diff options
Diffstat (limited to 'init.php')
| -rw-r--r-- | init.php | 38 |
1 files changed, 37 insertions, 1 deletions
@@ -46,6 +46,8 @@ class Af_Feedmod extends Plugin implements IHandler function hook_article_filter($article) { + global $fetch_last_content_type; + $json_conf = $this->host->get($this, 'json_conf'); $owner_uid = $article['owner_uid']; $data = json_decode($json_conf, true); @@ -61,7 +63,41 @@ class Af_Feedmod extends Plugin implements IHandler switch ($config['type']) { case 'xpath': $doc = new DOMDocument(); - @$doc->loadHTML(fetch_file_contents($article['link'])); + + if (version_compare(VERSION, '1.7.9', '>=')) { + $html = fetch_file_contents($article['link']); + $content_type = $fetch_last_content_type; + } else { + // fallback to file_get_contents() + $html = file_get_contents($article['link']); + + // try to fetch charset from HTTP headers + $headers = $http_response_header; + $content_type = false; + foreach ($headers as $h) { + if (substr(strtolower($h), 0, 13) == 'content-type:') { + $content_type = substr($h, 14); + // don't break here to find LATEST (if redirected) entry + } + } + } + + if (!isset($config['force_charset'])) { + $charset = false; + if ($content_type) { + preg_match('/charset=(\S+)/', $content_type, $matches); + if (isset($matches[1]) && !empty($matches[1])) $charset = $matches[1]; + } + + if ($charset) { + $html = '<?xml encoding="' . $charset . '">' . $html; + } + } else { + // use forced charset + $html = '<?xml encoding="' . $config['force_charset'] . '">' . $html; + } + + @$doc->loadHTML($html); if ($doc) { $basenode = false; |