%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Query Attachment
*
* @package WP Grid Builder
* @author Loïc Blascos
* @copyright 2019-2021 Loïc Blascos
*/
namespace WP_Grid_Builder\FrontEnd\Sources;
use WP_Grid_Builder\Includes\LQIP_Resizer;
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Query Post attachments separately to reduce query number
*
* @class Attachment
* @since 1.0.0
*/
class Attachment {
/**
* Holds grid settings
*
* @since 1.0.0
* @access protected
*
* @var array
*/
protected $settings;
/**
* Holds attachment ids
*
* @since 1.0.0
* @access protected
*
* @var array
*/
protected $attachment = [];
/**
* Holds queried posts
*
* @since 1.0.0
* @access public
*
* @var array
*/
public $posts = [];
/**
* Holds attachment IDs
*
* @since 1.0.0
* @access public
*
* @var array
*/
public $ids = [];
/**
* Constructor
*
* @since 1.0.0
* @access public
*
* @param array $settings Holds grid settings.
*/
public function __construct( $settings ) {
$this->settings = $settings;
}
/**
* Query Attachments from IDs
*
* @since 1.0.0
* @access public
*
* @param array $posts Holds queried posts.
*/
public function query( $posts ) {
$this->posts = $posts;
$this->ids = array_unique( $this->ids );
$this->ids = array_filter( $this->ids );
if ( empty( $this->ids ) ) {
return;
}
$query = new \WP_Query(
apply_filters(
'wp_grid_builder/attachment/query_args',
[
'post_type' => [ 'attachment' ], // To prevent issues with WPML Media plugin that ignores suppress_filter when 'attachment' string is set.
'post_status' => 'inherit',
'posts_per_page' => count( $this->ids ),
'post__in' => $this->ids,
'orderby' => 'post__in',
'no_found_rows' => true,
'suppress_filters' => true,
'update_post_term_cache' => false,
],
$this->settings
)
);
if ( ! $query->have_posts() ) {
return;
}
while ( $query->have_posts() ) {
global $post;
$query->the_post();
$this->attachments[ $post->ID ] = $this->get_attachment( $post );
}
$this->set_attachments();
wp_reset_postdata();
}
/**
* Parse all attachment ids from object
*
* @since 1.2.0
* @access public
*
* @param array $object Holds queried object.
*/
public function parse_attachment_ids( $object ) {
if (
! empty( $object->post_thumbnail ) &&
is_numeric( $object->post_thumbnail )
) {
$this->ids[] = $object->post_thumbnail;
}
if (
! empty( $object->post_media['format'] ) &&
! empty( $object->post_media['sources'] ) &&
'gallery' === $object->post_media['format']
) {
foreach ( $object->post_media['sources'] as $id ) {
if ( is_numeric( $id ) ) {
$this->ids[] = $id;
}
}
}
}
/**
* Get Attachment arguments
*
* @since 1.0.0
* @access public
*
* @param object $attachment Holds post object.
* @return array
*/
public function get_attachment( $attachment ) {
return [
'title' => $attachment->post_title,
'caption' => $attachment->post_excerpt,
'description' => $attachment->post_content,
'mime_type' => $attachment->post_mime_type,
'alt' => get_post_meta( $attachment->ID, '_wp_attachment_image_alt', true ),
'sizes' => $this->get_sizes( $attachment ),
];
}
/**
* Set Attachment sizes
*
* @since 1.0.0
* @access public
*
* @param object $attachment Attachment object.
*/
public function get_sizes( $attachment ) {
$size = wp_is_mobile() ? $this->settings->thumbnail_size_mobile : $this->settings->thumbnail_size;
$sizes = [
'thumbnail' => wp_get_attachment_image_src( $attachment->ID, $size, false ),
'lightbox' => wp_get_attachment_image_src( $attachment->ID, 'thumbnail', false ),
'full' => wp_get_attachment_image_src( $attachment->ID, $this->settings->lightbox_image_size, false ),
];
if ( $this->settings->lazy_load && $this->settings->lazy_load_blurred_image ) {
$sizes['lazy'] = LQIP_Resizer::get_attachment_image_src(
$attachment->ID,
[
'ID' => WPGB_SLUG . '-lqip',
'width' => 42,
]
);
}
return array_map(
function( $size ) {
return [
'url' => isset( $size[0] ) ? $size[0] : null,
'width' => isset( $size[1] ) ? $size[1] : null,
'height' => isset( $size[2] ) ? $size[2] : null,
];
},
$sizes
);
}
/**
* Set Attachments to posts
*
* @since 1.1.5 Get first product gallery attachment.
* @since 1.0.0
* @access public
*/
public function set_attachments() {
if ( empty( $this->attachments ) ) {
return;
}
$this->posts = array_map(
function( $post ) {
$format = $post->post_format;
$media = $post->post_media;
$thumb = $post->post_thumbnail;
if ( is_numeric( $thumb ) && isset( $this->attachments[ $thumb ] ) ) {
$post->post_thumbnail = $this->attachments[ $thumb ];
}
if ( ! empty( $post->product->first_gallery_image ) && isset( $this->attachments[ $post->product->first_gallery_image ] ) ) {
$post->product->first_gallery_image = $this->attachments[ $post->product->first_gallery_image ];
}
if ( 'gallery' !== $format || empty( $media['sources'] ) || ! is_array( $media['sources'] ) ) {
return $post;
}
$post->post_media['sources'] = $this->set_gallery( $media['sources'] );
return $post;
},
$this->posts
);
}
/**
* Set Gallery images.
*
* @since 1.0.0
* @access public
*
* @param object $gallery Holds attachment ids of the gallery.
*/
public function set_gallery( $gallery ) {
return array_map(
function( $id ) {
if ( ! is_numeric( $id ) || ! isset( $this->attachments[ $id ] ) ) {
return;
}
return $this->attachments[ $id ];
},
$gallery
);
}
}
Zerion Mini Shell 1.0