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-rw-r--r--inc/3rdparty/libraries/feedwriter/FeedItem.php353
1 files changed, 182 insertions, 171 deletions
diff --git a/inc/3rdparty/libraries/feedwriter/FeedItem.php b/inc/3rdparty/libraries/feedwriter/FeedItem.php
index 0eae5e08..3487423f 100644
--- a/inc/3rdparty/libraries/feedwriter/FeedItem.php
+++ b/inc/3rdparty/libraries/feedwriter/FeedItem.php
@@ -10,177 +10,188 @@
10 */ 10 */
11 class FeedItem 11 class FeedItem
12 { 12 {
13 private $elements = array(); //Collection of feed elements 13 private $elements = array(); //Collection of feed elements
14 private $version; 14 private $version;
15 15
16 /** 16 /**
17 * Constructor 17 * Constructor
18 * 18 *
19 * @param contant (RSS1/RSS2/ATOM) RSS2 is default. 19 * @param contant (RSS1/RSS2/ATOM) RSS2 is default.
20 */ 20 */
21 function __construct($version = RSS2) 21 function __construct($version = RSS2)
22 { 22 {
23 $this->version = $version; 23 $this->version = $version;
24 } 24 }
25 25
26 /** 26 /**
27 * Set element (overwrites existing elements with $elementName) 27 * Set element (overwrites existing elements with $elementName)
28 * 28 *
29 * @access public 29 * @access public
30 * @param srting The tag name of an element 30 * @param srting The tag name of an element
31 * @param srting The content of tag 31 * @param srting The content of tag
32 * @param array Attributes(if any) in 'attrName' => 'attrValue' format 32 * @param array Attributes(if any) in 'attrName' => 'attrValue' format
33 * @return void 33 * @return void
34 */ 34 */
35 public function setElement($elementName, $content, $attributes = null) 35 public function setElement($elementName, $content, $attributes = null)
36 { 36 {
37 if (isset($this->elements[$elementName])) { 37 if (isset($this->elements[$elementName])) {
38 unset($this->elements[$elementName]); 38 unset($this->elements[$elementName]);
39 } 39 }
40 $this->addElement($elementName, $content, $attributes); 40 $this->addElement($elementName, $content, $attributes);
41 } 41 }
42 42
43 /** 43 /**
44 * Add an element to elements array 44 * Add an element to elements array
45 * 45 *
46 * @access public 46 * @access public
47 * @param srting The tag name of an element 47 * @param srting The tag name of an element
48 * @param srting The content of tag 48 * @param srting The content of tag
49 * @param array Attributes(if any) in 'attrName' => 'attrValue' format 49 * @param array Attributes(if any) in 'attrName' => 'attrValue' format
50 * @return void 50 * @return void
51 */ 51 */
52 public function addElement($elementName, $content, $attributes = null) 52 public function addElement($elementName, $content, $attributes = null)
53 { 53 {
54 $i = 0; 54 $i = 0;
55 if (isset($this->elements[$elementName])) { 55 if (isset($this->elements[$elementName])) {
56 $i = count($this->elements[$elementName]); 56 $i = count($this->elements[$elementName]);
57 } else { 57 } else {
58 $this->elements[$elementName] = array(); 58 $this->elements[$elementName] = array();
59 } 59 }
60 $this->elements[$elementName][$i]['name'] = $elementName; 60 $this->elements[$elementName][$i]['name'] = $elementName;
61 $this->elements[$elementName][$i]['content'] = $content; 61 $this->elements[$elementName][$i]['content'] = $content;
62 $this->elements[$elementName][$i]['attributes'] = $attributes; 62 $this->elements[$elementName][$i]['attributes'] = $attributes;
63 } 63 }
64 64
65 /** 65 /**
66 * Set multiple feed elements from an array. 66 * Set multiple feed elements from an array.
67 * Elements which have attributes cannot be added by this method 67 * Elements which have attributes cannot be added by this method
68 * 68 *
69 * @access public 69 * @access public
70 * @param array array of elements in 'tagName' => 'tagContent' format. 70 * @param array array of elements in 'tagName' => 'tagContent' format.
71 * @return void 71 * @return void
72 */ 72 */
73 public function addElementArray($elementArray) 73 public function addElementArray($elementArray)
74 { 74 {
75 if(! is_array($elementArray)) return; 75 if(! is_array($elementArray)) return;
76 foreach ($elementArray as $elementName => $content) 76 foreach ($elementArray as $elementName => $content)
77 { 77 {
78 $this->addElement($elementName, $content); 78 $this->addElement($elementName, $content);
79 } 79 }
80 } 80 }
81 81
82 /** 82 /**
83 * Return the collection of elements in this feed item 83 * Return the collection of elements in this feed item
84 * 84 *
85 * @access public 85 * @access public
86 * @return array 86 * @return array
87 */ 87 */
88 public function getElements() 88 public function getElements()
89 { 89 {
90 return $this->elements; 90 return $this->elements;
91 } 91 }
92 92
93 // Wrapper functions ------------------------------------------------------ 93 // Wrapper functions ------------------------------------------------------
94 94
95 /** 95 /**
96 * Set the 'dscription' element of feed item 96 * Set the 'dscription' element of feed item
97 * 97 *
98 * @access public 98 * @access public
99 * @param string The content of 'description' element 99 * @param string The content of 'description' element
100 * @return void 100 * @return void
101 */ 101 */
102 public function setDescription($description) 102 public function setDescription($description)
103 { 103 {
104 $tag = 'description'; 104 $this->setElement('description', $description);
105 $this->setElement($tag, $description); 105 }
106 } 106
107 107 /**
108 /** 108 * @desc Set the 'title' element of feed item
109 * @desc Set the 'title' element of feed item 109 * @access public
110 * @access public 110 * @param string The content of 'title' element
111 * @param string The content of 'title' element 111 * @return void
112 * @return void 112 */
113 */ 113 public function setTitle($title)
114 public function setTitle($title) 114 {
115 { 115 $this->setElement('title', $title);
116 $this->setElement('title', $title); 116 }
117 } 117
118 118 /**
119 /** 119 * Set the 'date' element of feed item
120 * Set the 'date' element of feed item 120 *
121 * 121 * @access public
122 * @access public 122 * @param string The content of 'date' element
123 * @param string The content of 'date' element 123 * @return void
124 * @return void 124 */
125 */ 125 public function setDate($date)
126 public function setDate($date) 126 {
127 { 127 if(! is_numeric($date))
128 if(! is_numeric($date)) 128 {
129 { 129 $date = strtotime($date);
130 $date = strtotime($date); 130 }
131 }
132 131
133 if($this->version == RSS2) 132 if($this->version == RSS2)
134 { 133 {
135 $tag = 'pubDate'; 134 $tag = 'pubDate';
136 $value = date(DATE_RSS, $date); 135 $value = date(DATE_RSS, $date);
137 } 136 }
138 else 137 else
139 { 138 {
140 $tag = 'dc:date'; 139 $tag = 'dc:date';
141 $value = date("Y-m-d", $date); 140 $value = date("Y-m-d", $date);
142 } 141 }
143 142
144 $this->setElement($tag, $value); 143 $this->setElement($tag, $value);
145 } 144 }
146 145
147 /** 146 /**
148 * Set the 'link' element of feed item 147 * Set the 'link' element of feed item
149 * 148 *
150 * @access public 149 * @access public
151 * @param string The content of 'link' element 150 * @param string The content of 'link' element
152 * @return void 151 * @return void
153 */ 152 */
154 public function setLink($link) 153 public function setLink($link)
155 { 154 {
156 if($this->version == RSS2 || $this->version == RSS1) 155 if($this->version == RSS2 || $this->version == RSS1)
157 { 156 {
158 $this->setElement('link', $link); 157 $this->setElement('link', $link);
159 $this->setElement('guid', $link); 158 $this->setElement('guid', $link);
160 } 159 }
161 else 160 else
162 { 161 {
163 $this->setElement('link','',array('href'=>$link)); 162 $this->setElement('link','',array('href'=>$link));
164 $this->setElement('id', FeedWriter::uuid($link,'urn:uuid:')); 163 $this->setElement('id', FeedWriter::uuid($link,'urn:uuid:'));
165 } 164 }
166 165
167 } 166 }
168 167
169 /** 168 /**
170 * Set the 'encloser' element of feed item 169 * Set the 'source' element of feed item
171 * For RSS 2.0 only 170 *
172 * 171 * @access public
173 * @access public 172 * @param string The content of 'source' element
174 * @param string The url attribute of encloser tag 173 * @return void
175 * @param string The length attribute of encloser tag 174 */
176 * @param string The type attribute of encloser tag 175 public function setSource($link)
177 * @return void 176 {
178 */ 177 $this->setElement('source', $link);
179 public function setEncloser($url, $length, $type) 178 }
180 { 179
181 $attributes = array('url'=>$url, 'length'=>$length, 'type'=>$type); 180 /**
182 $this->setElement('enclosure','',$attributes); 181 * Set the 'encloser' element of feed item
183 } 182 * For RSS 2.0 only
184 183 *
184 * @access public
185 * @param string The url attribute of encloser tag
186 * @param string The length attribute of encloser tag
187 * @param string The type attribute of encloser tag
188 * @return void
189 */
190 public function setEncloser($url, $length, $type)
191 {
192 $attributes = array('url'=>$url, 'length'=>$length, 'type'=>$type);
193 $this->setElement('enclosure','',$attributes);
194 }
195
185 } // end of class FeedItem 196 } // end of class FeedItem
186?> 197?> \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 22:01:48 +0000