feat: copy code to clipboard on blog posts
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This commit is contained in:
Aravinth Manivannan 2022-10-04 18:09:44 +05:30
parent d28d33052f
commit 703556d238
Signed by: realaravinth
GPG key ID: AD9F0F08E855ED88
6 changed files with 99 additions and 0 deletions

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@ -85,3 +85,17 @@ $std-trans: 0.3s;
margin: 5px !important; margin: 5px !important;
} }
} }
.copy-code {
margin: auto;
margin-top: 0;
cursor: pointer;
}
.blog__content pre {
display: flex;
}
.blog__content code {
flex: auto;
}

1
static/icons/check.svg Normal file
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@ -0,0 +1 @@
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="#39d353" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-check"><polyline points="20 6 9 17 4 12"></polyline></svg>

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@ -0,0 +1 @@
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="#768390" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-clipboard"><path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"></path><rect x="8" y="2" width="8" height="4" rx="1" ry="1"></rect></svg>

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79
static/js/copy.js Normal file
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@ -0,0 +1,79 @@
/*
* Copyright (C) 2022 Aravinth Manivannan <realaravinth@batsense.net>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
const check_dataset = (id, property) => {
let elem = document.getElementById(id);
if (elem === undefined || elem == null) {
console.warn(`${id} not found`);
return false;
}
if (!elem.dataset.hasOwnProperty(property)) {
console.warn(`${id} component doesn't have ${property} dataset attribute`);
return false;
}
return elem;
};
const init_clipboard = () => {
const CHECK_COMPONENT = check_dataset("check-icon", "check");
if (CHECK_COMPONENT == false) {
return;
}
const CHECK_ICON = CHECK_COMPONENT.dataset.check;
const CLIPBOARD_COMPONET = check_dataset("clipboard-icon", "clipboard");
if (CLIPBOARD_COMPONET == false) {
return;
}
const CLIPBOARD_ICON = CLIPBOARD_COMPONET.dataset.clipboard;
const copy_code = async (event) => {
const switch_clipboard_icon = async (event) => {
event.target.src = CHECK_ICON;
setTimeout(() => {
event.target.src = CLIPBOARD_ICON;
}, 1200);
};
let elem = event.target;
let codes = Array.from(elem.parentElement.getElementsByTagName("span"));
let content = "";
codes.forEach((span) => {
content = `${content} ${span.innerText}`;
});
await navigator.clipboard.writeText(content);
await switch_clipboard_icon(event);
};
const new_clipboard = () => {
let clipboard = document.createElement("img");
clipboard.src = CLIPBOARD_ICON;
clipboard.classList = ["copy-code"];
clipboard.addEventListener("click", copy_code);
return clipboard;
};
document.querySelectorAll("code").forEach((code) => {
if (code.parentElement.tagName == "PRE") {
code.parentElement.appendChild(new_clipboard());
}
});
};
init_clipboard();

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@ -16,6 +16,7 @@
href="{{ get_url(path='/mobile.css') }}" href="{{ get_url(path='/mobile.css') }}"
/> />
<meta name="referrer" content="no-referrer-when-downgrade" /> <meta name="referrer" content="no-referrer-when-downgrade" />
<meta name="viewport" content="width=device-width, initial-scale=1" /> <meta name="viewport" content="width=device-width, initial-scale=1" />
@ -50,6 +51,8 @@
<!-- End Matomo Code --> <!-- End Matomo Code -->
</head> </head>
<body class="base"> <body class="base">
<div id="check-icon" data-check="{{ get_url(path='/icons/check.svg', cachebust=true) }}"></div>
<div id="clipboard-icon" data-clipboard="{{ get_url(path='/icons/clipboard.svg', cachebust=true) }}"></div>
<header>{% include "nav.html" %}</header> <header>{% include "nav.html" %}</header>
<!-- See ../sass/main.scss. Required for pushing footer to the very <!-- See ../sass/main.scss. Required for pushing footer to the very
bottom of the page --> bottom of the page -->

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@ -19,4 +19,5 @@ endblock meta %} {% block content %}
</div> </div>
</div> </div>
<script src="{{ get_url(path='/js/copy.js', cachebust=true) }}"></script>
{% endblock content %} {% endblock content %}