| Total Complexity | 99 |
| Total Lines | 503 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 1 | Features | 0 |
Complex classes like SCPO_Engine often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use SCPO_Engine, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 5 | class SCPO_Engine { |
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| 6 | |||
| 7 | /** |
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| 8 | * Holds class instance |
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| 9 | * |
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| 10 | * @since 1.0.0 |
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| 11 | * |
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| 12 | * @var object \lsx_health_plan\classes\SCPO_Engine() |
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| 13 | */ |
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| 14 | protected static $instance = null; |
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| 15 | |||
| 16 | /** |
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| 17 | * Return an instance of this class. |
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| 18 | * |
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| 19 | * @since 1.0.0 |
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| 20 | * |
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| 21 | * @return object \lsx_health_plan\classes\SCPO_Engine() A single instance of this class. |
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| 22 | */ |
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| 23 | public static function get_instance() { |
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| 24 | // If the single instance hasn't been set, set it now. |
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| 25 | if ( null == self::$instance ) { |
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| 26 | self::$instance = new self; |
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| 27 | } |
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| 28 | return self::$instance; |
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| 29 | } |
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| 30 | |||
| 31 | public function __construct() { |
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| 32 | if ( ! get_option( 'lsx_to_scporder_install' ) ) { |
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| 33 | $this->lsx_to_scporder_install(); |
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| 34 | } |
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| 35 | |||
| 36 | add_action( 'admin_init', array( $this, 'refresh' ) ); |
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| 37 | add_action( 'admin_init', array( $this, 'load_script_css' ) ); |
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| 38 | |||
| 39 | add_action( 'wp_ajax_update-menu-order', array( |
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| 40 | $this, |
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| 41 | 'update_menu_order', |
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| 42 | ) ); |
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| 43 | add_action( 'wp_ajax_update-menu-order-tags', array( |
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| 44 | $this, |
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| 45 | 'update_menu_order_tags', |
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| 46 | ) ); |
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| 47 | |||
| 48 | add_action( 'pre_get_posts', array( |
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| 49 | $this, |
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| 50 | 'lsx_to_scporder_pre_get_posts', |
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| 51 | ) ); |
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| 52 | |||
| 53 | add_filter( 'get_previous_post_where', array( |
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| 54 | $this, |
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| 55 | 'lsx_to_scporder_previous_post_where', |
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| 56 | ) ); |
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| 57 | add_filter( 'get_previous_post_sort', array( |
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| 58 | $this, |
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| 59 | 'lsx_to_scporder_previous_post_sort', |
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| 60 | ) ); |
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| 61 | add_filter( 'get_next_post_where', array( |
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| 62 | $this, |
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| 63 | 'lsx_to_scporder_next_post_where', |
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| 64 | ) ); |
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| 65 | add_filter( 'get_next_post_sort', array( |
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| 66 | $this, |
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| 67 | 'lsx_to_scporder_next_post_sort', |
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| 68 | ) ); |
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| 69 | |||
| 70 | add_filter( 'get_terms_orderby', array( |
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| 71 | $this, |
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| 72 | 'lsx_to_scporder_get_terms_orderby', |
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| 73 | ), 10, 3 ); |
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| 74 | add_filter( 'wp_get_object_terms', array( |
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| 75 | $this, |
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| 76 | 'lsx_to_scporder_get_object_terms', |
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| 77 | ), 10, 4 ); |
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| 78 | add_filter( 'get_terms', array( |
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| 79 | $this, |
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| 80 | 'lsx_to_scporder_get_object_terms', |
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| 81 | ), 10, 4 ); |
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| 82 | } |
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| 83 | |||
| 84 | public function lsx_to_scporder_install() { |
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| 85 | global $wpdb; |
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| 86 | $result = $wpdb->query( "DESCRIBE $wpdb->terms `lsx_to_term_order`" ); |
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| 87 | |||
| 88 | if ( ! $result ) { |
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| 89 | $result = $wpdb->query( "ALTER TABLE $wpdb->terms ADD `lsx_to_term_order` INT(4) NULL DEFAULT '0'" ); |
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| 90 | } |
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| 91 | |||
| 92 | update_option( 'lsx_to_scporder_install', 1 ); |
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| 93 | } |
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| 94 | |||
| 95 | public function _check_load_script_css() { |
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| 96 | $active = false; |
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| 97 | |||
| 98 | $objects = $this->get_to_scporder_options_objects(); |
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| 99 | $tags = $this->get_to_scporder_options_tags(); |
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| 100 | |||
| 101 | if ( empty( $objects ) && empty( $tags ) ) { |
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| 102 | return false; |
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| 103 | } |
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| 104 | |||
| 105 | if ( isset( $_GET['orderby'] ) || strstr( sanitize_text_field( $_SERVER['REQUEST_URI'] ), 'action=edit' ) || strstr( sanitize_text_field( $_SERVER['REQUEST_URI'] ), 'wp-admin/post-new.php' ) ) { |
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| 106 | return false; |
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| 107 | } |
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| 108 | |||
| 109 | if ( ! empty( $objects ) ) { |
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| 110 | if ( isset( $_GET['post_type'] ) && ! isset( $_GET['taxonomy'] ) && array_key_exists( sanitize_text_field( $_GET['post_type'] ), $objects ) ) { // if page or custom post types |
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| 111 | $active = true; |
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| 112 | } |
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| 113 | if ( ! isset( $_GET['post_type'] ) && strstr( sanitize_text_field( $_SERVER['REQUEST_URI'] ), 'wp-admin/edit.php' ) && array_key_exists( 'post', $objects ) ) { // if post |
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| 114 | $active = true; |
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| 115 | } |
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| 116 | } |
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| 117 | |||
| 118 | if ( ! empty( $tags ) ) { |
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| 119 | if ( isset( $_GET['taxonomy'] ) && array_key_exists( sanitize_text_field( $_GET['taxonomy'] ), $tags ) ) { |
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| 120 | $active = true; |
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| 121 | } |
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| 122 | } |
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| 123 | |||
| 124 | return $active; |
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| 125 | } |
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| 126 | |||
| 127 | public function load_script_css() { |
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| 128 | if ( $this->_check_load_script_css() ) { |
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| 129 | wp_enqueue_script( 'scporderjs', LSX_HEALTH_PLAN_URL . '/assets/js/scporder.min.js', array( 'jquery', 'jquery-ui-sortable' ), null, true ); |
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| 130 | |||
| 131 | $scporderjs_params = array( |
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| 132 | 'ajax_url' => admin_url( 'admin-ajax.php' ), |
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| 133 | 'ajax_nonce' => wp_create_nonce( 'scporder' ), |
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| 134 | ); |
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| 135 | |||
| 136 | wp_localize_script( 'scporderjs', 'scporderjs_params', $scporderjs_params ); |
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| 137 | |||
| 138 | wp_enqueue_style( 'scporder', LSX_HEALTH_PLAN_URL . '/assets/css/scporder.css', array(), null ); |
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| 139 | wp_style_add_data( 'scporder', 'rtl', 'replace' ); |
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| 140 | } |
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| 141 | } |
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| 142 | |||
| 143 | public function refresh() { |
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| 210 | ) |
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| 211 | ); |
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| 212 | } |
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| 213 | } |
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| 214 | } |
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| 215 | } |
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| 216 | |||
| 217 | public function update_menu_order() { |
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| 218 | check_ajax_referer( 'scporder', 'security' ); |
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| 219 | |||
| 220 | global $wpdb; |
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| 221 | |||
| 222 | parse_str( sanitize_text_field( $_POST['order'] ), $data ); |
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| 223 | |||
| 224 | if ( ! is_array( $data ) ) { |
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| 225 | return false; |
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| 226 | } |
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| 227 | |||
| 228 | /*$id_arr = array(); |
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| 229 | |||
| 230 | foreach ( $data as $key => $values ) { |
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| 231 | foreach ( $values as $position => $id ) { |
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| 232 | $id_arr[] = $id; |
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| 233 | } |
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| 234 | } |
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| 235 | |||
| 236 | $menu_order_arr = array(); |
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| 237 | |||
| 238 | foreach ( $id_arr as $key => $id ) { |
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| 239 | $results = $wpdb->get_results( "SELECT menu_order FROM $wpdb->posts WHERE ID = " . intval( $id ) ); |
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| 240 | foreach ( $results as $result ) { |
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| 241 | $menu_order_arr[] = $result->menu_order; |
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| 242 | } |
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| 243 | } |
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| 244 | |||
| 245 | sort( $menu_order_arr );*/ |
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| 246 | |||
| 247 | foreach ( $data as $key => $values ) { |
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| 248 | foreach ( $values as $position => $id ) { |
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| 249 | $wpdb->update( |
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| 250 | $wpdb->posts, |
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| 251 | array( |
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| 252 | 'menu_order' => $position, |
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| 253 | ), |
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| 254 | array( |
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| 255 | 'ID' => intval( $id ), |
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| 256 | ) |
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| 257 | ); |
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| 258 | } |
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| 259 | } |
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| 260 | } |
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| 261 | |||
| 262 | public function update_menu_order_tags() { |
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| 263 | check_ajax_referer( 'scporder', 'security' ); |
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| 264 | |||
| 265 | global $wpdb; |
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| 266 | |||
| 267 | parse_str( sanitize_text_field( $_POST['order'] ), $data ); |
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| 268 | |||
| 269 | if ( ! is_array( $data ) ) { |
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| 270 | return false; |
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| 271 | } |
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| 272 | |||
| 273 | /*$current_user = wp_get_current_user(); |
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| 274 | if ( false === $current_user || 'lightspeed' !== $current_user->data->user_login ) { |
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| 275 | return false; |
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| 276 | }*/ |
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| 277 | |||
| 278 | /*$id_arr = array(); |
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| 279 | |||
| 280 | foreach ( $data as $key => $values ) { |
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| 281 | foreach ( $values as $position => $id ) { |
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| 282 | $id_arr[] = $id; |
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| 283 | } |
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| 284 | } |
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| 285 | |||
| 286 | $menu_order_arr = array(); |
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| 287 | |||
| 288 | foreach ( $id_arr as $key => $id ) { |
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| 289 | $results = $wpdb->get_results( "SELECT lsx_to_term_order FROM $wpdb->terms WHERE term_id = " . intval( $id ) ); |
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| 290 | foreach ( $results as $result ) { |
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| 291 | $menu_order_arr[] = $result->lsx_to_term_order; |
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| 292 | } |
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| 293 | } |
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| 294 | |||
| 295 | sort( $menu_order_arr );*/ |
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| 296 | |||
| 297 | foreach ( $data as $key => $values ) { |
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| 298 | $term_ids = array(); |
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| 299 | foreach ( $values as $position => $id ) { |
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| 300 | $wpdb->update( |
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| 301 | $wpdb->terms, |
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| 302 | array( |
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| 303 | 'lsx_to_term_order' => $position + 1, |
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| 304 | ), |
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| 305 | array( |
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| 306 | 'term_id' => intval( $id ), |
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| 307 | ) |
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| 308 | ); |
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| 309 | $term_ids[] = intval( $id ); |
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| 310 | } |
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| 311 | clean_term_cache( $term_ids ); |
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| 312 | } |
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| 313 | } |
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| 314 | |||
| 315 | public function lsx_to_scporder_previous_post_where( $where ) { |
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| 316 | global $post; |
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| 317 | $objects = $this->get_to_scporder_options_objects(); |
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| 318 | |||
| 319 | if ( empty( $objects ) ) { |
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| 320 | return $where; |
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| 321 | } |
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| 322 | |||
| 323 | if ( isset( $post->post_type ) && array_key_exists( $post->post_type, $objects ) ) { |
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| 324 | $current_menu_order = $post->menu_order; |
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| 325 | $where = "WHERE p.menu_order > '" . $current_menu_order . "' AND p.post_type = '" . $post->post_type . "' AND p.post_status = 'publish'"; |
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| 326 | } |
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| 327 | |||
| 328 | return $where; |
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| 329 | } |
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| 330 | |||
| 331 | public function lsx_to_scporder_previous_post_sort( $orderby ) { |
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| 332 | global $post; |
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| 333 | $objects = $this->get_to_scporder_options_objects(); |
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| 334 | |||
| 335 | if ( empty( $objects ) ) { |
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| 336 | return $orderby; |
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| 337 | } |
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| 338 | |||
| 339 | if ( isset( $post->post_type ) && array_key_exists( $post->post_type, $objects ) ) { |
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| 340 | $orderby = 'ORDER BY p.menu_order ASC LIMIT 1'; |
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| 341 | } |
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| 342 | |||
| 343 | return $orderby; |
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| 344 | } |
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| 345 | |||
| 346 | public function lsx_to_scporder_next_post_where( $where ) { |
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| 347 | global $post; |
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| 348 | $objects = $this->get_to_scporder_options_objects(); |
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| 349 | |||
| 350 | if ( empty( $objects ) ) { |
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| 351 | return $where; |
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| 352 | } |
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| 353 | |||
| 354 | if ( isset( $post->post_type ) && array_key_exists( $post->post_type, $objects ) ) { |
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| 355 | $current_menu_order = $post->menu_order; |
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| 356 | $where = "WHERE p.menu_order < '" . $current_menu_order . "' AND p.post_type = '" . $post->post_type . "' AND p.post_status = 'publish'"; |
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| 357 | } |
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| 358 | |||
| 359 | return $where; |
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| 360 | } |
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| 361 | |||
| 362 | public function lsx_to_scporder_next_post_sort( $orderby ) { |
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| 363 | global $post; |
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| 364 | $objects = $this->get_to_scporder_options_objects(); |
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| 365 | |||
| 366 | if ( empty( $objects ) ) { |
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| 367 | return $orderby; |
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| 368 | } |
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| 369 | |||
| 370 | if ( isset( $post->post_type ) && array_key_exists( $post->post_type, $objects ) ) { |
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| 371 | $orderby = 'ORDER BY p.menu_order DESC LIMIT 1'; |
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| 372 | } |
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| 373 | |||
| 374 | return $orderby; |
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| 375 | } |
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| 376 | |||
| 377 | public function lsx_to_scporder_pre_get_posts( $wp_query ) { |
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| 378 | $objects = $this->get_to_scporder_options_objects(); |
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| 379 | |||
| 380 | if ( empty( $objects ) ) { |
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| 381 | return false; |
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| 382 | } |
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| 383 | |||
| 384 | if ( is_admin() ) { |
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| 385 | if ( isset( $wp_query->query['post_type'] ) && ! isset( $_GET['orderby'] ) ) { |
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| 386 | if ( array_key_exists( $wp_query->query['post_type'], $objects ) ) { |
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| 387 | $wp_query->set( 'orderby', 'menu_order' ); |
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| 388 | $wp_query->set( 'order', 'ASC' ); |
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| 389 | } |
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| 390 | } |
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| 391 | } else { |
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| 392 | $active = false; |
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| 393 | |||
| 394 | if ( isset( $wp_query->query['post_type'] ) ) { |
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| 395 | if ( ! is_array( $wp_query->query['post_type'] ) ) { |
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| 396 | if ( array_key_exists( $wp_query->query['post_type'], $objects ) ) { |
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| 397 | $active = true; |
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| 398 | } |
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| 399 | } |
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| 400 | } else { |
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| 401 | if ( array_key_exists( 'post', $objects ) ) { |
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| 402 | $active = true; |
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| 403 | } |
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| 404 | } |
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| 405 | |||
| 406 | if ( ! $active ) { |
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| 407 | return false; |
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| 408 | } |
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| 409 | |||
| 410 | if ( isset( $wp_query->query['disabled_custom_post_order'] ) ) { |
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| 411 | return false; |
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| 412 | } |
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| 413 | |||
| 414 | if ( isset( $wp_query->query['suppress_filters'] ) ) { |
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| 415 | if ( $wp_query->get( 'orderby' ) == 'date' ) { |
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| 416 | $wp_query->set( 'orderby', 'menu_order' ); |
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| 417 | } |
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| 418 | if ( $wp_query->get( 'order' ) == 'DESC' ) { |
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| 419 | $wp_query->set( 'order', 'ASC' ); |
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| 420 | } |
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| 421 | } else { |
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| 422 | if ( ! $wp_query->get( 'orderby' ) ) { |
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| 423 | $wp_query->set( 'orderby', 'menu_order' ); |
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| 424 | } |
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| 425 | if ( ! $wp_query->get( 'order' ) ) { |
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| 426 | $wp_query->set( 'order', 'ASC' ); |
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| 427 | } |
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| 428 | } |
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| 429 | } |
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| 430 | } |
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| 431 | |||
| 432 | public function lsx_to_scporder_get_terms_orderby( $orderby, $args ) { |
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| 433 | |||
| 434 | if ( is_admin() ) { |
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| 435 | return $orderby; |
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| 436 | } |
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| 437 | |||
| 438 | if ( isset( $args['disabled_custom_post_order'] ) ) { |
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| 439 | return $orderby; |
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| 440 | } |
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| 441 | |||
| 442 | $tags = $this->get_to_scporder_options_tags(); |
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| 443 | |||
| 444 | if ( ! isset( $args['taxonomy'] ) ) { |
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| 445 | return $orderby; |
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| 446 | } |
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| 447 | |||
| 448 | $taxonomy = $args['taxonomy']; |
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| 449 | if ( is_array( $taxonomy ) && count( $taxonomy ) == 1 ) { |
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| 450 | $taxonomy = $taxonomy[0]; |
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| 451 | } |
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| 452 | if ( ! is_array( $taxonomy ) && ! array_key_exists( $taxonomy, $tags ) ) { |
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| 453 | return $orderby; |
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| 454 | } |
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| 455 | |||
| 456 | $orderby = 't.lsx_to_term_order'; |
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| 457 | |||
| 458 | return $orderby; |
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| 459 | } |
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| 460 | |||
| 461 | public function lsx_to_scporder_get_object_terms( $terms, $not_used, $args_1, $args_2 = null ) { |
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| 486 | } |
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| 487 | |||
| 488 | public function taxcmp( $a, $b ) { |
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| 489 | if ( $a->lsx_to_term_order == $b->lsx_to_term_order ) { |
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| 490 | return 0; |
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| 491 | } |
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| 492 | return ( $a->lsx_to_term_order < $b->lsx_to_term_order ) ? - 1 : 1; |
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| 493 | } |
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| 494 | |||
| 495 | public function get_to_scporder_options_objects() { |
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| 496 | $ordering = array( |
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| 497 | 'plan' => 'plan', |
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| 498 | ); |
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| 499 | return $ordering; |
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| 500 | } |
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| 501 | |||
| 502 | public function get_to_scporder_options_tags() { |
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| 508 | } |
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| 509 | } |
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| 510 | |||
| 511 |