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 * -------------------------------------------------------------------- *
14 * -------------------------------------------------------------------- *
15 * Copyright (c) 2003 - 2008 by Roland Haeder *
16 * For more information visit: http://www.mxchange.org *
18 * This program is free software; you can redistribute it and/or modify *
19 * it under the terms of the GNU General Public License as published by *
20 * the Free Software Foundation; either version 2 of the License, or *
21 * (at your option) any later version. *
23 * This program is distributed in the hope that it will be useful, *
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
26 * GNU General Public License for more details. *
28 * You should have received a copy of the GNU General Public License *
29 * along with this program; if not, write to the Free Software *
30 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
32 ************************************************************************/
34 // Some security stuff...
35 if (!defined('__SECURITY')) {
36 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4)."/security.php";
40 // Check if our config file is writeable or not
41 function IS_INC_WRITEABLE($inc) {
43 $fqfn = sprintf("%sinc/%s.php", constant('PATH'), $inc);
45 // Abort by simple test
46 if ((FILE_READABLE($fqfn)) && (!is_writeable($fqfn))) {
50 // Test if we can append data
51 $fp = @fopen($fqfn, 'a');
52 if ($inc == "dummy") {
57 // Close all other files
62 // Output HTML code directly or "render" it. You addionally switch the new-line character off
63 function OUTPUT_HTML ($HTML, $newLine = true) {
64 // Some global variables
67 // Do we have HTML-Code here?
69 // Yes, so we handle it as you have configured
70 switch (constant('OUTPUT_MODE'))
73 // That's why you don't need any \n at the end of your HTML code... :-)
74 if (constant('_OB_CACHING') == "on") {
75 // Output into PHP's internal buffer
78 // That's why you don't need any \n at the end of your HTML code... :-)
79 if ($newLine) echo "\n";
81 // Render mode for old or lame servers...
84 // That's why you don't need any \n at the end of your HTML code... :-)
85 if ($newLine) $OUTPUT .= "\n";
90 // If we are switching from render to direct output rendered code
91 if ((!empty($OUTPUT)) && (constant('_OB_CACHING') != "on")) { OUTPUT_RAW($OUTPUT); $OUTPUT = ""; }
93 // The same as above... ^
95 if ($newLine) echo "\n";
99 // Huh, something goes wrong or maybe you have edited config.php ???
100 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid renderer %s detected.", constant('OUTPUT_MODE')));
101 mxchange_die("<strong>{--FATAL_ERROR--}:</strong> {--LANG_NO_RENDER_DIRECT--}");
104 } elseif ((constant('_OB_CACHING') == "on") && ($GLOBALS['footer_sent'] == 1)) {
105 // Headers already sent?
106 if (headers_sent()) {
108 DEBUG_LOG(__FUNCTION__, __LINE__, "Headers already sent! We need debug backtrace here.");
110 // Trigger an user error
111 debug_report_bug("Headers are already sent!");
114 // Output cached HTML code
115 $OUTPUT = ob_get_contents();
117 // Clear output buffer for later output
121 header("HTTP/1.1 200");
124 $now = gmdate('D, d M Y H:i:s') . ' GMT';
126 // General headers for no caching
127 header("Expired: " . $now); // RFC2616 - Section 14.21
128 header("Last-Modified: " . $now);
129 header("Cache-Control: no-store, no-cache, must-revalidate, pre-check=0, post-check=0, max-age=0"); // HTTP/1.1
130 header("Pragma: no-cache"); // HTTP/1.0
131 header("Connection: Close");
133 // Extension "rewrite" installed?
134 if ((EXT_IS_ACTIVE("rewrite")) && ($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != "-1")) {
135 $OUTPUT = REWRITE_LINKS($OUTPUT);
138 // Compile and run finished rendered HTML code
139 while (strpos($OUTPUT, '{!') > 0) {
140 // Prepare the content and eval() it...
142 $eval = "\$newContent = \"".COMPILE_CODE(SQL_ESCAPE($OUTPUT))."\";";
145 // Was that eval okay?
146 if (empty($newContent)) {
147 // Something went wrong!
148 mxchange_die("Evaluation error:<pre>".htmlentities($eval)."</pre>");
150 $OUTPUT = $newContent;
153 // Output code here, DO NOT REMOVE! ;-)
155 } elseif ((constant('OUTPUT_MODE') == "render") && (!empty($OUTPUT))) {
156 // Rewrite links when rewrite extension is active
157 if ((EXT_IS_ACTIVE("rewrite")) && ($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != "-1")) {
158 $OUTPUT = REWRITE_LINKS($OUTPUT);
161 // Compile and run finished rendered HTML code
162 while (strpos($OUTPUT, '{!') > 0) {
163 $eval = "\$OUTPUT = \"".COMPILE_CODE(SQL_ESCAPE($OUTPUT))."\";";
167 // Output code here, DO NOT REMOVE! ;-)
172 // Output the raw HTML code
173 function OUTPUT_RAW ($HTML) {
174 // Output stripped HTML code to avoid broken JavaScript code, etc.
175 echo stripslashes(stripslashes($HTML));
177 // Flush the output if only constant('_OB_CACHING') is not "on"
178 if (constant('_OB_CACHING') != "on") {
184 // Add a fatal error message to the queue array
185 function addFatalMessage ($message, $extra="") {
188 if (is_array($extra)) {
189 // Multiple extras for a message with masks
190 $message = call_user_func_array('sprintf', $extra);
191 } elseif (!empty($extra)) {
192 // $message is text with a mask plus extras to insert into the text
193 $message = sprintf($message, $extra);
196 // Add message to $FATAL
199 // Log fatal messages away
200 DEBUG_LOG(__FUNCTION__, __LINE__, " message={$message}");
203 // Getter for total fatal message count
204 function getTotalFatalErrors () {
210 // Do we have at least the first entry?
211 if (!empty($FATAL[0])) {
213 $count = count($FATAL);
220 // Load a template file and return it's content (only it's name; do not use ' or ")
221 function LOAD_TEMPLATE ($template, $return=false, $content=array()) {
222 // Add more variables which you want to use in your template files
223 global $DATA, $_CONFIG, $username;
225 // Make all template names lowercase
226 $template = strtolower($template);
228 // Count the template load
229 incrementConfigEntry('num_templates');
231 // Prepare IP number and User Agent
232 $REMOTE_ADDR = GET_REMOTE_ADDR();
233 if (!defined('REMOTE_ADDR')) define('REMOTE_ADDR', $REMOTE_ADDR);
234 $HTTP_USER_AGENT = GET_USER_AGENT();
238 if (empty($GLOBALS['refid'])) $GLOBALS['refid'] = 0;
240 // @DEPRECATED Try to rewrite the if() condition
241 if ($template == "member_support_form") {
242 // Support request of a member
243 $result = SQL_QUERY_ESC("SELECT userid, gender, surname, family, email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
244 array($GLOBALS['userid']), __FILE__, __LINE__);
246 // Is content an array?
247 if (is_array($content)) {
249 $content = merge_array($content, SQL_FETCHARRAY($result));
252 $content['gender'] = TRANSLATE_GENDER($content['gender']);
255 // @TODO Fine all templates which are using these direct variables and rewrite them.
256 // @TODO After this step is done, this else-block is history
257 list($gender, $surname, $family, $email) = SQL_FETCHROW($result);
260 $gender = TRANSLATE_GENDER($gender);
261 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("DEPRECATION-WARNING: content is not array (%s).", gettype($content)));
265 SQL_FREERESULT($result);
268 // Generate date/time string
269 $date_time = MAKE_DATETIME(time(), "1");
272 $BASE = sprintf("%stemplates/%s/html/", constant('PATH'), GET_LANGUAGE());
275 // Check for admin/guest/member templates
276 if (strpos($template, "admin_") > -1) {
277 // Admin template found
279 } elseif (strpos($template, "guest_") > -1) {
280 // Guest template found
282 } elseif (strpos($template, "member_") > -1) {
283 // Member template found
285 } elseif (strpos($template, "install_") > -1) {
286 // Installation template found
288 } elseif (strpos($template, "ext_") > -1) {
289 // Extension template found
291 } elseif (strpos($template, "la_") > -1) {
292 // "Logical-area" template found
295 // Test for extension
296 $test = substr($template, 0, strpos($template, "_"));
297 if (EXT_IS_ACTIVE($test)) {
298 // Set extra path to extension's name
303 ////////////////////////
304 // Generate file name //
305 ////////////////////////
306 $FQFN = $BASE.$MODE.$template.".tpl";
308 if ((!empty($GLOBALS['what'])) && ((strpos($template, "_header") > 0) || (strpos($template, "_footer") > 0)) && (($MODE == "guest/") || ($MODE == "member/") || ($MODE == "admin/"))) {
309 // Select what depended header/footer template file for admin/guest/member area
310 $file2 = sprintf("%s%s%s_%s.tpl",
314 SQL_ESCAPE($GLOBALS['what'])
318 if (FILE_READABLE($file2)) $FQFN = $file2;
320 // Remove variable from memory
324 // Does the special template exists?
325 if (!FILE_READABLE($FQFN)) {
326 // Reset to default template
327 $FQFN = $BASE.$template.".tpl";
330 // Now does the final template exists?
331 if (FILE_READABLE($FQFN)) {
332 // The local file does exists so we load it. :)
333 $tmpl_file = READ_FILE($FQFN);
335 // Replace ' to our own chars to preventing them being quoted
336 while (strpos($tmpl_file, "'") !== false) { $tmpl_file = str_replace("'", '{QUOT}', $tmpl_file); }
338 // Do we have to compile the code?
340 if ((strpos($tmpl_file, "\$") !== false) || (strpos($tmpl_file, '{--') !== false) || (strpos($tmpl_file, '--}') > 0)) {
342 $tmpl_file = "\$ret=\"".COMPILE_CODE(SQL_ESCAPE($tmpl_file))."\";";
345 // Simply return loaded code
349 // Add surrounding HTML comments to help finding bugs faster
350 $ret = "<!-- Template ".$template." - Start -->\n".$ret."<!-- Template ".$template." - End -->\n";
351 } elseif ((IS_ADMIN()) || ((isBooleanConstantAndTrue('mxchange_installing')) && (!isBooleanConstantAndTrue('mxchange_installed')))) {
352 // Only admins shall see this warning or when installation mode is active
353 $ret = "<br /><span class=\"guest_failed\">".TEMPLATE_404."</span><br />
354 (".basename($FQFN).")<br />
357 <pre>".print_r($content, true)."</pre>
359 <pre>".print_r($DATA, true)."</pre>
363 // Remove content and data
367 // Do we have some content to output or return?
369 // Not empty so let's put it out! ;)
371 // Return the HTML code
377 } elseif (isBooleanConstantAndTrue('DEBUG_MODE')) {
378 // Warning, empty output!
379 return "E:".$template."<br />\n";
383 // Send mail out to an email address
384 function SEND_EMAIL($TO, $SUBJECT, $MSG, $HTML = "N", $FROM = "") {
385 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):TO={$TO},SUBJECT={$SUBJECT}<br />\n";
387 // Compile subject line (for POINTS constant etc.)
388 $eval = "\$SUBJECT = decodeEntities(\"".COMPILE_CODE(SQL_ESCAPE($SUBJECT))."\");";
392 if ((!eregi("@", $TO)) && ($TO > 0)) {
393 // Value detected, is the message extension installed?
394 if (EXT_IS_ACTIVE("msg")) {
395 ADD_MESSAGE_TO_BOX($TO, $SUBJECT, $MSG, $HTML);
398 // Load email address
399 $result_email = SQL_QUERY_ESC("SELECT email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1", array(bigintval($TO)), __FILE__, __LINE__);
400 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):numRows=".SQL_NUMROWS($result_email)."<br />\n";
402 // Does the user exist?
403 if (SQL_NUMROWS($result_email)) {
404 // Load email address
405 list($TO) = SQL_FETCHROW($result_email);
408 $TO = constant('WEBMASTER');
412 SQL_FREERESULT($result_email);
414 } elseif ("$TO" == "0") {
416 $TO = constant('WEBMASTER');
418 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):TO={$TO}<br />\n";
420 // Check for PHPMailer or debug-mode
421 if (!CHECK_PHPMAILER_USAGE()) {
422 // Not in PHPMailer-Mode
424 // Load email header template
425 $FROM = LOAD_EMAIL_TEMPLATE("header");
428 $FROM .= LOAD_EMAIL_TEMPLATE("header");
430 } elseif (isBooleanConstantAndTrue('DEBUG_MODE')) {
432 // Load email header template
433 $FROM = LOAD_EMAIL_TEMPLATE("header");
436 $FROM .= LOAD_EMAIL_TEMPLATE("header");
441 $eval = "\$TO = \"".COMPILE_CODE(SQL_ESCAPE($TO))."\";";
445 $eval = "\$MSG = \"".COMPILE_CODE(SQL_ESCAPE($MSG))."\";";
448 // Fix HTML parameter (default is no!)
449 if (empty($HTML)) $HTML = "N";
450 if (isBooleanConstantAndTrue('DEBUG_MODE')) {
451 // In debug mode we want to display the mail instead of sending it away so we can debug this part
453 ".htmlentities(trim($FROM))."
455 Subject : ".$SUBJECT."
458 } elseif (($HTML == "Y") && (EXT_IS_ACTIVE("html_mail"))) {
459 // Send mail as HTML away
460 SEND_HTML_EMAIL($TO, $SUBJECT, $MSG, $FROM);
461 } elseif (!empty($TO)) {
463 SEND_RAW_EMAIL($TO, $SUBJECT, $MSG, $FROM);
464 } elseif ($HTML == "N") {
466 SEND_RAW_EMAIL(constant('WEBMASTER'), "[PROBLEM:]".$SUBJECT, $MSG, $FROM);
470 // Check if legacy or PHPMailer command
472 function CHECK_PHPMAILER_USAGE() {
473 return ((defined('SMTP_HOSTNAME')) && (defined('SMTP_USER')) && (defined('SMTP_PASSWORD')) && (SMTP_HOSTNAME != "") && (SMTP_USER != ""));
477 * Send out a raw email with PHPMailer class or legacy mail() command
479 function SEND_RAW_EMAIL ($to, $subject, $msg, $from) {
480 // Shall we use PHPMailer class or legacy mode?
481 if (CHECK_PHPMAILER_USAGE()) {
482 // Use PHPMailer class with SMTP enabled
483 LOAD_INC_ONCE("inc/phpmailer/class.phpmailer.php");
484 LOAD_INC_ONCE("inc/phpmailer/class.smtp.php");
487 $mail = new PHPMailer();
488 $mail->PluginDir = sprintf("%sinc/phpmailer/", constant('PATH'));
491 $mail->SMTPAuth = true;
492 $mail->Host = constant('SMTP_HOSTNAME');
494 $mail->Username = constant('SMTP_USER');
495 $mail->Password = constant('SMTP_PASSWORD');
497 $mail->From = constant('WEBMASTER');
501 $mail->FromName = constant('MAIN_TITLE');
502 $mail->Subject = $subject;
503 if ((EXT_IS_ACTIVE("html_mail")) && (strip_tags($msg) != $msg)) {
505 $mail->AltBody = "Your mail program required HTML support to read this mail!";
506 $mail->WordWrap = 70;
509 $mail->Body = decodeEntities($msg);
511 $mail->AddAddress($to, "");
512 $mail->AddReplyTo(constant('WEBMASTER'), constant('MAIN_TITLE'));
513 $mail->AddCustomHeader("Errors-To:".constant('WEBMASTER'));
514 $mail->AddCustomHeader("X-Loop:".constant('WEBMASTER'));
517 // Use legacy mail() command
518 @mail($to, $subject, decodeEntities($msg), $from);
523 // Generate a password in a specified length or use default password length
524 function GEN_PASS ($LEN = 0) {
525 // Auto-fix invalid length of zero
526 if ($LEN == 0) $LEN = getConfig('pass_len');
528 // Initialize array with all allowed chars
529 $ABC = explode(",", "a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,0,1,2,3,4,5,6,7,8,9,-,+,_,/");
531 // Start creating password
533 for ($i = 0; $i < $LEN; $i++) {
534 $PASS .= $ABC[mt_rand(0, sizeof($ABC) -1)];
537 // When the size is below 40 we can also add additional security by scrambling it
538 if (strlen($PASS) <= 40) {
539 // Also scramble the password
540 $PASS = scrambleString($PASS);
543 // Return the password
547 function MAKE_DATETIME ($time, $mode="0")
551 return NEVER_HAPPENED;
553 // Filter out numbers
554 $time = bigintval($time);
557 switch (GET_LANGUAGE())
559 case "de": // German date / time format
561 case "0": $ret = date("d.m.Y \u\m H:i \U\h\\r", $time); break;
562 case "1": $ret = strtolower(date("d.m.Y - H:i", $time)); break;
563 case "2": $ret = date("d.m.Y|H:i", $time); break;
564 case "3": $ret = date("d.m.Y", $time); break;
566 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid date mode %s detected.", $mode));
571 default: // Default is the US date / time format!
573 case "0": $ret = date("r", $time); break;
574 case "1": $ret = date("Y-m-d - g:i A", $time); break;
575 case "2": $ret = date("y-m-d|H:i", $time); break;
576 case "3": $ret = date("y-m-d", $time); break;
578 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid date mode %s detected.", $mode));
585 // Translates the american decimal dot into a german comma
586 function TRANSLATE_COMMA ($dotted, $cut=true, $max=0) {
587 // Default is 3 you can change this in admin area "Misc -> Misc Options"
588 if (!isConfigEntrySet('max_comma')) setConfigEntry('max_comma', "3");
590 // Use from config is default
591 $maxComma = getConfig('max_comma');
593 // Use from parameter?
594 if ($max > 0) $maxComma = $max;
597 if (($cut) && ($max == 0)) {
598 // Test for commata if in cut-mode
599 $com = explode(".", $dotted);
600 if (count($com) < 2) {
601 // Don't display commatas even if there are none... ;-)
607 //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "dotted={$dotted},maxComma={$maxComma}");
610 switch (GET_LANGUAGE()) {
612 $dotted = number_format($dotted, $maxComma, ",", ".");
616 $dotted = number_format($dotted, $maxComma, ".", ",");
620 // Return translated value
625 function DEREFERER ($URL) {
626 // Don't de-refer our own links!
627 if (substr($URL, 0, strlen(URL)) != URL) {
628 // De-refer this link
629 $URL = "modules.php?module=loader&url=".encodeString(compileUriCode($URL));
636 // Translate Uni*-like gender to human-readable
637 function TRANSLATE_GENDER ($gender) {
639 $ret = "!{$gender}!";
641 // Male/female or company?
643 case "M": $ret = getMessage('GENDER_M'); break;
644 case "F": $ret = getMessage('GENDER_F'); break;
645 case "C": $ret = getMessage('GENDER_C'); break;
647 // Log unknown gender
648 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown gender %s detected.", $gender));
652 // Return translated gender
657 function FRAMETESTER ($URL) {
658 // Prepare frametester URL
659 $frametesterUrl = sprintf("%s/modules.php?module=frametester&url=%s",
661 encodeString(compileUriCode($URL))
663 return $frametesterUrl;
667 function SELECTION_COUNT ($array) {
669 if (is_array($array)) {
670 foreach ($array as $key => $sel) {
671 if (!empty($sel)) $ret++;
677 function IMG_CODE ($code, $type, $DATA, $uid) {
678 return "<IMG border=\"0\" alt=\"Code\" src=\"{!URL!}/mailid_top.php?uid=".$uid."&".$type."=".$DATA."&mode=img&code=".$code."\">";
681 function TRANSLATE_STATUS ($status) {
687 $ret = getMessage(sprintf("ACCOUNT_%s", $status));
692 $ret = getMessage('ACCOUNT_DELETED');
696 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown status %s detected.", $status));
697 $ret = sprintf(getMessage('UNKNOWN_STATUS"'), $status);
705 function GET_LANGUAGE() {
706 // Set default return value to default language from config
707 $ret = constant('DEFAULT_LANG');
712 // Is the variable set
713 if (!empty($_GET['mx_lang'])) {
714 // Accept only first 2 chars
715 $lang = substr($_GET['mx_lang'], 0, 2);
716 } elseif (isset($GLOBALS['cache_array']['language'])) {
718 $ret = $GLOBALS['cache_array']['language'];
719 } elseif (!empty($lang)) {
720 // Check if main language file does exist
721 if (FILE_READABLE(constant('PATH')."inc/language/".$lang.".php")) {
722 // Okay found, so let's update cookies
725 } elseif (!isSessionVariableSet('mx_lang')) {
726 // Return stored value from cookie
727 $ret = get_session('mx_lang');
729 // Fixes a warning before the session has the mx_lang constant
730 if (empty($ret)) $ret = constant('DEFAULT_LANG');
734 $GLOBALS['cache_array']['language'] = $ret;
740 function SET_LANGUAGE ($lang) {
741 // Accept only first 2 chars!
742 $lang = substr(SQL_ESCAPE(strip_tags($lang)), 0, 2);
745 set_session('mx_lang', $lang);
748 function LOAD_EMAIL_TEMPLATE($template, $content=array(), $UID="0") {
749 global $DATA, $REPLACER, $_CONFIG;
751 // Make sure all template names are lowercase!
752 $template = strtolower($template);
754 // Default "nickname" if extension is not installed
757 // Prepare IP number and User Agent
758 $REMOTE_ADDR = GET_REMOTE_ADDR();
759 $HTTP_USER_AGENT = GET_USER_AGENT();
762 $ADMIN = constant('MAIN_TITLE');
764 // Is the admin logged in?
767 $aid = GET_CURRENT_ADMIN_ID();
770 $ADMIN = GET_ADMIN_EMAIL($aid);
773 // Neutral email address is default
774 $email = constant('WEBMASTER');
776 // Expiration in a nice output format
777 if (getConfig('auto_purge') == 0) {
778 // Will never expire!
779 $EXPIRATION = getMessage('MAIL_WILL_NEVER_EXPIRE');
781 // Create nice date string
782 $EXPIRATION = CREATE_FANCY_TIME(getConfig('auto_purge'));
785 // Is content an array?
786 if (is_array($content)) {
787 // Add expiration to array, $EXPIRATION is now deprecated!
788 $content['expiration'] = $EXPIRATION;
792 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):UID={$UID},template={$template},content[]=".gettype($content)."<br />\n";
793 if (($UID > 0) && (is_array($content))) {
794 // If nickname extension is installed, fetch nickname as well
795 if (EXT_IS_ACTIVE("nickname")) {
796 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):NICKNAME!<br />\n";
798 $result = SQL_QUERY_ESC("SELECT surname, family, gender, email, nickname FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
799 array(bigintval($UID)), __FILE__, __LINE__);
801 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):NO-NICK!<br />\n";
803 $result = SQL_QUERY_ESC("SELECT surname, family, gender, email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
804 array(bigintval($UID)), __FILE__, __LINE__);
807 // Fetch and merge data
808 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):content()=".count($content)." - PRE<br />\n";
809 $content = merge_array($content, SQL_FETCHARRAY($result));
810 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):content()=".count($content)." - AFTER<br />\n";
813 SQL_FREERESULT($result);
816 // Translate M to male or F to female if present
817 if (isset($content['gender'])) $content['gender'] = TRANSLATE_GENDER($content['gender']);
819 // Overwrite email from data if present
820 if (isset($content['email'])) $email = $content['email'];
822 // Store email for some functions in global data array
823 $DATA['email'] = $email;
826 $BASE = sprintf("%stemplates/%s/emails/", constant('PATH'), GET_LANGUAGE());
828 // Check for admin/guest/member templates
829 if (strpos($template, "admin_") > -1) {
830 // Admin template found
831 $FQFN = $BASE."admin/".$template.".tpl";
832 } elseif (strpos($template, "guest_") > -1) {
833 // Guest template found
834 $FQFN = $BASE."guest/".$template.".tpl";
835 } elseif (strpos($template, "member_") > -1) {
836 // Member template found
837 $FQFN = $BASE."member/".$template.".tpl";
839 // Test for extension
840 $test = substr($template, 0, strpos($template, "_"));
841 if (EXT_IS_ACTIVE($test)) {
842 // Set extra path to extension's name
843 $FQFN = $BASE.$test."/".$template.".tpl";
845 // No special filename
846 $FQFN = $BASE.$template.".tpl";
850 // Does the special template exists?
851 if (!FILE_READABLE($FQFN)) {
852 // Reset to default template
853 $FQFN = $BASE.$template.".tpl";
856 // Now does the final template exists?
858 if (FILE_READABLE($FQFN)) {
859 // The local file does exists so we load it. :)
860 $tmpl_file = READ_FILE($FQFN);
861 $tmpl_file = SQL_ESCAPE($tmpl_file);
864 $tmpl_file = "\$newContent = decodeEntities(\"".COMPILE_CODE($tmpl_file)."\");";
866 } elseif (!empty($template)) {
867 // Template file not found!
868 $newContent = "{--TEMPLATE_404--}: ".$template."<br />
869 {--TEMPLATE_CONTENT--}
870 <pre>".print_r($content, true)."</pre>
872 <pre>".print_r($DATA, true)."</pre>
875 // Debug mode not active? Then remove the HTML tags
876 if (!isBooleanConstantAndTrue('DEBUG_MODE')) $newContent = strip_tags($newContent);
878 // No template name supplied!
879 $newContent = getMessage('NO_TEMPLATE_SUPPLIED');
882 // Is there some content?
883 if (empty($newContent)) {
885 $newContent = "Compiler error for template {$template}!\nUncompiled content:\n".$tmpl_file;
886 // Add last error if the required function exists
887 if (function_exists('error_get_last')) $newContent .= "\n--------------------------------------\nDebug:\n".print_r(error_get_last(), true)."--------------------------------------\nPlease don't alter these informations!\nThanx.";
890 // Remove content and data
894 // Return compiled content
895 return COMPILE_CODE($newContent);
898 function MAKE_TIME($H, $M, $S, $stamp) {
899 // Extract day, month and year from given timestamp
900 $DAY = date("d", $stamp);
901 $MONTH = date("m", $stamp);
902 $YEAR = date('Y', $stamp);
904 // Create timestamp for wished time which depends on extracted date
905 return mktime($H, $M, $S, $MONTH, $DAY, $YEAR);
908 function LOAD_URL($URL, $addUrlData=true) {
909 // Compile out URI codes
910 $URL = compileUriCode($URL);
912 // Check if http(s):// is there
913 if ((substr($URL, 0, 7) != "http://") && (substr($URL, 0, 8) != "https://")) {
914 // Make all URLs full-qualified
919 //* DEBUG: */ debug_report_bug();
920 $OUTPUT = ob_get_contents();
922 // Clear it only if there is content
923 if (!empty($OUTPUT)) {
927 // Add some data to URL if cookies are not accepted
928 if (((!defined('__COOKIES')) || (!__COOKIES)) && ($addUrlData)) $URL = ADD_URL_DATA($URL);
930 // Probe for bot from search engine
931 if ((eregi("spider", GET_USER_AGENT())) || (eregi("bot", GET_USER_AGENT()))) {
932 // Search engine bot detected so let's rewrite many chars for the link
933 $URL = htmlentities(strip_tags($URL), ENT_QUOTES);
935 // Output new location link as anchor
936 OUTPUT_HTML("<a href=\"".$URL."\">".$URL."</a>");
937 } elseif (!headers_sent()) {
938 // Load URL when headers are not sent
939 //* DEBUG: */ debug_report_bug("URL={$URL}");
940 header ("Location: ".str_replace("&", "&", $URL));
942 // Output error message
943 LOAD_INC("inc/header.php");
944 LOAD_TEMPLATE("redirect_url", false, str_replace("&", "&", $URL));
945 LOAD_INC("inc/footer.php");
950 // Wrapper for LOAD_URL but URL comes from a configuration entry
951 function LOAD_CONFIGURED_URL ($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 global $SEC_CHARS, $URL_CHARS;
968 // Is the code a string?
969 if (!is_string($code)) {
970 // Silently return it
976 // Select smaller set of chars to replace when we e.g. want to compile URLs
977 if (!$full) $ARRAY = $URL_CHARS;
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("!}", '."', $code));
990 // Compile QUOT and other non-HTML codes
991 foreach ($ARRAY['to'] as $k => $to) {
992 // Do the reversed thing as in inc/libs/security_functions.php
993 $code = str_replace($to, $ARRAY['from'][$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, $nums = false)
1068 while ($primary_key < count($a_sort)) {
1069 foreach ($dummy[$a_sort[$primary_key]] as $key => $value) {
1070 foreach ($dummy[$a_sort[$primary_key]] as $key2 => $value2) {
1073 // Sort byte-by-byte (also numbers will be interpreted as chars! E.g.: "9" > "10")
1074 if (($key != $key2) && (strcmp(strtolower($dummy[$a_sort[$primary_key]][$key]), strtolower($dummy[$a_sort[$primary_key]][$key2])) == $order)) $match = true;
1075 } elseif ($key != $key2) {
1076 // Sort numbers (E.g.: 9 < 10)
1077 if (($dummy[$a_sort[$primary_key]][$key] < $dummy[$a_sort[$primary_key]][$key2]) && ($order == -1)) $match = true;
1078 if (($dummy[$a_sort[$primary_key]][$key] > $dummy[$a_sort[$primary_key]][$key2]) && ($order == 1)) $match = true;
1082 // We have found two different values, so let's sort whole array
1083 foreach ($dummy as $sort_key => $sort_val) {
1084 $t = $dummy[$sort_key][$key];
1085 $dummy[$sort_key][$key] = $dummy[$sort_key][$key2];
1086 $dummy[$sort_key][$key2] = $t;
1097 // Write back sorted array
1101 function ADD_SELECTION($type, $DEFAULT, $prefix="", $id="0") {
1102 global $MONTH_DESCR;
1105 if ($type == "yn") {
1106 // This is a yes/no selection only!
1107 if ($id > 0) $prefix .= "[".$id."]";
1108 $OUT .= " <select name=\"".$prefix."\" class=\"register_select\" size=\"1\">\n";
1110 // Begin with regular selection box here
1111 if (!empty($prefix)) $prefix .= "_";
1113 if ($id > 0) $type2 .= "[".$id."]";
1114 $OUT .= " <select name=\"".strtolower($prefix.$type2)."\" class=\"register_select\" size=\"1\">\n";
1119 for ($idx = 1; $idx < 32; $idx++) {
1120 $OUT .= "<option value=\"".$idx."\"";
1121 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1122 $OUT .= ">".$idx."</option>\n";
1126 case "month": // Month
1127 foreach ($MONTH_DESCR as $month => $descr) {
1128 $OUT .= "<option value=\"".$month."\"";
1129 if ($DEFAULT == $month) $OUT .= " selected=\"selected\"";
1130 $OUT .= ">".$descr."</option>\n";
1134 case "year": // Year
1136 $YEAR = date('Y', time());
1138 // Use configured min age or fixed?
1139 if (GET_EXT_VERSION("other") >= "0.2.1") {
1141 $startYear = $YEAR - getConfig('min_age');
1144 $startYear = $YEAR - 16;
1147 // Calculate earliest year (100 years old people can still enter Internet???)
1148 $minYear = $YEAR - 100;
1150 // Check if the default value is larger than minimum and bigger than actual year
1151 if (($DEFAULT > $minYear) && ($DEFAULT >= $YEAR)) {
1152 for ($idx = $YEAR; $idx < ($YEAR + 11); $idx++) {
1153 $OUT .= "<option value=\"".$idx."\"";
1154 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1155 $OUT .= ">".$idx."</option>\n";
1157 } elseif ($DEFAULT == -1) {
1158 // Current year minus 1
1159 for ($idx = $startYear; $idx <= ($YEAR + 1); $idx++)
1161 $OUT .= "<option value=\"".$idx."\">".$idx."</option>\n";
1164 // Get current year and subtract the configured minimum age
1165 $OUT .= "<option value=\"".($minYear - 1)."\"><".$minYear."</option>\n";
1166 // Calculate earliest year depending on extension version
1167 if (GET_EXT_VERSION("other") >= "0.2.1") {
1168 // Use configured minimum age
1169 $YEAR = date('Y', time()) - getConfig('min_age');
1171 // Use fixed 16 years age
1172 $YEAR = date('Y', time()) - 16;
1175 // Construct year selection list
1176 for ($idx = $minYear; $idx <= $YEAR; $idx++) {
1177 $OUT .= "<option value=\"".$idx."\"";
1178 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1179 $OUT .= ">".$idx."</option>\n";
1186 for ($idx = 0; $idx < 60; $idx+=5) {
1187 if (strlen($idx) == 1) $idx = "0".$idx;
1188 $OUT .= "<option value=\"".$idx."\"";
1189 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1190 $OUT .= ">".$idx."</option>\n";
1195 for ($idx = 0; $idx < 24; $idx++) {
1196 if (strlen($idx) == 1) $idx = "0".$idx;
1197 $OUT .= "<option value=\"".$idx."\"";
1198 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1199 $OUT .= ">".$idx."</option>\n";
1204 $OUT .= "<option value=\"Y\"";
1205 if ($DEFAULT == "Y") $OUT .= " selected=\"selected\"";
1206 $OUT .= ">{--YES--}</option>\n<option value=\"N\"";
1207 if ($DEFAULT == "N") $OUT .= " selected=\"selected\"";
1208 $OUT .= ">{--NO--}</option>\n";
1211 $OUT .= " </select>\n";
1215 function TRANSLATE_YESNO($yn)
1218 $yn = "??? (".$yn.")";
1220 case "Y": $yn = getMessage('YES'); break;
1221 case "N": $yn = getMessage('NO'); break;
1223 // Log unknown value
1224 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown value %s. Expected Y/N!", $yn));
1232 // Deprecated : $length
1235 function GEN_RANDOM_CODE ($length, $code, $uid, $DATA="") {
1236 // Fix missing _MAX constant
1237 if (!defined('_MAX')) define('_MAX', 15235);
1239 // Build server string
1240 $server = $_SERVER['PHP_SELF'].":".GET_USER_AGENT().":".getenv('SERVER_SOFTWARE').":".GET_REMOTE_ADDR().":".":".filemtime(constant('PATH')."inc/databases.php");
1243 $keys = constant('SITE_KEY').":".constant('DATE_KEY');
1244 if (isConfigEntrySet('secret_key')) $keys .= ":".getConfig('secret_key');
1245 if (isConfigEntrySet('file_hash')) $keys .= ":".getConfig('file_hash');
1246 $keys .= ":".date("d-m-Y (l-F-T)", bigintval(getConfig('patch_ctime')));
1247 if (isConfigEntrySet('master_salt')) $keys .= ":".getConfig('master_salt');
1249 // Build string from misc data
1250 $data = $code.":".$uid.":".$DATA;
1252 // Add more additional data
1253 if (isSessionVariableSet('u_hash')) $data .= ":".get_session('u_hash');
1254 if (isset($GLOBALS['userid'])) $data .= ":".$GLOBALS['userid'];
1255 if (isSessionVariableSet('mxchange_theme')) $data .= ":".get_session('mxchange_theme');
1256 if (isSessionVariableSet('mx_lang')) $data .= ":".GET_LANGUAGE();
1257 if (isset($GLOBALS['refid'])) $data .= ":".$GLOBALS['refid'];
1259 // Calculate number for generating the code
1260 $a = $code + constant('_ADD') - 1;
1262 if (isConfigEntrySet('master_hash')) {
1263 // Generate hash with master salt from modula of number with the prime number and other data
1264 $saltedHash = generateHash(($a % constant('_PRIME')).":".$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a, getConfig('master_salt'));
1266 // Create number from hash
1267 $rcode = hexdec(substr($saltedHash, strlen(getConfig('master_salt')), 9)) / abs(constant('_MAX') - $a + sqrt(constant('_ADD'))) / pi();
1269 // Generate hash with "hash of site key" from modula of number with the prime number and other data
1270 $saltedHash = generateHash(($a % constant('_PRIME')).":".$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a, substr(sha1(SITE_KEY), 0, 8));
1272 // Create number from hash
1273 $rcode = hexdec(substr($saltedHash, 8, 9)) / abs(constant('_MAX') - $a + sqrt(constant('_ADD'))) / pi();
1276 // At least 10 numbers shall be secure enought!
1277 $len = getConfig('code_length');
1278 if ($len == 0) $len = $length;
1279 if ($len == 0) $len = 10;
1281 // Cut off requested counts of number
1282 $return = substr(str_replace('.', "", $rcode), 0, $len);
1284 // Done building code
1288 // Does only allow numbers
1289 function bigintval($num, $castValue = true) {
1290 // Filter all numbers out
1291 $ret = preg_replace("/[^0123456789]/", "", $num);
1294 if ($castValue) $ret = (double)$ret;
1296 // Has the whole value changed?
1297 // @TODO Remove this if() block if all is working fine
1298 if ("".$ret."" != "".$num."") {
1300 debug_report_bug("{$ret}<>{$num}");
1307 // Insert the code in $img_code into jpeg or PNG image
1308 function GENERATE_IMAGE ($img_code, $headerSent=true) {
1309 if ((strlen($img_code) > 6) || (empty($img_code)) || (getConfig('code_length') == 0)) {
1310 // Stop execution of function here because of over-sized code length
1312 } elseif (!$headerSent) {
1313 // Return in an HTML code code
1314 return "<img src=\"{!URL!}/img.php?code=".$img_code."\" alt=\"Image\" />\n";
1318 $img = sprintf("%s/theme/%s/images/code_bg.%s", constant('PATH'), GET_CURR_THEME(), getConfig('img_type'));
1319 if (FILE_READABLE($img)) {
1320 // Switch image type
1321 switch (getConfig('img_type'))
1324 // Okay, load image and hide all errors
1325 $image = @imagecreatefromjpeg($img);
1329 // Okay, load image and hide all errors
1330 $image = @imagecreatefrompng($img);
1334 // Exit function here
1335 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("File for image type %s not found.", getConfig('img_type')));
1339 // Generate text color (red/green/blue; 0 = dark, 255 = bright)
1340 $text_color = imagecolorallocate($image, 0, 0, 0);
1342 // Insert code into image
1343 imagestring($image, 5, 14, 2, $img_code, $text_color);
1345 // Return to browser
1346 header ("Content-Type: image/".getConfig('img_type'));
1348 // Output image with matching image factory
1349 switch (getConfig('img_type')) {
1350 case "jpg": imagejpeg($image); break;
1351 case "png": imagepng($image); break;
1354 // Remove image from memory
1355 imagedestroy($image);
1357 // Create selection box or array of splitted timestamp
1358 function CREATE_TIME_SELECTIONS ($timestamp, $prefix="", $display="", $align="center", $return_array=false) {
1359 // Calculate 2-seconds timestamp
1360 $stamp = round($timestamp);
1361 //* DEBUG: */ print("*".$stamp."/".$timestamp."*<br />");
1363 // Do we have a leap year?
1365 $TEST = date('Y', time()) / 4;
1366 $M1 = date("m", time());
1367 $M2 = date("m", (time() + $timestamp));
1369 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1370 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($M2 > "02")) $SWITCH = getConfig('one_day');
1372 // First of all years...
1373 $Y = abs(floor($timestamp / (31536000 + $SWITCH)));
1374 //* DEBUG: */ print("Y={$Y}<br />\n");
1376 $M = abs(floor($timestamp / 2628000 - $Y * 12));
1377 //* DEBUG: */ print("M={$M}<br />\n");
1379 $W = abs(floor($timestamp / 604800 - $Y * ((365 + $SWITCH / getConfig('one_day')) / 7) - ($M / 12 * (365 + $SWITCH / getConfig('one_day')) / 7)));
1380 //* DEBUG: */ print("W={$W}<br />\n");
1382 $D = abs(floor($timestamp / 86400 - $Y * (365 + $SWITCH / getConfig('one_day')) - ($M / 12 * (365 + $SWITCH / getConfig('one_day'))) - $W * 7));
1383 //* DEBUG: */ print("D={$D}<br />\n");
1385 $h = abs(floor($timestamp / 3600 - $Y * (365 + $SWITCH / getConfig('one_day')) * 24 - ($M / 12 * (365 + $SWITCH / getConfig('one_day')) * 24) - $W * 7 * 24 - $D * 24));
1386 //* DEBUG: */ print("h={$h}<br />\n");
1388 $m = abs(floor($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 - $h * 60));
1389 //* DEBUG: */ print("m={$m}<br />\n");
1390 // And at last seconds...
1391 $s = abs(floor($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 - $m * 60));
1392 //* DEBUG: */ print("s={$s}<br />\n");
1394 // Is seconds zero and time is < 60 seconds?
1395 if (($s == 0) && ($timestamp < 60)) {
1397 $s = round($timestamp);
1401 // Now we convert them in seconds...
1403 if ($return_array) {
1404 // Just put all data in an array for later use
1416 $OUT = "<div align=\"".$align."\">\n";
1417 $OUT .= "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"admin_table dashed\">\n";
1420 if (ereg('Y', $display) || (empty($display))) {
1421 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_YEARS--}</strong></td>\n";
1424 if (ereg("M", $display) || (empty($display))) {
1425 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_MONTHS--}</strong></td>\n";
1428 if (ereg("W", $display) || (empty($display))) {
1429 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_WEEKS--}</strong></td>\n";
1432 if (ereg("D", $display) || (empty($display))) {
1433 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_DAYS--}</strong></td>\n";
1436 if (ereg("h", $display) || (empty($display))) {
1437 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_HOURS--}</strong></td>\n";
1440 if (ereg("m", $display) || (empty($display))) {
1441 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_MINUTES--}</strong></td>\n";
1444 if (ereg("s", $display) || (empty($display))) {
1445 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_SECONDS--}</strong></td>\n";
1451 if (ereg('Y', $display) || (empty($display))) {
1452 // Generate year selection
1453 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_ye\" size=\"1\">\n";
1454 for ($idx = 0; $idx <= 10; $idx++) {
1455 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1456 if ($idx == $Y) $OUT .= " selected=\"selected\"";
1457 $OUT .= ">".$idx."</option>\n";
1459 $OUT .= " </select></td>\n";
1461 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_ye\" value=\"0\" />\n";
1464 if (ereg("M", $display) || (empty($display))) {
1465 // Generate month selection
1466 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_mo\" size=\"1\">\n";
1467 for ($idx = 0; $idx <= 11; $idx++)
1469 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1470 if ($idx == $M) $OUT .= " selected=\"selected\"";
1471 $OUT .= ">".$idx."</option>\n";
1473 $OUT .= " </select></td>\n";
1475 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_mo\" value=\"0\" />\n";
1478 if (ereg("W", $display) || (empty($display))) {
1479 // Generate week selection
1480 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_we\" size=\"1\">\n";
1481 for ($idx = 0; $idx <= 4; $idx++) {
1482 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1483 if ($idx == $W) $OUT .= " selected=\"selected\"";
1484 $OUT .= ">".$idx."</option>\n";
1486 $OUT .= " </select></td>\n";
1488 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_we\" value=\"0\" />\n";
1491 if (ereg("D", $display) || (empty($display))) {
1492 // Generate day selection
1493 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_da\" size=\"1\">\n";
1494 for ($idx = 0; $idx <= 31; $idx++) {
1495 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1496 if ($idx == $D) $OUT .= " selected=\"selected\"";
1497 $OUT .= ">".$idx."</option>\n";
1499 $OUT .= " </select></td>\n";
1501 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_da\" value=\"0\">\n";
1504 if (ereg("h", $display) || (empty($display))) {
1505 // Generate hour selection
1506 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_ho\" size=\"1\">\n";
1507 for ($idx = 0; $idx <= 23; $idx++) {
1508 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1509 if ($idx == $h) $OUT .= " selected=\"selected\"";
1510 $OUT .= ">".$idx."</option>\n";
1512 $OUT .= " </select></td>\n";
1514 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_ho\" value=\"0\">\n";
1517 if (ereg("m", $display) || (empty($display))) {
1518 // Generate minute selection
1519 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_mi\" size=\"1\">\n";
1520 for ($idx = 0; $idx <= 59; $idx++) {
1521 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1522 if ($idx == $m) $OUT .= " selected=\"selected\"";
1523 $OUT .= ">".$idx."</option>\n";
1525 $OUT .= " </select></td>\n";
1527 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_mi\" value=\"0\">\n";
1530 if (ereg("s", $display) || (empty($display))) {
1531 // Generate second selection
1532 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_se\" size=\"1\">\n";
1533 for ($idx = 0; $idx <= 59; $idx++) {
1534 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1535 if ($idx == $s) $OUT .= " selected=\"selected\"";
1536 $OUT .= ">".$idx."</option>\n";
1538 $OUT .= " </select></td>\n";
1540 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_se\" value=\"0\">\n";
1543 $OUT .= "</table>\n";
1545 // Return generated HTML code
1550 function CREATE_TIMESTAMP_FROM_SELECTIONS ($prefix, $POST) {
1551 // Initial return value
1554 // Do we have a leap year?
1556 $TEST = date('Y', time()) / 4;
1557 $M1 = date("m", time());
1558 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1559 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($POST[$prefix."_mo"] > "02")) $SWITCH = getConfig('one_day');
1560 // First add years...
1561 $ret += $POST[$prefix."_ye"] * (31536000 + $SWITCH);
1563 $ret += $POST[$prefix."_mo"] * 2628000;
1565 $ret += $POST[$prefix."_we"] * 604800;
1567 $ret += $POST[$prefix."_da"] * 86400;
1569 $ret += $POST[$prefix."_ho"] * 3600;
1571 $ret += $POST[$prefix."_mi"] * 60;
1572 // And at last seconds...
1573 $ret += $POST[$prefix."_se"];
1574 // Return calculated value
1578 // Sends out mail to all administrators
1579 // IMPORTANT: Please use SEND_ADMIN_NOTIFCATION() for now!
1580 function SEND_ADMIN_EMAILS_PRO ($subj, $template, $content, $UID) {
1581 // Trim template name
1582 $template = trim($template);
1584 // Load email template
1585 $msg = LOAD_EMAIL_TEMPLATE($template, $content, $UID);
1587 if (EXT_VERSION_IS_OLDER("admins", "0.4.0")) {
1588 // Older version detected!
1589 return SEND_ADMIN_EMAILS($subj, $msg);
1592 // Check which admin shall receive this mail
1593 $result = SQL_QUERY_ESC("SELECT DISTINCT admin_id FROM `{!_MYSQL_PREFIX!}_admins_mails` WHERE mail_template='%s' ORDER BY admin_id",
1594 array($template), __FILE__, __LINE__);
1595 if (SQL_NUMROWS($result) == 0) {
1596 // Create new entry (to all admins)
1597 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_admins_mails` (admin_id, mail_template) VALUES (0, '%s')",
1598 array($template), __FILE__, __LINE__);
1600 // Load admin IDs...
1602 while (list($aid) = SQL_FETCHROW($result)) {
1607 SQL_FREERESULT($result);
1612 // "implode" IDs and query string
1613 $aid = implode(",", $aids);
1615 if (EXT_IS_ACTIVE("events")) {
1616 // Add line to user events
1617 EVENTS_ADD_LINE($subj, $msg, $UID);
1619 // Log error for debug
1620 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Extension 'events' missing: tpl=%s,subj=%s,UID=%s",
1626 } elseif ($aid == "0") {
1627 // Select all email adresses
1628 $result = SQL_QUERY("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` ORDER BY `id`", __FILE__, __LINE__);
1630 // If Admin-ID is not "to-all" select
1631 $result = SQL_QUERY_ESC("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` WHERE id IN (%s) ORDER BY `id`", array($aid), __FILE__, __LINE__);
1635 // Load email addresses and send away
1636 while (list($email) = SQL_FETCHROW($result)) {
1637 SEND_EMAIL($email, $subj, $msg);
1641 SQL_FREERESULT($result);
1644 function CREATE_FANCY_TIME ($stamp) {
1645 // Get data array with years/months/weeks/days/...
1646 $data = CREATE_TIME_SELECTIONS($stamp, "", "", "", true);
1648 foreach($data as $k => $v) {
1650 // Value is greater than 0 "eval" data to return string
1651 $eval = "\$ret .= \", \".\$v.\" {--_".strtoupper($k)."--}\";";
1657 // Do we have something there?
1658 if (strlen($ret) > 0) {
1659 // Remove leading commata and space
1660 $ret = substr($ret, 2);
1663 $ret = "0 {--_SECONDS--}";
1666 // Return fancy time string
1670 function ADD_EMAIL_NAV($PAGES, $offset, $show_form, $colspan, $return=false) {
1671 $SEP = ""; $TOP = "";
1674 $SEP = "<tr><td colspan=\"".$colspan."\" class=\"seperator\"> </td></tr>";
1678 for ($page = 1; $page <= $PAGES; $page++) {
1679 // Is the page currently selected or shall we generate a link to it?
1680 if (($page == $_GET['page']) || ((empty($_GET['page'])) && ($page == "1"))) {
1681 // Is currently selected, so only highlight it
1682 $NAV .= "<strong>-";
1684 // Open anchor tag and add base URL
1685 $NAV .= "<a href=\"{!URL!}/modules.php?module=admin&what=".$GLOBALS['what']."&page=".$page."&offset=".$offset;
1687 // Add userid when we shall show all mails from a single member
1688 if ((isset($_GET['u_id'])) && (bigintval($_GET['u_id']) > 0)) $NAV .= "&u_id=".bigintval($_GET['u_id']);
1690 // Close open anchor tag
1694 if (($page == $_GET['page']) || ((empty($_GET['page'])) && ($page == "1"))) {
1695 // Is currently selected, so only highlight it
1696 $NAV .= "-</strong>";
1702 // Add seperator if we have not yet reached total pages
1703 if ($page < $PAGES) $NAV .= " | ";
1706 // Define constants only once
1707 if (!defined('__NAV_OUTPUT')) {
1708 define('__NAV_OUTPUT' , $NAV);
1709 define('__NAV_COLSPAN', $colspan);
1710 define('__NAV_TOP' , $TOP);
1711 define('__NAV_SEP' , $SEP);
1714 // Load navigation template
1715 $OUT = LOAD_TEMPLATE("admin_email_nav_row", true);
1718 // Return generated HTML-Code
1726 // Extract host from script name
1727 function EXTRACT_HOST (&$script) {
1728 // Use default SERVER_URL by default... ;) So?
1729 $url = constant('SERVER_URL');
1731 // Is this URL valid?
1732 if (substr($script, 0, 7) == "http://") {
1733 // Use the hostname from script URL as new hostname
1734 $url = substr($script, 7);
1735 $extract = explode("/", $url);
1737 // Done extracting the URL :)
1740 // Extract host name
1741 $host = str_replace("http://", "", $url);
1742 if (ereg("/", $host)) $host = substr($host, 0, strpos($host, "/"));
1744 // Generate relative URL
1745 //* DEBUG: */ print("SCRIPT=".$script."<br />\n");
1746 if (substr(strtolower($script), 0, 7) == "http://") {
1747 // But only if http:// is in front!
1748 $script = substr($script, (strlen($url) + 7));
1749 } elseif (substr(strtolower($script), 0, 8) == "https://") {
1751 $script = substr($script, (strlen($url) + 8));
1754 //* DEBUG: */ print("SCRIPT=".$script."<br />\n");
1755 if (substr($script, 0, 1) == "/") $script = substr($script, 1);
1761 // Send a GET request
1762 function GET_URL ($script) {
1763 // Compile the script name
1764 $script = COMPILE_CODE($script);
1766 // Extract host name from script
1767 $host = EXTRACT_HOST($script);
1769 // Generate GET request header
1770 $request = "GET /" . trim($script) . " HTTP/1.1\r\n";
1771 $request .= "Host: " . $host . "\r\n";
1772 $request .= "Referer: " . constant('URL') . "/admin.php\r\n";
1773 $request .= "User-Agent: " . constant('TITLE') . "/" . constant('FULL_VERSION') . "\r\n";
1774 $request .= "Content-Type: text/plain\r\n";
1775 $request .= "Cache-Control: no-cache\r\n";
1776 $request .= "Connection: Close\r\n\r\n";
1778 // Send the raw request
1779 $response = SEND_RAW_REQUEST($host, $request);
1781 // Return the result to the caller function
1785 // Send a POST request
1786 function POST_URL ($script, $postData) {
1787 // Is postData an array?
1788 if (!is_array($postData)) {
1790 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("postData is not an array. Type: %s", gettype($postData)));
1791 return array("", "", "");
1794 // Compile the script name
1795 $script = COMPILE_CODE($script);
1797 // Extract host name from script
1798 $host = EXTRACT_HOST($script);
1800 // Construct request
1801 $data = http_build_query($postData, '','&');
1803 // Generate POST request header
1804 $request = "POST /" . trim($script) . " HTTP/1.1\r\n";
1805 $request .= "Host: " . $host . "\r\n";
1806 $request .= "Referer: " . constant('URL') . "/admin.php\r\n";
1807 $request .= "User-Agent: " . constant('TITLE') . "/" . constant('FULL_VERSION') . "\r\n";
1808 $request .= "Content-type: application/x-www-form-urlencoded\r\n";
1809 $request .= "Content-length: " . strlen($data) . "\r\n";
1810 $request .= "Cache-Control: no-cache\r\n";
1811 $request .= "Connection: Close\r\n\r\n";
1814 // Send the raw request
1815 $response = SEND_RAW_REQUEST($host, $request);
1817 // Return the result to the caller function
1821 // Sends a raw request to another host
1822 function SEND_RAW_REQUEST ($host, $request) {
1824 $response = array("", "", "");
1826 // Default is not to use proxy
1829 // Are proxy settins set?
1830 if ((getConfig('proxy_host') != "") && (getConfig('proxy_port') > 0)) {
1836 //* DEBUG: */ die("SCRIPT=".$script."<br />\n");
1838 $fp = @fsockopen(COMPILE_CODE(getConfig('proxy_host')), getConfig('proxy_port'), $errno, $errdesc, 30);
1840 $fp = @fsockopen($host, 80, $errno, $errdesc, 30);
1844 if (!is_resource($fp)) {
1851 // Generate CONNECT request header
1852 $proxyTunnel = "CONNECT ".$host.":80 HTTP/1.1\r\n";
1853 $proxyTunnel .= "Host: ".$host."\r\n";
1855 // Use login data to proxy? (username at least!)
1856 if (getConfig('proxy_username') != "") {
1858 $encodedAuth = base64_encode(COMPILE_CODE(getConfig('proxy_username')).":".COMPILE_CODE(getConfig('proxy_password')));
1859 $proxyTunnel .= "Proxy-Authorization: Basic ".$encodedAuth."\r\n";
1862 // Add last new-line
1863 $proxyTunnel .= "\r\n";
1864 //* DEBUG: */ print("<strong>proxyTunnel=</strong><pre>".$proxyTunnel."</pre>");
1867 fputs($fp, $proxyTunnel);
1871 // No response received
1875 // Read the first line
1876 $resp = trim(fgets($fp, 10240));
1877 $respArray = explode(" ", $resp);
1878 if ((strtolower($respArray[0]) !== "http/1.0") || ($respArray[1] != "200")) {
1879 // Invalid response!
1885 fputs($fp, $request);
1889 $response[] = trim(fgets($fp, 1024));
1895 // Skip first empty lines
1897 foreach ($resp as $idx => $line) {
1899 $line = trim($line);
1901 // Is this line empty?
1904 array_shift($response);
1906 // Abort on first non-empty line
1911 //* DEBUG: */ print("<strong>Response:</strong><pre>".print_r($response, true)."</pre>");
1913 // Proxy agent found?
1914 if ((substr(strtolower($response[0]), 0, 11) == "proxy-agent") && ($useProxy)) {
1915 // Proxy header detected, so remove two lines
1916 array_shift($response);
1917 array_shift($response);
1920 // Was the request successfull?
1921 if ((!eregi("200 OK", $response[0])) || (empty($response[0]))) {
1922 // Not found / access forbidden
1923 $response = array("", "", "");
1929 // Taken from www.php.net eregi() user comments
1930 function VALIDATE_EMAIL($email) {
1932 $email = COMPILE_CODE($email);
1934 // Check first part of email address
1935 $first = "[-a-z0-9!#$%&\'*+/=?^_<{|}~]+(\.[-a-zA-Z0-9!#$%&\'*+/=?^_<{|}~]+)*";
1938 $domain = "[a-z0-9-]+(\.[a-z0-9-]{2,5})+";
1941 $regex = "^".$first."@".$domain."$";
1943 // Return check result
1944 return eregi($regex, $email);
1947 // Function taken from user comments on www.php.net / function eregi()
1948 function VALIDATE_URL ($URL, $compile=true) {
1949 // Trim URL a little
1950 $URL = trim(urldecode($URL));
1951 //* DEBUG: */ echo $URL."<br />";
1953 // Compile some chars out...
1954 if ($compile) $URL = compileUriCode($URL, false, false, false);
1955 //* DEBUG: */ echo $URL."<br />";
1957 // Check for the extension filter
1958 if (EXT_IS_ACTIVE("filter")) {
1959 // Use the extension's filter set
1960 return FILTER_VALIDATE_URL($URL, false);
1963 // If not installed, perform a simple test. Just make it sure there is always a http:// or
1964 // https:// in front of the URLs
1965 return isUrlValid($URL);
1969 function MEMBER_ACTION_LINKS ($uid, $status = "") {
1970 // Define all main targets
1971 $TARGETS = array("del_user", "edit_user", "lock_user", "add_points", "sub_points");
1973 // Begin of navigation links
1974 $eval = "\$OUT = \"[ ";
1976 foreach ($TARGETS as $tar) {
1977 $eval .= "<span class=\\\"admin_user_link\\\"><a href=\\\"{!URL!}/modules.php?module=admin&what=".$tar."&u_id=".$uid."\\\" title=\\\"{--ADMIN_LINK_";
1978 //* DEBUG: */ echo "*".$tar."/".$status."*<br />\n";
1979 if (($tar == "lock_user") && ($status == "LOCKED")) {
1980 // Locked accounts shall be unlocked
1981 $eval .= "UNLOCK_USER";
1983 // All other status is fine
1984 $eval .= strtoupper($tar);
1986 $eval .= "_TITLE--}\\\">{--ADMIN_";
1987 if (($tar == "lock_user") && ($status == "LOCKED")) {
1988 // Locked accounts shall be unlocked
1989 $eval .= "UNLOCK_USER";
1991 // All other status is fine
1992 $eval .= strtoupper($tar);
1994 $eval .= "--}</a></span> | ";
1997 // Finish navigation link
1998 $eval = substr($eval, 0, -7)."]\";";
2005 // Function for backward-compatiblity
2006 // @TODO Can this function be deprecated?
2007 function ADD_CATEGORY_TABLE ($MODE, $return=false) {
2008 // Load it from the register extension
2009 return REGISTER_ADD_CATEGORY_TABLE ($MODE, $return);
2012 // Generate an email link
2013 function CREATE_EMAIL_LINK ($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)) $EMAIL = "#"; // Closed!
2032 // Return email link
2035 // Generate a hash for extra-security for all passwords
2036 function generateHash ($plainText, $salt = "") {
2039 // Is the required extension "sql_patches" there and a salt is not given?
2040 if (((EXT_VERSION_IS_OLDER("sql_patches", "0.3.6")) || (!EXT_IS_ACTIVE("sql_patches"))) && (empty($salt))) {
2041 // Extension sql_patches is missing/outdated so we hash the plain text with MD5
2042 return md5($plainText);
2045 // Do we miss an arry element here?
2046 if (!isConfigEntrySet('file_hash')) {
2048 debug_report_bug("Missing file_hash in ".__FUNCTION__.".");
2051 // When the salt is empty build a new one, else use the first x configured characters as the salt
2053 // Build server string
2054 $server = $_SERVER['PHP_SELF'].":".GET_USER_AGENT().":".getenv('SERVER_SOFTWARE').":".GET_REMOTE_ADDR().":".":".filemtime(constant('PATH')."inc/databases.php");
2057 $keys = constant('SITE_KEY').":".constant('DATE_KEY').":".getConfig('secret_key').":".getConfig('file_hash').":".date("d-m-Y (l-F-T)", bigintval(getConfig('patch_ctime'))).":".getConfig('master_salt');
2060 $data = $plainText.":".uniqid(mt_rand(), true).":".time();
2062 // Calculate number for generating the code
2063 $a = time() + constant('_ADD') - 1;
2065 // Generate SHA1 sum from modula of number and the prime number
2066 $sha1 = sha1(($a % constant('_PRIME')).$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a);
2067 //* DEBUG: */ echo "SHA1=".$sha1." (".strlen($sha1).")<br />";
2068 $sha1 = scrambleString($sha1);
2069 //* DEBUG: */ echo "Scrambled=".$sha1." (".strlen($sha1).")<br />";
2070 //* DEBUG: */ $sha1b = descrambleString($sha1);
2071 //* DEBUG: */ echo "Descrambled=".$sha1b." (".strlen($sha1b).")<br />";
2073 // Generate the password salt string
2074 $salt = substr($sha1, 0, getConfig('salt_length'));
2075 //* DEBUG: */ echo $salt." (".strlen($salt).")<br />";
2078 $salt = substr($salt, 0, getConfig('salt_length'));
2079 //* DEBUG: */ echo "GIVEN={$salt}<br />\n";
2083 return $salt.sha1($salt.$plainText);
2086 function scrambleString($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 function descrambleString($str) {
2118 // Scramble only 40 chars long strings
2119 if (strlen($str) != 40) return $str;
2121 // Load numbers from config
2122 $scrambleNums = explode(":", getConfig('pass_scramble'));
2125 if (count($scrambleNums) != 40) return $str;
2127 // Begin descrambling
2128 $orig = str_repeat(" ", 40);
2129 //* DEBUG: */ echo "+++Scrambled=".$str."+++<br />";
2130 for ($idx = 0; $idx < 40; $idx++) {
2131 $char = substr($str, $idx, 1);
2132 $orig = substr_replace($orig, $char, $scrambleNums[$idx], 1);
2135 // Return scrambled string
2136 //* DEBUG: */ echo "+++Original=".$orig."+++<br />";
2140 function genScrambleString ($len) {
2141 // Prepare array for the numbers
2142 $scrambleNumbers = array();
2144 // First we need to setup randomized numbers from 0 to 31
2145 for ($idx = 0; $idx < $len; $idx++) {
2147 $rand = mt_rand(0, ($len -1));
2149 // Check for it by creating more numbers
2150 while (array_key_exists($rand, $scrambleNumbers)) {
2151 $rand = mt_rand(0, ($len -1));
2155 $scrambleNumbers[$rand] = $rand;
2158 // So let's create the string for storing it in database
2159 $scrambleString = implode(":", $scrambleNumbers);
2160 return $scrambleString;
2163 // Append data like session ID or referal ID to the given URL which would
2164 // normally be stored in cookies
2165 function ADD_URL_DATA ($URL) {
2169 // Determine URL binder
2171 if (strpos($URL, "?") !== false) $BIND = "&";
2173 if ((!defined('__COOKIES')) || ((!__COOKIES))) {
2174 // Cookies are not accepted
2175 if ((!empty($_GET['refid'])) && (strpos($URL, "refid=") == 0)) {
2176 // Cookie found in URL
2177 $ADD .= $BIND."refid=".bigintval($_GET['refid']);
2178 } elseif ((GET_EXT_VERSION("sql_patches") != '') && (getConfig('def_refid') > 0)) {
2179 // Not found! So let's set default here
2180 $ADD .= $BIND."refid=".getConfig('def_refid');
2184 // Add all together and return it
2188 // Generate an PGP-like encrypted hash of given hash for e.g. cookies
2189 function generatePassString ($passHash) {
2190 // Return vanilla password hash
2193 // Is a secret key and master salt already initialized?
2194 if ((getConfig('secret_key') != "") && (getConfig('master_salt') != "")) {
2195 // Only calculate when the secret key is generated
2196 $newHash = ""; $start = 9;
2197 for ($idx = 0; $idx < 10; $idx++) {
2198 $part1 = hexdec(substr($passHash, $start, 4));
2199 $part2 = hexdec(substr(getConfig('secret_key'), $start, 4));
2200 $mod = dechex($idx);
2201 if ($part1 > $part2) {
2202 $mod = dechex(sqrt(($part1 - $part2) * constant('_PRIME') / pi()));
2203 } elseif ($part2 > $part1) {
2204 $mod = dechex(sqrt(($part2 - $part1) * constant('_PRIME') / pi()));
2206 $mod = substr(round($mod), 0, 4);
2207 $mod = str_repeat('0', 4-strlen($mod)).$mod;
2208 //* DEBUG: */ echo "*".$start."=".$mod."*<br />";
2213 //* DEBUG: */ print($passHash."<br />".$newHash." (".strlen($newHash).")");
2214 $ret = generateHash($newHash, getConfig('master_salt'));
2215 //* DEBUG: */ print($ret."<br />\n");
2218 //* DEBUG: */ echo "--".$passHash."--<br />\n";
2219 $ret = md5($passHash);
2220 //* DEBUG: */ echo "++".$ret."++<br />\n";
2227 // Fix "deleted" cookies
2228 function FIX_DELETED_COOKIES ($cookies) {
2229 // Is this an array with entries?
2230 if ((is_array($cookies)) && (count($cookies) > 0)) {
2231 // Then check all cookies if they are marked as deleted!
2232 foreach ($cookies as $cookieName) {
2233 // Is the cookie set to "deleted"?
2234 if (get_session($cookieName) == "deleted") {
2235 set_session($cookieName, "");
2241 // Output error messages in a fasioned way and die...
2242 function mxchange_die ($msg) {
2244 LOAD_INC_ONCE("inc/header.php");
2246 // Load the message template
2247 LOAD_TEMPLATE("admin_settings_saved", false, $msg);
2250 LOAD_INC_ONCE("inc/footer.php");
2256 // Display parsing time and number of SQL queries in footer
2257 function DISPLAY_PARSING_TIME_FOOTER() {
2258 // Is the timer started?
2259 if (!isset($GLOBALS['startTime'])) {
2265 $endTime = microtime(true);
2267 // "Explode" both times
2268 $start = explode(" ", $GLOBALS['startTime']);
2269 $end = explode(" ", $endTime);
2270 $runTime = $end[0] - $start[0];
2271 if ($runTime < 0) $runTime = 0;
2272 $runTime = TRANSLATE_COMMA($runTime);
2276 'runtime' => $runTime,
2277 'numSQLs' => (getConfig('sql_count') + 1),
2278 'numTemplates' => (getConfig('num_templates') + 1)
2281 // Load the template
2282 LOAD_TEMPLATE("show_timings", false, $content);
2285 // Unset/set session variables
2286 function set_session ($var, $value) {
2287 // Abort in CSS mode here
2288 if ($GLOBALS['output_mode'] == 1) return true;
2290 // Trim value and session variable
2291 $var = trim(SQL_ESCAPE($var)); $value = trim($value);
2293 // Is the session variable set?
2294 if (("".$value."" == "") && (isSessionVariableSet($var))) {
2295 // Remove the session
2296 //* DEBUG: */ echo "UNSET:".$var."=".get_session($var)."<br />\n";
2297 unset($_SESSION[$var]);
2298 return session_unregister($var);
2299 } elseif (("".$value."" != '') && (!isSessionVariableSet($var))) {
2301 //* DEBUG: */ echo "SET:".$var."=".$value."<br />\n";
2302 $_SESSION[$var] = $value;
2303 return session_register($var);
2304 } elseif (!empty($value)) {
2306 //* DEBUG: */ echo "UPDATE:".$var."=".$value."<br />\n";
2307 $_SESSION[$var] = $value;
2311 // Ignored (but valid)
2312 //* DEBUG: */ echo "IGNORED:".$var."=".$value."<br />\n";
2316 // Check wether a boolean constant is set
2317 // Taken from user comments in PHP documentation for function constant()
2318 function isBooleanConstantAndTrue($constName) { // : Boolean
2319 // Failed by default
2323 if (isset($GLOBALS['cache_array']['const'][$constName])) {
2325 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ".$constName."-CACHE!<br />\n";
2326 $res = $GLOBALS['cache_array']['const'][$constName];
2329 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ".$constName."-RESOLVE!<br />\n";
2330 if (defined($constName)) $res = (constant($constName) === true);
2333 $GLOBALS['cache_array']['const'][$constName] = $res;
2335 //* DEBUG: */ var_dump($res);
2341 // Check wether a session variable is set
2342 function isSessionVariableSet ($var) {
2343 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):var={$var}<br />\n";
2344 return (isset($_SESSION[$var]));
2346 // Returns wether the value of the session variable or NULL if not set
2347 function get_session ($var) {
2348 // Default is not found! ;-)
2351 // Is the variable there or cached values?
2352 if (isset($GLOBALS['cache_array']['session'][$var])) {
2353 // Get cached value (skips a lot SQL_ESCAPE() calles!
2354 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ".$var."-CACHE!<br />\n";
2355 $value = $GLOBALS['cache_array']['session'][$var];
2356 } elseif (isSessionVariableSet($var)) {
2357 // Then get it secured!
2358 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ".$var."-RESOLVE!<br />\n";
2359 $value = SQL_ESCAPE($_SESSION[$var]);
2362 $GLOBALS['cache_array']['session'][$var] = $value;
2369 // Send notification to admin
2370 function SEND_ADMIN_NOTIFICATION($subject, $templateName, $content=array(), $uid="0") {
2371 if (GET_EXT_VERSION("admins") >= "0.4.1") {
2373 SEND_ADMIN_EMAILS_PRO($subject, $templateName, $content, $uid);
2375 // Send outdated way
2376 $msg = LOAD_EMAIL_TEMPLATE($templateName, $content, $uid);
2377 SEND_ADMIN_EMAILS($subject, $msg);
2381 // Destroy user session
2382 function destroy_user_session () {
2384 $GLOBALS['userid'] = 0;
2386 // Remove all user data from session
2387 return ((set_session('userid', "")) && (set_session('u_hash', "")));
2390 // Merges an array together but only if both are arrays
2391 function merge_array ($array1, $array2) {
2392 // Are both an array?
2393 if ((is_array($array1)) && (is_array($array2))) {
2394 // Merge all together
2395 return array_merge($array1, $array2);
2396 } elseif (is_array($array1)) {
2397 // Return left array
2398 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("array2 is not an array. array != %s", gettype($array2)));
2400 } elseif (is_array($array2)) {
2401 // Return right array
2402 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("array1 is not an array. array != %s", gettype($array1)));
2406 // Both are not arrays
2407 debug_report_bug(__FUNCTION__.": No arrays provided!");
2410 // Debug message logger
2411 function DEBUG_LOG ($funcFile, $line, $message, $force=true) {
2412 // Is debug mode enabled?
2413 if ((isBooleanConstantAndTrue('DEBUG_MODE')) || ($force === true)) {
2414 // Log this message away
2415 $fp = fopen(constant('PATH')."inc/cache/debug.log", 'a') or mxchange_die("Cannot write logfile debug.log!");
2416 fwrite($fp, date("d.m.Y|H:i:s", time())."|".basename($funcFile)."|".$line."|".strip_tags($message)."\n");
2421 // Reads a directory with PHP files in and gets only files back
2422 function GET_DIR_AS_ARRAY ($baseDir, $prefix) {
2426 $dirPointer = opendir($baseDir) or mxchange_die("Cannot read ".basename($baseDir)." path!");
2429 while ($baseFile = readdir($dirPointer)) {
2430 // Load file only if extension is active
2432 $FQFN = $baseDir.$baseFile;
2434 // Is this a valid reset file?
2435 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):baseDir={$baseDir},prefix={$prefix},baseFile={$baseFile}<br />\n";
2436 if ((FILE_READABLE($FQFN)) && (substr($baseFile, 0, strlen($prefix)) == $prefix) && (substr($baseFile, -4, 4) == ".php")) {
2437 // Remove both for extension name
2438 $extName = substr($baseFile, strlen($prefix), -4);
2441 $extId = GET_EXT_ID($extName);
2443 // Is the extension valid and active?
2444 if (($extId > 0) && (EXT_IS_ACTIVE($extName))) {
2445 // Then add this file
2447 } elseif ($extId == 0) {
2448 // Add non-extension files as well
2455 closedir($dirPointer);
2460 // Return array with include files
2463 // Load more reset scripts
2464 function RESET_ADD_INCLUDES () {
2465 // Is the reset set or old sql_patches?
2466 if ((!defined('__DAILY_RESET')) || (EXT_VERSION_IS_OLDER("sql_patches", "0.4.5"))) {
2471 // Get more daily reset scripts
2472 $INC_POOL = GET_DIR_AS_ARRAY(constant('PATH')."inc/reset/", "reset_");
2475 if (!defined('DEBUG_RESET')) UPDATE_CONFIG("last_update", time());
2477 // Create current week mark
2478 $currWeek = date("W", time());
2481 if (getConfig('last_week') != $currWeek) {
2482 // Include weekly reset scripts
2483 $INC_POOL = merge_array($INC_POOL, GET_DIR_AS_ARRAY(constant('PATH')."inc/weekly/", "weekly_"));
2486 if (!defined('DEBUG_WEEKLY')) UPDATE_CONFIG("last_week", $currWeek);
2489 // Create current month mark
2490 $currMonth = date("m", time());
2493 if (getConfig('last_month') != $currMonth) {
2494 // Include monthly reset scripts
2495 $INC_POOL = merge_array($INC_POOL, GET_DIR_AS_ARRAY(constant('PATH')."inc/monthly/", "monthly_"));
2498 if (!defined('DEBUG_MONTHLY')) UPDATE_CONFIG("last_month", $currMonth);
2504 // Handle extra values
2505 function HANDLE_EXTRA_VALUES ($filterFunction, $value, $extraValue) {
2506 // Default is the value itself
2509 // Do we have a special filter function?
2510 if (!empty($filterFunction)) {
2511 // Does the filter function exist?
2512 if (function_exists($filterFunction)) {
2513 // Do we have extra parameters here?
2514 if (!empty($extraValue)) {
2515 // Put both parameters in one new array by default
2516 $args = array($value, $extraValue);
2518 // If we have an array simply use it and pre-extend it with our value
2519 if (is_array($extraValue)) {
2520 // Make the new args array
2521 $args = merge_array(array($value), $extraValue);
2524 // Call the multi-parameter call-back
2525 $ret = call_user_func_array($filterFunction, $args);
2527 // One parameter call
2528 $ret = call_user_func($filterFunction, $value);
2536 // Check if given FQFN is a readable file
2537 function FILE_READABLE($fqfn) {
2539 return ((file_exists($fqfn)) && (is_file($fqfn)) && (is_readable($fqfn)));
2541 // Converts timestamp selections into a timestamp
2542 function CONVERT_SELECTIONS_TO_TIMESTAMP(&$POST, &$DATA, &$id, &$skip) {
2543 // Init test variable
2546 // Get last three chars
2547 $test = substr($id, -3);
2549 // Improved way of checking! :-)
2550 if (in_array($test, array("_ye", "_mo", "_we", "_da", "_ho", "_mi", "_se"))) {
2551 // Found a multi-selection for timings?
2552 $test = substr($id, 0, -3);
2553 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)) {
2554 // Generate timestamp
2555 $POST[$test] = CREATE_TIMESTAMP_FROM_SELECTIONS($test, $POST);
2556 $DATA[] = sprintf("%s='%s'", $test, $POST[$test]);
2558 // Remove data from array
2559 foreach (array("ye", "mo", "we", "da", "ho", "mi", "se") as $rem) {
2560 unset($POST[$test."_".$rem]);
2564 unset($id); $skip = true; $test2 = $test;
2567 // Process this entry
2568 $skip = false; $test2 = "";
2571 // Reverts the german decimal comma into Computer decimal dot
2572 function REVERT_COMMA ($str) {
2573 // Default float is not a float... ;-)
2576 // Which language is selected?
2577 switch (GET_LANGUAGE()) {
2578 case "de": // German language
2579 // Remove german thousand dots first
2580 $str = str_replace(".", "", $str);
2582 // Replace german commata with decimal dot and cast it
2583 $float = (float)str_replace(",", ".", $str);
2586 default: // US and so on
2587 // Remove thousand dots first and cast
2588 $float = (float)str_replace(",", "", $str);
2596 // Handle menu-depending failed logins and return the rendered content
2597 function HANDLE_LOGIN_FAILTURES ($accessLevel) {
2598 // Default output is empty ;-)
2601 // Is the session data set?
2602 if ((isSessionVariableSet('mxchange_'.$accessLevel.'_failures')) && (isSessionVariableSet('mxchange_'.$accessLevel.'_last_fail'))) {
2603 // Ignore zero values
2604 if (get_session('mxchange_'.$accessLevel.'_failures') > 0) {
2605 // Non-guest has login failures found, get both data and prepare it for template
2606 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):accessLevel={$accessLevel}<br />\n";
2608 'login_failures' => get_session('mxchange_'.$accessLevel.'_failures'),
2609 'last_failure' => MAKE_DATETIME(get_session('mxchange_'.$accessLevel.'_last_fail'), "2")
2613 $OUT = LOAD_TEMPLATE("login_failures", true, $content);
2616 // Reset session data
2617 set_session('mxchange_'.$accessLevel.'_failures', "");
2618 set_session('mxchange_'.$accessLevel.'_last_fail', "");
2621 // Return rendered content
2626 function REBUILD_CACHE ($cache, $inc="") {
2627 // Shall I remove the cache file?
2628 if ((EXT_IS_ACTIVE("cache")) && (is_object($GLOBALS['cache_instance']))) {
2630 if ($GLOBALS['cache_instance']->loadCacheFile($cache)) {
2632 $GLOBALS['cache_instance']->destroyCacheFile();
2635 // Include file given?
2638 $INC = sprintf("inc/loader/load_cache-%s.php", $inc);
2640 // Is the include there?
2641 if (INCLUDE_READABLE($INC)) {
2642 // And rebuild it from scratch
2643 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): inc={$inc} - LOADED!<br />\n";
2646 // Include not found!
2647 DEBUG_LOG(__FUNCTION__, __LINE__, "Include {$inc} not found. cache={$cache}");
2653 // Purge admin menu cache
2654 function CACHE_PURGE_ADMIN_MENU ($id=0, $action="", $what="", $str="") {
2655 // Is the cache extension enabled or no cache instance or admin menu cache disabled?
2656 if (!EXT_IS_ACTIVE("cache")) {
2657 // Cache extension not active
2659 } elseif (!is_object($GLOBALS['cache_instance'])) {
2660 // No cache instance!
2661 DEBUG_LOG(__FUNCTION__, __LINE__, " No cache instance found.");
2663 } elseif ((!isConfigEntrySet('cache_admin_menu')) || (getConfig('cache_admin_menu') != "Y")) {
2664 // Caching disabled (currently experiemental!)
2668 // Experiemental feature!
2669 debug_report_bug("<strong>Experimental feature:</strong> You have to delete the admin_*.cache files by yourself at this point.");
2672 // Translates the "pool type" into human-readable
2673 function TRANSLATE_POOL_TYPE ($type) {
2674 // Default type is unknown
2675 $translated = sprintf(getMessage('POOL_TYPE_UNKNOWN'), $type);
2677 // Generate constant
2678 $constName = sprintf("POOL_TYPE_%s", $type);
2681 if (defined($constName)) {
2683 $translated = getMessage($constName);
2686 // Return "translation"
2690 // "Getter" for remote IP number
2691 function GET_REMOTE_ADDR () {
2692 // Get remote ip from environment
2693 $remoteAddr = getenv('REMOTE_ADDR');
2695 // Is removeip installed?
2696 if (EXT_IS_ACTIVE("removeip")) {
2697 // Then anonymize it
2698 $remoteAddr = GET_ANONYMOUS_REMOTE_ADDR($remoteAddr);
2704 // "Getter" for remote hostname
2705 function GET_REMOTE_HOST () {
2706 // Get remote ip from environment
2707 $remoteHost = getenv('REMOTE_HOST');
2709 // Is removeip installed?
2710 if (EXT_IS_ACTIVE("removeip")) {
2711 // Then anonymize it
2712 $remoteHost = GET_ANONYMOUS_REMOTE_HOST($remoteHost);
2718 // "Getter" for user agent
2719 function GET_USER_AGENT () {
2720 // Get remote ip from environment
2721 $userAgent = getenv('HTTP_USER_AGENT');
2723 // Is removeip installed?
2724 if (EXT_IS_ACTIVE("removeip")) {
2725 // Then anonymize it
2726 $userAgent = GET_ANONYMOUS_USER_AGENT($userAgent);
2732 // "Getter" for referer
2733 function GET_REFERER () {
2734 // Get remote ip from environment
2735 $referer = getenv('HTTP_REFERER');
2737 // Is removeip installed?
2738 if (EXT_IS_ACTIVE("removeip")) {
2739 // Then anonymize it
2740 $referer = GET_ANONYMOUS_REFERER($referer);
2747 // Adds a bonus mail to the queue
2748 // This is a high-level function!
2749 function ADD_NEW_BONUS_MAIL ($data, $mode="", $output=true) {
2750 // Use mode from data if not set and availble ;-)
2751 if ((empty($mode)) && (isset($data['mode']))) $mode = $data['mode'];
2753 // Generate receiver list
2754 $RECEIVER = GENERATE_RECEIVER_LIST($data['cat'], $data['receiver'], $mode);
2757 if (!empty($RECEIVER)) {
2758 // Add bonus mail to queue
2759 ADD_BONUS_MAIL_TO_QUEUE(
2771 // Mail inserted into bonus pool
2772 if ($output) LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_BONUS_SEND'));
2773 } elseif ($output) {
2774 // More entered than can be reached!
2775 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_MORE_SELECTED'));
2778 DEBUG_LOG(__FUNCTION__, __LINE__, " cat={$data['cat']},receiver={$data['receiver']},data=".base64_encode(serialize($data))." More selected, than available!");
2782 // Determines referal id and sets it
2783 function DETERMINE_REFID () {
2784 global $CLICK, $_SERVER;
2786 // Check if refid is set
2787 if ((!empty($_GET['user'])) && ($CLICK == 1) && (basename($_SERVER['PHP_SELF']) == "click.php")) {
2788 // The variable user comes from the click-counter script click.php and we only accept this here
2789 $GLOBALS['refid'] = bigintval($_GET['user']);
2790 } elseif (!empty($_POST['refid'])) {
2791 // Get referal id from variable refid (so I hope this makes my script more compatible to other scripts)
2792 $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_POST['refid']));
2793 } elseif (!empty($_GET['refid'])) {
2794 // Get referal id from variable refid (so I hope this makes my script more compatible to other scripts)
2795 $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_GET['refid']));
2796 } elseif (!empty($_GET['ref'])) {
2797 // Set refid=ref (the referal link uses such variable)
2798 $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_GET['ref']));
2799 } elseif ((isSessionVariableSet('refid')) && (get_session('refid') != 0)) {
2800 // Set session refid als global
2801 $GLOBALS['refid'] = bigintval(get_session('refid'));
2802 } elseif ((GET_EXT_VERSION("sql_patches") != "") && (getConfig('def_refid') > 0)) {
2803 // Set default refid as refid in URL
2804 $GLOBALS['refid'] = bigintval(getConfig('def_refid'));
2805 } elseif ((GET_EXT_VERSION("user") >= "0.3.4") && (getConfig('select_user_zero_refid')) == "Y") {
2806 // Select a random user which has confirmed enougth mails
2807 $GLOBALS['refid'] = SELECT_RANDOM_REFID();
2809 // No default ID when sql_patches is not installed or none set
2810 $GLOBALS['refid'] = 0;
2813 // Set cookie when default refid > 0
2814 if (!isSessionVariableSet('refid') || (!empty($GLOBALS['refid'])) || ((get_session('refid') == "0") && (getConfig('def_refid') > 0))) {
2816 set_session('refid', $GLOBALS['refid']);
2819 // Return determined refid
2820 return $GLOBALS['refid'];
2823 // Destroys the admin session
2824 function destroyAdminSession ($destroy = true) {
2825 // Kill maybe existing session variables including array elements
2826 set_session('admin_login', "");
2827 set_session('admin_md5' , "");
2828 set_session('admin_last' , "");
2829 set_session('admin_to' , "");
2831 // Destroy session and return status
2833 return session_destroy();
2836 // All fine if we shall not really destroy the session
2840 // Checks if a given apache module is loaded
2841 function IF_APACHE_MODULE_LOADED ($apacheModule) {
2842 // Check it and return result
2843 return (((function_exists('apache_get_modules')) && (in_array($apacheModule, apache_get_modules()))) || (!function_exists('apache_get_modules')));
2846 // Merges $_CONFIG with data in given array
2847 function mergeConfig ($newConfig) {
2849 $_CONFIG = merge_array($_CONFIG, $newConfig);
2852 // Getter for $_CONFIG entries
2853 function getConfig ($entry) {
2859 // Is the entry there?
2860 if (isConfigEntrySet($entry)) {
2862 $value = $_CONFIG[$entry];
2869 // Setter for $_CONFIG entries
2870 function setConfigEntry ($entry, $value) {
2873 // Secure the entry name
2874 $entry = SQL_ESCAPE($entry);
2877 $_CONFIG[$entry] = $value;
2880 // Checks wether the given config entry is set
2881 function isConfigEntrySet ($entry) {
2883 return (isset($_CONFIG[$entry]));
2886 // Increment or init with given value or 1 as default the given config entry
2887 function incrementConfigEntry ($configEntry, $value=1) {
2890 // Increment it if set or init it with 1
2891 if (getConfig($configEntry) > 0) {
2892 $_CONFIG[$configEntry] += $value;
2894 $_CONFIG[$configEntry] = $value;
2898 // "Getter" for language strings
2899 // @TODO Rewrite all language constants to this function.
2900 function getMessage ($messageId) {
2901 // Default is not found!
2902 $return = "!".$messageId."!";
2904 // Is the language string found?
2905 if (isset($GLOBALS['msg'][strtolower($messageId)])) {
2906 // Language array element found in small_letters
2907 $return = $GLOBALS['msg'][$messageId];
2908 } elseif (isset($GLOBALS['msg'][strtoupper($messageId)])) {
2909 // @DEPRECATED Language array element found in BIG_LETTERS
2910 $return = $GLOBALS['msg'][$messageId];
2911 } elseif (defined($messageId)) {
2912 // @DEPRECATED Deprecated constant found
2913 $return = constant($messageId);
2915 // Missing language constant
2916 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Missing message string %s detected.", $messageId));
2919 // Return the string
2923 // Get current theme name
2924 function GET_CURR_THEME() {
2927 // The default theme is 'default'... ;-)
2930 // Load default theme if not empty from configuration
2931 if (getConfig('default_theme') != "") $ret = getConfig('default_theme');
2933 if (!isSessionVariableSet('mxchange_theme')) {
2934 // Set default theme
2935 set_session('mxchange_theme', $ret);
2936 } elseif ((isSessionVariableSet('mxchange_theme')) && (GET_EXT_VERSION("sql_patches") >= "0.1.4")) {
2937 //die("<pre>".print_r($GLOBALS['cache_array']['themes'], true)."</pre>");
2938 // Get theme from cookie
2939 $ret = get_session('mxchange_theme');
2942 if (THEME_GET_ID($ret) == 0) {
2943 // Fix it to default
2946 } elseif ((!isBooleanConstantAndTrue('mxchange_installed')) && ((isBooleanConstantAndTrue('mxchange_installing')) || ($GLOBALS['output_mode'] == true)) && ((!empty($_GET['theme'])) || (!empty($_POST['theme'])))) {
2947 // Prepare FQFN for checking
2948 $theme = sprintf("%stheme/%s/theme.php", constant('PATH'), SQL_ESCAPE($_GET['theme']));
2950 // Installation mode active
2951 if ((!empty($_GET['theme'])) && (FILE_READABLE($theme))) {
2952 // Set cookie from URL data
2953 set_session('mxchange_theme', SQL_ESCAPE($_GET['theme']));
2954 } elseif (FILE_READABLE(sprintf("%stheme/%s/theme.php", constant('PATH'), SQL_ESCAPE($_POST['theme'])))) {
2955 // Set cookie from posted data
2956 set_session('mxchange_theme', SQL_ESCAPE($_POST['theme']));
2960 $ret = get_session('mxchange_theme');
2962 // Invalid design, reset cookie
2963 set_session('mxchange_theme', $ret);
2966 // Add (maybe) found theme.php file to inclusion list
2967 $theme = sprintf("%stheme/%s/theme.php", constant('PATH'), SQL_ESCAPE($ret));
2969 // Try to load the requested include file
2970 if (FILE_READABLE($theme)) $INC_POOL[] = $theme;
2972 // Return theme value
2976 // Get id from theme
2977 function THEME_GET_ID ($name) {
2978 // Is the extension "theme" installed?
2979 if (!EXT_IS_ACTIVE("theme")) {
2987 // Is the cache entry there?
2988 if (isset($GLOBALS['cache_array']['themes']['id'][$name])) {
2989 // Get the version from cache
2990 $id = $GLOBALS['cache_array']['themes']['id'][$name];
2993 incrementConfigEntry('cache_hits');
2994 } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
2995 // Check if current theme is already imported or not
2996 $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_themes` WHERE theme_path='%s' LIMIT 1",
2997 array($name), __FILE__, __LINE__);
3000 if (SQL_NUMROWS($result) == 1) {
3002 list($id) = SQL_FETCHROW($result);
3006 SQL_FREERESULT($result);
3013 // Read a given file
3014 function READ_FILE ($FQFN, $sqlPrepare = false) {
3016 if (function_exists('file_get_contents')) {
3018 $content = file_get_contents($FQFN);
3020 // Fall-back to implode-file chain
3021 $content = implode("", file($FQFN));
3024 // Prepare SQL queries?
3025 if ($sqlPrepare === true) {
3026 // Remove some unwanted chars
3027 $content = str_replace("\r", "", $content);
3028 $content = str_replace("\n\n", "\n", $content);
3031 // Return the content
3035 // Writes content to a file
3036 function WRITE_FILE ($FQFN, $content) {
3037 // Is the file writeable?
3038 if ((FILE_READABLE($FQFN)) && (!is_writeable($FQFN)) && (!chmod($FQFN, 0644))) {
3040 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("File %s not writeable.", basename($FQFN)));
3046 // By default all is failed...
3049 // Is the function there?
3050 if (function_exists('file_put_contents')) {
3051 // Write it directly
3052 $return = file_put_contents($FQFN, $content);
3054 // Write it with fopen
3055 $fp = fopen($FQFN, 'w') or mxchange_die("Cannot write file ".basename($FQFN)."!");
3056 fwrite($fp, $content);
3060 $return = chmod($FQFN, 0644);
3067 // Generates an error code from given account status
3068 function GEN_ERROR_CODE_FROM_ACCOUNT_STATUS ($status) {
3069 // Default error code if unknown account status
3070 $ERROR = constant('CODE_UNKNOWN_STATUS');
3072 // Generate constant name
3073 $constantName = sprintf("CODE_ID_%s", $status);
3075 // Is the constant there?
3076 if (defined($constantName)) {
3078 $ERROR = constant($constantName);
3081 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown error status %s detected.", $status));
3084 // Return error code
3088 // Clears the output buffer. This function does *NOT* backup sent content.
3089 function clearOutputBuffer () {
3090 // Trigger an error on failure
3091 if (!ob_end_clean()) {
3093 debug_report_bug(__FUNCTION__.": Failed to clean output buffer.");
3097 // "Getter" for revision/version data
3098 function getActualVersion ($type = 0) {
3099 // By default nothing is new... ;-)
3102 // FQFN of revision file
3103 $FQFN = sprintf("%sinc/cache/.revision", constant('PATH'));
3105 // Check for revision file
3106 if (!FILE_READABLE($FQFN)) {
3107 // Not found, so we need to create it
3110 // Revision file found
3111 $ins_vers = explode("\n", READ_FILE($FQFN));
3113 // Is the content valid?
3114 if ((!is_array($ins_vers)) || (count($ins_vers) <= 0) || (!isset($ins_vers[$type])) || ($ins_vers[0]) == "new") {
3115 // File needs update!
3118 // Revision-File has valid Data and isn't 'new' so return the Rev-Number
3119 return trim($ins_vers[$type]);
3123 // Has it been updated?
3124 if ($new === true) {
3125 // No Revision-File or has no valid Data so read the Revision from the Server.
3126 $version = GET_URL("check-updates3.php");
3129 $akt_vers[] = trim($version[10]);
3130 $akt_vers[] = trim($version[9]);
3131 $akt_vers[] = trim($version[8]);
3134 WRITE_FILE($FQFN, implode("\n", $akt_vers));
3136 // Return requested content
3137 return trim($akt_vers[$type]);
3141 // Loads an include file and logs any missing files for debug purposes
3142 function LOAD_INC ($INC) {
3143 // Get constant path
3144 $PATH = constant('PATH');
3146 // Use the include file name directly
3147 // @TODO Try to find all locations where an FQFN is given to these two
3148 // @TODO functions and avoid it.
3151 // Check if PATH is in $INC
3152 if (substr($INC, 0, $PATH) != $PATH) {
3153 // Add it. This is why we need a trailing slash in config.php
3154 $FQFN = $PATH . $INC;
3157 // Is the include file there?
3158 if (!FILE_READABLE($FQFN)) {
3159 // Not there so log it
3160 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Include file %s not found.", basename($INC)));
3168 // Loads an include file once
3169 function LOAD_INC_ONCE ($INC) {
3170 // Is it not loaded?
3171 if (!isset($GLOBALS['cache_array']['load_once'][$INC])) {
3172 // Then try to load it
3175 // And mark it as loaded
3176 $GLOBALS['cache_array']['load_once'][$INC] = true;
3180 // Back-ported from the new ship-simu engine. :-)
3181 function debug_get_printable_backtrace () {
3183 $backtrace = "<ol>\n";
3185 // Get and prepare backtrace for output
3186 $backtraceArray = debug_backtrace();
3187 foreach ($backtraceArray as $key => $trace) {
3188 if (!isset($trace['file'])) $trace['file'] = __FILE__;
3189 if (!isset($trace['line'])) $trace['line'] = __LINE__;
3190 if (!isset($trace['args'])) $trace['args'] = array();
3191 $backtrace .= "<li class=\"debug_list\"><span class=\"backtrace_file\">".basename($trace['file'])."</span>:".$trace['line'].", <span class=\"backtrace_function\">".$trace['function']."(".count($trace['args']).")</span></li>\n";
3195 $backtrace .= "</ol>\n";
3197 // Return the backtrace
3201 // Output a debug backtrace to the user
3202 function debug_report_bug ($message = "") {
3205 // Is the optional message set?
3206 if (!empty($message)) {
3208 $debug = sprintf("Note: %s<br />\n",
3212 // @TODO Add a little more infos here
3213 DEBUG_LOG(__FUNCTION__, __LINE__, $message);
3217 $debug .= ("Please report this error at <a href=\"http://bugs.mxchange.org\" rel=\"external\" target=\"_blank\">bugs.mxchange.org</a>:<pre>");
3218 $debug .= (debug_get_printable_backtrace());
3219 $debug .= ("</pre>Thank you for your help finding bugs.");
3225 // Generates a ***weak*** seed (taken from de.php.net/mt_srand)
3226 function generateSeed () {
3227 list($usec, $sec) = explode(" ", microtime());
3228 return ((float)$sec + (float)$usec);
3231 // Converts a message code to a human-readable message
3232 function convertCodeToMessage ($code) {
3235 case constant('CODE_LOGOUT_DONE') : $msg = getMessage('LOGOUT_DONE'); break;
3236 case constant('CODE_LOGOUT_FAILED') : $msg = "<span class=\"guest_failed\">{--LOGOUT_FAILED--}</span>"; break;
3237 case constant('CODE_DATA_INVALID') : $msg = getMessage('MAIL_DATA_INVALID'); break;
3238 case constant('CODE_POSSIBLE_INVALID') : $msg = getMessage('MAIL_POSSIBLE_INVALID'); break;
3239 case constant('CODE_ACCOUNT_LOCKED') : $msg = getMessage('MEMBER_ACCOUNT_LOCKED_UNC'); break;
3240 case constant('CODE_USER_404') : $msg = getMessage('USER_NOT_FOUND'); break;
3241 case constant('CODE_STATS_404') : $msg = getMessage('MAIL_STATS_404'); break;
3242 case constant('CODE_ALREADY_CONFIRMED'): $msg = getMessage('MAIL_ALREADY_CONFIRMED'); break;
3244 case constant('CODE_ERROR_MAILID'):
3245 if (EXT_IS_ACTIVE($ext, true)) {
3246 $msg = getMessage('ERROR_CONFIRMING_MAIL');
3248 $msg = sprintf(getMessage('EXTENSION_PROBLEM_NOT_INSTALLED'), "mailid");
3252 case constant('CODE_EXTENSION_PROBLEM'):
3253 if (isset($_GET['ext'])) {
3254 $msg = sprintf(getMessage('EXTENSION_PROBLEM_EXT_INACTIVE'), SQL_ESCAPE($_GET['ext']));
3256 $msg = getMessage('EXTENSION_PROBLEM_UNSET_EXT');
3260 case constant('CODE_COOKIES_DISABLED') : $msg = getMessage('LOGIN_NO_COOKIES'); break;
3261 case constant('CODE_BEG_SAME_AS_OWN') : $msg = getMessage('BEG_SAME_UID_AS_OWN'); break;
3262 case constant('CODE_LOGIN_FAILED') : $msg = getMessage('LOGIN_FAILED_GENERAL'); break;
3263 default : $msg = sprintf(getMessage('UNKNOWN_MAILID_CODE'), $code); break;
3266 // Return the message
3270 // Checks wether the given extension is currently not installed
3271 // and redirects if so.
3272 function REDIRCT_ON_UNINSTALLED_EXTENSION ($ext_name) {
3273 // Is the extension uninstalled/inactive?
3274 if (!EXT_IS_ACTIVE($ext_name)) {
3275 // Redirect to index
3276 LOAD_URL("modules.php?module=index&msg=".constant('CODE_EXTENSION_PROBLEM')."&ext=".$ext_name);
3280 // Generate a "link" for the given admin id (aid)
3281 function GENERATE_AID_LINK ($aid) {
3282 // No assigned admin is default
3283 $admin = "<div class=\"admin_note\">{--ADMIN_NO_ADMIN_ASSIGNED--}</div>";
3285 // Zero? = Not assigned
3287 // Load admin's login
3288 $login = GET_ADMIN_LOGIN($aid);
3289 if ($login != "***") {
3290 // Is the extension there?
3291 if (EXT_IS_ACTIVE("admins")) {
3293 $admin = "<a href=\"".ADMINS_CREATE_EMAIL_LINK(GET_ADMIN_EMAIL($aid))."\">".$login."</a>";
3295 // Extension not found
3296 $admin = sprintf(getMessage('EXTENSION_PROBLEM_NOT_INSTALLED'), "admins");
3300 $admin = "<div class=\"admin_note\">".sprintf(getMessage('ADMIN_ID_404'), $aid)."</div>";
3308 // Checks wether an include file (non-FQFN better) is readable
3309 function INCLUDE_READABLE ($INC) {
3311 $FQFN = constant('PATH') . $INC;
3314 return FILE_READABLE($FQFN);
3318 // @TODO Implement $compress
3319 function encodeString ($str, $compress=true) {
3320 $str = urlencode(base64_encode(compileUriCode($str)));
3324 // Decode strings encoded with encodeString()
3325 // @TODO Implement $decompress
3326 function decodeString ($str, $decompress=true) {
3327 $str = compileUriCode(base64_decode(urldecode(compileUriCode($str))));
3331 // Compile characters which are allowed in URLs
3332 function compileUriCode ($code, $simple=true) {
3333 // Compile constants
3334 if (!$simple) $code = str_replace("{--", '".', str_replace("--}", '."', $code));
3336 // Compile QUOT and other non-HTML codes
3337 $code = str_replace("{DOT}", ".",
3338 str_replace("{SLASH}", "/",
3339 str_replace("{QUOT}", "'",
3340 str_replace("{DOLLAR}", "$",
3341 str_replace("{OPEN_ANCHOR}", "(",
3342 str_replace("{CLOSE_ANCHOR}", ")",
3343 str_replace("{OPEN_SQR}", "[",
3344 str_replace("{CLOSE_SQR}", "]",
3345 str_replace("{PER}", "%",
3349 // Return compiled code
3353 // Function taken from user comments on www.php.net / function eregi()
3354 function isUrlValid ($url) {
3356 $url = strip_tags(str_replace("\\", "", compileUriCode(urldecode($url))));
3358 // Allows http and https
3359 $http = "(http|https)+(:\/\/)";
3361 $domain1 = "([[:alnum:]]([-[:alnum:]])*\.)?([[:alnum:]][-[:alnum:]\.]*[[:alnum:]])(\.[[:alpha:]]{2,5})?";
3362 // Test double-domains (e.g. .de.vu)
3363 $domain2 = "([-[:alnum:]])?(\.[[:alnum:]][-[:alnum:]\.]*[[:alnum:]])(\.[[:alpha:]]{2,5})(\.[[:alpha:]]{2,5})?";
3365 $ip = "([[:digit:]]{1,3})\.([[:digit:]]{1,3})\.([[:digit:]]{1,3})\.([[:digit:]]{1,3})";
3367 $dir = "((/)+([-_\.[:alnum:]])+)*";
3369 $page = "/([-_[:alnum:]][-\._[:alnum:]]*\.[[:alnum:]]{2,5})?";
3370 // ... and the string after and including question character
3371 $getstring1 = "([\?/]([[:alnum:]][-\._%[:alnum:]]*(=)?([-\@\._:%[:alnum:]])+)(&([[:alnum:]]([-_%[:alnum:]])*(=)?([-\@\[\._:%[:alnum:]])+(\])*))*)?";
3372 // Pattern for URLs like http://url/dir/doc.html?var=value
3373 $pattern['d1dpg1'] = $http.$domain1.$dir.$page.$getstring1;
3374 $pattern['d2dpg1'] = $http.$domain2.$dir.$page.$getstring1;
3375 $pattern['ipdpg1'] = $http.$ip.$dir.$page.$getstring1;
3376 // Pattern for URLs like http://url/dir/?var=value
3377 $pattern['d1dg1'] = $http.$domain1.$dir."/".$getstring1;
3378 $pattern['d2dg1'] = $http.$domain2.$dir."/".$getstring1;
3379 $pattern['ipdg1'] = $http.$ip.$dir."/".$getstring1;
3380 // Pattern for URLs like http://url/dir/page.ext
3381 $pattern['d1dp'] = $http.$domain1.$dir.$page;
3382 $pattern['d1dp'] = $http.$domain2.$dir.$page;
3383 $pattern['ipdp'] = $http.$ip.$dir.$page;
3384 // Pattern for URLs like http://url/dir
3385 $pattern['d1d'] = $http.$domain1.$dir;
3386 $pattern['d2d'] = $http.$domain2.$dir;
3387 $pattern['ipd'] = $http.$ip.$dir;
3388 // Pattern for URLs like http://url/?var=value
3389 $pattern['d1g1'] = $http.$domain1."/".$getstring1;
3390 $pattern['d2g1'] = $http.$domain2."/".$getstring1;
3391 $pattern['ipg1'] = $http.$ip."/".$getstring1;
3392 // Pattern for URLs like http://url?var=value
3393 $pattern['d1g12'] = $http.$domain1.$getstring1;
3394 $pattern['d2g12'] = $http.$domain2.$getstring1;
3395 $pattern['ipg12'] = $http.$ip.$getstring1;
3396 // Test all patterns
3398 foreach ($pattern as $key=>$pat) {
3400 if (defined('DEBUG_REGEX')) {
3401 $pat = str_replace("[:alnum:]", "0-9a-zA-Z", $pat);
3402 $pat = str_replace("[:alpha:]", "a-zA-Z", $pat);
3403 $pat = str_replace("[:digit:]", "0-9", $pat);
3404 $pat = str_replace(".", "\.", $pat);
3405 $pat = str_replace("@", "\@", $pat);
3406 echo $key."= ".$pat."<br />";
3409 // Check if expression matches
3410 $reg = ($reg || preg_match(("^".$pat."^"), $url));
3413 if ($reg === true) break;
3416 // Return true/false
3420 // Smartly adds slashes
3421 function smartAddSlashes ($unquoted) {
3422 $unquoted = str_replace("\\", "", $unquoted);
3423 return addslashes($unquoted);
3426 // Decode entities in a nicer way
3427 function decodeEntities ($str) {
3428 // @TODO We may want to switch over to UTF-8 here!
3429 $decodedString = html_entity_decode($str, ENT_NOQUOTES, "ISO-8859-15");
3431 // Return decoded string
3432 return $decodedString;
3435 // Wtites data to a config.php-style file
3436 // @TODO Rewrite this function to use READ_FILE() and WRITE_FILE()
3437 function changeDataInFile ($FQFN, $comment, $prefix, $suffix, $DATA, $seek=0) {
3438 // Initialize some variables
3444 // Is the file there and read-/write-able?
3445 if ((FILE_READABLE($FQFN)) && (is_writeable($FQFN))) {
3446 $search = "CFG: ".$comment;
3447 $tmp = $FQFN.".tmp";
3449 // Open the source file
3450 $fp = @fopen($FQFN, 'r') or OUTPUT_HTML("<strong>READ:</strong> ".$FQFN."<br />");
3452 // Is the resource valid?
3453 if (is_resource($fp)) {
3454 // Open temporary file
3455 $fp_tmp = @fopen($tmp, 'w') or OUTPUT_HTML("<strong>WRITE:</strong> ".$tmp."<br />");
3457 // Is the resource again valid?
3458 if (is_resource($fp_tmp)) {
3459 while (!feof($fp)) {
3460 // Read from source file
3461 $line = fgets ($fp, 1024);
3463 if (strpos($line, $search) > -1) { $next = 0; $found = true; }
3466 if ($next === $seek) {
3468 $line = $prefix . $DATA . $suffix."\n";
3474 // Write to temp file
3475 fputs($fp_tmp, $line);
3481 // Finished writing tmp file
3485 // Close source file
3488 if (($done) && ($found)) {
3489 // Copy back tmp file and delete tmp :-)
3492 define('_FATAL', false);
3493 } elseif (!$found) {
3494 OUTPUT_HTML("<strong>CHANGE:</strong> 404!");
3495 define('_FATAL', true);
3497 OUTPUT_HTML("<strong>TMP:</strong> UNDONE!");
3498 define('_FATAL', true);
3502 // File not found, not readable or writeable
3503 OUTPUT_HTML("<strong>404:</strong> ".$FQFN."<br />");
3507 //////////////////////////////////////////////////
3508 // AUTOMATICALLY RE-GENERATED MISSING FUNCTIONS //
3509 //////////////////////////////////////////////////
3511 if (!function_exists('html_entity_decode')) {
3512 // Taken from documentation on www.php.net
3513 function html_entity_decode ($string) {
3514 $trans_tbl = get_html_translation_table(HTML_ENTITIES);
3515 $trans_tbl = array_flip($trans_tbl);
3516 return strtr($string, $trans_tbl);