mirror of
https://git.tt-rss.org/fox/tt-rss.git
synced 2025-10-31 03:40:59 +01:00
47 lines
1.6 KiB
PHP
47 lines
1.6 KiB
PHP
<?php
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class Flattr extends Plugin {
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private $link;
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private $host;
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function init($host) {
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$this->link = $host->get_link();
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$this->host = $host;
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$host->add_hook($host::HOOK_ARTICLE_BUTTON, $this);
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}
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function about() {
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return array(1.1,
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"Share articles on Flattr (if they exist in their catalogue)",
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"F. Eitel, N. Honing");
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}
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function hook_article_button($line) {
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$rv = "";
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$article_link = $line['link'];
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if ($article_link) {
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$encoded = urlencode($article_link);
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$r = file_get_contents("https://api.flattr.com/rest/v2/things/lookup/?url=$encoded");
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$response = json_decode($r, true);
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$image = "<img src=\"".theme_image($this->link, 'plugins/flattr/flattr.png')."\"
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class='tagsPic' style=\"cursor : pointer\"
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title='".__('Flattr this article.')."'>";
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// if Flattr has it in the catalogue, we display the button
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if ($response and array_key_exists('link', $response)) {
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$rv = "<a id='flattr' target='_blank' href='" . $response['link'] . "'> . $image . </a>";
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} else {
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// We can't submit a thing to the catalogue without giving a Flattr user id (who would be the owner)
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// see http://developers.flattr.net/auto-submit
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//$rv = "<a id='flattr' href='https://flattr.com/submit/auto?url=" . $encoded . "'>" . $image . "</a>";
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$rv = '';
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// Another useful thing would be any rel=payment link (which would have the user id as well),
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// but tt-rss is not checking that (yet), I believe. See http://developers.flattr.net/feed
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}
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}
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return $rv;
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}
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}
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?>
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