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) 2004-2012, Ryan Parman, Geoffrey 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 * @version 1.3.1
37 * @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
38 * @author Ryan Parman
39 * @author Geoffrey Sneddon
40 * @author Ryan McCue
41 * @link http://simplepie.org/ SimplePie
42 * @license http://www.opensource.org/licenses/bsd-license.php BSD License
43 */
44
45 /**
46 * Manages all author-related data
47 *
48 * Used by {@see SimplePie_Item::get_author()} and {@see SimplePie::get_authors()}
49 *
50 * This class can be overloaded with {@see SimplePie::set_author_class()}
51 *
52 * @package SimplePie
53 * @subpackage API
54 */
55 class SimplePie_Author
56 {
57 /**
58 * Author's name
59 *
60 * @var string
61 * @see get_name()
62 */
63 var $name;
64
65 /**
66 * Author's link
67 *
68 * @var string
69 * @see get_link()
70 */
71 var $link;
72
73 /**
74 * Author's email address
75 *
76 * @var string
77 * @see get_email()
78 */
79 var $email;
80
81 /**
82 * Constructor, used to input the data
83 *
84 * @param string $name
85 * @param string $link
86 * @param string $email
87 */
88 public function __construct($name = null, $link = null, $email = null)
89 {
90 $this->name = $name;
91 $this->link = $link;
92 $this->email = $email;
93 }
94
95 /**
96 * String-ified version
97 *
98 * @return string
99 */
100 public function __toString()
101 {
102 // There is no $this->data here
103 return md5(serialize($this));
104 }
105
106 /**
107 * Author's name
108 *
109 * @return string|null
110 */
111 public function get_name()
112 {
113 if ($this->name !== null)
114 {
115 return $this->name;
116 }
117 else
118 {
119 return null;
120 }
121 }
122
123 /**
124 * Author's link
125 *
126 * @return string|null
127 */
128 public function get_link()
129 {
130 if ($this->link !== null)
131 {
132 return $this->link;
133 }
134 else
135 {
136 return null;
137 }
138 }
139
140 /**
141 * Author's email address
142 *
143 * @return string|null
144 */
145 public function get_email()
146 {
147 if ($this->email !== null)
148 {
149 return $this->email;
150 }
151 else
152 {
153 return null;
154 }
155 }
156 }
157
158