blockspare / inc / layout / class-image-importer.php

class-image-importer.php in BlockSpare – Gutenberg Blocks for News, Magazine, Blog & Business Websites trunk, at inc/layout/class-image-importer.php

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1	<?php
2
3	if ( ! class_exists( 'Blockspare_Design_Image_Importer' ) ) :
4
5	class Blockspare_Design_Image_Importer{
6
7	private static $instance;
8
9	private $already_imported_ids = array();
10
11	public static function get_instance() {
12	if ( ! isset( self::$instance ) ) {
13	self::$instance = new self();
14	}
15	return self::$instance;
16	}
17
18	public function __construct() {
19
20	if ( ! function_exists( 'WP_Filesystem' ) ) {
21	require_once ABSPATH . 'wp-admin/includes/file.php';
22	}
23	if ( ! function_exists( 'wp_crop_image' ) ) {
24	include( ABSPATH . 'wp-admin/includes/image.php' );
25	}
26
27	WP_Filesystem();
28	}
29
30	public function blockspare_process( $attachments ) {
31
32	$downloaded_images = array();
33
34	foreach ( $attachments as $key => $attachment ) {
35	$downloaded_images[] = $this->import( $attachment );
36	}
37
38	return $downloaded_images;
39	}
40
41	public function blockspare_get_hash_image( $attachment_url ) {
42	return sha1( $attachment_url );
43	}
44
45	private function blockspare_get_saved_image( $attachment ) {
46
47	global $wpdb;
48	$post_id = $wpdb->get_var( $wpdb->prepare( 'SELECT `post_id` FROM `' . $wpdb->postmeta . '` WHERE `meta_key` = \'blockspare_templates_image_hash\' AND `meta_value` = %s;', $this->blockspare_get_hash_image( $attachment['url'] ) ) ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
49
50	if ( empty( $post_id ) ) {
51	$filename = basename( $attachment['url'] );
52
53	$post_id = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key = '_wp_attached_file' AND meta_value LIKE %s", '%/' . $filename . '%' ) ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
54
55	}
56
57	if ( $post_id ) {
58	$new_attachment = array(
59	'id' => $post_id,
60	'url' => wp_get_attachment_url( $post_id ),
61	);
62	$this->already_imported_ids[] = $post_id;
63
64	return array(
65	'status' => true,
66	'attachment' => $new_attachment,
67	);
68	}
69
70	return array(
71	'status' => false,
72	'attachment' => $attachment,
73	);
74	}
75
76	public function blockspare_import( $attachment ) {
77
78	$saved_image = $this->blockspare_get_saved_image( $attachment );
79	if ( $saved_image['status'] ) {
80	return $saved_image['attachment'];
81	}
82
83	$file_content = wp_remote_retrieve_body(
84	wp_safe_remote_get(
85	$attachment['url'],
86	array(
87	'timeout' => '60',
88	'sslverify' => false,
89	)
90	)
91	);
92
93
94	if ( empty( $file_content ) ) {
95
96	return $attachment;
97	}
98
99	$filename = basename( $attachment['url'] );
100
101	$upload = wp_upload_bits( $filename, null, $file_content );
102	$post = array(
103	'post_title' => $filename,
104	'guid' => $upload['url'],
105	);
106
107	$info = wp_check_filetype( $upload['file'] );
108	if ( $info ) {
109	$post['post_mime_type'] = $info['type'];
110	} else {
111	// For now just return the origin attachment.
112	return $attachment;
113	}
114
115	$post_id = wp_insert_attachment( $post, $upload['file'] );
116	apply_filters('wp_handle_upload', array('file' => $file_path, 'url' => $file_url, 'type' => $file_type), 'upload');
117
118	$metadata = wp_generate_attachment_metadata( $post_id, $upload['file'] );
119	wp_update_attachment_metadata(
120	$post_id,
121	$metadata
122
123	);
124	update_post_meta( $post_id, 'blockspare_templates_image_hash', $this->blockspare_get_hash_image( $attachment['url'] ) );
125
126	$new_attachment = array(
127	'id' => $post_id,
128	'url' => $upload['url'],
129	);
130
131	$this->already_imported_ids[] = $post_id;
132
133	return $new_attachment;
134	}
135	}
136
137	Blockspare_Design_Image_Importer::get_instance();
138	endif;