // Maybe the admin has to setup some maximum values?
 579                 debug_report_bug("Nothing is being done here?");
 580         }
 581
 582         // Free result
 583         SQL_FREERESULT($result);
 584
 585         if ($return === true) {
 586                 // Return generated HTML code
 587                 return $OUT;
 588         } else {
 589                 // Output directly (default)
 590                 OUTPUT_HTML($OUT);
 591         }
 592 }
 593
 594 // Checks wether the given email address is used.
 595 function SEARCH_EMAIL_USERTAB ($email) {
 596         // Query the database
 597         $result = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_data` WHERE email LIKE '{PER}%s{PER}' LIMIT 1",
 598                 array($email), __FUNCTION__, __LINE__);
 599
 600         // Is the email there?
 601         $ret = (SQL_NUMROWS($result) == 1);
 602
 603         // Free the result
 604         SQL_FREERESULT($result);
 605
 606         // Return result
 607         return $ret;
 608 }
 609
 610 // Checks wether the current user is a member
 611 function IS_MEMBER () {
 612         // @TODO Why is this global??? #100
 613         global $status;
 614         if (!is_array($GLOBALS['last'])) $GLOBALS['last'] = array();
 615         $ret = false;
 616
 617         // is the cache entry there?
 618         if (isset($GLOBALS['cache_array']['is_member'])) {
 619                 // Then return it
 620                 return $GLOBALS['cache_array']['is_member'];
 621         } // END - if
 622
 623         // Fix "deleted" cookies first
 624         FIX_DELETED_COOKIES(array('userid', 'u_hash'));
 625
 626         // Are cookies set?
 627         if ((!empty($GLOBALS['userid'])) && (isSessionVariableSet('u_hash'))) {
 628                 // Cookies are set with values, but are they valid?
 629                 $result = SQL_QUERY_ESC("SELECT password, status, last_module, last_online FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
 630                         array($GLOBALS['userid']), __FUNCTION__, __LINE__);
 631                 if (SQL_NUMROWS($result) == 1) {
 632                         // Load data from cookies
 633                         list($password, $status, $mod, $onl) = SQL_FETCHROW($result);
 634
 635                         // Validate password by created the difference of it and the secret key
 636                         $valPass = generatePassString($password);
 637
 638                         // Transfer last module and online time
 639                         if ((!empty($mod)) && (empty($GLOBALS['last']['module']))) {
 640                                 $GLOBALS['last']['module'] = $mod;
 641                                 $GLOBALS['last']['online'] = $onl;
 642                         } // END - if
 643
 644                         // So did we now have valid data and an unlocked user?
 645                         //* DEBUG: */ echo $valPass."<br />".get_session('u_hash')."<br />";
 646                         if (($status == "CONFIRMED") && ($valPass == get_session('u_hash'))) {
 647                                 // Account is confirmed and all cookie data is valid so he is definely logged in! :-)
 648                                 $ret = true;
 649                         } else {
 650                                 // Maybe got locked etc.
 651                                 //* DEBUG: */ echo __LINE__."!!!<br />";
 652                                 destroy_user_session();
 653                         }
 654                 } else {
 655                         // Cookie data is invalid!
 656                         //* DEBUG: */ echo __LINE__."***<br />";
 657                         destroy_user_session();
 658                 }
 659
 660                 // Free memory
 661                 SQL_FREERESULT($result);
 662         } else {
 663                 // Cookie data is invalid!
 664                 //* DEBUG: */ echo __LINE__."///<br />";
 665                 destroy_user_session();
 666         }
 667
 668         // Cache status
 669         $GLOBALS['cache_array']['is_member'] = $ret;
 670
 671         // Return status
 672         return $ret;
 673 }
 674
 675 // Validate the given menu action
 676 function VALIDATE_MENU_ACTION ($MODE, $act, $wht, $UPDATE=false) {
 677         // Is the cache entry there and we shall not update?
 678         if ((isset($GLOBALS['cache_array']['action_valid'][$MODE][$act][$wht])) && ($UPDATE === false)) {
 679                 // Count cache hit
 680                 incrementConfigEntry('cache_hits');
 681
 682                 // Then use this cache
 683                 return $GLOBALS['cache_array']['action_valid'][$MODE][$act][$wht];
 684         } // END - if
 685
 686         // By default nothing is valid
 687         $ret = false;
 688
 689         // Look in all menus or only unlocked
 690         $ADD = "";
 691         if ((!IS_ADMIN()) && ($MODE != "admin")) $ADD = " AND `locked`='N'";
 692
 693         //* DEBUG: */ echo __LINE__.":".$MODE."/".$act."/".$wht."*<br />\n";
 694         if (($MODE != "admin") && ($UPDATE === true)) {
 695                 // Update guest or member menu
 696                 $sql = SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_%s_menu` SET counter=counter+1 WHERE `action`='%s' AND `what`='%s'".$ADD." LIMIT 1",
 697                         array($MODE, $act, $wht), __FUNCTION__, __LINE__, false);
 698         } elseif (($wht != "overview") && (!empty($wht))) {
 699                 // Other actions
 700                 $sql = SQL_QUERY_ESC("SELECT id, what FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `action`='%s' AND `what`='%s'".$ADD." ORDER BY action DESC LIMIT 1",
 701                         array($MODE, $act, $wht), __FUNCTION__, __LINE__, false);
 702         } else {
 703                 // Admin login overview
 704                 $sql = SQL_QUERY_ESC("SELECT id, what FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `action`='%s' AND (what='' OR `what` IS NULL)".$ADD." ORDER BY action DESC LIMIT 1",
 705                         array($MODE, $act), __FUNCTION__, __LINE__, false);
 706         }
 707
 708         // Run SQL command
 709         $result = SQL_QUERY($sql, __FUNCTION__, __LINE__);
 710         if ($UPDATE === true) {
 711                 // Check updated/affected rows
 712                 $ret = (SQL_AFFECTEDROWS() == 1);
 713         } else {
 714                 // Check found rows
 715                 $ret = (SQL_NUMROWS($result) == 1);
 716         }
 717
 718         // Free memory
 719         SQL_FREERESULT($result);
 720
 721         // Set cache entry
 722         $GLOBALS['cache_array']['action_valid'][$MODE][$act][$wht] = $ret;
 723
 724         // Return result
 725         return $ret;
 726 }
 727
 728 //
 729 function GET_MOD_DESCR($MODE, $wht, $column="what") {
 730         // Fix empty "what"
 731         if (empty($wht)) {
 732                 $wht = "welcome";
 733                 if (getConfig('index_home') != "") $wht = getConfig('index_home');
 734         } // END - if
 735
 736         // Default is not found
 737         $ret = "??? (".$wht.")";
 738
 739         // Look for title
 740         $result = SQL_QUERY_ESC("SELECT title FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE %s='%s' LIMIT 1",
 741                 array($MODE, $column, $wht), __FUNCTION__, __LINE__);
 742
 743         // Is there an entry?
 744         if (SQL_NUMROWS($result) == 1) {
 745                 // Fetch the title
 746                 list($ret) = SQL_FETCHROW($result);
 747         } // END - if
 748
 749         // Free result
 750         SQL_FREERESULT($result);
 751         return $ret;
 752 }
 753 //
 754 function SEND_MODE_MAILS($mod, $modes) {
 755         global $DATA;
 756
 757         // Load hash
 758         $result_main = SQL_QUERY_ESC("SELECT password FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s AND `status`='CONFIRMED' LIMIT 1",
 759                 array($GLOBALS['userid']), __FUNCTION__, __LINE__);
 760         if (SQL_NUMROWS($result_main) == 1) {
 761                 // Load hash from database
 762                 list($hashDB) = SQL_FETCHROW($result_main);
 763
 764                 // Extract salt from cookie
 765                 $salt = substr(get_session('u_hash'), 0, -40);
 766
 767                 // Now let's compare passwords
 768                 $hash = generatePassString($hashDB);
 769                 if (($hash == get_session('u_hash')) || (REQUEST_POST('pass1') == REQUEST_POST('pass2'))) {
 770                         // Load user's data
 771                         $result = SQL_QUERY_ESC("SELECT gender, surname, family, street_nr, country, zip, city, email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s AND password='%s' LIMIT 1",
 772                                 array($GLOBALS['userid'], $hashDB), __FUNCTION__, __LINE__);
 773                         if (SQL_NUMROWS($result) == 1) {
 774                                 // Load the data
 775                                 $DATA = SQL_FETCHROW($result);
 776
 777                                 // Free result
 778                                 SQL_FREERESULT($result);
 779
 780                                 // Translate gender
 781                                 $DATA[0] = TRANSLATE_GENDER($DATA[0]);
 782
 783                                 // Clear/init the content variable
 784                                 $content = "";
 785                                 $DATA['info'] = "";
 786
 787                                 switch ($mod)
 788                                 {
 789                                 case "mydata":
 790                                         foreach ($modes as $mode) {
 791                                                 switch ($mode)
 792                                                 {
 793                                                 case "normal": break; // Do not add any special lines
 794
 795                                                 case "email": // Email was changed!
 796                                                         $content = MEMBER_CHANGED_EMAIL.": ".REQUEST_POST('old_addy')."\n";
 797                                                         break;
 798
 799                                                 case "pass": // Password was changed
 800                                                         $content = MEMBER_CHANGED_PASS."\n";
 801                                                         break;
 802
 803                                                 default:
 804                                                         DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown mode %s detected.", $mode));
 805                                                         $content = MEMBER_UNKNOWN_MODE.": ".$mode."\n\n";
 806                                                         break;
 807                                                 } // END - switch
 808                                         } // END - if
 809
 810                                         if (EXT_IS_ACTIVE("country")) {
 811                                                 // Replace code with description
 812                                                 $DATA[4] = COUNTRY_GENERATE_INFO(REQUEST_POST('country_code'));
 813                                         } // END - if
 814
 815                                         // Load template
 816                                         $msg = LOAD_EMAIL_TEMPLATE("member_mydata_notify", $content, $GLOBALS['userid']);
 817
 818                                         if (getConfig('admin_notify') == "Y") {
 819                                                 // The admin needs to be notified about a profile change
 820                                                 $msg_admin = "admin_mydata_notify";
 821                                                 $sub_adm   = ADMIN_CHANGED_DATA;
 822                                         } else {
 823                                                 // No mail to admin
 824                                                 $msg_admin = "";
 825                                                 $sub_adm   = "";
 826                                         }
 827
 828                                         // Set subject lines
 829                                         $sub_mem = MEMBER_CHANGED_DATA;
 830
 831                                         // Output success message
 832                                         $content = "<span class=\"member_done\">".MYDATA_MAIL_SENT."</span>";
 833                                         break;
 834
 835                                 default:
 836                                         DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unsupported module %s detected.", $mod));
 837                                         $content = "<span class=\"member_failed\">".UNKNOWN_MODULE."</span>";
 838                                         break;
 839                                 } // END - switch
 840                         } else {
 841                                 // Could not load profile data
 842                                 $content = "<span class=\"member_failed\">{--MEMBER_CANNOT_LOAD_PROFILE--}</span>";
 843                         }
 844                 } else {
 845                         // Passwords mismatch
 846                         $content = "<span class=\"member_failed\">{--MEMBER_PASSWORD_ERROR--}</span>";
 847                 }
 848         } else {
 849                 // Could not load profile
 850                 $content = "<span class=\"member_failed\">{--MEMBER_CANNOT_LOAD_PROFILE--}</span>";
 851         }
 852
 853         // Send email to user if required
 854         if ((!empty($sub_mem)) && (!empty($msg))) {
 855                 // Send member mail
 856                 SEND_EMAIL($DATA[7], $sub_mem, $msg);
 857         } // END - if
 858
 859         // Send only if no other error has occured
 860         if (empty($content)) {
 861                 if ((!empty($sub_adm)) && (!empty($msg_admin))) {
 862                         // Send admin mail
 863                         SEND_ADMIN_NOTIFICATION($sub_adm, $msg_admin, $content, $GLOBALS['userid']);
 864                 } elseif (getConfig('admin_notify') == "Y") {
 865                         // Cannot send mails to admin!
 866                         $content = getMessage('CANNOT_SEND_ADMIN_MAILS');
 867                 } else {
 868                         // No mail to admin
 869                         $content = "<span class=\"member_done\">{--MYDATA_MAIL_SENT--}</span>";
 870                 }
 871         } // END - if
 872
 873         // Load template
 874         LOAD_TEMPLATE("admin_settings_saved", false, $content);
 875 }
 876
 877 // Update module counter
 878 function countModuleHit($mod) {
 879         if ($mod != "css") {
 880                 // Do count all other modules but not accesses on CSS file css.php!
 881                 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_mod_reg` SET clicks=clicks+1 WHERE module='%s' LIMIT 1",
 882                         array($mod), __FUNCTION__, __LINE__);
 883         } // END - if
 884 }
 885
 886 // Get action value from mode (admin/guest/member) and what-value
 887 function GET_ACTION ($MODE, &$wht) {
 888         // Init status
 889         $ret = "";
 890
 891         //* DEBUG: */ echo __LINE__."=".$MODE."/".$wht."/".$GLOBALS['action']."=<br />";
 892         if ((empty($wht)) && ($MODE != "admin")) {
 893                 $wht = "welcome";
 894                 if (getConfig('index_home') != "") $wht = getConfig('index_home');
 895         } // END - if
 896
 897         if ($MODE == "admin") {
 898                 // Action value for admin area
 899                 if (REQUEST_ISSET_GET('action')) {
 900                         // Use from request!
 901                         return REQUEST_GET('action');
 902                 } elseif (!empty($GLOBALS['action'])) {
 903                         // Get it directly from URL
 904                         return $GLOBALS['action'];
 905                 } elseif (($wht == "overview") || (empty($GLOBALS['what']))) {
 906                         // Default value for admin area
 907                         $ret = "login";
 908                 }
 909         } elseif (!empty($GLOBALS['action'])) {
 910                 // Get it directly from URL
 911                 return $GLOBALS['action'];
 912         }
 913         //* DEBUG: */ echo __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ret=".$ret."<br />\n";
 914
 915         // Does the module have a menu?
 916         if (MODULE_HAS_MENU($MODE)) {
 917                 // Rewriting modules to menu
 918                 switch ($MODE) {
 919                         case "index": $MODE = "guest";  break;
 920                         case "login": $MODE = "member"; break;
 921                 } // END - switch
 922
 923                 // Guest and member menu is "main" as the default
 924                 if (empty($ret)) $ret = "main";
 925
 926                 // Load from database
 927                 $result = SQL_QUERY_ESC("SELECT action FROM `{!_MYSQL_PREFIX!}_%s_menu` WHERE `what`='%s' LIMIT 1",
 928                         array($MODE, $wht), __FUNCTION__, __LINE__);
 929                 if (SQL_NUMROWS($result) == 1) {
 930                         // Load action value and pray that this one is the right you want... ;-)
 931                         list($ret) = SQL_FETCHROW($result);
 932                 } // END - if
 933
 934                 // Free memory
 935                 SQL_FREERESULT($result);
 936         } elseif ((GET_EXT_VERSION("sql_patches") == "") && ($MODE != "admin")) {
 937                 // No sql_patches installed, but maybe we need to register an admin?
 938                 if (isAdminRegistered()) {
 939                         // Redirect
 940                         // @TODO Why does this lead into an endless loop but we still need it???
 941                         // Commented out LOAD_URL("admin.php");
 942                 } // END - if
 943         }
 944
 945         // Return action value
 946         return $ret;
 947 }
 948
 949 // Get category name back
 950 function GET_CATEGORY ($cid) {
 951         // Default is not found
 952         $ret = getMessage('_CATEGORY_404');
 953
 954         // Is the category id set?
 955         if ($cid == "0") {
 956                 // No category
 957                 $ret = getMessage('_CATEGORY_NONE');
 958         } elseif ($cid > 0) {
 959                 // Lookup the category in database
 960                 $result = SQL_QUERY_ESC("SELECT cat FROM `{!_MYSQL_PREFIX!}_cats` WHERE id=%s LIMIT 1",
 961                         array(bigintval($cid)), __FUNCTION__, __LINE__);
 962                 if (SQL_NUMROWS($result) == 1) {
 963                         // Category found... :-)
 964                         list($ret) = SQL_FETCHROW($result);
 965                 } // END - if
 966
 967                 // Free result
 968                 SQL_FREERESULT($result);
 969         } // END - if
 970
 971         // Return result
 972         return $ret;
 973 }
 974
 975 // Get a string of "mail title" and price back
 976 function GET_PAYMENT ($pid, $full=false) {
 977         // Default is not found
 978         $ret = getMessage('_PAYMENT_404');
 979
 980         // Load payment data
 981         $result = SQL_QUERY_ESC("SELECT mail_title, price FROM `{!_MYSQL_PREFIX!}_payments` WHERE id=%s LIMIT 1",
 982                 array(bigintval($pid)), __FUNCTION__, __LINE__);
 983         if (SQL_NUMROWS($result) == 1) {
 984                 // Payment type found... :-)
 985                 if (!$full) {
 986                         // Return only title
 987                         list($ret) = SQL_FETCHROW($result);
 988                 } else {
 989                         // Return title and price
 990                         list($t, $p) = SQL_FETCHROW($result);
 991                         $ret = $t." / ".TRANSLATE_COMMA($p)." {!POINTS!}";
 992                 }
 993         }
 994
 995         // Free result
 996         SQL_FREERESULT($result);
 997
 998         // Return result
 999         return $ret;
1000 }
1001
1002 // Get (basicly) the price of given payment id
1003 function GET_PAY_POINTS ($pid, $lookFor = "price") {
1004         $ret = "-1";
1005         $result = SQL_QUERY_ESC("SELECT %s FROM `{!_MYSQL_PREFIX!}_payments` WHERE id=%s LIMIT 1",
1006                 array($lookFor, $pid), __FUNCTION__, __LINE__);
1007         if (SQL_NUMROWS($result) == 1) {
1008                 // Payment type found... :-)
1009                 list($ret) = SQL_FETCHROW($result);
1010                 SQL_FREERESULT($result);
1011         }
1012         return $ret;
1013 }
1014
1015 // Remove a receiver's ID from $ARRAY and add a link for him to confirm
1016 function REMOVE_RECEIVER (&$ARRAY, $key, $uid, $pool_id, $stats_id="", $bonus=false) {
1017         $ret = "failed";
1018         if ($uid > 0)
1019         {
1020                 // Remove entry from array
1021                 unset($ARRAY[$key]);
1022
1023                 // Is there already a line for this user available?
1024                 if ($stats_id > 0)
1025                 {
1026                         // Only when we got a real stats ID continue searching for the entry
1027                         $type = "NORMAL"; $rowName = "stats_id";
1028                         if ($bonus) { $type = "BONUS"; $rowName = "bonus_id"; }
1029                         $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_user_links` WHERE %s='%s' AND userid=%s AND link_type='%s' LIMIT 1",
1030                          array($rowName, $stats_id, bigintval($uid), $type), __FUNCTION__, __LINE__);
1031                         if (SQL_NUMROWS($result) == 0)
1032                         {
1033                                 // No, so we add one!
1034                                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_user_links` (%s, userid, link_type) VALUES ('%s','%s','%s')",
1035                                  array($rowName, $stats_id, bigintval($uid), $type), __FUNCTION__, __LINE__);
1036                                 $ret = "done";
1037                         }
1038                          else
1039                         {
1040                                 // Already found
1041                                 $ret = "already";
1042                         }
1043
1044                         // Free memory
1045                         SQL_FREERESULT($result);
1046                 }
1047         }
1048         // Return status for sending routine
1049         return $ret;
1050 }
1051
1052 // Calculate sum (default) or count records of given criteria
1053 function GET_TOTAL_DATA ($search, $tableName, $lookFor, $whereStatement="userid", $onlyRows=false, $add="") {
1054         $ret = 0;
1055         //* DEBUG: */ echo $search."/".$tableName."/".$lookFor."/".$whereStatement."/".$add."<br />\n";
1056         if (($onlyRows) || ($lookFor == "userid")) {
1057                 // Count rows
1058                 //* DEBUG: */ echo "COUNT!<br />\n";
1059                 $result = SQL_QUERY_ESC("SELECT COUNT(`%s`) FROM `{!_MYSQL_PREFIX!}_%s` WHERE `%s`='%s'".$add,
1060                         array($lookFor, $tableName, $whereStatement, $search), __FUNCTION__, __LINE__);
1061         } else {
1062                 // Add all rows
1063                 //* DEBUG: */ echo "SUM!<br />\n";
1064                 $result = SQL_QUERY_ESC("SELECT SUM(`%s`) FROM `{!_MYSQL_PREFIX!}_%s` WHERE `%s`='%s'".$add,
1065                         array($lookFor, $tableName, $whereStatement, $search), __FUNCTION__, __LINE__);
1066         }
1067
1068         // Load row
1069         list($ret) = SQL_FETCHROW($result);
1070
1071         // Free result
1072         SQL_FREERESULT($result);
1073
1074         // Fix empty values
1075         if ((empty($ret)) && ($lookFor != "counter") && ($lookFor != "id") && ($lookFor != "userid")) {
1076                 // Float number
1077                 $ret = "0.00000";
1078         } elseif ("".$ret."" == "") {
1079                 // Fix empty result
1080                 $ret = "0";
1081         }
1082
1083         // Return value
1084         return $ret;
1085 }
1086 // "Getter fro ref level percents
1087 function GET_REF_LEVEL_PERCENTS ($level) {
1088         // Default is zero
1089         $per = 0;
1090
1091         // Do we have cache?
1092         if ((isset($GLOBALS['cache_array']['ref_depths']['level'])) && (EXT_IS_ACTIVE("cache"))) {
1093                 // First look for level
1094                 $key = array_search($level, $GLOBALS['cache_array']['ref_depths']['level']);
1095                 if ($key !== false) {
1096                         // Entry found!
1097                         $per = $GLOBALS['cache_array']['ref_depths']['percents'][$key];
1098
1099                         // Count cache hit
1100                         incrementConfigEntry('cache_hits');
1101                 }
1102         } elseif (!EXT_IS_ACTIVE("cache")) {
1103                 // Get referal data
1104                 $result_lvl = SQL_QUERY_ESC("SELECT percents FROM `{!_MYSQL_PREFIX!}_refdepths` WHERE level='%s' LIMIT 1",
1105                         array(bigintval($level)), __FUNCTION__, __LINE__);
1106
1107                 // Entry found?
1108                 if (SQL_NUMROWS($result_lvl) == 1) {
1109                         // Get percents
1110                         list($per) = SQL_FETCHROW($result_lvl);
1111                 } // END - if
1112
1113                 // Free result
1114                 SQL_FREERESULT($result_lvl);
1115         }
1116
1117         // Return percent
1118         return $per;
1119 }
1120 /**
1121  *
1122  * Dynamic referal system, can also send mails!
1123  *
1124  * subject     = Subject line, write in lower-case letters and underscore is allowed
1125  * uid         = Referal ID wich should receive...
1126  * points      = ... xxx points
1127  * send_notify = shall I send the referal an email or not?
1128  * rid         = inc/modules/guest/what-confirm.php need this (DEPRECATED???)
1129  * locked      = Shall I pay it to normal (false) or locked (true) points ammount?
1130  * add_mode    = Add points only to $uid or also refs? (WARNING! Changing "ref" to "direct"
1131  *               for default value will cause no referal will get points ever!!!)
1132  */
1133 function ADD_POINTS_REFSYSTEM ($subject, $uid, $points, $send_notify=false, $rid="0", $locked=false, $add_mode="ref") {
1134         //* DEBUG: */ print "----------------------- <font color=\"#00aa00\">".__FUNCTION__." - ENTRY</font> ------------------------<ul><li>\n";
1135         global $DATA;
1136
1137         // Convert mode to lower-case
1138         $add_mode = strtolower($add_mode);
1139
1140         // When $uid = 0 add points to jackpot
1141         if ($uid == "0") {
1142                 // Add points to jackpot
1143                 ADD_JACKPOT($points);
1144                 return;
1145         } // END - if
1146
1147         // Add booking record if extension is installed
1148         if (EXT_IS_ACTIVE("booking")) {
1149                 // Add record
1150                 ADD_BOOKING_RECORD($subject, $uid, $points, "add");
1151         } // END - if
1152
1153         // Count up referal depth
1154         if (!isset($GLOBALS['ref_level'])) {
1155                 // Initialialize referal system
1156                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): Referal system initialized!<br />\n";
1157                 $GLOBALS['ref_level'] = 0;
1158         } else {
1159                 // Increase referal level
1160                 $GLOBALS['ref_level']++;
1161                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): Referal level increased. DEPTH={$GLOBALS['ref_level']}<br />\n";
1162         }
1163
1164         // Default is "normal" points
1165         $data = "points";
1166
1167         // Which points, locked or normal?
1168         if ($locked) $data = "locked_points";
1169
1170         // Check user account
1171         $result_user = SQL_QUERY_ESC("SELECT refid, email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s AND `status`='CONFIRMED' LIMIT 1",
1172                 array(bigintval($uid)), __FUNCTION__, __LINE__);
1173
1174         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},numRows=".SQL_NUMROWS($result_user).",points={$points}<br />\n";
1175         if (SQL_NUMROWS($result_user) == 1) {
1176                 // This is the user and his ref
1177                 list($ref, $email) = SQL_FETCHROW($result_user);
1178                 $GLOBALS['cache_array']['add_uid'][$ref] = $uid;
1179
1180                 // Get percents
1181                 $per = GET_REF_LEVEL_PERCENTS($GLOBALS['ref_level']);
1182                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},points={$points},depth={$GLOBALS['ref_level']},per={$per},mode={$add_mode}<br />\n";
1183
1184                 // Some percents found?
1185                 if ($per > 0) {
1186                         // Calculate new points
1187                         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},points={$points},per={$per},depth={$GLOBALS['ref_level']}<br />\n";
1188                         $ref_points = $points * $per / 100;
1189
1190                         // Pay refback here if level > 0 and in ref-mode
1191                         if ((EXT_IS_ACTIVE("refback")) && ($GLOBALS['ref_level'] > 0) && ($per < 100) && ($add_mode == "ref") && (isset($GLOBALS['cache_array']['add_uid'][$uid]))) {
1192                                 //* 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";
1193                                 $ref_points = ADD_REFBACK_POINTS($GLOBALS['cache_array']['add_uid'][$uid], $uid, $points, $ref_points);
1194                                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},data={$GLOBALS['cache_array']['add_uid'][$uid]},ref_points={$ref_points},depth={$GLOBALS['ref_level']} - AFTER!<br />\n";
1195                         } // END - if
1196
1197                         // Update points...
1198                         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_user_points` SET %s=%s+%s WHERE userid=%s AND ref_depth='%s' LIMIT 1",
1199                                 array($data, $data, $ref_points, bigintval($uid), bigintval($GLOBALS['ref_level'])), __FUNCTION__, __LINE__);
1200                         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):data={$data},ref_points={$ref_points},uid={$uid},depth={$GLOBALS['ref_level']},mode={$add_mode} - UPDATE! (".SQL_AFFECTEDROWS().")<br />\n";
1201
1202                         // No entry updated?
1203                         if (SQL_AFFECTEDROWS() < 1) {
1204                                 // First ref in this level! :-)
1205                                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_user_points` (userid,ref_depth,%s) VALUES (%s,'%s',%s)",
1206                                         array($data, bigintval($uid), bigintval($GLOBALS['ref_level']), $ref_points), __FUNCTION__, __LINE__);
1207                                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):data={$data},ref_points={$ref_points},uid={$uid},depth={$GLOBALS['ref_level']},mode={$add_mode} - INSERTED! (".SQL_AFFECTEDROWS().")<br />\n";
1208                         } // END - if
1209
1210                         // Update mediadata as well
1211                         if (GET_EXT_VERSION("mediadata") >= "0.0.4") {
1212                                 // Update database
1213                                 MEDIA_UPDATE_ENTRY(array("total_points"), "add", $ref_points);
1214                         } // END - if
1215
1216                         // Points updated, maybe I shall send him an email?
1217                         if (($send_notify) && ($ref > 0) && (!$locked)) {
1218                                 // Prepare content
1219                                 $content = array(
1220                                         'percent' => $per,
1221                                         'level'   => bigintval($GLOBALS['ref_level']),
1222                                         'points'  => $ref_points,
1223                                         'refid'   => bigintval($ref)
1224                                 );
1225
1226                                 // Load email template
1227                                 $msg = LOAD_EMAIL_TEMPLATE("confirm-referal", $content, bigintval($uid));
1228
1229                                 SEND_EMAIL($email, THANX_REFERRAL_ONE, $msg);
1230                         } elseif (($send_notify) && ($ref == 0) && (!$locked) && ($add_mode == "direct") && (!defined('__POINTS_VALUE'))) {
1231                                 // Direct payment shall be notified about
1232                                 define('__POINTS_VALUE', $ref_points);
1233
1234                                 // Prepare content
1235                                 $content = array(
1236                                         'text'   => getMessage('REASON_DIRECT_PAYMENT'),
1237                                         'points' => TRANSLATE_COMMA($ref_points)
1238                                 );
1239
1240                                 // Load message
1241                                 $msg = LOAD_EMAIL_TEMPLATE("add-points", $content, $uid);
1242
1243                                 // And sent it away
1244                                 SEND_EMAIL($email, getMessage('SUBJECT_DIRECT_PAYMENT'), $msg);
1245                                 if (!REQUEST_ISSET_GET(('mid'))) LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_POINTS_ADDED'));
1246                         }
1247
1248                         // Maybe there's another ref?
1249                         if (($ref > 0) && ($points > 0) && ($ref != $uid) && ($add_mode == "ref")) {
1250                                 // Then let's credit him here...
1251                                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},ref={$ref},points={$points} - ADVANCE!<br />\n";
1252                                 ADD_POINTS_REFSYSTEM(sprintf("%s_ref:%s", $subject, $GLOBALS['ref_level']), $ref, $points, $send_notify, $ref, $locked);
1253                         } // END - if
1254                 } // END - if
1255         } // END - if
1256
1257         // Free result
1258         SQL_FREERESULT($result_user);
1259         //* DEBUG: */ print "</li></ul>----------------------- <font color=\"#aa0000\">".__FUNCTION__." - EXIT</font> ------------------------<br />\n";
1260 }
1261 //
1262 function UPDATE_REF_COUNTER ($uid) {
1263         // Make it sure referal level zero (member him-/herself) is at least selected
1264         if (empty($GLOBALS['cache_array']['ref_level'][$uid])) $GLOBALS['cache_array']['ref_level'][$uid] = 1;
1265         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},level={$GLOBALS['cache_array']['ref_level'][$uid]}<br />\n";
1266
1267         // Update counter
1268         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_refsystem` SET counter=counter+1 WHERE userid=%s AND level='%s' LIMIT 1",
1269                 array(bigintval($uid), $GLOBALS['cache_array']['ref_level'][$uid]), __FUNCTION__, __LINE__);
1270
1271         // When no entry was updated then we have to create it here
1272         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):updated=".SQL_AFFECTEDROWS()."<br />\n";
1273         if (SQL_AFFECTEDROWS() < 1) {
1274                 // First count!
1275                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_refsystem` (userid, level, counter) VALUES (%s,%s,1)",
1276                         array(bigintval($uid), $GLOBALS['cache_array']['ref_level'][$uid]), __FUNCTION__, __LINE__);
1277                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid}<br />\n";
1278         } // END - if
1279
1280         // Check for his referal
1281         $result = SQL_QUERY_ESC("SELECT refid FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
1282                 array(bigintval($uid)), __FUNCTION__, __LINE__);
1283
1284         // Load refid
1285         list($ref) = SQL_FETCHROW($result);
1286
1287         // Free memory
1288         SQL_FREERESULT($result);
1289         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},ref={$ref}<br />\n";
1290
1291         // When he has a referal...
1292         if (($ref > 0) && ($ref != $uid)) {
1293                 // Move to next referal level and count his counter one up!
1294                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):ref={$ref} - ADVANCE!<br />\n";
1295                 $GLOBALS['cache_array']['ref_level'][$uid]++; UPDATE_REF_COUNTER($ref);
1296         } elseif ((($ref == $uid) || ($ref == 0)) && (GET_EXT_VERSION("cache") >= "0.1.2")) {
1297                 // Remove cache here
1298                 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):ref={$ref} - CACHE!<br />\n";
1299                 rebuildCacheFiles("refsystem", "refsystem");
1300         }
1301
1302         // "Walk" back here
1303         $GLOBALS['cache_array']['ref_level'][$uid]--;
1304
1305         // Handle refback here if extension is installed
1306         if (EXT_IS_ACTIVE("refback")) {
1307                 UPDATE_REFBACK_table($uid);
1308         } // END - if
1309 }
1310
1311 // Sends out mail to all administrators. This function is no longer obsolete
1312 // because we need it when there is no ext-admins installed
1313 function SEND_ADMIN_EMAILS ($subj, $msg) {
1314         // Load all admin email addresses
1315         $result = SQL_QUERY("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` ORDER BY `id` ASC", __FUNCTION__, __LINE__);
1316         while ($content = SQL_FETCHARRAY($result)) {
1317                 // Send the email out
1318                 SEND_EMAIL($content['email'], $subj, $msg);
1319         } // END - if
1320
1321         // Free result
1322         SQL_FREERESULT($result);
1323
1324         // Really simple... ;-)
1325 }
1326
1327 // Get ID number from administrator's login name
1328 function GET_ADMIN_ID ($login) {
1329         // By default no admin is found
1330         $ret = "-1";
1331
1332         // Check cache
1333         if (isset($GLOBALS['cache_array']['admins']['aid'][$login])) {
1334                 // Use it if found to save SQL queries
1335                 $ret = $GLOBALS['cache_array']['admins']['aid'][$login];
1336
1337                 // Update cache hits
1338                 incrementConfigEntry('cache_hits');
1339         } elseif (!EXT_IS_ACTIVE("cache")) {
1340                 // Load from database
1341                 $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_admins` WHERE login='%s' LIMIT 1",
1342                         array($login), __FUNCTION__, __LINE__);
1343                 if (SQL_NUMROWS($result) == 1) {
1344                         list($ret) = SQL_FETCHROW($result);
1345                 } // END - if
1346
1347                 // Free result
1348                 SQL_FREERESULT($result);
1349         }
1350         return $ret;
1351 }
1352
1353 // "Getter" for current admin id
1354 function GET_CURRENT_ADMIN_ID () {
1355         // Get the admin login from session
1356         $adminLogin = get_session('admin_login');
1357
1358         // "Solve" it into an id
1359         $adminId = GET_ADMIN_ID($adminLogin);
1360
1361         // Secure and return it
1362         return bigintval($adminId);
1363 }
1364
1365 // Get password hash from administrator's login name
1366 function GET_ADMIN_HASH ($aid) {
1367         // By default an invalid hash is returned
1368         $ret = "-1";
1369
1370         if (isset($GLOBALS['cache_array']['admins']['password'][$aid])) {
1371                 // Check cache
1372                 $ret = $GLOBALS['cache_array']['admins']['password'][$aid];
1373
1374                 // Update cache hits
1375                 incrementConfigEntry('cache_hits');
1376         } elseif (!EXT_IS_ACTIVE("cache")) {
1377                 // Load from database
1378                 $result = SQL_QUERY_ESC("SELECT password FROM `{!_MYSQL_PREFIX!}_admins` WHERE id=%s LIMIT 1",
1379                  array($aid), __FUNCTION__, __LINE__);
1380                 if (SQL_NUMROWS($result) == 1) {
1381                         // Fetch data
1382                         list($ret) = SQL_FETCHROW($result);
1383
1384                         // Set cache
1385                         $GLOBALS['cache_array']['admins']['password'][$aid] = $ret;
1386                 }
1387
1388                 // Free result
1389                 SQL_FREERESULT($result);
1390         }
1391         return $ret;
1392 }
1393 //
1394 function GET_ADMIN_LOGIN ($aid) {
1395         // By default a non-existent login is returned (other functions react on this!)
1396         $ret = "***";
1397
1398         if (isset($GLOBALS['cache_array']['admins']['login'][$aid])) {
1399                 // Get cache
1400                 $ret = $GLOBALS['cache_array']['admins']['login'][$aid];
1401
1402                 // Update cache hits
1403                 incrementConfigEntry('cache_hits');
1404         } elseif (!EXT_IS_ACTIVE("cache")) {
1405                 // Load from database
1406                 $result = SQL_QUERY_ESC("SELECT login FROM `{!_MYSQL_PREFIX!}_admins` WHERE id=%s LIMIT 1",
1407                         array(bigintval($aid)), __FUNCTION__, __LINE__);
1408                 if (SQL_NUMROWS($result) == 1) {
1409                         // Fetch data
1410                         list($ret) = SQL_FETCHROW($result);
1411
1412                         // Set cache
1413                         $GLOBALS['cache_array']['admins']['login'][$aid] = $ret;
1414                 } // END - if
1415
1416                 // Free memory
1417                 SQL_FREERESULT($result);
1418         }
1419         return $ret;
1420 }
1421 // Get email address of admin id
1422 function GET_ADMIN_EMAIL ($aid) {
1423         // By default an invalid emails is returned
1424         $ret = "***";
1425
1426         if (isset($GLOBALS['cache_array']['admins']['email'][$aid])) {
1427                 // Get cache
1428                 $ret = $GLOBALS['cache_array']['admins']['email'][$aid];
1429
1430                 // Update cache hits
1431                 incrementConfigEntry('cache_hits');
1432         } elseif (!EXT_IS_ACTIVE("cache")) {
1433                 // Load from database
1434                 $result_aid = SQL_QUERY_ESC("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` WHERE id=%s LIMIT 1",
1435                         array(bigintval($aid)), __FUNCTION__, __LINE__);
1436                 if (SQL_NUMROWS($result_aid) == 1) {
1437                         // Get data
1438                         list($ret) = SQL_FETCHROW($result_aid);
1439
1440                         // Set cache
1441                         $GLOBALS['cache_array']['admins']['email'][$aid] = $ret;
1442                         } // END - if
1443
1444                 // Free result
1445                 SQL_FREERESULT($result_aid);
1446         }
1447
1448         // Return email
1449         return $ret;
1450 }
1451 // Get default ACL  of admin id
1452 function GET_ADMIN_DEFAULT_ACL ($aid) {
1453         // By default an invalid ACL value is returned
1454         $ret = "***";
1455
1456         if (isset($GLOBALS['cache_array']['admins']['def_acl'][$aid])) {
1457                 // Use cache
1458                 $ret = $GLOBALS['cache_array']['admins']['def_acl'][$aid];
1459
1460                 // Update cache hits
1461                 incrementConfigEntry('cache_hits');
1462         } elseif (!EXT_IS_ACTIVE("cache")) {
1463                 // Load from database
1464                 $result_aid = SQL_QUERY_ESC("SELECT default_acl FROM `{!_MYSQL_PREFIX!}_admins` WHERE id=%s LIMIT 1",
1465                         array(bigintval($aid)), __FUNCTION__, __LINE__);
1466                 if (SQL_NUMROWS($result_aid) == 1) {
1467                         // Fetch data
1468                         list($ret) = SQL_FETCHROW($result_aid);
1469
1470                         // Set cache
1471                         $GLOBALS['cache_array']['admins']['def_acl'][$aid] = $ret;
1472                 }
1473
1474                 // Free result
1475                 SQL_FREERESULT($result_aid);
1476         }
1477
1478         // Return email
1479         return $ret;
1480 }
1481 //
1482 function ADD_OPTION_LINES ($table, $id, $name, $default="", $special="", $where="") {
1483         $ret = "";
1484         if ($table == "/ARRAY/") {
1485                 // Selection from array
1486                 if (is_array($id) && is_array($name) && count($id) == count($name)) {
1487                         // Both are arrays
1488                         foreach ($id as $idx => $value) {
1489                                 $ret .= "<option value=\"".$value."\"";
1490                                 if ($default == $value) $ret .= " selected=\"selected\"";
1491                                 $ret .= ">".$name[$idx]."</option>\n";
1492                         } // END - foreach
1493                 } // END - if
1494         } else {
1495                 // Data from database
1496                 $SPEC = ", ".$id;
1497                 if (!empty($special)) $SPEC = ", ".$special;
1498                 $ORDER = $name.$SPEC;
1499                 if ($table == "country") $ORDER = $special;
1500                 $result = SQL_QUERY_ESC("SELECT %s, %s".$SPEC." FROM `{!_MYSQL_PREFIX!}_%s` ".$where." ORDER BY %s",
1501                         array($id, $ORDER, $table, $name), __FUNCTION__, __LINE__);
1502                 if (SQL_NUMROWS($result) > 0) {
1503                         // Found data so add them as OPTION lines: $id is the value and $name is the "name" of the option
1504                         // @TODO Try to rewrite this to $content = SQL_FETCHARRAY()
1505                         while (list($value, $title, $add) = SQL_FETCHROW($result)) {
1506                                 if (empty($special)) $add = "";
1507                                 $ret .= "<option value=\"".$value."\"";
1508                                 if ($default == $value) $ret .= " selected=\"selected\"";
1509                                 if (!empty($add)) $add = " (".$add.")";
1510                                 $ret .= ">".$title.$add."</option>\n";
1511                         } // END - while
1512
1513                         // Free memory
1514                         SQL_FREERESULT($result);
1515                 } else {
1516                         // No data found
1517                         $ret = "<option value=\"x\">{--SELECT_NONE--}</option>\n";
1518                 }
1519         }
1520
1521         // Return - hopefully - the requested data
1522         return $ret;
1523 }
1524 // Activate exchange
1525 function activateExchange () {
1526         // Check total amount of users
1527         $totalUsers = GET_TOTAL_DATA("CONFIRMED", "user_data", "userid", "status", true, " AND max_mails > 0");
1528
1529         if ($totalUsers >= getConfig('activate_xchange')) {
1530                 // Activate System
1531                 SET_SQLS(array(
1532                         "UPDATE `{!_MYSQL_PREFIX!}_mod_reg` SET `locked`='N', hidden='N', mem_only='Y' WHERE module='order' LIMIT 1",
1533                         "UPDATE `{!_MYSQL_PREFIX!}_member_menu` SET `visible`='Y', `locked`='N' WHERE `what`='order' OR `what`='unconfirmed' LIMIT 2",
1534                         "UPDATE `{!_MYSQL_PREFIX!}_config` SET activate_xchange='0' WHERE config=0 LIMIT 1"
1535                 ));
1536
1537                 // Run SQLs
1538                 runFilterChain('run_sqls');
1539
1540                 // Rebuild caches
1541                 rebuildCacheFiles("config", "config");
1542                 rebuildCacheFiles("modreg", "modreg");
1543         } // END - if
1544 }
1545 //
1546 function DELETE_USER_ACCOUNT($uid, $reason)
1547 {
1548         $points = 0;
1549         $result = SQL_QUERY_ESC("SELECT (SUM(p.points) - d.used_points) AS points
1550 FROM `{!_MYSQL_PREFIX!}_user_points` AS p
1551 LEFT JOIN `{!_MYSQL_PREFIX!}_user_data` AS d
1552 ON p.userid=d.userid
1553 WHERE p.userid=%s", array(bigintval($uid)), __FUNCTION__, __LINE__);
1554         if (SQL_NUMROWS($result) == 1) {
1555                 // Save his points to add them to the jackpot
1556                 list($points) = SQL_FETCHROW($result);
1557                 SQL_FREERESULT($result);
1558
1559                 // Delete points entries as well
1560                 SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_user_points` WHERE userid=%s", array(bigintval($uid)), __FUNCTION__, __LINE__);
1561
1562                 // Update mediadata as well
1563                 if (GET_EXT_VERSION("mediadata") >= "0.0.4") {
1564                         // Update database
1565                         MEDIA_UPDATE_ENTRY(array("total_points"), "sub", $points);
1566                 } // END - if
1567
1568                 // Now, when we have all his points adds them do the jackpot!
1569                 ADD_JACKPOT($points);
1570         }
1571
1572         // Delete category selections as well...
1573         SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_user_cats` WHERE userid=%s",
1574                 array(bigintval($uid)), __FUNCTION__, __LINE__);
1575
1576         // Remove from rallye if found
1577         if (EXT_IS_ACTIVE("rallye")) {
1578                 SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_rallye_users` WHERE userid=%s",
1579                         array(bigintval($uid)), __FUNCTION__, __LINE__);
1580         }
1581
1582         // Now a mail to the user and that's all...
1583         $msg = LOAD_EMAIL_TEMPLATE("del-user", array('text' => $reason), $uid);
1584         SEND_EMAIL($uid, getMessage('ADMIN_DEL_ACCOUNT'), $msg);
1585
1586         // Ok, delete the account!
1587         SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1", array(bigintval($uid)), __FUNCTION__, __LINE__);
1588 }
1589
1590 //
1591 function META_DESCRIPTION ($mod, $wht) {
1592         // Exclude admin and member's area
1593         if (($mod != "admin") && ($mod != "login")) {
1594                 // Construct dynamic description
1595                 $DESCR = "{!MAIN_TITLE!} ".trim(getConfig('title_middle'))." ".ADD_DESCR("guest", "what-".$wht, true);
1596
1597                 // Output it directly
1598                 OUTPUT_HTML("<meta name=\"description\" content=\"".$DESCR."\" />");
1599         } // END - if
1600
1601         // Remove depth
1602         unset($GLOBALS['ref_level']);
1603 }
1604 //
1605 function ADD_JACKPOT($points) {
1606         $result = SQL_QUERY("SELECT points FROM `{!_MYSQL_PREFIX!}_jackpot` WHERE ok='ok' LIMIT 1", __FUNCTION__, __LINE__);
1607         if (SQL_NUMROWS($result) == 0) {
1608                 // Create line
1609                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_jackpot` (ok, points) VALUES ('ok','%s')", array($points), __FUNCTION__, __LINE__);
1610         } else {
1611                 // Free memory
1612                 SQL_FREERESULT($result);
1613
1614                 // Update points
1615                 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_jackpot` SET points=points+%s WHERE ok='ok' LIMIT 1",
1616                         array($points), __FUNCTION__, __LINE__);
1617         }
1618 }
1619 //
1620 function SUB_JACKPOT($points) {
1621         // First failed
1622         $ret = "-1";
1623
1624         // Get current points
1625         $result = SQL_QUERY("SELECT points FROM `{!_MYSQL_PREFIX!}_jackpot` WHERE ok='ok' LIMIT 1", __FUNCTION__, __LINE__);
1626         if (SQL_NUMROWS($result) == 0) {
1627                 // Create line
1628                 SQL_QUERY("INSERT INTO `{!_MYSQL_PREFIX!}_jackpot` (ok, points) VALUES ('ok', 0.00000)", __FUNCTION__, __LINE__);
1629         } else {
1630                 // Read points
1631                 list($jackpot) = SQL_FETCHROW($result);
1632                 if ($jackpot >= $points) {
1633                         // Update points when there are enougth points in jackpot
1634                         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_jackpot` SET points=points-%s WHERE ok='ok' LIMIT 1",
1635                                 array($points), __FUNCTION__, __LINE__);
1636                         $ret = $jackpot - $points;
1637                 } // END - if
1638         }
1639
1640         // Free memory
1641         SQL_FREERESULT($result);
1642 }
1643 //
1644 function IS_DEMO () {
1645         return ((EXT_IS_ACTIVE("demo")) && (get_session('admin_login') == "demo"));
1646 }
1647
1648 // Gets the matching what name from module
1649 function GET_WHAT ($modCheck) {
1650         // Is the request element set?
1651         if (REQUEST_ISSET_GET('what')) {
1652                 // Then return this!
1653                 return REQUEST_GET('what');
1654         } // END - if
1655
1656         $wht = "";
1657         //* DEBUG: */ echo __LINE__."!".$modCheck."!<br />\n";
1658         switch ($modCheck)
1659         {
1660         case "admin":
1661                 $wht = "overview";
1662                 break;
1663
1664         case "login":
1665         case "index":
1666                 $wht = "welcome";
1667                 if (($modCheck == "index") && (getConfig('index_home') != "")) $wht = getConfig('index_home');
1668                 break;
1669
1670         default:
1671                 $wht = "";
1672                 break;
1673         }
1674
1675         // Return what value
1676         return $wht;
1677 }
1678
1679 // Subtract points from database and mediadata cache
1680 function SUB_POINTS ($subject, $uid, $points) {
1681         // Add points to used points
1682         SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_user_data` SET `used_points`=`used_points`+%s WHERE userid=%s LIMIT 1",
1683          array($points, bigintval($uid)), __FUNCTION__, __LINE__);
1684
1685         // Insert booking record
1686         if (EXT_IS_ACTIVE("booking")) {
1687                 // Add record
1688                 ADD_BOOKING_RECORD($subject, $uid, $points, "sub");
1689         } // END - if
1690
1691         // Update mediadata as well
1692         if (GET_EXT_VERSION("mediadata") >= "0.0.4") {
1693                 // Update database
1694                 MEDIA_UPDATE_ENTRY(array("total_points"), "sub", $points);
1695         } // END - if
1696 }
1697
1698 // Update config entries
1699 function UPDATE_CONFIG ($entries, $values, $updateMode="") {
1700         // Do not update config in CSS mode
1701         if (($GLOBALS['output_mode'] == "1") || ($GLOBALS['output_mode'] == -1)) {
1702                 return;
1703         } // END - if
1704
1705         // Do we have multiple entries?
1706         if (is_array($entries)) {
1707                 // Walk through all
1708                 $all = "";
1709                 foreach ($entries as $idx => $entry) {
1710                         // Update mode set?
1711                         if (!empty($updateMode)) {
1712                                 // Update entry
1713                                 // @TODO Find a way for updating $_CONFIG here
1714                                 $all .= sprintf("%s=%s%s%s,", $entry, $entry, $updateMode, (float)$values[$idx]);
1715                         } else {
1716                                 // Check if string or number
1717                                 if (($values[$idx] + 0) === $values[$idx]) {
1718                                         // Number detected
1719                                         $all .= sprintf("%s=%s,", $entry, (float)$values[$idx]);
1720                                 } elseif ($values[$idx] == "UNIX_TIMESTAMP()") {
1721                                         // Function UNIX_TIMESTAMP() detected
1722                                         $all .= sprintf("%s=%s,", $entry, $values[$idx]);
1723                                 } else {
1724                                         // String detected
1725                                         $all .= sprintf("%s='%s',", $entry, SQL_ESCAPE($values[$idx]));
1726                                 }
1727                         }
1728
1729                         // Set it in config as well
1730                         setConfigEntry($entry, $values[$idx]);
1731                 } // END - foreach
1732
1733                 // Remove last comma
1734                 $entries = substr($all, 0, -1);
1735         } elseif (!empty($updateMode)) {
1736                 // Update mode set
1737                 // @TODO Find a way for updating $_CONFIG here
1738                 $entries .= sprintf("=%s%s%s", $entries, $updateMode, (float)$values);
1739         } else {
1740                 // Set it in config first
1741                 setConfigEntry($entries, $values);
1742
1743                 // Regular entry to update
1744                 $entries .= sprintf("='%s'", SQL_ESCAPE($values));
1745         }
1746
1747         // Run database update
1748         //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "entries={$entries}");
1749         SQL_QUERY("UPDATE `{!_MYSQL_PREFIX!}_config` SET ".$entries." WHERE config=0 LIMIT 1", __FUNCTION__, __LINE__);
1750
1751         // Get affected rows
1752         $affectedRows = SQL_AFFECTEDROWS();
1753         //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):entries={$entries},affectedRows={$affectedRows}<br />\n";
1754
1755         // Rebuild cache
1756         rebuildCacheFiles("config", "config");
1757 }
1758
1759 // Prepares an SQL statement part for HTML mail and/or holiday depency
1760 function PREPARE_SQL_HTML_HOLIDAY ($mode) {
1761         // Exclude no users by default
1762         $MORE = "";
1763
1764         // HTML mail?
1765         if ($mode == "html") $MORE = " AND html='Y'";
1766         if (GET_EXT_VERSION("holiday") >= "0.1.3") {
1767                 // Add something for the holiday extension
1768                 $MORE .= " AND holiday_active='N'";
1769         } // END - if
1770
1771         // Return result
1772         return $MORE;
1773 }
1774
1775 // "Getter" for total available receivers
1776 function GET_TOTAL_RECEIVERS ($mode="normal") {
1777         // Query database
1778         $result_all = SQL_QUERY("SELECT userid
1779 FROM `{!_MYSQL_PREFIX!}_user_data`
1780 WHERE `status`='CONFIRMED' AND receive_mails > 0 ".PREPARE_SQL_HTML_HOLIDAY($mode),
1781                 __FUNCTION__, __LINE__);
1782
1783         // Get num rows
1784         $numRows = SQL_NUMROWS($result_all);
1785
1786         // Free result
1787         SQL_FREERESULT($result_all);
1788
1789         // Return value
1790         return $numRows;
1791 }
1792
1793 // Returns HTML code with an "<option> list" of all categories
1794 function ADD_CATEGORY_OPTIONS ($mode) {
1795         // Prepare WHERE statement
1796         $whereStatement = " WHERE `visible`='Y'";
1797         if (IS_ADMIN()) $whereStatement = "";
1798
1799         // Initialize array...
1800         $CATS = array(
1801                 'id'   => array(),
1802                 'name' => array(),
1803                 'uids' => array()
1804         );
1805
1806         // Get categories
1807         $result = SQL_QUERY("SELECT id, cat FROM `{!_MYSQL_PREFIX!}_cats`".$whereStatement." ORDER BY `sort`", __FUNCTION__, __LINE__);
1808         if (SQL_NUMROWS($result) > 0) {
1809                 // ... and begin loading stuff
1810                 while ($content = SQL_FETCHARRAY($result)) {
1811                         // Transfer some data
1812                         $CATS['id'][]   = $content['id'];
1813                         $CATS['name'][] = $content['cat'];
1814
1815                         // Check which users are in this category
1816                         $result_uids = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_cats` WHERE cat_id=%s",
1817                                 array(bigintval($content['id'])), __FUNCTION__, __LINE__);
1818
1819                         // Start adding all
1820                         $uid_cnt = 0;
1821                         // @TODO Rewrite this to $content = SQL_FETCHARRAY()
1822                         while (list($ucat) = SQL_FETCHROW($result_uids)) {
1823                                 $result_ver = SQL_QUERY_ESC("SELECT userid FROM `{!_MYSQL_PREFIX!}_user_data`
1824 WHERE userid=%s AND `status`='CONFIRMED' AND receive_mails > 0".PREPARE_SQL_HTML_HOLIDAY($mode)." LIMIT 1",
1825                                         array(bigintval($ucat)), __FUNCTION__, __LINE__);
1826
1827                                 // Add user count
1828                                 $uid_cnt += SQL_NUMROWS($result_ver);
1829
1830                                 // Free memory
1831                                 SQL_FREERESULT($result_ver);
1832                         } // END - while
1833
1834                         // Free memory
1835                         SQL_FREERESULT($result_uids);
1836
1837                         // Add counter
1838                         $CATS['uids'][] = $uid_cnt;
1839                 } // END - while
1840
1841                 // Free memory
1842                 SQL_FREERESULT($result);
1843
1844                 // Generate options
1845                 $OUT = "";
1846                 foreach ($CATS['id'] as $key => $value) {
1847                         if (strlen($CATS['name'][$key]) > 20) $CATS['name'][$key] = substr($CATS['name'][$key], 0, 17)."...";
1848                         $OUT .= "      <option value=\"".$value."\">".$CATS['name'][$key]." (".$CATS['uids'][$key]." {--USER_IN_CAT--})</option>\n";
1849                 } // END - foreach
1850         } else {
1851                 // No cateogries are defined yet
1852                 $OUT = "<option class=\"member_failed\">{!MEMBER_NO_CATS!}</option>\n";
1853         }
1854
1855         // Return HTML code
1856         return $OUT;
1857 }
1858
1859 // Add bonus mail to queue
1860 function ADD_BONUS_MAIL_TO_QUEUE ($subject, $text, $receiverList, $points, $seconds, $url, $cat, $mode="normal", $receiver=0) {
1861         // Is admin or bonus extension there?
1862         if (!IS_ADMIN()) {
1863                 // Abort here
1864                 return false;
1865         } elseif (!EXT_IS_ACTIVE("bonus")) {
1866                 // Abort here
1867                 return false;
1868         }
1869
1870         // Calculcate target sent
1871         $target = SELECTION_COUNT(explode(";", $receiverList));
1872
1873         // Receiver is zero?
1874         if ($receiver == 0) {
1875                 // Then auto-fix it
1876                 $receiver = $target;
1877         } // END - if
1878
1879         // HTML extension active?
1880         if (EXT_IS_ACTIVE("html")) {
1881                 // No HTML by default
1882                 $HTML = "N";
1883
1884                 // HTML mode?
1885                 if ($mode == "html") $HTML = "Y";
1886
1887                 // Add HTML mail
1888                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_bonus`
1889 (subject, text, receivers, points, time, data_type, timestamp, url, cat_id, target_send, mails_sent, html_msg)
1890 VALUES ('%s','%s','%s','%s','%s','NEW', UNIX_TIMESTAMP(),'%s','%s','%s','%s','%s')",
1891                         array(
1892                                 $subject,
1893                                 $text,
1894                                 $receiverList,
1895                                 $points,
1896                                 $seconds,
1897                                 $url,
1898                                 $cat,
1899                                 $target,
1900                                 bigintval($receiver),
1901                                 $HTML
1902                         ), __FUNCTION__, __LINE__);
1903         } else {
1904                 // Add regular mail
1905                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_bonus`
1906 (subject, text, receivers, points, time, data_type, timestamp, url, cat_id, target_send, mails_sent)
1907 VALUES ('%s','%s','%s','%s','%s','NEW', UNIX_TIMESTAMP(),'%s','%s','%s','%s')",
1908                         array(
1909                                 $subject,
1910                                 $text,
1911                                 $receiverList,
1912                                 $points,
1913                                 $seconds,
1914                                 $url,
1915                                 $cat,
1916                                 $target,
1917                                 bigintval($receiver),
1918                         ), __FUNCTION__, __LINE__);
1919         }
1920 }
1921
1922 // Generate a receiver list for given category and maximum receivers
1923 function GENERATE_RECEIVER_LIST ($cat, $receiver, $mode="") {
1924         // Init variables
1925         $CAT_TABS     = "%s";
1926         $CAT_WHERE    = "";
1927         $receiverList = "";
1928         $result       = false;
1929
1930         // Secure data
1931         $cat      = bigintval($cat);
1932         $receiver = bigintval($receiver);
1933
1934         // Is the receiver zero and mode set?
1935         if (($receiver == 0) && (!empty($mode))) {
1936                 // Auto-fix receiver maximum
1937                 $receiver = GET_TOTAL_RECEIVERS($mode);
1938         } // END - if
1939
1940         // Category given?
1941         if ($cat > 0) {
1942                 // Select category
1943                 $CAT_TABS  = "LEFT JOIN `{!_MYSQL_PREFIX!}_user_cats` AS c ON d.userid=c.userid";
1944                 $CAT_WHERE = " AND c.cat_id=%s";
1945         } // END - if
1946
1947         // Exclude users in holiday?
1948         if (GET_EXT_VERSION("holiday") >= "0.1.3") {
1949                 // Add something for the holiday extension
1950                 $CAT_WHERE .= " AND d.holiday_active='N'";
1951         } // END - if
1952
1953         if ((EXT_IS_ACTIVE("html_mail")) && ($mode == "html")) {
1954                 // Only include HTML receivers
1955                 $result = SQL_QUERY_ESC("SELECT d.userid FROM `{!_MYSQL_PREFIX!}_user_data` AS d ".$CAT_TABS." WHERE d.`status`='CONFIRMED' AND d.html='Y'".$CAT_WHERE." ORDER BY d.%s %s LIMIT %s",
1956                         array($cat, getConfig('order_select'), getConfig('order_mode'), $receiver), __FUNCTION__, __LINE__);
1957         } else {
1958                 // Include all
1959                 $result = SQL_QUERY_ESC("SELECT d.userid FROM `{!_MYSQL_PREFIX!}_user_data` AS d ".$CAT_TABS." WHERE d.`status`='CONFIRMED'".$CAT_WHERE." ORDER BY d.%s %s LIMIT %s",
1960                         array($cat, getConfig('order_select'), getConfig('order_mode'), $receiver), __FUNCTION__, __LINE__);
1961         }
1962
1963         // Entries found?
1964         if ((SQL_NUMROWS($result) >= $receiver) && ($receiver > 0)) {
1965                 // Load all entries
1966                 while ($content = SQL_FETCHARRAY($result)) {
1967                         // Add receiver when not empty
1968                         if (!empty($content['userid'])) $receiverList .= $content['userid'].";";
1969                 } // END - while
1970
1971                 // Free memory
1972                 SQL_FREERESULT($result);
1973
1974                 // Remove trailing semicolon
1975                 $receiverList = substr($receiverList, 0, -1);
1976         } // END - if
1977
1978         // Return list
1979         return $receiverList;
1980 }
1981
1982 // Get timestamp for given stats type and data
1983 function USER_STATS_GET_TIMESTAMP ($type, $data, $uid = 0) {
1984         // Default timestamp is zero
1985         $stamp = 0;
1986
1987         // User id set?
1988         if ((isset($GLOBALS['userid'])) && ($uid == 0)) {
1989                 $uid = $GLOBALS['userid'];
1990         } // END - if
1991
1992         // Is the extension installed and updated?
1993         if ((!EXT_IS_ACTIVE("sql_patches")) || (EXT_VERSION_IS_OLDER("sql_patches", "0.5.6"))) {
1994                 // Return zero here
1995                 return $stamp;
1996         } // END - if
1997
1998         // Try to find the entry
1999         $result = SQL_QUERY_ESC("SELECT UNIX_TIMESTAMP(`inserted`) AS `stamp`
2000 FROM `{!_MYSQL_PREFIX!}_user_stats_data`
2001 WHERE userid=%s AND stats_type='%s' AND stats_data='%s'
2002 LIMIT 1",
2003                 array(bigintval($uid), $type, $data), __FUNCTION__, __LINE__);
2004
2005         // Is the entry there?
2006         if (SQL_NUMROWS($result) == 1) {
2007                 // Get this stamp
2008                 list($stamp) = SQL_FETCHROW($result);
2009         } // END - if
2010
2011         // Free result
2012         SQL_FREERESULT($result);
2013
2014         // Return stamp
2015         return $stamp;
2016 }
2017
2018 // Inserts user stats
2019 function USER_STATS_INSERT_RECORD ($uid, $type, $data) {
2020         // Is the extension installed and updated?
2021         if ((!EXT_IS_ACTIVE("sql_patches")) || (EXT_VERSION_IS_OLDER("sql_patches", "0.5.6"))) {
2022                 // Return zero here
2023                 return false;
2024         } // END - if
2025
2026         // Does it exist?
2027         if ((!USER_STATS_GET_TIMESTAMP($type, $data, $uid)) && (!is_array($data))) {
2028                 // Then insert it!
2029                 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_user_stats_data` (`userid`,`stats_type`,`stats_data`) VALUES (%s,'%s','%s')",
2030                         array(bigintval($uid), $type, $data), __FUNCTION__, __LINE__);
2031         } elseif (is_array($data)) {
2032                 // Invalid data!
2033                 DEBUG_LOG(__FUNCTION__, __LINE__, " uid={$uid},type={$type},data={".gettype($data).": Invalid statistics data type!");
2034         }
2035 }
2036
2037 // "Getter" for array for user refs and points in given level
2038 function GET_USER_REF_POINTS ($uid, $level) {
2039         //* DEBUG: */ print "----------------------- <font color=\"#00aa00\">".__FUNCTION__." - ENTRY</font> ------------------------<ul><li>\n";
2040         // Default is no refs and no nickname
2041         $ADD = "";
2042         $refs = array();
2043
2044         // Do we have nickname extension installed?
2045         if (EXT_IS_ACTIVE("nickname")) {
2046                 $ADD = ", ud.nickname";
2047         } // END - if
2048
2049         // Get refs from database
2050         $result = SQL_QUERY_ESC("SELECT ur.id, ur.refid, ud.status, ud.last_online, ud.mails_confirmed, ud.emails_received".$ADD."
2051 FROM `{!_MYSQL_PREFIX!}_user_refs` AS ur
2052 LEFT JOIN `{!_MYSQL_PREFIX!}_user_points` AS up
2053 ON ur.refid=up.userid AND ur.level=0
2054 LEFT JOIN `{!_MYSQL_PREFIX!}_user_data` AS ud
2055 ON ur.refid=ud.userid
2056 WHERE ur.userid=%s AND ur.level=%s
2057 ORDER BY ur.refid ASC",
2058                 array(bigintval($uid), bigintval($level)), __FUNCTION__, __LINE__);
2059
2060         // Are there some entries?
2061         if (SQL_NUMROWS($result) > 0) {
2062                 // Fetch all entries
2063                 while ($row = SQL_FETCHARRAY($result)) {
2064                         // Get total points of this user
2065                         $row['points'] = GET_TOTAL_DATA($row['refid'], "user_points", "points") - GET_TOTAL_DATA($row['refid'], "user_data", "used_points");
2066
2067                         // Get unconfirmed mails
2068                         $row['unconfirmed']  = GET_TOTAL_DATA($row['refid'], "user_links", "id", "userid", true);
2069
2070                         // Init clickrate with zero
2071                         $row['clickrate'] = 0;
2072
2073                         // Is at least one mail received?
2074                         if ($row['emails_received'] > 0) {
2075                                 // Calculate clickrate
2076                                 $row['clickrate'] = ($row['mails_confirmed'] / $row['emails_received'] * 100);
2077                         } // END - if
2078
2079                         // Activity is "active" by default because if autopurge is not installed
2080                         $row['activity'] = MEMBER_ACTIVITY_ACTIVE;
2081
2082                         // Is autopurge installed and the user inactive?
2083                         if ((EXT_IS_ACTIVE("autopurge")) && ((time() - getConfig('ap_inactive_since')) >= $row['last_online']))  {
2084                                 // Inactive user!
2085                                 $row['activity'] = MEMBER_ACTIVITY_INACTIVE;
2086                         } // END - if
2087
2088                         // Remove some entries
2089                         unset($row['mails_confirmed']);
2090                         unset($row['emails_received']);
2091                         unset($row['last_online']);
2092
2093                         // Add row
2094                         $refs[$row['id']] = $row;
2095                 } // END - while
2096         } // END - if
2097
2098         // Free result
2099         SQL_FREERESULT($result);
2100
2101         // Return result
2102         //* DEBUG: */ print "</li></ul>----------------------- <font color=\"#aa0000\">".__FUNCTION__." - EXIT</font> ------------------------<br />\n";
2103         return $refs;
2104 }
2105
2106 // Recuced the amount of received emails for the receipients for given email
2107 function REDUCED_RECIPIENT_RECEIVED_MAILS ($column, $id, $count) {
2108         // Search for mail in database
2109         $result = SQL_QUERY_ESC("SELECT `userid` FROM `{!_MYSQL_PREFIX!}_user_links` WHERE `%s`=%s ORDER BY `userid` ASC LIMIT %s",
2110                 array($column, bigintval($id), $count), __FUNCTION__, __LINE__);
2111
2112         // Are there entries?
2113         if (SQL_NUMROWS($result) > 0) {
2114                 // Now load all userids for one big query!
2115                 // @TODO This can be somehow rewritten
2116                 $UIDs = array();
2117                 while (list($uid) = SQL_FETCHROW($result)) {
2118                         $UIDs[$uid] = $uid;
2119                 } // END - while
2120
2121                 // Now update all user accounts
2122                 SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_user_data` SET `emails_received`=`emails_received`-1 WHERE `userid` IN (%s) LIMIT %s",
2123                         array(implode(",", $UIDs), count($UIDs)), __FUNCTION__, __LINE__);
2124         } // END - if
2125
2126         // Free result
2127         SQL_FREERESULT($result);
2128 }
2129
2130 // Init SQLs array
2131 function INIT_SQLS () {
2132         SET_SQLS(array());
2133 }
2134
2135 // Checks wether the sqls array is initialized
2136 function IS_SQLS_INITIALIZED () {
2137         return ((isset($GLOBALS['sqls'])) && (is_array($GLOBALS['sqls'])));
2138 }
2139
2140 // Setter for SQLs array
2141 function SET_SQLS ($SQLs) {
2142         $GLOBALS['sqls'] = (array) $SQLs;
2143 }
2144
2145 // Remover for SQLs array
2146 function UNSET_SQLS () {
2147         unset($GLOBALS['sqls']);
2148 }
2149
2150 // Getter for SQLs array
2151 function GET_SQLS () {
2152         return $GLOBALS['sqls'];
2153 }
2154
2155 // Add an SQL to the list
2156 function ADD_SQL ($sql) {
2157         //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("sql=%s, count=%d", $sql, COUNT_SQLS()));
2158         $GLOBALS['sqls'][] = (string) $sql;
2159 }
2160
2161 // Setter for SQLs key
2162 function SET_SQL_KEY ($key, $value) {
2163         $GLOBALS['sqls'][$key] = (string) $value;
2164 }
2165
2166 // Counter for SQLs array
2167 function COUNT_SQLS () {
2168         // Default is false
2169         $count = false;
2170
2171         // Is the array there?
2172         if (IS_SQLS_INITIALIZED()) {
2173                 // Then count it
2174                 $count = count($GLOBALS['sqls']);
2175                 //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("count=%d", $count));
2176         } // END - if
2177
2178         // Return it
2179         return $count;
2180 }
2181
2182 // Checks wether the SQLs array is filled
2183 function IS_SQLS_VALID () {
2184         return (
2185                 (IS_SQLS_INITIALIZED()) &&
2186                 (COUNT_SQLS() > 0)
2187         );
2188 }
2189
2190 // [EOF]
2191 ?>