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Superficial cleanup in static/skin/viewer.js

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This commit is contained in:
Veloman Yunkan
2022-08-10 13:04:08 +04:00
parent 948435794f
commit 29efb88d48
2 changed files with 13 additions and 12 deletions
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23
static/skin/viewer.js
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@ -35,13 +35,15 @@ let currentBookTitle = null;
const bookUIGroup = document.getElementById('kiwix_serve_taskbar_book_ui_group');
const homeButton = document.getElementById('kiwix_serve_taskbar_home_button');
const contentIframe = document.getElementById('content_iframe');
function gotoMainPageOfCurrentBook() {
location.hash = currentBook + '/';
}
function gotoUrl(url) {
cf.src = url;
contentIframe.src = url;
}
function gotoRandomPage() {
@ -110,27 +112,26 @@ function iframeUrl2UserUrl(url, query) {
return url.split('/').slice(2).join('/');
}
const cf = document.getElementById('content_iframe');
function handle_visual_viewport_change() {
cf.height = window.visualViewport.height - cf.offsetTop - 4;
contentIframe.height = window.visualViewport.height - contentIframe.offsetTop - 4;
}
function handle_location_hash_change() {
const hash = window.location.hash.slice(1);
console.log("handle_location_hash_change: " + hash);
updateCurrentBookIfNeeded(hash);
const iframeContentUrl = userUrl2IframeUrl(hash);
console.log("handle_location_hash_change: " + hash);
if ( iframeContentUrl != cf.contentWindow.location.pathname ) {
cf.contentWindow.location.replace(iframeContentUrl);
if ( iframeContentUrl != contentIframe.contentWindow.location.pathname ) {
contentIframe.contentWindow.location.replace(iframeContentUrl);
}
}
function handle_content_url_change() {
document.title = cf.contentDocument.title;
const iframeContentUrl = cf.contentWindow.location.pathname;
const iframeContentQuery = cf.contentWindow.location.search;
console.log('handle_content_url_change: ' + cf.contentWindow.location.href);
const iframeLocation = contentIframe.contentWindow.location;
console.log('handle_content_url_change: ' + iframeLocation.href);
document.title = contentIframe.contentDocument.title;
const iframeContentUrl = iframeLocation.pathname;
const iframeContentQuery = iframeLocation.search;
const newHash = '#' + iframeUrl2UserUrl(iframeContentUrl, iframeContentQuery);
const viewerURL = location.origin + location.pathname + location.search;
window.location.replace(viewerURL + newHash);