X-Git-Url: http://git.osdn.net/view?p=nucleus-jp%2Fnucleus-next.git;a=blobdiff_plain;f=nucleus%2Flibs%2FNOTIFICATION.php;h=1d708d10ba841cc823578c01d78773c8bf18eaad;hp=e756712a567d3fbd614a7bf909952feabf095256;hb=0f2bcd518e8d035a5e25317d7900a9eb23d80e80;hpb=b767b4e8351829b6af6852b13d572e7cc28ca8d3

diff --git a/nucleus/libs/NOTIFICATION.php b/nucleus/libs/NOTIFICATION.php
index e756712..1d708d1 100644
--- a/nucleus/libs/NOTIFICATION.php
+++ b/nucleus/libs/NOTIFICATION.php
@@ -1,399 +1,399 @@
-<?php
-/*
- * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)
- * Copyright (C) 2002-2012 The Nucleus Group
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * (see nucleus/documentation/index.html#license for more info)
- */
-/**
- * Class used to represent a collection of e-mail addresses, to which a
- * message can be sent (e.g. comment or karma vote notification).
- *
- * @license http://nucleuscms.org/license.txt GNU General Public License
- * @copyright Copyright (C) 2002-2012 The Nucleus Group
- * @version $Id: NOTIFICATION.php 1534 2011-06-22 06:13:23Z sakamocchi $
- */
-class Notification
-{
-	static private $charset;
-	static private $scheme = 'B';
-	
-	/**
-	 * NOTIFICATION::address_validation()
-	 * Validating the string as address
-	 * 
-	 * FIXME: this is just migrated from globalfunctions.php
-	 *  we should confirm this regular expression refering to RFC 5322
-	 * 
-	 * @link	http://www.ietf.org/rfc/rfc5322.txt
-	 * @see		3.4. Address Specification
-	 * 
-	 * @static
-	 * @param	String	$address	Address
-	 * @return	Boolean	valid or not
-	 */
-	static public function address_validation($address)
-	{
-		return (boolean) preg_match('#^(?!\\.)(?:\\.?[-a-zA-Z0-9!\\#$%&\'*+/=?^_`{|}~]+)+@(?!\\.)(?:\\.?(?!-)[-a-zA-Z0-9]+(?<!-)){2,}$#', $address);
-	}
-	
-	/**
-	 * NOTIFICATION::get_mail_footer()
-	 * Return mail footer with Nucleus CMS singnature
-	 * 
-	 * @static
-	 * @param	void
-	 * @return	String	Message body with 
-	 */
-	static public function get_mail_footer()
-	{
-		$message  = "\n";
-		$message .= "\n";
-		$message .= "-----------------------------\n";
-		$message .=  "   Powered by Nucleus CMS\n";
-		$message .=  "(http://www.nucleuscms.org/)\n";
-		return $message;
-	}
-	
-	/**
-	 * NOTIFICATION::mail
-	 * Send mails with headers including 7bit-encoded multibyte string
-	 * 
-	 * @static
-	 * @param	string	$to		receivers including singlebyte and multibyte strings, based on RFC 5322
-	 * @param	string	$subject	subject including singlebyte and multibyte strings
-	 * @param	string	$message	message including singlebyte and multibyte strings
-	 * @param	string	$from		senders including singlebyte and multibyte strings, based on RFC 5322
-	 * @param	string(B/Q)	$scheme	7bit-encoder scheme based on RFC 2047
-	 * @return	boolean	accepted delivery or not
-	 */
-	static public function mail($to, $subject, $message, $from, $charset, $scheme='B')
-	{
-		self::$charset = $charset;
-		self::$scheme = $scheme;
-		
-		$to = self::mailbox_list_encoder($to);
-		$subject = self::seven_bit_characters_encoder($subject);
-		$from = 'From: ' . self::mailbox_list_encoder($from);
-		
-		/*
-		 * All of 7bit character encoding derives from ISO/IEC 646
-		 * So we can decide the body's encoding bit count by this regular expression.
-		 * 
-		 */
-		$bitcount = '8bit';
-		if ( preg_match('#\A[\x00-\x7f]*\z#', $message) )
-		{
-			$bitcount = '7bit';
-		}
-		
-		$header  = 'Content-Type: text/html; charset=' . self::$charset . "; format=flowed; delsp=yes\n";
-		$header .= "Content-Transfer-Encoding: {$bitcount}\n";
-		$header .= "X-Mailer: Nucleus CMS NOTIFICATION class\n";
-		
-		return mail($to, $subject, $message, "{$from}\n{$header}");
-	}
-	
-	/**
-	 * NOTIFICATION::mailbox_list_encoder
-	 * Encode multi byte strings included in mailbox.
-	 * The format of mailbox is based on RFC 5322, which obsoletes RFC 2822
-	 * 
-	 * @link	http://www.ietf.org/rfc/rfc5322.txt
-	 * @see		3.4. Address Specification
-	 * 
-	 * @static
-	 * @param	string	$mailbox_list		mailbox list
-	 * @return	string	encoded string	
-	 * 
-	 */
-	static private function mailbox_list_encoder ($mailbox_list)
-	{
-		$encoded_mailboxes = array();
-		$mailboxes = preg_split('#,#', $mailbox_list);
-		foreach ( $mailboxes as $mailbox )
-		{
-			if ( preg_match("#^([^,]+)?<([^,]+)?@([^,]+)?>$#", $mailbox, $match) )
-			{
-				$display_name = self::seven_bit_characters_encoder(trim($match[1]));
-				$local_part = trim($match[2]);
-				$domain = trim($match[3]);
-				$encoded_mailboxes[] = "{$display_name} <{$local_part}@{$domain}>";
-			}
-			else if ( preg_match("#([^,]+)?@([^,]+)?#", $mailbox) )
-			{
-				$encoded_mailboxes[] = $mailbox;
-			}
-			else
-			{
-				continue;
-			}
-		}
-		if ( $encoded_mailboxes == array() )
-		{
-			return FALSE;
-		}
-		return implode(',', $encoded_mailboxes);
-	}
-	
-	/**
-	 * NOTIFICATION::seven_bit_characters_encoder
-	 * Encoder into 7bit ASCII expression for Non-ASCII Text based on RFC 2047.
-	 * 
-	 * @link http://www.ietf.org/rfc/rfc2047.txt
-	 * @see 2. Syntax of encoded-words
-	 * 
-	 * NOTE: RFC 2047 has a ambiguousity for dealing with 'linear-white-space'.
-	 *  This causes a trouble related to line breaking between single byte and multi-byte strings.
-	 *  To avoid this, single byte string is encoded as well as multi byte string here.
-	 * 
-	 * NOTE: RFC 2231 also defines the way to use non-ASCII characters in MIME header.
-	 * http://www.ietf.org/rfc/rfc2231.txt
-	 * 
-	 * NOTE: iconv extension give the same functions as this in PHP5
-	 * iconv_mime_encode():
-	 * http://www.php.net/manual/en/function.iconv-mime-encode.php
-	 * 
-	 * @static
-	 * @param	string	$charset	Character set encoding
-	 * @param	string	$type	type of 7 bit encoding, should be 'B' or 'Q'
-	 * @param	string	$string	Target string with header field
-	 * @return	string	encoded string
-	 * 
-	 */
-	static private function seven_bit_characters_encoder($string)
-	{
-		$header = chr(13) . chr(10) . chr(32) . '=?' . self::$charset . '?' . self::$scheme . '?';
-		$footer = "?=";
-		$restriction = 78 - strlen($header) - strlen($footer) ;
-		
-		$encoded_words = array();
-		for ( $i = 0; $i < i18n::strlen($string); $i++ )
-		{
-			if ( self::$scheme == 'B' )
-			{
-				if ( $i == 0 )
-				{
-					$letters = '';
-				}
-				
-				$letter = i18n::substr($string, $i, 1);
-				$expected_length = strlen($letters) + strlen($letter) * 4 / 3;
-				
-				if ( $expected_length > $restriction )
-				{
-					$encoded_text = self::b_encoder($letters);
-					$encoded_words[] = "{$header}{$encoded_text}{$footer}";
-					$letters = '';
-				}
-				
-				$letters .= $letter;
-				
-				if ( $i == i18n::strlen($string) - 1 )
-				{
-					$encoded_text = self::b_encoder($letters);
-					$encoded_words[] = "{$header}{$encoded_text}{$footer}";
-					break;
-				}
-				continue;
-			}
-			else
-			{
-				if ( $i == 0 )
-				{
-					$encoded_text = '';
-				}
-				
-				$encoded_letter = self::q_encoder(self::substr($string, $i, 1));
-				$expected_length = strlen($encoded_text) + strlen($encoded_letter);
-				
-				if ( $expected_length > $restriction )
-				{
-					$encoded_words[] = "{$header}{$encoded_text}{$footer}";
-					$letters = '';
-				}
-				
-				$encoded_text .= $encoded_letter;
-				
-				if ( $i == i18n::strlen($string) - 1 )
-				{
-					$encoded_words[] = "{$header}{$encoded_text}{$footer}";
-					break;
-				}
-				continue;
-			}
-		}
-		
-		return implode('', $encoded_words);
-	}
-	
-	/**
-	 * NOTIFICATION::b_encoder()
-	 * 
-	 * B encoder according to RFC 2047.
-	 * The "B" encoding is identical to the "BASE64" encoding defined by RFC 4648.
-	 * 
-	 * @link http://www.ietf.org/rfc/rfc4648.txt
-	 * @see 6.8. Base64 Content-Transfer-Encoding
-	 * 
-	 * NOTE: According to RFC 4648
-	 * (1)	The final quantum of encoding input is an integral multiple of 24 bits;
-	 * 		here, the final unit of encoded output will be an integral multiple
-	 * 		of 4 characters with no "=" padding.
-	 * (2)	The final quantum of encoding input is exactly 8 bits; here,
-	 * 		the final unit of encoded output will be two characters followed
-	 * 		by two "=" padding characters.
-	 * (3)	The final quantum of encoding input is exactly 16 bits; here,
-	 * 		the final unit of encoded output will be three characters followed
-	 * 		by one "=" padding character.
-	 * 
-	 * @static
-	 * @param	string	$target	targetted string
-	 * @return	string	encoded string
-	 */
-	static private function b_encoder($target)
-	{
-		return base64_encode($target);
-	}
-	
-	/**
-	 * NOTIFICATION::q_encoder()
-	 * 
-	 * Q encoder according to RFC 2047.
-	 * The "Q" encoding is similar to "Quoted-Printable" content-transfer-encoding defined in RFC 2045,
-	 *  but the "Q" encoding and the "Quoted-Printable" are different a bit.
-	 * 
-	 * @link http://www.ietf.org/rfc/rfc2047.txt
-	 * @see 4.2. The "Q" encoding
-	 * 
-	 * NOTE: According to RFC 2047
-	 * (1)	Any 8-bit value may be represented by a "=" followed by two hexadecimal digits.
-	 * 		For example, if the character set in use were ISO-8859-1,
-	 * 		the "=" character would thus be encoded as "=3D", and a SPACE by "=20".
-	 * 		(Upper case should be used for hexadecimal digits "A" through "F".)
-	 * (2)	The 8-bit hexadecimal value 20 (e.g., ISO-8859-1 SPACE) may be
-	 * 		represented as "_" (underscore, ASCII 95.).
-	 * 		(This character may not pass through some internetwork mail gateways,
-	 * 		but its use will greatly enhance readability of "Q" encoded data
-	 * 		with mail readers that do not support this encoding.)
-	 * 		Note that the "_" always represents hexadecimal 20,
-	 * 		even if the SPACE character occupies a different code position
-	 * 		in the character set in use.
-	 * (3)	8-bit values which correspond to printable ASCII characters
-	 * 		other than "=", "?", and "_" (underscore), MAY be represented as those characters.
-	 * 		(But see section 5 for restrictions.)
-	 * 		In particular, SPACE and TAB MUST NOT be represented as themselves within encoded words.
-	 * 
-	 * @static
-	 * @param	string	$target	targetted string
-	 * @return	string	encoded string
-	 */
-	static private function q_encoder($target)
-	{
-		$string = '';
-		
-		for ( $i = 0; $i < strlen($target); $i++ )
-		{
-			$letter = substr ($target, $i, 1);
-			$order = ord($letter);
-			
-			// Printable ASCII characters without "=", "?", "_"
-			if ((33 <= $order && $order <= 60)
-			 || (62 == $order)
-			 || (64 <= $order && $order <= 94)
-			 || (96 <= $order && $order <= 126))
-			{
-				$string .= strtoupper(dechex($order));
-			}
-			// Space shuold be encoded as the same strings as "_"
-			else if ($order == 32)
-			{
-				$string .= '_';
-			}
-			// Other characters
-			else
-			{
-				$string .= '=' . strtoupper(dechex($order));
-			}
-		}
-		
-		return $string;
-	}
-	
-	/**
-	 * NOTICE: Deprecated
-	 * NOTIFICATION::$addresses
-	 * 
-	 * @deprecated
-	 */
-	private $addresses = array();
-	
-	/**
-	 * NOTICE: Deprecated
-	 * takes one string as argument, containing multiple e-mail addresses
-	 * separated by semicolons
-	 * eg: site@demuynck.org;nucleus@demuynck.org;foo@bar.com
-	 * 
-	 * @deprecated
-	 */
-	function __construct($addresses)
-	{
-		$this->addresses = preg_split('#;#' , $addresses);
-	}
-	
-	/**
-	 * NOTICE: Deprecated
-	 * NOTIFICATION::validAddresses()
-	 * 
-	 * returns true if all addresses are valid
-	 * 
-	 * @deprecated
-	 * @param	Void
-	 * @return	Boolean
-	 */
-	function validAddresses()
-	{
-		foreach ( $this->addresses as $address )
-		{
-			if ( !self::address_validation(trim($address)) )
-			{
-				return 0;
-			}
-		}
-		return 1;
-	}
-	
-	/**
-	 * NOTICE: Deprecated
-	 * NOTIFICATION::notify()
-	 * 
-	 * Sends email messages to all the email addresses
-	 * 
-	 * @deprecated
-	 * @param	String	$title	
-	 * @param	String	$message	
-	 * @param	String	$from	
-	 * @return	Void
-	 */
-	function notify($title, $message, $from)
-	{
-		global $member;
-		$addresses = array();
-		
-		foreach ($this->addresses as $address)
-		{
-			if ( $member->isLoggedIn() && ($member->getEmail() == $address) )
-			{
-				continue;
-			}
-			$addresses[] = $address;
-		}
-		
-		self::mail(implode(',', $addresses), $title, $message , $from);
-		return;
-	}
-}
+<?php
+/*
+ * Nucleus: PHP/MySQL Weblog CMS (http://nucleuscms.org/)
+ * Copyright (C) 2002-2009 The Nucleus Group
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * (see nucleus/documentation/index.html#license for more info)
+ */
+/**
+ * Class used to represent a collection of e-mail addresses, to which a
+ * message can be sent (e.g. comment or karma vote notification).
+ *
+ * @license http://nucleuscms.org/license.txt GNU General Public License
+ * @copyright Copyright (C) 2002-2009 The Nucleus Group
+ * @version $Id: NOTIFICATION.php 1836 2012-05-12 10:38:31Z sakamocchi $
+ */
+class Notification
+{
+	static private $charset;
+	static private $scheme = 'B';
+	
+	/**
+	 * NOTIFICATION::address_validation()
+	 * Validating the string as address
+	 * 
+	 * FIXME: this is just migrated from globalfunctions.php
+	 *  we should confirm this regular expression refering to RFC 5322
+	 * 
+	 * @link	http://www.ietf.org/rfc/rfc5322.txt
+	 * @see		3.4. Address Specification
+	 * 
+	 * @static
+	 * @param	String	$address	Address
+	 * @return	Boolean	valid or not
+	 */
+	static public function address_validation($address)
+	{
+		return (boolean) preg_match('#^(?!\\.)(?:\\.?[-a-zA-Z0-9!\\#$%&\'*+/=?^_`{|}~]+)+@(?!\\.)(?:\\.?(?!-)[-a-zA-Z0-9]+(?<!-)){2,}$#', $address);
+	}
+	
+	/**
+	 * NOTIFICATION::get_mail_footer()
+	 * Return mail footer with Nucleus CMS singnature
+	 * 
+	 * @static
+	 * @param	void
+	 * @return	String	Message body with 
+	 */
+	static public function get_mail_footer()
+	{
+		$message  = "\n";
+		$message .= "\n";
+		$message .= "-----------------------------\n";
+		$message .=  "   Powered by Nucleus CMS\n";
+		$message .=  "(http://www.nucleuscms.org/)\n";
+		return $message;
+	}
+	
+	/**
+	 * NOTIFICATION::mail
+	 * Send mails with headers including 7bit-encoded multibyte string
+	 * 
+	 * @static
+	 * @param	string	$to		receivers including singlebyte and multibyte strings, based on RFC 5322
+	 * @param	string	$subject	subject including singlebyte and multibyte strings
+	 * @param	string	$message	message including singlebyte and multibyte strings
+	 * @param	string	$from		senders including singlebyte and multibyte strings, based on RFC 5322
+	 * @param	string(B/Q)	$scheme	7bit-encoder scheme based on RFC 2047
+	 * @return	boolean	accepted delivery or not
+	 */
+	static public function mail($to, $subject, $message, $from, $charset, $scheme='B')
+	{
+		self::$charset = $charset;
+		self::$scheme = $scheme;
+		
+		$to = self::mailbox_list_encoder($to);
+		$subject = self::seven_bit_characters_encoder($subject);
+		$from = 'From: ' . self::mailbox_list_encoder($from);
+		
+		/*
+		 * All of 7bit character encoding derives from ISO/IEC 646
+		 * So we can decide the body's encoding bit count by this regular expression.
+		 * 
+		 */
+		$bitcount = '8bit';
+		if ( preg_match('#\A[\x00-\x7f]*\z#', $message) )
+		{
+			$bitcount = '7bit';
+		}
+		
+		$header  = 'Content-Type: text/plain; charset=' . self::$charset . "; format=flowed; delsp=yes\n";
+		$header .= "Content-Transfer-Encoding: {$bitcount}\n";
+		$header .= "X-Mailer: Nucleus CMS NOTIFICATION class\n";
+		
+		return mail($to, $subject, $message, "{$from}\n{$header}");
+	}
+	
+	/**
+	 * NOTIFICATION::mailbox_list_encoder
+	 * Encode multi byte strings included in mailbox.
+	 * The format of mailbox is based on RFC 5322, which obsoletes RFC 2822
+	 * 
+	 * @link	http://www.ietf.org/rfc/rfc5322.txt
+	 * @see		3.4. Address Specification
+	 * 
+	 * @static
+	 * @param	string	$mailbox_list		mailbox list
+	 * @return	string	encoded string	
+	 * 
+	 */
+	static private function mailbox_list_encoder ($mailbox_list)
+	{
+		$encoded_mailboxes = array();
+		$mailboxes = preg_split('#,#', $mailbox_list);
+		foreach ( $mailboxes as $mailbox )
+		{
+			if ( preg_match("#^([^,]+)?<([^,]+)?@([^,]+)?>$#", $mailbox, $match) )
+			{
+				$display_name = self::seven_bit_characters_encoder(trim($match[1]));
+				$local_part = trim($match[2]);
+				$domain = trim($match[3]);
+				$encoded_mailboxes[] = "{$display_name} <{$local_part}@{$domain}>";
+			}
+			else if ( preg_match("#([^,]+)?@([^,]+)?#", $mailbox) )
+			{
+				$encoded_mailboxes[] = $mailbox;
+			}
+			else
+			{
+				continue;
+			}
+		}
+		if ( $encoded_mailboxes == array() )
+		{
+			return FALSE;
+		}
+		return implode(',', $encoded_mailboxes);
+	}
+	
+	/**
+	 * NOTIFICATION::seven_bit_characters_encoder
+	 * Encoder into 7bit ASCII expression for Non-ASCII Text based on RFC 2047.
+	 * 
+	 * @link http://www.ietf.org/rfc/rfc2047.txt
+	 * @see 2. Syntax of encoded-words
+	 * 
+	 * NOTE: RFC 2047 has a ambiguousity for dealing with 'linear-white-space'.
+	 *  This causes a trouble related to line breaking between single byte and multi-byte strings.
+	 *  To avoid this, single byte string is encoded as well as multi byte string here.
+	 * 
+	 * NOTE: RFC 2231 also defines the way to use non-ASCII characters in MIME header.
+	 * http://www.ietf.org/rfc/rfc2231.txt
+	 * 
+	 * NOTE: iconv extension give the same functions as this in PHP5
+	 * iconv_mime_encode():
+	 * http://www.php.net/manual/en/function.iconv-mime-encode.php
+	 * 
+	 * @static
+	 * @param	string	$charset	Character set encoding
+	 * @param	string	$type	type of 7 bit encoding, should be 'B' or 'Q'
+	 * @param	string	$string	Target string with header field
+	 * @return	string	encoded string
+	 * 
+	 */
+	static private function seven_bit_characters_encoder($string)
+	{
+		$header = chr(13) . chr(10) . chr(32) . '=?' . self::$charset . '?' . self::$scheme . '?';
+		$footer = "?=";
+		$restriction = 78 - strlen($header) - strlen($footer) ;
+		
+		$encoded_words = array();
+		for ( $i = 0; $i < i18n::strlen($string); $i++ )
+		{
+			if ( self::$scheme == 'B' )
+			{
+				if ( $i == 0 )
+				{
+					$letters = '';
+				}
+				
+				$letter = i18n::substr($string, $i, 1);
+				$expected_length = strlen($letters) + strlen($letter) * 4 / 3;
+				
+				if ( $expected_length > $restriction )
+				{
+					$encoded_text = self::b_encoder($letters);
+					$encoded_words[] = "{$header}{$encoded_text}{$footer}";
+					$letters = '';
+				}
+				
+				$letters .= $letter;
+				
+				if ( $i == i18n::strlen($string) - 1 )
+				{
+					$encoded_text = self::b_encoder($letters);
+					$encoded_words[] = "{$header}{$encoded_text}{$footer}";
+					break;
+				}
+				continue;
+			}
+			else
+			{
+				if ( $i == 0 )
+				{
+					$encoded_text = '';
+				}
+				
+				$encoded_letter = self::q_encoder(i18n::substr($string, $i, 1));
+				$expected_length = strlen($encoded_text) + strlen($encoded_letter);
+				
+				if ( $expected_length > $restriction )
+				{
+					$encoded_words[] = "{$header}{$encoded_text}{$footer}";
+					$letters = '';
+				}
+				
+				$encoded_text .= $encoded_letter;
+				
+				if ( $i == i18n::strlen($string) - 1 )
+				{
+					$encoded_words[] = "{$header}{$encoded_text}{$footer}";
+					break;
+				}
+				continue;
+			}
+		}
+		
+		return implode('', $encoded_words);
+	}
+	
+	/**
+	 * NOTIFICATION::b_encoder()
+	 * 
+	 * B encoder according to RFC 2047.
+	 * The "B" encoding is identical to the "BASE64" encoding defined by RFC 4648.
+	 * 
+	 * @link http://www.ietf.org/rfc/rfc4648.txt
+	 * @see 6.8. Base64 Content-Transfer-Encoding
+	 * 
+	 * NOTE: According to RFC 4648
+	 * (1)	The final quantum of encoding input is an integral multiple of 24 bits;
+	 * 		here, the final unit of encoded output will be an integral multiple
+	 * 		of 4 characters with no "=" padding.
+	 * (2)	The final quantum of encoding input is exactly 8 bits; here,
+	 * 		the final unit of encoded output will be two characters followed
+	 * 		by two "=" padding characters.
+	 * (3)	The final quantum of encoding input is exactly 16 bits; here,
+	 * 		the final unit of encoded output will be three characters followed
+	 * 		by one "=" padding character.
+	 * 
+	 * @static
+	 * @param	string	$target	targetted string
+	 * @return	string	encoded string
+	 */
+	static private function b_encoder($target)
+	{
+		return base64_encode($target);
+	}
+	
+	/**
+	 * NOTIFICATION::q_encoder()
+	 * 
+	 * Q encoder according to RFC 2047.
+	 * The "Q" encoding is similar to "Quoted-Printable" content-transfer-encoding defined in RFC 2045,
+	 *  but the "Q" encoding and the "Quoted-Printable" are different a bit.
+	 * 
+	 * @link http://www.ietf.org/rfc/rfc2047.txt
+	 * @see 4.2. The "Q" encoding
+	 * 
+	 * NOTE: According to RFC 2047
+	 * (1)	Any 8-bit value may be represented by a "=" followed by two hexadecimal digits.
+	 * 		For example, if the character set in use were ISO-8859-1,
+	 * 		the "=" character would thus be encoded as "=3D", and a SPACE by "=20".
+	 * 		(Upper case should be used for hexadecimal digits "A" through "F".)
+	 * (2)	The 8-bit hexadecimal value 20 (e.g., ISO-8859-1 SPACE) may be
+	 * 		represented as "_" (underscore, ASCII 95.).
+	 * 		(This character may not pass through some internetwork mail gateways,
+	 * 		but its use will greatly enhance readability of "Q" encoded data
+	 * 		with mail readers that do not support this encoding.)
+	 * 		Note that the "_" always represents hexadecimal 20,
+	 * 		even if the SPACE character occupies a different code position
+	 * 		in the character set in use.
+	 * (3)	8-bit values which correspond to printable ASCII characters
+	 * 		other than "=", "?", and "_" (underscore), MAY be represented as those characters.
+	 * 		(But see section 5 for restrictions.)
+	 * 		In particular, SPACE and TAB MUST NOT be represented as themselves within encoded words.
+	 * 
+	 * @static
+	 * @param	string	$target	targetted string
+	 * @return	string	encoded string
+	 */
+	static private function q_encoder($target)
+	{
+		$string = '';
+		
+		for ( $i = 0; $i < strlen($target); $i++ )
+		{
+			$letter = substr ($target, $i, 1);
+			$order = ord($letter);
+			
+			// Printable ASCII characters without "=", "?", "_"
+			if ((33 <= $order && $order <= 60)
+			 || (62 == $order)
+			 || (64 <= $order && $order <= 94)
+			 || (96 <= $order && $order <= 126))
+			{
+				$string .= strtoupper(dechex($order));
+			}
+			// Space shuold be encoded as the same strings as "_"
+			else if ($order == 32)
+			{
+				$string .= '_';
+			}
+			// Other characters
+			else
+			{
+				$string .= '=' . strtoupper(dechex($order));
+			}
+		}
+		
+		return $string;
+	}
+	
+	/**
+	 * NOTICE: Deprecated
+	 * NOTIFICATION::$addresses
+	 * 
+	 * @deprecated
+	 */
+	private $addresses = array();
+	
+	/**
+	 * NOTICE: Deprecated
+	 * takes one string as argument, containing multiple e-mail addresses
+	 * separated by semicolons
+	 * eg: site@demuynck.org;nucleus@demuynck.org;foo@bar.com
+	 * 
+	 * @deprecated
+	 */
+	function __construct($addresses)
+	{
+		$this->addresses = preg_split('#;#' , $addresses);
+	}
+	
+	/**
+	 * NOTICE: Deprecated
+	 * NOTIFICATION::validAddresses()
+	 * 
+	 * returns true if all addresses are valid
+	 * 
+	 * @deprecated
+	 * @param	Void
+	 * @return	Boolean
+	 */
+	function validAddresses()
+	{
+		foreach ( $this->addresses as $address )
+		{
+			if ( !self::address_validation(trim($address)) )
+			{
+				return 0;
+			}
+		}
+		return 1;
+	}
+	
+	/**
+	 * NOTICE: Deprecated
+	 * NOTIFICATION::notify()
+	 * 
+	 * Sends email messages to all the email addresses
+	 * 
+	 * @deprecated
+	 * @param	String	$title	
+	 * @param	String	$message	
+	 * @param	String	$from	
+	 * @return	Void
+	 */
+	function notify($title, $message, $from)
+	{
+		global $member;
+		$addresses = array();
+		
+		foreach ($this->addresses as $address)
+		{
+			if ( $member->isLoggedIn() && ($member->getEmail() == $address) )
+			{
+				continue;
+			}
+			$addresses[] = $address;
+		}
+		
+		self::mail(implode(',', $addresses), $title, $message , $from);
+		return;
+	}
+}