forkattu lähteestä blallo/rss-bridge
66 rivejä
3,2 KiB
PHP
66 rivejä
3,2 KiB
PHP
<?php
|
|
/* Flickr Explorer RSS bridge.
|
|
Returns a feed all new interesting images from http://www.flickr.com/explore
|
|
Licence: Public domain.
|
|
Returns ATOM feed by default.
|
|
Other available formats: ?format=plaintext and ?format=json
|
|
*/
|
|
ini_set('user_agent', 'Mozilla/5.0 (X11; Linux x86_64; rv:20.0) Gecko/20100101 Firefox/20.0');
|
|
date_default_timezone_set('UTC');
|
|
//ini_set('display_errors','1');
|
|
//error_reporting(E_ALL);
|
|
|
|
function returnError($code, $message) { header("HTTP/1.1 $code"); header('content-type: text/plain'); die($message); }
|
|
|
|
if (!file_exists('simple_html_dom.php')) { returnError('404 Not Found', 'ERROR: "PHP Simple HTML DOM Parser" is missing. Get it from http://simplehtmldom.sourceforge.net/ and place the script "simple_html_dom.php" in the same folder to allow me to work.'); }
|
|
require_once('simple_html_dom.php');
|
|
|
|
$html = file_get_html('http://www.flickr.com/explore') or returnError('404 Not Found', 'ERROR: could not request Flickr');
|
|
$items = Array();
|
|
foreach($html->find('span.photo_container') as $element)
|
|
{
|
|
$item['href'] = 'http://flickr.com'.$element->find('a',0)->href; // Page URI
|
|
$item['thumbnailUri'] = $element->find('img',0)->getAttribute('data-defer-src'); // Thumbnail URI
|
|
$item['title'] = $element->find('a',0)->title; // Photo title
|
|
$items[] = $item;
|
|
}
|
|
|
|
if(empty($items)) { returnError('404 Not Found', 'ERROR: no results.'); }
|
|
$format = 'atom';
|
|
if (!empty($_GET['format'])) { $format = $_GET['format']; }
|
|
switch($format)
|
|
{
|
|
case 'plaintext':
|
|
case 'json':
|
|
case 'atom':
|
|
break;
|
|
default:
|
|
$format='atom';
|
|
}
|
|
|
|
if($format == 'plaintext') { header('content-type: text/plain;charset=utf8'); print_r($items); exit; }
|
|
if($format == 'json') { header('content-type: application/json'); $items = json_encode($items); exit($items); }
|
|
if($format == 'atom')
|
|
{
|
|
header('content-type: application/atom+xml; charset=UTF-8');
|
|
echo '<?xml version="1.0" encoding="UTF-8"?><feed xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xml:lang="en-US">'."\n";
|
|
echo '<title type="text">Flickr Explore</title>'."\n";
|
|
echo '<id>http'.(isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on' ? 's' : '')."://{$_SERVER['HTTP_HOST']}{$_SERVER['PATH_INFO']}".'/</id>'."\n";
|
|
echo '<updated>'.date(DATE_ATOM, $tweets['0']['timestamp']).'</updated>'."\n";
|
|
echo '<link rel="alternate" type="text/html" href="http://www.flickr.com/explore" />'."\n";
|
|
echo '<link rel="self" href="http'.(isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on' ? 's' : '')."://{$_SERVER['HTTP_HOST']}".htmlentities($_SERVER['REQUEST_URI']).'" />'."\n"."\n";
|
|
|
|
foreach($items as $item) {
|
|
echo '<entry><author><name>Flickr</name><uri>http://flickr.com/</uri></author>'."\n";
|
|
echo '<title type="html"><![CDATA['.$item['title'].']]></title>'."\n";
|
|
echo '<link rel="alternate" type="text/html" href="'.$item['href'].'" />'."\n";
|
|
echo '<id>'.$item['href'].'</id>'."\n";
|
|
echo '<updated></updated>'."\n"; // FIXME: date ???
|
|
echo '<content type="html"><![CDATA[<a href="'.$item['href'].'"><img src="'.$item['thumbnailUri'].'" /></a>]]></content>'."\n";
|
|
echo '</entry>'."\n\n";
|
|
}
|
|
echo '</feed>';
|
|
exit;
|
|
}
|
|
|
|
exit();
|