diff options
Diffstat (limited to 'External/swiftmailer/lib/classes/Swift/Mime/Headers')
7 files changed, 1699 insertions, 0 deletions
diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Headers/AbstractHeader.php b/External/swiftmailer/lib/classes/Swift/Mime/Headers/AbstractHeader.php new file mode 100755 index 0000000..c3049c2 --- /dev/null +++ b/External/swiftmailer/lib/classes/Swift/Mime/Headers/AbstractHeader.php @@ -0,0 +1,596 @@ +<?php + +/* + * This file is part of SwiftMailer. + * (c) 2004-2009 Chris Corbyn + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +//@require 'Swift/Mime/Header.php'; +//@require 'Swift/Mime/HeaderEncoder.php'; +//@require 'Swift/RfcComplianceException.php'; + +/** + * An abstract base MIME Header. + * @package Swift + * @subpackage Mime + * @author Chris Corbyn + */ +abstract class Swift_Mime_Headers_AbstractHeader implements Swift_Mime_Header +{ + + /** + * Special characters used in the syntax which need to be escaped. + * @var string[] + * @access private + */ + private $_specials = array(); + + /** + * Tokens defined in RFC 2822 (and some related RFCs). + * @var string[] + * @access private + */ + private $_grammar = array(); + + /** + * The name of this Header. + * @var string + * @access private + */ + private $_name; + + /** + * The Encoder used to encode this Header. + * @var Swift_Encoder + * @access private + */ + private $_encoder; + + /** + * The maximum length of a line in the header. + * @var int + * @access private + */ + private $_lineLength = 78; + + /** + * The language used in this Header. + * @var string + */ + private $_lang; + + /** + * The character set of the text in this Header. + * @var string + * @access private + */ + private $_charset = 'utf-8'; + + /** + * The value of this Header, cached. + * @var string + * @access private + */ + private $_cachedValue = null; + + /** + * Set the character set used in this Header. + * @param string $charset + */ + public function setCharset($charset) + { + $this->clearCachedValueIf($charset != $this->_charset); + $this->_charset = $charset; + if (isset($this->_encoder)) + { + $this->_encoder->charsetChanged($charset); + } + } + + /** + * Get the character set used in this Header. + * @return string + */ + public function getCharset() + { + return $this->_charset; + } + + /** + * Set the language used in this Header. + * For example, for US English, 'en-us'. + * This can be unspecified. + * @param string $lang + */ + public function setLanguage($lang) + { + $this->clearCachedValueIf($this->_lang != $lang); + $this->_lang = $lang; + } + + /** + * Get the language used in this Header. + * @return string + */ + public function getLanguage() + { + return $this->_lang; + } + + /** + * Set the encoder used for encoding the header. + * @param Swift_Mime_HeaderEncoder $encoder + */ + public function setEncoder(Swift_Mime_HeaderEncoder $encoder) + { + $this->_encoder = $encoder; + $this->setCachedValue(null); + } + + /** + * Get the encoder used for encoding this Header. + * @return Swift_Mime_HeaderEncoder + */ + public function getEncoder() + { + return $this->_encoder; + } + + /** + * Get the name of this header (e.g. charset). + * @return string + */ + public function getFieldName() + { + return $this->_name; + } + + /** + * Set the maximum length of lines in the header (excluding EOL). + * @param int $lineLength + */ + public function setMaxLineLength($lineLength) + { + $this->clearCachedValueIf($this->_lineLength != $lineLength); + $this->_lineLength = $lineLength; + } + + /** + * Get the maximum permitted length of lines in this Header. + * @return int + */ + public function getMaxLineLength() + { + return $this->_lineLength; + } + + /** + * Get this Header rendered as a RFC 2822 compliant string. + * @return string + * @throws Swift_RfcComplianceException + */ + public function toString() + { + return $this->_tokensToString($this->toTokens()); + } + + /** + * Returns a string representation of this object. + * + * @return string + * + * @see toString() + */ + public function __toString() + { + return $this->toString(); + } + + // -- Points of extension + + /** + * Set the name of this Header field. + * @param string $name + * @access protected + */ + protected function setFieldName($name) + { + $this->_name = $name; + } + + /** + * Initialize some RFC 2822 (and friends) ABNF grammar definitions. + * @access protected + */ + protected function initializeGrammar() + { + $this->_specials = array( + '(', ')', '<', '>', '[', ']', + ':', ';', '@', ',', '.', '"' + ); + + /*** Refer to RFC 2822 for ABNF grammar ***/ + + //All basic building blocks + $this->_grammar['NO-WS-CTL'] = '[\x01-\x08\x0B\x0C\x0E-\x19\x7F]'; + $this->_grammar['WSP'] = '[ \t]'; + $this->_grammar['CRLF'] = '(?:\r\n)'; + $this->_grammar['FWS'] = '(?:(?:' . $this->_grammar['WSP'] . '*' . + $this->_grammar['CRLF'] . ')?' . $this->_grammar['WSP'] . ')'; + $this->_grammar['text'] = '[\x00-\x08\x0B\x0C\x0E-\x7F]'; + $this->_grammar['quoted-pair'] = '(?:\\\\' . $this->_grammar['text'] . ')'; + $this->_grammar['ctext'] = '(?:' . $this->_grammar['NO-WS-CTL'] . + '|[\x21-\x27\x2A-\x5B\x5D-\x7E])'; + //Uses recursive PCRE (?1) -- could be a weak point?? + $this->_grammar['ccontent'] = '(?:' . $this->_grammar['ctext'] . '|' . + $this->_grammar['quoted-pair'] . '|(?1))'; + $this->_grammar['comment'] = '(\((?:' . $this->_grammar['FWS'] . '|' . + $this->_grammar['ccontent']. ')*' . $this->_grammar['FWS'] . '?\))'; + $this->_grammar['CFWS'] = '(?:(?:' . $this->_grammar['FWS'] . '?' . + $this->_grammar['comment'] . ')*(?:(?:' . $this->_grammar['FWS'] . '?' . + $this->_grammar['comment'] . ')|' . $this->_grammar['FWS'] . '))'; + $this->_grammar['qtext'] = '(?:' . $this->_grammar['NO-WS-CTL'] . + '|[\x21\x23-\x5B\x5D-\x7E])'; + $this->_grammar['qcontent'] = '(?:' . $this->_grammar['qtext'] . '|' . + $this->_grammar['quoted-pair'] . ')'; + $this->_grammar['quoted-string'] = '(?:' . $this->_grammar['CFWS'] . '?"' . + '(' . $this->_grammar['FWS'] . '?' . $this->_grammar['qcontent'] . ')*' . + $this->_grammar['FWS'] . '?"' . $this->_grammar['CFWS'] . '?)'; + $this->_grammar['atext'] = '[a-zA-Z0-9!#\$%&\'\*\+\-\/=\?\^_`\{\}\|~]'; + $this->_grammar['atom'] = '(?:' . $this->_grammar['CFWS'] . '?' . + $this->_grammar['atext'] . '+' . $this->_grammar['CFWS'] . '?)'; + $this->_grammar['dot-atom-text'] = '(?:' . $this->_grammar['atext'] . '+' . + '(\.' . $this->_grammar['atext'] . '+)*)'; + $this->_grammar['dot-atom'] = '(?:' . $this->_grammar['CFWS'] . '?' . + $this->_grammar['dot-atom-text'] . '+' . $this->_grammar['CFWS'] . '?)'; + $this->_grammar['word'] = '(?:' . $this->_grammar['atom'] . '|' . + $this->_grammar['quoted-string'] . ')'; + $this->_grammar['phrase'] = '(?:' . $this->_grammar['word'] . '+?)'; + $this->_grammar['no-fold-quote'] = '(?:"(?:' . $this->_grammar['qtext'] . + '|' . $this->_grammar['quoted-pair'] . ')*")'; + $this->_grammar['dtext'] = '(?:' . $this->_grammar['NO-WS-CTL'] . + '|[\x21-\x5A\x5E-\x7E])'; + $this->_grammar['no-fold-literal'] = '(?:\[(?:' . $this->_grammar['dtext'] . + '|' . $this->_grammar['quoted-pair'] . ')*\])'; + + //Message IDs + $this->_grammar['id-left'] = '(?:' . $this->_grammar['dot-atom-text'] . '|' . + $this->_grammar['no-fold-quote'] . ')'; + $this->_grammar['id-right'] = '(?:' . $this->_grammar['dot-atom-text'] . '|' . + $this->_grammar['no-fold-literal'] . ')'; + + //Addresses, mailboxes and paths + $this->_grammar['local-part'] = '(?:' . $this->_grammar['dot-atom'] . '|' . + $this->_grammar['quoted-string'] . ')'; + $this->_grammar['dcontent'] = '(?:' . $this->_grammar['dtext'] . '|' . + $this->_grammar['quoted-pair'] . ')'; + $this->_grammar['domain-literal'] = '(?:' . $this->_grammar['CFWS'] . '?\[(' . + $this->_grammar['FWS'] . '?' . $this->_grammar['dcontent'] . ')*?' . + $this->_grammar['FWS'] . '?\]' . $this->_grammar['CFWS'] . '?)'; + $this->_grammar['domain'] = '(?:' . $this->_grammar['dot-atom'] . '|' . + $this->_grammar['domain-literal'] . ')'; + $this->_grammar['addr-spec'] = '(?:' . $this->_grammar['local-part'] . '@' . + $this->_grammar['domain'] . ')'; + } + + /** + * Get the grammar defined for $name token. + * @param string $name execatly as written in the RFC + * @return string + */ + protected function getGrammar($name) + { + if (array_key_exists($name, $this->_grammar)) + { + return $this->_grammar[$name]; + } + else + { + throw new Swift_RfcComplianceException( + "No such grammar '" . $name . "' defined." + ); + } + } + + /** + * Escape special characters in a string (convert to quoted-pairs). + * @param string $token + * @param string[] $include additonal chars to escape + * @param string[] $exclude chars from escaping + * @return string + */ + protected function escapeSpecials($token, $include = array(), + $exclude = array()) + { + foreach ( + array_merge(array('\\'), array_diff($this->_specials, $exclude), $include) as $char) + { + $token = str_replace($char, '\\' . $char, $token); + } + return $token; + } + + /** + * Produces a compliant, formatted RFC 2822 'phrase' based on the string given. + * @param Swift_Mime_Header $header + * @param string $string as displayed + * @param string $charset of the text + * @param Swift_Mime_HeaderEncoder $encoder + * @param boolean $shorten the first line to make remove for header name + * @return string + */ + protected function createPhrase(Swift_Mime_Header $header, $string, $charset, + Swift_Mime_HeaderEncoder $encoder = null, $shorten = false) + { + //Treat token as exactly what was given + $phraseStr = $string; + //If it's not valid + if (!preg_match('/^' . $this->_grammar['phrase'] . '$/D', $phraseStr)) + { + // .. but it is just ascii text, try escaping some characters + // and make it a quoted-string + if (preg_match('/^' . $this->_grammar['text'] . '*$/D', $phraseStr)) + { + $phraseStr = $this->escapeSpecials( + $phraseStr, array('"'), $this->_specials + ); + $phraseStr = '"' . $phraseStr . '"'; + } + else // ... otherwise it needs encoding + { + //Determine space remaining on line if first line + if ($shorten) + { + $usedLength = strlen($header->getFieldName() . ': '); + } + else + { + $usedLength = 0; + } + $phraseStr = $this->encodeWords($header, $string, $usedLength); + } + } + + return $phraseStr; + } + + /** + * Encode needed word tokens within a string of input. + * @param string $input + * @param string $usedLength, optional + * @return string + */ + protected function encodeWords(Swift_Mime_Header $header, $input, + $usedLength = -1) + { + $value = ''; + + $tokens = $this->getEncodableWordTokens($input); + + foreach ($tokens as $token) + { + //See RFC 2822, Sect 2.2 (really 2.2 ??) + if ($this->tokenNeedsEncoding($token)) + { + //Don't encode starting WSP + $firstChar = substr($token, 0, 1); + switch($firstChar) + { + case ' ': + case "\t": + $value .= $firstChar; + $token = substr($token, 1); + } + + if (-1 == $usedLength) + { + $usedLength = strlen($header->getFieldName() . ': ') + strlen($value); + } + $value .= $this->getTokenAsEncodedWord($token, $usedLength); + + $header->setMaxLineLength(76); //Forefully override + } + else + { + $value .= $token; + } + } + + return $value; + } + + /** + * Test if a token needs to be encoded or not. + * @param string $token + * @return boolean + */ + protected function tokenNeedsEncoding($token) + { + return preg_match('~[\x00-\x08\x10-\x19\x7F-\xFF\r\n]~', $token); + } + + /** + * Splits a string into tokens in blocks of words which can be encoded quickly. + * @param string $string + * @return string[] + */ + protected function getEncodableWordTokens($string) + { + $tokens = array(); + + $encodedToken = ''; + //Split at all whitespace boundaries + foreach (preg_split('~(?=[\t ])~', $string) as $token) + { + if ($this->tokenNeedsEncoding($token)) + { + $encodedToken .= $token; + } + else + { + if (strlen($encodedToken) > 0) + { + $tokens[] = $encodedToken; + $encodedToken = ''; + } + $tokens[] = $token; + } + } + if (strlen($encodedToken)) + { + $tokens[] = $encodedToken; + } + + return $tokens; + } + + /** + * Get a token as an encoded word for safe insertion into headers. + * @param string $token to encode + * @param int $firstLineOffset, optional + * @return string + */ + protected function getTokenAsEncodedWord($token, $firstLineOffset = 0) + { + //Adjust $firstLineOffset to account for space needed for syntax + $charsetDecl = $this->_charset; + if (isset($this->_lang)) + { + $charsetDecl .= '*' . $this->_lang; + } + $encodingWrapperLength = strlen( + '=?' . $charsetDecl . '?' . $this->_encoder->getName() . '??=' + ); + + if ($firstLineOffset >= 75) //Does this logic need to be here? + { + $firstLineOffset = 0; + } + + $encodedTextLines = explode("\r\n", + $this->_encoder->encodeString( + $token, $firstLineOffset, 75 - $encodingWrapperLength + ) + ); + + foreach ($encodedTextLines as $lineNum => $line) + { + $encodedTextLines[$lineNum] = '=?' . $charsetDecl . + '?' . $this->_encoder->getName() . + '?' . $line . '?='; + } + + return implode("\r\n ", $encodedTextLines); + } + + /** + * Generates tokens from the given string which include CRLF as individual tokens. + * @param string $token + * @return string[] + * @access protected + */ + protected function generateTokenLines($token) + { + return preg_split('~(\r\n)~', $token, -1, PREG_SPLIT_DELIM_CAPTURE); + } + + /** + * Set a value into the cache. + * @param string $value + * @access protected + */ + protected function setCachedValue($value) + { + $this->_cachedValue = $value; + } + + /** + * Get the value in the cache. + * @return string + * @access protected + */ + protected function getCachedValue() + { + return $this->_cachedValue; + } + + /** + * Clear the cached value if $condition is met. + * @param boolean $condition + * @access protected + */ + protected function clearCachedValueIf($condition) + { + if ($condition) + { + $this->setCachedValue(null); + } + } + + // -- Private methods + + /** + * Generate a list of all tokens in the final header. + * @param string $string input, optional + * @return string[] + * @access private + */ + protected function toTokens($string = null) + { + if (is_null($string)) + { + $string = $this->getFieldBody(); + } + + $tokens = array(); + + //Generate atoms; split at all invisible boundaries followed by WSP + foreach (preg_split('~(?=[ \t])~', $string) as $token) + { + $tokens = array_merge($tokens, $this->generateTokenLines($token)); + } + + return $tokens; + } + + /** + * Takes an array of tokens which appear in the header and turns them into + * an RFC 2822 compliant string, adding FWSP where needed. + * @param string[] $tokens + * @return string + * @access private + */ + private function _tokensToString(array $tokens) + { + $lineCount = 0; + $headerLines = array(); + $headerLines[] = $this->_name . ': '; + $currentLine =& $headerLines[$lineCount++]; + + //Build all tokens back into compliant header + foreach ($tokens as $i => $token) + { + //Line longer than specified maximum or token was just a new line + if (("\r\n" == $token) || + ($i > 0 && strlen($currentLine . $token) > $this->_lineLength) + && 0 < strlen($currentLine)) + { + $headerLines[] = ''; + $currentLine =& $headerLines[$lineCount++]; + } + + //Append token to the line + if ("\r\n" != $token) + { + $currentLine .= $token; + } + } + + //Implode with FWS (RFC 2822, 2.2.3) + return implode("\r\n", $headerLines) . "\r\n"; + } + +} diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Headers/DateHeader.php b/External/swiftmailer/lib/classes/Swift/Mime/Headers/DateHeader.php new file mode 100755 index 0000000..598c0c5 --- /dev/null +++ b/External/swiftmailer/lib/classes/Swift/Mime/Headers/DateHeader.php @@ -0,0 +1,118 @@ +<?php + +/* + * This file is part of SwiftMailer. + * (c) 2004-2009 Chris Corbyn + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +//@require 'Swift/Mime/Headers/AbstractHeader.php'; + + +/** + * A Date MIME Header for Swift Mailer. + * @package Swift + * @subpackage Mime + * @author Chris Corbyn + */ +class Swift_Mime_Headers_DateHeader extends Swift_Mime_Headers_AbstractHeader +{ + + /** + * The UNIX timestamp value of this Header. + * @var int + * @access private + */ + private $_timestamp; + + /** + * Creates a new DateHeader with $name and $timestamp. + * Example: + * <code> + * <?php + * $header = new Swift_Mime_Headers_DateHeader('Date', time()); + * ?> + * </code> + * @param string $name of Header + */ + public function __construct($name) + { + $this->setFieldName($name); + } + + /** + * Get the type of Header that this instance represents. + * @return int + * @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX + * @see TYPE_DATE, TYPE_ID, TYPE_PATH + */ + public function getFieldType() + { + return self::TYPE_DATE; + } + + /** + * Set the model for the field body. + * This method takes a UNIX timestamp. + * @param int $model + */ + public function setFieldBodyModel($model) + { + $this->setTimestamp($model); + } + + /** + * Get the model for the field body. + * This method returns a UNIX timestamp. + * @return mixed + */ + public function getFieldBodyModel() + { + return $this->getTimestamp(); + } + + /** + * Get the UNIX timestamp of the Date in this Header. + * @return int + */ + public function getTimestamp() + { + return $this->_timestamp; + } + + /** + * Set the UNIX timestamp of the Date in this Header. + * @param int $timestamp + */ + public function setTimestamp($timestamp) + { + if (!is_null($timestamp)) + { + $timestamp = (int) $timestamp; + } + $this->clearCachedValueIf($this->_timestamp != $timestamp); + $this->_timestamp = $timestamp; + } + + /** + * Get the string value of the body in this Header. + * This is not necessarily RFC 2822 compliant since folding white space will + * not be added at this stage (see {@link toString()} for that). + * @return string + * @see toString() + */ + public function getFieldBody() + { + if (!$this->getCachedValue()) + { + if (isset($this->_timestamp)) + { + $this->setCachedValue(date('r', $this->_timestamp)); + } + } + return $this->getCachedValue(); + } + +} diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Headers/IdentificationHeader.php b/External/swiftmailer/lib/classes/Swift/Mime/Headers/IdentificationHeader.php new file mode 100755 index 0000000..55ff737 --- /dev/null +++ b/External/swiftmailer/lib/classes/Swift/Mime/Headers/IdentificationHeader.php @@ -0,0 +1,161 @@ +<?php + +/* + * This file is part of SwiftMailer. + * (c) 2004-2009 Chris Corbyn + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +//@require 'Swift/Mime/Headers/AbstractHeader.php'; +//@require 'Swift/RfcComplianceException.php'; + +/** + * An ID MIME Header for something like Message-ID or Content-ID. + * @package Swift + * @subpackage Mime + * @author Chris Corbyn + */ +class Swift_Mime_Headers_IdentificationHeader + extends Swift_Mime_Headers_AbstractHeader +{ + + /** + * The IDs used in the value of this Header. + * This may hold multiple IDs or just a single ID. + * @var string[] + * @access private + */ + private $_ids = array(); + + /** + * Creates a new IdentificationHeader with the given $name and $id. + * @param string $name + */ + public function __construct($name) + { + $this->setFieldName($name); + $this->initializeGrammar(); + } + + /** + * Get the type of Header that this instance represents. + * @return int + * @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX + * @see TYPE_DATE, TYPE_ID, TYPE_PATH + */ + public function getFieldType() + { + return self::TYPE_ID; + } + + /** + * Set the model for the field body. + * This method takes a string ID, or an array of IDs + * @param mixed $model + * @throws Swift_RfcComplianceException + */ + public function setFieldBodyModel($model) + { + $this->setId($model); + } + + /** + * Get the model for the field body. + * This method returns an array of IDs + * @return array + */ + public function getFieldBodyModel() + { + return $this->getIds(); + } + + /** + * Set the ID used in the value of this header. + * @param string $id + * @throws Swift_RfcComplianceException + */ + public function setId($id) + { + return $this->setIds(array($id)); + } + + /** + * Get the ID used in the value of this Header. + * If multiple IDs are set only the first is returned. + * @return string + */ + public function getId() + { + if (count($this->_ids) > 0) + { + return $this->_ids[0]; + } + } + + /** + * Set a collection of IDs to use in the value of this Header. + * @param string[] $ids + * @throws Swift_RfcComplianceException + */ + public function setIds(array $ids) + { + $actualIds = array(); + + foreach ($ids as $k => $id) + { + if (preg_match( + '/^' . $this->getGrammar('id-left') . '@' . + $this->getGrammar('id-right') . '$/D', + $id + )) + { + $actualIds[] = $id; + } + else + { + throw new Swift_RfcComplianceException( + 'Invalid ID given <' . $id . '>' + ); + } + } + + $this->clearCachedValueIf($this->_ids != $actualIds); + $this->_ids = $actualIds; + } + + /** + * Get the list of IDs used in this Header. + * @return string[] + */ + public function getIds() + { + return $this->_ids; + } + + /** + * Get the string value of the body in this Header. + * This is not necessarily RFC 2822 compliant since folding white space will + * not be added at this stage (see {@link toString()} for that). + * @return string + * @see toString() + * @throws Swift_RfcComplianceException + */ + public function getFieldBody() + { + if (!$this->getCachedValue()) + { + $angleAddrs = array(); + + foreach ($this->_ids as $id) + { + $angleAddrs[] = '<' . $id . '>'; + } + + $this->setCachedValue(implode(' ', $angleAddrs)); + } + return $this->getCachedValue(); + } + +} diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Headers/MailboxHeader.php b/External/swiftmailer/lib/classes/Swift/Mime/Headers/MailboxHeader.php new file mode 100755 index 0000000..77d3bba --- /dev/null +++ b/External/swiftmailer/lib/classes/Swift/Mime/Headers/MailboxHeader.php @@ -0,0 +1,316 @@ +<?php + +/* + * This file is part of SwiftMailer. + * (c) 2004-2009 Chris Corbyn + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +//@require 'Swift/Mime/Headers/AbstractHeader.php'; +//@require 'Swift/Mime/HeaderEncoder.php'; + +/** + * A Mailbox Address MIME Header for something like From or Sender. + * @package Swift + * @subpackage Mime + * @author Chris Corbyn + */ +class Swift_Mime_Headers_MailboxHeader extends Swift_Mime_Headers_AbstractHeader +{ + + /** + * The mailboxes used in this Header. + * @var string[] + * @access private + */ + private $_mailboxes = array(); + + /** + * Creates a new MailboxHeader with $name. + * @param string $name of Header + * @param Swift_Mime_HeaderEncoder $encoder + */ + public function __construct($name, Swift_Mime_HeaderEncoder $encoder) + { + $this->setFieldName($name); + $this->setEncoder($encoder); + $this->initializeGrammar(); + } + + /** + * Get the type of Header that this instance represents. + * @return int + * @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX + * @see TYPE_DATE, TYPE_ID, TYPE_PATH + */ + public function getFieldType() + { + return self::TYPE_MAILBOX; + } + + /** + * Set the model for the field body. + * This method takes a string, or an array of addresses. + * @param mixed $model + * @throws Swift_RfcComplianceException + */ + public function setFieldBodyModel($model) + { + $this->setNameAddresses($model); + } + + /** + * Get the model for the field body. + * This method returns an associative array like {@link getNameAddresses()} + * @return array + * @throws Swift_RfcComplianceException + */ + public function getFieldBodyModel() + { + return $this->getNameAddresses(); + } + + /** + * Set a list of mailboxes to be shown in this Header. + * The mailboxes can be a simple array of addresses, or an array of + * key=>value pairs where (email => personalName). + * Example: + * <code> + * <?php + * //Sets two mailboxes in the Header, one with a personal name + * $header->setNameAddresses(array( + * 'chris@swiftmailer.org' => 'Chris Corbyn', + * 'mark@swiftmailer.org' //No associated personal name + * )); + * ?> + * </code> + * @param string|string[] $mailboxes + * @throws Swift_RfcComplianceException + * @see __construct() + * @see setAddresses() + * @see setValue() + */ + public function setNameAddresses($mailboxes) + { + $this->_mailboxes = $this->normalizeMailboxes((array) $mailboxes); + $this->setCachedValue(null); //Clear any cached value + } + + /** + * Get the full mailbox list of this Header as an array of valid RFC 2822 strings. + * Example: + * <code> + * <?php + * $header = new Swift_Mime_Headers_MailboxHeader('From', + * array('chris@swiftmailer.org' => 'Chris Corbyn', + * 'mark@swiftmailer.org' => 'Mark Corbyn') + * ); + * print_r($header->getNameAddressStrings()); + * // array ( + * // 0 => Chris Corbyn <chris@swiftmailer.org>, + * // 1 => Mark Corbyn <mark@swiftmailer.org> + * // ) + * ?> + * </code> + * @return string[] + * @throws Swift_RfcComplianceException + * @see getNameAddresses() + * @see toString() + */ + public function getNameAddressStrings() + { + return $this->_createNameAddressStrings($this->getNameAddresses()); + } + + /** + * Get all mailboxes in this Header as key=>value pairs. + * The key is the address and the value is the name (or null if none set). + * Example: + * <code> + * <?php + * $header = new Swift_Mime_Headers_MailboxHeader('From', + * array('chris@swiftmailer.org' => 'Chris Corbyn', + * 'mark@swiftmailer.org' => 'Mark Corbyn') + * ); + * print_r($header->getNameAddresses()); + * // array ( + * // chris@swiftmailer.org => Chris Corbyn, + * // mark@swiftmailer.org => Mark Corbyn + * // ) + * ?> + * </code> + * @return string[] + * @see getAddresses() + * @see getNameAddressStrings() + */ + public function getNameAddresses() + { + return $this->_mailboxes; + } + + /** + * Makes this Header represent a list of plain email addresses with no names. + * Example: + * <code> + * <?php + * //Sets three email addresses as the Header data + * $header->setAddresses( + * array('one@domain.tld', 'two@domain.tld', 'three@domain.tld') + * ); + * ?> + * </code> + * @param string[] $addresses + * @throws Swift_RfcComplianceException + * @see setNameAddresses() + * @see setValue() + */ + public function setAddresses($addresses) + { + return $this->setNameAddresses(array_values((array) $addresses)); + } + + /** + * Get all email addresses in this Header. + * @return string[] + * @see getNameAddresses() + */ + public function getAddresses() + { + return array_keys($this->_mailboxes); + } + + /** + * Remove one or more addresses from this Header. + * @param string|string[] $addresses + */ + public function removeAddresses($addresses) + { + $this->setCachedValue(null); + foreach ((array) $addresses as $address) + { + unset($this->_mailboxes[$address]); + } + } + + /** + * Get the string value of the body in this Header. + * This is not necessarily RFC 2822 compliant since folding white space will + * not be added at this stage (see {@link toString()} for that). + * @return string + * @throws Swift_RfcComplianceException + * @see toString() + */ + public function getFieldBody() + { + //Compute the string value of the header only if needed + if (is_null($this->getCachedValue())) + { + $this->setCachedValue($this->createMailboxListString($this->_mailboxes)); + } + return $this->getCachedValue(); + } + + // -- Points of extension + + /** + * Normalizes a user-input list of mailboxes into consistent key=>value pairs. + * @param string[] $mailboxes + * @return string[] + * @access protected + */ + protected function normalizeMailboxes(array $mailboxes) + { + $actualMailboxes = array(); + + foreach ($mailboxes as $key => $value) + { + if (is_string($key)) //key is email addr + { + $address = $key; + $name = $value; + } + else + { + $address = $value; + $name = null; + } + $this->_assertValidAddress($address); + $actualMailboxes[$address] = $name; + } + + return $actualMailboxes; + } + + /** + * Produces a compliant, formatted display-name based on the string given. + * @param string $displayName as displayed + * @param boolean $shorten the first line to make remove for header name + * @return string + * @access protected + */ + protected function createDisplayNameString($displayName, $shorten = false) + { + return $this->createPhrase($this, $displayName, + $this->getCharset(), $this->getEncoder(), $shorten + ); + } + + /** + * Creates a string form of all the mailboxes in the passed array. + * @param string[] $mailboxes + * @return string + * @throws Swift_RfcComplianceException + * @access protected + */ + protected function createMailboxListString(array $mailboxes) + { + return implode(', ', $this->_createNameAddressStrings($mailboxes)); + } + + // -- Private methods + + /** + * Return an array of strings conforming the the name-addr spec of RFC 2822. + * @param string[] $mailboxes + * @return string[] + * @access private + */ + private function _createNameAddressStrings(array $mailboxes) + { + $strings = array(); + + foreach ($mailboxes as $email => $name) + { + $mailboxStr = $email; + if (!is_null($name)) + { + $nameStr = $this->createDisplayNameString($name, empty($strings)); + $mailboxStr = $nameStr . ' <' . $mailboxStr . '>'; + } + $strings[] = $mailboxStr; + } + + return $strings; + } + + /** + * Throws an Exception if the address passed does not comply with RFC 2822. + * @param string $address + * @throws Exception If invalid. + * @access protected + */ + private function _assertValidAddress($address) + { + if (!preg_match('/^' . $this->getGrammar('addr-spec') . '$/D', + $address)) + { + throw new Swift_RfcComplianceException( + 'Address in mailbox given [' . $address . + '] does not comply with RFC 2822, 3.6.2.' + ); + } + } + +} diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Headers/ParameterizedHeader.php b/External/swiftmailer/lib/classes/Swift/Mime/Headers/ParameterizedHeader.php new file mode 100755 index 0000000..974b44e --- /dev/null +++ b/External/swiftmailer/lib/classes/Swift/Mime/Headers/ParameterizedHeader.php @@ -0,0 +1,274 @@ +<?php + +/* + * This file is part of SwiftMailer. + * (c) 2004-2009 Chris Corbyn + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +//@require 'Swift/Mime/Headers/UnstructuredHeader.php'; +//@require 'Swift/Mime/HeaderEncoder.php'; +//@require 'Swift/Mime/ParameterizedHeader.php'; +//@require 'Swift/Encoder.php'; + +/** + * An abstract base MIME Header. + * @package Swift + * @subpackage Mime + * @author Chris Corbyn + */ +class Swift_Mime_Headers_ParameterizedHeader + extends Swift_Mime_Headers_UnstructuredHeader + implements Swift_Mime_ParameterizedHeader +{ + + /** + * The Encoder used to encode the parameters. + * @var Swift_Encoder + * @access private + */ + private $_paramEncoder; + + /** + * The parameters as an associative array. + * @var string[] + * @access private + */ + private $_params = array(); + + /** + * RFC 2231's definition of a token. + * @var string + * @access private + */ + private $_tokenRe; + + /** + * Creates a new ParameterizedHeader with $name. + * @param string $name + * @param Swift_Mime_HeaderEncoder $encoder + * @param Swift_Encoder $paramEncoder, optional + */ + public function __construct($name, Swift_Mime_HeaderEncoder $encoder, + Swift_Encoder $paramEncoder = null) + { + $this->setFieldName($name); + $this->setEncoder($encoder); + $this->_paramEncoder = $paramEncoder; + $this->initializeGrammar(); + $this->_tokenRe = '(?:[\x21\x23-\x27\x2A\x2B\x2D\x2E\x30-\x39\x41-\x5A\x5E-\x7E]+)'; + } + + /** + * Get the type of Header that this instance represents. + * @return int + * @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX + * @see TYPE_DATE, TYPE_ID, TYPE_PATH + */ + public function getFieldType() + { + return self::TYPE_PARAMETERIZED; + } + + /** + * Set the character set used in this Header. + * @param string $charset + */ + public function setCharset($charset) + { + parent::setCharset($charset); + if (isset($this->_paramEncoder)) + { + $this->_paramEncoder->charsetChanged($charset); + } + } + + /** + * Set the value of $parameter. + * @param string $parameter + * @param string $value + */ + public function setParameter($parameter, $value) + { + $this->setParameters(array_merge($this->getParameters(), array($parameter => $value))); + } + + /** + * Get the value of $parameter. + * @return string + */ + public function getParameter($parameter) + { + $params = $this->getParameters(); + return array_key_exists($parameter, $params) + ? $params[$parameter] + : null; + } + + /** + * Set an associative array of parameter names mapped to values. + * @param string[] + */ + public function setParameters(array $parameters) + { + $this->clearCachedValueIf($this->_params != $parameters); + $this->_params = $parameters; + } + + /** + * Returns an associative array of parameter names mapped to values. + * @return string[] + */ + public function getParameters() + { + return $this->_params; + } + + /** + * Get the value of this header prepared for rendering. + * @return string + */ + public function getFieldBody() //TODO: Check caching here + { + $body = parent::getFieldBody(); + foreach ($this->_params as $name => $value) + { + if (!is_null($value)) + { + //Add the parameter + $body .= '; ' . $this->_createParameter($name, $value); + } + } + return $body; + } + + // -- Protected methods + + /** + * Generate a list of all tokens in the final header. + * This doesn't need to be overridden in theory, but it is for implementation + * reasons to prevent potential breakage of attributes. + * @return string[] + * @access protected + */ + protected function toTokens($string = null) + { + $tokens = parent::toTokens(parent::getFieldBody()); + + //Try creating any parameters + foreach ($this->_params as $name => $value) + { + if (!is_null($value)) + { + //Add the semi-colon separator + $tokens[count($tokens)-1] .= ';'; + $tokens = array_merge($tokens, $this->generateTokenLines( + ' ' . $this->_createParameter($name, $value) + )); + } + } + + return $tokens; + } + + // -- Private methods + + /** + * Render a RFC 2047 compliant header parameter from the $name and $value. + * @param string $name + * @param string $value + * @return string + * @access private + */ + private function _createParameter($name, $value) + { + $origValue = $value; + + $encoded = false; + //Allow room for parameter name, indices, "=" and DQUOTEs + $maxValueLength = $this->getMaxLineLength() - strlen($name . '=*N"";') - 1; + $firstLineOffset = 0; + + //If it's not already a valid parameter value... + if (!preg_match('/^' . $this->_tokenRe . '$/D', $value)) + { + //TODO: text, or something else?? + //... and it's not ascii + if (!preg_match('/^' . $this->getGrammar('text') . '*$/D', $value)) + { + $encoded = true; + //Allow space for the indices, charset and language + $maxValueLength = $this->getMaxLineLength() - strlen($name . '*N*="";') - 1; + $firstLineOffset = strlen( + $this->getCharset() . "'" . $this->getLanguage() . "'" + ); + } + } + + //Encode if we need to + if ($encoded || strlen($value) > $maxValueLength) + { + if (isset($this->_paramEncoder)) + { + $value = $this->_paramEncoder->encodeString( + $origValue, $firstLineOffset, $maxValueLength + ); + } + else //We have to go against RFC 2183/2231 in some areas for interoperability + { + $value = $this->getTokenAsEncodedWord($origValue); + $encoded = false; + } + } + + $valueLines = isset($this->_paramEncoder) ? explode("\r\n", $value) : array($value); + + //Need to add indices + if (count($valueLines) > 1) + { + $paramLines = array(); + foreach ($valueLines as $i => $line) + { + $paramLines[] = $name . '*' . $i . + $this->_getEndOfParameterValue($line, $encoded, $i == 0); + } + return implode(";\r\n ", $paramLines); + } + else + { + return $name . $this->_getEndOfParameterValue( + $valueLines[0], $encoded, true + ); + } + } + + /** + * Returns the parameter value from the "=" and beyond. + * @param string $value to append + * @param boolean $encoded + * @param boolean $firstLine + * @return string + * @access private + */ + private function _getEndOfParameterValue($value, $encoded = false, $firstLine = false) + { + if (!preg_match('/^' . $this->_tokenRe . '$/D', $value)) + { + $value = '"' . $value . '"'; + } + $prepend = '='; + if ($encoded) + { + $prepend = '*='; + if ($firstLine) + { + $prepend = '*=' . $this->getCharset() . "'" . $this->getLanguage() . + "'"; + } + } + return $prepend . $value; + } + +} diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Headers/PathHeader.php b/External/swiftmailer/lib/classes/Swift/Mime/Headers/PathHeader.php new file mode 100755 index 0000000..0a8a100 --- /dev/null +++ b/External/swiftmailer/lib/classes/Swift/Mime/Headers/PathHeader.php @@ -0,0 +1,126 @@ +<?php + +/* + * This file is part of SwiftMailer. + * (c) 2004-2009 Chris Corbyn + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +//@require 'Swift/Mime/Headers/AbstractHeader.php'; +//@require 'Swift/RfcComplianceException.php'; + +/** + * A Path Header in Swift Mailer, such a Return-Path. + * @package Swift + * @subpackage Mime + * @author Chris Corbyn + */ +class Swift_Mime_Headers_PathHeader extends Swift_Mime_Headers_AbstractHeader +{ + + /** + * The address in this Header (if specified). + * @var string + * @access private + */ + private $_address; + + /** + * Creates a new PathHeader with the given $name. + * @param string $name + */ + public function __construct($name) + { + $this->setFieldName($name); + $this->initializeGrammar(); + } + + /** + * Get the type of Header that this instance represents. + * @return int + * @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX + * @see TYPE_DATE, TYPE_ID, TYPE_PATH + */ + public function getFieldType() + { + return self::TYPE_PATH; + } + + /** + * Set the model for the field body. + * This method takes a string for an address. + * @param string $model + * @throws Swift_RfcComplianceException + */ + public function setFieldBodyModel($model) + { + $this->setAddress($model); + } + + /** + * Get the model for the field body. + * This method returns a string email address. + * @return mixed + */ + public function getFieldBodyModel() + { + return $this->getAddress(); + } + + /** + * Set the Address which should appear in this Header. + * @param string $address + * @throws Swift_RfcComplianceException + */ + public function setAddress($address) + { + if (is_null($address)) + { + $this->_address = null; + } + elseif ('' == $address + || preg_match('/^' . $this->getGrammar('addr-spec') . '$/D', $address)) + { + $this->_address = $address; + } + else + { + throw new Swift_RfcComplianceException( + 'Address set in PathHeader does not comply with addr-spec of RFC 2822.' + ); + } + $this->setCachedValue(null); + } + + /** + * Get the address which is used in this Header (if any). + * Null is returned if no address is set. + * @return string + */ + public function getAddress() + { + return $this->_address; + } + + /** + * Get the string value of the body in this Header. + * This is not necessarily RFC 2822 compliant since folding white space will + * not be added at this stage (see {@link toString()} for that). + * @return string + * @see toString() + */ + public function getFieldBody() + { + if (!$this->getCachedValue()) + { + if (isset($this->_address)) + { + $this->setCachedValue('<' . $this->_address . '>'); + } + } + return $this->getCachedValue(); + } + +} diff --git a/External/swiftmailer/lib/classes/Swift/Mime/Headers/UnstructuredHeader.php b/External/swiftmailer/lib/classes/Swift/Mime/Headers/UnstructuredHeader.php new file mode 100755 index 0000000..fdcc21e --- /dev/null +++ b/External/swiftmailer/lib/classes/Swift/Mime/Headers/UnstructuredHeader.php @@ -0,0 +1,108 @@ +<?php + +/* + * This file is part of SwiftMailer. + * (c) 2004-2009 Chris Corbyn + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +//@require 'Swift/Mime/Headers/AbstractHeader.php'; +//@require 'Swift/Mime/HeaderEncoder.php'; + +/** + * A Simple MIME Header. + * @package Swift + * @subpackage Mime + * @author Chris Corbyn + */ +class Swift_Mime_Headers_UnstructuredHeader + extends Swift_Mime_Headers_AbstractHeader +{ + + /** + * The value of this Header. + * @var string + * @access private + */ + private $_value; + + /** + * Creates a new SimpleHeader with $name. + * @param string $name + * @param Swift_Mime_HeaderEncoder $encoder + */ + public function __construct($name, Swift_Mime_HeaderEncoder $encoder) + { + $this->setFieldName($name); + $this->setEncoder($encoder); + } + /** + * Get the type of Header that this instance represents. + * @return int + * @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX + * @see TYPE_DATE, TYPE_ID, TYPE_PATH + */ + public function getFieldType() + { + return self::TYPE_TEXT; + } + + /** + * Set the model for the field body. + * This method takes a string for the field value. + * @param string $model + */ + public function setFieldBodyModel($model) + { + $this->setValue($model); + } + + /** + * Get the model for the field body. + * This method returns a string. + * @return string + */ + public function getFieldBodyModel() + { + return $this->getValue(); + } + + /** + * Get the (unencoded) value of this header. + * @return string + */ + public function getValue() + { + return $this->_value; + } + + /** + * Set the (unencoded) value of this header. + * @param string $value + */ + public function setValue($value) + { + $this->clearCachedValueIf($this->_value != $value); + $this->_value = $value; + } + + /** + * Get the value of this header prepared for rendering. + * @return string + */ + public function getFieldBody() + { + if (!$this->getCachedValue()) + { + $this->setCachedValue( + str_replace('\\', '\\\\', $this->encodeWords( + $this, $this->_value, -1, $this->getCharset(), $this->getEncoder() + )) + ); + } + return $this->getCachedValue(); + } + +} |