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<div :class="{ 'image-field': !props.noWrapper }">
<!-- Display Mode (single image) -->
<div
v-if="!isEditing && props.field.type === 'image' && loading"
class="no-image text-muted small"
>
<font-awesome-icon icon="fa-solid fa-spinner" spin class="me-1" />
{{ t('common.loading') }}
</div>
<img
v-else-if="!isEditing && props.field.type === 'image' && singleImageUrl"
:src="singleImageUrl"
:alt="fieldName"
:class="{
'img-thumbnail': !props.noThumbnail,
'image-preview': props.clickable,
'image-static': !props.clickable
}"
:style="{ width: '100%', height: '100%', objectFit: props.objectFit }"
@click="props.clickable && openImageModal()"
@error="handleSingleImageError"
/>
<div
v-else-if="!isEditing && props.field.type === 'image' && !singleImageUrl"
class="no-image text-muted small"
>
{{ t('common.noImage') }}
</div>
<!-- Display Mode (image set) -->
<div v-else-if="!isEditing && props.field.type === 'image_set'" class="image-set-display">
<div v-if="imageSetUrls.length > 0" class="d-flex flex-wrap gap-2">
<div v-for="(url, index) in imageSetUrls" :key="index" class="image-preview">
<img
:src="url"
:alt="`${fieldName} ${index + 1}`"
class="img-thumbnail"
@error="handleImageSetError(index)"
/>
</div>
</div>
<div v-else-if="loading" class="no-image text-muted small">
<font-awesome-icon icon="fa-solid fa-spinner" spin class="me-1" />
{{ t('common.loading') }}
</div>
<div v-else class="no-image text-muted small">
{{ t('common.noImages') }}
</div>
</div>
<!-- Edit Mode (single image) -->
<div v-else-if="isEditing && props.field.type === 'image'" class="image-edit">
<div v-if="singleImageUrl" class="mb-2">
<img
:src="singleImageUrl"
:alt="fieldName"
class="img-thumbnail"
style="max-width: 200px; cursor: pointer"
@click.stop="openImageModal()"
@error="handleSingleImageError"
/>
<button type="button" class="btn btn-sm btn-outline-danger ms-2" @click="removeImage">
<font-awesome-icon icon="fa-solid fa-trash" />
</button>
</div>
<div class="file-input-wrapper">
<input
ref="fileInput"
type="file"
accept="image/*"
class="d-none"
:disabled="uploading"
@change="handleFileChange"
/>
<button
type="button"
class="btn btn-sm btn-outline-primary"
:disabled="uploading"
@click="triggerFileInput"
>
{{ t('common.chooseFile') }}
</button>
<span class="ms-2 text-muted small">
{{ selectedFileName || t('common.noFileChosen') }}
</span>
</div>
<div v-if="uploading" class="text-muted small mt-1">
<font-awesome-icon icon="fa-solid fa-spinner" spin class="me-1" />
{{ t('common.uploading') }}
</div>
</div>
<!-- Edit Mode (image set) -->
<div v-else-if="isEditing && props.field.type === 'image_set'" class="image-set-edit">
<div v-if="imageSetUrls.length > 0" class="d-flex flex-wrap gap-2 mb-2">
<div v-for="(url, index) in imageSetUrls" :key="index" class="position-relative">
<img
:src="url"
:alt="`${props.field.name} ${index + 1}`"
class="img-thumbnail"
style="max-width: 100px; cursor: pointer"
@click.stop="openImageModal(index)"
@error="handleImageSetError(index)"
/>
<button
type="button"
class="btn btn-sm btn-danger position-absolute top-0 end-0"
style="padding: 0.1rem 0.3rem; font-size: 0.75rem"
@click="removeImageFromSet(index)"
>
<font-awesome-icon icon="fa-solid fa-times" />
</button>
</div>
</div>
<div class="file-input-wrapper">
<input
ref="fileInput"
type="file"
accept="image/*"
multiple
class="d-none"
:disabled="uploading"
@change="handleFileSetChange"
/>
<button
type="button"
class="btn btn-sm btn-outline-primary"
:disabled="
uploading || !!(props.field.maxImages && imageSetUrls.length >= props.field.maxImages)
"
@click="triggerFileInput"
>
{{ t('common.chooseFile') }}
</button>
<span v-if="selectedFileNames.length > 0" class="ms-2 text-muted small">
{{ selectedFileNames.join(', ') }}
</span>
<span v-else class="ms-2 text-muted small">
{{ t('common.noFileChosen') }}
</span>
</div>
<div v-if="uploading" class="text-muted small mt-1">
<font-awesome-icon icon="fa-solid fa-spinner" spin class="me-1" />
{{ t('common.uploading') }}
</div>
<div v-if="props.field.maxImages" class="text-muted small mt-1">
{{ t('common.maxImages').replace('{count}', String(props.field.maxImages)) }}
</div>
</div>
<!-- Image Modal for full view -->
<div v-if="showModal" class="image-modal" @click="closeImageModal">
<div class="modal-content" @click.stop>
<button
type="button"
class="btn-close"
style="position: absolute; top: 10px; right: 10px; z-index: 1"
@click="closeImageModal"
/>
<img :src="modalImageUrl" :alt="fieldName" class="img-fluid" />
</div>
</div>
<!-- Crop modal shown before upload when crop is enabled -->
<div v-if="showCropDialog" class="image-modal" @click="cancelCropDialog">
<div class="modal-content crop-modal-content" @click.stop>
<h6 class="mb-2">{{ t('common.cropImage') }}</h6>
<p class="text-muted small mb-3">{{ t('common.cropImageHint') }}</p>
<div class="crop-image-wrapper">
<img
ref="cropImageRef"
:src="cropImageUrl"
:alt="fieldName"
class="crop-preview-image"
@click="onCropImageClick"
/>
<div v-if="cropMarkerStyle" class="crop-focus-marker" :style="cropMarkerStyle" />
</div>
<div class="d-flex justify-content-end gap-2 mt-3">
<button type="button" class="btn btn-sm btn-outline-secondary" @click="cancelCropDialog">
{{ t('common.cancel') }}
</button>
<button type="button" class="btn btn-sm btn-primary" @click="applyCropDialog">
{{ t('common.applyCrop') }}
</button>
</div>
</div>
</div>
</div>
</template>
<script setup lang="ts">
import { ref, watch, computed } from 'vue'
import { useRoute } from 'vue-router'
import { useAuthStore } from '@/stores/auth'
import { useLanguage } from '@/composables/useLanguage'
import { useUILanguage } from '@/composables/useUILanguage'
import api from '@/services/api'
import type { EntityField } from '@/stores/entities'
const route = useRoute()
const authStore = useAuthStore()
const { getTranslation } = useLanguage()
const { t } = useUILanguage()
interface Props {
modelValue: string | string[] | null | undefined
field: EntityField
isEditing: boolean
itemId?: string // Optional itemId prop, falls back to route params
entityId?: string // Optional entityId prop, falls back to route params
objectFit?: 'cover' | 'contain' | 'fill' | 'scale-down' // How to fit the image
noThumbnail?: boolean // Remove Bootstrap thumbnail styling (border, padding)
clickable?: boolean // Allow clicking to open modal
noWrapper?: boolean // Remove the .image-field wrapper div
}
interface Emits {
(e: 'update:modelValue', value: string | string[] | null): void
}
const props = withDefaults(defineProps<Props>(), {
itemId: undefined,
entityId: undefined,
objectFit: 'cover',
noThumbnail: false,
clickable: true,
noWrapper: false
})
const emit = defineEmits<Emits>()
// Computed property for field name (translated)
const fieldName = computed(() => getTranslation(props.field.name))
const fileInput = ref<HTMLInputElement | null>(null)
const uploading = ref(false)
const loading = ref(true) // Start with true, updateImageUrls will set it to false
const showModal = ref(false)
const modalImageUrl = ref('')
const selectedFileName = ref('')
const selectedFileNames = ref<string[]>([])
const createTempUuid = (): string => {
Eif (typeof globalThis.crypto?.randomUUID === 'function') {
return globalThis.crypto.randomUUID()
}
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, (c) => {
const r = Math.floor(Math.random() * 16)
const v = c === 'x' ? r : (r & 0x3) | 0x8
return v.toString(16)
})
}
const getAuthUserId = (): string => {
const candidate =
authStore.user?.attributes?.sub || authStore.user?.sub || authStore.user?.userId || ''
return typeof candidate === 'string' && candidate.trim() ? candidate : ''
}
const isProfilePictureKey = (key: string): boolean => {
Iif (!key) {
return false
}
const parts = key.split('/')
return parts[3] === 'profile-picture' || key.includes('/profile-picture/')
}
const UUID_V4_REGEX = /^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i
const UUID_GENERIC_REGEX =
/^[0-9a-f]{8}-[0-9a-f]{4}-[1-8][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i
const ensureUuid = (value: string | undefined): string => {
if (value && UUID_V4_REGEX.test(value)) {
return value
}
return createTempUuid()
}
type ImageConstraints = {
minWidth?: number
maxWidth?: number
minHeight?: number
maxHeight?: number
aspectRatio?: number
aspectRatioLabel?: string
resizeMaxWidth?: number
resizeMaxHeight?: number
cropEnabled: boolean
}
const showCropDialog = ref(false)
const cropImageUrl = ref('')
const cropSourceFile = ref<File | null>(null)
const cropImageRef = ref<HTMLImageElement | null>(null)
const cropFocusXRatio = ref(0.5)
const cropFocusYRatio = ref(0.5)
let cropResolver: ((file: File | null) => void) | null = null
const cropMarkerStyle = computed(() => {
if (!showCropDialog.value) return null
return {
left: `${Math.max(0, Math.min(100, cropFocusXRatio.value * 100))}%`,
top: `${Math.max(0, Math.min(100, cropFocusYRatio.value * 100))}%`
}
})
const normalizePositiveNumber = (value: unknown): number | undefined => {
Eif (typeof value !== 'number' || !Number.isFinite(value) || value <= 0) {
return undefined
}
return Math.round(value)
}
const parseAspectRatio = (value: unknown): { ratio?: number; label?: string } => {
Eif (typeof value !== 'string') {
return {}
}
const normalized = value.trim()
if (!normalized) {
return {}
}
const parts = normalized.split(':')
if (parts.length !== 2) {
return {}
}
const width = Number.parseFloat(parts[0])
const height = Number.parseFloat(parts[1])
if (!Number.isFinite(width) || !Number.isFinite(height) || width <= 0 || height <= 0) {
return {}
}
return {
ratio: width / height,
label: `${width}:${height}`
}
}
const imageConstraints = computed<ImageConstraints>(() => {
const parsedAspectRatio = parseAspectRatio(props.field.aspectRatio)
return {
minWidth: normalizePositiveNumber(props.field.minWidth),
maxWidth: normalizePositiveNumber(props.field.maxWidth),
minHeight: normalizePositiveNumber(props.field.minHeight),
maxHeight: normalizePositiveNumber(props.field.maxHeight),
aspectRatio: parsedAspectRatio.ratio,
aspectRatioLabel: parsedAspectRatio.label,
resizeMaxWidth: normalizePositiveNumber(props.field.resizeMaxWidth),
resizeMaxHeight: normalizePositiveNumber(props.field.resizeMaxHeight),
cropEnabled: !!props.field.cropEnabled
}
})
const hasImageProcessingEnabled = computed(() => {
const c = imageConstraints.value
return !!(
c.cropEnabled ||
c.aspectRatio ||
c.resizeMaxWidth ||
c.resizeMaxHeight ||
c.minWidth ||
c.maxWidth ||
c.minHeight ||
c.maxHeight
)
})
const fileToDataUrl = (file: File) =>
new Promise<string>((resolve, reject) => {
const reader = new FileReader()
reader.onload = () => resolve((reader.result as string) || '')
reader.onerror = () => reject(new Error('Failed to read image file'))
reader.readAsDataURL(file)
})
const loadImageElement = (source: Blob | string) =>
new Promise<HTMLImageElement>((resolve, reject) => {
const img = new Image()
img.onload = () => resolve(img)
img.onerror = () => reject(new Error('Failed to decode image'))
if (typeof source === 'string') {
img.src = source
return
}
const objectUrl = URL.createObjectURL(source)
img.onload = () => {
URL.revokeObjectURL(objectUrl)
resolve(img)
}
img.onerror = () => {
URL.revokeObjectURL(objectUrl)
reject(new Error('Failed to decode image'))
}
img.src = objectUrl
})
const blobToFile = (blob: Blob, source: File, suffix = '') => {
const dotIndex = source.name.lastIndexOf('.')
const hasExt = dotIndex > 0
const baseName = hasExt ? source.name.slice(0, dotIndex) : source.name
const ext = hasExt ? source.name.slice(dotIndex) : ''
const name = suffix ? `${baseName}-${suffix}${ext}` : source.name
return new File([blob], name, {
type: blob.type || source.type,
lastModified: Date.now()
})
}
const drawToCanvasBlob = async (
image: CanvasImageSource,
sourceRect: { sx: number; sy: number; sw: number; sh: number },
outSize: { width: number; height: number },
mimeType: string
): Promise<Blob> => {
const canvas = document.createElement('canvas')
canvas.width = outSize.width
canvas.height = outSize.height
const ctx = canvas.getContext('2d')
if (!ctx) {
throw new Error('Canvas is not available')
}
ctx.drawImage(
image,
sourceRect.sx,
sourceRect.sy,
sourceRect.sw,
sourceRect.sh,
0,
0,
outSize.width,
outSize.height
)
const blob = await new Promise<Blob | null>((resolve) => {
canvas.toBlob((result) => resolve(result), mimeType, 0.92)
})
if (!blob) {
throw new Error('Failed to generate resized image')
}
return blob
}
const closeCropDialog = (result: File | null) => {
showCropDialog.value = false
cropImageUrl.value = ''
cropSourceFile.value = null
if (cropResolver) {
const resolver = cropResolver
cropResolver = null
resolver(result)
}
}
const openCropDialog = async (file: File): Promise<File | null> => {
cropSourceFile.value = file
cropImageUrl.value = await fileToDataUrl(file)
cropFocusXRatio.value = 0.5
cropFocusYRatio.value = 0.5
showCropDialog.value = true
return await new Promise<File | null>((resolve) => {
cropResolver = resolve
})
}
const onCropImageClick = (event: MouseEvent) => {
const target = cropImageRef.value
if (!target) return
const rect = target.getBoundingClientRect()
if (rect.width <= 0 || rect.height <= 0) return
const xRatio = (event.clientX - rect.left) / rect.width
const yRatio = (event.clientY - rect.top) / rect.height
cropFocusXRatio.value = Math.max(0, Math.min(1, xRatio))
cropFocusYRatio.value = Math.max(0, Math.min(1, yRatio))
}
const cancelCropDialog = () => {
closeCropDialog(null)
}
const getCropTargetAspectRatio = (constraints: ImageConstraints): number => {
Iif (constraints.aspectRatio) {
return constraints.aspectRatio
}
if (constraints.resizeMaxWidth && constraints.resizeMaxHeight) {
return constraints.resizeMaxWidth / constraints.resizeMaxHeight
}
Iif (constraints.maxWidth && constraints.maxHeight) {
return constraints.maxWidth / constraints.maxHeight
}
Iif (constraints.minWidth && constraints.minHeight) {
return constraints.minWidth / constraints.minHeight
}
// Crop mode without ratio constraints should still produce a visible crop.
return 1
}
const applyCropDialog = async () => {
if (!cropSourceFile.value) {
closeCropDialog(null)
return
}
try {
const source = cropSourceFile.value
const image = await loadImageElement(source)
const sourceWidth = image.naturalWidth
const sourceHeight = image.naturalHeight
const c = imageConstraints.value
const targetAspectRatio = getCropTargetAspectRatio(c)
const sourceAspectRatio = sourceWidth / sourceHeight
let cropWidth = sourceWidth
let cropHeight = sourceHeight
if (sourceAspectRatio > targetAspectRatio) {
cropWidth = Math.round(sourceHeight * targetAspectRatio)
cropHeight = sourceHeight
} else {
cropWidth = sourceWidth
cropHeight = Math.round(sourceWidth / targetAspectRatio)
}
const focalX = cropFocusXRatio.value * sourceWidth
const focalY = cropFocusYRatio.value * sourceHeight
const sx = Math.max(0, Math.min(sourceWidth - cropWidth, Math.round(focalX - cropWidth / 2)))
const sy = Math.max(0, Math.min(sourceHeight - cropHeight, Math.round(focalY - cropHeight / 2)))
let outWidth = cropWidth
let outHeight = cropHeight
if (c.resizeMaxWidth || c.resizeMaxHeight) {
const scaleX = c.resizeMaxWidth ? c.resizeMaxWidth / outWidth : 1
const scaleY = c.resizeMaxHeight ? c.resizeMaxHeight / outHeight : 1
const scale = Math.min(1, scaleX, scaleY)
outWidth = Math.max(1, Math.round(outWidth * scale))
outHeight = Math.max(1, Math.round(outHeight * scale))
}
const blob = await drawToCanvasBlob(
image,
{ sx, sy, sw: cropWidth, sh: cropHeight },
{ width: outWidth, height: outHeight },
source.type || 'image/jpeg'
)
closeCropDialog(blobToFile(blob, source, 'crop'))
} catch (error) {
console.error('Error applying crop:', error)
closeCropDialog(null)
}
}
const resizeImageIfNeeded = async (file: File): Promise<File> => {
const c = imageConstraints.value
if (!c.resizeMaxWidth && !c.resizeMaxHeight) {
return file
}
const image = await loadImageElement(file)
const sourceWidth = image.naturalWidth
const sourceHeight = image.naturalHeight
const scaleX = c.resizeMaxWidth ? c.resizeMaxWidth / sourceWidth : 1
const scaleY = c.resizeMaxHeight ? c.resizeMaxHeight / sourceHeight : 1
const scale = Math.min(1, scaleX, scaleY)
if (scale >= 1) {
return file
}
const outWidth = Math.max(1, Math.round(sourceWidth * scale))
const outHeight = Math.max(1, Math.round(sourceHeight * scale))
const blob = await drawToCanvasBlob(
image,
{ sx: 0, sy: 0, sw: sourceWidth, sh: sourceHeight },
{ width: outWidth, height: outHeight },
file.type || 'image/jpeg'
)
return blobToFile(blob, file, 'resized')
}
const validateImageDimensions = async (file: File): Promise<void> => {
const c = imageConstraints.value
if (!c.minWidth && !c.maxWidth && !c.minHeight && !c.maxHeight) {
return
}
const image = await loadImageElement(file)
const width = image.naturalWidth
const height = image.naturalHeight
if (c.minWidth && width < c.minWidth) {
throw new Error(`Image width must be at least ${c.minWidth}px`)
}
if (c.maxWidth && width > c.maxWidth) {
throw new Error(`Image width must be at most ${c.maxWidth}px`)
}
if (c.minHeight && height < c.minHeight) {
throw new Error(`Image height must be at least ${c.minHeight}px`)
}
if (c.maxHeight && height > c.maxHeight) {
throw new Error(`Image height must be at most ${c.maxHeight}px`)
}
}
const validateAspectRatio = async (file: File): Promise<void> => {
const c = imageConstraints.value
if (!c.aspectRatio) {
return
}
const image = await loadImageElement(file)
const actualRatio = image.naturalWidth / image.naturalHeight
const delta = Math.abs(actualRatio - c.aspectRatio)
if (delta > 0.01) {
const expected = c.aspectRatioLabel || props.field.aspectRatio || 'specified ratio'
throw new Error(`Image aspect ratio must be ${expected}`)
}
}
const processImageBeforeUpload = async (sourceFile: File): Promise<File | null> => {
Eif (!hasImageProcessingEnabled.value) {
return sourceFile
}
let file = sourceFile
const c = imageConstraints.value
if (c.cropEnabled) {
const cropped = await openCropDialog(file)
if (!cropped) {
return null
}
file = cropped
}
file = await resizeImageIfNeeded(file)
await validateImageDimensions(file)
await validateAspectRatio(file)
return file
}
// Function to trigger the hidden file input
const triggerFileInput = () => {
fileInput.value?.click()
}
// Get presigned read URL from API
const getPresignedReadUrl = async (key: string): Promise<string> => {
try {
const response = await api.post('/v1/upload/presigned-read-url', { key })
return response.data.readUrl
} catch (error) {
const status = (error as any)?.response?.status
if (status === 404 && isProfilePictureKey(key)) {
console.warn('Profile picture read URL unavailable for key:', key)
return ''
}
console.error('Error getting presigned read URL for key:', key, error)
return '' // Return empty string on error
}
}
// Cache for presigned URLs with TTL (Lambda URLs expire in 1 hour — refresh at 55 min)
const PRESIGNED_URL_TTL_MS = 55 * 60 * 1000
const FAILED_URL_TTL_MS = 60 * 1000
const urlCache = ref<Map<string, { url: string; expiresAt: number }>>(new Map())
// Get full S3 URL from key (with presigned URL for reading)
const getS3Url = async (key: string): Promise<string> => {
// Check cache with TTL
const cached = urlCache.value.get(key)
if (cached && Date.now() < cached.expiresAt) {
return cached.url
}
// If key contains temp- prefix, replace it with real itemId if available
let finalKey = key
if (key.includes('temp-') && props.itemId) {
const tempPrefix = key.split('/')[2] // flow/entity/temp-id/field/file
Eif (tempPrefix && tempPrefix.startsWith('temp-')) {
finalKey = key.replace(`/${tempPrefix}/`, `/${props.itemId}/`)
}
}
// Get presigned read URL
const presignedUrl = await getPresignedReadUrl(finalKey)
if (presignedUrl) {
urlCache.value.set(key, { url: presignedUrl, expiresAt: Date.now() + PRESIGNED_URL_TTL_MS })
return presignedUrl
}
// Cache failed lookups briefly to avoid request spam while backend catches up.
urlCache.value.set(key, { url: '', expiresAt: Date.now() + FAILED_URL_TTL_MS })
return '' // No valid URL — show empty state rather than triggering an ORB-blocked direct S3 request
}
// Reactive refs for image URLs
const singleImageUrl = ref('')
const imageSetUrls = ref<string[]>([])
// Update URLs when modelValue changes
const updateImageUrls = async () => {
// Check if there's anything to load
const hasImageToLoad =
(props.field.type === 'image' && props.modelValue && typeof props.modelValue === 'string') ||
(props.field.type === 'image_set' &&
Array.isArray(props.modelValue) &&
props.modelValue.length > 0)
if (!hasImageToLoad) {
// No image to load, set loading to false immediately
loading.value = false
singleImageUrl.value = ''
imageSetUrls.value = []
return
}
loading.value = true
try {
if (props.field.type === 'image' && props.modelValue && typeof props.modelValue === 'string') {
singleImageUrl.value = await getS3Url(props.modelValue)
} else {
singleImageUrl.value = ''
}
if (props.field.type === 'image_set' && Array.isArray(props.modelValue)) {
imageSetUrls.value = await Promise.all(props.modelValue.map((key) => getS3Url(key)))
} else {
imageSetUrls.value = []
}
} catch (error) {
console.error('Error loading image URLs:', error)
// Clear URLs on error
singleImageUrl.value = ''
imageSetUrls.value = []
} finally {
loading.value = false
}
}
// On img load error: clear stale cache entry and reload (once per key)
const retriedKeys = new Set<string>()
const handleSingleImageError = () => {
const key = typeof props.modelValue === 'string' ? props.modelValue : null
if (!key || retriedKeys.has(key)) return // already retried, don't loop
retriedKeys.add(key)
urlCache.value.delete(key)
updateImageUrls()
}
const handleImageSetError = (index: number) => {
const key = Array.isArray(props.modelValue) ? props.modelValue[index] : null
if (!key || retriedKeys.has(key)) return
retriedKeys.add(key)
urlCache.value.delete(key)
updateImageUrls()
}
// Watch for changes in modelValue and itemId
watch([() => props.modelValue, () => props.itemId], updateImageUrls, { immediate: true })
// Handle file change for single image
const handleFileChange = async (event: Event) => {
const target = event.target as HTMLInputElement
Eif (!target.files || target.files.length === 0) {
selectedFileName.value = ''
return
}
const file = target.files[0]
if (file) {
selectedFileName.value = file.name
await uploadImage(file)
// Reset after upload
selectedFileName.value = ''
}
}
// Handle file change for image set
const handleFileSetChange = async (event: Event) => {
const target = event.target as HTMLInputElement
if (!target.files || target.files.length === 0) {
selectedFileNames.value = []
return
}
const files = Array.from(target.files)
selectedFileNames.value = files.map((f) => f.name)
// Check max images limit
Eif (props.field.maxImages) {
const currentCount = Array.isArray(props.modelValue) ? props.modelValue.length : 0
const totalCount = currentCount + files.length
Eif (totalCount > props.field.maxImages) {
alert(`Maximum ${props.field.maxImages} images allowed`)
selectedFileNames.value = []
return
}
}
await uploadImages(files)
// Reset after upload
selectedFileNames.value = []
}
// Get presigned URL for S3 upload
const getPresignedUrl = async (
fileName: string,
fileType: string
): Promise<{ uploadUrl: string; key: string }> => {
let flowId = authStore.currentFlow
Iif (!flowId) {
await authStore.loadUser()
flowId = authStore.currentFlow
}
Iif (!flowId) {
throw new Error('Missing active flow context')
}
// Normalize IDs to UUIDs to satisfy API Gateway schema validation.
const routeEntityId = route.params.entityId as string | undefined
const routeItemId = route.params.itemId as string | undefined
let entityIdSource = props.entityId || routeEntityId
let itemIdSource = props.itemId || routeItemId
if (props.field.fieldId === 'profile-picture') {
const ownerIdCandidate = getAuthUserId() || itemIdSource || entityIdSource
if (ownerIdCandidate && UUID_GENERIC_REGEX.test(ownerIdCandidate)) {
entityIdSource = ownerIdCandidate
itemIdSource = ownerIdCandidate
} else {
const stableFallbackId = ensureUuid(ownerIdCandidate)
entityIdSource = stableFallbackId
itemIdSource = stableFallbackId
}
}
const entityId = ensureUuid(entityIdSource)
const itemId = ensureUuid(itemIdSource)
// Use fieldId as a stable S3 path segment; fall back to a slug derived from
// the (English) field name so the path is always meaningful and deterministic
const fieldIdentifier =
props.field.fieldId ||
fieldName.value
.toLowerCase()
.replace(/[^a-z0-9]+/g, '-')
.replace(/^-|-$/g, '') ||
'field'
const response = await api.post('/v1/upload/presigned-url', {
fileName,
contentType: fileType,
fileType,
flowId,
entityId,
itemId,
fieldName: fieldIdentifier
})
if (props.field.fieldId === 'profile-picture') {
console.warn('[profile-picture] presigned-url payload/result', {
flowId,
fieldName: fieldIdentifier,
entityIdSource,
itemIdSource,
resolvedEntityId: entityId,
resolvedItemId: itemId,
returnedKey: response.data?.key
})
}
return response.data
}
// Upload single image (to S3 via presigned URL)
const uploadImage = async (file: File) => {
uploading.value = true
try {
// Validate file type
if (!file.type.startsWith('image/')) {
alert('Please select an image file')
return
}
// Validate file size (max 5MB)
if (file.size > 5 * 1024 * 1024) {
alert('Image size must be less than 5MB')
return
}
const processedFile = await processImageBeforeUpload(file)
Iif (!processedFile) {
return
}
// Get presigned URL
const { uploadUrl, key } = await getPresignedUrl(processedFile.name, processedFile.type)
// Upload to S3
const uploadResponse = await fetch(uploadUrl, {
method: 'PUT',
body: processedFile,
headers: {
'Content-Type': processedFile.type
}
})
if (!uploadResponse.ok) {
throw new Error('Failed to upload to S3')
}
// Store the S3 key (not the full URL for security)
emit('update:modelValue', key)
} catch (error) {
console.error('Error uploading image:', error)
const apiError = (error as any)?.response?.data?.error
alert(apiError || 'Failed to upload image')
} finally {
uploading.value = false
}
}
// Upload multiple images
const uploadImages = async (files: File[]) => {
uploading.value = true
try {
const uploadedKeys: string[] = []
for (const file of files) {
// Validate file type
if (!file.type.startsWith('image/')) {
throw new Error(`${file.name} is not an image file`)
}
// Validate file size (max 5MB)
if (file.size > 5 * 1024 * 1024) {
throw new Error(`${file.name} is larger than 5MB`)
}
const processedFile = await processImageBeforeUpload(file)
Iif (!processedFile) {
continue
}
// Get presigned URL
const { uploadUrl, key } = await getPresignedUrl(processedFile.name, processedFile.type)
// Upload to S3
const uploadResponse = await fetch(uploadUrl, {
method: 'PUT',
body: processedFile,
headers: {
'Content-Type': processedFile.type
}
})
if (!uploadResponse.ok) {
throw new Error(`Failed to upload ${file.name}`)
}
uploadedKeys.push(key)
}
const currentImages = Array.isArray(props.modelValue) ? props.modelValue : []
const newImages = [...currentImages, ...uploadedKeys]
emit('update:modelValue', newImages)
} catch (error: any) {
console.error('Error uploading images:', error)
alert(error?.response?.data?.error || error.message || 'Failed to upload images')
} finally {
uploading.value = false
}
}
// Remove single image
const removeImage = () => {
emit('update:modelValue', null)
selectedFileName.value = ''
Eif (fileInput.value) {
fileInput.value.value = ''
}
}
// Remove image from set
const removeImageFromSet = (index: number) => {
const currentImages = Array.isArray(props.modelValue) ? props.modelValue : []
const newImages = currentImages.filter((_, i) => i !== index)
emit('update:modelValue', newImages.length > 0 ? newImages : null)
}
// Open image modal for full view
const openImageModal = async (indexOrEvent?: number | Event) => {
// If it's an Event, ignore the parameter
if (indexOrEvent && typeof indexOrEvent !== 'number') {
indexOrEvent = undefined
}
if (props.field.type === 'image' && typeof props.modelValue === 'string') {
// Only open modal if we have a valid image URL
if (!singleImageUrl.value) {
return
}
modalImageUrl.value = singleImageUrl.value
} else Eif (props.field.type === 'image_set' && typeof indexOrEvent === 'number') {
const url = imageSetUrls.value[indexOrEvent]
if (url) {
modalImageUrl.value = url
} else {
return
}
}
showModal.value = true
}
// Close image modal
const closeImageModal = () => {
showModal.value = false
// Keep modalImageUrl for next open to avoid re-fetching
}
// Expose method to migrate images when real itemId becomes available
const migrateImagesToRealItemId = async (realItemId: string) => {
if (!realItemId) return
const currentValue = props.modelValue
if (!currentValue) return
try {
// For single image
if (typeof currentValue === 'string' && currentValue.includes('temp-')) {
// Extract temp ID from the key
const tempPrefix = currentValue.split('/')[2] // flow/entity/temp-id/field/file
Eif (tempPrefix && tempPrefix.startsWith('temp-')) {
// Create new key with real itemId
const newKey = currentValue.replace(`/${tempPrefix}/`, `/${realItemId}/`)
emit('update:modelValue', newKey)
}
}
// For image sets
else if (Array.isArray(currentValue)) {
const migratedKeys = currentValue.map((key) => {
if (key.includes('temp-')) {
const tempPrefix = key.split('/')[2]
Eif (tempPrefix && tempPrefix.startsWith('temp-')) {
return key.replace(`/${tempPrefix}/`, `/${realItemId}/`)
}
}
return key
})
emit('update:modelValue', migratedKeys)
}
} catch (error) {
console.error('Error migrating images:', error)
}
}
// Expose the migration method
defineExpose({
migrateImagesToRealItemId
})
</script>
<style scoped>
.image-field {
width: 100%;
}
.image-display,
.image-set-display {
min-height: 40px;
}
.image-preview {
cursor: pointer;
transition: transform 0.2s;
display: block;
}
.image-preview:hover {
transform: scale(1.05);
}
.image-static {
display: block;
}
.no-image {
padding: 0.5rem;
font-style: italic;
}
.image-modal {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(0, 0, 0, 0.8);
display: flex;
justify-content: center;
align-items: center;
z-index: 9999;
cursor: pointer;
}
.modal-content {
position: relative;
max-width: 90%;
max-height: 90%;
cursor: default;
}
.modal-content img {
max-width: 100%;
max-height: 90vh;
object-fit: contain;
}
.crop-modal-content {
max-width: 760px;
width: min(90vw, 760px);
padding: 1rem;
}
.crop-image-wrapper {
position: relative;
width: 100%;
max-height: 65vh;
overflow: hidden;
background: #0f1217;
border-radius: 0.375rem;
}
.crop-preview-image {
width: 100%;
max-height: 65vh;
object-fit: contain;
cursor: crosshair;
display: block;
}
.crop-focus-marker {
position: absolute;
width: 16px;
height: 16px;
border: 2px solid #ffffff;
border-radius: 50%;
background: rgba(97, 85, 129, 0.45);
transform: translate(-50%, -50%);
pointer-events: none;
box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.4);
}
</style>
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