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libkiwix
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Code Issues Packages Projects Releases Wiki Activity

improved browser lang filter working

This commit is contained in:
Manan Jethwani 2021-07-30 12:57:59 +05:30
parent 20cdefcdb8
commit 0466b9759c
1 changed files with 13 additions and 2 deletions
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13
static/skin/index.js
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@ -170,6 +170,14 @@
}) })
} }
async function getBookCount(query) {
const url = `${root}/catalog/search?${query}`;
return await fetch(url).then(async (resp) => {
const data = new window.DOMParser().parseFromString(await resp.text(), 'application/xml');
return parseInt(data.querySelector('totalResults').innerHTML);
});
}
async function loadBooks() { async function loadBooks() {
loader.style.display = 'block'; loader.style.display = 'block';
return await fetch(queryUrlBuilder()).then(async (resp) => { return await fetch(queryUrlBuilder()).then(async (resp) => {
@ -368,9 +376,12 @@
if (!window.location.search) { if (!window.location.search) {
const browserLang = navigator.language.split('-')[0]; const browserLang = navigator.language.split('-')[0];
const langFilter = document.getElementById('languageFilter'); const langFilter = document.getElementById('languageFilter');
langFilter.value = browserLang.length === 3 ? browserLang : iso6391To3[browserLang]; const lang = browserLang.length === 3 ? browserLang : iso6391To3[browserLang];
if (await getBookCount(`lang=${lang}`)) {
langFilter.value = lang;
langFilter.dispatchEvent(new Event('change')); langFilter.dispatchEvent(new Event('change'));
} }
}
document.querySelectorAll('.filter').forEach(filter => { document.querySelectorAll('.filter').forEach(filter => {
if (filter.value) { if (filter.value) {
filter.style = 'background-color: #858585; color: #fff'; filter.style = 'background-color: #858585; color: #fff';