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Added text to speak button on blog #383

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merged 1 commit into from
Nov 5, 2024
Merged

Added text to speak button on blog #383

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109 changes: 86 additions & 23 deletions client/src/component/Blog.jsx
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Original file line number Diff line number Diff line change
@@ -1,7 +1,5 @@
import { useEffect, useState } from "react";

import { useEffect, useState, useRef } from "react";
import PropTypes from 'prop-types';

import { Search } from "lucide-react";
import { Link } from "react-router-dom";

Expand All @@ -11,7 +9,7 @@ import img3 from "../assets/blogs/3.png";
import img4 from "../assets/blogs/4.jpeg";
import img5 from "../assets/blogs/5.jpeg";
import img6 from "../assets/blogs/6.png";

const images = [
{ src: img1, category: "Web Development" },
{ src: img2, category: "Mobile Development" },
Expand All @@ -23,12 +21,16 @@ const images = [

BlogPage.propTypes = {
mode: PropTypes.string.isRequired,

};

export default function BlogPage(props) {
const [searchTerm, setSearchTerm] = useState("");
const [selectedCategory, setSelectedCategory] = useState("All");
const [blogPosts, setBlogPosts] = useState([]);
const [isPaused, setIsPaused] = useState(false);
const [currentPosition, setCurrentPosition] = useState(0);
const [isPlaying, setIsPlaying] = useState(false);
const speechInstanceRef = useRef(null);

const categories = ["All", ...new Set(blogPosts.map((post) => post.category))];

Expand Down Expand Up @@ -62,11 +64,49 @@ export default function BlogPage(props) {
let response = await fetch("http://localhost:5000/api/blog/all-blog");
let data = await response.json();
setBlogPosts(data.blogs);
console.log(data.blogs);
} catch (error) {
console.error(error);
}
};

const handlePlay = (id, title, excerpt) => {
const textToSpeak = `${title}. ${excerpt}`;
document.getElementsByClassName(`pause-button-${id}`)[0].classList.remove('hidden')
document.getElementsByClassName(`speak-button-${id}`)[0].classList.add('hidden')
console.log(textToSpeak)
if (isPaused && speechInstanceRef.current) {
setIsPaused(true);
window.speechSynthesis.speak(speechInstanceRef.current);
} else {
const speechInstance = new SpeechSynthesisUtterance(textToSpeak.slice(currentPosition));
speechInstance.lang = 'en-US';
speechInstance.pitch = 1;
speechInstance.rate = 1;

speechInstance.onboundary = (event) => {
if (event.name === 'word') {
setCurrentPosition(event.charIndex);
}
};

speechInstanceRef.current = speechInstance;
window.speechSynthesis.speak(speechInstance);
}
setIsPlaying(true);
};

const handlePause = (id) => {
document.getElementsByClassName(`pause-button-${id}`)[0].classList.add('hidden')
document.getElementsByClassName(`speak-button-${id}`)[0].classList.remove('hidden')
if (speechInstanceRef.current && !isPaused) {
window.speechSynthesis.cancel();
setIsPaused(false);
}
setIsPlaying(false);
setCurrentPosition(0)
};

useEffect(() => {
fetchData();
}, []);
Expand Down Expand Up @@ -124,30 +164,53 @@ export default function BlogPage(props) {

<div className={`max-w-3xl mx-auto my-8 ${props.mode === 'light' ? 'bg-white' : 'bg-gray-800'} rounded-lg shadow-md overflow-hidden`} key={blogPost.id}>
<img
src={categoryImage(blogPost.category)}
src={categoryImage(blogPost.category)}
alt={blogPost.title}
className="w-full h-64 object-cover"
onError={(e) => { e.target.onerror = null; e.target.src = '/placeholder.svg'; }}
/>
<div className="p-6">
<h1 className={`text-3xl font-bold ${props.mode === 'light' ? 'text-gray-900' : 'text-white'} mb-4`}>{blogPost.title}</h1>
<div className={`flex items-center ${props.mode === 'light' ? 'text-gray-600' : 'text-gray-400'} text-sm mb-4`}>
<svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5 mr-2" viewBox="0 0 24 24" stroke="currentColor" fill="none">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z" />
</svg>
<time dateTime={new Date(blogPost.date).toISOString()}>
{new Date(blogPost.date).toDateString()}
</time>
<svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5 ml-4 mr-2" viewBox="0 0 24 24" stroke="currentColor" fill="none">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M7 7h.01M7 3h5c.512 0 1.024.195 1.414.586l7 7a2 2 0 010 2.828l-7 7a2 2 0 01-2.828 0l-7-7A1.994 1.994 0 013 12V7a4 4 0 014-4z" />
</svg>
<span>{blogPost.category}</span>
<div className="flex justify-between">


<div className={`flex items-center ${props.mode === 'light' ? 'text-gray-600' : 'text-gray-400'} text-sm`}>
<svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5 mr-2" viewBox="0 0 24 24" stroke="currentColor" fill="none">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z" />
</svg>
<time dateTime={new Date(blogPost.date).toISOString()}>
{new Date(blogPost.date).toDateString()}
</time>
<svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5 ml-4 mr-2" viewBox="0 0 24 24" stroke="currentColor" fill="none">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M7 7h.01M7 3h5c.512 0 1.024.195 1.414.586l7 7a2 2 0 010 2.828l-7 7a2 2 0 01-2.828 0l-7-7A1.994 1.994 0 013 12V7a4 4 0 014-4z" />
</svg>
<span>{blogPost.category}</span>
</div>

<div>
<button
className={`speak-button-${blogPost._id} text-white text-sm`}
onClick={() => handlePlay(blogPost._id, blogPost.title, blogPost.content.replace(/<[^>]+>/g, ''))}
>
<svg xmlns="http://www.w3.org/2000/svg" className="h-8 w-6 ml-1" fill="none" viewBox="0 0 24 24" stroke="currentColor">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M5 3l14 9-14 9V3z" />
</svg>
</button>
<button
className={`text-white text-sm pause-button-${blogPost._id} hidden`}
onClick={() => handlePause(blogPost._id)}
>
<svg xmlns="http://www.w3.org/2000/svg" className="h-8 w-6 ml-1" fill="none" viewBox="0 0 24 24" stroke="currentColor">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="M10 4h4v16h-4zM6 4h4v16H6z" />
</svg>
</button>
</div>

</div>

<div
className={`${props.mode === 'light' ? 'text-gray-400' : 'text-gray-700'} leading-relaxed mb-4`}
dangerouslySetInnerHTML={{ __html: blogPost.content }}
/>

className={`${props.mode === 'light' ? 'text-gray-400' : 'text-gray-700'} leading-relaxed mb-4`} />
{blogPost.content.replace(/<[^>]+>/g, '')}
</div>
<div className={`px-6 py-4 border-t ${props.mode === 'light' ? 'border-gray-200' : 'border-gray-700'}`}>
<Link to={`/read-more-blog/${blogPost._id}`} className={`inline-flex items-center px-4 py-2 border ${props.mode === 'light' ? 'border-gray-300 text-gray-700 bg-white hover:bg-gray-50' : 'border-gray-600 text-gray-200 bg-gray-700 hover:bg-gray-600'} shadow-sm text-sm font-medium rounded-md`}>
Expand Down Expand Up @@ -185,9 +248,9 @@ export default function BlogPage(props) {
Page not found
</h1>
<p className="mt-4 text-gray-500">
The page you are looking for doesnt exist. Here are some
The page you are looking for doesnt exist. Here are some
helpful links:

</p>
<div className="flex items-center w-full mt-6 gap-x-3 shrink-0 sm:w-auto">
<button
Expand Down
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