PHPFUI/InstaDoc
 
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Parses a Received header into ReceivedParts, ReceivedDomainParts, a DatePart,
and CommentParts.

Parts that don't correspond to any of the above are discarded.

CloneableInstantiable
Methods
public ZBateson\MailMimeParser\Header\Consumer\AbstractConsumer::__construct(ZBateson\MailMimeParser\Header\Consumer\ConsumerService $consumerService, ZBateson\MailMimeParser\Header\Part\HeaderPartFactory $partFactory)
public ZBateson\MailMimeParser\Header\Consumer\AbstractConsumer::__invoke(string $value) : array
 

Invokes parsing of a header's value into header parts.

  • param string $value the raw header value
  • return \ZBateson\MailMimeParser\Header\IHeaderPart[] the array of parsed
    parts
public static ZBateson\MailMimeParser\Header\Consumer\AbstractConsumer::getInstance(ZBateson\MailMimeParser\Header\Consumer\ConsumerService $consumerService, ZBateson\MailMimeParser\Header\Part\HeaderPartFactory $partFactory)
 

Returns the singleton instance for the class.

Properties
protected ZBateson\MailMimeParser\Header\Consumer\AbstractConsumer::$consumerService = NULL
 
  • var \ConsumerService used to get consumer instances for sub-consumers.
protected ZBateson\MailMimeParser\Header\Consumer\AbstractConsumer::$partFactory = NULL
 
  • var \HeaderPartFactory used to construct IHeaderPart objects
Methods
protected advanceToNextToken(Iterator $tokens, bool $isStartToken)
 

Overridden to /not/ advance when the end token matches a start token for
a sub-consumer.

  • return static
protected ZBateson\MailMimeParser\Header\Consumer\AbstractConsumer::getAllConsumers() : array
 

Returns this consumer and all unique sub consumers.

Loops into the sub-consumers (and their sub-consumers, etc...) finding
all unique consumers, and returns them in an array.

  • return \AbstractConsumer[] Array of unique consumers.
protected ZBateson\MailMimeParser\Header\Consumer\AbstractConsumer::getAllTokenSeparators() : array
 

Returns a list of regular expression markers for this consumer and all
sub-consumers by calling getTokenSeparators().

  • return string[] Array of regular expression markers.
protected ZBateson\MailMimeParser\Header\Consumer\AbstractConsumer::getConsumerTokenParts(Iterator $tokens) : array
 

Iterates through this consumer's sub-consumers checking if the current
token triggers a sub-consumer's start token and passes control onto that
sub-consumer's parseTokenIntoParts().

If no sub-consumer is responsible for the current token, calls
{@see \AbstractConsumer::getPartForToken()} and returns it in an array.

  • return \ZBateson\MailMimeParser\Header\IHeaderPart[]
protected ZBateson\MailMimeParser\Header\Consumer\AbstractConsumer::getPartForToken(string $token, bool $isLiteral)
 

Constructs and returns an IHeaderPart for the passed string token.

If the token should be ignored, the function must return null.

The default created part uses the instance's partFactory->newInstance
method.

  • param string $token the token
  • param bool $isLiteral set to true if the token represents a literal -
    e.g. an escaped token
  • return \ZBateson\MailMimeParser\Header\IHeaderPart|null The constructed
    header part or null if the token should be ignored.
protected getSubConsumers() : array
 

Returns sub-consumers for a received consumer.

  • 2 {@see Received/DomainConsumer} instances, with FROM and BY as part
    names.
  • 4 {@see Received/GenericReceivedConsumer} instances for VIA, WITH, ID,
    and FOR part names.
  • 1 {@see Received/ReceivedDateConsumer} for the date/time stamp.
  • 1 {@see \CommentConsumer} to consume any comments.
  • return \AbstractConsumer[] the sub-consumers
protected ZBateson\MailMimeParser\Header\Consumer\AbstractConsumer::getTokenParts(Iterator $tokens) : array
 

Returns an array of IHeaderPart for the current token on the iterator.

If the current token is a start token from a sub-consumer, the sub-
consumer's {@see \AbstractConsumer::parseTokensIntoParts()} method is
called.

  • param \Iterator $tokens The token iterator.
  • return \ZBateson\MailMimeParser\Header\IHeaderPart[]
protected getTokenSeparators() : array
 

ReceivedConsumer doesn't have any token separators of its own.

Sub-Consumers will return separators matching 'part' word separators, for
example 'from' and 'by', and ';' for date, etc...

  • return string[] an array of regex pattern matchers
protected getTokenSplitPattern() : string
 

Overridden to exclude the MimeLiteralPart pattern that comes by default
in AbstractConsumer.

  • return string the regex pattern
protected isEndToken(string $token) : bool
 

ReceivedConsumer doesn't have an end token, and so this just returns
false.

protected isStartToken(string $token) : bool
 

ReceivedConsumer doesn't start consuming at a specific token, it's the
base handler for the Received header, and so this always returns false.

  • codeCoverageIgnore
protected ZBateson\MailMimeParser\Header\Consumer\AbstractConsumer::parseTokensIntoParts(Iterator $tokens) : array
 

Iterates over the passed token Iterator and returns an array of parsed
IHeaderPart objects.

The method checks each token to see if the token matches a sub-consumer's
start token, or if it matches the current consumer's end token to stop
processing.

If a sub-consumer's start token is matched, the sub-consumer is invoked
and its returned parts are merged to the current consumer's header parts.

After all tokens are read and an array of Header\Parts are constructed,
the array is passed to AbstractConsumer::processParts for any final
processing.

  • param \Iterator $tokens An iterator over a string of tokens
  • return \ZBateson\MailMimeParser\Header\IHeaderPart[] An array of
    parsed parts
protected processParts(array $parts) : array
 

Overridden to combine all part values into a single string and return it
as an array with a single element.

  • param \ZBateson\MailMimeParser\Header\IHeaderPart[] $parts
  • return \ZBateson\MailMimeParser\Header\IHeaderPart[]
protected ZBateson\MailMimeParser\Header\Consumer\AbstractConsumer::splitRawValue( $rawValue) : array
 

Returns an array of split tokens from the input string.

The method calls preg_split using
{@see \AbstractConsumer::getTokenSplitPattern()}. The split array will
not contain any empty parts and will contain the markers.

  • param string $rawValue the raw string
  • return array the array of tokens
Methods
public static ZBateson\MailMimeParser\Header\Consumer\AbstractConsumer::getInstance(ZBateson\MailMimeParser\Header\Consumer\ConsumerService $consumerService, ZBateson\MailMimeParser\Header\Part\HeaderPartFactory $partFactory)
 

Returns the singleton instance for the class.

© 2023 Bruce Wells
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