uBlock/src/js/fa-icons.js

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/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2018-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uMatrix
*/
'use strict';
/******************************************************************************/
let faIconsInit = function(root) {
const icons = (root || document).querySelectorAll('.fa-icon');
for ( const icon of icons ) {
if ( icon.childElementCount !== 0 ) { continue; }
const name = icon.textContent;
const svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
svg.classList.add('fa-icon_' + name);
const use = document.createElementNS('http://www.w3.org/2000/svg', 'use');
const href = '/img/fontawesome/fontawesome-defs.svg#' + name;
use.setAttribute('href', href);
use.setAttribute('xlink:href', href);
svg.appendChild(use);
icon.textContent = '';
icon.appendChild(svg);
if ( icon.classList.contains('fa-icon-badged') ) {
const badge = document.createElement('span');
badge.className = 'fa-icon-badge';
icon.appendChild(badge);
}
}
};
faIconsInit();