@oxyvn/ngx-gallery/esm2022/lib/ngx-gallery.service.mjs

A simple responsive native gallery component for Angular 8+ and 13+.

import { Injectable } from '@angular/core';
import * as i0 from "@angular/core";
export class NgxGalleryService {
    constructor(renderer) {
        this.renderer = renderer;
        this.swipeHandlers = new Map();
    }
    manageSwipe(status, element, id, nextHandler, prevHandler) {
        const handlers = this.getSwipeHandlers(id);
        // swipeleft and swiperight are available only if hammerjs is included
        try {
            if (status && !handlers) {
                this.swipeHandlers.set(id, [
                    this.renderer.listen(element.nativeElement, 'swipeleft', () => nextHandler()),
                    this.renderer.listen(element.nativeElement, 'swiperight', () => prevHandler())
                ]);
            }
            else if (!status && handlers) {
                handlers.map((handler) => handler());
                this.removeSwipeHandlers(id);
            }
        }
        catch (e) {
        }
    }
    validateUrl(url) {
        if (url.replace) {
            return url.replace(new RegExp(' ', 'g'), '%20')
                .replace(new RegExp('\'', 'g'), '%27');
        }
        else {
            return url;
        }
    }
    getBackgroundUrl(image) {
        return 'url(\'' + this.validateUrl(image) + '\')';
    }
    getFileType(fileSource) {
        const fileExtension = fileSource.split('.').pop().toLowerCase();
        if (fileExtension === 'avi' || fileExtension === 'flv'
            || fileExtension === 'wmv' || fileExtension === 'mov'
            || fileExtension === 'mp4') {
            return 'video';
        }
        return 'image';
    }
    getSwipeHandlers(id) {
        return this.swipeHandlers.get(id);
    }
    removeSwipeHandlers(id) {
        this.swipeHandlers.delete(id);
    }
    static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.1.2", ngImport: i0, type: NgxGalleryService, deps: [{ token: i0.Renderer2 }], target: i0.ɵɵFactoryTarget.Injectable }); }
    static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.1.2", ngImport: i0, type: NgxGalleryService, providedIn: 'root' }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.1.2", ngImport: i0, type: NgxGalleryService, decorators: [{
            type: Injectable,
            args: [{
                    providedIn: 'root'
                }]
        }], ctorParameters: () => [{ type: i0.Renderer2 }] });
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VIYW5kbGVycyhpZDogc3RyaW5nKTogdm9pZCB7XG4gICAgdGhpcy5zd2lwZUhhbmRsZXJzLmRlbGV0ZShpZCk7XG4gIH1cbn1cbiJdfQ==