openpgp-php/lib/OpenPgP/UserIDPacket.php

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2020-06-07 06:25:59 +00:00
<?php
namespace Leenooks\OpenPGP;
/**
* OpenPGP User ID packet (tag 13).
*
* @see http://tools.ietf.org/html/rfc4880#section-5.11
* @see http://tools.ietf.org/html/rfc2822
*/
class UserIDPacket extends Packet
{
protected $tag = 13;
public $name, $comment, $email;
function __construct($name='',$comment='',$email='')
{
parent::__construct();
if (! $comment && ! $email) {
$this->input = $name;
$this->read();
} else {
$this->name = $name;
$this->comment = $comment;
$this->email = $email;
}
}
function __toString()
{
$text = [];
if ($this->name) { $text[] = $this->name; }
if ($this->comment) { $text[] = "({$this->comment})"; }
if ($this->email) { $text[] = "<{$this->email}>"; }
return implode(' ', $text);
}
function body()
{
return ''.$this; // Convert to string is the body
}
function read()
{
$this->data = $this->input;
// User IDs of the form: "name (comment) <email>"
if (preg_match('/^([^\(]+)\(([^\)]+)\)\s+<([^>]+)>$/', $this->data, $matches)) {
$this->name = trim($matches[1]);
$this->comment = trim($matches[2]);
$this->email = trim($matches[3]);
}
// User IDs of the form: "name <email>"
else if (preg_match('/^([^<]+)\s+<([^>]+)>$/', $this->data, $matches)) {
$this->name = trim($matches[1]);
$this->comment = NULL;
$this->email = trim($matches[2]);
}
// User IDs of the form: "name"
else if (preg_match('/^([^<]+)$/', $this->data, $matches)) {
$this->name = trim($matches[1]);
$this->comment = NULL;
$this->email = NULL;
}
// User IDs of the form: "<email>"
else if (preg_match('/^<([^>]+)>$/', $this->data, $matches)) {
$this->name = NULL;
$this->comment = NULL;
$this->email = trim($matches[2]);
}
}
}