[Summary view] [Print] [Text view]

   1  <?php
   2  /**
   3   * SimplePie
   4   *
   5   * A PHP-Based RSS and Atom Feed Framework.
   6   * Takes the hard work out of managing a complete RSS/Atom solution.
   7   *
   8   * Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
   9   * All rights reserved.
  10   *
  11   * Redistribution and use in source and binary forms, with or without modification, are
  12   * permitted provided that the following conditions are met:
  13   *
  14   *     * Redistributions of source code must retain the above copyright notice, this list of
  15   *       conditions and the following disclaimer.
  16   *
  17   *     * Redistributions in binary form must reproduce the above copyright notice, this list
  18   *       of conditions and the following disclaimer in the documentation and/or other materials
  19   *       provided with the distribution.
  20   *
  21   *     * Neither the name of the SimplePie Team nor the names of its contributors may be used
  22   *       to endorse or promote products derived from this software without specific prior
  23   *       written permission.
  24   *
  25   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
  26   * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
  27   * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
  28   * AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  29   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  30   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  31   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  32   * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  33   * POSSIBILITY OF SUCH DAMAGE.
  34   *
  35   * @package SimplePie
  36   * @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue
  37   * @author Ryan Parman
  38   * @author Sam Sneddon
  39   * @author Ryan McCue
  40   * @link http://simplepie.org/ SimplePie
  41   * @license http://www.opensource.org/licenses/bsd-license.php BSD License
  42   */
  43  
  44  /**
  45   * Manages all author-related data
  46   *
  47   * Used by {@see SimplePie_Item::get_author()} and {@see SimplePie::get_authors()}
  48   *
  49   * This class can be overloaded with {@see SimplePie::set_author_class()}
  50   *
  51   * @package SimplePie
  52   * @subpackage API
  53   */
  54  class SimplePie_Author
  55  {
  56      /**
  57       * Author's name
  58       *
  59       * @var string
  60       * @see get_name()
  61       */
  62      var $name;
  63  
  64      /**
  65       * Author's link
  66       *
  67       * @var string
  68       * @see get_link()
  69       */
  70      var $link;
  71  
  72      /**
  73       * Author's email address
  74       *
  75       * @var string
  76       * @see get_email()
  77       */
  78      var $email;
  79  
  80      /**
  81       * Constructor, used to input the data
  82       *
  83       * @param string $name
  84       * @param string $link
  85       * @param string $email
  86       */
  87  	public function __construct($name = null, $link = null, $email = null)
  88      {
  89          $this->name = $name;
  90          $this->link = $link;
  91          $this->email = $email;
  92      }
  93  
  94      /**
  95       * String-ified version
  96       *
  97       * @return string
  98       */
  99  	public function __toString()
 100      {
 101          // There is no $this->data here
 102          return md5(serialize($this));
 103      }
 104  
 105      /**
 106       * Author's name
 107       *
 108       * @return string|null
 109       */
 110  	public function get_name()
 111      {
 112          if ($this->name !== null)
 113          {
 114              return $this->name;
 115          }
 116  
 117          return null;
 118      }
 119  
 120      /**
 121       * Author's link
 122       *
 123       * @return string|null
 124       */
 125  	public function get_link()
 126      {
 127          if ($this->link !== null)
 128          {
 129              return $this->link;
 130          }
 131  
 132          return null;
 133      }
 134  
 135      /**
 136       * Author's email address
 137       *
 138       * @return string|null
 139       */
 140  	public function get_email()
 141      {
 142          if ($this->email !== null)
 143          {
 144              return $this->email;
 145          }
 146  
 147          return null;
 148      }
 149  }