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hugo-theme-wondermod
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Remove inline JS

This commit is contained in:
Wonderfall 2022-07-22 00:00:36 +02:00
parent 87ffee9fcf
commit 2528906a38
7 changed files with 1779 additions and 218 deletions
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1653
assets/js/highlight.min.js vendored
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File diff suppressed because one or more lines are too long

112
assets/js/papermod.js Normal file
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@ -0,0 +1,112 @@
import * as params from '@params';
function initializeMenu() {
let menu = document.getElementById('menu')
if (menu) {
menu.scrollLeft = localStorage.getItem("menu-scroll-position");
menu.onscroll = function () {
localStorage.setItem("menu-scroll-position", menu.scrollLeft);
}
}
document.querySelectorAll('a[href^="#"]').forEach(anchor => {
anchor.addEventListener("click", function (e) {
e.preventDefault();
var id = this.getAttribute("href").substr(1);
if (!window.matchMedia('(prefers-reduced-motion: reduce)').matches) {
document.querySelector(`[id='${decodeURIComponent(id)}']`).scrollIntoView({
behavior: "smooth"
});
} else {
document.querySelector(`[id='${decodeURIComponent(id)}']`).scrollIntoView();
}
if (id === "top") {
history.replaceState(null, null, " ");
} else {
history.pushState(null, null, `#${id}`);
}
});
});
}
function scrollToTop() {
var mybutton = document.getElementById("top-link");
window.onscroll = function () {
if (document.body.scrollTop > 800 || document.documentElement.scrollTop > 800) {
mybutton.style.visibility = "visible";
mybutton.style.opacity = "1";
} else {
mybutton.style.visibility = "hidden";
mybutton.style.opacity = "0";
}
};
}
function themeToggle() {
document.getElementById("theme-toggle").addEventListener("click", () => {
if (document.body.className.includes("dark")) {
document.body.classList.remove('dark');
localStorage.setItem("pref-theme", 'light');
} else {
document.body.classList.add('dark');
localStorage.setItem("pref-theme", 'dark');
}
})
}
function showCodeCopyButtons() {
document.querySelectorAll('pre > code').forEach((codeblock) => {
const container = codeblock.parentNode.parentNode;
const copybutton = document.createElement('button');
copybutton.classList.add('copy-code');
copybutton.innerHTML = 'copy';
function copyingDone() {
copybutton.innerHTML = 'copied!';
setTimeout(() => {
copybutton.innerHTML = 'copy';
}, 2000);
}
copybutton.addEventListener('click', (cb) => {
if ('clipboard' in navigator) {
navigator.clipboard.writeText(codeblock.textContent);
copyingDone();
return;
}
const range = document.createRange();
range.selectNodeContents(codeblock);
const selection = window.getSelection();
selection.removeAllRanges();
selection.addRange(range);
try {
document.execCommand('copy');
copyingDone();
} catch (e) { };
selection.removeRange(range);
});
if (container.classList.contains("highlight")) {
container.appendChild(copybutton);
} else if (container.parentNode.firstChild == container) {
// td containing LineNos
} else if (codeblock.parentNode.parentNode.parentNode.parentNode.parentNode.nodeName == "TABLE") {
// table containing LineNos and code
codeblock.parentNode.parentNode.parentNode.parentNode.parentNode.appendChild(copybutton);
} else {
// code blocks not having highlight as parent class
codeblock.parentNode.appendChild(copybutton);
}
});
}
initializeMenu();
if (params.scrollToTop) scrollToTop();
if (params.themeToggle) themeToggle();
if (params.showCodeCopyButtons) showCodeCopyButtons();
if ('hljs' in window) {
hljs.highlightAll();
}

9
assets/js/theme.js Normal file
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@ -0,0 +1,9 @@
// for now this is assuming default theme is set to dark
// will probably refactor in the future for much better handling
function loadPreferredTheme() {
if (localStorage.getItem("pref-theme") === "light") {
document.body.classList.remove('dark')
}
}
loadPreferredTheme();

111
layouts/partials/footer.html
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@ -23,113 +23,4 @@
{{- partial "extend_footer.html" . }}
<script>
let menu = document.getElementById('menu')
if (menu) {
menu.scrollLeft = localStorage.getItem("menu-scroll-position");
menu.onscroll = function () {
localStorage.setItem("menu-scroll-position", menu.scrollLeft);
}
}
document.querySelectorAll('a[href^="#"]').forEach(anchor => {
anchor.addEventListener("click", function (e) {
e.preventDefault();
var id = this.getAttribute("href").substr(1);
if (!window.matchMedia('(prefers-reduced-motion: reduce)').matches) {
document.querySelector(`[id='${decodeURIComponent(id)}']`).scrollIntoView({
behavior: "smooth"
});
} else {
document.querySelector(`[id='${decodeURIComponent(id)}']`).scrollIntoView();
}
if (id === "top") {
history.replaceState(null, null, " ");
} else {
history.pushState(null, null, `#${id}`);
}
});
});
</script>
{{- if (not site.Params.disableScrollToTop) }}
<script>
var mybutton = document.getElementById("top-link");
window.onscroll = function () {
if (document.body.scrollTop > 800 || document.documentElement.scrollTop > 800) {
mybutton.style.visibility = "visible";
mybutton.style.opacity = "1";
} else {
mybutton.style.visibility = "hidden";
mybutton.style.opacity = "0";
}
};
</script>
{{- end }}
{{- if (not site.Params.disableThemeToggle) }}
<script>
document.getElementById("theme-toggle").addEventListener("click", () => {
if (document.body.className.includes("dark")) {
document.body.classList.remove('dark');
localStorage.setItem("pref-theme", 'light');
} else {
document.body.classList.add('dark');
localStorage.setItem("pref-theme", 'dark');
}
})
</script>
{{- end }}
{{- if (and (eq .Kind "page") (ne .Layout "archives") (ne .Layout "search") (.Param "ShowCodeCopyButtons")) }}
<script>
document.querySelectorAll('pre > code').forEach((codeblock) => {
const container = codeblock.parentNode.parentNode;
const copybutton = document.createElement('button');
copybutton.classList.add('copy-code');
copybutton.innerHTML = '{{- i18n "code_copy" | default "copy" }}';
function copyingDone() {
copybutton.innerHTML = '{{- i18n "code_copied" | default "copied!" }}';
setTimeout(() => {
copybutton.innerHTML = '{{- i18n "code_copy" | default "copy" }}';
}, 2000);
}
copybutton.addEventListener('click', (cb) => {
if ('clipboard' in navigator) {
navigator.clipboard.writeText(codeblock.textContent);
copyingDone();
return;
}
const range = document.createRange();
range.selectNodeContents(codeblock);
const selection = window.getSelection();
selection.removeAllRanges();
selection.addRange(range);
try {
document.execCommand('copy');
copyingDone();
} catch (e) { };
selection.removeRange(range);
});
if (container.classList.contains("highlight")) {
container.appendChild(copybutton);
} else if (container.parentNode.firstChild == container) {
// td containing LineNos
} else if (codeblock.parentNode.parentNode.parentNode.parentNode.parentNode.nodeName == "TABLE") {
// table containing LineNos and code
codeblock.parentNode.parentNode.parentNode.parentNode.parentNode.appendChild(copybutton);
} else {
// code blocks not having highlight as parent class
codeblock.parentNode.appendChild(copybutton);
}
});
</script>
{{- end }}
{{- partial "script.html" . }}

28
layouts/partials/head.html
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@ -71,34 +71,6 @@
<link crossorigin="anonymous" href="{{ $stylesheet.RelPermalink }}" rel="preload stylesheet" as="style">
{{- end }}
{{- /* Search */}}
{{- if (eq .Layout `search`) -}}
<link crossorigin="anonymous" rel="preload" as="fetch" href="../index.json">
{{- $fastsearch := resources.Get "js/fastsearch.js" | js.Build (dict "params" (dict "fuseOpts" site.Params.fuseOpts)) | resources.Minify }}
{{- $fusejs := resources.Get "js/fuse.basic.min.js" }}
{{- $license_js := resources.Get "js/license.js" }}
{{- if not site.Params.assets.disableFingerprinting }}
{{- $search := (slice $fusejs $license_js $fastsearch ) | resources.Concat "assets/js/search.js" | fingerprint }}
<script defer crossorigin="anonymous" src="{{ $search.RelPermalink }}" integrity="{{ $search.Data.Integrity }}"></script>
{{- else }}
{{- $search := (slice $fusejs $fastsearch ) | resources.Concat "assets/js/search.js" }}
<script defer crossorigin="anonymous" src="{{ $search.RelPermalink }}"></script>
{{- end }}
{{- end -}}
{{- /* Highlight.js */}}
{{- $isHLJSdisabled := (site.Params.assets.disableHLJS | default .Params.disableHLJS ) }}
{{- if (and (eq .Kind "page") (ne .Layout "archives") (ne .Layout "search") (not $isHLJSdisabled)) }}
{{- if not site.Params.assets.disableFingerprinting }}
{{- $highlight := slice (resources.Get "js/highlight.min.js") | resources.Concat "assets/js/highlight.js" | fingerprint }}
<script defer crossorigin="anonymous" src="{{ $highlight.RelPermalink }}" integrity="{{ $highlight.Data.Integrity }}"
onload="hljs.initHighlightingOnLoad();"></script>
{{- else }}
{{- $highlight := slice (resources.Get "js/highlight.min.js") | resources.Concat "assets/js/highlight.js" }}
<script defer crossorigin="anonymous" src="{{ $highlight.RelPermalink }}" onload="hljs.initHighlightingOnLoad();"></script>
{{- end }}
{{- end }}
{{- /* Favicons */}}
<link rel="icon" href="{{ site.Params.assets.favicon | default "favicon.ico" | absURL }}">
<link rel="icon" type="image/png" sizes="16x16" href="{{ site.Params.assets.favicon16x16 | default "favicon-16x16.png" | absURL }}">

45
layouts/partials/header.html
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@ -1,42 +1,13 @@
{{- /* theme-toggle is enabled */}}
{{- if (not site.Params.disableThemeToggle) }}
{{- /* theme is light */}}
{{- if (eq site.Params.defaultTheme "light") }}
<script>
if (localStorage.getItem("pref-theme") === "dark") {
document.body.classList.add('dark');
}
</script>
{{- /* theme is dark */}}
{{- else if (eq site.Params.defaultTheme "dark") }}
<script>
if (localStorage.getItem("pref-theme") === "light") {
document.body.classList.remove('dark')
}
</script>
{{- /* theme.js */}}
{{- if not site.Params.disableThemeToggle }}
{{- $theme := resources.Get "js/theme.js" | resources.Minify }}
{{- if not site.Params.assets.disableFingerprinting }}
{{- $theme_js := (slice $theme) | resources.Concat "assets/js/theme.js" | fingerprint }}
<script crossorigin="anonymous" src="{{ $theme_js.RelPermalink }}" integrity="{{ $theme_js.Data.Integrity }}"></script>
{{- else }}
{{- /* theme is auto */}}
<script>
if (localStorage.getItem("pref-theme") === "dark") {
document.body.classList.add('dark');
} else if (localStorage.getItem("pref-theme") === "light") {
document.body.classList.remove('dark')
} else if (window.matchMedia('(prefers-color-scheme: dark)').matches) {
document.body.classList.add('dark');
}
</script>
{{- $theme_js := (slice $theme) | resources.Concat "assets/js/theme.js" }}
<script crossorigin="anonymous" src="{{ $theme_js.RelPermalink }}"></script>
{{- end }}
{{- /* theme-toggle is disabled and theme is auto */}}
{{- else if (and (ne site.Params.defaultTheme "light") (ne site.Params.defaultTheme "dark"))}}
<script>
if (window.matchMedia('(prefers-color-scheme: dark)').matches) {
document.body.classList.add('dark');
}
</script>
{{- end }}
<header class="header">

39
layouts/partials/script.html Normal file
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@ -0,0 +1,39 @@
{{- /* Search */}}
{{- if (eq .Layout `search`) -}}
<link crossorigin="anonymous" rel="preload" as="fetch" href="../index.json">
{{- $fastsearch := resources.Get "js/fastsearch.js" | js.Build (dict "params" (dict "fuseOpts" site.Params.fuseOpts)) | resources.Minify }}
{{- $fusejs := resources.Get "js/fuse.basic.min.js" }}
{{- $license_js := resources.Get "js/license.js" }}
{{- if not site.Params.assets.disableFingerprinting }}
{{- $search := (slice $fusejs $license_js $fastsearch ) | resources.Concat "assets/js/search.js" | fingerprint }}
<script defer crossorigin="anonymous" src="{{ $search.RelPermalink }}" integrity="{{ $search.Data.Integrity }}"></script>
{{- else }}
{{- $search := (slice $fusejs $fastsearch ) | resources.Concat "assets/js/search.js" }}
<script defer crossorigin="anonymous" src="{{ $search.RelPermalink }}"></script>
{{- end }}
{{- end -}}
{{- /* Highlight.js */}}
{{- $isHLJSdisabled := (site.Params.assets.disableHLJS | default .Params.disableHLJS ) }}
{{- if (and (eq .Kind "page") (ne .Layout "archives") (ne .Layout "search") (not $isHLJSdisabled)) }}
{{- if not site.Params.assets.disableFingerprinting }}
{{- $highlight := slice (resources.Get "js/highlight.min.js") | resources.Concat "assets/js/highlight.js" | fingerprint }}
<script defer crossorigin="anonymous" src="{{ $highlight.RelPermalink }}" integrity="{{ $highlight.Data.Integrity }}"></script>
{{- else }}
{{- $highlight := slice (resources.Get "js/highlight.min.js") | resources.Concat "assets/js/highlight.js" }}
<script defer crossorigin="anonymous" src="{{ $highlight.RelPermalink }}"></script>
{{- end }}
{{- end }}
{{- /* PaperMod.js */}}
{{- $scrollToTop := (not site.Params.disableScrollToTop | default .Params.disableScrollToTop ) }}
{{- $themeToggle := (not site.Params.disableThemeToggle | default .Params.disableThemeToggle ) }}
{{- $showCodeCopyButtons := ((and (eq .Kind "page") (ne .Layout "archives") (ne .Layout "search") (site.Params.ShowCodeCopyButtons)) | default .Params.ShowCodeCopyButtons ) }}
{{- $papermod := resources.Get "js/papermod.js" | js.Build (dict "params" (dict "scrollToTop" $scrollToTop "themeToggle" $themeToggle "showCodeCopyButtons" $showCodeCopyButtons)) | resources.Minify }}
{{- if not site.Params.assets.disableFingerprinting }}
{{- $papermod_js := (slice $papermod) | resources.Concat "assets/js/papermod.js" | fingerprint }}
<script defer crossorigin="anonymous" src="{{ $papermod_js.RelPermalink }}" integrity="{{ $papermod_js.Data.Integrity }}"></script>
{{- else }}
{{- $papermod_js := (slice $papermod) | resources.Concat "assets/js/papermod.js" }}
<script defer crossorigin="anonymous" type="module" src="{{ $papermod_js.RelPermalink }}"></script>
{{- end }}