PHP code example of craftcms / element-api

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

craftcms / element-api example snippets

use craft\elements\Entry;
use craft\helpers\UrlHelper;

return [
    'endpoints' => [
        'news.json' => function() {
            return [
                'elementType' => Entry::class,
                'criteria' => ['section' => 'news'],
                'transformer' => function(Entry $entry) {
                    return [
                        'id' => $entry->id,
                        'title' => $entry->title,
                        'url' => $entry->url,
                        'jsonUrl' => UrlHelper::url("news/$entry->id.json"),
                        'summary' => $entry->summary,
                    ];
                },
            ];
        },
        'news/<entryId:\d+>.json' => function($entryId) {
            return [
                'elementType' => Entry::class,
                'criteria' => ['id' => $entryId],
                'one' => true,
                'transformer' => function(Entry $entry) {
                    return [
                        'title' => $entry->title,
                        'url' => $entry->url,
                        'summary' => $entry->summary,
                        'body' => $entry->body,
                    ];
                },
            ];
        },
    ]
];

'elementType' => craft\elements\Entry::class,

'criteria' => [
    'section' => 'news',
    'type' => 'article',
],

'contentType' => 'application/foo+json',

// Can be set to a function
'transformer' => function(craft\elements\Entry $entry) {
    return [
        'title' => $entry->title,
        'id' => $entry->id,
        'url' => $entry->url,
    ];
},

// Or a string/array that defines a Transformer class configuration
'transformer' => 'MyTransformerClassName',

// Or a Transformer class instance
'transformer' => new MyTransformerClassName(),

use craft\elements\Entry;
use League\Fractal\TransformerAbstract;

class MyTransformerClassName extends TransformerAbstract
{
    public function transform(Entry $entry)
    {
        return [
            // ...
        ];
    }
}

'one' => true,

'paginate' => false,

'elementsPerPage' => 10,

'pageParam' => 'pg',

'resourceKey' => 'entries',

'meta' => [
    'description' => 'Recent news from Happy Lager',
],

'

class MyTransformerClassName extends TransformerAbstract
{
    protected $availableIncludes = ['author'];

    public function ->id,
                'name' => $author->name,
            ];
        });
    }

    // ...
}

'excludes' => 'author',

'callback' => 'foo',

'jsonOptions' => JSON_UNESCAPED_UNICODE,

'pretty' => true,

'cache' => 'PT1M', // one minute

'news/<entryId:\d+>.json' => function($entryId) {
    return [
        'elementType' => craft\elements\Entry::class,
        'criteria' => ['id' => $entryId],
        'one' => true,
    ];
},

use craft\elements\Entry;

return [
    'defaults' => [
        'elementType' => Entry::class,
        'elementsPerPage' => 10,
        'pageParam' => 'pg',
        'transformer' => function(Entry $entry) {
            return [
                'title' => $entry->title,
                'id' => $entry->id,
                'url' => $entry->url,
            ];
        },
    ],

    'endpoints' => [
        'news.json' => function() {
            return [
                'criteria' => ['section' => 'news'],
            ]
        },
        'news/<entryId:\d+>.json' => function($entryId) {
            return [
                'criteria' => ['id' => $entryId],
                'one' => true,
            ];
        },
    ]
];

'ingredients.json' => function() {
    return [
        'criteria' => ['section' => 'ingredients'],
        'elementsPerPage' => 10,
        'transformer' => function(craft\elements\Entry $entry) {
            return [
                'title' => $entry->title,
                'url' => $entry->url,
                'jsonUrl' => UrlHelper::url("ingredients/$entry->slug.json"),
            ];
        },
        'pretty' => true,
    ];
},

'ingredients/<slug:{slug}>.json' => function($slug) {
    return [
        'criteria' => [
            'section' => 'ingredients',
            'slug' => $slug
        ],
        'one' => true,
        'transformer' => function(craft\elements\Entry $entry) {
            // Create an array of all the photo URLs
            $photos = [];
            foreach ($entry->photos->all() as $photo) {
                $photos[] = $photo->url;
            }

            return [
                'title' => $entry->title,
                'url' => $entry->url,
                'description' => (string)$entry->description,
                'photos' => $photos
            ];
        },
        'pretty' => true,
    ];
},

'feed.json' => function() {
    return [
        'serializer' => 'jsonFeed',
        'elementType' => craft\elements\Entry::class,
        'criteria' => ['section' => 'news'],
        'transformer' => function(craft\elements\Entry $entry) {
            $image = $entry->photos->one();
    
            return [
                'id' => (string)$entry->id,
                'url' => $entry->url,
                'title' => $entry->title,
                'content_html' => (string)$entry->body,
                'summary' => $entry->summary,
                'image' => $image ? $image->url : null,
                'date_published' => $entry->postDate->format(\DateTime::ATOM),
                'date_modified' => $entry->dateUpdated->format(\DateTime::ATOM),
                'authors' => [
                    ['name' => $entry->author->name],
                ],
                'language' => $entry->getSite()->language,
                'tags' => array_map('strval', $entry->tags->all()),
            ];
        },
        'meta' => [
            'description' => 'Recent news from Happy Lager',
        ],
        'pretty' => true,
    ];
},

javascript
foo({ /* ... */ });