Comment out MetaService
git-svn-id: https://svn.driver.research-infrastructures.eu/driver/dnet40/modules/uoa-services-library/trunk/ng-openaire-library/src/app@51841 d315682c-612b-4755-9ff5-7f18f6832af3
This commit is contained in:
parent
5c25acb63b
commit
9d2a28db41
|
@ -9,7 +9,7 @@ import { RouterModule } from '@angular/router';
|
|||
import { AppComponent } from './app.component';
|
||||
import {NavigationBarModule} from './sharedComponents/navigationBar.module';
|
||||
import { CookieLawModule } from './sharedComponents/cookie-law/cookie-law.module';
|
||||
import {Meta} from './sharedComponents/metaService';
|
||||
// import {Meta} from './sharedComponents/metaService';
|
||||
// import { ErrorModule } from './error/error.module';
|
||||
import { ConfigurationService } from './utils/configuration/configuration.service';
|
||||
import {MainSearchModule} from './searchPages/find/mainSearch.module';
|
||||
|
|
|
@ -1,15 +1,15 @@
|
|||
import { NgModule} from '@angular/core';
|
||||
import { CommonModule } from '@angular/common';
|
||||
import { FormsModule } from '@angular/forms';
|
||||
import { RouterModule } from '@angular/router';
|
||||
import {Meta} from './metaService';
|
||||
|
||||
|
||||
@NgModule({
|
||||
imports: [
|
||||
CommonModule
|
||||
|
||||
],
|
||||
providers:[ Meta]
|
||||
})
|
||||
export class MetaModule {}
|
||||
// import { NgModule} from '@angular/core';
|
||||
// import { CommonModule } from '@angular/common';
|
||||
// import { FormsModule } from '@angular/forms';
|
||||
// import { RouterModule } from '@angular/router';
|
||||
// import {Meta} from './metaService';
|
||||
//
|
||||
//
|
||||
// @NgModule({
|
||||
// imports: [
|
||||
// CommonModule
|
||||
//
|
||||
// ],
|
||||
// providers:[ Meta]
|
||||
// })
|
||||
// export class MetaModule {}
|
||||
|
|
|
@ -1,220 +1,220 @@
|
|||
/**
|
||||
* @license
|
||||
* Copyright Google Inc. All Rights Reserved.
|
||||
*
|
||||
* Use of this source code is governed by an MIT-style license that can be
|
||||
* found in the LICENSE file at https://angular.io/license
|
||||
*/
|
||||
|
||||
import {Injectable, Inject} from '@angular/core';
|
||||
// es6-modules are used here
|
||||
import { ɵgetDOM as getDOM} from '@angular/platform-browser';
|
||||
import {DOCUMENT} from '@angular/platform-browser';
|
||||
/**
|
||||
* Represent meta element.
|
||||
*
|
||||
* ### Example
|
||||
*
|
||||
* ```ts
|
||||
* { name: 'application-name', content: 'Name of my application' },
|
||||
* { name: 'description', content: 'A description of the page', id: 'desc' }
|
||||
* // ...
|
||||
* // Twitter
|
||||
* { name: 'twitter:title', content: 'Content Title' }
|
||||
* // ...
|
||||
* // Google+
|
||||
* { itemprop: 'name', content: 'Content Title' },
|
||||
* { itemprop: 'description', content: 'Content Title' }
|
||||
* // ...
|
||||
* // Facebook / Open Graph
|
||||
* { property: 'fb:app_id', content: '123456789' },
|
||||
* { property: 'og:title', content: 'Content Title' }
|
||||
* ```
|
||||
*
|
||||
* @experimental
|
||||
*/
|
||||
export interface MetaDefinition {
|
||||
charset?: string;
|
||||
content?: string;
|
||||
httpEquiv?: string;
|
||||
id?: string;
|
||||
itemprop?: string;
|
||||
name?: string;
|
||||
property?: string;
|
||||
scheme?: string;
|
||||
url?: string;
|
||||
[prop: string]: string;
|
||||
}
|
||||
|
||||
/**
|
||||
* A service that can be used to get and add meta tags.
|
||||
*
|
||||
* @experimental
|
||||
*/
|
||||
@Injectable()
|
||||
export class Meta {
|
||||
private _dom: any = getDOM();
|
||||
constructor( @Inject(DOCUMENT) private _document: any) { }
|
||||
/**
|
||||
* Sets the title of the page
|
||||
*/
|
||||
setTitle(title: string) {
|
||||
this._document.title = title
|
||||
}
|
||||
/**
|
||||
* Adds a new meta tag to the dom.
|
||||
*
|
||||
* ### Example
|
||||
*
|
||||
* ```ts
|
||||
* const name: MetaDefinition = {name: 'application-name', content: 'Name of my application'};
|
||||
* const desc: MetaDefinition = {name: 'description', content: 'A description of the page'};
|
||||
* const tags: HTMLMetaElement[] = this.meta.addTags([name, desc]);
|
||||
* ```
|
||||
*
|
||||
* @param tags
|
||||
* @returns {HTMLMetaElement[]}
|
||||
*/
|
||||
addTags(...tags: Array<MetaDefinition|MetaDefinition[]>): HTMLMetaElement[] {
|
||||
const presentTags = this._flattenArray(tags);
|
||||
if (presentTags.length === 0) return [];
|
||||
return presentTags.map((tag: MetaDefinition) => this._addInternal(tag));
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the meta tag by the given selector. Returns element or null
|
||||
* if there's no such meta element.
|
||||
*
|
||||
* ### Example
|
||||
*
|
||||
* ```ts
|
||||
* const meta: HTMLMetaElement = this.meta.getTag('name=description');
|
||||
* const twitterMeta: HTMLMetaElement = this.meta.getTag('name="twitter:title"');
|
||||
* const fbMeta: HTMLMetaElement = this.meta.getTag('property="fb:app_id"');
|
||||
* ```
|
||||
*
|
||||
* @param selector
|
||||
* @returns {HTMLMetaElement}
|
||||
*/
|
||||
// getTag(selector: string): HTMLMetaElement {
|
||||
// if (!selector) return null;
|
||||
// return this._dom.query(`meta[${selector}]`);
|
||||
// }
|
||||
getTag(attrSelector: string): HTMLMetaElement|null {
|
||||
if (!attrSelector) return null;
|
||||
return this._dom.querySelector(this._document, `meta[${attrSelector}]`);
|
||||
}
|
||||
|
||||
/**
|
||||
* Updates the meta tag with the given selector.
|
||||
*
|
||||
* * ### Example
|
||||
*
|
||||
* ```ts
|
||||
* const meta: HTMLMetaElement = this.meta.updateTag('name=description', {name: 'description',
|
||||
* content: 'New description'});
|
||||
* console.log(meta.content); // 'New description'
|
||||
* ```
|
||||
*
|
||||
* @param selector
|
||||
* @param tag updated tag definition
|
||||
* @returns {HTMLMetaElement}
|
||||
*/
|
||||
updateTag(selector: string, tag: MetaDefinition): HTMLMetaElement {
|
||||
const meta: HTMLMetaElement = this.getTag(selector);
|
||||
if (!meta) {
|
||||
// create element if it doesn't exist
|
||||
return this._addInternal(tag);
|
||||
}
|
||||
return this._prepareMetaElement(tag, meta);
|
||||
}
|
||||
|
||||
updateMeta(name, content) {
|
||||
const head = this._document.head;
|
||||
let childNodesAsList = this._dom.childNodesAsList(head);
|
||||
let metaEl = childNodesAsList.find(el => el['attribs'] ? el['attribs'].name == name : false);
|
||||
if (metaEl) metaEl['attribs'].content = content;
|
||||
}
|
||||
updateProperty(property, content) {
|
||||
const head = this._document.head;
|
||||
let childNodesAsList = this._dom.childNodesAsList(head);
|
||||
let metaEl = childNodesAsList.find(el => el['attribs'] ? el['attribs'].property == property : false);
|
||||
if (metaEl) metaEl['attribs'].content = content;
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes meta tag with the given selector from the dom.
|
||||
*
|
||||
* ### Example
|
||||
*
|
||||
* ```ts
|
||||
* this.meta.removeTagBySelector('name=description');
|
||||
* ```
|
||||
*
|
||||
* @param selector
|
||||
*/
|
||||
removeTagBySelector(selector: string): void {
|
||||
const meta: HTMLMetaElement = this.getTag(selector);
|
||||
this.removeTagElement(meta);
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes given meta element from the dom.
|
||||
*
|
||||
* ### Example
|
||||
* ```ts
|
||||
* const elem: HTMLMetaElement = this.meta.getTag('name=description');
|
||||
* this.meta.removeTagElement(elem);
|
||||
* ```
|
||||
*
|
||||
* @param meta meta element
|
||||
*/
|
||||
removeTagElement(meta: HTMLMetaElement): void {
|
||||
if (meta) {
|
||||
this._removeMetaElement(meta);
|
||||
}
|
||||
}
|
||||
|
||||
private _addInternal(tag: MetaDefinition): HTMLMetaElement {
|
||||
const meta: HTMLMetaElement = this._createMetaElement();
|
||||
this._prepareMetaElement(tag, meta);
|
||||
this._appendMetaElement(meta);
|
||||
return meta;
|
||||
}
|
||||
|
||||
private _createMetaElement(): HTMLMetaElement {
|
||||
return this._dom.createElement('meta') as HTMLMetaElement;
|
||||
}
|
||||
|
||||
private _prepareMetaElement(tag: MetaDefinition, el: HTMLMetaElement): HTMLMetaElement {
|
||||
Object.keys(tag).forEach((prop: string) => this._dom.setAttribute(el, prop, tag[prop]));
|
||||
return el;
|
||||
}
|
||||
|
||||
// private _appendMetaElement(meta: HTMLMetaElement): void {
|
||||
// const head = this._dom.getElementsByTagName(this._dom.defaultDoc(), 'head')[0];
|
||||
// this._dom.appendChild(head, meta);
|
||||
// }
|
||||
private _appendMetaElement(meta: HTMLMetaElement): void {
|
||||
const head = this._document.head;
|
||||
this._dom.appendChild(head, meta);
|
||||
}
|
||||
private _removeMetaElement(meta: HTMLMetaElement): void {
|
||||
const head = this._dom.parentElement(meta);
|
||||
this._dom.removeChild(head, meta);
|
||||
}
|
||||
|
||||
private _flattenArray(input: any[], out: any[] = []): any[] {
|
||||
if (input) {
|
||||
for (let i = 0; i < input.length; i++) {
|
||||
const item: any = input[i];
|
||||
if (Array.isArray(item)) {
|
||||
this._flattenArray(item, out);
|
||||
} else if (item) {
|
||||
out.push(item);
|
||||
}
|
||||
}
|
||||
}
|
||||
return out;
|
||||
}
|
||||
}
|
||||
// /**
|
||||
// * @license
|
||||
// * Copyright Google Inc. All Rights Reserved.
|
||||
// *
|
||||
// * Use of this source code is governed by an MIT-style license that can be
|
||||
// * found in the LICENSE file at https://angular.io/license
|
||||
// */
|
||||
//
|
||||
// import {Injectable, Inject} from '@angular/core';
|
||||
// // es6-modules are used here
|
||||
// import { ɵgetDOM as getDOM} from '@angular/platform-browser';
|
||||
// import {DOCUMENT} from '@angular/platform-browser';
|
||||
// /**
|
||||
// * Represent meta element.
|
||||
// *
|
||||
// * ### Example
|
||||
// *
|
||||
// * ```ts
|
||||
// * { name: 'application-name', content: 'Name of my application' },
|
||||
// * { name: 'description', content: 'A description of the page', id: 'desc' }
|
||||
// * // ...
|
||||
// * // Twitter
|
||||
// * { name: 'twitter:title', content: 'Content Title' }
|
||||
// * // ...
|
||||
// * // Google+
|
||||
// * { itemprop: 'name', content: 'Content Title' },
|
||||
// * { itemprop: 'description', content: 'Content Title' }
|
||||
// * // ...
|
||||
// * // Facebook / Open Graph
|
||||
// * { property: 'fb:app_id', content: '123456789' },
|
||||
// * { property: 'og:title', content: 'Content Title' }
|
||||
// * ```
|
||||
// *
|
||||
// * @experimental
|
||||
// */
|
||||
// export interface MetaDefinition {
|
||||
// charset?: string;
|
||||
// content?: string;
|
||||
// httpEquiv?: string;
|
||||
// id?: string;
|
||||
// itemprop?: string;
|
||||
// name?: string;
|
||||
// property?: string;
|
||||
// scheme?: string;
|
||||
// url?: string;
|
||||
// [prop: string]: string;
|
||||
// }
|
||||
//
|
||||
// /**
|
||||
// * A service that can be used to get and add meta tags.
|
||||
// *
|
||||
// * @experimental
|
||||
// */
|
||||
// @Injectable()
|
||||
// export class Meta {
|
||||
// private _dom: any = getDOM();
|
||||
// constructor( @Inject(DOCUMENT) private _document: any) { }
|
||||
// /**
|
||||
// * Sets the title of the page
|
||||
// */
|
||||
// setTitle(title: string) {
|
||||
// this._document.title = title
|
||||
// }
|
||||
// /**
|
||||
// * Adds a new meta tag to the dom.
|
||||
// *
|
||||
// * ### Example
|
||||
// *
|
||||
// * ```ts
|
||||
// * const name: MetaDefinition = {name: 'application-name', content: 'Name of my application'};
|
||||
// * const desc: MetaDefinition = {name: 'description', content: 'A description of the page'};
|
||||
// * const tags: HTMLMetaElement[] = this.meta.addTags([name, desc]);
|
||||
// * ```
|
||||
// *
|
||||
// * @param tags
|
||||
// * @returns {HTMLMetaElement[]}
|
||||
// */
|
||||
// addTags(...tags: Array<MetaDefinition|MetaDefinition[]>): HTMLMetaElement[] {
|
||||
// const presentTags = this._flattenArray(tags);
|
||||
// if (presentTags.length === 0) return [];
|
||||
// return presentTags.map((tag: MetaDefinition) => this._addInternal(tag));
|
||||
// }
|
||||
//
|
||||
// /**
|
||||
// * Gets the meta tag by the given selector. Returns element or null
|
||||
// * if there's no such meta element.
|
||||
// *
|
||||
// * ### Example
|
||||
// *
|
||||
// * ```ts
|
||||
// * const meta: HTMLMetaElement = this.meta.getTag('name=description');
|
||||
// * const twitterMeta: HTMLMetaElement = this.meta.getTag('name="twitter:title"');
|
||||
// * const fbMeta: HTMLMetaElement = this.meta.getTag('property="fb:app_id"');
|
||||
// * ```
|
||||
// *
|
||||
// * @param selector
|
||||
// * @returns {HTMLMetaElement}
|
||||
// */
|
||||
// // getTag(selector: string): HTMLMetaElement {
|
||||
// // if (!selector) return null;
|
||||
// // return this._dom.query(`meta[${selector}]`);
|
||||
// // }
|
||||
// getTag(attrSelector: string): HTMLMetaElement|null {
|
||||
// if (!attrSelector) return null;
|
||||
// return this._dom.querySelector(this._document, `meta[${attrSelector}]`);
|
||||
// }
|
||||
//
|
||||
// /**
|
||||
// * Updates the meta tag with the given selector.
|
||||
// *
|
||||
// * * ### Example
|
||||
// *
|
||||
// * ```ts
|
||||
// * const meta: HTMLMetaElement = this.meta.updateTag('name=description', {name: 'description',
|
||||
// * content: 'New description'});
|
||||
// * console.log(meta.content); // 'New description'
|
||||
// * ```
|
||||
// *
|
||||
// * @param selector
|
||||
// * @param tag updated tag definition
|
||||
// * @returns {HTMLMetaElement}
|
||||
// */
|
||||
// updateTag(selector: string, tag: MetaDefinition): HTMLMetaElement {
|
||||
// const meta: HTMLMetaElement = this.getTag(selector);
|
||||
// if (!meta) {
|
||||
// // create element if it doesn't exist
|
||||
// return this._addInternal(tag);
|
||||
// }
|
||||
// return this._prepareMetaElement(tag, meta);
|
||||
// }
|
||||
//
|
||||
// updateMeta(name, content) {
|
||||
// const head = this._document.head;
|
||||
// let childNodesAsList = this._dom.childNodesAsList(head);
|
||||
// let metaEl = childNodesAsList.find(el => el['attribs'] ? el['attribs'].name == name : false);
|
||||
// if (metaEl) metaEl['attribs'].content = content;
|
||||
// }
|
||||
// updateProperty(property, content) {
|
||||
// const head = this._document.head;
|
||||
// let childNodesAsList = this._dom.childNodesAsList(head);
|
||||
// let metaEl = childNodesAsList.find(el => el['attribs'] ? el['attribs'].property == property : false);
|
||||
// if (metaEl) metaEl['attribs'].content = content;
|
||||
// }
|
||||
//
|
||||
// /**
|
||||
// * Removes meta tag with the given selector from the dom.
|
||||
// *
|
||||
// * ### Example
|
||||
// *
|
||||
// * ```ts
|
||||
// * this.meta.removeTagBySelector('name=description');
|
||||
// * ```
|
||||
// *
|
||||
// * @param selector
|
||||
// */
|
||||
// removeTagBySelector(selector: string): void {
|
||||
// const meta: HTMLMetaElement = this.getTag(selector);
|
||||
// this.removeTagElement(meta);
|
||||
// }
|
||||
//
|
||||
// /**
|
||||
// * Removes given meta element from the dom.
|
||||
// *
|
||||
// * ### Example
|
||||
// * ```ts
|
||||
// * const elem: HTMLMetaElement = this.meta.getTag('name=description');
|
||||
// * this.meta.removeTagElement(elem);
|
||||
// * ```
|
||||
// *
|
||||
// * @param meta meta element
|
||||
// */
|
||||
// removeTagElement(meta: HTMLMetaElement): void {
|
||||
// if (meta) {
|
||||
// this._removeMetaElement(meta);
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// private _addInternal(tag: MetaDefinition): HTMLMetaElement {
|
||||
// const meta: HTMLMetaElement = this._createMetaElement();
|
||||
// this._prepareMetaElement(tag, meta);
|
||||
// this._appendMetaElement(meta);
|
||||
// return meta;
|
||||
// }
|
||||
//
|
||||
// private _createMetaElement(): HTMLMetaElement {
|
||||
// return this._dom.createElement('meta') as HTMLMetaElement;
|
||||
// }
|
||||
//
|
||||
// private _prepareMetaElement(tag: MetaDefinition, el: HTMLMetaElement): HTMLMetaElement {
|
||||
// Object.keys(tag).forEach((prop: string) => this._dom.setAttribute(el, prop, tag[prop]));
|
||||
// return el;
|
||||
// }
|
||||
//
|
||||
// // private _appendMetaElement(meta: HTMLMetaElement): void {
|
||||
// // const head = this._dom.getElementsByTagName(this._dom.defaultDoc(), 'head')[0];
|
||||
// // this._dom.appendChild(head, meta);
|
||||
// // }
|
||||
// private _appendMetaElement(meta: HTMLMetaElement): void {
|
||||
// const head = this._document.head;
|
||||
// this._dom.appendChild(head, meta);
|
||||
// }
|
||||
// private _removeMetaElement(meta: HTMLMetaElement): void {
|
||||
// const head = this._dom.parentElement(meta);
|
||||
// this._dom.removeChild(head, meta);
|
||||
// }
|
||||
//
|
||||
// private _flattenArray(input: any[], out: any[] = []): any[] {
|
||||
// if (input) {
|
||||
// for (let i = 0; i < input.length; i++) {
|
||||
// const item: any = input[i];
|
||||
// if (Array.isArray(item)) {
|
||||
// this._flattenArray(item, out);
|
||||
// } else if (item) {
|
||||
// out.push(item);
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// return out;
|
||||
// }
|
||||
// }
|
||||
|
|
Loading…
Reference in New Issue