129 lines
2.8 KiB
Vue
129 lines
2.8 KiB
Vue
<template>
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<div class="root">
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<figure class="image" v-if="imageSrc">
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<img :src="imageSrc" />
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</figure>
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<figure class="image is-128x128" v-else>
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<div class="image-placeholder">
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<span class="has-text-centered">{{ textFallback }}</span>
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</div>
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</figure>
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<div class="action-buttons">
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<b-field class="file is-primary">
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<b-upload @input="onFileChanged" :accept="accept" class="file-label">
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<span class="file-cta">
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<b-icon class="file-icon" icon="upload" />
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<span>{{ $t("Click to upload") }}</span>
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</span>
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</b-upload>
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</b-field>
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<b-button type="is-text" v-if="imageSrc" @click="removeOrClearPicture">
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{{ $t("Clear") }}
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</b-button>
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</div>
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</div>
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</template>
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<style scoped lang="scss">
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.root {
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display: flex;
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align-items: center;
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}
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figure.image {
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margin-right: 30px;
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max-height: 200px;
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max-width: 200px;
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overflow: hidden;
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}
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.image-placeholder {
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background-color: grey;
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width: 100%;
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height: 100%;
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border-radius: 100%;
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display: flex;
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justify-content: center;
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align-items: center;
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span {
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flex: 1;
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color: #eee;
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}
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}
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.action-buttons {
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display: flex;
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flex-direction: column;
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}
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</style>
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<script lang="ts">
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import { IPicture } from "@/types/picture.model";
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import { Component, Model, Prop, Vue, Watch } from "vue-property-decorator";
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@Component
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export default class PictureUpload extends Vue {
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@Model("change", { type: File }) readonly pictureFile!: File;
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@Prop({ type: Object, required: false }) defaultImage!: IPicture;
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@Prop({ type: String, required: false, default: "image/gif,image/png,image/jpeg,image/webp" })
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accept!: string;
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@Prop({
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type: String,
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required: false,
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default() {
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// eslint-disable-next-line @typescript-eslint/ban-ts-comment
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// @ts-ignore
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return this.$t("Avatar");
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},
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})
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textFallback!: string;
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imageSrc: string | null = this.defaultImage ? this.defaultImage.url : null;
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file!: File | null;
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mounted(): void {
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if (this.pictureFile) {
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this.updatePreview(this.pictureFile);
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}
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}
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@Watch("pictureFile")
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onPictureFileChanged(val: File): void {
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console.log("onPictureFileChanged", val);
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this.updatePreview(val);
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}
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@Watch("defaultImage")
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onDefaultImageChange(defaultImage: IPicture): void {
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console.log("onDefaultImageChange", defaultImage);
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this.imageSrc = defaultImage ? defaultImage.url : null;
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}
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onFileChanged(file: File | null): void {
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this.$emit("change", file);
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this.updatePreview(file);
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this.file = file;
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}
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async removeOrClearPicture(): Promise<void> {
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this.onFileChanged(null);
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}
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private updatePreview(file?: File | null) {
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if (file) {
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this.imageSrc = URL.createObjectURL(file);
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return;
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}
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this.imageSrc = null;
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}
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}
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</script>
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