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pacnpal
270
templates/media/partials/photo_upload.html
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270
templates/media/partials/photo_upload.html
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{% load static %}
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<div x-data="photoUpload({
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contentType: '{{ content_type }}',
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objectId: {{ object_id }},
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csrfToken: '{{ csrf_token }}',
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uploadUrl: '{% url "photos:upload" %}',
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maxFiles: {{ max_files|default:5 }},
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initialPhotos: [
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{% for photo in photos %}
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{
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id: {{ photo.id }},
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url: '{{ photo.image.url }}',
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caption: '{{ photo.caption|default:""|escapejs }}',
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is_primary: {{ photo.is_primary|yesno:"true,false" }}
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}{% if not forloop.last %},{% endif %}
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{% endfor %}
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]
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})" class="w-full">
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<!-- Photo Upload Button -->
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<div class="flex items-center justify-between mb-4">
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<h3 class="text-lg font-semibold text-gray-900 dark:text-white">Photos</h3>
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<template x-if="canAddMorePhotos">
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<label class="cursor-pointer btn-secondary">
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<i class="mr-2 fas fa-camera"></i>
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<span>Upload Photo</span>
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<input type="file"
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class="hidden"
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accept="image/*"
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@change="handleFileSelect"
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multiple>
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</label>
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</template>
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</div>
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<!-- Upload Progress -->
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<template x-if="uploading">
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<div class="mb-4">
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<div class="flex items-center justify-between mb-1">
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<span class="text-sm text-gray-700 dark:text-gray-300">Uploading...</span>
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<span class="text-sm text-gray-700 dark:text-gray-300" x-text="uploadProgress + '%'"></span>
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</div>
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<div class="w-full bg-gray-200 rounded-full h-2.5 dark:bg-gray-700">
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<div class="bg-blue-600 h-2.5 rounded-full transition-all duration-300"
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:style="'width: ' + uploadProgress + '%'"></div>
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</div>
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</div>
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</template>
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<!-- Error Messages -->
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<template x-if="error">
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<div class="p-4 mb-4 text-sm text-red-800 bg-red-100 rounded-lg dark:bg-red-200 dark:text-red-800"
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x-text="error"></div>
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</template>
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<!-- Photo Grid -->
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<div class="grid grid-cols-2 gap-4 md:grid-cols-3 lg:grid-cols-4" x-show="photos.length > 0">
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<template x-for="photo in photos" :key="photo.id">
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<div class="relative group aspect-w-16 aspect-h-9">
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<img :src="photo.url"
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:alt="photo.caption || ''"
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class="object-cover rounded-lg">
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<!-- Overlay Controls -->
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<div class="absolute inset-0 flex items-center justify-center transition-opacity rounded-lg opacity-0 bg-black/50 group-hover:opacity-100">
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<!-- Primary Photo Toggle -->
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<button @click="togglePrimary(photo)"
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class="p-2 mx-1 text-white bg-blue-600 rounded-full hover:bg-blue-700"
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:class="{ 'bg-yellow-500 hover:bg-yellow-600': photo.is_primary }">
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<i class="fas" :class="photo.is_primary ? 'fa-star' : 'fa-star-o'"></i>
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</button>
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<!-- Edit Caption -->
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<button @click="editCaption(photo)"
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class="p-2 mx-1 text-white bg-blue-600 rounded-full hover:bg-blue-700">
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<i class="fas fa-edit"></i>
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</button>
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<!-- Delete Photo -->
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<button @click="deletePhoto(photo)"
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class="p-2 mx-1 text-white bg-red-600 rounded-full hover:bg-red-700">
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<i class="fas fa-trash"></i>
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</button>
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</div>
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</div>
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</template>
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</div>
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<!-- No Photos Message -->
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<template x-if="photos.length === 0">
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<div class="py-8 text-center text-gray-500 dark:text-gray-400">
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No photos available. Click the upload button to add photos.
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</div>
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</template>
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<!-- Caption Edit Modal -->
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<div x-show="showCaptionModal"
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class="fixed inset-0 z-50 flex items-center justify-center bg-black/50"
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@click.self="showCaptionModal = false">
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<div class="w-full max-w-md p-6 bg-white rounded-lg shadow-xl dark:bg-gray-800">
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<h3 class="mb-4 text-lg font-semibold text-gray-900 dark:text-white">Edit Photo Caption</h3>
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<input type="text"
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x-model="editingPhoto.caption"
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class="w-full p-2 mb-4 border rounded-lg dark:bg-gray-700 dark:border-gray-600 dark:text-white"
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placeholder="Enter caption">
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<div class="flex justify-end gap-2">
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<button @click="showCaptionModal = false"
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class="btn-secondary">Cancel</button>
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<button @click="saveCaption"
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class="btn-primary">Save</button>
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</div>
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</div>
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</div>
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</div>
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<!-- AlpineJS Component Script -->
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<script>
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document.addEventListener('alpine:init', () => {
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Alpine.data('photoUpload', ({ contentType, objectId, csrfToken, uploadUrl, maxFiles, initialPhotos }) => ({
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photos: initialPhotos || [],
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uploading: false,
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uploadProgress: 0,
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error: null,
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showCaptionModal: false,
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editingPhoto: { caption: '' },
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get canAddMorePhotos() {
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return this.photos.length < maxFiles;
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},
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async handleFileSelect(event) {
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const files = Array.from(event.target.files);
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if (!files.length) return;
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if (this.photos.length + files.length > maxFiles) {
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this.error = `You can only upload up to ${maxFiles} photos`;
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return;
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}
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this.uploading = true;
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this.uploadProgress = 0;
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this.error = null;
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const totalFiles = files.length;
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let completedFiles = 0;
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for (const file of files) {
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const formData = new FormData();
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formData.append('image', file);
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formData.append('app_label', contentType.split('.')[0]);
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formData.append('model', contentType.split('.')[1]);
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formData.append('object_id', objectId);
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try {
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const response = await fetch(uploadUrl, {
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method: 'POST',
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headers: {
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'X-CSRFToken': csrfToken,
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},
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body: formData
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});
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if (!response.ok) {
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const data = await response.json();
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throw new Error(data.error || 'Upload failed');
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}
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const photo = await response.json();
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this.photos.push(photo);
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completedFiles++;
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this.uploadProgress = (completedFiles / totalFiles) * 100;
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} catch (err) {
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this.error = err.message || 'Failed to upload photo. Please try again.';
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console.error('Upload error:', err);
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}
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}
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this.uploading = false;
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event.target.value = ''; // Reset file input
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},
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async togglePrimary(photo) {
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try {
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const response = await fetch(`${uploadUrl}${photo.id}/primary/`, { // Added trailing slash
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method: 'POST',
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headers: {
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'X-CSRFToken': csrfToken,
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'Content-Type': 'application/json',
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}
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});
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if (!response.ok) {
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throw new Error('Failed to update primary photo');
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}
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// Update local state
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this.photos = this.photos.map(p => ({
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...p,
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is_primary: p.id === photo.id
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}));
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} catch (err) {
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this.error = err.message || 'Failed to update primary photo';
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console.error('Primary photo update error:', err);
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}
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},
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editCaption(photo) {
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this.editingPhoto = { ...photo };
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this.showCaptionModal = true;
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},
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async saveCaption() {
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try {
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const response = await fetch(`${uploadUrl}${this.editingPhoto.id}/caption/`, { // Added trailing slash
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method: 'POST',
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headers: {
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'X-CSRFToken': csrfToken,
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'Content-Type': 'application/json',
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},
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body: JSON.stringify({
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caption: this.editingPhoto.caption
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})
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});
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if (!response.ok) {
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throw new Error('Failed to update caption');
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}
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// Update local state
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this.photos = this.photos.map(p =>
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p.id === this.editingPhoto.id
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? { ...p, caption: this.editingPhoto.caption }
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: p
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);
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this.showCaptionModal = false;
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this.editingPhoto = { caption: '' };
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} catch (err) {
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this.error = err.message || 'Failed to update caption';
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console.error('Caption update error:', err);
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}
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},
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async deletePhoto(photo) {
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if (!confirm('Are you sure you want to delete this photo?')) {
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return;
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}
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try {
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const response = await fetch(`${uploadUrl}${photo.id}/`, { // Added trailing slash
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method: 'DELETE',
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headers: {
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'X-CSRFToken': csrfToken,
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}
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});
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if (!response.ok) {
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throw new Error('Failed to delete photo');
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}
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// Update local state
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this.photos = this.photos.filter(p => p.id !== photo.id);
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} catch (err) {
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this.error = err.message || 'Failed to delete photo';
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console.error('Delete error:', err);
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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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