X-Git-Url: https://git.ao2.it/tweeper.git/blobdiff_plain/a41341e579712a0e6715eea8a96b864376350bfd..81cbad67160cd9c338df577a28800f406615fdd6:/tweeper.php diff --git a/tweeper.php b/tweeper.php index 81f5f85..5e9d242 100644 --- a/tweeper.php +++ b/tweeper.php @@ -161,7 +161,7 @@ class Tweeper { private function load_stylesheet($host) { $stylesheet = "file://" . __DIR__ . "/rss_converter_" . $host . ".xsl"; if (FALSE === file_exists($stylesheet)) { - trigger_error("Conversion to RSS not supported: $host", E_USER_ERROR); + trigger_error("Conversion to RSS not supported for $host ($stylesheet not found)", E_USER_ERROR); return NULL; } @@ -213,6 +213,12 @@ class Tweeper { return $this->json_to_xml($html, '/window._sharedData = (.*);/', 'instagram'); } + private function preprocess_html_facebook_com($html) { + $html = str_replace('', '', $html); + return $html; + } + private function html_to_xml($html, $host) { $xmlDoc = new DOMDocument(); @@ -244,7 +250,10 @@ class Tweeper { return NULL; } - $xsltProcessor = $this->load_stylesheet($url["host"]); + // Strip the leading www. to be more forgiving on input URLs + $host = preg_replace('/^www\./', '', $url["host"]); + + $xsltProcessor = $this->load_stylesheet($host); if (NULL === $xsltProcessor) { return NULL; } @@ -254,7 +263,12 @@ class Tweeper { return NULL; } - $xmlDoc = $this->html_to_xml($html, $url["host"]); + $preprocess_html_host_method = 'preprocess_html_' . str_replace(".", "_", $host); + if (method_exists($this, $preprocess_html_host_method)) { + $html = call_user_func_array(array($this, $preprocess_html_host_method), array($html)); + } + + $xmlDoc = $this->html_to_xml($html, $host); if (NULL === $xmlDoc) { return NULL; }