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59 lines
2.4 KiB
Markdown
59 lines
2.4 KiB
Markdown
## Developer's Guide for Internationalization (i18n)
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*NOTE: All the files you created should use UTF-8 encoding.*
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### Steps to localize the UI in your language
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1. In the folder `src/portal/src/i18n/lang`, copy json file `en-us-lang.json` to a new file and rename it to `<language>-<locale>-lang.json` .
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The file contains a JSON object including all the key-value pairs of UI strings:
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```
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{
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"APP_TITLE": {
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"VMW_HARBOR": "Harbor",
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"HARBOR": "Harbor",
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...
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},
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...
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}
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```
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In the file `<language>-<locale>-lang.json`, translate all the values into your language. Do not change any keys.
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2. After creating your language file, you should add it to the language supporting list.
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Locate the file `src/portal/src/app/shared/shared.const.ts`.
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Append `<language>-<locale>` to the language supporting list:
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```
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export const supportedLangs = ['en-us', 'zh-cn', '<language>-<locale>'];
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```
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Define the language display name and append it to the name list:
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```
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export const languageNames = {
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"en-us": "English",
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"zh-cn": "中文简体",
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"<language>-<locale>": "<DISPLAY_NAME>"
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};
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```
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**NOTE: Don't miss the comma before the new key-value item you've added.**
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3. Enable the new language in the view.
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Locate the file `src/portal/src/app/base/navigator/navigator.component.html` and then find the following code piece:
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```
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<div class="dropdown-menu">
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<a href="javascript:void(0)" clrDropdownItem (click)='switchLanguage("en-us")' [class.lang-selected]='matchLang("en-us")'>English</a>
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<a href="javascript:void(0)" clrDropdownItem (click)='switchLanguage("zh-cn")' [class.lang-selected]='matchLang("zh-cn")'>中文简体</a>
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</div>
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```
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Add new menu item for your language:
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```
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<div class="dropdown-menu">
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<a href="javascript:void(0)" clrDropdownItem (click)='switchLanguage("en-us")' [class.lang-selected]='matchLang("en-us")'>English</a>
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<a href="javascript:void(0)" clrDropdownItem (click)='switchLanguage("zh-cn")' [class.lang-selected]='matchLang("zh-cn")'>中文简体</a>
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<a href="javascript:void(0)" clrDropdownItem (click)='switchLanguage("<language>-<locale>")' [class.lang-selected]='matchLang("<language>-<locale>")'>DISPLAY_NAME</a>
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</div>
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```
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4. Next, please refer [compile guideline](compile_guide.md) to rebuild and restart Harbor.
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