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@allenlsy
Last active April 3, 2019 01:15
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// First make sure the wrapper app is loaded
document.addEventListener("DOMContentLoaded", function() {
// Then get its webviews
let webviews = document.querySelectorAll(".TeamView webview");
// Fetch our CSS in parallel ahead of time
const cssPath = 'https://raw.githubusercontent.com/mallowigi/slack-one-dark-theme/master/custom.css';
let cssPromise = fetch(cssPath).then(response => response.text());
let customCustomCSS = `
:root {
/* Modify these to change your theme colors: */
--primary: #E5C17C;
--accent: #568AF2;
--text: #ABB2BF;
--background: #353535;
--background-elevated: #444;
/* These should be less important: */
--background-hover: lighten(#3B4048, 10%);
--background-light: #888;
--background-bright: #666;
--border-dim: #666;
--border-bright: var(--primary);
--text-bright: #CCC;
--text-dim: #777;
--text-special: var(--primary);
--text-accent: var(--text-bright);
--scrollbar-background: #000;
--scrollbar-border: var(--primary);
--yellow: #fc0;
--green: #98C379;
--cyan: #56B6C2;
--blue: #61AFEF;
--purple: #C678DD;
--red: #E06C75;
--red2: #BE5046;
--orange: #D19A66;
--orange2: #E5707B;
--gray: #3E4451;
--silver: #9da5b4;
--black: #21252b;
}
`
// Insert a style tag into the wrapper view
cssPromise.then(css => {
let s = document.createElement('style');
s.type = 'text/css';
s.innerHTML = css + customCustomCSS;
document.head.appendChild(s);
});
// Wait for each webview to load
webviews.forEach(webview => {
webview.addEventListener('ipc-message', message => {
if (message.channel == 'didFinishLoading')
// Finally add the CSS into the webview
cssPromise.then(css => {
let script = `
let s = document.createElement('style');
s.type = 'text/css';
s.id = 'slack-custom-css';
s.innerHTML = \`${css + customCustomCSS}\`;
document.head.appendChild(s);
`
webview.executeJavaScript(script);
})
});
});
});
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