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import { IconButton, Menu, MenuButton, MenuItem, MenuList } from '@chakra-ui/react'; | ||
import React from 'react'; | ||
import { MdOpenInBrowser, MdOpenInNew, MdOutlineImage, MdUpload } from 'react-icons/md'; | ||
import { useTranslation } from 'react-i18next'; | ||
import { useRootDispatch } from '../../redux'; | ||
import { setParam, setSvgs } from '../../redux/param/param-slice'; | ||
import { defaultParam, Param } from '../../constants/constants'; | ||
import { ImportFromSvg, loadSvgs } from './import-svg-modal'; | ||
|
||
export default function OpenActions() { | ||
const { t } = useTranslation(); | ||
const dispatch = useRootDispatch(); | ||
const fileSvgInputRef = React.useRef<HTMLInputElement | null>(null); | ||
const fileInputRef = React.useRef<HTMLInputElement | null>(null); | ||
const [openImportSvg, setOpenImportSvg] = React.useState(false); | ||
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const loadParam = async (paramStr: string) => { | ||
const param = JSON.parse(paramStr); | ||
if ( | ||
'id' in param && | ||
'type' in param && | ||
'svgs' in param && | ||
Array.isArray(param.svgs) && | ||
'components' in param && | ||
Array.isArray(param.components) | ||
) { | ||
dispatch(setParam(param as Param)); | ||
} else { | ||
throw new Error('Invalid param'); | ||
} | ||
}; | ||
|
||
const handleUploadParam = async (event: React.ChangeEvent<HTMLInputElement>) => { | ||
const file = event.target.files?.[0]; | ||
console.log('OpenActions.handleUpload():: received file', file); | ||
|
||
if (file?.type !== 'application/json') { | ||
console.error('OpenActions.handleUpload():: Invalid file type! Only file in JSON format is accepted.'); | ||
} else { | ||
try { | ||
const paramStr = await readFileAsText(file); | ||
await loadParam(paramStr); | ||
} catch (err) { | ||
console.error( | ||
'OpenActions.handleUpload():: Unknown error occurred while parsing the uploaded file', | ||
err | ||
); | ||
} | ||
} | ||
|
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// clear field for next upload | ||
event.target.value = ''; | ||
}; | ||
const handleUploadSvg = async (event: React.ChangeEvent<HTMLInputElement>) => { | ||
const file = event.target.files?.[0]; | ||
console.log('OpenActions.handleUpload():: received file', file); | ||
|
||
if (file?.type !== 'image/svg+xml') { | ||
console.error('OpenActions.handleUpload():: Invalid file type! Only file in JSON format is accepted.'); | ||
} else { | ||
try { | ||
const svgStr = await readFileAsText(file); | ||
dispatch(setSvgs(loadSvgs(svgStr))); | ||
} catch (err) { | ||
console.error( | ||
'OpenActions.handleUpload():: Unknown error occurred while parsing the uploaded file', | ||
err | ||
); | ||
} | ||
} | ||
|
||
// clear field for next upload | ||
event.target.value = ''; | ||
}; | ||
|
||
return ( | ||
<Menu id="upload"> | ||
<MenuButton as={IconButton} size="sm" variant="ghost" icon={<MdUpload />} /> | ||
<MenuList> | ||
<MenuItem icon={<MdOpenInNew />} onClick={() => dispatch(setParam(defaultParam))}> | ||
{t('header.import.new')} | ||
</MenuItem> | ||
<input | ||
id="upload_param" | ||
ref={fileInputRef} | ||
type="file" | ||
accept=".json" | ||
hidden={true} | ||
onChange={handleUploadParam} | ||
data-testid="file-upload" | ||
/> | ||
<MenuItem icon={<MdUpload />} onClick={() => fileInputRef?.current?.click()}> | ||
{t('header.import.uploadParam')} | ||
</MenuItem> | ||
<MenuItem icon={<MdOutlineImage />} onClick={() => setOpenImportSvg(true)}> | ||
{t('header.import.pasteSVG')} | ||
</MenuItem> | ||
<input | ||
id="upload_svg" | ||
ref={fileSvgInputRef} | ||
type="file" | ||
accept=".svg" | ||
hidden={true} | ||
onChange={handleUploadSvg} | ||
data-testid="file-upload" | ||
/> | ||
<MenuItem icon={<MdOpenInBrowser />} onClick={() => fileSvgInputRef?.current?.click()}> | ||
{t('header.import.uploadSVG')} | ||
</MenuItem> | ||
</MenuList> | ||
<ImportFromSvg isOpen={openImportSvg} onClose={() => setOpenImportSvg(false)} /> | ||
</Menu> | ||
); | ||
} | ||
|
||
const readFileAsText = (file: File) => { | ||
return new Promise((resolve: (text: string) => void) => { | ||
const reader = new FileReader(); | ||
reader.onloadend = () => resolve(reader.result as string); | ||
reader.readAsText(file); | ||
}); | ||
}; |
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