diff --git a/plugins/af_tumblr_1280/init.php b/plugins/af_tumblr_1280/init.php new file mode 100644 index 000000000..f9938048b --- /dev/null +++ b/plugins/af_tumblr_1280/init.php @@ -0,0 +1,79 @@ +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 = ' + + '; + + $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; + } + +} +?>