automatic-youtube-gallery / public / public.php

public.php in Automatic YouTube Gallery – Embed Auto-Updating YouTube Video Galleries, Feeds, Playlists & Channels 1.5.0, at public/public.php

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1	<?php
2
3	/**
4	* The public-facing functionality of the plugin.
5	*
6	* @link https://plugins360.com
7	* @since 1.0.0
8	*
9	* @package Automatic_YouTube_Gallery
10	*/
11
12	// Exit if accessed directly
13	if ( ! defined( 'WPINC' ) ) {
14	die;
15	}
16
17	/**
18	* AYG_Public class.
19	*
20	* @since 1.0.0
21	*/
22	class AYG_Public {
23
24	/**
25	* Get things started.
26	*
27	* @since 1.0.0
28	*/
29	public function __construct() {
30	add_shortcode( "automatic_youtube_gallery", array( $this, "shortcode_automatic_youtube_gallery" ) );
31	}
32
33	/**
34	* Enqueue styles for the public-facing side of the site.
35	*
36	* @since 1.0.0
37	*/
38	public function register_styles() {
39	wp_register_style(
40	AYG_SLUG . '-public',
41	AYG_URL . 'public/assets/css/public.css',
42	array(),
43	AYG_VERSION,
44	'all'
45	);
46	}
47
48	/**
49	* Enqueue scripts for the public-facing side of the site.
50	*
51	* @since 1.0.0
52	*/
53	public function register_scripts() {
54	wp_register_script(
55	AYG_SLUG . '-public',
56	AYG_URL . 'public/assets/js/public.js',
57	array( 'jquery' ),
58	AYG_VERSION,
59	false
60	);
61
62	$script_args = array(
63	'ajax_url' => admin_url( 'admin-ajax.php' ),
64	'i18n' => array(
65	'show_more' => __( 'Show More', 'automatic-youtube-gallery' ),
66	'show_less' => __( 'Show Less', 'automatic-youtube-gallery' )
67	),
68	'top_offset' => 10,
69	'players' => array()
70	);
71
72	wp_localize_script(
73	AYG_SLUG . '-public',
74	'ayg_public',
75	$script_args
76	);
77	}
78
79	/**
80	* Process the shortcode [automatic_youtube_gallery].
81	*
82	* @since 1.0.0
83	* @param array $atts An associative array of attributes.
84	* @return string Shortcode HTML output.
85	*/
86	public function shortcode_automatic_youtube_gallery( $atts ) {
87	// Enqueue dependencies
88	wp_enqueue_style( AYG_SLUG . '-public' );
89	wp_enqueue_script( AYG_SLUG . '-public' );
90
91	do_action( 'ayg_enqueue_scripts' );
92
93	// ...
94	return ayg_build_gallery( $atts );
95	}
96
97	/**
98	* Load more videos.
99	*
100	* @since 1.0.0
101	*/
102	public function ajax_callback_load_more_videos() {
103	// Security check
104	check_ajax_referer( 'ayg_pagination_nonce', 'nonce' );
105
106	// Proceed safe
107	$json = array();
108	$attributes = $_POST;
109	$source_type = sanitize_text_field( $attributes['type'] );
110
111	$api_params = array(
112	'type' => $source_type,
113	'id' => sanitize_text_field( $attributes['id'] ),
114	'order' => sanitize_text_field( $attributes['order'] ), // works only when type=search
115	'maxResults' => (int) $attributes['per_page'],
116	'cache' => (int) $attributes['cache'],
117	'pageToken' => sanitize_text_field( $attributes['pageToken'] )
118	);
119
120	$youtube_api = new AYG_YouTube_API();
121	$response = $youtube_api->get_videos( $api_params );
122
123	if ( ! isset( $response->error ) ) {
124	if ( isset( $response->page_info ) ) {
125	$json = $response->page_info;
126	}
127
128	if ( isset( $response->videos ) ) {
129	$videos = $response->videos;
130
131	ob_start();
132	the_ayg_gallery( $videos, $attributes );
133	$json['html'] = ob_get_clean();
134	}
135
136	wp_send_json_success( $json );
137	} else {
138	$json['message'] = $response->error_message;
139	wp_send_json_error( $json );
140	}
141	}
142
143	/**
144	* [SMUSH] Skip YouTube iframes from lazy loading.
145	*
146	* @since 1.5.0
147	* @param bool $skip Should skip? Default: false.
148	* @param string $src Iframe url.
149	* @return bool
150	*/
151	public function smush( $skip, $src ) {
152	return false !== strpos( $src, 'youtube' );
153	}
154
155	}
156