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ad_readability: also check for content-type if possible

This commit is contained in:
Andrew Dolgov 2015-07-08 10:35:19 +03:00
parent 6475fc7e06
commit 831129f6a4
1 changed files with 20 additions and 1 deletions
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21
plugins/af_readability/init.php
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@ -98,11 +98,30 @@ class Af_Readability extends Plugin {
if (!class_exists("Readability")) require_once(__DIR__ . "/classes/Readability.php"); if (!class_exists("Readability")) require_once(__DIR__ . "/classes/Readability.php");
if (function_exists("curl_init")) {
$ch = curl_init($article["link"]);
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);
$content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
if (strpos($content_type, "text/html") === FALSE)
return $article;
}
$tmp = fetch_file_contents($article["link"]); $tmp = fetch_file_contents($article["link"]);
if ($tmp) { if ($tmp) {
$tmpdoc = new DOMDocument("1.0", "UTF-8"); $tmpdoc = new DOMDocument("1.0", "UTF-8");
$tmpdoc->loadHTML($tmp);
if (!$tmpdoc->loadHTML($tmp))
return $article;
if ($tmpdoc->encoding != 'UTF-8') { if ($tmpdoc->encoding != 'UTF-8') {
$tmpxpath = new DOMXPath($tmpdoc); $tmpxpath = new DOMXPath($tmpdoc);