147 lines
4.8 KiB
Java
147 lines
4.8 KiB
Java
package org.schabi.newpipe.extractor.services.youtube.extractors;
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import com.grack.nanojson.JsonArray;
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import com.grack.nanojson.JsonObject;
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import org.schabi.newpipe.extractor.comments.CommentsInfoItemExtractor;
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import org.schabi.newpipe.extractor.exceptions.ParsingException;
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import org.schabi.newpipe.extractor.localization.DateWrapper;
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import org.schabi.newpipe.extractor.localization.TimeAgoParser;
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import org.schabi.newpipe.extractor.utils.JsonUtils;
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import org.schabi.newpipe.extractor.utils.Utils;
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import javax.annotation.Nullable;
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import static org.schabi.newpipe.extractor.services.youtube.YoutubeParsingHelper.getTextFromObject;
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import static org.schabi.newpipe.extractor.utils.Utils.EMPTY_STRING;
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public class YoutubeCommentsInfoItemExtractor implements CommentsInfoItemExtractor {
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private final JsonObject json;
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private final String url;
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private final TimeAgoParser timeAgoParser;
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public YoutubeCommentsInfoItemExtractor(JsonObject json, String url, TimeAgoParser timeAgoParser) {
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this.json = json;
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this.url = url;
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this.timeAgoParser = timeAgoParser;
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}
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@Override
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public String getUrl() throws ParsingException {
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return url;
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}
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@Override
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public String getThumbnailUrl() throws ParsingException {
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try {
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final JsonArray arr = JsonUtils.getArray(json, "authorThumbnail.thumbnails");
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return JsonUtils.getString(arr.getObject(2), "url");
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} catch (Exception e) {
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throw new ParsingException("Could not get thumbnail url", e);
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}
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}
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@Override
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public String getName() throws ParsingException {
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try {
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return getTextFromObject(JsonUtils.getObject(json, "authorText"));
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} catch (Exception e) {
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return EMPTY_STRING;
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}
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}
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@Override
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public String getTextualUploadDate() throws ParsingException {
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try {
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return getTextFromObject(JsonUtils.getObject(json, "publishedTimeText"));
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} catch (Exception e) {
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throw new ParsingException("Could not get publishedTimeText", e);
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}
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}
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@Nullable
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@Override
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public DateWrapper getUploadDate() throws ParsingException {
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String textualPublishedTime = getTextualUploadDate();
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if (timeAgoParser != null && textualPublishedTime != null && !textualPublishedTime.isEmpty()) {
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return timeAgoParser.parse(textualPublishedTime);
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} else {
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return null;
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}
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}
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@Override
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public int getLikeCount() throws ParsingException {
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try {
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return json.getInt("likeCount");
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} catch (Exception e) {
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throw new ParsingException("Could not get like count", e);
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}
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}
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@Override
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public String getCommentText() throws ParsingException {
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try {
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final JsonObject contentText = JsonUtils.getObject(json, "contentText");
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if (contentText.isEmpty()) {
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// completely empty comments as described in
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// https://github.com/TeamNewPipe/NewPipeExtractor/issues/380#issuecomment-668808584
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return EMPTY_STRING;
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}
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final String commentText = getTextFromObject(contentText);
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// youtube adds U+FEFF in some comments. eg. https://www.youtube.com/watch?v=Nj4F63E59io<feff>
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return Utils.removeUTF8BOM(commentText);
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} catch (Exception e) {
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throw new ParsingException("Could not get comment text", e);
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}
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}
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@Override
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public String getCommentId() throws ParsingException {
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try {
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return JsonUtils.getString(json, "commentId");
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} catch (Exception e) {
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throw new ParsingException("Could not get comment id", e);
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}
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}
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@Override
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public String getUploaderAvatarUrl() throws ParsingException {
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try {
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JsonArray arr = JsonUtils.getArray(json, "authorThumbnail.thumbnails");
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return JsonUtils.getString(arr.getObject(2), "url");
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} catch (Exception e) {
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throw new ParsingException("Could not get author thumbnail", e);
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}
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}
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@Override
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public boolean isHeartedByUploader() throws ParsingException {
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return json.has("creatorHeart");
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}
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@Override
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public boolean isPinned() {
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return json.has("pinnedCommentBadge");
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}
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@Override
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public String getUploaderName() throws ParsingException {
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try {
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return getTextFromObject(JsonUtils.getObject(json, "authorText"));
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} catch (Exception e) {
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return EMPTY_STRING;
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}
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}
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@Override
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public String getUploaderUrl() throws ParsingException {
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try {
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return "https://youtube.com/channel/" + JsonUtils.getString(json, "authorEndpoint.browseEndpoint.browseId");
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} catch (Exception e) {
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return EMPTY_STRING;
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}
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}
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}
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