ES6: Migrate "audio" with proper logging

.eslintrc.yaml

@@ -13,6 +13,7 @@ globals:
   z: true
 
 rules:
+  brace-style: [2, 1tbs]
   comma-dangle: [2, always-multiline]
   handle-callback-err: 2
   indent: [2, 2, {SwitchCase: 1}]

app/script/audio/AudioError.js

@@ -0,0 +1,61 @@
+/*
+ * Wire
+ * Copyright (C) 2016 Wire Swiss GmbH
+ *
+ * This program 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.
+ *
+ * This program 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 this program. If not, see http://www.gnu.org/licenses/.
+ *
+ */
+
+'use strict';
+
+(function() {
+  function AudioError(type) {
+    this.name = this.constructor.name;
+    this.stack = (new Error()).stack;
+    this.type = type || z.audio.AudioError.prototype.TYPE.UNKNOWN;
+    switch (this.type) {
+      case z.audio.AudioError.prototype.TYPE.ALREADY_PLAYING:
+        this.message = 'Sound is already playing';
+        break;
+      case z.audio.AudioError.prototype.TYPE.FAILED_TO_PLAY:
+        this.message = 'Failed to play sound';
+        break;
+      case z.audio.AudioError.prototype.TYPE.IGNORED_SOUND:
+        this.message = 'Ignored request to play sound';
+        break;
+      case z.audio.AudioError.prototype.TYPE.NOT_FOUND:
+        this.message = 'AudioElement or ID not found';
+        break;
+      default:
+        this.message = 'Unknown AudioError';
+    }
+  }
+
+  AudioError.prototype = new Error();
+
+  AudioError.prototype.constructor = AudioError;
+
+  AudioError.prototype.TYPE = {
+    ALREADY_PLAYING: 'z.audio.AudioError::TYPE.ALREADY_PLAYING',
+    FAILED_TO_PLAY: 'z.audio.AudioError::TYPE.FAILED_TO_PLAY',
+    IGNORED_SOUND: 'z.audio.AudioError::TYPE.IGNORED_SOUND',
+    NOT_FOUND: 'z.audio.AudioError::TYPE.NOT_FOUND',
+    UNKNOWN: 'z.audio.AudioError::TYPE.UNKNOWN',
+  };
+
+  window.z = window.z || {};
+  window.z.audio = z.audio || {};
+  window.z.audio.AudioError = AudioError;
+})();
+

app/script/audio/AudioPlayingType.js

@@ -0,0 +1,43 @@
+/*
+ * Wire
+ * Copyright (C) 2016 Wire Swiss GmbH
+ *
+ * This program 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.
+ *
+ * This program 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 this program. If not, see http://www.gnu.org/licenses/.
+ *
+ */
+
+'use strict';
+
+window.z = window.z || {};
+window.z.audio = z.audio || {};
+
+z.audio.AudioPlayingType = {
+  NONE: [
+    z.audio.AudioType.CALL_DROP,
+    z.audio.AudioType.NETWORK_INTERRUPTION,
+    z.audio.AudioType.OUTGOING_CALL,
+    z.audio.AudioType.READY_TO_TALK,
+    z.audio.AudioType.TALK_LATER,
+  ],
+  SOME: [
+    z.audio.AudioType.CALL_DROP,
+    z.audio.AudioType.INCOMING_CALL,
+    z.audio.AudioType.INCOMING_PING,
+    z.audio.AudioType.NETWORK_INTERRUPTION,
+    z.audio.AudioType.OUTGOING_CALL,
+    z.audio.AudioType.OUTGOING_PING,
+    z.audio.AudioType.READY_TO_TALK,
+    z.audio.AudioType.TALK_LATER,
+  ],
+};

app/script/audio/AudioPreference.js

@@ -0,0 +1,29 @@
+/*
+ * Wire
+ * Copyright (C) 2016 Wire Swiss GmbH
+ *
+ * This program 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.
+ *
+ * This program 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 this program. If not, see http://www.gnu.org/licenses/.
+ *
+ */
+
+'use strict';
+
+window.z = window.z || {};
+window.z.audio = z.audio || {};
+
+z.audio.AudioPreference = {
+  ALL: 'all',
+  NONE: 'none',
+  SOME: 'some',
+};