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Add multiple language support - audio messages #51

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Add multiple language support - audio messages #51

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1f7d8dc
Add multiple language support
murtaza98 Oct 4, 2020
b1c43f6
Add i18n labels
murtaza98 Oct 5, 2020
c104729
Merge branch 'multi-lang-support' into merge_pr_#37_#49
murtaza98 Oct 6, 2020
9a96cef
Merge branch 'audio-support' into merge_pr_#37_#49
murtaza98 Oct 6, 2020
fa7bb8b
add multiple lang support for audio message
murtaza98 Oct 6, 2020
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41 changes: 41 additions & 0 deletions config/Settings.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@ export enum AppSetting {
DialogflowServiceUnavailableMessage = 'dialogflow_service_unavailable_message',
DialogflowCloseChatMessage = 'dialogflow_close_chat_message',
DialogflowHideQuickReplies = 'dialogflow_hide_quick_replies',
DialogflowLanguage = 'dialogflow_language',
}

export enum DefaultMessage {
Expand All @@ -21,6 +22,36 @@ export enum DefaultMessage {
DEFAULT_UnsupportedAudioFormatMessage = 'Sorry! Only *.wav, *.opus and *.oga extension files are supported as audio input',
}

export const LanguageCode = [
{ key: 'zh-CN', i18nLabel: 'chinese_simplified' },
{ key: 'da', i18nLabel: 'danish' },
{ key: 'nl', i18nLabel: 'dutch' },
{ key: 'en', i18nLabel: 'english' },
{ key: 'en-AU', i18nLabel: 'english_australia' },
{ key: 'en-CA', i18nLabel: 'english_canada' },
{ key: 'en-GB', i18nLabel: 'english_great_britain' },
{ key: 'en-IN', i18nLabel: 'english_india' },
{ key: 'en-US', i18nLabel: 'english_us' },
{ key: 'fr-CA', i18nLabel: 'french_canada' },
{ key: 'fr-FR', i18nLabel: 'french_france' },
{ key: 'de', i18nLabel: 'german' },
{ key: 'hi', i18nLabel: 'hindi' },
{ key: 'id', i18nLabel: 'indonesian' },
{ key: 'it', i18nLabel: 'italian' },
{ key: 'ja', i18nLabel: 'japanese' },
{ key: 'ko', i18nLabel: 'korean' },
{ key: 'no', i18nLabel: 'norwegian' },
{ key: 'pl', i18nLabel: 'polish' },
{ key: 'pt-BR', i18nLabel: 'portuguese-brazil' },
{ key: 'pt', i18nLabel: 'portuguese-portugal' },
{ key: 'ru', i18nLabel: 'russian' },
{ key: 'es', i18nLabel: 'spanish' },
{ key: 'es-ES', i18nLabel: 'spanish-spain' },
{ key: 'sv', i18nLabel: 'swedish' },
{ key: 'tr', i18nLabel: 'turkish' },
{ key: 'uk', i18nLabel: 'ukrainian' },
];

export const settings: Array<ISetting> = [
{
id: AppSetting.DialogflowBotUsername,
Expand Down Expand Up @@ -83,6 +114,16 @@ export const settings: Array<ISetting> = [
i18nDescription: 'show_only_text_messages_description',
required: true,
},
{
id: AppSetting.DialogflowLanguage,
public: true,
type: SettingType.SELECT,
values: LanguageCode,
packageValue: 'en',
value: 'en',
i18nLabel: 'dialogflow_language',
required: true,
},
{
id: AppSetting.DialogflowHandoverMessage,
public: true,
Expand Down
30 changes: 29 additions & 1 deletion i18n/en.json
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Original file line number Diff line number Diff line change
Expand Up @@ -16,5 +16,33 @@
"show_only_text_messages": "Show only Text Messages",
"show_only_text_messages_description": "If this Setting is Enabled, then the bot will always reply back with a text message, even when a visitor sends a audio message.",
"dialogflow_hide_quick_replies": "Hide Quick Replies",
"dialogflow_hide_quick_replies_description": "If enabled, then all quick-replies will hide when a visitor clicks on any one of them"
"dialogflow_hide_quick_replies_description": "If enabled, then all quick-replies will hide when a visitor clicks on any one of them",
"dialogflow_language": "Language",
"chinese_simplified": "Chinese - Simplified",
"danish": "Danish",
"dutch": "Dutch",
"english": "English",
"english_australia": "English - Australia",
"english_canada": "English - Canada",
"english_great_britain": "English - Great Britain",
"english_india": "English - India",
"english_us": "English - US",
"french_canada": "French - Canada",
"french_france": "French - France",
"german": "German",
"hindi": "Hindi",
"indonesian": "Indonesian",
"italian": "Italian",
"japanese": "Japanese",
"korean": "Korean",
"norwegian": "Norwegian",
"polish": "Polish",
"portuguese-brazil": "Portuguese - Brazil",
"portuguese-portugal": "Portuguese - Portugal",
"russian": "Russian",
"spanish": "Spanish",
"spanish-spain": "Spanish - Spain",
"swedish": "Swedish",
"turkish": "Turkish",
"ukrainian": "Ukrainian"
}
8 changes: 5 additions & 3 deletions lib/Dialogflow.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -20,12 +20,14 @@ class DialogflowClass {
requestType: DialogflowRequestType): Promise<IDialogflowMessage> {
const serverURL = await this.getServerURL(read, modify, http, sessionId);

const languageCode = await getAppSettingValue(read, AppSetting.DialogflowLanguage);

const queryInput = {
...requestType === DialogflowRequestType.EVENT && { event: request },
...requestType === DialogflowRequestType.MESSAGE && { text: { languageCode: LanguageCode.EN, text: request } },
...requestType === DialogflowRequestType.AUDIO && { audioConfig: { languageCode: AudioLanguageCode.EN_US } },
...requestType === DialogflowRequestType.MESSAGE && { text: { languageCode, text: request } },
...requestType === DialogflowRequestType.AUDIO && { audioConfig: { languageCode } },
...requestType === DialogflowRequestType.AUDIO_OGG &&
{ audioConfig: { audioEncoding: DialogflowInputAudioEncoding.ENCODING_OGG, sampleRateHertz: 16000, languageCode: AudioLanguageCode.EN_US } },
{ audioConfig: { audioEncoding: DialogflowInputAudioEncoding.ENCODING_OGG, sampleRateHertz: 16000, languageCode } },
};

const { value: onlyTextMessage } = await read.getEnvironmentReader().getSettings().getById(AppSetting.DialogflowShowOnlyTextMessages);
Expand Down