ng-simple-seo/esm2015/lib/ng-simple-seo.service.js

A very light weight seo mechanism that adds all the necessary meta tags to your Angular Application 🚊

import { __decorate, __metadata } from "tslib";
import { Injectable } from '@angular/core';
import { Meta, Title } from '@angular/platform-browser';
import * as i0 from "@angular/core";
import * as i1 from "@angular/platform-browser";
let NgSimpleSeoService = class NgSimpleSeoService {
    constructor(
    // Application Services
    title, meta) {
        this.title = title;
        this.meta = meta;
    }
    set(title, keywords, description, twitterTitle, twitterDescription, twitterImage, twitterSite, twitterCreator, ogTitle, ogType, ogDescription, ogImage, ogUrl, ogSitename) {
        this.title.setTitle(`${title}`);
        this.meta.updateTag({ name: 'robots', content: 'index, follow' });
        if (description !== undefined) {
            this.meta.updateTag({ name: 'description', content: description });
        }
        if (keywords !== undefined) {
            this.meta.updateTag({ name: 'keywords', content: keywords });
        }
        if (twitterTitle !== undefined) {
            this.meta.updateTag({ name: 'twitter:title', content: twitterTitle });
        }
        if (twitterDescription !== undefined) {
            this.meta.updateTag({ name: 'twitter:description', content: twitterDescription });
        }
        if (twitterImage !== undefined) {
            this.meta.updateTag({ name: 'twitter:image', content: twitterImage });
        }
        if (twitterSite !== undefined) {
            this.meta.updateTag({ name: 'twitter:site', content: twitterSite });
        }
        if (twitterCreator !== undefined) {
            this.meta.updateTag({ name: 'twitter:creator', content: twitterCreator });
        }
        if (ogTitle !== undefined) {
            this.meta.updateTag({ name: 'og:title', content: ogTitle });
        }
        if (ogType !== undefined) {
            this.meta.updateTag({ name: 'og:type', content: ogType });
        }
        if (ogDescription !== undefined) {
            this.meta.updateTag({ name: 'og:description', content: ogDescription });
        }
        if (ogImage !== undefined) {
            this.meta.updateTag({ name: 'og:image', content: ogImage });
        }
        if (ogUrl !== undefined) {
            this.meta.updateTag({ name: 'og:url', content: ogUrl });
        }
        if (ogSitename !== undefined) {
            this.meta.updateTag({ name: 'og:site_name', content: ogSitename });
        }
    }
};
NgSimpleSeoService.ctorParameters = () => [
    { type: Title },
    { type: Meta }
];
NgSimpleSeoService.ɵprov = i0.ɵɵdefineInjectable({ factory: function NgSimpleSeoService_Factory() { return new NgSimpleSeoService(i0.ɵɵinject(i1.Title), i0.ɵɵinject(i1.Meta)); }, token: NgSimpleSeoService, providedIn: "root" });
NgSimpleSeoService = __decorate([
    Injectable({
        providedIn: 'root',
    }),
    __metadata("design:paramtypes", [Title,
        Meta])
], NgSimpleSeoService);
export { NgSimpleSeoService };
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