inc/modules/admin/admin-inc.php

   1 <?php
   2 /************************************************************************
   3  * MXChange v0.2.1                                    Start: 08/31/2003 *
   4  * ===============                              Last change: 11/23/2004 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : admin-inc.php                                    *
   8  * -------------------------------------------------------------------- *
   9  * Short description : Administrative related functions                 *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Fuer die Administration benoetigte Funktionen    *
  12  * -------------------------------------------------------------------- *
  13  *                                                                      *
  14  * -------------------------------------------------------------------- *
  15  * Copyright (c) 2003 - 2008 by Roland Haeder                           *
  16  * For more information visit: http://www.mxchange.org                  *
  17  *                                                                      *
  18  * This program is free software; you can redistribute it and/or modify *
  19  * it under the terms of the GNU General Public License as published by *
  20  * the Free Software Foundation; either version 2 of the License, or    *
  21  * (at your option) any later version.                                  *
  22  *                                                                      *
  23  * This program is distributed in the hope that it will be useful,      *
  24  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  25  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  26  * GNU General Public License for more details.                         *
  27  *                                                                      *
  28  * You should have received a copy of the GNU General Public License    *
  29  * along with this program; if not, write to the Free Software          *
  30  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  31  * MA  02110-1301  USA                                                  *
  32  ************************************************************************/
  33
  34 // Some security stuff...
  35 if (ereg(basename(__FILE__), $_SERVER['PHP_SELF']))
  36 {
  37         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
  38         require($INC);
  39 }
  40
  41 //
  42 function REGISTER_ADMIN ($user, $md5, $email=WEBMASTER)
  43 {
  44         $ret = "failed";
  45         $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_admins WHERE login='%s' LIMIT 1",
  46          array($user), __FILE__, __LINE__);
  47         if (SQL_NUMROWS($result) == 0) {
  48                 // Ok, let's create the admin login
  49                 $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_admins (login, password, email) VALUES('%s', '%s', '%s')",
  50                  array($user, $md5, $email), __FILE__, __LINE__);
  51                 $ret = "done";
  52         } else {
  53                 // Free memory
  54                 SQL_FREERESULT($result);
  55
  56                 // Login does already exist
  57                 $ret = "already";
  58         }
  59         return $ret;
  60 }
  61 // Only be executed on login procedure!
  62 function CHECK_ADMIN_LOGIN ($admin_login, $password)
  63 {
  64         global $cacheArray, $_CONFIG, $cacheInstance;
  65         $ret = "404"; $pass = "";
  66         if (!empty($cacheArray['admins']['aid'][$admin_login])) {
  67                 // Get password from cache
  68                 $pass = $cacheArray['admins']['password'][$admin_login];
  69                 $ret = "pass";
  70                 $_CONFIG['cache_hits']++;
  71         } else {
  72                 // Get password from DB
  73                 $result = SQL_QUERY_ESC("SELECT password FROM "._MYSQL_PREFIX."_admins WHERE login='%s' LIMIT 1",
  74                  array($admin_login), __FILE__, __LINE__);
  75                 if (SQL_NUMROWS($result) == 1) {
  76                         $ret = "pass";
  77                         list($pass) = SQL_FETCHROW($result);
  78                         SQL_FREERESULT($result);
  79                 }
  80         }
  81
  82         //* DEBUG: */ echo "*".$pass."/".md5($password)."/".$ret."<br />";
  83         if ((strlen($pass) == 32) && ($pass == md5($password))) {
  84                 // Generate new hash
  85                 $pass = generateHash($password);
  86
  87                 // Is the sql_patches not installed, than we cannot have a valid hashed password here!
  88                 if (($ret == "pass") && ((GET_EXT_VERSION("sql_patches") < "0.3.6") || (GET_EXT_VERSION("sql_patches") == ""))) $ret = "done";
  89         } elseif ((GET_EXT_VERSION("sql_patches") < "0.3.6") || (GET_EXT_VERSION("sql_patches") == "")) {
  90                 // Old hashing way
  91                 return $ret;
  92         }
  93
  94         // Generate salt of password
  95         define('__SALT', substr($pass, 0, -40));
  96         $salt = __SALT;
  97
  98         // Check if password is same
  99         //* DEBUG: */ echo "*".$ret.",".$pass.",".$password.",".$salt."*<br >\n";
 100         if (($ret == "pass") && ($pass == generateHash($password, $salt)) && (!empty($salt)))   {
 101                 // Change the passord hash here
 102                 $pass = generateHash($password);
 103
 104                 // Update password
 105                 $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_admins SET password='%s' WHERE login='%s' LIMIT 1",
 106                  array($pass, $admin_login), __FILE__, __LINE__);
 107
 108                 // Shall I remove the cache file?
 109                 if ((EXT_IS_ACTIVE("cache")) && ($cacheInstance != false)) {
 110                         if ($cacheInstance->cache_file("admins", true)) $cacheInstance->cache_destroy();
 111                 }
 112
 113                 // Login has failed by default... ;-)
 114                 $ret = "failed";
 115
 116                 // Password matches so login here
 117                 if (LOGIN_ADMIN($admin_login, $pass)) {
 118                         // All done now
 119                         $ret = "done";
 120                 }
 121         } elseif ((empty($salt)) && ($ret == "pass")) {
 122                 // Something bad went wrong
 123                 $ret = "failed";
 124         } elseif ($ret == "done") {
 125                 // Try to login here if we have the old hashing way (sql_patches not installed?)
 126                 if (!LOGIN_ADMIN($admin_login, $pass)) {
 127                         // Something went wrong
 128                         $ret = "failed";
 129                 }
 130         }
 131
 132         // Return the result
 133         //* DEBUG: */ die("RETURN=".$ret);
 134         return $ret;
 135 }
 136
 137 // Try to login the admin by setting some session/cookie variables
 138 function LOGIN_ADMIN ($adminLogin, $passHash) {
 139         // Now set all session variables and return the result
 140         return (
 141                 (
 142                         set_session("admin_md5", generatePassString($passHash))
 143                 ) && (
 144                         set_session("admin_login", $adminLogin)
 145                 ) && (
 146                         set_session("admin_last", time())
 147                 ) && (
 148                         set_session("admin_to", $_POST['timeout'])
 149                 )
 150         );
 151 }
 152
 153 // Only be executed on cookie checking
 154 function CHECK_ADMIN_COOKIES ($admin_login, $password) {
 155         global $cacheArray, $_CONFIG;
 156         $ret = "404"; $pass = "";
 157         if (!empty($cacheArray['admins']['aid'][$admin_login])) {
 158                 // Get password from cache
 159                 $pass = $cacheArray['admins']['password'][$admin_login];
 160                 $ret = "pass";
 161                 $_CONFIG['cache_hits']++;
 162         } else {
 163                 // Get password from DB
 164                 $result = SQL_QUERY_ESC("SELECT password FROM "._MYSQL_PREFIX."_admins WHERE login='%s' LIMIT 1",
 165                  array($admin_login), __FILE__, __LINE__);
 166                 if (SQL_NUMROWS($result) == 1) {
 167                         // Entry found
 168                         $ret = "pass";
 169
 170                         // Fetch password
 171                         list($pass) = SQL_FETCHROW($result);
 172                 }
 173
 174                 // Free result
 175                 SQL_FREERESULT($result);
 176         }
 177
 178         //* DEBUG: */ echo __FUNCTION__.":".$pass."(".strlen($pass).")/".$password."(".strlen($password).")<br />\n";
 179
 180         // Check if password matches
 181         if (($ret == "pass") && ((generatePassString($pass) == $password) || ($pass == $password) || ((strlen($pass) == 32) && (md5($password) == $pass)))) {
 182                 // Passwords matches!
 183                 $ret = "done";
 184         }
 185
 186         // Return result
 187         return $ret;
 188 }
 189 //
 190 function admin_WriteData ($file, $comment, $prefix, $suffix, $DATA, $seek=0) {
 191         // Initialize some variables
 192         $done = false;
 193         $seek++;
 194         $found = false;
 195
 196         // Is the file there and read-/write-able?
 197         if ((FILE_READABLE($file)) && (is_writeable($file))) {
 198                 $search = "CFG: ".$comment;
 199                 $tmp = $file.".tmp";
 200
 201                 // Open the source file
 202                 $fp = @fopen($file, 'r') or OUTPUT_HTML("<STRONG>READ:</STRONG> ".$file."<br />");
 203
 204                 // Is the resource valid?
 205                 if (is_resource($fp)) {
 206                         // Open temporary file
 207                         $fp_tmp = @fopen($tmp, 'w') or OUTPUT_HTML("<STRONG>WRITE:</STRONG> ".$tmp."<br />");
 208
 209                         // Is the resource again valid?
 210                         if (is_resource($fp_tmp)) {
 211                                 while (!feof($fp)) {
 212                                         // Read from source file
 213                                         $line = fgets ($fp, 1024);
 214
 215                                         if (strpos($line, $search) > -1) { $next = 0; $found = true; }
 216
 217                                         if ($next > -1) {
 218                                                 if ($next == $seek) {
 219                                                         $next = -1;
 220                                                         $line = $prefix . $DATA . $suffix."\n";
 221                                                 } else {
 222                                                         $next++;
 223                                                 }
 224                                         }
 225
 226                                         // Write to temp file
 227                                         fputs($fp_tmp, $line);
 228                                 }
 229
 230                                 // Close temp file
 231                                 fclose($fp_tmp);
 232
 233                                 // Finished writing tmp file
 234                                 $done = true;
 235                         }
 236
 237                         // Close source file
 238                         fclose($fp);
 239
 240                         if (($done) && ($found)) {
 241                                 // Copy back tmp file and delete tmp :-)
 242                                 @copy($tmp, $file);
 243                                 @unlink($tmp);
 244                                 define('_FATAL', false);
 245                         } elseif (!$found) {
 246                                 OUTPUT_HTML("<STRONG>CHANGE:</STRONG> 404!");
 247                                 define('_FATAL', true);
 248                         } else {
 249                                 OUTPUT_HTML("<STRONG>TMP:</STRONG> UNDONE!");
 250                                 define('_FATAL', true);
 251                         }
 252                 }
 253         } else {
 254                 // File not found, not readable or writeable
 255                 OUTPUT_HTML("<STRONG>404:</STRONG> ".$file."<br />");
 256         }
 257 }
 258
 259 //
 260 function ADMIN_DO_ACTION($wht)
 261 {
 262         global $menuDesription, $menuTitle, $_CONFIG, $cacheArray, $DATA, $DEPTH;
 263         //* DEBUG: */ echo __LINE__."*".$wht."/".$GLOBALS['module']."/".$GLOBALS['action']."/".$GLOBALS['what']."*<br />\n";
 264         if (EXT_IS_ACTIVE("cache"))
 265         {
 266                 // Include cache instance
 267                 global $cacheInstance;
 268         }
 269
 270         // Remove any spaces from variable
 271         if (empty($wht))
 272         {
 273                 // Default admin action is the overview page
 274                 $wht = "overview";
 275         }
 276          else
 277         {
 278                 // Compile out some chars
 279                 $wht = COMPILE_CODE($wht, false, false, false);
 280         }
 281
 282         // Get action value
 283         $act = GET_ACTION($GLOBALS['module'], $wht);
 284
 285         // Define admin login name and ID number
 286         define('__ADMIN_LOGIN', get_session('admin_login'));
 287         define('__ADMIN_ID'   , GET_ADMIN_ID(get_session('admin_login')));
 288
 289         // Preload templates
 290         if (EXT_IS_ACTIVE("admins")) {
 291                 define('__ADMIN_WELCOME', LOAD_TEMPLATE("admin_welcome_admins", true));
 292         } else {
 293                 define('__ADMIN_WELCOME', LOAD_TEMPLATE("admin_welcome", true));
 294         }
 295         define('__ADMIN_FOOTER' , LOAD_TEMPLATE("admin_footer" , true));
 296         define('__ADMIN_MENU'   , ADD_ADMIN_MENU($act, $wht, true));
 297
 298         // Tableset header
 299         LOAD_TEMPLATE("admin_main_header");
 300
 301         // Check if action/what pair is valid
 302         $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_admin_menu
 303 WHERE action='%s' AND ((what='%s' AND what != 'overview') OR ((what='' OR what IS NULL) AND '%s'='overview'))
 304 LIMIT 1", array($act, $wht, $wht), __FILE__, __LINE__);
 305         if (SQL_NUMROWS($result) == 1)
 306         {
 307                 // Free memory
 308                 SQL_FREERESULT($result);
 309
 310                 // Is valid but does the inlcude file exists?
 311                 $INC = sprintf("%sinc/modules/admin/action-%s.php", PATH, $act);
 312                 if ((FILE_READABLE($INC)) && (VALIDATE_MENU_ACTION("admin", $act, $wht)) && (__ACL_ALLOW == true))
 313                 {
 314                         // Ok, we finally load the admin action module
 315                         include($INC);
 316                 }
 317                  elseif (__ACL_ALLOW == false)
 318                 {
 319                         // Access denied
 320                         LOAD_TEMPLATE("admin_menu_failed", false, ADMINS_ACCESS_DENIED);
 321                         ADD_FATAL(ADMINS_ACCESS_DENIED);
 322                 }
 323                  else
 324                 {
 325                         // Include file not found! :-(
 326                         LOAD_TEMPLATE("admin_menu_failed", false, ADMIN_404_ACTION);
 327                         ADD_FATAL(ADMIN_404_ACTION_1.$act.ADMIN_404_ACTION_2);
 328                 }
 329         } else {
 330                 // Invalid action/what pair found!
 331                 LOAD_TEMPLATE("admin_menu_failed", false, ADMIN_INVALID_ACTION);
 332                 ADD_FATAL(ADMIN_INVALID_ACTION_1.$act."/".$wht.ADMIN_INVALID_ACTION_2);
 333         }
 334
 335         // Tableset footer
 336         LOAD_TEMPLATE("admin_main_footer");
 337 }
 338 //
 339 function ADD_ADMIN_MENU($act, $wht,$return=false)
 340 {
 341         global $menuDesription, $menuTitle;
 342         $SUB = false;
 343
 344         // Menu descriptions
 345         $menuDesription = array();
 346         $menuTitle = array();
 347
 348         // Build main menu
 349         $result_main = SQL_QUERY("SELECT action, title, descr FROM "._MYSQL_PREFIX."_admin_menu WHERE (what='' OR what IS NULL) ORDER BY sort, id DESC", __FILE__, __LINE__);
 350         $OUT = "";
 351         if (SQL_NUMROWS($result_main) > 0)
 352         {
 353                 $OUT = "<TABLE border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"admin_menu_main\">
 354 <TR><TD colspan=\"2\" height=\"7\" class=\"seperator\">&nbsp;</TD></TR>\n";
 355                 while (list($menu, $title, $descr) = SQL_FETCHROW($result_main))
 356                 {
 357                         if ((EXT_IS_ACTIVE("admins")) && (GET_EXT_VERSION("admins") > "0.2"))
 358                         {
 359                                 $ACL = ADMINS_CHECK_ACL($menu, "");
 360                         }
 361                          else
 362                         {
 363                                 // ACL is "allow"... hmmm
 364                                 $ACL = true;
 365                         }
 366                         if ($ACL)
 367                         {
 368                                 if (!$SUB)
 369                                 {
 370                                         // Insert compiled menu title and description
 371                                         $menuTitle[$menu]        = $title;
 372                                         $menuDesription[$menu] = $descr;
 373                                 }
 374                                 $OUT .= "<TR>
 375         <TD class=\"admin_menu\" colspan=\"2\">
 376                 <NOBR>&nbsp;<STRONG>&middot;</STRONG>&nbsp;";
 377                                         if (($menu == $act) && (empty($wht)))
 378                                 {
 379                                         $OUT .= "<STRONG>";
 380                                 }
 381                                  else
 382                                 {
 383                                         $OUT .= "[<A href=\"".URL."/modules.php?module=admin&amp;action=".$menu."\">";
 384                                 }
 385                                 $OUT .= $title;
 386                                         if (($menu == $act) && (empty($wht)))
 387                                 {
 388                                         $OUT .= "</STRONG>";
 389                                 }
 390                                  else
 391                                 {
 392                                         $OUT .= "</A>]";
 393                                 }
 394                                 $OUT .= "</NOBR></TD>
 395 </TR>\n";
 396                                 $result_what = SQL_QUERY_ESC("SELECT what, title, descr FROM "._MYSQL_PREFIX."_admin_menu WHERE action='%s' AND what != '' ORDER BY sort, id DESC",
 397                                  array($menu), __FILE__, __LINE__);
 398                                 if ((SQL_NUMROWS($result_what) > 0) && ($act == $menu))
 399                                 {
 400                                         $menuDesription = array();
 401                                         $menuTitle = array(); $SUB = true;
 402                                         $OUT .= "<TR>
 403         <TD width=\"10\" class=\"seperator\">&nbsp;</TD>
 404         <TD class=\"admin_menu\">
 405                 <TABLE border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"admin_menu_sub\">\n";
 406                                                 while (list($wht_sub, $title_what, $desc_what) = SQL_FETCHROW($result_what))
 407                                         {
 408                                                 // Filename
 409                                                 $INC = sprintf("%sinc/modules/admin/what-%s.php", PATH, $wht_sub);
 410                                                 if ((EXT_IS_ACTIVE("admins")) && (GET_EXT_VERSION("admins") > "0.2"))
 411                                                 {
 412                                                         $ACL = ADMINS_CHECK_ACL("", $wht_sub);
 413                                                 }
 414                                                  else
 415                                                 {
 416                                                         // ACL is "allow"... hmmm
 417                                                         $ACL = true;
 418                                                 }
 419                                                 $readable = FILE_READABLE($INC);
 420                                                 if ($ACL)
 421                                                 {
 422                                                         // Insert compiled title and description
 423                                                         $menuTitle[$wht_sub]        = $title_what;
 424                                                         $menuDesription[$wht_sub] = $desc_what;
 425                                                         $OUT .= "<TR>
 426         <TD class=\"admin_menu\" colspan=\"2\">
 427                 <NOBR>&nbsp;<STRONG>--&gt;</STRONG>&nbsp;";
 428                                                         if ($readable)
 429                                                         {
 430                                                                 if ($wht == $wht_sub)
 431                                                                 {
 432                                                                         $OUT .= "<STRONG>";
 433                                                                 }
 434                                                                  else
 435                                                                 {
 436                                                                         $OUT .= "[<A href=\"".URL."/modules.php?module=admin&amp;what=".$wht_sub."\">";
 437                                                                 }
 438                                                         }
 439                                                          else
 440                                                         {
 441                                                                 $OUT .= "<I class=\"admin_note\">";
 442                                                         }
 443                                                         $OUT .= $title_what;
 444                                                         if ($readable)
 445                                                         {
 446                                                                 if ($wht == $wht_sub)
 447                                                                 {
 448                                                                         $OUT .= "</STRONG>";
 449                                                                 }
 450                                                                  else
 451                                                                 {
 452                                                                         $OUT .= "</A>]";
 453                                                                 }
 454                                                         }
 455                                                          else
 456                                                         {
 457                                                                 $OUT .= "</I>";
 458                                                         }
 459                                                         $OUT .= "</NOBR></TD>
 460 </TR>\n";
 461                                                 }
 462                                         }
 463
 464                                         // Free memory
 465                                         SQL_FREERESULT($result_what);
 466                                         $OUT .= "    </TABLE>
 467         </TD>
 468 </TR>\n";
 469                                 }
 470                                 $OUT .= "<TR><TD height=\"7\" colspan=\"2\"></TD></TR>\n";
 471                         }
 472                 }
 473
 474                 // Free memory
 475                 SQL_FREERESULT($result_main);
 476                 $OUT .= "</TABLE>\n";
 477         }
 478
 479         // Compile and run the code here. This inserts all constants into the
 480         // HTML output. Costs me some time to figure this out... *sigh* Quix0r
 481         $eval = "\$OUT = \"".COMPILE_CODE(addslashes($OUT))."\";";
 482         eval($eval);
 483
 484         // Return or output content?
 485         if ($return) {
 486                 return $OUT;
 487         } else {
 488                 OUTPUT_HTML($OUT);
 489         }
 490 }
 491 //
 492 function ADD_MEMBER_SELECTION_BOX($add_all = false, $return = false, $none = false, $def = "0")
 493 {
 494         // Output selection form with all confirmed user accounts listed
 495         $result = SQL_QUERY("SELECT userid, surname, family FROM "._MYSQL_PREFIX."_user_data ORDER BY userid", __FILE__, __LINE__);
 496         $OUT = "";
 497
 498         // USe this only for adding points (e.g. adding refs really makes no sence ;-) )
 499         if ($add_all) $OUT = "      <OPTION value=\"all\">".ALL_MEMBERS."</OPTION>\n";
 500          elseif ($none) $OUT = "      <OPTION value=\"0\">".SELECT_NONE."</OPTION>\n";
 501         while (list($id, $sname, $fname) = SQL_FETCHROW($result))
 502         {
 503                 $OUT .= "      <OPTION value=\"".$id."\"";
 504                 if ($def == $id) $OUT .= " selected=\"selected\"";
 505                 $OUT .= ">".$sname." ".$fname." (".$id.")</OPTION>\n";
 506         }
 507
 508         // Free memory
 509         SQL_FREERESULT($result);
 510
 511         // Remeber options in constant
 512         define('_MEMBER_SELECTION', $OUT);
 513
 514         if (!$return) {
 515                 // Display selection box
 516                 define('__LANG_VALUE', GET_LANGUAGE());
 517
 518                 // Load template
 519                 LOAD_TEMPLATE("admin_member_selection_box", false, $GLOBALS['what']);
 520         }
 521 }
 522 //
 523 function ADMIN_MENU_SELECTION($MODE, $default="", $defid="") {
 524         $wht = "what != ''";
 525         if ($MODE == "action") $wht = "(what='' OR what IS NULL) AND action !='login'";
 526         $result = SQL_QUERY_ESC("SELECT %s, title FROM "._MYSQL_PREFIX."_admin_menu WHERE ".$wht." ORDER BY sort",
 527          array($MODE), __FILE__, __LINE__);
 528         if (SQL_NUMROWS($result) > 0) {
 529                 // Load menu as selection
 530                 $OUT = "<SELECT name=\"".$MODE."_menu";
 531                 if ((!empty($defid)) || ($defid == "0")) $OUT .= "[".$defid."]";
 532                 $OUT .= "\" size=\"1\" class=\"admin_select\">
 533         <OPTION value=\"\">".SELECT_NONE."</OPTION>\n";
 534                 while (list($menu, $title) = SQL_FETCHROW($result)) {
 535                         $OUT .= "  <OPTION value=\"".$menu."\"";
 536                         if ((!empty($default)) && ($default == $menu)) $OUT .= " selected=\"selected\"";
 537                         $OUT .= ">".$title."</OPTION>\n";
 538                 } // END - while
 539
 540                 // Free memory
 541                 SQL_FREERESULT($result);
 542                 $OUT .= "</SELECT>\n";
 543         } else {
 544                 // No menus???
 545                 $OUT = ADMIN_PROBLEM_NO_MENU;
 546         }
 547
 548         // Return output
 549         return $OUT;
 550 }
 551 // Save settings to the database
 552 function ADMIN_SAVE_SETTINGS (&$POST, $tableName="_config", $whereStatement="config=0", $translateComma=array(), $alwaysAdd=false) {
 553         global $_CONFIG, $cacheArray, $cacheInstance;
 554
 555         // Prepare all arrays, variables
 556         $DATA = array();
 557         $skip = false;
 558
 559         // Now, walk through all entries and prepare them for saving
 560         foreach ($POST as $id => $val) {
 561                 // Process only formular field but not submit buttons ;)
 562                 if ($id != "ok") {
 563                         // Do not save the ok value
 564                         CONVERT_SELECTIONS_TO_TIMESTAMP($POST, $DATA, $id, $skip);
 565
 566                         // Shall we process this ID? It muss not be empty, of course
 567                         if ((!$skip) && (!empty($id))) {
 568                                 // Save this entry
 569                                 $val = COMPILE_CODE($val);
 570
 571                                 // Translate the value? (comma to dot!)
 572                                 if ((is_array($translateComma)) && (in_array($id, $translateComma))) {
 573                                         // Then do it here... :)
 574                                         $val = str_replace(",", ".", $val);
 575                                 } // END - if
 576
 577                                 // Shall we add numbers or strings?
 578                                 $test = (float)$val;
 579                                 if ("".$val."" == "".$test."") {
 580                                         // Add numbers
 581                                         $DATA[] = $id."=".$val."";
 582                                 } else {
 583                                         // Add strings
 584                                         $DATA[] = $id."='".trim($val)."'";
 585                                 }
 586
 587                                 // Update current configuration
 588                                 $_CONFIG[$id] = $val;
 589                         } // END - if
 590                 } // END - if
 591         } // END - foreach
 592
 593         // Check if entry does exist
 594         $result = false;
 595         if (!$alwaysAdd) {
 596                 if (!empty($whereStatement)) {
 597                         $result = SQL_QUERY("SELECT * FROM "._MYSQL_PREFIX.$tableName." WHERE ".$whereStatement." LIMIT 1", __FILE__, __LINE__);
 598                 } else {
 599                         $result = SQL_QUERY("SELECT * FROM "._MYSQL_PREFIX.$tableName." LIMIT 1", __FILE__, __LINE__);
 600                 }
 601         } // END - if
 602
 603         if (SQL_NUMROWS($result) == 1) {
 604                 // "Implode" all data to single string
 605                 $DATA_UPDATE = implode(", ", $DATA);
 606
 607                 // Generate SQL string
 608                 $SQL = "UPDATE "._MYSQL_PREFIX.$tableName." SET ".$DATA_UPDATE." WHERE ".$whereStatement." LIMIT 1";
 609         } else {
 610                 // Add Line (does only work with auto_increment!
 611                 $KEYs = array(); $VALUEs = array();
 612                 foreach ($DATA as $entry) {
 613                         // Split up
 614                         $line = explode("=", $entry);
 615                         $KEYs[] = $line[0]; $VALUEs[] = $line[1];
 616                 } // END - foreach
 617
 618                 // Add both in one line
 619                 $KEYs = implode(", ", $KEYs);
 620                 $VALUEs = implode(", ", $VALUEs);
 621
 622                 // Generate SQL string
 623                 $SQL = "INSERT INTO "._MYSQL_PREFIX.$tableName." (".$KEYs.") VALUES(".$VALUEs.")";
 624         }
 625
 626         // Free memory
 627         SQL_FREERESULT($result);
 628
 629         // Simply run generated SQL string
 630         $result = SQL_QUERY($SQL, __FILE__, __LINE__);
 631
 632         // Is the config table updated and the cache extension installed?
 633         if ((GET_EXT_VERSION("cache") >= "0.1.2") && ($tableName == "_config")) {
 634                 // Remove it here...
 635                 if ($cacheInstance->cache_file("config", true)) $cacheInstance->cache_destroy();
 636                 unset($cacheArray);
 637         } // END - if
 638
 639         // Settings saved
 640         LOAD_TEMPLATE("admin_settings_saved", false, "<STRONG class=\"admin_done\">".SETTINGS_SAVED."</STRONG>");
 641 }
 642 //
 643 function ADMIN_MAKE_MENU_SELECTION($menu, $type, $name, $default="") {
 644         // Open the requested menu directory
 645         $handle = opendir(sprintf("%sinc/modules/%s/", PATH, $menu)) or mxchange_die("Cannot load menu ".$menu."!");
 646
 647         // Init the selection box
 648         $OUT = "<SELECT name=\"".$name."\" class=\"admin_select\" size=\"1\">\n <OPTION value=\"\">".IS_TOP_MENU."</OPTION>\n";
 649
 650         // Walk through all files
 651         while ($file = readdir($handle)) {
 652                 // Is this a PHP script?
 653                 if (($file != ".") && ($file != "..") && ($file != "lost+found") && (strpos($file, "".$type."-") > -1) && (strpos($file, ".php") > 0)) {
 654                         // Then test if the file is readable
 655                         $test = sprintf("%sinc/modules/%s/%s", PATH, $menu, $file);
 656                         if ((is_file($test)) && (is_readable($test))) {
 657                                 // Extract the value for what=xxx
 658                                 $part = substr($file, (strlen($type) + 1));
 659                                 $part = substr($part, 0, -4);
 660
 661                                 // Is that part different from the overview?
 662                                 if ($part != "overview") {
 663                                         $OUT .= "       <OPTION value=\"".$part."\"";
 664                                         if ($part == $default) $OUT .= "selected";
 665                                         $OUT .= ">".$part."</OPTION>\n";
 666                                 } // END - if
 667                         } // END - if
 668                 } // END - if
 669         } // END - while
 670
 671         // Close dir and selection box
 672         closedir($handle);
 673         $OUT .= "</SELECT>\n";
 674         return $OUT;
 675 }
 676 //
 677 function ADMIN_USER_PROFILE_LINK($uid, $title="", $wht="list_user") {
 678         if (($title == "") && ($title != "0")) {
 679                 // Set userid as title
 680                 $title = $uid;
 681         } // END - if
 682
 683         if (($title == "0") && ($wht == "list_refs")) {
 684                 // Return title again
 685                 return $title;
 686         } // END - if
 687
 688         //* DEBUG: */ echo "A:".$title."<br />";
 689         // Return link
 690         return "<A href=\"".URL."/modules.php?module=admin&amp;what=".$wht."&amp;u_id=".$uid."\" title=\"".ADMIN_USER_PROFILE_TITLE."\">".$title."</A>";
 691 }
 692 //
 693 function ADMIN_CHECK_MENU_MODE() {
 694         global $_CONFIG, $cacheArray;
 695
 696         // Set the global mode as the mode for all admins
 697         $MODE = $_CONFIG['admin_menu']; $ADMIN = $MODE;
 698
 699         // Check individual settings of current admin
 700         if (isset($cacheArray['admins']['la_mode'][get_session('admin_login')])) {
 701                 // Load from cache
 702                 $ADMIN = $cacheArray['admins']['la_mode'][get_session('admin_login')];
 703                 $_CONFIG['cache_hits']++;
 704         } elseif (GET_EXT_VERSION("admins") >= "0.6.7") {
 705                 // Load from database when version of "admins" is enough
 706                 $result = SQL_QUERY_ESC("SELECT la_mode FROM "._MYSQL_PREFIX."_admins WHERE login='%s' LIMIT 1",
 707                  array(get_session('admin_login')), __FILE__, __LINE__);
 708                 if (SQL_NUMROWS($result) == 1) {
 709                         // Load data
 710                         list($ADMIN) = SQL_FETCHROW($result);
 711                 }
 712
 713                 // Free memory
 714                 SQL_FREERESULT($result);
 715         }
 716
 717         // Check what the admin wants and set it when it's not the global mode
 718         if ($ADMIN != "global") $MODE = $ADMIN;
 719
 720         // Return admin-menu's mode
 721         return $MODE;
 722 }
 723 // Change activation status
 724 function ADMIN_CHANGE_ACTIVATION_STATUS ($IDs, $table, $row, $idRow = "id") {
 725         global $_CONFIG;
 726         $cnt = 0; $newStatus = "Y";
 727         if ((is_array($IDs)) && (count($IDs) > 0)) {
 728                 // "Walk" all through and count them
 729                 foreach ($IDs as $id=>$selected) {
 730                         // Secure the ID number
 731                         $id = bigintval($id);
 732
 733                         // Should always be 1 ;-)
 734                         if ($selected == 1) {
 735                                 // Determine new status
 736                                 $result = SQL_QUERY_ESC("SELECT %s FROM "._MYSQL_PREFIX."_%s WHERE %s=%s LIMIT 1",
 737                                         array($row, $table, $idRow, $id), __FILE__, __LINE__);
 738
 739                                 // Row found?
 740                                 if (SQL_NUMROWS($result) == 1) {
 741                                         // Load the status
 742                                         list($currStatus) = SQL_FETCHROW($result);
 743                                         if ($currStatus == "Y") $newStatus='N'; else $newStatus = "Y";
 744
 745                                         // Change this status
 746                                         SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_%s SET %s='%s' WHERE %s=%s LIMIT 1",
 747                                                 array($table, $row, $newStatus, $idRow, $id), __FILE__, __LINE__);
 748
 749                                         // Count up affected rows
 750                                         $cnt += SQL_AFFECTEDROWS();
 751                                 }
 752
 753                                 // Free the result
 754                                 SQL_FREERESULT($result);
 755                         }
 756                 }
 757
 758                 // Output status
 759                 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_STATUS_CHANGED_1.$cnt.ADMIN_STATUS_CHANGED_2.count($IDs).ADMIN_STATUS_CHANGED_3);
 760         } else {
 761                 // Nothing selected!
 762                 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_NOTHING_SELECTED_CHANGE);
 763         }
 764 }
 765 // Build a special template list
 766 function ADMIN_BUILD_LIST ($listType, $IDs, $table, $columns, $filterFunctions, $extraValues, $idColumn, $userIdColumn) {
 767         global $_CONFIG;
 768         $OUT = ""; $SW = 2;
 769
 770         // "Walk" through all entries
 771         foreach ($IDs as $id => $selected) {
 772                 // Secure ID number
 773                 $id = bigintval($id);
 774
 775                 // Will always be 1 ;-)
 776                 if ($selected == 1) {
 777                         // Get result from a given column array and table name
 778                         $result = SQL_RESULT_FROM_ARRAY($table, $columns, $idColumn, $id);
 779
 780                         // Is there one entry?
 781                         if (SQL_NUMROWS($result) == 1) {
 782                                 // Load all data
 783                                 $content = SQL_FETCHARRAY($result);
 784
 785                                 // Filter all data
 786                                 foreach ($content as $key=>$value) {
 787                                         // Search index
 788                                         $idx = array_search($key, $columns, true);
 789
 790                                         // Handle the call in external function
 791                                         $content[$key] = HANDLE_EXTRA_VALUES($filterFunctions[$idx], $value, $extraValues[$idx]);
 792                                 } // END - foreach
 793
 794                                 // Add color switching
 795                                 $content['sw'] = $SW;
 796
 797                                 // Then list it again...
 798                                 $OUT .= LOAD_TEMPLATE("admin_".$listType."_".$table."_row", true, $content);
 799                                 $SW = 3 - $SW;
 800                         }
 801
 802                         // Free the result
 803                         SQL_FREERESULT($result);
 804                 }
 805         }
 806
 807         // Load master template
 808         LOAD_TEMPLATE("admin_".$listType."_".$table."", false, $OUT);
 809 }
 810 // Delete rows by given ID numbers
 811 function ADMIN_DELETE_ENTRIES_CONFIRM ($IDs, $table, $columns=array(), $filterFunctions=array(), $extraValues=array(), $deleteNow=false, $idColumn="id", $userIdColumn="userid") {
 812         // All valid entries? (We hope so here!)
 813         if ((is_array($IDs)) && (count($IDs) > 0) && (count($columns) == count($filterFunctions)) && (count($columns) == count($extraValues))) {
 814                 // Shall we delete here or list for deletion?
 815                 if ($deleteNow) {
 816                         // Delete them
 817                         $SQL = "DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_%s WHERE %s IN (%s)";
 818                         $idList = "";
 819                         foreach ($IDs as $id => $sel) {
 820                                 $idList .= $id.",";
 821                         } // END - if
 822
 823                         // Run the query
 824                         SQL_QUERY($SQL, array($table, $idColumn, substr($idList, 0, -1)), __FILE__, __LINE__);
 825
 826                         // Was this fine?
 827                         if (SQL_AFFECTEDROWS() == count($IDs)) {
 828                                 // All deleted
 829                                 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_ALL_ENTRIES_REMOVED);
 830                         } else {
 831                                 // Some are still there :(
 832                                 LOAD_TEMPLATE("admin_settings_saved", false, sprintf(ADMIN_SOME_ENTRIES_NOT_DELETED, SQL_AFFECTEDROWS(), count($IDs)));
 833                         }
 834                 } else {
 835                         // List for deletion confirmation
 836                         ADMIN_BUILD_LIST("del", $IDs, $table, $columns, $filterFunctions, $extraValues, $idColumn, $userIdColumn);
 837                 }
 838         } // END - if
 839 }
 840 // Edit rows by given ID numbers
 841 function ADMIN_EDIT_ENTRIES_CONFIRM ($IDs, $table, $columns=array(), $filterFunctions=array(), $extraValues=array(), $editNow=false, $idColumn="id", $userIdColumn="userid") {
 842         // All valid entries? (We hope so here!)
 843         if ((is_array($IDs)) && (count($IDs) > 0) && (count($columns) == count($filterFunctions)) && (count($columns) == count($extraValues))) {
 844                 // Shall we change here or list for editing?
 845                 if ($editNow) {
 846                         // Change them
 847                         die("EDIT!");
 848                 } else {
 849                         // List for editing
 850                         ADMIN_BUILD_LIST("edit", $IDs, $table, $columns, $filterFunctions, $extraValues, $idColumn, $userIdColumn);
 851                 }
 852         } // END - if
 853 }
 854 // Checks proxy settins by fetching check-updates3.php from www.mxchange.org
 855 function ADMIN_TEST_PROXY_SETTINGS ($settingsArray) {
 856         global $_CONFIG;
 857
 858         // By default they are invalid
 859         $valid = false;
 860
 861         // Set temporary the new settings
 862         $_CONFIG = array_merge($_CONFIG, $settingsArray);
 863
 864         // Now get the test URL
 865         $content = GET_URL("check-updates3.php");
 866
 867         // Is the first line with "200 OK"?
 868         $valid = eregi("200 OK", $content[0]);
 869
 870         // Return result
 871         return $valid;
 872 }
 873 // Sends out a link to the given email adress so the admin can reset his/her password
 874 function ADMIN_SEND_PASSWORD_RESET_LINK ($email) {
 875         global $_CONFIG;
 876         // Init output
 877         $OUT = "";
 878
 879         // Compile out security characters (must be for looking up!)
 880         $email = COMPILE_CODE($email);
 881
 882         // Look up administator login
 883         $result = SQL_QUERY_ESC("SELECT id, login, password FROM "._MYSQL_PREFIX."_admins WHERE email='%s' LIMIT 1",
 884                 array($email), __FILE__, __LINE__);
 885
 886         // Is there an account?
 887         if (SQL_NUMROWS($result) == 0) {
 888                 // No account found!
 889                 return ADMIN_NO_LOGIN_WITH_EMAIL;
 890         } // END - if
 891
 892         // Load all data
 893         $content = SQL_FETCHARRAY($result);
 894
 895         // Free result
 896         SQL_FREERESULT($result);
 897
 898         // Generate hash for reset link
 899         $content['hash'] = generateHash(URL.":".$content['id'].":".$content['login'].":".$content['password'], substr($content['password'], 10));
 900
 901         // Remove some data
 902         unset($content['id']);
 903         unset($content['password']);
 904
 905         // Prepare email
 906         $mailText = LOAD_EMAIL_TEMPLATE("admin_reset_password", $content);
 907
 908         // Send it out
 909         SEND_EMAIL($email, ADMIN_RESET_PASS_LINK_SUBJ, $mailText);
 910
 911         // Prepare output
 912         return ADMIN_RESET_LINK_SENT;
 913 }
 914 // Validate hash and login for password reset
 915 function ADMIN_VALIDATE_RESET_LINK_HASH_LOGIN ($hash, $login) {
 916         // By default nothing validates... ;)
 917         $valid = false;
 918
 919         // Compile the login for lookup
 920         $login = COMPILE_CODE($login);
 921
 922         // Then try to find that user
 923         $result = SQL_QUERY_ESC("SELECT id, password, email FROM "._MYSQL_PREFIX."_admins WHERE login='%s' LIMIT 1",
 924                 array($login), __FILE__, __LINE__);
 925
 926         // Is an account here?
 927         if (SQL_NUMROWS($result) == 1) {
 928                 // Load all data
 929                 $content = SQL_FETCHARRAY($result);
 930
 931                 // Generate hash again
 932                 $hashFromData = generateHash(URL.":".$content['id'].":".$login.":".$content['password'], substr($content['password'], 10));
 933
 934                 // Does both match?
 935                 $valid = ($hash == $hashFromData);
 936         } // END - if
 937
 938         // Free result
 939         SQL_FREERESULT($result);
 940
 941         // Return result
 942         return $valid;
 943 }
 944 // Reset the password for the login. Do NOT call this function without calling above function first!
 945 function ADMIN_RESET_PASSWORD ($login, $password) {
 946         // Init hash
 947         $passHash = "";
 948
 949         // Now check if we have sql_patches installed
 950         if (GET_EXT_VERSION("sql_patches") >= "0.3.6") {
 951                 // Use new way of hashing
 952                 $passHash = generateHash($password);
 953         } else {
 954                 // Old MD5 method
 955                 $passHash = md5($password);
 956         }
 957
 958         // Update database
 959         SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_admins SET password='%s' WHERE login='%s' LIMIT 1",
 960                 array($passHash, $login), __FILE__, __LINE__);
 961
 962         // Return output
 963         return ADMIN_PASSWORD_RESET_DONE;
 964 }
 965 // Solves a task by given id number
 966 function ADMIN_SOLVE_TASK ($id) {
 967         // Update the task data
 968         ADMIN_UPDATE_TASK_DATA($id, "status", "SOLVED");
 969 }
 970 // Marks a given task as deleted
 971 function ADMIN_DELETE_TASK ($id) {
 972         // Update the task data
 973         ADMIN_UPDATE_TASK_DATA($id, "status", "DELETED");
 974 }
 975 // Function to update task data
 976 function ADMIN_UPDATE_TASK_DATA ($id, $row, $data) {
 977         // Update the task
 978         SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_task_system SET %s='%s' WHERE id=%s LIMIT 1",
 979                 array($row, $data, bigintval($id)), __FILE__, __LINE__);
 980 }
 981 //
 982 ?>