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http/
mail/
program/
lib/
Crypt/
GPG/
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Viewing file:  UserId.php (9.17 KB) -rw-r--r--Select action/file-type:  ( +) |  ( +) |  ( +) | Code ( +) | Session ( +) |  ( +) | SDB ( +) |  ( +) |  ( +) |  ( +) |  ( +) |  ( +) |
<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
* Contains a data class representing a GPG user id
*
* PHP version 5
*
* LICENSE:
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of the
* License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @category Encryption
* @package Crypt_GPG
* @author Michael Gauthier <mike@silverorange.com>
* @copyright 2008-2010 silverorange
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
* @version CVS: $Id$
* @link http://pear.php.net/package/Crypt_GPG
*/
// {{{ class Crypt_GPG_UserId
/**
* A class for GPG user id information
*
* This class is used to store the results of the {@link Crypt_GPG::getKeys()}
* method. User id objects are members of a {@link Crypt_GPG_Key} object.
*
* @category Encryption
* @package Crypt_GPG
* @author Michael Gauthier <mike@silverorange.com>
* @copyright 2008-2010 silverorange
* @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1
* @link http://pear.php.net/package/Crypt_GPG
* @see Crypt_GPG::getKeys()
* @see Crypt_GPG_Key::getUserIds()
*/
class Crypt_GPG_UserId
{
// {{{ class properties
/**
* The name field of this user id
*
* @var string
*/
private $_name = '';
/**
* The comment field of this user id
*
* @var string
*/
private $_comment = '';
/**
* The email field of this user id
*
* @var string
*/
private $_email = '';
/**
* Whether or not this user id is revoked
*
* @var boolean
*/
private $_isRevoked = false;
/**
* Whether or not this user id is valid
*
* @var boolean
*/
private $_isValid = true;
// }}}
// {{{ __construct()
/**
* Creates a new user id
*
* User ids can be initialized from an array of named values. Available
* names are:
*
* - <kbd>string name</kbd> - the name field of the user id.
* - <kbd>string comment</kbd> - the comment field of the user id.
* - <kbd>string email</kbd> - the email field of the user id.
* - <kbd>boolean valid</kbd> - whether or not the user id is valid.
* - <kbd>boolean revoked</kbd> - whether or not the user id is revoked.
*
* @param Crypt_GPG_UserId|string|array $userId optional. Either an
* existing user id object, which is copied; a user id string, which
* is parsed; or an array of initial values.
*/
public function __construct($userId = null)
{
// parse from string
if (is_string($userId)) {
$userId = self::parse($userId);
}
// copy from object
if ($userId instanceof Crypt_GPG_UserId) {
$this->_name = $userId->_name;
$this->_comment = $userId->_comment;
$this->_email = $userId->_email;
$this->_isRevoked = $userId->_isRevoked;
$this->_isValid = $userId->_isValid;
}
// initialize from array
if (is_array($userId)) {
if (array_key_exists('name', $userId)) {
$this->setName($userId['name']);
}
if (array_key_exists('comment', $userId)) {
$this->setComment($userId['comment']);
}
if (array_key_exists('email', $userId)) {
$this->setEmail($userId['email']);
}
if (array_key_exists('revoked', $userId)) {
$this->setRevoked($userId['revoked']);
}
if (array_key_exists('valid', $userId)) {
$this->setValid($userId['valid']);
}
}
}
// }}}
// {{{ getName()
/**
* Gets the name field of this user id
*
* @return string the name field of this user id.
*/
public function getName()
{
return $this->_name;
}
// }}}
// {{{ getComment()
/**
* Gets the comments field of this user id
*
* @return string the comments field of this user id.
*/
public function getComment()
{
return $this->_comment;
}
// }}}
// {{{ getEmail()
/**
* Gets the email field of this user id
*
* @return string the email field of this user id.
*/
public function getEmail()
{
return $this->_email;
}
// }}}
// {{{ isRevoked()
/**
* Gets whether or not this user id is revoked
*
* @return boolean true if this user id is revoked and false if it is not.
*/
public function isRevoked()
{
return $this->_isRevoked;
}
// }}}
// {{{ isValid()
/**
* Gets whether or not this user id is valid
*
* @return boolean true if this user id is valid and false if it is not.
*/
public function isValid()
{
return $this->_isValid;
}
// }}}
// {{{ __toString()
/**
* Gets a string representation of this user id
*
* The string is formatted as:
* <b><kbd>name (comment) <email-address></kbd></b>.
*
* @return string a string representation of this user id.
*/
public function __toString()
{
$components = array();
if (strlen($this->_name) > 0) {
$components[] = $this->_name;
}
if (strlen($this->_comment) > 0) {
$components[] = '(' . $this->_comment . ')';
}
if (strlen($this->_email) > 0) {
$components[] = '<' . $this->_email. '>';
}
return implode(' ', $components);
}
// }}}
// {{{ setName()
/**
* Sets the name field of this user id
*
* @param string $name the name field of this user id.
*
* @return Crypt_GPG_UserId the current object, for fluent interface.
*/
public function setName($name)
{
$this->_name = strval($name);
return $this;
}
// }}}
// {{{ setComment()
/**
* Sets the comment field of this user id
*
* @param string $comment the comment field of this user id.
*
* @return Crypt_GPG_UserId the current object, for fluent interface.
*/
public function setComment($comment)
{
$this->_comment = strval($comment);
return $this;
}
// }}}
// {{{ setEmail()
/**
* Sets the email field of this user id
*
* @param string $email the email field of this user id.
*
* @return Crypt_GPG_UserId the current object, for fluent interface.
*/
public function setEmail($email)
{
$this->_email = strval($email);
return $this;
}
// }}}
// {{{ setRevoked()
/**
* Sets whether or not this user id is revoked
*
* @param boolean $isRevoked whether or not this user id is revoked.
*
* @return Crypt_GPG_UserId the current object, for fluent interface.
*/
public function setRevoked($isRevoked)
{
$this->_isRevoked = ($isRevoked) ? true : false;
return $this;
}
// }}}
// {{{ setValid()
/**
* Sets whether or not this user id is valid
*
* @param boolean $isValid whether or not this user id is valid.
*
* @return Crypt_GPG_UserId the current object, for fluent interface.
*/
public function setValid($isValid)
{
$this->_isValid = ($isValid) ? true : false;
return $this;
}
// }}}
// {{{ parse()
/**
* Parses a user id object from a user id string
*
* A user id string is of the form:
* <b><kbd>name (comment) <email-address></kbd></b> with the <i>comment</i>
* and <i>email-address</i> fields being optional.
*
* @param string $string the user id string to parse.
*
* @return Crypt_GPG_UserId the user id object parsed from the string.
*/
public static function parse($string)
{
$userId = new Crypt_GPG_UserId();
$email = '';
$comment = '';
// get email address from end of string if it exists
$matches = array();
if (preg_match('/^(.+?) <([^>]+)>$/', $string, $matches) === 1) {
$string = $matches[1];
$email = $matches[2];
}
// get comment from end of string if it exists
$matches = array();
if (preg_match('/^(.+?) \(([^\)]+)\)$/', $string, $matches) === 1) {
$string = $matches[1];
$comment = $matches[2];
}
$name = $string;
$userId->setName($name);
$userId->setComment($comment);
$userId->setEmail($email);
return $userId;
}
// }}}
}
// }}}
?>
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