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($FQFN))) {
50 // Test write-access on directory
51 return is_writeable(dirname($FQFN));
54 // Output HTML code directly or "render" it. You addionally switch the new-line character off
55 function OUTPUT_HTML ($HTML, $newLine = true) {
56 // Some global variables
59 // Do we have HTML-Code here?
61 // Yes, so we handle it as you have configured
62 switch (constant('OUTPUT_MODE'))
65 // That's why you don't need any \n at the end of your HTML code... :-)
66 if (constant('_OB_CACHING') == "on") {
67 // Output into PHP's internal buffer
70 // That's why you don't need any \n at the end of your HTML code... :-)
71 if ($newLine) echo "\n";
73 // Render mode for old or lame servers...
76 // That's why you don't need any \n at the end of your HTML code... :-)
77 if ($newLine) $OUTPUT .= "\n";
82 // If we are switching from render to direct output rendered code
83 if ((!empty($OUTPUT)) && (constant('_OB_CACHING') != "on")) { OUTPUT_RAW($OUTPUT); $OUTPUT = ""; }
85 // The same as above... ^
87 if ($newLine) echo "\n";
91 // Huh, something goes wrong or maybe you have edited config.php ???
92 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid renderer %s detected.", constant('OUTPUT_MODE')));
93 mxchange_die("<strong>{--FATAL_ERROR--}:</strong> {--LANG_NO_RENDER_DIRECT--}");
96 } elseif ((constant('_OB_CACHING') == "on") && (isset($GLOBALS['footer_sent'])) && ($GLOBALS['footer_sent'] == 1)) {
97 // Headers already sent?
100 DEBUG_LOG(__FUNCTION__, __LINE__, "Headers already sent! We need debug backtrace here.");
102 // Trigger an user error
103 debug_report_bug("Headers are already sent!");
106 // Output cached HTML code
107 $OUTPUT = ob_get_contents();
109 // Clear output buffer for later output if output is found
110 if (!empty($OUTPUT)) {
115 header("HTTP/1.1 200");
118 $now = gmdate('D, d M Y H:i:s') . ' GMT';
120 // General headers for no caching
121 header("Expired: " . $now); // RFC2616 - Section 14.21
122 header("Last-Modified: " . $now);
123 header("Cache-Control: no-store, no-cache, must-revalidate, pre-check=0, post-check=0, max-age=0"); // HTTP/1.1
124 header("Pragma: no-cache"); // HTTP/1.0
125 header("Connection: Close");
127 // Extension "rewrite" installed?
128 if ((EXT_IS_ACTIVE("rewrite")) && ($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != "-1")) {
129 $OUTPUT = REWRITE_LINKS($OUTPUT);
132 // Compile and run finished rendered HTML code
133 while (strpos($OUTPUT, '{!') > 0) {
134 // Prepare the content and eval() it...
136 $eval = "\$newContent = \"".COMPILE_CODE(smartAddSlashes($OUTPUT))."\";";
139 // Was that eval okay?
140 if (empty($newContent)) {
141 // Something went wrong!
142 mxchange_die("Evaluation error:<pre>".htmlentities($eval)."</pre>");
144 $OUTPUT = $newContent;
147 // Output code here, DO NOT REMOVE! ;-)
149 } elseif ((constant('OUTPUT_MODE') == "render") && (!empty($OUTPUT))) {
150 // Rewrite links when rewrite extension is active
151 if ((EXT_IS_ACTIVE("rewrite")) && ($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != "-1")) {
152 $OUTPUT = REWRITE_LINKS($OUTPUT);
155 // Compile and run finished rendered HTML code
156 while (strpos($OUTPUT, '{!') > 0) {
157 $eval = "\$OUTPUT = \"".COMPILE_CODE(smartAddSlashes($OUTPUT))."\";";
161 // Output code here, DO NOT REMOVE! ;-)
166 // Output the raw HTML code
167 function OUTPUT_RAW ($HTML) {
168 // Output stripped HTML code to avoid broken JavaScript code, etc.
169 echo stripslashes(stripslashes($HTML));
171 // Flush the output if only constant('_OB_CACHING') is not "on"
172 if (constant('_OB_CACHING') != "on") {
178 // Init fatal message array
179 function initFatalMessages () {
180 $GLOBALS['fatal_messages'] = array();
183 // Getter for whole fatal error messages
184 function getFatalArray () {
185 return $GLOBALS['fatal_messages'];
188 // Add a fatal error message to the queue array
189 function addFatalMessage ($F, $L, $message, $extra="") {
190 if (is_array($extra)) {
191 // Multiple extras for a message with masks
192 $message = call_user_func_array('sprintf', $extra);
193 } elseif (!empty($extra)) {
194 // $message is text with a mask plus extras to insert into the text
195 $message = sprintf($message, $extra);
198 // Add message to $GLOBALS['fatal_messages']
199 $GLOBALS['fatal_messages'][] = $message;
201 // Log fatal messages away
202 DEBUG_LOG($F, $L, " message={$message}");
205 // Getter for total fatal message count
206 function getTotalFatalErrors () {
210 // Do we have at least the first entry?
211 if (!empty($GLOBALS['fatal_messages'][0])) {
213 $count = count($GLOBALS['fatal_messages']);
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']), __FUNCTION__, __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 $tmpl_file = "\$ret=\"".COMPILE_CODE(smartAddSlashes($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()) || ((isInstalling()) && (!isInstalled()))) {
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! ;)
370 if ($return === true) {
371 // Return the HTML code
377 } elseif (isDebugModeEnabled()) {
378 // Warning, empty output!
379 return "E:".$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 $eval = "\$SUBJECT = decodeEntities(\"".COMPILE_CODE(smartAddSlashes($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)), __FUNCTION__, __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 (isDebugModeEnabled()) {
432 // Load email header template
433 $FROM = LOAD_EMAIL_TEMPLATE("header");
436 $FROM .= LOAD_EMAIL_TEMPLATE("header");
441 $eval = "\$TO = \"".COMPILE_CODE(smartAddSlashes($TO))."\";";
445 $eval = "\$MSG = \"".COMPILE_CODE(smartAddSlashes($MSG))."\";";
448 // Fix HTML parameter (default is no!)
449 if (empty($HTML)) $HTML = "N";
450 if (isDebugModeEnabled()) {
451 // In debug mode we want to display the mail instead of sending it away so we can debug this part
453 ".htmlentities(trim($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, $FROM);
470 // Check if legacy or PHPMailer command
471 // @TODO Rewrite this to an extension 'smtp'
473 function CHECK_PHPMAILER_USAGE() {
474 return ((defined('SMTP_HOSTNAME')) && (defined('SMTP_USER')) && (defined('SMTP_PASSWORD')) && (constant('SMTP_HOSTNAME') != "") && (constant('SMTP_USER') != ""));
478 * Send out a raw email with PHPMailer class or legacy mail() command
480 function SEND_RAW_EMAIL ($to, $subject, $msg, $from) {
481 // Shall we use PHPMailer class or legacy mode?
482 if (CHECK_PHPMAILER_USAGE()) {
483 // Use PHPMailer class with SMTP enabled
484 LOAD_INC_ONCE("inc/phpmailer/class.phpmailer.php");
485 LOAD_INC_ONCE("inc/phpmailer/class.smtp.php");
488 $mail = new PHPMailer();
489 $mail->PluginDir = sprintf("%sinc/phpmailer/", constant('PATH'));
492 $mail->SMTPAuth = true;
493 $mail->Host = constant('SMTP_HOSTNAME');
495 $mail->Username = constant('SMTP_USER');
496 $mail->Password = constant('SMTP_PASSWORD');
498 $mail->From = constant('WEBMASTER');
502 $mail->FromName = constant('MAIN_TITLE');
503 $mail->Subject = $subject;
504 if ((EXT_IS_ACTIVE("html_mail")) && (strip_tags($msg) != $msg)) {
506 $mail->AltBody = "Your mail program required HTML support to read this mail!";
507 $mail->WordWrap = 70;
510 $mail->Body = decodeEntities($msg);
512 $mail->AddAddress($to, "");
513 $mail->AddReplyTo(constant('WEBMASTER'), constant('MAIN_TITLE'));
514 $mail->AddCustomHeader("Errors-To:".constant('WEBMASTER'));
515 $mail->AddCustomHeader("X-Loop:".constant('WEBMASTER'));
518 // Use legacy mail() command
519 @mail($to, $subject, decodeEntities($msg), $from);
524 // Generate a password in a specified length or use default password length
525 function GEN_PASS ($LEN = 0) {
526 // Auto-fix invalid length of zero
527 if ($LEN == 0) $LEN = getConfig('pass_len');
529 // Initialize array with all allowed chars
530 $ABC = explode(",", "a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,0,1,2,3,4,5,6,7,8,9,-,+,_,/");
532 // Start creating password
534 for ($i = 0; $i < $LEN; $i++) {
535 $PASS .= $ABC[mt_rand(0, count($ABC) -1)];
538 // When the size is below 40 we can also add additional security by scrambling it
539 if (strlen($PASS) <= 40) {
540 // Also scramble the password
541 $PASS = scrambleString($PASS);
544 // Return the password
548 function MAKE_DATETIME ($time, $mode="0")
552 return NEVER_HAPPENED;
554 // Filter out numbers
555 $time = bigintval($time);
558 switch (GET_LANGUAGE())
560 case "de": // German date / time format
562 case "0": $ret = date("d.m.Y \u\m H:i \U\h\\r", $time); break;
563 case "1": $ret = strtolower(date("d.m.Y - H:i", $time)); break;
564 case "2": $ret = date("d.m.Y|H:i", $time); break;
565 case "3": $ret = date("d.m.Y", $time); break;
567 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid date mode %s detected.", $mode));
572 default: // Default is the US date / time format!
574 case "0": $ret = date("r", $time); break;
575 case "1": $ret = date("Y-m-d - g:i A", $time); break;
576 case "2": $ret = date("y-m-d|H:i", $time); break;
577 case "3": $ret = date("y-m-d", $time); break;
579 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid date mode %s detected.", $mode));
586 // Translates the american decimal dot into a german comma
587 function TRANSLATE_COMMA ($dotted, $cut=true, $max=0) {
588 // Default is 3 you can change this in admin area "Misc -> Misc Options"
589 if (!isConfigEntrySet('max_comma')) setConfigEntry('max_comma', "3");
591 // Use from config is default
592 $maxComma = getConfig('max_comma');
594 // Use from parameter?
595 if ($max > 0) $maxComma = $max;
598 if (($cut) && ($max == 0)) {
599 // Test for commata if in cut-mode
600 $com = explode(".", $dotted);
601 if (count($com) < 2) {
602 // Don't display commatas even if there are none... ;-)
608 //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "dotted={$dotted},maxComma={$maxComma}");
611 switch (GET_LANGUAGE()) {
613 $dotted = number_format($dotted, $maxComma, ",", ".");
617 $dotted = number_format($dotted, $maxComma, ".", ",");
621 // Return translated value
626 function DEREFERER ($URL) {
627 // Don't de-refer our own links!
628 if (substr($URL, 0, strlen(URL)) != URL) {
629 // De-refer this link
630 $URL = "modules.php?module=loader&url=".encodeString(compileUriCode($URL));
637 // Translate Uni*-like gender to human-readable
638 function TRANSLATE_GENDER ($gender) {
640 $ret = "!{$gender}!";
642 // Male/female or company?
644 case "M": $ret = getMessage('GENDER_M'); break;
645 case "F": $ret = getMessage('GENDER_F'); break;
646 case "C": $ret = getMessage('GENDER_C'); break;
648 // Log unknown gender
649 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown gender %s detected.", $gender));
653 // Return translated gender
658 function FRAMETESTER ($URL) {
659 // Prepare frametester URL
660 $frametesterUrl = sprintf("%s/modules.php?module=frametester&url=%s",
662 encodeString(compileUriCode($URL))
664 return $frametesterUrl;
668 function SELECTION_COUNT ($array) {
670 if (is_array($array)) {
671 foreach ($array as $key => $selected) {
672 if (!empty($selected)) $ret++;
678 function IMG_CODE ($code, $type, $DATA, $uid) {
679 return "<IMG border=\"0\" alt=\"Code\" src=\"{!URL!}/mailid_top.php?uid=".$uid."&".$type."=".$DATA."&mode=img&code=".$code."\">";
682 function TRANSLATE_STATUS ($status) {
688 $ret = getMessage(sprintf("ACCOUNT_%s", $status));
693 $ret = getMessage('ACCOUNT_DELETED');
697 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown status %s detected.", $status));
698 $ret = sprintf(getMessage('UNKNOWN_STATUS"'), $status);
706 function GET_LANGUAGE() {
707 // Set default return value to default language from config
708 $ret = constant('DEFAULT_LANG');
713 // Is the variable set
714 if (REQUEST_ISSET_GET(('mx_lang'))) {
715 // Accept only first 2 chars
716 $lang = substr(REQUEST_GET('mx_lang'), 0, 2);
717 } elseif (isset($GLOBALS['cache_array']['language'])) {
719 $ret = $GLOBALS['cache_array']['language'];
720 } elseif (!empty($lang)) {
721 // Check if main language file does exist
722 if (FILE_READABLE(constant('PATH')."inc/language/".$lang.".php")) {
723 // Okay found, so let's update cookies
726 } elseif (!isSessionVariableSet('mx_lang')) {
727 // Return stored value from cookie
728 $ret = get_session('mx_lang');
730 // Fixes a warning before the session has the mx_lang constant
731 if (empty($ret)) $ret = constant('DEFAULT_LANG');
735 $GLOBALS['cache_array']['language'] = $ret;
741 function SET_LANGUAGE ($lang) {
742 // Accept only first 2 chars!
743 $lang = substr(SQL_ESCAPE(strip_tags($lang)), 0, 2);
746 set_session('mx_lang', $lang);
749 function LOAD_EMAIL_TEMPLATE($template, $content=array(), $UID="0") {
750 global $DATA, $_CONFIG;
752 // Make sure all template names are lowercase!
753 $template = strtolower($template);
755 // Default "nickname" if extension is not installed
758 // Prepare IP number and User Agent
759 $REMOTE_ADDR = GET_REMOTE_ADDR();
760 $HTTP_USER_AGENT = GET_USER_AGENT();
763 $ADMIN = constant('MAIN_TITLE');
765 // Is the admin logged in?
768 $aid = GET_CURRENT_ADMIN_ID();
771 $ADMIN = GET_ADMIN_EMAIL($aid);
774 // Neutral email address is default
775 $email = constant('WEBMASTER');
777 // Expiration in a nice output format
778 if (getConfig('auto_purge') == 0) {
779 // Will never expire!
780 $EXPIRATION = getMessage('MAIL_WILL_NEVER_EXPIRE');
782 // Create nice date string
783 $EXPIRATION = CREATE_FANCY_TIME(getConfig('auto_purge'));
786 // Is content an array?
787 if (is_array($content)) {
788 // Add expiration to array, $EXPIRATION is now deprecated!
789 $content['expiration'] = $EXPIRATION;
793 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):UID={$UID},template={$template},content[]=".gettype($content)."<br />\n";
794 if (($UID > 0) && (is_array($content))) {
795 // If nickname extension is installed, fetch nickname as well
796 if (EXT_IS_ACTIVE("nickname")) {
797 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):NICKNAME!<br />\n";
799 $result = SQL_QUERY_ESC("SELECT surname, family, gender, email, nickname FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
800 array(bigintval($UID)), __FUNCTION__, __LINE__);
802 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):NO-NICK!<br />\n";
804 $result = SQL_QUERY_ESC("SELECT surname, family, gender, email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
805 array(bigintval($UID)), __FUNCTION__, __LINE__);
808 // Fetch and merge data
809 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):content()=".count($content)." - PRE<br />\n";
810 $content = merge_array($content, SQL_FETCHARRAY($result));
811 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):content()=".count($content)." - AFTER<br />\n";
814 SQL_FREERESULT($result);
817 // Translate M to male or F to female if present
818 if (isset($content['gender'])) $content['gender'] = TRANSLATE_GENDER($content['gender']);
820 // Overwrite email from data if present
821 if (isset($content['email'])) $email = $content['email'];
823 // Store email for some functions in global data array
824 $DATA['email'] = $email;
827 $BASE = sprintf("%stemplates/%s/emails/", constant('PATH'), GET_LANGUAGE());
829 // Check for admin/guest/member templates
830 if (strpos($template, "admin_") > -1) {
831 // Admin template found
832 $FQFN = $BASE."admin/".$template.".tpl";
833 } elseif (strpos($template, "guest_") > -1) {
834 // Guest template found
835 $FQFN = $BASE."guest/".$template.".tpl";
836 } elseif (strpos($template, "member_") > -1) {
837 // Member template found
838 $FQFN = $BASE."member/".$template.".tpl";
840 // Test for extension
841 $test = substr($template, 0, strpos($template, "_"));
842 if (EXT_IS_ACTIVE($test)) {
843 // Set extra path to extension's name
844 $FQFN = $BASE.$test."/".$template.".tpl";
846 // No special filename
847 $FQFN = $BASE.$template.".tpl";
851 // Does the special template exists?
852 if (!FILE_READABLE($FQFN)) {
853 // Reset to default template
854 $FQFN = $BASE.$template.".tpl";
857 // Now does the final template exists?
859 if (FILE_READABLE($FQFN)) {
860 // The local file does exists so we load it. :)
861 $tmpl_file = READ_FILE($FQFN);
862 $tmpl_file = SQL_ESCAPE($tmpl_file);
865 $tmpl_file = "\$newContent = decodeEntities(\"".COMPILE_CODE($tmpl_file)."\");";
867 } elseif (!empty($template)) {
868 // Template file not found!
869 $newContent = "{--TEMPLATE_404--}: ".$template."<br />
870 {--TEMPLATE_CONTENT--}
871 <pre>".print_r($content, true)."</pre>
873 <pre>".print_r($DATA, true)."</pre>
876 // Debug mode not active? Then remove the HTML tags
877 if (!isDebugModeEnabled()) $newContent = strip_tags($newContent);
879 // No template name supplied!
880 $newContent = getMessage('NO_TEMPLATE_SUPPLIED');
883 // Is there some content?
884 if (empty($newContent)) {
886 $newContent = "Compiler error for template {$template}!\nUncompiled content:\n".$tmpl_file;
887 // Add last error if the required function exists
888 if (function_exists('error_get_last')) $newContent .= "\n--------------------------------------\nDebug:\n".print_r(error_get_last(), true)."--------------------------------------\nPlease don't alter these informations!\nThanx.";
891 // Remove content and data
895 // Return compiled content
896 return COMPILE_CODE($newContent);
899 function MAKE_TIME ($H, $M, $S, $stamp) {
900 // Extract day, month and year from given timestamp
901 $DAY = date("d", $stamp);
902 $MONTH = date("m", $stamp);
903 $YEAR = date('Y', $stamp);
905 // Create timestamp for wished time which depends on extracted date
906 return mktime($H, $M, $S, $MONTH, $DAY, $YEAR);
909 function LOAD_URL ($URL, $addUrlData=true) {
910 // Compile out URI codes
911 $URL = compileUriCode($URL);
913 // Check if http(s):// is there
914 if ((substr($URL, 0, 7) != "http://") && (substr($URL, 0, 8) != "https://")) {
915 // Make all URLs full-qualified
920 //* DEBUG: */ debug_report_bug(sprintf("%s[%s:] URL=%s", __FUNCTION__, __LINE__, $URL));
921 //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, $URL);
922 $OUTPUT = ob_get_contents();
924 // Clear it only if there is content
925 if (!empty($OUTPUT)) {
929 // Add some data to URL if cookies are not accepted
930 if (((!defined('__COOKIES')) || (!constant('__COOKIES'))) && ($addUrlData)) $URL = ADD_URL_DATA($URL);
932 // Probe for bot from search engine
933 if ((eregi("spider", GET_USER_AGENT())) || (eregi("bot", GET_USER_AGENT()))) {
934 // Search engine bot detected so let's rewrite many chars for the link
935 $URL = htmlentities(strip_tags($URL), ENT_QUOTES);
937 // Output new location link as anchor
938 OUTPUT_HTML("<a href=\"".$URL."\">".$URL."</a>");
939 } elseif (!headers_sent()) {
940 // Load URL when headers are not sent
941 //* DEBUG: */ debug_report_bug("URL={$URL}");
942 header ("Location: ".str_replace("&", "&", $URL));
944 // Output error message
945 LOAD_INC("inc/header.php");
946 LOAD_TEMPLATE("redirect_url", false, str_replace("&", "&", $URL));
947 LOAD_INC("inc/footer.php");
952 // Wrapper for LOAD_URL but URL comes from a configuration entry
953 function LOAD_CONFIGURED_URL ($configEntry) {
955 $URL = getConfig($configEntry);
960 trigger_error(sprintf("Configuration entry %s is not set!", $configEntry));
968 function COMPILE_CODE ($code, $simple = false, $constants = true, $full = true) {
969 // Is the code a string?
970 if (!is_string($code)) {
971 // Silently return it
975 $ARRAY = $GLOBALS['security_chars'];
977 // Select smaller set of chars to replace when we e.g. want to compile URLs
978 if (!$full) $ARRAY = $GLOBALS['url_chars'];
982 // BEFORE 0.2.1 : Language and data constants
983 // WITH 0.2.1+ : Only language constants
984 $code = str_replace('{--','".', str_replace('--}','."', $code));
986 // BEFORE 0.2.1 : Not used
987 // WITH 0.2.1+ : Data constants
988 $code = str_replace('{!','".', str_replace("!}", '."', $code));
991 // Compile QUOT and other non-HTML codes
992 foreach ($ARRAY['to'] as $k => $to) {
993 // Do the reversed thing as in inc/libs/security_functions.php
994 $code = str_replace($to, $ARRAY['from'][$k], $code);
997 // But shall I keep simple quotes for later use?
998 if ($simple) $code = str_replace("'", '{QUOT}', $code);
1000 // Find $content[bla][blub] entries
1001 @preg_match_all('/\$(content|DATA)((\[([a-zA-Z0-9-_]+)\])*)/', $code, $matches);
1003 // Are some matches found?
1004 if ((count($matches) > 0) && (count($matches[0]) > 0)) {
1005 // Replace all matches
1006 $matchesFound = array();
1007 foreach ($matches[0] as $key => $match) {
1008 // Fuzzy look has failed by default
1009 $fuzzyFound = false;
1011 // Fuzzy look on match if already found
1012 foreach ($matchesFound as $found => $set) {
1014 $test = substr($found, 0, strlen($match));
1016 // Does this entry exist?
1017 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):found={$found},match={$match},set={$set}<br />\n";
1018 if ($test == $match) {
1020 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):fuzzyFound!<br />\n";
1027 if ($fuzzyFound) continue;
1029 // Take all string elements
1030 if ((is_string($matches[4][$key])) && (!isset($matchesFound[$match])) && (!isset($matchesFound[$key."_".$matches[4][$key]]))) {
1031 // Replace it in the code
1032 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):key={$key},match={$match}<br />\n";
1033 $newMatch = str_replace("[".$matches[4][$key]."]", "['".$matches[4][$key]."']", $match);
1034 $code = str_replace($match, "\".".$newMatch.".\"", $code);
1035 $matchesFound[$key."_".$matches[4][$key]] = 1;
1036 $matchesFound[$match] = 1;
1037 } elseif (!isset($matchesFound[$match])) {
1038 // Not yet replaced!
1039 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):match={$match}<br />\n";
1040 $code = str_replace($match, "\".".$match.".\"", $code);
1041 $matchesFound[$match] = 1;
1046 // Return compiled code
1050 /************************************************************************
1052 * Gaenderter Sortier-Algorythmus, $array wird nach dem Array (!) *
1053 * $a_sort sortiert: *
1055 * $array - Das 3-dimensionale Array, das paralell sortiert werden soll *
1056 * $a_sort - Array, das die Sortiereihenfolge der ersten Elementeben *
1057 * $primary_key - Prim.rschl.ssel aus $a_sort, nach dem sortiert wird *
1058 * $order - Sortiereihenfolge: -1 = a-Z, 0 = keine, 1 = Z-a *
1059 * $nums - true = Als Zahlen sortieren, false = Als Zeichen sortieren *
1061 * $a_sort muss Elemente enthalten, deren Wert Schluessel von $array *
1062 * sind... Klingt kompliziert, suchen Sie mal mein Beispiel, dann sehen *
1063 * Sie, dass es doch nicht so schwer ist! :-) *
1065 ************************************************************************/
1066 function array_pk_sort (&$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] = $t;
1097 // Write back sorted array
1102 function ADD_SELECTION ($type, $DEFAULT, $prefix="", $id="0") {
1105 if ($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 ($GLOBALS['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 $OUT .= " </select>\n";
1216 function TRANSLATE_YESNO ($yn) {
1218 $translated = "??? (".$yn.")";
1220 case "Y": $translated = getMessage('YES'); break;
1221 case "N": $translated = getMessage('NO'); break;
1223 // Log unknown value
1224 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown value %s. Expected Y/N!", $yn));
1233 // Deprecated : $length
1236 function generateRandomCodde ($length, $code, $uid, $DATA="") {
1237 // Fix missing _MAX constant
1238 // @TODO Rewrite this unnice code
1239 if (!defined('_MAX')) define('_MAX', 15235);
1241 // Build server string
1242 $server = $_SERVER['PHP_SELF'].":".GET_USER_AGENT().":".getenv('SERVER_SOFTWARE').":".GET_REMOTE_ADDR().":".":".filemtime(constant('PATH')."inc/databases.php");
1245 $keys = constant('SITE_KEY').":".constant('DATE_KEY');
1246 if (isConfigEntrySet('secret_key')) $keys .= ":".getConfig('secret_key');
1247 if (isConfigEntrySet('file_hash')) $keys .= ":".getConfig('file_hash');
1248 $keys .= ":".date("d-m-Y (l-F-T)", getConfig(('patch_ctime')));
1249 if (isConfigEntrySet('master_salt')) $keys .= ":".getConfig('master_salt');
1251 // Build string from misc data
1252 $data = $code.":".$uid.":".$DATA;
1254 // Add more additional data
1255 if (isSessionVariableSet('u_hash')) $data .= ":".get_session('u_hash');
1256 if (isset($GLOBALS['userid'])) $data .= ":".$GLOBALS['userid'];
1257 if (isSessionVariableSet('mxchange_theme')) $data .= ":".get_session('mxchange_theme');
1258 if (isSessionVariableSet('mx_lang')) $data .= ":".GET_LANGUAGE();
1259 if (isset($GLOBALS['refid'])) $data .= ":".$GLOBALS['refid'];
1261 // Calculate number for generating the code
1262 $a = $code + constant('_ADD') - 1;
1264 if (isConfigEntrySet('master_hash')) {
1265 // Generate hash with master salt from modula of number with the prime number and other data
1266 $saltedHash = generateHash(($a % constant('_PRIME')).":".$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a, getConfig('master_salt'));
1268 // Create number from hash
1269 $rcode = hexdec(substr($saltedHash, strlen(getConfig('master_salt')), 9)) / abs(constant('_MAX') - $a + sqrt(constant('_ADD'))) / pi();
1271 // Generate hash with "hash of site key" from modula of number with the prime number and other data
1272 $saltedHash = generateHash(($a % constant('_PRIME')).":".$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a, substr(sha1(constant('SITE_KEY')), 0, 8));
1274 // Create number from hash
1275 $rcode = hexdec(substr($saltedHash, 8, 9)) / abs(constant('_MAX') - $a + sqrt(constant('_ADD'))) / pi();
1278 // At least 10 numbers shall be secure enought!
1279 $len = getConfig('code_length');
1280 if ($len == 0) $len = $length;
1281 if ($len == 0) $len = 10;
1283 // Cut off requested counts of number
1284 $return = substr(str_replace('.', "", $rcode), 0, $len);
1286 // Done building code
1290 // Does only allow numbers
1291 function bigintval ($num, $castValue = true) {
1292 // Filter all numbers out
1293 $ret = preg_replace("/[^0123456789]/", "", $num);
1296 if ($castValue) $ret = (double)$ret;
1298 // Has the whole value changed?
1299 // @TODO Remove this if() block if all is working fine
1300 if ("".$ret."" != "".$num."") {
1302 debug_report_bug("{$ret}<>{$num}");
1309 // Insert the code in $img_code into jpeg or PNG image
1310 function GENERATE_IMAGE ($img_code, $headerSent=true) {
1311 if ((strlen($img_code) > 6) || (empty($img_code)) || (getConfig('code_length') == 0)) {
1312 // Stop execution of function here because of over-sized code length
1314 } elseif (!$headerSent) {
1315 // Return in an HTML code code
1316 return "<img src=\"{!URL!}/img.php?code=".$img_code."\" alt=\"Image\" />\n";
1320 $img = sprintf("%s/theme/%s/images/code_bg.%s", constant('PATH'), GET_CURR_THEME(), getConfig('img_type'));
1321 if (FILE_READABLE($img)) {
1322 // Switch image type
1323 switch (getConfig('img_type'))
1326 // Okay, load image and hide all errors
1327 $image = @imagecreatefromjpeg($img);
1331 // Okay, load image and hide all errors
1332 $image = @imagecreatefrompng($img);
1336 // Exit function here
1337 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("File for image type %s not found.", getConfig('img_type')));
1341 // Generate text color (red/green/blue; 0 = dark, 255 = bright)
1342 $text_color = imagecolorallocate($image, 0, 0, 0);
1344 // Insert code into image
1345 imagestring($image, 5, 14, 2, $img_code, $text_color);
1347 // Return to browser
1348 header ("Content-Type: image/".getConfig('img_type'));
1350 // Output image with matching image factory
1351 switch (getConfig('img_type')) {
1352 case "jpg": imagejpeg($image); break;
1353 case "png": imagepng($image); break;
1356 // Remove image from memory
1357 imagedestroy($image);
1359 // Create selection box or array of splitted timestamp
1360 function CREATE_TIME_SELECTIONS ($timestamp, $prefix="", $display="", $align="center", $return_array=false) {
1361 // Calculate 2-seconds timestamp
1362 $stamp = round($timestamp);
1363 //* DEBUG: */ print("*".$stamp."/".$timestamp."*<br />");
1365 // Do we have a leap year?
1367 $TEST = date('Y', time()) / 4;
1368 $M1 = date("m", time());
1369 $M2 = date("m", (time() + $timestamp));
1371 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1372 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($M2 > "02")) $SWITCH = getConfig('one_day');
1374 // First of all years...
1375 $Y = abs(floor($timestamp / (31536000 + $SWITCH)));
1376 //* DEBUG: */ print("Y={$Y}<br />\n");
1378 $M = abs(floor($timestamp / 2628000 - $Y * 12));
1379 //* DEBUG: */ print("M={$M}<br />\n");
1381 $W = abs(floor($timestamp / 604800 - $Y * ((365 + $SWITCH / getConfig('one_day')) / 7) - ($M / 12 * (365 + $SWITCH / getConfig('one_day')) / 7)));
1382 //* DEBUG: */ print("W={$W}<br />\n");
1384 $D = abs(floor($timestamp / 86400 - $Y * (365 + $SWITCH / getConfig('one_day')) - ($M / 12 * (365 + $SWITCH / getConfig('one_day'))) - $W * 7));
1385 //* DEBUG: */ print("D={$D}<br />\n");
1387 $h = abs(floor($timestamp / 3600 - $Y * (365 + $SWITCH / getConfig('one_day')) * 24 - ($M / 12 * (365 + $SWITCH / getConfig('one_day')) * 24) - $W * 7 * 24 - $D * 24));
1388 //* DEBUG: */ print("h={$h}<br />\n");
1390 $m = abs(floor($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 - $h * 60));
1391 //* DEBUG: */ print("m={$m}<br />\n");
1392 // And at last seconds...
1393 $s = abs(floor($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 - $m * 60));
1394 //* DEBUG: */ print("s={$s}<br />\n");
1396 // Is seconds zero and time is < 60 seconds?
1397 if (($s == 0) && ($timestamp < 60)) {
1399 $s = round($timestamp);
1403 // Now we convert them in seconds...
1405 if ($return_array) {
1406 // Just put all data in an array for later use
1418 $OUT = "<div align=\"".$align."\">\n";
1419 $OUT .= "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"admin_table dashed\">\n";
1422 if (ereg('Y', $display) || (empty($display))) {
1423 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_YEARS--}</strong></td>\n";
1426 if (ereg("M", $display) || (empty($display))) {
1427 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_MONTHS--}</strong></td>\n";
1430 if (ereg("W", $display) || (empty($display))) {
1431 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_WEEKS--}</strong></td>\n";
1434 if (ereg("D", $display) || (empty($display))) {
1435 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_DAYS--}</strong></td>\n";
1438 if (ereg("h", $display) || (empty($display))) {
1439 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_HOURS--}</strong></td>\n";
1442 if (ereg("m", $display) || (empty($display))) {
1443 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_MINUTES--}</strong></td>\n";
1446 if (ereg("s", $display) || (empty($display))) {
1447 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_SECONDS--}</strong></td>\n";
1453 if (ereg('Y', $display) || (empty($display))) {
1454 // Generate year selection
1455 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_ye\" size=\"1\">\n";
1456 for ($idx = 0; $idx <= 10; $idx++) {
1457 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1458 if ($idx == $Y) $OUT .= " selected=\"selected\"";
1459 $OUT .= ">".$idx."</option>\n";
1461 $OUT .= " </select></td>\n";
1463 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_ye\" value=\"0\" />\n";
1466 if (ereg("M", $display) || (empty($display))) {
1467 // Generate month selection
1468 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_mo\" size=\"1\">\n";
1469 for ($idx = 0; $idx <= 11; $idx++)
1471 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1472 if ($idx == $M) $OUT .= " selected=\"selected\"";
1473 $OUT .= ">".$idx."</option>\n";
1475 $OUT .= " </select></td>\n";
1477 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_mo\" value=\"0\" />\n";
1480 if (ereg("W", $display) || (empty($display))) {
1481 // Generate week selection
1482 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_we\" size=\"1\">\n";
1483 for ($idx = 0; $idx <= 4; $idx++) {
1484 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1485 if ($idx == $W) $OUT .= " selected=\"selected\"";
1486 $OUT .= ">".$idx."</option>\n";
1488 $OUT .= " </select></td>\n";
1490 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_we\" value=\"0\" />\n";
1493 if (ereg("D", $display) || (empty($display))) {
1494 // Generate day selection
1495 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_da\" size=\"1\">\n";
1496 for ($idx = 0; $idx <= 31; $idx++) {
1497 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1498 if ($idx == $D) $OUT .= " selected=\"selected\"";
1499 $OUT .= ">".$idx."</option>\n";
1501 $OUT .= " </select></td>\n";
1503 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_da\" value=\"0\">\n";
1506 if (ereg("h", $display) || (empty($display))) {
1507 // Generate hour selection
1508 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_ho\" size=\"1\">\n";
1509 for ($idx = 0; $idx <= 23; $idx++) {
1510 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1511 if ($idx == $h) $OUT .= " selected=\"selected\"";
1512 $OUT .= ">".$idx."</option>\n";
1514 $OUT .= " </select></td>\n";
1516 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_ho\" value=\"0\">\n";
1519 if (ereg("m", $display) || (empty($display))) {
1520 // Generate minute selection
1521 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_mi\" size=\"1\">\n";
1522 for ($idx = 0; $idx <= 59; $idx++) {
1523 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1524 if ($idx == $m) $OUT .= " selected=\"selected\"";
1525 $OUT .= ">".$idx."</option>\n";
1527 $OUT .= " </select></td>\n";
1529 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_mi\" value=\"0\">\n";
1532 if (ereg("s", $display) || (empty($display))) {
1533 // Generate second selection
1534 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_se\" size=\"1\">\n";
1535 for ($idx = 0; $idx <= 59; $idx++) {
1536 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1537 if ($idx == $s) $OUT .= " selected=\"selected\"";
1538 $OUT .= ">".$idx."</option>\n";
1540 $OUT .= " </select></td>\n";
1542 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_se\" value=\"0\">\n";
1545 $OUT .= "</table>\n";
1547 // Return generated HTML code
1553 function CREATE_TIMESTAMP_FROM_SELECTIONS ($prefix, $POST) {
1554 // Initial return value
1557 // Do we have a leap year?
1559 $TEST = date('Y', time()) / 4;
1560 $M1 = date("m", time());
1561 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1562 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($POST[$prefix."_mo"] > "02")) $SWITCH = getConfig('one_day');
1563 // First add years...
1564 $ret += $POST[$prefix."_ye"] * (31536000 + $SWITCH);
1566 $ret += $POST[$prefix."_mo"] * 2628000;
1568 $ret += $POST[$prefix."_we"] * 604800;
1570 $ret += $POST[$prefix."_da"] * 86400;
1572 $ret += $POST[$prefix."_ho"] * 3600;
1574 $ret += $POST[$prefix."_mi"] * 60;
1575 // And at last seconds...
1576 $ret += $POST[$prefix."_se"];
1577 // Return calculated value
1581 // Sends out mail to all administrators
1582 // IMPORTANT: Please use SEND_ADMIN_NOTIFCATION() for now!
1583 function SEND_ADMIN_EMAILS_PRO ($subj, $template, $content, $UID) {
1584 // Trim template name
1585 $template = trim($template);
1587 // Load email template
1588 $msg = LOAD_EMAIL_TEMPLATE($template, $content, $UID);
1590 // Check which admin shall receive this mail
1591 $result = SQL_QUERY_ESC("SELECT DISTINCT admin_id FROM `{!_MYSQL_PREFIX!}_admins_mails` WHERE mail_template='%s' ORDER BY admin_id",
1592 array($template), __FUNCTION__, __LINE__);
1593 if (SQL_NUMROWS($result) == 0) {
1594 // Create new entry (to all admins)
1595 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_admins_mails` (admin_id, mail_template) VALUES (0, '%s')",
1596 array($template), __FUNCTION__, __LINE__);
1598 // Load admin IDs...
1599 // @TODO This can be, somehow, rewritten
1600 $adminIds = array();
1601 while ($content = SQL_FETCHARRAY($result)) {
1602 $adminIds[] = $content['admin_id'];
1606 SQL_FREERESULT($result);
1611 // "implode" IDs and query string
1612 $aid = implode(",", $adminIds);
1614 if (EXT_IS_ACTIVE("events")) {
1615 // Add line to user events
1616 EVENTS_ADD_LINE($subj, $msg, $UID);
1618 // Log error for debug
1619 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Extension 'events' missing: tpl=%s,subj=%s,UID=%s",
1625 } elseif ($aid == "0") {
1626 // Select all email adresses
1627 $result = SQL_QUERY("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` ORDER BY `id`",
1628 __FUNCTION__, __LINE__);
1630 // If Admin-ID is not "to-all" select
1631 $result = SQL_QUERY_ESC("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` WHERE id IN (%s) ORDER BY `id`",
1632 array($aid), __FUNCTION__, __LINE__);
1636 // Load email addresses and send away
1637 while ($content = SQL_FETCHARRAY($result)) {
1638 SEND_EMAIL($content['email'], $subj, $msg);
1642 SQL_FREERESULT($result);
1646 function CREATE_FANCY_TIME ($stamp) {
1647 // Get data array with years/months/weeks/days/...
1648 $data = CREATE_TIME_SELECTIONS($stamp, "", "", "", true);
1650 foreach($data as $k => $v) {
1652 // Value is greater than 0 "eval" data to return string
1653 $eval = "\$ret .= \", \".\$v.\" {--_".strtoupper($k)."--}\";";
1659 // Do we have something there?
1660 if (strlen($ret) > 0) {
1661 // Remove leading commata and space
1662 $ret = substr($ret, 2);
1665 $ret = "0 {--_SECONDS--}";
1668 // Return fancy time string
1673 function ADD_EMAIL_NAV ($PAGES, $offset, $show_form, $colspan, $return=false) {
1674 $SEP = ""; $TOP = "";
1677 $SEP = "<tr><td colspan=\"".$colspan."\" class=\"seperator\"> </td></tr>";
1681 for ($page = 1; $page <= $PAGES; $page++) {
1682 // Is the page currently selected or shall we generate a link to it?
1683 if (($page == REQUEST_GET('page')) || ((!REQUEST_ISSET_GET(('page'))) && ($page == "1"))) {
1684 // Is currently selected, so only highlight it
1685 $NAV .= "<strong>-";
1687 // Open anchor tag and add base URL
1688 $NAV .= "<a href=\"{!URL!}/modules.php?module=admin&what=".$GLOBALS['what']."&page=".$page."&offset=".$offset;
1690 // Add userid when we shall show all mails from a single member
1691 if ((REQUEST_ISSET_GET(('uid'))) && (bigintval(REQUEST_GET('uid')) > 0)) $NAV .= "&uid=".bigintval(REQUEST_GET('uid'));
1693 // Close open anchor tag
1697 if (($page == REQUEST_GET('page')) || ((!REQUEST_ISSET_GET(('page'))) && ($page == "1"))) {
1698 // Is currently selected, so only highlight it
1699 $NAV .= "-</strong>";
1705 // Add seperator if we have not yet reached total pages
1706 if ($page < $PAGES) $NAV .= " | ";
1709 // Define constants only once
1710 if (!defined('__NAV_OUTPUT')) {
1711 define('__NAV_OUTPUT' , $NAV);
1712 define('__NAV_COLSPAN', $colspan);
1713 define('__NAV_TOP' , $TOP);
1714 define('__NAV_SEP' , $SEP);
1717 // Load navigation template
1718 $OUT = LOAD_TEMPLATE("admin_email_nav_row", true);
1720 if ($return === true) {
1721 // Return generated HTML-Code
1729 // Extract host from script name
1730 function EXTRACT_HOST (&$script) {
1731 // Use default SERVER_URL by default... ;) So?
1732 $url = constant('SERVER_URL');
1734 // Is this URL valid?
1735 if (substr($script, 0, 7) == "http://") {
1736 // Use the hostname from script URL as new hostname
1737 $url = substr($script, 7);
1738 $extract = explode("/", $url);
1740 // Done extracting the URL :)
1743 // Extract host name
1744 $host = str_replace("http://", "", $url);
1745 if (ereg("/", $host)) $host = substr($host, 0, strpos($host, "/"));
1747 // Generate relative URL
1748 //* DEBUG: */ print("SCRIPT=".$script."<br />\n");
1749 if (substr(strtolower($script), 0, 7) == "http://") {
1750 // But only if http:// is in front!
1751 $script = substr($script, (strlen($url) + 7));
1752 } elseif (substr(strtolower($script), 0, 8) == "https://") {
1754 $script = substr($script, (strlen($url) + 8));
1757 //* DEBUG: */ print("SCRIPT=".$script."<br />\n");
1758 if (substr($script, 0, 1) == "/") $script = substr($script, 1);
1764 // Send a GET request
1765 function GET_URL ($script) {
1766 // Compile the script name
1767 $script = COMPILE_CODE($script);
1769 // Extract host name from script
1770 $host = EXTRACT_HOST($script);
1772 // Generate GET request header
1773 $request = "GET /" . trim($script) . " HTTP/1.1\r\n";
1774 $request .= "Host: " . $host . "\r\n";
1775 $request .= "Referer: " . constant('URL') . "/admin.php\r\n";
1776 $request .= "User-Agent: " . constant('TITLE') . "/" . constant('FULL_VERSION') . "\r\n";
1777 $request .= "Content-Type: text/plain\r\n";
1778 $request .= "Cache-Control: no-cache\r\n";
1779 $request .= "Connection: Close\r\n\r\n";
1781 // Send the raw request
1782 $response = SEND_RAW_REQUEST($host, $request);
1784 // Return the result to the caller function
1788 // Send a POST request
1789 function POST_URL ($script, $postData) {
1790 // Is postData an array?
1791 if (!is_array($postData)) {
1793 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("postData is not an array. Type: %s", gettype($postData)));
1794 return array("", "", "");
1797 // Compile the script name
1798 $script = COMPILE_CODE($script);
1800 // Extract host name from script
1801 $host = EXTRACT_HOST($script);
1803 // Construct request
1804 $data = http_build_query($postData, '','&');
1806 // Generate POST request header
1807 $request = "POST /" . trim($script) . " HTTP/1.1\r\n";
1808 $request .= "Host: " . $host . "\r\n";
1809 $request .= "Referer: " . constant('URL') . "/admin.php\r\n";
1810 $request .= "User-Agent: " . constant('TITLE') . "/" . constant('FULL_VERSION') . "\r\n";
1811 $request .= "Content-type: application/x-www-form-urlencoded\r\n";
1812 $request .= "Content-length: " . strlen($data) . "\r\n";
1813 $request .= "Cache-Control: no-cache\r\n";
1814 $request .= "Connection: Close\r\n\r\n";
1817 // Send the raw request
1818 $response = SEND_RAW_REQUEST($host, $request);
1820 // Return the result to the caller function
1824 // Sends a raw request to another host
1825 function SEND_RAW_REQUEST ($host, $request) {
1827 $response = array("", "", "");
1829 // Default is not to use proxy
1832 // Are proxy settins set?
1833 if ((getConfig('proxy_host') != "") && (getConfig('proxy_port') > 0)) {
1839 //* DEBUG: */ die("SCRIPT=".$script."<br />\n");
1841 $fp = @fsockopen(COMPILE_CODE(getConfig('proxy_host')), getConfig('proxy_port'), $errno, $errdesc, 30);
1843 $fp = @fsockopen($host, 80, $errno, $errdesc, 30);
1847 if (!is_resource($fp)) {
1854 // Generate CONNECT request header
1855 $proxyTunnel = "CONNECT ".$host.":80 HTTP/1.1\r\n";
1856 $proxyTunnel .= "Host: ".$host."\r\n";
1858 // Use login data to proxy? (username at least!)
1859 if (getConfig('proxy_username') != "") {
1861 $encodedAuth = base64_encode(COMPILE_CODE(getConfig('proxy_username')).":".COMPILE_CODE(getConfig('proxy_password')));
1862 $proxyTunnel .= "Proxy-Authorization: Basic ".$encodedAuth."\r\n";
1865 // Add last new-line
1866 $proxyTunnel .= "\r\n";
1867 //* DEBUG: */ print("<strong>proxyTunnel=</strong><pre>".$proxyTunnel."</pre>");
1870 fputs($fp, $proxyTunnel);
1874 // No response received
1878 // Read the first line
1879 $resp = trim(fgets($fp, 10240));
1880 $respArray = explode(" ", $resp);
1881 if ((strtolower($respArray[0]) !== "http/1.0") || ($respArray[1] != "200")) {
1882 // Invalid response!
1888 fputs($fp, $request);
1891 while (!feof($fp)) {
1892 $response[] = trim(fgets($fp, 1024));
1898 // Skip first empty lines
1900 foreach ($resp as $idx => $line) {
1902 $line = trim($line);
1904 // Is this line empty?
1907 array_shift($response);
1909 // Abort on first non-empty line
1914 //* DEBUG: */ print("<strong>Response:</strong><pre>".print_r($response, true)."</pre>");
1916 // Proxy agent found?
1917 if ((substr(strtolower($response[0]), 0, 11) == "proxy-agent") && ($useProxy)) {
1918 // Proxy header detected, so remove two lines
1919 array_shift($response);
1920 array_shift($response);
1923 // Was the request successfull?
1924 if ((!eregi("200 OK", $response[0])) || (empty($response[0]))) {
1925 // Not found / access forbidden
1926 $response = array("", "", "");
1933 // Taken from www.php.net eregi() user comments
1934 function VALIDATE_EMAIL ($email) {
1936 $email = COMPILE_CODE($email);
1938 // Check first part of email address
1939 $first = "[-a-z0-9!#$%&\'*+/=?^_<{|}~]+(\.[-a-zA-Z0-9!#$%&\'*+/=?^_<{|}~]+)*";
1942 $domain = "[a-z0-9-]+(\.[a-z0-9-]{2,5})+";
1945 $regex = "^".$first."@".$domain."$";
1947 // Return check result
1948 return eregi($regex, $email);
1951 // Function taken from user comments on www.php.net / function eregi()
1952 function VALIDATE_URL ($URL, $compile=true) {
1953 // Trim URL a little
1954 $URL = trim(urldecode($URL));
1955 //* DEBUG: */ echo $URL."<br />";
1957 // Compile some chars out...
1958 if ($compile) $URL = compileUriCode($URL, false, false, false);
1959 //* DEBUG: */ echo $URL."<br />";
1961 // Check for the extension filter
1962 if (EXT_IS_ACTIVE("filter")) {
1963 // Use the extension's filter set
1964 return FILTER_VALIDATE_URL($URL, false);
1967 // If not installed, perform a simple test. Just make it sure there is always a http:// or
1968 // https:// in front of the URLs
1969 return isUrlValid($URL);
1972 // Generate a list of administrative links to a given userid
1973 function MEMBER_ACTION_LINKS ($uid, $status = "") {
1974 // Define all main targets
1975 $TARGETS = array("del_user", "edit_user", "lock_user", "add_points", "sub_points");
1977 // Begin of navigation links
1978 $eval = "\$OUT = \"[ ";
1980 foreach ($TARGETS as $tar) {
1981 $eval .= "<span class=\\\"admin_user_link\\\"><a href=\\\"{!URL!}/modules.php?module=admin&what=".$tar."&uid=".$uid."\\\" title=\\\"{--ADMIN_LINK_";
1982 //* DEBUG: */ echo "*".$tar."/".$status."*<br />\n";
1983 if (($tar == "lock_user") && ($status == "LOCKED")) {
1984 // Locked accounts shall be unlocked
1985 $eval .= "UNLOCK_USER";
1987 // All other status is fine
1988 $eval .= strtoupper($tar);
1990 $eval .= "_TITLE--}\\\">{--ADMIN_";
1991 if (($tar == "lock_user") && ($status == "LOCKED")) {
1992 // Locked accounts shall be unlocked
1993 $eval .= "UNLOCK_USER";
1995 // All other status is fine
1996 $eval .= strtoupper($tar);
1998 $eval .= "--}</a></span> | ";
2001 // Finish navigation link
2002 $eval = substr($eval, 0, -7)."]\";";
2009 // Generate an email link
2010 function CREATE_EMAIL_LINK ($email, $table = "admins") {
2011 // Default email link (INSECURE! Spammer can read this by harvester programs)
2012 $EMAIL = "mailto:".$email;
2014 // Check for several extensions
2015 if ((EXT_IS_ACTIVE("admins")) && ($table == "admins")) {
2016 // Create email link for contacting admin in guest area
2017 $EMAIL = ADMINS_CREATE_EMAIL_LINK($email);
2018 } elseif ((EXT_IS_ACTIVE("user")) && (GET_EXT_VERSION("user") >= "0.3.3") && ($table == "user_data")) {
2019 // Create email link for contacting a member within admin area (or later in other areas, too?)
2020 $EMAIL = USER_CREATE_EMAIL_LINK($email);
2021 } elseif ((EXT_IS_ACTIVE("sponsor")) && ($table == "sponsor_data")) {
2022 // Create email link to contact sponsor within admin area (or like the link above?)
2023 $EMAIL = SPONSOR_CREATE_EMAIL_LINK($email);
2026 // Shall I close the link when there is no admin?
2027 if ((!IS_ADMIN()) && ($EMAIL == $email)) $EMAIL = "#"; // Closed!
2029 // Return email link
2033 // Generate a hash for extra-security for all passwords
2034 function generateHash ($plainText, $salt = "") {
2037 // Is the required extension "sql_patches" there and a salt is not given?
2038 if (((EXT_VERSION_IS_OLDER("sql_patches", "0.3.6")) || (!EXT_IS_ACTIVE("sql_patches"))) && (empty($salt))) {
2039 // Extension sql_patches is missing/outdated so we hash the plain text with MD5
2040 return md5($plainText);
2043 // Do we miss an arry element here?
2044 if (!isConfigEntrySet('file_hash')) {
2046 debug_report_bug("Missing file_hash in ".__FUNCTION__.".");
2049 // When the salt is empty build a new one, else use the first x configured characters as the salt
2051 // Build server string
2052 $server = $_SERVER['PHP_SELF'].":".GET_USER_AGENT().":".getenv('SERVER_SOFTWARE').":".GET_REMOTE_ADDR().":".":".filemtime(constant('PATH')."inc/databases.php");
2055 $keys = constant('SITE_KEY').":".constant('DATE_KEY').":".getConfig('secret_key').":".getConfig('file_hash').":".date("d-m-Y (l-F-T)", getConfig(('patch_ctime'))).":".getConfig('master_salt');
2058 $data = $plainText.":".uniqid(mt_rand(), true).":".time();
2060 // Calculate number for generating the code
2061 $a = time() + constant('_ADD') - 1;
2063 // Generate SHA1 sum from modula of number and the prime number
2064 $sha1 = sha1(($a % constant('_PRIME')).$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a);
2065 //* DEBUG: */ echo "SHA1=".$sha1." (".strlen($sha1).")<br />";
2066 $sha1 = scrambleString($sha1);
2067 //* DEBUG: */ echo "Scrambled=".$sha1." (".strlen($sha1).")<br />";
2068 //* DEBUG: */ $sha1b = descrambleString($sha1);
2069 //* DEBUG: */ echo "Descrambled=".$sha1b." (".strlen($sha1b).")<br />";
2071 // Generate the password salt string
2072 $salt = substr($sha1, 0, getConfig('salt_length'));
2073 //* DEBUG: */ echo $salt." (".strlen($salt).")<br />";
2076 $salt = substr($salt, 0, getConfig('salt_length'));
2077 //* DEBUG: */ echo "GIVEN={$salt}<br />\n";
2081 return $salt.sha1($salt.$plainText);
2084 // Scramble a string
2085 function scrambleString($str) {
2089 // Final check, in case of failture it will return unscrambled string
2090 if (strlen($str) > 40) {
2091 // The string is to long
2093 } elseif (strlen($str) == 40) {
2095 $scrambleNums = explode(":", getConfig('pass_scramble'));
2097 // Generate new numbers
2098 $scrambleNums = explode(":", genScrambleString(strlen($str)));
2101 // Scramble string here
2102 //* DEBUG: */ echo "***Original=".$str."***<br />";
2103 for ($idx = 0; $idx < strlen($str); $idx++) {
2104 // Get char on scrambled position
2105 $char = substr($str, $scrambleNums[$idx], 1);
2107 // Add it to final output string
2108 $scrambled .= $char;
2111 // Return scrambled string
2112 //* DEBUG: */ echo "***Scrambled=".$scrambled."***<br />";
2116 // De-scramble a string scrambled by scrambleString()
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=".$orig."+++<br />";
2140 // Generated a "string" for scrambling
2141 function genScrambleString ($len) {
2142 // Prepare array for the numbers
2143 $scrambleNumbers = array();
2145 // First we need to setup randomized numbers from 0 to 31
2146 for ($idx = 0; $idx < $len; $idx++) {
2148 $rand = mt_rand(0, ($len -1));
2150 // Check for it by creating more numbers
2151 while (array_key_exists($rand, $scrambleNumbers)) {
2152 $rand = mt_rand(0, ($len -1));
2156 $scrambleNumbers[$rand] = $rand;
2159 // So let's create the string for storing it in database
2160 $scrambleString = implode(":", $scrambleNumbers);
2161 return $scrambleString;
2164 // Append data like session ID or referal ID to the given URL which would
2165 // normally be stored in cookies
2166 function ADD_URL_DATA ($URL) {
2170 // Determine URL binder
2172 if (strpos($URL, "?") !== false) $BIND = "&";
2174 if ((!defined('__COOKIES')) || ((!__COOKIES))) {
2175 // Cookies are not accepted
2176 if ((REQUEST_ISSET_GET(('refid'))) && (strpos($URL, "refid=") == 0)) {
2177 // Cookie found in URL
2178 $ADD .= $BIND."refid=".bigintval(REQUEST_GET('refid'));
2179 } elseif ((GET_EXT_VERSION("sql_patches") != '') && (getConfig('def_refid') > 0)) {
2180 // Not found! So let's set default here
2181 $ADD .= $BIND."refid=".getConfig('def_refid');
2185 // Add all together and return it
2189 // Generate an PGP-like encrypted hash of given hash for e.g. cookies
2190 function generatePassString ($passHash) {
2191 // Return vanilla password hash
2194 // Is a secret key and master salt already initialized?
2195 if ((getConfig('secret_key') != "") && (getConfig('master_salt') != "")) {
2196 // Only calculate when the secret key is generated
2197 $newHash = ""; $start = 9;
2198 for ($idx = 0; $idx < 10; $idx++) {
2199 $part1 = hexdec(substr($passHash, $start, 4));
2200 $part2 = hexdec(substr(getConfig('secret_key'), $start, 4));
2201 $mod = dechex($idx);
2202 if ($part1 > $part2) {
2203 $mod = dechex(sqrt(($part1 - $part2) * constant('_PRIME') / pi()));
2204 } elseif ($part2 > $part1) {
2205 $mod = dechex(sqrt(($part2 - $part1) * constant('_PRIME') / pi()));
2207 $mod = substr(round($mod), 0, 4);
2208 $mod = str_repeat('0', 4-strlen($mod)).$mod;
2209 //* DEBUG: */ echo "*".$start."=".$mod."*<br />";
2214 //* DEBUG: */ print($passHash."<br />".$newHash." (".strlen($newHash).")");
2215 $ret = generateHash($newHash, getConfig('master_salt'));
2216 //* DEBUG: */ print($ret."<br />\n");
2219 //* DEBUG: */ echo "--".$passHash."--<br />\n";
2220 $ret = md5($passHash);
2221 //* DEBUG: */ echo "++".$ret."++<br />\n";
2228 // Fix "deleted" cookies
2229 function FIX_DELETED_COOKIES ($cookies) {
2230 // Is this an array with entries?
2231 if ((is_array($cookies)) && (count($cookies) > 0)) {
2232 // Then check all cookies if they are marked as deleted!
2233 foreach ($cookies as $cookieName) {
2234 // Is the cookie set to "deleted"?
2235 if (get_session($cookieName) == "deleted") {
2236 set_session($cookieName, "");
2242 // Output error messages in a fasioned way and die...
2243 function mxchange_die ($msg) {
2245 LOAD_INC_ONCE("inc/header.php");
2247 // Load the message template
2248 LOAD_TEMPLATE("admin_settings_saved", false, $msg);
2251 LOAD_INC_ONCE("inc/footer.php");
2257 // Display parsing time and number of SQL queries in footer
2258 function DISPLAY_PARSING_TIME_FOOTER() {
2259 // Is the timer started?
2260 if (!isset($GLOBALS['startTime'])) {
2266 $endTime = microtime(true);
2268 // "Explode" both times
2269 $start = explode(" ", $GLOBALS['startTime']);
2270 $end = explode(" ", $endTime);
2271 $runTime = $end[0] - $start[0];
2272 if ($runTime < 0) $runTime = 0;
2273 $runTime = TRANSLATE_COMMA($runTime);
2277 'runtime' => $runTime,
2278 'numSQLs' => (getConfig('sql_count') + 1),
2279 'numTemplates' => (getConfig('num_templates') + 1)
2282 // Load the template
2283 LOAD_TEMPLATE("show_timings", false, $content);
2286 // Check wether a boolean constant is set
2287 // Taken from user comments in PHP documentation for function constant()
2288 function isBooleanConstantAndTrue ($constName) { // : Boolean
2289 // Failed by default
2293 if (isset($GLOBALS['cache_array']['const'][$constName])) {
2295 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ".$constName."-CACHE!<br />\n";
2296 $res = ($GLOBALS['cache_array']['const'][$constName] === true);
2299 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ".$constName."-RESOLVE!<br />\n";
2300 if (defined($constName)) {
2302 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ".$constName."-FOUND!<br />\n";
2303 $res = (constant($constName) === true);
2307 $GLOBALS['cache_array']['const'][$constName] = $res;
2309 //* DEBUG: */ var_dump($res);
2315 // Checks if a given apache module is loaded
2316 function IF_APACHE_MODULE_LOADED ($apacheModule) {
2317 // Check it and return result
2318 return (((function_exists('apache_get_modules')) && (in_array($apacheModule, apache_get_modules()))) || (!function_exists('apache_get_modules')));
2321 // "Getter" for language strings
2322 // @TODO Rewrite all language constants to this function.
2323 function getMessage ($messageId) {
2324 // Default is not found!
2325 $return = "!".$messageId."!";
2327 // Is the language string found?
2328 if (isset($GLOBALS['msg'][strtolower($messageId)])) {
2329 // Language array element found in small_letters
2330 $return = $GLOBALS['msg'][$messageId];
2331 } elseif (isset($GLOBALS['msg'][strtoupper($messageId)])) {
2332 // @DEPRECATED Language array element found in BIG_LETTERS
2333 $return = $GLOBALS['msg'][$messageId];
2334 } elseif (defined($messageId)) {
2335 // @DEPRECATED Deprecated constant found
2336 $return = constant($messageId);
2338 // Missing language constant
2339 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Missing message string %s detected.", $messageId));
2342 // Return the string
2346 // Get current theme name
2347 function GET_CURR_THEME() {
2350 // The default theme is 'default'... ;-)
2353 // Load default theme if not empty from configuration
2354 if (getConfig('default_theme') != "") $ret = getConfig('default_theme');
2356 if (!isSessionVariableSet('mxchange_theme')) {
2357 // Set default theme
2358 set_session('mxchange_theme', $ret);
2359 } elseif ((isSessionVariableSet('mxchange_theme')) && (GET_EXT_VERSION("sql_patches") >= "0.1.4")) {
2360 //die("<pre>".print_r($GLOBALS['cache_array']['themes'], true)."</pre>");
2361 // Get theme from cookie
2362 $ret = get_session('mxchange_theme');
2365 if (THEME_GET_ID($ret) == 0) {
2366 // Fix it to default
2369 } elseif ((!isInstalled()) && ((isInstalling()) || ($GLOBALS['output_mode'] == true)) && ((REQUEST_ISSET_GET(('theme'))) || (REQUEST_ISSET_POST(('theme'))))) {
2370 // Prepare FQFN for checking
2371 $theme = sprintf("%stheme/%s/theme.php", constant('PATH'), REQUEST_GET(('theme')));
2373 // Installation mode active
2374 if ((REQUEST_ISSET_GET(('theme'))) && (FILE_READABLE($theme))) {
2375 // Set cookie from URL data
2376 set_session('mxchange_theme', REQUEST_GET(('theme')));
2377 } elseif (FILE_READABLE(sprintf("%stheme/%s/theme.php", constant('PATH'), SQL_ESCAPE(REQUEST_POST('theme'))))) {
2378 // Set cookie from posted data
2379 set_session('mxchange_theme', SQL_ESCAPE(REQUEST_POST('theme')));
2383 $ret = get_session('mxchange_theme');
2385 // Invalid design, reset cookie
2386 set_session('mxchange_theme', $ret);
2389 // Add (maybe) found theme.php file to inclusion list
2390 $theme = sprintf("%stheme/%s/theme.php", constant('PATH'), SQL_ESCAPE($ret));
2392 // Try to load the requested include file
2393 if (FILE_READABLE($theme)) $INC_POOL[] = $theme;
2395 // Return theme value
2399 // Get id from theme
2400 function THEME_GET_ID ($name) {
2401 // Is the extension "theme" installed?
2402 if (!EXT_IS_ACTIVE("theme")) {
2410 // Is the cache entry there?
2411 if (isset($GLOBALS['cache_array']['themes']['id'][$name])) {
2412 // Get the version from cache
2413 $id = $GLOBALS['cache_array']['themes']['id'][$name];
2416 incrementConfigEntry('cache_hits');
2417 } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
2418 // Check if current theme is already imported or not
2419 $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_themes` WHERE theme_path='%s' LIMIT 1",
2420 array($name), __FUNCTION__, __LINE__);
2423 if (SQL_NUMROWS($result) == 1) {
2425 list($id) = SQL_FETCHROW($result);
2429 SQL_FREERESULT($result);
2436 // Read a given file
2437 function READ_FILE ($FQFN, $sqlPrepare = false) {
2439 if (function_exists('file_get_contents')) {
2441 $content = file_get_contents($FQFN);
2443 // Fall-back to implode-file chain
2444 $content = implode("", file($FQFN));
2447 // Prepare SQL queries?
2448 if ($sqlPrepare === true) {
2449 // Remove some unwanted chars
2450 $content = str_replace("\r", "", $content);
2451 $content = str_replace("\n\n", "\n", $content);
2454 // Return the content
2458 // Writes content to a file
2459 function WRITE_FILE ($FQFN, $content) {
2460 // Is the file writeable?
2461 if ((FILE_READABLE($FQFN)) && (!is_writeable($FQFN)) && (!chmod($FQFN, 0644))) {
2463 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("File %s not writeable.", basename($FQFN)));
2469 // By default all is failed...
2472 // Is the function there?
2473 if (function_exists('file_put_contents')) {
2474 // Write it directly
2475 $return = file_put_contents($FQFN, $content);
2477 // Write it with fopen
2478 $fp = fopen($FQFN, 'w') or mxchange_die("Cannot write file ".basename($FQFN)."!");
2479 fwrite($fp, $content);
2483 $return = chmod($FQFN, 0644);
2490 // Generates an error code from given account status
2491 function GEN_ERROR_CODE_FROM_ACCOUNT_STATUS ($status) {
2492 // Default error code if unknown account status
2493 $ERROR = constant('CODE_UNKNOWN_STATUS');
2495 // Generate constant name
2496 $constantName = sprintf("CODE_ID_%s", $status);
2498 // Is the constant there?
2499 if (defined($constantName)) {
2501 $ERROR = constant($constantName);
2504 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown error status %s detected.", $status));
2507 // Return error code
2511 // Clears the output buffer. This function does *NOT* backup sent content.
2512 function clearOutputBuffer () {
2513 // Trigger an error on failure
2514 if (!ob_end_clean()) {
2516 debug_report_bug(__FUNCTION__.": Failed to clean output buffer.");
2520 // "Getter" for revision/version data
2521 function getActualVersion ($type = 0) {
2522 // By default nothing is new... ;-)
2525 // FQFN of revision file
2526 $FQFN = sprintf("%sinc/cache/.revision", constant('PATH'));
2528 // Check for revision file
2529 if (!FILE_READABLE($FQFN)) {
2530 // Not found, so we need to create it
2533 // Revision file found
2534 $ins_vers = explode("\n", READ_FILE($FQFN));
2536 // Is the content valid?
2537 if ((!is_array($ins_vers)) || (count($ins_vers) <= 0) || (!isset($ins_vers[$type])) || ($ins_vers[0]) == "new") {
2538 // File needs update!
2541 // Revision-File has valid Data and isn't 'new' so return the Rev-Number
2542 return trim($ins_vers[$type]);
2546 // Has it been updated?
2547 if ($new === true) {
2548 // No Revision-File or has no valid Data so read the Revision from the Server.
2549 $version = GET_URL("check-updates3.php");
2552 $akt_vers[] = trim($version[10]);
2553 $akt_vers[] = trim($version[9]);
2554 $akt_vers[] = trim($version[8]);
2557 WRITE_FILE($FQFN, implode("\n", $akt_vers));
2559 // Return requested content
2560 return trim($akt_vers[$type]);
2564 // Loads an include file and logs any missing files for debug purposes
2565 function LOAD_INC ($INC) {
2566 // Add the path. This is why we need a trailing slash in config.php
2567 $FQFN = constant('PATH') . $INC;
2569 // Is the include file there?
2570 if (!FILE_READABLE($FQFN)) {
2571 // Not there so log it
2572 debug_report_bug(sprintf("Include file %s not found.", $INC));
2580 // Loads an include file once
2581 function LOAD_INC_ONCE ($INC) {
2582 // Is it not loaded?
2583 if (!isset($GLOBALS['load_once'][$INC])) {
2584 // Then try to load it
2587 // And mark it as loaded
2588 $GLOBALS['load_once'][$INC] = "loaded";
2592 // Back-ported from the new ship-simu engine. :-)
2593 function debug_get_printable_backtrace () {
2595 $backtrace = "<ol>\n";
2597 // Get and prepare backtrace for output
2598 $backtraceArray = debug_backtrace();
2599 foreach ($backtraceArray as $key => $trace) {
2600 if (!isset($trace['file'])) $trace['file'] = __FUNCTION__;
2601 if (!isset($trace['line'])) $trace['line'] = __LINE__;
2602 if (!isset($trace['args'])) $trace['args'] = array();
2603 $backtrace .= "<li class=\"debug_list\"><span class=\"backtrace_file\">".basename($trace['file'])."</span>:".$trace['line'].", <span class=\"backtrace_function\">".$trace['function']."(".count($trace['args']).")</span></li>\n";
2607 $backtrace .= "</ol>\n";
2609 // Return the backtrace
2613 // Output a debug backtrace to the user
2614 function debug_report_bug ($message = "") {
2617 // Is the optional message set?
2618 if (!empty($message)) {
2620 $debug = sprintf("Note: %s<br />\n",
2624 // @TODO Add a little more infos here
2625 DEBUG_LOG(__FUNCTION__, __LINE__, $message);
2629 $debug .= ("Please report this error at <a href=\"http://bugs.mxchange.org\" rel=\"external\" target=\"_blank\">bugs.mxchange.org</a>:<pre>");
2630 $debug .= (debug_get_printable_backtrace());
2631 $debug .= ("</pre>Thank you for your help finding bugs.");
2637 // Generates a ***weak*** seed (taken from de.php.net/mt_srand)
2638 function generateSeed () {
2639 list($usec, $sec) = explode(" ", microtime());
2640 return ((float)$sec + (float)$usec);
2643 // Converts a message code to a human-readable message
2644 function convertCodeToMessage ($code) {
2647 case constant('CODE_LOGOUT_DONE') : $msg = getMessage('LOGOUT_DONE'); break;
2648 case constant('CODE_LOGOUT_FAILED') : $msg = "<span class=\"guest_failed\">{--LOGOUT_FAILED--}</span>"; break;
2649 case constant('CODE_DATA_INVALID') : $msg = getMessage('MAIL_DATA_INVALID'); break;
2650 case constant('CODE_POSSIBLE_INVALID') : $msg = getMessage('MAIL_POSSIBLE_INVALID'); break;
2651 case constant('CODE_ACCOUNT_LOCKED') : $msg = getMessage('MEMBER_ACCOUNT_LOCKED_UNC'); break;
2652 case constant('CODE_USER_404') : $msg = getMessage('USER_NOT_FOUND'); break;
2653 case constant('CODE_STATS_404') : $msg = getMessage('MAIL_STATS_404'); break;
2654 case constant('CODE_ALREADY_CONFIRMED'): $msg = getMessage('MAIL_ALREADY_CONFIRMED'); break;
2656 case constant('CODE_ERROR_MAILID'):
2657 if (EXT_IS_ACTIVE($ext, true)) {
2658 $msg = getMessage('ERROR_CONFIRMING_MAIL');
2660 $msg = sprintf(getMessage('EXTENSION_PROBLEM_NOT_INSTALLED'), "mailid");
2664 case constant('CODE_EXTENSION_PROBLEM'):
2665 if (REQUEST_ISSET_GET(('ext'))) {
2666 $msg = sprintf(getMessage('EXTENSION_PROBLEM_EXT_INACTIVE'), REQUEST_GET(('ext')));
2668 $msg = getMessage('EXTENSION_PROBLEM_UNSET_EXT');
2672 case constant('CODE_COOKIES_DISABLED') : $msg = getMessage('LOGIN_NO_COOKIES'); break;
2673 case constant('CODE_BEG_SAME_AS_OWN') : $msg = getMessage('BEG_SAME_UID_AS_OWN'); break;
2674 case constant('CODE_LOGIN_FAILED') : $msg = getMessage('LOGIN_FAILED_GENERAL'); break;
2675 default : $msg = sprintf(getMessage('UNKNOWN_MAILID_CODE'), $code); break;
2678 // Return the message
2682 // Checks wether the given extension is currently not installed
2683 // and redirects if so.
2684 function REDIRCT_ON_UNINSTALLED_EXTENSION ($ext_name) {
2685 // Is the extension uninstalled/inactive?
2686 if (!EXT_IS_ACTIVE($ext_name)) {
2687 // Redirect to index
2688 LOAD_URL("modules.php?module=index&msg=".constant('CODE_EXTENSION_PROBLEM')."&ext=".$ext_name);
2692 // Generate a "link" for the given admin id (aid)
2693 function GENERATE_AID_LINK ($aid) {
2694 // No assigned admin is default
2695 $admin = "<span class=\"admin_note\">{--ADMIN_NO_ADMIN_ASSIGNED--}</span>";
2697 // Zero? = Not assigned
2699 // Load admin's login
2700 $login = GET_ADMIN_LOGIN($aid);
2701 if ($login != "***") {
2702 // Is the extension there?
2703 if (EXT_IS_ACTIVE("admins")) {
2705 $admin = "<a href=\"".ADMINS_CREATE_EMAIL_LINK(GET_ADMIN_EMAIL($aid))."\">".$login."</a>";
2707 // Extension not found
2708 $admin = sprintf(getMessage('EXTENSION_PROBLEM_NOT_INSTALLED'), "admins");
2712 $admin = "<div class=\"admin_note\">".sprintf(getMessage('ADMIN_ID_404'), $aid)."</div>";
2720 // Checks wether an include file (non-FQFN better) is readable
2721 function INCLUDE_READABLE ($INC) {
2723 $FQFN = constant('PATH') . $INC;
2726 return FILE_READABLE($FQFN);
2730 // @TODO Implement $compress
2731 function encodeString ($str, $compress=true) {
2732 $str = urlencode(base64_encode(compileUriCode($str)));
2736 // Decode strings encoded with encodeString()
2737 // @TODO Implement $decompress
2738 function decodeString ($str, $decompress=true) {
2739 $str = compileUriCode(base64_decode(urldecode(compileUriCode($str))));
2743 // Compile characters which are allowed in URLs
2744 function compileUriCode ($code, $simple=true) {
2745 // Compile constants
2746 if (!$simple) $code = str_replace("{--", '".', str_replace("--}", '."', $code));
2748 // Compile QUOT and other non-HTML codes
2749 $code = str_replace("{DOT}", ".",
2750 str_replace("{SLASH}", "/",
2751 str_replace("{QUOT}", "'",
2752 str_replace("{DOLLAR}", "$",
2753 str_replace("{OPEN_ANCHOR}", "(",
2754 str_replace("{CLOSE_ANCHOR}", ")",
2755 str_replace("{OPEN_SQR}", "[",
2756 str_replace("{CLOSE_SQR}", "]",
2757 str_replace("{PER}", "%",
2761 // Return compiled code
2765 // Function taken from user comments on www.php.net / function eregi()
2766 function isUrlValid ($url) {
2768 $url = strip_tags(str_replace("\\", "", compileUriCode(urldecode($url))));
2770 // Allows http and https
2771 $http = "(http|https)+(:\/\/)";
2773 $domain1 = "([[:alnum:]]([-[:alnum:]])*\.)?([[:alnum:]][-[:alnum:]\.]*[[:alnum:]])(\.[[:alpha:]]{2,5})?";
2774 // Test double-domains (e.g. .de.vu)
2775 $domain2 = "([-[:alnum:]])?(\.[[:alnum:]][-[:alnum:]\.]*[[:alnum:]])(\.[[:alpha:]]{2,5})(\.[[:alpha:]]{2,5})?";
2777 $ip = "([[:digit:]]{1,3})\.([[:digit:]]{1,3})\.([[:digit:]]{1,3})\.([[:digit:]]{1,3})";
2779 $dir = "((/)+([-_\.[:alnum:]])+)*";
2781 $page = "/([-_[:alnum:]][-\._[:alnum:]]*\.[[:alnum:]]{2,5})?";
2782 // ... and the string after and including question character
2783 $getstring1 = "([\?/]([[:alnum:]][-\._%[:alnum:]]*(=)?([-\@\._:%[:alnum:]])+)(&([[:alnum:]]([-_%[:alnum:]])*(=)?([-\@\[\._:%[:alnum:]])+(\])*))*)?";
2784 // Pattern for URLs like http://url/dir/doc.html?var=value
2785 $pattern['d1dpg1'] = $http.$domain1.$dir.$page.$getstring1;
2786 $pattern['d2dpg1'] = $http.$domain2.$dir.$page.$getstring1;
2787 $pattern['ipdpg1'] = $http.$ip.$dir.$page.$getstring1;
2788 // Pattern for URLs like http://url/dir/?var=value
2789 $pattern['d1dg1'] = $http.$domain1.$dir."/".$getstring1;
2790 $pattern['d2dg1'] = $http.$domain2.$dir."/".$getstring1;
2791 $pattern['ipdg1'] = $http.$ip.$dir."/".$getstring1;
2792 // Pattern for URLs like http://url/dir/page.ext
2793 $pattern['d1dp'] = $http.$domain1.$dir.$page;
2794 $pattern['d1dp'] = $http.$domain2.$dir.$page;
2795 $pattern['ipdp'] = $http.$ip.$dir.$page;
2796 // Pattern for URLs like http://url/dir
2797 $pattern['d1d'] = $http.$domain1.$dir;
2798 $pattern['d2d'] = $http.$domain2.$dir;
2799 $pattern['ipd'] = $http.$ip.$dir;
2800 // Pattern for URLs like http://url/?var=value
2801 $pattern['d1g1'] = $http.$domain1."/".$getstring1;
2802 $pattern['d2g1'] = $http.$domain2."/".$getstring1;
2803 $pattern['ipg1'] = $http.$ip."/".$getstring1;
2804 // Pattern for URLs like http://url?var=value
2805 $pattern['d1g12'] = $http.$domain1.$getstring1;
2806 $pattern['d2g12'] = $http.$domain2.$getstring1;
2807 $pattern['ipg12'] = $http.$ip.$getstring1;
2808 // Test all patterns
2810 foreach ($pattern as $key=>$pat) {
2812 if (defined('DEBUG_REGEX')) {
2813 $pat = str_replace("[:alnum:]", "0-9a-zA-Z", $pat);
2814 $pat = str_replace("[:alpha:]", "a-zA-Z", $pat);
2815 $pat = str_replace("[:digit:]", "0-9", $pat);
2816 $pat = str_replace(".", "\.", $pat);
2817 $pat = str_replace("@", "\@", $pat);
2818 echo $key."= ".$pat."<br />";
2821 // Check if expression matches
2822 $reg = ($reg || preg_match(("^".$pat."^"), $url));
2825 if ($reg === true) break;
2828 // Return true/false
2832 // Smartly adds slashes
2833 function smartAddSlashes ($unquoted) {
2834 $unquoted = str_replace("\\", "", $unquoted);
2835 return addslashes($unquoted);
2838 // Decode entities in a nicer way
2839 function decodeEntities ($str) {
2840 // @TODO We may want to switch over to UTF-8 here!
2841 $decodedString = html_entity_decode($str, ENT_NOQUOTES, "ISO-8859-15");
2843 // Return decoded string
2844 return $decodedString;
2847 // Wtites data to a config.php-style file
2848 // @TODO Rewrite this function to use READ_FILE() and WRITE_FILE()
2849 function changeDataInFile ($FQFN, $comment, $prefix, $suffix, $DATA, $seek=0) {
2850 // Initialize some variables
2856 // Is the file there and read-/write-able?
2857 if ((FILE_READABLE($FQFN)) && (is_writeable($FQFN))) {
2858 $search = "CFG: ".$comment;
2859 $tmp = $FQFN.".tmp";
2861 // Open the source file
2862 $fp = fopen($FQFN, 'r') or OUTPUT_HTML("<strong>READ:</strong> ".$FQFN."<br />");
2864 // Is the resource valid?
2865 if (is_resource($fp)) {
2866 // Open temporary file
2867 $fp_tmp = fopen($tmp, 'w') or OUTPUT_HTML("<strong>WRITE:</strong> ".$tmp."<br />");
2869 // Is the resource again valid?
2870 if (is_resource($fp_tmp)) {
2871 while (!feof($fp)) {
2872 // Read from source file
2873 $line = fgets ($fp, 1024);
2875 if (strpos($line, $search) > -1) { $next = 0; $found = true; }
2878 if ($next === $seek) {
2880 $line = $prefix . $DATA . $suffix."\n";
2886 // Write to temp file
2887 fputs($fp_tmp, $line);
2893 // Finished writing tmp file
2897 // Close source file
2900 if (($done) && ($found)) {
2901 // Copy back tmp file and delete tmp :-)
2903 return unlink($tmp);
2904 } elseif (!$found) {
2905 OUTPUT_HTML("<strong>CHANGE:</strong> 404!");
2907 OUTPUT_HTML("<strong>TMP:</strong> UNDONE!");
2911 // File not found, not readable or writeable
2912 OUTPUT_HTML("<strong>404:</strong> ".$FQFN."<br />");
2915 // An error was detected!
2918 // Send notification to admin
2919 function SEND_ADMIN_NOTIFICATION ($subject, $templateName, $content=array(), $uid="0") {
2920 if (GET_EXT_VERSION("admins") >= "0.4.1") {
2922 SEND_ADMIN_EMAILS_PRO($subject, $templateName, $content, $uid);
2924 // Send out out-dated way
2925 $msg = LOAD_EMAIL_TEMPLATE($templateName, $content, $uid);
2926 SEND_ADMIN_EMAILS($subject, $msg);
2930 // Merges an array together but only if both are arrays
2931 function merge_array ($array1, $array2) {
2932 // Are both an array?
2933 if ((is_array($array1)) && (is_array($array2))) {
2934 // Merge all together
2935 return array_merge($array1, $array2);
2936 } elseif (is_array($array1)) {
2937 // Return left array
2938 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("array2 is not an array. array != %s", gettype($array2)));
2940 } elseif (is_array($array2)) {
2941 // Return right array
2942 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("array1 is not an array. array != %s", gettype($array1)));
2946 // Both are not arrays
2947 debug_report_bug(__FUNCTION__.": No arrays provided!");
2950 // Debug message logger
2951 function DEBUG_LOG ($funcFile, $line, $message, $force=true) {
2952 // Is debug mode enabled?
2953 if ((isDebugModeEnabled()) || ($force === true)) {
2954 // Log this message away
2955 $fp = fopen(constant('PATH')."inc/cache/debug.log", 'a') or mxchange_die("Cannot write logfile debug.log!");
2956 fwrite($fp, date("d.m.Y|H:i:s", time())."|".basename($funcFile)."|".$line."|".strip_tags($message)."\n");
2961 // Reads a directory with PHP files in and gets only files back
2962 function GET_DIR_AS_ARRAY ($baseDir, $prefix) {
2966 $dirPointer = opendir(constant('PATH') . $baseDir) or mxchange_die("Cannot read ".basename($baseDir)." path!");
2969 while ($baseFile = readdir($dirPointer)) {
2970 // Load file only if extension is active
2971 $INC = $baseDir.$baseFile;
2972 $FQFN = constant('PATH') . $INC;
2974 // Is this a valid reset file?
2975 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):baseDir={$baseDir},prefix={$prefix},baseFile={$baseFile}<br />\n";
2976 if ((FILE_READABLE($FQFN)) && (substr($baseFile, 0, strlen($prefix)) == $prefix) && (substr($baseFile, -4, 4) == ".php")) {
2977 // Remove both for extension name
2978 $extName = substr($baseFile, strlen($prefix), -4);
2981 $extId = GET_EXT_ID($extName);
2983 // Is the extension valid and active?
2984 if (($extId > 0) && (EXT_IS_ACTIVE($extName))) {
2985 // Then add this file
2987 } elseif ($extId == 0) {
2988 // Add non-extension files as well
2995 closedir($dirPointer);
3000 // Return array with include files
3004 // Load more reset scripts
3005 function runResetIncludes () {
3006 // Is the reset set or old sql_patches?
3007 if ((!isResetModeEnabled()) || (EXT_VERSION_IS_OLDER("sql_patches", "0.4.5"))) {
3009 DEBUG_LOG(__FUNCTION__, __LINE__, "Cannot run reset! Please report this bug. Thanks");
3012 // Get more daily reset scripts
3013 $INC_POOL = GET_DIR_AS_ARRAY("inc/reset/", "reset_");
3016 if (!defined('DEBUG_RESET')) UPDATE_CONFIG("last_update", time());
3018 // Is the config entry set?
3019 if (GET_EXT_VERSION("sql_patches") >= "0.4.2") {
3020 // Create current week mark
3021 $currWeek = date("W", time());
3024 if (getConfig('last_week') != $currWeek) {
3025 // Include weekly reset scripts
3026 $INC_POOL = merge_array($INC_POOL, GET_DIR_AS_ARRAY("inc/weekly/", "weekly_"));
3029 if (!defined('DEBUG_WEEKLY')) UPDATE_CONFIG("last_week", $currWeek);
3032 // Create current month mark
3033 $currMonth = date("m", time());
3036 if (getConfig('last_month') != $currMonth) {
3037 // Include monthly reset scripts
3038 $INC_POOL = merge_array($INC_POOL, GET_DIR_AS_ARRAY("inc/monthly/", "monthly_"));
3041 if (!defined('DEBUG_MONTHLY')) UPDATE_CONFIG("last_month", $currMonth);
3046 runFilterChain('load_includes', $INC_POOL);
3049 // Handle extra values
3050 function HANDLE_EXTRA_VALUES ($filterFunction, $value, $extraValue) {
3051 // Default is the value itself
3054 // Do we have a special filter function?
3055 if (!empty($filterFunction)) {
3056 // Does the filter function exist?
3057 if (function_exists($filterFunction)) {
3058 // Do we have extra parameters here?
3059 if (!empty($extraValue)) {
3060 // Put both parameters in one new array by default
3061 $args = array($value, $extraValue);
3063 // If we have an array simply use it and pre-extend it with our value
3064 if (is_array($extraValue)) {
3065 // Make the new args array
3066 $args = merge_array(array($value), $extraValue);
3069 // Call the multi-parameter call-back
3070 $ret = call_user_func_array($filterFunction, $args);
3072 // One parameter call
3073 $ret = call_user_func($filterFunction, $value);
3082 // Check if given FQFN is a readable file
3083 function FILE_READABLE ($FQFN) {
3085 return ((file_exists($FQFN)) && (is_file($FQFN)) && (is_readable($FQFN)));
3088 // Converts timestamp selections into a timestamp
3089 function CONVERT_SELECTIONS_TO_TIMESTAMP (&$POST, &$DATA, &$id, &$skip) {
3090 // Init test variable
3093 // Get last three chars
3094 $test = substr($id, -3);
3096 // Improved way of checking! :-)
3097 if (in_array($test, array("_ye", "_mo", "_we", "_da", "_ho", "_mi", "_se"))) {
3098 // Found a multi-selection for timings?
3099 $test = substr($id, 0, -3);
3100 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)) {
3101 // Generate timestamp
3102 $POST[$test] = CREATE_TIMESTAMP_FROM_SELECTIONS($test, $POST);
3103 $DATA[] = sprintf("%s='%s'", $test, $POST[$test]);
3105 // Remove data from array
3106 foreach (array("ye", "mo", "we", "da", "ho", "mi", "se") as $rem) {
3107 unset($POST[$test."_".$rem]);
3111 unset($id); $skip = true; $test2 = $test;
3114 // Process this entry
3120 // Reverts the german decimal comma into Computer decimal dot
3121 function REVERT_COMMA ($str) {
3122 // Default float is not a float... ;-)
3125 // Which language is selected?
3126 switch (GET_LANGUAGE()) {
3127 case "de": // German language
3128 // Remove german thousand dots first
3129 $str = str_replace(".", "", $str);
3131 // Replace german commata with decimal dot and cast it
3132 $float = (float)str_replace(",", ".", $str);
3135 default: // US and so on
3136 // Remove thousand dots first and cast
3137 $float = (float)str_replace(",", "", $str);
3145 // Handle menu-depending failed logins and return the rendered content
3146 function HANDLE_LOGIN_FAILTURES ($accessLevel) {
3147 // Default output is empty ;-)
3150 // Is the session data set?
3151 if ((isSessionVariableSet('mxchange_'.$accessLevel.'_failures')) && (isSessionVariableSet('mxchange_'.$accessLevel.'_last_fail'))) {
3152 // Ignore zero values
3153 if (get_session('mxchange_'.$accessLevel.'_failures') > 0) {
3154 // Non-guest has login failures found, get both data and prepare it for template
3155 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):accessLevel={$accessLevel}<br />\n";
3157 'login_failures' => get_session('mxchange_'.$accessLevel.'_failures'),
3158 'last_failure' => MAKE_DATETIME(get_session('mxchange_'.$accessLevel.'_last_fail'), "2")
3162 $OUT = LOAD_TEMPLATE("login_failures", true, $content);
3165 // Reset session data
3166 set_session('mxchange_'.$accessLevel.'_failures', "");
3167 set_session('mxchange_'.$accessLevel.'_last_fail', "");
3170 // Return rendered content
3175 function rebuildCacheFiles ($cache, $inc="") {
3176 // Shall I remove the cache file?
3177 if ((EXT_IS_ACTIVE("cache")) && (isCacheInstanceValid())) {
3179 if ($GLOBALS['cache_instance']->loadCacheFile($cache)) {
3181 $GLOBALS['cache_instance']->destroyCacheFile();
3184 // Include file given?
3187 $INC = sprintf("inc/loader/load_cache-%s.php", $inc);
3189 // Is the include there?
3190 if (INCLUDE_READABLE($INC)) {
3191 // And rebuild it from scratch
3192 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): inc={$inc} - LOADED!<br />\n";
3195 // Include not found!
3196 DEBUG_LOG(__FUNCTION__, __LINE__, "Include {$inc} not found. cache={$cache}");
3202 // Purge admin menu cache
3203 function CACHE_PURGE_ADMIN_MENU ($id=0, $action="", $what="", $str="") {
3204 // Is the cache extension enabled or no cache instance or admin menu cache disabled?
3205 if (!EXT_IS_ACTIVE("cache")) {
3206 // Cache extension not active
3208 } elseif (!isCacheInstanceValid()) {
3209 // No cache instance!
3210 DEBUG_LOG(__FUNCTION__, __LINE__, " No cache instance found.");
3212 } elseif ((!isConfigEntrySet('cache_admin_menu')) || (getConfig('cache_admin_menu') != "Y")) {
3213 // Caching disabled (currently experiemental!)
3217 // Experiemental feature!
3218 debug_report_bug("<strong>Experimental feature:</strong> You have to delete the admin_*.cache files by yourself at this point.");
3221 // Translates the "pool type" into human-readable
3222 function TRANSLATE_POOL_TYPE ($type) {
3223 // Default type is unknown
3224 $translated = sprintf(getMessage('POOL_TYPE_UNKNOWN'), $type);
3226 // Generate constant
3227 $constName = sprintf("POOL_TYPE_%s", $type);
3230 if (defined($constName)) {
3232 $translated = getMessage($constName);
3235 // Return "translation"
3239 // "Getter" for remote IP number
3240 function GET_REMOTE_ADDR () {
3241 // Get remote ip from environment
3242 $remoteAddr = getenv('REMOTE_ADDR');
3244 // Is removeip installed?
3245 if (EXT_IS_ACTIVE("removeip")) {
3246 // Then anonymize it
3247 $remoteAddr = GET_ANONYMOUS_REMOTE_ADDR($remoteAddr);
3254 // "Getter" for remote hostname
3255 function GET_REMOTE_HOST () {
3256 // Get remote ip from environment
3257 $remoteHost = getenv('REMOTE_HOST');
3259 // Is removeip installed?
3260 if (EXT_IS_ACTIVE("removeip")) {
3261 // Then anonymize it
3262 $remoteHost = GET_ANONYMOUS_REMOTE_HOST($remoteHost);
3269 // "Getter" for user agent
3270 function GET_USER_AGENT () {
3271 // Get remote ip from environment
3272 $userAgent = getenv('HTTP_USER_AGENT');
3274 // Is removeip installed?
3275 if (EXT_IS_ACTIVE("removeip")) {
3276 // Then anonymize it
3277 $userAgent = GET_ANONYMOUS_USER_AGENT($userAgent);
3284 // "Getter" for referer
3285 function GET_REFERER () {
3286 // Get remote ip from environment
3287 $referer = getenv('HTTP_REFERER');
3289 // Is removeip installed?
3290 if (EXT_IS_ACTIVE("removeip")) {
3291 // Then anonymize it
3292 $referer = GET_ANONYMOUS_REFERER($referer);
3299 // Adds a bonus mail to the queue
3300 // This is a high-level function!
3301 function ADD_NEW_BONUS_MAIL ($data, $mode="", $output=true) {
3302 // Use mode from data if not set and availble ;-)
3303 if ((empty($mode)) && (isset($data['mode']))) $mode = $data['mode'];
3305 // Generate receiver list
3306 $RECEIVER = GENERATE_RECEIVER_LIST($data['cat'], $data['receiver'], $mode);
3309 if (!empty($RECEIVER)) {
3310 // Add bonus mail to queue
3311 ADD_BONUS_MAIL_TO_QUEUE(
3323 // Mail inserted into bonus pool
3324 if ($output) LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_BONUS_SEND'));
3325 } elseif ($output) {
3326 // More entered than can be reached!
3327 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_MORE_SELECTED'));
3330 DEBUG_LOG(__FUNCTION__, __LINE__, " cat={$data['cat']},receiver={$data['receiver']},data=".base64_encode(serialize($data))." More selected, than available!");
3334 // Determines referal id and sets it
3335 function DETERMINE_REFID () {
3336 global $CLICK, $_SERVER;
3338 // Check if refid is set
3339 if ((!empty($_GET['user'])) && ($CLICK == 1) && (basename($_SERVER['PHP_SELF']) == "click.php")) {
3340 // The variable user comes from the click-counter script click.php and we only accept this here
3341 $GLOBALS['refid'] = bigintval($_GET['user']);
3342 } elseif (!empty($_POST['refid'])) {
3343 // Get referal id from variable refid (so I hope this makes my script more compatible to other scripts)
3344 $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_POST['refid']));
3345 } elseif (!empty($_GET['refid'])) {
3346 // Get referal id from variable refid (so I hope this makes my script more compatible to other scripts)
3347 $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_GET['refid']));
3348 } elseif (!empty($_GET['ref'])) {
3349 // Set refid=ref (the referal link uses such variable)
3350 $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_GET['ref']));
3351 } elseif ((isSessionVariableSet('refid')) && (get_session('refid') != 0)) {
3352 // Set session refid als global
3353 $GLOBALS['refid'] = bigintval(get_session('refid'));
3354 } elseif ((GET_EXT_VERSION("sql_patches") != "") && (getConfig('def_refid') > 0)) {
3355 // Set default refid as refid in URL
3356 $GLOBALS['refid'] = getConfig(('def_refid'));
3357 } elseif ((GET_EXT_VERSION("user") >= "0.3.4") && (getConfig('select_user_zero_refid')) == "Y") {
3358 // Select a random user which has confirmed enougth mails
3359 $GLOBALS['refid'] = SELECT_RANDOM_REFID();
3361 // No default ID when sql_patches is not installed or none set
3362 $GLOBALS['refid'] = 0;
3365 // Set cookie when default refid > 0
3366 if (!isSessionVariableSet('refid') || (!empty($GLOBALS['refid'])) || ((get_session('refid') == "0") && (getConfig('def_refid') > 0))) {
3368 set_session('refid', $GLOBALS['refid']);
3371 // Return determined refid
3372 return $GLOBALS['refid'];
3375 // Check wether we are installing
3376 function isInstalling () {
3377 return (isset($GLOBALS['mxchange_installing']));
3380 // Check wether this script is installed
3381 function isInstalled () {
3382 return isBooleanConstantAndTrue('mxchange_installed');
3385 // Check wether an admin is registered
3386 function isAdminRegistered () {
3387 return isBooleanConstantAndTrue('admin_registered');
3390 // Enables the reset mode. Only call this function if you really want the
3392 function enableResetMode () {
3393 // Enable the reset mode
3394 $GLOBALS['reset_enabled'] = true;
3397 runFilterChain('reset_enabled');
3400 // Checks wether the reset mode is active
3401 function isResetModeEnabled () {
3402 // Now simply check it
3403 return ((isset($GLOBALS['reset_enabled'])) && ($GLOBALS['reset_enabled'] === true));
3406 // Checks wether the debug mode is enabled
3407 function isDebugModeEnabled () {
3409 return isBooleanConstantAndTrue('DEBUG_MODE');
3412 // Checks wether the cache instance is valid
3413 function isCacheInstanceValid () {
3414 return ((isset($GLOBALS['cache_instance'])) && (is_object($GLOBALS['cache_instance'])));
3417 //////////////////////////////////////////////////
3418 // AUTOMATICALLY RE-GENERATED MISSING FUNCTIONS //
3419 //////////////////////////////////////////////////
3421 if (!function_exists('html_entity_decode')) {
3422 // Taken from documentation on www.php.net
3423 function html_entity_decode ($string) {
3424 $trans_tbl = get_html_translation_table(HTML_ENTITIES);
3425 $trans_tbl = array_flip($trans_tbl);
3426 return strtr($string, $trans_tbl);