Try to detect language from html lang attributes and navigator.languages

[wangcheng]

#37 # Description

• rename "Locale" to "Language"
• detect language from html lang attributes and navigator.languages

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• Any dependent changes have been merged and published in downstream modules

[codecov-io]

Codecov Report

Merging #38 into master will decrease coverage by <.01%.
The diff coverage is 55.55%.

@@            Coverage Diff             @@
##           master      #38      +/-   ##
==========================================
- Coverage   50.59%   50.59%   -0.01%     
==========================================
  Files         124      127       +3     
  Lines        1753     1777      +24     
==========================================
+ Hits          887      899      +12     
- Misses        866      878      +12

Impacted Files	Coverage Δ
.../src/components/PlayerContainer/PlayerContainer.js	0% <ø> (ø)	⬆️
...es/griffith/src/contexts/Language/guessLanguage.js	100% <100%> (ø)
...iffith/src/contexts/Language/supportedLanguages.js	100% <100%> (ø)
.../griffith/src/contexts/Language/LanguageContext.js	100% <100%> (ø)
...th/src/components/TranslatedText/TranslatedText.js	100% <100%> (ø)	⬆️
...griffith/src/contexts/Language/LanguageProvider.js	14.28% <14.28%> (ø)

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[lixiaoyan]

是不是保留 locale 比较好，language 可能有歧义。

[lixiaoyan]

看了下 Web 的 Intl API 也用的 locale 这个词。

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RelativeTimeFormat#Syntax

[wangcheng]

locale 和 language 还是不一样的。我们看起来只区分了语言，并没有区分「区域」，比如美国和英国词汇不同，数字格式不同之类的。

[kitayoshi]

我们这个属性可以填的值兼容了 locale 的写法，如果本意就是 locale 感觉写 locale 也没什么问题。美国英国的不同 locale 表现成同一种外观而已。

[kitayoshi]

这个的进度怎么样呀