Convert to Gradle

2 files changed, 167 insertions, 0 deletions

diff --git a/spark-common/src/main/java/me/lucko/spark/common/http/Bytebin.java b/spark-common/src/main/java/me/lucko/spark/common/http/Bytebin.java
new file mode 100644
index 0000000..3cd5e4c
--- /dev/null
+++ b/spark-common/src/main/java/me/lucko/spark/common/http/Bytebin.java
@@ -0,0 +1,54 @@
+package me.lucko.spark.common.http;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonObject;
+
+import okhttp3.MediaType;
+import okhttp3.Request;
+import okhttp3.RequestBody;
+import okhttp3.Response;
+import okhttp3.ResponseBody;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+
+/**
+ * Utility for uploading JSON data to bytebin.
+ */
+public final class Bytebin {
+
+    /** Media type for JSON data */
+    private static final MediaType JSON_TYPE = MediaType.parse("application/json; charset=utf-8");
+    /** The URL used to upload sampling data */
+    private static final String UPLOAD_ENDPOINT = "https://bytebin.lucko.me/post";
+
+    public static String postCompressedContent(byte[] buf) throws IOException {
+        RequestBody body = RequestBody.create(JSON_TYPE, buf);
+
+        Request.Builder requestBuilder = new Request.Builder()
+                .url(UPLOAD_ENDPOINT)
+                .header("Content-Encoding", "gzip")
+                .post(body);
+
+        Request request = requestBuilder.build();
+        try (Response response = HttpClient.makeCall(request)) {
+            try (ResponseBody responseBody = response.body()) {
+                if (responseBody == null) {
+                    throw new RuntimeException("No response");
+                }
+
+                try (InputStream inputStream = responseBody.byteStream()) {
+                    try (BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, StandardCharsets.UTF_8))) {
+                        JsonObject object = new Gson().fromJson(reader, JsonObject.class);
+                        return object.get("key").getAsString();
+                    }
+                }
+            }
+        }
+    }
+
+    private Bytebin() {}
+}
diff --git a/spark-common/src/main/java/me/lucko/spark/common/http/HttpClient.java b/spark-common/src/main/java/me/lucko/spark/common/http/HttpClient.java
new file mode 100644
index 0000000..61db597
--- /dev/null
+++ b/spark-common/src/main/java/me/lucko/spark/common/http/HttpClient.java
@@ -0,0 +1,113 @@
+/*
+ * This file is part of LuckPerms, licensed under the MIT License.
+ *
+ *  Copyright (c) lucko (Luck) <luck@lucko.me>
+ *  Copyright (c) contributors
+ *
+ *  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 me.lucko.spark.common.http;
+
+import okhttp3.Interceptor;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+import okhttp3.ResponseBody;
+
+import java.io.IOException;
+import java.net.Proxy;
+import java.net.ProxySelector;
+import java.net.SocketAddress;
+import java.net.URI;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Utility class for making http requests.
+ */
+public final class HttpClient {
+    private static OkHttpClient client = null;
+
+    private static synchronized OkHttpClient getClient() {
+        if (client == null) {
+            client = new OkHttpClient.Builder()
+                    .proxySelector(new NullSafeProxySelector())
+                    .addInterceptor(new UserAgentInterceptor())
+                    .build();
+        }
+        return client;
+    }
+
+    public static Response makeCall(Request request) throws IOException {
+        Response response = getClient().newCall(request).execute();
+        if (!response.isSuccessful()) {
+            throw exceptionForUnsuccessfulResponse(response);
+        }
+        return response;
+    }
+
+    private static RuntimeException exceptionForUnsuccessfulResponse(Response response) {
+        String msg = "";
+        try (ResponseBody responseBody = response.body()) {
+            if (responseBody != null) {
+                msg = responseBody.string();
+            }
+        } catch (IOException e) {
+            // ignore
+        }
+        return new RuntimeException("Got response: " + response.code() + " - " + response.message() + " - " + msg);
+    }
+
+    private static final class UserAgentInterceptor implements Interceptor {
+        @Override
+        public Response intercept(Chain chain) throws IOException {
+            Request orig = chain.request();
+            Request modified = orig.newBuilder()
+                    .header("User-Agent", "spark-plugin")
+                    .build();
+
+            return chain.proceed(modified);
+        }
+    }
+
+    // sometimes ProxySelector#getDefault returns null, and okhttp doesn't like that
+    private static final class NullSafeProxySelector extends ProxySelector {
+        private static final List<Proxy> DIRECT = Collections.singletonList(Proxy.NO_PROXY);
+
+        @Override
+        public List<Proxy> select(URI uri) {
+            ProxySelector def = ProxySelector.getDefault();
+            if (def == null) {
+                return DIRECT;
+            }
+            return def.select(uri);
+        }
+
+        @Override
+        public void connectFailed(URI uri, SocketAddress sa, IOException ioe) {
+            ProxySelector def = ProxySelector.getDefault();
+            if (def != null) {
+                def.connectFailed(uri, sa, ioe);
+            }
+        }
+    }
+
+    private HttpClient() {}
+}
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