display subscriber emotes on detail pane (fix #29)

src/main/java/eu/over9000/skadi/remote/EmoteDataRetriever.java

@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2014-2015 s1mpl3x <jan[at]over9000.eu>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package eu.over9000.skadi.remote;
+
+import com.google.gson.Gson;
+import eu.over9000.skadi.util.HttpUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class EmoteDataRetriever {
+
+	private static final Logger LOGGER = LoggerFactory.getLogger(EmoteDataRetriever.class);
+
+	private static final Gson GSON = new Gson();
+
+	public static List<Emoticon> retrieveEmotes(final String channel) {
+		final List<Emoticon> result = new ArrayList<>();
+
+		try {
+			final String response = HttpUtil.getAPIResponse("https://api.twitch.tv/kraken/chat/" + channel + "/emoticons");
+
+			final EmoticonResponse emoticonResponse = GSON.fromJson(response, EmoticonResponse.class);
+
+			result.addAll(emoticonResponse.emoticons.stream().filter(emote -> emote.subscriber_only).collect(Collectors.toList()));
+
+		} catch (URISyntaxException | IOException e) {
+			LOGGER.error("error getting emote data for " + channel + ": " + e.getMessage());
+		}
+
+		return result;
+	}
+
+	public static void main(final String[] args) {
+		final List<Emoticon> forsenlol = retrieveEmotes("forsenlol");
+		System.out.println(forsenlol);
+	}
+
+	public class Emoticon {
+		final public String regex;
+		final public boolean subscriber_only;
+		final public String url;
+
+		public Emoticon(final String regex, final boolean subscriber_only, final String url) {
+			this.regex = regex;
+			this.subscriber_only = subscriber_only;
+			this.url = url;
+		}
+	}
+
+	private class EmoticonResponse {
+		final private List<Emoticon> emoticons;
+
+		public EmoticonResponse(final List<Emoticon> emoticons) {
+			this.emoticons = emoticons;
+		}
+	}
+}

src/main/java/eu/over9000/skadi/util/EmoteUtil.java

@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 2014-2015 s1mpl3x <jan[at]over9000.eu>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package eu.over9000.skadi.util;
+
+
+import eu.over9000.skadi.remote.EmoteDataRetriever;
+import eu.over9000.skadi.service.ImageRetrievalService;
+import eu.over9000.skadi.ui.label.CopyableLabel;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.HBox;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.CountDownLatch;
+
+public class EmoteUtil {
+
+	private static final Logger LOGGER = LoggerFactory.getLogger(EmoteUtil.class);
+
+	public static List<HBox> buildEmotePanel(final List<EmoteDataRetriever.Emoticon> emotes) {
+
+		final List<HBox> result = new ArrayList<>(emotes.size());
+		final CountDownLatch latch = new CountDownLatch(emotes.size());
+
+		emotes.forEach(emote -> {
+			final ImageRetrievalService imageService = new ImageRetrievalService(emote.url);
+			imageService.setOnSucceeded(event -> {
+				final ImageView img = (ImageView) event.getSource().getValue();
+				final CopyableLabel lbl = new CopyableLabel(emote.regex);
+				result.add(new HBox(2, lbl, img));
+				latch.countDown();
+			});
+			imageService.setOnFailed(event -> {
+				final CopyableLabel lbl = new CopyableLabel(emote.regex);
+				result.add(new HBox(2, lbl));
+				latch.countDown();
+			});
+			imageService.start();
+		});
+
+		try {
+			latch.await();
+		} catch (InterruptedException e) {
+			LOGGER.error("error in emote list retrieval: ", e);
+		}
+
+		return result;
+
+	}
+}