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  * $Revision::                                                        $ *
  14  * $Date::                                                            $ *
  15  * $Tag:: 0.2.1-FINAL                                                 $ *
  16  * $Author::                                                          $ *
  17  * Needs to be in all Files and every File needs "svn propset           *
  18  * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
  19  * -------------------------------------------------------------------- *
  20  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  21  * For more information visit: http://www.mxchange.org                  *
  22  *                                                                      *
  23  * This program is free software; you can redistribute it and/or modify *
  24  * it under the terms of the GNU General Public License as published by *
  25  * the Free Software Foundation; either version 2 of the License, or    *
  26  * (at your option) any later version.                                  *
  27  *                                                                      *
  28  * This program is distributed in the hope that it will be useful,      *
  29  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  30  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  31  * GNU General Public License for more details.                         *
  32  *                                                                      *
  33  * You should have received a copy of the GNU General Public License    *
  34  * along with this program; if not, write to the Free Software          *
  35  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  36  * MA  02110-1301  USA                                                  *
  37  ************************************************************************/
  38
  39 // Some security stuff...
  40 if (!defined('__SECURITY')) {
  41         die();
  42 } // END - if
  43
  44 // Register an administrator account
  45 function addAdminAccount ($user, $md5, $email) {
  46         // Login does already exist
  47         $ret = 'already';
  48
  49         // Lookup the admin
  50         $result = SQL_QUERY_ESC("SELECT `id` FROM `{?_MYSQL_PREFIX?}_admins` WHERE `login`='%s' LIMIT 1",
  51                 array($user), __FUNCTION__, __LINE__);
  52
  53         // Is the entry there?
  54         if (SQL_NUMROWS($result) == '0') {
  55                 // Ok, let's create the admin login
  56                 SQL_QUERY_ESC("INSERT INTO `{?_MYSQL_PREFIX?}_admins` (`login`, `password`, `email`) VALUES ('%s', '%s', '%s')",
  57                         array(
  58                                 $user,
  59                                 $md5,
  60                                 $email
  61                         ), __FUNCTION__, __LINE__);
  62                 $ret = 'done';
  63         } // END - if
  64
  65         // Free memory
  66         SQL_FREERESULT($result);
  67
  68         // Return result
  69         return $ret;
  70 }
  71
  72 // Only be executed on login procedure!
  73 function ifAdminLoginDataIsValid ($admin, $password) {
  74         // By default no admin is found
  75         $ret = '404';
  76
  77         // Get admin id
  78         $adminId = getAdminId($admin);
  79
  80         // Init array with admin id by default
  81         $data = array('admin_id' => $adminId);
  82
  83         // Is the cache valid?
  84         if (isAdminHashSet($admin)) {
  85                 // Get password from cache
  86                 $data['password'] = getAdminHash($admin);
  87                 $ret = 'pass';
  88                 incrementStatsEntry('cache_hits');
  89
  90                 // Include more admins data?
  91                 if ((isExtensionInstalledAndNewer('admins', '0.7.2')) && (isset($GLOBALS['cache_array']['admin']['login_failures'][$adminId]))) {
  92                         // Load them here
  93                         $data['login_failures'] = $GLOBALS['cache_array']['admin']['login_failures'][$adminId];
  94                         $data['last_failure']   = $GLOBALS['cache_array']['admin']['last_failure'][$adminId];
  95                 } // END - if
  96         } elseif (!isExtensionActive('cache')) {
  97                 // Add extra data via filter now
  98                 $add = runFilterChain('sql_admin_extra_data');
  99
 100                 // Get password from DB
 101                 $result = SQL_QUERY_ESC("SELECT `password`" . $add . " FROM `{?_MYSQL_PREFIX?}_admins` WHERE `id`=%s LIMIT 1",
 102                         array($adminId), __FUNCTION__, __LINE__);
 103
 104                 // Entry found?
 105                 if (SQL_NUMROWS($result) == 1) {
 106                         // Login password found
 107                         $ret = 'pass';
 108
 109                         // Fetch data
 110                         $data = SQL_FETCHARRAY($result);
 111                 } // END - if
 112
 113                 // Free result
 114                 SQL_FREERESULT($result);
 115         }
 116
 117         //* DEBUG: */ outputHtml("*".$data['password'].'/'.md5($password).'/'.$ret."<br />");
 118         if ((isset($data['password'])) && (strlen($data['password']) == 32) && ($data['password'] == md5($password))) {
 119                 // Generate new hash
 120                 $data['password'] = generateHash($password);
 121
 122                 // Is the sql_patches not installed, than we cannot have a valid hashed password here!
 123                 if (($ret == 'pass') && ((isExtensionInstalledAndOlder('sql_patches', '0.3.6')) || (!isExtensionInstalled('sql_patches')))) $ret = 'done';
 124         } elseif ((isExtensionInstalledAndOlder('sql_patches', '0.3.6')) || (!isExtensionInstalled('sql_patches'))) {
 125                 // Old hashing way
 126                 return $ret;
 127         } elseif (!isset($data['password'])) {
 128                 // Password not found, so no valid login!
 129                 return $ret;
 130         }
 131
 132         // Generate salt of password
 133         $salt = substr($data['password'], 0, -40);
 134
 135         // Check if password is same
 136         //* DEBUG: */ outputHtml("*".$ret.','.$data['password'].','.$password.','.$salt."*<br />");
 137         if (($ret == 'pass') && ($data['password'] == generateHash($password, $salt)) && ((!empty($salt))) || ($data['password'] == $password)) {
 138                 // Re-hash the plain passord with new random salt
 139                 $data['password'] = generateHash($password);
 140
 141                 // Do we have 0.7.0 of admins or later?
 142                 // Remmeber login failures if available
 143                 if ((isExtensionInstalledAndNewer('admins', '0.7.2')) && (isset($data['login_failures']))) {
 144                         // Store it in session
 145                         setSession('mxchange_admin_failures', $data['login_failures']);
 146                         setSession('mxchange_admin_last_fail', $data['last_failure']);
 147
 148                         // Update password and reset login failures
 149                         SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_admins` SET `password`='%s',`login_failures`=0,`last_failure`='0000-00-00 00:00:00' WHERE `id`=%s LIMIT 1",
 150                                 array($data['password'], $adminId), __FUNCTION__, __LINE__);
 151                 } else {
 152                         // Update password
 153                         SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_admins` SET `password`='%s' WHERE `id`=%s LIMIT 1",
 154                                 array($data['password'], $adminId), __FUNCTION__, __LINE__);
 155                 }
 156
 157                 // Rebuild cache
 158                 rebuildCacheFile('admin', 'admin');
 159
 160                 // Login has failed by default... ;-)
 161                 $ret = 'failed1';
 162
 163                 // Password matches so login here
 164                 if (doAdminLogin($admin, $data['password'])) {
 165                         // All done now
 166                         $ret = 'done';
 167                 } // END - if
 168         } elseif ((empty($salt)) && ($ret == 'pass')) {
 169                 // Something bad went wrong
 170                 $ret = 'failed_salt';
 171         } elseif ($ret == 'done') {
 172                 // Try to login here if we have the old hashing way (sql_patches not installed?)
 173                 if (!doAdminLogin($admin, $data['password'])) {
 174                         // Something went wrong
 175                         $ret = 'failed2';
 176                 } // END - if
 177         }
 178
 179         // Count login failure if admins extension version is 0.7.0+
 180         if (($ret == 'pass') && (getExtensionVersion('admins') >= '0.7.0')) {
 181                 // Update counter
 182                 SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_admins` SET login_failures`=`login_failures`+1,`last_failure`=NOW() WHERE `id`=%s LIMIT 1",
 183                         array($adminId), __FUNCTION__, __LINE__);
 184
 185                 // Rebuild cache
 186                 rebuildCacheFile('admin', 'admin');
 187         } // END - if
 188
 189         // Return the result
 190         //* DEBUG: */ die('RETURN=' . $ret);
 191         return $ret;
 192 }
 193
 194 // Try to login the admin by setting some session/cookie variables
 195 function doAdminLogin ($adminLogin, $passHash) {
 196         // Reset failure counter on matching admins version
 197         if ((isExtensionInstalledAndNewer('admins', '0.7.0')) && ((isExtensionOlder('sql_patches', '0.3.6')) || (!isExtensionInstalled('sql_patches')))) {
 198                 // Reset counter on out-dated sql_patches version
 199                 SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_admins` SET `login_failures`=0, `last_failure`='0000-00-00 00:00:00' WHERE `login`='%s' LIMIT 1",
 200                         array($adminLogin), __FUNCTION__, __LINE__);
 201
 202                 // Rebuild cache
 203                 rebuildCacheFile('admin', 'admin');
 204         } // END - if
 205
 206         // Now set all session variables and return the result
 207         return ((
 208                 setSession('admin_md5', generatePassString($passHash))
 209         ) && (
 210                 setSession('admin_login', $adminLogin)
 211         ) && (
 212                 setSession('admin_last', time())
 213         ));
 214 }
 215
 216 // Only be executed on cookie checking
 217 function ifAdminCookiesAreValid ($admin, $password) {
 218         // By default no admin cookies are found
 219         $ret  = '404';
 220         $pass = '';
 221
 222         // Get hash
 223         $pass = getAdminHash($admin);
 224         if ($pass != '-1') $ret = 'pass';
 225
 226         //* DEBUG: */ outputHtml(__FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):".generatePassString($pass).'('.strlen($pass).")/".$password.'('.strlen($password).")<br />");
 227
 228         // Check if password matches
 229         if (($ret == 'pass') && ((generatePassString($pass) == $password) || ($pass == $password) || ((strlen($pass) == 32) && (md5($password) == $pass))) && (isAdmin())) {
 230                 // Passwords matches!
 231                 $ret = 'done';
 232         } // END - if
 233
 234         // Return result
 235         return $ret;
 236 }
 237
 238 // Do an admin action
 239 function doAdminAction () {
 240         // Get default what
 241         $what = getWhat();
 242
 243         //* DEBUG: */ outputHtml(__LINE__."*".$what.'/'.getModule().'/'.getAction().'/'.getWhat()."*<br />");
 244
 245         // Remove any spaces from variable
 246         if (empty($what)) {
 247                 // Default admin action is the overview page
 248                 $what = 'overview';
 249         } else {
 250                 // Secure it
 251                 $what = secureString($what);
 252         }
 253
 254         // Get action value
 255         $action = getModeAction(getModule(), $what);
 256
 257         // Define admin login name and id number
 258         $content['login'] = getSession('admin_login');
 259         $content['id']    = getCurrentAdminId();
 260
 261         // Preload templates
 262         if (isExtensionActive('admins')) {
 263                 $content['welcome'] = loadTemplate('admin_welcome_admins', true, $content);
 264         } else {
 265                 $content['welcome'] = loadTemplate('admin_welcome', true, $content);
 266         }
 267         $content['footer'] = loadTemplate('admin_footer' , true, $content);
 268         $content['menu']   = addAdminMenu($action, $what, true);
 269
 270         // Tableset header
 271         loadTemplate('admin_main_header', false, $content);
 272
 273         // Is sql_patches not yet installed?
 274         if (!isExtensionInstalled('sql_patches')) {
 275                 // Output warning
 276                 loadTemplate('admin_settings_saved', false, getMessage('ADMIN_WARNING_SQL_PATCHES_MISSING'));
 277         } // END - if
 278
 279         // Check if action/what pair is valid
 280         $result_action = SQL_QUERY_ESC("SELECT
 281         `id`
 282 FROM
 283         `{?_MYSQL_PREFIX?}_admin_menu`
 284 WHERE
 285         `action`='%s' AND
 286         (
 287                 (
 288                         `what`='%s' AND `what` != 'overview'
 289                 ) OR (
 290                         (
 291                                 `what`='' OR `what` IS NULL
 292                         ) AND (
 293                                 '%s'='overview'
 294                         )
 295                 )
 296         )
 297 LIMIT 1",
 298                 array($action, $what, $what), __FUNCTION__, __LINE__);
 299         if (SQL_NUMROWS($result_action) == 1) {
 300                 // Is valid but does the inlcude file exists?
 301                 $inc = sprintf("inc/modules/admin/action-%s.php", $action);
 302                 if ((isIncludeReadable($inc)) && (isMenuActionValid('admin', $action, $what)) && ($GLOBALS['acl_allow'] === true)) {
 303                         // Ok, we finally load the admin action module
 304                         loadInclude($inc);
 305                 } elseif ($GLOBALS['acl_allow'] === false) {
 306                         // Access denied
 307                         loadTemplate('admin_menu_failed', false, sprintf(getMessage('ADMIN_ACCESS_DENIED'), $what));
 308                 } else {
 309                         // Include file not found! :-(
 310                         loadTemplate('admin_menu_failed', false, sprintf(getMessage('ADMIN_ACTION_404'), $action));
 311                 }
 312         } else {
 313                 // Invalid action/what pair found!
 314                 loadTemplate('admin_menu_failed', false, sprintf(getMessage('ADMIN_ACTION_INVALID'), $action.'/'.$what));
 315         }
 316
 317         // Free memory
 318         SQL_FREERESULT($result_action);
 319
 320         // Tableset footer
 321         loadTemplate('admin_main_footer', false, $content);
 322 }
 323
 324 // Adds an admin menu
 325 function addAdminMenu ($action, $what, $return=false) {
 326         // Init variables
 327         $SUB = false;
 328         $OUT = '';
 329
 330         // Menu descriptions
 331         $GLOBALS['menu']['description'] = array();
 332         $GLOBALS['menu']['title'] = array();
 333
 334         // Build main menu
 335         $result_main = SQL_QUERY("SELECT
 336         `action`, `title`, `descr`
 337 FROM
 338         `{?_MYSQL_PREFIX?}_admin_menu`
 339 WHERE
 340         (`what`='' OR `what` IS NULL)
 341 ORDER BY
 342         `sort` ASC,
 343         `id` DESC", __FUNCTION__, __LINE__);
 344
 345         // Do we have entries?
 346         if (SQL_NUMROWS($result_main) > 0) {
 347                 $OUT = "<div style=\"height:7px\" class=\"seperator\">&nbsp;</div>\n";
 348                 $OUT .= "<ul class=\"admin_menu_main\">\n";
 349                 // @TODO Rewrite this to $content = SQL_FETCHARRAY()
 350                 while (list($menu, $title, $descr) = SQL_FETCHROW($result_main)) {
 351                         if ((isExtensionActive('admins')) && (getExtensionVersion('admins') > '0.2.0')) {
 352                                 $ACL = adminsCheckAdminAcl($menu, '');
 353                         } else {
 354                                 // @TODO ACL is 'allow'... hmmm
 355                                 $ACL = true;
 356                         }
 357
 358                         // Filename
 359                         $inc = sprintf("inc/modules/admin/action-%s.php", $menu);
 360
 361                         // Is the file readable?
 362                         $readable = isIncludeReadable($inc);
 363
 364                         if ($ACL === true) {
 365                                 if ($SUB === false) {
 366                                         // Insert compiled menu title and description
 367                                         $GLOBALS['menu']['title'][$menu]      = $title;
 368                                         $GLOBALS['menu']['description'][$menu] = $descr;
 369                                 }
 370                                 $OUT .= "<li class=\"admin_menu\">
 371 <div class=\"nobr\"><strong>&middot;</strong>&nbsp;";
 372
 373                                 if ($readable === true) {
 374                                         if (($menu == $action) && (empty($what))) {
 375                                                 $OUT .= "<strong>";
 376                                         } else {
 377                                                 $OUT .= "[<a href=\"{?URL?}/modules.php?module=admin&amp;action=".$menu."\">";
 378                                         }
 379                                 } else {
 380                                         $OUT .= "<em style=\"cursor:help\" class=\"admin_note\" title=\"{--MENU_ACTION_404--}\">";
 381                                 }
 382
 383                                 $OUT .= $title;
 384
 385                                 if ($readable === true) {
 386                                         if (($menu == $action) && (empty($what))) {
 387                                                 $OUT .= "</strong>";
 388                                         } else {
 389                                                 $OUT .= "</a>]";
 390                                         }
 391                                 } else {
 392                                         $OUT .= "</em>";
 393                                 }
 394
 395                                 $OUT .= "</div>
 396 </li>\n";
 397
 398                                 // Check for menu entries
 399                                 $result_what = SQL_QUERY_ESC("SELECT
 400         `what`, `title`, `descr`
 401 FROM
 402         `{?_MYSQL_PREFIX?}_admin_menu`
 403 WHERE
 404         `action`='%s' AND
 405         `what` != '' AND
 406         `what` IS NOT NULL
 407 ORDER BY
 408         `sort` ASC,
 409         `id` DESC",
 410                                         array($menu), __FUNCTION__, __LINE__);
 411
 412                                 // Remember the count for later checks
 413                                 setAdminMenuHasEntries($menu, ((SQL_NUMROWS($result_what) > 0) && ($action == $menu)));
 414
 415                                 // Do we have entries?
 416                                 if ((ifAdminMenuHasEntries($menu)) && (SQL_NUMROWS($result_what) > 0)) {
 417                                         $GLOBALS['menu']['description'] = array();
 418                                         $GLOBALS['menu']['title'] = array(); $SUB = true;
 419                                         $OUT .= "<li class=\"admin_menu_sub\"><ul class=\"admin_menu_sub\">\n";
 420                                         // @TODO Rewrite this to $content = SQL_FETCHARRAY()
 421                                         while (list($what_sub, $title_what, $desc_what) = SQL_FETCHROW($result_what)) {
 422                                                 // Check for access level
 423                                                 if ((isExtensionActive('admins')) && (getExtensionVersion('admins') > '0.2.0')) {
 424                                                         $ACL = adminsCheckAdminAcl('', $what_sub);
 425                                                 } else {
 426                                                         // @TODO ACL is 'allow'... hmmm
 427                                                         $ACL = true;
 428                                                 }
 429
 430                                                 // Filename
 431                                                 $inc = sprintf("inc/modules/admin/what-%s.php", $what_sub);
 432
 433                                                 // Is the file readable?
 434                                                 $readable = isIncludeReadable($inc);
 435
 436                                                 // Access allowed?
 437                                                 if ($ACL === true) {
 438                                                         // Insert compiled title and description
 439                                                         $GLOBALS['menu']['title'][$what_sub]      = $title_what;
 440                                                         $GLOBALS['menu']['description'][$what_sub] = $desc_what;
 441                                                         $OUT .= "<li class=\"admin_menu\">
 442                 <div class=\"nobr\"><strong>--&gt;</strong>&nbsp;";
 443                                                         if ($readable === true) {
 444                                                                 if ($what == $what_sub) {
 445                                                                         $OUT .= "<strong>";
 446                                                                 } else {
 447                                                                         $OUT .= "[<a href=\"{?URL?}/modules.php?module=admin&amp;what=".$what_sub."\">";
 448                                                                 }
 449                                                         } else {
 450                                                                 $OUT .= "<em style=\"cursor:help\" class=\"admin_note\" title=\"{--MENU_WHAT_404--}\">";
 451                                                         }
 452
 453                                                         $OUT .= $title_what;
 454
 455                                                         if ($readable === true) {
 456                                                                 if ($what == $what_sub) {
 457                                                                         $OUT .= "</strong>";
 458                                                                 } else {
 459                                                                         $OUT .= "</a>]";
 460                                                                 }
 461                                                         } else {
 462                                                                 $OUT .= "</em>";
 463                                                         }
 464                                                         $OUT .= "</div>
 465 </li>\n";
 466                                                 } // END - if
 467                                         } // END - while
 468
 469                                         // Free memory
 470                                         SQL_FREERESULT($result_what);
 471                                         $OUT .= "</ul>
 472 </li>\n";
 473                                 } // END - if
 474
 475                                 $OUT .= "<li style=\"height:7px\" class=\"seperator\">&nbsp;</li>\n";
 476                         } // END - if
 477                 } // END - while
 478
 479                 // Free memory
 480                 SQL_FREERESULT($result_main);
 481                 $OUT .= "</ul>\n";
 482         }
 483
 484         // Is there a cache instance again?
 485         // Return or output content?
 486         if ($return === true) {
 487                 return $OUT;
 488         } else {
 489                 outputHtml($OUT);
 490         }
 491 }
 492
 493 // Create member selection box
 494 function addMemberSelectionBox ($def=0, $add_all=false, $return=false, $none=false, $field='userid') {
 495         // Output selection form with all confirmed user accounts listed
 496         $result = SQL_QUERY("SELECT `userid`, `surname`, `family` FROM `{?_MYSQL_PREFIX?}_user_data` ORDER BY `userid` ASC", __FUNCTION__, __LINE__);
 497
 498         // Default output
 499         $OUT = '';
 500
 501         // USe this only for adding points (e.g. adding refs really makes no sence ;-) )
 502         if ($add_all === true)   $OUT = "      <option value=\"all\">{--ALL_MEMBERS--}</option>\n";
 503          elseif ($none === true) $OUT = "      <option value=\"0\">{--SELECT_NONE--}</option>\n";
 504
 505         while ($content = SQL_FETCHARRAY($result)) {
 506                 $OUT .= "      <option value=\"".bigintval($content['userid'])."\"";
 507                 if ($def == $content['userid']) $OUT .= ' selected="selected"';
 508                 $OUT .= ">".$content['surname']." ".$content['family']." (".bigintval($content['userid']).")</option>\n";
 509         } // END - while
 510
 511         // Free memory
 512         SQL_FREERESULT($result);
 513
 514         if ($return === false) {
 515                 // Remeber options in constant
 516                 $content['member_selection'] = $OUT;
 517                 $content['what']             = getWhat();
 518
 519                 // Load template
 520                 loadTemplate('admin_member_selection_box', false, $content);
 521         } else {
 522                 // Return content in selection frame
 523                 return "<select class=\"admin_select\" name=\"".$field."\" size=\"1\">\n".$OUT."</select>\n";
 524         }
 525 }
 526
 527 // Create a menu selection box for given menu system
 528 // @TODO Try to rewrite this to adminAddMenuSelectionBox()
 529 // @DEPRECATED
 530 function adminMenuSelectionBox_DEPRECATED ($mode, $default = '', $defid = '') {
 531         $what = "`what` != ''";
 532         if ($mode == 'action') $what = "(`what`='' OR `what` IS NULL) AND action !='login'";
 533         $result = SQL_QUERY_ESC("SELECT %s, title FROM `{?_MYSQL_PREFIX?}_admin_menu` WHERE ".$what." ORDER BY `sort`",
 534                 array($mode), __FUNCTION__, __LINE__);
 535         if (SQL_NUMROWS($result) > 0) {
 536                 // Load menu as selection
 537                 $OUT = "<select name=\"".$mode."_menu";
 538                 if ((!empty($defid)) || ($defid == '0')) $OUT .= "[".$defid."]";
 539                 $OUT .= "\" size=\"1\" class=\"admin_select\">
 540         <option value=\"\">{--SELECT_NONE--}</option>\n";
 541                 // @TODO Try to rewrite this to $content = SQL_FETCHARRAY(). Please look some lines above for the dynamic query
 542                 while (list($menu, $title) = SQL_FETCHROW($result)) {
 543                         $OUT .= "  <option value=\"".$menu."\"";
 544                         if ((!empty($default)) && ($default == $menu)) $OUT .= ' selected="selected"';
 545                         $OUT .= ">".$title."</option>\n";
 546                 } // END - while
 547
 548                 // Free memory
 549                 SQL_FREERESULT($result);
 550                 $OUT .= "</select>\n";
 551         } else {
 552                 // No menus???
 553                 $OUT = getMessage('ADMIN_PROBLEM_NO_MENU');
 554         }
 555
 556         // Return output
 557         return $OUT;
 558 }
 559
 560 // Wrapper for $_POST and adminSaveSettings
 561 function adminSaveSettingsFromPostData ($tableName = '_config', $whereStatement = '`config`=0', $translateComma = array(), $alwaysAdd = false) {
 562         // Get the array
 563         $postData = postRequestArray();
 564
 565         // Call the lower function
 566         adminSaveSettings($postData, $tableName, $whereStatement, $translateComma, $alwaysAdd);
 567 }
 568
 569 // Save settings to the database
 570 function adminSaveSettings (&$postData, $tableName = '_config', $whereStatement = '`config`=0', $translateComma = array(), $alwaysAdd = false) {
 571         // Prepare all arrays, variables
 572         $DATA = array();
 573         $skip = false;
 574
 575         // Now, walk through all entries and prepare them for saving
 576         foreach ($postData as $id => $val) {
 577                 // Process only formular field but not submit buttons ;)
 578                 if ($id != 'ok') {
 579                         // Do not save the ok value
 580                         convertSelectionsToTimestamp($postData, $DATA, $id, $skip);
 581
 582                         // Shall we process this id? It muss not be empty, of course
 583                         if (($skip === false) && (!empty($id)) && (!isset($GLOBALS['skip_config'][$id]))) {
 584                                 // Translate the value? (comma to dot!)
 585                                 if ((is_array($translateComma)) && (in_array($id, $translateComma))) {
 586                                         // Then do it here... :)
 587                                         $val = convertCommaToDot($val);
 588                                 } // END - if
 589
 590                                 // Shall we add numbers or strings?
 591                                 $test = (float)$val;
 592                                 if ('' . $val . '' == '' . $test . '') {
 593                                         // Add numbers
 594                                         $DATA[] = sprintf("`%s`=%s", $id, $test);
 595                                 } else {
 596                                         // Add strings
 597                                         $DATA[] = sprintf("`%s`='%s'", $id, trim($val));
 598                                 }
 599
 600                                 // Do not add a config entry twice
 601                                 $GLOBALS['skip_config'][$id] = true;
 602
 603                                 // Update current configuration
 604                                 setConfigEntry($id, $val);
 605                         } // END - if
 606                 } // END - if
 607         } // END - foreach
 608
 609         // Check if entry does exist
 610         $result = false;
 611         if ($alwaysAdd === false) {
 612                 if (!empty($whereStatement)) {
 613                         $result = SQL_QUERY("SELECT * FROM `{?_MYSQL_PREFIX?}".$tableName."` WHERE ".$whereStatement." LIMIT 1", __FUNCTION__, __LINE__);
 614                 } else {
 615                         $result = SQL_QUERY("SELECT * FROM `{?_MYSQL_PREFIX?}".$tableName."` LIMIT 1", __FUNCTION__, __LINE__);
 616                 }
 617         } // END - if
 618
 619         if (SQL_NUMROWS($result) == 1) {
 620                 // "Implode" all data to single string
 621                 $DATA_UPDATE = implode(', ', $DATA);
 622
 623                 // Generate SQL string
 624                 $sql = sprintf("UPDATE `{?_MYSQL_PREFIX?}%s` SET %s WHERE %s LIMIT 1",
 625                         $tableName,
 626                         $DATA_UPDATE,
 627                         $whereStatement
 628                 );
 629         } else {
 630                 // Add Line (does only work with auto_increment!
 631                 $KEYs = array(); $values = array();
 632                 foreach ($DATA as $entry) {
 633                         // Split up
 634                         $line = explode('=', $entry);
 635                         $KEYs[] = $line[0]; $values[] = $line[1];
 636                 } // END - foreach
 637
 638                 // Add both in one line
 639                 $KEYs = implode('`, `', $KEYs);
 640                 $values = implode(', ', $values);
 641
 642                 // Generate SQL string
 643                 $sql = sprintf("INSERT INTO `{?_MYSQL_PREFIX?}%s` (%s) VALUES (%s)",
 644                         $tableName,
 645                         $KEYs,
 646                         $values
 647                 );
 648         }
 649
 650         // Free memory
 651         SQL_FREERESULT($result);
 652
 653         // Simply run generated SQL string
 654         SQL_QUERY($sql, __FUNCTION__, __LINE__);
 655
 656         // Rebuild cache
 657         rebuildCacheFile('config', 'config');
 658
 659         // Settings saved
 660         loadTemplate('admin_settings_saved', false, getMessage('SETTINGS_SAVED'));
 661 }
 662
 663 // Generate a selection box
 664 function adminAddMenuSelectionBox ($menu, $type, $name, $default = '') {
 665         // Open the requested menu directory
 666         $menuArray = getArrayFromDirectory(sprintf("inc/modules/%s/", $menu), '', false, false);
 667
 668         // Init the selection box
 669         $OUT = "<select name=\"".$name."\" class=\"admin_select\" size=\"1\">
 670         <option value=\"\">{--IS_TOP_MENU--}</option>\n";
 671
 672         // Walk through all files
 673         foreach ($menuArray as $file) {
 674                 // Is this a PHP script?
 675                 if ((!isDirectory($file)) && (strpos($file, "".$type.'-') > -1) && (strpos($file, '.php') > 0)) {
 676                         // Then test if the file is readable
 677                         $test = sprintf("inc/modules/%s/%s", $menu, $file);
 678
 679                         // Is the file there?
 680                         if (isIncludeReadable($test)) {
 681                                 // Extract the value for what=xxx
 682                                 $part = substr($file, (strlen($type) + 1));
 683                                 $part = substr($part, 0, -4);
 684
 685                                 // Is that part different from the overview?
 686                                 if ($part != 'overview') {
 687                                         $OUT .= "       <option value=\"".$part."\"";
 688                                         if ($part == $default) $OUT .= ' selected="selected"';
 689                                         $OUT .= ">".$part."</option>\n";
 690                                 } // END - if
 691                         } // END - if
 692                 } // END - if
 693         } // END - foreach
 694
 695         // Close selection box
 696         $OUT .= "</select>\n";
 697
 698         // Return contents
 699         return $OUT;
 700 }
 701
 702 // Creates a user-profile link for the admin. This function can also be used for many other purposes
 703 function generateUserProfileLink ($userid, $title = '', $what = 'list_user') {
 704         if (($title == '') && ($userid > 0)) {
 705                 // Set userid as title
 706                 $title = $userid;
 707         } // END - if
 708
 709         if (($title == '0') && ($what == 'list_refs')) {
 710                 // Return title again
 711                 return $title;
 712         } elseif (isExtensionActive('nickname')) {
 713                 // Get nickname
 714                 $nick = getNickname($userid);
 715
 716                 // Is it not empty, use it as title else the userid
 717                 if (!empty($nick)) $title = $nick . '(' . $userid . ')'; else $title = $userid;
 718         }
 719
 720         // Return link
 721         return '[<a href="{?URL?}/modules.php?module=admin&amp;what=' . $what . '&amp;userid=' . $userid . '" title="{--ADMIN_USER_PROFILE_TITLE--}">' . $title . '</a>]';
 722 }
 723
 724 // Check "logical-area-mode"
 725 function adminGetMenuMode () {
 726         // Set the global mode as the mode for all admins
 727         $mode = getConfig('admin_menu');
 728         $ADMIN = $mode;
 729
 730         // Get admin id
 731         $adminId = getCurrentAdminId();
 732
 733         // Check individual settings of current admin
 734         if (isset($GLOBALS['cache_array']['admin']['la_mode'][$adminId])) {
 735                 // Load from cache
 736                 $ADMIN = $GLOBALS['cache_array']['admin']['la_mode'][$adminId];
 737                 incrementStatsEntry('cache_hits');
 738         } elseif (isExtensionInstalledAndNewer('admins', '0.6.7')) {
 739                 // Load from database when version of 'admins' is enough
 740                 $result = SQL_QUERY_ESC("SELECT la_mode FROM `{?_MYSQL_PREFIX?}_admins` WHERE `id`=%s LIMIT 1",
 741                         array($adminId), __FUNCTION__, __LINE__);
 742                 if (SQL_NUMROWS($result) == 1) {
 743                         // Load data
 744                         list($ADMIN) = SQL_FETCHROW($result);
 745                 }
 746
 747                 // Free memory
 748                 SQL_FREERESULT($result);
 749         }
 750
 751         // Check what the admin wants and set it when it's not the global mode
 752         if ($ADMIN != 'global') $mode = $ADMIN;
 753
 754         // Return admin-menu's mode
 755         return $mode;
 756 }
 757
 758 // Change activation status
 759 function adminChangeActivationStatus ($IDs, $table, $row, $idRow = 'id') {
 760         $cnt = '0'; $newStatus = 'Y';
 761         if ((is_array($IDs)) && (count($IDs) > 0)) {
 762                 // "Walk" all through and count them
 763                 foreach ($IDs as $id => $selected) {
 764                         // Secure the id number
 765                         $id = bigintval($id);
 766
 767                         // Should always be set... ;-)
 768                         if (!empty($selected)) {
 769                                 // Determine new status
 770                                 $result = SQL_QUERY_ESC("SELECT %s FROM `{?_MYSQL_PREFIX?}_%s` WHERE %s=%s LIMIT 1",
 771                                 array($row, $table, $idRow, $id), __FUNCTION__, __LINE__);
 772
 773                                 // Row found?
 774                                 if (SQL_NUMROWS($result) == 1) {
 775                                         // Load the status
 776                                         list($currStatus) = SQL_FETCHROW($result);
 777
 778                                         // And switch it N<->Y
 779                                         if ($currStatus == 'Y') $newStatus = 'N'; else $newStatus = 'Y';
 780
 781                                         // Change this status
 782                                         SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_%s` SET %s='%s' WHERE %s=%s LIMIT 1",
 783                                         array($table, $row, $newStatus, $idRow, $id), __FUNCTION__, __LINE__);
 784
 785                                         // Count up affected rows
 786                                         $cnt += SQL_AFFECTEDROWS();
 787                                 } // END - if
 788
 789                                 // Free the result
 790                                 SQL_FREERESULT($result);
 791                         } // END - if
 792                 } // END - foreach
 793
 794                 // Output status
 795                 loadTemplate('admin_settings_saved', false, sprintf(getMessage('ADMIN_STATUS_CHANGED'), $cnt, count($IDs)));
 796         } else {
 797                 // Nothing selected!
 798                 loadTemplate('admin_settings_saved', false, getMessage('ADMIN_NOTHING_SELECTED_CHANGE'));
 799         }
 800 }
 801
 802 // Send mails for del/edit/lock build modes
 803 function sendAdminBuildMails ($mode, $table, $content, $id, $subjectPart = '') {
 804         // Default subject is the subject part
 805         $subject = $subjectPart;
 806
 807         // Is the subject part not set?
 808         if (empty($subjectPart)) {
 809                 // Then use it from the mode
 810                 $subject = strtoupper($mode);
 811         } // END - if
 812
 813         // Is the raw userid set?
 814         if (postRequestElement('userid_raw', $id) > 0) {
 815                 // Generate subject
 816                 $subjectLine = getMessage('MEMBER_'.strtoupper($subject).'_'.strtoupper($table).'_SUBJECT');
 817
 818                 // Load email template
 819                 if (!empty($subjectPart)) {
 820                         $mail = loadEmailTemplate('member_' . $mode . '_' . strtolower($subjectPart) . '_' . $table, $content);
 821                 } else {
 822                         $mail = loadEmailTemplate('member_' . $mode . '_' . $table, $content);
 823                 }
 824
 825                 // Send email out
 826                 sendEmail(postRequestElement('userid_raw', $id), $subjectLine, $mail);
 827         } // END - if
 828
 829         // Generate subject
 830         $subjectLine = getMessage('ADMIN_'.strtoupper($subject).'_'.strtoupper($table).'_SUBJECT');
 831
 832         // Send admin notification out
 833         if (!empty($subjectPart)) {
 834                 sendAdminNotification($subjectLine, 'admin_' . $mode . '_' . strtolower($subjectPart) . '_' . $table, $content, postRequestElement('userid_raw', $id));
 835         } else {
 836                 sendAdminNotification($subjectLine, 'admin_' . $mode . '_' . $table, $content, postRequestElement('userid_raw', $id));
 837         }
 838 }
 839
 840 // Build a special template list
 841 function adminListBuilder ($listType, $IDs, $table, $columns, $filterFunctions, $extraValues, $idColumn, $userIdColumn) {
 842         $OUT = ''; $SW = 2;
 843
 844         // "Walk" through all entries
 845         foreach ($IDs as $id => $selected) {
 846                 // Secure id number
 847                 $id = bigintval($id);
 848
 849                 // Get result from a given column array and table name
 850                 $result = SQL_RESULT_FROM_ARRAY($table, $columns, $idColumn, $id, __FUNCTION__, __LINE__);
 851
 852                 // Is there one entry?
 853                 if (SQL_NUMROWS($result) == 1) {
 854                         // Load all data
 855                         $content = SQL_FETCHARRAY($result);
 856
 857                         // Filter all data
 858                         foreach ($content as $key => $value) {
 859                                 // Search index
 860                                 $idx = array_search($key, $columns, true);
 861
 862                                 // Do we have a userid?
 863                                 if ($key == 'userid') {
 864                                         // Add it again as raw id
 865                                         $content['userid'] = bigintval($value);
 866                                 } // END - if
 867
 868                                 // Handle the call in external function
 869                                 $content[$key] = handleExtraValues($filterFunctions[$idx], $value, $extraValues[$idx]);
 870                         } // END - foreach
 871
 872                         // Add color switching
 873                         $content['sw'] = $SW;
 874
 875                         // Then list it
 876                         $OUT .= loadTemplate(sprintf("admin_%s_%s_row",
 877                         $listType,
 878                         $table
 879                         ), true, $content
 880                         );
 881
 882                         // Switch color
 883                         $SW = 3 - $SW;
 884                 } // END - if
 885
 886                 // Free the result
 887                 SQL_FREERESULT($result);
 888         } // END - foreach
 889
 890         // Load master template
 891         loadTemplate(sprintf("admin_%s_%s",
 892         $listType,
 893         $table
 894         ), false, $OUT
 895         );
 896 }
 897
 898 // Change status of "build" list
 899 function adminBuilderStatusHandler ($mode, $IDs, $table, $columns, $filterFunctions, $extraValues, $idColumn, $userIdColumn, $statusArray) {
 900         // All valid entries? (We hope so here!)
 901         if ((is_array($IDs)) && (count($IDs) > 0) && (count($columns) == count($filterFunctions)) && (count($columns) == count($extraValues)) && (count($statusArray) > 0)) {
 902                 // "Walk" through all entries
 903                 foreach ($IDs as $id => $sel) {
 904                         // Construct SQL query
 905                         $sql = sprintf("UPDATE `{?_MYSQL_PREFIX?}_%s` SET", SQL_ESCAPE($table));
 906
 907                         // Load data of entry
 908                         $result = SQL_QUERY_ESC("SELECT * FROM `{?_MYSQL_PREFIX?}_%s` WHERE %s=%s LIMIT 1",
 909                                 array($table, $idColumn, $id), __FUNCTION__, __LINE__);
 910
 911                         // Fetch the data
 912                         $content = SQL_FETCHARRAY($result);
 913
 914                         // Free the result
 915                         SQL_FREERESULT($result);
 916
 917                         // Add all status entries (e.g. status column last_updated or so)
 918                         $newStatus = 'UNKNOWN';
 919                         $oldStatus = 'UNKNOWN';
 920                         $statusColumn = 'unknown';
 921                         foreach ($statusArray as $column => $statusInfo) {
 922                                 // Does the entry exist?
 923                                 if ((isset($content[$column])) && (isset($statusInfo[$content[$column]]))) {
 924                                         // Add these entries for update
 925                                         $sql .= sprintf(" %s='%s',", SQL_ESCAPE($column), SQL_ESCAPE($statusInfo[$content[$column]]));
 926
 927                                         // Remember status
 928                                         if ($statusColumn == 'unknown') {
 929                                                 // Always (!!!) change status column first!
 930                                                 $oldStatus = $content[$column];
 931                                                 $newStatus = $statusInfo[$oldStatus];
 932                                                 $statusColumn = $column;
 933                                         } // END - if
 934                                 } elseif (isset($content[$column])) {
 935                                         // Unfinished!
 936                                         app_die(__FUNCTION__, __LINE__, ":UNFINISHED: id={$id}/{$column}[".gettype($statusInfo)."] = {$content[$column]}");
 937                                 }
 938                         } // END - foreach
 939
 940                         // Add other columns as well
 941                         foreach (postRequestArray() as $key => $entries) {
 942                                 // Skip id, raw userid and 'do_$mode'
 943                                 if (!in_array($key, array($idColumn, 'userid_raw', ('do_'.$mode)))) {
 944                                         // Are there brackets () at the end?
 945                                         if (substr($entries[$id], -2, 2) == "()") {
 946                                                 // Direct SQL command found
 947                                                 $sql .= sprintf(" %s=%s,", SQL_ESCAPE($key), SQL_ESCAPE($entries[$id]));
 948                                         } else {
 949                                                 // Add regular entry
 950                                                 $sql .= sprintf(" %s='%s',", SQL_ESCAPE($key), SQL_ESCAPE($entries[$id]));
 951
 952                                                 // Add entry
 953                                                 $content[$key] = $entries[$id];
 954                                         }
 955                                 } // END - if
 956                         } // END - foreach
 957
 958                         // Finish SQL statement
 959                         $sql = substr($sql, 0, -1) . sprintf(" WHERE `%s`=%s AND `%s`='%s' LIMIT 1",
 960                                 $idColumn,
 961                                 bigintval($id),
 962                                 $statusColumn,
 963                                 $oldStatus
 964                         );
 965
 966                         // Run the SQL
 967                         SQL_QUERY($sql, __FUNCTION__, __LINE__);
 968
 969                         // Do we have an URL?
 970                         if (isset($content['url'])) {
 971                                 // Then add a framekiller test as well
 972                                 $content['frametester'] = generateFrametesterUrl($content['url']);
 973                         } // END - if
 974
 975                         // Send "build mails" out
 976                         sendAdminBuildMails($mode, $table, $content, $id, $statusInfo[$content[$column]]);
 977                 } // END - foreach
 978         } // END - if
 979 }
 980
 981 // Delete rows by given id numbers
 982 function adminDeleteEntriesConfirm ($IDs, $table, $columns=array(), $filterFunctions=array(), $extraValues=array(), $deleteNow=false, $idColumn='id', $userIdColumn='userid') {
 983         // All valid entries? (We hope so here!)
 984         if ((is_array($IDs)) && (count($IDs) > 0) && (count($columns) == count($filterFunctions)) && (count($columns) == count($extraValues))) {
 985                 // Shall we delete here or list for deletion?
 986                 if ($deleteNow === true) {
 987                         // The base SQL command:
 988                         $sql = "DELETE LOW_PRIORITY FROM `{?_MYSQL_PREFIX?}_%s` WHERE %s IN (%s)";
 989
 990                         // Delete them all
 991                         $idList = '';
 992                         foreach ($IDs as $id => $sel) {
 993                                 // Is there a userid?
 994                                 if (isPostRequestElementSet('userid_raw', $id)) {
 995                                         // Load all data from that id
 996                                         $result = SQL_QUERY_ESC("SELECT * FROM `{?_MYSQL_PREFIX?}_%s` WHERE %s=%s LIMIT 1",
 997                                         array($table, $idColumn, $id), __FUNCTION__, __LINE__);
 998
 999                                         // Fetch the data
1000                                         $content = SQL_FETCHARRAY($result);
1001
1002                                         // Free the result
1003                                         SQL_FREERESULT($result);
1004
1005                                         // Send "build mails" out
1006                                         sendAdminBuildMails('del', $table, $content, $id);
1007                                 } // END - if
1008
1009                                 // Add id number
1010                                 $idList .= $id . ',';
1011                         } // END - foreach
1012
1013                         // Run the query
1014                         SQL_QUERY($sql, array($table, $idColumn, substr($idList, 0, -1)), __FUNCTION__, __LINE__);
1015
1016                         // Was this fine?
1017                         if (SQL_AFFECTEDROWS() == count($IDs)) {
1018                                 // All deleted
1019                                 loadTemplate('admin_settings_saved', false, getMessage('ADMIN_ALL_ENTRIES_REMOVED'));
1020                         } else {
1021                                 // Some are still there :(
1022                                 loadTemplate('admin_settings_saved', false, sprintf(getMessage('ADMIN_SOME_ENTRIES_NOT_DELETED'), SQL_AFFECTEDROWS(), count($IDs)));
1023                         }
1024                 } else {
1025                         // List for deletion confirmation
1026                         adminListBuilder('del', $IDs, $table, $columns, $filterFunctions, $extraValues, $idColumn, $userIdColumn);
1027                 }
1028         } // END - if
1029 }
1030
1031 // Edit rows by given id numbers
1032 function adminEditEntriesConfirm ($IDs, $table, $columns=array(), $filterFunctions=array(), $extraValues=array(), $editNow=false, $idColumn='id', $userIdColumn='userid') {
1033         // All valid entries? (We hope so here!)
1034         if ((is_array($IDs)) && (count($IDs) > 0) && (count($columns) == count($filterFunctions)) && (count($columns) == count($extraValues))) {
1035                 // Shall we change here or list for editing?
1036                 if ($editNow === true) {
1037                         // Change them all
1038                         $affected = '0';
1039                         foreach ($IDs as $id => $sel) {
1040                                 // Prepare content array (new values)
1041                                 $content = array();
1042
1043                                 // Prepare SQL for this row
1044                                 $sql = sprintf("UPDATE `{?_MYSQL_PREFIX?}_%s` SET",
1045                                         SQL_ESCAPE($table)
1046                                 );
1047                                 foreach (postRequestArray() as $key => $entries) {
1048                                         // Skip raw userid which is always invalid
1049                                         if ($key == 'userid_raw') {
1050                                                 // Continue with next field
1051                                                 continue;
1052                                         } // END - if
1053
1054                                         // Is entries an array?
1055                                         if (($key != $idColumn) && (is_array($entries)) && (isset($entries[$id]))) {
1056                                                 // Add this entry to content
1057                                                 $content[$key] = $entries[$id];
1058
1059                                                 // Send data through the filter function if found
1060                                                 if ((isset($filterFunctions[$key])) && (isset($extraValues[$key]))) {
1061                                                         // Filter function set!
1062                                                         $entries[$id] = handleExtraValues($filterFunctions[$key], $entries[$id], $extraValues[$key]);
1063                                                 } // END - if
1064
1065                                                 // Then add this value
1066                                                 $sql .= sprintf(" `%s`='%s',",
1067                                                 SQL_ESCAPE($key),
1068                                                 SQL_ESCAPE($entries[$id])
1069                                                 );
1070                                         } elseif (($key != $idColumn) && (!is_array($entries))) {
1071                                                 // Add normal entries as well!
1072                                                 $content[$key] =  $entries;
1073                                         }
1074
1075                                         // Do we have an URL?
1076                                         if ($key == 'url') {
1077                                                 // Then add a framekiller test as well
1078                                                 $content['frametester'] = generateFrametesterUrl($content[$key]);
1079                                         } // END - if
1080                                 } // END - foreach
1081
1082                                 // Finish SQL command
1083                                 $sql = substr($sql, 0, -1) . " WHERE `".$idColumn."`=".bigintval($id)." LIMIT 1";
1084
1085                                 // Run this query
1086                                 SQL_QUERY($sql, __FUNCTION__, __LINE__);
1087
1088                                 // Add affected rows
1089                                 $affected += SQL_AFFECTEDROWS();
1090
1091                                 // Load all data from that id
1092                                 $result = SQL_QUERY_ESC("SELECT * FROM `{?_MYSQL_PREFIX?}_%s` WHERE `%s`=%s LIMIT 1",
1093                                         array($table, $idColumn, $id), __FUNCTION__, __LINE__);
1094
1095                                 // Fetch the data and merge it into $content
1096                                 $content = merge_array($content, SQL_FETCHARRAY($result));
1097
1098                                 // Free the result
1099                                 SQL_FREERESULT($result);
1100
1101                                 // Send "build mails" out
1102                                 sendAdminBuildMails('edit', $table, $content, $id);
1103                         } // END - foreach
1104
1105                         // Was this fine?
1106                         if ($affected == count($IDs)) {
1107                                 // All deleted
1108                                 loadTemplate('admin_settings_saved', false, getMessage('ADMIN_ALL_ENTRIES_EDITED'));
1109                         } else {
1110                                 // Some are still there :(
1111                                 loadTemplate('admin_settings_saved', false, sprintf(getMessage('ADMIN_SOME_ENTRIES_NOT_EDITED'), $affected, count($IDs)));
1112                         }
1113                 } else {
1114                         // List for editing
1115                         adminListBuilder('edit', $IDs, $table, $columns, $filterFunctions, $extraValues, $idColumn, $userIdColumn);
1116                 }
1117         } // END - if
1118 }
1119
1120 // Un-/lock rows by given id numbers
1121 function adminLockEntriesConfirm ($IDs, $table, $columns=array(), $filterFunctions=array(), $extraValues=array(), $statusArray=array(), $lockNow=false, $idColumn='id', $userIdColumn='userid') {
1122         // All valid entries? (We hope so here!)
1123         if ((is_array($IDs)) && (count($IDs) > 0) && (count($columns) == count($filterFunctions)) && (count($columns) == count($extraValues)) && (($lockNow === false) || (count($statusArray) == 1))) {
1124                 // Shall we un-/lock here or list for locking?
1125                 if ($lockNow === true) {
1126                         // Un-/lock entries
1127                         adminBuilderStatusHandler("lock", $IDs, $table, $columns, $filterFunctions, $extraValues, $idColumn, $userIdColumn, $statusArray);
1128                 } else {
1129                         // List for editing
1130                         adminListBuilder("lock", $IDs, $table, $columns, $filterFunctions, $extraValues, $idColumn, $userIdColumn);
1131                 }
1132         } // END - if
1133 }
1134
1135 // Undelete rows by given id numbers
1136 function adminUndeleteEntriesConfirm ($IDs, $table, $columns=array(), $filterFunctions=array(), $extraValues=array(), $statusArray=array(), $undeleteNow=false, $idColumn='id', $userIdColumn='userid') {
1137         // All valid entries? (We hope so here!)
1138         if ((is_array($IDs)) && (count($IDs) > 0) && (count($columns) == count($filterFunctions)) && (count($columns) == count($extraValues)) && (($undeleteNow === false) || (count($statusArray) == 1))) {
1139                 // Shall we un-/lock here or list for locking?
1140                 if ($undeleteNow === true) {
1141                         // Undelete entries
1142                         adminBuilderStatusHandler("undelete", $IDs, $table, $columns, $filterFunctions, $extraValues, $idColumn, $userIdColumn, $statusArray);
1143                 } else {
1144                         // List for editing
1145                         adminListBuilder("undelete", $IDs, $table, $columns, $filterFunctions, $extraValues, $idColumn, $userIdColumn);
1146                 }
1147         } // END - if
1148 }
1149
1150 // Checks proxy settins by fetching check-updates3.php from www.mxchange.org
1151 function adminTestProxySettings ($settingsArray) {
1152         // Set temporary the new settings
1153         mergeConfig($settingsArray);
1154
1155         // Now get the test URL
1156         $content = sendGetRequest('check-updates3.php');
1157
1158         // Is the first line with "200 OK"?
1159         $valid = (strpos($content[0], '200 OK') !== false);
1160
1161         // Return result
1162         return $valid;
1163 }
1164
1165 // Sends out a link to the given email adress so the admin can reset his/her password
1166 function sendAdminPasswordResetLink ($email) {
1167         // Init output
1168         $OUT = '';
1169
1170         // Look up administator login
1171         $result = SQL_QUERY_ESC("SELECT `id`, `login`, `password` FROM `{?_MYSQL_PREFIX?}_admins` WHERE `email`='%s' LIMIT 1",
1172                 array($email), __FUNCTION__, __LINE__);
1173
1174         // Is there an account?
1175         if (SQL_NUMROWS($result) == '0') {
1176                 // No account found!
1177                 return getMessage('ADMIN_NO_LOGIN_WITH_EMAIL');
1178         } // END - if
1179
1180         // Load all data
1181         $content = SQL_FETCHARRAY($result);
1182
1183         // Free result
1184         SQL_FREERESULT($result);
1185
1186         // Generate hash for reset link
1187         $content['hash'] = generateHash(getConfig('URL').':'.$content['id'].':'.$content['login'].':'.$content['password'], substr($content['password'], 10));
1188
1189         // Remove some data
1190         unset($content['id']);
1191         unset($content['password']);
1192
1193         // Prepare email
1194         $mailText = loadEmailTemplate('admin_reset_password', $content);
1195
1196         // Send it out
1197         sendEmail($email, getMessage('ADMIN_RESET_PASS_LINK_SUBJ'), $mailText);
1198
1199         // Prepare output
1200         return getMessage('ADMIN_RESET_LINK_SENT');
1201 }
1202
1203 // Validate hash and login for password reset
1204 function adminResetValidateHashLogin ($hash, $login) {
1205         // By default nothing validates... ;)
1206         $valid = false;
1207
1208         // Then try to find that user
1209         $result = SQL_QUERY_ESC("SELECT `id`, `password`, `email` FROM `{?_MYSQL_PREFIX?}_admins` WHERE `login`='%s' LIMIT 1",
1210                 array($login), __FUNCTION__, __LINE__);
1211
1212         // Is an account here?
1213         if (SQL_NUMROWS($result) == 1) {
1214                 // Load all data
1215                 $content = SQL_FETCHARRAY($result);
1216
1217                 // Generate hash again
1218                 $hashFromData = generateHash(getConfig('URL') . ':' . $content['id'] . ':' . $login . ':' . $content['password'], substr($content['password'], 10));
1219
1220                 // Does both match?
1221                 $valid = ($hash == $hashFromData);
1222         } // END - if
1223
1224         // Free result
1225         SQL_FREERESULT($result);
1226
1227         // Return result
1228         return $valid;
1229 }
1230
1231 // Reset the password for the login. Do NOT call this function without calling above function first!
1232 function doResetAdminPassword ($login, $password) {
1233         // Init hash
1234         $passHash = '';
1235
1236         // Now check if we have sql_patches installed
1237         if (isExtensionInstalledAndNewer('sql_patches', '0.3.6')) {
1238                 // Use new way of hashing
1239                 $passHash = generateHash($password);
1240         } else {
1241                 // Old MD5 method
1242                 $passHash = md5($password);
1243         }
1244
1245         // Update database
1246         SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_admins` SET `password`='%s' WHERE `login`='%s' LIMIT 1",
1247                 array($passHash, $login), __FUNCTION__, __LINE__);
1248
1249         // Run filters
1250         runFilterChain('post_admin_reset_pass', array('login' => $login, 'hash' => $passHash));
1251
1252         // Return output
1253         return getMessage('ADMIN_PASSWORD_RESET_DONE');
1254 }
1255
1256 // Solves a task by given id number
1257 function adminSolveTask ($id) {
1258         // Update the task data
1259         adminUpdateTaskData($id, 'status', 'SOLVED');
1260 }
1261
1262 // Marks a given task as deleted
1263 function adminDeleteTask ($id) {
1264         // Update the task data
1265         adminUpdateTaskData($id, 'status', 'DELETED');
1266 }
1267
1268 // Function to update task data
1269 function adminUpdateTaskData ($id, $row, $data) {
1270         // Should be admin!
1271         if (!isAdmin()) {
1272                 // Not an admin so redirect better
1273                 redirectToUrl('index.php');
1274         } // END - if
1275
1276         // Is the id not set, then we need a backtrace here... :(
1277         if ($id <= 0) {
1278                 // Initiate backtrace
1279                 debug_report_bug(sprintf("id is invalid: %s. row=%s, data=%s",
1280                         $id,
1281                         $row,
1282                         $data
1283                 ));
1284         } // END - if
1285
1286         // Update the task
1287         SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_task_system` SET `%s`='%s' WHERE `id`=%s LIMIT 1",
1288                 array($row, $data, bigintval($id)), __FUNCTION__, __LINE__);
1289 }
1290
1291 // Checks wether if the admin menu has entries
1292 function ifAdminMenuHasEntries ($action) {
1293         return (
1294                 ((
1295                         isset($GLOBALS['admin_menu_has_entries'][$action])
1296                 ) && (
1297                         $GLOBALS['admin_menu_has_entries'][$action] === true
1298                 )) || (
1299                         $action == 'login'
1300                 )
1301         );
1302 }
1303
1304 // Setter for 'admin_menu_has_entries'
1305 function setAdminMenuHasEntries ($action, $hasEntries) {
1306         $GLOBALS['admin_menu_has_entries'][$action] = (bool) $hasEntries;
1307 }
1308
1309 // Creates a link to the user's admin-profile
1310 function adminCreateUserLink ($userid) {
1311         // Is the userid set correctly?
1312         if ($userid > 0) {
1313                 // Create a link to that profile
1314                 return '{?URL?}/modules.php?module=admin&amp;what=list_user&amp;userid='.bigintval($userid);
1315         } // END - if
1316
1317         // Return a link to the user list
1318         return '{?URL?}/modules.php?module=admin&amp;what=list_user';
1319 }
1320
1321 // Generate a "link" for the given admin id (admin_id)
1322 function generateAdminLink ($adminId) {
1323         // No assigned admin is default
1324         $adminLink = "<span class=\"admin_note\">{--ADMIN_NO_ADMIN_ASSIGNED--}</span>";
1325
1326         // Zero? = Not assigned
1327         if (bigintval($adminId) > 0) {
1328                 // Load admin's login
1329                 $login = getAdminLogin($adminId);
1330
1331                 // Is the login valid?
1332                 if ($login != '***') {
1333                         // Is the extension there?
1334                         if (isExtensionActive('admins')) {
1335                                 // Admin found
1336                                 $adminLink = "<a href=\"".generateEmailLink(getAdminEmail($adminId), 'admins')."\">" . $login."</a>";
1337                         } else {
1338                                 // Extension not found
1339                                 $adminLink = sprintf(getMessage('EXTENSION_PROBLEM_NOT_INSTALLED'), 'admins');
1340                         }
1341                 } else {
1342                         // Maybe deleted?
1343                         $adminLink = "<div class=\"admin_note\">".sprintf(getMessage('ADMIN_ID_404'), $adminId)."</div>";
1344                 }
1345         } // END - if
1346
1347         // Return result
1348         return $adminLink;
1349 }
1350
1351 // [EOF]
1352 ?>