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<?php |
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/* |
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* This file is part of SwiftMailer. |
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* (c) 2004-2009 Chris Corbyn |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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/** |
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* An ID MIME Header for something like Message-ID or Content-ID. |
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* |
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* @author Chris Corbyn |
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*/ |
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class Swift_Mime_Headers_IdentificationHeader extends Swift_Mime_Headers_AbstractHeader |
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{ |
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/** |
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* The IDs used in the value of this Header. |
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* |
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* This may hold multiple IDs or just a single ID. |
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* |
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* @var string[] |
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*/ |
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private $_ids = array(); |
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/** |
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* @var Swift_EmailValidatorBridge |
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*/ |
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private $_emailValidator; |
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/** |
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* Creates a new IdentificationHeader with the given $name and $id. |
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* |
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* @param string $name |
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* @param Swift_EmailValidatorBridge $emailValidator |
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*/ |
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public function __construct($name, Swift_EmailValidatorBridge $emailValidator) |
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{ |
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$this->setFieldName($name); |
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$this->_emailValidator = $emailValidator; |
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parent::__construct(); |
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} |
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/** |
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* Get the type of Header that this instance represents. |
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* |
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* @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX |
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* @see TYPE_DATE, TYPE_ID, TYPE_PATH |
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* |
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* @return int |
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*/ |
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public function getFieldType() |
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{ |
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return self::TYPE_ID; |
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} |
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/** |
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* Set the model for the field body. |
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* |
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* This method takes a string ID, or an array of IDs. |
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* |
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* @param mixed $model |
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* |
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* @throws Swift_RfcComplianceException |
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*/ |
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public function setFieldBodyModel($model) |
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{ |
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$this->setId($model); |
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} |
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/** |
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* Get the model for the field body. |
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* |
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* This method returns an array of IDs |
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* |
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* @return string[] |
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*/ |
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public function getFieldBodyModel() |
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{ |
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return $this->getIds(); |
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} |
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/** |
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* Set the ID used in the value of this header. |
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* |
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* @param string|array $id |
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* |
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* @throws Swift_RfcComplianceException |
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*/ |
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public function setId($id) |
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{ |
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if (is_array($id)) { |
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$this->setIds($id); |
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} else { |
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$this->setIds(array($id)); |
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} |
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} |
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/** |
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* Get the ID used in the value of this Header. |
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* |
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* If multiple IDs are set only the first is returned. |
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* |
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* @return string|null |
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*/ |
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public function getId() |
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{ |
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if (count($this->_ids) > 0) { |
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return $this->_ids[0]; |
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} else { |
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return null; |
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} |
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} |
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/** |
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* Set a collection of IDs to use in the value of this Header. |
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* |
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* @param string[] $ids |
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* |
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* @throws Swift_RfcComplianceException |
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*/ |
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public function setIds(array $ids) |
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{ |
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$actualIds = array(); |
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foreach ($ids as $id) { |
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$this->_assertValidId($id); |
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$actualIds[] = $id; |
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} |
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$this->clearCachedValueIf($this->_ids != $actualIds); |
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$this->_ids = $actualIds; |
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} |
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/** |
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* Get the list of IDs used in this Header. |
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* |
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* @return string[] |
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*/ |
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public function getIds() |
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{ |
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return $this->_ids; |
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} |
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/** |
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* Get the string value of the body in this Header. |
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* |
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* This is not necessarily RFC 2822 compliant since folding white space will |
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* not be added at this stage (see {@see toString()} for that). |
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* |
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* @see toString() |
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* |
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* @throws Swift_RfcComplianceException |
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* |
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* @return string |
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*/ |
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public function getFieldBody() |
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{ |
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if (!$this->getCachedValue()) { |
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$angleAddrs = array(); |
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foreach ($this->_ids as $id) { |
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$angleAddrs[] = '<' . $id . '>'; |
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} |
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$this->setCachedValue(implode(' ', $angleAddrs)); |
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} |
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return $this->getCachedValue(); |
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} |
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/** |
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* Throws an Exception if the id passed does not comply with RFC 2822. |
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* |
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* @param string $id |
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* |
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* @throws Swift_RfcComplianceException |
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*/ |
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private function _assertValidId($id) |
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{ |
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if ($this->_emailValidator->isValidSimpleWrapper($id) === false) { |
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throw new Swift_RfcComplianceException( |
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'Invalid ID given <' . $id . '>' |
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); |
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} |
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} |
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} |
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.