2 /************************************************************************
3 * MXChange v0.2.1 Start: 08/25/2003 *
4 * =============== Last change: 11/29/2005 *
6 * -------------------------------------------------------------------- *
7 * File : functions.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Many non-MySQL functions (also file access) *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Viele Nicht-MySQL-Funktionen (auch Dateizugriff) *
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 - 2008 by Roland Haeder *
21 * For more information visit: http://www.mxchange.org *
23 * This program is free software; you can redistribute it and/or modify *
24 * it under the terms of the GNU General Public License as published by *
25 * the Free Software Foundation; either version 2 of the License, or *
26 * (at your option) any later version. *
28 * This program is distributed in the hope that it will be useful, *
29 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
30 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
31 * GNU General Public License for more details. *
33 * You should have received a copy of the GNU General Public License *
34 * along with this program; if not, write to the Free Software *
35 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
37 ************************************************************************/
38 // Some security stuff...
39 if (!defined('__SECURITY')) {
40 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4)."/security.php";
44 // Output HTML code directly or "render" it. You addionally switch the new-line character off
45 function OUTPUT_HTML ($HTML, $newLine = true) {
46 // Some global variables
49 // Do we have HTML-Code here?
51 // Yes, so we handle it as you have configured
52 switch (constant('OUTPUT_MODE'))
55 // That's why you don't need any \n at the end of your HTML code... :-)
56 if (constant('_OB_CACHING') == "on") {
57 // Output into PHP's internal buffer
60 // That's why you don't need any \n at the end of your HTML code... :-)
61 if ($newLine) echo "\n";
63 // Render mode for old or lame servers...
66 // That's why you don't need any \n at the end of your HTML code... :-)
67 if ($newLine) $OUTPUT .= "\n";
72 // If we are switching from render to direct output rendered code
73 if ((!empty($OUTPUT)) && (constant('_OB_CACHING') != "on")) { OUTPUT_RAW($OUTPUT); $OUTPUT = ""; }
75 // The same as above... ^
77 if ($newLine) echo "\n";
81 // Huh, something goes wrong or maybe you have edited config.php ???
82 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid renderer %s detected.", constant('OUTPUT_MODE')));
83 app_die(__FUNCTION__, __LINE__, "<strong>{--FATAL_ERROR--}:</strong> {--LANG_NO_RENDER_DIRECT--}");
86 } elseif ((constant('_OB_CACHING') == "on") && (isset($GLOBALS['footer_sent'])) && ($GLOBALS['footer_sent'] == 1)) {
87 // Headers already sent?
90 DEBUG_LOG(__FUNCTION__, __LINE__, "Headers already sent! We need debug backtrace here.");
92 // Trigger an user error
93 debug_report_bug("Headers are already sent!");
96 // Output cached HTML code
97 $OUTPUT = ob_get_contents();
99 // Clear output buffer for later output if output is found
100 if (!empty($OUTPUT)) {
105 header("HTTP/1.1 200");
108 $now = gmdate('D, d M Y H:i:s') . ' GMT';
110 // General headers for no caching
111 header("Expired: " . $now); // RFC2616 - Section 14.21
112 header("Last-Modified: " . $now);
113 header("Cache-Control: no-store, no-cache, must-revalidate, pre-check=0, post-check=0, max-age=0"); // HTTP/1.1
114 header("Pragma: no-cache"); // HTTP/1.0
115 header("Connection: Close");
117 // Extension "rewrite" installed?
118 if ((EXT_IS_ACTIVE("rewrite")) && ($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != "-1")) {
119 $OUTPUT = REWRITE_LINKS($OUTPUT);
122 // Compile and run finished rendered HTML code
123 while (strpos($OUTPUT, '{!') > 0) {
124 // Prepare the content and eval() it...
126 $eval = "\$newContent = \"".COMPILE_CODE(smartAddSlashes($OUTPUT))."\";";
129 // Was that eval okay?
130 if (empty($newContent)) {
131 // Something went wrong!
132 app_die(__FUNCTION__, __LINE__, "Evaluation error:<pre>".htmlentities($eval)."</pre>");
134 $OUTPUT = $newContent;
137 // Output code here, DO NOT REMOVE! ;-)
139 } elseif ((constant('OUTPUT_MODE') == "render") && (!empty($OUTPUT))) {
140 // Rewrite links when rewrite extension is active
141 if ((EXT_IS_ACTIVE("rewrite")) && ($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != "-1")) {
142 $OUTPUT = REWRITE_LINKS($OUTPUT);
145 // Compile and run finished rendered HTML code
146 while (strpos($OUTPUT, '{!') > 0) {
147 $eval = "\$OUTPUT = \"".COMPILE_CODE(smartAddSlashes($OUTPUT))."\";";
151 // Output code here, DO NOT REMOVE! ;-)
156 // Output the raw HTML code
157 function OUTPUT_RAW ($HTML) {
158 // Output stripped HTML code to avoid broken JavaScript code, etc.
159 echo stripslashes(stripslashes($HTML));
161 // Flush the output if only constant('_OB_CACHING') is not "on"
162 if (constant('_OB_CACHING') != "on") {
168 // Init fatal message array
169 function initFatalMessages () {
170 $GLOBALS['fatal_messages'] = array();
173 // Getter for whole fatal error messages
174 function getFatalArray () {
175 return $GLOBALS['fatal_messages'];
178 // Add a fatal error message to the queue array
179 function addFatalMessage ($F, $L, $message, $extra="") {
180 debug_report_bug($message);
181 if (is_array($extra)) {
182 // Multiple extras for a message with masks
183 $message = call_user_func_array('sprintf', $extra);
184 } elseif (!empty($extra)) {
185 // $message is text with a mask plus extras to insert into the text
186 $message = sprintf($message, $extra);
189 // Add message to $GLOBALS['fatal_messages']
190 $GLOBALS['fatal_messages'][] = $message;
192 // Log fatal messages away
193 DEBUG_LOG($F, $L, " message={$message}");
196 // Getter for total fatal message count
197 function getTotalFatalErrors () {
201 // Do we have at least the first entry?
202 if (!empty($GLOBALS['fatal_messages'][0])) {
204 $count = count($GLOBALS['fatal_messages']);
211 // Load a template file and return it's content (only it's name; do not use ' or ")
212 function LOAD_TEMPLATE ($template, $return=false, $content=array()) {
213 // Add more variables which you want to use in your template files
214 global $DATA, $username;
216 // Get whole config array
217 $_CONFIG = getConfigArray();
219 // Make all template names lowercase
220 $template = strtolower($template);
222 // Count the template load
223 incrementConfigEntry('num_templates');
225 // Prepare IP number and User Agent
226 $REMOTE_ADDR = GET_REMOTE_ADDR();
227 if (!defined('REMOTE_ADDR')) define('REMOTE_ADDR', $REMOTE_ADDR);
228 $HTTP_USER_AGENT = GET_USER_AGENT();
232 if (empty($GLOBALS['refid'])) $GLOBALS['refid'] = 0;
234 // @DEPRECATED Try to rewrite the if() condition
235 if ($template == "member_support_form") {
236 // Support request of a member
237 $result = SQL_QUERY_ESC("SELECT userid, gender, surname, family, email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
238 array(getUserId()), __FUNCTION__, __LINE__);
240 // Is content an array?
241 if (is_array($content)) {
243 $content = merge_array($content, SQL_FETCHARRAY($result));
246 $content['gender'] = TRANSLATE_GENDER($content['gender']);
249 // @TODO Fine all templates which are using these direct variables and rewrite them.
250 // @TODO After this step is done, this else-block is history
251 list($gender, $surname, $family, $email) = SQL_FETCHROW($result);
254 $gender = TRANSLATE_GENDER($gender);
255 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("DEPRECATION-WARNING: content is not array (%s).", gettype($content)));
259 SQL_FREERESULT($result);
262 // Generate date/time string
263 $date_time = MAKE_DATETIME(time(), "1");
266 $BASE = sprintf("%stemplates/%s/html/", constant('PATH'), GET_LANGUAGE());
269 // Check for admin/guest/member templates
270 if (strpos($template, "admin_") > -1) {
271 // Admin template found
273 } elseif (strpos($template, "guest_") > -1) {
274 // Guest template found
276 } elseif (strpos($template, "member_") > -1) {
277 // Member template found
279 } elseif (strpos($template, "install_") > -1) {
280 // Installation template found
282 } elseif (strpos($template, "ext_") > -1) {
283 // Extension template found
285 } elseif (strpos($template, "la_") > -1) {
286 // "Logical-area" template found
289 // Test for extension
290 $test = substr($template, 0, strpos($template, "_"));
291 if (EXT_IS_ACTIVE($test)) {
292 // Set extra path to extension's name
297 ////////////////////////
298 // Generate file name //
299 ////////////////////////
300 $FQFN = $BASE.$MODE.$template.".tpl";
302 if ((!empty($GLOBALS['what'])) && ((strpos($template, "_header") > 0) || (strpos($template, "_footer") > 0)) && (($MODE == "guest/") || ($MODE == "member/") || ($MODE == "admin/"))) {
303 // Select what depended header/footer template file for admin/guest/member area
304 $file2 = sprintf("%s%s%s_%s.tpl",
308 SQL_ESCAPE($GLOBALS['what'])
312 if (FILE_READABLE($file2)) $FQFN = $file2;
314 // Remove variable from memory
318 // Does the special template exists?
319 if (!FILE_READABLE($FQFN)) {
320 // Reset to default template
321 $FQFN = $BASE.$template.".tpl";
324 // Now does the final template exists?
325 if (FILE_READABLE($FQFN)) {
326 // The local file does exists so we load it. :)
327 $tmpl_file = READ_FILE($FQFN);
329 // Replace ' to our own chars to preventing them being quoted
330 while (strpos($tmpl_file, "'") !== false) { $tmpl_file = str_replace("'", '{QUOT}', $tmpl_file); }
332 // Do we have to compile the code?
334 if ((strpos($tmpl_file, "\$") !== false) || (strpos($tmpl_file, '{--') !== false) || (strpos($tmpl_file, '--}') > 0)) {
336 $tmpl_file = "\$ret=\"".COMPILE_CODE(smartAddSlashes($tmpl_file))."\";";
339 // Simply return loaded code
343 // Add surrounding HTML comments to help finding bugs faster
344 $ret = "<!-- Template ".$template." - Start -->\n".$ret."<!-- Template ".$template." - End -->\n";
345 } elseif ((IS_ADMIN()) || ((isInstalling()) && (!isInstalled()))) {
346 // Only admins shall see this warning or when installation mode is active
347 $ret = "<br /><span class=\"guest_failed\">".TEMPLATE_404."</span><br />
348 (".basename($FQFN).")<br />
351 <pre>".print_r($content, true)."</pre>
353 <pre>".print_r($DATA, true)."</pre>
357 // Remove content and data
361 // Do we have some content to output or return?
363 // Not empty so let's put it out! ;)
364 if ($return === true) {
365 // Return the HTML code
371 } elseif (isDebugModeEnabled()) {
372 // Warning, empty output!
373 return "E:".$template."<br />\n";
377 // Send mail out to an email address
378 function SEND_EMAIL($toEmail, $subject, $message, $HTML = "N", $mailHeader = "") {
379 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):TO={$toEmail},SUBJECT={$subject}<br />\n";
381 // Compile subject line (for POINTS constant etc.)
382 $eval = "\$subject = decodeEntities(\"".COMPILE_CODE(smartAddSlashes($subject))."\");";
386 if ((!eregi("@", $toEmail)) && ($toEmail > 0)) {
387 // Value detected, is the message extension installed?
388 if (EXT_IS_ACTIVE("msg")) {
389 ADD_MESSAGE_TO_BOX($toEmail, $subject, $message, $HTML);
392 // Load email address
393 $result_email = SQL_QUERY_ESC("SELECT email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1", array(bigintval($toEmail)), __FUNCTION__, __LINE__);
394 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):numRows=".SQL_NUMROWS($result_email)."<br />\n";
396 // Does the user exist?
397 if (SQL_NUMROWS($result_email)) {
398 // Load email address
399 list($toEmail) = SQL_FETCHROW($result_email);
402 $toEmail = constant('WEBMASTER');
406 SQL_FREERESULT($result_email);
408 } elseif ("$toEmail" == "0") {
410 $toEmail = constant('WEBMASTER');
412 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):TO={$toEmail}<br />\n";
414 // Check for PHPMailer or debug-mode
415 if (!CHECK_PHPMAILER_USAGE()) {
416 // Not in PHPMailer-Mode
417 if (empty($mailHeader)) {
418 // Load email header template
419 $mailHeader = LOAD_EMAIL_TEMPLATE("header");
422 $mailHeader .= LOAD_EMAIL_TEMPLATE("header");
424 } elseif (isDebugModeEnabled()) {
425 if (empty($mailHeader)) {
426 // Load email header template
427 $mailHeader = LOAD_EMAIL_TEMPLATE("header");
430 $mailHeader .= LOAD_EMAIL_TEMPLATE("header");
435 $eval = "\$toEmail = \"".COMPILE_CODE(smartAddSlashes($toEmail))."\";";
439 $eval = "\$message = \"".COMPILE_CODE(smartAddSlashes($message))."\";";
442 // Fix HTML parameter (default is no!)
443 if (empty($HTML)) $HTML = "N";
444 if (isDebugModeEnabled()) {
445 // In debug mode we want to display the mail instead of sending it away so we can debug this part
447 ".htmlentities(trim($mailHeader))."
449 Subject : ".$subject."
450 Message : ".$message."
452 } elseif (($HTML == "Y") && (EXT_IS_ACTIVE("html_mail"))) {
453 // Send mail as HTML away
454 SEND_HTML_EMAIL($toEmail, $subject, $message, $mailHeader);
455 } elseif (!empty($toEmail)) {
457 SEND_RAW_EMAIL($toEmail, $subject, $message, $mailHeader);
458 } elseif ($HTML == "N") {
460 SEND_RAW_EMAIL(constant('WEBMASTER'), "[PROBLEM:]".$subject, $message, $mailHeader);
464 // Check if legacy or PHPMailer command
465 // @TODO Rewrite this to an extension 'smtp'
467 function CHECK_PHPMAILER_USAGE() {
468 return ((defined('SMTP_HOSTNAME')) && (defined('SMTP_USER')) && (defined('SMTP_PASSWORD')) && (constant('SMTP_HOSTNAME') != "") && (constant('SMTP_USER') != ""));
472 * Send out a raw email with PHPMailer class or legacy mail() command
474 function SEND_RAW_EMAIL ($toEmail, $subject, $msg, $from) {
475 // Shall we use PHPMailer class or legacy mode?
476 if (CHECK_PHPMAILER_USAGE()) {
477 // Use PHPMailer class with SMTP enabled
478 LOAD_INC_ONCE("inc/phpmailer/class.phpmailer.php");
479 LOAD_INC_ONCE("inc/phpmailer/class.smtp.php");
482 $mail = new PHPMailer();
483 $mail->PluginDir = sprintf("%sinc/phpmailer/", constant('PATH'));
486 $mail->SMTPAuth = true;
487 $mail->Host = constant('SMTP_HOSTNAME');
489 $mail->Username = constant('SMTP_USER');
490 $mail->Password = constant('SMTP_PASSWORD');
492 $mail->From = constant('WEBMASTER');
496 $mail->FromName = constant('MAIN_TITLE');
497 $mail->Subject = $subject;
498 if ((EXT_IS_ACTIVE("html_mail")) && (strip_tags($msg) != $msg)) {
500 $mail->AltBody = "Your mail program required HTML support to read this mail!";
501 $mail->WordWrap = 70;
504 $mail->Body = decodeEntities($msg);
506 $mail->AddAddress($toEmail, "");
507 $mail->AddReplyTo(constant('WEBMASTER'), constant('MAIN_TITLE'));
508 $mail->AddCustomHeader("Errors-To:".constant('WEBMASTER'));
509 $mail->AddCustomHeader("X-Loop:".constant('WEBMASTER'));
512 // Use legacy mail() command
513 @mail($toEmail, $subject, decodeEntities($msg), $from);
518 // Generate a password in a specified length or use default password length
519 function GEN_PASS ($LEN = 0) {
520 // Auto-fix invalid length of zero
521 if ($LEN == 0) $LEN = getConfig('pass_len');
523 // Initialize array with all allowed chars
524 $ABC = explode(",", "a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,0,1,2,3,4,5,6,7,8,9,-,+,_,/");
526 // Start creating password
528 for ($i = 0; $i < $LEN; $i++) {
529 $PASS .= $ABC[mt_rand(0, count($ABC) -1)];
532 // When the size is below 40 we can also add additional security by scrambling it
533 if (strlen($PASS) <= 40) {
534 // Also scramble the password
535 $PASS = scrambleString($PASS);
538 // Return the password
542 function MAKE_DATETIME ($time, $mode="0")
546 return NEVER_HAPPENED;
548 // Filter out numbers
549 $time = bigintval($time);
552 switch (GET_LANGUAGE())
554 case "de": // German date / time format
556 case "0": $ret = date("d.m.Y \u\m H:i \U\h\\r", $time); break;
557 case "1": $ret = strtolower(date("d.m.Y - H:i", $time)); break;
558 case "2": $ret = date("d.m.Y|H:i", $time); break;
559 case "3": $ret = date("d.m.Y", $time); break;
561 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid date mode %s detected.", $mode));
566 default: // Default is the US date / time format!
568 case "0": $ret = date("r", $time); break;
569 case "1": $ret = date("Y-m-d - g:i A", $time); break;
570 case "2": $ret = date("y-m-d|H:i", $time); break;
571 case "3": $ret = date("y-m-d", $time); break;
573 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid date mode %s detected.", $mode));
580 // Translates the american decimal dot into a german comma
581 function TRANSLATE_COMMA ($dotted, $cut=true, $max=0) {
582 // Default is 3 you can change this in admin area "Misc -> Misc Options"
583 if (!isConfigEntrySet('max_comma')) setConfigEntry('max_comma', "3");
585 // Use from config is default
586 $maxComma = getConfig('max_comma');
588 // Use from parameter?
589 if ($max > 0) $maxComma = $max;
592 if (($cut) && ($max == 0)) {
593 // Test for commata if in cut-mode
594 $com = explode(".", $dotted);
595 if (count($com) < 2) {
596 // Don't display commatas even if there are none... ;-)
602 //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "dotted={$dotted},maxComma={$maxComma}");
605 switch (GET_LANGUAGE()) {
607 $dotted = number_format($dotted, $maxComma, ",", ".");
611 $dotted = number_format($dotted, $maxComma, ".", ",");
615 // Return translated value
620 function DEREFERER ($URL) {
621 // Don't de-refer our own links!
622 if (substr($URL, 0, strlen(URL)) != URL) {
623 // De-refer this link
624 $URL = "modules.php?module=loader&url=".encodeString(compileUriCode($URL));
631 // Translate Uni*-like gender to human-readable
632 function TRANSLATE_GENDER ($gender) {
634 $ret = "!{$gender}!";
636 // Male/female or company?
638 case "M": $ret = getMessage('GENDER_M'); break;
639 case "F": $ret = getMessage('GENDER_F'); break;
640 case "C": $ret = getMessage('GENDER_C'); break;
642 // Log unknown gender
643 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown gender %s detected.", $gender));
647 // Return translated gender
652 function FRAMETESTER ($URL) {
653 // Prepare frametester URL
654 $frametesterUrl = sprintf("{!URL!}/modules.php?module=frametester&url=%s",
655 encodeString(compileUriCode($URL))
657 return $frametesterUrl;
661 function SELECTION_COUNT ($array) {
663 if (is_array($array)) {
664 foreach ($array as $key => $selected) {
665 if (!empty($selected)) $ret++;
671 function IMG_CODE ($code, $type, $DATA, $uid) {
672 return "<IMG border=\"0\" alt=\"Code\" src=\"{!URL!}/mailid_top.php?uid=".$uid."&".$type."=".$DATA."&mode=img&code=".$code."\">";
675 function TRANSLATE_STATUS ($status) {
681 $ret = getMessage(sprintf("ACCOUNT_%s", $status));
686 $ret = getMessage('ACCOUNT_DELETED');
690 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown status %s detected.", $status));
691 $ret = sprintf(getMessage('UNKNOWN_STATUS'), $status);
699 function GET_LANGUAGE() {
700 // Set default return value to default language from config
701 $ret = constant('DEFAULT_LANG');
706 // Is the variable set
707 if (REQUEST_ISSET_GET(('mx_lang'))) {
708 // Accept only first 2 chars
709 $lang = substr(REQUEST_GET('mx_lang'), 0, 2);
710 } elseif (isset($GLOBALS['cache_array']['language'])) {
712 $ret = $GLOBALS['cache_array']['language'];
713 } elseif (!empty($lang)) {
714 // Check if main language file does exist
715 if (FILE_READABLE(constant('PATH')."inc/language/".$lang.".php")) {
716 // Okay found, so let's update cookies
719 } elseif (!isSessionVariableSet('mx_lang')) {
720 // Return stored value from cookie
721 $ret = get_session('mx_lang');
723 // Fixes a warning before the session has the mx_lang constant
724 if (empty($ret)) $ret = constant('DEFAULT_LANG');
728 $GLOBALS['cache_array']['language'] = $ret;
734 function SET_LANGUAGE ($lang) {
735 // Accept only first 2 chars!
736 $lang = substr(SQL_ESCAPE(strip_tags($lang)), 0, 2);
739 set_session('mx_lang', $lang);
742 function LOAD_EMAIL_TEMPLATE($template, $content=array(), $UID="0") {
743 global $DATA, $_CONFIG;
745 // Make sure all template names are lowercase!
746 $template = strtolower($template);
748 // Default "nickname" if extension is not installed
751 // Prepare IP number and User Agent
752 $REMOTE_ADDR = GET_REMOTE_ADDR();
753 $HTTP_USER_AGENT = GET_USER_AGENT();
756 $ADMIN = constant('MAIN_TITLE');
758 // Is the admin logged in?
761 $aid = GET_CURRENT_ADMIN_ID();
764 $ADMIN = GET_ADMIN_EMAIL($aid);
767 // Neutral email address is default
768 $email = constant('WEBMASTER');
770 // Expiration in a nice output format
771 if (getConfig('auto_purge') == 0) {
772 // Will never expire!
773 $EXPIRATION = getMessage('MAIL_WILL_NEVER_EXPIRE');
775 // Create nice date string
776 $EXPIRATION = CREATE_FANCY_TIME(getConfig('auto_purge'));
779 // Is content an array?
780 if (is_array($content)) {
781 // Add expiration to array, $EXPIRATION is now deprecated!
782 $content['expiration'] = $EXPIRATION;
786 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):UID={$UID},template={$template},content[]=".gettype($content)."<br />\n";
787 if (($UID > 0) && (is_array($content))) {
788 // If nickname extension is installed, fetch nickname as well
789 if (EXT_IS_ACTIVE("nickname")) {
790 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):NICKNAME!<br />\n";
792 $result = SQL_QUERY_ESC("SELECT surname, family, gender, email, nickname FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
793 array(bigintval($UID)), __FUNCTION__, __LINE__);
795 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):NO-NICK!<br />\n";
797 $result = SQL_QUERY_ESC("SELECT surname, family, gender, email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
798 array(bigintval($UID)), __FUNCTION__, __LINE__);
801 // Fetch and merge data
802 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):content()=".count($content)." - PRE<br />\n";
803 $content = merge_array($content, SQL_FETCHARRAY($result));
804 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):content()=".count($content)." - AFTER<br />\n";
807 SQL_FREERESULT($result);
810 // Translate M to male or F to female if present
811 if (isset($content['gender'])) $content['gender'] = TRANSLATE_GENDER($content['gender']);
813 // Overwrite email from data if present
814 if (isset($content['email'])) $email = $content['email'];
816 // Store email for some functions in global data array
817 $DATA['email'] = $email;
820 $BASE = sprintf("%stemplates/%s/emails/", constant('PATH'), GET_LANGUAGE());
822 // Check for admin/guest/member templates
823 if (strpos($template, "admin_") > -1) {
824 // Admin template found
825 $FQFN = $BASE."admin/".$template.".tpl";
826 } elseif (strpos($template, "guest_") > -1) {
827 // Guest template found
828 $FQFN = $BASE."guest/".$template.".tpl";
829 } elseif (strpos($template, "member_") > -1) {
830 // Member template found
831 $FQFN = $BASE."member/".$template.".tpl";
833 // Test for extension
834 $test = substr($template, 0, strpos($template, "_"));
835 if (EXT_IS_ACTIVE($test)) {
836 // Set extra path to extension's name
837 $FQFN = $BASE.$test."/".$template.".tpl";
839 // No special filename
840 $FQFN = $BASE.$template.".tpl";
844 // Does the special template exists?
845 if (!FILE_READABLE($FQFN)) {
846 // Reset to default template
847 $FQFN = $BASE.$template.".tpl";
850 // Now does the final template exists?
852 if (FILE_READABLE($FQFN)) {
853 // The local file does exists so we load it. :)
854 $tmpl_file = READ_FILE($FQFN);
855 $tmpl_file = SQL_ESCAPE($tmpl_file);
858 $tmpl_file = "\$newContent = decodeEntities(\"".COMPILE_CODE($tmpl_file)."\");";
860 } elseif (!empty($template)) {
861 // Template file not found!
862 $newContent = "{--TEMPLATE_404--}: ".$template."<br />
863 {--TEMPLATE_CONTENT--}
864 <pre>".print_r($content, true)."</pre>
866 <pre>".print_r($DATA, true)."</pre>
869 // Debug mode not active? Then remove the HTML tags
870 if (!isDebugModeEnabled()) $newContent = strip_tags($newContent);
872 // No template name supplied!
873 $newContent = getMessage('NO_TEMPLATE_SUPPLIED');
876 // Is there some content?
877 if (empty($newContent)) {
879 $newContent = "Compiler error for template {$template}!\nUncompiled content:\n".$tmpl_file;
880 // Add last error if the required function exists
881 if (function_exists('error_get_last')) $newContent .= "\n--------------------------------------\nDebug:\n".print_r(error_get_last(), true)."--------------------------------------\nPlease don't alter these informations!\nThanx.";
884 // Remove content and data
888 // Return compiled content
889 return COMPILE_CODE($newContent);
892 function MAKE_TIME ($H, $M, $S, $stamp) {
893 // Extract day, month and year from given timestamp
894 $DAY = date("d", $stamp);
895 $MONTH = date("m", $stamp);
896 $YEAR = date('Y', $stamp);
898 // Create timestamp for wished time which depends on extracted date
899 return mktime($H, $M, $S, $MONTH, $DAY, $YEAR);
902 function LOAD_URL ($URL, $addUrlData=true) {
903 // Compile out URI codes
904 $URL = compileUriCode($URL);
906 // Check if http(s):// is there
907 if ((substr($URL, 0, 7) != "http://") && (substr($URL, 0, 8) != "https://")) {
908 // Make all URLs full-qualified
912 // Three different debug ways...
913 //* DEBUG: */ debug_report_bug(sprintf("%s[%s:] URL=%s", __FUNCTION__, __LINE__, $URL));
914 //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, $URL);
915 //* DEBUG: */ die($URL);
918 $OUTPUT = ob_get_contents();
920 // Clear it only if there is content
921 if (!empty($OUTPUT)) {
925 // Add some data to URL if cookies are not accepted
926 if (((!defined('__COOKIES')) || (!constant('__COOKIES'))) && ($addUrlData)) $URL = ADD_URL_DATA($URL);
928 // Probe for bot from search engine
929 if ((eregi("spider", GET_USER_AGENT())) || (eregi("bot", GET_USER_AGENT()))) {
930 // Search engine bot detected so let's rewrite many chars for the link
931 $URL = htmlentities(strip_tags($URL), ENT_QUOTES);
933 // Output new location link as anchor
934 OUTPUT_HTML("<a href=\"".$URL."\">".$URL."</a>");
935 } elseif (!headers_sent()) {
936 // Load URL when headers are not sent
937 //* DEBUG: */ debug_report_bug("URL={$URL}");
938 header ("Location: ".str_replace("&", "&", $URL));
940 // Output error message
941 LOAD_INC("inc/header.php");
942 LOAD_TEMPLATE("redirect_url", false, str_replace("&", "&", $URL));
943 LOAD_INC("inc/footer.php");
946 // Shut the mailer down here
950 // Wrapper for LOAD_URL but URL comes from a configuration entry
951 function LOAD_CONFIGURED_URL ($configEntry) {
953 $URL = getConfig($configEntry);
958 trigger_error(sprintf("Configuration entry %s is not set!", $configEntry));
966 function COMPILE_CODE ($code, $simple = false, $constants = true, $full = true) {
967 // Is the code a string?
968 if (!is_string($code)) {
969 // Silently return it
973 // Init replacement-array with full security characters
974 $secChars = $GLOBALS['security_chars'];
976 // Select smaller set of chars to replace when we e.g. want to compile URLs
977 if (!$full) $secChars = $GLOBALS['url_chars'];
980 if ($constants === true) {
981 // BEFORE 0.2.1 : Language and data constants
982 // WITH 0.2.1+ : Only language constants
983 $code = str_replace('{--','".', str_replace('--}','."', $code));
985 // BEFORE 0.2.1 : Not used
986 // WITH 0.2.1+ : Data constants
987 $code = str_replace('{!','".', str_replace("!}", '."', $code));
990 // Compile QUOT and other non-HTML codes
991 foreach ($secChars['to'] as $k => $to) {
992 // Do the reversed thing as in inc/libs/security_functions.php
993 $code = str_replace($to, $secChars['from'][$k], $code);
996 // But shall I keep simple quotes for later use?
997 if ($simple) $code = str_replace("'", '{QUOT}', $code);
999 // Find $content[bla][blub] entries
1000 preg_match_all('/\$(content|DATA)((\[([a-zA-Z0-9-_]+)\])*)/', $code, $matches);
1002 // Are some matches found?
1003 if ((count($matches) > 0) && (count($matches[0]) > 0)) {
1004 // Replace all matches
1005 $matchesFound = array();
1006 foreach ($matches[0] as $key => $match) {
1007 // Fuzzy look has failed by default
1008 $fuzzyFound = false;
1010 // Fuzzy look on match if already found
1011 foreach ($matchesFound as $found => $set) {
1013 $test = substr($found, 0, strlen($match));
1015 // Does this entry exist?
1016 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):found={$found},match={$match},set={$set}<br />\n";
1017 if ($test == $match) {
1019 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):fuzzyFound!<br />\n";
1026 if ($fuzzyFound) continue;
1028 // Take all string elements
1029 if ((is_string($matches[4][$key])) && (!isset($matchesFound[$match])) && (!isset($matchesFound[$key."_".$matches[4][$key]]))) {
1030 // Replace it in the code
1031 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):key={$key},match={$match}<br />\n";
1032 $newMatch = str_replace("[".$matches[4][$key]."]", "['".$matches[4][$key]."']", $match);
1033 $code = str_replace($match, "\".".$newMatch.".\"", $code);
1034 $matchesFound[$key."_".$matches[4][$key]] = 1;
1035 $matchesFound[$match] = 1;
1036 } elseif (!isset($matchesFound[$match])) {
1037 // Not yet replaced!
1038 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):match={$match}<br />\n";
1039 $code = str_replace($match, "\".".$match.".\"", $code);
1040 $matchesFound[$match] = 1;
1045 // Return compiled code
1049 /************************************************************************
1051 * Gaenderter Sortier-Algorythmus, $array wird nach dem Array (!) *
1052 * $a_sort sortiert: *
1054 * $array - Das 3-dimensionale Array, das paralell sortiert werden soll *
1055 * $a_sort - Array, das die Sortiereihenfolge der ersten Elementeben *
1056 * $primary_key - Prim.rschl.ssel aus $a_sort, nach dem sortiert wird *
1057 * $order - Sortiereihenfolge: -1 = a-Z, 0 = keine, 1 = Z-a *
1058 * $nums - true = Als Zahlen sortieren, false = Als Zeichen sortieren *
1060 * $a_sort muss Elemente enthalten, deren Wert Schluessel von $array *
1061 * sind... Klingt kompliziert, suchen Sie mal mein Beispiel, dann sehen *
1062 * Sie, dass es doch nicht so schwer ist! :-) *
1064 ************************************************************************/
1065 function array_pk_sort (&$array, $a_sort, $primary_key = 0, $order = -1, $nums = false) {
1067 while ($primary_key < count($a_sort)) {
1068 foreach ($dummy[$a_sort[$primary_key]] as $key => $value) {
1069 foreach ($dummy[$a_sort[$primary_key]] as $key2 => $value2) {
1072 // Sort byte-by-byte (also numbers will be interpreted as chars! E.g.: "9" > "10")
1073 if (($key != $key2) && (strcmp(strtolower($dummy[$a_sort[$primary_key]][$key]), strtolower($dummy[$a_sort[$primary_key]][$key2])) == $order)) $match = true;
1074 } elseif ($key != $key2) {
1075 // Sort numbers (E.g.: 9 < 10)
1076 if (($dummy[$a_sort[$primary_key]][$key] < $dummy[$a_sort[$primary_key]][$key2]) && ($order == -1)) $match = true;
1077 if (($dummy[$a_sort[$primary_key]][$key] > $dummy[$a_sort[$primary_key]][$key2]) && ($order == 1)) $match = true;
1081 // We have found two different values, so let's sort whole array
1082 foreach ($dummy as $sort_key => $sort_val) {
1083 $t = $dummy[$sort_key][$key];
1084 $dummy[$sort_key][$key] = $dummy[$sort_key][$key2];
1085 $dummy[$sort_key][$key2] = $t;
1096 // Write back sorted array
1101 function ADD_SELECTION ($type, $DEFAULT, $prefix="", $id="0") {
1104 if ($type == "yn") {
1105 // This is a yes/no selection only!
1106 if ($id > 0) $prefix .= "[".$id."]";
1107 $OUT .= " <select name=\"".$prefix."\" class=\"register_select\" size=\"1\">\n";
1109 // Begin with regular selection box here
1110 if (!empty($prefix)) $prefix .= "_";
1112 if ($id > 0) $type2 .= "[".$id."]";
1113 $OUT .= " <select name=\"".strtolower($prefix.$type2)."\" class=\"register_select\" size=\"1\">\n";
1118 for ($idx = 1; $idx < 32; $idx++) {
1119 $OUT .= "<option value=\"".$idx."\"";
1120 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1121 $OUT .= ">".$idx."</option>\n";
1125 case "month": // Month
1126 foreach ($GLOBALS['month_descr'] as $month => $descr) {
1127 $OUT .= "<option value=\"".$month."\"";
1128 if ($DEFAULT == $month) $OUT .= " selected=\"selected\"";
1129 $OUT .= ">".$descr."</option>\n";
1133 case "year": // Year
1135 $YEAR = date('Y', time());
1137 // Use configured min age or fixed?
1138 if (GET_EXT_VERSION("other") >= "0.2.1") {
1140 $startYear = $YEAR - getConfig('min_age');
1143 $startYear = $YEAR - 16;
1146 // Calculate earliest year (100 years old people can still enter Internet???)
1147 $minYear = $YEAR - 100;
1149 // Check if the default value is larger than minimum and bigger than actual year
1150 if (($DEFAULT > $minYear) && ($DEFAULT >= $YEAR)) {
1151 for ($idx = $YEAR; $idx < ($YEAR + 11); $idx++) {
1152 $OUT .= "<option value=\"".$idx."\"";
1153 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1154 $OUT .= ">".$idx."</option>\n";
1156 } elseif ($DEFAULT == -1) {
1157 // Current year minus 1
1158 for ($idx = $startYear; $idx <= ($YEAR + 1); $idx++)
1160 $OUT .= "<option value=\"".$idx."\">".$idx."</option>\n";
1163 // Get current year and subtract the configured minimum age
1164 $OUT .= "<option value=\"".($minYear - 1)."\"><".$minYear."</option>\n";
1165 // Calculate earliest year depending on extension version
1166 if (GET_EXT_VERSION("other") >= "0.2.1") {
1167 // Use configured minimum age
1168 $YEAR = date('Y', time()) - getConfig('min_age');
1170 // Use fixed 16 years age
1171 $YEAR = date('Y', time()) - 16;
1174 // Construct year selection list
1175 for ($idx = $minYear; $idx <= $YEAR; $idx++) {
1176 $OUT .= "<option value=\"".$idx."\"";
1177 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1178 $OUT .= ">".$idx."</option>\n";
1185 for ($idx = 0; $idx < 60; $idx+=5) {
1186 if (strlen($idx) == 1) $idx = "0".$idx;
1187 $OUT .= "<option value=\"".$idx."\"";
1188 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1189 $OUT .= ">".$idx."</option>\n";
1194 for ($idx = 0; $idx < 24; $idx++) {
1195 if (strlen($idx) == 1) $idx = "0".$idx;
1196 $OUT .= "<option value=\"".$idx."\"";
1197 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1198 $OUT .= ">".$idx."</option>\n";
1203 $OUT .= "<option value=\"Y\"";
1204 if ($DEFAULT == "Y") $OUT .= " selected=\"selected\"";
1205 $OUT .= ">{--YES--}</option>\n<option value=\"N\"";
1206 if ($DEFAULT == "N") $OUT .= " selected=\"selected\"";
1207 $OUT .= ">{--NO--}</option>\n";
1210 $OUT .= " </select>\n";
1215 function TRANSLATE_YESNO ($yn) {
1217 $translated = "??? (".$yn.")";
1219 case "Y": $translated = getMessage('YES'); break;
1220 case "N": $translated = getMessage('NO'); break;
1222 // Log unknown value
1223 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown value %s. Expected Y/N!", $yn));
1232 // Deprecated : $length
1235 function generateRandomCodde ($length, $code, $uid, $DATA="") {
1236 // Fix missing _MAX constant
1237 // @TODO Rewrite this unnice code
1238 if (!defined('_MAX')) define('_MAX', 15235);
1240 // Build server string
1241 $server = $_SERVER['PHP_SELF'].":".GET_USER_AGENT().":".getenv('SERVER_SOFTWARE').":".GET_REMOTE_ADDR().":".":".filemtime(constant('PATH')."inc/databases.php");
1244 $keys = constant('SITE_KEY').":".constant('DATE_KEY');
1245 if (isConfigEntrySet('secret_key')) $keys .= ":".getConfig('secret_key');
1246 if (isConfigEntrySet('file_hash')) $keys .= ":".getConfig('file_hash');
1247 $keys .= ":".date("d-m-Y (l-F-T)", getConfig(('patch_ctime')));
1248 if (isConfigEntrySet('master_salt')) $keys .= ":".getConfig('master_salt');
1250 // Build string from misc data
1251 $data = $code.":".$uid.":".$DATA;
1253 // Add more additional data
1254 if (isSessionVariableSet('u_hash')) $data .= ":".get_session('u_hash');
1255 if (isUserIdSet()) $data .= ":".getUserId();
1256 if (isSessionVariableSet('mxchange_theme')) $data .= ":".get_session('mxchange_theme');
1257 if (isSessionVariableSet('mx_lang')) $data .= ":".GET_LANGUAGE();
1258 if (isset($GLOBALS['refid'])) $data .= ":".$GLOBALS['refid'];
1260 // Calculate number for generating the code
1261 $a = $code + constant('_ADD') - 1;
1263 if (isConfigEntrySet('master_hash')) {
1264 // Generate hash with master salt from modula of number with the prime number and other data
1265 $saltedHash = generateHash(($a % constant('_PRIME')).":".$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a, getConfig('master_salt'));
1267 // Create number from hash
1268 $rcode = hexdec(substr($saltedHash, strlen(getConfig('master_salt')), 9)) / abs(constant('_MAX') - $a + sqrt(constant('_ADD'))) / pi();
1270 // Generate hash with "hash of site key" from modula of number with the prime number and other data
1271 $saltedHash = generateHash(($a % constant('_PRIME')).":".$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a, substr(sha1(constant('SITE_KEY')), 0, 8));
1273 // Create number from hash
1274 $rcode = hexdec(substr($saltedHash, 8, 9)) / abs(constant('_MAX') - $a + sqrt(constant('_ADD'))) / pi();
1277 // At least 10 numbers shall be secure enought!
1278 $len = getConfig('code_length');
1279 if ($len == 0) $len = $length;
1280 if ($len == 0) $len = 10;
1282 // Cut off requested counts of number
1283 $return = substr(str_replace('.', "", $rcode), 0, $len);
1285 // Done building code
1289 // Does only allow numbers
1290 function bigintval ($num, $castValue = true) {
1291 // Filter all numbers out
1292 $ret = preg_replace("/[^0123456789]/", "", $num);
1295 if ($castValue) $ret = (double)$ret;
1297 // Has the whole value changed?
1298 // @TODO Remove this if() block if all is working fine
1299 if ("".$ret."" != "".$num."") {
1301 debug_report_bug("{$ret}<>{$num}");
1308 // Insert the code in $img_code into jpeg or PNG image
1309 function GENERATE_IMAGE ($img_code, $headerSent=true) {
1310 if ((strlen($img_code) > 6) || (empty($img_code)) || (getConfig('code_length') == 0)) {
1311 // Stop execution of function here because of over-sized code length
1313 } elseif (!$headerSent) {
1314 // Return in an HTML code code
1315 return "<img src=\"{!URL!}/img.php?code=".$img_code."\" alt=\"Image\" />\n";
1319 $img = sprintf("%s/theme/%s/images/code_bg.%s", constant('PATH'), GET_CURR_THEME(), getConfig('img_type'));
1320 if (FILE_READABLE($img)) {
1321 // Switch image type
1322 switch (getConfig('img_type'))
1325 // Okay, load image and hide all errors
1326 $image = @imagecreatefromjpeg($img);
1330 // Okay, load image and hide all errors
1331 $image = @imagecreatefrompng($img);
1335 // Exit function here
1336 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("File for image type %s not found.", getConfig('img_type')));
1340 // Generate text color (red/green/blue; 0 = dark, 255 = bright)
1341 $text_color = imagecolorallocate($image, 0, 0, 0);
1343 // Insert code into image
1344 imagestring($image, 5, 14, 2, $img_code, $text_color);
1346 // Return to browser
1347 header ("Content-Type: image/".getConfig('img_type'));
1349 // Output image with matching image factory
1350 switch (getConfig('img_type')) {
1351 case "jpg": imagejpeg($image); break;
1352 case "png": imagepng($image); break;
1355 // Remove image from memory
1356 imagedestroy($image);
1358 // Create selection box or array of splitted timestamp
1359 function CREATE_TIME_SELECTIONS ($timestamp, $prefix="", $display="", $align="center", $return_array=false) {
1360 // Calculate 2-seconds timestamp
1361 $stamp = round($timestamp);
1362 //* DEBUG: */ print("*".$stamp."/".$timestamp."*<br />");
1364 // Do we have a leap year?
1366 $TEST = date('Y', time()) / 4;
1367 $M1 = date("m", time());
1368 $M2 = date("m", (time() + $timestamp));
1370 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1371 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($M2 > "02")) $SWITCH = getConfig('one_day');
1373 // First of all years...
1374 $Y = abs(floor($timestamp / (31536000 + $SWITCH)));
1375 //* DEBUG: */ print("Y={$Y}<br />\n");
1377 $M = abs(floor($timestamp / 2628000 - $Y * 12));
1378 //* DEBUG: */ print("M={$M}<br />\n");
1380 $W = abs(floor($timestamp / 604800 - $Y * ((365 + $SWITCH / getConfig('one_day')) / 7) - ($M / 12 * (365 + $SWITCH / getConfig('one_day')) / 7)));
1381 //* DEBUG: */ print("W={$W}<br />\n");
1383 $D = abs(floor($timestamp / 86400 - $Y * (365 + $SWITCH / getConfig('one_day')) - ($M / 12 * (365 + $SWITCH / getConfig('one_day'))) - $W * 7));
1384 //* DEBUG: */ print("D={$D}<br />\n");
1386 $h = abs(floor($timestamp / 3600 - $Y * (365 + $SWITCH / getConfig('one_day')) * 24 - ($M / 12 * (365 + $SWITCH / getConfig('one_day')) * 24) - $W * 7 * 24 - $D * 24));
1387 //* DEBUG: */ print("h={$h}<br />\n");
1389 $m = abs(floor($timestamp / 60 - $Y * (365 + $SWITCH / getConfig('one_day')) * 24 * 60 - ($M / 12 * (365 + $SWITCH / getConfig('one_day')) * 24 * 60) - $W * 7 * 24 * 60 - $D * 24 * 60 - $h * 60));
1390 //* DEBUG: */ print("m={$m}<br />\n");
1391 // And at last seconds...
1392 $s = abs(floor($timestamp - $Y * (365 + $SWITCH / getConfig('one_day')) * 24 * 3600 - ($M / 12 * (365 + $SWITCH / getConfig('one_day')) * 24 * 3600) - $W * 7 * 24 * 3600 - $D * 24 * 3600 - $h * 3600 - $m * 60));
1393 //* DEBUG: */ print("s={$s}<br />\n");
1395 // Is seconds zero and time is < 60 seconds?
1396 if (($s == 0) && ($timestamp < 60)) {
1398 $s = round($timestamp);
1402 // Now we convert them in seconds...
1404 if ($return_array) {
1405 // Just put all data in an array for later use
1417 $OUT = "<div align=\"".$align."\">\n";
1418 $OUT .= "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"admin_table dashed\">\n";
1421 if (ereg('Y', $display) || (empty($display))) {
1422 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_YEARS--}</strong></td>\n";
1425 if (ereg("M", $display) || (empty($display))) {
1426 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_MONTHS--}</strong></td>\n";
1429 if (ereg("W", $display) || (empty($display))) {
1430 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_WEEKS--}</strong></td>\n";
1433 if (ereg("D", $display) || (empty($display))) {
1434 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_DAYS--}</strong></td>\n";
1437 if (ereg("h", $display) || (empty($display))) {
1438 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_HOURS--}</strong></td>\n";
1441 if (ereg("m", $display) || (empty($display))) {
1442 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_MINUTES--}</strong></td>\n";
1445 if (ereg("s", $display) || (empty($display))) {
1446 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_SECONDS--}</strong></td>\n";
1452 if (ereg('Y', $display) || (empty($display))) {
1453 // Generate year selection
1454 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_ye\" size=\"1\">\n";
1455 for ($idx = 0; $idx <= 10; $idx++) {
1456 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1457 if ($idx == $Y) $OUT .= " selected=\"selected\"";
1458 $OUT .= ">".$idx."</option>\n";
1460 $OUT .= " </select></td>\n";
1462 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_ye\" value=\"0\" />\n";
1465 if (ereg("M", $display) || (empty($display))) {
1466 // Generate month selection
1467 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_mo\" size=\"1\">\n";
1468 for ($idx = 0; $idx <= 11; $idx++)
1470 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1471 if ($idx == $M) $OUT .= " selected=\"selected\"";
1472 $OUT .= ">".$idx."</option>\n";
1474 $OUT .= " </select></td>\n";
1476 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_mo\" value=\"0\" />\n";
1479 if (ereg("W", $display) || (empty($display))) {
1480 // Generate week selection
1481 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_we\" size=\"1\">\n";
1482 for ($idx = 0; $idx <= 4; $idx++) {
1483 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1484 if ($idx == $W) $OUT .= " selected=\"selected\"";
1485 $OUT .= ">".$idx."</option>\n";
1487 $OUT .= " </select></td>\n";
1489 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_we\" value=\"0\" />\n";
1492 if (ereg("D", $display) || (empty($display))) {
1493 // Generate day selection
1494 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_da\" size=\"1\">\n";
1495 for ($idx = 0; $idx <= 31; $idx++) {
1496 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1497 if ($idx == $D) $OUT .= " selected=\"selected\"";
1498 $OUT .= ">".$idx."</option>\n";
1500 $OUT .= " </select></td>\n";
1502 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_da\" value=\"0\">\n";
1505 if (ereg("h", $display) || (empty($display))) {
1506 // Generate hour selection
1507 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_ho\" size=\"1\">\n";
1508 for ($idx = 0; $idx <= 23; $idx++) {
1509 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1510 if ($idx == $h) $OUT .= " selected=\"selected\"";
1511 $OUT .= ">".$idx."</option>\n";
1513 $OUT .= " </select></td>\n";
1515 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_ho\" value=\"0\">\n";
1518 if (ereg("m", $display) || (empty($display))) {
1519 // Generate minute selection
1520 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_mi\" size=\"1\">\n";
1521 for ($idx = 0; $idx <= 59; $idx++) {
1522 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1523 if ($idx == $m) $OUT .= " selected=\"selected\"";
1524 $OUT .= ">".$idx."</option>\n";
1526 $OUT .= " </select></td>\n";
1528 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_mi\" value=\"0\">\n";
1531 if (ereg("s", $display) || (empty($display))) {
1532 // Generate second selection
1533 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_se\" size=\"1\">\n";
1534 for ($idx = 0; $idx <= 59; $idx++) {
1535 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1536 if ($idx == $s) $OUT .= " selected=\"selected\"";
1537 $OUT .= ">".$idx."</option>\n";
1539 $OUT .= " </select></td>\n";
1541 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_se\" value=\"0\">\n";
1544 $OUT .= "</table>\n";
1546 // Return generated HTML code
1552 function CREATE_TIMESTAMP_FROM_SELECTIONS ($prefix, $POST) {
1553 // Initial return value
1556 // Do we have a leap year?
1558 $TEST = date('Y', time()) / 4;
1559 $M1 = date("m", time());
1560 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1561 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($POST[$prefix."_mo"] > "02")) $SWITCH = getConfig('one_day');
1562 // First add years...
1563 $ret += $POST[$prefix."_ye"] * (31536000 + $SWITCH);
1565 $ret += $POST[$prefix."_mo"] * 2628000;
1567 $ret += $POST[$prefix."_we"] * 604800;
1569 $ret += $POST[$prefix."_da"] * 86400;
1571 $ret += $POST[$prefix."_ho"] * 3600;
1573 $ret += $POST[$prefix."_mi"] * 60;
1574 // And at last seconds...
1575 $ret += $POST[$prefix."_se"];
1576 // Return calculated value
1580 // Sends out mail to all administrators
1581 // IMPORTANT: Please use SEND_ADMIN_NOTIFCATION() for now!
1582 function SEND_ADMIN_EMAILS_PRO ($subj, $template, $content, $UID) {
1583 // Trim template name
1584 $template = trim($template);
1586 // Load email template
1587 $msg = LOAD_EMAIL_TEMPLATE($template, $content, $UID);
1589 // Check which admin shall receive this mail
1590 $result = SQL_QUERY_ESC("SELECT DISTINCT admin_id FROM `{!_MYSQL_PREFIX!}_admins_mails` WHERE mail_template='%s' ORDER BY admin_id",
1591 array($template), __FUNCTION__, __LINE__);
1592 if (SQL_NUMROWS($result) == 0) {
1593 // Create new entry (to all admins)
1594 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_admins_mails` (admin_id, mail_template) VALUES (0, '%s')",
1595 array($template), __FUNCTION__, __LINE__);
1597 // Load admin IDs...
1598 // @TODO This can be, somehow, rewritten
1599 $adminIds = array();
1600 while ($content = SQL_FETCHARRAY($result)) {
1601 $adminIds[] = $content['admin_id'];
1605 SQL_FREERESULT($result);
1610 // "implode" IDs and query string
1611 $aid = implode(",", $adminIds);
1613 if (EXT_IS_ACTIVE("events")) {
1614 // Add line to user events
1615 EVENTS_ADD_LINE($subj, $msg, $UID);
1617 // Log error for debug
1618 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Extension 'events' missing: tpl=%s,subj=%s,UID=%s",
1624 } elseif ($aid == "0") {
1625 // Select all email adresses
1626 $result = SQL_QUERY("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` ORDER BY `id`",
1627 __FUNCTION__, __LINE__);
1629 // If Admin-ID is not "to-all" select
1630 $result = SQL_QUERY_ESC("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` WHERE id IN (%s) ORDER BY `id`",
1631 array($aid), __FUNCTION__, __LINE__);
1635 // Load email addresses and send away
1636 while ($content = SQL_FETCHARRAY($result)) {
1637 SEND_EMAIL($content['email'], $subj, $msg);
1641 SQL_FREERESULT($result);
1645 function CREATE_FANCY_TIME ($stamp) {
1646 // Get data array with years/months/weeks/days/...
1647 $data = CREATE_TIME_SELECTIONS($stamp, "", "", "", true);
1649 foreach($data as $k => $v) {
1651 // Value is greater than 0 "eval" data to return string
1652 $eval = "\$ret .= \", \".\$v.\" {--_".strtoupper($k)."--}\";";
1658 // Do we have something there?
1659 if (strlen($ret) > 0) {
1660 // Remove leading commata and space
1661 $ret = substr($ret, 2);
1664 $ret = "0 {--_SECONDS--}";
1667 // Return fancy time string
1672 function ADD_EMAIL_NAV ($PAGES, $offset, $show_form, $colspan, $return=false) {
1673 $SEP = ""; $TOP = "";
1676 $SEP = "<tr><td colspan=\"".$colspan."\" class=\"seperator\"> </td></tr>";
1680 for ($page = 1; $page <= $PAGES; $page++) {
1681 // Is the page currently selected or shall we generate a link to it?
1682 if (($page == REQUEST_GET('page')) || ((!REQUEST_ISSET_GET(('page'))) && ($page == "1"))) {
1683 // Is currently selected, so only highlight it
1684 $NAV .= "<strong>-";
1686 // Open anchor tag and add base URL
1687 $NAV .= "<a href=\"{!URL!}/modules.php?module=admin&what=".$GLOBALS['what']."&page=".$page."&offset=".$offset;
1689 // Add userid when we shall show all mails from a single member
1690 if ((REQUEST_ISSET_GET(('uid'))) && (bigintval(REQUEST_GET('uid')) > 0)) $NAV .= "&uid=".bigintval(REQUEST_GET('uid'));
1692 // Close open anchor tag
1696 if (($page == REQUEST_GET('page')) || ((!REQUEST_ISSET_GET(('page'))) && ($page == "1"))) {
1697 // Is currently selected, so only highlight it
1698 $NAV .= "-</strong>";
1704 // Add seperator if we have not yet reached total pages
1705 if ($page < $PAGES) $NAV .= " | ";
1708 // Define constants only once
1709 if (!defined('__NAV_OUTPUT')) {
1710 define('__NAV_OUTPUT' , $NAV);
1711 define('__NAV_COLSPAN', $colspan);
1712 define('__NAV_TOP' , $TOP);
1713 define('__NAV_SEP' , $SEP);
1716 // Load navigation template
1717 $OUT = LOAD_TEMPLATE("admin_email_nav_row", true);
1719 if ($return === true) {
1720 // Return generated HTML-Code
1728 // Extract host from script name
1729 function EXTRACT_HOST (&$script) {
1730 // Use default SERVER_URL by default... ;) So?
1731 $url = constant('SERVER_URL');
1733 // Is this URL valid?
1734 if (substr($script, 0, 7) == "http://") {
1735 // Use the hostname from script URL as new hostname
1736 $url = substr($script, 7);
1737 $extract = explode("/", $url);
1739 // Done extracting the URL :)
1742 // Extract host name
1743 $host = str_replace("http://", "", $url);
1744 if (ereg("/", $host)) $host = substr($host, 0, strpos($host, "/"));
1746 // Generate relative URL
1747 //* DEBUG: */ print("SCRIPT=".$script."<br />\n");
1748 if (substr(strtolower($script), 0, 7) == "http://") {
1749 // But only if http:// is in front!
1750 $script = substr($script, (strlen($url) + 7));
1751 } elseif (substr(strtolower($script), 0, 8) == "https://") {
1753 $script = substr($script, (strlen($url) + 8));
1756 //* DEBUG: */ print("SCRIPT=".$script."<br />\n");
1757 if (substr($script, 0, 1) == "/") $script = substr($script, 1);
1763 // Send a GET request
1764 function GET_URL ($script) {
1765 // Compile the script name
1766 $script = COMPILE_CODE($script);
1768 // Extract host name from script
1769 $host = EXTRACT_HOST($script);
1771 // Generate GET request header
1772 $request = "GET /" . trim($script) . " HTTP/1.1\r\n";
1773 $request .= "Host: " . $host . "\r\n";
1774 $request .= "Referer: " . constant('URL') . "/admin.php\r\n";
1775 if (defined('FULL_VERSION')) {
1776 $request .= "User-Agent: " . constant('TITLE') . "/" . constant('FULL_VERSION') . "\r\n";
1778 $request .= "User-Agent: " . constant('TITLE') . "/?.?.?\r\n";
1780 $request .= "Content-Type: text/plain\r\n";
1781 $request .= "Cache-Control: no-cache\r\n";
1782 $request .= "Connection: Close\r\n\r\n";
1784 // Send the raw request
1785 $response = SEND_RAW_REQUEST($host, $request);
1787 // Return the result to the caller function
1791 // Send a POST request
1792 function POST_URL ($script, $postData) {
1793 // Is postData an array?
1794 if (!is_array($postData)) {
1796 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("postData is not an array. Type: %s", gettype($postData)));
1797 return array("", "", "");
1800 // Compile the script name
1801 $script = COMPILE_CODE($script);
1803 // Extract host name from script
1804 $host = EXTRACT_HOST($script);
1806 // Construct request
1807 $data = http_build_query($postData, '','&');
1809 // Generate POST request header
1810 $request = "POST /" . trim($script) . " HTTP/1.1\r\n";
1811 $request .= "Host: " . $host . "\r\n";
1812 $request .= "Referer: " . constant('URL') . "/admin.php\r\n";
1813 $request .= "User-Agent: " . constant('TITLE') . "/" . constant('FULL_VERSION') . "\r\n";
1814 $request .= "Content-type: application/x-www-form-urlencoded\r\n";
1815 $request .= "Content-length: " . strlen($data) . "\r\n";
1816 $request .= "Cache-Control: no-cache\r\n";
1817 $request .= "Connection: Close\r\n\r\n";
1820 // Send the raw request
1821 $response = SEND_RAW_REQUEST($host, $request);
1823 // Return the result to the caller function
1827 // Sends a raw request to another host
1828 function SEND_RAW_REQUEST ($host, $request) {
1830 $response = array("", "", "");
1832 // Default is not to use proxy
1835 // Are proxy settins set?
1836 if ((getConfig('proxy_host') != "") && (getConfig('proxy_port') > 0)) {
1842 //* DEBUG: */ die("SCRIPT=".$script."<br />\n");
1844 $fp = @fsockopen(COMPILE_CODE(getConfig('proxy_host')), getConfig('proxy_port'), $errno, $errdesc, 30);
1846 $fp = @fsockopen($host, 80, $errno, $errdesc, 30);
1850 if (!is_resource($fp)) {
1857 // Generate CONNECT request header
1858 $proxyTunnel = "CONNECT ".$host.":80 HTTP/1.1\r\n";
1859 $proxyTunnel .= "Host: ".$host."\r\n";
1861 // Use login data to proxy? (username at least!)
1862 if (getConfig('proxy_username') != "") {
1864 $encodedAuth = base64_encode(COMPILE_CODE(getConfig('proxy_username')).":".COMPILE_CODE(getConfig('proxy_password')));
1865 $proxyTunnel .= "Proxy-Authorization: Basic ".$encodedAuth."\r\n";
1868 // Add last new-line
1869 $proxyTunnel .= "\r\n";
1870 //* DEBUG: */ print("<strong>proxyTunnel=</strong><pre>".$proxyTunnel."</pre>");
1873 fputs($fp, $proxyTunnel);
1877 // No response received
1881 // Read the first line
1882 $resp = trim(fgets($fp, 10240));
1883 $respArray = explode(" ", $resp);
1884 if ((strtolower($respArray[0]) !== "http/1.0") || ($respArray[1] != "200")) {
1885 // Invalid response!
1891 fputs($fp, $request);
1894 while (!feof($fp)) {
1895 $response[] = trim(fgets($fp, 1024));
1901 // Skip first empty lines
1903 foreach ($resp as $idx => $line) {
1905 $line = trim($line);
1907 // Is this line empty?
1910 array_shift($response);
1912 // Abort on first non-empty line
1917 //* DEBUG: */ print("<strong>Response:</strong><pre>".print_r($response, true)."</pre>");
1919 // Proxy agent found?
1920 if ((substr(strtolower($response[0]), 0, 11) == "proxy-agent") && ($useProxy)) {
1921 // Proxy header detected, so remove two lines
1922 array_shift($response);
1923 array_shift($response);
1926 // Was the request successfull?
1927 if ((!eregi("200 OK", $response[0])) || (empty($response[0]))) {
1928 // Not found / access forbidden
1929 $response = array("", "", "");
1936 // Taken from www.php.net eregi() user comments
1937 function VALIDATE_EMAIL ($email) {
1939 $email = COMPILE_CODE($email);
1941 // Check first part of email address
1942 $first = "[-a-z0-9!#$%&\'*+/=?^_<{|}~]+(\.[-a-zA-Z0-9!#$%&\'*+/=?^_<{|}~]+)*";
1945 $domain = "[a-z0-9-]+(\.[a-z0-9-]{2,5})+";
1948 $regex = "^".$first."@".$domain."$";
1950 // Return check result
1951 return eregi($regex, $email);
1954 // Function taken from user comments on www.php.net / function eregi()
1955 function VALIDATE_URL ($URL, $compile=true) {
1956 // Trim URL a little
1957 $URL = trim(urldecode($URL));
1958 //* DEBUG: */ echo $URL."<br />";
1960 // Compile some chars out...
1961 if ($compile) $URL = compileUriCode($URL, false, false, false);
1962 //* DEBUG: */ echo $URL."<br />";
1964 // Check for the extension filter
1965 if (EXT_IS_ACTIVE("filter")) {
1966 // Use the extension's filter set
1967 return FILTER_VALIDATE_URL($URL, false);
1970 // If not installed, perform a simple test. Just make it sure there is always a http:// or
1971 // https:// in front of the URLs
1972 return isUrlValid($URL);
1975 // Generate a list of administrative links to a given userid
1976 function MEMBER_ACTION_LINKS ($uid, $status = "") {
1977 // Define all main targets
1978 $TARGETS = array("del_user", "edit_user", "lock_user", "add_points", "sub_points");
1980 // Begin of navigation links
1981 $eval = "\$OUT = \"[ ";
1983 foreach ($TARGETS as $tar) {
1984 $eval .= "<span class=\\\"admin_user_link\\\"><a href=\\\"{!URL!}/modules.php?module=admin&what=".$tar."&uid=".$uid."\\\" title=\\\"{--ADMIN_LINK_";
1985 //* DEBUG: */ echo "*".$tar."/".$status."*<br />\n";
1986 if (($tar == "lock_user") && ($status == "LOCKED")) {
1987 // Locked accounts shall be unlocked
1988 $eval .= "UNLOCK_USER";
1990 // All other status is fine
1991 $eval .= strtoupper($tar);
1993 $eval .= "_TITLE--}\\\">{--ADMIN_";
1994 if (($tar == "lock_user") && ($status == "LOCKED")) {
1995 // Locked accounts shall be unlocked
1996 $eval .= "UNLOCK_USER";
1998 // All other status is fine
1999 $eval .= strtoupper($tar);
2001 $eval .= "--}</a></span> | ";
2004 // Finish navigation link
2005 $eval = substr($eval, 0, -7)."]\";";
2012 // Generate an email link
2013 function CREATE_EMAIL_LINK ($email, $table = "admins") {
2014 // Default email link (INSECURE! Spammer can read this by harvester programs)
2015 $EMAIL = "mailto:".$email;
2017 // Check for several extensions
2018 if ((EXT_IS_ACTIVE("admins")) && ($table == "admins")) {
2019 // Create email link for contacting admin in guest area
2020 $EMAIL = ADMINS_CREATE_EMAIL_LINK($email);
2021 } elseif ((EXT_IS_ACTIVE("user")) && (GET_EXT_VERSION("user") >= "0.3.3") && ($table == "user_data")) {
2022 // Create email link for contacting a member within admin area (or later in other areas, too?)
2023 $EMAIL = USER_CREATE_EMAIL_LINK($email);
2024 } elseif ((EXT_IS_ACTIVE("sponsor")) && ($table == "sponsor_data")) {
2025 // Create email link to contact sponsor within admin area (or like the link above?)
2026 $EMAIL = SPONSOR_CREATE_EMAIL_LINK($email);
2029 // Shall I close the link when there is no admin?
2030 if ((!IS_ADMIN()) && ($EMAIL == $email)) $EMAIL = "#"; // Closed!
2032 // Return email link
2036 // Generate a hash for extra-security for all passwords
2037 function generateHash ($plainText, $salt = "") {
2038 // Is the required extension "sql_patches" there and a salt is not given?
2039 if (((EXT_VERSION_IS_OLDER("sql_patches", "0.3.6")) || (!EXT_IS_ACTIVE("sql_patches"))) && (empty($salt))) {
2040 // Extension sql_patches is missing/outdated so we hash the plain text with MD5
2041 return md5($plainText);
2044 // Do we miss an arry element here?
2045 if (!isConfigEntrySet('file_hash')) {
2047 debug_report_bug("Missing file_hash in ".__FUNCTION__.".");
2050 // When the salt is empty build a new one, else use the first x configured characters as the salt
2052 // Build server string
2053 $server = $_SERVER['PHP_SELF'].":".GET_USER_AGENT().":".getenv('SERVER_SOFTWARE').":".GET_REMOTE_ADDR().":".":".filemtime(constant('PATH')."inc/databases.php");
2056 $keys = constant('SITE_KEY').":".constant('DATE_KEY').":".getConfig('secret_key').":".getConfig('file_hash').":".date("d-m-Y (l-F-T)", getConfig(('patch_ctime'))).":".getConfig('master_salt');
2059 $data = $plainText.":".uniqid(mt_rand(), true).":".time();
2061 // Calculate number for generating the code
2062 $a = time() + constant('_ADD') - 1;
2064 // Generate SHA1 sum from modula of number and the prime number
2065 $sha1 = sha1(($a % constant('_PRIME')).$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a);
2066 //* DEBUG: */ echo "SHA1=".$sha1." (".strlen($sha1).")<br />";
2067 $sha1 = scrambleString($sha1);
2068 //* DEBUG: */ echo "Scrambled=".$sha1." (".strlen($sha1).")<br />";
2069 //* DEBUG: */ $sha1b = descrambleString($sha1);
2070 //* DEBUG: */ echo "Descrambled=".$sha1b." (".strlen($sha1b).")<br />";
2072 // Generate the password salt string
2073 $salt = substr($sha1, 0, getConfig('salt_length'));
2074 //* DEBUG: */ echo $salt." (".strlen($salt).")<br />";
2077 $salt = substr($salt, 0, getConfig('salt_length'));
2078 //* DEBUG: */ echo "GIVEN={$salt}<br />\n";
2082 return $salt.sha1($salt.$plainText);
2085 // Scramble a string
2086 function scrambleString($str) {
2090 // Final check, in case of failture it will return unscrambled string
2091 if (strlen($str) > 40) {
2092 // The string is to long
2094 } elseif (strlen($str) == 40) {
2096 $scrambleNums = explode(":", getConfig('pass_scramble'));
2098 // Generate new numbers
2099 $scrambleNums = explode(":", genScrambleString(strlen($str)));
2102 // Scramble string here
2103 //* DEBUG: */ echo "***Original=".$str."***<br />";
2104 for ($idx = 0; $idx < strlen($str); $idx++) {
2105 // Get char on scrambled position
2106 $char = substr($str, $scrambleNums[$idx], 1);
2108 // Add it to final output string
2109 $scrambled .= $char;
2112 // Return scrambled string
2113 //* DEBUG: */ echo "***Scrambled=".$scrambled."***<br />";
2117 // De-scramble a string scrambled by scrambleString()
2118 function descrambleString($str) {
2119 // Scramble only 40 chars long strings
2120 if (strlen($str) != 40) return $str;
2122 // Load numbers from config
2123 $scrambleNums = explode(":", getConfig('pass_scramble'));
2126 if (count($scrambleNums) != 40) return $str;
2128 // Begin descrambling
2129 $orig = str_repeat(" ", 40);
2130 //* DEBUG: */ echo "+++Scrambled=".$str."+++<br />";
2131 for ($idx = 0; $idx < 40; $idx++) {
2132 $char = substr($str, $idx, 1);
2133 $orig = substr_replace($orig, $char, $scrambleNums[$idx], 1);
2136 // Return scrambled string
2137 //* DEBUG: */ echo "+++Original=".$orig."+++<br />";
2141 // Generated a "string" for scrambling
2142 function genScrambleString ($len) {
2143 // Prepare array for the numbers
2144 $scrambleNumbers = array();
2146 // First we need to setup randomized numbers from 0 to 31
2147 for ($idx = 0; $idx < $len; $idx++) {
2149 $rand = mt_rand(0, ($len -1));
2151 // Check for it by creating more numbers
2152 while (array_key_exists($rand, $scrambleNumbers)) {
2153 $rand = mt_rand(0, ($len -1));
2157 $scrambleNumbers[$rand] = $rand;
2160 // So let's create the string for storing it in database
2161 $scrambleString = implode(":", $scrambleNumbers);
2162 return $scrambleString;
2165 // Append data like session ID or referal ID to the given URL which would
2166 // normally be stored in cookies
2167 function ADD_URL_DATA ($URL) {
2171 // Determine URL binder
2173 if (strpos($URL, "?") !== false) $BIND = "&";
2175 if ((!defined('__COOKIES')) || ((!__COOKIES))) {
2176 // Cookies are not accepted
2177 if ((REQUEST_ISSET_GET(('refid'))) && (strpos($URL, "refid=") == 0)) {
2178 // Cookie found in URL
2179 $add .= $BIND."refid=".bigintval(REQUEST_GET('refid'));
2180 } elseif ((GET_EXT_VERSION("sql_patches") != '') && (getConfig('def_refid') > 0)) {
2181 // Not found! So let's set default here
2182 $add .= $BIND."refid=".getConfig('def_refid');
2186 // Add all together and return it
2190 // Generate an PGP-like encrypted hash of given hash for e.g. cookies
2191 function generatePassString ($passHash) {
2192 // Return vanilla password hash
2195 // Is a secret key and master salt already initialized?
2196 if ((getConfig('secret_key') != "") && (getConfig('master_salt') != "")) {
2197 // Only calculate when the secret key is generated
2198 $newHash = ""; $start = 9;
2199 for ($idx = 0; $idx < 10; $idx++) {
2200 $part1 = hexdec(substr($passHash, $start, 4));
2201 $part2 = hexdec(substr(getConfig('secret_key'), $start, 4));
2202 $mod = dechex($idx);
2203 if ($part1 > $part2) {
2204 $mod = dechex(sqrt(($part1 - $part2) * constant('_PRIME') / pi()));
2205 } elseif ($part2 > $part1) {
2206 $mod = dechex(sqrt(($part2 - $part1) * constant('_PRIME') / pi()));
2208 $mod = substr(round($mod), 0, 4);
2209 $mod = str_repeat('0', 4-strlen($mod)).$mod;
2210 //* DEBUG: */ echo "*".$start."=".$mod."*<br />";
2215 //* DEBUG: */ print($passHash."<br />".$newHash." (".strlen($newHash).")");
2216 $ret = generateHash($newHash, getConfig('master_salt'));
2217 //* DEBUG: */ print($ret."<br />\n");
2220 //* DEBUG: */ echo "--".$passHash."--<br />\n";
2221 $ret = md5($passHash);
2222 //* DEBUG: */ echo "++".$ret."++<br />\n";
2229 // Fix "deleted" cookies
2230 function FIX_DELETED_COOKIES ($cookies) {
2231 // Is this an array with entries?
2232 if ((is_array($cookies)) && (count($cookies) > 0)) {
2233 // Then check all cookies if they are marked as deleted!
2234 foreach ($cookies as $cookieName) {
2235 // Is the cookie set to "deleted"?
2236 if (get_session($cookieName) == "deleted") {
2237 set_session($cookieName, "");
2243 // Output error messages in a fasioned way and die...
2244 function app_die ($F, $L, $msg) {
2246 LOAD_INC_ONCE("inc/header.php");
2248 // Prepare message for output
2249 $msg = sprintf(getMessage('MXCHANGE_HAS_DIED'), basename($F), $L, $msg);
2251 // Load the message template
2252 LOAD_TEMPLATE("admin_settings_saved", false, $msg);
2255 LOAD_INC_ONCE("inc/footer.php");
2261 // Display parsing time and number of SQL queries in footer
2262 function DISPLAY_PARSING_TIME_FOOTER() {
2263 // Is the timer started?
2264 if (!isset($GLOBALS['startTime'])) {
2270 $endTime = microtime(true);
2272 // "Explode" both times
2273 $start = explode(" ", $GLOBALS['startTime']);
2274 $end = explode(" ", $endTime);
2275 $runTime = $end[0] - $start[0];
2276 if ($runTime < 0) $runTime = 0;
2277 $runTime = TRANSLATE_COMMA($runTime);
2281 'runtime' => $runTime,
2282 'numSQLs' => (getConfig('sql_count') + 1),
2283 'numTemplates' => (getConfig('num_templates') + 1)
2286 // Load the template
2287 LOAD_TEMPLATE("show_timings", false, $content);
2290 // Check wether a boolean constant is set
2291 // Taken from user comments in PHP documentation for function constant()
2292 function isBooleanConstantAndTrue ($constName) { // : Boolean
2293 // Failed by default
2297 if (isset($GLOBALS['cache_array']['const'][$constName])) {
2299 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ".$constName."-CACHE!<br />\n";
2300 $res = ($GLOBALS['cache_array']['const'][$constName] === true);
2303 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ".$constName."-RESOLVE!<br />\n";
2304 if (defined($constName)) {
2306 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ".$constName."-FOUND!<br />\n";
2307 $res = (constant($constName) === true);
2311 $GLOBALS['cache_array']['const'][$constName] = $res;
2313 //* DEBUG: */ var_dump($res);
2319 // Checks if a given apache module is loaded
2320 function IF_APACHE_MODULE_LOADED ($apacheModule) {
2321 // Check it and return result
2322 return (((function_exists('apache_get_modules')) && (in_array($apacheModule, apache_get_modules()))) || (!function_exists('apache_get_modules')));
2325 // "Getter" for language strings
2326 // @TODO Rewrite all language constants to this function.
2327 function getMessage ($messageId) {
2328 // Default is not found!
2329 $return = "!".$messageId."!";
2331 // Is the language string found?
2332 if (isset($GLOBALS['msg'][strtolower($messageId)])) {
2333 // Language array element found in small_letters
2334 $return = $GLOBALS['msg'][$messageId];
2335 } elseif (isset($GLOBALS['msg'][strtoupper($messageId)])) {
2336 // @DEPRECATED Language array element found in BIG_LETTERS
2337 $return = $GLOBALS['msg'][$messageId];
2338 } elseif (defined($messageId)) {
2339 // @DEPRECATED Deprecated constant found
2340 $return = constant($messageId);
2342 // Missing language constant
2343 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Missing message string %s detected.", $messageId));
2346 // Return the string
2350 // Get current theme name
2351 function GET_CURR_THEME() {
2352 // The default theme is 'default'... ;-)
2355 // Load default theme if not empty from configuration
2356 if (getConfig('default_theme') != "") $ret = getConfig('default_theme');
2358 if (!isSessionVariableSet('mxchange_theme')) {
2359 // Set default theme
2360 set_session('mxchange_theme', $ret);
2361 } elseif ((isSessionVariableSet('mxchange_theme')) && (GET_EXT_VERSION("sql_patches") >= "0.1.4")) {
2362 //die("<pre>".print_r($GLOBALS['cache_array']['themes'], true)."</pre>");
2363 // Get theme from cookie
2364 $ret = get_session('mxchange_theme');
2367 if (THEME_GET_ID($ret) == 0) {
2368 // Fix it to default
2371 } elseif ((!isInstalled()) && ((isInstalling()) || ($GLOBALS['output_mode'] == true)) && ((REQUEST_ISSET_GET(('theme'))) || (REQUEST_ISSET_POST(('theme'))))) {
2372 // Prepare FQFN for checking
2373 $theme = sprintf("%stheme/%s/theme.php", constant('PATH'), REQUEST_GET(('theme')));
2375 // Installation mode active
2376 if ((REQUEST_ISSET_GET(('theme'))) && (FILE_READABLE($theme))) {
2377 // Set cookie from URL data
2378 set_session('mxchange_theme', REQUEST_GET(('theme')));
2379 } elseif (FILE_READABLE(sprintf("%stheme/%s/theme.php", constant('PATH'), SQL_ESCAPE(REQUEST_POST('theme'))))) {
2380 // Set cookie from posted data
2381 set_session('mxchange_theme', SQL_ESCAPE(REQUEST_POST('theme')));
2385 $ret = get_session('mxchange_theme');
2387 // Invalid design, reset cookie
2388 set_session('mxchange_theme', $ret);
2391 // Add (maybe) found theme.php file to inclusion list
2392 $INC = sprintf("theme/%s/theme.php", SQL_ESCAPE($ret));
2394 // Try to load the requested include file
2395 if (INCLUDE_READABLE($INC)) ADD_INC_TO_POOL($INC);
2397 // Return theme value
2401 // Get id from theme
2402 function THEME_GET_ID ($name) {
2403 // Is the extension "theme" installed?
2404 if (!EXT_IS_ACTIVE("theme")) {
2412 // Is the cache entry there?
2413 if (isset($GLOBALS['cache_array']['themes']['id'][$name])) {
2414 // Get the version from cache
2415 $id = $GLOBALS['cache_array']['themes']['id'][$name];
2418 incrementConfigEntry('cache_hits');
2419 } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
2420 // Check if current theme is already imported or not
2421 $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_themes` WHERE theme_path='%s' LIMIT 1",
2422 array($name), __FUNCTION__, __LINE__);
2425 if (SQL_NUMROWS($result) == 1) {
2427 list($id) = SQL_FETCHROW($result);
2431 SQL_FREERESULT($result);
2438 // Read a given file
2439 function READ_FILE ($FQFN, $sqlPrepare = false) {
2441 if (function_exists('file_get_contents')) {
2443 $content = file_get_contents($FQFN);
2445 // Fall-back to implode-file chain
2446 $content = implode("", file($FQFN));
2449 // Prepare SQL queries?
2450 if ($sqlPrepare === true) {
2451 // Remove some unwanted chars
2452 $content = str_replace("\r", "", $content);
2453 $content = str_replace("\n\n", "\n", $content);
2456 // Return the content
2460 // Writes content to a file
2461 function WRITE_FILE ($FQFN, $content) {
2462 // Is the file writeable?
2463 if ((FILE_READABLE($FQFN)) && (!is_writeable($FQFN)) && (!chmod($FQFN, 0644))) {
2465 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("File %s not writeable.", basename($FQFN)));
2471 // By default all is failed...
2474 // Is the function there?
2475 if (function_exists('file_put_contents')) {
2476 // Write it directly
2477 $return = file_put_contents($FQFN, $content);
2479 // Write it with fopen
2480 $fp = fopen($FQFN, 'w') or app_die(__FUNCTION__, __LINE__, "Cannot write file ".basename($FQFN)."!");
2481 fwrite($fp, $content);
2485 $return = chmod($FQFN, 0644);
2492 // Generates an error code from given account status
2493 function GEN_ERROR_CODE_FROM_ACCOUNT_STATUS ($status) {
2494 // Default error code if unknown account status
2495 $errorCode = getCode('UNKNOWN_STATUS');
2497 // Generate constant name
2498 $constantName = sprintf("ID_%s", $status);
2500 // Is the constant there?
2501 if (isCodeSet($constantName)) {
2503 $errorCode = getCode($constantName);
2506 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown error status %s detected.", $status));
2509 // Return error code
2513 // Clears the output buffer. This function does *NOT* backup sent content.
2514 function clearOutputBuffer () {
2515 // Trigger an error on failure
2516 if (!ob_end_clean()) {
2518 debug_report_bug(__FUNCTION__.": Failed to clean output buffer.");
2522 // Function to search for the last modifified file
2523 function searchDirsRecursive ($dir, &$last_changed) {
2525 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):dir=".$dir."<br />\n";
2526 // Does it match what we are looking for? (We skip a lot files already!)
2527 // RegexPattern to exclude ., .., .revision, .svn, debug.log or .cache in the filenames
2528 $excludePattern = '@(\.|\.\.|\.revision|\.svn|debug\.log|\.cache|config\.php)$@';
2529 $ds = GET_DIR_AS_ARRAY($dir, "", true, false, $excludePattern);
2530 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):ds[]=".count($ds)."<br />\n";
2532 // Walk through all entries
2533 foreach ($ds as $d) {
2534 // Generate proper FQFN
2535 $FQFN = str_replace("//", "/", constant('PATH') . $dir. "/". $d);
2537 // Is it a file and readable?
2538 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):FQFN={$FQFN}<br />\n";
2539 if (isDirectory($FQFN)) {
2540 // $FQFN is a directory so also crawl into this directory
2542 if (!empty($dir)) $newDir = $dir . "/". $d;
2543 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):DESCENT: ".$newDir."<br />\n";
2544 searchDirsRecursive($newDir, $last_changed);
2545 } elseif (FILE_READABLE($FQFN)) {
2546 // $FQFN is a filename and no directory
2547 $time = filemtime($FQFN);
2548 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):File: ".$d." found. (".($last_changed['time'] - $time).")<br />\n";
2549 if ($last_changed['time'] < $time) {
2550 // This file is newer as the file before
2551 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>) - NEWER!<br />\n";
2552 $last_changed['path_name'] = $FQFN;
2553 $last_changed['time'] = $time;
2559 // "Getter" for revision/version data
2560 function getActualVersion ($type = 'Revision') {
2561 // By default nothing is new... ;-)
2564 if (EXT_IS_ACTIVE("cache")) {
2565 // Check if $_GET['check_revision_data'] is setted (switch for manually rewrite the .revision-File)
2566 if (isset($_GET['check_revision_data']) && $_GET['check_revision_data'] == 'yes') $new = true;
2567 if (!isset($GLOBALS['cache_array']['revision'][$type])
2568 || count($GLOBALS['cache_array']['revision']) < 3
2569 || !$GLOBALS['cache_instance']->loadCacheFile("revision")) $new = true;
2571 // Is the cache file outdated/invalid?
2573 $GLOBALS['cache_instance']->destroyCacheFile(); // @TODO isn't it better to do $GLOBALS['cache_instance']->destroyCacheFile('revision')?
2575 // @TODO shouldn't do the unset and the reloading $GLOBALS['cache_instance']->destroyCacheFile() Or a new methode like forceCacheReload('revision')?
2576 unset($GLOBALS['cache_array']['revision']);
2578 // Reload load_cach-revison.php
2579 LOAD_INC("inc/loader/load_cache-revision.php");
2582 // Return found value
2583 return $GLOBALS['cache_array']['revision'][$type][0];
2586 // Old Version without ext-cache active (deprecated ?)
2588 // FQFN of revision file
2589 $FQFN = sprintf("%sinc/cache/.revision", constant('PATH'));
2591 // Check if $_GET['check_revision_data'] is setted (switch for manually rewrite the .revision-File)
2592 if ((isset($_GET['check_revision_data'])) && ($_GET['check_revision_data'] == 'yes')) {
2596 // Check for revision file
2597 if (!FILE_READABLE($FQFN)) {
2598 // Not found, so we need to create it
2601 // Revision file found
2602 $ins_vers = explode("\n", READ_FILE($FQFN));
2604 // Get array for mapping information
2605 $mapper = array_flip(getSearchFor());
2606 //* DEBUG: */ print("<pre>".print_r($mapper, true).print_r($ins_vers, true)."</pre>");
2608 // Is the content valid?
2609 if ((!is_array($ins_vers)) || (count($ins_vers) <= 0) || (!isset($ins_vers[$mapper[$type]])) || (trim($ins_vers[$mapper[$type]]) == "") || ($ins_vers[0]) == "new") {
2610 // File needs update!
2613 // Return found value
2614 return trim($ins_vers[$mapper[$type]]);
2619 // Has it been updated?
2620 if ($new === true) {
2621 WRITE_FILE($FQFN, implode("\n", getAkt_vers()));
2626 // Repares an array we are looking for
2627 // The returned Array is needed twice (in getAkt_vers() and in getActualVersion() in the old .revision-fallback) so I puted it in an extra function to not polute the global namespace
2628 function getSearchFor () {
2629 // Add Revision, Date, Tag and Author
2630 $searchFor = array('Revision', 'Date', 'Tag', 'Author');
2632 // Return the created array
2636 function getAkt_vers () {
2638 $next_dir = ""; // Directory to start with search
2639 $last_changed = array(
2643 $akt_vers = array(); // Init return array
2644 $res = 0; // Init value for counting the founded keywords
2646 // Searches all Files and there date of the last modifikation and puts the newest File in $last_changed.
2647 searchDirsRecursive($next_dir, $last_changed); // @TODO small change to API to $last_changed = searchDirsRecursive($next_dir, $time);
2650 $last_file = READ_FILE($last_changed['path_name']);
2652 // Get all the keywords to search for
2653 $searchFor = getSearchFor();
2655 // This foreach loops the $searchFor-Tags (array('Revision', 'Date', 'Tag', 'Author') --> could easaly extended in the future)
2656 foreach ($searchFor as $search) {
2657 //Searches for "$search-tag:VALUE$" or "$search-tag::VALUE$"(the stylish keywordversion ;-)) in the lates modified file
2658 $res += preg_match('@\$'.$search.'(:|::) (.*) \$@U', $last_file, $t);
2659 // This trimms the search-result and puts it in the $akt_vers-return array
2660 if (isset($t[2])) $akt_vers[$search] = trim($t[2]);
2663 // Save the last-changed filename for debugging
2664 $akt_vers['File'] = $last_changed['path_name'];
2666 // at least 3 keyword-Tags are needed for propper values
2667 if ($res && $res >= 3
2668 && isset($akt_vers['Revision']) && $akt_vers['Revision'] != ''
2669 && isset($akt_vers['Date']) && $akt_vers['Date'] != ''
2670 && isset($akt_vers['Tag']) && $akt_vers['Tag'] != '') {
2671 // Prepare content witch need special treadment
2673 // Prepare timestamp for date
2674 preg_match('@(....)-(..)-(..) (..):(..):(..)@', $akt_vers['Date'], $match_d);
2675 $akt_vers['Date'] = mktime($match_d[4], $match_d[5], $match_d[6], $match_d[2], $match_d[3], $match_d[1]);
2677 // Add author to the Tag if the author is set and is not quix0r (lead coder)
2678 if ((isset($akt_vers['Author'])) && ($akt_vers['Author'] != "quix0r")) {
2679 $akt_vers['Tag'] .= '-'.strtoupper($akt_vers['Author']);
2683 // No valid Data from the last modificated file so read the Revision from the Server. Fallback-solution!! Should not be removed I think.
2684 $version = GET_URL("check-updates3.php");
2687 // Only sets not setted or not proper values to the Online-Server-Fallback-Solution
2688 if (!isset($akt_vers['Revision']) || $akt_vers['Revision'] == '') $akt_vers['Revision'] = trim($version[10]);
2689 if (!isset($akt_vers['Date']) || $akt_vers['Date'] == '') $akt_vers['Date'] = trim($version[9]);
2690 if (!isset($akt_vers['Tag']) || $akt_vers['Tag'] == '') $akt_vers['Tag'] = trim($version[8]);
2691 if (!isset($akt_vers['Author']) || $akt_vers['Author'] == '') $akt_vers['Author'] = "quix0r";
2694 // Return prepared array
2699 // Loads an include file and logs any missing files for debug purposes
2700 function LOAD_INC ($INC) {
2701 // Add the path. This is why we need a trailing slash in config.php
2702 $FQFN = constant('PATH') . $INC;
2704 // Is the include file there?
2705 if (!INCLUDE_READABLE($INC)) {
2706 // Not there so log it
2707 debug_report_bug(sprintf("Include file %s not found.", $INC));
2715 // Loads an include file once
2716 function LOAD_INC_ONCE ($INC) {
2717 // Is it not loaded?
2718 if (!isset($GLOBALS['load_once'][$INC])) {
2719 // Then try to load it
2722 // And mark it as loaded
2723 $GLOBALS['load_once'][$INC] = "loaded";
2727 // Back-ported from the new ship-simu engine. :-)
2728 function debug_get_printable_backtrace () {
2730 $backtrace = "<ol>\n";
2732 // Get and prepare backtrace for output
2733 $backtraceArray = debug_backtrace();
2734 foreach ($backtraceArray as $key => $trace) {
2735 if (!isset($trace['file'])) $trace['file'] = __FUNCTION__;
2736 if (!isset($trace['line'])) $trace['line'] = __LINE__;
2737 if (!isset($trace['args'])) $trace['args'] = array();
2738 $backtrace .= "<li class=\"debug_list\"><span class=\"backtrace_file\">".basename($trace['file'])."</span>:".$trace['line'].", <span class=\"backtrace_function\">".$trace['function']."(".count($trace['args']).")</span></li>\n";
2742 $backtrace .= "</ol>\n";
2744 // Return the backtrace
2748 // Output a debug backtrace to the user
2749 function debug_report_bug ($message = "") {
2752 // Is the optional message set?
2753 if (!empty($message)) {
2755 $debug = sprintf("Note: %s<br />\n",
2759 // @TODO Add a little more infos here
2760 DEBUG_LOG(__FUNCTION__, __LINE__, $message);
2764 $debug .= "Please report this bug at <a href=\"http://bugs.mxchange.org\" rel=\"external\" target=\"_blank\">bugs.mxchange.org</a>:<pre>";
2765 $debug .= debug_get_printable_backtrace();
2766 $debug .= "</pre>Request-URI: ".$_SERVER['REQUEST_URI']."<br />\n";
2767 $debug .= "Thank you for finding bugs.";
2770 // @TODO This cannot be rewritten to app_die(), try to find a solution for this.
2774 // Generates a ***weak*** seed (taken from de.php.net/mt_srand)
2775 function generateSeed () {
2776 list($usec, $sec) = explode(" ", microtime());
2777 return ((float)$sec + (float)$usec);
2780 // Converts a message code to a human-readable message
2781 function convertCodeToMessage ($code) {
2784 case getCode('LOGOUT_DONE') : $msg = getMessage('LOGOUT_DONE'); break;
2785 case getCode('LOGOUT_FAILED') : $msg = "<span class=\"guest_failed\">{--LOGOUT_FAILED--}</span>"; break;
2786 case getCode('DATA_INVALID') : $msg = getMessage('MAIL_DATA_INVALID'); break;
2787 case getCode('POSSIBLE_INVALID') : $msg = getMessage('MAIL_POSSIBLE_INVALID'); break;
2788 case getCode('ACCOUNT_LOCKED') : $msg = getMessage('MEMBER_ACCOUNT_LOCKED_UNC'); break;
2789 case getCode('USER_404') : $msg = getMessage('USER_NOT_FOUND'); break;
2790 case getCode('STATS_404') : $msg = getMessage('MAIL_STATS_404'); break;
2791 case getCode('ALREADY_CONFIRMED'): $msg = getMessage('MAIL_ALREADY_CONFIRMED'); break;
2793 case getCode('ERROR_MAILID'):
2794 if (EXT_IS_ACTIVE($ext, true)) {
2795 $msg = getMessage('ERROR_CONFIRMING_MAIL');
2797 $msg = sprintf(getMessage('EXTENSION_PROBLEM_NOT_INSTALLED'), "mailid");
2801 case getCode('EXTENSION_PROBLEM'):
2802 if (REQUEST_ISSET_GET(('ext'))) {
2803 $msg = sprintf(getMessage('EXTENSION_PROBLEM_EXT_INACTIVE'), REQUEST_GET(('ext')));
2805 $msg = getMessage('EXTENSION_PROBLEM_UNSET_EXT');
2809 case getCode('COOKIES_DISABLED') : $msg = getMessage('LOGIN_NO_COOKIES'); break;
2810 case getCode('BEG_SAME_AS_OWN') : $msg = getMessage('BEG_SAME_UID_AS_OWN'); break;
2811 case getCode('LOGIN_FAILED') : $msg = getMessage('LOGIN_FAILED_GENERAL'); break;
2812 case getCode('MODULE_MEM_ONLY') : $msg = sprintf(getMessage('MODULE_MEM_ONLY'), REQUEST_GET('mod')); break;
2815 // Missing/invalid code
2816 $msg = sprintf(getMessage('UNKNOWN_MAILID_CODE'), $code);
2819 DEBUG_LOG(__FUNCTION__, __LINE__, $msg);
2823 // Return the message
2827 // Checks wether the given extension is currently not installed
2828 // and redirects if so.
2829 function REDIRCT_ON_UNINSTALLED_EXTENSION ($ext_name) {
2830 // Is the extension uninstalled/inactive?
2831 if (!EXT_IS_ACTIVE($ext_name)) {
2832 // Redirect to index
2833 LOAD_URL("modules.php?module=index&msg=".getCode('EXTENSION_PROBLEM')."&ext=".$ext_name);
2837 // Generate a "link" for the given admin id (aid)
2838 function GENERATE_AID_LINK ($aid) {
2839 // No assigned admin is default
2840 $admin = "<span class=\"admin_note\">{--ADMIN_NO_ADMIN_ASSIGNED--}</span>";
2842 // Zero? = Not assigned
2843 if (bigintval($aid) > 0) {
2844 // Load admin's login
2845 $login = GET_ADMIN_LOGIN($aid);
2847 // Is the login valid?
2848 if ($login != "***") {
2849 // Is the extension there?
2850 if (EXT_IS_ACTIVE("admins")) {
2852 $admin = "<a href=\"".ADMINS_CREATE_EMAIL_LINK(GET_ADMIN_EMAIL($aid))."\">".$login."</a>";
2854 // Extension not found
2855 $admin = sprintf(getMessage('EXTENSION_PROBLEM_NOT_INSTALLED'), "admins");
2859 $admin = "<div class=\"admin_note\">".sprintf(getMessage('ADMIN_ID_404'), $aid)."</div>";
2867 // Checks wether an include file (non-FQFN better) is readable
2868 function INCLUDE_READABLE ($INC) {
2870 $FQFN = constant('PATH') . $INC;
2873 return FILE_READABLE($FQFN);
2877 // @TODO Implement $compress
2878 function encodeString ($str, $compress=true) {
2879 $str = urlencode(base64_encode(compileUriCode($str)));
2883 // Decode strings encoded with encodeString()
2884 // @TODO Implement $decompress
2885 function decodeString ($str, $decompress=true) {
2886 $str = compileUriCode(base64_decode(urldecode(compileUriCode($str))));
2890 // Compile characters which are allowed in URLs
2891 function compileUriCode ($code, $simple=true) {
2892 // Compile constants
2893 if (!$simple) $code = str_replace("{--", '".', str_replace("--}", '."', $code));
2895 // Compile QUOT and other non-HTML codes
2896 $code = str_replace("{DOT}", ".",
2897 str_replace("{SLASH}", "/",
2898 str_replace("{QUOT}", "'",
2899 str_replace("{DOLLAR}", "$",
2900 str_replace("{OPEN_ANCHOR}", "(",
2901 str_replace("{CLOSE_ANCHOR}", ")",
2902 str_replace("{OPEN_SQR}", "[",
2903 str_replace("{CLOSE_SQR}", "]",
2904 str_replace("{PER}", "%",
2908 // Return compiled code
2912 // Function taken from user comments on www.php.net / function eregi()
2913 function isUrlValid ($url) {
2915 $url = strip_tags(str_replace("\\", "", compileUriCode(urldecode($url))));
2917 // Allows http and https
2918 $http = "(http|https)+(:\/\/)";
2920 $domain1 = "([[:alnum:]]([-[:alnum:]])*\.)?([[:alnum:]][-[:alnum:]\.]*[[:alnum:]])(\.[[:alpha:]]{2,5})?";
2921 // Test double-domains (e.g. .de.vu)
2922 $domain2 = "([-[:alnum:]])?(\.[[:alnum:]][-[:alnum:]\.]*[[:alnum:]])(\.[[:alpha:]]{2,5})(\.[[:alpha:]]{2,5})?";
2924 $ip = "([[:digit:]]{1,3})\.([[:digit:]]{1,3})\.([[:digit:]]{1,3})\.([[:digit:]]{1,3})";
2926 $dir = "((/)+([-_\.[:alnum:]])+)*";
2928 $page = "/([-_[:alnum:]][-\._[:alnum:]]*\.[[:alnum:]]{2,5})?";
2929 // ... and the string after and including question character
2930 $getstring1 = "([\?/]([[:alnum:]][-\._%[:alnum:]]*(=)?([-\@\._:%[:alnum:]])+)(&([[:alnum:]]([-_%[:alnum:]])*(=)?([-\@\[\._:%[:alnum:]])+(\])*))*)?";
2931 // Pattern for URLs like http://url/dir/doc.html?var=value
2932 $pattern['d1dpg1'] = $http.$domain1.$dir.$page.$getstring1;
2933 $pattern['d2dpg1'] = $http.$domain2.$dir.$page.$getstring1;
2934 $pattern['ipdpg1'] = $http.$ip.$dir.$page.$getstring1;
2935 // Pattern for URLs like http://url/dir/?var=value
2936 $pattern['d1dg1'] = $http.$domain1.$dir."/".$getstring1;
2937 $pattern['d2dg1'] = $http.$domain2.$dir."/".$getstring1;
2938 $pattern['ipdg1'] = $http.$ip.$dir."/".$getstring1;
2939 // Pattern for URLs like http://url/dir/page.ext
2940 $pattern['d1dp'] = $http.$domain1.$dir.$page;
2941 $pattern['d1dp'] = $http.$domain2.$dir.$page;
2942 $pattern['ipdp'] = $http.$ip.$dir.$page;
2943 // Pattern for URLs like http://url/dir
2944 $pattern['d1d'] = $http.$domain1.$dir;
2945 $pattern['d2d'] = $http.$domain2.$dir;
2946 $pattern['ipd'] = $http.$ip.$dir;
2947 // Pattern for URLs like http://url/?var=value
2948 $pattern['d1g1'] = $http.$domain1."/".$getstring1;
2949 $pattern['d2g1'] = $http.$domain2."/".$getstring1;
2950 $pattern['ipg1'] = $http.$ip."/".$getstring1;
2951 // Pattern for URLs like http://url?var=value
2952 $pattern['d1g12'] = $http.$domain1.$getstring1;
2953 $pattern['d2g12'] = $http.$domain2.$getstring1;
2954 $pattern['ipg12'] = $http.$ip.$getstring1;
2955 // Test all patterns
2957 foreach ($pattern as $key=>$pat) {
2959 if (defined('DEBUG_REGEX')) {
2960 $pat = str_replace("[:alnum:]", "0-9a-zA-Z", $pat);
2961 $pat = str_replace("[:alpha:]", "a-zA-Z", $pat);
2962 $pat = str_replace("[:digit:]", "0-9", $pat);
2963 $pat = str_replace(".", "\.", $pat);
2964 $pat = str_replace("@", "\@", $pat);
2965 echo $key."= ".$pat."<br />";
2968 // Check if expression matches
2969 $reg = ($reg || preg_match(("^".$pat."^"), $url));
2972 if ($reg === true) break;
2975 // Return true/false
2979 // Smartly adds slashes
2980 function smartAddSlashes ($unquoted) {
2981 $unquoted = str_replace("\\", "", $unquoted);
2982 return addslashes($unquoted);
2985 // Decode entities in a nicer way
2986 function decodeEntities ($str) {
2987 // @TODO We may want to switch over to UTF-8 here!
2988 $decodedString = html_entity_decode($str, ENT_NOQUOTES, "ISO-8859-15");
2990 // Return decoded string
2991 return $decodedString;
2994 // Wtites data to a config.php-style file
2995 // @TODO Rewrite this function to use READ_FILE() and WRITE_FILE()
2996 function changeDataInFile ($FQFN, $comment, $prefix, $suffix, $DATA, $seek=0) {
2997 // Initialize some variables
3003 // Is the file there and read-/write-able?
3004 if ((FILE_READABLE($FQFN)) && (is_writeable($FQFN))) {
3005 $search = "CFG: ".$comment;
3006 $tmp = $FQFN.".tmp";
3008 // Open the source file
3009 $fp = fopen($FQFN, 'r') or OUTPUT_HTML("<strong>READ:</strong> ".$FQFN."<br />");
3011 // Is the resource valid?
3012 if (is_resource($fp)) {
3013 // Open temporary file
3014 $fp_tmp = fopen($tmp, 'w') or OUTPUT_HTML("<strong>WRITE:</strong> ".$tmp."<br />");
3016 // Is the resource again valid?
3017 if (is_resource($fp_tmp)) {
3018 while (!feof($fp)) {
3019 // Read from source file
3020 $line = fgets ($fp, 1024);
3022 if (strpos($line, $search) > -1) { $next = 0; $found = true; }
3025 if ($next === $seek) {
3027 $line = $prefix . $DATA . $suffix."\n";
3033 // Write to temp file
3034 fputs($fp_tmp, $line);
3040 // Finished writing tmp file
3044 // Close source file
3047 if (($done) && ($found)) {
3048 // Copy back tmp file and delete tmp :-)
3050 return unlink($tmp);
3051 } elseif (!$found) {
3052 OUTPUT_HTML("<strong>CHANGE:</strong> 404!");
3054 OUTPUT_HTML("<strong>TMP:</strong> UNDONE!");
3058 // File not found, not readable or writeable
3059 OUTPUT_HTML("<strong>404:</strong> ".$FQFN."<br />");
3062 // An error was detected!
3065 // Send notification to admin
3066 function SEND_ADMIN_NOTIFICATION ($subject, $templateName, $content=array(), $uid="0") {
3067 if (GET_EXT_VERSION("admins") >= "0.4.1") {
3069 SEND_ADMIN_EMAILS_PRO($subject, $templateName, $content, $uid);
3071 // Send out out-dated way
3072 $msg = LOAD_EMAIL_TEMPLATE($templateName, $content, $uid);
3073 SEND_ADMIN_EMAILS($subject, $msg);
3077 // Merges an array together but only if both are arrays
3078 function merge_array ($array1, $array2) {
3079 // Are both an array?
3080 if ((is_array($array1)) && (is_array($array2))) {
3081 // Merge all together
3082 return array_merge($array1, $array2);
3083 } elseif (is_array($array1)) {
3084 // Return left array
3085 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("array2 is not an array. array != %s", gettype($array2)));
3087 } elseif (is_array($array2)) {
3088 // Return right array
3089 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("array1 is not an array. array != %s", gettype($array1)));
3093 // Both are not arrays
3094 debug_report_bug(__FUNCTION__.": No arrays provided!");
3097 // Debug message logger
3098 function DEBUG_LOG ($funcFile, $line, $message, $force=true) {
3099 // Is debug mode enabled?
3100 if ((isDebugModeEnabled()) || ($force === true)) {
3102 $message = str_replace("\r", "", str_replace("\n", "", $message));
3104 // Log this message away
3105 $fp = fopen(constant('PATH')."inc/cache/debug.log", 'a') or app_die(__FUNCTION__, __LINE__, "Cannot write logfile debug.log!");
3106 fwrite($fp, date("d.m.Y|H:i:s", time())."|".$GLOBALS['module']."|".basename($funcFile)."|".$line."|".strip_tags($message)."\n");
3111 // Load more reset scripts
3112 function runResetIncludes () {
3113 // Is the reset set or old sql_patches?
3114 if ((!isResetModeEnabled()) || (EXT_VERSION_IS_OLDER("sql_patches", "0.4.5"))) {
3116 DEBUG_LOG(__FUNCTION__, __LINE__, "Cannot run reset! Please report this bug. Thanks");
3119 // Get more daily reset scripts
3120 SET_INC_POOL(GET_DIR_AS_ARRAY("inc/reset/", "reset_"));
3123 if (!defined('DEBUG_RESET')) UPDATE_CONFIG("last_update", time());
3125 // Is the config entry set?
3126 if (GET_EXT_VERSION("sql_patches") >= "0.4.2") {
3127 // Create current week mark
3128 $currWeek = date("W", time());
3131 if (getConfig('last_week') != $currWeek) {
3132 // Include weekly reset scripts
3133 MERGE_INC_POOL(GET_DIR_AS_ARRAY("inc/weekly/", "weekly_"));
3136 if (!defined('DEBUG_WEEKLY')) UPDATE_CONFIG("last_week", $currWeek);
3139 // Create current month mark
3140 $currMonth = date("m", time());
3143 if (getConfig('last_month') != $currMonth) {
3144 // Include monthly reset scripts
3145 MERGE_INC_POOL(GET_DIR_AS_ARRAY("inc/monthly/", "monthly_"));
3148 if (!defined('DEBUG_MONTHLY')) UPDATE_CONFIG("last_month", $currMonth);
3153 runFilterChain('load_includes');
3156 // Handle extra values
3157 function HANDLE_EXTRA_VALUES ($filterFunction, $value, $extraValue) {
3158 // Default is the value itself
3161 // Do we have a special filter function?
3162 if (!empty($filterFunction)) {
3163 // Does the filter function exist?
3164 if (function_exists($filterFunction)) {
3165 // Do we have extra parameters here?
3166 if (!empty($extraValue)) {
3167 // Put both parameters in one new array by default
3168 $args = array($value, $extraValue);
3170 // If we have an array simply use it and pre-extend it with our value
3171 if (is_array($extraValue)) {
3172 // Make the new args array
3173 $args = merge_array(array($value), $extraValue);
3176 // Call the multi-parameter call-back
3177 $ret = call_user_func_array($filterFunction, $args);
3179 // One parameter call
3180 $ret = call_user_func($filterFunction, $value);
3189 // Check if given FQFN is a readable file
3190 function FILE_READABLE ($FQFN) {
3192 return ((file_exists($FQFN)) && (is_file($FQFN)) && (is_readable($FQFN)));
3195 // Converts timestamp selections into a timestamp
3196 function CONVERT_SELECTIONS_TO_TIMESTAMP (&$POST, &$DATA, &$id, &$skip) {
3197 // Init test variable
3200 // Get last three chars
3201 $test = substr($id, -3);
3203 // Improved way of checking! :-)
3204 if (in_array($test, array("_ye", "_mo", "_we", "_da", "_ho", "_mi", "_se"))) {
3205 // Found a multi-selection for timings?
3206 $test = substr($id, 0, -3);
3207 if ((isset($POST[$test."_ye"])) && (isset($POST[$test."_mo"])) && (isset($POST[$test."_we"])) && (isset($POST[$test."_da"])) && (isset($POST[$test."_ho"])) && (isset($POST[$test."_mi"])) && (isset($POST[$test."_se"])) && ($test != $test2)) {
3208 // Generate timestamp
3209 $POST[$test] = CREATE_TIMESTAMP_FROM_SELECTIONS($test, $POST);
3210 $DATA[] = sprintf("%s='%s'", $test, $POST[$test]);
3212 // Remove data from array
3213 foreach (array("ye", "mo", "we", "da", "ho", "mi", "se") as $rem) {
3214 unset($POST[$test."_".$rem]);
3218 unset($id); $skip = true; $test2 = $test;
3221 // Process this entry
3227 // Reverts the german decimal comma into Computer decimal dot
3228 function REVERT_COMMA ($str) {
3229 // Default float is not a float... ;-)
3232 // Which language is selected?
3233 switch (GET_LANGUAGE()) {
3234 case "de": // German language
3235 // Remove german thousand dots first
3236 $str = str_replace(".", "", $str);
3238 // Replace german commata with decimal dot and cast it
3239 $float = (float)str_replace(",", ".", $str);
3242 default: // US and so on
3243 // Remove thousand dots first and cast
3244 $float = (float)str_replace(",", "", $str);
3252 // Handle menu-depending failed logins and return the rendered content
3253 function HANDLE_LOGIN_FAILTURES ($accessLevel) {
3254 // Default output is empty ;-)
3257 // Is the session data set?
3258 if ((isSessionVariableSet('mxchange_'.$accessLevel.'_failures')) && (isSessionVariableSet('mxchange_'.$accessLevel.'_last_fail'))) {
3259 // Ignore zero values
3260 if (get_session('mxchange_'.$accessLevel.'_failures') > 0) {
3261 // Non-guest has login failures found, get both data and prepare it for template
3262 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):accessLevel={$accessLevel}<br />\n";
3264 'login_failures' => get_session('mxchange_'.$accessLevel.'_failures'),
3265 'last_failure' => MAKE_DATETIME(get_session('mxchange_'.$accessLevel.'_last_fail'), "2")
3269 $OUT = LOAD_TEMPLATE("login_failures", true, $content);
3272 // Reset session data
3273 set_session('mxchange_'.$accessLevel.'_failures', "");
3274 set_session('mxchange_'.$accessLevel.'_last_fail', "");
3277 // Return rendered content
3282 function rebuildCacheFiles ($cache, $inc="") {
3283 // Shall I remove the cache file?
3284 if ((EXT_IS_ACTIVE("cache")) && (isCacheInstanceValid())) {
3286 if ($GLOBALS['cache_instance']->loadCacheFile($cache)) {
3288 $GLOBALS['cache_instance']->destroyCacheFile();
3291 // Include file given?
3294 $INC = sprintf("inc/loader/load_cache-%s.php", $inc);
3296 // Is the include there?
3297 if (INCLUDE_READABLE($INC)) {
3298 // And rebuild it from scratch
3299 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): inc={$inc} - LOADED!<br />\n";
3302 // Include not found!
3303 DEBUG_LOG(__FUNCTION__, __LINE__, "Include {$inc} not found. cache={$cache}");
3309 // Purge admin menu cache
3310 function CACHE_PURGE_ADMIN_MENU ($id=0, $action="", $what="", $str="") {
3311 // Is the cache extension enabled or no cache instance or admin menu cache disabled?
3312 if (!EXT_IS_ACTIVE("cache")) {
3313 // Cache extension not active
3315 } elseif (!isCacheInstanceValid()) {
3316 // No cache instance!
3317 DEBUG_LOG(__FUNCTION__, __LINE__, " No cache instance found.");
3319 } elseif ((!isConfigEntrySet('cache_admin_menu')) || (getConfig('cache_admin_menu') != "Y")) {
3320 // Caching disabled (currently experiemental!)
3324 // Experiemental feature!
3325 debug_report_bug("<strong>Experimental feature:</strong> You have to delete the admin_*.cache files by yourself at this point.");
3328 // Translates the "pool type" into human-readable
3329 function TRANSLATE_POOL_TYPE ($type) {
3330 // Default?type is unknown
3331 $translated = sprintf(getMessage('POOL_TYPE_UNKNOWN'), $type);
3333 // Generate constant
3334 $constName = sprintf("POOL_TYPE_%s", $type);
3337 if (defined($constName)) {
3339 $translated = getMessage($constName);
3342 // Return "translation"
3346 // Determines the real remote address
3347 function determineRealRemoteAddress () {
3348 // Is a proxy in use?
3349 if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])){
3351 $address = $_SERVER['HTTP_X_FORWARDED_FOR'];
3352 } elseif (isset($_SERVER['HTTP_CLIENT_IP'])){
3353 // Yet, another proxy
3354 $address = $_SERVER['HTTP_CLIENT_IP'];
3356 // The regular address when no proxy was used
3357 $address = $_SERVER['REMOTE_ADDR'];
3360 // This strips out the real address from proxy output
3361 if (strstr($address, ",")){
3362 $addressArray = explode(",", $address);
3363 $address = $addressArray[0];
3366 // Return the result
3370 // "Getter" for remote IP number
3371 function GET_REMOTE_ADDR () {
3372 // Get remote ip from environment
3373 $remoteAddr = determineRealRemoteAddress();
3375 // Is removeip installed?
3376 if (EXT_IS_ACTIVE("removeip")) {
3377 // Then anonymize it
3378 $remoteAddr = GET_ANONYMOUS_REMOTE_ADDR($remoteAddr);
3385 // "Getter" for remote hostname
3386 function GET_REMOTE_HOST () {
3387 // Get remote ip from environment
3388 $remoteHost = getenv('REMOTE_HOST');
3390 // Is removeip installed?
3391 if (EXT_IS_ACTIVE("removeip")) {
3392 // Then anonymize it
3393 $remoteHost = GET_ANONYMOUS_REMOTE_HOST($remoteHost);
3400 // "Getter" for user agent
3401 function GET_USER_AGENT () {
3402 // Get remote ip from environment
3403 $userAgent = getenv('HTTP_USER_AGENT');
3405 // Is removeip installed?
3406 if (EXT_IS_ACTIVE("removeip")) {
3407 // Then anonymize it
3408 $userAgent = GET_ANONYMOUS_USER_AGENT($userAgent);
3415 // "Getter" for referer
3416 function GET_REFERER () {
3417 // Get remote ip from environment
3418 $referer = getenv('HTTP_REFERER');
3420 // Is removeip installed?
3421 if (EXT_IS_ACTIVE("removeip")) {
3422 // Then anonymize it
3423 $referer = GET_ANONYMOUS_REFERER($referer);
3430 // Adds a bonus mail to the queue
3431 // This is a high-level function!
3432 function ADD_NEW_BONUS_MAIL ($data, $mode="", $output=true) {
3433 // Use mode from data if not set and availble ;-)
3434 if ((empty($mode)) && (isset($data['mode']))) $mode = $data['mode'];
3436 // Generate receiver list
3437 $RECEIVER = GENERATE_RECEIVER_LIST($data['cat'], $data['receiver'], $mode);
3440 if (!empty($RECEIVER)) {
3441 // Add bonus mail to queue
3442 ADD_BONUS_MAIL_TO_QUEUE(
3454 // Mail inserted into bonus pool
3455 if ($output) LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_BONUS_SEND'));
3456 } elseif ($output) {
3457 // More entered than can be reached!
3458 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_MORE_SELECTED'));
3461 DEBUG_LOG(__FUNCTION__, __LINE__, " cat={$data['cat']},receiver={$data['receiver']},data=".base64_encode(serialize($data))." More selected, than available!");
3465 // Determines referal id and sets it
3466 function DETERMINE_REFID () {
3467 // Check if refid is set
3468 if ((!empty($_GET['user'])) && (basename($_SERVER['PHP_SELF']) == "click.php")) {
3469 // The variable user comes from the click-counter script click.php and we only accept this here
3470 $GLOBALS['refid'] = bigintval($_GET['user']);
3471 } elseif (!empty($_POST['refid'])) {
3472 // Get referal id from variable refid (so I hope this makes my script more compatible to other scripts)
3473 $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_POST['refid']));
3474 } elseif (!empty($_GET['refid'])) {
3475 // Get referal id from variable refid (so I hope this makes my script more compatible to other scripts)
3476 $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_GET['refid']));
3477 } elseif (!empty($_GET['ref'])) {
3478 // Set refid=ref (the referal link uses such variable)
3479 $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_GET['ref']));
3480 } elseif ((isSessionVariableSet('refid')) && (get_session('refid') != 0)) {
3481 // Set session refid als global
3482 $GLOBALS['refid'] = bigintval(get_session('refid'));
3483 } elseif ((GET_EXT_VERSION("sql_patches") != "") && (getConfig('def_refid') > 0)) {
3484 // Set default refid as refid in URL
3485 $GLOBALS['refid'] = getConfig(('def_refid'));
3486 } elseif ((GET_EXT_VERSION("user") >= "0.3.4") && (getConfig('select_user_zero_refid')) == "Y") {
3487 // Select a random user which has confirmed enougth mails
3488 $GLOBALS['refid'] = SELECT_RANDOM_REFID();
3490 // No default ID when sql_patches is not installed or none set
3491 $GLOBALS['refid'] = 0;
3494 // Set cookie when default refid > 0
3495 if (!isSessionVariableSet('refid') || (!empty($GLOBALS['refid'])) || ((get_session('refid') == "0") && (getConfig('def_refid') > 0))) {
3497 set_session('refid', $GLOBALS['refid']);
3500 // Return determined refid
3501 return $GLOBALS['refid'];
3504 // Check wether we are installing
3505 function isInstalling () {
3506 $installing = ((isset($GLOBALS['mxchange_installing'])) || (REQUEST_ISSET_GET('installing')));
3507 //* DEBUG: */ var_dump($installing);
3511 // Check wether this script is installed
3512 function isInstalled () {
3513 return isBooleanConstantAndTrue('mxchange_installed');
3516 // Check wether an admin is registered
3517 function isAdminRegistered () {
3518 return isBooleanConstantAndTrue('admin_registered');
3521 // Enables the reset mode. Only call this function if you really want the
3523 function enableResetMode () {
3524 // Enable the reset mode
3525 $GLOBALS['reset_enabled'] = true;
3528 runFilterChain('reset_enabled');
3531 // Checks wether the reset mode is active
3532 function isResetModeEnabled () {
3533 // Now simply check it
3534 return ((isset($GLOBALS['reset_enabled'])) && ($GLOBALS['reset_enabled'] === true));
3537 // Checks wether the debug mode is enabled
3538 function isDebugModeEnabled () {
3540 return isBooleanConstantAndTrue('DEBUG_MODE');
3543 // Checks wether the cache instance is valid
3544 function isCacheInstanceValid () {
3545 return ((isset($GLOBALS['cache_instance'])) && (is_object($GLOBALS['cache_instance'])));
3548 // Our shutdown-function
3549 function shutdown () {
3550 // Call the filter chain 'shutdown'
3551 runFilterChain('shutdown', null, false);
3553 if (SQL_IS_LINK_UP()) {
3555 SQL_CLOSE(__FILE__, __LINE__);
3556 } elseif ((!isInstalling()) && (isInstalled())) {
3558 addFatalMessage(__FILE__, __LINE__, getMessage('NO_DB_LINK_SHUTDOWN'));
3561 // Stop executing here
3565 // Setter for userid
3566 function setUserId ($userid) {
3567 $GLOBALS['userid'] = bigintval($userid);
3570 // Getter for userid or returns zero
3571 function getUserId () {
3575 // Is the userid set?
3576 if (isUserIdSet()) {
3578 $userid = $GLOBALS['userid'];
3585 // Checks ether the userid is set
3586 function isUserIdSet () {
3587 return (isset($GLOBALS['userid']));
3590 // Checks wether the given FQFN is a directory and not .,.. or .svn
3591 function isDirectory ($FQFN) {
3592 // Generate baseName
3593 $baseName = basename($FQFN);
3596 $isDirectory = ((is_dir($FQFN)) && ($baseName != ".") && ($baseName != "..") && ($baseName != ".svn"));
3598 // Return the result
3599 return $isDirectory;
3602 // Handle message codes from URL
3603 function handleCodeMessage () {
3604 if (REQUEST_ISSET_GET(('msg'))) {
3605 // Default extension is "unknown"
3608 // Is extension given?
3609 if (REQUEST_ISSET_GET(('ext'))) $ext = REQUEST_GET(('ext'));
3611 // Convert the 'msg' parameter from URL to a human-readable message
3612 $msg = convertCodeToMessage(REQUEST_GET('msg'));
3614 // Load message template
3615 LOAD_TEMPLATE("message", false, $msg);
3619 //////////////////////////////////////////////////
3620 // AUTOMATICALLY RE-GENERATED MISSING FUNCTIONS //
3621 //////////////////////////////////////////////////
3623 if (!function_exists('html_entity_decode')) {
3624 // Taken from documentation on www.php.net
3625 function html_entity_decode ($string) {
3626 $trans_tbl = get_html_translation_table(HTML_ENTITIES);
3627 $trans_tbl = array_flip($trans_tbl);
3628 return strtr($string, $trans_tbl);