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authorNicolas Lœuillet <nicolas@loeuillet.org>2014-04-11 17:22:04 +0200
committerNicolas Lœuillet <nicolas@loeuillet.org>2014-04-11 17:22:04 +0200
commit4a74d9857cdb6116ce24df01b45176b92ad592c0 (patch)
treef8347803fe40f8b27218cbad8ed688c7dbf3a46e /inc/3rdparty
parent0d67b00d5d3b7ce1b76b639dcc65c415a5f13439 (diff)
parent7256e9e139eb07cdae1fbe3009454e6c7d9a8677 (diff)
downloadwallabag-4a74d9857cdb6116ce24df01b45176b92ad592c0.tar.gz
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Merge pull request #634 from wallabag/dev1.6.1b
1.6.1
Diffstat (limited to 'inc/3rdparty')
-rw-r--r--inc/3rdparty/libraries/feedwriter/FeedItem.php353
-rwxr-xr-xinc/3rdparty/libraries/feedwriter/FeedWriter.php839
2 files changed, 601 insertions, 591 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
diff --git a/inc/3rdparty/libraries/feedwriter/FeedWriter.php b/inc/3rdparty/libraries/feedwriter/FeedWriter.php
index 5d16e765..df4c8b4b 100755
--- a/inc/3rdparty/libraries/feedwriter/FeedWriter.php
+++ b/inc/3rdparty/libraries/feedwriter/FeedWriter.php
@@ -18,424 +18,423 @@ define('JSONP', 3, true);
18 */ 18 */
19 class FeedWriter 19 class FeedWriter
20 { 20 {
21 private $self = null; // self URL - http://feed2.w3.org/docs/warning/MissingAtomSelfLink.html 21 private $self = null; // self URL - http://feed2.w3.org/docs/warning/MissingAtomSelfLink.html
22 private $hubs = array(); // PubSubHubbub hubs 22 private $hubs = array(); // PubSubHubbub hubs
23 private $channels = array(); // Collection of channel elements 23 private $channels = array(); // Collection of channel elements
24 private $items = array(); // Collection of items as object of FeedItem class. 24 private $items = array(); // Collection of items as object of FeedItem class.
25 private $data = array(); // Store some other version wise data 25 private $data = array(); // Store some other version wise data
26 private $CDATAEncoding = array(); // The tag names which have to encoded as CDATA 26 private $CDATAEncoding = array(); // The tag names which have to encoded as CDATA
27 private $xsl = null; // stylesheet to render RSS (used by Chrome) 27 private $xsl = null; // stylesheet to render RSS (used by Chrome)
28 private $json = null; // JSON object 28 private $json = null; // JSON object
29 29
30 private $version = null; 30 private $version = null;
31 31
32 /** 32 /**
33 * Constructor 33 * Constructor
34 * 34 *
35 * @param constant the version constant (RSS2 or JSON). 35 * @param constant the version constant (RSS2 or JSON).
36 */ 36 */
37 function __construct($version = RSS2) 37 function __construct($version = RSS2)
38 { 38 {
39 $this->version = $version; 39 $this->version = $version;
40 40
41 // Setting default value for assential channel elements 41 // Setting default value for assential channel elements
42 $this->channels['title'] = $version . ' Feed'; 42 $this->channels['title'] = $version . ' Feed';
43 $this->channels['link'] = 'http://www.ajaxray.com/blog'; 43 $this->channels['link'] = 'http://www.ajaxray.com/blog';
44 44
45 //Tag names to encode in CDATA 45 //Tag names to encode in CDATA
46 $this->CDATAEncoding = array('description', 'content:encoded', 'content', 'subtitle', 'summary'); 46 $this->CDATAEncoding = array('description', 'content:encoded', 'content', 'subtitle', 'summary');
47 } 47 }
48 48
49 public function setFormat($format) { 49 public function setFormat($format) {
50 $this->version = $format; 50 $this->version = $format;
51 } 51 }
52 52
53 // Start # public functions --------------------------------------------- 53 // Start # public functions ---------------------------------------------
54 54
55 /** 55 /**
56 * Set a channel element 56 * Set a channel element
57 * @access public 57 * @access public
58 * @param srting name of the channel tag 58 * @param srting name of the channel tag
59 * @param string content of the channel tag 59 * @param string content of the channel tag
60 * @return void 60 * @return void
61 */ 61 */
62 public function setChannelElement($elementName, $content) 62 public function setChannelElement($elementName, $content)
63 { 63 {
64 $this->channels[$elementName] = $content ; 64 $this->channels[$elementName] = $content ;
65 } 65 }
66 66
67 /** 67 /**
68 * Set multiple channel elements from an array. Array elements 68 * Set multiple channel elements from an array. Array elements
69 * should be 'channelName' => 'channelContent' format. 69 * should be 'channelName' => 'channelContent' format.
70 * 70 *
71 * @access public 71 * @access public
72 * @param array array of channels 72 * @param array array of channels
73 * @return void 73 * @return void
74 */ 74 */
75 public function setChannelElementsFromArray($elementArray) 75 public function setChannelElementsFromArray($elementArray)
76 { 76 {
77 if(! is_array($elementArray)) return; 77 if(! is_array($elementArray)) return;
78 foreach ($elementArray as $elementName => $content) 78 foreach ($elementArray as $elementName => $content)
79 { 79 {
80 $this->setChannelElement($elementName, $content); 80 $this->setChannelElement($elementName, $content);
81 } 81 }
82 } 82 }
83 83
84 /** 84 /**
85 * Genarate the actual RSS/JSON file 85 * Genarate the actual RSS/JSON file
86 * 86 *
87 * @access public 87 * @access public
88 * @return void 88 * @return void
89 */ 89 */
90 public function genarateFeed() 90 public function genarateFeed()
91 { 91 {
92 if ($this->version == RSS2) { 92 if ($this->version == RSS2) {
93// header('Content-type: text/xml; charset=UTF-8'); 93// header('Content-type: text/xml; charset=UTF-8');
94 // this line prevents Chrome 20 from prompting download 94 // this line prevents Chrome 20 from prompting download
95 // used by Google: https://news.google.com/news/feeds?ned=us&topic=b&output=rss 95 // used by Google: https://news.google.com/news/feeds?ned=us&topic=b&output=rss
96// header('X-content-type-options: nosniff'); 96// header('X-content-type-options: nosniff');
97 } elseif ($this->version == JSON) { 97 } elseif ($this->version == JSON) {
98// header('Content-type: application/json; charset=UTF-8'); 98// header('Content-type: application/json; charset=UTF-8');
99 $this->json = new stdClass(); 99 $this->json = new stdClass();
100 } elseif ($this->version == JSONP) { 100 } elseif ($this->version == JSONP) {
101// header('Content-type: application/javascript; charset=UTF-8'); 101// header('Content-type: application/javascript; charset=UTF-8');
102 $this->json = new stdClass(); 102 $this->json = new stdClass();
103 } 103 }
104 $this->printHead(); 104 $this->printHead();
105 $this->printChannels(); 105 $this->printChannels();
106 $this->printItems(); 106 $this->printItems();
107 $this->printTale(); 107 $this->printTale();
108 if ($this->version == JSON || $this->version == JSONP) { 108 if ($this->version == JSON || $this->version == JSONP) {
109 echo json_encode($this->json); 109 echo json_encode($this->json);
110 } 110 }
111 } 111 }
112 112
113 /** 113 /**
114 * Create a new FeedItem. 114 * Create a new FeedItem.
115 * 115 *
116 * @access public 116 * @access public
117 * @return object instance of FeedItem class 117 * @return object instance of FeedItem class
118 */ 118 */
119 public function createNewItem() 119 public function createNewItem()
120 { 120 {
121 $Item = new FeedItem($this->version); 121 $Item = new FeedItem($this->version);
122 return $Item; 122 return $Item;
123 } 123 }
124 124
125 /** 125 /**
126 * Add a FeedItem to the main class 126 * Add a FeedItem to the main class
127 * 127 *
128 * @access public 128 * @access public
129 * @param object instance of FeedItem class 129 * @param object instance of FeedItem class
130 * @return void 130 * @return void
131 */ 131 */
132 public function addItem($feedItem) 132 public function addItem($feedItem)
133 { 133 {
134 $this->items[] = $feedItem; 134 $this->items[] = $feedItem;
135 } 135 }
136 136
137 // Wrapper functions ------------------------------------------------------------------- 137 // Wrapper functions -------------------------------------------------------------------
138 138
139 /** 139 /**
140 * Set the 'title' channel element 140 * Set the 'title' channel element
141 * 141 *
142 * @access public 142 * @access public
143 * @param srting value of 'title' channel tag 143 * @param srting value of 'title' channel tag
144 * @return void 144 * @return void
145 */ 145 */
146 public function setTitle($title) 146 public function setTitle($title)
147 { 147 {
148 $this->setChannelElement('title', $title); 148 $this->setChannelElement('title', $title);
149 } 149 }
150 150
151 /** 151 /**
152 * Add a hub to the channel element 152 * Add a hub to the channel element
153 * 153 *
154 * @access public 154 * @access public
155 * @param string URL 155 * @param string URL
156 * @return void 156 * @return void
157 */ 157 */
158 public function addHub($hub) 158 public function addHub($hub)
159 { 159 {
160 $this->hubs[] = $hub; 160 $this->hubs[] = $hub;
161 } 161 }
162 162
163 /** 163 /**
164 * Set XSL URL 164 * Set XSL URL
165 * 165 *
166 * @access public 166 * @access public
167 * @param string URL 167 * @param string URL
168 * @return void 168 * @return void
169 */ 169 */
170 public function setXsl($xsl) 170 public function setXsl($xsl)
171 { 171 {
172 $this->xsl = $xsl; 172 $this->xsl = $xsl;
173 } 173 }
174 174
175 /** 175 /**
176 * Set self URL 176 * Set self URL
177 * 177 *
178 * @access public 178 * @access public
179 * @param string URL 179 * @param string URL
180 * @return void 180 * @return void
181 */ 181 */
182 public function setSelf($self) 182 public function setSelf($self)
183 { 183 {
184 $this->self = $self; 184 $this->self = $self;
185 } 185 }
186 186
187 /** 187 /**
188 * Set the 'description' channel element 188 * Set the 'description' channel element
189 * 189 *
190 * @access public 190 * @access public
191 * @param srting value of 'description' channel tag 191 * @param srting value of 'description' channel tag
192 * @return void 192 * @return void
193 */ 193 */
194 public function setDescription($desciption) 194 public function setDescription($description)
195 { 195 {
196 $tag = ($this->version == ATOM)? 'subtitle' : 'description'; 196 $this->setChannelElement('description', $description);
197 $this->setChannelElement($tag, $desciption); 197 }
198 } 198
199 199 /**
200 /** 200 * Set the 'link' channel element
201 * Set the 'link' channel element 201 *
202 * 202 * @access public
203 * @access public 203 * @param srting value of 'link' channel tag
204 * @param srting value of 'link' channel tag 204 * @return void
205 * @return void 205 */
206 */ 206 public function setLink($link)
207 public function setLink($link) 207 {
208 { 208 $this->setChannelElement('link', $link);
209 $this->setChannelElement('link', $link); 209 }
210 } 210
211 211 /**
212 /** 212 * Set the 'image' channel element
213 * Set the 'image' channel element 213 *
214 * 214 * @access public
215 * @access public 215 * @param srting title of image
216 * @param srting title of image 216 * @param srting link url of the imahe
217 * @param srting link url of the imahe 217 * @param srting path url of the image
218 * @param srting path url of the image 218 * @return void
219 * @return void 219 */
220 */ 220 public function setImage($title, $link, $url)
221 public function setImage($title, $link, $url) 221 {
222 { 222 $this->setChannelElement('image', array('title'=>$title, 'link'=>$link, 'url'=>$url));
223 $this->setChannelElement('image', array('title'=>$title, 'link'=>$link, 'url'=>$url)); 223 }
224 } 224
225 225 // End # public functions ----------------------------------------------
226 // End # public functions ---------------------------------------------- 226
227 227 // Start # private functions ----------------------------------------------
228 // Start # private functions ---------------------------------------------- 228
229 229 /**
230 /** 230 * Prints the xml and rss namespace
231 * Prints the xml and rss namespace 231 *
232 * 232 * @access private
233 * @access private 233 * @return void
234 * @return void 234 */
235 */ 235 private function printHead()
236 private function printHead() 236 {
237 { 237 if ($this->version == RSS2)
238 if ($this->version == RSS2) 238 {
239 { 239 $out = '<?xml version="1.0" encoding="utf-8"?>'."\n";
240 $out = '<?xml version="1.0" encoding="utf-8"?>'."\n"; 240 if ($this->xsl) $out .= '<?xml-stylesheet type="text/xsl" href="'.htmlspecialchars($this->xsl).'"?>' . PHP_EOL;
241 if ($this->xsl) $out .= '<?xml-stylesheet type="text/xsl" href="'.htmlspecialchars($this->xsl).'"?>' . PHP_EOL; 241 $out .= '<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:media="http://search.yahoo.com/mrss/">' . PHP_EOL;
242 $out .= '<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:media="http://search.yahoo.com/mrss/">' . PHP_EOL; 242 echo $out;
243 echo $out; 243 }
244 } 244 elseif ($this->version == JSON || $this->version == JSONP)
245 elseif ($this->version == JSON || $this->version == JSONP) 245 {
246 { 246 $this->json->rss = array('@attributes' => array('version' => '2.0'));
247 $this->json->rss = array('@attributes' => array('version' => '2.0')); 247 }
248 } 248 }
249 } 249
250 250 /**
251 /** 251 * Closes the open tags at the end of file
252 * Closes the open tags at the end of file 252 *
253 * 253 * @access private
254 * @access private 254 * @return void
255 * @return void 255 */
256 */ 256 private function printTale()
257 private function printTale() 257 {
258 { 258 if ($this->version == RSS2)
259 if ($this->version == RSS2) 259 {
260 { 260 echo '</channel>',PHP_EOL,'</rss>';
261 echo '</channel>',PHP_EOL,'</rss>'; 261 }
262 } 262 // do nothing for JSON
263 // do nothing for JSON 263 }
264 } 264
265 265 /**
266 /** 266 * Creates a single node as xml format
267 * Creates a single node as xml format 267 *
268 * 268 * @access private
269 * @access private 269 * @param string name of the tag
270 * @param string name of the tag 270 * @param mixed tag value as string or array of nested tags in 'tagName' => 'tagValue' format
271 * @param mixed tag value as string or array of nested tags in 'tagName' => 'tagValue' format 271 * @param array Attributes(if any) in 'attrName' => 'attrValue' format
272 * @param array Attributes(if any) in 'attrName' => 'attrValue' format 272 * @return string formatted xml tag
273 * @return string formatted xml tag 273 */
274 */ 274 private function makeNode($tagName, $tagContent, $attributes = null)
275 private function makeNode($tagName, $tagContent, $attributes = null) 275 {
276 { 276 if ($this->version == RSS2)
277 if ($this->version == RSS2) 277 {
278 { 278 $nodeText = '';
279 $nodeText = ''; 279 $attrText = '';
280 $attrText = ''; 280 if (is_array($attributes))
281 if (is_array($attributes)) 281 {
282 { 282 foreach ($attributes as $key => $value)
283 foreach ($attributes as $key => $value) 283 {
284 { 284 $attrText .= " $key=\"$value\" ";
285 $attrText .= " $key=\"$value\" "; 285 }
286 } 286 }
287 } 287 $nodeText .= "<{$tagName}{$attrText}>";
288 $nodeText .= "<{$tagName}{$attrText}>"; 288 if (is_array($tagContent))
289 if (is_array($tagContent)) 289 {
290 { 290 foreach ($tagContent as $key => $value)
291 foreach ($tagContent as $key => $value) 291 {
292 { 292 $nodeText .= $this->makeNode($key, $value);
293 $nodeText .= $this->makeNode($key, $value); 293 }
294 } 294 }
295 } 295 else
296 else 296 {
297 { 297 //$nodeText .= (in_array($tagName, $this->CDATAEncoding))? $tagContent : htmlentities($tagContent);
298 //$nodeText .= (in_array($tagName, $this->CDATAEncoding))? $tagContent : htmlentities($tagContent); 298 $nodeText .= htmlspecialchars($tagContent);
299 $nodeText .= htmlspecialchars($tagContent); 299 }
300 } 300 //$nodeText .= (in_array($tagName, $this->CDATAEncoding))? "]]></$tagName>" : "</$tagName>";
301 //$nodeText .= (in_array($tagName, $this->CDATAEncoding))? "]]></$tagName>" : "</$tagName>"; 301 $nodeText .= "</$tagName>";
302 $nodeText .= "</$tagName>"; 302 return $nodeText . PHP_EOL;
303 return $nodeText . PHP_EOL; 303 }
304 } 304 elseif ($this->version == JSON || $this->version == JSONP)
305 elseif ($this->version == JSON || $this->version == JSONP) 305 {
306 { 306 $tagName = (string)$tagName;
307 $tagName = (string)$tagName; 307 $tagName = strtr($tagName, ':', '_');
308 $tagName = strtr($tagName, ':', '_'); 308 $node = null;
309 $node = null; 309 if (!$tagContent && is_array($attributes) && count($attributes))
310 if (!$tagContent && is_array($attributes) && count($attributes)) 310 {
311 { 311 $node = array('@attributes' => $this->json_keys($attributes));
312 $node = array('@attributes' => $this->json_keys($attributes)); 312 } else {
313 } else { 313 if (is_array($tagContent)) {
314 if (is_array($tagContent)) { 314 $node = $this->json_keys($tagContent);
315 $node = $this->json_keys($tagContent); 315 } else {
316 } else { 316 $node = $tagContent;
317 $node = $tagContent; 317 }
318 } 318 }
319 } 319 return $node;
320 return $node; 320 }
321 } 321 return ''; // should not get here
322 return ''; // should not get here 322 }
323 } 323
324 324 private function json_keys(array $array) {
325 private function json_keys(array $array) { 325 $new = array();
326 $new = array(); 326 foreach ($array as $key => $val) {
327 foreach ($array as $key => $val) { 327 if (is_string($key)) $key = strtr($key, ':', '_');
328 if (is_string($key)) $key = strtr($key, ':', '_'); 328 if (is_array($val)) {
329 if (is_array($val)) { 329 $new[$key] = $this->json_keys($val);
330 $new[$key] = $this->json_keys($val); 330 } else {
331 } else { 331 $new[$key] = $val;
332 $new[$key] = $val; 332 }
333 } 333 }
334 } 334 return $new;
335 return $new; 335 }
336 } 336
337 337 /**
338 /** 338 * @desc Print channels
339 * @desc Print channels 339 * @access private
340 * @access private 340 * @return void
341 * @return void 341 */
342 */ 342 private function printChannels()
343 private function printChannels() 343 {
344 { 344 //Start channel tag
345 //Start channel tag 345 if ($this->version == RSS2) {
346 if ($this->version == RSS2) { 346 echo '<channel>' . PHP_EOL;
347 echo '<channel>' . PHP_EOL; 347 // add hubs
348 // add hubs 348 foreach ($this->hubs as $hub) {
349 foreach ($this->hubs as $hub) { 349 //echo $this->makeNode('link', '', array('rel'=>'hub', 'href'=>$hub, 'xmlns'=>'http://www.w3.org/2005/Atom'));
350 //echo $this->makeNode('link', '', array('rel'=>'hub', 'href'=>$hub, 'xmlns'=>'http://www.w3.org/2005/Atom')); 350 echo '<link rel="hub" href="'.htmlspecialchars($hub).'" xmlns="http://www.w3.org/2005/Atom" />' . PHP_EOL;
351 echo '<link rel="hub" href="'.htmlspecialchars($hub).'" xmlns="http://www.w3.org/2005/Atom" />' . PHP_EOL; 351 }
352 } 352 // add self
353 // add self 353 if (isset($this->self)) {
354 if (isset($this->self)) { 354 //echo $this->makeNode('link', '', array('rel'=>'self', 'href'=>$this->self, 'xmlns'=>'http://www.w3.org/2005/Atom'));
355 //echo $this->makeNode('link', '', array('rel'=>'self', 'href'=>$this->self, 'xmlns'=>'http://www.w3.org/2005/Atom')); 355 echo '<link rel="self" href="'.htmlspecialchars($this->self).'" xmlns="http://www.w3.org/2005/Atom" />' . PHP_EOL;
356 echo '<link rel="self" href="'.htmlspecialchars($this->self).'" xmlns="http://www.w3.org/2005/Atom" />' . PHP_EOL; 356 }
357 } 357 //Print Items of channel
358 //Print Items of channel 358 foreach ($this->channels as $key => $value)
359 foreach ($this->channels as $key => $value) 359 {
360 { 360 echo $this->makeNode($key, $value);
361 echo $this->makeNode($key, $value); 361 }
362 } 362 } elseif ($this->version == JSON || $this->version == JSONP) {
363 } elseif ($this->version == JSON || $this->version == JSONP) { 363 $this->json->rss['channel'] = (object)$this->json_keys($this->channels);
364 $this->json->rss['channel'] = (object)$this->json_keys($this->channels); 364 }
365 } 365 }
366 } 366
367 367 /**
368 /** 368 * Prints formatted feed items
369 * Prints formatted feed items 369 *
370 * 370 * @access private
371 * @access private 371 * @return void
372 * @return void 372 */
373 */ 373 private function printItems()
374 private function printItems() 374 {
375 { 375 foreach ($this->items as $item) {
376 foreach ($this->items as $item) { 376 $itemElements = $item->getElements();
377 $itemElements = $item->getElements(); 377
378 378 echo $this->startItem();
379 echo $this->startItem(); 379
380 380 if ($this->version == JSON || $this->version == JSONP) {
381 if ($this->version == JSON || $this->version == JSONP) { 381 $json_item = array();
382 $json_item = array(); 382 }
383 } 383
384 384 foreach ($itemElements as $thisElement) {
385 foreach ($itemElements as $thisElement) { 385 foreach ($thisElement as $instance) {
386 foreach ($thisElement as $instance) { 386 if ($this->version == RSS2) {
387 if ($this->version == RSS2) { 387 echo $this->makeNode($instance['name'], $instance['content'], $instance['attributes']);
388 echo $this->makeNode($instance['name'], $instance['content'], $instance['attributes']); 388 } elseif ($this->version == JSON || $this->version == JSONP) {
389 } elseif ($this->version == JSON || $this->version == JSONP) { 389 $_json_node = $this->makeNode($instance['name'], $instance['content'], $instance['attributes']);
390 $_json_node = $this->makeNode($instance['name'], $instance['content'], $instance['attributes']); 390 if (count($thisElement) > 1) {
391 if (count($thisElement) > 1) { 391 $json_item[strtr($instance['name'], ':', '_')][] = $_json_node;
392 $json_item[strtr($instance['name'], ':', '_')][] = $_json_node; 392 } else {
393 } else { 393 $json_item[strtr($instance['name'], ':', '_')] = $_json_node;
394 $json_item[strtr($instance['name'], ':', '_')] = $_json_node; 394 }
395 } 395 }
396 } 396 }
397 } 397 }
398 } 398 echo $this->endItem();
399 echo $this->endItem(); 399 if ($this->version == JSON || $this->version == JSONP) {
400 if ($this->version == JSON || $this->version == JSONP) { 400 if (count($this->items) > 1) {
401 if (count($this->items) > 1) { 401 $this->json->rss['channel']->item[] = $json_item;
402 $this->json->rss['channel']->item[] = $json_item; 402 } else {
403 } else { 403 $this->json->rss['channel']->item = $json_item;
404 $this->json->rss['channel']->item = $json_item; 404 }
405 } 405 }
406 } 406 }
407 } 407 }
408 } 408
409 409 /**
410 /** 410 * Make the starting tag of channels
411 * Make the starting tag of channels 411 *
412 * 412 * @access private
413 * @access private 413 * @return void
414 * @return void 414 */
415 */ 415 private function startItem()
416 private function startItem() 416 {
417 { 417 if ($this->version == RSS2)
418 if ($this->version == RSS2) 418 {
419 { 419 echo '<item>' . PHP_EOL;
420 echo '<item>' . PHP_EOL; 420 }
421 } 421 // nothing for JSON
422 // nothing for JSON 422 }
423 } 423
424 424 /**
425 /** 425 * Closes feed item tag
426 * Closes feed item tag 426 *
427 * 427 * @access private
428 * @access private 428 * @return void
429 * @return void 429 */
430 */ 430 private function endItem()
431 private function endItem() 431 {
432 { 432 if ($this->version == RSS2)
433 if ($this->version == RSS2) 433 {
434 { 434 echo '</item>' . PHP_EOL;
435 echo '</item>' . PHP_EOL; 435 }
436 } 436 // nothing for JSON
437 // nothing for JSON 437 }
438 } 438
439 439 // End # private functions ----------------------------------------------
440 // End # private functions ----------------------------------------------
441 } \ No newline at end of file 440 } \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 02:54:21 +0000