| 1 | <?php |
| 2 | |
| 3 | require_once __DIR__ . '/db.php'; |
| 4 | |
| 5 | function post_to_item(DOMDocument $dom, Array $post) { |
| 6 | $mime_type = $post['MIME_TYPE']; |
| 7 | $post_id = $post['ID']; |
| 8 | $post_body = $post['BODY']; |
| 9 | $timestamp = $post['TIMESTAMP']; |
| 10 | $item = $dom->createElement('item'); |
| 11 | $description = $dom->createElement('description', $post_body); |
| 12 | $link = $dom->createElement('link', "https://pics.jacobcasper.com/#post-{$post_id}"); |
| 13 | $guid = $dom->createElement('guid', "https://pics.jacobcasper.com/#post-{$post_id}"); |
| 14 | $pub_date = $dom->createElement('pubDate', date(DATE_RSS, $timestamp)); |
| 15 | // TODO write the endpoint for this |
| 16 | //$enclosure = $dom->createElement('enclosure'); |
| 17 | //$enclosure->setAttribute('url', "https://pics.jacobcasper.com/pic/{$post_id}"); |
| 18 | //$enclosure->setAttribute('length', "9999"); |
| 19 | //$enclosure->setAttribute('type', $mime_type); |
| 20 | $item->appendChild($description); |
| 21 | //$item->appendChild($enclosure); |
| 22 | $item->appendChild($link); |
| 23 | $item->appendChild($guid); |
| 24 | $item->appendChild($pub_date); |
| 25 | return $item; |
| 26 | } |
| 27 | |
| 28 | $rss_template = file_get_contents('rss.template.xml'); |
| 29 | $rss_dom = new DOMDocument(); |
| 30 | $rss_dom->formatOutput = true; |
| 31 | $rss_dom->loadXML($rss_template); |
| 32 | $channel_node = $rss_dom->firstChild->childNodes[1]; |
| 33 | $db = get_db(); |
| 34 | $posts = $db->query('SELECT |
| 35 | p.ID, p.TIMESTAMP, pi.MIME_TYPE, c.BODY |
| 36 | FROM posts p |
| 37 | JOIN pics pi on p.id = pi.post_id |
| 38 | JOIN comments c on p.id = c.post_id |
| 39 | ORDER BY p.TIMESTAMP DESC'); |
| 40 | while ($post = $posts->fetchArray()) { |
| 41 | $item = post_to_item($rss_dom, $post); |
| 42 | $channel_node->appendChild($item); |
| 43 | } |
| 44 | |
| 45 | file_put_contents('rss.xml', $rss_dom->saveXML()); |