pinafore/inline-script.js

46 lines
1.7 KiB
JavaScript

// For perf reasons, this script is run inline to quickly set certain styles.
// To allow CSP to work correctly, we also calculate a sha256 hash during
// the build process and write it to inline-script-checksum.json.
window.__themeColors = {
'default': 'royalblue',
scarlet: '#e04e41',
seafoam: '#177380',
hotpants: 'hotpink',
oaken: 'saddlebrown',
majesty: 'blueviolet',
gecko: '#4ab92f',
ozark: '#5263af',
cobalt: '#08439b',
sorcery: '#ae91e8',
punk: '#e04e41',
riot: 'hotpink',
hacker: '#4ab92f',
offline: '#999999'
}
if (localStorage.store_currentInstance && localStorage.store_instanceThemes) {
let safeParse = (str) => str === 'undefined' ? undefined : JSON.parse(str)
let theme = safeParse(localStorage.store_instanceThemes)[safeParse(localStorage.store_currentInstance)]
if (theme && theme !== 'default') {
document.body.classList.add(`theme-${theme}`)
let link = document.createElement('link')
link.rel = 'stylesheet'
link.href = `/theme-${theme}.css`
document.head.appendChild(link)
if (window.__themeColors[theme]) {
document.getElementById('theThemeColor').content = window.__themeColors[theme]
}
}
}
if (!localStorage.store_currentInstance) {
// if not logged in, show all these 'hidden-from-ssr' elements
let style = document.createElement('style')
style.textContent = '.hidden-from-ssr { opacity: 1 !important; }'
document.head.appendChild(style)
}
// TODO: remove this hack when Safari works with cross-origin window.open()
// in a PWA: https://github.com/nolanlawson/pinafore/issues/45
if (/iP(?:hone|ad|od)/.test(navigator.userAgent)) {
document.head.removeChild(document.getElementById('theManifest'))
}