Show identity cookies

app/src/main/java/com/hippo/ehviewer/preference/IdentityCookiePreference.java

@@ -0,0 +1,105 @@
+/*
+ * Copyright 2018 Hippo Seven
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.hippo.ehviewer.preference;
+
+import android.content.ClipData;
+import android.content.ClipboardManager;
+import android.content.Context;
+import android.support.v7.app.AlertDialog;
+import android.util.AttributeSet;
+import android.widget.Toast;
+import com.hippo.ehviewer.EhApplication;
+import com.hippo.ehviewer.R;
+import com.hippo.ehviewer.client.EhCookieStore;
+import com.hippo.ehviewer.client.EhUrl;
+import com.hippo.preference.MessagePreference;
+import com.hippo.text.Html;
+import java.util.LinkedList;
+import java.util.List;
+import okhttp3.Cookie;
+import okhttp3.HttpUrl;
+
+public class IdentityCookiePreference extends MessagePreference {
+
+    private String message;
+
+    public IdentityCookiePreference(Context context) {
+        super(context);
+        init();
+    }
+
+    public IdentityCookiePreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        init();
+    }
+
+    public IdentityCookiePreference(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        init();
+    }
+
+    private void init() {
+        EhCookieStore store = EhApplication.getEhCookieStore(getContext());
+        List<Cookie> eCookies = store.getCookies(HttpUrl.get(EhUrl.HOST_E));
+        List<Cookie> exCookies = store.getCookies(HttpUrl.get(EhUrl.HOST_EX));
+        List<Cookie> cookies = new LinkedList<>(eCookies);
+        cookies.addAll(exCookies);
+
+        String ipbMemberId = null;
+        String ipbPassHash = null;
+        String igneous = null;
+
+        for (int i = 0, n = cookies.size(); i < n; i++) {
+            Cookie cookie = cookies.get(i);
+            switch (cookie.name()) {
+                case EhCookieStore.KEY_IPD_MEMBER_ID:
+                    ipbMemberId = cookie.value();
+                    break;
+                case EhCookieStore.KEY_IPD_PASS_HASH:
+                    ipbPassHash = cookie.value();
+                    break;
+                case EhCookieStore.KEY_IGNEOUS:
+                    igneous = cookie.value();
+                    break;
+            }
+        }
+
+        if (ipbMemberId != null || ipbPassHash != null || igneous != null) {
+            message = EhCookieStore.KEY_IPD_MEMBER_ID + ": " + ipbMemberId + "<br>"
+                    + EhCookieStore.KEY_IPD_PASS_HASH + ": " + ipbPassHash + "<br>"
+                    + EhCookieStore.KEY_IGNEOUS + ": " + igneous;
+            setDialogMessage(Html.fromHtml(getContext().getString(R.string.settings_eh_identity_cookies_signed, message)));
+            message = message.replace("<br>", "\n");
+        } else {
+            setDialogMessage(getContext().getString(R.string.settings_eh_identity_cookies_tourist));
+        }
+    }
+
+    @Override
+    protected void onPrepareDialogBuilder(AlertDialog.Builder builder) {
+        super.onPrepareDialogBuilder(builder);
+        if (message != null) {
+            builder.setPositiveButton(R.string.settings_eh_identity_cookies_copy, (dialog, which) -> {
+                ClipboardManager cmb = (ClipboardManager) getContext().getSystemService(Context.CLIPBOARD_SERVICE);
+                cmb.setPrimaryClip(ClipData.newPlainText(null, message));
+                Toast.makeText(getContext(), R.string.copied_to_clipboard, Toast.LENGTH_SHORT).show();
+
+                IdentityCookiePreference.this.onClick(dialog, which);
+            });
+        }
+    }
+}