80 lines
1.7 KiB
PHP
80 lines
1.7 KiB
PHP
|
<?php
|
||
|
|
class Af_Tumblr_1280 extends Plugin {
|
||
|
|
private $host;
|
||
|
|
|
||
|
|
function about() {
|
||
|
|
return array(1.0,
|
||
|
|
"Replace Tumblr pictures with largest size if available",
|
||
|
|
"fox");
|
||
|
|
}
|
||
|
|
|
||
|
|
function init($host) {
|
||
|
|
$this->host = $host;
|
||
|
|
|
||
|
|
if (function_exists("curl_init")) {
|
||
|
|
$host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function hook_article_filter($article) {
|
||
|
|
|
||
|
|
$owner_uid = $article["owner_uid"];
|
||
|
|
|
||
|
|
$charset_hack = '<head>
|
||
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
|
||
|
|
</head>';
|
||
|
|
|
||
|
|
$doc = new DOMDocument();
|
||
|
|
$doc->loadHTML($charset_hack . $article["content"]);
|
||
|
|
|
||
|
|
$found = false;
|
||
|
|
|
||
|
|
if ($doc) {
|
||
|
|
$xpath = new DOMXpath($doc);
|
||
|
|
|
||
|
|
$images = $xpath->query('(//img[contains(@src, \'media.tumblr.com\')])');
|
||
|
|
|
||
|
|
foreach ($images as $img) {
|
||
|
|
$src = $img->getAttribute("src");
|
||
|
|
|
||
|
|
$test_src = preg_replace("/_\d{3}.(jpg|gif|png)/", "_1280.$1", $src);
|
||
|
|
|
||
|
|
if ($src != $test_src) {
|
||
|
|
|
||
|
|
$ch = curl_init($test_src);
|
||
|
|
curl_setopt($ch, CURLOPT_TIMEOUT, 5);
|
||
|
|
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
|
||
|
|
curl_setopt($ch, CURLOPT_HEADER, true);
|
||
|
|
curl_setopt($ch, CURLOPT_NOBODY, true);
|
||
|
|
curl_setopt($ch, CURLOPT_FOLLOWLOCATION,
|
||
|
|
!ini_get("safe_mode") && !ini_get("open_basedir"));
|
||
|
|
curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT);
|
||
|
|
|
||
|
|
@$result = curl_exec($ch);
|
||
|
|
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
|
||
|
|
|
||
|
|
if ($result && $http_code == 200) {
|
||
|
|
$img->setAttribute("src", $test_src);
|
||
|
|
$found = true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($found) {
|
||
|
|
$doc->removeChild($doc->firstChild); //remove doctype
|
||
|
|
$article["content"] = $doc->saveHTML();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $article;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function api_version() {
|
||
|
|
return 2;
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
?>
|