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Merge pull request #209 from dingedi/feature/keep-selected-langs-in-url

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keep selected languages and text in url
This commit is contained in:
Piero Toffanin 2022-02-07 12:39:02 -05:00 committed by GitHub
commit 1df501db7f
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1 changed files with 32 additions and 0 deletions
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32
app/static/js/app.js
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@ -82,6 +82,24 @@ document.addEventListener('DOMContentLoaded', function(){
return;
}
const sourceLanguage = self.langs.find(l => l.code === self.getQueryParam('source'))
const isSourceAuto = !sourceLanguage && self.getQueryParam('source') === "auto"
const targetLanguage = self.langs.find(l => l.code === self.getQueryParam('target'))
if (sourceLanguage || isSourceAuto) {
self.sourceLang = isSourceAuto ? "auto" : sourceLanguage.code
}
if (targetLanguage) {
self.targetLang = targetLanguage.code
}
const defaultText = self.getQueryParam('q')
if(defaultText) {
self.inputText = decodeURI(defaultText)
}
self.loading = false;
} else {
self.error = "Cannot load /languages";
@ -195,9 +213,23 @@ document.addEventListener('DOMContentLoaded', function(){
dismissError: function(){
this.error = '';
},
getQueryParam: function (key) {
const params = new URLSearchParams(window.location.search);
return params.get(key)
},
updateQueryParam: function (key, value) {
let searchParams = new URLSearchParams(window.location.search)
searchParams.set(key, value);
let newRelativePathQuery = window.location.pathname + '?' + searchParams.toString();
history.pushState(null, '', newRelativePathQuery);
},
handleInput: function(e){
this.closeSuggestTranslation(e)
this.updateQueryParam('source', this.sourceLang)
this.updateQueryParam('target', this.targetLang)
this.updateQueryParam('q', encodeURI(this.inputText))
if (this.timeout) clearTimeout(this.timeout);
this.timeout = null;