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3-Usage.md

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3. Usage

Table of contents

  1. Installation and Setup
  2. Configuration
  3. Usage

Entities

Url Entity

This entity allows to manipulate an Url attribute with ease.

API

All available methods are available with the Arcanedev\LaravelSitemap\Contracts\Entities\Url interface:

Note : The Arcanedev\LaravelSitemap\Entities\Url class extends from Illuminate\Support\Fluent class and implements the Illuminate\Contracts\Support\Arrayable, Illuminate\Contracts\Support\Jsonable, JsonSerializable interfaces.

/* -----------------------------------------------------------------
 |  Getters & Setters
 | -----------------------------------------------------------------
 */

/**
 * Get the url location.
 *
 * @return string
 */
public function getLoc();

/**
 * Set the url location.
 *
 * @param  string  $loc
 *
 * @return self
 */
public function setLoc($loc);

/**
 * Get the last modification date.
 *
 * @return \DateTimeInterface
 */
public function getLastMod();

/**
 * Format the url last modification.
 *
 * @param  string  $format
 *
 * @return string
 */
public function formatLastMod($format = DateTime::ATOM);

/**
 * Set the last modification date.
 *
 * @param  string|\DateTimeInterface  $lastModDate
 * @param  string                     $format
 *
 * @return self
 */
public function setLastMod($lastModDate, $format = 'Y-m-d H:i:s');

/**
 * Get the change frequency.
 *
 * @return string
 */
public function getChangeFreq();

/**
 * Set the change frequency.
 *
 * @param  string  $changeFreq
 *
 * @return self
 */
public function setChangeFreq($changeFreq);

/**
 * Get the priority.
 *
 * @return float
 */
public function getPriority();

/**
 * Set the priority.
 *
 * @param  float  $priority
 *
 * @return self
 */
public function setPriority($priority);

/**
 * Get the title.
 *
 * @return string|null
 */
public function getTitle();

/**
 * Get the title.
 *
 * @param  string  $title
 *
 * @return self
 */
public function setTitle($title);

/**
 * Get an attribute from the container.
 *
 * @param  string  $key
 * @param  mixed   $default
 *
 * @return mixed
 */
public function get($key, $default = null);

/* -----------------------------------------------------------------
 |  Main Methods
 | -----------------------------------------------------------------
 */

/**
 * Create a sitemap url instance.
 *
 * @param  string  $loc
 *
 * @return \Arcanedev\LaravelSitemap\Entities\Url
 */
public static function make($loc);

/**
 * Make a URL instance with attributes.
 *
 * @param  array  $attributes
 *
 * @return \Arcanedev\LaravelSitemap\Entities\Url
 */
public static function makeFromArray(array $attributes);

/**
 * Check if has an attribute.
 *
 * @param  string  $key
 *
 * @return bool
 */
public function has($key);

There are 3 ways to initiate a URL instance.

Keep in mind that loc, lastmod, changefreq, priority, title attributes are the essential parts for the URL Entity but only the loc attribute is required.

use Arcanedev\LaravelSitemap\Entities\Url;

// Example #1
$url = new Url([
    'loc'        => 'http://example.com',
    'lastmod'    => date('Y-m-d H:i:s'), // You can also pass a DateTime object.
    'changefreq' => 'daily',
    'priority'   => 1.0,
    'title'      => 'Homepage - Example',
]);

// Example #2
$url = Url::makeFromArray([
    'loc'        => 'http://example.com',
    'lastmod'    => date('Y-m-d H:i:s'), // You can also pass a DateTime object.
    'changefreq' => 'daily',
    'priority'   => 1.0,
    'title'      => 'Homepage - Example',
]);

// Example #3

$url = Url::make('http://example.com')
          ->setLastMod(date('Y-m-d H:i:s'))
          ->setChangeFreq('daily')
          ->setPriority(1.0)
          ->setTitle('Homepage - Example');

To learn more about the entity, you can check the Url Test file.

Sitemap Entity

This entity manage the Url collection and its related data.

API

/* -----------------------------------------------------------------
 |  Getters & Setters
 | -----------------------------------------------------------------
 */

/**
 * Set the sitemap path.
 *
 * @param  string  $path
 *
 * @return self
 */
public function setPath($path);

/**
 * Get the sitemap path.
 *
 * @return string|null
 */
public function getPath();

/**
 * Get the sitemap's URLs.
 *
 * @return \Illuminate\Support\Collection
 */
public function getUrls();

/**
 * Set the URLs Collection.
 *
 * @param  \Illuminate\Support\Collection  $urls
 *
 * @return self
 */
public function setUrls(Collection $urls);

/* -----------------------------------------------------------------
 |  Main Methods
 | -----------------------------------------------------------------
 */

/**
 * Get a URL instance by its loc.
 *
 * @param  string      $loc
 * @param  mixed|null  $default
 *
 * @return \Arcanedev\LaravelSitemap\Entities\Url|null
 */
public function getUrl($loc, $default = null);

/**
 * Add a sitemap URL to the collection.
 *
 * @param  \Arcanedev\LaravelSitemap\Contracts\Entities\Url  $url
 *
 * @return $this
 */
public function add(Url $url);

/**
 * Add many urls to the collection.
 *
 * @param  array  $urls
 *
 * @return self
 */
public function addMany($urls);

/**
 * Create and Add a sitemap URL to the collection.
 *
 * @param  string    $loc
 * @param  callable  $callback
 *
 * @return self
 */
public function create($loc, callable $callback);

/**
 * Check if the url exists in the sitemap items.
 *
 * @param  string  $url
 *
 * @return bool
 */
public function has($url);

/**
 * Check if the number of URLs is exceeded.
 *
 * @return bool
 */
public function isExceeded();

/**
 * Chunk the sitemap to multiple chunks if the size is exceeded.
 *
 * @return \Illuminate\Support\Collection
 */
public function chunk();

Examples

The way to start building your sitemap is pretty straightforward:

use Arcanedev\LaravelSitemap\Entities\Sitemap;

// Classic way:

$map = new Sitemap;
$map->setPath('http://example.com/sitemap-pages.xml');

// Zonda way:

$map = Sitemap::make()->setPath('http://example.com/sitemap-pages.xml');

Now lets add some urls:

use Arcanedev\LaravelSitemap\Entities\Sitemap;
use Arcanedev\LaravelSitemap\Entities\Url;

$map = Sitemap::make()->setPath('http://example.com/sitemap-pages.xml');

// Example #1

$map->create('http://example.com', function (Url $url) { 
    $url->setLastMod(date('Y-m-d H:i:s'))
        ->setChangeFreq('daily')
        ->setPriority(1.0)
        ->setTitle('Homepage - Example');
});

// Note: For the `Url` typehint, you can use the contract `Arcanedev\LaravelSitemap\Contracts\Entities\Url` or remove it completely.

// Example #2
$map->add(
    Url::make('http://example.com/contact')
       ->setLastMod(date('Y-m-d H:i:s'))
       ->setChangeFreq('monthly')
       ->setPriority(5.0)
       ->setTitle('Homepage - Example');
);

// Example #3
$posts = \App\Models\Post::all();  

// The `$posts` variable is an Eloquent Collection but it also works with the basic one (\Illuminate\Support\Collection).
$map->addMany($posts->map(function ($post) {
    return Url::make(route('blog.posts.show', [$post]))
        ->setLastMod($post->updated_at)
        ->setChangeFreq('weekly')
        ->setPriority(4.6)
        ->setTitle($post->title);
});

// You can also pass an array of `Arcanedev\Laravel\Entities\Url` or `Arcanedev\Laravel\Contracts\Entities\Url` objects.

$urls = [
    Url::make('...'),
    Url::make('...'),
    // ...
];

$map->addMany($urls);

Check the Sitemap Test File for more details about the usage.

Manager

The SitemapManager allows you to manage multiple sitemaps and can render/save, it can also respond with an Http response object (building sitemaps on the fly).

API

/* -----------------------------------------------------------------
 |  Getters & Setters
 | -----------------------------------------------------------------
 */

/**
 * Set the format.
 *
 * @param  string  $format
 *
 * @return self
 */
public function format($format);

/* -----------------------------------------------------------------
 |  Main Methods
 | -----------------------------------------------------------------
 */

/**
 * Create and add a sitemap to the collection.
 *
 * @param  string    $name
 * @param  callable  $callback
 *
 * @return self
 */
public function create($name, callable $callback);

/**
 * Add a sitemap to the collection.
 *
 * @param  string                                                $name
 * @param  \Arcanedev\LaravelSitemap\Contracts\Entities\Sitemap  $sitemap
 *
 * @return self
 */
public function add($name, Sitemap $sitemap);

/**
 * Get the sitemaps collection.
 *
 * @return \Illuminate\Support\Collection
 */
public function all();

/**
 * Get a sitemap instance.
 *
 * @param  string      $name
 * @param  mixed|null  $default
 *
 * @return \Arcanedev\LaravelSitemap\Entities\Sitemap|null
 */
public function get($name, $default = null);

/**
 * Check if a sitemap exists.
 *
 * @param  string  $name
 *
 * @return bool
 */
public function has($name);

/**
 * Remove a sitemap from the collection by key.
 *
 * @param  string|array  $names
 *
 * @return self
 */
public function forget($names);

/**
 * Render the sitemaps.
 *
 * @param  string|null  $name
 *
 * @return string|null
 */
public function render($name = null);

/**
 * Save the sitemaps.
 *
 * @param  string       $path
 * @param  string|null  $name
 *
 * @return self
 */
public function save($path, $name = null);

/**
 * Render the Http response.
 *
 * @param  string  $name
 * @param  int     $status
 * @param  array   $headers
 *
 * @return \Illuminate\Contracts\Routing\ResponseFactory|\Symfony\Component\HttpFoundation\Response
 */
public function respond($name = null, $status = 200, array $headers = []);

Examples

Please check the SitemapManager Test File for more details.