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
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: