2 /************************************************************************
3 * MXChange v0.2.1 Start: 08/25/2003 *
4 * =============== Last change: 11/29/2005 *
6 * -------------------------------------------------------------------- *
7 * File : functions.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Many non-MySQL functions (also file access) *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Viele Nicht-MySQL-Funktionen (auch Dateizugriff) *
12 * -------------------------------------------------------------------- *
14 * -------------------------------------------------------------------- *
15 * Copyright (c) 2003 - 2008 by Roland Haeder *
16 * For more information visit: http://www.mxchange.org *
18 * This program is free software; you can redistribute it and/or modify *
19 * it under the terms of the GNU General Public License as published by *
20 * the Free Software Foundation; either version 2 of the License, or *
21 * (at your option) any later version. *
23 * This program is distributed in the hope that it will be useful, *
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
26 * GNU General Public License for more details. *
28 * You should have received a copy of the GNU General Public License *
29 * along with this program; if not, write to the Free Software *
30 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
32 ************************************************************************/
34 // Some security stuff...
35 if (!defined('__SECURITY')) {
36 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4)."/security.php";
40 // Check if our config file is writeable or not
41 function IS_INC_WRITEABLE($inc) {
43 $fqfn = sprintf("%sinc/%s.php", constant('PATH'), $inc);
45 // Abort by simple test
46 if ((FILE_READABLE($fqfn)) && (!is_writeable($fqfn))) {
50 // Test if we can append data
51 $fp = @fopen($fqfn, 'a');
52 if ($inc == "dummy") {
57 // Close all other files
62 // Output HTML code directly or "render" it. You addionally switch the new-line character off
63 function OUTPUT_HTML ($HTML, $newLine = true) {
64 // Some global variables
67 // Do we have HTML-Code here?
69 // Yes, so we handle it as you have configured
70 switch (constant('OUTPUT_MODE'))
73 // That's why you don't need any \n at the end of your HTML code... :-)
74 if (constant('_OB_CACHING') == "on") {
75 // Output into PHP's internal buffer
78 // That's why you don't need any \n at the end of your HTML code... :-)
79 if ($newLine) echo "\n";
81 // Render mode for old or lame servers...
84 // That's why you don't need any \n at the end of your HTML code... :-)
85 if ($newLine) $OUTPUT .= "\n";
90 // If we are switching from render to direct output rendered code
91 if ((!empty($OUTPUT)) && (constant('_OB_CACHING') != "on")) { OUTPUT_RAW($OUTPUT); $OUTPUT = ""; }
93 // The same as above... ^
95 if ($newLine) echo "\n";
99 // Huh, something goes wrong or maybe you have edited config.php ???
100 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid renderer %s detected.", constant('OUTPUT_MODE')));
101 mxchange_die("<strong>{--FATAL_ERROR--}:</strong> {--LANG_NO_RENDER_DIRECT--}");
104 } elseif ((constant('_OB_CACHING') == "on") && ($GLOBALS['footer_sent'] == 1)) {
105 // Headers already sent?
106 if (headers_sent()) {
108 DEBUG_LOG(__FUNCTION__, __LINE__, "Headers already sent! We need debug backtrace here.");
110 // Trigger an user error
111 debug_report_bug("Headers are already sent!");
114 // Output cached HTML code
115 $OUTPUT = ob_get_contents();
117 // Clear output buffer for later output
121 header("HTTP/1.1 200");
124 $now = gmdate('D, d M Y H:i:s') . ' GMT';
126 // General headers for no caching
127 header("Expired: " . $now); // RFC2616 - Section 14.21
128 header("Last-Modified: " . $now);
129 header("Cache-Control: no-store, no-cache, must-revalidate, pre-check=0, post-check=0, max-age=0"); // HTTP/1.1
130 header("Pragma: no-cache"); // HTTP/1.0
131 header("Connection: Close");
133 // Extension "rewrite" installed?
134 if ((EXT_IS_ACTIVE("rewrite")) && ($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != "-1")) {
135 $OUTPUT = REWRITE_LINKS($OUTPUT);
138 // Compile and run finished rendered HTML code
139 while (strpos($OUTPUT, '{!') > 0) {
140 // Prepare the content and eval() it...
142 $eval = "\$newContent = \"".COMPILE_CODE(SQL_ESCAPE($OUTPUT))."\";";
145 // Was that eval okay?
146 if (empty($newContent)) {
147 // Something went wrong!
148 mxchange_die("Evaluation error:<pre>".htmlentities($eval)."</pre>");
150 $OUTPUT = $newContent;
153 // Output code here, DO NOT REMOVE! ;-)
155 } elseif ((constant('OUTPUT_MODE') == "render") && (!empty($OUTPUT))) {
156 // Rewrite links when rewrite extension is active
157 if ((EXT_IS_ACTIVE("rewrite")) && ($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != "-1")) {
158 $OUTPUT = REWRITE_LINKS($OUTPUT);
161 // Compile and run finished rendered HTML code
162 while (strpos($OUTPUT, '{!') > 0) {
163 $eval = "\$OUTPUT = \"".COMPILE_CODE(SQL_ESCAPE($OUTPUT))."\";";
167 // Output code here, DO NOT REMOVE! ;-)
172 // Output the raw HTML code
173 function OUTPUT_RAW ($HTML) {
174 // Output stripped HTML code to avoid broken JavaScript code, etc.
175 echo stripslashes(stripslashes($HTML));
177 // Flush the output if only constant('_OB_CACHING') is not "on"
178 if (constant('_OB_CACHING') != "on") {
184 // Init fatal message array
185 function initFatalMessages () {
186 $GLOBALS['fatal_messages'] = array();
189 // Getter for whole fatal error messages
190 function getFatalArray () {
191 return $GLOBALS['fatal_messages'];
194 // Add a fatal error message to the queue array
195 function addFatalMessage ($message, $extra="") {
196 if (is_array($extra)) {
197 // Multiple extras for a message with masks
198 $message = call_user_func_array('sprintf', $extra);
199 } elseif (!empty($extra)) {
200 // $message is text with a mask plus extras to insert into the text
201 $message = sprintf($message, $extra);
204 // Add message to $GLOBALS['fatal_messages']
205 $GLOBALS['fatal_messages'][] = $message;
207 // Log fatal messages away
208 DEBUG_LOG(__FUNCTION__, __LINE__, " message={$message}");
211 // Getter for total fatal message count
212 function getTotalFatalErrors () {
216 // Do we have at least the first entry?
217 if (!empty($GLOBALS['fatal_messages'][0])) {
219 $count = count($GLOBALS['fatal_messages']);
226 // Load a template file and return it's content (only it's name; do not use ' or ")
227 function LOAD_TEMPLATE ($template, $return=false, $content=array()) {
228 // Add more variables which you want to use in your template files
229 global $DATA, $_CONFIG, $username;
231 // Make all template names lowercase
232 $template = strtolower($template);
234 // Count the template load
235 incrementConfigEntry('num_templates');
237 // Prepare IP number and User Agent
238 $REMOTE_ADDR = GET_REMOTE_ADDR();
239 if (!defined('REMOTE_ADDR')) define('REMOTE_ADDR', $REMOTE_ADDR);
240 $HTTP_USER_AGENT = GET_USER_AGENT();
244 if (empty($GLOBALS['refid'])) $GLOBALS['refid'] = 0;
246 // @DEPRECATED Try to rewrite the if() condition
247 if ($template == "member_support_form") {
248 // Support request of a member
249 $result = SQL_QUERY_ESC("SELECT userid, gender, surname, family, email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
250 array($GLOBALS['userid']), __FILE__, __LINE__);
252 // Is content an array?
253 if (is_array($content)) {
255 $content = merge_array($content, SQL_FETCHARRAY($result));
258 $content['gender'] = TRANSLATE_GENDER($content['gender']);
261 // @TODO Fine all templates which are using these direct variables and rewrite them.
262 // @TODO After this step is done, this else-block is history
263 list($gender, $surname, $family, $email) = SQL_FETCHROW($result);
266 $gender = TRANSLATE_GENDER($gender);
267 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("DEPRECATION-WARNING: content is not array (%s).", gettype($content)));
271 SQL_FREERESULT($result);
274 // Generate date/time string
275 $date_time = MAKE_DATETIME(time(), "1");
278 $BASE = sprintf("%stemplates/%s/html/", constant('PATH'), GET_LANGUAGE());
281 // Check for admin/guest/member templates
282 if (strpos($template, "admin_") > -1) {
283 // Admin template found
285 } elseif (strpos($template, "guest_") > -1) {
286 // Guest template found
288 } elseif (strpos($template, "member_") > -1) {
289 // Member template found
291 } elseif (strpos($template, "install_") > -1) {
292 // Installation template found
294 } elseif (strpos($template, "ext_") > -1) {
295 // Extension template found
297 } elseif (strpos($template, "la_") > -1) {
298 // "Logical-area" template found
301 // Test for extension
302 $test = substr($template, 0, strpos($template, "_"));
303 if (EXT_IS_ACTIVE($test)) {
304 // Set extra path to extension's name
309 ////////////////////////
310 // Generate file name //
311 ////////////////////////
312 $FQFN = $BASE.$MODE.$template.".tpl";
314 if ((!empty($GLOBALS['what'])) && ((strpos($template, "_header") > 0) || (strpos($template, "_footer") > 0)) && (($MODE == "guest/") || ($MODE == "member/") || ($MODE == "admin/"))) {
315 // Select what depended header/footer template file for admin/guest/member area
316 $file2 = sprintf("%s%s%s_%s.tpl",
320 SQL_ESCAPE($GLOBALS['what'])
324 if (FILE_READABLE($file2)) $FQFN = $file2;
326 // Remove variable from memory
330 // Does the special template exists?
331 if (!FILE_READABLE($FQFN)) {
332 // Reset to default template
333 $FQFN = $BASE.$template.".tpl";
336 // Now does the final template exists?
337 if (FILE_READABLE($FQFN)) {
338 // The local file does exists so we load it. :)
339 $tmpl_file = READ_FILE($FQFN);
341 // Replace ' to our own chars to preventing them being quoted
342 while (strpos($tmpl_file, "'") !== false) { $tmpl_file = str_replace("'", '{QUOT}', $tmpl_file); }
344 // Do we have to compile the code?
346 if ((strpos($tmpl_file, "\$") !== false) || (strpos($tmpl_file, '{--') !== false) || (strpos($tmpl_file, '--}') > 0)) {
348 $tmpl_file = "\$ret=\"".COMPILE_CODE(SQL_ESCAPE($tmpl_file))."\";";
351 // Simply return loaded code
355 // Add surrounding HTML comments to help finding bugs faster
356 $ret = "<!-- Template ".$template." - Start -->\n".$ret."<!-- Template ".$template." - End -->\n";
357 } elseif ((IS_ADMIN()) || ((isBooleanConstantAndTrue('mxchange_installing')) && (!isBooleanConstantAndTrue('mxchange_installed')))) {
358 // Only admins shall see this warning or when installation mode is active
359 $ret = "<br /><span class=\"guest_failed\">".TEMPLATE_404."</span><br />
360 (".basename($FQFN).")<br />
363 <pre>".print_r($content, true)."</pre>
365 <pre>".print_r($DATA, true)."</pre>
369 // Remove content and data
373 // Do we have some content to output or return?
375 // Not empty so let's put it out! ;)
377 // Return the HTML code
383 } elseif (isBooleanConstantAndTrue('DEBUG_MODE')) {
384 // Warning, empty output!
385 return "E:".$template."<br />\n";
389 // Send mail out to an email address
390 function SEND_EMAIL($TO, $SUBJECT, $MSG, $HTML = "N", $FROM = "") {
391 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):TO={$TO},SUBJECT={$SUBJECT}<br />\n";
393 // Compile subject line (for POINTS constant etc.)
394 $eval = "\$SUBJECT = decodeEntities(\"".COMPILE_CODE(SQL_ESCAPE($SUBJECT))."\");";
398 if ((!eregi("@", $TO)) && ($TO > 0)) {
399 // Value detected, is the message extension installed?
400 if (EXT_IS_ACTIVE("msg")) {
401 ADD_MESSAGE_TO_BOX($TO, $SUBJECT, $MSG, $HTML);
404 // Load email address
405 $result_email = SQL_QUERY_ESC("SELECT email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1", array(bigintval($TO)), __FILE__, __LINE__);
406 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):numRows=".SQL_NUMROWS($result_email)."<br />\n";
408 // Does the user exist?
409 if (SQL_NUMROWS($result_email)) {
410 // Load email address
411 list($TO) = SQL_FETCHROW($result_email);
414 $TO = constant('WEBMASTER');
418 SQL_FREERESULT($result_email);
420 } elseif ("$TO" == "0") {
422 $TO = constant('WEBMASTER');
424 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):TO={$TO}<br />\n";
426 // Check for PHPMailer or debug-mode
427 if (!CHECK_PHPMAILER_USAGE()) {
428 // Not in PHPMailer-Mode
430 // Load email header template
431 $FROM = LOAD_EMAIL_TEMPLATE("header");
434 $FROM .= LOAD_EMAIL_TEMPLATE("header");
436 } elseif (isBooleanConstantAndTrue('DEBUG_MODE')) {
438 // Load email header template
439 $FROM = LOAD_EMAIL_TEMPLATE("header");
442 $FROM .= LOAD_EMAIL_TEMPLATE("header");
447 $eval = "\$TO = \"".COMPILE_CODE(SQL_ESCAPE($TO))."\";";
451 $eval = "\$MSG = \"".COMPILE_CODE(SQL_ESCAPE($MSG))."\";";
454 // Fix HTML parameter (default is no!)
455 if (empty($HTML)) $HTML = "N";
456 if (isBooleanConstantAndTrue('DEBUG_MODE')) {
457 // In debug mode we want to display the mail instead of sending it away so we can debug this part
459 ".htmlentities(trim($FROM))."
461 Subject : ".$SUBJECT."
464 } elseif (($HTML == "Y") && (EXT_IS_ACTIVE("html_mail"))) {
465 // Send mail as HTML away
466 SEND_HTML_EMAIL($TO, $SUBJECT, $MSG, $FROM);
467 } elseif (!empty($TO)) {
469 SEND_RAW_EMAIL($TO, $SUBJECT, $MSG, $FROM);
470 } elseif ($HTML == "N") {
472 SEND_RAW_EMAIL(constant('WEBMASTER'), "[PROBLEM:]".$SUBJECT, $MSG, $FROM);
476 // Check if legacy or PHPMailer command
478 function CHECK_PHPMAILER_USAGE() {
479 return ((defined('SMTP_HOSTNAME')) && (defined('SMTP_USER')) && (defined('SMTP_PASSWORD')) && (SMTP_HOSTNAME != "") && (SMTP_USER != ""));
483 * Send out a raw email with PHPMailer class or legacy mail() command
485 function SEND_RAW_EMAIL ($to, $subject, $msg, $from) {
486 // Shall we use PHPMailer class or legacy mode?
487 if (CHECK_PHPMAILER_USAGE()) {
488 // Use PHPMailer class with SMTP enabled
489 LOAD_INC_ONCE("inc/phpmailer/class.phpmailer.php");
490 LOAD_INC_ONCE("inc/phpmailer/class.smtp.php");
493 $mail = new PHPMailer();
494 $mail->PluginDir = sprintf("%sinc/phpmailer/", constant('PATH'));
497 $mail->SMTPAuth = true;
498 $mail->Host = constant('SMTP_HOSTNAME');
500 $mail->Username = constant('SMTP_USER');
501 $mail->Password = constant('SMTP_PASSWORD');
503 $mail->From = constant('WEBMASTER');
507 $mail->FromName = constant('MAIN_TITLE');
508 $mail->Subject = $subject;
509 if ((EXT_IS_ACTIVE("html_mail")) && (strip_tags($msg) != $msg)) {
511 $mail->AltBody = "Your mail program required HTML support to read this mail!";
512 $mail->WordWrap = 70;
515 $mail->Body = decodeEntities($msg);
517 $mail->AddAddress($to, "");
518 $mail->AddReplyTo(constant('WEBMASTER'), constant('MAIN_TITLE'));
519 $mail->AddCustomHeader("Errors-To:".constant('WEBMASTER'));
520 $mail->AddCustomHeader("X-Loop:".constant('WEBMASTER'));
523 // Use legacy mail() command
524 @mail($to, $subject, decodeEntities($msg), $from);
529 // Generate a password in a specified length or use default password length
530 function GEN_PASS ($LEN = 0) {
531 // Auto-fix invalid length of zero
532 if ($LEN == 0) $LEN = getConfig('pass_len');
534 // Initialize array with all allowed chars
535 $ABC = explode(",", "a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,0,1,2,3,4,5,6,7,8,9,-,+,_,/");
537 // Start creating password
539 for ($i = 0; $i < $LEN; $i++) {
540 $PASS .= $ABC[mt_rand(0, sizeof($ABC) -1)];
543 // When the size is below 40 we can also add additional security by scrambling it
544 if (strlen($PASS) <= 40) {
545 // Also scramble the password
546 $PASS = scrambleString($PASS);
549 // Return the password
553 function MAKE_DATETIME ($time, $mode="0")
557 return NEVER_HAPPENED;
559 // Filter out numbers
560 $time = bigintval($time);
563 switch (GET_LANGUAGE())
565 case "de": // German date / time format
567 case "0": $ret = date("d.m.Y \u\m H:i \U\h\\r", $time); break;
568 case "1": $ret = strtolower(date("d.m.Y - H:i", $time)); break;
569 case "2": $ret = date("d.m.Y|H:i", $time); break;
570 case "3": $ret = date("d.m.Y", $time); break;
572 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid date mode %s detected.", $mode));
577 default: // Default is the US date / time format!
579 case "0": $ret = date("r", $time); break;
580 case "1": $ret = date("Y-m-d - g:i A", $time); break;
581 case "2": $ret = date("y-m-d|H:i", $time); break;
582 case "3": $ret = date("y-m-d", $time); break;
584 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid date mode %s detected.", $mode));
591 // Translates the american decimal dot into a german comma
592 function TRANSLATE_COMMA ($dotted, $cut=true, $max=0) {
593 // Default is 3 you can change this in admin area "Misc -> Misc Options"
594 if (!isConfigEntrySet('max_comma')) setConfigEntry('max_comma', "3");
596 // Use from config is default
597 $maxComma = getConfig('max_comma');
599 // Use from parameter?
600 if ($max > 0) $maxComma = $max;
603 if (($cut) && ($max == 0)) {
604 // Test for commata if in cut-mode
605 $com = explode(".", $dotted);
606 if (count($com) < 2) {
607 // Don't display commatas even if there are none... ;-)
613 //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "dotted={$dotted},maxComma={$maxComma}");
616 switch (GET_LANGUAGE()) {
618 $dotted = number_format($dotted, $maxComma, ",", ".");
622 $dotted = number_format($dotted, $maxComma, ".", ",");
626 // Return translated value
631 function DEREFERER ($URL) {
632 // Don't de-refer our own links!
633 if (substr($URL, 0, strlen(URL)) != URL) {
634 // De-refer this link
635 $URL = "modules.php?module=loader&url=".encodeString(compileUriCode($URL));
642 // Translate Uni*-like gender to human-readable
643 function TRANSLATE_GENDER ($gender) {
645 $ret = "!{$gender}!";
647 // Male/female or company?
649 case "M": $ret = getMessage('GENDER_M'); break;
650 case "F": $ret = getMessage('GENDER_F'); break;
651 case "C": $ret = getMessage('GENDER_C'); break;
653 // Log unknown gender
654 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown gender %s detected.", $gender));
658 // Return translated gender
663 function FRAMETESTER ($URL) {
664 // Prepare frametester URL
665 $frametesterUrl = sprintf("%s/modules.php?module=frametester&url=%s",
667 encodeString(compileUriCode($URL))
669 return $frametesterUrl;
673 function SELECTION_COUNT ($array) {
675 if (is_array($array)) {
676 foreach ($array as $key => $sel) {
677 if (!empty($sel)) $ret++;
683 function IMG_CODE ($code, $type, $DATA, $uid) {
684 return "<IMG border=\"0\" alt=\"Code\" src=\"{!URL!}/mailid_top.php?uid=".$uid."&".$type."=".$DATA."&mode=img&code=".$code."\">";
687 function TRANSLATE_STATUS ($status) {
693 $ret = getMessage(sprintf("ACCOUNT_%s", $status));
698 $ret = getMessage('ACCOUNT_DELETED');
702 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown status %s detected.", $status));
703 $ret = sprintf(getMessage('UNKNOWN_STATUS"'), $status);
711 function GET_LANGUAGE() {
712 // Set default return value to default language from config
713 $ret = constant('DEFAULT_LANG');
718 // Is the variable set
719 if (REQUEST_ISSET_GET(('mx_lang'))) {
720 // Accept only first 2 chars
721 $lang = substr(REQUEST_GET('mx_lang'), 0, 2);
722 } elseif (isset($GLOBALS['cache_array']['language'])) {
724 $ret = $GLOBALS['cache_array']['language'];
725 } elseif (!empty($lang)) {
726 // Check if main language file does exist
727 if (FILE_READABLE(constant('PATH')."inc/language/".$lang.".php")) {
728 // Okay found, so let's update cookies
731 } elseif (!isSessionVariableSet('mx_lang')) {
732 // Return stored value from cookie
733 $ret = get_session('mx_lang');
735 // Fixes a warning before the session has the mx_lang constant
736 if (empty($ret)) $ret = constant('DEFAULT_LANG');
740 $GLOBALS['cache_array']['language'] = $ret;
746 function SET_LANGUAGE ($lang) {
747 // Accept only first 2 chars!
748 $lang = substr(SQL_ESCAPE(strip_tags($lang)), 0, 2);
751 set_session('mx_lang', $lang);
754 function LOAD_EMAIL_TEMPLATE($template, $content=array(), $UID="0") {
755 global $DATA, $_CONFIG;
757 // Make sure all template names are lowercase!
758 $template = strtolower($template);
760 // Default "nickname" if extension is not installed
763 // Prepare IP number and User Agent
764 $REMOTE_ADDR = GET_REMOTE_ADDR();
765 $HTTP_USER_AGENT = GET_USER_AGENT();
768 $ADMIN = constant('MAIN_TITLE');
770 // Is the admin logged in?
773 $aid = GET_CURRENT_ADMIN_ID();
776 $ADMIN = GET_ADMIN_EMAIL($aid);
779 // Neutral email address is default
780 $email = constant('WEBMASTER');
782 // Expiration in a nice output format
783 if (getConfig('auto_purge') == 0) {
784 // Will never expire!
785 $EXPIRATION = getMessage('MAIL_WILL_NEVER_EXPIRE');
787 // Create nice date string
788 $EXPIRATION = CREATE_FANCY_TIME(getConfig('auto_purge'));
791 // Is content an array?
792 if (is_array($content)) {
793 // Add expiration to array, $EXPIRATION is now deprecated!
794 $content['expiration'] = $EXPIRATION;
798 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):UID={$UID},template={$template},content[]=".gettype($content)."<br />\n";
799 if (($UID > 0) && (is_array($content))) {
800 // If nickname extension is installed, fetch nickname as well
801 if (EXT_IS_ACTIVE("nickname")) {
802 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):NICKNAME!<br />\n";
804 $result = SQL_QUERY_ESC("SELECT surname, family, gender, email, nickname FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
805 array(bigintval($UID)), __FILE__, __LINE__);
807 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):NO-NICK!<br />\n";
809 $result = SQL_QUERY_ESC("SELECT surname, family, gender, email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
810 array(bigintval($UID)), __FILE__, __LINE__);
813 // Fetch and merge data
814 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):content()=".count($content)." - PRE<br />\n";
815 $content = merge_array($content, SQL_FETCHARRAY($result));
816 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):content()=".count($content)." - AFTER<br />\n";
819 SQL_FREERESULT($result);
822 // Translate M to male or F to female if present
823 if (isset($content['gender'])) $content['gender'] = TRANSLATE_GENDER($content['gender']);
825 // Overwrite email from data if present
826 if (isset($content['email'])) $email = $content['email'];
828 // Store email for some functions in global data array
829 $DATA['email'] = $email;
832 $BASE = sprintf("%stemplates/%s/emails/", constant('PATH'), GET_LANGUAGE());
834 // Check for admin/guest/member templates
835 if (strpos($template, "admin_") > -1) {
836 // Admin template found
837 $FQFN = $BASE."admin/".$template.".tpl";
838 } elseif (strpos($template, "guest_") > -1) {
839 // Guest template found
840 $FQFN = $BASE."guest/".$template.".tpl";
841 } elseif (strpos($template, "member_") > -1) {
842 // Member template found
843 $FQFN = $BASE."member/".$template.".tpl";
845 // Test for extension
846 $test = substr($template, 0, strpos($template, "_"));
847 if (EXT_IS_ACTIVE($test)) {
848 // Set extra path to extension's name
849 $FQFN = $BASE.$test."/".$template.".tpl";
851 // No special filename
852 $FQFN = $BASE.$template.".tpl";
856 // Does the special template exists?
857 if (!FILE_READABLE($FQFN)) {
858 // Reset to default template
859 $FQFN = $BASE.$template.".tpl";
862 // Now does the final template exists?
864 if (FILE_READABLE($FQFN)) {
865 // The local file does exists so we load it. :)
866 $tmpl_file = READ_FILE($FQFN);
867 $tmpl_file = SQL_ESCAPE($tmpl_file);
870 $tmpl_file = "\$newContent = decodeEntities(\"".COMPILE_CODE($tmpl_file)."\");";
872 } elseif (!empty($template)) {
873 // Template file not found!
874 $newContent = "{--TEMPLATE_404--}: ".$template."<br />
875 {--TEMPLATE_CONTENT--}
876 <pre>".print_r($content, true)."</pre>
878 <pre>".print_r($DATA, true)."</pre>
881 // Debug mode not active? Then remove the HTML tags
882 if (!isBooleanConstantAndTrue('DEBUG_MODE')) $newContent = strip_tags($newContent);
884 // No template name supplied!
885 $newContent = getMessage('NO_TEMPLATE_SUPPLIED');
888 // Is there some content?
889 if (empty($newContent)) {
891 $newContent = "Compiler error for template {$template}!\nUncompiled content:\n".$tmpl_file;
892 // Add last error if the required function exists
893 if (function_exists('error_get_last')) $newContent .= "\n--------------------------------------\nDebug:\n".print_r(error_get_last(), true)."--------------------------------------\nPlease don't alter these informations!\nThanx.";
896 // Remove content and data
900 // Return compiled content
901 return COMPILE_CODE($newContent);
904 function MAKE_TIME($H, $M, $S, $stamp) {
905 // Extract day, month and year from given timestamp
906 $DAY = date("d", $stamp);
907 $MONTH = date("m", $stamp);
908 $YEAR = date('Y', $stamp);
910 // Create timestamp for wished time which depends on extracted date
911 return mktime($H, $M, $S, $MONTH, $DAY, $YEAR);
914 function LOAD_URL($URL, $addUrlData=true) {
915 // Compile out URI codes
916 $URL = compileUriCode($URL);
918 // Check if http(s):// is there
919 if ((substr($URL, 0, 7) != "http://") && (substr($URL, 0, 8) != "https://")) {
920 // Make all URLs full-qualified
925 //* DEBUG: */ debug_report_bug();
926 $OUTPUT = ob_get_contents();
928 // Clear it only if there is content
929 if (!empty($OUTPUT)) {
933 // Add some data to URL if cookies are not accepted
934 if (((!defined('__COOKIES')) || (!__COOKIES)) && ($addUrlData)) $URL = ADD_URL_DATA($URL);
936 // Probe for bot from search engine
937 if ((eregi("spider", GET_USER_AGENT())) || (eregi("bot", GET_USER_AGENT()))) {
938 // Search engine bot detected so let's rewrite many chars for the link
939 $URL = htmlentities(strip_tags($URL), ENT_QUOTES);
941 // Output new location link as anchor
942 OUTPUT_HTML("<a href=\"".$URL."\">".$URL."</a>");
943 } elseif (!headers_sent()) {
944 // Load URL when headers are not sent
945 //* DEBUG: */ debug_report_bug("URL={$URL}");
946 header ("Location: ".str_replace("&", "&", $URL));
948 // Output error message
949 LOAD_INC("inc/header.php");
950 LOAD_TEMPLATE("redirect_url", false, str_replace("&", "&", $URL));
951 LOAD_INC("inc/footer.php");
956 // Wrapper for LOAD_URL but URL comes from a configuration entry
957 function LOAD_CONFIGURED_URL ($configEntry) {
959 $URL = getConfig($configEntry);
964 trigger_error(sprintf("Configuration entry %s is not set!", $configEntry));
972 function COMPILE_CODE ($code, $simple = false, $constants = true, $full = true) {
973 // Is the code a string?
974 if (!is_string($code)) {
975 // Silently return it
979 $ARRAY = $GLOBALS['security_chars'];
981 // Select smaller set of chars to replace when we e.g. want to compile URLs
982 if (!$full) $ARRAY = $GLOBALS['url_chars'];
986 // BEFORE 0.2.1 : Language and data constants
987 // WITH 0.2.1+ : Only language constants
988 $code = str_replace('{--','".', str_replace('--}','."', $code));
990 // BEFORE 0.2.1 : Not used
991 // WITH 0.2.1+ : Data constants
992 $code = str_replace('{!','".', str_replace("!}", '."', $code));
995 // Compile QUOT and other non-HTML codes
996 foreach ($ARRAY['to'] as $k => $to) {
997 // Do the reversed thing as in inc/libs/security_functions.php
998 $code = str_replace($to, $ARRAY['from'][$k], $code);
1001 // But shall I keep simple quotes for later use?
1002 if ($simple) $code = str_replace("'", '{QUOT}', $code);
1004 // Find $content[bla][blub] entries
1005 @preg_match_all('/\$(content|DATA)((\[([a-zA-Z0-9-_]+)\])*)/', $code, $matches);
1007 // Are some matches found?
1008 if ((count($matches) > 0) && (count($matches[0]) > 0)) {
1009 // Replace all matches
1010 $matchesFound = array();
1011 foreach ($matches[0] as $key => $match) {
1012 // Fuzzy look has failed by default
1013 $fuzzyFound = false;
1015 // Fuzzy look on match if already found
1016 foreach ($matchesFound as $found => $set) {
1018 $test = substr($found, 0, strlen($match));
1020 // Does this entry exist?
1021 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):found={$found},match={$match},set={$set}<br />\n";
1022 if ($test == $match) {
1024 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):fuzzyFound!<br />\n";
1031 if ($fuzzyFound) continue;
1033 // Take all string elements
1034 if ((is_string($matches[4][$key])) && (!isset($matchesFound[$match])) && (!isset($matchesFound[$key."_".$matches[4][$key]]))) {
1035 // Replace it in the code
1036 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):key={$key},match={$match}<br />\n";
1037 $newMatch = str_replace("[".$matches[4][$key]."]", "['".$matches[4][$key]."']", $match);
1038 $code = str_replace($match, "\".".$newMatch.".\"", $code);
1039 $matchesFound[$key."_".$matches[4][$key]] = 1;
1040 $matchesFound[$match] = 1;
1041 } elseif (!isset($matchesFound[$match])) {
1042 // Not yet replaced!
1043 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):match={$match}<br />\n";
1044 $code = str_replace($match, "\".".$match.".\"", $code);
1045 $matchesFound[$match] = 1;
1050 // Return compiled code
1054 /************************************************************************
1056 * Gaenderter Sortier-Algorythmus, $array wird nach dem Array (!) *
1057 * $a_sort sortiert: *
1059 * $array - Das 3-dimensionale Array, das paralell sortiert werden soll *
1060 * $a_sort - Array, das die Sortiereihenfolge der ersten Elementeben *
1061 * $primary_key - Prim.rschl.ssel aus $a_sort, nach dem sortiert wird *
1062 * $order - Sortiereihenfolge: -1 = a-Z, 0 = keine, 1 = Z-a *
1063 * $nums - true = Als Zahlen sortieren, false = Als Zeichen sortieren *
1065 * $a_sort muss Elemente enthalten, deren Wert Schluessel von $array *
1066 * sind... Klingt kompliziert, suchen Sie mal mein Beispiel, dann sehen *
1067 * Sie, dass es doch nicht so schwer ist! :-) *
1069 ************************************************************************/
1070 function array_pk_sort (&$array, $a_sort, $primary_key = 0, $order = -1, $nums = false) {
1072 while ($primary_key < count($a_sort)) {
1073 foreach ($dummy[$a_sort[$primary_key]] as $key => $value) {
1074 foreach ($dummy[$a_sort[$primary_key]] as $key2 => $value2) {
1077 // Sort byte-by-byte (also numbers will be interpreted as chars! E.g.: "9" > "10")
1078 if (($key != $key2) && (strcmp(strtolower($dummy[$a_sort[$primary_key]][$key]), strtolower($dummy[$a_sort[$primary_key]][$key2])) == $order)) $match = true;
1079 } elseif ($key != $key2) {
1080 // Sort numbers (E.g.: 9 < 10)
1081 if (($dummy[$a_sort[$primary_key]][$key] < $dummy[$a_sort[$primary_key]][$key2]) && ($order == -1)) $match = true;
1082 if (($dummy[$a_sort[$primary_key]][$key] > $dummy[$a_sort[$primary_key]][$key2]) && ($order == 1)) $match = true;
1086 // We have found two different values, so let's sort whole array
1087 foreach ($dummy as $sort_key => $sort_val) {
1088 $t = $dummy[$sort_key][$key];
1089 $dummy[$sort_key][$key] = $dummy[$sort_key][$key2];
1090 $dummy[$sort_key][$key2] = $t;
1101 // Write back sorted array
1106 function ADD_SELECTION ($type, $DEFAULT, $prefix="", $id="0") {
1107 global $MONTH_DESCR;
1110 if ($type == "yn") {
1111 // This is a yes/no selection only!
1112 if ($id > 0) $prefix .= "[".$id."]";
1113 $OUT .= " <select name=\"".$prefix."\" class=\"register_select\" size=\"1\">\n";
1115 // Begin with regular selection box here
1116 if (!empty($prefix)) $prefix .= "_";
1118 if ($id > 0) $type2 .= "[".$id."]";
1119 $OUT .= " <select name=\"".strtolower($prefix.$type2)."\" class=\"register_select\" size=\"1\">\n";
1124 for ($idx = 1; $idx < 32; $idx++) {
1125 $OUT .= "<option value=\"".$idx."\"";
1126 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1127 $OUT .= ">".$idx."</option>\n";
1131 case "month": // Month
1132 foreach ($MONTH_DESCR as $month => $descr) {
1133 $OUT .= "<option value=\"".$month."\"";
1134 if ($DEFAULT == $month) $OUT .= " selected=\"selected\"";
1135 $OUT .= ">".$descr."</option>\n";
1139 case "year": // Year
1141 $YEAR = date('Y', time());
1143 // Use configured min age or fixed?
1144 if (GET_EXT_VERSION("other") >= "0.2.1") {
1146 $startYear = $YEAR - getConfig('min_age');
1149 $startYear = $YEAR - 16;
1152 // Calculate earliest year (100 years old people can still enter Internet???)
1153 $minYear = $YEAR - 100;
1155 // Check if the default value is larger than minimum and bigger than actual year
1156 if (($DEFAULT > $minYear) && ($DEFAULT >= $YEAR)) {
1157 for ($idx = $YEAR; $idx < ($YEAR + 11); $idx++) {
1158 $OUT .= "<option value=\"".$idx."\"";
1159 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1160 $OUT .= ">".$idx."</option>\n";
1162 } elseif ($DEFAULT == -1) {
1163 // Current year minus 1
1164 for ($idx = $startYear; $idx <= ($YEAR + 1); $idx++)
1166 $OUT .= "<option value=\"".$idx."\">".$idx."</option>\n";
1169 // Get current year and subtract the configured minimum age
1170 $OUT .= "<option value=\"".($minYear - 1)."\"><".$minYear."</option>\n";
1171 // Calculate earliest year depending on extension version
1172 if (GET_EXT_VERSION("other") >= "0.2.1") {
1173 // Use configured minimum age
1174 $YEAR = date('Y', time()) - getConfig('min_age');
1176 // Use fixed 16 years age
1177 $YEAR = date('Y', time()) - 16;
1180 // Construct year selection list
1181 for ($idx = $minYear; $idx <= $YEAR; $idx++) {
1182 $OUT .= "<option value=\"".$idx."\"";
1183 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1184 $OUT .= ">".$idx."</option>\n";
1191 for ($idx = 0; $idx < 60; $idx+=5) {
1192 if (strlen($idx) == 1) $idx = "0".$idx;
1193 $OUT .= "<option value=\"".$idx."\"";
1194 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1195 $OUT .= ">".$idx."</option>\n";
1200 for ($idx = 0; $idx < 24; $idx++) {
1201 if (strlen($idx) == 1) $idx = "0".$idx;
1202 $OUT .= "<option value=\"".$idx."\"";
1203 if ($DEFAULT == $idx) $OUT .= " selected=\"selected\"";
1204 $OUT .= ">".$idx."</option>\n";
1209 $OUT .= "<option value=\"Y\"";
1210 if ($DEFAULT == "Y") $OUT .= " selected=\"selected\"";
1211 $OUT .= ">{--YES--}</option>\n<option value=\"N\"";
1212 if ($DEFAULT == "N") $OUT .= " selected=\"selected\"";
1213 $OUT .= ">{--NO--}</option>\n";
1216 $OUT .= " </select>\n";
1221 function TRANSLATE_YESNO($yn) {
1223 $yn = "??? (".$yn.")";
1225 case "Y": $yn = getMessage('YES'); break;
1226 case "N": $yn = getMessage('NO'); break;
1228 // Log unknown value
1229 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown value %s. Expected Y/N!", $yn));
1238 // Deprecated : $length
1241 function GEN_RANDOM_CODE ($length, $code, $uid, $DATA="") {
1242 // Fix missing _MAX constant
1243 if (!defined('_MAX')) define('_MAX', 15235);
1245 // Build server string
1246 $server = $_SERVER['PHP_SELF'].":".GET_USER_AGENT().":".getenv('SERVER_SOFTWARE').":".GET_REMOTE_ADDR().":".":".filemtime(constant('PATH')."inc/databases.php");
1249 $keys = constant('SITE_KEY').":".constant('DATE_KEY');
1250 if (isConfigEntrySet('secret_key')) $keys .= ":".getConfig('secret_key');
1251 if (isConfigEntrySet('file_hash')) $keys .= ":".getConfig('file_hash');
1252 $keys .= ":".date("d-m-Y (l-F-T)", bigintval(getConfig('patch_ctime')));
1253 if (isConfigEntrySet('master_salt')) $keys .= ":".getConfig('master_salt');
1255 // Build string from misc data
1256 $data = $code.":".$uid.":".$DATA;
1258 // Add more additional data
1259 if (isSessionVariableSet('u_hash')) $data .= ":".get_session('u_hash');
1260 if (isset($GLOBALS['userid'])) $data .= ":".$GLOBALS['userid'];
1261 if (isSessionVariableSet('mxchange_theme')) $data .= ":".get_session('mxchange_theme');
1262 if (isSessionVariableSet('mx_lang')) $data .= ":".GET_LANGUAGE();
1263 if (isset($GLOBALS['refid'])) $data .= ":".$GLOBALS['refid'];
1265 // Calculate number for generating the code
1266 $a = $code + constant('_ADD') - 1;
1268 if (isConfigEntrySet('master_hash')) {
1269 // Generate hash with master salt from modula of number with the prime number and other data
1270 $saltedHash = generateHash(($a % constant('_PRIME')).":".$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a, getConfig('master_salt'));
1272 // Create number from hash
1273 $rcode = hexdec(substr($saltedHash, strlen(getConfig('master_salt')), 9)) / abs(constant('_MAX') - $a + sqrt(constant('_ADD'))) / pi();
1275 // Generate hash with "hash of site key" from modula of number with the prime number and other data
1276 $saltedHash = generateHash(($a % constant('_PRIME')).":".$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a, substr(sha1(SITE_KEY), 0, 8));
1278 // Create number from hash
1279 $rcode = hexdec(substr($saltedHash, 8, 9)) / abs(constant('_MAX') - $a + sqrt(constant('_ADD'))) / pi();
1282 // At least 10 numbers shall be secure enought!
1283 $len = getConfig('code_length');
1284 if ($len == 0) $len = $length;
1285 if ($len == 0) $len = 10;
1287 // Cut off requested counts of number
1288 $return = substr(str_replace('.', "", $rcode), 0, $len);
1290 // Done building code
1294 // Does only allow numbers
1295 function bigintval ($num, $castValue = true) {
1296 // Filter all numbers out
1297 $ret = preg_replace("/[^0123456789]/", "", $num);
1300 if ($castValue) $ret = (double)$ret;
1302 // Has the whole value changed?
1303 // @TODO Remove this if() block if all is working fine
1304 if ("".$ret."" != "".$num."") {
1306 debug_report_bug("{$ret}<>{$num}");
1313 // Insert the code in $img_code into jpeg or PNG image
1314 function GENERATE_IMAGE ($img_code, $headerSent=true) {
1315 if ((strlen($img_code) > 6) || (empty($img_code)) || (getConfig('code_length') == 0)) {
1316 // Stop execution of function here because of over-sized code length
1318 } elseif (!$headerSent) {
1319 // Return in an HTML code code
1320 return "<img src=\"{!URL!}/img.php?code=".$img_code."\" alt=\"Image\" />\n";
1324 $img = sprintf("%s/theme/%s/images/code_bg.%s", constant('PATH'), GET_CURR_THEME(), getConfig('img_type'));
1325 if (FILE_READABLE($img)) {
1326 // Switch image type
1327 switch (getConfig('img_type'))
1330 // Okay, load image and hide all errors
1331 $image = @imagecreatefromjpeg($img);
1335 // Okay, load image and hide all errors
1336 $image = @imagecreatefrompng($img);
1340 // Exit function here
1341 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("File for image type %s not found.", getConfig('img_type')));
1345 // Generate text color (red/green/blue; 0 = dark, 255 = bright)
1346 $text_color = imagecolorallocate($image, 0, 0, 0);
1348 // Insert code into image
1349 imagestring($image, 5, 14, 2, $img_code, $text_color);
1351 // Return to browser
1352 header ("Content-Type: image/".getConfig('img_type'));
1354 // Output image with matching image factory
1355 switch (getConfig('img_type')) {
1356 case "jpg": imagejpeg($image); break;
1357 case "png": imagepng($image); break;
1360 // Remove image from memory
1361 imagedestroy($image);
1363 // Create selection box or array of splitted timestamp
1364 function CREATE_TIME_SELECTIONS ($timestamp, $prefix="", $display="", $align="center", $return_array=false) {
1365 // Calculate 2-seconds timestamp
1366 $stamp = round($timestamp);
1367 //* DEBUG: */ print("*".$stamp."/".$timestamp."*<br />");
1369 // Do we have a leap year?
1371 $TEST = date('Y', time()) / 4;
1372 $M1 = date("m", time());
1373 $M2 = date("m", (time() + $timestamp));
1375 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1376 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($M2 > "02")) $SWITCH = getConfig('one_day');
1378 // First of all years...
1379 $Y = abs(floor($timestamp / (31536000 + $SWITCH)));
1380 //* DEBUG: */ print("Y={$Y}<br />\n");
1382 $M = abs(floor($timestamp / 2628000 - $Y * 12));
1383 //* DEBUG: */ print("M={$M}<br />\n");
1385 $W = abs(floor($timestamp / 604800 - $Y * ((365 + $SWITCH / getConfig('one_day')) / 7) - ($M / 12 * (365 + $SWITCH / getConfig('one_day')) / 7)));
1386 //* DEBUG: */ print("W={$W}<br />\n");
1388 $D = abs(floor($timestamp / 86400 - $Y * (365 + $SWITCH / getConfig('one_day')) - ($M / 12 * (365 + $SWITCH / getConfig('one_day'))) - $W * 7));
1389 //* DEBUG: */ print("D={$D}<br />\n");
1391 $h = abs(floor($timestamp / 3600 - $Y * (365 + $SWITCH / getConfig('one_day')) * 24 - ($M / 12 * (365 + $SWITCH / getConfig('one_day')) * 24) - $W * 7 * 24 - $D * 24));
1392 //* DEBUG: */ print("h={$h}<br />\n");
1394 $m = abs(floor($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 - $h * 60));
1395 //* DEBUG: */ print("m={$m}<br />\n");
1396 // And at last seconds...
1397 $s = abs(floor($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 - $m * 60));
1398 //* DEBUG: */ print("s={$s}<br />\n");
1400 // Is seconds zero and time is < 60 seconds?
1401 if (($s == 0) && ($timestamp < 60)) {
1403 $s = round($timestamp);
1407 // Now we convert them in seconds...
1409 if ($return_array) {
1410 // Just put all data in an array for later use
1422 $OUT = "<div align=\"".$align."\">\n";
1423 $OUT .= "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"admin_table dashed\">\n";
1426 if (ereg('Y', $display) || (empty($display))) {
1427 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_YEARS--}</strong></td>\n";
1430 if (ereg("M", $display) || (empty($display))) {
1431 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_MONTHS--}</strong></td>\n";
1434 if (ereg("W", $display) || (empty($display))) {
1435 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_WEEKS--}</strong></td>\n";
1438 if (ereg("D", $display) || (empty($display))) {
1439 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_DAYS--}</strong></td>\n";
1442 if (ereg("h", $display) || (empty($display))) {
1443 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_HOURS--}</strong></td>\n";
1446 if (ereg("m", $display) || (empty($display))) {
1447 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_MINUTES--}</strong></td>\n";
1450 if (ereg("s", $display) || (empty($display))) {
1451 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_SECONDS--}</strong></td>\n";
1457 if (ereg('Y', $display) || (empty($display))) {
1458 // Generate year selection
1459 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_ye\" size=\"1\">\n";
1460 for ($idx = 0; $idx <= 10; $idx++) {
1461 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1462 if ($idx == $Y) $OUT .= " selected=\"selected\"";
1463 $OUT .= ">".$idx."</option>\n";
1465 $OUT .= " </select></td>\n";
1467 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_ye\" value=\"0\" />\n";
1470 if (ereg("M", $display) || (empty($display))) {
1471 // Generate month selection
1472 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_mo\" size=\"1\">\n";
1473 for ($idx = 0; $idx <= 11; $idx++)
1475 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1476 if ($idx == $M) $OUT .= " selected=\"selected\"";
1477 $OUT .= ">".$idx."</option>\n";
1479 $OUT .= " </select></td>\n";
1481 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_mo\" value=\"0\" />\n";
1484 if (ereg("W", $display) || (empty($display))) {
1485 // Generate week selection
1486 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_we\" size=\"1\">\n";
1487 for ($idx = 0; $idx <= 4; $idx++) {
1488 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1489 if ($idx == $W) $OUT .= " selected=\"selected\"";
1490 $OUT .= ">".$idx."</option>\n";
1492 $OUT .= " </select></td>\n";
1494 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_we\" value=\"0\" />\n";
1497 if (ereg("D", $display) || (empty($display))) {
1498 // Generate day selection
1499 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_da\" size=\"1\">\n";
1500 for ($idx = 0; $idx <= 31; $idx++) {
1501 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1502 if ($idx == $D) $OUT .= " selected=\"selected\"";
1503 $OUT .= ">".$idx."</option>\n";
1505 $OUT .= " </select></td>\n";
1507 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_da\" value=\"0\">\n";
1510 if (ereg("h", $display) || (empty($display))) {
1511 // Generate hour selection
1512 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_ho\" size=\"1\">\n";
1513 for ($idx = 0; $idx <= 23; $idx++) {
1514 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1515 if ($idx == $h) $OUT .= " selected=\"selected\"";
1516 $OUT .= ">".$idx."</option>\n";
1518 $OUT .= " </select></td>\n";
1520 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_ho\" value=\"0\">\n";
1523 if (ereg("m", $display) || (empty($display))) {
1524 // Generate minute selection
1525 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_mi\" size=\"1\">\n";
1526 for ($idx = 0; $idx <= 59; $idx++) {
1527 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1528 if ($idx == $m) $OUT .= " selected=\"selected\"";
1529 $OUT .= ">".$idx."</option>\n";
1531 $OUT .= " </select></td>\n";
1533 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_mi\" value=\"0\">\n";
1536 if (ereg("s", $display) || (empty($display))) {
1537 // Generate second selection
1538 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"".$prefix."_se\" size=\"1\">\n";
1539 for ($idx = 0; $idx <= 59; $idx++) {
1540 $OUT .= " <option class=\"mini_select\" value=\"".$idx."\"";
1541 if ($idx == $s) $OUT .= " selected=\"selected\"";
1542 $OUT .= ">".$idx."</option>\n";
1544 $OUT .= " </select></td>\n";
1546 $OUT .= "<INPUT type=\"hidden\" name=\"".$prefix."_se\" value=\"0\">\n";
1549 $OUT .= "</table>\n";
1551 // Return generated HTML code
1557 function CREATE_TIMESTAMP_FROM_SELECTIONS ($prefix, $POST) {
1558 // Initial return value
1561 // Do we have a leap year?
1563 $TEST = date('Y', time()) / 4;
1564 $M1 = date("m", time());
1565 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1566 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($POST[$prefix."_mo"] > "02")) $SWITCH = getConfig('one_day');
1567 // First add years...
1568 $ret += $POST[$prefix."_ye"] * (31536000 + $SWITCH);
1570 $ret += $POST[$prefix."_mo"] * 2628000;
1572 $ret += $POST[$prefix."_we"] * 604800;
1574 $ret += $POST[$prefix."_da"] * 86400;
1576 $ret += $POST[$prefix."_ho"] * 3600;
1578 $ret += $POST[$prefix."_mi"] * 60;
1579 // And at last seconds...
1580 $ret += $POST[$prefix."_se"];
1581 // Return calculated value
1585 // Sends out mail to all administrators
1586 // IMPORTANT: Please use SEND_ADMIN_NOTIFCATION() for now!
1587 function SEND_ADMIN_EMAILS_PRO ($subj, $template, $content, $UID) {
1588 // Trim template name
1589 $template = trim($template);
1591 // Load email template
1592 $msg = LOAD_EMAIL_TEMPLATE($template, $content, $UID);
1594 if (EXT_VERSION_IS_OLDER("admins", "0.4.0")) {
1595 // Older version detected!
1596 return SEND_ADMIN_EMAILS($subj, $msg);
1599 // Check which admin shall receive this mail
1600 $result = SQL_QUERY_ESC("SELECT DISTINCT admin_id FROM `{!_MYSQL_PREFIX!}_admins_mails` WHERE mail_template='%s' ORDER BY admin_id",
1601 array($template), __FILE__, __LINE__);
1602 if (SQL_NUMROWS($result) == 0) {
1603 // Create new entry (to all admins)
1604 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_admins_mails` (admin_id, mail_template) VALUES (0, '%s')",
1605 array($template), __FILE__, __LINE__);
1607 // Load admin IDs...
1609 while (list($aid) = SQL_FETCHROW($result)) {
1614 SQL_FREERESULT($result);
1619 // "implode" IDs and query string
1620 $aid = implode(",", $aids);
1622 if (EXT_IS_ACTIVE("events")) {
1623 // Add line to user events
1624 EVENTS_ADD_LINE($subj, $msg, $UID);
1626 // Log error for debug
1627 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Extension 'events' missing: tpl=%s,subj=%s,UID=%s",
1633 } elseif ($aid == "0") {
1634 // Select all email adresses
1635 $result = SQL_QUERY("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` ORDER BY `id`", __FILE__, __LINE__);
1637 // If Admin-ID is not "to-all" select
1638 $result = SQL_QUERY_ESC("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` WHERE id IN (%s) ORDER BY `id`", array($aid), __FILE__, __LINE__);
1642 // Load email addresses and send away
1643 while (list($email) = SQL_FETCHROW($result)) {
1644 SEND_EMAIL($email, $subj, $msg);
1648 SQL_FREERESULT($result);
1652 function CREATE_FANCY_TIME ($stamp) {
1653 // Get data array with years/months/weeks/days/...
1654 $data = CREATE_TIME_SELECTIONS($stamp, "", "", "", true);
1656 foreach($data as $k => $v) {
1658 // Value is greater than 0 "eval" data to return string
1659 $eval = "\$ret .= \", \".\$v.\" {--_".strtoupper($k)."--}\";";
1665 // Do we have something there?
1666 if (strlen($ret) > 0) {
1667 // Remove leading commata and space
1668 $ret = substr($ret, 2);
1671 $ret = "0 {--_SECONDS--}";
1674 // Return fancy time string
1679 function ADD_EMAIL_NAV ($PAGES, $offset, $show_form, $colspan, $return=false) {
1680 $SEP = ""; $TOP = "";
1683 $SEP = "<tr><td colspan=\"".$colspan."\" class=\"seperator\"> </td></tr>";
1687 for ($page = 1; $page <= $PAGES; $page++) {
1688 // Is the page currently selected or shall we generate a link to it?
1689 if (($page == REQUEST_GET('page')) || ((!REQUEST_ISSET_GET(('page'))) && ($page == "1"))) {
1690 // Is currently selected, so only highlight it
1691 $NAV .= "<strong>-";
1693 // Open anchor tag and add base URL
1694 $NAV .= "<a href=\"{!URL!}/modules.php?module=admin&what=".$GLOBALS['what']."&page=".$page."&offset=".$offset;
1696 // Add userid when we shall show all mails from a single member
1697 if ((REQUEST_ISSET_GET(('uid'))) && (bigintval(REQUEST_GET('uid')) > 0)) $NAV .= "&uid=".bigintval(REQUEST_GET('uid'));
1699 // Close open anchor tag
1703 if (($page == REQUEST_GET('page')) || ((!REQUEST_ISSET_GET(('page'))) && ($page == "1"))) {
1704 // Is currently selected, so only highlight it
1705 $NAV .= "-</strong>";
1711 // Add seperator if we have not yet reached total pages
1712 if ($page < $PAGES) $NAV .= " | ";
1715 // Define constants only once
1716 if (!defined('__NAV_OUTPUT')) {
1717 define('__NAV_OUTPUT' , $NAV);
1718 define('__NAV_COLSPAN', $colspan);
1719 define('__NAV_TOP' , $TOP);
1720 define('__NAV_SEP' , $SEP);
1723 // Load navigation template
1724 $OUT = LOAD_TEMPLATE("admin_email_nav_row", true);
1727 // Return generated HTML-Code
1735 // Extract host from script name
1736 function EXTRACT_HOST (&$script) {
1737 // Use default SERVER_URL by default... ;) So?
1738 $url = constant('SERVER_URL');
1740 // Is this URL valid?
1741 if (substr($script, 0, 7) == "http://") {
1742 // Use the hostname from script URL as new hostname
1743 $url = substr($script, 7);
1744 $extract = explode("/", $url);
1746 // Done extracting the URL :)
1749 // Extract host name
1750 $host = str_replace("http://", "", $url);
1751 if (ereg("/", $host)) $host = substr($host, 0, strpos($host, "/"));
1753 // Generate relative URL
1754 //* DEBUG: */ print("SCRIPT=".$script."<br />\n");
1755 if (substr(strtolower($script), 0, 7) == "http://") {
1756 // But only if http:// is in front!
1757 $script = substr($script, (strlen($url) + 7));
1758 } elseif (substr(strtolower($script), 0, 8) == "https://") {
1760 $script = substr($script, (strlen($url) + 8));
1763 //* DEBUG: */ print("SCRIPT=".$script."<br />\n");
1764 if (substr($script, 0, 1) == "/") $script = substr($script, 1);
1770 // Send a GET request
1771 function GET_URL ($script) {
1772 // Compile the script name
1773 $script = COMPILE_CODE($script);
1775 // Extract host name from script
1776 $host = EXTRACT_HOST($script);
1778 // Generate GET request header
1779 $request = "GET /" . trim($script) . " HTTP/1.1\r\n";
1780 $request .= "Host: " . $host . "\r\n";
1781 $request .= "Referer: " . constant('URL') . "/admin.php\r\n";
1782 $request .= "User-Agent: " . constant('TITLE') . "/" . constant('FULL_VERSION') . "\r\n";
1783 $request .= "Content-Type: text/plain\r\n";
1784 $request .= "Cache-Control: no-cache\r\n";
1785 $request .= "Connection: Close\r\n\r\n";
1787 // Send the raw request
1788 $response = SEND_RAW_REQUEST($host, $request);
1790 // Return the result to the caller function
1794 // Send a POST request
1795 function POST_URL ($script, $postData) {
1796 // Is postData an array?
1797 if (!is_array($postData)) {
1799 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("postData is not an array. Type: %s", gettype($postData)));
1800 return array("", "", "");
1803 // Compile the script name
1804 $script = COMPILE_CODE($script);
1806 // Extract host name from script
1807 $host = EXTRACT_HOST($script);
1809 // Construct request
1810 $data = http_build_query($postData, '','&');
1812 // Generate POST request header
1813 $request = "POST /" . trim($script) . " HTTP/1.1\r\n";
1814 $request .= "Host: " . $host . "\r\n";
1815 $request .= "Referer: " . constant('URL') . "/admin.php\r\n";
1816 $request .= "User-Agent: " . constant('TITLE') . "/" . constant('FULL_VERSION') . "\r\n";
1817 $request .= "Content-type: application/x-www-form-urlencoded\r\n";
1818 $request .= "Content-length: " . strlen($data) . "\r\n";
1819 $request .= "Cache-Control: no-cache\r\n";
1820 $request .= "Connection: Close\r\n\r\n";
1823 // Send the raw request
1824 $response = SEND_RAW_REQUEST($host, $request);
1826 // Return the result to the caller function
1830 // Sends a raw request to another host
1831 function SEND_RAW_REQUEST ($host, $request) {
1833 $response = array("", "", "");
1835 // Default is not to use proxy
1838 // Are proxy settins set?
1839 if ((getConfig('proxy_host') != "") && (getConfig('proxy_port') > 0)) {
1845 //* DEBUG: */ die("SCRIPT=".$script."<br />\n");
1847 $fp = @fsockopen(COMPILE_CODE(getConfig('proxy_host')), getConfig('proxy_port'), $errno, $errdesc, 30);
1849 $fp = @fsockopen($host, 80, $errno, $errdesc, 30);
1853 if (!is_resource($fp)) {
1860 // Generate CONNECT request header
1861 $proxyTunnel = "CONNECT ".$host.":80 HTTP/1.1\r\n";
1862 $proxyTunnel .= "Host: ".$host."\r\n";
1864 // Use login data to proxy? (username at least!)
1865 if (getConfig('proxy_username') != "") {
1867 $encodedAuth = base64_encode(COMPILE_CODE(getConfig('proxy_username')).":".COMPILE_CODE(getConfig('proxy_password')));
1868 $proxyTunnel .= "Proxy-Authorization: Basic ".$encodedAuth."\r\n";
1871 // Add last new-line
1872 $proxyTunnel .= "\r\n";
1873 //* DEBUG: */ print("<strong>proxyTunnel=</strong><pre>".$proxyTunnel."</pre>");
1876 fputs($fp, $proxyTunnel);
1880 // No response received
1884 // Read the first line
1885 $resp = trim(fgets($fp, 10240));
1886 $respArray = explode(" ", $resp);
1887 if ((strtolower($respArray[0]) !== "http/1.0") || ($respArray[1] != "200")) {
1888 // Invalid response!
1894 fputs($fp, $request);
1898 $response[] = trim(fgets($fp, 1024));
1904 // Skip first empty lines
1906 foreach ($resp as $idx => $line) {
1908 $line = trim($line);
1910 // Is this line empty?
1913 array_shift($response);
1915 // Abort on first non-empty line
1920 //* DEBUG: */ print("<strong>Response:</strong><pre>".print_r($response, true)."</pre>");
1922 // Proxy agent found?
1923 if ((substr(strtolower($response[0]), 0, 11) == "proxy-agent") && ($useProxy)) {
1924 // Proxy header detected, so remove two lines
1925 array_shift($response);
1926 array_shift($response);
1929 // Was the request successfull?
1930 if ((!eregi("200 OK", $response[0])) || (empty($response[0]))) {
1931 // Not found / access forbidden
1932 $response = array("", "", "");
1939 // Taken from www.php.net eregi() user comments
1940 function VALIDATE_EMAIL($email) {
1942 $email = COMPILE_CODE($email);
1944 // Check first part of email address
1945 $first = "[-a-z0-9!#$%&\'*+/=?^_<{|}~]+(\.[-a-zA-Z0-9!#$%&\'*+/=?^_<{|}~]+)*";
1948 $domain = "[a-z0-9-]+(\.[a-z0-9-]{2,5})+";
1951 $regex = "^".$first."@".$domain."$";
1953 // Return check result
1954 return eregi($regex, $email);
1957 // Function taken from user comments on www.php.net / function eregi()
1958 function VALIDATE_URL ($URL, $compile=true) {
1959 // Trim URL a little
1960 $URL = trim(urldecode($URL));
1961 //* DEBUG: */ echo $URL."<br />";
1963 // Compile some chars out...
1964 if ($compile) $URL = compileUriCode($URL, false, false, false);
1965 //* DEBUG: */ echo $URL."<br />";
1967 // Check for the extension filter
1968 if (EXT_IS_ACTIVE("filter")) {
1969 // Use the extension's filter set
1970 return FILTER_VALIDATE_URL($URL, false);
1973 // If not installed, perform a simple test. Just make it sure there is always a http:// or
1974 // https:// in front of the URLs
1975 return isUrlValid($URL);
1979 function MEMBER_ACTION_LINKS ($uid, $status = "") {
1980 // Define all main targets
1981 $TARGETS = array("del_user", "edit_user", "lock_user", "add_points", "sub_points");
1983 // Begin of navigation links
1984 $eval = "\$OUT = \"[ ";
1986 foreach ($TARGETS as $tar) {
1987 $eval .= "<span class=\\\"admin_user_link\\\"><a href=\\\"{!URL!}/modules.php?module=admin&what=".$tar."&uid=".$uid."\\\" title=\\\"{--ADMIN_LINK_";
1988 //* DEBUG: */ echo "*".$tar."/".$status."*<br />\n";
1989 if (($tar == "lock_user") && ($status == "LOCKED")) {
1990 // Locked accounts shall be unlocked
1991 $eval .= "UNLOCK_USER";
1993 // All other status is fine
1994 $eval .= strtoupper($tar);
1996 $eval .= "_TITLE--}\\\">{--ADMIN_";
1997 if (($tar == "lock_user") && ($status == "LOCKED")) {
1998 // Locked accounts shall be unlocked
1999 $eval .= "UNLOCK_USER";
2001 // All other status is fine
2002 $eval .= strtoupper($tar);
2004 $eval .= "--}</a></span> | ";
2007 // Finish navigation link
2008 $eval = substr($eval, 0, -7)."]\";";
2015 // Function for backward-compatiblity
2016 // @TODO Can this function be deprecated?
2017 function ADD_CATEGORY_TABLE ($MODE, $return=false) {
2018 // Load it from the register extension
2019 return REGISTER_ADD_CATEGORY_TABLE ($MODE, $return);
2022 // Generate an email link
2023 function CREATE_EMAIL_LINK ($email, $table = "admins") {
2024 // Default email link (INSECURE! Spammer can read this by harvester programs)
2025 $EMAIL = "mailto:".$email;
2027 // Check for several extensions
2028 if ((EXT_IS_ACTIVE("admins")) && ($table == "admins")) {
2029 // Create email link for contacting admin in guest area
2030 $EMAIL = ADMINS_CREATE_EMAIL_LINK($email);
2031 } elseif ((EXT_IS_ACTIVE("user")) && (GET_EXT_VERSION("user") >= "0.3.3") && ($table == "user_data")) {
2032 // Create email link for contacting a member within admin area (or later in other areas, too?)
2033 $EMAIL = USER_CREATE_EMAIL_LINK($email);
2034 } elseif ((EXT_IS_ACTIVE("sponsor")) && ($table == "sponsor_data")) {
2035 // Create email link to contact sponsor within admin area (or like the link above?)
2036 $EMAIL = SPONSOR_CREATE_EMAIL_LINK($email);
2039 // Shall I close the link when there is no admin?
2040 if ((!IS_ADMIN()) && ($EMAIL == $email)) $EMAIL = "#"; // Closed!
2042 // Return email link
2045 // Generate a hash for extra-security for all passwords
2046 function generateHash ($plainText, $salt = "") {
2049 // Is the required extension "sql_patches" there and a salt is not given?
2050 if (((EXT_VERSION_IS_OLDER("sql_patches", "0.3.6")) || (!EXT_IS_ACTIVE("sql_patches"))) && (empty($salt))) {
2051 // Extension sql_patches is missing/outdated so we hash the plain text with MD5
2052 return md5($plainText);
2055 // Do we miss an arry element here?
2056 if (!isConfigEntrySet('file_hash')) {
2058 debug_report_bug("Missing file_hash in ".__FUNCTION__.".");
2061 // When the salt is empty build a new one, else use the first x configured characters as the salt
2063 // Build server string
2064 $server = $_SERVER['PHP_SELF'].":".GET_USER_AGENT().":".getenv('SERVER_SOFTWARE').":".GET_REMOTE_ADDR().":".":".filemtime(constant('PATH')."inc/databases.php");
2067 $keys = constant('SITE_KEY').":".constant('DATE_KEY').":".getConfig('secret_key').":".getConfig('file_hash').":".date("d-m-Y (l-F-T)", bigintval(getConfig('patch_ctime'))).":".getConfig('master_salt');
2070 $data = $plainText.":".uniqid(mt_rand(), true).":".time();
2072 // Calculate number for generating the code
2073 $a = time() + constant('_ADD') - 1;
2075 // Generate SHA1 sum from modula of number and the prime number
2076 $sha1 = sha1(($a % constant('_PRIME')).$server.":".$keys.":".$data.":".date("d-m-Y (l-F-T)", time()).":".$a);
2077 //* DEBUG: */ echo "SHA1=".$sha1." (".strlen($sha1).")<br />";
2078 $sha1 = scrambleString($sha1);
2079 //* DEBUG: */ echo "Scrambled=".$sha1." (".strlen($sha1).")<br />";
2080 //* DEBUG: */ $sha1b = descrambleString($sha1);
2081 //* DEBUG: */ echo "Descrambled=".$sha1b." (".strlen($sha1b).")<br />";
2083 // Generate the password salt string
2084 $salt = substr($sha1, 0, getConfig('salt_length'));
2085 //* DEBUG: */ echo $salt." (".strlen($salt).")<br />";
2088 $salt = substr($salt, 0, getConfig('salt_length'));
2089 //* DEBUG: */ echo "GIVEN={$salt}<br />\n";
2093 return $salt.sha1($salt.$plainText);
2096 function scrambleString($str) {
2100 // Final check, in case of failture it will return unscrambled string
2101 if (strlen($str) > 40) {
2102 // The string is to long
2104 } elseif (strlen($str) == 40) {
2106 $scrambleNums = explode(":", getConfig('pass_scramble'));
2108 // Generate new numbers
2109 $scrambleNums = explode(":", genScrambleString(strlen($str)));
2112 // Scramble string here
2113 //* DEBUG: */ echo "***Original=".$str."***<br />";
2114 for ($idx = 0; $idx < strlen($str); $idx++) {
2115 // Get char on scrambled position
2116 $char = substr($str, $scrambleNums[$idx], 1);
2118 // Add it to final output string
2119 $scrambled .= $char;
2122 // Return scrambled string
2123 //* DEBUG: */ echo "***Scrambled=".$scrambled."***<br />";
2127 function descrambleString($str) {
2128 // Scramble only 40 chars long strings
2129 if (strlen($str) != 40) return $str;
2131 // Load numbers from config
2132 $scrambleNums = explode(":", getConfig('pass_scramble'));
2135 if (count($scrambleNums) != 40) return $str;
2137 // Begin descrambling
2138 $orig = str_repeat(" ", 40);
2139 //* DEBUG: */ echo "+++Scrambled=".$str."+++<br />";
2140 for ($idx = 0; $idx < 40; $idx++) {
2141 $char = substr($str, $idx, 1);
2142 $orig = substr_replace($orig, $char, $scrambleNums[$idx], 1);
2145 // Return scrambled string
2146 //* DEBUG: */ echo "+++Original=".$orig."+++<br />";
2150 function genScrambleString ($len) {
2151 // Prepare array for the numbers
2152 $scrambleNumbers = array();
2154 // First we need to setup randomized numbers from 0 to 31
2155 for ($idx = 0; $idx < $len; $idx++) {
2157 $rand = mt_rand(0, ($len -1));
2159 // Check for it by creating more numbers
2160 while (array_key_exists($rand, $scrambleNumbers)) {
2161 $rand = mt_rand(0, ($len -1));
2165 $scrambleNumbers[$rand] = $rand;
2168 // So let's create the string for storing it in database
2169 $scrambleString = implode(":", $scrambleNumbers);
2170 return $scrambleString;
2173 // Append data like session ID or referal ID to the given URL which would
2174 // normally be stored in cookies
2175 function ADD_URL_DATA ($URL) {
2179 // Determine URL binder
2181 if (strpos($URL, "?") !== false) $BIND = "&";
2183 if ((!defined('__COOKIES')) || ((!__COOKIES))) {
2184 // Cookies are not accepted
2185 if ((REQUEST_ISSET_GET(('refid'))) && (strpos($URL, "refid=") == 0)) {
2186 // Cookie found in URL
2187 $ADD .= $BIND."refid=".bigintval(REQUEST_GET('refid'));
2188 } elseif ((GET_EXT_VERSION("sql_patches") != '') && (getConfig('def_refid') > 0)) {
2189 // Not found! So let's set default here
2190 $ADD .= $BIND."refid=".getConfig('def_refid');
2194 // Add all together and return it
2198 // Generate an PGP-like encrypted hash of given hash for e.g. cookies
2199 function generatePassString ($passHash) {
2200 // Return vanilla password hash
2203 // Is a secret key and master salt already initialized?
2204 if ((getConfig('secret_key') != "") && (getConfig('master_salt') != "")) {
2205 // Only calculate when the secret key is generated
2206 $newHash = ""; $start = 9;
2207 for ($idx = 0; $idx < 10; $idx++) {
2208 $part1 = hexdec(substr($passHash, $start, 4));
2209 $part2 = hexdec(substr(getConfig('secret_key'), $start, 4));
2210 $mod = dechex($idx);
2211 if ($part1 > $part2) {
2212 $mod = dechex(sqrt(($part1 - $part2) * constant('_PRIME') / pi()));
2213 } elseif ($part2 > $part1) {
2214 $mod = dechex(sqrt(($part2 - $part1) * constant('_PRIME') / pi()));
2216 $mod = substr(round($mod), 0, 4);
2217 $mod = str_repeat('0', 4-strlen($mod)).$mod;
2218 //* DEBUG: */ echo "*".$start."=".$mod."*<br />";
2223 //* DEBUG: */ print($passHash."<br />".$newHash." (".strlen($newHash).")");
2224 $ret = generateHash($newHash, getConfig('master_salt'));
2225 //* DEBUG: */ print($ret."<br />\n");
2228 //* DEBUG: */ echo "--".$passHash."--<br />\n";
2229 $ret = md5($passHash);
2230 //* DEBUG: */ echo "++".$ret."++<br />\n";
2237 // Fix "deleted" cookies
2238 function FIX_DELETED_COOKIES ($cookies) {
2239 // Is this an array with entries?
2240 if ((is_array($cookies)) && (count($cookies) > 0)) {
2241 // Then check all cookies if they are marked as deleted!
2242 foreach ($cookies as $cookieName) {
2243 // Is the cookie set to "deleted"?
2244 if (get_session($cookieName) == "deleted") {
2245 set_session($cookieName, "");
2251 // Output error messages in a fasioned way and die...
2252 function mxchange_die ($msg) {
2254 LOAD_INC_ONCE("inc/header.php");
2256 // Load the message template
2257 LOAD_TEMPLATE("admin_settings_saved", false, $msg);
2260 LOAD_INC_ONCE("inc/footer.php");
2266 // Display parsing time and number of SQL queries in footer
2267 function DISPLAY_PARSING_TIME_FOOTER() {
2268 // Is the timer started?
2269 if (!isset($GLOBALS['startTime'])) {
2275 $endTime = microtime(true);
2277 // "Explode" both times
2278 $start = explode(" ", $GLOBALS['startTime']);
2279 $end = explode(" ", $endTime);
2280 $runTime = $end[0] - $start[0];
2281 if ($runTime < 0) $runTime = 0;
2282 $runTime = TRANSLATE_COMMA($runTime);
2286 'runtime' => $runTime,
2287 'numSQLs' => (getConfig('sql_count') + 1),
2288 'numTemplates' => (getConfig('num_templates') + 1)
2291 // Load the template
2292 LOAD_TEMPLATE("show_timings", false, $content);
2295 // Check wether a boolean constant is set
2296 // Taken from user comments in PHP documentation for function constant()
2297 function isBooleanConstantAndTrue($constName) { // : Boolean
2298 // Failed by default
2302 if (isset($GLOBALS['cache_array']['const'][$constName])) {
2304 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ".$constName."-CACHE!<br />\n";
2305 $res = $GLOBALS['cache_array']['const'][$constName];
2308 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): ".$constName."-RESOLVE!<br />\n";
2309 if (defined($constName)) $res = (constant($constName) === true);
2312 $GLOBALS['cache_array']['const'][$constName] = $res;
2314 //* DEBUG: */ var_dump($res);
2320 // Checks if a given apache module is loaded
2321 function IF_APACHE_MODULE_LOADED ($apacheModule) {
2322 // Check it and return result
2323 return (((function_exists('apache_get_modules')) && (in_array($apacheModule, apache_get_modules()))) || (!function_exists('apache_get_modules')));
2326 // "Getter" for language strings
2327 // @TODO Rewrite all language constants to this function.
2328 function getMessage ($messageId) {
2329 // Default is not found!
2330 $return = "!".$messageId."!";
2332 // Is the language string found?
2333 if (isset($GLOBALS['msg'][strtolower($messageId)])) {
2334 // Language array element found in small_letters
2335 $return = $GLOBALS['msg'][$messageId];
2336 } elseif (isset($GLOBALS['msg'][strtoupper($messageId)])) {
2337 // @DEPRECATED Language array element found in BIG_LETTERS
2338 $return = $GLOBALS['msg'][$messageId];
2339 } elseif (defined($messageId)) {
2340 // @DEPRECATED Deprecated constant found
2341 $return = constant($messageId);
2343 // Missing language constant
2344 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Missing message string %s detected.", $messageId));
2347 // Return the string
2351 // Get current theme name
2352 function GET_CURR_THEME() {
2355 // The default theme is 'default'... ;-)
2358 // Load default theme if not empty from configuration
2359 if (getConfig('default_theme') != "") $ret = getConfig('default_theme');
2361 if (!isSessionVariableSet('mxchange_theme')) {
2362 // Set default theme
2363 set_session('mxchange_theme', $ret);
2364 } elseif ((isSessionVariableSet('mxchange_theme')) && (GET_EXT_VERSION("sql_patches") >= "0.1.4")) {
2365 //die("<pre>".print_r($GLOBALS['cache_array']['themes'], true)."</pre>");
2366 // Get theme from cookie
2367 $ret = get_session('mxchange_theme');
2370 if (THEME_GET_ID($ret) == 0) {
2371 // Fix it to default
2374 } elseif ((!isBooleanConstantAndTrue('mxchange_installed')) && ((isBooleanConstantAndTrue('mxchange_installing')) || ($GLOBALS['output_mode'] == true)) && ((REQUEST_ISSET_GET(('theme'))) || (REQUEST_ISSET_POST(('theme'))))) {
2375 // Prepare FQFN for checking
2376 $theme = sprintf("%stheme/%s/theme.php", constant('PATH'), SQL_ESCAPE(REQUEST_GET('theme')));
2378 // Installation mode active
2379 if ((REQUEST_ISSET_GET(('theme'))) && (FILE_READABLE($theme))) {
2380 // Set cookie from URL data
2381 set_session('mxchange_theme', SQL_ESCAPE(REQUEST_GET('theme')));
2382 } elseif (FILE_READABLE(sprintf("%stheme/%s/theme.php", constant('PATH'), SQL_ESCAPE(REQUEST_POST('theme'))))) {
2383 // Set cookie from posted data
2384 set_session('mxchange_theme', SQL_ESCAPE(REQUEST_POST('theme')));
2388 $ret = get_session('mxchange_theme');
2390 // Invalid design, reset cookie
2391 set_session('mxchange_theme', $ret);
2394 // Add (maybe) found theme.php file to inclusion list
2395 $theme = sprintf("%stheme/%s/theme.php", constant('PATH'), SQL_ESCAPE($ret));
2397 // Try to load the requested include file
2398 if (FILE_READABLE($theme)) $INC_POOL[] = $theme;
2400 // Return theme value
2404 // Get id from theme
2405 function THEME_GET_ID ($name) {
2406 // Is the extension "theme" installed?
2407 if (!EXT_IS_ACTIVE("theme")) {
2415 // Is the cache entry there?
2416 if (isset($GLOBALS['cache_array']['themes']['id'][$name])) {
2417 // Get the version from cache
2418 $id = $GLOBALS['cache_array']['themes']['id'][$name];
2421 incrementConfigEntry('cache_hits');
2422 } elseif (GET_EXT_VERSION("cache") != "0.1.8") {
2423 // Check if current theme is already imported or not
2424 $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_themes` WHERE theme_path='%s' LIMIT 1",
2425 array($name), __FILE__, __LINE__);
2428 if (SQL_NUMROWS($result) == 1) {
2430 list($id) = SQL_FETCHROW($result);
2434 SQL_FREERESULT($result);
2441 // Read a given file
2442 function READ_FILE ($FQFN, $sqlPrepare = false) {
2444 if (function_exists('file_get_contents')) {
2446 $content = file_get_contents($FQFN);
2448 // Fall-back to implode-file chain
2449 $content = implode("", file($FQFN));
2452 // Prepare SQL queries?
2453 if ($sqlPrepare === true) {
2454 // Remove some unwanted chars
2455 $content = str_replace("\r", "", $content);
2456 $content = str_replace("\n\n", "\n", $content);
2459 // Return the content
2463 // Writes content to a file
2464 function WRITE_FILE ($FQFN, $content) {
2465 // Is the file writeable?
2466 if ((FILE_READABLE($FQFN)) && (!is_writeable($FQFN)) && (!chmod($FQFN, 0644))) {
2468 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("File %s not writeable.", basename($FQFN)));
2474 // By default all is failed...
2477 // Is the function there?
2478 if (function_exists('file_put_contents')) {
2479 // Write it directly
2480 $return = file_put_contents($FQFN, $content);
2482 // Write it with fopen
2483 $fp = fopen($FQFN, 'w') or mxchange_die("Cannot write file ".basename($FQFN)."!");
2484 fwrite($fp, $content);
2488 $return = chmod($FQFN, 0644);
2495 // Generates an error code from given account status
2496 function GEN_ERROR_CODE_FROM_ACCOUNT_STATUS ($status) {
2497 // Default error code if unknown account status
2498 $ERROR = constant('CODE_UNKNOWN_STATUS');
2500 // Generate constant name
2501 $constantName = sprintf("CODE_ID_%s", $status);
2503 // Is the constant there?
2504 if (defined($constantName)) {
2506 $ERROR = constant($constantName);
2509 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown error status %s detected.", $status));
2512 // Return error code
2516 // Clears the output buffer. This function does *NOT* backup sent content.
2517 function clearOutputBuffer () {
2518 // Trigger an error on failure
2519 if (!ob_end_clean()) {
2521 debug_report_bug(__FUNCTION__.": Failed to clean output buffer.");
2525 // "Getter" for revision/version data
2526 function getActualVersion ($type = 0) {
2527 // By default nothing is new... ;-)
2530 // FQFN of revision file
2531 $FQFN = sprintf("%sinc/cache/.revision", constant('PATH'));
2533 // Check for revision file
2534 if (!FILE_READABLE($FQFN)) {
2535 // Not found, so we need to create it
2538 // Revision file found
2539 $ins_vers = explode("\n", READ_FILE($FQFN));
2541 // Is the content valid?
2542 if ((!is_array($ins_vers)) || (count($ins_vers) <= 0) || (!isset($ins_vers[$type])) || ($ins_vers[0]) == "new") {
2543 // File needs update!
2546 // Revision-File has valid Data and isn't 'new' so return the Rev-Number
2547 return trim($ins_vers[$type]);
2551 // Has it been updated?
2552 if ($new === true) {
2553 // No Revision-File or has no valid Data so read the Revision from the Server.
2554 $version = GET_URL("check-updates3.php");
2557 $akt_vers[] = trim($version[10]);
2558 $akt_vers[] = trim($version[9]);
2559 $akt_vers[] = trim($version[8]);
2562 WRITE_FILE($FQFN, implode("\n", $akt_vers));
2564 // Return requested content
2565 return trim($akt_vers[$type]);
2569 // Loads an include file and logs any missing files for debug purposes
2570 function LOAD_INC ($INC) {
2571 echo "LOAD:{$INC}<br />\n";
2573 // Get constant path
2574 $PATH = constant('PATH');
2576 // Use the include file name directly
2577 // @TODO Try to find all locations where an FQFN is given to these two
2578 // @TODO functions and avoid it.
2581 // Check if PATH is in $INC
2582 if (substr($INC, 0, $PATH) != $PATH) {
2583 // Add it. This is why we need a trailing slash in config.php
2584 $FQFN = $PATH . $INC;
2587 // Is the include file there?
2588 if (!FILE_READABLE($FQFN)) {
2589 // Not there so log it
2590 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Include file %s not found.", basename($INC)));
2598 // Loads an include file once
2599 function LOAD_INC_ONCE ($INC) {
2600 // Is it not loaded?
2601 if (!isset($GLOBALS['cache_array']['load_once'][$INC])) {
2602 echo "ONCE:{$INC}<br />\n";
2603 // Then try to load it
2606 // And mark it as loaded
2607 $GLOBALS['cache_array']['load_once'][$INC] = true;
2611 // Back-ported from the new ship-simu engine. :-)
2612 function debug_get_printable_backtrace () {
2614 $backtrace = "<ol>\n";
2616 // Get and prepare backtrace for output
2617 $backtraceArray = debug_backtrace();
2618 foreach ($backtraceArray as $key => $trace) {
2619 if (!isset($trace['file'])) $trace['file'] = __FILE__;
2620 if (!isset($trace['line'])) $trace['line'] = __LINE__;
2621 if (!isset($trace['args'])) $trace['args'] = array();
2622 $backtrace .= "<li class=\"debug_list\"><span class=\"backtrace_file\">".basename($trace['file'])."</span>:".$trace['line'].", <span class=\"backtrace_function\">".$trace['function']."(".count($trace['args']).")</span></li>\n";
2626 $backtrace .= "</ol>\n";
2628 // Return the backtrace
2632 // Output a debug backtrace to the user
2633 function debug_report_bug ($message = "") {
2636 // Is the optional message set?
2637 if (!empty($message)) {
2639 $debug = sprintf("Note: %s<br />\n",
2643 // @TODO Add a little more infos here
2644 DEBUG_LOG(__FUNCTION__, __LINE__, $message);
2648 $debug .= ("Please report this error at <a href=\"http://bugs.mxchange.org\" rel=\"external\" target=\"_blank\">bugs.mxchange.org</a>:<pre>");
2649 $debug .= (debug_get_printable_backtrace());
2650 $debug .= ("</pre>Thank you for your help finding bugs.");
2656 // Generates a ***weak*** seed (taken from de.php.net/mt_srand)
2657 function generateSeed () {
2658 list($usec, $sec) = explode(" ", microtime());
2659 return ((float)$sec + (float)$usec);
2662 // Converts a message code to a human-readable message
2663 function convertCodeToMessage ($code) {
2666 case constant('CODE_LOGOUT_DONE') : $msg = getMessage('LOGOUT_DONE'); break;
2667 case constant('CODE_LOGOUT_FAILED') : $msg = "<span class=\"guest_failed\">{--LOGOUT_FAILED--}</span>"; break;
2668 case constant('CODE_DATA_INVALID') : $msg = getMessage('MAIL_DATA_INVALID'); break;
2669 case constant('CODE_POSSIBLE_INVALID') : $msg = getMessage('MAIL_POSSIBLE_INVALID'); break;
2670 case constant('CODE_ACCOUNT_LOCKED') : $msg = getMessage('MEMBER_ACCOUNT_LOCKED_UNC'); break;
2671 case constant('CODE_USER_404') : $msg = getMessage('USER_NOT_FOUND'); break;
2672 case constant('CODE_STATS_404') : $msg = getMessage('MAIL_STATS_404'); break;
2673 case constant('CODE_ALREADY_CONFIRMED'): $msg = getMessage('MAIL_ALREADY_CONFIRMED'); break;
2675 case constant('CODE_ERROR_MAILID'):
2676 if (EXT_IS_ACTIVE($ext, true)) {
2677 $msg = getMessage('ERROR_CONFIRMING_MAIL');
2679 $msg = sprintf(getMessage('EXTENSION_PROBLEM_NOT_INSTALLED'), "mailid");
2683 case constant('CODE_EXTENSION_PROBLEM'):
2684 if (REQUEST_ISSET_GET(('ext'))) {
2685 $msg = sprintf(getMessage('EXTENSION_PROBLEM_EXT_INACTIVE'), SQL_ESCAPE(REQUEST_GET('ext')));
2687 $msg = getMessage('EXTENSION_PROBLEM_UNSET_EXT');
2691 case constant('CODE_COOKIES_DISABLED') : $msg = getMessage('LOGIN_NO_COOKIES'); break;
2692 case constant('CODE_BEG_SAME_AS_OWN') : $msg = getMessage('BEG_SAME_UID_AS_OWN'); break;
2693 case constant('CODE_LOGIN_FAILED') : $msg = getMessage('LOGIN_FAILED_GENERAL'); break;
2694 default : $msg = sprintf(getMessage('UNKNOWN_MAILID_CODE'), $code); break;
2697 // Return the message
2701 // Checks wether the given extension is currently not installed
2702 // and redirects if so.
2703 function REDIRCT_ON_UNINSTALLED_EXTENSION ($ext_name) {
2704 // Is the extension uninstalled/inactive?
2705 if (!EXT_IS_ACTIVE($ext_name)) {
2706 // Redirect to index
2707 LOAD_URL("modules.php?module=index&msg=".constant('CODE_EXTENSION_PROBLEM')."&ext=".$ext_name);
2711 // Generate a "link" for the given admin id (aid)
2712 function GENERATE_AID_LINK ($aid) {
2713 // No assigned admin is default
2714 $admin = "<div class=\"admin_note\">{--ADMIN_NO_ADMIN_ASSIGNED--}</div>";
2716 // Zero? = Not assigned
2718 // Load admin's login
2719 $login = GET_ADMIN_LOGIN($aid);
2720 if ($login != "***") {
2721 // Is the extension there?
2722 if (EXT_IS_ACTIVE("admins")) {
2724 $admin = "<a href=\"".ADMINS_CREATE_EMAIL_LINK(GET_ADMIN_EMAIL($aid))."\">".$login."</a>";
2726 // Extension not found
2727 $admin = sprintf(getMessage('EXTENSION_PROBLEM_NOT_INSTALLED'), "admins");
2731 $admin = "<div class=\"admin_note\">".sprintf(getMessage('ADMIN_ID_404'), $aid)."</div>";
2739 // Checks wether an include file (non-FQFN better) is readable
2740 function INCLUDE_READABLE ($INC) {
2742 $FQFN = constant('PATH') . $INC;
2745 return FILE_READABLE($FQFN);
2749 // @TODO Implement $compress
2750 function encodeString ($str, $compress=true) {
2751 $str = urlencode(base64_encode(compileUriCode($str)));
2755 // Decode strings encoded with encodeString()
2756 // @TODO Implement $decompress
2757 function decodeString ($str, $decompress=true) {
2758 $str = compileUriCode(base64_decode(urldecode(compileUriCode($str))));
2762 // Compile characters which are allowed in URLs
2763 function compileUriCode ($code, $simple=true) {
2764 // Compile constants
2765 if (!$simple) $code = str_replace("{--", '".', str_replace("--}", '."', $code));
2767 // Compile QUOT and other non-HTML codes
2768 $code = str_replace("{DOT}", ".",
2769 str_replace("{SLASH}", "/",
2770 str_replace("{QUOT}", "'",
2771 str_replace("{DOLLAR}", "$",
2772 str_replace("{OPEN_ANCHOR}", "(",
2773 str_replace("{CLOSE_ANCHOR}", ")",
2774 str_replace("{OPEN_SQR}", "[",
2775 str_replace("{CLOSE_SQR}", "]",
2776 str_replace("{PER}", "%",
2780 // Return compiled code
2784 // Function taken from user comments on www.php.net / function eregi()
2785 function isUrlValid ($url) {
2787 $url = strip_tags(str_replace("\\", "", compileUriCode(urldecode($url))));
2789 // Allows http and https
2790 $http = "(http|https)+(:\/\/)";
2792 $domain1 = "([[:alnum:]]([-[:alnum:]])*\.)?([[:alnum:]][-[:alnum:]\.]*[[:alnum:]])(\.[[:alpha:]]{2,5})?";
2793 // Test double-domains (e.g. .de.vu)
2794 $domain2 = "([-[:alnum:]])?(\.[[:alnum:]][-[:alnum:]\.]*[[:alnum:]])(\.[[:alpha:]]{2,5})(\.[[:alpha:]]{2,5})?";
2796 $ip = "([[:digit:]]{1,3})\.([[:digit:]]{1,3})\.([[:digit:]]{1,3})\.([[:digit:]]{1,3})";
2798 $dir = "((/)+([-_\.[:alnum:]])+)*";
2800 $page = "/([-_[:alnum:]][-\._[:alnum:]]*\.[[:alnum:]]{2,5})?";
2801 // ... and the string after and including question character
2802 $getstring1 = "([\?/]([[:alnum:]][-\._%[:alnum:]]*(=)?([-\@\._:%[:alnum:]])+)(&([[:alnum:]]([-_%[:alnum:]])*(=)?([-\@\[\._:%[:alnum:]])+(\])*))*)?";
2803 // Pattern for URLs like http://url/dir/doc.html?var=value
2804 $pattern['d1dpg1'] = $http.$domain1.$dir.$page.$getstring1;
2805 $pattern['d2dpg1'] = $http.$domain2.$dir.$page.$getstring1;
2806 $pattern['ipdpg1'] = $http.$ip.$dir.$page.$getstring1;
2807 // Pattern for URLs like http://url/dir/?var=value
2808 $pattern['d1dg1'] = $http.$domain1.$dir."/".$getstring1;
2809 $pattern['d2dg1'] = $http.$domain2.$dir."/".$getstring1;
2810 $pattern['ipdg1'] = $http.$ip.$dir."/".$getstring1;
2811 // Pattern for URLs like http://url/dir/page.ext
2812 $pattern['d1dp'] = $http.$domain1.$dir.$page;
2813 $pattern['d1dp'] = $http.$domain2.$dir.$page;
2814 $pattern['ipdp'] = $http.$ip.$dir.$page;
2815 // Pattern for URLs like http://url/dir
2816 $pattern['d1d'] = $http.$domain1.$dir;
2817 $pattern['d2d'] = $http.$domain2.$dir;
2818 $pattern['ipd'] = $http.$ip.$dir;
2819 // Pattern for URLs like http://url/?var=value
2820 $pattern['d1g1'] = $http.$domain1."/".$getstring1;
2821 $pattern['d2g1'] = $http.$domain2."/".$getstring1;
2822 $pattern['ipg1'] = $http.$ip."/".$getstring1;
2823 // Pattern for URLs like http://url?var=value
2824 $pattern['d1g12'] = $http.$domain1.$getstring1;
2825 $pattern['d2g12'] = $http.$domain2.$getstring1;
2826 $pattern['ipg12'] = $http.$ip.$getstring1;
2827 // Test all patterns
2829 foreach ($pattern as $key=>$pat) {
2831 if (defined('DEBUG_REGEX')) {
2832 $pat = str_replace("[:alnum:]", "0-9a-zA-Z", $pat);
2833 $pat = str_replace("[:alpha:]", "a-zA-Z", $pat);
2834 $pat = str_replace("[:digit:]", "0-9", $pat);
2835 $pat = str_replace(".", "\.", $pat);
2836 $pat = str_replace("@", "\@", $pat);
2837 echo $key."= ".$pat."<br />";
2840 // Check if expression matches
2841 $reg = ($reg || preg_match(("^".$pat."^"), $url));
2844 if ($reg === true) break;
2847 // Return true/false
2851 // Smartly adds slashes
2852 function smartAddSlashes ($unquoted) {
2853 $unquoted = str_replace("\\", "", $unquoted);
2854 return addslashes($unquoted);
2857 // Decode entities in a nicer way
2858 function decodeEntities ($str) {
2859 // @TODO We may want to switch over to UTF-8 here!
2860 $decodedString = html_entity_decode($str, ENT_NOQUOTES, "ISO-8859-15");
2862 // Return decoded string
2863 return $decodedString;
2866 // Wtites data to a config.php-style file
2867 // @TODO Rewrite this function to use READ_FILE() and WRITE_FILE()
2868 function changeDataInFile ($FQFN, $comment, $prefix, $suffix, $DATA, $seek=0) {
2869 // Initialize some variables
2875 // Is the file there and read-/write-able?
2876 if ((FILE_READABLE($FQFN)) && (is_writeable($FQFN))) {
2877 $search = "CFG: ".$comment;
2878 $tmp = $FQFN.".tmp";
2880 // Open the source file
2881 $fp = @fopen($FQFN, 'r') or OUTPUT_HTML("<strong>READ:</strong> ".$FQFN."<br />");
2883 // Is the resource valid?
2884 if (is_resource($fp)) {
2885 // Open temporary file
2886 $fp_tmp = @fopen($tmp, 'w') or OUTPUT_HTML("<strong>WRITE:</strong> ".$tmp."<br />");
2888 // Is the resource again valid?
2889 if (is_resource($fp_tmp)) {
2890 while (!feof($fp)) {
2891 // Read from source file
2892 $line = fgets ($fp, 1024);
2894 if (strpos($line, $search) > -1) { $next = 0; $found = true; }
2897 if ($next === $seek) {
2899 $line = $prefix . $DATA . $suffix."\n";
2905 // Write to temp file
2906 fputs($fp_tmp, $line);
2912 // Finished writing tmp file
2916 // Close source file
2919 if (($done) && ($found)) {
2920 // Copy back tmp file and delete tmp :-)
2923 define('_FATAL', false);
2924 } elseif (!$found) {
2925 OUTPUT_HTML("<strong>CHANGE:</strong> 404!");
2926 define('_FATAL', true);
2928 OUTPUT_HTML("<strong>TMP:</strong> UNDONE!");
2929 define('_FATAL', true);
2933 // File not found, not readable or writeable
2934 OUTPUT_HTML("<strong>404:</strong> ".$FQFN."<br />");
2937 // Send notification to admin
2938 function SEND_ADMIN_NOTIFICATION($subject, $templateName, $content=array(), $uid="0") {
2939 if (GET_EXT_VERSION("admins") >= "0.4.1") {
2941 SEND_ADMIN_EMAILS_PRO($subject, $templateName, $content, $uid);
2943 // Send outdated way
2944 $msg = LOAD_EMAIL_TEMPLATE($templateName, $content, $uid);
2945 SEND_ADMIN_EMAILS($subject, $msg);
2949 // Merges an array together but only if both are arrays
2950 function merge_array ($array1, $array2) {
2951 // Are both an array?
2952 if ((is_array($array1)) && (is_array($array2))) {
2953 // Merge all together
2954 return array_merge($array1, $array2);
2955 } elseif (is_array($array1)) {
2956 // Return left array
2957 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("array2 is not an array. array != %s", gettype($array2)));
2959 } elseif (is_array($array2)) {
2960 // Return right array
2961 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("array1 is not an array. array != %s", gettype($array1)));
2965 // Both are not arrays
2966 debug_report_bug(__FUNCTION__.": No arrays provided!");
2969 // Debug message logger
2970 function DEBUG_LOG ($funcFile, $line, $message, $force=true) {
2971 // Is debug mode enabled?
2972 if ((isBooleanConstantAndTrue('DEBUG_MODE')) || ($force === true)) {
2973 // Log this message away
2974 $fp = fopen(constant('PATH')."inc/cache/debug.log", 'a') or mxchange_die("Cannot write logfile debug.log!");
2975 fwrite($fp, date("d.m.Y|H:i:s", time())."|".basename($funcFile)."|".$line."|".strip_tags($message)."\n");
2980 // Reads a directory with PHP files in and gets only files back
2981 function GET_DIR_AS_ARRAY ($baseDir, $prefix) {
2985 $dirPointer = opendir($baseDir) or mxchange_die("Cannot read ".basename($baseDir)." path!");
2988 while ($baseFile = readdir($dirPointer)) {
2989 // Load file only if extension is active
2991 $FQFN = $baseDir.$baseFile;
2993 // Is this a valid reset file?
2994 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):baseDir={$baseDir},prefix={$prefix},baseFile={$baseFile}<br />\n";
2995 if ((FILE_READABLE($FQFN)) && (substr($baseFile, 0, strlen($prefix)) == $prefix) && (substr($baseFile, -4, 4) == ".php")) {
2996 // Remove both for extension name
2997 $extName = substr($baseFile, strlen($prefix), -4);
3000 $extId = GET_EXT_ID($extName);
3002 // Is the extension valid and active?
3003 if (($extId > 0) && (EXT_IS_ACTIVE($extName))) {
3004 // Then add this file
3006 } elseif ($extId == 0) {
3007 // Add non-extension files as well
3014 closedir($dirPointer);
3019 // Return array with include files
3023 // Load more reset scripts
3024 function RESET_ADD_INCLUDES () {
3025 // Is the reset set or old sql_patches?
3026 if ((!defined('__DAILY_RESET')) || (EXT_VERSION_IS_OLDER("sql_patches", "0.4.5"))) {
3031 // Get more daily reset scripts
3032 $INC_POOL = GET_DIR_AS_ARRAY(constant('PATH')."inc/reset/", "reset_");
3035 if (!defined('DEBUG_RESET')) UPDATE_CONFIG("last_update", time());
3037 // Create current week mark
3038 $currWeek = date("W", time());
3041 if (getConfig('last_week') != $currWeek) {
3042 // Include weekly reset scripts
3043 $INC_POOL = merge_array($INC_POOL, GET_DIR_AS_ARRAY(constant('PATH')."inc/weekly/", "weekly_"));
3046 if (!defined('DEBUG_WEEKLY')) UPDATE_CONFIG("last_week", $currWeek);
3049 // Create current month mark
3050 $currMonth = date("m", time());
3053 if (getConfig('last_month') != $currMonth) {
3054 // Include monthly reset scripts
3055 $INC_POOL = merge_array($INC_POOL, GET_DIR_AS_ARRAY(constant('PATH')."inc/monthly/", "monthly_"));
3058 if (!defined('DEBUG_MONTHLY')) UPDATE_CONFIG("last_month", $currMonth);
3065 // Handle extra values
3066 function HANDLE_EXTRA_VALUES ($filterFunction, $value, $extraValue) {
3067 // Default is the value itself
3070 // Do we have a special filter function?
3071 if (!empty($filterFunction)) {
3072 // Does the filter function exist?
3073 if (function_exists($filterFunction)) {
3074 // Do we have extra parameters here?
3075 if (!empty($extraValue)) {
3076 // Put both parameters in one new array by default
3077 $args = array($value, $extraValue);
3079 // If we have an array simply use it and pre-extend it with our value
3080 if (is_array($extraValue)) {
3081 // Make the new args array
3082 $args = merge_array(array($value), $extraValue);
3085 // Call the multi-parameter call-back
3086 $ret = call_user_func_array($filterFunction, $args);
3088 // One parameter call
3089 $ret = call_user_func($filterFunction, $value);
3098 // Check if given FQFN is a readable file
3099 function FILE_READABLE($fqfn) {
3101 return ((file_exists($fqfn)) && (is_file($fqfn)) && (is_readable($fqfn)));
3104 // Converts timestamp selections into a timestamp
3105 function CONVERT_SELECTIONS_TO_TIMESTAMP(&$POST, &$DATA, &$id, &$skip) {
3106 // Init test variable
3109 // Get last three chars
3110 $test = substr($id, -3);
3112 // Improved way of checking! :-)
3113 if (in_array($test, array("_ye", "_mo", "_we", "_da", "_ho", "_mi", "_se"))) {
3114 // Found a multi-selection for timings?
3115 $test = substr($id, 0, -3);
3116 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)) {
3117 // Generate timestamp
3118 $POST[$test] = CREATE_TIMESTAMP_FROM_SELECTIONS($test, $POST);
3119 $DATA[] = sprintf("%s='%s'", $test, $POST[$test]);
3121 // Remove data from array
3122 foreach (array("ye", "mo", "we", "da", "ho", "mi", "se") as $rem) {
3123 unset($POST[$test."_".$rem]);
3127 unset($id); $skip = true; $test2 = $test;
3130 // Process this entry
3131 $skip = false; $test2 = "";
3135 // Reverts the german decimal comma into Computer decimal dot
3136 function REVERT_COMMA ($str) {
3137 // Default float is not a float... ;-)
3140 // Which language is selected?
3141 switch (GET_LANGUAGE()) {
3142 case "de": // German language
3143 // Remove german thousand dots first
3144 $str = str_replace(".", "", $str);
3146 // Replace german commata with decimal dot and cast it
3147 $float = (float)str_replace(",", ".", $str);
3150 default: // US and so on
3151 // Remove thousand dots first and cast
3152 $float = (float)str_replace(",", "", $str);
3160 // Handle menu-depending failed logins and return the rendered content
3161 function HANDLE_LOGIN_FAILTURES ($accessLevel) {
3162 // Default output is empty ;-)
3165 // Is the session data set?
3166 if ((isSessionVariableSet('mxchange_'.$accessLevel.'_failures')) && (isSessionVariableSet('mxchange_'.$accessLevel.'_last_fail'))) {
3167 // Ignore zero values
3168 if (get_session('mxchange_'.$accessLevel.'_failures') > 0) {
3169 // Non-guest has login failures found, get both data and prepare it for template
3170 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):accessLevel={$accessLevel}<br />\n";
3172 'login_failures' => get_session('mxchange_'.$accessLevel.'_failures'),
3173 'last_failure' => MAKE_DATETIME(get_session('mxchange_'.$accessLevel.'_last_fail'), "2")
3177 $OUT = LOAD_TEMPLATE("login_failures", true, $content);
3180 // Reset session data
3181 set_session('mxchange_'.$accessLevel.'_failures', "");
3182 set_session('mxchange_'.$accessLevel.'_last_fail', "");
3185 // Return rendered content
3190 function REBUILD_CACHE ($cache, $inc="") {
3191 // Shall I remove the cache file?
3192 if ((EXT_IS_ACTIVE("cache")) && (is_object($GLOBALS['cache_instance']))) {
3194 if ($GLOBALS['cache_instance']->loadCacheFile($cache)) {
3196 $GLOBALS['cache_instance']->destroyCacheFile();
3199 // Include file given?
3202 $INC = sprintf("inc/loader/load_cache-%s.php", $inc);
3204 // Is the include there?
3205 if (INCLUDE_READABLE($INC)) {
3206 // And rebuild it from scratch
3207 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): inc={$inc} - LOADED!<br />\n";
3210 // Include not found!
3211 DEBUG_LOG(__FUNCTION__, __LINE__, "Include {$inc} not found. cache={$cache}");
3217 // Purge admin menu cache
3218 function CACHE_PURGE_ADMIN_MENU ($id=0, $action="", $what="", $str="") {
3219 // Is the cache extension enabled or no cache instance or admin menu cache disabled?
3220 if (!EXT_IS_ACTIVE("cache")) {
3221 // Cache extension not active
3223 } elseif (!is_object($GLOBALS['cache_instance'])) {
3224 // No cache instance!
3225 DEBUG_LOG(__FUNCTION__, __LINE__, " No cache instance found.");
3227 } elseif ((!isConfigEntrySet('cache_admin_menu')) || (getConfig('cache_admin_menu') != "Y")) {
3228 // Caching disabled (currently experiemental!)
3232 // Experiemental feature!
3233 debug_report_bug("<strong>Experimental feature:</strong> You have to delete the admin_*.cache files by yourself at this point.");
3236 // Translates the "pool type" into human-readable
3237 function TRANSLATE_POOL_TYPE ($type) {
3238 // Default type is unknown
3239 $translated = sprintf(getMessage('POOL_TYPE_UNKNOWN'), $type);
3241 // Generate constant
3242 $constName = sprintf("POOL_TYPE_%s", $type);
3245 if (defined($constName)) {
3247 $translated = getMessage($constName);
3250 // Return "translation"
3254 // "Getter" for remote IP number
3255 function GET_REMOTE_ADDR () {
3256 // Get remote ip from environment
3257 $remoteAddr = getenv('REMOTE_ADDR');
3259 // Is removeip installed?
3260 if (EXT_IS_ACTIVE("removeip")) {
3261 // Then anonymize it
3262 $remoteAddr = GET_ANONYMOUS_REMOTE_ADDR($remoteAddr);
3269 // "Getter" for remote hostname
3270 function GET_REMOTE_HOST () {
3271 // Get remote ip from environment
3272 $remoteHost = getenv('REMOTE_HOST');
3274 // Is removeip installed?
3275 if (EXT_IS_ACTIVE("removeip")) {
3276 // Then anonymize it
3277 $remoteHost = GET_ANONYMOUS_REMOTE_HOST($remoteHost);
3284 // "Getter" for user agent
3285 function GET_USER_AGENT () {
3286 // Get remote ip from environment
3287 $userAgent = getenv('HTTP_USER_AGENT');
3289 // Is removeip installed?
3290 if (EXT_IS_ACTIVE("removeip")) {
3291 // Then anonymize it
3292 $userAgent = GET_ANONYMOUS_USER_AGENT($userAgent);
3299 // "Getter" for referer
3300 function GET_REFERER () {
3301 // Get remote ip from environment
3302 $referer = getenv('HTTP_REFERER');
3304 // Is removeip installed?
3305 if (EXT_IS_ACTIVE("removeip")) {
3306 // Then anonymize it
3307 $referer = GET_ANONYMOUS_REFERER($referer);
3314 // Adds a bonus mail to the queue
3315 // This is a high-level function!
3316 function ADD_NEW_BONUS_MAIL ($data, $mode="", $output=true) {
3317 // Use mode from data if not set and availble ;-)
3318 if ((empty($mode)) && (isset($data['mode']))) $mode = $data['mode'];
3320 // Generate receiver list
3321 $RECEIVER = GENERATE_RECEIVER_LIST($data['cat'], $data['receiver'], $mode);
3324 if (!empty($RECEIVER)) {
3325 // Add bonus mail to queue
3326 ADD_BONUS_MAIL_TO_QUEUE(
3338 // Mail inserted into bonus pool
3339 if ($output) LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_BONUS_SEND'));
3340 } elseif ($output) {
3341 // More entered than can be reached!
3342 LOAD_TEMPLATE("admin_settings_saved", false, getMessage('ADMIN_MORE_SELECTED'));
3345 DEBUG_LOG(__FUNCTION__, __LINE__, " cat={$data['cat']},receiver={$data['receiver']},data=".base64_encode(serialize($data))." More selected, than available!");
3349 // Determines referal id and sets it
3350 function DETERMINE_REFID () {
3351 global $CLICK, $_SERVER;
3353 // Check if refid is set
3354 if ((!empty($_GET['user'])) && ($CLICK == 1) && (basename($_SERVER['PHP_SELF']) == "click.php")) {
3355 // The variable user comes from the click-counter script click.php and we only accept this here
3356 $GLOBALS['refid'] = bigintval($_GET['user']);
3357 } elseif (!empty($_POST['refid'])) {
3358 // Get referal id from variable refid (so I hope this makes my script more compatible to other scripts)
3359 $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_POST['refid']));
3360 } elseif (!empty($_GET['refid'])) {
3361 // Get referal id from variable refid (so I hope this makes my script more compatible to other scripts)
3362 $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_GET['refid']));
3363 } elseif (!empty($_GET['ref'])) {
3364 // Set refid=ref (the referal link uses such variable)
3365 $GLOBALS['refid'] = SQL_ESCAPE(strip_tags($_GET['ref']));
3366 } elseif ((isSessionVariableSet('refid')) && (get_session('refid') != 0)) {
3367 // Set session refid als global
3368 $GLOBALS['refid'] = bigintval(get_session('refid'));
3369 } elseif ((GET_EXT_VERSION("sql_patches") != "") && (getConfig('def_refid') > 0)) {
3370 // Set default refid as refid in URL
3371 $GLOBALS['refid'] = bigintval(getConfig('def_refid'));
3372 } elseif ((GET_EXT_VERSION("user") >= "0.3.4") && (getConfig('select_user_zero_refid')) == "Y") {
3373 // Select a random user which has confirmed enougth mails
3374 $GLOBALS['refid'] = SELECT_RANDOM_REFID();
3376 // No default ID when sql_patches is not installed or none set
3377 $GLOBALS['refid'] = 0;
3380 // Set cookie when default refid > 0
3381 if (!isSessionVariableSet('refid') || (!empty($GLOBALS['refid'])) || ((get_session('refid') == "0") && (getConfig('def_refid') > 0))) {
3383 set_session('refid', $GLOBALS['refid']);
3386 // Return determined refid
3387 return $GLOBALS['refid'];
3390 //////////////////////////////////////////////////
3391 // AUTOMATICALLY RE-GENERATED MISSING FUNCTIONS //
3392 //////////////////////////////////////////////////
3394 if (!function_exists('html_entity_decode')) {
3395 // Taken from documentation on www.php.net
3396 function html_entity_decode ($string) {
3397 $trans_tbl = get_html_translation_table(HTML_ENTITIES);
3398 $trans_tbl = array_flip($trans_tbl);
3399 return strtr($string, $trans_tbl);