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Fix handling gzip streams #9

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Fix handling gzip streams #9

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7 changes: 6 additions & 1 deletion src/org/opengraph/OpenGraph.java
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
import org.htmlcleaner.TagNode;

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;
Expand All @@ -12,6 +13,7 @@
import java.util.Hashtable;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.zip.GZIPInputStream;

/**
* A Java object representation of an Open Graph enabled webpage.
Expand Down Expand Up @@ -70,7 +72,10 @@ public OpenGraph(String url, boolean ignoreSpecErrors) throws java.io.IOExceptio
URL pageURL = new URL(url);
URLConnection siteConnection = pageURL.openConnection();
Charset charset = getConnectionCharset(siteConnection);
BufferedReader dis = new BufferedReader(new InputStreamReader(siteConnection.getInputStream(), charset));
InputStream is = siteConnection.getInputStream();
if ("gzip".equals(siteConnection.getContentEncoding()))
is = new GZIPInputStream(is);
BufferedReader dis = new BufferedReader(new InputStreamReader(is, charset));
String inputLine;
StringBuffer headContents = new StringBuffer();

Expand Down