✨ File upload component added
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Paul Valerie GOMA
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371
src/components/file/VFileUpload.vue
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src/components/file/VFileUpload.vue
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<script setup lang="ts">
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import FileUpload from 'primevue/fileupload';
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import VHint from '../hint/VHint.vue';
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import VLabel from '../label/VLabel.vue';
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import VButton from '../button/VButton.vue';
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import VButtonGroup from '../button/VButtonGroup.vue';
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import VFile from './VFile.vue';
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import VMessage from '../message/VMessage.vue';
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import type IVFileUpload from './IVFileUpload.type';
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import type { FileUploadErrorEvent, FileUploadProgressEvent, FileUploadRemoveEvent, FileUploadSelectEvent, FileUploadUploadEvent } from 'primevue/fileupload';
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import { computed, useId, ref, onMounted } from 'vue';
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import styles from '@visua/typography.module.css';
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defineOptions({
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inheritAttrs: false,
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})
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const fileUploadRef = ref();
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const fileProgressMap = ref<Record<string, number>>({});
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defineExpose({
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upload: () => fileUploadRef.value.upload()
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});
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const props = withDefaults(defineProps<IVFileUpload>(), {
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id: () => useId(),
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label: 'Ajouter un fichier',
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validMessage: '',
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hint: '',
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disabled: false,
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invalidFileSizeMessage: 'Taille de fichier invalide, la taille du fichier doit être plus petite que {1.}',
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invalidFileLimitMessage: 'Nombre maximal des fichiers atteint, le nombre maximal est {0.}',
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invalidFileTypeMessage: 'Type de fichier invalide, le type de fichier {0} n\'est pas pris en charge',
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accept: undefined,
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chooseLabel: 'Choisir',
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name: undefined,
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url: undefined,
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maxFileSize: undefined,
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fileLimit: undefined,
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withCredentials: false,
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previewWidth: 50,
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uploadLabel: 'Téléverser',
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cancelLabel: 'Annuler',
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showCancelButton: true,
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showUploadButton: true,
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advanced: false,
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})
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const emit = defineEmits([
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'select',
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'before-upload',
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'progress',
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'upload',
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'error',
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'before-send',
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'clear',
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'remove',
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'removeUploadFile',
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'uploader',
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]);
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const fileSelected = ref(false);
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const hasActiveError = ref(false);
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const lastSelectedFile = ref<File | null>(null);
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const handleSelect = (event: FileUploadSelectEvent) => {
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emit('select', event);
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if (!props.advanced && event.files.length > 0 && fileUploadRef.value) {
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fileUploadRef.value.clear();
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fileUploadRef.value.files.push(event.files[event.files.length - 1]);
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}
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fileSelected.value = true;
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};
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const handleClear = () => {
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emit('clear');
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fileSelected.value = false;
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lastSelectedFile.value = null;
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hasActiveError.value = false;
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};
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const handleUpload = (event: FileUploadUploadEvent) => {
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totalSize.value = 0;
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totalSizePercent.value = 100;
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emit('upload', event);
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hasActiveError.value = false;
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};
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const handleRemove = (event: FileUploadRemoveEvent) => {
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emit('remove', event);
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fileSelected.value = false;
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lastSelectedFile.value = null;
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hasActiveError.value =false;
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};
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const handleProgress = (event: FileUploadProgressEvent) => {
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emit('progress', event);
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const files = fileUploadRef.value?.files || [];
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files.forEach((file: File) => {
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fileProgressMap.value[file.name] = event.progress;
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});
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};
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const handleError = (event: FileUploadErrorEvent) => {
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emit('error', event);
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hasActiveError.value = true;
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}
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const error = computed(() => hasActiveError.value);
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const isSimpleAndEmpty = computed(() => {
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return !props.advanced && !fileSelected.value;
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});
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onMounted(() => {
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const currentFiles = fileUploadRef.value?.files || [];
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fileSelected.value = currentFiles.length > 0;
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});
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const totalSize = ref(0);
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const totalSizePercent = ref(0);
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const uploadEvent = (callback: () => void) => {
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totalSizePercent.value = totalSize.value / 10;
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callback();
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fileUploadRef.value.upload();
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};
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const padding = computed(() => props.advanced ? '1.125rem' : '0rem')
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const borderColor = computed(() => props.advanced ? 'var(--border-default-grey)' : 'transparent');
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const getLastFileSelected = (files: File[]) => {
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const indexOfLastFileSelected = files.length - 1;
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return files[indexOfLastFileSelected];
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}
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const labelState = computed(() => {
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if(!error.value && !props.disabled) return 'default';
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else if(error.value && !props.disabled) return 'error';
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else return undefined
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})
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type MessageType = 'alert' | 'warning' | 'success' | 'info';
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const globalStatusMessage = computed<{
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type: MessageType;
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title: string;
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} | null>(() => {
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const files = fileUploadRef.value?.files || [];
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const uploaded = fileUploadRef.value?.uploadedFiles || [];
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const hasError = files.some((f: { status: string; }) => f.status === 'error');
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const hasPending = files.length > 0;
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if (hasError) return { type: 'alert', title: 'Erreur lors du téléversement' };
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if (hasPending) return { type: 'warning', title: 'En attente de téléversement' };
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if (uploaded.length > 0) return { type: 'success', title: 'Tous les fichiers ont été téléversés' };
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return null;
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});
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</script>
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<template>
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<div class="container">
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<VLabel
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:for="`file-upload-${props.id}`"
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:label="props.label"
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:disabled="props.disabled"
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:type="labelState"
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:hint="props.hint"
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/>
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<FileUpload
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ref="fileUploadRef"
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:id="`file-upload-${props.id}`"
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:multiple="props.advanced"
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:invalid-file-limit-message="props.invalidFileLimitMessage"
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:invalid-file-size-message="props.invalidFileSizeMessage"
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:invalid-file-type-message="props.invalidFileTypeMessage"
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mode="advanced"
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:accept="props.accept"
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:disabled="props.disabled"
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v-bind="$attrs"
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:auto="!props.advanced"
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:choose-label="props.chooseLabel"
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:upload-label="props.uploadLabel"
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:cancel-label="props.cancelLabel"
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:name="props.name"
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:url="props.url"
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:max-file-size="props.maxFileSize"
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:file-limit="props.fileLimit"
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:with-credentials="props.withCredentials"
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:preview-width="props.previewWidth"
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:show-cancel-button="props.showCancelButton"
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:show-upload-button="props.showUploadButton"
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@select="handleSelect($event)"
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@before-send="emit('before-send', $event)"
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@progress="handleProgress($event)"
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@before-upload="emit('before-upload', $event)"
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@uploader="emit('uploader', $event)"
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@upload="handleUpload($event)"
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@error="handleError($event)"
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@clear="handleClear()"
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@remove="handleRemove($event)"
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@remove-uploaded-file="emit('removeUploadFile', $event)"
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class="p-fileupload"
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>
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<template #header="slotProps">
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<div v-if="props.advanced" class="advanced-fileupload-header">
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<VButtonGroup
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:buttons="[
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{
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label: 'Parcourir...',
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onClick: slotProps.chooseCallback,
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title: 'parcourir les fichiers',
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},
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{
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label: 'Téléverser',
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icon: 'ri-upload-cloud-line',
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onClick: () => uploadEvent(slotProps.uploadCallback),
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secondary: true,
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disabled: !slotProps.files || slotProps.files.length === 0,
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title: 'televerser les fichiers'
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},
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{
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label: 'Supprimer',
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tertiary: true,
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onClick: slotProps.clearCallback,
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disabled: !slotProps.files || slotProps.files.length === 0,
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title: 'suprimer les fichiers'
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}
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]"
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size="sm"
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:disabled="props.disabled"
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inlineLayoutWhen="always"
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title="boutons de gestion des fichiers"
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/>
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<VMessage
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v-if="globalStatusMessage"
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:type="globalStatusMessage.type"
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:title="globalStatusMessage.title"
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/>
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</div>
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<div v-else class="simple-fileupload-header">
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<VButton label="Parcourir..." :disabled="props.disabled" size="sm" @click="slotProps.chooseCallback" title="parcourir les fichiers"/>
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<span
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v-if="isSimpleAndEmpty"
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:class="[styles['text-body-SM-detail-text-Regular']]"
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>
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Aucun fichier sélectionné
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</span>
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</div>
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</template>
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<template #content="slotProps" v-if="!isSimpleAndEmpty">
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<div v-if="props.advanced" class="advanced-container-content">
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<div class="fileupload-content">
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<div v-if="slotProps.files.length > 0">
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<div class="file-area">
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<VFile
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v-for="(file, index) in slotProps.files"
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:key="file.name + file.type + file.size"
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:file="file"
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:index="index"
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:remove-file-callback="slotProps.removeFileCallback"
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:progress="fileProgressMap[file.name] || 0"
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status="pending"
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advanced
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/>
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</div>
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</div>
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<div v-if="slotProps.uploadedFiles.length > 0" class="fileupload-content">
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<div class="file-area">
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<VFile
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v-for="(file, index) in slotProps.uploadedFiles"
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:key="file.name + file.type + file.size"
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:file="file"
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:index="index"
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:remove-file-callback="slotProps.removeFileCallback"
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:progress="100"
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status="completed"
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advanced
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/>
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</div>
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</div>
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</div>
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</div>
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<div v-else-if="slotProps.files.length > 0" class="simple-container-content">
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<VFile
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:file="getLastFileSelected(slotProps.files)"
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:remove-file-callback="slotProps.removeFileCallback"
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/>
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</div>
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<VHint
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v-for="message of slotProps.messages"
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:key="message"
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:title="message"
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type="alert"
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icon
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/>
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</template>
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<template #empty v-if="props.advanced">
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<div class="fileupload-empty" v-if="props.advanced">
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<i class="ri-upload-cloud-line upload-cloud-icon"></i>
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<p>Glissez-déposez les fichiers ici pour les téléverser.</p>
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</div>
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</template>
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</FileUpload>
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</div>
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</template>
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<style lang="css" scoped>
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*{
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margin: 0px;
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padding: 0px;
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}
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.container {
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width: 100%;
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height: auto;
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display: flex;
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flex-direction: column;
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align-items: start;
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gap: 0.5rem;
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}
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.p-fileupload{
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width: 100%;
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--p-fileupload-border-color: v-bind(borderColor);
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padding: v-bind(padding);
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}
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.simple-fileupload-header{
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display: flex;
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flex-direction: row;
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gap: var(--p-fileupload-basic-gap);
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align-items: baseline;
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padding: 0px;
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}
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.advanced-fileupload-header{
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width: 100%;
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display: flex;
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flex-direction: column;
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gap: var(--p-fileupload-content-gap);
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margin-bottom: 0.75rem;
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}
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.fileupload-empty{
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display: flex;
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flex-direction: column;
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justify-content: space-around;
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align-items: center;
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}
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.upload-cloud-icon{
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font-size: 5rem;
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color: var(--border-contrast-grey);
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}
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.file-area{
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margin-top: 0.75rem;
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
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gap: 0.25rem;
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}
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</style>
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