2 /************************************************************************
3 * MXChange v0.2.1 Start: 08/31/2008 *
4 * =============== Last change: 08/31/2008 *
6 * -------------------------------------------------------------------- *
7 * File : surfbar_functions.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Functions for surfbar *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Funktionen fuer die Surfbar *
12 * -------------------------------------------------------------------- *
14 * -------------------------------------------------------------------- *
15 * Copyright (c) 2003 - 2008 by Roland Haeder *
16 * For more information visit: http://www.mxchange.org *
18 * This program is free software; you can redistribute it and/or modify *
19 * it under the terms of the GNU General Public License as published by *
20 * the Free Software Foundation; either version 2 of the License, or *
21 * (at your option) any later version. *
23 * This program is distributed in the hope that it will be useful, *
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
26 * GNU General Public License for more details. *
28 * You should have received a copy of the GNU General Public License *
29 * along with this program; if not, write to the Free Software *
30 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
32 ************************************************************************/
34 // Some security stuff...
35 if (!defined('__SECURITY')) {
36 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
40 // -----------------------------------------------------------------------------
42 // -----------------------------------------------------------------------------
44 // Admin has added an URL with given user id and so on
45 function SURFBAR_ADMIN_ADD_URL ($url, $limit) {
50 } elseif (!VALIDATE_URL($url)) {
53 } elseif (SURFBAR_LOOKUP_BY_URL($url, "0")) {
54 // URL already found in surfbar!
56 } elseif (!SURFBAR_IF_USER_BOOK_MORE_URLS()) {
59 } elseif ("".($limit + 0)."" != "".$limit."") {
60 // Invalid amount entered
64 // Register the new URL
65 return SURFBAR_REGISTER_URL($url, "0", "ACTIVE", "unlock", $limit);
67 // Admin unlocked an email so we can migrate the URL
68 function SURFBAR_ADMIN_MIGRATE_URL ($url, $uid) {
73 } elseif (!VALIDATE_URL($url)) {
76 } elseif (SURFBAR_LOOKUP_BY_URL($url, $uid)) {
77 // URL already found in surfbar!
79 } elseif (!SURFBAR_IF_USER_BOOK_MORE_URLS($uid)) {
84 // Register the new URL
85 return SURFBAR_REGISTER_URL($url, $uid, "MIGRATED", "migrate");
87 // Admin function for unlocking URLs
88 function SURFBAR_ADMIN_UNLOCK_URL_IDS ($IDs) {
89 // Is this an admin or invalid array?
91 // Not admin or invalid IDs array
93 } elseif (!is_array($IDs)) {
96 } elseif (count($IDs) == 0) {
101 // Set to true to make AND expression valid if first URL got unlocked
104 // Update the status for all ids
105 foreach ($IDs as $id => $dummy) {
106 // Test all ids through (ignores failed)
107 $done = (($done) && (SURFBAR_CHANGE_STATUS($id, "PENDING", "ACTIVE")));
110 // Return total status
113 // Admin function for rejecting URLs
114 function SURFBAR_ADMIN_REJECT_URL_IDS ($IDs) {
115 // Is this an admin or invalid array?
117 // Not admin or invalid IDs array
119 } elseif (!is_array($IDs)) {
122 } elseif (count($IDs) == 0) {
127 // Set to true to make AND expression valid if first URL got unlocked
130 // Update the status for all ids
131 foreach ($IDs as $id => $dummy) {
132 // Test all ids through (ignores failed)
133 $done = (($done) && (SURFBAR_CHANGE_STATUS($id, "PENDING", "REJECTED")));
136 // Return total status
140 // -----------------------------------------------------------------------------
142 // -----------------------------------------------------------------------------
144 // Member has added an URL
145 function SURFBAR_MEMBER_ADD_URL ($url, $limit) {
148 // Do some pre-checks
152 } elseif (!VALIDATE_URL($url)) {
155 } elseif (SURFBAR_LOOKUP_BY_URL($url, $GLOBALS['userid'])) {
156 // URL already found in surfbar!
158 } elseif (!SURFBAR_IF_USER_BOOK_MORE_URLS($GLOBALS['userid'])) {
161 } elseif ("".($limit + 0)."" != "".$limit."") {
162 // Invalid amount entered
166 // Register the new URL
167 return SURFBAR_REGISTER_URL($url, $GLOBALS['userid'], "PENDING", "reg", $limit);
169 // Create list of actions depending on status for the user
170 function SURFBAR_MEMBER_ACTIONS ($urlId, $status) {
171 // Load all actions in an array for given status
172 $actionArray = SURFBAR_GET_ACTION_ARRAY($status);
175 $OUT = "<table border=\"0\" cellspacing=\"0\" cellpadding=\"1\" width=\"100%\">
179 $width = round(100 / count($actionArray));
181 // "Walk" through all actions and create forms
182 foreach ($actionArray as $actionId=>$action) {
183 // Add form for this action
184 $OUT .= sprintf(" <td align=\"center\" width=\"%d%%\">
185 <form action=\"".URL."/modules.php?module=login&what=surfbar_list\" method=\"post\" style=\"padding-bottom:0px\">
186 <input type=\"hidden\" name=\"id\" value=\"%s\" />
187 <input type=\"hidden\" name=\"action\" value=\"%s\" />
188 <input type=\"submit\" class=\"member_submit\" name=\"ok\" title=\"{--MEMBER_SURFBAR_ACTION_%s_TITLE--}\" value=\"{--MEMBER_SURFBAR_ACTION_%s_SUBMIT--}\" />
206 // Do the member form request
207 function SURFBAR_MEMBER_DO_FORM ($formData, $URLs) {
208 global $SURFBAR_CACHE;
210 // By default no action is performed
217 } elseif ((!isset($formData['id'])) || (!isset($formData['action']))) {
218 // Important form elements are missing!
220 } elseif (!isset($URLs[$formData['id']])) {
221 // ID not found in cache
223 } elseif (!SURFBAR_VALIDATE_MEMBER_ACTION_STATUS($formData['action'], $URLs[$formData['id']]['status'])) {
224 // Action not allowed for current URL status
229 $action = SQL_ESCAPE(htmlentities(strip_tags($formData['action']), ENT_QUOTES));
232 if ($action != $formData['action']) {
233 // Invalid data in action found
237 // Create the function name for selected action
238 $functionName = sprintf("SURFBAR_MEMBER_%s_ACTION", strtoupper($action));
240 // Is the function there?
241 if (function_exists($functionName)) {
243 $URLs[$formData['id']]['new_status'] = $SURFBAR_CACHE['new_status'];
245 // Extract URL data for call-back
246 $urlData = array(array_merge($URLs[$formData['id']], array($action => $formData)));
248 // Action found so execute it
249 $performed = call_user_func_array($functionName, $urlData);
251 // Log invalid request
252 DEBUG_LOG(__FUNCTION__, __LINE__, " action={$formData['action']},id={$formData['id']},function={$functionName}");
253 ADD_FATAL(sprintf("Invalid member action! action=%s,id=%s,function=%s", $formData['action'], $formData['id'], $functionName));
259 // Validate if the requested action can be performed on current URL status
260 function SURFBAR_VALIDATE_MEMBER_ACTION_STATUS ($action, $status) {
261 global $SURFBAR_CACHE;
263 // Search for the requested action/status combination in database
264 $result = SQL_QUERY_ESC("SELECT new_status FROM "._MYSQL_PREFIX."_surfbar_actions WHERE action='%s' AND status='%s' LIMIT 1",
265 array($action, $status), __FILE__, __LINE__);
267 // Is the entry there?
268 $isValid = (SQL_NUMROWS($result) == 1);
270 // Fetch the new status if found
273 list($SURFBAR_CACHE['new_status']) = SQL_FETCHROW($result);
277 SQL_FREERESULT($result);
283 // -----------------------------------------------------------------------------
285 // -----------------------------------------------------------------------------
287 // Retreat a booked URL
288 function SURFBAR_MEMBER_RETREAT_ACTION ($urlData) {
289 // Create the data array for next function call
291 $urlData['id'] => $urlData
294 // Simply change the status here
295 return SURFBAR_CHANGE_STATUS ($urlData['id'], $urlData['status'], $urlData['new_status'], $data);
297 // Book an URL now (from migration)
298 function SURFBAR_MEMBER_BOOKNOW_ACTION ($urlData) {
299 // Create the data array for next function call
301 $urlData['id'] => $urlData
304 // Simply change the status here
305 return SURFBAR_CHANGE_STATUS ($urlData['id'], $urlData['status'], $urlData['new_status'], $data);
307 // Show edit form or do the changes
308 function SURFBAR_MEMBER_EDIT_ACTION ($urlData) {
309 // Is the "execute" flag there?
310 if (isset($urlData['edit']['execute'])) {
311 // Execute the changes
312 return SURFBAR_MEMBER_EXECUTE_ACTION("edit", $urlData);
316 return SURFBAR_MEMBER_DISPLAY_ACTION_FORM("edit", $urlData);
318 // Show delete form or do the changes
319 function SURFBAR_MEMBER_DELETE_ACTION ($urlData) {
320 // Is the "execute" flag there?
321 if (isset($urlData['delete']['execute'])) {
322 // Execute the changes
323 return SURFBAR_MEMBER_EXECUTE_ACTION("delete", $urlData);
327 return SURFBAR_MEMBER_DISPLAY_ACTION_FORM("delete", $urlData);
329 // Pause active banner
330 function SURFBAR_MEMBER_PAUSE_ACTION ($urlData) {
331 return SURFBAR_CHANGE_STATUS($urlData['id'], $urlData['status'], $urlData['new_status'], array($urlData['id'] => $urlData));
333 // Unpause stopped banner
334 function SURFBAR_MEMBER_UNPAUSE_ACTION ($urlData) {
335 // Fix missing entry for template
336 $urlData['edit'] = $urlData['unpause'];
337 $urlData['edit']['url'] = $urlData['url'];
338 $urlData['edit']['limit'] = $urlData['views_max'];
340 // Return status change
341 return SURFBAR_CHANGE_STATUS($urlData['id'], $urlData['status'], $urlData['new_status'], array($urlData['id'] => $urlData));
343 // Display selected "action form"
344 function SURFBAR_MEMBER_DISPLAY_ACTION_FORM ($action, $urlData) {
345 // Translate some data
346 $urlData['registered'] = MAKE_DATETIME($urlData['registered'], "2");
347 $urlData['views_total'] = TRANSLATE_COMMA($urlData['views_total']);
348 $urlData['views_max'] = TRANSLATE_COMMA($urlData['views_max']);
349 $urlData['views_allowed'] = TRANSLATE_COMMA($urlData['views_allowed']);
350 $urlData['last_locked'] = MAKE_DATETIME($urlData['last_locked'], "2");
352 // Is the lock reason empty?
353 if (empty($urlData['lock_reason'])) {
354 // Fix it to three dashes
355 $urlData['lock_reason'] = "---";
358 // Include fields only for action 'edit'
359 if ($action == "edit") {
360 // Default is not limited
361 $urlData['limited_yes'] = "";
362 $urlData['limited_no'] = " checked=\"checked\"";
363 $urlData['limited'] = "false";
365 // Is this URL limited?
366 if ($urlData['views_max'] > 0) {
367 // Then rewrite form data
368 $urlData['limited_yes'] = " checked=\"checked\"";
369 $urlData['limited_no'] = "";
370 $urlData['limited'] = "true";
374 // Load the form and display it
375 LOAD_TEMPLATE(sprintf("member_surfbar_%s_action_form", $action), false, $urlData);
377 // All fine by default ... ;-)
380 // Execute choosen action
381 function SURFBAR_MEMBER_EXECUTE_ACTION ($action, $urlData) {
382 // By default nothing is executed
385 // Is limitation "no" and "limit" is > 0?
386 if ((isset($urlData[$action]['limited'])) && ($urlData[$action]['limited'] == "N") && ((isset($urlData[$action]['limit'])) && ($urlData[$action]['limit'] > 0)) || (!isset($urlData[$action]['limit']))) {
387 // Set it to unlimited
388 $urlData[$action]['limit'] = 0;
391 // Construct function name
392 $functionName = sprintf("SURFBAR_MEMBER_EXECUTE_%s_ACTION", strtoupper($action));
394 // Is 'userid' set and not 'uid' ?
395 if ((!isset($urlData['uid'])) && (isset($urlData['userid']))) {
397 $urlData['uid'] = $urlData['userid'];
400 // Is that function there?
401 if (function_exists($functionName)) {
402 // Execute the function
403 if (call_user_func_array($functionName, array($urlData)) == true) {
404 // Update status as well
405 $executed = SURFBAR_CHANGE_STATUS($urlData['id'], $urlData['status'], $urlData['new_status'], array($urlData['id'] => $urlData));
409 ADD_FATAL(sprintf(MEMBER_SURFBAR_EXECUTE_ACTION_404, $functionName));
415 // "Execute edit" function: Update changed data
416 function SURFBAR_MEMBER_EXECUTE_EDIT_ACTION ($urlData) {
417 // Default is nothing done
420 // Translate URLs for testing
421 $url1 = COMPILE_CODE($urlData['url']);
422 $url2 = COMPILE_CODE($urlData['edit']['url']);
424 // Has the URL or limit changed?
426 //if (($urlData['views_allowed'] != $urlData['edit']['limit']) || ($url1 != $url2)) {
428 SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_surfbar_urls SET url='%s', views_allowed=%s, views_max=%s WHERE id=%s AND status='%s' LIMIT 1",
429 array($urlData['url'], $urlData['edit']['limit'], $urlData['edit']['limit'], $urlData['id'], $urlData['status']), __FILE__, __LINE__);
438 // "Execute delete" function: Does nothing...
439 function SURFBAR_MEMBER_EXECUTE_DELETE_ACTION ($urlData) {
440 // Nothing special to do (see above function for such "special actions" to perform)
444 // -----------------------------------------------------------------------------
445 // Self-maintenance functions
446 // -----------------------------------------------------------------------------
449 function SURFBAR_HANDLE_SELF_MAINTENANCE () {
450 // Handle URLs which limit has depleted so we can stop them
451 SURFBAR_HANDLE_DEPLETED_VIEWS();
453 // Handle low-points amounts
454 SURFBAR_HANDLE_LOW_POINTS();
456 // Handle URLs which limit has depleted
457 function SURFBAR_HANDLE_DEPLETED_VIEWS () {
459 $urlArray = SURFBAR_GET_URL_DATA("0", "views_max", "id", "ASC", "id", " AND views_allowed>0 AND status='ACTIVE'");
461 // Do we have some entries?
462 if (count($urlArray) > 0) {
464 foreach ($urlArray as $id => $urlData) {
468 // Rewrite array for next call
469 $urlData[$id] = $data;
472 SURFBAR_CHANGE_STATUS($id, "ACTIVE", "DEPLETED", $urlData);
476 // Alert users which have URLs booked and are low on points amount
477 function SURFBAR_HANDLE_LOW_POINTS () {
481 $UIDs = SURFBAR_DETERMINE_DEPLETED_USERIDS($_CONFIG['surfbar_warn_low_points']);
483 // "Walk" through all URLs
484 foreach ($UIDs['uid'] as $uid => $dummy) {
485 // Is the last notification far enougth away to notify again?
486 if ((time() - $UIDs['notified'][$uid]) >= $_CONFIG['surfbar_low_interval']) {
490 'low' => TRANSLATE_COMMA($_CONFIG['surfbar_warn_low_points']),
491 'points' => TRANSLATE_COMMA($UIDs['points'][$uid]),
492 'notified' => MAKE_DATETIME($UIDs['notified'][$uid]),
493 'interval' => CREATE_FANCY_TIME($_CONFIG['surfbar_low_interval'])
497 SURFBAR_NOTIFY_USER("low_points", $content);
499 // Update last notified
500 SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_user_data SET surfbar_low_notified=NOW() WHERE userid=%s LIMIT 1",
501 array($uid), __FILE__, __LINE__);
506 // -----------------------------------------------------------------------------
508 // -----------------------------------------------------------------------------
510 // Looks up by an URL
511 function SURFBAR_LOOKUP_BY_URL ($url, $uid) {
512 // Now lookup that given URL by itself
513 $urlArray = SURFBAR_GET_URL_DATA($url, "url", "id", "ASC", "id", sprintf(" AND userid=%s", bigintval($uid)));
516 return (count($urlArray) > 0);
518 // Load URL data by given search term and column
519 function SURFBAR_GET_URL_DATA ($searchTerm, $column="id", $order="id", $sort="ASC", $group="id", $add="") {
522 // By default nothing is found
523 $lastUrlData = array();
525 // Is the column an id number?
526 if (($column == "id") || ($column == "userid")) {
527 // Extra secure input
528 $searchTerm = bigintval($searchTerm);
531 // If the column is "id" there can be only one entry
533 if ($column == "id") {
537 // Look up the record
538 $result = SQL_QUERY_ESC("SELECT id, userid, url, views_total, views_max, views_allowed, status, registered, last_locked, lock_reason, views_max, views_allowed
539 FROM "._MYSQL_PREFIX."_surfbar_urls
540 WHERE %s='%s'".$add."
543 array($column, $searchTerm, $order, $sort, $limit), __FILE__, __LINE__);
545 // Is there at least one record?
546 if (SQL_NUMROWS($result) > 0) {
548 while ($dataRow = SQL_FETCHARRAY($result)) {
549 // Shall we group these results?
550 if ($group == "id") {
551 // Add the row by id as index
552 $lastUrlData[$dataRow['id']] = $dataRow;
555 $lastUrlData[$dataRow[$group]][$dataRow['id']] = $dataRow;
561 SQL_FREERESULT($result);
566 // Registers an URL with the surfbar. You should have called SURFBAR_LOOKUP_BY_URL() first!
567 function SURFBAR_REGISTER_URL ($url, $uid, $status="PENDING", $addMode="reg", $limit=0) {
570 // Make sure by the user registered URLs are always pending
571 if ($addMode == "reg") $status = "PENDING";
576 'frametester' => FRAMETESTER($url),
582 // Insert the URL into database
583 $content['insert_id'] = SURFBAR_INSERT_URL_BY_ARRAY($content);
586 if ($content['insert_id'] == 0) {
587 // INSERT did not insert any data!
591 // Translate status and limit
592 $content['limit'] = SURFBAR_TRANSLATE_LIMIT($content['limit']);
594 // If in reg-mode we notify admin
595 if (($addMode == "reg") || ($_CONFIG['surfbar_notify_admin_unlock'] == "Y")) {
596 // Notify admin even when he as unlocked an email
597 SURFBAR_NOTIFY_ADMIN("url_{$addMode}", $content);
601 SURFBAR_NOTIFY_USER("url_{$addMode}", $content);
603 // Return the insert id
604 return $content['insert_id'];
606 // Inserts an url by given data array and return the insert id
607 function SURFBAR_INSERT_URL_BY_ARRAY ($urlData) {
609 $uid = bigintval($urlData['uid']);
612 if (empty($uid)) $uid = 0;
614 // Just run the insert query for now
615 SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_surfbar_urls (userid,url,status,views_max,views_allowed) VALUES (%s,'%s','%s',%s,%s)",
622 ), __FILE__, __LINE__
626 return SQL_INSERTID();
628 // Notify admin(s) with a selected message and content
629 function SURFBAR_NOTIFY_ADMIN ($messageType, $content) {
630 // Prepare template name
631 $templateName = sprintf("admin_surfbar_%s", $messageType);
633 // Set default subject if following eval() wents wrong
634 $subject = ADMIN_SURFBAR_NOTIFY_DEFAULT_SUBJECT;
636 // Create constant name
637 $constantName = sprintf("ADMIN_SURFBAR_NOTIFY_%s_SUBJECT",
638 strtoupper($messageType)
642 if (defined($constantName)) {
643 $subject = constant($constantName);
645 ADD_FATAL(ADMIN_SURFBAR_NOTIFY_SUBJECT_404, $constantName);
648 // Translate some data if present
649 if (isset($content['status'])) $content['status'] = SURFBAR_TRANSLATE_STATUS($content['status']);
650 if (isset($content['registered'])) $content['registered'] = MAKE_DATETIME($content['registered'], "2");
651 if (isset($content['last_locked'])) $content['last_locked'] = MAKE_DATETIME($content['last_locked'], "2");
652 if (isset($content['views_total'])) $content['views_total'] = TRANSLATE_COMMA($content['views_total']);
653 if (isset($content['views_allowed'])) $content['views_allowed'] = TRANSLATE_COMMA($content['views_allowed']);
654 if (isset($content['views_max'])) $content['views_max'] = TRANSLATE_COMMA($content['views_max']);
656 // Send the notification out
657 return SEND_ADMIN_NOTIFICATION($subject, $templateName, $content, $content['uid']);
659 // Notify the user about the performed action
660 function SURFBAR_NOTIFY_USER ($messageType, $content) {
661 // Skip notification if userid is zero
662 if ($content['uid'] == 0) {
666 // Prepare template name
667 $templateName = sprintf("member_surfbar_%s", $messageType);
669 // Set default subject if following eval() wents wrong
670 $subject = MEMBER_SURFBAR_NOTIFY_DEFAULT_SUBJECT;
672 // Create constant name
673 $constantName = sprintf("MEMBER_SURFBAR_NOTIFY_%s_SUBJECT",
674 strtoupper($messageType)
678 if (defined($constantName)) {
679 $subject = constant($constantName);
681 ADD_FATAL(MEMBER_SURFBAR_NOTIFY_SUBJECT_404, $constantName);
685 $mailText = LOAD_EMAIL_TEMPLATE($templateName, $content, $content['uid']);
688 return SEND_EMAIL($content['uid'], $subject, $mailText);
690 // Translates the limit
691 function SURFBAR_TRANSLATE_LIMIT ($limit) {
695 $return = MEMBER_SURFBAR_UNLIMITED_VIEWS;
698 $return = TRANSLATE_COMMA($limit);
704 // Translate the URL status
705 function SURFBAR_TRANSLATE_STATUS ($status) {
706 // Create constant name
707 $constantName = sprintf("SURFBAR_URL_STATUS_%s", strtoupper($status));
709 // Set default translated status
710 $statusTranslated = "!".$constantName."!";
712 // Is the constant there?
713 if (defined($constantName)) {
714 // Then get it's value
715 $statusTranslated = constant($constantName);
719 return $statusTranslated;
722 function SURFBAR_DETERMINE_REWARD ($onlyMin=false) {
725 // Static values are default
726 $reward = $_CONFIG['surfbar_static_reward'];
728 // Do we have static or dynamic?
729 if ($_CONFIG['surfbar_pay_model'] == "DYNAMIC") {
730 // "Calculate" dynamic reward
732 $reward += SURFBAR_CALCULATE_DYNAMIC_MIN_VALUE();
734 $reward += SURFBAR_CALCULATE_DYNAMIC_ADD();
742 function SURFBAR_DETERMINE_COSTS ($onlyMin=false) {
745 // Static costs is default
746 $costs = $_CONFIG['surfbar_static_costs'];
748 // Do we have static or dynamic?
749 if ($_CONFIG['surfbar_pay_model'] == "DYNAMIC") {
750 // "Calculate" dynamic costs
752 $costs += SURFBAR_CALCULATE_DYNAMIC_MIN_VALUE();
754 $costs += SURFBAR_CALCULATE_DYNAMIC_ADD();
761 // "Calculate" dynamic add
762 function SURFBAR_CALCULATE_DYNAMIC_ADD () {
763 // Get min/max values
764 $min = SURFBAR_CALCULATE_DYNAMIC_MIN_VALUE();
765 $max = SURFBAR_CALCULATE_DYNAMIC_MAX_VALUE();
767 // "Calculate" dynamic part and return it
768 return mt_rand($min, $max);
770 // Determine right template name
771 function SURFBAR_DETERMINE_TEMPLATE_NAME() {
772 // Default is the frameset
773 $templateName = "surfbar_frameset";
775 // Any frame set? ;-)
776 if (isset($_GET['frame'])) {
777 // Use the frame as a template name part... ;-)
778 $templateName = sprintf("surfbar_frame_%s",
779 SQL_ESCAPE($_GET['frame'])
784 return $templateName;
786 // Check if the "reload lock" of the current user is full, call this function
787 // before you call SURFBAR_CHECK_RELOAD_LOCK().
788 function SURFBAR_CHECK_RELOAD_FULL() {
789 global $SURFBAR_CACHE, $_CONFIG;
794 // Cache static reload lock
795 $SURFBAR_CACHE['surf_lock'] = $_CONFIG['surfbar_static_lock'];
796 //DEBUG_LOG(__FUNCTION__, __LINE__, "Fixed surf lock is ".$_CONFIG['surfbar_static_lock']."", false);
798 // Do we have dynamic model?
799 if ($_CONFIG['surfbar_pay_model'] == "DYNAMIC") {
800 // "Calculate" dynamic lock
801 $SURFBAR_CACHE['surf_lock'] += SURFBAR_CALCULATE_DYNAMIC_ADD();
805 $result = SQL_QUERY_ESC("SELECT COUNT(id) AS cnt FROM "._MYSQL_PREFIX."_surfbar_locks
806 WHERE userid=%s AND (UNIX_TIMESTAMP() - ".SURFBAR_GET_DATA('surf_lock').") < UNIX_TIMESTAMP(last_surfed)
808 array($GLOBALS['userid']), __FILE__, __LINE__
812 list($SURFBAR_CACHE['user_locks']) = SQL_FETCHROW($result);
815 if (is_null($SURFBAR_CACHE['user_locks'])) {
816 // Then fix it to zero!
817 $SURFBAR_CACHE['user_locks'] = 0;
821 SQL_FREERESULT($result);
824 $total = SURFBAR_GET_TOTAL_URLS();
826 // Do we have some URLs in lock? Admins can always surf on own URLs!
827 //DEBUG_LOG(__FUNCTION__, __LINE__, "userLocks=".SURFBAR_GET_DATA('user_locks').",total={$total}", false);
828 $isFull = ((SURFBAR_GET_DATA('user_locks') == $total) && ($total > 0));
833 // Get total amount of URLs of given status for current user or of ACTIVE URLs by default
834 function SURFBAR_GET_TOTAL_URLS ($status="ACTIVE", $excludeUserId=0) {
835 // Determine depleted user account
836 $UIDs = SURFBAR_DETERMINE_DEPLETED_USERIDS();
838 // Is the exlude userid set?
839 if ($excludeUserId > 0) {
841 $UIDs['uid'][$excludeUserId] = $excludeUserId;
844 // Get amount from database
845 $result = SQL_QUERY_ESC("SELECT COUNT(id) AS cnt
846 FROM "._MYSQL_PREFIX."_surfbar_urls
847 WHERE userid NOT IN (".implode(",", $UIDs['uid']).") AND status='%s'",
848 array($status), __FILE__, __LINE__
852 list($cnt) = SQL_FETCHROW($result);
855 SQL_FREERESULT($result);
860 // Check wether the user is allowed to book more URLs
861 function SURFBAR_IF_USER_BOOK_MORE_URLS ($uid=0) {
864 // Is this admin and userid is zero or does the user has some URLs left to book?
865 return ((($uid == 0) && (IS_ADMIN())) || (SURFBAR_GET_TOTAL_USER_URLS($uid, "", array("REJECTED")) < $_CONFIG['surfbar_max_order']));
867 // Get total amount of URLs of given status for current user
868 function SURFBAR_GET_TOTAL_USER_URLS ($uid=0, $status="",$exclude="") {
871 // Is the user 0 and user is logged in?
872 if (($uid == 0) && (IS_MEMBER())) {
873 // Then use this userid
874 $uid = $GLOBALS['userid'];
875 } elseif ($uid == 0) {
877 return ($_CONFIG['surfbar_max_order'] + 1);
880 // Default is all URLs
883 // Is the status set?
884 if (is_array($status)) {
885 // Only URLs with these status
886 $ADD = sprintf(" AND status IN('%s')", implode("','", $status));
887 } elseif (!empty($status)) {
888 // Only URLs with this status
889 $ADD = sprintf(" AND status='%s'", $status);
890 } elseif (is_array($exclude)) {
891 // Exclude URLs with these status
892 $ADD = sprintf(" AND status NOT IN('%s')", implode("','", $exclude));
893 } elseif (!empty($exclude)) {
894 // Exclude URLs with this status
895 $ADD = sprintf(" AND status != '%s'", $exclude);
898 // Get amount from database
899 $result = SQL_QUERY_ESC("SELECT COUNT(id) AS cnt
900 FROM "._MYSQL_PREFIX."_surfbar_urls
901 WHERE userid=%s".$ADD."
903 array($uid, $_CONFIG['surfbar_max_order']), __FILE__, __LINE__
907 list($cnt) = SQL_FETCHROW($result);
910 SQL_FREERESULT($result);
915 // Generate a validation code for the given id number
916 function SURFBAR_GENERATE_VALIDATION_CODE ($urlId, $salt="") {
917 global $_CONFIG, $SURFBAR_CACHE;
919 // @TODO Invalid salt should be refused
920 $SURFBAR_CACHE['salt'] = "INVALID";
922 // Get code length from config
923 $length = $_CONFIG['code_length'];
926 if ($length == 0) $length = 10;
928 // Generate a code until the length matches
930 while (strlen($valCode) != $length) {
933 // Generate random hashed string
934 $SURFBAR_CACHE['salt'] = sha1(GEN_PASS(255));
935 //DEBUG_LOG(__FUNCTION__, __LINE__, "newSalt=".SURFBAR_GET_SALT()."", false);
938 $SURFBAR_CACHE['salt'] = $salt;
939 //DEBUG_LOG(__FUNCTION__, __LINE__, "oldSalt=".SURFBAR_GET_SALT()."", false);
942 // ... and now the validation code
943 $valCode = GEN_RANDOM_CODE($length, sha1(SURFBAR_GET_SALT().":".$urlId), $GLOBALS['userid']);
944 //DEBUG_LOG(__FUNCTION__, __LINE__, "valCode={$valCode}", false);
947 // Hash it with md5() and salt it with the random string
948 $hashedCode = generateHash(md5($valCode), SURFBAR_GET_SALT());
950 // Finally encrypt it PGP-like and return it
951 $valHashedCode = generatePassString($hashedCode);
953 // Return hashed value
954 //DEBUG_LOG(__FUNCTION__, __LINE__, "finalValCode={$valHashedCode}", false);
955 return $valHashedCode;
957 // Check validation code
958 function SURFBAR_CHECK_VALIDATION_CODE ($urlId, $check, $salt) {
959 global $SURFBAR_CACHE;
962 $urlId = bigintval($urlId);
964 // Now generate the code again
965 $code = SURFBAR_GENERATE_VALIDATION_CODE($urlId, $salt);
967 // Return result of checking hashes and salts
968 //DEBUG_LOG(__FUNCTION__, __LINE__, "---".$code."|".$check."---", false);
969 //DEBUG_LOG(__FUNCTION__, __LINE__, "+++".$salt."|".SURFBAR_GET_DATA('last_salt')."+++", false);
970 return (($code == $check) && ($salt == SURFBAR_GET_DATA('last_salt')));
972 // Lockdown the userid/id combination (reload lock)
973 function SURFBAR_LOCKDOWN_ID ($urlId) {
974 //* DEBUG: */ print "LOCK!");
975 ///* DEBUG: */ return;
976 // Just add it to the database
977 SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_surfbar_locks (userid, url_id) VALUES (%s, %s)",
978 array($GLOBALS['userid'], bigintval($urlId)), __FILE__, __LINE__);
980 // Remove the salt from database
981 SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_surfbar_salts WHERE url_id=%s AND userid=%s LIMIT 1",
982 array(bigintval($urlId), $GLOBALS['userid']), __FILE__, __LINE__);
984 // Pay points to the user and remove it from the sender
985 function SURFBAR_PAY_POINTS ($urlId) {
986 // Remove it from the URL owner
987 //DEBUG_LOG(__FUNCTION__, __LINE__, "uid=".SURFBAR_GET_USERID().",costs=".SURFBAR_GET_COSTS()."", false);
988 if (SURFBAR_GET_USERID() > 0) {
989 SUB_POINTS("surfbar", SURFBAR_GET_USERID(), SURFBAR_GET_COSTS());
992 // Book it to the user
993 //DEBUG_LOG(__FUNCTION__, __LINE__, "uid=".$GLOBALS['userid'].",reward=".SURFBAR_GET_REWARD()."", false);
994 ADD_POINTS_REFSYSTEM("surfbar", $GLOBALS['userid'], SURFBAR_GET_DATA('reward'));
996 // Updates the statistics of current URL/userid
997 function SURFBAR_UPDATE_INSERT_STATS_RECORD () {
1003 // Get allowed views
1004 $allowed = SURFBAR_GET_ALLOWED_VIEWS();
1006 // Do we have a limit?
1008 // Then count views_max down!
1009 $ADD .= ",views_max=views_max-1";
1013 SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_surfbar_urls SET views_total=views_total+1".$ADD." WHERE id=%s LIMIT 1",
1014 array(SURFBAR_GET_ID()), __FILE__, __LINE__);
1016 // Update the stats entry
1017 SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_surfbar_stats SET count=count+1 WHERE userid=%s AND url_id=%s LIMIT 1",
1018 array($GLOBALS['userid'], SURFBAR_GET_ID()), __FILE__, __LINE__);
1020 // Was that update okay?
1021 if (SQL_AFFECTEDROWS() < 1) {
1022 // No, then insert entry
1023 SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_surfbar_stats (userid,url_id,count) VALUES (%s,%s,1)",
1024 array($GLOBALS['userid'], SURFBAR_GET_ID()), __FILE__, __LINE__);
1027 // Update total/daily/weekly/monthly counter
1028 $_CONFIG['surfbar_total_counter']++;
1029 $_CONFIG['surfbar_daily_counter']++;
1030 $_CONFIG['surfbar_weekly_counter']++;
1031 $_CONFIG['surfbar_monthly_counter']++;
1033 // Update config as well
1034 UPDATE_CONFIG(array("surfbar_total_counter", "surfbar_daily_counter", "surfbar_weekly_counter", "surfbar_monthly_counter"), array(1,1,1,1), "+");
1036 // Update the salt for validation and statistics
1037 function SURFBAR_UPDATE_SALT_STATS () {
1038 // Update statistics record
1039 SURFBAR_UPDATE_INSERT_STATS_RECORD();
1041 // Simply store the salt from cache away in database...
1042 SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_surfbar_salts SET last_salt='%s' WHERE url_id=%s AND userid=%s LIMIT 1",
1043 array(SURFBAR_GET_SALT(), SURFBAR_GET_ID(), $GLOBALS['userid']), __FILE__, __LINE__);
1046 //DEBUG_LOG(__FUNCTION__, __LINE__, "salt=".SURFBAR_GET_SALT().",id=".SURFBAR_GET_ID().",uid=".$GLOBALS['userid']."", false);
1049 if (SQL_AFFECTEDROWS() < 1) {
1050 // Insert missing entry!
1051 SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_surfbar_salts (url_id,userid,last_salt) VALUES (%s, %s, '%s')",
1052 array(SURFBAR_GET_ID(), $GLOBALS['userid'], SURFBAR_GET_SALT()), __FILE__, __LINE__);
1056 //DEBUG_LOG(__FUNCTION__, __LINE__, "affectedRows=".SQL_AFFECTEDROWS()."", false);
1058 // Return if the update was okay
1059 return (SQL_AFFECTEDROWS() == 1);
1061 // Check if the reload lock is active for given id
1062 function SURFBAR_CHECK_RELOAD_LOCK ($urlId) {
1063 //DEBUG_LOG(__FUNCTION__, __LINE__, "id={$urlId}", false);
1065 $result = SQL_QUERY_ESC("SELECT COUNT(id) AS cnt
1066 FROM "._MYSQL_PREFIX."_surfbar_locks
1067 WHERE userid=%s AND url_id=%s AND (UNIX_TIMESTAMP() - ".SURFBAR_GET_DATA('surf_lock').") < UNIX_TIMESTAMP(last_surfed)
1068 ORDER BY last_surfed ASC
1070 array($GLOBALS['userid'], bigintval($urlId)), __FILE__, __LINE__
1074 list($cnt) = SQL_FETCHROW($result);
1077 SQL_FREERESULT($result);
1080 //DEBUG_LOG(__FUNCTION__, __LINE__, "cnt={$cnt},".SURFBAR_GET_DATA('surf_lock')."", false);
1083 // Determine which user hash no more points left
1084 function SURFBAR_DETERMINE_DEPLETED_USERIDS ($limit=0) {
1088 'points' => array(),
1089 'notified' => array(),
1092 // Do we have a current user id?
1093 if ((IS_MEMBER()) && ($limit == 0)) {
1094 // Then add this as well
1095 $UIDs['uid'][$GLOBALS['userid']] = $GLOBALS['userid'];
1096 $UIDs['points'][$GLOBALS['userid']] = GET_TOTAL_DATA($GLOBALS['userid'], "user_points", "points") - GET_TOTAL_DATA($GLOBALS['userid'], "user_data", "used_points");
1097 $UIDs['notified'][$GLOBALS['userid']] = 0;
1099 // Get all userid except logged in one
1100 $result = SQL_QUERY_ESC("SELECT u.userid, UNIX_TIMESTAMP(d.surfbar_low_notified) AS notified
1101 FROM "._MYSQL_PREFIX."_surfbar_urls AS u
1102 INNER JOIN "._MYSQL_PREFIX."_user_data AS d
1103 ON u.userid=d.userid
1104 WHERE u.userid NOT IN (%s,0) AND u.status='ACTIVE'
1106 ORDER BY u.userid ASC",
1107 array($GLOBALS['userid']), __FILE__, __LINE__);
1110 $result = SQL_QUERY("SELECT u.userid, UNIX_TIMESTAMP(d.surfbar_low_notified) AS notified
1111 FROM "._MYSQL_PREFIX."_surfbar_urls AS u
1112 INNER JOIN "._MYSQL_PREFIX."_user_data AS d
1113 ON u.userid=d.userid
1114 WHERE u.status='ACTIVE'
1116 ORDER BY u.userid ASC", __FILE__, __LINE__);
1120 while (list($uid, $notified) = SQL_FETCHROW($result)) {
1122 $points = GET_TOTAL_DATA($uid, "user_points", "points") - GET_TOTAL_DATA($uid, "user_data", "used_points");
1123 //DEBUG_LOG(__FUNCTION__, __LINE__, "uid={$uid},points={$points}", false);
1125 // Shall we add this to ignore?
1126 if ($points <= $limit) {
1128 //DEBUG_LOG(__FUNCTION__, __LINE__, "uid={$uid} has depleted points amount!", false);
1129 $UIDs['uid'][$uid] = $uid;
1130 $UIDs['points'][$uid] = $points;
1131 $UIDs['notified'][$uid] = $notified;
1136 SQL_FREERESULT($result);
1139 //DEBUG_LOG(__FUNCTION__, __LINE__, "UIDs::count=".count($UIDs)." (with own userid=".$GLOBALS['userid'].")", false);
1144 // Determine how many users are Online in surfbar
1145 function SURFBAR_DETERMINE_TOTAL_ONLINE () {
1148 // Count all users in surfbar modue and return the value
1149 $result = SQL_QUERY_ESC("SELECT id
1150 FROM "._MYSQL_PREFIX."_surfbar_stats
1151 WHERE (UNIX_TIMESTAMP() - UNIX_TIMESTAMP(last_online)) <= %s
1153 array($_CONFIG['online_timeout']), __FILE__, __LINE__);
1156 $cnt = SQL_NUMROWS($result);
1159 SQL_FREERESULT($result);
1164 // Determine waiting time for one URL
1165 function SURFBAR_DETERMINE_WAIT_TIME () {
1168 // Static time is default
1169 $time = $_CONFIG['surfbar_static_time'];
1171 // Which payment model do we have?
1172 if ($_CONFIG['surfbar_pay_model'] == "DYNAMIC") {
1173 // "Calculate" dynamic time
1174 $time += SURFBAR_CALCULATE_DYNAMIC_ADD();
1180 // Changes the status of an URL from given to other
1181 function SURFBAR_CHANGE_STATUS ($urlId, $prevStatus, $newStatus, $data=array()) {
1184 // Make new status always lower-case
1185 $newStatus = strtolower($newStatus);
1187 // Get URL data for status comparison if missing
1188 if ((!is_array($data)) || (count($data) == 0)) {
1189 // Fetch missing URL data
1190 $data = SURFBAR_GET_URL_DATA($urlId);
1193 // Is the new status set?
1194 if ((!is_string($newStatus)) || (empty($newStatus))) {
1195 // Abort here, but fine!
1199 // Is the status like prevStatus is saying?
1200 if ($data[$urlId]['status'] != $prevStatus) {
1201 // No, then abort here
1206 // Update the status now
1207 // ---------- Comment out for debugging/developing member actions! ---------
1208 //SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_surfbar_urls SET status='%s' WHERE id=%s LIMIT 1",
1209 // array($newStatus, bigintval($urlId)), __FILE__, __LINE__);
1210 // ---------- Comment out for debugging/developing member actions! ---------
1213 //if (SQL_AFFECTEDROWS() != 1) {
1214 // // No, something went wrong
1218 // Prepare content for notification routines
1219 $data[$urlId]['uid'] = $data[$urlId]['userid'];
1220 $data[$urlId]['frametester'] = FRAMETESTER($data[$urlId]['url']);
1221 $data[$urlId]['reward'] = TRANSLATE_COMMA($_CONFIG['surfbar_static_reward']);
1222 $data[$urlId]['costs'] = TRANSLATE_COMMA($_CONFIG['surfbar_static_costs']);
1224 // Do some dirt fixing here:
1225 if (($data[$urlId]['status'] == "STOPPED") && ($newStatus == "pending")) {
1226 // Fix for template change
1227 $newStatus = "continued";
1230 // Send admin notification
1231 SURFBAR_NOTIFY_ADMIN("url_{$data[$urlId]['status']}_{$newStatus}", $data[$urlId]);
1233 // Send user notification
1234 SURFBAR_NOTIFY_USER("url_{$data[$urlId]['status']}_{$newStatus}", $data[$urlId]);
1239 // Calculate minimum value for dynamic payment model
1240 function SURFBAR_CALCULATE_DYNAMIC_MIN_VALUE () {
1243 // Addon is zero by default
1247 $percent = abs(log($_CONFIG['surfbar_dynamic_percent'] / 100 + 1));
1250 $totalUsers = GET_TOTAL_DATA("CONFIRMED", "user_data", "userid", "status", true);
1253 $onlineUsers = SURFBAR_DETERMINE_TOTAL_ONLINE();
1256 $addon += abs(log($onlineUsers / $totalUsers + 1) * $percent * $totalUsers);
1259 $totalUrls = SURFBAR_GET_TOTAL_URLS("ACTIVE", "0");
1261 // Get user's total URLs
1262 $userUrls = SURFBAR_GET_TOTAL_USER_URLS(0, "ACTIVE");
1265 if ($totalUrls > 0) {
1266 $addon += abs(log($userUrls / $totalUrls + 1) * $percent * $totalUrls);
1268 $addon += abs(log($userUrls / 1 + 1) * $percent * $totalUrls);
1274 // Calculate maximum value for dynamic payment model
1275 function SURFBAR_CALCULATE_DYNAMIC_MAX_VALUE () {
1278 // Addon is zero by default
1285 $percent = abs(log($_CONFIG['surfbar_dynamic_percent'] / 100 + 1));
1288 $totalUsers = GET_TOTAL_DATA("CONFIRMED", "user_data", "userid", "status", true);
1291 $addon += abs($max * $percent * $totalUsers);
1294 $totalUrls = SURFBAR_GET_TOTAL_URLS("ACTIVE", "0");
1297 $addon += abs($max * $percent * $totalUrls);
1302 // Calculate dynamic lock
1303 function SURFBAR_CALCULATE_DYNAMIC_LOCK () {
1306 // Default lock is 30 seconds
1310 $onlineUsers = SURFBAR_DETERMINE_TOTAL_ONLINE();
1313 $addon = abs(log($onlineUsers / $addon + 1));
1318 // "Getter" for lock ids array
1319 function SURFBAR_GET_LOCK_IDS () {
1320 // Prepare some arrays
1325 // Get all id from locks within the timestamp
1326 $result = SQL_QUERY_ESC("SELECT id, url_id, UNIX_TIMESTAMP(last_surfed) AS last
1328 "._MYSQL_PREFIX."_surfbar_locks
1332 id ASC", array($GLOBALS['userid']),
1333 __FILE__, __LINE__);
1336 while (list($lid, $url, $last) = SQL_FETCHROW($result)) {
1338 //DEBUG_LOG(__FUNCTION__, __LINE__, "next - lid={$lid},url={$url},rest=".(time() - $last)."/".SURFBAR_GET_DATA('surf_lock')."", false);
1340 // Skip entries that are too old
1341 if (($last > (time() - SURFBAR_GET_DATA('surf_lock'))) && (!in_array($url, $ignored))) {
1343 //DEBUG_LOG(__FUNCTION__, __LINE__, "okay - lid={$lid},url={$url},last={$last}", false);
1345 // Add only if missing or bigger
1346 if ((!isset($IDs[$url])) || ($IDs[$url] > $last)) {
1348 //DEBUG_LOG(__FUNCTION__, __LINE__, "ADD - lid={$lid},url={$url},last={$last}", false);
1356 //DEBUG_LOG(__FUNCTION__, __LINE__, "ignore - lid={$lid},url={$url},last={$last}", false);
1358 // Ignore these old entries!
1366 SQL_FREERESULT($result);
1371 // "Getter" for maximum random number
1372 function SURFBAR_GET_MAX_RANDOM ($UIDs, $ADD) {
1374 // Count max availabe entries
1375 $result = SQL_QUERY("SELECT sbu.id AS cnt
1376 FROM "._MYSQL_PREFIX."_surfbar_urls AS sbu
1377 LEFT JOIN "._MYSQL_PREFIX."_surfbar_salts AS sbs
1378 ON sbu.id=sbs.url_id
1379 LEFT JOIN "._MYSQL_PREFIX."_surfbar_locks AS l
1381 WHERE sbu.userid NOT IN (".implode(",", $UIDs).") AND (sbu.views_allowed=0 OR (sbu.views_allowed > 0 AND sbu.views_max > 0)) AND sbu.status='ACTIVE'".$ADD."
1382 GROUP BY sbu.id", __FILE__, __LINE__);
1385 //DEBUG_LOG(__FUNCTION__, __LINE__, "lastQuery=".$_CONFIG['db_last_query']."|numRows=".SQL_NUMROWS($result)."|Affected=".SQL_AFFECTEDROWS()."", false);
1388 $maxRand = SQL_NUMROWS($result);
1391 SQL_FREERESULT($result);
1396 // Load all URLs of the current user and return it as an array
1397 function SURFBAR_GET_USER_URLS () {
1402 $result = SQL_QUERY_ESC("SELECT u.id, u.userid, u.url, u.views_total, u.views_max, u.views_allowed, u.status, UNIX_TIMESTAMP(u.registered) AS registered, UNIX_TIMESTAMP(u.last_locked) AS last_locked, u.lock_reason AS lock_reason
1403 FROM "._MYSQL_PREFIX."_surfbar_urls AS u
1404 WHERE u.userid=%s AND u.status != 'DELETED'
1406 array($GLOBALS['userid']), __FILE__, __LINE__);
1408 // Are there entries?
1409 if (SQL_NUMROWS($result) > 0) {
1411 while ($row = SQL_FETCHARRAY($result)) {
1413 $URLs[$row['id']] = $row;
1418 SQL_FREERESULT($result);
1423 // "Getter" for member action array for given status
1424 function SURFBAR_GET_ACTION_ARRAY ($status) {
1426 $returnArray = array();
1428 // Get all assigned actions
1429 $result = SQL_QUERY_ESC("SELECT action FROM "._MYSQL_PREFIX."_surfbar_actions WHERE status='%s' ORDER BY id ASC",
1430 array($status), __FILE__, __LINE__);
1432 // Some entries there?
1433 if (SQL_NUMROWS($result) > 0) {
1435 while (list($action) = SQL_FETCHROW($result)) {
1436 $returnArray[] = $action;
1441 SQL_FREERESULT($result);
1444 return $returnArray;
1446 // Reload to configured stop page
1447 function SURFBAR_RELOAD_TO_STOP_PAGE($page="stop") {
1450 // Internal or external?
1451 if (($_CONFIG['surfbar_pause_mode'] == "INTERNAL") || (empty($_CONFIG['surfbar_pause_url']))) {
1452 // Reload to internal page
1453 LOAD_URL("surfbar.php?frame=".$page);
1455 // Reload to external page
1456 LOAD_URL($_CONFIG['surfbar_pause_url']);
1460 // Determine next id for surfbar or get data for given id, always call this before you call other
1461 // getters below this function!!!
1462 function SURFBAR_DETERMINE_NEXT_ID ($urlId = 0) {
1463 global $SURFBAR_CACHE, $_CONFIG;
1465 // Default is no id and no random number
1471 // Get array with lock ids
1472 $USE = SURFBAR_GET_LOCK_IDS();
1474 // Shall we add some URL ids to ignore?
1476 if (count($USE) > 0) {
1478 $ADD = " AND sbu.id NOT IN (";
1479 foreach ($USE as $url_id => $lid) {
1481 $ADD .= $url_id.",";
1484 // Add closing bracket
1485 $ADD = substr($ADD, 0, -1) . ")";
1488 // Determine depleted user account
1489 $UIDs = SURFBAR_DETERMINE_DEPLETED_USERIDS();
1491 // Get maximum randomness factor
1492 $maxRand = SURFBAR_GET_MAX_RANDOM($UIDs['uid'], $ADD);
1494 // If more than one URL can be called generate the random number!
1496 // Generate random number
1497 $randNum = mt_rand(0, ($maxRand - 1));
1500 // And query the database
1501 //DEBUG_LOG(__FUNCTION__, __LINE__, "randNum={$randNum},maxRand={$maxRand},surfLock=".SURFBAR_GET_DATA('surf_lock')."", false);
1502 $result = SQL_QUERY_ESC("SELECT sbu.id, sbu.userid, sbu.url, sbs.last_salt, sbu.views_total, sbu.views_max, sbu.views_allowed, UNIX_TIMESTAMP(l.last_surfed) AS last_surfed
1503 FROM "._MYSQL_PREFIX."_surfbar_urls AS sbu
1504 LEFT JOIN "._MYSQL_PREFIX."_surfbar_salts AS sbs
1505 ON sbu.id=sbs.url_id
1506 LEFT JOIN "._MYSQL_PREFIX."_surfbar_locks AS l
1508 WHERE sbu.userid NOT IN (".implode(",", $UIDs['uid']).") AND sbu.status='ACTIVE' AND (sbu.views_allowed=0 OR (sbu.views_allowed > 0 AND sbu.views_max > 0))".$ADD."
1510 ORDER BY l.last_surfed ASC, sbu.id ASC
1512 array($randNum), __FILE__, __LINE__
1515 // Get data from specified id number
1516 $result = SQL_QUERY_ESC("SELECT sbu.id, sbu.userid, sbu.url, sbs.last_salt, sbu.views_total, sbu.views_max, sbu.views_allowed, UNIX_TIMESTAMP(l.last_surfed) AS last_surfed
1517 FROM "._MYSQL_PREFIX."_surfbar_urls AS sbu
1518 LEFT JOIN "._MYSQL_PREFIX."_surfbar_salts AS sbs
1519 ON sbu.id=sbs.url_id
1520 LEFT JOIN "._MYSQL_PREFIX."_surfbar_locks AS l
1522 WHERE sbu.userid != %s AND sbu.status='ACTIVE' AND sbu.id=%s AND (sbu.views_allowed=0 OR (sbu.views_allowed > 0 AND sbu.views_max > 0))
1524 array($GLOBALS['userid'], bigintval($urlId)), __FILE__, __LINE__
1528 // Is there an id number?
1529 //DEBUG_LOG(__FUNCTION__, __LINE__, "lastQuery=".$_CONFIG['db_last_query']."|numRows=".SQL_NUMROWS($result)."|Affected=".SQL_AFFECTEDROWS()."", false);
1530 if (SQL_NUMROWS($result) == 1) {
1532 //DEBUG_LOG(__FUNCTION__, __LINE__, "count(".count($SURFBAR_CACHE).") - BEFORE", false);
1533 $SURFBAR_CACHE = merge_array($SURFBAR_CACHE, SQL_FETCHARRAY($result));
1534 //DEBUG_LOG(__FUNCTION__, __LINE__, "count(".count($SURFBAR_CACHE).") - AFTER", false);
1536 // Determine waiting time
1537 $SURFBAR_CACHE['time'] = SURFBAR_DETERMINE_WAIT_TIME();
1539 // Is the last salt there?
1540 if (is_null($SURFBAR_CACHE['last_salt'])) {
1541 // Then repair it wit the static!
1542 //DEBUG_LOG(__FUNCTION__, __LINE__, "last_salt - FIXED!", false);
1543 $SURFBAR_CACHE['last_salt'] = "";
1546 // Fix missing last_surfed
1547 if ((!isset($SURFBAR_CACHE['last_surfed'])) || (is_null($SURFBAR_CACHE['last_surfed']))) {
1549 //DEBUG_LOG(__FUNCTION__, __LINE__, "last_surfed - FIXED!", false);
1550 $SURFBAR_CACHE['last_surfed'] = 0;
1553 // Get base/fixed reward and costs
1554 $SURFBAR_CACHE['reward'] = SURFBAR_DETERMINE_REWARD();
1555 $SURFBAR_CACHE['costs'] = SURFBAR_DETERMINE_COSTS();
1556 //DEBUG_LOG(__FUNCTION__, __LINE__, "BASE/STATIC - reward=".SURFBAR_GET_REWARD()."|costs=".SURFBAR_GET_COSTS()."", false);
1558 // Only in dynamic model add the dynamic bonus!
1559 if ($_CONFIG['surfbar_pay_model'] == "DYNAMIC") {
1560 // Calculate dynamic reward/costs and add it
1561 $SURFBAR_CACHE['reward'] += SURFBAR_CALCULATE_DYNAMIC_ADD();
1562 $SURFBAR_CACHE['costs'] += SURFBAR_CALCULATE_DYNAMIC_ADD();
1563 //DEBUG_LOG(__FUNCTION__, __LINE__, "DYNAMIC+ - reward=".SURFBAR_GET_REWARD()."|costs=".SURFBAR_GET_COSTS()."", false);
1567 $nextId = SURFBAR_GET_ID();
1571 SQL_FREERESULT($result);
1574 //DEBUG_LOG(__FUNCTION__, __LINE__, "nextId={$nextId}", false);
1577 // -----------------------------------------------------------------------------
1578 // PLEASE DO NOT ADD ANY OTHER FUNCTIONS BELOW THIS LINE ELSE THEY "WRAP" THE
1579 // $SURFBAR_CACHE ARRAY!
1580 // -----------------------------------------------------------------------------
1581 // Private getter for data elements
1582 function SURFBAR_GET_DATA ($element) {
1583 global $SURFBAR_CACHE;
1584 //DEBUG_LOG(__FUNCTION__, __LINE__, "element={$element}", false);
1589 // Is the entry there?
1590 if (isset($SURFBAR_CACHE[$element])) {
1592 $data = $SURFBAR_CACHE[$element];
1593 } else { // END - if
1595 print_r($SURFBAR_CACHE);
1596 debug_print_backtrace();
1601 //DEBUG_LOG(__FUNCTION__, __LINE__, "element[$element]={$data}", false);
1604 // Getter for reward from cache
1605 function SURFBAR_GET_REWARD () {
1606 // Get data element and return its contents
1607 return SURFBAR_GET_DATA('reward');
1609 // Getter for costs from cache
1610 function SURFBAR_GET_COSTS () {
1611 // Get data element and return its contents
1612 return SURFBAR_GET_DATA('costs');
1614 // Getter for URL from cache
1615 function SURFBAR_GET_URL () {
1616 // Get data element and return its contents
1617 return SURFBAR_GET_DATA('url');
1619 // Getter for salt from cache
1620 function SURFBAR_GET_SALT () {
1621 // Get data element and return its contents
1622 return SURFBAR_GET_DATA('salt');
1624 // Getter for id from cache
1625 function SURFBAR_GET_ID () {
1626 // Get data element and return its contents
1627 return SURFBAR_GET_DATA('id');
1629 // Getter for userid from cache
1630 function SURFBAR_GET_USERID () {
1631 // Get data element and return its contents
1632 return SURFBAR_GET_DATA('userid');
1634 // Getter for user reload locks
1635 function SURFBAR_GET_USER_RELOAD_LOCK () {
1636 // Get data element and return its contents
1637 return SURFBAR_GET_DATA('user_locks');
1639 // Getter for reload time
1640 function SURFBAR_GET_RELOAD_TIME () {
1641 // Get data element and return its contents
1642 return SURFBAR_GET_DATA('time');
1644 // Getter for allowed views
1645 function SURFBAR_GET_ALLOWED_VIEWS () {
1646 // Get data element and return its contents
1647 return SURFBAR_GET_DATA('views_allowed');