1: <?php
  2: /**
  3:  * This file is part of the FastFeed package.
  4:  *
  5:  * (c) Daniel González <daniel@desarrolla2.com>
  6:  *
  7:  * For the full copyright and license information, please view the LICENSE
  8:  * file that was distributed with this source code.
  9:  */
 10: 
 11: namespace FastFeed;
 12: 
 13: use Guzzle\Http\ClientInterface;
 14: use Psr\Log\LoggerInterface;
 15: use FastFeed\Parser\ParserInterface;
 16: use FastFeed\Processor\ProcessorInterface;
 17: 
 18: /**
 19:  * FeedManagerInterface
 20:  */
 21: interface FastFeedInterface
 22: {
 23:     /**
 24:      * Add feed to channel
 25:      *
 26:      * @param string $channel
 27:      * @param string $feed
 28:      *
 29:      * @throws InvalidArgumentException
 30:      */
 31:     public function addFeed($channel, $feed);
 32: 
 33:     /**
 34:      * @param string $channel
 35:      *
 36:      * @return array
 37:      * @throws Exception\InvalidArgumentException
 38:      */
 39:     public function fetch($channel = 'default');
 40: 
 41:     /**
 42:      * Retrieve a channel
 43:      *
 44:      * @param string $channel
 45:      *
 46:      * @return string
 47:      * @throws LogicException
 48:      */
 49:     public function getFeed($channel);
 50: 
 51:     /**
 52:      * @return ParserInterface
 53:      * @throws Exception\LogicException
 54:      */
 55:     public function popParser();
 56: 
 57:     /**
 58:      * @param ParserInterface $parser
 59:      */
 60:     public function pushParser(ParserInterface $parser);
 61: 
 62:     /**
 63:      * @return ProcessorInterface
 64:      * @throws Exception\LogicException
 65:      */
 66:     public function popProcessor();
 67: 
 68:     /**
 69:      * @param ProcessorInterface $processor
 70:      */
 71:     public function pushProcessor(ProcessorInterface $processor);
 72: 
 73:     /**
 74:      * Retrieve all channels
 75:      *
 76:      * @return array
 77:      */
 78:     public function getFeeds();
 79: 
 80:     /**
 81:      * Set Guzzle
 82:      *
 83:      * @param ClientInterface $guzzle
 84:      */
 85:     public function setHttpClient(ClientInterface $guzzle);
 86: 
 87:     /**
 88:      * @param LoggerInterface $logger
 89:      */
 90:     public function setLogger(LoggerInterface $logger);
 91: 
 92:     /**
 93:      * Set a channel
 94:      *
 95:      * @param string $channel
 96:      * @param string $feed
 97:      *
 98:      * @throws InvalidArgumentException
 99:      */
100:     public function setFeed($channel, $feed);
101: }
102: