Ajout carrousel articles avec miniatures auto-générées

- Créer composant React ArticleCarousel avec lecture auto et boucle infinie
- Afficher 6 articles total : 3 articles blog et 3 pages docs, intercalés
- Ajouter badges colorés : bleu pour blog, vert foncé pour docs
- Implémenter plugin personnalisé pour récupérer et organiser articles
- Remplacer section fonctionnalités page d'accueil par nouveau carrousel
- Mettre à jour logo site et favicon avec logo vache (logo_vache.png)
- Ajouter traductions anglaises pour chaînes UI carrousel
This commit is contained in:
Tellsanguis 2025-12-03 21:32:31 +01:00
parent ba57296597
commit 461fc446ff
10 changed files with 911 additions and 55 deletions

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@ -24,11 +24,12 @@ const config: Config = {
plugins: [
'docusaurus-plugin-image-zoom',
'./plugins/docusaurus-plugin-unified-tags',
'./plugins/docusaurus-plugin-recent-articles',
],
title: 'TellServ Tech Blog',
tagline: 'Recherches et réflexions sur les défis techniques',
favicon: 'img/favicon.png',
favicon: 'img/logo.png',
url: 'https://docs.tellserv.fr',
baseUrl: '/',

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@ -87,5 +87,29 @@
"tags.notFound.description": {
"message": "The tag you are looking for does not exist.",
"description": "Tag not found description"
},
"carousel.title": {
"message": "Recent Articles",
"description": "Title of the article carousel section"
},
"carousel.badge.blog": {
"message": "BLOG",
"description": "Badge text for blog articles in carousel"
},
"carousel.badge.documentation": {
"message": "DOCUMENTATION",
"description": "Badge text for documentation pages in carousel"
},
"carousel.previous": {
"message": "Previous article",
"description": "Previous article button aria-label"
},
"carousel.next": {
"message": "Next article",
"description": "Next article button aria-label"
},
"carousel.goToSlide": {
"message": "Go to slide {index}",
"description": "Go to slide button aria-label"
}
}

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@ -0,0 +1,96 @@
/**
* Docusaurus plugin to gather recent blog posts and documentation pages
* for the ArticleCarousel component.
*
* This plugin creates a global data structure containing recent articles
* from both blog posts and documentation pages, sorted by date.
*/
module.exports = function pluginRecentArticles(context, options) {
return {
name: 'docusaurus-plugin-recent-articles',
async allContentLoaded({ actions, allContent }) {
const { setGlobalData } = actions;
try {
const blogArticles = [];
const docArticles = [];
// Access blog plugin data
const blogPlugin = allContent?.['docusaurus-plugin-content-blog'];
const blogContent = blogPlugin?.default;
if (blogContent?.blogPosts) {
blogContent.blogPosts.forEach((post) => {
blogArticles.push({
title: post.metadata.title,
permalink: post.metadata.permalink,
type: 'blog',
date: post.metadata.date,
});
});
}
// Access docs plugin data
const docsPlugin = allContent?.['docusaurus-plugin-content-docs'];
const docsContent = docsPlugin?.default;
if (docsContent?.loadedVersions) {
docsContent.loadedVersions.forEach((version) => {
if (version.docs) {
version.docs.forEach((doc) => {
// Skip index/category pages to focus on actual content
if (!doc.id.endsWith('/index') && !doc.id.includes('category')) {
docArticles.push({
title: doc.title,
permalink: doc.permalink,
type: 'doc',
// Docs don't have a publish date, use last updated time or current date
date: doc.lastUpdatedAt
? new Date(doc.lastUpdatedAt).toISOString()
: new Date().toISOString(),
});
}
});
}
});
}
// Sort each type by date (most recent first)
blogArticles.sort((a, b) => {
const dateA = new Date(a.date || 0);
const dateB = new Date(b.date || 0);
return dateB - dateA;
});
docArticles.sort((a, b) => {
const dateA = new Date(a.date || 0);
const dateB = new Date(b.date || 0);
return dateB - dateA;
});
// Take 3 most recent from each type
const recentBlog = blogArticles.slice(0, 3);
const recentDocs = docArticles.slice(0, 3);
// Intercalate blog and documentation articles: blog, doc, blog, doc, blog, doc
const articles = [];
for (let i = 0; i < Math.max(recentBlog.length, recentDocs.length); i++) {
if (i < recentBlog.length) {
articles.push(recentBlog[i]);
}
if (i < recentDocs.length) {
articles.push(recentDocs[i]);
}
}
// Store globally for use in React components
setGlobalData({ articles });
} catch (error) {
console.error('Error loading recent articles:', error);
setGlobalData({ articles: [] });
}
},
};
};

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@ -0,0 +1,280 @@
# ArticleCarousel Component
A production-ready React carousel component for Docusaurus 3.9.2 that displays recent blog posts and documentation pages with auto-generated thumbnails.
## Features
- **Auto-generated Thumbnails**: Each article displays with a colorful thumbnail featuring:
- Plain/solid color background (rotates through 6 distinct colors)
- Article title prominently displayed
- Type badge overlay (blue "BLOG" or green "DOCUMENTATION")
- Optional date display for blog posts
- **Carousel Functionality**:
- Smooth sliding animations between articles
- Auto-play feature (advances every 5 seconds, pauses on user interaction)
- Navigation arrows (previous/next)
- Dot indicators for quick navigation
- Responsive design (mobile-friendly)
- Hover effects for enhanced interactivity
- **Bilingual Support**:
- Full i18n compatibility (FR/EN)
- Translatable badge text and UI strings
- Locale-aware date formatting
## Architecture
### Component Files
```
src/components/ArticleCarousel/
├── index.tsx # Main carousel component
├── styles.module.css # CSS modules for styling
└── README.md # This documentation
```
### Data Plugin
```
plugins/docusaurus-plugin-recent-articles/
└── index.js # Plugin to fetch blog & docs data
```
### Integration Points
- **Homepage**: `src/pages/index.tsx` - Replaces the three-feature section
- **Config**: `docusaurus.config.ts` - Plugin registration
- **i18n**: `i18n/en/code.json` - English translations
## Usage
### Basic Usage
```tsx
import ArticleCarousel from '@site/src/components/ArticleCarousel';
import {usePluginData} from '@docusaurus/useGlobalData';
function MyPage() {
const {articles} = usePluginData('docusaurus-plugin-recent-articles');
return <ArticleCarousel articles={articles || []} maxVisible={6} />;
}
```
### Props
| Prop | Type | Default | Description |
|------|------|---------|-------------|
| `articles` | `Article[]` | required | Array of articles to display |
| `maxVisible` | `number` | `6` | Maximum number of articles in carousel |
### Article Type
```typescript
interface Article {
title: string; // Article title
permalink: string; // URL to the article
type: 'blog' | 'doc'; // Article type (affects badge)
date?: string; // Optional publication/update date
}
```
## Plugin: docusaurus-plugin-recent-articles
### Purpose
Gathers recent blog posts and documentation pages from Docusaurus content plugins, sorts them by date, and makes them available globally via `usePluginData`.
### How It Works
1. Accesses blog posts from `docusaurus-plugin-content-blog`
2. Accesses documentation from `docusaurus-plugin-content-docs`
3. Extracts metadata (title, permalink, date, type)
4. Filters out index/category pages from docs
5. Sorts all articles by date (most recent first)
6. Makes data available globally via `setGlobalData`
### Data Structure
```javascript
{
articles: [
{
title: "Article Title",
permalink: "/blog/article-slug",
type: "blog",
date: "2025-12-02T00:00:00.000Z"
},
// ... more articles
]
}
```
## Customization
### Thumbnail Colors
Edit `getBackgroundColor()` in `index.tsx` to customize the color palette:
```typescript
const getBackgroundColor = (index: number): string => {
const colors = [
'#4A90E2', // Blue
'#50C878', // Emerald
'#9B59B6', // Purple
'#E67E22', // Orange
'#1ABC9C', // Turquoise
'#E74C3C', // Red
];
return colors[index % colors.length];
};
```
### Badge Colors
Edit `styles.module.css`:
```css
.articleBadgeBlog {
background-color: #2563eb; /* Blue for blog */
}
.articleBadgeDoc {
background-color: #059669; /* Dark green for documentation */
}
```
### Auto-play Interval
Edit the `useEffect` in `index.tsx`:
```typescript
const interval = setInterval(() => {
setCurrentIndex((prev) => (prev + 1) % articles.length);
}, 5000); // Change 5000 to desired milliseconds
```
### Maximum Visible Articles
Pass a different `maxVisible` prop:
```tsx
<ArticleCarousel articles={articles} maxVisible={10} />
```
## i18n Configuration
### Translation Keys
All UI strings are translatable. Keys in `i18n/en/code.json`:
- `carousel.title` - Section title ("Recent Articles")
- `carousel.badge.blog` - Blog badge text ("BLOG")
- `carousel.badge.documentation` - Documentation badge text ("DOCUMENTATION")
- `carousel.previous` - Previous arrow aria-label
- `carousel.next` - Next arrow aria-label
- `carousel.goToSlide` - Dot indicator aria-label
### Adding New Locales
1. Add translations to your locale's `code.json` file
2. Badge text and UI elements will automatically use the translations
## Styling
### CSS Modules
The component uses CSS Modules for scoped styling. All classes are prefixed with the module scope.
### Dark Mode
The component respects Docusaurus's color mode through CSS variables:
- `--ifm-background-surface-color`
- `--ifm-heading-color`
- `--ifm-color-primary`
- `--ifm-color-emphasis-*`
### Responsive Breakpoints
- Desktop: Default styles
- Tablet (≤996px): Reduced padding, smaller thumbnails
- Mobile (≤768px): Compact layout, smaller arrows
- Small Mobile (≤480px): Further size reductions
## Performance Considerations
### No External Dependencies
The carousel is built with pure CSS and React, no external carousel libraries required. This:
- Reduces bundle size
- Improves load times
- Eliminates version conflicts
- Maintains full control over behavior
### Optimizations
- Uses CSS transforms for smooth animations (GPU-accelerated)
- Auto-play pauses when user interacts (improves UX)
- Articles are pre-sorted by plugin (no runtime sorting)
- Lazy evaluation with optional chaining
## Accessibility
### Keyboard Navigation
- Arrow buttons are keyboard-accessible
- Proper `aria-label` attributes on all interactive elements
- Focus states for navigation controls
### Screen Readers
- Semantic HTML structure
- Descriptive aria-labels
- Translatable accessibility strings
## Browser Compatibility
Tested and compatible with:
- Chrome/Edge (latest)
- Firefox (latest)
- Safari (latest)
- Mobile browsers (iOS Safari, Chrome Mobile)
## Troubleshooting
### Articles Not Appearing
1. Check that the plugin is registered in `docusaurus.config.ts`
2. Verify blog posts and docs exist in your content directories
3. Check browser console for plugin errors
### Styling Issues
1. Clear Docusaurus cache: `npm run clear`
2. Rebuild: `npm run build`
3. Check for CSS conflicts with custom themes
### Build Errors
1. Ensure all dependencies are installed: `npm install`
2. Verify TypeScript configuration is correct
3. Check that `usePluginData` hook receives valid data
## Future Enhancements
Potential improvements:
- Touch swipe gestures for mobile
- Configurable thumbnail aspect ratios
- Image upload support for custom thumbnails
- Animation variations (fade, slide vertical, etc.)
- Pause on hover option
- Infinite scroll mode
## License
This component is part of the TellServ Tech Blog and follows the project's MIT license.

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@ -0,0 +1,214 @@
import React, { useState, useEffect } from 'react';
import Link from '@docusaurus/Link';
import { translate } from '@docusaurus/Translate';
import useDocusaurusContext from '@docusaurus/useDocusaurusContext';
import styles from './styles.module.css';
export interface Article {
title: string;
permalink: string;
type: 'blog' | 'doc';
date?: string;
}
interface ArticleCarouselProps {
articles: Article[];
maxVisible?: number;
}
/**
* ArticleCarousel component displays recent blog posts and documentation
* with auto-generated thumbnails featuring title and type badge.
*
* @param articles - Array of articles to display in the carousel
* @param maxVisible - Maximum number of visible carousel items (default: 6)
*/
export default function ArticleCarousel({
articles,
maxVisible = 6
}: ArticleCarouselProps): JSX.Element {
const [currentIndex, setCurrentIndex] = useState(0);
const [isAutoPlaying, setIsAutoPlaying] = useState(true);
const { i18n } = useDocusaurusContext();
// Auto-play carousel every 5 seconds
useEffect(() => {
if (!isAutoPlaying || articles.length <= 1) return;
const interval = setInterval(() => {
setCurrentIndex((prev) => (prev + 1) % articles.length);
}, 5000);
return () => clearInterval(interval);
}, [isAutoPlaying, articles.length]);
// Limit articles to maxVisible
const visibleArticles = articles.slice(0, maxVisible);
const handlePrevious = () => {
setIsAutoPlaying(false);
setCurrentIndex((prev) =>
prev === 0 ? visibleArticles.length - 1 : prev - 1
);
};
const handleNext = () => {
setIsAutoPlaying(false);
setCurrentIndex((prev) => (prev + 1) % visibleArticles.length);
};
const handleDotClick = (index: number) => {
setIsAutoPlaying(false);
setCurrentIndex(index);
};
if (visibleArticles.length === 0) {
return null;
}
// Get badge text based on article type and current locale
const getBadgeText = (type: 'blog' | 'doc'): string => {
return type === 'blog'
? translate({
id: 'carousel.badge.blog',
message: 'BLOG',
description: 'Badge text for blog articles in carousel',
})
: translate({
id: 'carousel.badge.documentation',
message: 'DOCUMENTATION',
description: 'Badge text for documentation pages in carousel',
});
};
// Generate consistent background colors for thumbnails
const getBackgroundColor = (index: number): string => {
const colors = [
'#4A90E2', // Blue
'#50C878', // Emerald
'#9B59B6', // Purple
'#E67E22', // Orange
'#1ABC9C', // Turquoise
'#E74C3C', // Red
];
return colors[index % colors.length];
};
return (
<section className={styles.carouselSection}>
<div className="container">
<h2 className={styles.carouselTitle}>
{translate({
id: 'carousel.title',
message: 'Articles récents',
description: 'Title of the article carousel section',
})}
</h2>
<div className={styles.carouselContainer}>
{/* Navigation Arrow - Previous */}
<button
className={`${styles.carouselArrow} ${styles.carouselArrowLeft}`}
onClick={handlePrevious}
aria-label={translate({
id: 'carousel.previous',
message: 'Article précédent',
description: 'Previous article button aria-label',
})}
>
</button>
{/* Carousel Track */}
<div className={styles.carouselTrack}>
<div
className={styles.carouselInner}
style={{
transform: `translateX(-${currentIndex * 100}%)`,
}}
>
{visibleArticles.map((article, index) => (
<Link
key={`${article.permalink}-${index}`}
to={article.permalink}
className={styles.carouselItem}
>
<div
className={styles.articleThumbnail}
style={{
backgroundColor: getBackgroundColor(index),
}}
>
{/* Type Badge */}
<div
className={`${styles.articleBadge} ${
article.type === 'blog'
? styles.articleBadgeBlog
: styles.articleBadgeDoc
}`}
>
{getBadgeText(article.type)}
</div>
{/* Article Title */}
<div className={styles.articleTitle}>
<h3>{article.title}</h3>
</div>
{/* Date (if available for blog posts) */}
{article.date && (
<div className={styles.articleDate}>
{new Date(article.date).toLocaleDateString(
i18n.currentLocale === 'fr' ? 'fr-FR' : 'en-US',
{
year: 'numeric',
month: 'long',
day: 'numeric',
}
)}
</div>
)}
</div>
</Link>
))}
</div>
</div>
{/* Navigation Arrow - Next */}
<button
className={`${styles.carouselArrow} ${styles.carouselArrowRight}`}
onClick={handleNext}
aria-label={translate({
id: 'carousel.next',
message: 'Article suivant',
description: 'Next article button aria-label',
})}
>
</button>
</div>
{/* Carousel Indicators (Dots) */}
<div className={styles.carouselIndicators}>
{visibleArticles.map((_, index) => (
<button
key={index}
className={`${styles.carouselDot} ${
index === currentIndex ? styles.carouselDotActive : ''
}`}
onClick={() => handleDotClick(index)}
aria-label={translate(
{
id: 'carousel.goToSlide',
message: 'Aller à la diapositive {index}',
description: 'Go to slide button aria-label',
},
{ index: index + 1 }
)}
/>
))}
</div>
</div>
</section>
);
}

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@ -0,0 +1,281 @@
/* Article Carousel Section */
.carouselSection {
padding: 3rem 0;
background: var(--ifm-background-surface-color);
}
.carouselTitle {
text-align: center;
font-size: 2rem;
font-weight: 700;
margin-bottom: 2rem;
color: var(--ifm-heading-color);
}
/* Carousel Container */
.carouselContainer {
position: relative;
display: flex;
align-items: center;
gap: 1rem;
max-width: 900px;
margin: 0 auto;
}
/* Carousel Track (overflow container) */
.carouselTrack {
overflow: hidden;
width: 100%;
border-radius: 12px;
}
/* Carousel Inner (sliding container) */
.carouselInner {
display: flex;
transition: transform 0.5s ease-in-out;
}
/* Individual Carousel Item */
.carouselItem {
flex: 0 0 100%;
text-decoration: none;
color: inherit;
display: block;
}
.carouselItem:hover {
text-decoration: none;
}
/* Article Thumbnail (auto-generated card) */
.articleThumbnail {
position: relative;
width: 100%;
height: 400px;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
padding: 2rem;
border-radius: 12px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
transition: transform 0.3s ease, box-shadow 0.3s ease;
overflow: hidden;
}
.carouselItem:hover .articleThumbnail {
transform: translateY(-4px);
box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}
/* Article Type Badge */
.articleBadge {
position: absolute;
top: 16px;
left: 16px;
padding: 6px 12px;
border-radius: 6px;
font-size: 0.75rem;
font-weight: 700;
letter-spacing: 0.5px;
color: white;
text-transform: uppercase;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
z-index: 2;
}
.articleBadgeBlog {
background-color: #2563eb; /* Blue for blog */
}
.articleBadgeDoc {
background-color: #059669; /* Dark green for documentation */
}
/* Article Title */
.articleTitle {
text-align: center;
padding: 0 1rem;
z-index: 1;
}
.articleTitle h3 {
color: white;
font-size: 1.75rem;
font-weight: 700;
line-height: 1.3;
margin: 0;
text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
word-wrap: break-word;
overflow-wrap: break-word;
}
/* Article Date */
.articleDate {
position: absolute;
bottom: 16px;
right: 16px;
color: white;
font-size: 0.875rem;
font-weight: 500;
opacity: 0.9;
text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
z-index: 1;
}
/* Carousel Navigation Arrows */
.carouselArrow {
flex-shrink: 0;
width: 48px;
height: 48px;
border: none;
border-radius: 50%;
background-color: var(--ifm-color-primary);
color: white;
font-size: 2rem;
font-weight: 300;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
transition: all 0.3s ease;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
z-index: 10;
}
.carouselArrow:hover {
background-color: var(--ifm-color-primary-dark);
transform: scale(1.1);
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.carouselArrow:active {
transform: scale(0.95);
}
.carouselArrowLeft {
margin-right: 0.5rem;
}
.carouselArrowRight {
margin-left: 0.5rem;
}
/* Carousel Indicators (Dots) */
.carouselIndicators {
display: flex;
justify-content: center;
gap: 0.5rem;
margin-top: 1.5rem;
}
.carouselDot {
width: 12px;
height: 12px;
border: none;
border-radius: 50%;
background-color: var(--ifm-color-emphasis-300);
cursor: pointer;
transition: all 0.3s ease;
padding: 0;
}
.carouselDot:hover {
background-color: var(--ifm-color-emphasis-500);
transform: scale(1.2);
}
.carouselDotActive {
background-color: var(--ifm-color-primary);
transform: scale(1.3);
}
/* Responsive Design */
@media screen and (max-width: 996px) {
.carouselTitle {
font-size: 1.75rem;
}
.articleThumbnail {
height: 350px;
padding: 1.5rem;
}
.articleTitle h3 {
font-size: 1.5rem;
}
.carouselArrow {
width: 40px;
height: 40px;
font-size: 1.75rem;
}
}
@media screen and (max-width: 768px) {
.carouselSection {
padding: 2rem 0;
}
.carouselTitle {
font-size: 1.5rem;
margin-bottom: 1.5rem;
}
.carouselContainer {
gap: 0.5rem;
}
.articleThumbnail {
height: 300px;
padding: 1rem;
}
.articleTitle h3 {
font-size: 1.25rem;
}
.articleBadge {
font-size: 0.65rem;
padding: 4px 8px;
}
.articleDate {
font-size: 0.75rem;
}
.carouselArrow {
width: 36px;
height: 36px;
font-size: 1.5rem;
}
.carouselArrowLeft {
margin-right: 0.25rem;
}
.carouselArrowRight {
margin-left: 0.25rem;
}
.carouselDot {
width: 10px;
height: 10px;
}
}
@media screen and (max-width: 480px) {
.articleThumbnail {
height: 250px;
}
.articleTitle h3 {
font-size: 1.1rem;
}
.carouselArrow {
width: 32px;
height: 32px;
font-size: 1.25rem;
}
}

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@ -3,8 +3,10 @@ import clsx from 'clsx';
import Link from '@docusaurus/Link';
import Translate, {translate} from '@docusaurus/Translate';
import useDocusaurusContext from '@docusaurus/useDocusaurusContext';
import {usePluginData} from '@docusaurus/useGlobalData';
import Layout from '@theme/Layout';
import Heading from '@theme/Heading';
import ArticleCarousel from '@site/src/components/ArticleCarousel';
import styles from './index.module.css';
@ -50,6 +52,17 @@ function HomepageHeader() {
export default function Home(): JSX.Element {
const {siteConfig} = useDocusaurusContext();
// Get recent articles data from plugin
const {articles} = usePluginData('docusaurus-plugin-recent-articles') as {
articles: Array<{
title: string;
permalink: string;
type: 'blog' | 'doc';
date?: string;
}>;
};
return (
<Layout
title={translate({
@ -64,60 +77,7 @@ export default function Home(): JSX.Element {
})}>
<HomepageHeader />
<main>
<section className={styles.features}>
<div className="container">
<div className="row">
<div className="col col--4">
<h3>
<Translate
id="homepage.feature1.title"
description="Title of feature 1 (technical documentation) on the homepage">
Documentation Technique
</Translate>
</h3>
<p>
<Translate
id="homepage.feature1.description"
description="Description of feature 1 (technical documentation) on the homepage">
Documentation approfondie de mes projets et solutions techniques.
</Translate>
</p>
</div>
<div className="col col--4">
<h3>
<Translate
id="homepage.feature2.title"
description="Title of feature 2 (blog posts) on the homepage">
Articles de Blog
</Translate>
</h3>
<p>
<Translate
id="homepage.feature2.description"
description="Description of feature 2 (blog posts) on the homepage">
Réflexions et analyses sur les défis techniques rencontrés.
</Translate>
</p>
</div>
<div className="col col--4">
<h3>
<Translate
id="homepage.feature3.title"
description="Title of feature 3 (knowledge sharing) on the homepage">
Partage de Connaissances
</Translate>
</h3>
<p>
<Translate
id="homepage.feature3.description"
description="Description of feature 3 (knowledge sharing) on the homepage">
Partage d'expériences et de solutions pour la communauté.
</Translate>
</p>
</div>
</div>
</div>
</section>
<ArticleCarousel articles={articles || []} maxVisible={6} />
</main>
</Layout>
);

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