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Commit | Line | Data |
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7252abe3 | 1 | <?php |
5a0e0392 | 2 | class Flattr extends Plugin { |
7252abe3 AD |
3 | private $link; |
4 | private $host; | |
5 | ||
d2a421e3 | 6 | function init($host) { |
7252abe3 AD |
7 | $this->link = $host->get_link(); |
8 | $this->host = $host; | |
9 | ||
10 | $host->add_hook($host::HOOK_ARTICLE_BUTTON, $this); | |
11 | } | |
12 | ||
d2a421e3 | 13 | function about() { |
7a866114 AD |
14 | return array(1.0, |
15 | "Share on Flattr plugin", | |
16 | "Nic Honing"); | |
17 | } | |
18 | ||
7252abe3 AD |
19 | function hook_article_button($line) { |
20 | ||
21 | $article_id = $line["id"]; | |
22 | ||
23 | $result = db_query($this->link, "SELECT link | |
24 | FROM ttrss_entries, ttrss_user_entries | |
25 | WHERE id = '$article_id' AND ref_id = id AND owner_uid = " .$_SESSION['uid']); | |
26 | ||
27 | if (db_num_rows($result) != 0) { | |
28 | $article_link = db_fetch_result($result, 0, 'link'); | |
29 | } | |
30 | ||
31 | $response = null; | |
32 | if ($article_link) { | |
33 | $encoded = urlencode($article_link); | |
34 | $r = file_get_contents("https://api.flattr.com/rest/v2/things/lookup/?url=$encoded"); | |
35 | $response = json_decode($r, true); | |
36 | } | |
37 | ||
38 | $rv = null; | |
39 | if ($response and array_key_exists('link', $response)) { | |
40 | $rv = "<a id='flattr' href='" . $response['link'] . "'> | |
41 | <img src=\"".theme_image($this->link, 'plugins/flattr/flattr.png')."\" | |
42 | class='tagsPic' style=\"cursor : pointer\" | |
43 | title='".__('Flattr article')."'> | |
44 | </a>"; | |
45 | } else { | |
46 | $rv = ""; | |
47 | } | |
48 | ||
49 | return $rv; | |
50 | } | |
51 | } | |
52 | ?> |