I need to import into my project some CSS files with Webpack 5 and I need to inline all these resources (it's a requirement sadly). Inside the CSS there are some fonts and images with relative URI, like this:
#font-face { font-family: "MyFont"; src: url(./fonts/Roboto-Regular.ttf) format("truetype"); font-weight: normal;}
#font-face { font-family: "MyFont"; src: url(./fonts/Roboto-Bold.ttf) format("truetype"); font-weight: bold;}
#font-face { font-family: "MyFont"; src: url(./fonts/Roboto-Italic.ttf) format("truetype"); font-weight: normal; font-style: italic;}
#font-face { font-family: "MyFont"; src: url(./fonts/Roboto-BoldItalic.ttf) format("truetype"); font-weight: bold; font-style: italic;}
#font-face { font-family: 'Material Icons'; font-style: normal; font-weight: 400; src: url(./fonts/material-icons.woff2) format('woff2'); }
#font-face { font-family: 'Material Icons Outlined'; font-style: normal; font-weight: 400; src: url(./fonts/material-icons-outlined.woff2) format('woff2'); }
* { font-family: "MyFont", "Roboto-Light", "Noto Sans CJK SC", "DejaVu Sans"; }
.UICheckbox { width:80px; height:89px; background-image:url("img/checkboxOFF.png"); background-repeat:no-repeat; }
.UICheckbox.checked { background-image:url("img/checkboxON.png"); }
Since I need to import as base64 the CSS files I cannot actually process automatically the resources found inside of them (contrary to how it is done with PostCSS or similiars).
My current webpack configuration is the following but it just ignores the url() statements:
{
test: /\.(png|jpg|gif)$/i,
type: "asset/inline",
},
{
test: /\.(woff|woff2|eot|ttf|otf)$/i,
type: "asset/inline",
},
{
test: /\.css$/i,
type: "asset/inline",
},
Is there a better way to handle this?
I found a solution that is not really generic or solid but does the job, at least in my case scenario.
The imports are relatives to a fixed source path so the idea is to read the resources found inside the url() rules and process it as DataURI in base64 encoding.
I found quite useful the use of datauri which provides a way to include data in-line as if they were external resources and manages the mimetypes automatically.
npm install datauri --save
Then I had to modify the generator handler inside webpack.config.js to process the resources manually exploiting the datauri package.
const path = require("path");
const Datauri = require("datauri/sync");
const EXTERNAL_ROOT_PATH = "./src/external/dev/";
module.exports = {
...
module: {
rules: [
{
test: /\.css$/i,
type: "asset/inline",
generator: {
dataUrl: (content) => {
content = content.toString();
// Get the resource paths inside the CSS url() rules
let asset_urls = [];
let match,
regex = /url\((.*?)\)/gi;
while ((match = regex.exec(content))) {
asset_urls.push(match[1]);
}
// console.log(asset_urls);
// Convert the resource to a DataURI and replace it inside url()
asset_urls.forEach((file_path) => {
// Sanitize the file path first
sanitized_file_path = file_path.replace(/[\"\']/g, "").replace(/^(?:\.\.\/)+/, "");
const data_uri = Datauri(path.join(EXTERNAL_ROOT_PATH, sanitized_file_path));
// console.log(data_uri.content); //=> "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAA..."
// console.log(data_uri.mimetype); //=> "image/png"
// console.log(data_uri.base64); //=> "iVBORw0KGgoAAAANSUhEUgAA..."
// console.log(data_uri.buffer); //=> file buffer
content = content.replace(file_path, data_uri.content);
});
return "data:text/css;base64," + Buffer.from(content).toString("base64");
},
},
},
],
},
};
I'm having an issue, we needed to get rid of links to external resources in html file(as google api font and material icons). So I self hosted it, on localhost in network font is received and works fine, but on production stand there's even no requests in network to get this font.It seems that on production stand it doesn't event try to plug font or import css does not work in production.
Here's my index.css
#font-face {
font-family: 'Roboto';
font-style: normal;
font-weight: 700;
font-display: swap;
src: url('KFOlCnqEu92Fr1MmWUlfBBc4AMP6lQ.woff2') format('woff2');
unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
body {
font-family: 'Roboto';
}
#font-face {
font-family: 'Material Icons';
font-style: normal;
font-weight: 400;
src: url('MaterialIcons-Regular.ttf') format('truetype');
}
.material-icons {
font-family: 'Material Icons';
font-weight: normal;
font-style: normal;
font-size: 24px; /* Preferred icon size */
display: inline-block;
line-height: 1;
text-transform: none;
letter-spacing: normal;
word-wrap: normal;
white-space: nowrap;
direction: ltr;
/* Support for all WebKit browsers. */
-webkit-font-smoothing: antialiased;
/* Support for Safari and Chrome. */
text-rendering: optimizeLegibility;
/* Support for Firefox. */
-moz-osx-font-smoothing: grayscale;
/* Support for IE. */
font-feature-settings: 'liga';
}
This is App.tsx:
import * as React from 'react';
import { Provider } from 'react-redux';
import { hot } from 'react-hot-loader/root';
import CssBaseline from '#material-ui/core/CssBaseline'; // CSS Reset
import { ThemeProvider } from '#material-ui/core/styles';
import NotifierProvider from 'components/NotifierProvider';
import { MuiPickersUtilsProvider } from '#material-ui/pickers';
import DateFnsUtils from '#date-io/date-fns';
import ruLocale from 'date-fns/locale/ru';
import { Router } from 'react-router';
import { initAxios } from 'security';
import store from '../../store';
import MainRouting from '../MainRouting';
import theme from './theme';
import history from '../../historyRouting';
import GlobalCss from '../GlobalCss';
import '../../assets/font/index.css';
// инициализируем аксиос с авторизацией
initAxios();
export const App: React.FC = () => (
<MuiPickersUtilsProvider utils={DateFnsUtils} locale={ruLocale}>
<CssBaseline />
<Router history={history}>
<ThemeProvider theme={theme}>
<GlobalCss />
<Provider store={store}>
<NotifierProvider>
<MainRouting />
</NotifierProvider>
</Provider>
</ThemeProvider>
</Router>
</MuiPickersUtilsProvider>
);
export default hot(App);
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/16.6.3/umd/react.production.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/16.6.3/umd/react-dom.production.min.js"></script>
and maybe issue is in webpack, so here's my styles config:
module.exports = function () {
return {
module: {
rules: [
{
test: /\.(css|scss)$/,
use: [
'style-loader',
'css-loader',
'postcss-loader',
'sass-loader'
]
}
]
}
};
};
and coommon rules:
module.exports = function () {
return {
module: {
rules: [
{
test: /\.(js|jsx|ts|tsx)$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader'
}
},
{
test: /\.html$/,
use: [
{
loader: 'html-loader',
options: { minimize: true }
}
]
},
{
test: /\.(pdf|jpg|png|gif|ico|)$/,
exclude: /font/,
use: [
{
loader: 'url-loader?limit=20480&name=assets/img/[name]-[hash].[ext]',
options: {
esModule: false,
}
}
]
},
{
test: /\.svg$/,
use: ['#svgr/webpack', 'svg-url-loader'],
},
{
test: /\.(ttf|eot|woff|woff2)$/,
exclude: /img/,
loader: 'file-loader?name=assets/font/[name].[ext]'
}
]
}
};
};
I guess paths are correct as it work on localhost.
please, help me, I spent hours to figure what's wrong...(
Finally fixed this problem!:) But maybe for someone who has the same issue it'll be helpful, because I spent whole day to figure this out.
Apparently there's a problem with "sideEffects": false in package.json file and you have to either delete this, either write "sideEffects": ["*.css"]. More information here
I'm trying to use custom fonts in a Project website with angular4.
This is my Project structure
This is my webpack.config.js
const isDevBuild = !(env && env.prod);
const sharedConfig = {
stats: { modules: false },
context: __dirname,
resolve: { extensions: [ '.js', '.ts' ] },
output: {
filename: '[name].js',
publicPath: '/dist/' // Webpack dev middleware, if enabled, handles requests for this URL prefix
},
module: {
rules: [
{ test: /\.ts$/, include: /ClientApp/, use: ['awesome-typescript-loader?silent=true', 'angular2-template-loader'] },
{ test: /\.html$/, use: 'html-loader?minimize=false' },
{ test: /\.css$/, use: [ 'to-string-loader', isDevBuild ? 'css-loader' : 'css-loader?minimize' ] },
{ test: /\.(png|jpg|jpeg|gif|svg)$/, use: 'url-loader?limit=25000' },
// Font Definitions
{ test: /\.svg$/, loader: 'url?limit=65000&mimetype=image/svg+xml&name=font/[name].[ext]' },
{ test: /\.woff$/, loader: 'url?limit=65000&mimetype=application/font-woff&name=font/[name].[ext]' },
{ test: /\.woff2$/, loader: 'url?limit=65000&mimetype=application/font-woff2&name=font/[name].[ext]' },
{ test: /\.[ot]tf$/, loader: 'url?limit=65000&mimetype=application/octet-stream&name=font/[name].[ext]' },
{ test: /\.eot$/, loader: 'url?limit=65000&mimetype=application/vnd.ms-fontobject&name=font/[name].[ext]' }
]
},
plugins: [new CheckerPlugin()]
};
This is my css with #font-face
#font-face {
font-family: "FuturaMaxiLight";
src: url('/fonts/FuturaMaxi/Futura-Maxi-Light.eot') format('embedded-opentype'), /*for IE */
url('/fonts/FuturaMaxi/Futura-Maxi-Light.ttf') format('truetype'), /* for CSS3 browsers */
url('/fonts/FuturaMaxi/Futura-Maxi-Light.woff') format('woff');
font-weight: normal;
font-style: normal;
}
#font-face {
font-family: "FuturaMaxiDemi";
src: url('/fonts/FuturaMaxi/Futura-Maxi-Demi.eot') format('embedded-opentype'), /*for IE */
url('/fonts/FuturaMaxi/Futura-Maxi-Demi.ttf') format('truetype'), /* for CSS3 browsers */
url('/fonts/FuturaMaxi/Futura-Maxi-Demi.woff') format('woff');
font-weight: normal;
font-style: normal;
}
#font-face {
font-family: "FuturaMaxiBold";
src: url('/fonts/FuturaMaxi/Futura-Maxi-Bold.eot') format('embedded-opentype'), /*for IE */
url('/fonts/FuturaMaxi/Futura-Maxi-Bold.ttf') format('truetype'), /* for CSS3 browsers */
url('/fonts/FuturaMaxi/Futura-Maxi-Bold.woff') format('woff');
font-weight: normal;
font-style: normal;
}
This is the error when I try like that
If I change the css and try to include a dot before the import.
1 dot gives errors.
2 dots breaks the app.
#font-face {
font-family: "FuturaMaxiBold";
src: url('./fonts/FuturaMaxi/Futura-Maxi-Bold.eot') format('embedded-opentype'), /*for IE */
url('./fonts/FuturaMaxi/Futura-Maxi-Bold.ttf') format('truetype'), /* for CSS3 browsers */
url('./fonts/FuturaMaxi/Futura-Maxi-Bold.woff') format('woff');
font-weight: normal;
font-style: normal;
}
Your loaders are specifying name=font/[name].[ext] and your css is looking at /fonts/FuturaMaxi/[name].[ext].
Try changing the loaders to use name=[path][name].[ext] or name=fonts/FuturaMaxi/[name].[ext]
You need resolve-url-loader to resolve the correct path in your build.
See https://github.com/bholloway/resolve-url-loader
Install resolve-url-loader
npm install --save-dev resolve-url-loader
Modify your Webpack CSS rule:
{
test: /\.css$/,
use: [
'to-string-loader',
isDevBuild ? 'css-loader' : 'css-loader?minimize',
'resolve-url-loader' // Add this
]
}
Use relative paths in your CSS files
#font-face {
font-family: "FuturaMaxiLight";
src: url('../fonts/FuturaMaxi/Futura-Maxi-Light.eot') format('embedded-opentype'), /*for IE */
url('../fonts/FuturaMaxi/Futura-Maxi-Light.ttf') format('truetype'), /* for CSS3 browsers */
url('../fonts/FuturaMaxi/Futura-Maxi-Light.woff') format('woff');
font-weight: normal;
font-style: normal;
}
I am currently using webpack while developing React app with a NodeJS backend.
I am having trouble with styling the app because it seems webpack trying to do something with my css where it ends up changing the classnames.
For instance in my base.css file I have this:
body {
background: #ECEFF1;
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
font-size: 15px;
line-height: 1.7;
margin: 0 auto;
padding: 30px;
max-width: 980px;
}
.progress {
background-color: #FFECB3;
}
.progress .indeterminate {
background-color: #FFC107;
}
Which when I load the page and look in the head is converted to a <style> div with these classnames:
<style type="text/css">
body {
background: #ECEFF1;
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
font-size: 15px;
line-height: 1.7;
margin: 0 auto;
padding: 30px;
max-width: 980px;
}
.base---progress---1RR8Z {
background-color: #FFECB3;
}
.base---progress---1RR8Z .base---indeterminate---23sZH {
background-color: #FFC107;
}
So progress styles aren't being picked up on the page because they are changed into this format. How can I avoid this or have React change the class names appropriately?
If I removed this from my webpack config:
{
test: /\.css$/,
loader: 'style!css?modules&localIdentName=[name]---[local]---[hash:base64:5]'
}
Line it says that it can't find the css file but the path it errors out on is valid.
Webpack config for good measure:
'use strict';
var path = require('path');
var webpack = require('webpack');
var HtmlWebpackPlugin = require('html-webpack-plugin');
module.exports = {
devtool: 'eval-source-map',
entry: [
'webpack-hot-middleware/client?reload=true',
path.join(__dirname, 'public/app/main.js')
],
output: {
path: path.join(__dirname, '/dist/'),
filename: '[name].js',
publicPath: '/'
},
plugins: [
new HtmlWebpackPlugin({
template: 'public/app/index.html',
inject: 'body',
filename: 'index.html'
}),
new webpack.optimize.OccurenceOrderPlugin(),
new webpack.HotModuleReplacementPlugin(),
new webpack.NoErrorsPlugin(),
new webpack.DefinePlugin({
'process.env.NODE_ENV': JSON.stringify('development')
})
],
module: {
loaders: [{
test: /\.jsx?$/,
exclude: /node_modules/,
loader: 'babel',
query: {
"presets": ["react", "es2015", "stage-0", "react-hmre"]
}
}, {
test: /\.json?$/,
loader: 'json'
}, {
test: /\.css$/,
loader: 'style!css?modules&localIdentName=[name]---[local]---[hash:base64:5]'
}]
}
};
Your config currently uses css-modules. To disable it
change 'style!css?modules&localIdentName=[name]---[local]---[hash:base64:5]' to 'style!css' in the loader for css files.
Is there a way to give user possibility to easily changing line-height attribute of paragraph in tinyMCE editor? Something like its native "Font size" or "Format" <select> or anything else. I know I can use "edit CSS" functionality and set it up there. I'm looking for something more user-friendly.
I can't find it anywhere.
I found this PlugIn for TinyMCE version 4.1.5 (2014-09-09)
https://github.com/castler/tinymce-line-height-plugin
Setting up like this:
tinymce.init({
plugins: 'lineheight',
toolbar: 'lineheightselect'
});
Also you could configure the different heights like that:
tinymce.init({
lineheight_formats: "8pt 9pt 10pt 11pt 12pt 14pt 16pt 18pt 20pt 22pt 24pt 26pt 36pt",
});
I tested this and it works great.
As per my comment,
Someone else was experiencing an issue similar to yours and a member of the TinyMCE forums provided a solution:
http://www.tinymce.com/forum/viewtopic.php?id=28774
With TinyMCE 4 you can use "style_formats" option
http://www.tinymce.com/wiki.php/Configuration:style_formats
I have found a good way for adding custom line-height to tinymce but this is a trick.
I am using tinymce v5 and with these codes i can use line height with a nice select option.
you have to add these lines to init codes of tiny mce:
tinymce.init({
selector: 'textarea',
height: 500,
plugins: 'table wordcount',
toolbar: ' styleselect ',
content_css: [
'//fonts.googleapis.com/css?family=Lato:300,300i,400,400i',
'//www.tiny.cloud/css/codepen.min.css'
],
toolbar: 'styleselect'
content_style: '.lineheight20px { line-height: 20px; }' +
'.lineheight22px { line-height: 22px; }' +
'.lineheight24px { line-height: 24px; }' +
'.lineheight26px { line-height: 26px; }' +
'.lineheight28px { line-height: 28px; }' +
'.lineheight30px { line-height: 30px; }' +
'.lineheight32px { line-height: 32px; }' +
'.lineheight34px { line-height: 34px; }' +
'.lineheight36px { line-height: 36px; }' +
'.lineheight38px { line-height: 38px; }' +
'.lineheight40px { line-height: 40px; }' +
'.tablerow1 { background-color: #D3D3D3; }',
formats: {
lineheight20px: { selector: 'span,p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', classes: 'lineheight20px' },
lineheight22px: { selector: 'span,p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', classes: 'lineheight22px' },
lineheight24px: { selector: 'span,p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', classes: 'lineheight24px' },
lineheight26px: { selector: 'span,p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', classes: 'lineheight26px' },
lineheight28px: { selector: 'span,p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', classes: 'lineheight20px' },
lineheight30px: { selector: 'span,p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', classes: 'lineheight30px' },
lineheight32px: { selector: 'span,p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', classes: 'lineheight32px' },
lineheight34px: { selector: 'span,p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', classes: 'lineheight34px' },
lineheight36px: { selector: 'span,p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', classes: 'lineheight36px' },
lineheight38px: { selector: 'span,p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', classes: 'lineheight38px' },
lineheight40px: { selector: 'span,p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', classes: 'lineheight40px' }
},
style_formats: [
{ title: 'lineheight20px',format: 'lineheight20px' },
{ title: 'lineheight22px', format: 'lineheight22px' },
{ title: 'lineheight24px', format: 'lineheight24px' },
{ title: 'lineheight26px', format: 'lineheight26px' },
{ title: 'lineheight28px', format: 'lineheight28px' },
{ title: 'lineheight30px', format: 'lineheight30px' },
{ title: 'lineheight32px', format: 'lineheight32px' },
{ title: 'lineheight34px', format: 'lineheight34px' },
{ title: 'lineheight36px', format: 'lineheight36px' },
{ title: 'lineheight38px', format: 'lineheight38px' },
{ title: 'lineheight40px', format: 'lineheight40px' }
]
});
and at the end i have to say you need to find a "paragraph" word in the file of tinymce/themes/silver/theme.min.js and change it to "line-height" if you want to see the line-height name instead of paragraph name.
this word is in line of 290855 of that file.
and this job is called custom format in tinymce that if you want to find it check this link:
https://www.tiny.cloud/docs/demo/format-custom/
and I have to say you need to add this css codes to your css file:
.lineheight22px{
line-height: 22px;
}
.lineheight24px{
line-height: 24px;
}
.lineheight26px{
line-height: 26px;
}
.lineheight28px{
line-height: 28px;
}
.lineheight30px{
line-height: 30px;
}
.lineheight32px{
line-height: 32px;
}
.lineheight34px{
line-height: 34px;
}
.lineheight36px{
line-height: 36px;
}
.lineheight38px{
line-height: 38px;
}
.lineheight40px{
line-height: 40px;
}
Indeed, TinyMCE doesn't have line-height control as it has for font names or font sizes, but you can easily add it with the style_formats. I used this config:
// custom formatting is under Format > formats, so make sure it's in your menu (it is, by default)
const editorOptions = {
// Notice that it overrides Format > formats
style_formats: [
{
title: 'Line height',
items: [
{
title: 'Default',
inline: 'span',
// `inline-block` because CSS `line-height` doesn't affect multiline `span`
styles: { 'line-height': 'normal', display: 'inline-block' }
},
{
title: '40px',
inline: 'span',
styles: { 'line-height': '40px', display: 'inline-block' }
},
// add as more as you need
]
},
// ...
]
}
Working example on codepen
TinyMCE style_formats doc