Remove media selector, use media query

[pukiwiki/pukiwiki.git] / lib / mail.php

diff --git a/lib/mail.php b/lib/mail.php
index e2c0de9..a5ec1c7 100644 (file)
--- a/lib/mail.php
+++ b/lib/mail.php
@@ -1,9 +1,81 @@
 <?php
-/////////////////////////////////////////////////
 // PukiWiki - Yet another WikiWikiWeb clone.
+// $Id: mail.php,v 1.7 2005/06/09 15:16:41 henoheno Exp $
+// Copyright (C)
+//   2003-2005 PukiWiki Developers Team
+//   2003      Originally written by upk
+// License: GPL v2 or (at your option) any later version
 //
-// $Id: mail.php,v 1.1 2004/08/01 01:54:35 henoheno Exp $
-//
+// E-mail related functions
+
+// Send a mail to the administrator
+function pkwk_mail_notify($subject, $message, $footer = array())
+{
+       global $smtp_server, $smtp_auth, $notify_to, $notify_from, $notify_header;
+       static $_to, $_headers, $_after_pop;
+
+       // Init and lock
+       if (! isset($_to)) {
+               if (! PKWK_OPTIMISE) {
+                       // Validation check
+                       $func = 'pkwk_mail_notify(): ';
+                       $mail_regex   = '/[^@]+@[^@]{1,}\.[^@]{2,}/';
+                       if (! preg_match($mail_regex, $notify_to))
+                               die($func . 'Invalid $notify_to');
+                       if (! preg_match($mail_regex, $notify_from))
+                               die($func . 'Invalid $notify_from');
+                       if ($notify_header != '') {
+                               $header_regex = "/\A(?:\r\n|\r|\n)|\r\n\r\n/";
+                               if (preg_match($header_regex, $notify_header))
+                                       die($func . 'Invalid $notify_header');
+                               if (preg_match('/^From:/im', $notify_header))
+                                       die($func . 'Redundant \'From:\' in $notify_header');
+                       }
+               }
+
+               $_to      = $notify_to;
+               $_headers =
+                       'X-Mailer: PukiWiki/' . S_VERSION .
+                       ' PHP/' . phpversion() . "\r\n" .
+                       'From: ' . $notify_from;
+                       
+               // Additional header(s) by admin
+               if ($notify_header != '') $_headers .= "\r\n" . $notify_header;
+
+               $_after_pop = $smtp_auth;
+       }
+
+       if ($subject == '' || ($message == '' && empty($footer))) return FALSE;
+
+       // Subject:
+       if (isset($footer['PAGE'])) $subject = str_replace('$page', $footer['PAGE'], $subject);
+
+       // Footer
+       if (isset($footer['REMOTE_ADDR'])) $footer['REMOTE_ADDR'] = & $_SERVER['REMOTE_ADDR'];
+       if (isset($footer['USER_AGENT']))
+               $footer['USER_AGENT']  = '(' . UA_PROFILE . ') ' . UA_NAME . '/' . UA_VERS;
+       if (! empty($footer)) {
+               $_footer = '';
+               if ($message != '') $_footer = "\n" . str_repeat('-', 30) . "\n";
+               foreach($footer as $key => $value)
+                       $_footer .= $key . ': ' . $value . "\n";
+               $message .= $_footer;
+       }
+
+       // Wait POP/APOP auth completion
+       if ($_after_pop) {
+               $result = pop_before_smtp();
+               if ($result !== TRUE) die($result);
+       }
+
+       ini_set('SMTP', $smtp_server);
+       mb_language(LANG);
+       if ($_headers == '') {
+               return mb_send_mail($_to, $subject, $message);
+       } else {
+               return mb_send_mail($_to, $subject, $message, $_headers);
+       }
+}
 
 // APOP/POP Before SMTP
 function pop_before_smtp($pop_userid = '', $pop_passwd = '',
@@ -19,25 +91,25 @@ function pop_before_smtp($pop_userid = '', $pop_passwd = '',
        // Compat: GLOBALS > function arguments
        foreach(array('pop_userid', 'pop_passwd', 'pop_server', 'pop_port') as $global) {
                if(isset($GLOBALS[$global]) && $GLOBALS[$global] !== '')
-                       ${$global} = $GLOBALS[$global];
+                       $$global = $GLOBALS[$global];
        }
 
        // Check
        $die = '';
        foreach(array('pop_userid', 'pop_server', 'pop_port') as $global)
-               if(${$global} == '') $die .= "pop_before_smtp(): \$$global seems blank\n";
+               if($$global == '') $die .= 'pop_before_smtp(): $' . $global . ' seems blank' . "\n";
        if ($die) return ($die);
 
        // Connect
        $errno = 0; $errstr = '';
        $fp = @fsockopen($pop_server, $pop_port, $errno, $errstr, 30);
-       if (! $fp) return ("pop_before_smtp(): $errstr ($errno)");
+       if (! $fp) return ('pop_before_smtp(): ' . $errstr . ' (' . $errno . ')');
 
        // Greeting message from server, may include <challenge-string> of APOP
        $message = fgets($fp, 1024); // 512byte max
        if (! preg_match('/^\+OK/', $message)) {
                fclose($fp);
-               return ("pop_before_smtp(): Greeting message seems invalid");
+               return ('pop_before_smtp(): Greeting message seems invalid');
        }
 
        $challenge = array();
@@ -56,25 +128,26 @@ function pop_before_smtp($pop_userid = '', $pop_passwd = '',
                $message = fgets($fp, 1024); // 512byte max
                if (! preg_match('/^\+OK/', $message)) {
                        fclose($fp);
-                       return ("pop_before_smtp(): USER seems invalid");
+                       return ('pop_before_smtp(): USER seems invalid');
                }
                fputs($fp, 'PASS ' . $pop_passwd . "\r\n");
        }
 
        $result = fgets($fp, 1024); // 512byte max, auth result
        $auth   = preg_match('/^\+OK/', $result);
+
        if ($auth) {
-               fputs($fp, "STAT\r\n"); // STAT, trigger SMTP relay!
+               fputs($fp, 'STAT' . "\r\n"); // STAT, trigger SMTP relay!
                $message = fgets($fp, 1024); // 512byte max
        }
 
-       // Disconnect
-       fputs($fp, "QUIT\r\n");
-       $message = fgets($fp, 1024); // 512byte max, last "+OK"
+       // Disconnect anyway
+       fputs($fp, 'QUIT' . "\r\n");
+       $message = fgets($fp, 1024); // 512byte max, last '+OK'
        fclose($fp);
 
        if (! $auth) {
-               return ("pop_before_smtp(): $method authentication failed");
+               return ('pop_before_smtp(): ' . $method . ' authentication failed');
        } else {
                return TRUE;    // Success
        }