import {
onChildEvent, onSelect, removeLoading, showLoading,
-} from '../services/dom';
+} from '../services/dom.ts';
import {Component} from './component';
export class ImageManager extends Component {
this.listContainer = this.$refs.listContainer;
this.filterTabs = this.$manyRefs.filterTabs;
this.selectButton = this.$refs.selectButton;
+ this.uploadButton = this.$refs.uploadButton;
+ this.uploadHint = this.$refs.uploadHint;
this.formContainer = this.$refs.formContainer;
+ this.formContainerPlaceholder = this.$refs.formContainerPlaceholder;
this.dropzoneContainer = this.$refs.dropzoneContainer;
+ this.loadMore = this.$refs.loadMore;
// Instance data
this.type = 'gallery';
}
setupListeners() {
+ // Filter tab click
onSelect(this.filterTabs, e => {
this.resetAll();
this.filter = e.target.dataset.filter;
this.loadGallery();
});
+ // Search submit
this.searchForm.addEventListener('submit', event => {
this.resetListView();
this.loadGallery();
+ this.cancelSearch.toggleAttribute('hidden', !this.searchInput.value);
event.preventDefault();
});
- onSelect(this.cancelSearch, event => {
+ // Cancel search button
+ onSelect(this.cancelSearch, () => {
this.resetListView();
this.resetSearchView();
this.loadGallery();
- this.cancelSearch.classList.remove('active');
});
- this.searchInput.addEventListener('input', event => {
- this.cancelSearch.classList.toggle('active', this.searchInput.value.trim());
- });
-
- onChildEvent(this.listContainer, '.load-more', 'click', async event => {
- showLoading(event.target);
- this.page++;
- await this.loadGallery();
- event.target.remove();
- });
+ // Load more button click
+ onChildEvent(this.container, '.load-more button', 'click', this.runLoadMore.bind(this));
+ // Select image event
this.listContainer.addEventListener('event-emit-select-image', this.onImageSelectEvent.bind(this));
+ // Image load error handling
this.listContainer.addEventListener('error', event => {
- event.target.src = baseUrl('loading_error.png');
+ event.target.src = window.baseUrl('loading_error.png');
}, true);
+ // Footer select button click
onSelect(this.selectButton, () => {
if (this.callback) {
this.callback(this.lastSelected);
this.hide();
});
- onChildEvent(this.formContainer, '#image-manager-delete', 'click', event => {
+ // Delete button click
+ onChildEvent(this.formContainer, '#image-manager-delete', 'click', () => {
if (this.lastSelected) {
this.loadImageEditForm(this.lastSelected.id, true);
}
});
- this.formContainer.addEventListener('ajax-form-success', this.refreshGallery.bind(this));
- this.container.addEventListener('dropzone-success', this.refreshGallery.bind(this));
+ // Rebuild thumbs click
+ onChildEvent(this.formContainer, '#image-manager-rebuild-thumbs', 'click', async (_, button) => {
+ button.disabled = true;
+ if (this.lastSelected) {
+ await this.rebuildThumbnails(this.lastSelected.id);
+ }
+ button.disabled = false;
+ });
+
+ // Edit form submit
+ this.formContainer.addEventListener('ajax-form-success', () => {
+ this.refreshGallery();
+ this.resetEditForm();
+ });
+
+ // Image upload success
+ this.container.addEventListener('dropzone-upload-success', this.refreshGallery.bind(this));
+
+ // Auto load-more on scroll
+ const scrollZone = this.listContainer.parentElement;
+ let scrollEvents = [];
+ scrollZone.addEventListener('wheel', event => {
+ const scrollOffset = Math.ceil(scrollZone.scrollHeight - scrollZone.scrollTop);
+ const bottomedOut = scrollOffset === scrollZone.clientHeight;
+ if (!bottomedOut || event.deltaY < 1) {
+ return;
+ }
+
+ const secondAgo = Date.now() - 1000;
+ scrollEvents.push(Date.now());
+ scrollEvents = scrollEvents.filter(d => d >= secondAgo);
+ if (scrollEvents.length > 5 && this.canLoadMore()) {
+ this.runLoadMore();
+ }
+ });
}
show(callback, type = 'gallery') {
this.callback = callback;
this.type = type;
this.getPopup().show();
- this.dropzoneContainer.classList.toggle('hidden', type !== 'gallery');
+
+ const hideUploads = type !== 'gallery';
+ this.dropzoneContainer.classList.toggle('hidden', hideUploads);
+ this.uploadButton.classList.toggle('hidden', hideUploads);
+ this.uploadHint.classList.toggle('hidden', hideUploads);
+
+ /** @var {Dropzone} * */
+ const dropzone = window.$components.firstOnElement(this.container, 'dropzone');
+ dropzone.toggleActive(!hideUploads);
if (!this.hasData) {
this.loadGallery();
addReturnedHtmlElementsToList(html) {
const el = document.createElement('div');
el.innerHTML = html;
+
+ const loadMore = el.querySelector('.load-more');
+ if (loadMore) {
+ loadMore.remove();
+ this.loadMore.innerHTML = loadMore.innerHTML;
+ }
+ this.loadMore.toggleAttribute('hidden', !loadMore);
+
window.$components.init(el);
for (const child of [...el.children]) {
this.listContainer.appendChild(child);
resetSearchView() {
this.searchInput.value = '';
+ this.cancelSearch.toggleAttribute('hidden', true);
}
resetEditForm() {
this.formContainer.innerHTML = '';
+ this.formContainerPlaceholder.removeAttribute('hidden');
}
resetListView() {
this.loadGallery();
}
- onImageSelectEvent(event) {
- const image = JSON.parse(event.detail.data);
+ async onImageSelectEvent(event) {
+ let image = JSON.parse(event.detail.data);
const isDblClick = ((image && image.id === this.lastSelected.id)
&& Date.now() - this.lastSelectedTime < 400);
const alreadySelected = event.target.classList.contains('selected');
el.classList.remove('selected');
});
- if (!alreadySelected) {
+ if (!alreadySelected && !isDblClick) {
event.target.classList.add('selected');
- this.loadImageEditForm(image.id);
- } else {
+ image = await this.loadImageEditForm(image.id);
+ } else if (!isDblClick) {
this.resetEditForm();
+ } else if (isDblClick) {
+ image = this.lastSelected;
}
+
this.selectButton.classList.toggle('hidden', alreadySelected);
if (isDblClick && this.callback) {
const params = requestDelete ? {delete: true} : {};
const {data: formHtml} = await window.$http.get(`/images/edit/${imageId}`, params);
this.formContainer.innerHTML = formHtml;
+ this.formContainerPlaceholder.setAttribute('hidden', '');
window.$components.init(this.formContainer);
+
+ const imageDataEl = this.formContainer.querySelector('#image-manager-form-image-data');
+ return JSON.parse(imageDataEl.text);
+ }
+
+ runLoadMore() {
+ showLoading(this.loadMore);
+ this.page += 1;
+ this.loadGallery();
+ }
+
+ canLoadMore() {
+ return this.loadMore.querySelector('button') && !this.loadMore.hasAttribute('hidden');
+ }
+
+ async rebuildThumbnails(imageId) {
+ try {
+ const response = await window.$http.put(`/images/${imageId}/rebuild-thumbnails`);
+ window.$events.success(response.data);
+ this.refreshGallery();
+ } catch (err) {
+ window.$events.showResponseError(err);
+ }
}
}
projects / bookstack / blobdiff