2 /************************************************************************
3 * MXChange v0.2.1 Start: 08/25/2003 *
4 * =============== Last change: 11/29/2005 *
6 * -------------------------------------------------------------------- *
7 * File : functions.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Many non-MySQL functions (also file access) *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Viele Nicht-MySQL-Funktionen (auch Dateizugriff) *
12 * -------------------------------------------------------------------- *
15 * $Tag:: 0.2.1-FINAL $ *
17 * Needs to be in all Files and every File needs "svn propset *
18 * svn:keywords Date Revision" (autoprobset!) at least!!!!!! *
19 * -------------------------------------------------------------------- *
20 * Copyright (c) 2003 - 2008 by Roland Haeder *
21 * For more information visit: http://www.mxchange.org *
23 * This program is free software; you can redistribute it and/or modify *
24 * it under the terms of the GNU General Public License as published by *
25 * the Free Software Foundation; either version 2 of the License, or *
26 * (at your option) any later version. *
28 * This program is distributed in the hope that it will be useful, *
29 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
30 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
31 * GNU General Public License for more details. *
33 * You should have received a copy of the GNU General Public License *
34 * along with this program; if not, write to the Free Software *
35 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
37 ************************************************************************/
38 // Some security stuff...
39 if (!defined('__SECURITY')) {
40 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
44 // Output HTML code directly or 'render' it. You addionally switch the new-line character off
45 function OUTPUT_HTML ($HTML, $newLine = true) {
46 // Some global variables
49 // Do we have HTML-Code here?
51 // Yes, so we handle it as you have configured
52 switch (getConfig('OUTPUT_MODE'))
55 // That's why you don't need any \n at the end of your HTML code... :-)
56 if (constant('_OB_CACHING') == 'on') {
57 // Output into PHP's internal buffer
60 // That's why you don't need any \n at the end of your HTML code... :-)
61 if ($newLine) echo "\n";
63 // Render mode for old or lame servers...
66 // That's why you don't need any \n at the end of your HTML code... :-)
67 if ($newLine) $OUTPUT .= "\n";
72 // If we are switching from render to direct output rendered code
73 if ((!empty($OUTPUT)) && (constant('_OB_CACHING') != 'on')) { outputRawCode($OUTPUT); $OUTPUT = ''; }
75 // The same as above... ^
77 if ($newLine) echo "\n";
81 // Huh, something goes wrong or maybe you have edited config.php ???
82 app_die(__FUNCTION__, __LINE__, "<strong>{--FATAL_ERROR--}:</strong> {--LANG_NO_RENDER_DIRECT--}");
85 } elseif ((constant('_OB_CACHING') == 'on') && (isset($GLOBALS['footer_sent'])) && ($GLOBALS['footer_sent'] == 1)) {
86 // Headers already sent?
89 DEBUG_LOG(__FUNCTION__, __LINE__, "Headers already sent! We need debug backtrace here.");
91 // Trigger an user error
92 debug_report_bug("Headers are already sent!");
95 // Output cached HTML code
96 $OUTPUT = ob_get_contents();
98 // Clear output buffer for later output if output is found
99 if (!empty($OUTPUT)) {
104 sendHeader('HTTP/1.1 200');
107 $now = gmdate('D, d M Y H:i:s') . ' GMT';
109 // General headers for no caching
110 sendHeader('Expired: ' . $now); // RFC2616 - Section 14.21
111 sendHeader('Last-Modified: ' . $now);
112 sendHeader('Cache-Control: no-store, no-cache, must-revalidate, pre-check=0, post-check=0, max-age=0'); // HTTP/1.1
113 sendHeader('Pragma: no-cache'); // HTTP/1.0
114 sendHeader('Connection: Close');
116 // Extension 'rewrite' installed?
117 if ((EXT_IS_ACTIVE('rewrite')) && (getOutputMode() != '1') && (getOutputMode() != '-1')) {
118 $OUTPUT = rewriteLinksInCode($OUTPUT);
121 // Compile and run finished rendered HTML code
122 while (strpos($OUTPUT, '{!') > 0) {
123 // Replace _MYSQL_PREFIX
124 $OUTPUT = str_replace("{!_MYSQL_PREFIX!}", getConfig('_MYSQL_PREFIX'), $OUTPUT);
126 // Prepare the content and eval() it...
128 $eval = "\$newContent = \"".COMPILE_CODE(smartAddSlashes($OUTPUT))."\";";
131 // Was that eval okay?
132 if (empty($newContent)) {
133 // Something went wrong!
134 app_die(__FUNCTION__, __LINE__, 'Evaluation error:<pre>' . htmlentities($eval) . '</pre>');
136 $OUTPUT = $newContent;
139 // Output code here, DO NOT REMOVE! ;-)
140 outputRawCode($OUTPUT);
141 } elseif ((getConfig('OUTPUT_MODE') == 'render') && (!empty($OUTPUT))) {
142 // Rewrite links when rewrite extension is active
143 if ((EXT_IS_ACTIVE('rewrite')) && (getOutputMode() != '1') && (getOutputMode() != '-1')) {
144 $OUTPUT = rewriteLinksInCode($OUTPUT);
147 // Compile and run finished rendered HTML code
148 while (strpos($OUTPUT, '{!') > 0) {
149 $eval = "\$OUTPUT = \"".COMPILE_CODE(smartAddSlashes($OUTPUT))."\";";
153 // Output code here, DO NOT REMOVE! ;-)
154 outputRawCode($OUTPUT);
158 // Output the raw HTML code
159 function outputRawCode ($HTML) {
160 // Output stripped HTML code to avoid broken JavaScript code, etc.
161 echo stripslashes(stripslashes($HTML));
163 // Flush the output if only constant('_OB_CACHING') is not 'on'
164 if (constant('_OB_CACHING') != 'on') {
170 // Init fatal message array
171 function initFatalMessages () {
172 $GLOBALS['fatal_messages'] = array();
175 // Getter for whole fatal error messages
176 function getFatalArray () {
177 return $GLOBALS['fatal_messages'];
180 // Add a fatal error message to the queue array
181 function addFatalMessage ($F, $L, $message, $extra='') {
182 if (is_array($extra)) {
183 // Multiple extras for a message with masks
184 $message = call_user_func_array('sprintf', $extra);
185 } elseif (!empty($extra)) {
186 // $message is text with a mask plus extras to insert into the text
187 $message = sprintf($message, $extra);
190 // Add message to $GLOBALS['fatal_messages']
191 $GLOBALS['fatal_messages'][] = $message;
193 // Log fatal messages away
194 DEBUG_LOG($F, $L, " message={$message}");
197 // Getter for total fatal message count
198 function getTotalFatalErrors () {
202 // Do we have at least the first entry?
203 if (!empty($GLOBALS['fatal_messages'][0])) {
205 $count = count($GLOBALS['fatal_messages']);
212 // Load a template file and return it's content (only it's name; do not use ' or ")
213 function LOAD_TEMPLATE ($template, $return=false, $content=array()) {
214 // @TODO Remove this sanity-check if all is fine
215 if (!is_bool($return)) debug_report_bug('return is not bool (' . gettype($return) . ')');
217 // Add more variables which you want to use in your template files
218 global $DATA, $username;
220 // Get whole config array
221 $_CONFIG = getConfigArray();
223 // Make all template names lowercase
224 $template = strtolower($template);
226 // Count the template load
227 incrementConfigEntry('num_templates');
229 // Prepare IP number and User Agent
230 $REMOTE_ADDR = detectRemoteAddr();
231 if (!defined('REMOTE_ADDR')) define('REMOTE_ADDR', $REMOTE_ADDR);
232 $HTTP_USER_AGENT = detectUserAgent();
236 if (empty($GLOBALS['refid'])) $GLOBALS['refid'] = 0;
238 // @DEPRECATED Try to rewrite the if() condition
239 if ($template == 'member_support_form') {
240 // Support request of a member
241 $result = SQL_QUERY_ESC("SELECT userid, gender, surname, family, email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
242 array(getUserId()), __FUNCTION__, __LINE__);
244 // Is content an array?
245 if (is_array($content)) {
247 $content = merge_array($content, SQL_FETCHARRAY($result));
250 $content['gender'] = translateGender($content['gender']);
253 // @TODO Fine all templates which are using these direct variables and rewrite them.
254 // @TODO After this step is done, this else-block is history
255 list($gender, $surname, $family, $email) = SQL_FETCHROW($result);
258 $gender = translateGender($gender);
259 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("DEPRECATION-WARNING: content is not array (%s).", gettype($content)));
263 SQL_FREERESULT($result);
266 // Generate date/time string
267 $date_time = generateDateTime(time(), '1');
270 $basePath = sprintf("%stemplates/%s/html/", constant('PATH'), getLanguage());
273 // Check for admin/guest/member templates
274 if (strpos($template, 'admin_') > -1) {
275 // Admin template found
277 } elseif (strpos($template, 'guest_') > -1) {
278 // Guest template found
280 } elseif (strpos($template, 'member_') > -1) {
281 // Member template found
283 } elseif (strpos($template, 'install_') > -1) {
284 // Installation template found
286 } elseif (strpos($template, 'ext_') > -1) {
287 // Extension template found
289 } elseif (strpos($template, 'la_') > -1) {
290 // 'Logical-area' template found
292 } elseif (strpos($template, 'js_') > -1) {
293 // JavaScript template found
296 // Test for extension
297 $test = substr($template, 0, strpos($template, '_'));
298 if (EXT_IS_ACTIVE($test)) {
299 // Set extra path to extension's name
304 ////////////////////////
305 // Generate file name //
306 ////////////////////////
307 $FQFN = $basePath . $mode . $template . '.tpl';
309 if ((isWhatSet()) && ((strpos($template, '_header') > 0) || (strpos($template, '_footer') > 0)) && (($mode == 'guest/') || ($mode == 'member/') || ($mode == 'admin/'))) {
310 // Select what depended header/footer template file for admin/guest/member area
311 $file2 = sprintf("%s%s%s_%s.tpl",
319 if (isFileReadable($file2)) $FQFN = $file2;
321 // Remove variable from memory
325 // Does the special template exists?
326 if (!isFileReadable($FQFN)) {
327 // Reset to default template
328 $FQFN = $basePath . $template . '.tpl';
331 // Now does the final template exists?
332 if (isFileReadable($FQFN)) {
333 // The local file does exists so we load it. :)
334 $tmpl_file = readFromFile($FQFN);
336 // Replace ' to our own chars to preventing them being quoted
337 while (strpos($tmpl_file, "'") !== false) { $tmpl_file = str_replace("'", '{QUOT}', $tmpl_file); }
339 // Do we have to compile the code?
341 if ((strpos($tmpl_file, "\$") !== false) || (strpos($tmpl_file, '{--') !== false) || (strpos($tmpl_file, '--}') > 0)) {
343 $tmpl_file = "\$ret=\"".COMPILE_CODE(smartAddSlashes($tmpl_file))."\";";
346 // Simply return loaded code
350 // Normal HTML output?
351 if ($GLOBALS['output_mode'] == 0) {
352 // Add surrounding HTML comments to help finding bugs faster
353 $ret = "<!-- Template " . $template . " - Start -->\n" . $ret . "<!-- Template " . $template . " - End -->\n";
355 } elseif ((IS_ADMIN()) || ((isInstalling()) && (!isInstalled()))) {
356 // Only admins shall see this warning or when installation mode is active
357 $ret = "<br /><span class=\"guest_failed\">{--TEMPLATE_404--}</span><br />
358 (".basename($FQFN).")<br />
360 {--TEMPLATE_CONTENT--}
361 <pre>".print_r($content, true)."</pre>
363 <pre>".print_r($DATA, true)."</pre>
367 // Remove content and data
371 // Do we have some content to output or return?
373 // Not empty so let's put it out! ;)
374 if ($return === true) {
375 // Return the HTML code
381 } elseif (isDebugModeEnabled()) {
382 // Warning, empty output!
383 return "E:" . $template."<br />\n";
387 // Send mail out to an email address
388 function sendEmail ($toEmail, $subject, $message, $HTML = 'N', $mailHeader = '') {
389 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):TO={$toEmail},SUBJECT={$subject}<br />\n";
391 // Compile subject line (for POINTS constant etc.)
392 $eval = "\$subject = decodeEntities(\"".COMPILE_CODE(smartAddSlashes($subject))."\");";
396 if ((!eregi("@", $toEmail)) && ($toEmail > 0)) {
397 // Value detected, is the message extension installed?
398 if (EXT_IS_ACTIVE("msg")) {
399 ADD_MESSAGE_TO_BOX($toEmail, $subject, $message, $HTML);
402 // Load email address
403 $result_email = SQL_QUERY_ESC("SELECT email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1", array(bigintval($toEmail)), __FUNCTION__, __LINE__);
404 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):numRows=".SQL_NUMROWS($result_email)."<br />\n";
406 // Does the user exist?
407 if (SQL_NUMROWS($result_email)) {
408 // Load email address
409 list($toEmail) = SQL_FETCHROW($result_email);
412 $toEmail = constant('WEBMASTER');
416 SQL_FREERESULT($result_email);
418 } elseif ($toEmail == '0') {
420 $toEmail = constant('WEBMASTER');
422 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):TO={$toEmail}<br />\n";
424 // Check for PHPMailer or debug-mode
425 if (!checkPhpMailerUsage()) {
426 // Not in PHPMailer-Mode
427 if (empty($mailHeader)) {
428 // Load email header template
429 $mailHeader = LOAD_EMAIL_TEMPLATE('header');
432 $mailHeader .= LOAD_EMAIL_TEMPLATE('header');
434 } elseif (isDebugModeEnabled()) {
435 if (empty($mailHeader)) {
436 // Load email header template
437 $mailHeader = LOAD_EMAIL_TEMPLATE('header');
440 $mailHeader .= LOAD_EMAIL_TEMPLATE('header');
445 $eval = "\$toEmail = \"".COMPILE_CODE(smartAddSlashes($toEmail))."\";";
449 $eval = "\$message = \"".COMPILE_CODE(smartAddSlashes($message))."\";";
452 // Fix HTML parameter (default is no!)
453 if (empty($HTML)) $HTML = 'N';
454 if (isDebugModeEnabled()) {
455 // In debug mode we want to display the mail instead of sending it away so we can debug this part
457 ".htmlentities(trim($mailHeader))."
459 Subject : " . $subject."
460 Message : " . $message."
462 } elseif (($HTML == 'Y') && (EXT_IS_ACTIVE('html_mail'))) {
463 // Send mail as HTML away
464 sendHtmlEmail($toEmail, $subject, $message, $mailHeader);
465 } elseif (!empty($toEmail)) {
467 sendRawEmail($toEmail, $subject, $message, $mailHeader);
468 } elseif ($HTML == 'N') {
470 sendRawEmail(constant('WEBMASTER'), '[PROBLEM:]' . $subject, $message, $mailHeader);
474 // Check if legacy or PHPMailer command
475 // @TODO Rewrite this to an extension 'smtp'
477 function checkPhpMailerUsage() {
478 return ((getConfig('SMTP_HOSTNAME') != '') && (getConfig('SMTP_USER') != ''));
481 // Send out a raw email with PHPMailer class or legacy mail() command
482 function sendRawEmail ($toEmail, $subject, $message, $from) {
483 // Shall we use PHPMailer class or legacy mode?
484 if (checkPhpMailerUsage()) {
485 // Use PHPMailer class with SMTP enabled
486 loadIncludeOnce('inc/phpmailer/class.phpmailer.php');
487 loadIncludeOnce('inc/phpmailer/class.smtp.php');
490 $mail = new PHPMailer();
491 $mail->PluginDir = sprintf("%sinc/phpmailer/", constant('PATH'));
494 $mail->SMTPAuth = true;
495 $mail->Host = getConfig('SMTP_HOSTNAME');
497 $mail->Username = getConfig('SMTP_USER');
498 $mail->Password = getConfig('SMTP_PASSWORD');
500 $mail->From = constant('WEBMASTER');
504 $mail->FromName = constant('MAIN_TITLE');
505 $mail->Subject = $subject;
506 if ((EXT_IS_ACTIVE('html_mail')) && (strip_tags($message) != $message)) {
507 $mail->Body = $message;
508 $mail->AltBody = 'Your mail program required HTML support to read this mail!';
509 $mail->WordWrap = 70;
512 $mail->Body = decodeEntities($message);
514 $mail->AddAddress($toEmail, '');
515 $mail->AddReplyTo(constant('WEBMASTER'), constant('MAIN_TITLE'));
516 $mail->AddCustomHeader('Errors-To:' . constant('WEBMASTER'));
517 $mail->AddCustomHeader('X-Loop:' . constant('WEBMASTER'));
520 // Use legacy mail() command
521 mail($toEmail, $subject, decodeEntities($message), $from);
525 // Generate a password in a specified length or use default password length
526 function generatePassword ($length = 0) {
527 // Auto-fix invalid length of zero
528 if ($length == 0) $length = getConfig('pass_len');
530 // Initialize array with all allowed chars
531 $ABC = explode(',', 'a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,0,1,2,3,4,5,6,7,8,9,-,+,_,/,.');
533 // Start creating password
535 for ($i = 0; $i < $length; $i++) {
536 $PASS .= $ABC[mt_rand(0, count($ABC) -1)];
539 // When the size is below 40 we can also add additional security by scrambling
540 // it. Otherwise we may corrupt hashes
541 if (strlen($PASS) <= 40) {
542 // Also scramble the password
543 $PASS = scrambleString($PASS);
546 // Return the password
550 // Generates a human-readable timestamp from the Uni* stamp
551 function generateDateTime ($time, $mode = '0') {
552 // Filter out numbers
553 $time = bigintval($time);
555 // If the stamp is zero it mostly didn't "happen"
558 return getMessage('NEVER_HAPPENED');
561 switch (getLanguage())
563 case 'de': // German date / time format
565 case '0': $ret = date("d.m.Y \u\m H:i \U\h\\r", $time); break;
566 case '1': $ret = strtolower(date("d.m.Y - H:i", $time)); break;
567 case '2': $ret = date("d.m.Y|H:i", $time); break;
568 case '3': $ret = date("d.m.Y", $time); break;
570 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid date mode %s detected.", $mode));
575 default: // Default is the US date / time format!
577 case '0': $ret = date("r", $time); break;
578 case '1': $ret = date("Y-m-d - g:i A", $time); break;
579 case '2': $ret = date("y-m-d|H:i", $time); break;
580 case '3': $ret = date("y-m-d", $time); break;
582 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid date mode %s detected.", $mode));
589 // Translates Y/N to yes/no
590 function translateYesNo ($yn) {
592 $translated = "??? (" . $yn.')';
594 case 'Y': $translated = getMessage('YES'); break;
595 case 'N': $translated = getMessage('NO'); break;
598 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown value %s. Expected Y/N!", $yn));
606 // Translates the "pool type" into human-readable
607 function translatePoolType ($type) {
608 // Default?type is unknown
609 $translated = sprintf(getMessage('POOL_TYPE_UNKNOWN'), $type);
612 $constName = sprintf("POOL_TYPE_%s", $type);
615 if (defined($constName)) {
617 $translated = getMessage($constName);
620 // Return "translation"
624 // Translates the american decimal dot into a german comma
625 function translateComma ($dotted, $cut = true, $max = 0) {
626 // Default is 3 you can change this in admin area "Misc -> Misc Options"
627 if (!isConfigEntrySet('max_comma')) setConfigEntry('max_comma', '3');
629 // Use from config is default
630 $maxComma = getConfig('max_comma');
632 // Use from parameter?
633 if ($max > 0) $maxComma = $max;
636 if (($cut) && ($max == 0)) {
637 // Test for commata if in cut-mode
638 $com = explode('.', $dotted);
639 if (count($com) < 2) {
640 // Don't display commatas even if there are none... ;-)
646 //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "dotted={$dotted},maxComma={$maxComma}");
649 switch (getLanguage()) {
651 $dotted = number_format($dotted, $maxComma, ',', '.');
655 $dotted = number_format($dotted, $maxComma, '.', ',');
659 // Return translated value
663 // Translate Uni*-like gender to human-readable
664 function translateGender ($gender) {
666 $ret = '!' . $gender . '!';
668 // Male/female or company?
670 case 'M': $ret = getMessage('GENDER_M'); break;
671 case 'F': $ret = getMessage('GENDER_F'); break;
672 case 'C': $ret = getMessage('GENDER_C'); break;
674 // Log unknown gender
675 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown gender %s detected.", $gender));
679 // Return translated gender
683 // "Translates" the user status
684 function translateUserStatus ($status) {
690 $ret = getMessage(sprintf("ACCOUNT_%s", $status));
695 $ret = getMessage('ACCOUNT_DELETED');
699 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown status %s detected.", $status));
700 $ret = sprintf(getMessage('UNKNOWN_STATUS'), $status);
708 // Generates an URL for the dereferer
709 function DEREFERER ($URL) {
710 // Don't de-refer our own links!
711 if (substr($URL, 0, strlen(constant('URL'))) != constant('URL')) {
712 // De-refer this link
713 $URL = 'modules.php?module=loader&url=' . encodeString(compileUriCode($URL));
720 // Generates an URL for the frametester
721 function FRAMETESTER ($URL) {
722 // Prepare frametester URL
723 $frametesterUrl = sprintf("{!URL!}/modules.php?module=frametester&url=%s",
724 encodeString(compileUriCode($URL))
726 return $frametesterUrl;
729 // Count entries from e.g. a selection box
730 function countSelection ($array) {
732 if (is_array($array)) {
733 foreach ($array as $key => $selected) {
734 if (!empty($selected)) $ret++;
740 // Generate XHTML code for the CAPTCHA
741 function generateCaptchaCode ($code, $type, $DATA, $uid) {
742 return '<IMG border="0" alt="Code" src="{!URL!}/mailid_top.php?uid=' . $uid . '&' . $type . '=' . $DATA . '&mode=img&code=' . $code . '" />';
745 // Loads an email template and compiles it
746 function LOAD_EMAIL_TEMPLATE ($template, $content = array(), $UID = '0') {
749 // Our configuration is kept non-global here
750 $_CONFIG = getConfigArray();
752 // Make sure all template names are lowercase!
753 $template = strtolower($template);
755 // Default 'nickname' if extension is not installed
758 // Prepare IP number and User Agent
759 $REMOTE_ADDR = detectRemoteAddr();
760 $HTTP_USER_AGENT = detectUserAgent();
763 $ADMIN = constant('MAIN_TITLE');
765 // Is the admin logged in?
768 $aid = getCurrentAdminId();
771 $ADMIN = getAdminEmail($aid);
774 // Neutral email address is default
775 $email = constant('WEBMASTER');
777 // Expiration in a nice output format
778 // NOTE: Use $content[expiration] in your templates instead of $EXPIRATION
779 if (getConfig('auto_purge') == 0) {
780 // Will never expire!
781 $EXPIRATION = getMessage('MAIL_WILL_NEVER_EXPIRE');
783 // Create nice date string
784 $EXPIRATION = createFancyTime(getConfig('auto_purge'));
787 // Is content an array?
788 if (is_array($content)) {
789 // Add expiration to array, $EXPIRATION is now deprecated!
790 $content['expiration'] = $EXPIRATION;
794 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):UID={$UID},template={$template},content[]=".gettype($content)."<br />\n";
795 if (($UID > 0) && (is_array($content))) {
796 // If nickname extension is installed, fetch nickname as well
797 if (EXT_IS_ACTIVE('nickname')) {
798 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):NICKNAME!<br />\n";
800 $result = SQL_QUERY_ESC("SELECT surname, family, gender, email, nickname FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
801 array(bigintval($UID)), __FUNCTION__, __LINE__);
803 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):NO-NICK!<br />\n";
805 $result = SQL_QUERY_ESC("SELECT surname, family, gender, email FROM `{!_MYSQL_PREFIX!}_user_data` WHERE userid=%s LIMIT 1",
806 array(bigintval($UID)), __FUNCTION__, __LINE__);
809 // Fetch and merge data
810 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):content()=".count($content)." - PRE<br />\n";
811 $content = merge_array($content, SQL_FETCHARRAY($result));
812 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):content()=".count($content)." - AFTER<br />\n";
815 SQL_FREERESULT($result);
818 // Translate M to male or F to female if present
819 if (isset($content['gender'])) $content['gender'] = translateGender($content['gender']);
821 // Overwrite email from data if present
822 if (isset($content['email'])) $email = $content['email'];
824 // Store email for some functions in global data array
825 $DATA['email'] = $email;
828 $basePath = sprintf("%stemplates/%s/emails/", constant('PATH'), getLanguage());
830 // Check for admin/guest/member templates
831 if (strpos($template, 'admin_') > -1) {
832 // Admin template found
833 $FQFN = $basePath.'admin/' . $template.'.tpl';
834 } elseif (strpos($template, 'guest_') > -1) {
835 // Guest template found
836 $FQFN = $basePath.'guest/' . $template.'.tpl';
837 } elseif (strpos($template, 'member_') > -1) {
838 // Member template found
839 $FQFN = $basePath.'member/' . $template.'.tpl';
841 // Test for extension
842 $test = substr($template, 0, strpos($template, '_'));
843 if (EXT_IS_ACTIVE($test)) {
844 // Set extra path to extension's name
845 $FQFN = $basePath . $test.'/' . $template.'.tpl';
847 // No special filename
848 $FQFN = $basePath . $template.'.tpl';
852 // Does the special template exists?
853 if (!isFileReadable($FQFN)) {
854 // Reset to default template
855 $FQFN = $basePath . $template.'.tpl';
858 // Now does the final template exists?
860 if (isFileReadable($FQFN)) {
861 // The local file does exists so we load it. :)
862 $tmpl_file = readFromFile($FQFN);
863 $tmpl_file = SQL_ESCAPE($tmpl_file);
866 $tmpl_file = "\$newContent = decodeEntities(\"".COMPILE_CODE($tmpl_file)."\");";
868 } elseif (!empty($template)) {
869 // Template file not found!
870 $newContent = "{--TEMPLATE_404--}: " . $template."<br />
871 {--TEMPLATE_CONTENT--}
872 <pre>".print_r($content, true)."</pre>
874 <pre>".print_r($DATA, true)."</pre>
877 // Debug mode not active? Then remove the HTML tags
878 if (!isDebugModeEnabled()) $newContent = strip_tags($newContent);
880 // No template name supplied!
881 $newContent = getMessage('NO_TEMPLATE_SUPPLIED');
884 // Is there some content?
885 if (empty($newContent)) {
887 $newContent = "Compiler error for template {$template}!\nUncompiled content:\n" . $tmpl_file;
888 // Add last error if the required function exists
889 if (function_exists('error_get_last')) $newContent .= "\n--------------------------------------\nDebug:\n".print_r(error_get_last(), true)."--------------------------------------\nPlease don't alter these informations!\nThanx.";
892 // Remove content and data
896 // Return compiled content
897 return COMPILE_CODE($newContent);
900 // Generates a timestamp (some wrapper for mktime())
901 function makeTime ($H, $M, $S, $stamp) {
902 // Extract day, month and year from given timestamp
903 $day = date('d', $stamp);
904 $month = date('m', $stamp);
905 $year = date('Y', $stamp);
907 // Create timestamp for wished time which depends on extracted date
908 return mktime($H, $M, $S, $month, $day, $year);
911 // Redirects to an URL and if neccessarry extends it with own base URL
912 function redirectToUrl ($URL) {
913 // Compile out URI codes
914 $URL = compileUriCode($URL);
916 // Check if http(s):// is there
917 if ((substr($URL, 0, 7) != 'http://') && (substr($URL, 0, 8) != 'https://')) {
918 // Make all URLs full-qualified
919 $URL = constant('URL') . '/' . $URL;
922 // Three different debug ways...
923 //* DEBUG: */ debug_report_bug(sprintf("%s[%s:] URL=%s", __FUNCTION__, __LINE__, $URL));
924 //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, $URL);
925 //* DEBUG: */ die($URL);
927 // Default 'rel' value is external, nofollow is evil from Google and hurts the Internet
928 $rel = ' rel="external"';
930 // Do we have internal or external URL?
931 if (substr($URL, 0, strlen(constant('URL'))) == constant('URL')) {
932 // Own (=internal) URL
937 $OUTPUT = ob_get_contents();
939 // Clear it only if there is content
940 if (!empty($OUTPUT)) {
944 // Simple probe for bots/spiders from search engines
945 if ((strpos(detectUserAgent(), 'spider') !== false) || (strpos(detectUserAgent(), 'bot') !== false)) {
946 // Secure the URL against bad things such als HTML insertions and so on...
947 $URL = htmlentities(strip_tags($URL), ENT_QUOTES);
949 // Output new location link as anchor
950 OUTPUT_HTML('<a href="' . $URL . '"' . $rel . '>' . $URL . '</a>');
951 } elseif (!headers_sent()) {
952 // Load URL when headers are not sent
953 //* DEBUG: */ debug_report_bug("URL={$URL}");
954 sendHeader('Location: '.str_replace('&', '&', $URL));
956 // Output error message
957 loadInclude('inc/header.php');
958 LOAD_TEMPLATE('redirect_url', false, str_replace('&', '&', $URL));
959 loadInclude('inc/footer.php');
962 // Shut the mailer down here
966 // Wrapper for redirectToUrl but URL comes from a configuration entry
967 function redirectToConfiguredUrl ($configEntry) {
969 $URL = getConfig($configEntry);
974 trigger_error(sprintf("Configuration entry %s is not set!", $configEntry));
982 function COMPILE_CODE ($code, $simple = false, $constants = true, $full = true) {
983 // Is the code a string?
984 if (!is_string($code)) {
985 // Silently return it
989 // Init replacement-array with full security characters
990 $secChars = $GLOBALS['security_chars'];
992 // Select smaller set of chars to replace when we e.g. want to compile URLs
993 if (!$full) $secChars = $GLOBALS['url_chars'];
996 if ($constants === true) {
997 // BEFORE 0.2.1 : Language and data constants
998 // WITH 0.2.1+ : Only language constants
999 $code = str_replace('{--','".', str_replace('--}','."', $code));
1001 // BEFORE 0.2.1 : Not used
1002 // WITH 0.2.1+ : Data constants
1003 $code = str_replace('{!','".', str_replace("!}", '."', $code));
1006 // Compile QUOT and other non-HTML codes
1007 foreach ($secChars['to'] as $k => $to) {
1008 // Do the reversed thing as in inc/libs/security_functions.php
1009 $code = str_replace($to, $secChars['from'][$k], $code);
1012 // But shall I keep simple quotes for later use?
1013 if ($simple) $code = str_replace("'", '{QUOT}', $code);
1015 // Find $content[bla][blub] entries
1016 preg_match_all('/\$(content|DATA)((\[([a-zA-Z0-9-_]+)\])*)/', $code, $matches);
1018 // Are some matches found?
1019 if ((count($matches) > 0) && (count($matches[0]) > 0)) {
1020 // Replace all matches
1021 $matchesFound = array();
1022 foreach ($matches[0] as $key => $match) {
1023 // Fuzzy look has failed by default
1024 $fuzzyFound = false;
1026 // Fuzzy look on match if already found
1027 foreach ($matchesFound as $found => $set) {
1029 $test = substr($found, 0, strlen($match));
1031 // Does this entry exist?
1032 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):found={$found},match={$match},set={$set}<br />\n";
1033 if ($test == $match) {
1035 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):fuzzyFound!<br />\n";
1042 if ($fuzzyFound) continue;
1044 // Take all string elements
1045 if ((is_string($matches[4][$key])) && (!isset($matchesFound[$match])) && (!isset($matchesFound[$key."_" . $matches[4][$key]]))) {
1046 // Replace it in the code
1047 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):key={$key},match={$match}<br />\n";
1048 $newMatch = str_replace("[" . $matches[4][$key]."]", "['" . $matches[4][$key]."']", $match);
1049 $code = str_replace($match, "\"." . $newMatch.".\"", $code);
1050 $matchesFound[$key."_" . $matches[4][$key]] = 1;
1051 $matchesFound[$match] = 1;
1052 } elseif (!isset($matchesFound[$match])) {
1053 // Not yet replaced!
1054 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):match={$match}<br />\n";
1055 $code = str_replace($match, "\"." . $match.".\"", $code);
1056 $matchesFound[$match] = 1;
1061 // Return compiled code
1065 /************************************************************************
1067 * Gaenderter Sortier-Algorythmus, $array wird nach dem Array (!) *
1068 * $a_sort sortiert: *
1070 * $array - Das 3-dimensionale Array, das paralell sortiert werden soll *
1071 * $a_sort - Array, das die Sortiereihenfolge der ersten Elementeben *
1072 * $primary_key - Prim.rschl.ssel aus $a_sort, nach dem sortiert wird *
1073 * $order - Sortiereihenfolge: -1 = a-Z, 0 = keine, 1 = Z-a *
1074 * $nums - true = Als Zahlen sortieren, false = Als Zeichen sortieren *
1076 * $a_sort muss Elemente enthalten, deren Wert Schluessel von $array *
1077 * sind... Klingt kompliziert, suchen Sie mal mein Beispiel, dann sehen *
1078 * Sie, dass es doch nicht so schwer ist! :-) *
1080 ************************************************************************/
1081 function array_pk_sort (&$array, $a_sort, $primary_key = 0, $order = -1, $nums = false) {
1083 while ($primary_key < count($a_sort)) {
1084 foreach ($dummy[$a_sort[$primary_key]] as $key => $value) {
1085 foreach ($dummy[$a_sort[$primary_key]] as $key2 => $value2) {
1088 // Sort byte-by-byte (also numbers will be interpreted as chars! E.g.: "9" > "10")
1089 if (($key != $key2) && (strcmp(strtolower($dummy[$a_sort[$primary_key]][$key]), strtolower($dummy[$a_sort[$primary_key]][$key2])) == $order)) $match = true;
1090 } elseif ($key != $key2) {
1091 // Sort numbers (E.g.: 9 < 10)
1092 if (($dummy[$a_sort[$primary_key]][$key] < $dummy[$a_sort[$primary_key]][$key2]) && ($order == -1)) $match = true;
1093 if (($dummy[$a_sort[$primary_key]][$key] > $dummy[$a_sort[$primary_key]][$key2]) && ($order == 1)) $match = true;
1097 // We have found two different values, so let's sort whole array
1098 foreach ($dummy as $sort_key => $sort_val) {
1099 $t = $dummy[$sort_key][$key];
1100 $dummy[$sort_key][$key] = $dummy[$sort_key][$key2];
1101 $dummy[$sort_key][$key2] = $t;
1112 // Write back sorted array
1117 function ADD_SELECTION ($type, $default, $prefix = '', $id = '0') {
1120 if ($type == 'yn') {
1121 // This is a yes/no selection only!
1122 if ($id > 0) $prefix .= "[" . $id."]";
1123 $OUT .= " <select name=\"" . $prefix."\" class=\"register_select\" size=\"1\">\n";
1125 // Begin with regular selection box here
1126 if (!empty($prefix)) $prefix .= "_";
1128 if ($id > 0) $type2 .= "[" . $id."]";
1129 $OUT .= " <select name=\"".strtolower($prefix . $type2)."\" class=\"register_select\" size=\"1\">\n";
1134 for ($idx = 1; $idx < 32; $idx++) {
1135 $OUT .= "<option value=\"" . $idx."\"";
1136 if ($default == $idx) $OUT .= ' selected="selected"';
1137 $OUT .= ">" . $idx."</option>\n";
1141 case "month": // Month
1142 foreach ($GLOBALS['month_descr'] as $month => $descr) {
1143 $OUT .= "<option value=\"" . $month."\"";
1144 if ($default == $month) $OUT .= ' selected="selected"';
1145 $OUT .= ">" . $descr."</option>\n";
1149 case "year": // Year
1151 $year = date('Y', time());
1153 // Use configured min age or fixed?
1154 if (GET_EXT_VERSION('other') >= '0.2.1') {
1156 $startYear = $year - getConfig('min_age');
1159 $startYear = $year - 16;
1162 // Calculate earliest year (100 years old people can still enter Internet???)
1163 $minYear = $year - 100;
1165 // Check if the default value is larger than minimum and bigger than actual year
1166 if (($default > $minYear) && ($default >= $year)) {
1167 for ($idx = $year; $idx < ($year + 11); $idx++) {
1168 $OUT .= "<option value=\"" . $idx."\"";
1169 if ($default == $idx) $OUT .= ' selected="selected"';
1170 $OUT .= ">" . $idx."</option>\n";
1172 } elseif ($default == -1) {
1173 // Current year minus 1
1174 for ($idx = $startYear; $idx <= ($year + 1); $idx++)
1176 $OUT .= "<option value=\"" . $idx."\">" . $idx."</option>\n";
1179 // Get current year and subtract the configured minimum age
1180 $OUT .= "<option value=\"".($minYear - 1)."\"><" . $minYear."</option>\n";
1181 // Calculate earliest year depending on extension version
1182 if (GET_EXT_VERSION('other') >= '0.2.1') {
1183 // Use configured minimum age
1184 $year = date('Y', time()) - getConfig('min_age');
1186 // Use fixed 16 years age
1187 $year = date('Y', time()) - 16;
1190 // Construct year selection list
1191 for ($idx = $minYear; $idx <= $year; $idx++) {
1192 $OUT .= "<option value=\"" . $idx."\"";
1193 if ($default == $idx) $OUT .= ' selected="selected"';
1194 $OUT .= ">" . $idx."</option>\n";
1201 for ($idx = 0; $idx < 60; $idx+=5) {
1202 if (strlen($idx) == 1) $idx = '0' . $idx;
1203 $OUT .= "<option value=\"" . $idx."\"";
1204 if ($default == $idx) $OUT .= ' selected="selected"';
1205 $OUT .= ">" . $idx."</option>\n";
1210 for ($idx = 0; $idx < 24; $idx++) {
1211 if (strlen($idx) == 1) $idx = '0' . $idx;
1212 $OUT .= "<option value=\"" . $idx."\"";
1213 if ($default == $idx) $OUT .= ' selected="selected"';
1214 $OUT .= ">" . $idx."</option>\n";
1219 $OUT .= "<option value=\"Y\"";
1220 if ($default == 'Y') $OUT .= ' selected="selected"';
1221 $OUT .= ">{--YES--}</option>\n<option value=\"N\"";
1222 if ($default == 'N') $OUT .= ' selected="selected"';
1223 $OUT .= ">{--NO--}</option>\n";
1226 $OUT .= " </select>\n";
1231 // Deprecated : $length
1234 function generateRandomCode ($length, $code, $uid, $DATA = '') {
1235 // Fix missing _MAX constant
1236 // @TODO Rewrite this unnice code
1237 if (!defined('_MAX')) define('_MAX', 15235);
1239 // Build server string
1240 $server = $_SERVER['PHP_SELF'].getConfig('ENCRYPT_SEPERATOR').detectUserAgent().getConfig('ENCRYPT_SEPERATOR').getenv('SERVER_SOFTWARE').getConfig('ENCRYPT_SEPERATOR').detectRemoteAddr().":'.':".filemtime(constant('PATH').'inc/databases.php');
1243 $keys = getConfig('SITE_KEY').getConfig('ENCRYPT_SEPERATOR').getConfig('DATE_KEY');
1244 if (isConfigEntrySet('secret_key')) $keys .= getConfig('ENCRYPT_SEPERATOR').getConfig('secret_key');
1245 if (isConfigEntrySet('file_hash')) $keys .= getConfig('ENCRYPT_SEPERATOR').getConfig('file_hash');
1246 $keys .= getConfig('ENCRYPT_SEPERATOR').date("d-m-Y (l-F-T)", getConfig(('patch_ctime')));
1247 if (isConfigEntrySet('master_salt')) $keys .= getConfig('ENCRYPT_SEPERATOR').getConfig('master_salt');
1249 // Build string from misc data
1250 $data = $code.getConfig('ENCRYPT_SEPERATOR') . $uid.getConfig('ENCRYPT_SEPERATOR') . $DATA;
1252 // Add more additional data
1253 if (isSessionVariableSet('u_hash')) $data .= getConfig('ENCRYPT_SEPERATOR').getSession('u_hash');
1254 if (isUserIdSet()) $data .= getConfig('ENCRYPT_SEPERATOR').getUserId();
1255 if (isSessionVariableSet('mxchange_theme')) $data .= getConfig('ENCRYPT_SEPERATOR').getSession('mxchange_theme');
1256 if (isSessionVariableSet('mx_lang')) $data .= getConfig('ENCRYPT_SEPERATOR').getLanguage();
1257 if (isset($GLOBALS['refid'])) $data .= getConfig('ENCRYPT_SEPERATOR') . $GLOBALS['refid'];
1259 // Calculate number for generating the code
1260 $a = $code + getConfig('_ADD') - 1;
1262 if (isConfigEntrySet('master_hash')) {
1263 // Generate hash with master salt from modula of number with the prime number and other data
1264 $saltedHash = generateHash(($a % getConfig('_PRIME')).getConfig('ENCRYPT_SEPERATOR') . $server.getConfig('ENCRYPT_SEPERATOR') . $keys.getConfig('ENCRYPT_SEPERATOR') . $data.getConfig('ENCRYPT_SEPERATOR').getConfig('DATE_KEY').getConfig('ENCRYPT_SEPERATOR') . $a, getConfig('master_salt'));
1266 // Create number from hash
1267 $rcode = hexdec(substr($saltedHash, strlen(getConfig('master_salt')), 9)) / abs(constant('_MAX') - $a + sqrt(getConfig('_ADD'))) / pi();
1269 // Generate hash with "hash of site key" from modula of number with the prime number and other data
1270 $saltedHash = generateHash(($a % getConfig('_PRIME')).getConfig('ENCRYPT_SEPERATOR') . $server.getConfig('ENCRYPT_SEPERATOR') . $keys.getConfig('ENCRYPT_SEPERATOR') . $data.getConfig('ENCRYPT_SEPERATOR').getConfig('DATE_KEY').getConfig('ENCRYPT_SEPERATOR') . $a, substr(sha1(getConfig('SITE_KEY')), 0, 8));
1272 // Create number from hash
1273 $rcode = hexdec(substr($saltedHash, 8, 9)) / abs(constant('_MAX') - $a + sqrt(getConfig('_ADD'))) / pi();
1276 // At least 10 numbers shall be secure enought!
1277 $len = getConfig('code_length');
1278 if ($len == 0) $len = $length;
1279 if ($len == 0) $len = 10;
1281 // Cut off requested counts of number
1282 $return = substr(str_replace('.', '', $rcode), 0, $len);
1284 // Done building code
1288 // Does only allow numbers
1289 function bigintval ($num, $castValue = true) {
1290 // Filter all numbers out
1291 $ret = preg_replace("/[^0123456789]/", '', $num);
1294 if ($castValue) $ret = (double)$ret;
1296 // Has the whole value changed?
1297 // @TODO Remove this if() block if all is working fine
1298 if ('' . $ret . '' != '' . $num . '') {
1300 //debug_report_bug("{$ret}<>{$num}");
1307 // Insert the code in $img_code into jpeg or PNG image
1308 function GENERATE_IMAGE ($img_code, $headerSent=true) {
1309 if ((strlen($img_code) > 6) || (empty($img_code)) || (getConfig('code_length') == 0)) {
1310 // Stop execution of function here because of over-sized code length
1312 } elseif (!$headerSent) {
1313 // Return in an HTML code code
1314 return "<img src=\"{!URL!}/img.php?code=" . $img_code."\" alt=\"Image\" />\n";
1318 $img = sprintf("%s/theme/%s/images/code_bg.%s", constant('PATH'), getCurrentTheme(), getConfig('img_type'));
1319 if (isFileReadable($img)) {
1320 // Switch image type
1321 switch (getConfig('img_type'))
1324 // Okay, load image and hide all errors
1325 $image = @imagecreatefromjpeg($img);
1329 // Okay, load image and hide all errors
1330 $image = @imagecreatefrompng($img);
1334 // Exit function here
1335 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("File for image type %s not found.", getConfig('img_type')));
1339 // Generate text color (red/green/blue; 0 = dark, 255 = bright)
1340 $text_color = imagecolorallocate($image, 0, 0, 0);
1342 // Insert code into image
1343 imagestring($image, 5, 14, 2, $img_code, $text_color);
1345 // Return to browser
1346 sendHeader('Content-Type: image/' . getConfig('img_type'));
1348 // Output image with matching image factory
1349 switch (getConfig('img_type')) {
1350 case 'jpg': imagejpeg($image); break;
1351 case 'png': imagepng($image); break;
1354 // Remove image from memory
1355 imagedestroy($image);
1357 // Create selection box or array of splitted timestamp
1358 function createTimeSelections ($timestamp, $prefix = '', $display = '', $align = 'center', $return_array=false) {
1359 // Calculate 2-seconds timestamp
1360 $stamp = round($timestamp);
1361 //* DEBUG: */ print("*" . $stamp.'/' . $timestamp."*<br />");
1363 // Do we have a leap year?
1365 $TEST = date('Y', time()) / 4;
1366 $M1 = date('m', time());
1367 $M2 = date('m', (time() + $timestamp));
1369 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1370 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($M2 > "02")) $SWITCH = getConfig('one_day');
1372 // First of all years...
1373 $Y = abs(floor($timestamp / (31536000 + $SWITCH)));
1374 //* DEBUG: */ print("Y={$Y}<br />\n");
1376 $M = abs(floor($timestamp / 2628000 - $Y * 12));
1377 //* DEBUG: */ print("M={$M}<br />\n");
1379 $W = abs(floor($timestamp / 604800 - $Y * ((365 + $SWITCH / getConfig('one_day')) / 7) - ($M / 12 * (365 + $SWITCH / getConfig('one_day')) / 7)));
1380 //* DEBUG: */ print("W={$W}<br />\n");
1382 $D = abs(floor($timestamp / 86400 - $Y * (365 + $SWITCH / getConfig('one_day')) - ($M / 12 * (365 + $SWITCH / getConfig('one_day'))) - $W * 7));
1383 //* DEBUG: */ print("D={$D}<br />\n");
1385 $h = abs(floor($timestamp / 3600 - $Y * (365 + $SWITCH / getConfig('one_day')) * 24 - ($M / 12 * (365 + $SWITCH / getConfig('one_day')) * 24) - $W * 7 * 24 - $D * 24));
1386 //* DEBUG: */ print("h={$h}<br />\n");
1388 $m = abs(floor($timestamp / 60 - $Y * (365 + $SWITCH / getConfig('one_day')) * 24 * 60 - ($M / 12 * (365 + $SWITCH / getConfig('one_day')) * 24 * 60) - $W * 7 * 24 * 60 - $D * 24 * 60 - $h * 60));
1389 //* DEBUG: */ print("m={$m}<br />\n");
1390 // And at last seconds...
1391 $s = abs(floor($timestamp - $Y * (365 + $SWITCH / getConfig('one_day')) * 24 * 3600 - ($M / 12 * (365 + $SWITCH / getConfig('one_day')) * 24 * 3600) - $W * 7 * 24 * 3600 - $D * 24 * 3600 - $h * 3600 - $m * 60));
1392 //* DEBUG: */ print("s={$s}<br />\n");
1394 // Is seconds zero and time is < 60 seconds?
1395 if (($s == 0) && ($timestamp < 60)) {
1397 $s = round($timestamp);
1401 // Now we convert them in seconds...
1403 if ($return_array) {
1404 // Just put all data in an array for later use
1416 $OUT = "<div align=\"" . $align."\">\n";
1417 $OUT .= "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"admin_table dashed\">\n";
1420 if (ereg('Y', $display) || (empty($display))) {
1421 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_YEARS--}</strong></td>\n";
1424 if (ereg("M", $display) || (empty($display))) {
1425 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_MONTHS--}</strong></td>\n";
1428 if (ereg("W", $display) || (empty($display))) {
1429 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_WEEKS--}</strong></td>\n";
1432 if (ereg("D", $display) || (empty($display))) {
1433 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_DAYS--}</strong></td>\n";
1436 if (ereg("h", $display) || (empty($display))) {
1437 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_HOURS--}</strong></td>\n";
1440 if (ereg('m', $display) || (empty($display))) {
1441 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_MINUTES--}</strong></td>\n";
1444 if (ereg("s", $display) || (empty($display))) {
1445 $OUT .= " <td align=\"center\" class=\"admin_title bottom\"><div class=\"tiny\">{--_SECONDS--}</strong></td>\n";
1451 if (ereg('Y', $display) || (empty($display))) {
1452 // Generate year selection
1453 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"" . $prefix."_ye\" size=\"1\">\n";
1454 for ($idx = 0; $idx <= 10; $idx++) {
1455 $OUT .= " <option class=\"mini_select\" value=\"" . $idx."\"";
1456 if ($idx == $Y) $OUT .= ' selected="selected"';
1457 $OUT .= ">" . $idx."</option>\n";
1459 $OUT .= " </select></td>\n";
1461 $OUT .= "<INPUT type=\"hidden\" name=\"" . $prefix."_ye\" value=\"0\" />\n";
1464 if (ereg("M", $display) || (empty($display))) {
1465 // Generate month selection
1466 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"" . $prefix."_mo\" size=\"1\">\n";
1467 for ($idx = 0; $idx <= 11; $idx++)
1469 $OUT .= " <option class=\"mini_select\" value=\"" . $idx."\"";
1470 if ($idx == $M) $OUT .= ' selected="selected"';
1471 $OUT .= ">" . $idx."</option>\n";
1473 $OUT .= " </select></td>\n";
1475 $OUT .= "<INPUT type=\"hidden\" name=\"" . $prefix."_mo\" value=\"0\" />\n";
1478 if (ereg("W", $display) || (empty($display))) {
1479 // Generate week selection
1480 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"" . $prefix."_we\" size=\"1\">\n";
1481 for ($idx = 0; $idx <= 4; $idx++) {
1482 $OUT .= " <option class=\"mini_select\" value=\"" . $idx."\"";
1483 if ($idx == $W) $OUT .= ' selected="selected"';
1484 $OUT .= ">" . $idx."</option>\n";
1486 $OUT .= " </select></td>\n";
1488 $OUT .= "<INPUT type=\"hidden\" name=\"" . $prefix."_we\" value=\"0\" />\n";
1491 if (ereg("D", $display) || (empty($display))) {
1492 // Generate day selection
1493 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"" . $prefix."_da\" size=\"1\">\n";
1494 for ($idx = 0; $idx <= 31; $idx++) {
1495 $OUT .= " <option class=\"mini_select\" value=\"" . $idx."\"";
1496 if ($idx == $D) $OUT .= ' selected="selected"';
1497 $OUT .= ">" . $idx."</option>\n";
1499 $OUT .= " </select></td>\n";
1501 $OUT .= "<INPUT type=\"hidden\" name=\"" . $prefix."_da\" value=\"0\">\n";
1504 if (ereg("h", $display) || (empty($display))) {
1505 // Generate hour selection
1506 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"" . $prefix."_ho\" size=\"1\">\n";
1507 for ($idx = 0; $idx <= 23; $idx++) {
1508 $OUT .= " <option class=\"mini_select\" value=\"" . $idx."\"";
1509 if ($idx == $h) $OUT .= ' selected="selected"';
1510 $OUT .= ">" . $idx."</option>\n";
1512 $OUT .= " </select></td>\n";
1514 $OUT .= "<INPUT type=\"hidden\" name=\"" . $prefix."_ho\" value=\"0\">\n";
1517 if (ereg('m', $display) || (empty($display))) {
1518 // Generate minute selection
1519 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"" . $prefix."_mi\" size=\"1\">\n";
1520 for ($idx = 0; $idx <= 59; $idx++) {
1521 $OUT .= " <option class=\"mini_select\" value=\"" . $idx."\"";
1522 if ($idx == $m) $OUT .= ' selected="selected"';
1523 $OUT .= ">" . $idx."</option>\n";
1525 $OUT .= " </select></td>\n";
1527 $OUT .= "<INPUT type=\"hidden\" name=\"" . $prefix."_mi\" value=\"0\">\n";
1530 if (ereg("s", $display) || (empty($display))) {
1531 // Generate second selection
1532 $OUT .= " <td align=\"center\"><select class=\"mini_select\" name=\"" . $prefix."_se\" size=\"1\">\n";
1533 for ($idx = 0; $idx <= 59; $idx++) {
1534 $OUT .= " <option class=\"mini_select\" value=\"" . $idx."\"";
1535 if ($idx == $s) $OUT .= ' selected="selected"';
1536 $OUT .= ">" . $idx."</option>\n";
1538 $OUT .= " </select></td>\n";
1540 $OUT .= "<INPUT type=\"hidden\" name=\"" . $prefix."_se\" value=\"0\">\n";
1543 $OUT .= "</table>\n";
1545 // Return generated HTML code
1551 function createTimestampFromSelections ($prefix, $POST) {
1552 // Initial return value
1555 // Do we have a leap year?
1557 $TEST = date('Y', time()) / 4;
1558 $M1 = date('m', time());
1559 // If so and if current time is before 02/29 and estimated time is after 02/29 then add 86400 seconds (one day)
1560 if ((floor($TEST) == $TEST) && ($M1 == "02") && ($POST[$prefix."_mo"] > "02")) $SWITCH = getConfig('one_day');
1561 // First add years...
1562 $ret += $POST[$prefix."_ye"] * (31536000 + $SWITCH);
1564 $ret += $POST[$prefix."_mo"] * 2628000;
1566 $ret += $POST[$prefix."_we"] * 604800;
1568 $ret += $POST[$prefix."_da"] * 86400;
1570 $ret += $POST[$prefix."_ho"] * 3600;
1572 $ret += $POST[$prefix."_mi"] * 60;
1573 // And at last seconds...
1574 $ret += $POST[$prefix."_se"];
1575 // Return calculated value
1579 // Sends out mail to all administrators
1580 // IMPORTANT: Please use SEND_ADMIN_NOTIFCATION() for now!
1581 function SEND_ADMIN_EMAILS_PRO ($subj, $template, $content, $UID) {
1582 // Trim template name
1583 $template = trim($template);
1585 // Load email template
1586 $message = LOAD_EMAIL_TEMPLATE($template, $content, $UID);
1588 // Check which admin shall receive this mail
1589 $result = SQL_QUERY_ESC("SELECT DISTINCT admin_id FROM `{!_MYSQL_PREFIX!}_admins_mails` WHERE mail_template='%s' ORDER BY admin_id",
1590 array($template), __FUNCTION__, __LINE__);
1591 if (SQL_NUMROWS($result) == 0) {
1592 // Create new entry (to all admins)
1593 SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_admins_mails` (admin_id, mail_template) VALUES (0, '%s')",
1594 array($template), __FUNCTION__, __LINE__);
1596 // Load admin IDs...
1597 // @TODO This can be, somehow, rewritten
1598 $adminIds = array();
1599 while ($content = SQL_FETCHARRAY($result)) {
1600 $adminIds[] = $content['admin_id'];
1604 SQL_FREERESULT($result);
1609 // "implode" IDs and query string
1610 $aid = implode(',', $adminIds);
1612 if (EXT_IS_ACTIVE('events')) {
1613 // Add line to user events
1614 EVENTS_ADD_LINE($subj, $message, $UID);
1616 // Log error for debug
1617 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Extension 'events' missing: tpl=%s,subj=%s,UID=%s",
1623 } elseif ($aid == '0') {
1624 // Select all email adresses
1625 $result = SQL_QUERY("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` ORDER BY `id`",
1626 __FUNCTION__, __LINE__);
1628 // If Admin-ID is not "to-all" select
1629 $result = SQL_QUERY_ESC("SELECT email FROM `{!_MYSQL_PREFIX!}_admins` WHERE id IN (%s) ORDER BY `id`",
1630 array($aid), __FUNCTION__, __LINE__);
1634 // Load email addresses and send away
1635 while ($content = SQL_FETCHARRAY($result)) {
1636 sendEmail($content['email'], $subj, $message);
1640 SQL_FREERESULT($result);
1643 // Creates a 'fancy' human-readable timestamp from a Uni* stamp
1644 function createFancyTime ($stamp) {
1645 // Get data array with years/months/weeks/days/...
1646 $data = createTimeSelections($stamp, '', '', '', true);
1648 foreach($data as $k => $v) {
1650 // Value is greater than 0 "eval" data to return string
1651 $eval = "\$ret .= \", \".\$v.\" {--_".strtoupper($k)."--}\";";
1657 // Do we have something there?
1658 if (strlen($ret) > 0) {
1659 // Remove leading commata and space
1660 $ret = substr($ret, 2);
1663 $ret = "0 {--_SECONDS--}";
1666 // Return fancy time string
1671 function ADD_EMAIL_NAV ($PAGES, $offset, $show_form, $colspan, $return=false) {
1672 $SEP = ''; $TOP = '';
1675 $SEP = "<tr><td colspan=\"" . $colspan."\" class=\"seperator\"> </td></tr>";
1679 for ($page = 1; $page <= $PAGES; $page++) {
1680 // Is the page currently selected or shall we generate a link to it?
1681 if (($page == REQUEST_GET('page')) || ((!REQUEST_ISSET_GET('page')) && ($page == '1'))) {
1682 // Is currently selected, so only highlight it
1683 $NAV .= "<strong>-";
1685 // Open anchor tag and add base URL
1686 $NAV .= "<a href=\"{!URL!}/modules.php?module=admin&what=" . getWhat()."&page=" . $page."&offset=" . $offset;
1688 // Add userid when we shall show all mails from a single member
1689 if ((REQUEST_ISSET_GET('uid')) && (bigintval(REQUEST_GET('uid')) > 0)) $NAV .= "&uid=".bigintval(REQUEST_GET('uid'));
1691 // Close open anchor tag
1695 if (($page == REQUEST_GET('page')) || ((!REQUEST_ISSET_GET('page')) && ($page == '1'))) {
1696 // Is currently selected, so only highlight it
1697 $NAV .= "-</strong>";
1703 // Add seperator if we have not yet reached total pages
1704 if ($page < $PAGES) $NAV .= " | ";
1707 // Define constants only once
1708 if (!defined('__NAV_OUTPUT')) {
1709 define('__NAV_OUTPUT' , $NAV);
1710 define('__NAV_COLSPAN', $colspan);
1711 define('__NAV_TOP' , $TOP);
1712 define('__NAV_SEP' , $SEP);
1715 // Load navigation template
1716 $OUT = LOAD_TEMPLATE("admin_email_nav_row", true);
1718 if ($return === true) {
1719 // Return generated HTML-Code
1727 // Extract host from script name
1728 function extractHostnameFromUrl (&$script) {
1729 // Use default SERVER_URL by default... ;) So?
1730 $url = constant('SERVER_URL');
1732 // Is this URL valid?
1733 if (substr($script, 0, 7) == 'http://') {
1734 // Use the hostname from script URL as new hostname
1735 $url = substr($script, 7);
1736 $extract = explode('/', $url);
1738 // Done extracting the URL :)
1741 // Extract host name
1742 $host = str_replace('http://', '', $url);
1743 if (ereg('/', $host)) $host = substr($host, 0, strpos($host, '/'));
1745 // Generate relative URL
1746 //* DEBUG: */ print("SCRIPT=" . $script."<br />\n");
1747 if (substr(strtolower($script), 0, 7) == 'http://') {
1748 // But only if http:// is in front!
1749 $script = substr($script, (strlen($url) + 7));
1750 } elseif (substr(strtolower($script), 0, 8) == "https://") {
1752 $script = substr($script, (strlen($url) + 8));
1755 //* DEBUG: */ print("SCRIPT=" . $script."<br />\n");
1756 if (substr($script, 0, 1) == '/') $script = substr($script, 1);
1762 // Send a GET request
1763 function sendGetRequest ($script) {
1764 // Compile the script name
1765 $script = COMPILE_CODE($script);
1767 // Extract host name from script
1768 $host = extractHostnameFromUrl($script);
1770 // Generate GET request header
1771 $request = "GET /" . trim($script) . " HTTP/1.1" . getConfig('HTTP_EOL');
1772 $request .= "Host: " . $host . getConfig('HTTP_EOL');
1773 $request .= "Referer: " . constant('URL') . "/admin.php" . getConfig('HTTP_EOL');
1774 if (defined('FULL_VERSION')) {
1775 $request .= "User-Agent: " . constant('TITLE') . '/' . constant('FULL_VERSION') . getConfig('HTTP_EOL');
1777 $request .= "User-Agent: " . constant('TITLE') . "/?.?.?" . getConfig('HTTP_EOL');
1779 $request .= "Content-Type: text/plain" . getConfig('HTTP_EOL');
1780 $request .= "Cache-Control: no-cache" . getConfig('HTTP_EOL');
1781 $request .= "Connection: Close" . getConfig('HTTP_EOL') . getConfig('HTTP_EOL');
1783 // Send the raw request
1784 $response = sendRawRequest($host, $request);
1786 // Return the result to the caller function
1790 // Send a POST request
1791 function sendPostRequest ($script, $postData) {
1792 // Is postData an array?
1793 if (!is_array($postData)) {
1795 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("postData is not an array. Type: %s", gettype($postData)));
1796 return array('', '', '');
1799 // Compile the script name
1800 $script = COMPILE_CODE($script);
1802 // Extract host name from script
1803 $host = extractHostnameFromUrl($script);
1805 // Construct request
1806 $data = http_build_query($postData, '','&');
1808 // Generate POST request header
1809 $request = "POST /" . trim($script) . " HTTP/1.1" . getConfig('HTTP_EOL');
1810 $request .= "Host: " . $host . getConfig('HTTP_EOL');
1811 $request .= "Referer: " . constant('URL') . "/admin.php" . getConfig('HTTP_EOL');
1812 $request .= "User-Agent: " . constant('TITLE') . '/' . constant('FULL_VERSION') . getConfig('HTTP_EOL');
1813 $request .= "Content-type: application/x-www-form-urlencoded" . getConfig('HTTP_EOL');
1814 $request .= "Content-length: " . strlen($data) . getConfig('HTTP_EOL');
1815 $request .= "Cache-Control: no-cache" . getConfig('HTTP_EOL');
1816 $request .= "Connection: Close" . getConfig('HTTP_EOL') . getConfig('HTTP_EOL');
1819 // Send the raw request
1820 $response = sendRawRequest($host, $request);
1822 // Return the result to the caller function
1826 // Sends a raw request to another host
1827 function sendRawRequest ($host, $request) {
1828 // Init errno and errdesc with 'all fine' values
1829 $errno = 0; $errdesc = '';
1832 $response = array('', '', '');
1834 // Default is not to use proxy
1837 // Are proxy settins set?
1838 if ((getConfig('proxy_host') != '') && (getConfig('proxy_port') > 0)) {
1844 //* DEBUG: */ die("SCRIPT=" . $script."<br />\n");
1845 if ($useProxy === true) {
1846 // Connect to host through proxy connection
1847 $fp = @fsockopen(COMPILE_CODE(getConfig('proxy_host')), bigintval(getConfig('proxy_port')), $errno, $errdesc, 30);
1849 // Connect to host directly
1850 $fp = @fsockopen($host, 80, $errno, $errdesc, 30);
1854 if (!is_resource($fp)) {
1860 if ($useProxy === true) {
1861 // Generate CONNECT request header
1862 $proxyTunnel = "CONNECT " . $host . ":80 HTTP/1.1" . getConfig('HTTP_EOL');
1863 $proxyTunnel .= "Host: " . $host . getConfig('HTTP_EOL');
1865 // Use login data to proxy? (username at least!)
1866 if (getConfig('proxy_username') != '') {
1868 $encodedAuth = base64_encode(COMPILE_CODE(getConfig('proxy_username')) . getConfig('ENCRYPT_SEPERATOR') . COMPILE_CODE(getConfig('proxy_password')));
1869 $proxyTunnel .= "Proxy-Authorization: Basic " . $encodedAuth . getConfig('HTTP_EOL');
1872 // Add last new-line
1873 $proxyTunnel .= getConfig('HTTP_EOL');
1874 //* DEBUG: */ print("<strong>proxyTunnel=</strong><pre>" . $proxyTunnel."</pre>");
1877 fputs($fp, $proxyTunnel);
1881 // No response received
1885 // Read the first line
1886 $resp = trim(fgets($fp, 10240));
1887 $respArray = explode(' ', $resp);
1888 if ((strtolower($respArray[0]) !== 'http/1.0') || ($respArray[1] != '200')) {
1889 // Invalid response!
1895 fputs($fp, $request);
1898 while (!feof($fp)) {
1899 $response[] = trim(fgets($fp, 1024));
1905 // Skip first empty lines
1907 foreach ($resp as $idx => $line) {
1909 $line = trim($line);
1911 // Is this line empty?
1914 array_shift($response);
1916 // Abort on first non-empty line
1921 //* DEBUG: */ print("<strong>Response:</strong><pre>".print_r($response, true)."</pre>");
1923 // Proxy agent found?
1924 if ((substr(strtolower($response[0]), 0, 11) == 'proxy-agent') && ($useProxy === true)) {
1925 // Proxy header detected, so remove two lines
1926 array_shift($response);
1927 array_shift($response);
1930 // Was the request successfull?
1931 if ((!eregi('200 OK', $response[0])) || (empty($response[0]))) {
1932 // Not found / access forbidden
1933 $response = array('', '', '');
1940 // Taken from www.php.net eregi() user comments
1941 function isEmailValid ($email) {
1943 $email = COMPILE_CODE($email);
1945 // Check first part of email address
1946 $first = '[-a-z0-9!#$%&\'*+/=?^_<{|}~]+(\.[-a-zA-Z0-9!#$%&\'*+/=?^_<{|}~]+)*';
1949 $domain = '[a-z0-9-]+(\.[a-z0-9-]{2,5})+';
1952 $regex = '@^' . $first . '\@' . $domain . '$@iU';
1954 // Return check result
1955 // @NOTE altered the regex-pattern and added modificator i (match both upper and lower case letters) and U (PCRE_UNGREEDY) to work with preg_match the same way as eregi
1956 return preg_match($regex, $email);
1959 // Function taken from user comments on www.php.net / function eregi()
1960 function isUrlValid ($URL, $compile=true) {
1961 // Trim URL a little
1962 $URL = trim(urldecode($URL));
1963 //* DEBUG: */ echo $URL."<br />";
1965 // Compile some chars out...
1966 if ($compile === true) $URL = compileUriCode($URL, false, false, false);
1967 //* DEBUG: */ echo $URL."<br />";
1969 // Check for the extension filter
1970 if (EXT_IS_ACTIVE('filter')) {
1971 // Use the extension's filter set
1972 return FILTER_VALIDATE_URL($URL, false);
1975 // If not installed, perform a simple test. Just make it sure there is always a http:// or
1976 // https:// in front of the URLs
1977 return isUrlValidSimple($URL);
1980 // Generate a list of administrative links to a given userid
1981 function generateMemberAdminActionLinks ($uid, $status = '') {
1982 // Define all main targets
1983 $TARGETS = array('del_user', 'edit_user', 'lock_user', 'add_points', 'sub_points');
1985 // Begin of navigation links
1986 $eval = "\$OUT = \"[ ";
1988 foreach ($TARGETS as $tar) {
1989 $eval .= "<span class=\\\"admin_user_link\\\"><a href=\\\"{!URL!}/modules.php?module=admin&what=" . $tar."&uid=" . $uid."\\\" title=\\\"{--ADMIN_LINK_";
1990 //* DEBUG: */ echo "*" . $tar.'/' . $status."*<br />\n";
1991 if (($tar == "lock_user") && ($status == 'LOCKED')) {
1992 // Locked accounts shall be unlocked
1993 $eval .= "UNLOCK_USER";
1995 // All other status is fine
1996 $eval .= strtoupper($tar);
1998 $eval .= "_TITLE--}\\\">{--ADMIN_";
1999 if (($tar == "lock_user") && ($status == 'LOCKED')) {
2000 // Locked accounts shall be unlocked
2001 $eval .= "UNLOCK_USER";
2003 // All other status is fine
2004 $eval .= strtoupper($tar);
2006 $eval .= "--}</a></span> | ";
2009 // Finish navigation link
2010 $eval = substr($eval, 0, -7)."]\";";
2017 // Generate an email link
2018 function generateMemberEmailLink ($email, $table = 'admins') {
2019 // Default email link (INSECURE! Spammer can read this by harvester programs)
2020 $EMAIL = 'mailto:' . $email;
2022 // Check for several extensions
2023 if ((EXT_IS_ACTIVE('admins')) && ($table == 'admins')) {
2024 // Create email link for contacting admin in guest area
2025 $EMAIL = adminsCreateEmailLink($email);
2026 } elseif ((EXT_IS_ACTIVE('user')) && (GET_EXT_VERSION('user') >= '0.3.3') && ($table == 'user_data')) {
2027 // Create email link for contacting a member within admin area (or later in other areas, too?)
2028 $EMAIL = USER_generateMemberEmailLink($email);
2029 } elseif ((EXT_IS_ACTIVE('sponsor')) && ($table == 'sponsor_data')) {
2030 // Create email link to contact sponsor within admin area (or like the link above?)
2031 $EMAIL = SPONSOR_generateMemberEmailLink($email);
2034 // Shall I close the link when there is no admin?
2035 if ((!IS_ADMIN()) && ($EMAIL == $email)) $EMAIL = '#'; // Closed!
2037 // Return email link
2041 // Generate a hash for extra-security for all passwords
2042 function generateHash ($plainText, $salt = '') {
2043 // Is the required extension 'sql_patches' there and a salt is not given?
2044 if (((EXT_VERSION_IS_OLDER('sql_patches', '0.3.6')) || (!EXT_IS_ACTIVE('sql_patches'))) && (empty($salt))) {
2045 // Extension sql_patches is missing/outdated so we hash the plain text with MD5
2046 return md5($plainText);
2049 // Do we miss an arry element here?
2050 if (!isConfigEntrySet('file_hash')) {
2052 debug_report_bug('Missing file_hash in ' . __FUNCTION__ . '.');
2055 // When the salt is empty build a new one, else use the first x configured characters as the salt
2057 // Build server string (inc/databases.php is no longer updated with every commit)
2058 $server = $_SERVER['PHP_SELF'].getConfig('ENCRYPT_SEPERATOR').detectUserAgent().getConfig('ENCRYPT_SEPERATOR').getenv('SERVER_SOFTWARE').getConfig('ENCRYPT_SEPERATOR').detectRemoteAddr();
2061 $keys = getConfig('SITE_KEY').getConfig('ENCRYPT_SEPERATOR').getConfig('DATE_KEY').getConfig('ENCRYPT_SEPERATOR').getConfig('secret_key').getConfig('ENCRYPT_SEPERATOR').getConfig('file_hash').getConfig('ENCRYPT_SEPERATOR').date("d-m-Y (l-F-T)", getConfig(('patch_ctime'))).getConfig('ENCRYPT_SEPERATOR').getConfig('master_salt');
2064 $data = $plainText.getConfig('ENCRYPT_SEPERATOR').uniqid(mt_rand(), true).getConfig('ENCRYPT_SEPERATOR').time();
2066 // Calculate number for generating the code
2067 $a = time() + getConfig('_ADD') - 1;
2069 // Generate SHA1 sum from modula of number and the prime number
2070 $sha1 = sha1(($a % getConfig('_PRIME')) . $server.getConfig('ENCRYPT_SEPERATOR') . $keys.getConfig('ENCRYPT_SEPERATOR') . $data.getConfig('ENCRYPT_SEPERATOR').getConfig('DATE_KEY').getConfig('ENCRYPT_SEPERATOR') . $a);
2071 //* DEBUG: */ echo "SHA1=" . $sha1." (".strlen($sha1).")<br />";
2072 $sha1 = scrambleString($sha1);
2073 //* DEBUG: */ echo "Scrambled=" . $sha1." (".strlen($sha1).")<br />";
2074 //* DEBUG: */ $sha1b = descrambleString($sha1);
2075 //* DEBUG: */ echo "Descrambled=" . $sha1b." (".strlen($sha1b).")<br />";
2077 // Generate the password salt string
2078 $salt = substr($sha1, 0, getConfig('salt_length'));
2079 //* DEBUG: */ echo $salt." (".strlen($salt).")<br />";
2082 $salt = substr($salt, 0, getConfig('salt_length'));
2083 //* DEBUG: */ echo "GIVEN={$salt}<br />\n";
2087 return $salt.sha1($salt . $plainText);
2090 // Scramble a string
2091 function scrambleString($str) {
2095 // Final check, in case of failture it will return unscrambled string
2096 if (strlen($str) > 40) {
2097 // The string is to long
2099 } elseif (strlen($str) == 40) {
2101 $scrambleNums = explode(':', getConfig('pass_scramble'));
2103 // Generate new numbers
2104 $scrambleNums = explode(':', genScrambleString(strlen($str)));
2107 // Scramble string here
2108 //* DEBUG: */ echo "***Original=" . $str."***<br />";
2109 for ($idx = 0; $idx < strlen($str); $idx++) {
2110 // Get char on scrambled position
2111 $char = substr($str, $scrambleNums[$idx], 1);
2113 // Add it to final output string
2114 $scrambled .= $char;
2117 // Return scrambled string
2118 //* DEBUG: */ echo "***Scrambled=" . $scrambled."***<br />";
2122 // De-scramble a string scrambled by scrambleString()
2123 function descrambleString($str) {
2124 // Scramble only 40 chars long strings
2125 if (strlen($str) != 40) return $str;
2127 // Load numbers from config
2128 $scrambleNums = explode(':', getConfig('pass_scramble'));
2131 if (count($scrambleNums) != 40) return $str;
2133 // Begin descrambling
2134 $orig = str_repeat(" ", 40);
2135 //* DEBUG: */ echo "+++Scrambled=" . $str."+++<br />";
2136 for ($idx = 0; $idx < 40; $idx++) {
2137 $char = substr($str, $idx, 1);
2138 $orig = substr_replace($orig, $char, $scrambleNums[$idx], 1);
2141 // Return scrambled string
2142 //* DEBUG: */ echo "+++Original=" . $orig."+++<br />";
2146 // Generated a "string" for scrambling
2147 function genScrambleString ($len) {
2148 // Prepare array for the numbers
2149 $scrambleNumbers = array();
2151 // First we need to setup randomized numbers from 0 to 31
2152 for ($idx = 0; $idx < $len; $idx++) {
2154 $rand = mt_rand(0, ($len -1));
2156 // Check for it by creating more numbers
2157 while (array_key_exists($rand, $scrambleNumbers)) {
2158 $rand = mt_rand(0, ($len -1));
2162 $scrambleNumbers[$rand] = $rand;
2165 // So let's create the string for storing it in database
2166 $scrambleString = implode(':', $scrambleNumbers);
2167 return $scrambleString;
2170 // Generate an PGP-like encrypted hash of given hash for e.g. cookies
2171 function generatePassString ($passHash) {
2172 // Return vanilla password hash
2175 // Is a secret key and master salt already initialized?
2176 if ((getConfig('secret_key') != '') && (getConfig('master_salt') != '')) {
2177 // Only calculate when the secret key is generated
2178 $newHash = ''; $start = 9;
2179 for ($idx = 0; $idx < 10; $idx++) {
2180 $part1 = hexdec(substr($passHash, $start, 4));
2181 $part2 = hexdec(substr(getConfig('secret_key'), $start, 4));
2182 $mod = dechex($idx);
2183 if ($part1 > $part2) {
2184 $mod = dechex(sqrt(($part1 - $part2) * getConfig('_PRIME') / pi()));
2185 } elseif ($part2 > $part1) {
2186 $mod = dechex(sqrt(($part2 - $part1) * getConfig('_PRIME') / pi()));
2188 $mod = substr(round($mod), 0, 4);
2189 $mod = str_repeat('0', 4-strlen($mod)) . $mod;
2190 //* DEBUG: */ echo "*" . $start.'=' . $mod."*<br />";
2195 //* DEBUG: */ print($passHash."<br />" . $newHash." (".strlen($newHash).')');
2196 $ret = generateHash($newHash, getConfig('master_salt'));
2197 //* DEBUG: */ print($ret."<br />\n");
2200 //* DEBUG: */ echo "--" . $passHash."--<br />\n";
2201 $ret = md5($passHash);
2202 //* DEBUG: */ echo "++" . $ret."++<br />\n";
2209 // Fix "deleted" cookies
2210 function fixDeletedCookies ($cookies) {
2211 // Is this an array with entries?
2212 if ((is_array($cookies)) && (count($cookies) > 0)) {
2213 // Then check all cookies if they are marked as deleted!
2214 foreach ($cookies as $cookieName) {
2215 // Is the cookie set to "deleted"?
2216 if (getSession($cookieName) == 'deleted') {
2217 setSession($cookieName, '');
2223 // Output error messages in a fasioned way and die...
2224 function app_die ($F, $L, $message) {
2225 // Check if Script is already dieing and not let it kill itself another 1000 times
2226 if (!isset($GLOBALS['app_died'])) {
2227 // Make sure, that the script realy realy diese here and now
2228 $GLOBALS['app_died'] = true;
2231 loadIncludeOnce('inc/header.php');
2233 // Rewrite message for output
2234 $message = sprintf(getMessage('MXCHANGE_HAS_DIED'), basename($F), $L, $message);
2236 // Better log this message away
2237 DEBUG_LOG($F, $L, $message);
2239 // Load the message template
2240 LOAD_TEMPLATE('admin_settings_saved', false, $message);
2243 loadIncludeOnce('inc/footer.php');
2245 // Script tried to kill itself twice
2246 debug_report_bug('Script wanted to kill itself more than once! Raw message=' . $message . ', file/function=' . $F . ', line=' . $L);
2250 // Display parsing time and number of SQL queries in footer
2251 function displayParsingTime() {
2252 // Is the timer started?
2253 if (!isset($GLOBALS['startTime'])) {
2259 $endTime = microtime(true);
2261 // "Explode" both times
2262 $start = explode(' ', $GLOBALS['startTime']);
2263 $end = explode(' ', $endTime);
2264 $runTime = $end[0] - $start[0];
2265 if ($runTime < 0) $runTime = 0;
2266 $runTime = translateComma($runTime);
2270 'runtime' => $runTime,
2271 'numSQLs' => (getConfig('sql_count') + 1),
2272 'numTemplates' => (getConfig('num_templates') + 1)
2275 // Load the template
2276 LOAD_TEMPLATE('show_timings', false, $content);
2279 // Check wether a boolean constant is set
2280 // Taken from user comments in PHP documentation for function constant()
2281 function isBooleanConstantAndTrue ($constName) { // : Boolean
2282 // Failed by default
2286 if (isset($GLOBALS['cache_array']['const'][$constName])) {
2288 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): " . $constName."-CACHE!<br />\n";
2289 $res = ($GLOBALS['cache_array']['const'][$constName] === true);
2292 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): " . $constName."-RESOLVE!<br />\n";
2293 if (defined($constName)) {
2295 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): " . $constName."-FOUND!<br />\n";
2296 $res = (constant($constName) === true);
2300 $GLOBALS['cache_array']['const'][$constName] = $res;
2302 //* DEBUG: */ var_dump($res);
2308 // Checks if a given apache module is loaded
2309 function isApacheModuleLoaded ($apacheModule) {
2310 // Check it and return result
2311 return (((function_exists('apache_get_modules')) && (in_array($apacheModule, apache_get_modules()))) || (!function_exists('apache_get_modules')));
2314 // Get current theme name
2315 function getCurrentTheme() {
2316 // The default theme is 'default'... ;-)
2319 // Load default theme if not empty from configuration
2320 if (getConfig('default_theme') != '') $ret = getConfig('default_theme');
2322 if (!isSessionVariableSet('mxchange_theme')) {
2323 // Set default theme
2324 setSession('mxchange_theme', $ret);
2325 } elseif ((isSessionVariableSet('mxchange_theme')) && (GET_EXT_VERSION('sql_patches') >= '0.1.4')) {
2326 //die("<pre>".print_r($GLOBALS['cache_array']['themes'], true)."</pre>");
2327 // Get theme from cookie
2328 $ret = getSession('mxchange_theme');
2331 if (getThemeId($ret) == 0) {
2332 // Fix it to default
2335 } elseif ((!isInstalled()) && ((isInstalling()) || (getOutputMode() == true)) && ((REQUEST_ISSET_GET('theme')) || (REQUEST_ISSET_POST('theme')))) {
2336 // Prepare FQFN for checking
2337 $theme = sprintf("%stheme/%s/theme.php", constant('PATH'), REQUEST_GET('theme'));
2339 // Installation mode active
2340 if ((REQUEST_ISSET_GET('theme')) && (isFileReadable($theme))) {
2341 // Set cookie from URL data
2342 setSession('mxchange_theme', REQUEST_GET('theme'));
2343 } elseif (isFileReadable(sprintf("%stheme/%s/theme.php", constant('PATH'), SQL_ESCAPE(REQUEST_POST('theme'))))) {
2344 // Set cookie from posted data
2345 setSession('mxchange_theme', SQL_ESCAPE(REQUEST_POST('theme')));
2349 $ret = getSession('mxchange_theme');
2351 // Invalid design, reset cookie
2352 setSession('mxchange_theme', $ret);
2355 // Add (maybe) found theme.php file to inclusion list
2356 $INC = sprintf("theme/%s/theme.php", SQL_ESCAPE($ret));
2358 // Try to load the requested include file
2359 if (isIncludeReadable($INC)) ADD_INC_TO_POOL($INC);
2361 // Return theme value
2365 // Get id from theme
2366 function getThemeId ($name) {
2367 // Is the extension 'theme' installed?
2368 if (!EXT_IS_ACTIVE('theme')) {
2376 // Is the cache entry there?
2377 if (isset($GLOBALS['cache_array']['themes']['id'][$name])) {
2378 // Get the version from cache
2379 $id = $GLOBALS['cache_array']['themes']['id'][$name];
2382 incrementConfigEntry('cache_hits');
2383 } elseif (GET_EXT_VERSION('cache') != '0.1.8') {
2384 // Check if current theme is already imported or not
2385 $result = SQL_QUERY_ESC("SELECT `id` FROM `{!_MYSQL_PREFIX!}_themes` WHERE theme_path='%s' LIMIT 1",
2386 array($name), __FUNCTION__, __LINE__);
2389 if (SQL_NUMROWS($result) == 1) {
2391 list($id) = SQL_FETCHROW($result);
2395 SQL_FREERESULT($result);
2402 // Generates an error code from given account status
2403 function generateErrorCodeFromUserStatus ($status) {
2404 // @TODO The status should never be empty
2405 if (empty($status)) {
2406 // Something really bad happend here
2407 debug_report_bug(__FUNCTION__ . ': status is empty.');
2410 // Default error code if unknown account status
2411 $errorCode = getCode('UNKNOWN_STATUS');
2413 // Generate constant name
2414 $constantName = sprintf("ID_%s", $status);
2416 // Is the constant there?
2417 if (isCodeSet($constantName)) {
2419 $errorCode = getCode($constantName);
2422 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Unknown error status %s detected.", $status));
2425 // Return error code
2429 // Function to search for the last modifified file
2430 function searchDirsRecursive ($dir, &$last_changed) {
2432 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):dir=" . $dir."<br />\n";
2433 // Does it match what we are looking for? (We skip a lot files already!)
2434 // RegexPattern to exclude ., .., .revision, .svn, debug.log or .cache in the filenames
2435 $excludePattern = '@(\.|\.\.|\.revision|\.svn|debug\.log|\.cache|config\.php)$@';
2436 $ds = getArrayFromDirectory($dir, '', true, false, $excludePattern);
2437 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):ds[]=".count($ds)."<br />\n";
2439 // Walk through all entries
2440 foreach ($ds as $d) {
2441 // Generate proper FQFN
2442 $FQFN = str_replace("//", '/', constant('PATH') . $dir. '/'. $d);
2444 // Is it a file and readable?
2445 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):FQFN={$FQFN}<br />\n";
2446 if (isDirectory($FQFN)) {
2447 // $FQFN is a directory so also crawl into this directory
2449 if (!empty($dir)) $newDir = $dir . '/'. $d;
2450 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):DESCENT: " . $newDir."<br />\n";
2451 searchDirsRecursive($newDir, $last_changed);
2452 } elseif (isFileReadable($FQFN)) {
2453 // $FQFN is a filename and no directory
2454 $time = filemtime($FQFN);
2455 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):File: " . $d." found. (".($last_changed['time'] - $time).")<br />\n";
2456 if ($last_changed['time'] < $time) {
2457 // This file is newer as the file before
2458 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>) - NEWER!<br />\n";
2459 $last_changed['path_name'] = $FQFN;
2460 $last_changed['time'] = $time;
2466 // "Getter" for revision/version data
2467 function getActualVersion ($type = 'Revision') {
2468 // By default nothing is new... ;-)
2471 if (EXT_IS_ACTIVE('cache')) {
2472 // Check if REQUEST_GET('check_revision_data') is setted (switch for manually rewrite the .revision-File)
2473 if (REQUEST_ISSET_GET('check_revision_data') && REQUEST_GET('check_revision_data') == 'yes') {
2474 // Force rebuild by URL parameter
2477 !isset($GLOBALS['cache_array']['revision'][$type])
2479 count($GLOBALS['cache_array']['revision']) < 3
2481 !$GLOBALS['cache_instance']->loadCacheFile('revision')
2487 // Is the cache file outdated/invalid?
2488 if ($new === true) {
2489 // Reload the cache file
2490 $GLOBALS['cache_instance']->loadCacheFile('revision');
2492 // Destroy cache file
2493 $GLOBALS['cache_instance']->destroyCacheFile(false, true);
2495 // @TODO shouldn't do the unset and the reloading $GLOBALS['cache_instance']->destroyCacheFile() Or a new methode like forceCacheReload('revision')?
2496 unset($GLOBALS['cache_array']['revision']);
2498 // Reload load_cach-revison.php
2499 loadInclude('inc/loader/load_cache-revision.php');
2505 // Return found value
2506 return $GLOBALS['cache_array']['revision'][$type][0];
2508 // Old Version without ext-cache active (deprecated ?)
2510 // FQFN of revision file
2511 $FQFN = sprintf("%sinc/cache/.revision", constant('PATH'));
2513 // Check if REQUEST_GET('check_revision_data') is setted (switch for manually rewrite the .revision-File)
2514 if ((REQUEST_ISSET_GET('check_revision_data')) && (REQUEST_GET('check_revision_data') == 'yes')) {
2515 // Forced rebuild of .revision file
2518 // Check for revision file
2519 if (!isFileReadable($FQFN)) {
2520 // Not found, so we need to create it
2523 // Revision file found
2524 $ins_vers = explode("\n", readFromFile($FQFN));
2526 // Get array for mapping information
2527 $mapper = array_flip(getSearchFor());
2528 //* DEBUG: */ print("<pre>".print_r($mapper, true).print_r($ins_vers, true)."</pre>");
2530 // Is the content valid?
2531 if ((!is_array($ins_vers)) || (count($ins_vers) <= 0) || (!isset($ins_vers[$mapper[$type]])) || (trim($ins_vers[$mapper[$type]]) == '') || ($ins_vers[0]) == "new") {
2532 // File needs update!
2535 // Return found value
2536 return trim($ins_vers[$mapper[$type]]);
2541 // Has it been updated?
2542 if ($new === true) {
2543 writeToFile($FQFN, implode("\n", getArrayFromActualVersion()));
2548 // Repares an array we are looking for
2549 // The returned Array is needed twice (in getArrayFromActualVersion() and in getActualVersion() in the old .revision-fallback) so I puted it in an extra function to not polute the global namespace
2550 function getSearchFor () {
2551 // Add Revision, Date, Tag and Author
2552 $searchFor = array('Revision', 'Date', 'Tag', 'Author');
2554 // Return the created array
2558 // @TODO Please describe this function
2559 function getArrayFromActualVersion () {
2561 $next_dir = ''; // Directory to start with search
2562 $last_changed = array(
2566 $akt_vers = array(); // Init return array
2567 $res = 0; // Init value for counting the founded keywords
2569 // Searches all Files and there date of the last modifikation and puts the newest File in $last_changed.
2570 searchDirsRecursive($next_dir, $last_changed); // @TODO small change to API to $last_changed = searchDirsRecursive($next_dir, $time);
2573 $last_file = readFromFile($last_changed['path_name']);
2575 // Get all the keywords to search for
2576 $searchFor = getSearchFor();
2578 // This foreach loops the $searchFor-Tags (array('Revision', 'Date', 'Tag', 'Author') --> could easaly extended in the future)
2579 foreach ($searchFor as $search) {
2580 // Searches for "$search-tag:VALUE$" or "$search-tag::VALUE$"(the stylish keywordversion ;-)) in the lates modified file
2581 $res += preg_match('@\$' . $search.'(:|::) (.*) \$@U', $last_file, $t);
2582 // This trimms the search-result and puts it in the $akt_vers-return array
2583 if (isset($t[2])) $akt_vers[$search] = trim($t[2]);
2586 // Save the last-changed filename for debugging
2587 $akt_vers['File'] = $last_changed['path_name'];
2589 // at least 3 keyword-Tags are needed for propper values
2590 if ($res && $res >= 3
2591 && isset($akt_vers['Revision']) && $akt_vers['Revision'] != ''
2592 && isset($akt_vers['Date']) && $akt_vers['Date'] != ''
2593 && isset($akt_vers['Tag']) && $akt_vers['Tag'] != '') {
2594 // Prepare content witch need special treadment
2596 // Prepare timestamp for date
2597 preg_match('@(....)-(..)-(..) (..):(..):(..)@', $akt_vers['Date'], $match_d);
2598 $akt_vers['Date'] = mktime($match_d[4], $match_d[5], $match_d[6], $match_d[2], $match_d[3], $match_d[1]);
2600 // Add author to the Tag if the author is set and is not quix0r (lead coder)
2601 if ((isset($akt_vers['Author'])) && ($akt_vers['Author'] != "quix0r")) {
2602 $akt_vers['Tag'] .= '-'.strtoupper($akt_vers['Author']);
2606 // No valid Data from the last modificated file so read the Revision from the Server. Fallback-solution!! Should not be removed I think.
2607 $version = sendGetRequest('check-updates3.php');
2610 // Only sets not setted or not proper values to the Online-Server-Fallback-Solution
2611 if (!isset($akt_vers['Revision']) || $akt_vers['Revision'] == '') $akt_vers['Revision'] = trim($version[10]);
2612 if (!isset($akt_vers['Date']) || $akt_vers['Date'] == '') $akt_vers['Date'] = trim($version[9]);
2613 if (!isset($akt_vers['Tag']) || $akt_vers['Tag'] == '') $akt_vers['Tag'] = trim($version[8]);
2614 if (!isset($akt_vers['Author']) || $akt_vers['Author'] == '') $akt_vers['Author'] = "quix0r";
2617 // Return prepared array
2621 // Back-ported from the new ship-simu engine. :-)
2622 function debug_get_printable_backtrace () {
2624 $backtrace = "<ol>\n";
2626 // Get and prepare backtrace for output
2627 $backtraceArray = debug_backtrace();
2628 foreach ($backtraceArray as $key => $trace) {
2629 if (!isset($trace['file'])) $trace['file'] = __FUNCTION__;
2630 if (!isset($trace['line'])) $trace['line'] = __LINE__;
2631 if (!isset($trace['args'])) $trace['args'] = array();
2632 $backtrace .= "<li class=\"debug_list\"><span class=\"backtrace_file\">".basename($trace['file'])."</span>:" . $trace['line'].", <span class=\"backtrace_function\">" . $trace['function'].'('.count($trace['args']).")</span></li>\n";
2636 $backtrace .= "</ol>\n";
2638 // Return the backtrace
2642 // Output a debug backtrace to the user
2643 function debug_report_bug ($message = '') {
2646 // Is the optional message set?
2647 if (!empty($message)) {
2649 $debug = sprintf("Note: %s<br />\n",
2653 // @TODO Add a little more infos here
2654 DEBUG_LOG(__FUNCTION__, __LINE__, $message);
2658 $debug .= "Please report this bug at <a title=\"Direct link to the bug-tracker\" href=\"http://bugs.mxchange.org\" rel=\"external\" target=\"_blank\">bugs.mxchange.org</a> and include the logfile from <strong>inc/cache/debug.log</strong> in your report (you can now attach files):<pre>";
2659 $debug .= debug_get_printable_backtrace();
2660 $debug .= "</pre>\nRequest-URI: " . $_SERVER['REQUEST_URI']."<br />\n";
2661 $debug .= "Thank you for finding bugs.";
2664 // @TODO This cannot be rewritten to app_die(), try to find a solution for this.
2668 // Generates a ***weak*** seed (taken from de.php.net/mt_srand)
2669 function generateSeed () {
2670 list($usec, $sec) = explode(' ', microtime());
2671 $microTime = (((float)$sec + (float)$usec)) * 100000;
2675 // Converts a message code to a human-readable message
2676 function convertCodeToMessage ($code) {
2679 case getCode('LOGOUT_DONE') : $message = getMessage('LOGOUT_DONE'); break;
2680 case getCode('LOGOUT_FAILED') : $message = "<span class=\"guest_failed\">{--LOGOUT_FAILED--}</span>"; break;
2681 case getCode('DATA_INVALID') : $message = getMessage('MAIL_DATA_INVALID'); break;
2682 case getCode('POSSIBLE_INVALID') : $message = getMessage('MAIL_POSSIBLE_INVALID'); break;
2683 case getCode('ACCOUNT_LOCKED') : $message = getMessage('MEMBER_ACCOUNT_LOCKED_UNC'); break;
2684 case getCode('USER_404') : $message = getMessage('USER_NOT_FOUND'); break;
2685 case getCode('STATS_404') : $message = getMessage('MAIL_STATS_404'); break;
2686 case getCode('ALREADY_CONFIRMED'): $message = getMessage('MAIL_ALREADY_CONFIRMED'); break;
2688 case getCode('ERROR_MAILID'):
2689 if (EXT_IS_ACTIVE($ext, true)) {
2690 $message = getMessage('ERROR_CONFIRMING_MAIL');
2692 $message = sprintf(getMessage('EXTENSION_PROBLEM_NOT_INSTALLED'), 'mailid');
2696 case getCode('EXTENSION_PROBLEM'):
2697 if (REQUEST_ISSET_GET('ext')) {
2698 $message = generateExtensionInactiveNotInstalledMessage(REQUEST_GET('ext'));
2700 $message = getMessage('EXTENSION_PROBLEM_UNSET_EXT');
2704 case getCode('COOKIES_DISABLED') : $message = getMessage('LOGIN_NO_COOKIES'); break;
2705 case getCode('BEG_SAME_AS_OWN') : $message = getMessage('BEG_SAME_UID_AS_OWN'); break;
2706 case getCode('LOGIN_FAILED') : $message = getMessage('LOGIN_FAILED_GENERAL'); break;
2707 case getCode('MODULE_MEM_ONLY') : $message = sprintf(getMessage('MODULE_MEM_ONLY'), REQUEST_GET('mod')); break;
2710 // Missing/invalid code
2711 $message = sprintf(getMessage('UNKNOWN_MAILID_CODE'), $code);
2714 DEBUG_LOG(__FUNCTION__, __LINE__, $message);
2718 // Return the message
2722 // Generate a "link" for the given admin id (aid)
2723 function generateAdminLink ($aid) {
2724 // No assigned admin is default
2725 $admin = "<span class=\"admin_note\">{--ADMIN_NO_ADMIN_ASSIGNED--}</span>";
2727 // Zero? = Not assigned
2728 if (bigintval($aid) > 0) {
2729 // Load admin's login
2730 $login = getAdminLogin($aid);
2732 // Is the login valid?
2733 if ($login != '***') {
2734 // Is the extension there?
2735 if (EXT_IS_ACTIVE('admins')) {
2737 $admin = "<a href=\"".adminsCreateEmailLink(getAdminEmail($aid))."\">" . $login."</a>";
2739 // Extension not found
2740 $admin = sprintf(getMessage('EXTENSION_PROBLEM_NOT_INSTALLED'), 'admins');
2744 $admin = "<div class=\"admin_note\">".sprintf(getMessage('ADMIN_ID_404'), $aid)."</div>";
2752 // Compile characters which are allowed in URLs
2753 function compileUriCode ($code, $simple=true) {
2754 // Compile constants
2755 if (!$simple) $code = str_replace('{--', '".', str_replace('--}', '."', $code));
2757 // Compile QUOT and other non-HTML codes
2758 $code = str_replace('{DOT}', '.',
2759 str_replace('{SLASH}', '/',
2760 str_replace('{QUOT}', "'",
2761 str_replace('{DOLLAR}', '$',
2762 str_replace('{OPEN_ANCHOR}', '(',
2763 str_replace('{CLOSE_ANCHOR}', ')',
2764 str_replace('{OPEN_SQR}', '[',
2765 str_replace('{CLOSE_SQR}', ']',
2766 str_replace('{PER}', '%',
2770 // Return compiled code
2774 // Function taken from user comments on www.php.net / function eregi()
2775 function isUrlValidSimple ($url) {
2777 $url = strip_tags(str_replace("\\", '', COMPILE_CODE(urldecode($url))));
2779 // Allows http and https
2780 $http = "(http|https)+(:\/\/)";
2782 $domain1 = "([[:alnum:]]([-[:alnum:]])*\.)?([[:alnum:]][-[:alnum:]\.]*[[:alnum:]])(\.[[:alpha:]]{2,5})?";
2783 // Test double-domains (e.g. .de.vu)
2784 $domain2 = "([-[:alnum:]])?(\.[[:alnum:]][-[:alnum:]\.]*[[:alnum:]])(\.[[:alpha:]]{2,5})(\.[[:alpha:]]{2,5})?";
2786 $ip = "([[:digit:]]{1,3})\.([[:digit:]]{1,3})\.([[:digit:]]{1,3})\.([[:digit:]]{1,3})";
2788 $dir = "((/)+([-_\.[:alnum:]])+)*";
2790 $page = "/([-_[:alnum:]][-\._[:alnum:]]*\.[[:alnum:]]{2,5})?";
2791 // ... and the string after and including question character
2792 $getstring1 = "([\?/]([[:alnum:]][-\._%[:alnum:]]*(=)?([-\@\._:%[:alnum:]])+)(&([[:alnum:]]([-_%[:alnum:]])*(=)?([-\@\[\._:%[:alnum:]])+(\])*))*)?";
2793 // Pattern for URLs like http://url/dir/doc.html?var=value
2794 $pattern['d1dpg1'] = $http . $domain1 . $dir . $page . $getstring1;
2795 $pattern['d2dpg1'] = $http . $domain2 . $dir . $page . $getstring1;
2796 $pattern['ipdpg1'] = $http . $ip . $dir . $page . $getstring1;
2797 // Pattern for URLs like http://url/dir/?var=value
2798 $pattern['d1dg1'] = $http . $domain1 . $dir.'/' . $getstring1;
2799 $pattern['d2dg1'] = $http . $domain2 . $dir.'/' . $getstring1;
2800 $pattern['ipdg1'] = $http . $ip . $dir.'/' . $getstring1;
2801 // Pattern for URLs like http://url/dir/page.ext
2802 $pattern['d1dp'] = $http . $domain1 . $dir . $page;
2803 $pattern['d1dp'] = $http . $domain2 . $dir . $page;
2804 $pattern['ipdp'] = $http . $ip . $dir . $page;
2805 // Pattern for URLs like http://url/dir
2806 $pattern['d1d'] = $http . $domain1 . $dir;
2807 $pattern['d2d'] = $http . $domain2 . $dir;
2808 $pattern['ipd'] = $http . $ip . $dir;
2809 // Pattern for URLs like http://url/?var=value
2810 $pattern['d1g1'] = $http . $domain1 . '/' . $getstring1;
2811 $pattern['d2g1'] = $http . $domain2 . '/' . $getstring1;
2812 $pattern['ipg1'] = $http . $ip . '/' . $getstring1;
2813 // Pattern for URLs like http://url?var=value
2814 $pattern['d1g12'] = $http . $domain1 . $getstring1;
2815 $pattern['d2g12'] = $http . $domain2 . $getstring1;
2816 $pattern['ipg12'] = $http . $ip . $getstring1;
2817 // Test all patterns
2819 foreach ($pattern as $key => $pat) {
2821 if (isDebugRegExpressionEnabled()) {
2822 // @TODO Are these convertions still required?
2823 $pat = str_replace('.', "\.", $pat);
2824 $pat = str_replace('@', "\@", $pat);
2825 echo $key."= " . $pat . "<br />";
2828 // Check if expression matches
2829 $reg = ($reg || preg_match(('^' . $pat.'^'), $url));
2832 if ($reg === true) break;
2835 // Return true/false
2839 // Wtites data to a config.php-style file
2840 // @TODO Rewrite this function to use readFromFile() and writeToFile()
2841 function changeDataInFile ($FQFN, $comment, $prefix, $suffix, $DATA, $seek=0) {
2842 // Initialize some variables
2848 // Is the file there and read-/write-able?
2849 if ((isFileReadable($FQFN)) && (is_writeable($FQFN))) {
2850 $search = 'CFG: ' . $comment;
2851 $tmp = $FQFN . '.tmp';
2853 // Open the source file
2854 $fp = fopen($FQFN, 'r') or OUTPUT_HTML('<strong>READ:</strong> ' . $FQFN . "<br />\n");
2856 // Is the resource valid?
2857 if (is_resource($fp)) {
2858 // Open temporary file
2859 $fp_tmp = fopen($tmp, 'w') or OUTPUT_HTML('<strong>WRITE:</strong> ' . $tmp . "<br />\n");
2861 // Is the resource again valid?
2862 if (is_resource($fp_tmp)) {
2863 while (!feof($fp)) {
2864 // Read from source file
2865 $line = fgets ($fp, 1024);
2867 if (strpos($line, $search) > -1) { $next = 0; $found = true; }
2870 if ($next === $seek) {
2872 $line = $prefix . $DATA . $suffix . "\n";
2878 // Write to temp file
2879 fputs($fp_tmp, $line);
2885 // Finished writing tmp file
2889 // Close source file
2892 if (($done === true) && ($found === true)) {
2893 // Copy back tmp file and delete tmp :-)
2894 copyFileVerified($tmp, $FQFN, 0644);
2895 return removeFile($tmp);
2896 } elseif ($found === false) {
2897 OUTPUT_HTML('<strong>CHANGE:</strong> 404!');
2899 OUTPUT_HTML('<strong>TMP:</strong> UNDONE!');
2903 // File not found, not readable or writeable
2904 OUTPUT_HTML('<strong>404:</strong> ' . $FQFN . '<br />');
2907 // An error was detected!
2910 // Send notification to admin
2911 function sendAdminNotification ($subject, $templateName, $content=array(), $uid = '0') {
2912 if (GET_EXT_VERSION('admins') >= '0.4.1') {
2914 SEND_ADMIN_EMAILS_PRO($subject, $templateName, $content, $uid);
2916 // Send out out-dated way
2917 $message = LOAD_EMAIL_TEMPLATE($templateName, $content, $uid);
2918 SEND_ADMIN_EMAILS($subject, $message);
2922 // Debug message logger
2923 function DEBUG_LOG ($funcFile, $line, $message, $force=true) {
2924 // Is debug mode enabled?
2925 if ((isDebugModeEnabled()) || ($force === true)) {
2927 $message = str_replace("\r", '', str_replace("\n", '', $message));
2929 // Log this message away
2930 $fp = fopen(constant('PATH')."inc/cache/debug.log", 'a') or app_die(__FUNCTION__, __LINE__, "Cannot write logfile debug.log!");
2931 fwrite($fp, date("d.m.Y|H:i:s", time())."|" . getModule()."|".basename($funcFile)."|" . $line."|".strip_tags($message)."\n");
2936 // Load more reset scripts
2937 function runResetIncludes () {
2938 // Is the reset set or old sql_patches?
2939 if ((!isResetModeEnabled()) || (EXT_VERSION_IS_OLDER('sql_patches', '0.4.5'))) {
2941 DEBUG_LOG(__FUNCTION__, __LINE__, "Cannot run reset! Please report this bug. Thanks");
2944 // Get more daily reset scripts
2945 SET_INC_POOL(getArrayFromDirectory('inc/reset/', 'reset_'));
2948 if (getConfig('DEBUG_RESET') != 'Y') updateConfiguration('last_update', time());
2950 // Is the config entry set?
2951 if (GET_EXT_VERSION('sql_patches') >= '0.4.2') {
2952 // Create current week mark
2953 $currWeek = date('W', time());
2956 if (getConfig('last_week') != $currWeek) {
2957 // Include weekly reset scripts
2958 MERGE_INC_POOL(getArrayFromDirectory('inc/weekly/', 'weekly_'));
2961 if (getConfig('DEBUG_WEEKLY') != 'Y') updateConfiguration('last_week', $currWeek);
2964 // Create current month mark
2965 $currMonth = date('m', time());
2968 if (getConfig('last_month') != $currMonth) {
2969 // Include monthly reset scripts
2970 MERGE_INC_POOL(getArrayFromDirectory('inc/monthly/', 'monthly_'));
2973 if (getConfig('DEBUG_MONTHLY') != 'Y') updateConfiguration('last_month', $currMonth);
2978 runFilterChain('load_includes');
2981 // Handle extra values
2982 function handleExtraValues ($filterFunction, $value, $extraValue) {
2983 // Default is the value itself
2986 // Do we have a special filter function?
2987 if (!empty($filterFunction)) {
2988 // Does the filter function exist?
2989 if (function_exists($filterFunction)) {
2990 // Do we have extra parameters here?
2991 if (!empty($extraValue)) {
2992 // Put both parameters in one new array by default
2993 $args = array($value, $extraValue);
2995 // If we have an array simply use it and pre-extend it with our value
2996 if (is_array($extraValue)) {
2997 // Make the new args array
2998 $args = merge_array(array($value), $extraValue);
3001 // Call the multi-parameter call-back
3002 $ret = call_user_func_array($filterFunction, $args);
3004 // One parameter call
3005 $ret = call_user_func($filterFunction, $value);
3014 // Converts timestamp selections into a timestamp
3015 function convertSelectionsToTimestamp (&$POST, &$DATA, &$id, &$skip) {
3016 // Init test variable
3019 // Get last three chars
3020 $test = substr($id, -3);
3022 // Improved way of checking! :-)
3023 if (in_array($test, array('_ye', '_mo', '_we', '_da', '_ho', '_mi', '_se'))) {
3024 // Found a multi-selection for timings?
3025 $test = substr($id, 0, -3);
3026 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)) {
3027 // Generate timestamp
3028 $POST[$test] = createTimestampFromSelections($test, $POST);
3029 $DATA[] = sprintf("%s='%s'", $test, $POST[$test]);
3031 // Remove data from array
3032 foreach (array('ye', 'mo', 'we', 'da', 'ho', 'mi', 'se') as $rem) {
3033 unset($POST[$test.'_' . $rem]);
3037 unset($id); $skip = true; $test2 = $test;
3040 // Process this entry
3046 // Reverts the german decimal comma into Computer decimal dot
3047 function convertCommaToDot ($str) {
3048 // Default float is not a float... ;-)
3051 // Which language is selected?
3052 switch (getLanguage()) {
3053 case 'de': // German language
3054 // Remove german thousand dots first
3055 $str = str_replace('.', '', $str);
3057 // Replace german commata with decimal dot and cast it
3058 $float = (float)str_replace(',', '.', $str);
3061 default: // US and so on
3062 // Remove thousand dots first and cast
3063 $float = (float)str_replace(',', '', $str);
3071 // Handle menu-depending failed logins and return the rendered content
3072 function HANDLE_LOGIN_FAILTURES ($accessLevel) {
3073 // Default output is empty ;-)
3076 // Is the session data set?
3077 if ((isSessionVariableSet('mxchange_' . $accessLevel.'_failures')) && (isSessionVariableSet('mxchange_' . $accessLevel.'_last_fail'))) {
3078 // Ignore zero values
3079 if (getSession('mxchange_' . $accessLevel.'_failures') > 0) {
3080 // Non-guest has login failures found, get both data and prepare it for template
3081 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):accessLevel={$accessLevel}<br />\n";
3083 'login_failures' => getSession('mxchange_' . $accessLevel.'_failures'),
3084 'last_failure' => generateDateTime(getSession('mxchange_' . $accessLevel.'_last_fail'), '2')
3088 $OUT = LOAD_TEMPLATE('login_failures', true, $content);
3091 // Reset session data
3092 setSession('mxchange_' . $accessLevel.'_failures', '');
3093 setSession('mxchange_' . $accessLevel.'_last_fail', '');
3096 // Return rendered content
3101 function rebuildCacheFiles ($cache, $inc = '') {
3102 // Shall I remove the cache file?
3103 if ((EXT_IS_ACTIVE('cache')) && (isCacheInstanceValid())) {
3105 if ($GLOBALS['cache_instance']->loadCacheFile($cache)) {
3107 $GLOBALS['cache_instance']->destroyCacheFile();
3110 // Include file given?
3113 $INC = sprintf("inc/loader/load_cache-%s.php", $inc);
3115 // Is the include there?
3116 if (isIncludeReadable($INC)) {
3117 // And rebuild it from scratch
3118 //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>): inc={$inc} - LOADED!<br />\n";
3121 // Include not found!
3122 DEBUG_LOG(__FUNCTION__, __LINE__, "Include {$inc} not found. cache={$cache}");
3128 // Purge admin menu cache
3129 function cachePurgeAdminMenu ($id=0, $action = '', $what = '', $str = '') {
3130 // Is the cache extension enabled or no cache instance or admin menu cache disabled?
3131 if (!EXT_IS_ACTIVE('cache')) {
3132 // Cache extension not active
3134 } elseif (!isCacheInstanceValid()) {
3135 // No cache instance!
3136 DEBUG_LOG(__FUNCTION__, __LINE__, " No cache instance found.");
3138 } elseif ((!isConfigEntrySet('cache_admin_menu')) || (getConfig('cache_admin_menu') != 'Y')) {
3139 // Caching disabled (currently experiemental!)
3143 // Experiemental feature!
3144 debug_report_bug("<strong>Experimental feature:</strong> You have to delete the admin_*.cache files by yourself at this point.");
3147 // Determines the real remote address
3148 function determineRealRemoteAddress () {
3149 // Is a proxy in use?
3150 if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])){
3152 $address = $_SERVER['HTTP_X_FORWARDED_FOR'];
3153 } elseif (isset($_SERVER['HTTP_CLIENT_IP'])){
3154 // Yet, another proxy
3155 $address = $_SERVER['HTTP_CLIENT_IP'];
3157 // The regular address when no proxy was used
3158 $address = $_SERVER['REMOTE_ADDR'];
3161 // This strips out the real address from proxy output
3162 if (strstr($address, ',')){
3163 $addressArray = explode(',', $address);
3164 $address = $addressArray[0];
3167 // Return the result
3171 // Adds a bonus mail to the queue
3172 // This is a high-level function!
3173 function addNewBonusMail ($data, $mode = '', $output=true) {
3174 // Use mode from data if not set and availble ;-)
3175 if ((empty($mode)) && (isset($data['mode']))) $mode = $data['mode'];
3177 // Generate receiver list
3178 $RECEIVER = generateReceiverList($data['cat'], $data['receiver'], $mode);
3181 if (!empty($RECEIVER)) {
3182 // Add bonus mail to queue
3183 addBonusMailToQueue(
3195 // Mail inserted into bonus pool
3196 if ($output) LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_BONUS_SEND'));
3197 } elseif ($output) {
3198 // More entered than can be reached!
3199 LOAD_TEMPLATE('admin_settings_saved', false, getMessage('ADMIN_MORE_SELECTED'));
3202 DEBUG_LOG(__FUNCTION__, __LINE__, " cat={$data['cat']},receiver={$data['receiver']},data=".base64_encode(serialize($data))." More selected, than available!");
3206 // Determines referal id and sets it
3207 function DETERMINE_REFID () {
3208 // Check if refid is set
3209 if ((REQUEST_ISSET_GET('user')) && (basename($_SERVER['PHP_SELF']) == 'click.php')) {
3210 // The variable user comes from the click-counter script click.php and we only accept this here
3211 $GLOBALS['refid'] = bigintval(REQUEST_GET('user'));
3212 } elseif (REQUEST_ISSET_POST('refid')) {
3213 // Get referal id from variable refid (so I hope this makes my script more compatible to other scripts)
3214 $GLOBALS['refid'] = strip_tags(REQUEST_POST('refid'));
3215 } elseif (REQUEST_ISSET_GET('refid')) {
3216 // Get referal id from variable refid (so I hope this makes my script more compatible to other scripts)
3217 $GLOBALS['refid'] = strip_tags(REQUEST_GET('refid'));
3218 } elseif (REQUEST_ISSET_GET('ref')) {
3219 // Set refid=ref (the referal link uses such variable)
3220 $GLOBALS['refid'] = strip_tags(REQUEST_GET('ref'));
3221 } elseif ((isSessionVariableSet('refid')) && (getSession('refid') != 0)) {
3222 // Set session refid als global
3223 $GLOBALS['refid'] = bigintval(getSession('refid'));
3224 } elseif ((GET_EXT_VERSION('sql_patches') != '') && (getConfig('def_refid') > 0)) {
3225 // Set default refid as refid in URL
3226 $GLOBALS['refid'] = getConfig(('def_refid'));
3227 } elseif ((GET_EXT_VERSION('user') >= '0.3.4') && (getConfig('select_user_zero_refid')) == 'Y') {
3228 // Select a random user which has confirmed enougth mails
3229 $GLOBALS['refid'] = determineRandomReferalId();
3231 // No default ID when sql_patches is not installed or none set
3232 $GLOBALS['refid'] = 0;
3235 // Set cookie when default refid > 0
3236 if (!isSessionVariableSet('refid') || (!empty($GLOBALS['refid'])) || ((getSession('refid') == '0') && (getConfig('def_refid') > 0))) {
3238 setSession('refid', $GLOBALS['refid']);
3241 // Return determined refid
3242 return $GLOBALS['refid'];
3245 // Enables the reset mode. Only call this function if you really want the
3247 function enableResetMode () {
3248 // Enable the reset mode
3249 $GLOBALS['reset_enabled'] = true;
3252 runFilterChain('reset_enabled');
3255 // Our shutdown-function
3256 function shutdown () {
3257 // Call the filter chain 'shutdown'
3258 runFilterChain('shutdown', null, false);
3260 if (SQL_IS_LINK_UP()) {
3262 SQL_CLOSE(__FILE__, __LINE__);
3263 } elseif ((!isInstalling()) && (isInstalled())) {
3265 addFatalMessage(__FILE__, __LINE__, getMessage('NO_DB_LINK_SHUTDOWN'));
3268 // Stop executing here
3272 // Setter for userid
3273 function setUserId ($userid) {
3274 $GLOBALS['userid'] = bigintval($userid);
3277 // Getter for userid or returns zero
3278 function getUserId () {
3282 // Is the userid set?
3283 if (isUserIdSet()) {
3285 $userid = $GLOBALS['userid'];
3292 // Checks ether the userid is set
3293 function isUserIdSet () {
3294 return (isset($GLOBALS['userid']));
3297 // Handle message codes from URL
3298 function handleCodeMessage () {
3299 if (REQUEST_ISSET_GET('msg')) {
3300 // Default extension is 'unknown'
3303 // Is extension given?
3304 if (REQUEST_ISSET_GET('ext')) $ext = REQUEST_GET('ext');
3306 // Convert the 'msg' parameter from URL to a human-readable message
3307 $message = convertCodeToMessage(REQUEST_GET('msg'));
3309 // Load message template
3310 LOAD_TEMPLATE('message', false, $message);
3314 // Setter for extra title
3315 function setExtraTitle ($extraTitle) {
3316 $GLOBALS['extra_title'] = $extraTitle;
3319 // Getter for extra title
3320 function getExtraTitle () {
3321 // Is the extra title set?
3322 if (!isExtraTitleSet()) {
3323 // No, then abort here
3324 debug_report_bug('extra_title is not set!');
3328 return $GLOBALS['extra_title'];
3331 // Checks if the extra title is set
3332 function isExtraTitleSet () {
3333 return ((isset($GLOBALS['extra_title'])) && (!empty($GLOBALS['extra_title'])));
3336 // Generates a 'extension foo inactive' message
3337 function generateExtensionInactiveMessage ($ext_name) {
3338 // Is the extension empty?
3339 if (empty($ext_name)) {
3340 // This should not happen
3341 trigger_error(__FUNCTION__ . ': Parameter ext is empty. This should not happen.');
3345 $message = sprintf(getMessage('EXTENSION_PROBLEM_EXT_INACTIVE'), $ext_name);
3347 // Is an admin logged in?
3349 // Then output admin message
3350 $message = sprintf(getMessage('ADMIN_EXTENSION_PROBLEM_EXT_INACTIVE'), $ext_name);
3353 // Return prepared message
3357 // Generates a 'extension foo not installed' message
3358 function generateExtensionNotInstalledMessage ($ext_name) {
3359 // Is the extension empty?
3360 if (empty($ext_name)) {
3361 // This should not happen
3362 trigger_error(__FUNCTION__ . ': Parameter ext is empty. This should not happen.');
3366 $message = sprintf(getMessage('EXTENSION_PROBLEM_EXT_NOT_INSTALLED'), $ext_name);
3368 // Is an admin logged in?
3370 // Then output admin message
3371 $message = sprintf(getMessage('ADMIN_EXTENSION_PROBLEM_EXT_NOT_INSTALLED'), $ext_name);
3374 // Return prepared message
3378 // Generates a message depending on if the extension is not installed or not
3380 function generateExtensionInactiveNotInstalledMessage ($ext_name) {
3384 // Is the extension not installed or just deactivated?
3385 switch (isExtensionInstalled($ext_name)) {
3386 case true; // Deactivated!
3387 $message = generateExtensionInactiveMessage($ext_name);
3390 case false; // Not installed!
3391 $message = generateExtensionNotInstalledMessage($ext_name);
3394 default: // Should not happen!
3395 DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Invalid state of extension %s detected.", $ext_name));
3396 $message = sprintf("Invalid state of extension %s detected.", $ext_name);
3400 // Return the message
3404 //////////////////////////////////////////////////
3405 // AUTOMATICALLY RE-GENERATED MISSING FUNCTIONS //
3406 //////////////////////////////////////////////////
3408 if (!function_exists('html_entity_decode')) {
3409 // Taken from documentation on www.php.net
3410 function html_entity_decode ($string) {
3411 $trans_tbl = get_html_translation_table(HTML_ENTITIES);
3412 $trans_tbl = array_flip($trans_tbl);
3413 return strtr($string, $trans_tbl);