     1: <?php
     2:
     3: /**
     4:  *
     5:  * RSS 2.0 class for syndication
     6:  *
     7:  * @package alpha::util::feeds
     8:  * @since 1.0
     9:  * @author John Collins <dev@alphaframework.org>
    10:  * @version $Id: RSS2.inc 1496 2012-02-12 20:32:21Z alphadev $
    11:  * @license http://www.opensource.org/licenses/bsd-license.php The BSD License
    12:  * @copyright Copyright (c) 2012, John Collins (founder of Alpha Framework).
    13:  * All rights reserved.
    14:  *
    15:  * <pre>
    16:  * Redistribution and use in source and binary forms, with or
    17:  * without modification, are permitted provided that the
    18:  * following conditions are met:
    19:  *
    20:  * * Redistributions of source code must retain the above
    21:  *   copyright notice, this list of conditions and the
    22:  *   following disclaimer.
    23:  * * Redistributions in binary form must reproduce the above
    24:  *   copyright notice, this list of conditions and the
    25:  *   following disclaimer in the documentation and/or other
    26:  *   materials provided with the distribution.
    27:  * * Neither the name of the Alpha Framework nor the names
    28:  *   of its contributors may be used to endorse or promote
    29:  *   products derived from this software without specific
    30:  *   prior written permission.
    31:  *
    32:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
    33:  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
    34:  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
    35:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
    36:  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
    37:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    38:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
    39:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
    40:  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    41:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    42:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
    43:  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
    44:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    45:  * </pre>
    46:  *
    47:  */
    48: class RSS2 extends AlphaFeed {
    49:
    50:     /**
    51:      * The actual root tag used in each feed type
    52:      *
    53:      * @var string
    54:      * @since 1.0
    55:      */
    56:     protected $rootTag = '<rss version="2.0" />';
    57:
    58:     /**
    59:      * The constructor
    60:      *
    61:      * @param string $BOName The classname of the BO to render a feed for.
    62:      * @param string $title The title of the feed.
    63:      * @param string $url The base URL for the feed.
    64:      * @param string $description The description of the feed.
    65:      * @param string $pubDate The publish date, only used in Atom feeds.
    66:      * @param integer $id The feed id, only used in Atom feeds.
    67:      * @param integer $limit The amount of items to render in the feed.
    68:      * @throws IllegalArguementException
    69:      * @since 1.0
    70:      */
    71:     public function __construct($BOName, $title, $url, $description, $pubDate = null, $id = null, $limit = 10) {
    72:         parent::__construct($BOName, $title, $url, $description, $pubDate, $id, $limit);
    73:         $this->docElement = $this->root;
    74:     }
    75: }
    76:
    77: ?>