Laravel-Seo Meta

Package for handling seo meta tags in Laravel apps, _(*1)

Install

Via Composer, _(*2)

``` bash $ composer require am2studio/laravel-seo-meta, _(*3)


## Usage

First run migration for this package (src/migration/):

```php
Schema::create('seo_metas', function (Blueprint $table) {
    $table->increments('id');
    $table->string('model_type');
    $table->integer('model_id')->unsigned();
    $table->text('key');
    $table->text('value');

    $table->timestamps();
});

For each model which that use seo meta add trait "SeoMetaTrait" and implement interface "SeoMetaInterface", _(*4)

use AM2Studio\Laravel\SeoMeta\SeoMetaTrait;
use AM2Studio\Laravel\SeoMeta\SeoMetaInterface;

class User implements  SeoMetaInterface
{
    use SeoMetaTrait;

Interface "SeoMetaInterface" have 2 function that model need to implement "seoMetasConfig()" and "seoMetas()", _(*5)

seoMetasConfig() is configuration for meta data for model, _(*6)

seoMetas() is "hasMany" relation to seoMetas of model, _(*7)

public function seoMetasConfig()
{
    return [
        'title'         => ['generator' => 'example.com - '. $this->title],
        'description'   => ['generator' => 'green-rush.com - '. $this->title . ' - ' . $this->short_description,],
        'keywords'      => ['generator' => 'greenrush, product, ' . $this->title . ', ' . $this->short_description,
        'edit'=> false],
        'og:image'      => ['generator' => ["http://i.stack.imgur.com/hEobN.jpg", "http://i.stack.imgur.com/hEobN2.jpg"]],
        'twitter:site'  => [],
    ];
}

public function seoMetas()
{
    return $this->hasMany(SeoMeta::class, 'model_id')->where(['model_type' => __CLASS__]);
}

Each seo meta that you want model to use must be fefined here. List of possible seo meta tags:, _(*8)

title                       -> string
description                 -> string
keywords                    -> string
canonical                   -> string
article:published_time      -> string
article:section             -> string
og:description              -> string
og:title                    -> string
og:url                      -> string
og:type                     -> string
og:locale                   -> string
og:locale:alternate         -> array
og:site_name                -> string
og:image                    -> array
og:image:url                -> array
og:image:size               -> string
twitter:card                -> string
twitter:title               -> string
twitter:site                -> string

For each seo meta in config you define generator(how seo meta will be generated) and edit (if seo meta can be edited or will be always generated on model save, default - true), _(*9)

Finaly add "seoMeta" to Model -> fillable, _(*10)

protected $fillable = [
    ...
    'seoMeta'
];

Show form for meta seo deta on model:, _(*11)

{!! \AM2Studio\Laravel\SeoMeta\SeoMetaHelper::form($product) !!}

Set data in controller:, _(*12)


public function __construct()
    {
        parent::__construct();
        SeoMetaHelper::setSeoMeta(['title' => 'Default title __construct .']);
    }

    public function index()
    {
        SeoMetaHelper::setSeoMeta(['description' => 'Default description index .']);
        return $this->view('index');
    }

    public function show($product)
    {
        SeoMetaHelper::setSeoMeta($product->getSeoMeta());

        return $this->view('show', compact('product'));
    }

Show meta in view :, _(*13)

{{
    \AM2Studio\Laravel\SeoMeta\SeoMetaHelper::render([
        //alternative data if is not set anywhere
        'keywords' => 'example.com -> frontend layout'
    ])
}}