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Commit | Line | Data |
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04d2f9c8 AD |
1 | <?php |
2 | class FeedItem_RSS { | |
3 | private $elem; | |
4 | ||
5 | function __construct($elem) { | |
6 | $this->elem = $elem; | |
7 | } | |
8 | ||
9 | function get_id() { | |
10 | return $this->get_link(); | |
11 | } | |
12 | ||
13 | function get_date() { | |
14 | $pubDate = $this->elem->getElementsByTagName("pubDate")->item(0); | |
15 | ||
16 | if ($pubDate) { | |
17 | return strtotime($pubDate->nodeValue); | |
18 | } | |
19 | } | |
20 | ||
21 | function get_link() { | |
22 | $link = $this->elem->getElementsByTagName("link")->item(0); | |
23 | ||
24 | if ($link) { | |
25 | return $link->nodeValue; | |
26 | } | |
27 | } | |
28 | ||
29 | function get_title() { | |
30 | $title = $this->elem->getElementsByTagName("title")->item(0); | |
31 | ||
32 | if ($title) { | |
33 | return $title->nodeValue; | |
34 | } | |
35 | } | |
36 | ||
37 | function get_content() { | |
38 | $content = $this->elem->getElementsByTagName("description")->item(0); | |
39 | ||
40 | if ($content) { | |
41 | return $content->nodeValue; | |
42 | } | |
43 | } | |
44 | ||
45 | function get_description() { | |
46 | $summary = $this->elem->getElementsByTagName("description")->item(0); | |
47 | ||
48 | if ($summary) { | |
49 | return $summary->nodeValue; | |
50 | } | |
51 | } | |
52 | ||
53 | // todo | |
54 | function get_comments_url() { | |
55 | ||
56 | } | |
57 | ||
58 | // todo | |
59 | function get_comments_count() { | |
60 | ||
61 | } | |
62 | ||
63 | function get_categories() { | |
64 | $categories = $this->elem->getElementsByTagName("category"); | |
65 | $cats = array(); | |
66 | ||
67 | foreach ($categories as $cat) { | |
68 | array_push($cats, $cat->nodeValue); | |
69 | } | |
70 | ||
71 | return $cats; | |
72 | } | |
73 | ||
74 | function get_enclosures() { | |
75 | $enclosures = $this->elem->getElementsByTagName("enclosure"); | |
76 | ||
77 | $encs = array(); | |
78 | ||
79 | foreach ($enclosures as $enclosure) { | |
80 | $enc = new FeedEnclosure(); | |
81 | ||
82 | $enc->type = $enclosure->getAttribute("type"); | |
83 | $enc->link = $enclosure->getAttribute("url"); | |
84 | $enc->length = $enclosure->getAttribute("length"); | |
85 | ||
86 | array_push($encs, $enc); | |
87 | } | |
88 | ||
89 | return $encs; | |
90 | } | |
91 | ||
92 | function get_author() { | |
93 | $author = $this->elem->getElementsByTagName("author")->item(0); | |
94 | ||
95 | if ($author) { | |
96 | $name = $author->getElementsByTagName("name")->item(0); | |
97 | ||
98 | if ($name) return $name->nodeValue; | |
99 | ||
100 | $email = $author->getElementsByTagName("email")->item(0); | |
101 | ||
102 | if ($email) return $email->nodeValue; | |
103 | ||
104 | } | |
105 | } | |
106 | } | |
107 | ?> |