2 /************************************************************************
3 * Mailer v0.2.1-FINAL Start: 07/12/2011 *
4 * =================== Last change: 07/12/2011 *
6 * -------------------------------------------------------------------- *
7 * File : referral-functions.php *
8 * -------------------------------------------------------------------- *
9 * Short description : All referral system functions *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Alle zum Referral-System gehoerenden Funktionen *
12 * -------------------------------------------------------------------- *
15 * $Tag:: 0.2.1-FINAL $ *
17 * -------------------------------------------------------------------- *
18 * Copyright (c) 2003 - 2009 by Roland Haeder *
19 * Copyright (c) 2009 - 2012 by Mailer Developer Team *
20 * For more information visit: http://mxchange.org *
22 * This program is free software; you can redistribute it and/or modify *
23 * it under the terms of the GNU General Public License as published by *
24 * the Free Software Foundation; either version 2 of the License, or *
25 * (at your option) any later version. *
27 * This program is distributed in the hope that it will be useful, *
28 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
29 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
30 * GNU General Public License for more details. *
32 * You should have received a copy of the GNU General Public License *
33 * along with this program; if not, write to the Free Software *
34 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
36 ************************************************************************/
38 // Some security stuff...
39 if (!defined('__SECURITY')) {
43 // Initializes the referral system
44 function initReferralSystem () {
45 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, ' Referral system initialized!');
46 $GLOBALS['ref_level'] = NULL;
47 $GLOBALS['ref_system'] = true;
50 // Getter fro ref level percents
51 function getReferralLevelPercents ($level) {
53 $data['percents'] = '0';
56 if ((isset($GLOBALS['cache_array']['refdepths']['level'])) && (isExtensionActive('cache'))) {
57 // First look for level
58 $key = array_search($level, $GLOBALS['cache_array']['refdepths']['level']);
61 $data['percents'] = $GLOBALS['cache_array']['refdepths']['percents'][$key];
64 incrementStatsEntry('cache_hits');
66 } elseif (!isExtensionActive('cache')) {
68 $result_level = SQL_QUERY_ESC("SELECT `percents` FROM `{?_MYSQL_PREFIX?}_refdepths` WHERE `level`=%s LIMIT 1",
69 array(bigintval($level)), __FUNCTION__, __LINE__);
72 if (SQL_NUMROWS($result_level) == 1) {
74 $data = SQL_FETCHARRAY($result_level);
78 SQL_FREERESULT($result_level);
82 return $data['percents'];
86 * Dynamic Referral and points system, can also send mails!
88 * subject = Subject line, write in lower-case letters and underscore is allowed
89 * userid = Referral id wich should receive...
90 * points = ... xxx points
91 * refid = inc/modules/guest/what-confirm.php need this
93 function addPointsThroughReferralSystem ($subject, $userid, $points, $refid = NULL) {
94 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'subject=' . $subject . ',userid=' . $userid . ',points=' . $points . ',refid=' . convertNullToZero($refid) . ' - ENTERED!');
95 // By default nothing has been added
98 // Determine payment method and notification
99 $paymentMethod = strtoupper(getPaymentMethodFromSubject($subject));
100 $sendNotify = isPaymentRecipientNotificationEnabled($subject);
102 // When $userid is NULL add points to jackpot
103 if ((!isValidUserId($userid)) && ($paymentMethod == 'DIRECT') && (isExtensionActive('jackpot'))) {
104 // Add points to jackpot only in DIRECT mode
105 return addPointsToJackpot($points);
108 // Set userid as current
109 setCurrentUserId($userid);
111 // Check user account
112 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'subject=' . $subject . ',userid=' . $userid . ',points=' . $points . ',paymentMethod=' . $paymentMethod . ',sendNotify=' . intval($sendNotify));
113 if (fetchUserData($userid)) {
114 // Determine whether the user has some mails to click before he/she gets the points
115 $isLocked = ifUserPointsLocked($userid);
117 // Detect database column
118 $pointsColumn = determinePointsColumnFromSubjectLocked($subject, $isLocked);
121 $percents = getReferralLevelPercents($GLOBALS['ref_level']);
122 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'subject=' . $subject . ',userid=' . $userid . ',points=' . $points . ',depth=' . convertNullToZero($GLOBALS['ref_level']) . ',percents=' . $percents . ',mode=' . $paymentMethod . ',pointsColumn=' . $pointsColumn . ',isLocked=' . intval($isLocked) . ',refid=' . getUserData('refid'));
124 // Some percents found?
126 // Calculate new points
127 $ref_points = $points * $percents / 100;
129 // Pay refback here if level > 0 and in ref-mode
130 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'subject=' . $subject . ',userid=' . $userid . ',refid=' . convertNullToZero(getUserData('refid')) . ',points=' . $points . ',paymentMethod=' . $paymentMethod);
131 if (($userid != $refid) && (substr($subject, 0, 8) != 'refback:') &&($paymentMethod == 'REFERRAL') && (isValidUserId(getUserData('refid'))) && (isExtensionActive('refback'))) {
132 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'subject=' . $subject . ',userid=' . $userid . ',refid=' . convertNullToZero(getUserData('refid')) . ',ref_points=' . $ref_points . ',depth=' . convertNullToZero($GLOBALS['ref_level']) . ' - BEFORE!');
133 $ref_points = addRefbackPoints($userid, getUserData('refid'), $points, $ref_points);
134 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'subject=' . $subject . ',userid=' . $userid . ',refid=' . convertNullToZero(getUserData('refid')) . ',ref_points=' . $ref_points . ',depth=' . convertNullToZero($GLOBALS['ref_level']) . ' - AFTER!');
138 if (is_null($GLOBALS['ref_level'])) {
140 SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_user_points` SET `%s`=`%s`+%s WHERE `userid`=%s AND `ref_depth` IS NULL LIMIT 1",
146 ), __FUNCTION__, __LINE__);
149 SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_user_points` SET `%s`=`%s`+%s WHERE `userid`=%s AND `ref_depth`=%s LIMIT 1",
155 bigintval($GLOBALS['ref_level'])
156 ), __FUNCTION__, __LINE__);
158 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'pointsColumn='.$pointsColumn.',ref_points='.$ref_points.',userid='.$userid.',depth='.convertNullToZero($GLOBALS['ref_level']).',mode='.$paymentMethod.' - UPDATE! ('.SQL_AFFECTEDROWS().')');
161 if (SQL_HASZEROAFFECTED()) {
162 // First ref in this level! :-)
163 SQL_QUERY_ESC("INSERT INTO `{?_MYSQL_PREFIX?}_user_points` (`userid`,`ref_depth`,`%s`) VALUES (%s, %s, %s)",
167 convertZeroToNull($GLOBALS['ref_level']),
169 ), __FUNCTION__, __LINE__);
170 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'data='.$pointsColumn.',ref_points='.$ref_points.',userid='.$userid.',depth='.convertNullToZero($GLOBALS['ref_level']).',mode='.$paymentMethod.' - INSERTED! ('.SQL_AFFECTEDROWS().')');
173 // Check affected rows
174 $added = (SQL_AFFECTEDROWS() == 1);
175 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'added=' . intval($added) . ' - BEFORE FILTER');
177 // Prepare data for the filter
179 'subject' => $subject,
182 'ref_points' => $ref_points,
183 'column' => $pointsColumn,
184 'notify' => $sendNotify,
186 'locked' => $isLocked,
187 'points_mode' => 'add',
188 'add_mode' => $paymentMethod,
193 $filterData = runFilterChain('post_add_points', $filterData);
196 $added = $filterData['added'];
197 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'added=' . intval($added) . ' - AFTER FILTER');
200 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'subject=' . $subject . ',userid=' . $userid . ',refid=' . $refid . ',paymentMethod=' . $paymentMethod . ',sendNotify=' . intval($sendNotify) . ',isLocked=' . intval($isLocked));
202 // Send "referral confirmed" mails out?
203 if ((isValidUserid($refid)) && ($refid != $userid) && ($sendNotify === true)) {
204 // Calculate the referral's points and percents
205 $percentsReferral = getReferralLevelPercents($GLOBALS['ref_level'] + 1);
207 // Calculate new points
208 $ref_points = $ref_points * $percentsReferral / 100;
212 'userid' => bigintval($userid),
214 'level' => bigintval($GLOBALS['ref_level'] + 1),
215 'percents' => $percentsReferral,
216 'points' => ($paymentMethod == 'REFERRAL' ? $ref_points : '0'),
217 'payment_method' => $paymentMethod,
218 'subject' => $subject,
221 // Load email template
222 $message = loadEmailTemplate('guest_user_confirmed_referral', $content, bigintval($userid));
225 sendEmail($userid, '{--THANKS_REFERRAL_ONE_SUBJECT--}', $message);
228 // Points updated, maybe I shall send him an email?
229 if (($sendNotify === true) && ($isLocked === false)) {
231 $subjectArray = explode(':', $subject);
232 $subjectUserid = (isset($subjectArray[1])) ? $subjectArray[1] : '0';
234 // Generic delivery of mails, so prepare data
237 'percents' => $percents,
238 'level' => bigintval($GLOBALS['ref_level']),
239 'points' => $ref_points,
240 'column' => $pointsColumn,
241 'subject' => $subjectArray[0],
242 'subject_userid' => $subjectUserid,
243 'payment_method' => $paymentMethod,
246 // Load email template
247 $message = loadEmailTemplate('member_' . $subjectArray[0] . '_' . strtolower($paymentMethod), $content, $userid);
250 sendEmail($userid, '{%message,MEMBER_' . $paymentMethod . '_' . strtoupper($subjectArray[0]) . '_SUBJECT=' . $subjectUserid . '%}', $message);
252 // Also send admin notification
253 sendAdminNotification(
255 '{%message,ADMIN_' . $paymentMethod . '_' . strtoupper($subjectArray[0]) . '_SUBJECT=' . $subjectUserid . '%}',
257 'admin_' . $subjectArray[0] . '_' . strtolower($paymentMethod),
258 // Template content (data array)
265 // Increase referral level, if payment method is 'REFERRAL'
266 if ($paymentMethod == 'REFERRAL') {
268 $GLOBALS['ref_level']++;
269 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Referral level increased, ref_level=' . convertNullToZero($GLOBALS['ref_level']) . ',points=' . $points . ',refid=' . convertNullToZero(getUserData('refid')) . ',userid=' . $userid . ',paymentMethod=' . $paymentMethod);
270 } elseif (isDebugModeEnabled()) {
271 // Not increasing referral level, DIRECT payment method
272 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Referral level *NOT* increased, ref_level=' . convertNullToZero($GLOBALS['ref_level']) . ',points=' . $points . ',refid=' . convertNullToZero(getUserData('refid')) . ',userid=' . $userid . ',paymentMethod=' . $paymentMethod);
276 $subject = removeDoubleDotFromSubject($subject);
278 // Maybe there's another ref?
279 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'points=' . $points . ',refid(var|data)=' . convertNullToZero($refid) . '|' . convertNullToZero(getUserData('refid')) . ',userid=' . $userid . ',paymentMethod=' . $paymentMethod . ',subject=' . $subject . ',ref_level=' . $GLOBALS['ref_level']);
280 if ((isValidUserId(getUserData('refid'))) && ($points > 0) && (getUserData('refid') != $userid) && ($paymentMethod == 'REFERRAL')) {
282 if (substr($subject, -4, 4) == '_ref') {
283 // Then remove it, no double _ref suffix!
284 $subject = substr($subject, 0, -4);
287 // Then let's credit him here...
288 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'subject=' . $subject . ',userid=' . $userid . ',refid=' . convertNullToZero(getUserData('refid')) . ',points=' . $points . ',ref_points=' . $ref_points . ',added[' . gettype($added) . ']=' . intval($added) . ',ref_level=' . $GLOBALS['ref_level'] . ' - ADVANCE!');
289 $added = ($added && addPointsThroughReferralSystem(sprintf("%s_ref:%s", $subject, $GLOBALS['ref_level']), getUserData('refid'), $points, getFetchedUserData('userid', getUserData('refid'), 'refid')));
294 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'subject=' . $subject . ',userid=' . $userid . ',points=' . $points . ',sendNotify=' . intval($sendNotify) . ',refid=' . convertNullToZero($refid) . ',paymentMethod=' . $paymentMethod . ' - EXIT!');
298 // Updates the referral counter
299 function updateReferralCounter ($userid) {
300 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ' - ENTERED!');
304 // Check for his referral
305 if (fetchUserData($userid)) {
307 $ref = getUserData('refid');
308 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',ref=' . convertZeroToNull($ref) . ' - FETCHED!');
312 if (empty($GLOBALS['cache_array']['ref_level'][$userid])) {
313 $GLOBALS['cache_array']['ref_level'][$userid] = NULL;
315 if (empty($GLOBALS['cache_array']['ref_level'][$ref])) {
316 $GLOBALS['cache_array']['ref_level'][$ref] = NULL;
319 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',ref=' . convertZeroToNull($ref));
321 // When he has a referral...
322 if (($ref > 0) && ($ref != $userid)) {
323 // Move to next referral level and count his counter one up
324 $GLOBALS['cache_array']['ref_level'][$ref] = $GLOBALS['cache_array']['ref_level'][$userid] + 1;
325 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',ref(' . $ref . ')=' . $GLOBALS['cache_array']['ref_level'][$ref] . ' - ADVANCED!');
328 SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_refsystem` SET `counter`=`counter`+1 WHERE `userid`=%s AND `level`=%s LIMIT 1",
331 bigintval($GLOBALS['cache_array']['ref_level'][$ref])
332 ), __FUNCTION__, __LINE__);
334 // When no entry was updated then we have to create it here
335 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'ref=' . $ref . ',level=' . $GLOBALS['cache_array']['ref_level'][$ref] . ',updated=' . SQL_AFFECTEDROWS());
336 if (SQL_HASZEROAFFECTED()) {
338 SQL_QUERY_ESC("INSERT INTO `{?_MYSQL_PREFIX?}_refsystem` (`userid`,`level`,`counter`) VALUES (%s,%s,1)",
341 convertZeroToNull($GLOBALS['cache_array']['ref_level'][$ref])
342 ), __FUNCTION__, __LINE__);
343 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'ref=' . $ref . ',level=' . $GLOBALS['cache_array']['ref_level'][$ref] . ',SQL_AFFECTEDROWS()=' . SQL_AFFECTEDROWS());
346 // Advance to next level
347 updateReferralCounter($ref);
348 } elseif ((($ref == $userid) || ($ref == '0')) && (isExtensionInstalledAndNewer('cache', '0.1.2'))) {
350 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'ref=' . convertZeroToNull($ref) . ' - CACHE!');
351 rebuildCache('refsystem', 'refsystem');
354 // Update the referral table
355 updateReferralTable($userid);
357 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',ref=' . convertZeroToNull($ref) . ',level=' . convertZeroToNull($GLOBALS['cache_array']['ref_level'][$ref]) . ' - EXIT!');
360 // Subtract points from database and mediadata cache
361 function subtractPoints ($subject, $userid, $points) {
362 // Add points to used points
363 SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_user_data` SET `used_points`=`used_points`+%s WHERE `userid`=%s LIMIT 1",
367 ), __FUNCTION__, __LINE__);
369 // Prepare filter data
371 'subject' => $subject,
374 'points_mode' => 'sub',
375 'added' => (!SQL_HASZEROAFFECTED())
378 // Insert booking record
379 $filterData = runFilterChain('post_sub_points', $filterData);
382 return $filterData['added'];
384 // "Getter" for array for user refs and points in given level
385 function getUserReferralPoints ($userid, $level) {
386 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',level=' . $level . ' - ENTERED!');
387 // Default is no refs and no nickname
390 // Get refs from database
391 $result = SQL_QUERY_ESC("SELECT
392 ur.`id`, ur.`refid`, ud.`status`, ud.`last_online`, ud.`mails_confirmed`, ud.`emails_received`
394 `{?_MYSQL_PREFIX?}_user_refs` AS `ur`
396 `{?_MYSQL_PREFIX?}_user_points` AS `up`
398 ur.`refid`=up.`userid` AND
399 (ur.`level`=0 OR ur.`level` IS NULL)
401 `{?_MYSQL_PREFIX?}_user_data` AS `ud`
403 ur.`refid`=ud.`userid`
412 ), __FUNCTION__, __LINE__);
414 // Are there some entries?
415 if (!SQL_HASZERONUMS($result)) {
417 while ($row = SQL_FETCHARRAY($result)) {
418 // Init click rate with zero
419 $row['click_rate'] = '0';
421 // Is at least one mail received?
422 if ($row['emails_received'] > 0) {
423 // Calculate click rate
424 $row['click_rate'] = ($row['mails_confirmed'] / $row['emails_received'] * 100);
427 // Activity is 'active' by default because if ext-autopurge is not installed
428 $row['activity'] = '{--MEMBER_ACTIVITY_ACTIVE--}';
430 // Is autopurge installed and the user inactive?
431 if ((isExtensionActive('autopurge')) && ((time() - getApInactiveSince()) >= $row['last_online'])) {
433 $row['activity'] = '{--MEMBER_ACTIVITY_INACTIVE--}';
436 // Remove some entries
437 unset($row['mails_confirmed']);
438 unset($row['emails_received']);
439 unset($row['last_online']);
442 $refs[$row['id']] = $row;
447 SQL_FREERESULT($result);
450 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',level=' . $level . ' - EXIT!');
454 // Get points data for given subject
455 function getPointsDataArrayFromSubject ($subject) {
456 // Extension ext-sql_patches must be up-to-date
457 if (isExtensionInstalledAndOlder('sql_patches', '0.8.2')) {
458 // Please update ext-sql_patches
459 reportBug(__FUNCTION__, __LINE__, 'sql_patches is out-dated. Please update to at least 0.8.2 to continue. subject=' . $subject);
460 } elseif (substr($subject, -8, 8) == '_ref_ref') {
461 // Please report ALL finiding
462 reportBug(__FUNCTION__, __LINE__, 'subject=' . $subject . ' contains invalid double-suffix _ref.');
465 // Remove any double-dot from it
466 $subject = removeDoubleDotFromSubject($subject);
468 // If we have cache, shortcut it here
469 if (isset($GLOBALS['cache_array']['points_data'][$subject])) {
471 incrementStatsEntry('cache_hits');
474 return $GLOBALS['cache_array']['points_data'][$subject];
477 // Now checkout the entry in database table
478 $result = SQL_QUERY_ESC("SELECT `id`,`subject`,`column_name`,`locked_mode`,`payment_method`,`notify_recipient` FROM `{?_MYSQL_PREFIX?}_points_data` WHERE `subject`='%s' LIMIT 1",
479 array($subject), __FUNCTION__, __LINE__);
481 // Do we have an entry?
482 if (SQL_NUMROWS($result) == 1) {
484 $pointsData = SQL_FETCHARRAY($result);
486 // Add all entries to our cache array
487 foreach ($pointsData as $key => $value) {
488 $GLOBALS['cache_array']['points_data'][$subject][$key] = $value;
491 // Register this automatically
492 SQL_QUERY_ESC("INSERT INTO `{?_MYSQL_PREFIX?}_points_data` (`subject`,`column_name`,`locked_mode`,`payment_method`,`notify_recipient`) VALUES ('%s','points','LOCKED','REFERRAL','N')",
493 array($subject), __FUNCTION__, __LINE__);
496 return getPointsDataArrayFromSubject($subject);
500 SQL_FREERESULT($result);
503 return $GLOBALS['cache_array']['points_data'][$subject];
506 // Determines the right points column name for given subject and 'locked'
507 function getPointsColumnNameFromSubjectLocked ($subject, $isLocked) {
508 // Get the points_data entry
509 $pointsData = getPointsDataArrayFromSubject($subject);
511 // Regular points by default
512 $columnName = $pointsData['column_name'];
514 // Are the points locked?
515 if (($isLocked === true) && ($pointsData['locked_mode'] == 'LOCKED')) {
516 // Locked points, so prefix it
517 $columnName = 'locked_' . $pointsData['column_name'];
524 // Determines the payment method for given extension and 'locked'
525 function getPaymentMethodFromSubject ($subject) {
526 // Get the points_data entry
527 $pointsData = getPointsDataArrayFromSubject($subject);
529 // Regular points by default
530 $paymentMethod = $pointsData['payment_method'];
533 return $paymentMethod;
536 // Checks whether notification of points recipient is enabled
537 function isPaymentRecipientNotificationEnabled ($subject) {
538 // Get the points_data entry
539 $pointsData = getPointsDataArrayFromSubject($subject);
542 $isEnabled = ($pointsData['notify_recipient'] == 'Y');
548 // Update "referral table"
549 function updateReferralTable ($userid) {
550 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ' - ENTERED!');
551 // Load all referrals
552 loadReferralTable($userid);
554 // Add missing level > 1
555 addMissingReferralLevels($userid);
557 // The last step is to flush all userid's entries to the database
558 flushReferralTableToDatabase($userid);
561 rebuildCache('refsystem', 'refsystem');
563 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ' - EXIT!');
566 // Loads all referrals for given userid
567 function loadReferralTable ($userid) {
568 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ' - ENTERED!');
570 $GLOBALS['referral_refid'][$userid] = array();
572 // Get all level entries from the refsystem table
573 $GLOBALS['referral_result'][$userid] = SQL_QUERY_ESC('SELECT `level` FROM `{?_MYSQL_PREFIX?}_refsystem` WHERE `userid`=%s ORDER BY `level` ASC',
574 array($userid), __FUNCTION__, __LINE__);
576 // Do we have entries?
577 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',SQL_NUMROWS()=' . SQL_NUMROWS($GLOBALS['referral_result'][$userid]));
578 if (SQL_NUMROWS($GLOBALS['referral_result'][$userid]) > 0) {
579 // Then walk through all levels
580 while (list($level) = SQL_FETCHROW($GLOBALS['referral_result'][$userid])) {
582 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',level=' . $level);
583 $GLOBALS['referral_refid'][$userid][$level] = array();
587 // Load all referrals of this user
588 $GLOBALS['referral_result_refs'][$userid] = SQL_QUERY_ESC('SELECT `userid` FROM `{?_MYSQL_PREFIX?}_user_data` WHERE `refid`=%s ORDER BY `userid` ASC',
589 array($userid), __FUNCTION__, __LINE__);
591 // Do we have entries?
592 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',level=' . $level . ',SQL_NUMROWS()=' . SQL_NUMROWS($GLOBALS['referral_result_refs'][$userid]));
593 if (SQL_NUMROWS($GLOBALS['referral_result_refs'][$userid]) > 0) {
594 // Then again walk through all
595 while (list($refid) = SQL_FETCHROW($GLOBALS['referral_result_refs'][$userid])) {
597 array_push($GLOBALS['referral_refid'][$userid][$level], $refid);
598 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',level=' . $level . ',refid=' . $refid . ' - ADDED!');
600 // Load the refid's array as well
601 loadReferralTable($refid);
606 SQL_FREERESULT($GLOBALS['referral_result_refs'][$userid]);
612 SQL_FREERESULT($GLOBALS['referral_result'][$userid]);
613 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ' - EXIT!');
616 // Adds missing referral levels to the array
617 function addMissingReferralLevels ($userid) {
618 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ' - ENTERED!');
619 // If the array is gone, you have called this function without calling loadReferralTable()
620 if (!isset($GLOBALS['referral_refid'][$userid])) {
621 // Please fix your code
622 reportBug(__FUNCTION__, __LINE__, 'Called without calling loadReferralTable() before! userid=' . $userid);
624 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',count()=' . count($GLOBALS['referral_refid'][$userid]));
626 // Sort the array reversed
627 krsort($GLOBALS['referral_refid']);
629 // Now walk through the array, first levels
630 foreach ($GLOBALS['referral_refid'][$userid] as $level => $levelArray) {
631 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',level=' . $level . ',count()=' . count($levelArray));
632 // Next are the users
633 foreach ($levelArray as $refid) {
634 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',level=' . $level . ',refid=' . $refid);
635 // Does the refid have an array?
636 if (isset($GLOBALS['referral_refid'][$refid])) {
637 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',level=' . $level . ',refid=' . convertNullToZero($refid) . ',count()=' . count($GLOBALS['referral_refid'][$refid]));
638 // Add also this user's (maybe) missing levels
639 addMissingReferralLevels($refid);
641 // Okay, then walk through here, too
642 foreach ($GLOBALS['referral_refid'][$refid] as $refLevel => $refArray) {
643 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',level=' . $level . ',refid=' . convertNullToZero($refid) . ',refLevel=' . $refLevel . ',count()=' . count($refArray));
644 // Also walk through this one
645 foreach ($refArray as $refRefid) {
646 // Calculate new level
647 $newLevel = $level + $refLevel;
648 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',level=' . $level . ',refid=' . convertNullToZero($refid) . ',refLevel=' . $refLevel . ',refRefid=' . $refRefid . ',newLevel=' . $newLevel);
649 // Is the refRefid not in?
650 if ((!isset($GLOBALS['referral_refid'][$userid][$newLevel])) || (!in_array($refRefid, $GLOBALS['referral_refid'][$userid][$newLevel]))) {
651 // Then we must add this ref's refid to the userid's next level
652 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',newLevel=' . $newLevel . ',refRefid=' . $refRefid . ' - ADDED!');
653 array_push($GLOBALS['referral_refid'][$userid][$newLevel], $refRefid);
655 // Add also this user's (maybe) missing levels
656 addMissingReferralLevels($refRefid);
663 //die('<pre>'.print_r($GLOBALS['referral_refid'][$userid],true).'</pre>');
664 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ' - EXIT!');
667 // Flush all entries for given userid to database
668 function flushReferralTableToDatabase ($userid) {
669 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ' - ENTERED!');
670 // If the array is gone, you have called this function without calling loadReferralTable()
671 if (!isset($GLOBALS['referral_refid'][$userid])) {
672 // Please fix your code
673 reportBug(__FUNCTION__, __LINE__, 'Called without calling loadReferralTable() before! userid=' . $userid);
675 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',count()=' . count($GLOBALS['referral_refid'][$userid]));
677 // If no entries are there, skip this whole step
678 if (count($GLOBALS['referral_refid'][$userid]) == 0) {
680 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ' - ABORTING...');
685 $SQL = 'INSERT INTO `{?_MYSQL_PREFIX?}_user_refs` (`userid`,`level`,`refid`) VALUES ';
688 // Now walk through the array, first levels
689 foreach ($GLOBALS['referral_refid'][$userid] as $level => $levelArray) {
690 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',level=' . $level . ',count()=' . count($levelArray));
691 // Next are the users
692 foreach ($levelArray as $refid) {
693 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',level=' . $level . ',refid=' . $refid);
694 // Query the user_refs table
695 list($count) = SQL_FETCHROW(SQL_QUERY_ESC('SELECT COUNT(`id`) AS `count` FROM `{?_MYSQL_PREFIX?}_user_refs` WHERE `userid`=%s AND `level`=%s AND `refid`=%s LIMIT 1',
700 ), __FUNCTION__, __LINE__));
702 // Do we have no entry?
704 // Then add it to the SQL
705 $SQL .= '(' . $userid . ',' . $level . ',' . $refid . '),';
707 // Some has been added, so execute the query
713 // Remove last comma from SQL
714 $SQL = substr($SQL, 0, -1);
717 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',SQL=' . $SQL);
718 if ($executeSql === true) {
719 SQL_QUERY($SQL, __FUNCTION__, __LINE__);
722 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ' - EXIT!');
725 // Generator (somewhat getter) for points_data, locked_mode
726 function generatePointsLockedModeOptions ($lockedMode = NULL) {
728 if (!isset($GLOBALS[__FUNCTION__][$lockedMode])) {
729 // Generate output and cache it
730 $GLOBALS[__FUNCTION__][$lockedMode] = generateOptions(
740 'translatePointsLockedMode'
745 return $GLOBALS[__FUNCTION__][$lockedMode];
748 // Generator (somewhat getter) for points_data, payment_method
749 function generatePointsPaymentMethodOptions ($paymentMethod = NULL) {
751 if (!isset($GLOBALS[__FUNCTION__][$paymentMethod])) {
752 // Generate output and cache it
753 $GLOBALS[__FUNCTION__][$paymentMethod] = generateOptions(
763 'translatePointsPaymentMethod'
768 return $GLOBALS[__FUNCTION__][$paymentMethod];
771 // Generator (somewhat getter) for points_data, notify_recipient
772 function generatePointsNotifyRecipientOptions ($notifyRecipient = NULL) {
774 if (!isset($GLOBALS[__FUNCTION__][$notifyRecipient])) {
775 // Generate output and cache it
776 $GLOBALS[__FUNCTION__][$notifyRecipient] = generateOptions(
786 'translatePointsNotifyRecipient'
791 return $GLOBALS[__FUNCTION__][$notifyRecipient];
794 // Setter for referral id (no bigintval, or nicknames will fail!)
795 function setReferralId ($refid) {
796 $GLOBALS['__refid'] = $refid;
799 // Checks if 'refid' is valid
800 function isReferralIdValid () {
801 return ((isset($GLOBALS['__refid'])) && (getReferralId() !== NULL) && (getReferralId() > 0));
804 // Getter for referral id
805 function getReferralId () {
806 return $GLOBALS['__refid'];
809 // Determines referral id and sets it
810 function determineReferralId () {
811 // Do we have it already detected?
812 if (isReferralIdValid()) {
813 // Do not determine it, just return it
814 return getReferralId();
817 // Skip this in non-html-mode and outside ref.php
818 if ((!isHtmlOutputMode()) && (basename($_SERVER['PHP_SELF']) != 'ref.php')) {
822 // Check if refid is set
823 if (isReferralIdValid()) {
825 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Using refid from GLOBALS (' . getReferralId() . ')');
826 } elseif (isPostRequestElementSet('refid')) {
827 // Get referral id from POST element refid
828 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Using refid from POST data (' . postRequestElement('refid') . ')');
829 setReferralId(secureString(postRequestElement('refid')));
830 } elseif (isGetRequestElementSet('refid')) {
831 // Get referral id from GET parameter refid
832 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Using refid from GET data (' . getRequestElement('refid') . ')');
833 setReferralId(secureString(getRequestElement('refid')));
834 } elseif (isGetRequestElementSet('ref')) {
835 // Set refid=ref (the referral link uses such variable)
836 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Using ref from GET data (' . getRequestElement('refid') . ')');
837 setReferralId(secureString(getRequestElement('ref')));
838 } elseif ((isGetRequestElementSet('user')) && (basename($_SERVER['PHP_SELF']) == 'click.php')) {
839 // The variable user comes from click.php
840 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Using user from GET data (' . getRequestElement('user') . ')');
841 setReferralId(bigintval(getRequestElement('user')));
842 } elseif ((isSessionVariableSet('refid')) && (isValidUserId(getSession('refid')))) {
843 // Set session refid as global
844 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Using refid from SESSION data (' . getSession('refid') . ')');
845 setReferralId(bigintval(getSession('refid')));
846 } elseif ((isExtensionInstalledAndNewer('user', '0.3.4')) && (isRandomReferralIdEnabled())) {
847 // Select a random user which has confirmed enougth mails
848 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Checking random referral id');
849 setReferralId(determineRandomReferralId());
850 } elseif ((isExtensionInstalledAndNewer('sql_patches', '0.1.2')) && (isValidUserId(getDefRefid()))) {
851 // Set default refid as refid in URL
852 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Using default refid (' . getDefRefid() . ')');
853 setReferralId(getDefRefid());
855 // No default id when sql_patches is not installed or none set
856 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Using NULL as refid');
860 // Set cookie when default refid > 0
861 if ((!isSessionVariableSet('refid')) || (!isValidUserId(getReferralId())) || ((!isValidUserId(getSession('refid'))) && (isExtensionInstalledAndNewer('sql_patches', '0.1.2')) && (isValidUserId(getDefRefid())))) {
862 // Default is not found
865 // Do we have nickname or userid set?
866 if ((isExtensionActive('nickname')) && (isNicknameUsed(getReferralId()))) {
867 // Nickname in URL, so load the id
868 $found = fetchUserData(getReferralId(), 'nickname');
870 // If we found it, use the userid as referral id
871 if ($found === true) {
872 // Set the userid as 'refid'
873 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Using refid from user account by nickname (' . getUserData('userid') . ')');
874 setReferralId(getUserData('userid'));
876 } elseif (isValidUserId(getReferralId())) {
877 // Direct userid entered
878 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Using direct userid (' . getReferralId() . ')');
879 $found = fetchUserData(getReferralId());
882 // Is the record valid?
883 if ((($found === false) || (!isUserDataValid())) && (isExtensionInstalledAndNewer('sql_patches', '0.1.2'))) {
884 // No, then reset referral id
885 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Using default refid (' . getDefRefid() . ')');
886 setReferralId(getDefRefid());
890 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Saving refid to session (' . getReferralId() . ') #1');
891 setSession('refid', getReferralId());
892 } elseif ((!isReferralIdValid()) || (!fetchUserData(getReferralId()))) {
894 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Not valid referral id (' . getReferralId() . '), setting NULL in session');
896 setSession('refid', NULL);
898 // Set it from GLOBALS array in session
899 //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Saving refid to session (' . getReferralId() . ') #2');
900 setSession('refid', getReferralId());
903 // Return determined refid
904 return getReferralId();