Installation

Step 1: Download the Bundle

Open a command console, enter your project directory and execute the following command to download the latest stable version of this bundle:

$ composer require syzygypl/kunstmaan-feed-bundle

This command requires you to have Composer installed globally, as explained in the installation chapter of the Composer documentation.

Step 2: Enable the Bundle

Then, enable the bundle by adding it to the list of registered bundles in the app/AppKernel.php file of your project:

<?php
// app/AppKernel.php

// ...
class AppKernel extends Kernel
{
    public function registerBundles()
    {
        $bundles = array(
            // ...

            new  SZG\KunstmaanFeedBundle\KunstmaanFeedBundle(),
        );

        // ...
    }

    // ...
}

Usage

article below represents an indexed type. It may be define as search_type in page configuration.

kunstmaan_node:
    pages:
        'AppBundle\Entity\Pages\ArticlePage':
            ...
            indexable: true
            search_type: article

TWIG

Most recent 100 articles:

{# Short notation, use defaults #}
{% set articles = get_article_feed() %}

{# Simple notation #}
{% set articles = get_recent_article_feed({ limit: 100 }) %}

{# full notation #}
{% set articles = get_feed_items('article', { limit: 100, feed: 'recent' }) %}

Random product:

{% set random_product = get_random_product_feed({ limit: 1 }) %}

PHP :

Most recent 100 articles:

<?php
// ...

$articles = $this->get('szg_feed.elastic_search_items_provider')->getFeedItems('article', [
    'feed' => 'recent',
    'limit' => 100
]);

Random product:

<?php
// ...

$articles = $this->get('szg_feed.elastic_search_items_provider')->getFeedItems('product', [
    'feed' => 'random',
    'limit' => 1
]);

Options reference

Option	Type	Description	Default
page	int	Current page number	1
limit	int	Items per page	100
category	HasNodeInterface Category	Page children Category children	null
tags	string array Taggable	Single tag Tags collection Object implements Taggable interface	null
tags_logic	'any' 'all' 'few'	at least one must fit all must fit 33% must fit	'any'
excluded	HasNodeInterface Node NodeTranslation Category Result string NodeId int NodeId	Array of elements to exclude from results.	null
feed	'recent' 'random' <...custom_feed>	Feed alias	'recent'
returnRawResultSet	bool	Return raw result set	false
offsetOverride	int	null	Override offset counted by page limit and page number by default
extra	mixed	You can pass any data to RelationDefinition and use it for custom query	null

Defining custom feed types

Sort single field custom feed:

Configure custom feeds in config.yml

kunstmaan_feed:
    custom: 
        title : 'desc'
            

Advanced custom feed:

1. Implement FeedElasticSearchInterface

Implement SZG\KunstmaanFeedBundle\Feed\ElasticSearch\Interfaces\FeedElasticSearchInterface.

<?php
// ...
class TitleDesc extends FeedElasticSearchInterface
{

   /**
    * @param QueryDefinition $queryDefinition
    */
   public function modifyQuery(QueryDefinition $queryDefinition)
   {
        $queryDefinition->getQuery()->addSort(['title' => ['order' => 'desc']]);
   }

}

2. Register custom feed service:

szg_feed.feed.title:
    class: AppBundle\Feed\TitleDesc
    tags:
      - { name: szg_feed.feed, alias: title }

Use custom feed

{% set articlesByTitle = get_title_article_feed() %}