393 lines
13 KiB
Vue
393 lines
13 KiB
Vue
<template>
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<div class="gallery-page">
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<section class="gallery-hero surface-card">
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<div>
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<span class="gallery-kicker">Bilder und Ordner</span>
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<h2>{{ $t('socialnetwork.gallery.title') }}</h2>
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<p>Eigene Inhalte organisieren, sichtbar machen und in Ordnern strukturieren.</p>
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</div>
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</section>
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<div class="gallery-view">
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<div class="sidebar surface-card">
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<h3>{{ $t('socialnetwork.gallery.folders') }}</h3>
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<ul class="tree">
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<folder-item v-for="folder in [folders]" :key="folder.id" :folder="folder"
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:selected-folder="selectedFolder" @select-folder="selectFolder" :isLastItem="true" :depth="0"
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:parentsWithChildren="[false]" @edit-folder="openEditFolderDialog" @delete-folder="deleteFolder">
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</folder-item>
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</ul>
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<button @click="openCreateFolderDialog">{{ $t('socialnetwork.gallery.create_folder') }}</button>
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</div>
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<div class="content">
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<div class="upload-section surface-card">
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<div class="upload-header" @click="toggleUploadSection">
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<span>
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<i class="icon-upload-toggle">{{ isUploadVisible ? '▲' : '▼' }}</i>
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</span>
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<h3>{{ $t('socialnetwork.gallery.upload.title') }}</h3>
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</div>
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<div v-if="isUploadVisible" class="upload-content">
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<form @submit.prevent="handleUpload">
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<div class="form-group">
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<label for="imageTitle">{{ $t('socialnetwork.gallery.upload.image_title') }}</label>
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<input type="text" v-model="imageTitle"
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:placeholder="$t('socialnetwork.gallery.upload.image_title')" />
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</div>
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<div class="form-group">
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<label for="imageFile">{{ $t('socialnetwork.gallery.upload.image_file') }}</label>
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<input type="file" @change="onFileChange" accept="image/*" required />
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<div v-if="imagePreview" class="image-preview">
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<img :src="imagePreview" alt="Image Preview"
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style="max-width: 150px; max-height: 150px;" />
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</div>
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</div>
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<div class="form-group">
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<label for="visibility">{{ $t('socialnetwork.gallery.upload.visibility') }}</label>
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<multiselect v-model="selectedVisibilities" :options="visibilityOptions" :multiple="true"
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:close-on-select="false" label="description"
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:placeholder="$t('socialnetwork.gallery.upload.selectvisibility')" :track-by="'value'">
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<template #option="{ option }">
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<span v-if="option && option.description">
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{{ $t(`socialnetwork.gallery.visibility.${option.description}`) }}
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</span>
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</template>
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<template #tag="{ option, remove }">
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<span v-if="option && option.description" class="multiselect__tag">
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{{ $t(`socialnetwork.gallery.visibility.${option.description}`) }}
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<span @click="remove(option)">×</span>
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</span>
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</template>
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</multiselect>
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</div>
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<button type="submit" class="upload-button">
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{{ $t('socialnetwork.gallery.upload.upload_button') }}
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</button>
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</form>
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</div>
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</div>
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<div class="image-list surface-card">
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<h3>{{ $t('socialnetwork.gallery.images') }}</h3>
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<ul v-if="images.length > 0" class="image-grid">
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<li v-for="image in images" :key="image.id" @click="openImageDialog(image)">
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<img :src="image.url || image.placeholder" alt="Loading..." />
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<p>{{ image.title }}</p>
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</li>
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</ul>
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<span v-else>{{ $t('socialnetwork.gallery.noimages') }}</span>
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</div>
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</div>
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</div>
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</div>
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</template>
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<script>
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import apiClient from '@/utils/axios.js';
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import Multiselect from 'vue-multiselect';
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import FolderItem from '../../components/FolderItem.vue';
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import 'vue-multiselect/dist/vue-multiselect.min.css';
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import { EventBus } from '@/utils/eventBus.js';
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export default {
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components: {
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FolderItem,
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Multiselect,
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},
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data() {
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return {
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folders: { children: [] },
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images: [],
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selectedFolder: null,
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imageTitle: '',
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fileToUpload: null,
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isUploadVisible: false,
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visibilityOptions: [],
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selectedVisibilities: [],
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imagePreview: null,
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};
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},
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async mounted() {
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await this.loadFolders();
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await this.loadImageVisibilities();
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if (this.folders) {
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this.selectFolder(this.folders);
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}
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EventBus.on('folderCreated', this.loadFolders);
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},
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beforeUnmount() {
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EventBus.off('folderCreated', this.loadFolders);
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},
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methods: {
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async loadFolders() {
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try {
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const response = await apiClient.get('/api/socialnetwork/folders');
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this.folders = response.data;
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} catch (error) {
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console.error('Error loading folders:', error);
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}
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},
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async loadImageVisibilities() {
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try {
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const response = await apiClient.get('/api/socialnetwork/imagevisibilities');
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this.visibilityOptions = response.data;
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} catch (error) {
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console.error('Error loading visibility options:', error);
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}
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},
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async selectFolder(folder) {
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this.selectedFolder = folder;
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await this.loadImages(folder.id);
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},
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async loadImages(folderId) {
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try {
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const response = await apiClient.get(`/api/socialnetwork/folder/${folderId}`);
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this.images = response.data.map((image) => ({
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...image,
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placeholder:
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'data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"%3E%3C/svg%3E', // Placeholder SVG
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url: null,
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}));
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await this.fetchImages();
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} catch (error) {
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console.error('Error loading images:', error);
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}
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},
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async fetchImages() {
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this.images.forEach((image) => {
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this.fetchImage(image);
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});
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},
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openCreateFolderDialog() {
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const parentFolder = this.selectedFolder || { id: null, name: this.$t('socialnetwork.gallery.root_folder') };
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Object.assign(this.$root.$refs.createFolderDialog, {
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parentFolder: parentFolder,
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folderId: 0,
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});
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this.$root.$refs.createFolderDialog.open();
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},
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async handleFolderCreated() {
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await this.loadFolders();
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},
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onFileChange(event) {
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this.fileToUpload = event.target.files[0];
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const reader = new FileReader();
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reader.onload = (e) => {
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this.imagePreview = e.target.result;
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};
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reader.readAsDataURL(this.fileToUpload);
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},
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async handleUpload() {
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if (!this.fileToUpload) return;
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const formData = new FormData();
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formData.append('image', this.fileToUpload);
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formData.append('folderId', this.selectedFolder.id);
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formData.append('title', this.imageTitle);
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formData.append('visibility', JSON.stringify(this.selectedVisibilities.map((v) => v.id)));
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try {
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await apiClient.post('/api/socialnetwork/images', formData, {
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headers: {
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'Content-Type': 'multipart/form-data',
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},
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});
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this.loadImages(this.selectedFolder.id);
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this.imageTitle = '';
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this.fileToUpload = null;
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this.imagePreview = null;
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this.selectedVisibilities = [];
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} catch (error) {
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console.error('Error uploading image:', error);
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}
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},
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async fetchImage(image) {
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const userId = localStorage.getItem('userid') || sessionStorage.getItem('userid');
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try {
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const response = await apiClient.get(`/api/socialnetwork/image/${image.hash}`, {
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headers: {
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userid: userId,
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},
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responseType: 'blob',
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});
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image.url = URL.createObjectURL(response.data);
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} catch (error) {
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console.error('Error fetching image:', error);
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}
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},
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toggleUploadSection() {
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this.isUploadVisible = !this.isUploadVisible;
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},
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openImageDialog(image) {
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this.$root.$refs.editImageDialog.open(image);
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},
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async saveImage(updatedImage) {
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try {
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const response = await apiClient.put(`/api/socialnetwork/images/${updatedImage.id}`, {
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title: updatedImage.title,
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visibilities: updatedImage.visibilities,
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});
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this.images = response.data.map((image) => ({
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...image,
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placeholder:
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'data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"%3E%3C/svg%3E', // Placeholder SVG
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url: null,
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}));
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await this.fetchImages();
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} catch (error) {
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console.error('Error saving image:', error);
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}
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},
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openEditFolderDialog(folder) {
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const parentFolder = folder.parent || { id: null, name: this.$t('socialnetwork.gallery.root_folder') };
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Object.assign(this.$root.$refs.createFolderDialog, {
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parentFolder: parentFolder,
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folderId: folder.id,
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});
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this.$root.$refs.createFolderDialog.open(folder);
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},
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async deleteFolder(folder) {
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const folderName = folder.name;
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const confirmed = await this.$root.$refs.chooseDialog.open({
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title: this.$t('socialnetwork.gallery.delete_folder_confirmation_title'),
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message: this.$t('socialnetwork.gallery.delete_folder_confirmation_message').replace('%%folderName%%', folderName),
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});
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if (confirmed) {
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const deletedFolderIsCurrentFolder = folder.id === this.selectFolder.id;
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try {
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await apiClient.delete(`/api/socialnetwork/folders/${folder.id}`);
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await this.loadFolders();
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} catch (error) {
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console.error('Fehler beim Löschen des Ordners:', error);
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}
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if (deletedFolderIsCurrentFolder) {
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this.selectFolder = this.folders[0];
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}
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}
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},
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},
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};
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</script>
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<style scoped>
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.gallery-page {
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max-width: var(--content-max-width);
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margin: 0 auto;
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padding-bottom: 24px;
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}
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.gallery-hero {
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padding: 24px 26px;
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margin-bottom: 16px;
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}
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.gallery-kicker {
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display: inline-block;
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margin-bottom: 10px;
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padding: 4px 10px;
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border-radius: 999px;
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background: rgba(120, 195, 138, 0.14);
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color: #42634e;
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font-size: 0.75rem;
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font-weight: 700;
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text-transform: uppercase;
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letter-spacing: 0.06em;
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}
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.gallery-hero p {
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margin: 0;
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color: var(--color-text-secondary);
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}
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.gallery-view {
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display: flex;
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gap: 18px;
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}
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.sidebar {
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width: 240px;
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margin-right: 0;
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padding: 18px;
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}
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.content {
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flex: 1;
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min-width: 0;
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}
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.upload-section {
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margin-bottom: 20px;
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padding: 18px;
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}
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.image-list {
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display: flex;
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flex-direction: column;
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flex-wrap: wrap;
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padding: 18px;
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}
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.image-grid {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
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gap: 14px;
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list-style-type: none;
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padding: 0;
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margin: 0;
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}
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.image-grid li {
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margin: 0;
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padding: 12px;
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border: 1px solid var(--color-border);
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border-radius: var(--radius-lg);
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background: rgba(255, 255, 255, 0.72);
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cursor: pointer;
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}
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.image-grid p {
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text-align: center;
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margin: 0;
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}
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.image-list li img {
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width: 100%;
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height: 150px;
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object-fit: cover;
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border-radius: 12px;
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margin-bottom: 10px;
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}
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.icon-upload-toggle {
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cursor: pointer;
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}
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.multiselect {
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display: inline-block;
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width: auto;
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}
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.upload-header {
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display: flex;
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align-items: center;
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gap: 10px;
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}
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.tree {
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padding: 0;
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}
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@media (max-width: 960px) {
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.gallery-view {
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flex-direction: column;
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}
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.sidebar {
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width: auto;
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}
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}
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</style>
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