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Add optional copy code button!

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This commit is contained in:
David Lapshin
2024-05-09 22:01:25 +03:00
parent 398fb7ebfd
commit 3f87d78b33
4 changed files with 95 additions and 1 deletions
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6
config.toml
View File

@ -48,6 +48,10 @@ source_url = "https://codeberg.org/daudix/duckquill"
# "YOUR_STYLE.css",
# "ALSO_YOUR_STYLE.css"
# ]
# Whether to display "copy code" button on all code blocks
# that have the language set.
# See https://www.getzola.org/documentation/content/syntax-highlighting/
show_copy_button = true
[extra.nav]
# Whether to show Atom/RSS feed button in the nav
@ -88,7 +92,7 @@ show_johnvert = false
# Whether to show "Powered by Zola and Duckquill"
show_powered_by = true
# Whether to show link to website source
show_source = true
show_source = false
# Based on https://carlschwan.eu/2020/12/29/adding-comments-to-your-static-blog-with-mastodon/
#

55
sass/_main.scss
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@ -193,6 +193,61 @@ pre {
overflow: auto;
line-height: normal; // Unset line height
&[class*="language-"] {
position: relative;
& button {
all: unset;
display: inline-flex;
position: absolute;
top: 0.5rem;
right: 0.5rem;
transition: var(--transition);
border-radius: 50%;
background-color: var(--fg-muted-1);
padding: 0.5rem;
width: 1rem;
height: 1rem;
cursor: pointer;
&:hover {
background-color: var(--fg-muted-2);
i {
background-color: var(--fg-muted-5);
}
}
&:active {
transform: scale(var(--active));
}
&.active {
background-color: var(--primary-color-alpha);
i {
background-color: var(--primary-color);
mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16'%3E%3Cpath d='M7.883 0q-.486.008-.965.074a7.98 7.98 0 0 0-4.602 2.293 8.01 8.01 0 0 0-1.23 9.664 8.015 8.015 0 0 0 9.02 3.684 8 8 0 0 0 5.89-7.75 1 1 0 1 0-2 .008 5.986 5.986 0 0 1-4.418 5.816 5.996 5.996 0 0 1-6.762-2.766 5.99 5.99 0 0 1 .922-7.25 5.99 5.99 0 0 1 7.239-.984 1 1 0 0 0 1.363-.371c.273-.48.11-1.09-.371-1.367A8 8 0 0 0 9.492.14 8 8 0 0 0 7.882 0m7.15 1.998-.1.002a1 1 0 0 0-.687.34L7.95 9.535 5.707 7.29A1 1 0 0 0 4 8a1 1 0 0 0 .293.707l3 3c.195.195.465.3.742.293.277-.012.535-.133.719-.344l7-8A1 1 0 0 0 16 2.934a1 1 0 0 0-.34-.688 1 1 0 0 0-.627-.248'/%3E%3C/svg%3E");
-webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16'%3E%3Cpath d='M7.883 0q-.486.008-.965.074a7.98 7.98 0 0 0-4.602 2.293 8.01 8.01 0 0 0-1.23 9.664 8.015 8.015 0 0 0 9.02 3.684 8 8 0 0 0 5.89-7.75 1 1 0 1 0-2 .008 5.986 5.986 0 0 1-4.418 5.816 5.996 5.996 0 0 1-6.762-2.766 5.99 5.99 0 0 1 .922-7.25 5.99 5.99 0 0 1 7.239-.984 1 1 0 0 0 1.363-.371c.273-.48.11-1.09-.371-1.367A8 8 0 0 0 9.492.14 8 8 0 0 0 7.882 0m7.15 1.998-.1.002a1 1 0 0 0-.687.34L7.95 9.535 5.707 7.29A1 1 0 0 0 4 8a1 1 0 0 0 .293.707l3 3c.195.195.465.3.742.293.277-.012.535-.133.719-.344l7-8A1 1 0 0 0 16 2.934a1 1 0 0 0-.34-.688 1 1 0 0 0-.627-.248'/%3E%3C/svg%3E");
}
}
i {
-webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' height='16' width='16' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 3c0-1.645 1.355-3 3-3h5c1.645 0 3 1.355 3 3 0 .55-.45 1-1 1s-1-.45-1-1c0-.57-.43-1-1-1H3c-.57 0-1 .43-1 1v5c0 .57.43 1 1 1 .55 0 1 .45 1 1s-.45 1-1 1c-1.645 0-3-1.355-3-3zm5 5c0-1.645 1.355-3 3-3h5c1.645 0 3 1.355 3 3v5c0 1.645-1.355 3-3 3H8c-1.645 0-3-1.355-3-3zm2 0v5c0 .57.43 1 1 1h5c.57 0 1-.43 1-1V8c0-.57-.43-1-1-1H8c-.57 0-1 .43-1 1m0 0'/%3E%3C/svg%3E");
display: inline-block;
mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' height='16' width='16' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 3c0-1.645 1.355-3 3-3h5c1.645 0 3 1.355 3 3 0 .55-.45 1-1 1s-1-.45-1-1c0-.57-.43-1-1-1H3c-.57 0-1 .43-1 1v5c0 .57.43 1 1 1 .55 0 1 .45 1 1s-.45 1-1 1c-1.645 0-3-1.355-3-3zm5 5c0-1.645 1.355-3 3-3h5c1.645 0 3 1.355 3 3v5c0 1.645-1.355 3-3 3H8c-1.645 0-3-1.355-3-3zm2 0v5c0 .57.43 1 1 1h5c.57 0 1-.43 1-1V8c0-.57-.43-1-1-1H8c-.57 0-1 .43-1 1m0 0'/%3E%3C/svg%3E");
transition: var(--transition);
background-color: var(--fg-muted-4);
width: 1rem;
height: 1rem;
font-style: normal;
font-variant: normal;
line-height: 1;
text-rendering: auto;
}
}
}
table td {
border: none;
padding: 0;

31
static/copy-button.js Normal file
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@ -0,0 +1,31 @@
// Based on https://www.roboleary.net/2022/01/13/copy-code-to-clipboard-blog.html
document.addEventListener("DOMContentLoaded", function () {
let blocks = document.querySelectorAll("pre[class^='language-']");
blocks.forEach((block) => {
if (navigator.clipboard) {
let button = document.createElement("button");
let icon = document.createElement("i");
button.appendChild(icon);
block.appendChild(button);
button.addEventListener("click", async () => {
await copyCode(block, button);
});
}
});
async function copyCode(block, button) {
let code = block.querySelector("code");
let text = code.innerText;
await navigator.clipboard.writeText(text);
button.classList.add("active");
setTimeout(() => {
button.classList.remove("active");
}, 800);
}
});

4
templates/partials/head.html
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@ -33,6 +33,10 @@
}
</style>
{% if config.extra.show_copy_button %}
<script src="{{ get_url(path='copy-button.js') }}"></script>
{% endif %}
{% if config.extra.comments %}
<link rel="me" href="https://{{ config.extra.comments.host }}/@{{ config.extra.comments.user }}" />
{% endif %}