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zjsunit: Add support for using i18n without escaping. 

This adds support for the `- __foo__` syntax supported by i18n.t.
This commit is contained in:
Tim Abbott 2019-08-01 12:57:27 -07:00
parent e6ae160a0c
commit 22a85b0e1e
1 changed files with 16 additions and 5 deletions
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21
frontend_tests/zjsunit/i18n.js
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@ -7,13 +7,24 @@ i18n.t = function (str, context) {
if (context === undefined) {
return 'translated: ' + str;
}
var keyword_regex = /__(\w)+__/g;
var keyword_regex = /__(- )?(\w)+__/g;
var keys_in_str = str.match(keyword_regex);
var keywords = _.map(keys_in_str, function (key) {
return key.slice(2, key.length - 2);
var substitutions = _.map(keys_in_str, function (key) {
var prefix_length;
if (key.startsWith("__- ")) {
prefix_length = 4;
} else {
prefix_length = 2;
}
return {
keyword: key.slice(prefix_length, key.length - 2),
prefix: key.slice(0, prefix_length),
suffix: key.slice(key.length - 2, key.length),
};
});
_.each(keywords, function (keyword) {
str = str.replace('__' + keyword + '__', context[keyword]);
_.each(substitutions, function (item) {
str = str.replace(item.prefix + item.keyword + item.suffix,
context[item.keyword]);
});
return 'translated: ' + str;
};