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/* ldgallery - A static generator which turns a collection of tagged
-- pictures into a searchable web gallery.
--
-- Copyright (C) 2019-2020 Guillaume FOUET
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as
-- published by the Free Software Foundation, either version 3 of the
-- License, or (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import { createModule, mutation, action } from "vuex-class-component";
import IndexFactory from '@/services/indexfactory';
import Navigation from '@/services/navigation';
const VuexModule = createModule({
namespaced: "galleryStore",
strict: true
})
export default class GalleryStore extends VuexModule {
config: Gallery.Config | null = null;
galleryIndex: Gallery.Index | null = null;
tagsIndex: Tag.Index = {};
currentPath: string = "/";
currentSearch: Tag.Search[] = [];
// ---
@mutation private setConfig(config: Gallery.Config) {
this.config = config;
}
@mutation setGalleryIndex(galleryIndex: Gallery.Index) {
this.galleryIndex = Object.freeze(galleryIndex);
}
@mutation private setTagsIndex(tagsIndex: Tag.Index) {
this.tagsIndex = Object.freeze(tagsIndex);
}
@mutation setCurrentPath(currentPath: string) {
this.currentPath = currentPath;
}
@mutation setCurrentSearch(currentSearch: Tag.Search[]) {
this.currentSearch = currentSearch;
}
// ---
get currentItemPath(): Gallery.Item[] {
const root = this.galleryIndex?.tree;
if (root)
return Navigation.searchCurrentItemPath(root, this.currentPath);
return [];
}
get currentItem(): Gallery.Item | null {
const path = this.currentItemPath;
return path.length > 0 ? path[path.length - 1] : null;
}
get galleryTitle(): string {
return this.galleryIndex?.properties.galleryTitle ?? "ldgallery";
}
// ---
// Fetches the gallery's JSON config
@action async fetchConfig() {
return fetch(`${process.env.VUE_APP_DATA_URL}config.json`, { cache: "no-cache" })
.then(response => response.json())
.then(this.setConfig);
}
// Fetches the gallery's JSON metadata
@action async fetchGalleryItems() {
const root = this.config?.galleryRoot ?? '';
return fetch(`${process.env.VUE_APP_DATA_URL}${root}index.json`, { cache: "no-cache" })
.then(response => response.json())
.then(this.setGalleryIndex)
.then(this.indexTags);
}
// Indexes the gallery
@action async indexTags() {
const root = this.galleryIndex?.tree ?? null;
this.setTagsIndex(IndexFactory.generateTags(root));
}
}
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