2 /************************************************************************
3 * Mailer v0.2.1-FINAL Start: 04/23/2005 *
4 * =================== Last change: 05/18/2008 *
6 * -------------------------------------------------------------------- *
7 * File : sponsor_functions.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Functions for the sponsor area *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Funktionen fuer den Sponsorenbereich *
12 * -------------------------------------------------------------------- *
15 * $Tag:: 0.2.1-FINAL $ *
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 * Copyright (c) 2009, 2010 by Mailer Developer Team *
22 * For more information visit: http://www.mxchange.org *
24 * This program is free software; you can redistribute it and/or modify *
25 * it under the terms of the GNU General Public License as published by *
26 * the Free Software Foundation; either version 2 of the License, or *
27 * (at your option) any later version. *
29 * This program is distributed in the hope that it will be useful, *
30 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
31 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
32 * GNU General Public License for more details. *
34 * You should have received a copy of the GNU General Public License *
35 * along with this program; if not, write to the Free Software *
36 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
38 ************************************************************************/
40 // Some security stuff...
41 if (!defined('__SECURITY')) {
46 function handleSponsorRequest ($postData, $update=false, $messageArray=array(), $RET_STATUS=false) {
47 // Init a lot variables
56 'ok', 'edit', 'terms', 'pay_type'
65 // Check if sponsor already exists
66 foreach ($postData as $k => $v) {
67 if (!(array_search($k, $SKIPPED) > -1)) {
68 // Check only posted input entries not the submit button
73 if (!isEmailValid($v)) {
74 // Email address is not valid
77 // Do we want to add a new sponsor or update his data?
78 $result = SQL_QUERY_ESC("SELECT `id` FROM `{?_MYSQL_PREFIX?}_sponsor_data` WHERE email='%s' LIMIT 1",
79 array($postData['email']), __FUNCTION__, __LINE__);
81 // Is a sponsor alread in the db?
82 if (SQL_NUMROWS($result) == 1) {
84 if ((getWhat() == 'add_sponsor') || ($update)) {
94 SQL_FREERESULT($result);
103 $k = 'password'; $v = md5($v);
107 if (!isUrlValid($v)) $SAVE = false;
111 // Test if there is are time selections
112 convertSelectionsToTimestamp($postData, $DATA, $k, $skip);
116 if ((!empty($k)) && ($skip == false)) {
118 $DATA['keys'][] = $k; $DATA['values'][] = $v;
124 if ($SAVE === true) {
125 // Default is no force even when a guest want to abuse this force switch
126 if ((empty($postData['force'])) || (!isAdmin())) $postData['force'] = '0';
128 // SQL and message string is empty by default
129 $sql = ''; $message = '';
134 $sql = "UPDATE `{?_MYSQL_PREFIX?}_sponsor_data` SET ";
135 foreach ($DATA['keys'] as $k => $v) {
136 $sql .= $v."='%s', ";
139 // Remove last ", " from SQL string
140 $sql = substr($sql, 0, -2)." WHERE `id`=%s LIMIT 1";
141 $DATA['values'][] = bigintval(getRequestParameter('id'));
144 $message = getMessageFromIndexedArray('{--ADMIN_SPONSOR_UPDATED--}', 'updated', $messageArray);
146 } elseif (($ALREADY === false) || (($postData['force'] == 1) && (isAdmin()))) {
147 // Add new sponsor, first add more data
148 $DATA['keys'][] = 'status';
149 if (($update === true) && (isAdmin()) && (getWhat() == 'add_sponsor')) {
150 // Only allowed for admin
151 $DATA['values'][] = 'PENDING';
153 // Add remote IP address as well
154 $DATA['keys'][] = 'remote_addr';
155 $DATA['values'][] = detectRemoteAddr();
158 $DATA['values'][] = 'UNCONFIRMED';
160 // Generate hash code
161 $DATA['keys'][] = 'hash';
162 // @TODO Rewrite this to API function
163 $DATA['values'][] = md5(session_id().':'.$postData['email'].':'.detectRemoteAddr().':'.detectUserAgent().':'.time());
164 $DATA['keys'][] = 'remote_addr';
165 $DATA['values'][] = detectRemoteAddr();
169 $key = array_search('force', $DATA['keys']);
171 // Remove force from both arrays
172 unset($DATA['keys'][$key]);
173 unset($DATA['values'][$key]);
175 // Implode all data into strings
176 $keyArray = implode('`, `' , $DATA['keys']);
177 $valueArray = str_repeat("%s', '", count($DATA['values']) - 1);
180 $sql = 'INSERT INTO `{?_MYSQL_PREFIX?}_sponsor_data` (`' . $keyArray . "`) VALUES ('" . $valueArray . "%s')";
183 $message = getMessageFromIndexedArray('{--ADMIN_SPONSOR_ADDED--}', 'added', $messageArray);
185 } elseif (($update === true) && (isAdmin())) {
186 // Add all data as hidden data
188 foreach ($postData as $k => $v) {
189 // Do not add 'force' !
191 $OUT .= '<input type="hidden" name="' . secureString($k) . '" value="' . SQL_ESCAPE($v) . '" />';
196 $content['hidden'] = $OUT;
197 $content['email'] = $postData['email'];
199 // Ask for adding a sponsor with same email address
200 loadTemplate('admin_add_sponsor_already', false, $content);
204 $message = getMaskedMessage('SPONSOR_ALREADY_FOUND', $postData['email']);
210 $result = SQL_QUERY_ESC($sql, $DATA['values'], __FUNCTION__, __LINE__);
214 $message = getMessageFromIndexedArray('{--SPONSOR_DATA_NOT_SAVED--}', 'failed', $messageArray);
215 loadTemplate('admin_settings_saved', false, $message);
218 // Always return the status
223 function sponsorTranslateUserStatus ($status) {
224 // Construct constant name
225 $constantName = sprintf("ACCOUNT_STATUS_%s", $status);
227 // Is the constant there?
228 if (isMessageIdValid($constantName)) {
230 $ret = getMessage($constantName);
233 /* DEBUG: */ debug_report_bug(__FUNCTION__, __LINE__, sprintf("Unknown status %s detected.", $status));
234 logDebugMessage(__FUNCTION__, __LINE__, sprintf("Unknown status %s detected.", $status));
235 $ret = getMaskedMessage('ACCOUNT_STATUS_UNKNOWN_STATUS', $status);
242 // Search for an email address in the database
243 function isSponsorRegisteredWithEmail ($email) {
244 // Do we already have the provided email address in our DB?
245 $ret = (countSumTotalData($email, 'sponsor_data', 'id', 'email', true) == 1);
251 // Wether the current user is a sponsor
252 function isSponsor () {
258 (isSessionVariableSet('sponsor_id')) &&
259 (isSessionVariableSet('sponsor_pass')) &&
260 (fetchSponsorData(getSession('sponsor_id')))
268 function addSponsorMenu ($current) {
270 $WHERE = " AND `active`='Y'";
271 if (isAdmin()) $WHERE = '';
273 // Load main menu entries
274 $result_main = SQL_QUERY("SELECT
275 `action` AS `main_action`, `title` AS `main_title`
277 `{?_MYSQL_PREFIX?}_sponsor_menu`
279 (`what`='' OR `what` IS NULL)
282 `sort` ASC", __FUNCTION__, __LINE__);
283 if (!SQL_HASZERONUMS($result_main)) {
284 // Load every menu and it's sub menus
285 while ($content = SQL_FETCHARRAY($result_main)) {
287 $result_sub = SQL_QUERY_ESC("SELECT
288 `what` AS `sub_what`, `title` AS `sub_title`
290 `{?_MYSQL_PREFIX?}_sponsor_menu`
298 array($content['main_action']), __FUNCTION__, __LINE__);
299 if (!SQL_HASZERONUMS($result_sub)) {
302 while ($content2 = SQL_FETCHARRAY($result_sub)) {
303 // Check if current selected menu is matching the loaded one
304 if ($current == $content2['sub_what']) $content2['sub_title'] = '<strong>' . $content2['sub_title'] . '</strong>';
307 $SUB .= loadTemplate('sponsor_what', true, $content2);
310 // Prepare data for the main template
311 $content['menu'] = $SUB;
313 // Load menu template
314 $OUT .= loadTemplate('sponsor_action', true, $content);
316 // No sub menus active
317 $OUT .= loadTemplate('admin_settings_saved', true, '{--SPONSOR_NO_SUB_MENUS_ACTIVE--}');
321 SQL_FREERESULT($result_sub);
324 // No main menus active
325 $OUT .= loadTemplate('admin_settings_saved', true, '{--SPONSOR_NO_MAIN_MENUS_ACTIVE--}');
329 SQL_FREERESULT($result_main);
336 function addSponsorContent ($what) {
337 // Init sponsor content
338 $GLOBALS['sponsor_output'] = '';
340 // Generate IFN (Include FileName)
341 $INC = sprintf("inc/modules/sponsor/%s.php", $what);
342 if (isIncludeReadable($INC)) {
343 // Every sponsor action will output nothing directly. It will be written into $GLOBALS['sponsor_output']!
344 loadIncludeOnce($INC);
347 $GLOBALS['sponsor_output'] .= loadTemplate('admin_settings_saved', true, getMaskedMessage('SPONSOR_CONTENT_404', $what));
351 return $GLOBALS['sponsor_output'];
355 function updateSponsorLogin () {
361 // Update last online timestamp
362 SQL_QUERY_ESC("UPDATE
363 `{?_MYSQL_PREFIX?}_sponsor_data`
371 bigintval(getSession('sponsor_id')),
372 getSession('sponsor_pass')
373 ), __FUNCTION__, __LINE__);
375 // This update went fine?
376 $login = (SQL_AFFECTEDROWS() == 1);
383 // Saves sponsor's data
384 function saveSponsorData ($postData, $content) {
387 // Unsecure data which we don't want
388 $UNSAFE = array('password', 'id', 'remote_addr', 'sponsor_created', 'last_online', 'status', 'ref_count',
389 'points_amount', 'points_used', 'refid', 'hash', 'last_pay', 'last_curr', 'pass_old',
390 'ok', 'pass1', 'pass2');
392 // Set default message ("not saved")
393 $message = '{--SPONSOR_ACCOUNT_DATA_NOT_SAVED--}';
395 // Check for submitted passwords
396 if ((!empty($postData['pass1'])) && (!empty($postData['pass2']))) {
397 // Are both passwords the same?
398 if ($postData['pass1'] == $postData['pass2']) {
399 // Okay, then set password and remove pass1 and pass2
400 $postData['password'] = md5($postData['pass1']);
404 // Remove all (maybe spoofed) unsafe data from array
405 foreach ($UNSAFE as $remove) {
406 unset($postData[$remove]);
409 // This array is for the submitted data which we will use with the SQL_QUERY_ESC() function to
413 // Prepare SQL string
414 $sql = "UPDATE `{?_MYSQL_PREFIX?}_sponsor_data` SET";
415 foreach ($postData as $key => $value) {
416 // Mmmmm, too less security here???
417 $sql .= " `" . secureString($key) . "`='%s',";
419 // We will secure this later inside the SQL_QUERY_ESC() function
420 $DATA[] = secureString($value);
423 // Check if email has changed
424 if ((!empty($content['email'])) && (!empty($postData['email']))) {
425 if ($content['email'] != $postData['email']) {
426 // Change email address
429 // Okay, has changed then add status with UNCONFIRMED and new hash code
430 $sql .= " `status`='EMAIL', `hash`='%s',";
432 // Generate hash code
433 // @TODO Rewrite this to API function
434 $HASH = md5(session_id() . ':' . $postData['email'] . ':' . detectRemoteAddr() . ':' . detectUserAgent() . ':' . time());
438 // Remove last commata
439 $sql = substr($sql, 0, -1);
442 $sql .= ', `last_change`=NOW()';
445 $sql .= " WHERE `id`=%s AND `password`='%s' LIMIT 1";
446 $DATA[] = bigintval(getSession('sponsor_id'));
447 $DATA[] = getSession('sponsor_pass');
449 // Saving data was completed... ufff...
451 case 'account': // Change account data
452 if ($EMAIL === true) {
453 $message = '{--SPONSOR_ACCOUNT_EMAIL_CHANGED--}';
454 $templ = 'admin_sponsor_change_email';
455 $subj = '{--ADMIN_SPONSOR_ACC_EMAIL_SUBJECT--}';
457 $message = '{--SPONSOR_ACCOUNT_DATA_SAVED--}';
458 $templ = 'admin_sponsor_change_data';
459 $subj = '{--ADMIN_SPONSOR_ACC_DATA_SUBJECT--}';
463 case 'settings': // Change settings
464 // Set message template and subject for admin
465 $message = '{--SPONSOR_SETTINGS_SAVED--}';
466 $templ = 'admin_sponsor_settings';
467 $subj = '{--ADMIN_SPONSOR_SETTINGS_SUBJECT--}';
470 default: // Unknown sponsor what value!
471 logDebugMessage(__FUNCTION__, __LINE__, sprintf("Unknown sponsor module (what) %s detected.", getWhat()));
472 $message = getMaskedMessage('SPONSOR_UNKNOWN_WHAT', getWhat());
478 // Has an entry updated?
479 if (SQL_AFFECTEDROWS() == 1) {
480 // Template and subject are set?
481 if (!empty($templ) && !empty($subj)) {
482 // Run SQL command and check for success
483 $result = SQL_QUERY_ESC($sql, $DATA, __FUNCTION__, __LINE__);
485 // Add all data to content
486 $content['new_data'] = $postData;
488 // Send email to admins
489 sendAdminNotification($subj, $templ, $content);
491 // Shall we send mail to the sponsor's new email address?
492 if ($content['receive_warnings'] == 'Y') {
494 * Okay send email with confirmation link to new address and with no confirmation link
495 * to the old address.
498 // First to old address
500 case 'account': // Change account data
501 $email_msg = loadEmailTemplate('sponsor_change_data', $content);
502 sendEmail($content['email'], '{--SPONSOR_ACC_DATA_SUBJECT--}', $email_msg);
504 if ($EMAIL === true) {
505 // Add hash code to content array
506 $content['hash'] = $HASH;
508 // Second mail goes to the new address
509 $email_msg = loadEmailTemplate('sponsor_change_email', $content);
510 sendEmail($content['email'], '{--SPONSOR_ACC_EMAIL_SUBJECT--}', $email_msg);
514 case 'settings': // Change settings
516 $email_msg = loadEmailTemplate('sponsor_settings', $content);
517 sendEmail($content['email'], '{--SPONSOR_SETTINGS_SUBJECT--}', $email_msg);
524 // Return final message
528 // Create email link to sponsor's account
529 function generateSponsorEmailLink ($email, $mod = 'admin') {
530 // Show contact link only if sponsor is confirmed by default
531 $locked = " AND `status`='CONFIRMED'";
533 // But admins shall always see it
534 if (isAdmin()) $locked = '';
536 $result = SQL_QUERY_ESC("SELECT
539 `{?_MYSQL_PREFIX?}_sponsor_data`
541 `email`='%s'" . $locked."
543 array($email), __FUNCTION__, __LINE__);
544 if (SQL_NUMROWS($result) == 1) {
546 list($sponsor_id) = SQL_FETCHROW($result);
548 // Rewrite email address to contact link
549 $email = '{%url=modules.php?module=' . $mod . '&what=sponsor_contct&sponsor_id=' . bigintval($sponsor_id) . '%}';
553 SQL_FREERESULT($result);
555 // Return rewritten (?) email address
559 // Processes a sponsor request and handles it
560 function doProcessSponsorFormRequest ($messageArray = array()) {
564 // Handle the request
565 $status = handleSponsorRequest(postRequestArray(), true, $messageArray, true);
567 // Check the status of the registration process
569 case 'added': // Sponsor successfully added with account status = UNCONFIRMED!
570 // Check for his id number
571 $result = SQL_QUERY_ESC("SELECT `id`, `hash` FROM `{?_MYSQL_PREFIX?}_sponsor_data` WHERE `email`='%s' LIMIT 1",
572 array(postRequestParameter('email')), __FILE__, __LINE__);
573 if (SQL_NUMROWS($result) == 1) {
574 // id found so let's load it for the confirmation email
575 list($id, $hash) = SQL_FETCHROW($result);
577 // Prepare data for the email template
578 $content['id'] = $id;
579 $content['hash'] = $hash;
580 $content['email'] = secureString(postRequestParameter('email'));
581 $content['surname'] = secureString(postRequestParameter('surname'));
582 $content['family'] = secureString(postRequestParameter('family'));
583 $content['timestamp'] = generateDateTime(time(), 0);
584 $content['password'] = secureString(postRequestParameter('pass1'));
586 // Generate email and send it to the new sponsor
587 $message = loadEmailTemplate('sponsor_confirm', $content, $id);
588 sendEmail(postRequestParameter('email'), '{--SPONSOR_PLEASE_CONFIRM_SUBJECT--}', $message);
590 // Send mail to admin
591 sendAdminNotification('{--ADMIN_NEW_SPONSOR--}', 'admin_sponsor_reg', $content);
593 // Output message: DONE
594 $message = $messageArray['added'];
596 // Sponsor account not found???
597 $message = getMaskedMessage('SPONSOR_EMAIL_404', postRequestParameter('email'));
601 SQL_FREERESULT($result);
605 logDebugMessage(__FILE__, __LINE__, sprintf("Unknown status %s detected.", $status));
607 // Message for testing admin
608 $message = getMaskedMessage('ADMIN_SPONSOR_UNKNOWN_STATUS', $status);
610 // Message for the guest
611 $message = getMaskedMessage('SPONSOR_UNKNOWN_STATUS', $status);
620 // Expression call-back function for fetching sponsor data
621 function doExpressionSponsor ($data) {
622 // Use current sponsor_id by default
623 $functionName = 'getSponsorId()';
625 // Sponsor-related data, so is there a sponsor_id?
626 if (!empty($data['matches'][4][$data['key']])) {
627 // Do we have a sponsor_id or $sponsor_id?
628 if ($data['matches'][4][$data['key']] == '$userid') {
630 $functionName = "getFetchedSponsorData('id', \$userid, '" . $data['callback'] . "')";
631 } elseif (!empty($data['matches'][4][$data['key']])) {
632 // Sponsor data found
633 $functionName = "getFetchedSponsorData('id', " . $data['matches'][4][$data['key']] . ", '" . $data['callback'] . "')";
635 } elseif ((!empty($data['callback'])) && (isSponsorDataValid())) {
636 // "Call-back" alias column for current logged in sponsor's data
637 $functionName = "getSponsorData('" . $data['callback'] . "')";
640 // Do we have another function to run (e.g. translations)
641 if (!empty($data['extra_func'])) {
642 // Surround the original function call with it
643 $functionName = $data['extra_func'] . '(' . $functionName . ')';
647 $replacer = '{DQUOTE} . ' . $functionName . ' . {DQUOTE}';
649 // Now replace the code
650 $code = replaceExpressionCode($data, $replacer);
652 // Return replaced code
656 // Fetch sponsor data for given sponsor id
657 function fetchSponsorData ($sponsor_id, $column = 'id') {
658 // If we should look for sponsor_id secure&set it here
659 if ($column == 'id') {
661 $sponsor_id = bigintval($sponsor_id);
664 setCurrentSponsorId($sponsor_id);
666 // Don't look for invalid sponsor_ids...
667 if (!isValidUserId($sponsor_id)) {
668 // Invalid, so abort here
669 debug_report_bug(__FUNCTION__, __LINE__, 'Sponsor id ' . $sponsor_id . ' is invalid.');
670 } elseif (isSponsorDataValid()) {
671 // Use cache, so it is fine
674 } elseif (isSponsorDataValid()) {
675 // Use cache, so it is fine
679 // By default none was found
685 // Query for the sponsor
686 $result = SQL_QUERY_ESC("SELECT *".$ADD." FROM `{?_MYSQL_PREFIX?}_sponsor_data` WHERE `%s`='%s' LIMIT 1",
687 array($column, $sponsor_id), __FUNCTION__, __LINE__);
689 // Do we have a record?
690 if (SQL_NUMROWS($result) == 1) {
691 // Load data from cookies
692 $data = SQL_FETCHARRAY($result);
694 // Set the sponsor_id for later use
695 setCurrentSponsorId($data['id']);
696 $GLOBALS['sponsor_data'][getCurrentSponsorId()] = $data;
698 // Rewrite 'last_failure' if found
699 if (isset($GLOBALS['sponsor_data'][getCurrentSponsorId()]['last_failure'])) {
700 // Backup the raw one and zero it
701 $GLOBALS['sponsor_data'][getCurrentSponsorId()]['last_failure_raw'] = $GLOBALS['sponsor_data'][getCurrentSponsorId()]['last_failure'];
702 $GLOBALS['sponsor_data'][getCurrentSponsorId()]['last_failure'] = '0';
705 if ($GLOBALS['sponsor_data'][getCurrentSponsorId()]['last_failure_raw'] != '0000-00-00 00:00:00') {
706 // Seperate data/time
707 $array = explode(' ', $GLOBALS['sponsor_data'][getCurrentSponsorId()]['last_failure_raw']);
709 // Seperate data and time again
710 $array['date'] = explode('-', $array[0]);
711 $array['time'] = explode(':', $array[1]);
713 // Now pass it to mktime()
714 $GLOBALS['sponsor_data'][getCurrentSponsorId()]['last_failure'] = mktime(
726 $found = isSponsorDataValid();
730 SQL_FREERESULT($result);
736 // Wrapper for fetchSponsorData() and getSponsorData() calls
737 function getFetchedSponsorData ($keyColumn, $sponsor_id, $valueColumn) {
738 // Zero ids are not valid
739 if ($sponsor_id == 0) {
741 debug_report_bug(__FUNCTION__, __LINE__, 'Zero sponsor_id provided');
745 if (!isset($GLOBALS['sponsor_data_cache'][$sponsor_id][$keyColumn][$valueColumn])) {
749 // Can we fetch the sponsor data?
750 if ((isValidSponsorId($sponsor_id)) && (fetchSponsorData($sponsor_id, $keyColumn))) {
751 // Now get the data back
752 $data = getSponsorData($valueColumn);
756 /* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'cached:id=' . $sponsor_id . ',keyColumn=' . $keyColumn . ',valueColumn=' . $valueColumn . ',data=' . $data);
757 $GLOBALS['sponsor_data_cache'][$sponsor_id][$keyColumn][$valueColumn] = $data;
761 return $GLOBALS['sponsor_data_cache'][$sponsor_id][$keyColumn][$valueColumn];
764 // Checks if the sponsor data is valid, this may indicate that the sponsor has logged
765 // in, but you should use isMember() if you want to find that out.
766 function isSponsorDataValid () {
767 // Sponsor id should not be zero so abort here
768 if (!isCurrentSponsorIdSet()) return false;
771 if (!isset($GLOBALS['is_sponsor_data_valid'][getCurrentSponsorId()])) {
773 $GLOBALS['is_sponsor_data_valid'][getCurrentSponsorId()] = ((isset($GLOBALS['sponsor_data'][getCurrentSponsorId()])) && (count($GLOBALS['sponsor_data'][getCurrentSponsorId()]) > 1));
777 return $GLOBALS['is_sponsor_data_valid'][getCurrentSponsorId()];
780 // Setter for current sponsor_id
781 function setCurrentSponsorId ($sponsor_id) {
783 $GLOBALS['current_sponsor_id'] = bigintval($sponsor_id);
785 // Unset it to re-determine the actual state
786 unset($GLOBALS['is_sponsor_data_valid'][$sponsor_id]);
789 // Getter for current sponsor_id
790 function getCurrentSponsorId () {
791 // Sponsorid must be set before it can be used
792 if (!isCurrentSponsorIdSet()) {
794 debug_report_bug(__FUNCTION__, __LINE__, 'Sponsor id is not set.');
797 // Return the sponsor_id
798 return $GLOBALS['current_sponsor_id'];
801 // Checks if current sponsor_id is set
802 function isCurrentSponsorIdSet () {
803 return ((isset($GLOBALS['current_sponsor_id'])) && (isValidSponsorId($GLOBALS['current_sponsor_id'])));
806 // Is given sponsor_id valid?
807 function isValidSponsorId ($sponsor_id) {
809 if (!isset($GLOBALS['is_valid_sponsor_id'][$sponsor_id])) {
811 $GLOBALS['is_valid_sponsor_id'][$sponsor_id] = ((!is_null($sponsor_id)) && (!empty($sponsor_id)) && ($sponsor_id > 0));
815 return $GLOBALS['is_valid_sponsor_id'][$sponsor_id];
818 // Getter for sponsor data
819 function getSponsorData ($column) {
820 // Sponsor id should not be zero
821 if (!isValidUserId(getCurrentSponsorId())) {
822 debug_report_bug(__FUNCTION__, __LINE__, 'Sponsor id is zero.');
826 return $GLOBALS['sponsor_data'][getCurrentSponsorId()][$column];
829 // Determines the country of the given sponsor id
830 function determineSponsorCountry ($sponsor_id) {
831 // Then handle it over
832 $country = getSponsorData('country');
838 // Destroy sponsor session
839 function destroySponsorSession () {
840 // Remove all user data from session
841 return ((setSession('sponsor_id', '')) && (setSession('sponsor_pass', '')));