| 1 |
<?php |
| 2 |
namespace YayExtra\Helper; |
| 3 |
|
| 4 |
defined( 'ABSPATH' ) || exit; |
| 5 |
|
| 6 |
/** |
| 7 |
* Main class of plugin |
| 8 |
* |
| 9 |
* @class Database |
| 10 |
*/ |
| 11 |
class Database { |
| 12 |
|
| 13 |
protected $filters = array(); |
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protected $apply = 'any'; |
| 15 |
protected $get_all = true; |
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protected $limit = 10; |
| 17 |
protected $offset = 1; |
| 18 |
protected $params = array(); |
| 19 |
|
| 20 |
/** |
| 21 |
* Create query for product name filter |
| 22 |
* |
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* @param object $filter Product name filter. |
| 24 |
* |
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* @return string |
| 26 |
*/ |
| 27 |
public static function get_product_name_query( $filter ) { |
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global $wpdb; |
| 29 |
$comparation = 'is_one_of' === $filter['comparation']['value'] ? 'IN' : 'NOT IN'; |
| 30 |
$array_values = array_map( |
| 31 |
function( $member ) { |
| 32 |
return $member['label']; |
| 33 |
}, |
| 34 |
$filter['value'] |
| 35 |
); |
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|
| 37 |
$query = ''; |
| 38 |
if ( ! empty( $array_values ) ) { |
| 39 |
$placeholders = implode( ',', array_fill( 0, count( $array_values ), '%s' ) ); |
| 40 |
$query = $wpdb->prepare( "{$wpdb->prefix}posts.post_title {$comparation} ({$placeholders})", $array_values ); |
| 41 |
} |
| 42 |
|
| 43 |
return $query; |
| 44 |
} |
| 45 |
|
| 46 |
/** |
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* Create query for product id filter |
| 48 |
* |
| 49 |
* @param object $filter Product id filter. |
| 50 |
* |
| 51 |
* @return string |
| 52 |
*/ |
| 53 |
public static function get_product_id_query( $filter ) { |
| 54 |
global $wpdb; |
| 55 |
$comparation = 'is_one_of' === $filter['comparation']['value'] ? 'IN' : 'NOT IN'; |
| 56 |
$array_values = array_map( |
| 57 |
function( $member ) { |
| 58 |
return (int) $member['value']; |
| 59 |
}, |
| 60 |
$filter['value'] |
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); |
| 62 |
$int_array_values = join( ',', $array_values ); |
| 63 |
|
| 64 |
$query = ''; |
| 65 |
if ( ! empty( $int_array_values ) ) { |
| 66 |
$query = "{$wpdb->prefix}posts.ID {$comparation} ({$int_array_values})"; |
| 67 |
} |
| 68 |
|
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return $query; |
| 70 |
} |
| 71 |
|
| 72 |
/** |
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* Create query for product category filter |
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* |
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* @param object $filter Product category filter. |
| 76 |
* |
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* @return string |
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*/ |
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public static function get_product_category_query( $filter ) { |
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global $wpdb; |
| 81 |
$comparation = 'is_one_of' === $filter['comparation']['value'] ? 'IN' : 'NOT IN'; |
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$array_values = array_map( |
| 83 |
function( $member ) { |
| 84 |
return $member['label']; |
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}, |
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$filter['value'] |
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); |
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$query = ''; |
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if ( ! empty( $array_values ) ) { |
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$placeholders = implode( ',', array_fill( 0, count( $array_values ), '%s' ) ); |
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$query = $wpdb->prepare( "( term_taxonomy.taxonomy = 'product_cat' AND terms.name {$comparation} ({$placeholders}) )", $array_values ); |
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} |
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|
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return $query; |
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} |
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|
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/** |
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* Create query for product tag filter |
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* |
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* @param object $filter Product tag filter. |
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* |
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* @return string |
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*/ |
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public static function get_product_tag_query( $filter ) { |
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global $wpdb; |
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$comparation = 'is_one_of' === $filter['comparation']['value'] ? 'IN' : 'NOT IN'; |
| 107 |
$array_values = array_map( |
| 108 |
function( $member ) { |
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return $member['label']; |
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}, |
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$filter['value'] |
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); |
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|
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$query = ''; |
| 115 |
if ( ! empty( $array_values ) ) { |
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$placeholders = implode( ',', array_fill( 0, count( $array_values ), '%s' ) ); |
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$query = "( {$wpdb->prefix}posts.ID IN ( |
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SELECT term_relationships.object_id as id |
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FROM {$wpdb->prefix}term_relationships AS term_relationships |
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JOIN {$wpdb->prefix}term_taxonomy AS term_taxonomy ON term_relationships.term_taxonomy_id = term_taxonomy.term_taxonomy_id |
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JOIN {$wpdb->prefix}terms AS terms ON terms.term_id = term_taxonomy.term_id |
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|
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WHERE ( term_taxonomy.taxonomy = 'product_tag' AND terms.name {$comparation} ({$placeholders}) ) |
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GROUP BY term_relationships.object_id |
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))"; |
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$query = $wpdb->prepare( $query, $array_values ); |
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} |
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|
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return $query; |
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} |
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|
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/** |
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* Create query for product price filter |
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* |
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* @param object $filter Product price filter. |
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* |
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* @return string |
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*/ |
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public static function get_product_price_query( $filter ) { |
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global $wpdb; |
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switch ( $filter['comparation']['value'] ) { |
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case 'equal': |
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$comparation = '='; |
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break; |
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case 'not_equal': |
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$comparation = '<>'; |
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break; |
| 148 |
case 'greater_than': |
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$comparation = '>'; |
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break; |
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case 'less_than': |
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$comparation = '<'; |
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break; |
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default: |
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$comparation = '='; |
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} |
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|
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$query = $wpdb->prepare( "( postmeta.meta_key = '_price' AND postmeta.meta_value {$comparation} %f )", $filter['value'] ); |
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return $query; |
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} |
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|
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/** |
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* Create query for product in stock filter |
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* |
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* @param object $filter Product in stock filter. |
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* |
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* @return string |
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*/ |
| 169 |
public static function get_product_in_stock_query( $filter ) { |
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global $wpdb; |
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switch ( $filter['comparation']['value'] ) { |
| 172 |
case 'equal': |
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$comparation = '='; |
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break; |
| 175 |
case 'not_equal': |
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$comparation = '<>'; |
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break; |
| 178 |
case 'greater_than': |
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$comparation = '>'; |
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break; |
| 181 |
case 'less_than': |
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$comparation = '<'; |
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break; |
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default: |
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$comparation = '='; |
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} |
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|
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$is_out_of_stock = false; |
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|
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if ( 0 == $filter['value'] && ( '=' === $comparation ) ) { |
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$is_out_of_stock = true; |
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} |
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|
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if ( in_array( $filter['value'], array( 0, 1 ), true ) && ( '<' === $comparation ) ) { |
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$is_out_of_stock = true; |
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} |
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|
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if ( $is_out_of_stock ) { |
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$query = "( stock_status = 'outofstock' )"; |
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} else { |
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$query = $wpdb->prepare( "( stock_quantity {$comparation} %d OR ( stock_quantity IS NULL AND stock_status = 'instock' ) )", $filter['value'] ); |
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} |
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|
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return $query; |
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} |
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|
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public function parse_filters_to_query( $filter ) { |
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$query = ' FALSE'; |
| 209 |
if ( 'prod_name' === $filter['type']['value'] ) { |
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$query = self::get_product_name_query( $filter ); |
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} |
| 212 |
if ( 'prod_category' === $filter['type']['value'] ) { |
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$query = self::get_product_category_query( $filter ); |
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} |
| 215 |
if ( 'prod_tag' === $filter['type']['value'] ) { |
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$query = self::get_product_tag_query( $filter ); |
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} |
| 218 |
|
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return " {$query}"; |
| 220 |
} |
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|
| 222 |
public function get_where_clause() { |
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|
| 224 |
if ( empty( $this->filters ) ) { |
| 225 |
if ( ! empty( $this->params ) ) { |
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return ' TRUE'; |
| 227 |
} |
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return ' FALSE'; |
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} |
| 230 |
|
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$filters = $this->filters; |
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$apply = $this->apply; |
| 233 |
$query = ''; |
| 234 |
foreach ( $filters as $key => $filter ) { |
| 235 |
if ( 0 < $key ) { |
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if ( ! empty( $apply['value'] ) && $apply['value'] === 'all') { |
| 237 |
$query .= ' AND'; |
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} else { |
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$query .= ' OR'; |
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} |
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} |
| 242 |
$query .= $this->parse_filters_to_query( $filter ); |
| 243 |
} |
| 244 |
|
| 245 |
if ( empty ( $query ) ) { |
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return " FALSE"; |
| 247 |
} else { |
| 248 |
return "( {$query} )"; |
| 249 |
} |
| 250 |
} |
| 251 |
|
| 252 |
public function get_join_clause() { |
| 253 |
global $wpdb; |
| 254 |
$query = "JOIN {$wpdb->prefix}postmeta AS postmeta ON {$wpdb->prefix}posts.ID = postmeta.post_id"; |
| 255 |
$query .= " LEFT JOIN {$wpdb->prefix}wc_product_meta_lookup AS wc_product_meta_lookup ON {$wpdb->prefix}posts.ID = wc_product_meta_lookup.product_id"; |
| 256 |
$query .= " LEFT JOIN {$wpdb->prefix}term_relationships AS term_relationships ON term_relationships.object_id = {$wpdb->prefix}posts.ID"; |
| 257 |
$query .= " JOIN {$wpdb->prefix}term_taxonomy AS term_taxonomy ON term_relationships.term_taxonomy_id = term_taxonomy.term_taxonomy_id"; |
| 258 |
$query .= " JOIN {$wpdb->prefix}terms AS terms ON terms.term_id = term_taxonomy.term_id"; |
| 259 |
return $query; |
| 260 |
} |
| 261 |
|
| 262 |
public function get_search_query() { |
| 263 |
|
| 264 |
if ( ! isset( $this->params ) ) { |
| 265 |
return ' TRUE'; |
| 266 |
} |
| 267 |
|
| 268 |
global $wpdb; |
| 269 |
$params = $this->params; |
| 270 |
|
| 271 |
$product_name = ! empty( $params['product_name'] ) ? $params['product_name'] : ''; |
| 272 |
$category_id = ! empty( $params['category_id'] ) ? (int) $params['category_id'] : ''; |
| 273 |
$tag_id = ! empty( $params['tag_id'] ) ? (int) $params['tag_id'] : ''; |
| 274 |
|
| 275 |
$option_set_id = ! empty( $params['option_set_id'] ) ? (int) $params['option_set_id'] : ''; |
| 276 |
$product_type = ! empty( $params['product_type'] ) ? $params['product_type'] : 'all'; // all, assigned, unassigned. |
| 277 |
|
| 278 |
$product_filter_one_by_one = array(); |
| 279 |
if ( ! empty( $option_set_id ) ) { |
| 280 |
$products_option_set = get_post_meta( $option_set_id, '_yaye_products', true ); |
| 281 |
$product_filter_one_by_one = $products_option_set['product_filter_one_by_one']; |
| 282 |
} |
| 283 |
$string_product_filter_one_by_one = join( ',', $product_filter_one_by_one ); |
| 284 |
|
| 285 |
$search_product_type_where = 'TRUE'; |
| 286 |
$search_product_name_where = 'TRUE'; |
| 287 |
$search_category_where = 'TRUE'; |
| 288 |
$search_tag_where = 'TRUE'; |
| 289 |
|
| 290 |
if ( 'assigned' === $product_type ) { |
| 291 |
if ( '' === $string_product_filter_one_by_one ) { |
| 292 |
$search_product_type_where = 'FALSE'; |
| 293 |
} else { |
| 294 |
// Sanitize the product IDs array |
| 295 |
$product_ids = array_map( 'intval', $product_filter_one_by_one ); |
| 296 |
$product_ids = array_filter( $product_ids ); // Remove any non-numeric values |
| 297 |
if ( ! empty( $product_ids ) ) { |
| 298 |
$placeholders = implode( ',', array_fill( 0, count( $product_ids ), '%d' ) ); |
| 299 |
$search_product_type_where = $wpdb->prepare( "( {$wpdb->prefix}posts.ID IN ({$placeholders}) )", $product_ids ); |
| 300 |
} else { |
| 301 |
$search_product_type_where = 'FALSE'; |
| 302 |
} |
| 303 |
} |
| 304 |
} elseif ( 'unassigned' === $product_type && '' !== $string_product_filter_one_by_one ) { |
| 305 |
// Sanitize the product IDs array |
| 306 |
$product_ids = array_map( 'intval', $product_filter_one_by_one ); |
| 307 |
$product_ids = array_filter( $product_ids ); // Remove any non-numeric values |
| 308 |
if ( ! empty( $product_ids ) ) { |
| 309 |
$placeholders = implode( ',', array_fill( 0, count( $product_ids ), '%d' ) ); |
| 310 |
$search_product_type_where = $wpdb->prepare( "( {$wpdb->prefix}posts.ID NOT IN ({$placeholders}) )", $product_ids ); |
| 311 |
} else { |
| 312 |
$search_product_type_where = 'TRUE'; |
| 313 |
} |
| 314 |
} |
| 315 |
|
| 316 |
if ( ! empty( $product_name ) ) { |
| 317 |
$search_product_name_where = $wpdb->prepare( "( {$wpdb->prefix}posts.post_title LIKE %s )", '%' . $wpdb->esc_like( $product_name ) . '%' ); |
| 318 |
}; |
| 319 |
|
| 320 |
if ( ! empty( $category_id ) ) { |
| 321 |
$search_category_where = "( term_taxonomy.taxonomy = 'product_cat' AND terms.term_id = {$category_id} )"; |
| 322 |
}; |
| 323 |
|
| 324 |
if ( ! empty( $tag_id ) ) { |
| 325 |
$search_tag_where = "( {$wpdb->prefix}posts.ID IN ( |
| 326 |
SELECT term_relationships.object_id as id |
| 327 |
FROM {$wpdb->prefix}term_relationships AS term_relationships |
| 328 |
JOIN {$wpdb->prefix}term_taxonomy AS term_taxonomy ON term_relationships.term_taxonomy_id = term_taxonomy.term_taxonomy_id |
| 329 |
JOIN {$wpdb->prefix}terms AS terms ON terms.term_id = term_taxonomy.term_id |
| 330 |
WHERE ( term_taxonomy.taxonomy = 'product_tag' AND terms.term_id = {$tag_id} ) |
| 331 |
GROUP BY term_relationships.object_id |
| 332 |
))"; |
| 333 |
}; |
| 334 |
|
| 335 |
$search_where = $search_product_type_where . ' AND ' . $search_product_name_where . ' AND ' . $search_category_where . ' AND ' . $search_tag_where; |
| 336 |
return $search_where; |
| 337 |
} |
| 338 |
|
| 339 |
/** |
| 340 |
* WHERE fragment for product listing queries (shared by posts_clauses and count). |
| 341 |
* |
| 342 |
* @return string |
| 343 |
*/ |
| 344 |
private function get_products_sql_where() { |
| 345 |
global $wpdb; |
| 346 |
return " AND {$wpdb->prefix}posts.post_type IN ('product') AND {$wpdb->prefix}posts.post_status = 'publish' AND {$this->get_where_clause()} AND {$this->get_search_query()}"; |
| 347 |
} |
| 348 |
|
| 349 |
public function posts_clauses( $args, $wp_query ) { |
| 350 |
global $wpdb; |
| 351 |
|
| 352 |
$args['fields'] = "{$wpdb->prefix}posts.ID as id, wc_product_meta_lookup.stock_quantity, wc_product_meta_lookup.stock_status"; |
| 353 |
$args['join'] = $this->get_join_clause(); |
| 354 |
$args['where'] = $this->get_products_sql_where(); |
| 355 |
$args['groupby'] = "{$wpdb->prefix}posts.ID"; |
| 356 |
$args['orderby'] = 'post_title'; |
| 357 |
$args['limits'] = ''; |
| 358 |
if ( ! $this->get_all ) { |
| 359 |
$args['limits'] = "LIMIT {$this->offset}, {$this->limit}"; |
| 360 |
} |
| 361 |
return $args; |
| 362 |
} |
| 363 |
|
| 364 |
/** |
| 365 |
* Get Products in database. |
| 366 |
* |
| 367 |
* @param object $filters Rule filters. |
| 368 |
* @param object $apply Any or All conditions. |
| 369 |
* @param object $params Params. |
| 370 |
* |
| 371 |
* @return array |
| 372 |
*/ |
| 373 |
public function get_products( $filters = null, $apply = null, $params = array() ) { |
| 374 |
global $wpdb; |
| 375 |
$limit = ! empty( $params['page_size'] ) && is_numeric( $params['page_size'] ) ? (int) $params['page_size'] : 10; |
| 376 |
$page = ! empty( $params['current'] ) && is_numeric( $params['current'] ) ? (int) $params['current'] : 1; |
| 377 |
$offset = ( $page - 1 ) * $limit; |
| 378 |
$this->filters = $filters; |
| 379 |
$this->params = $params; |
| 380 |
$this->apply = $apply; |
| 381 |
$this->limit = $limit; |
| 382 |
$this->offset = $offset; |
| 383 |
|
| 384 |
// Get total count |
| 385 |
$countQuery = $wpdb->prepare("SELECT COUNT(*) FROM {$wpdb->prefix}posts WHERE TRUE {$this->get_products_sql_where()}"); |
| 386 |
$total_items = (int) $wpdb->get_var( $countQuery ); |
| 387 |
|
| 388 |
$this->get_all = false; |
| 389 |
add_filter( 'posts_clauses', array( $this, 'posts_clauses' ), 10, 2 ); |
| 390 |
$query = new \WP_Query(); |
| 391 |
$query_result = $query->query( array() ); |
| 392 |
remove_filter( 'posts_clauses', array( $this, 'posts_clauses' ), 10 ); |
| 393 |
|
| 394 |
$result = array( |
| 395 |
'product_list' => $query_result, |
| 396 |
'current_page' => $page, |
| 397 |
'total_items' => $total_items, |
| 398 |
); |
| 399 |
|
| 400 |
return $result; |
| 401 |
} |
| 402 |
|
| 403 |
/** |
| 404 |
* Get Products in database. |
| 405 |
* |
| 406 |
* @param object $filters Rule filters. |
| 407 |
* @param object $apply Any or All conditions. |
| 408 |
* |
| 409 |
* @return array |
| 410 |
*/ |
| 411 |
public function get_product_match_option_set_list( $filters = null, $apply = null ) { |
| 412 |
global $wpdb; |
| 413 |
|
| 414 |
$filters = $this->expand_category_conditions( $filters ); |
| 415 |
|
| 416 |
$this->filters = $filters; |
| 417 |
$this->apply = $apply; |
| 418 |
|
| 419 |
add_filter( 'posts_clauses', array( $this, 'posts_clauses' ), 10, 2 ); |
| 420 |
$query = new \WP_Query(); |
| 421 |
$result_query_all = $query->query( array() ); |
| 422 |
remove_filter( 'posts_clauses', array( $this, 'posts_clauses' ), 10 ); |
| 423 |
|
| 424 |
return $result_query_all; |
| 425 |
} |
| 426 |
|
| 427 |
/** |
| 428 |
* Expand product_category conditions to include children categories automatically. |
| 429 |
* |
| 430 |
* @param array $filters |
| 431 |
* @return array |
| 432 |
*/ |
| 433 |
public function expand_category_conditions( $filters ) { |
| 434 |
if ( empty( $filters ) || ! is_array( $filters ) ) { |
| 435 |
return $filters; |
| 436 |
} |
| 437 |
|
| 438 |
foreach ( $filters as &$cond ) { |
| 439 |
|
| 440 |
if ( |
| 441 |
isset( $cond['type']['value'] ) && |
| 442 |
$cond['type']['value'] === 'prod_category' && |
| 443 |
! empty( $cond['value'] ) |
| 444 |
) { |
| 445 |
$selected_ids = array_map( |
| 446 |
'intval', |
| 447 |
wp_list_pluck( $cond['value'], 'value' ) |
| 448 |
); |
| 449 |
|
| 450 |
$all_cat_ids = []; |
| 451 |
|
| 452 |
foreach ( $selected_ids as $cid ) { |
| 453 |
|
| 454 |
$children = get_term_children( $cid, 'product_cat' ); |
| 455 |
|
| 456 |
if ( is_array( $children ) ) { |
| 457 |
$all_cat_ids = array_merge( $all_cat_ids, $children ); |
| 458 |
} |
| 459 |
|
| 460 |
$all_cat_ids[] = $cid; |
| 461 |
} |
| 462 |
|
| 463 |
$all_cat_ids = array_unique( array_map( 'intval', $all_cat_ids ) ); |
| 464 |
|
| 465 |
$cond['value'] = array_map( function ( $id ) { |
| 466 |
$term = get_term( $id ); |
| 467 |
return [ |
| 468 |
'value' => $id, |
| 469 |
'label' => $term && ! is_wp_error( $term ) ? $term->name : '', |
| 470 |
]; |
| 471 |
}, $all_cat_ids ); |
| 472 |
} |
| 473 |
} |
| 474 |
|
| 475 |
return $filters; |
| 476 |
} |
| 477 |
} |
| 478 |
|
