formidable / classes / models / FrmYoutubeFeedApi.php

FrmYoutubeFeedApi.php in Formidable Forms – WordPress Form Builder for Contact Forms, Calculators, Quizzes & More 6.8, at classes/models/FrmYoutubeFeedApi.php

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1	<?php
2
3	if ( ! defined( 'ABSPATH' ) ) {
4	die( 'You are not allowed to call this page directly.' );
5	}
6
7	class FrmYoutubeFeedApi extends FrmFormApi {
8
9	/**
10	* The YouTube API URL.
11	*
12	* @var string
13	*/
14	private $api_url = 'https://formidableforms.com/wp-json/s11-sites/v1/youtube-feed/';
15
16	/**
17	* The YouTube API endpoints.
18	*
19	* @var array
20	*/
21	private $api_endpoints = array(
22	'welcome' => 'get-welcome-video',
23	'latest' => 'get-latest-video',
24	'featured' => 'get-featured-video',
25	);
26
27	/**
28	* The active API endpoint.
29	*
30	* @var string
31	*/
32	private $api_active_endpoint = '';
33
34	/**
35	* The cache key names.
36	*
37	* @var array
38	*/
39	private $cache_keys = array(
40	'welcome' => 'frm-welcome-video',
41	'latest' => 'frm-latest-video',
42	'featured' => 'frm-featured-video',
43	);
44
45	public function __construct() {
46	$this->init_api_options();
47	}
48
49	/**
50	* Build the YouTube API URL.
51	*
52	* @return string
53	*/
54	protected function api_url() {
55	return $this->api_url . '?action=' . $this->get_api_endpoint();
56	}
57
58	/**
59	* Build the API endpoint
60	*
61	* @return string
62	*/
63	private function get_api_endpoint() {
64	return $this->api_active_endpoint;
65	}
66
67	/**
68	* Init api options: cache key and url endpoint.
69	*
70	* @return void
71	*/
72	private function init_api_options( $endpoint = null, $cache_key = null ) {
73	$this->cache_key = $this->cache_keys['welcome'];
74	$this->api_active_endpoint = $this->api_endpoints['welcome'];
75
76	if ( $endpoint ) {
77	$this->api_active_endpoint = $endpoint;
78	}
79	if ( $cache_key ) {
80	$this->cache_key = $cache_key;
81	}
82	}
83
84	/**
85	* Get the YouTube video. It gets the data from cache, if cache is no available it will make a new request to YouTube API.
86	*
87	* @param string $type The video type that will be fetched: welcome-video\|featured-video\|latest-video.
88	*
89	* @return array
90	*/
91	public function get_video( $type = 'welcome' ) {
92	return $this->get_feed_by_api_endpoint( $this->api_endpoints[ $type ], $this->cache_keys[ $type ] );
93	}
94
95	/**
96	* Makes request to YouTube feed API. Gets data from specified endpoint. After request is done, it will store data to wp cache.
97	*
98	* @param string $api_endpoint The YouTube API endpoint.
99	* @param string $cache_key The cache key used to store data to wp cache.
100	*
101	* @return array
102	*/
103	private function get_feed_by_api_endpoint( $api_endpoint, $cache_key ) {
104	$this->init_api_options( $api_endpoint, $cache_key );
105	return $this->get_api_info();
106	}
107	}
108