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Add code highlighting with auto dark mode switch

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This commit is contained in:
Gabriel Augendre 2020-08-18 09:37:13 +02:00
parent a1764d7143
commit 8748a968b3
6 changed files with 183 additions and 1 deletions
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3
articles/models.py
View file

@ -7,6 +7,7 @@ from django.db import models
from django.template.defaultfilters import slugify from django.template.defaultfilters import slugify
from django.urls import reverse from django.urls import reverse
from django.utils import timezone from django.utils import timezone
from markdown.extensions.codehilite import CodeHiliteExtension
class User(AbstractUser): class User(AbstractUser):
@ -59,7 +60,7 @@ class Article(models.Model):
return html.split("<!--more-->")[0] return html.split("<!--more-->")[0]
def get_formatted_content(self): def get_formatted_content(self):
md = markdown.Markdown(extensions=["extra"]) md = markdown.Markdown(extensions=["extra", CodeHiliteExtension(linenums=True)])
content = self.content content = self.content
content = re.sub(r"(\s)#(\w+)", r"\1\#\2", content) content = re.sub(r"(\s)#(\w+)", r"\1\#\2", content)
return md.convert(content) return md.convert(content)

78
articles/static/code-dark.css Normal file
View file

@ -0,0 +1,78 @@
.codehilite .hll { background-color: #073642 }
.codehilite { background: #002b36; color: #839496 }
.codehilite .c { color: #586e75; font-style: italic } /* Comment */
.codehilite .err { color: #839496; background-color: #dc322f } /* Error */
.codehilite .esc { color: #839496 } /* Escape */
.codehilite .g { color: #839496 } /* Generic */
.codehilite .k { color: #859900 } /* Keyword */
.codehilite .l { color: #839496 } /* Literal */
.codehilite .n { color: #839496 } /* Name */
.codehilite .o { color: #586e75 } /* Operator */
.codehilite .x { color: #839496 } /* Other */
.codehilite .p { color: #839496 } /* Punctuation */
.codehilite .ch { color: #586e75; font-style: italic } /* Comment.Hashbang */
.codehilite .cm { color: #586e75; font-style: italic } /* Comment.Multiline */
.codehilite .cp { color: #d33682 } /* Comment.Preproc */
.codehilite .cpf { color: #586e75 } /* Comment.PreprocFile */
.codehilite .c1 { color: #586e75; font-style: italic } /* Comment.Single */
.codehilite .cs { color: #586e75; font-style: italic } /* Comment.Special */
.codehilite .gd { color: #dc322f } /* Generic.Deleted */
.codehilite .ge { color: #839496; font-style: italic } /* Generic.Emph */
.codehilite .gr { color: #dc322f } /* Generic.Error */
.codehilite .gh { color: #839496; font-weight: bold } /* Generic.Heading */
.codehilite .gi { color: #859900 } /* Generic.Inserted */
.codehilite .go { color: #839496 } /* Generic.Output */
.codehilite .gp { color: #839496 } /* Generic.Prompt */
.codehilite .gs { color: #839496; font-weight: bold } /* Generic.Strong */
.codehilite .gu { color: #839496; text-decoration: underline } /* Generic.Subheading */
.codehilite .gt { color: #268bd2 } /* Generic.Traceback */
.codehilite .kc { color: #2aa198 } /* Keyword.Constant */
.codehilite .kd { color: #2aa198 } /* Keyword.Declaration */
.codehilite .kn { color: #cb4b16 } /* Keyword.Namespace */
.codehilite .kp { color: #859900 } /* Keyword.Pseudo */
.codehilite .kr { color: #859900 } /* Keyword.Reserved */
.codehilite .kt { color: #b58900 } /* Keyword.Type */
.codehilite .ld { color: #839496 } /* Literal.Date */
.codehilite .m { color: #2aa198 } /* Literal.Number */
.codehilite .s { color: #2aa198 } /* Literal.String */
.codehilite .na { color: #839496 } /* Name.Attribute */
.codehilite .nb { color: #268bd2 } /* Name.Builtin */
.codehilite .nc { color: #268bd2 } /* Name.Class */
.codehilite .no { color: #268bd2 } /* Name.Constant */
.codehilite .nd { color: #268bd2 } /* Name.Decorator */
.codehilite .ni { color: #268bd2 } /* Name.Entity */
.codehilite .ne { color: #268bd2 } /* Name.Exception */
.codehilite .nf { color: #268bd2 } /* Name.Function */
.codehilite .nl { color: #268bd2 } /* Name.Label */
.codehilite .nn { color: #268bd2 } /* Name.Namespace */
.codehilite .nx { color: #839496 } /* Name.Other */
.codehilite .py { color: #839496 } /* Name.Property */
.codehilite .nt { color: #268bd2 } /* Name.Tag */
.codehilite .nv { color: #268bd2 } /* Name.Variable */
.codehilite .ow { color: #859900 } /* Operator.Word */
.codehilite .w { color: #839496 } /* Text.Whitespace */
.codehilite .mb { color: #2aa198 } /* Literal.Number.Bin */
.codehilite .mf { color: #2aa198 } /* Literal.Number.Float */
.codehilite .mh { color: #2aa198 } /* Literal.Number.Hex */
.codehilite .mi { color: #2aa198 } /* Literal.Number.Integer */
.codehilite .mo { color: #2aa198 } /* Literal.Number.Oct */
.codehilite .sa { color: #2aa198 } /* Literal.String.Affix */
.codehilite .sb { color: #2aa198 } /* Literal.String.Backtick */
.codehilite .sc { color: #2aa198 } /* Literal.String.Char */
.codehilite .dl { color: #2aa198 } /* Literal.String.Delimiter */
.codehilite .sd { color: #586e75 } /* Literal.String.Doc */
.codehilite .s2 { color: #2aa198 } /* Literal.String.Double */
.codehilite .se { color: #2aa198 } /* Literal.String.Escape */
.codehilite .sh { color: #2aa198 } /* Literal.String.Heredoc */
.codehilite .si { color: #2aa198 } /* Literal.String.Interpol */
.codehilite .sx { color: #2aa198 } /* Literal.String.Other */
.codehilite .sr { color: #cb4b16 } /* Literal.String.Regex */
.codehilite .s1 { color: #2aa198 } /* Literal.String.Single */
.codehilite .ss { color: #2aa198 } /* Literal.String.Symbol */
.codehilite .bp { color: #268bd2 } /* Name.Builtin.Pseudo */
.codehilite .fm { color: #268bd2 } /* Name.Function.Magic */
.codehilite .vc { color: #268bd2 } /* Name.Variable.Class */
.codehilite .vg { color: #268bd2 } /* Name.Variable.Global */
.codehilite .vi { color: #268bd2 } /* Name.Variable.Instance */
.codehilite .vm { color: #268bd2 } /* Name.Variable.Magic */
.codehilite .il { color: #2aa198 } /* Literal.Number.Integer.Long */

78
articles/static/code-light.css Normal file
View file

@ -0,0 +1,78 @@
.codehilite .hll { background-color: #eee8d5 }
.codehilite { background: #fdf6e3; color: #657b83 }
.codehilite .c { color: #93a1a1; font-style: italic } /* Comment */
.codehilite .err { color: #657b83; background-color: #dc322f } /* Error */
.codehilite .esc { color: #657b83 } /* Escape */
.codehilite .g { color: #657b83 } /* Generic */
.codehilite .k { color: #859900 } /* Keyword */
.codehilite .l { color: #657b83 } /* Literal */
.codehilite .n { color: #657b83 } /* Name */
.codehilite .o { color: #93a1a1 } /* Operator */
.codehilite .x { color: #657b83 } /* Other */
.codehilite .p { color: #657b83 } /* Punctuation */
.codehilite .ch { color: #93a1a1; font-style: italic } /* Comment.Hashbang */
.codehilite .cm { color: #93a1a1; font-style: italic } /* Comment.Multiline */
.codehilite .cp { color: #d33682 } /* Comment.Preproc */
.codehilite .cpf { color: #93a1a1 } /* Comment.PreprocFile */
.codehilite .c1 { color: #93a1a1; font-style: italic } /* Comment.Single */
.codehilite .cs { color: #93a1a1; font-style: italic } /* Comment.Special */
.codehilite .gd { color: #dc322f } /* Generic.Deleted */
.codehilite .ge { color: #657b83; font-style: italic } /* Generic.Emph */
.codehilite .gr { color: #dc322f } /* Generic.Error */
.codehilite .gh { color: #657b83; font-weight: bold } /* Generic.Heading */
.codehilite .gi { color: #859900 } /* Generic.Inserted */
.codehilite .go { color: #657b83 } /* Generic.Output */
.codehilite .gp { color: #657b83 } /* Generic.Prompt */
.codehilite .gs { color: #657b83; font-weight: bold } /* Generic.Strong */
.codehilite .gu { color: #657b83; text-decoration: underline } /* Generic.Subheading */
.codehilite .gt { color: #268bd2 } /* Generic.Traceback */
.codehilite .kc { color: #2aa198 } /* Keyword.Constant */
.codehilite .kd { color: #2aa198 } /* Keyword.Declaration */
.codehilite .kn { color: #cb4b16 } /* Keyword.Namespace */
.codehilite .kp { color: #859900 } /* Keyword.Pseudo */
.codehilite .kr { color: #859900 } /* Keyword.Reserved */
.codehilite .kt { color: #b58900 } /* Keyword.Type */
.codehilite .ld { color: #657b83 } /* Literal.Date */
.codehilite .m { color: #2aa198 } /* Literal.Number */
.codehilite .s { color: #2aa198 } /* Literal.String */
.codehilite .na { color: #657b83 } /* Name.Attribute */
.codehilite .nb { color: #268bd2 } /* Name.Builtin */
.codehilite .nc { color: #268bd2 } /* Name.Class */
.codehilite .no { color: #268bd2 } /* Name.Constant */
.codehilite .nd { color: #268bd2 } /* Name.Decorator */
.codehilite .ni { color: #268bd2 } /* Name.Entity */
.codehilite .ne { color: #268bd2 } /* Name.Exception */
.codehilite .nf { color: #268bd2 } /* Name.Function */
.codehilite .nl { color: #268bd2 } /* Name.Label */
.codehilite .nn { color: #268bd2 } /* Name.Namespace */
.codehilite .nx { color: #657b83 } /* Name.Other */
.codehilite .py { color: #657b83 } /* Name.Property */
.codehilite .nt { color: #268bd2 } /* Name.Tag */
.codehilite .nv { color: #268bd2 } /* Name.Variable */
.codehilite .ow { color: #859900 } /* Operator.Word */
.codehilite .w { color: #657b83 } /* Text.Whitespace */
.codehilite .mb { color: #2aa198 } /* Literal.Number.Bin */
.codehilite .mf { color: #2aa198 } /* Literal.Number.Float */
.codehilite .mh { color: #2aa198 } /* Literal.Number.Hex */
.codehilite .mi { color: #2aa198 } /* Literal.Number.Integer */
.codehilite .mo { color: #2aa198 } /* Literal.Number.Oct */
.codehilite .sa { color: #2aa198 } /* Literal.String.Affix */
.codehilite .sb { color: #2aa198 } /* Literal.String.Backtick */
.codehilite .sc { color: #2aa198 } /* Literal.String.Char */
.codehilite .dl { color: #2aa198 } /* Literal.String.Delimiter */
.codehilite .sd { color: #93a1a1 } /* Literal.String.Doc */
.codehilite .s2 { color: #2aa198 } /* Literal.String.Double */
.codehilite .se { color: #2aa198 } /* Literal.String.Escape */
.codehilite .sh { color: #2aa198 } /* Literal.String.Heredoc */
.codehilite .si { color: #2aa198 } /* Literal.String.Interpol */
.codehilite .sx { color: #2aa198 } /* Literal.String.Other */
.codehilite .sr { color: #cb4b16 } /* Literal.String.Regex */
.codehilite .s1 { color: #2aa198 } /* Literal.String.Single */
.codehilite .ss { color: #2aa198 } /* Literal.String.Symbol */
.codehilite .bp { color: #268bd2 } /* Name.Builtin.Pseudo */
.codehilite .fm { color: #268bd2 } /* Name.Function.Magic */
.codehilite .vc { color: #268bd2 } /* Name.Variable.Class */
.codehilite .vg { color: #268bd2 } /* Name.Variable.Global */
.codehilite .vi { color: #268bd2 } /* Name.Variable.Instance */
.codehilite .vm { color: #268bd2 } /* Name.Variable.Magic */
.codehilite .il { color: #2aa198 } /* Literal.Number.Integer.Long */

21
articles/static/toggle-dark-mode.js Normal file
View file

@ -0,0 +1,21 @@
function activateDarkMode() {
console.log("Activating dark mode");
document.getElementById("code-dark").removeAttribute("disabled");
}
function activateLightMode() {
console.log("Activating light mode");
document.getElementById("code-dark").setAttribute("disabled", "true");
}
function darkModeListener(e) {
if (e.matches) {
activateDarkMode();
} else {
activateLightMode();
}
}
let mql = window.matchMedia("(prefers-color-scheme: dark)");
darkModeListener(mql);
mql.addListener(darkModeListener);

3
articles/templates/articles/base.html
View file

@ -6,6 +6,9 @@
<meta name="viewport" content="width=device-width, initial-scale=1"> <meta name="viewport" content="width=device-width, initial-scale=1">
<title>{% block title %}Home{% endblock %} | Gab's Notes</title> <title>{% block title %}Home{% endblock %} | Gab's Notes</title>
<link rel="stylesheet" href="{% static 'style.css' %}" type="text/css"> <link rel="stylesheet" href="{% static 'style.css' %}" type="text/css">
<link rel="stylesheet" id="code-light" href="{% static 'code-light.css' %}" type="text/css">
<link rel="stylesheet" id="code-dark" href="{% static 'code-dark.css' %}" type="text/css">
<script src="{% static 'toggle-dark-mode.js' %}"></script>
<link rel="alternate" type="application/rss+xml" title="Gab's Notes » Feed" href="{% url 'complete-feed' %}"> <link rel="alternate" type="application/rss+xml" title="Gab's Notes » Feed" href="{% url 'complete-feed' %}">
</head> </head>
<body> <body>

1
requirements.txt
View file

@ -1,3 +1,4 @@
django==3.1 django==3.1
markdown==3.2.2 markdown==3.2.2
gunicorn==20.0.4 gunicorn==20.0.4
Pygments==2.6.1