%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Search
*
* @package WP Grid Builder
* @author Loïc Blascos
* @copyright 2019-2021 Loïc Blascos
*/
namespace WP_Grid_Builder\Admin;
use WP_Grid_Builder\Includes\Helpers;
use WP_Grid_Builder\Includes\Database;
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Handle ajax search requests
*
* @class WP_Grid_Builder\Admin\Search
* @since 1.0.0
*/
final class Search extends Async {
/**
* Action name
*
* @since 1.0.0
* @var string
*/
protected $action = WPGB_SLUG . '_search';
/**
* Search users
*
* @since 1.0.0
* @access public
*/
public function search_users() {
$users = [];
$roles = Helpers::get_roles();
$query = new \WP_User_Query(
[
'number' => 10,
'orderby' => 'display_name',
'order' => 'ASC',
'search' => '*' . trim( $this->get_var( 'search' ) ) . '*',
'search_columns' => [
'display_name',
],
]
);
foreach ( $query->get_results() as $user ) {
$posts = count_user_posts( $user->ID );
/* translators: %d: number of user posts */
$count = sprintf( _n( '%d post', '%d posts', max( 1, $posts ), 'wp-grid-builder' ), (int) $posts );
$role = isset( $user->roles[0] ) ? $user->roles[0] : get_option( 'default_role' );
$role = isset( $roles[ $role ] ) ? $roles[ $role ] : $role;
$users[] = [
'value' => esc_attr( $user->ID ),
'option' => esc_html( $user->display_name ),
'content' => sprintf(
'%s<div class="wpgb-author-detail">
<span class="wpgb-user-name">%s</span>
<span class="wpgb-user-role">%s, %s</span>
</div>',
get_avatar( $user->ID, 46 ),
esc_html( $user->display_name ),
esc_html( $role ),
esc_html( $count )
),
];
}
$this->send_response( true, null, Helpers::array_entity_decode( $users ) );
}
/**
* Search terms (fetch by default the term_id as value)
*
* @since 1.0.0
* @access public
*
* @param string $key Value to fetch from term.
*/
public function search_terms( $key = 'term_id' ) {
$terms_list = [];
$post_types = $this->get_var( 'data', false );
$post_types = explode( ',', $post_types );
$post_types = array_filter( $post_types );
$taxonomies = Helpers::get_taxonomies_list( $post_types );
if ( empty( $taxonomies ) ) {
$this->send_response();
}
add_filter( 'get_terms_orderby', [ $this, 'order_terms_by_relevance' ], 10, 3 );
$query = new \WP_Term_Query(
[
'lang' => $this->get_var( 'lang', false ),
'taxonomy' => array_keys( $taxonomies ),
'number' => 10,
'orderby' => 'name',
'order' => 'ASC',
'hide_empty' => false,
'fields' => 'all',
'name__like' => trim( $this->get_var( 'search' ) ),
]
);
remove_filter( 'get_terms_orderby', [ $this, 'order_terms_by_relevance' ], 10 );
if ( empty( $query->terms ) ) {
$this->send_response();
}
foreach ( $query->terms as $term ) {
$label = $taxonomies[ $term->taxonomy ];
$terms_list[ $label ][] = [
'value' => esc_attr( $term->{$key} ),
'option' => esc_html(
sprintf(
/* translators: %s: term name, %d: number of posts */
__( '%1$s (%2$d)', 'wp-grid-builder' ),
$term->name,
$term->count
)
),
'content' => esc_html(
sprintf(
/* translators: %s: term name, %d: number of posts */
'<span>' . _n( '%1$s <span>(%2$d post)</span>', '%1$s <span>(%2$d posts)</span>', max( 1, $term->count ), 'wp-grid-builder' ) . '</span>',
$term->name,
$term->count
)
),
];
}
$this->send_response( true, null, Helpers::array_entity_decode( $terms_list ) );
}
/**
* Order terms search by relevance
*
* @since 1.2.1
* @access public
*
* @param string $orderby ORDERBY clause of the terms query.
* @param array $query_vars An array of term query arguments.
* @param array $taxonomies An array of taxonomy names.
* @return string
*/
public function order_terms_by_relevance( $orderby, $query_vars, $taxonomies ) {
global $wpdb;
$name = $wpdb->esc_like( $query_vars['name__like'] );
return $wpdb->prepare(
'CASE
WHEN t.name LIKE %s THEN 0
WHEN t.name LIKE %s THEN 1
WHEN t.name LIKE %s THEN 2
ELSE 3
END, CHAR_LENGTH(t.name), t.name',
$name . '%',
$name . ' %',
'% ' . $name . '%'
);
}
/**
* Search taxonomy terms (fetch term_taxonomy_id as value)
*
* @since 1.0.0
* @access public
*/
public function search_taxonomy_terms() {
$this->search_terms( 'term_taxonomy_id' );
}
/**
* Search post by title
*
* @since 1.0.0
* @access public
*/
public function search_posts() {
add_filter( 'posts_search', [ $this, 'search_by_title' ], 500, 2 );
$query = new \WP_Query(
[
'lang' => $this->get_var( 'lang', false ),
'post_type' => 'any',
'posts_per_page' => 10,
'orderby' => 'title',
'order' => 'ASC',
's' => $this->get_var( 'search' ),
'update_post_meta_cache' => false,
'update_post_term_cache' => false,
'no_found_rows' => true,
]
);
remove_filter( 'posts_search', [ $this, 'search_by_title' ], 500 );
if ( ! $query->have_posts() ) {
$this->send_response();
}
$posts = [];
while ( $query->have_posts() ) {
$query->the_post();
$post_id = get_the_ID();
$post_type = get_post_type();
$post_type = get_post_type_object( $post_type );
$post_type = $post_type->labels->name;
$post_title = get_the_title();
$post_title = $post_title ? $post_title : get_post_field( 'post_name', get_post() );
$posts[ $post_type ][] = [
'value' => esc_attr( $post_id ),
'option' => wp_strip_all_tags( $post_title ),
'content' => wp_kses_post(
sprintf(
/* translators: %s: page title, %d: page ID */
'<span>' . __( '%1$s <span>(ID %2$d)</span>', 'wp-grid-builder' ) . '</span>',
wp_strip_all_tags( $post_title ),
$post_id
)
),
];
}
wp_reset_postdata();
$this->send_response( true, null, Helpers::array_entity_decode( $posts ) );
}
/**
* Filter search to search by title only
*
* @since 1.0.0
* @access public
*
* @param string $search String to search.
* @param object $wp_query WP query object.
*/
public function search_by_title( $search, $wp_query ) {
global $wpdb;
$q = $wp_query->query_vars;
if ( empty( $search ) || empty( $q['s'] ) ) {
return;
}
$search = $wpdb->prepare(
"{$wpdb->posts}.post_title LIKE %s",
'%' . $wpdb->esc_like( trim( $q['s'] ) ) . '%'
);
return ' AND ' . $search;
}
/**
* Search cards
*
* @since 1.0.0
* @access public
*/
public function search_cards() {
$search = $this->get_var( 'search' );
$search = remove_accents( $search );
$search = trim( $search );
try {
$results = Database::query_results(
[
'select' => 'id, name',
'from' => 'cards',
'orderby' => 'name ASC',
's' => $search,
'limit' => 10,
]
);
} catch ( \Exception $e ) {
$this->send_response( false, $e->getMessage() );
}
$array = [];
$custom = (array) apply_filters( 'wp_grid_builder/cards', [] );
array_walk(
$custom,
function( &$val, $card ) use ( &$array, &$search ) {
$name = remove_accents( $val['name'] );
if ( stripos( $name, $search ) !== false ) {
$array[] = [
'id' => $card,
'name' => $val['name'],
];
}
}
);
$results = array_merge( $results, $array );
usort(
$results,
function( $a, $b ) {
return strcmp( $a['name'], $b['name'] );
}
);
array_splice( $results, 10 );
$cards = [];
array_walk(
$results,
function( &$val ) use ( &$cards ) {
$cards[] = [
'value' => esc_attr( $val['id'] ),
'option' => wp_kses_decode_entities( $val['name'] ),
'content' => esc_html( $val['name'] ),
];
}
);
$this->send_response( true, null, Helpers::array_entity_decode( $cards ) );
}
/**
* Search facets
*
* @since 1.0.0
* @access public
*/
public function search_facets() {
$search = $this->get_var( 'search' );
$search = remove_accents( $search );
$search = trim( $search );
$facets = apply_filters( 'wp_grid_builder/facets', [] );
try {
$results = Database::query_results(
[
'select' => 'id, type, name',
'from' => 'facets',
'orderby' => 'name ASC',
's' => $search,
'limit' => 10,
]
);
} catch ( \Exception $e ) {
$this->send_response( false, $e->getMessage() );
}
$results = array_map(
function( $item ) use ( $facets ) {
$facet_type = ! empty( $item['type'] ) ? $item['type'] : 'filter';
$facet_icon = ! empty( $facets[ $facet_type ]['icons']['small'] );
$facet_icon = $facet_icon ? $facets[ $facet_type ]['icons']['small'] : Helpers::get_icon( 'filter-action-small', true );
$facet_icon = '<svg class="wpgb-facet-icon"><use xlink:href="' . esc_url( $facet_icon ) . '"></use></svg>';
if ( ! isset( $facets[ $facet_type ] ) ) {
return false;
}
return [
'value' => esc_attr( $item['id'] ),
'option' => wp_kses_decode_entities( $item['name'] ),
'content' => $facet_icon . esc_html( $item['name'] ),
];
},
$results
);
$results = array_values( array_filter( $results ) );
$this->send_response( true, null, Helpers::array_entity_decode( $results ) );
}
/**
* Search grids
*
* @since 1.0.0
* @access public
*/
public function search_grids() {
$search = $this->get_var( 'search' );
$search = remove_accents( $search );
$search = trim( $search );
try {
$results = Database::query_results(
[
'select' => 'id, name',
'from' => 'grids',
'orderby' => 'name ASC',
's' => $search,
'limit' => 10,
]
);
} catch ( \Exception $e ) {
$this->send_response( false, $e->getMessage() );
}
$results = array_map(
function( $item ) {
return [
'value' => (int) $item['id'],
'option' => wp_kses_decode_entities( $item['name'] ),
'content' => esc_html( $item['name'] ),
];
},
$results
);
$this->send_response( true, null, Helpers::array_entity_decode( $results ) );
}
/**
* Search custom fields
*
* @since 1.0.0
* @access public
*/
public function search_custom_fields() {
$search = $this->get_var( 'search' );
$search = trim( remove_accents( $search ) );
$fields = $this->search_registered_fields( $search, [] );
$fields = $this->search_wordpress_fields( $search, $fields );
$this->send_response( true, null, Helpers::array_entity_decode( $fields ) );
}
/**
* Search in registered custom fields
*
* @since 1.1.5
* @access public
*
* @param array $search Searched string.
* @param array $fields Holds meta keys.
*/
public function search_registered_fields( $search, $fields ) {
$type = $this->get_var( 'data', false ) ?: 'name';
$types = apply_filters( 'wp_grid_builder/custom_fields', [], $type );
foreach ( $types as $type => $args ) {
foreach ( $args as $key => $name ) {
if (
stripos( $key, $search ) !== false ||
stripos( $name, $search ) !== false ||
stripos( $type, $search ) !== false
) {
$fields[ $type ][] = [
'value' => esc_attr( $key ),
'content' => esc_html( $name ),
];
}
}
}
return $fields;
}
/**
* Search for native custom fields
*
* @since 1.0.0
* @access public
*
* @param array $search Searched string.
* @param array $fields Holds meta keys.
*/
public function search_wordpress_fields( $search, $fields ) {
global $wpdb;
$meta_keys = $wpdb->get_col(
$wpdb->prepare(
"SELECT DISTINCT meta_key FROM {$wpdb->termmeta}
WHERE meta_key LIKE %s
UNION
SELECT DISTINCT meta_key FROM {$wpdb->usermeta}
WHERE meta_key LIKE %s
UNION
SELECT DISTINCT meta_key FROM {$wpdb->postmeta}
WHERE meta_key LIKE %s
AND meta_key NOT LIKE %s
AND meta_key != %s
AND meta_key != %s
ORDER BY CHAR_LENGTH(meta_key) ASC, meta_key ASC
LIMIT 20",
[
'%' . $wpdb->esc_like( $search ) . '%',
'%' . $wpdb->esc_like( $search ) . '%',
'%' . $wpdb->esc_like( $search ) . '%',
'%_oembed_%',
'_edit_last',
'_edit_lock',
]
)
);
if ( $wpdb->last_error ) {
$this->unknown_error();
}
if ( empty( $meta_keys ) ) {
return $fields;
}
$label = esc_html__( 'WordPress Custom Fields', 'wp-grid-builder' ) ?: 'WordPress Custom Fields';
foreach ( $meta_keys as $meta_key ) {
$fields[ $label ][] = [
'value' => esc_attr( $meta_key ),
'content' => esc_html( $meta_key ),
];
}
return $fields;
}
}
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