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Merge pull request #143 from yausername/sanitizeComment

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Sanitize youtube comment
This commit is contained in:
Christian Schabesberger 2019-03-01 09:52:22 +01:00 committed by GitHub
commit 8425936b67
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2 changed files with 16 additions and 3 deletions
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5
extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeCommentsInfoItemExtractor.java
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@ -3,6 +3,7 @@ package org.schabi.newpipe.extractor.services.youtube.extractors;
import org.schabi.newpipe.extractor.comments.CommentsInfoItemExtractor; import org.schabi.newpipe.extractor.comments.CommentsInfoItemExtractor;
import org.schabi.newpipe.extractor.exceptions.ParsingException; import org.schabi.newpipe.extractor.exceptions.ParsingException;
import org.schabi.newpipe.extractor.utils.JsonUtils; import org.schabi.newpipe.extractor.utils.JsonUtils;
import org.schabi.newpipe.extractor.utils.Utils;
import com.grack.nanojson.JsonArray; import com.grack.nanojson.JsonArray;
import com.grack.nanojson.JsonObject; import com.grack.nanojson.JsonObject;
@ -62,7 +63,9 @@ public class YoutubeCommentsInfoItemExtractor implements CommentsInfoItemExtract
@Override @Override
public String getCommentText() throws ParsingException { public String getCommentText() throws ParsingException {
try { try {
return YoutubeCommentsExtractor.getYoutubeText(JsonUtils.getObject(json, "contentText")); String commentText = YoutubeCommentsExtractor.getYoutubeText(JsonUtils.getObject(json, "contentText"));
// youtube adds U+FEFF in some comments. eg. https://www.youtube.com/watch?v=Nj4F63E59io<feff>
return Utils.removeUTF8BOM(commentText);
} catch (Exception e) { } catch (Exception e) {
throw new ParsingException("Could not get comment text", e); throw new ParsingException("Could not get comment text", e);
} }

14
extractor/src/main/java/org/schabi/newpipe/extractor/utils/Utils.java
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@ -1,13 +1,13 @@
package org.schabi.newpipe.extractor.utils; package org.schabi.newpipe.extractor.utils;
import org.schabi.newpipe.extractor.exceptions.ParsingException;
import java.io.UnsupportedEncodingException; import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException; import java.net.MalformedURLException;
import java.net.URL; import java.net.URL;
import java.net.URLDecoder; import java.net.URLDecoder;
import java.util.List; import java.util.List;
import org.schabi.newpipe.extractor.exceptions.ParsingException;
public class Utils { public class Utils {
private Utils() { private Utils() {
@ -120,4 +120,14 @@ public class Utils {
throw e; throw e;
} }
} }
public static String removeUTF8BOM(String s) {
if (s.startsWith("\uFEFF")) {
s = s.substring(1);
}
if (s.endsWith("\uFEFF")) {
s = s.substring(0, s.length()-1);
}
return s;
}
} }