@memori.ai/memori-react
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JavaScript
import { jsx as _jsx, jsxs as _jsxs } from "react/jsx-runtime";
import { useState, useRef, useEffect } from 'react';
import cx from 'classnames';
import Spin from '../../ui/Spin';
import { ImageIcon } from '../../icons/Image';
import Modal from '../../ui/Modal';
import { useTranslation } from 'react-i18next';
import Button from '../../ui/Button';
const UploadImages = ({ authToken = '', sessionID = '', client, isMediaAccepted = false, setDocumentPreviewFiles, documentPreviewFiles, onLoadingChange, maxImages = 5, memoriID = '', onImageError, onValidateImageFile, }) => {
var _a, _b, _c;
const { t, i18n } = useTranslation();
const { backend, dialog } = client || {
backend: { uploadAsset: null, uploadAssetUnlogged: null },
dialog: { postMediumSelectedEvent: null, postMediumDeselectedEvent: null },
};
const [isLoading, setIsLoading] = useState(false);
const [selectedFile, setSelectedFile] = useState(null);
const [filePreview, setFilePreview] = useState(null);
const [imageTitle, setImageTitle] = useState('');
const [showUploadModal, setShowUploadModal] = useState(false);
const imageInputRef = useRef(null);
useEffect(() => {
if (onLoadingChange) {
onLoadingChange(isLoading);
}
}, [isLoading, onLoadingChange]);
const currentImageCount = documentPreviewFiles.filter((file) => file.type === 'image').length;
const validateImageFile = (file) => {
if (onValidateImageFile) {
return onValidateImageFile(file);
}
return true;
};
const handleImageUpload = async (e) => {
var _a;
const files = Array.from(e.target.files || []);
if (files.length === 0)
return;
if (currentImageCount >= maxImages) {
onImageError === null || onImageError === void 0 ? void 0 : onImageError({
message: (_a = t('upload.maxImagesReached')) !== null && _a !== void 0 ? _a : `Maximum ${maxImages} images allowed.`,
severity: 'error',
});
return;
}
const file = files[0];
if (!validateImageFile(file)) {
if (imageInputRef.current) {
imageInputRef.current.value = '';
}
return;
}
setSelectedFile(file);
setFilePreview(URL.createObjectURL(file));
const fileName = file.name.split('.').slice(0, -1).join('.');
setImageTitle(fileName);
setShowUploadModal(true);
if (imageInputRef.current) {
imageInputRef.current.value = '';
}
};
const handleTitleSubmit = async () => {
var _a;
if (!selectedFile || !imageTitle.trim())
return;
setIsLoading(true);
setShowUploadModal(false);
try {
const reader = new FileReader();
reader.onload = async (e) => {
var _a, _b, _c, _d, _e;
const fileDataUrl = (_a = e.target) === null || _a === void 0 ? void 0 : _a.result;
const fileId = Math.random().toString(36).substr(2, 9);
if (client) {
try {
let asset;
let response;
if (authToken && (backend === null || backend === void 0 ? void 0 : backend.uploadAsset)) {
response = await backend.uploadAsset(selectedFile.name, fileDataUrl, authToken);
}
else if (memoriID && sessionID && (backend === null || backend === void 0 ? void 0 : backend.uploadAssetUnlogged)) {
response = await backend.uploadAssetUnlogged(selectedFile.name, fileDataUrl, memoriID, sessionID);
if (!response) {
throw new Error('Upload failed');
}
}
else {
throw new Error('Missing required parameters for upload');
}
asset = response.asset;
if (response.resultCode !== 0) {
throw new Error(response.resultMessage || 'Upload failed');
}
let medium = null;
if ((dialog === null || dialog === void 0 ? void 0 : dialog.postMediumSelectedEvent) && sessionID) {
medium = await dialog.postMediumSelectedEvent(sessionID, {
url: asset.assetURL,
mimeType: asset.mimeType,
});
}
let finalMediumID = undefined;
if ((_b = medium === null || medium === void 0 ? void 0 : medium.currentState) === null || _b === void 0 ? void 0 : _b.currentMedia) {
const existingMediumIDs = new Set(documentPreviewFiles.map((file) => file.mediumID));
finalMediumID = (_c = medium.currentState.currentMedia.find((media) => !existingMediumIDs.has(media.mediumID))) === null || _c === void 0 ? void 0 : _c.mediumID;
}
setDocumentPreviewFiles((prevFiles) => [
...prevFiles,
{
name: imageTitle,
id: fileId,
url: asset.assetURL,
content: asset.assetURL,
type: 'image',
mediumID: finalMediumID,
mimeType: asset.mimeType,
},
]);
}
catch (error) {
onImageError === null || onImageError === void 0 ? void 0 : onImageError({
message: (_d = t('upload.uploadFailed')) !== null && _d !== void 0 ? _d : 'Upload failed',
severity: 'error',
});
}
}
else {
onImageError === null || onImageError === void 0 ? void 0 : onImageError({
message: (_e = t('upload.apiClientNotConfigured')) !== null && _e !== void 0 ? _e : 'API client not configured properly for media upload',
severity: 'warning',
});
}
setIsLoading(false);
};
reader.onerror = () => {
var _a;
onImageError === null || onImageError === void 0 ? void 0 : onImageError({
message: (_a = t('upload.fileReadingFailed')) !== null && _a !== void 0 ? _a : 'File reading failed',
severity: 'error',
});
setIsLoading(false);
};
reader.readAsDataURL(selectedFile);
}
catch (error) {
onImageError === null || onImageError === void 0 ? void 0 : onImageError({
message: (_a = t('upload.uploadFailed')) !== null && _a !== void 0 ? _a : 'Upload failed',
severity: 'error',
});
setIsLoading(false);
}
};
const handleCancelUpload = () => {
setShowUploadModal(false);
setSelectedFile(null);
setFilePreview(null);
setImageTitle('');
};
return (_jsxs("div", { className: "memori--image-upload-wrapper", children: [_jsx("input", { ref: imageInputRef, type: "file", accept: ".jpg,.jpeg,.png", className: "memori--upload-file-input", onChange: handleImageUpload, disabled: isLoading || !isMediaAccepted || currentImageCount >= maxImages }), _jsx("button", { className: cx('memori-button', 'memori-button--circle', 'memori-button--icon-only', 'memori-share-button--button', 'memori--conversation-button', 'memori--image-upload-button'), onClick: () => { var _a; return (_a = imageInputRef.current) === null || _a === void 0 ? void 0 : _a.click(); }, disabled: isLoading || !isMediaAccepted || currentImageCount >= maxImages, children: isLoading ? (_jsx(Spin, { spinning: true, className: "memori--upload-icon" })) : (_jsx(ImageIcon, { className: "memori--upload-icon" })) }), _jsx(Modal, { width: "80%", widthMd: "80%", open: showUploadModal && !!selectedFile, className: "memori--modal-preview-file", onClose: handleCancelUpload, closable: true, title: t('upload.titleImage', { title: imageTitle }), children: _jsxs("div", { className: "memori--preview-content", style: {
maxHeight: '70vh',
overflowY: 'auto',
textAlign: 'center',
}, children: [filePreview && (_jsx("img", { src: filePreview, alt: (selectedFile === null || selectedFile === void 0 ? void 0 : selectedFile.name) || 'Preview', style: {
maxWidth: '100%',
maxHeight: '40vh',
marginBottom: '20px',
} })), _jsxs("div", { style: { maxWidth: '400px', margin: '0 auto', textAlign: 'left' }, children: [_jsx("p", { style: { marginBottom: '10px', color: '#666' }, children: t('upload.titleHelp') }), _jsx("input", { value: imageTitle, onChange: e => setImageTitle(e.target.value), placeholder: (_a = t('upload.titlePlaceholder')) !== null && _a !== void 0 ? _a : 'Enter image title', style: { width: '90%', marginBottom: '20px' }, className: "memori--upload-title-input" }), _jsxs("div", { style: { display: 'flex', gap: '10px' }, children: [_jsx(Button, { onClick: handleTitleSubmit, disabled: !selectedFile || !imageTitle.trim(), className: "memori-button memori-button--primary", children: (_b = t('confirm')) !== null && _b !== void 0 ? _b : 'Confirm' }), _jsx(Button, { onClick: handleCancelUpload, className: "memori-button memori-button--primary", children: (_c = t('cancel')) !== null && _c !== void 0 ? _c : 'Cancel' })] })] })] }) })] }));
};
export default UploadImages;
//# sourceMappingURL=UploadImages.js.map