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// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
function renovation_wikipedia() {
// Get list of elements to expand.
elems = document.querySelectorAll(
"div.collapsible-block,h2.collapsible-heading");
// Apply 'open-block' class to elements. This makes the sections'
// content visible.
for (i = 0; i < elems.length; ++i) {
// If a block was already expanded, re-adding the 'open-block'
// class will do nothing; no need to check if it's there already.
elems.item(i).className += " open-block";
}
// Now we force the page to load images inside the expanded
// sections. Wikipedia article images have a lazy image placeholder
// as well as a noscript element with an img tag (for if scripts are
// disabled). We get the list of these elements in order. For every
// lazy image placeholder, there is always a corresponding noscript
// element.
placeholders = document.querySelectorAll(
".image > span.lazy-image-placeholder, \
.mwe-math-element > span.lazy-image-placeholder");
noscripts = document.querySelectorAll(
".image > noscript, .mwe-math-element > noscript");
// Next we delete all the placeholders, then move the img elements
// out of the noscripts, deleting the noscript element in the
// process.
for (i = 0; i < placeholders.length; ++i) {
placeholders.item(i).remove();
innerText = noscripts.item(i).innerText;
noscripts.item(i).outerHTML = innerText;
}
}
var map_renovations = {
"wikipedia" : renovation_wikipedia,
};
function run_renovations(flist) {
for (var func_name of flist) {
map_renovations[func_name]();
}
}
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