getwid / includes / blocks / instagram.php

instagram.php in Getwid – Gutenberg Blocks 3.0.2, at includes/blocks/instagram.php

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1	<?php
2
3	namespace Getwid\Blocks;
4
5	use Getwid\StringEncryption;
6
7	class Instagram extends AbstractBlock {
8
9	public function __construct() {
10
11	parent::__construct( 'getwid/instagram' );
12
13	add_action( 'wp_ajax_check_instagram_token', array( $this, 'check_instagram_token' ) );
14
15	register_block_type(
16	getwid_get_plugin_path( 'assets/blocks/instagram' ),
17	array(
18	'render_callback' => array( $this, 'render_callback' ),
19	)
20	);
21
22	getwid_maybe_add_option( 'getwid_instagram_token', '', true );
23	}
24
25	public function get_label() {
26	return __( 'Instagram', 'getwid' );
27	}
28
29	public function check_instagram_token() {
30
31	check_ajax_referer( 'getwid_nonce_check_instagram_token', 'nonce' );
32
33	$response = (bool) get_option( 'getwid_instagram_token', '' );
34
35	wp_send_json_success( $response );
36	}
37
38	public function render_callback( $attributes, $content ) {
39
40	$attributes = wp_parse_args(
41	$attributes,
42	array(
43	'photoCount' => 6,
44	'gridColumns' => 3,
45	'spacing' => 'default',
46	)
47	);
48	$encryption = new StringEncryption();
49
50	$access_token = $encryption->decrypt( get_option( 'getwid_instagram_token', '' ) );
51
52	if ( empty( $access_token ) ) {
53	if ( current_user_can( 'manage_options' ) ) {
54	return '<p>' . sprintf(
55	// translators: %s is a link.
56	__( 'Instagram Access Token is not set. <a href="%s">Connect Instagram Account</a>.', 'getwid' ),
57	esc_url( getwid()->settingsPage()->getTabUrl( 'general' ) )
58	) . '</p>';
59	}
60
61	return '';
62	}
63
64	$instagram_media = get_transient( 'getwid_instagram_response_data' );
65
66	if ( false === $instagram_media ) {
67	$api_uri = 'https://graph.instagram.com/me/media?fields=id,media_type,media_url,permalink,caption,thumbnail_url&access_token=' . $access_token . '&limit=100';
68
69	$response = wp_remote_get(
70	$api_uri,
71	array( 'timeout' => 15 )
72	);
73
74	if ( is_wp_error( $response ) ) {
75	if ( current_user_can( 'manage_options' ) ) {
76	return '<p>' . esc_html( $response->get_error_message() ) . '</p>';
77	}
78
79	return '';
80	}
81
82	$instagram_media = json_decode( wp_remote_retrieve_body( $response ), false );
83
84	if ( JSON_ERROR_NONE === json_last_error() ) {
85	if ( isset( $instagram_media->data ) ) {
86	$expiration = intval( get_option( 'getwid_instagram_cache_timeout', 30 ) );
87
88	set_transient( 'getwid_instagram_response_data', $instagram_media, $expiration * MINUTE_IN_SECONDS );
89	} elseif ( current_user_can( 'manage_options' ) ) {
90	return '<p>' . esc_html( $instagram_media->error->message ) . '</p>';
91	} else {
92	return '';
93	}
94	} else {
95	return __( 'Error in json_decode.', 'getwid' );
96	}
97	}
98
99	$class = 'wp-block-getwid-instagram';
100	$block_name = 'wp-block-getwid-instagram';
101
102	if ( isset( $attributes['align'] ) ) {
103	$class .= ' align' . $attributes['align'];
104	}
105
106	$wrapper_class = 'wp-block-getwid-instagram__wrapper';
107	$wrapper_class .= ' has-' . $attributes['gridColumns'] . '-columns';
108
109	if ( isset( $attributes['spacing'] ) && 'default' !== $attributes['spacing'] ) {
110	$class .= ' has-spacing-' . $attributes['spacing'];
111	}
112
113	if ( isset( $attributes['className'] ) ) {
114	$class .= ' ' . $attributes['className'];
115	}
116
117	ob_start();
118	?>
119	<div class="<?php echo esc_attr( $class ); ?>">
120	<div class="<?php echo esc_attr( $wrapper_class ); ?>">
121	<?php
122	$counter = 1;
123	foreach ( $instagram_media->data as $value ) {
124	if ( $counter <= $attributes['photoCount'] ) {
125	$extra_attr = array(
126	'block_name' => $block_name,
127	'post' => $value,
128	);
129	getwid_get_template_part( 'instagram/post', $attributes, false, $extra_attr );
130	}
131	++$counter;
132	}
133	?>
134	</div>
135	</div>
136	<?php
137
138	$result = ob_get_clean();
139
140	return $result;
141	}
142	}
143
144	getwid()->blocksManager()->addBlock(
145	new Instagram()
146	);
147