AlkantarClanX12
Your IP : 18.191.200.114
<?php
/**
* This file handles the Query Loop functions.
*
* @package GenerateBlocks
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Query Loop functions.
*
* @since 1.5.0
*/
class GenerateBlocks_Query_Loop {
/**
* Instance.
*
* @access private
* @var object Instance
* @since 1.2.0
*/
private static $instance;
/**
* Initiator.
*
* @since 1.2.0
* @return object initialized object of class.
*/
public static function get_instance() {
if ( ! isset( self::$instance ) ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Constructor.
*/
public function __construct() {
add_filter( 'generateblocks_attr_grid-wrapper', array( $this, 'add_grid_wrapper_attributes' ), 10, 2 );
add_filter( 'generateblocks_attr_container', array( $this, 'add_container_attributes' ), 10, 2 );
add_filter( 'generateblocks_attr_grid-item', array( $this, 'add_grid_item_attributes' ), 10, 2 );
add_filter( 'generateblocks_attr_button-container', array( $this, 'add_button_wrapper_attributes' ), 10, 2 );
add_filter( 'generateblocks_defaults', array( $this, 'add_block_defaults' ) );
add_filter( 'generateblocks_query_loop_args', array( $this, 'set_query_loop_defaults' ) );
}
/**
* Helper function that constructs a WP_Query args array from
* a `Query` block properties.
*
* @param WP_Block $block Block instance.
* @param int $page Current query's page.
*
* @todo: https://github.com/WordPress/wordpress-develop/blob/44e308c12e68b5c6b63845fd84369ba36985e193/src/wp-includes/blocks.php#L1126
*/
public static function get_query_args( $block, $page ) {
$query_attributes = ( is_array( $block->context ) && isset( $block->context['generateblocks/query'] ) )
? $block->context['generateblocks/query']
: array();
// Set up our pagination.
$query_attributes['paged'] = $page;
$query_args = self::map_post_type_attributes( $query_attributes );
if ( isset( $query_args['tax_query'] ) ) {
$query_args['tax_query'] = self::normalize_tax_query_attributes( $query_args['tax_query'] );
}
if ( isset( $query_args['date_query_after'] ) || isset( $query_args['date_query_before'] ) ) {
$query_args['date_query'] = self::normalize_date_query_attributes(
isset( $query_args['date_query_after'] ) ? $query_args['date_query_after'] : null,
isset( $query_args['date_query_before'] ) ? $query_args['date_query_before'] : null
);
unset( $query_args['date_query_after'] );
unset( $query_args['date_query_before'] );
}
if ( isset( $query_args['stickyPosts'] ) && 'ignore' === $query_args['stickyPosts'] ) {
$query_args['ignore_sticky_posts'] = true;
unset( $query_args['stickyPosts'] );
}
if ( isset( $query_args['stickyPosts'] ) && 'exclude' === $query_args['stickyPosts'] ) {
$sticky_posts = get_option( 'sticky_posts' );
$post_not_in = isset( $query_args['post__not_in'] ) && is_array( $query_args['post__not_in'] ) ? $query_args['post__not_in'] : array();
$query_args['post__not_in'] = array_merge( $sticky_posts, $post_not_in );
unset( $query_args['stickyPosts'] );
}
if ( isset( $query_args['stickyPosts'] ) && 'only' === $query_args['stickyPosts'] ) {
$sticky_posts = get_option( 'sticky_posts' );
$query_args['ignore_sticky_posts'] = true;
$query_args['post__in'] = $sticky_posts;
unset( $query_args['stickyPosts'] );
}
if ( isset( $query_args['tax_query_exclude'] ) ) {
$not_in_tax_query = self::normalize_tax_query_attributes( $query_args['tax_query_exclude'], 'NOT IN' );
$query_args['tax_query'] = isset( $query_args['tax_query'] )
? array_merge( $query_args['tax_query'], $not_in_tax_query )
: $not_in_tax_query;
unset( $query_args['tax_query_exclude'] );
}
if (
isset( $query_args['posts_per_page'] ) &&
is_numeric( $query_args['posts_per_page'] )
) {
$per_page = intval( $query_args['posts_per_page'] );
$offset = 0;
if (
isset( $query_args['offset'] ) &&
is_numeric( $query_args['offset'] )
) {
$offset = absint( $query_args['offset'] );
}
$query_args['offset'] = ( $per_page * ( $page - 1 ) ) + $offset;
$query_args['posts_per_page'] = $per_page;
}
if (
isset( $query_args['post_status'] ) &&
'publish' !== $query_args['post_status'] &&
! current_user_can( 'read_private_posts' )
) {
// If the user can't read private posts, we'll force the post status to be public.
$query_args['post_status'] = 'publish';
}
return $query_args;
}
/**
* Map query parameters to their correct query names.
*
* @param array $attributes Block attributes.
*/
public static function map_post_type_attributes( $attributes ) {
$attributes_map = array(
'page' => 'paged',
'per_page' => 'posts_per_page',
'search' => 's',
'after' => 'date_query_after',
'before' => 'date_query_before',
'author' => 'author__in',
'exclude' => 'post__not_in',
'include' => 'post__in',
'order' => 'order',
'orderby' => 'orderby',
'status' => 'post_status',
'parent' => 'post_parent__in',
'parent_exclude' => 'post_parent__not_in',
'author_exclude' => 'author__not_in',
);
return generateblocks_map_array_keys( $attributes, $attributes_map );
}
/**
* Normalize the tax query attributes to be used in the WP_Query
*
* @param array $raw_tax_query Tax query.
* @param string $operator Tax operator.
*
* @return array|array[]
*/
public static function normalize_tax_query_attributes( $raw_tax_query, $operator = 'IN' ) {
return array_map(
function( $tax ) use ( $operator ) {
return array(
'taxonomy' => $tax['taxonomy'],
'field' => 'term_id',
'terms' => $tax['terms'],
'operator' => $operator,
'include_children' => isset( $tax['includeChildren'] ) ? $tax['includeChildren'] : true,
);
},
$raw_tax_query
);
}
/**
* Normalize the date query attributes to be used in the WP_Query
*
* @param string|null $after The after date.
* @param string|null $before The before date.
*
* @return array
*/
public static function normalize_date_query_attributes( $after = null, $before = null ) {
$result = array( 'inclusive' => true );
if ( generateblocks_is_valid_date( $after ) ) {
$result['after'] = $after;
}
if ( generateblocks_is_valid_date( $before ) ) {
$result['before'] = $before;
}
return $result;
}
/**
* Add defaults for our Query settings.
*
* @param array $defaults Block defaults.
*/
public function add_block_defaults( $defaults ) {
$defaults['container']['isQueryLoopItem'] = false;
$defaults['container']['isPagination'] = false;
$defaults['gridContainer']['isQueryLoop'] = false;
$defaults['buttonContainer']['isPagination'] = false;
return $defaults;
}
/**
* Add HTML attributes to the Query Loop wrapper.
*
* @param array $attributes Existing HTML attributes.
* @param array $settings Block settings.
*/
public function add_grid_wrapper_attributes( $attributes, $settings ) {
if ( $settings['isQueryLoop'] ) {
$attributes['class'] .= ' gb-query-loop-wrapper';
}
return $attributes;
}
/**
* Add HTML attributes to the Query Loop Containers.
*
* @param array $attributes Existing HTML attributes.
* @param array $settings Block settings.
*/
public function add_container_attributes( $attributes, $settings ) {
if ( $settings['isPagination'] ) {
$attributes['class'] .= ' gb-query-loop-pagination';
}
return $attributes;
}
/**
* Add HTML attributes to the Query Loop Item wrapper.
*
* @param array $attributes Existing HTML attributes.
* @param array $settings Block settings.
*/
public function add_grid_item_attributes( $attributes, $settings ) {
if ( $settings['isQueryLoopItem'] ) {
$attributes['class'] .= ' ' . implode( ' ', get_post_class( 'gb-query-loop-item' ) );
}
return $attributes;
}
/**
* Add HTML attributes to the Button wrapper.
*
* @param array $attributes Existing HTML attributes.
* @param array $settings Block settings.
*/
public function add_button_wrapper_attributes( $attributes, $settings ) {
if ( $settings['isPagination'] ) {
$attributes['class'] .= ' gb-query-loop-pagination';
}
return $attributes;
}
/**
* Set the default query loop arguments.
*
* @param array $query_args The query loop arguments.
* @return array The query loop arguments with defaults.
*/
public function set_query_loop_defaults( $query_args ) {
if ( ! isset( $query_args['posts_per_page'] ) || '' === $query_args['posts_per_page'] ) {
$query_args['posts_per_page'] = 10;
}
return $query_args;
}
}
GenerateBlocks_Query_Loop::get_instance();