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- <!--
- Composant Image permettant d'afficher une image stockée sur les serveurs Opentalent à partir de son id.
- Permet d'afficher une image par défaut si l'image demandée n'est pas disponible ou invalide.
- -->
- <template>
- <main>
- <div class="image-wrapper" :style="{width: width + 'px'}">
- <v-img
- :src="imageSrc ?? undefined"
- :lazy-src="defaultImagePath"
- :height="height"
- :width="width"
- aspect-ratio="1"
- >
- <template #placeholder>
- <v-row
- class="fill-height ma-0"
- align="center"
- justify="center"
- v-if="pending"
- >
- <v-progress-circular
- :indeterminate="true"
- color="neutral"
- />
- </v-row>
- </template>
- <div v-if="!pending && overlayIcon" class="overlay" @click="emit('overlay-clicked')">
- <v-icon>{{ overlayIcon }}</v-icon>
- </div>
- </v-img>
- </div>
- </main>
- </template>
- <script setup lang="ts">
- import {useImageFetch} from "~/composables/data/useImageFetch";
- import ImageManager from "~/services/data/imageManager";
- import type {WatchStopHandle} from "@vue/runtime-core";
- import type {Ref} from "@vue/reactivity";
- const props = defineProps({
- /**
- * Id de l'image (null si aucune)
- */
- imageId: {
- type: Number as PropType<number | null>,
- required: false,
- default: null
- },
- /**
- * Image par défaut
- */
- defaultImage: {
- type: String,
- required: false
- },
- /**
- * Hauteur de l'image à l'écran (en px)
- */
- height: {
- type: Number,
- required: false
- },
- /**
- * Largeur de l'image à l'écran (en px)
- */
- width: {
- type: Number,
- required: false
- },
- /**
- * Icône à afficher en overlay au survol de la souris
- */
- overlayIcon: {
- type: String,
- required: false,
- default: null
- }
- })
- const { fetch } = useImageFetch()
- const defaultImagePath = props.defaultImage ?? ImageManager.defaultImage
- const emit = defineEmits(['overlay-clicked'])
- const fileId = toRef(props, 'imageId')
- const { data: imageSrc, pending, refresh: refreshImage } = await fetch(fileId, defaultImagePath, props.height, props.width) as any
- const refresh = () => {
- refreshImage()
- }
- defineExpose({ refresh })
- /**
- * Si l'id change, on recharge l'image
- */
- const unwatch: WatchStopHandle = watch(() => props.imageId, async (value, oldValue) => {
- refresh()
- })
- /**
- * Lorsqu'on démonte le component, on supprime le watcher
- */
- onUnmounted(() => {
- unwatch()
- })
- </script>
- <style lang="scss">
- div.image-wrapper {
- display: block;
- position: relative;
- img {
- display: block;
- max-width: 100%;
- }
- .overlay {
- position: absolute;
- top: 0;
- bottom: 0;
- left: 0;
- right: 0;
- height: 100%;
- width: 100%;
- opacity: 0;
- display: flex;
- align-items: center;
- justify-content: center;
- transition: .3s ease;
- }
- .overlay:hover {
- opacity: 0.8;
- background-color: rgb(var(--v-theme-neutral-strong));
- cursor: pointer;
- }
- .overlay .v-icon {
- color: rgb(var(--v-theme-on-neutral-strong));
- font-size: 36px;
- }
- }
- </style>
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