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https://github.com/LexasCMS/vsf-next-lexascms

Official LexasCMS module for Vue Storefront 2.x
https://github.com/LexasCMS/vsf-next-lexascms

ecommerce lexascms vsf-next vue-storefront vue-storefront-next vuejs vuestorefront vuestorefront-next

Last synced: 3 months ago
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Official LexasCMS module for Vue Storefront 2.x

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README

        


LexasCMS Module for Vue Storefront

This is the official Vue Storefront Next module for retrieving content from LexasCMS.


Installation
How To Use
Full Example
License



CI Build Status


NPM Package Version



Table of Contents
----------------------------------------------------------------

- [Installation](#installation)
- [How to Use](#how-to-use)
- [Fetching a collection](#fetching-a-collection)
- [Supported parameters](#supported-parameters)
- [Fetching a single item](#fetching-a-single-item)
- [Supported parameters](#supported-parameters-1)
- [Request Context](#request-context)
- [Supporting Content Previews](#supporting-content-previews)
- [Full Example](#full-example)
- [Tutorials](#tutorials)
- [License](#license)

Installation
----------------------------------------------------------------

Please follow the below instructions to install `vsf-lexascms` in your **Vue Storefront Next** project.

#### 1. Install the NPM package

Install the `vsf-lexascms` NPM package by running one of the following commands:

```bash
# Yarn
yarn add vsf-lexascms

# NPM
npm install vsf-lexascms
```

#### 2. Configure the module

Add the `vsf-lexascms` Nuxt module to the `buildModules` section of your projects `nuxt.config.js` file:

```js
export default {
// ...

buildModules: [
// ...

['vsf-lexascms/nuxt']
]

// ...
};
```

#### 3. Configure middleware

Open the `middleware.config.js` file in the root of your project and add the following configuration:

```js
module.exports = {
integrations: {
// ...

lexascms: {
location: 'vsf-lexascms/server',
configuration: {
spaceId: 'YOUR_SPACE_ID',
apiKey: 'YOUR_API_KEY' // Optional, unless using content previews
}
}
}
};
```

How To Use
----------------------------------------------------------------

Once you have installed the `vsf-lexascms` module, content can be retrieved using the `useContent` composable.

```ts
import { useContent } from 'vsf-lexascms';

const { search, content, loading, error } = useContent();
```

- `search` is a function and is used for retrieving content from LexasCMS.
- `content`, `loading` and `error` are all computed properties which are populated by the `search` method
- `content` contains the content retrieved by the search method
- `loading` is a boolean which communicates whether the `search` method is currently running or not
- `error` is null unless an error is thrown by the `search` method, in which case this contains the error message

### Fetching a collection

The following code snippet shows an example of how you could retrieve a collection of promo banners from LexasCMS.

```ts
import { useContent } from 'vsf-lexascms';

export default {
setup() {
const { search, content, loading, error } = useContent();

await search({
type: 'collection',
contentType: 'promoBanners'

// Optionally provide additional params, see supported parameters below
// params: {
//
// }
//
// Override the request context for this request, see the 'Request Context' section for more details
// context: {
//
// }
});

return { content, loading, error };
}
};
```

#### Supported parameters

As suggested in the code snippet above, you can also pass some additional parameters for making your queries more specific (e.g. filtering, localisation etc.).

| Name | Type | Required | Example | Comments |
|-------------|--------|----------|---------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| fields | Object | N | `{ promoBanner: 'title,subtitle' }` | See [sparse fieldsets documentation](https://www.lexascms.com/docs/api-reference/content-delivery/jsonapi/sparse-fieldsets/) for more info. |
| filter | Object | N | `{ title: { _startsWith: 'Hello' } }` | See [filtering documentation](https://www.lexascms.com/docs/api-reference/content-delivery/jsonapi/filtering/) for more info. |
| include | String | N | `backgroundImage` | See [fetching records documentation](https://www.lexascms.com/docs/api-reference/content-delivery/jsonapi/fetching-records/#including-related-records) for more info. |
| localeCode | String | N | `en-GB` | See [localisation documentation](https://www.lexascms.com/docs/api-reference/content-delivery/jsonapi/localisation/) for more info. |
| page | Object | N | `{ limit: 2, skip: 4 }` | See [pagination documentation](https://www.lexascms.com/docs/api-reference/content-delivery/jsonapi/pagination/) for more info. |
| sort | String | N | `title` | See [ordering documentation](https://www.lexascms.com/docs/api-reference/content-delivery/jsonapi/ordering/) for more info. |

### Fetching a single item

The following code snippet shows an example of how you could retrieve an individual promo banner from LexasCMS.

```ts
import { useContent } from 'vsf-lexascms';

export default {
setup() {
const { search, content, loading, error } = useContent();

await search({
type: 'item',
contentType: 'promoBanner',
itemId: 'example-promo-banner-id'

// Optionally provide additional params, see supported parameters below
// params: {
//
// }
//
// Override the request context for this request, see the 'Request Context' section for more details
// context: {
//
// }
});

return { content, loading, error };
}
};
```

#### Supported parameters

As suggested in the code snippet above, you can also pass some additional parameters for making your queries more specific (e.g. localisation, pagination etc.).

| Name | Type | Required | Example | Comments |
|-------------|--------|----------|------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| fields | Object | N | `{ promoBanner: 'title,subtitle' }` | See [sparse fieldsets documentation](https://www.lexascms.com/docs/api-reference/content-delivery/jsonapi/sparse-fieldsets/) for more info. |
| include | String | N | `backgroundImage` | See [fetching records documentation](https://www.lexascms.com/docs/api-reference/content-delivery/jsonapi/fetching-records/#including-related-records) for more info. |
| localeCode | String | N | `en-GB` | See [localisation documentation](https://www.lexascms.com/docs/api-reference/content-delivery/jsonapi/localisation/) for more info. |
| page | Object | N | `{ relationshipField: { limit: 2, skip: 4 } }` | See [pagination documentation](https://www.lexascms.com/docs/api-reference/content-delivery/jsonapi/pagination/) for more info. |

### Request Context

In the event that you would like to provide a request context with your requests to LexasCMS (i.e. for content personalisation), you can pass the `context` property to the `search` function.

The following snippet shows an example of setting the request context:

```ts
import { useContent } from 'vsf-lexascms';

export default {
setup() {
const { search, content, loading, error } = useContent();

await search({
type: 'collection',
contentType: 'promoBanner',
context: {
audienceAttributes: {
age: 25,
location: 'GB'
}
}
});

return { content, loading, error };
}
};
```

### Supporting Content Previews

When making use of LexasCMS's [visual content previews](https://www.lexascms.com/features/content-previews/) feature, LexasCMS will load your website with the `lexascmsRequestContent` query parameter.

The value of this parameter will be a pre-encoded request context, which should be provided directly to all requests to the Content Delivery API.

The following snippet shows an example of how this could be achieved:

```ts
import { useContent } from 'vsf-lexascms';

export default {
setup(_, context) {
const { search, content, loading, error } = useContent();

await search({
type: 'collection',
contentType: 'promoBanner',
context: context.root.$route.query.lexascmsRequestContext ?? null
});

return { content, loading, error };
}
};
```

Full Example
----------------------------------------------------------------

The below code shows a full example of how you could create a small component which lists the available promo banners:

```vue


Loading promo banners...

Error loading promo banners!



  • {{ promoBanner.title }}


import { useContent } from 'vsf-lexascms';
import { onSSR } from '@vue-storefront/core';

export default {
name: 'PromoBanners',
setup() {
// useContent
const { search, content, loading, error } = useContent();

// Retrieve promo banners on server-side render only
onSSR(async () => {
await search({
type: 'collection',
contentType: 'promoBanner'
});
});

// Return
return {
promoBanners: content,
loading,
error
};
}
};

```

Tutorials
----------------------------------------------------------------

Prefer a more guided tutorial? Check out our 3 part tutorial series using the links below:

- [Part 1 - Headless CMS Integration](https://www.lexascms.com/blog/integrating-a-headless-cms-with-vue-storefront-next/)
- [Part 2 - Personalised Content](https://www.lexascms.com/blog/implementing-personalised-content-with-vue-storefront-next/)
- [Part 3 - Visual Content Previews](https://www.lexascms.com/blog/visual-content-previews-with-vue-storefront-next/)

License
----------------------------------------------------------------

This project is licensed under the [MIT License](LICENSE).