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https://github.com/RobbieTheWagner/ember-meta
Setup meta for your Prember/Ember blog to support opengraph, microdata, Facebook, Twitter, Slack etc.
https://github.com/RobbieTheWagner/ember-meta
blog ember meta opengraph prember twitter
Last synced: about 1 month ago
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Setup meta for your Prember/Ember blog to support opengraph, microdata, Facebook, Twitter, Slack etc.
- Host: GitHub
- URL: https://github.com/RobbieTheWagner/ember-meta
- Owner: RobbieTheWagner
- License: mit
- Created: 2018-04-15T13:03:16.000Z (over 6 years ago)
- Default Branch: main
- Last Pushed: 2024-05-01T10:56:53.000Z (8 months ago)
- Last Synced: 2024-05-01T22:03:10.899Z (8 months ago)
- Topics: blog, ember, meta, opengraph, prember, twitter
- Language: JavaScript
- Homepage:
- Size: 4.81 MB
- Stars: 18
- Watchers: 4
- Forks: 6
- Open Issues: 13
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE.md
Awesome Lists containing this project
- awesome-ember - ember-meta - Setup meta for your Prember/Ember.js blog to support opengraph, microdata, Facebook, Twitter, Slack etc. (Packages / Static site generators & SEO)
README
# ember-meta
**[ember-meta is built and maintained by Ship Shape. Contact us for Ember.js consulting, development, and training for your project](https://shipshape.io/ember-consulting)**.
[](http://badge.fury.io/js/ember-meta)
[]()
[](http://emberobserver.com/addons/ember-meta)
[](https://travis-ci.org/shipshapecode/ember-meta)
Setup meta for your Prember/Ember blog to support opengraph, microdata, Facebook, Twitter, Slack etc.
## Compatibility
- Ember.js v4.4 or above
- Ember CLI v4.4 or above
- Node.js v16 or above
## Installation
```
ember install ember-meta
```
## Usage
ember-meta uses ember-cli-head under the hood, so to make sure your meta makes it into the `` you will have to
add this to `application.hbs`:
```hbs
```
This addon supports a config be set with the basic info for your blog, including the `title`,
`description`, and `url`. The `url` should end in a trailing slash. These values will be used as defaults, and
you can override them by returning different values in your model.
## Global Config
```js
// config/environment.js
ENV["ember-meta"] = {
description:
"Ramblings about Ember.js, JavaScript, life, liberty, and the pursuit of happiness.",
imgSrc: "http://i.imgur.com/KVqNjgO.png",
siteName: "Ship Shape",
title: "Blog - Ship Shape",
twitterUsername: "@shipshapecode",
url: "https://shipshape.io/blog/",
};
```
The `title` will be used for both the `` tag of your page, and for `og:title` and `twitter:title`. Similarly, the
description will be used for `description`, `og:description`, and `twitter:description`. You probably are starting to see
a pattern forming here :smiley:.
The global config will be merged with the local config, when you are on a specific post. This allows you to define
sane defaults, while also retaining the flexibility to override each value on a specific post, by defining it on the
`model`.
All of the values, used to populate the meta, are computed properties, on the `head-data` service. This service is
automatically injected into all routes, and a default head.hbs is provided for you. This should allow a "zero config"
setup, if your app adheres to the same data formats as we expect.
## Local Config
The preferred way of configuring ember-meta, is to set your values under the `metaInfo` property on your route.
This ensures you do not have potential naming conflicts for your meta when using a model.
```js
// routes/blog/post.js
import Route from "@ember/routing/route";
export default class BlogPost extends Route {
afterModel() {
super.afterModel(...arguments);
this.metaInfo = {
content:
"
Ember Inspector - The Journey so Far
This is a post body!
",
author: "Robert Wagner",
authorId: "rwwagner90",
categories: ["ember", "ember.js", "ember inspector"],
date: "2018-04-09",
slug: "ember-inspector-the-journey-so-far",
title: "Ember Inspector - The Journey so Far",
};
}
}
```
### Using with a Vanilla Javascript Model Hook
If you want to override the global config, your `model()` hook must return an object with a certain format, i.e. an author
name string, a categories array, a slug for the post, a title, content etc.
Here is an example of a simple blog post using a POJO as the model:
```js
// routes/blog/post.js
import Route from "@ember/routing/route";
export default class BlogPost extends Route {
model() {
return {
content:
"
Ember Inspector - The Journey so Far
This is a post body!
",
author: "Robert Wagner",
authorId: "rwwagner90",
categories: ["ember", "ember.js", "ember inspector"],
date: "2018-04-09",
slug: "ember-inspector-the-journey-so-far",
title: "Ember Inspector - The Journey so Far",
};
}
}
```
### Using with a Ember Data
If you are using Ember data it should work as expected. Here is an example of the same example using ember-data.
```js
// models/blog.js
import Model, { attr } from "@ember-data/model";
export default class Blog extends Model {
@attr content;
@attr author;
@attr categories;
@attr date;
@attr slug;
@attr title;
}
```
```js
// routes/blog/post.js
import Route from '@ember/routing/route';
export default BlogPost extends Route {
model() {
return this.store.findRecord('blog', 1);
}
}
```
### Using with ember-cli-markdown-resolver
In this example, we are using [ember-cli-markdown-resolver](https://github.com/willviles/ember-cli-markdown-resolver)
and it automatically will set the front matter values from your markdown as properties on your model, when you grab the file.
The values in my `.md` files look something like this:
```md
---
author: Robert Wagner
authorId: rwwagner90
categories:
- ember
- ember.js
- ember inspector
date: "2018-04-09"
slug: ember-inspector-the-journey-so-far
title: Ember Inspector - The Journey so Far
---
```
```js
// routes/blog/post.js
import Route from "@ember/routing/route";
import { inject as service } from "@ember/service";
export default class BlogPost extends Route {
@service markdownResolver;
model({ path }) {
const withoutSlash = !path.endsWith("/") ? path : path.slice(0, -1);
return this.markdownResolver.file("blog", withoutSlash);
}
}
```
In this case we need to override the `head-data` service because ember-cli-markdown-resolver puts all of the
front-matter data under an `attributes` key.
```js
// services/head-data.js
import HeadDataService from "ember-meta/services/head-data";
import { computed } from "@ember/object";
import { getOwner } from "@ember/application";
export default class HeadData extends HeadDataService {
@computed("routeName")
get currentRouteModel() {
return getOwner(this)
.lookup(`route:${this.get("routeName")}`)
.get("currentModel.attributes");
}
@computed("routeName")
get content() {
// content is not on attributes when returned from ember-cli-markdown-resolver
return getOwner(this)
.lookup(`route:${this.get("routeName")}`)
.get("currentModel.content");
}
}
```
## Advanced Local Config
### Overriding Service Computed Properties
Since all of this is powered by computed properties, in the `head-data` service. You can create your own head-data service, and
extend the one we provide to override the computeds for various meta to do whatever you want.
```js
// services/head-data.js
import HeadDataService from "ember-meta/services/head-data";
import { computed } from "@ember/object";
export default class HeadData extends HeadDataService {
@computed("foo")
get description() {
return this.foo.description;
}
}
```
### Defining Your Own head.hbs
A default `head.hbs` is automatically available to your app, but we also provide a blueprint, if you would like to manage the
content yourself. This allows you to either define your own or delete it altogether and use the one we ship with this addon.
## Contributing
See the [Contributing](CONTRIBUTING.md) guide for details.
## License
This project is licensed under the [MIT License](LICENSE.md).