initial commit

services/youtube/YoutubeChannelInfoItemExtractor.java

@@ -0,0 +1,83 @@
+package org.schabi.newpipe.extractor.services.youtube;
+
+import org.schabi.newpipe.extractor.Parser;
+import org.schabi.newpipe.extractor.channel.ChannelInfoItemExtractor;
+import org.schabi.newpipe.extractor.exceptions.ParsingException;
+import org.jsoup.nodes.Element;
+
+/**
+ * Created by Christian Schabesberger on 12.02.17.
+ *
+ * Copyright (C) Christian Schabesberger 2017 <chris.schabesberger@mailbox.org>
+ * YoutubeChannelInfoItemExtractor.java is part of NewPipe.
+ *
+ * NewPipe is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * NewPipe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+public class YoutubeChannelInfoItemExtractor implements ChannelInfoItemExtractor {
+    private Element el;
+
+    public YoutubeChannelInfoItemExtractor(Element el) {
+        this.el = el;
+    }
+
+    public String getThumbnailUrl() throws ParsingException {
+        Element img = el.select("span[class*=\"yt-thumb-simple\"]").first()
+                .select("img").first();
+
+        String url = img.attr("abs:src");
+
+        if(url.contains("gif")) {
+            url = img.attr("abs:data-thumb");
+        }
+        return url;
+    }
+
+    public String getChannelName() throws ParsingException {
+        return el.select("a[class*=\"yt-uix-tile-link\"]").first()
+                .text();
+    }
+
+    public String getWebPageUrl() throws ParsingException {
+        return el.select("a[class*=\"yt-uix-tile-link\"]").first()
+                .attr("abs:href");
+    }
+
+    public long getSubscriberCount() throws ParsingException {
+        Element subsEl = el.select("span[class*=\"yt-subscriber-count\"]").first();
+        if(subsEl == null) {
+            return 0;
+        } else {
+            return Integer.parseInt(subsEl.text().replaceAll("\\D+",""));
+        }
+    }
+
+    public int getVideoAmount() throws ParsingException {
+        Element metaEl = el.select("ul[class*=\"yt-lockup-meta-info\"]").first();
+        if(metaEl == null) {
+            return 0;
+        } else {
+            return Integer.parseInt(metaEl.text().replaceAll("\\D+",""));
+        }
+    }
+
+    public String getDescription() throws ParsingException {
+        Element desEl = el.select("div[class*=\"yt-lockup-description\"]").first();
+        if(desEl == null) {
+            return "";
+        } else {
+            return desEl.text();
+        }
+    }
+}