feat: implement EditPost page with functionality to update existing blog posts
All checks were successful
CI - Build and Push / Build and Push Docker Image (push) Successful in 17s
All checks were successful
CI - Build and Push / Build and Push Docker Image (push) Successful in 17s
This commit is contained in:
436
src/pages/EditPost.tsx
Normal file
436
src/pages/EditPost.tsx
Normal file
@@ -0,0 +1,436 @@
|
||||
import { useEffect, useRef, useState } from 'react';
|
||||
import { Navigate, useNavigate, useParams } from 'react-router-dom';
|
||||
import Layout from '../components/Layout';
|
||||
import BlogEditor, { type BlogEditorRef } from '../blog/BlogEditor';
|
||||
import { getBlogPost, updateBlogPost, uploadImage } from '../blog/api';
|
||||
import { Toast } from '../components/Toast';
|
||||
import { useToast } from '../hooks/useToast';
|
||||
import { useAuth } from '../contexts/AuthContext';
|
||||
import '../App.css';
|
||||
|
||||
function EditPost() {
|
||||
const { postId } = useParams<{ postId: string }>();
|
||||
const navigate = useNavigate();
|
||||
const editorRef = useRef<BlogEditorRef>(null);
|
||||
const fileInputRef = useRef<HTMLInputElement>(null);
|
||||
const { toasts, removeToast, success, error } = useToast();
|
||||
const { isAuthenticated } = useAuth();
|
||||
|
||||
const [isLoading, setIsLoading] = useState(true);
|
||||
const [loadError, setLoadError] = useState<string | null>(null);
|
||||
|
||||
const [title, setTitle] = useState('');
|
||||
const [initialContent, setInitialContent] = useState<string | undefined>(undefined);
|
||||
const [coverImage, setCoverImage] = useState<string | null>(null);
|
||||
const [coverImageKey, setCoverImageKey] = useState<string>('');
|
||||
|
||||
const [uploadProgress, setUploadProgress] = useState(0);
|
||||
const [isUploading, setIsUploading] = useState(false);
|
||||
const [uploadError, setUploadError] = useState('');
|
||||
const [isSubmitting, setIsSubmitting] = useState(false);
|
||||
|
||||
useEffect(() => {
|
||||
if (!postId) {
|
||||
setLoadError('Post not found.');
|
||||
setIsLoading(false);
|
||||
return;
|
||||
}
|
||||
|
||||
(async () => {
|
||||
try {
|
||||
const fetched = await getBlogPost(postId);
|
||||
setTitle(fetched.title);
|
||||
setInitialContent(fetched.content);
|
||||
setCoverImage(fetched.coverImageUrl ?? null);
|
||||
setCoverImageKey(fetched.coverImageKey ?? '');
|
||||
} catch (err) {
|
||||
const message = err instanceof Error ? err.message : 'Failed to load post.';
|
||||
setLoadError(message);
|
||||
console.error('Failed to load blog post for editing:', err);
|
||||
} finally {
|
||||
setIsLoading(false);
|
||||
}
|
||||
})();
|
||||
}, [postId]);
|
||||
|
||||
const handleCoverImageChange = async (event: React.ChangeEvent<HTMLInputElement>) => {
|
||||
const file = event.target.files?.[0];
|
||||
if (!file) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!file.type.startsWith('image/')) {
|
||||
setUploadError('Please select an image file');
|
||||
return;
|
||||
}
|
||||
|
||||
const reader = new FileReader();
|
||||
reader.onload = (e) => {
|
||||
setCoverImage(e.target?.result as string);
|
||||
};
|
||||
reader.readAsDataURL(file);
|
||||
|
||||
setIsUploading(true);
|
||||
setUploadError('');
|
||||
setUploadProgress(0);
|
||||
|
||||
try {
|
||||
const { fileKey, url } = await uploadImage(file, (progress) => {
|
||||
setUploadProgress(progress);
|
||||
});
|
||||
|
||||
setCoverImageKey(fileKey);
|
||||
setCoverImage(url);
|
||||
setUploadProgress(100);
|
||||
success('Cover image uploaded successfully!', 2000);
|
||||
} catch (err) {
|
||||
const message = err instanceof Error ? err.message : 'Upload failed';
|
||||
setUploadError(message);
|
||||
error(`Cover image upload failed: ${message}`);
|
||||
} finally {
|
||||
setIsUploading(false);
|
||||
}
|
||||
};
|
||||
|
||||
const handleSubmit = async () => {
|
||||
if (!postId) {
|
||||
error('Invalid post identifier.');
|
||||
return;
|
||||
}
|
||||
|
||||
if (!title.trim()) {
|
||||
error('Please enter a title');
|
||||
return;
|
||||
}
|
||||
|
||||
if (!editorRef.current) {
|
||||
error('Editor not initialized');
|
||||
return;
|
||||
}
|
||||
|
||||
const content = editorRef.current.getEditorState();
|
||||
|
||||
if (!coverImageKey) {
|
||||
error('Please upload a cover image');
|
||||
return;
|
||||
}
|
||||
|
||||
setIsSubmitting(true);
|
||||
|
||||
try {
|
||||
await updateBlogPost({
|
||||
postId,
|
||||
title: title.trim(),
|
||||
content,
|
||||
coverImageKey,
|
||||
});
|
||||
|
||||
success('Blog post updated successfully!', 2000);
|
||||
|
||||
setTimeout(() => {
|
||||
navigate(`/blog/${postId}`);
|
||||
}, 1500);
|
||||
} catch (err) {
|
||||
const message = err instanceof Error ? err.message : 'Failed to update blog post';
|
||||
error(`Failed to update post: ${message}`);
|
||||
} finally {
|
||||
setIsSubmitting(false);
|
||||
}
|
||||
};
|
||||
|
||||
if (!isAuthenticated) {
|
||||
return <Navigate to="/blog" replace />;
|
||||
}
|
||||
|
||||
return (
|
||||
<Layout currentPage="blog">
|
||||
<Toast toasts={toasts} onRemove={removeToast} />
|
||||
<div
|
||||
style={{
|
||||
maxWidth: '900px',
|
||||
margin: '0 auto',
|
||||
padding: '120px 2rem 80px',
|
||||
}}
|
||||
>
|
||||
{isLoading ? (
|
||||
<div style={{ color: 'var(--text-secondary)' }}>Loading post...</div>
|
||||
) : loadError ? (
|
||||
<div
|
||||
style={{
|
||||
padding: '2rem',
|
||||
borderRadius: '12px',
|
||||
border: '1px solid rgba(244, 67, 54, 0.3)',
|
||||
background: 'rgba(244, 67, 54, 0.1)',
|
||||
color: '#F44336',
|
||||
}}
|
||||
>
|
||||
{loadError}
|
||||
</div>
|
||||
) : (
|
||||
<>
|
||||
<div style={{ marginBottom: '3rem' }}>
|
||||
<h1
|
||||
style={{
|
||||
fontSize: '2.5rem',
|
||||
fontWeight: 'bold',
|
||||
color: 'var(--text-primary)',
|
||||
marginBottom: '1rem',
|
||||
}}
|
||||
>
|
||||
Edit Post
|
||||
</h1>
|
||||
<p style={{ fontSize: '1.1rem', color: 'var(--text-secondary)' }}>
|
||||
Update your article content and cover image
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<div style={{ marginBottom: '2rem' }}>
|
||||
<label
|
||||
style={{
|
||||
display: 'block',
|
||||
fontSize: '1rem',
|
||||
fontWeight: 600,
|
||||
color: 'var(--text-primary)',
|
||||
marginBottom: '0.5rem',
|
||||
}}
|
||||
>
|
||||
Title *
|
||||
</label>
|
||||
<input
|
||||
type="text"
|
||||
value={title}
|
||||
onChange={(e) => setTitle(e.target.value)}
|
||||
placeholder="Enter your blog post title..."
|
||||
style={{
|
||||
width: '100%',
|
||||
padding: '1rem',
|
||||
fontSize: '1.2rem',
|
||||
border: '2px solid var(--border-color)',
|
||||
borderRadius: '8px',
|
||||
background: 'var(--bg-card)',
|
||||
color: 'var(--text-primary)',
|
||||
outline: 'none',
|
||||
transition: 'border-color 0.3s ease',
|
||||
}}
|
||||
onFocus={(e) => {
|
||||
e.currentTarget.style.borderColor = 'var(--accent-color)';
|
||||
}}
|
||||
onBlur={(e) => {
|
||||
e.currentTarget.style.borderColor = 'var(--border-color)';
|
||||
}}
|
||||
/>
|
||||
</div>
|
||||
|
||||
<div style={{ marginBottom: '2rem' }}>
|
||||
<label
|
||||
style={{
|
||||
display: 'block',
|
||||
fontSize: '1rem',
|
||||
fontWeight: 600,
|
||||
color: 'var(--text-primary)',
|
||||
marginBottom: '0.5rem',
|
||||
}}
|
||||
>
|
||||
Cover Image *
|
||||
</label>
|
||||
|
||||
<div
|
||||
style={{
|
||||
border: '2px dashed var(--border-color)',
|
||||
borderRadius: '8px',
|
||||
padding: '2rem',
|
||||
textAlign: 'center',
|
||||
background: 'var(--bg-card)',
|
||||
cursor: 'pointer',
|
||||
transition: 'border-color 0.3s ease',
|
||||
}}
|
||||
onClick={() => fileInputRef.current?.click()}
|
||||
onMouseEnter={(e) => {
|
||||
e.currentTarget.style.borderColor = 'var(--accent-color)';
|
||||
}}
|
||||
onMouseLeave={(e) => {
|
||||
e.currentTarget.style.borderColor = 'var(--border-color)';
|
||||
}}
|
||||
>
|
||||
{coverImage ? (
|
||||
<div style={{ position: 'relative' }}>
|
||||
<img
|
||||
src={coverImage}
|
||||
alt="Cover"
|
||||
style={{
|
||||
maxWidth: '100%',
|
||||
maxHeight: '400px',
|
||||
borderRadius: '8px',
|
||||
}}
|
||||
/>
|
||||
{isUploading && (
|
||||
<div
|
||||
style={{
|
||||
position: 'absolute',
|
||||
bottom: '10px',
|
||||
left: '50%',
|
||||
transform: 'translateX(-50%)',
|
||||
background: 'rgba(0, 0, 0, 0.8)',
|
||||
padding: '10px 20px',
|
||||
borderRadius: '8px',
|
||||
color: 'white',
|
||||
minWidth: '200px',
|
||||
}}
|
||||
>
|
||||
<div
|
||||
style={{
|
||||
background: 'rgba(255, 255, 255, 0.2)',
|
||||
borderRadius: '4px',
|
||||
overflow: 'hidden',
|
||||
height: '6px',
|
||||
marginBottom: '5px',
|
||||
}}
|
||||
>
|
||||
<div
|
||||
style={{
|
||||
background: 'var(--accent-color, #4CAF50)',
|
||||
height: '100%',
|
||||
width: `${uploadProgress}%`,
|
||||
transition: 'width 0.3s ease',
|
||||
}}
|
||||
/>
|
||||
</div>
|
||||
<div style={{ fontSize: '14px' }}>
|
||||
Uploading... {Math.round(uploadProgress)}%
|
||||
</div>
|
||||
</div>
|
||||
)}
|
||||
</div>
|
||||
) : (
|
||||
<div>
|
||||
<div style={{ fontSize: '3rem', marginBottom: '1rem' }}>📷</div>
|
||||
<p style={{ color: 'var(--text-secondary)', fontSize: '1rem' }}>
|
||||
Click to upload cover image
|
||||
</p>
|
||||
<p
|
||||
style={{
|
||||
color: 'var(--text-secondary)',
|
||||
fontSize: '0.9rem',
|
||||
marginTop: '0.5rem',
|
||||
}}
|
||||
>
|
||||
PNG, JPG, GIF up to 10MB
|
||||
</p>
|
||||
</div>
|
||||
)}
|
||||
</div>
|
||||
|
||||
{uploadError && (
|
||||
<div
|
||||
style={{
|
||||
marginTop: '1rem',
|
||||
padding: '1rem',
|
||||
background: 'rgba(244, 67, 54, 0.1)',
|
||||
border: '1px solid rgba(244, 67, 54, 0.3)',
|
||||
borderRadius: '8px',
|
||||
color: '#F44336',
|
||||
}}
|
||||
>
|
||||
❌ {uploadError}
|
||||
</div>
|
||||
)}
|
||||
|
||||
<input
|
||||
ref={fileInputRef}
|
||||
type="file"
|
||||
accept="image/*"
|
||||
onChange={handleCoverImageChange}
|
||||
style={{ display: 'none' }}
|
||||
/>
|
||||
</div>
|
||||
|
||||
<div style={{ marginBottom: '2rem' }}>
|
||||
<label
|
||||
style={{
|
||||
display: 'block',
|
||||
fontSize: '1rem',
|
||||
fontWeight: 600,
|
||||
color: 'var(--text-primary)',
|
||||
marginBottom: '0.5rem',
|
||||
}}
|
||||
>
|
||||
Content *
|
||||
</label>
|
||||
<div
|
||||
style={{
|
||||
border: '2px solid var(--border-color)',
|
||||
borderRadius: '8px',
|
||||
overflow: 'hidden',
|
||||
background: 'var(--bg-card)',
|
||||
}}
|
||||
>
|
||||
<BlogEditor ref={editorRef} initialContent={initialContent} />
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div
|
||||
style={{
|
||||
display: 'flex',
|
||||
gap: '1rem',
|
||||
justifyContent: 'flex-end',
|
||||
}}
|
||||
>
|
||||
<button
|
||||
onClick={() => navigate(`/blog/${postId}`)}
|
||||
style={{
|
||||
padding: '1rem 2rem',
|
||||
fontSize: '1rem',
|
||||
fontWeight: 600,
|
||||
border: '2px solid var(--border-color)',
|
||||
borderRadius: '8px',
|
||||
background: 'transparent',
|
||||
color: 'var(--text-primary)',
|
||||
cursor: 'pointer',
|
||||
transition: 'all 0.3s ease',
|
||||
}}
|
||||
onMouseEnter={(e) => {
|
||||
e.currentTarget.style.background = 'var(--bg-secondary)';
|
||||
}}
|
||||
onMouseLeave={(e) => {
|
||||
e.currentTarget.style.background = 'transparent';
|
||||
}}
|
||||
>
|
||||
Cancel
|
||||
</button>
|
||||
<button
|
||||
onClick={handleSubmit}
|
||||
disabled={isSubmitting || isUploading}
|
||||
style={{
|
||||
padding: '1rem 2rem',
|
||||
fontSize: '1rem',
|
||||
fontWeight: 600,
|
||||
border: 'none',
|
||||
borderRadius: '8px',
|
||||
background: isSubmitting || isUploading ? 'var(--bg-secondary)' : 'var(--accent-color)',
|
||||
color: 'white',
|
||||
cursor: isSubmitting || isUploading ? 'not-allowed' : 'pointer',
|
||||
transition: 'all 0.3s ease',
|
||||
opacity: isSubmitting || isUploading ? 0.6 : 1,
|
||||
}}
|
||||
onMouseEnter={(e) => {
|
||||
if (!isSubmitting && !isUploading) {
|
||||
e.currentTarget.style.transform = 'translateY(-2px)';
|
||||
e.currentTarget.style.boxShadow = '0 4px 12px var(--accent-shadow)';
|
||||
}
|
||||
}}
|
||||
onMouseLeave={(e) => {
|
||||
e.currentTarget.style.transform = 'translateY(0)';
|
||||
e.currentTarget.style.boxShadow = 'none';
|
||||
}}
|
||||
>
|
||||
{isSubmitting ? 'Saving...' : 'Save Changes'}
|
||||
</button>
|
||||
</div>
|
||||
</>
|
||||
)}
|
||||
</div>
|
||||
</Layout>
|
||||
);
|
||||
}
|
||||
|
||||
export default EditPost;
|
||||
Reference in New Issue
Block a user