501918857b
* Remove unneeded code. * Remove more unused code. * Update knip.jsonc for ui-library. * Remove unneeded imports. Change the registry generation to only generate what's needed. * Cleanup the rehype middleware (it wasn't used). Clean up the example blocks generation. * Don't show the "show code" button in all dropzone examples.
87 lines
2.8 KiB
Plaintext
87 lines
2.8 KiB
Plaintext
---
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title: Dropzone (File Upload)
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description: Displays a control for easier uploading of files directly to Supabase Storage
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---
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<ComponentPreview
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name="dropzone-demo"
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description="An alert with an icon, title and description. The title says 'Heads up!' and the description is 'You can add components to your app using the cli.'."
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showCode={false}
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/>
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## Installation
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<BlockItem
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name="dropzone-nextjs"
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description="Displays a control for easier uploading of files directly to Supabase Storage"
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/>
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## Folder structure
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<RegistryBlock itemName="dropzone-nextjs" />
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## Introduction
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Uploading files should be easy—this component handles the tricky parts for you.
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The File Upload component makes it easy to add file uploads to your app, with built-in support for drag-and-drop, file type restrictions, image previews, and configurable limits on file size and number of files. All the essentials, ready to go.
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**Features**
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- Drag-and-drop support
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- Multiple file uploads
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- File size and count limits
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- Image previews for supported file types
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- MIME type restrictions
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- Invalid file handling
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- Success and error states with clear feedback
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## Usage
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- Simply add this `<Dropzone />` component to your page and it will handle the rest.
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- For control over file upload, you can pass in a `props` object to the component.
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```tsx
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'use client'
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import { Dropzone, DropzoneContent, DropzoneEmptyState } from '@/components/dropzone'
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import { useSupabaseUpload } from '@/hooks/use-supabase-upload'
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const FileUploadDemo = () => {
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const props = useSupabaseUpload({
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bucketName: 'test',
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path: 'test',
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allowedMimeTypes: ['image/*'],
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maxFiles: 2,
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maxFileSize: 1000 * 1000 * 10, // 10MB,
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})
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return (
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<div className="w-[500px]">
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<Dropzone {...props}>
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<DropzoneEmptyState />
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<DropzoneContent />
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</Dropzone>
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</div>
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)
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}
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export { FileUploadDemo }
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```
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## Props
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| Prop | Type | Default | Description |
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| ------------------ | ---------- | ------- | ---------------------------------------------------- |
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| `bucketName` | `string` | `null` | The name of the Supabase Storage bucket to upload to |
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| `path` | `string` | `null` | The path or subfolder to upload the file to |
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| `allowedMimeTypes` | `string[]` | `[]` | The MIME types to allow for upload |
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| `maxFiles` | `number` | `1` | Maximum number of files to upload |
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| `maxFileSize` | `number` | `1000` | Maximum file size in bytes |
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## Further reading
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- [Creating buckets](https://supabase.com/docs/guides/storage/buckets/creating-buckets)
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- [Access control](https://supabase.com/docs/guides/storage/security/access-control)
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- [Standard uploads](https://supabase.com/docs/guides/storage/uploads/standard-uploads)
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