lightspeeddevelopment /
lsx-projects
| Total Complexity | 44 |
| Total Lines | 270 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
Complex classes like MAG_CMB2_Field_Post_Search_Ajax 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 MAG_CMB2_Field_Post_Search_Ajax, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 11 | class MAG_CMB2_Field_Post_Search_Ajax { |
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| 12 | |||
| 13 | /** |
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| 14 | * Current version number |
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| 15 | */ |
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| 16 | const VERSION = '1.0.0'; |
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| 17 | |||
| 18 | /** |
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| 19 | * The url which is used to load local resources |
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| 20 | * |
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| 21 | * @var string |
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| 22 | */ |
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| 23 | protected static $url = ''; |
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| 24 | |||
| 25 | /** |
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| 26 | * Holds class instance |
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| 27 | * |
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| 28 | * @since 1.0.0 |
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| 29 | * |
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| 30 | * @var object \MAG_CMB2_Field_Post_Search_Ajax |
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| 31 | */ |
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| 32 | protected static $instance = null; |
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| 33 | |||
| 34 | /** |
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| 35 | * Initialize the plugin by hooking into CMB2 |
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| 36 | */ |
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| 37 | public function __construct() { |
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| 38 | add_action( 'cmb2_render_post_search_ajax', array( $this, 'render' ), 10, 5 ); |
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| 39 | add_action( 'cmb2_sanitize_post_search_ajax', array( $this, 'sanitize' ), 10, 4 ); |
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| 40 | add_action( 'wp_ajax_cmb_post_search_ajax_get_results', array( $this, 'cmb_post_search_ajax_get_results' ) ); |
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| 41 | } |
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| 42 | |||
| 43 | /** |
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| 44 | * Return an instance of this class. |
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| 45 | * |
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| 46 | * @since 1.0.0 |
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| 47 | * |
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| 48 | * @return object \MAG_CMB2_Field_Post_Search_Ajax A single instance of this class. |
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| 49 | */ |
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| 50 | public static function get_instance() { |
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| 56 | } |
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| 57 | |||
| 58 | /** |
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| 59 | * Render field |
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| 60 | */ |
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| 61 | public function render( $field, $value, $object_id, $object_type, $field_type ) { |
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| 62 | $this->setup_admin_scripts(); |
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| 63 | $field_name = $field->_name(); |
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| 64 | |||
| 65 | if ( $field->args( 'limit' ) > 1 ) { |
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| 66 | |||
| 67 | echo '<ul class="cmb-post-search-ajax-results" id="' . $field_name . '_results">'; |
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| 68 | if ( isset( $value ) && ! empty( $value ) ) { |
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| 69 | if ( ! is_array( $value ) ) { |
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| 70 | $value = array( $value ); |
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| 71 | } |
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| 72 | $value = array_unique( $value ); |
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| 73 | foreach ( $value as $val ) { |
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| 74 | $handle = ( $field->args( 'sortable' ) ) ? '<span class="hndl"></span>' : ''; |
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| 75 | $li_css = ''; |
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| 76 | if ( $field->args( 'object_type' ) == 'user' ) { |
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| 77 | $guid = get_edit_user_link( $val ); |
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| 78 | $user = get_userdata( $val ); |
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| 79 | $title = $user->display_name; |
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| 80 | } else { |
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| 81 | $guid = get_edit_post_link( $val ); |
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| 82 | $title = get_the_title( $val ); |
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| 83 | if ( 'trash' === get_post_status( $val ) ) { |
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| 84 | $li_css = 'display:none;'; |
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| 85 | } |
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| 86 | } |
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| 87 | echo '<li style="' . $li_css . '">' . $handle . '<input type="hidden" name="' . $field_name . '_results[]" value="' . $val . '"><a href="' . $guid . '" target="_blank" class="edit-link">' . $title . '</a><a class="remover"><span class="dashicons dashicons-no"></span><span class="dashicons dashicons-dismiss"></span></a></li>'; |
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| 88 | } |
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| 89 | } |
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| 90 | echo '</ul>'; |
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| 91 | $field_value = ''; |
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| 92 | } else { |
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| 93 | if ( is_array( $value ) ) { |
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| 94 | $value = $value[0]; |
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| 95 | } |
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| 96 | if ( $field->args( 'object_type' ) == 'user' ) { |
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| 97 | $field_value = ( $value ? get_userdata( $value )->display_name : '' ); |
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| 98 | } else { |
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| 99 | $field_value = ( $value ? get_the_title( $value ) : '' ); |
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| 100 | } |
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| 101 | echo $field_type->input( |
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| 102 | array( |
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| 103 | 'type' => 'hidden', |
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| 104 | 'name' => $field_name . '_results', |
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| 105 | 'value' => $value, |
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| 106 | 'desc' => false, |
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| 107 | ) |
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| 108 | ); |
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| 109 | if ( isset( $field->group ) ) { |
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| 110 | $store_name = str_replace( '][', '_', $field_name ); |
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| 111 | $store_name = str_replace( ']', '', $store_name ); |
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| 112 | $store_name = str_replace( '[', '_', $store_name ); |
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| 113 | |||
| 114 | echo $field_type->input( |
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| 115 | array( |
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| 116 | 'type' => 'hidden', |
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| 117 | 'id' => $field_name . '_store', |
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| 118 | 'name' => $store_name . '_store', |
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| 119 | 'class' => 'cmb-post-search-ajax-store', |
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| 120 | 'value' => $value, |
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| 121 | 'desc' => false, |
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| 122 | ) |
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| 123 | ); |
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| 124 | } |
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| 125 | } |
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| 126 | |||
| 127 | echo $field_type->input( |
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| 128 | array( |
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| 129 | 'type' => 'text', |
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| 130 | 'name' => $field_name, |
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| 131 | 'id' => $field_name, |
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| 132 | 'class' => 'cmb-post-search-ajax', |
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| 133 | 'value' => $field_value, |
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| 134 | 'desc' => false, |
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| 135 | 'data-limit' => $field->args( 'limit' ) ? $field->args( 'limit' ) : '1', |
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| 136 | 'data-sortable' => $field->args( 'sortable' ) ? $field->args( 'sortable' ) : '0', |
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| 137 | 'data-object' => $field->args( 'object_type' ) ? $field->args( 'object_type' ) : 'post', |
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| 138 | 'data-queryargs'=> $field->args( 'query_args' ) ? htmlspecialchars( json_encode( $field->args( 'query_args' ) ), ENT_QUOTES, 'UTF-8' ) : '' |
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| 139 | ) |
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| 140 | ); |
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| 141 | |||
| 142 | echo '<img src="' . admin_url( 'images/spinner.gif' ) . '" class="cmb-post-search-ajax-spinner" />'; |
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| 143 | |||
| 144 | $field_type->_desc( true, true ); |
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| 145 | |||
| 146 | } |
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| 147 | |||
| 148 | /** |
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| 149 | * Optionally save the latitude/longitude values into two custom fields |
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| 150 | */ |
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| 151 | public function sanitize( $override_value, $value, $object_id, $field_args ) { |
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| 152 | $fid = ''; |
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| 153 | if ( isset( $field_args['id'] ) ) { |
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| 154 | $fid = $field_args['id']; |
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| 155 | } |
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| 156 | |||
| 157 | // IF the field is in a repeatable group, then get the info from the post data. |
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| 158 | if ( isset( $field_args['render_row_cb'][0]->group ) && ! empty( $field_args['render_row_cb'][0]->group ) ) { |
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| 159 | $new_index = ''; |
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| 160 | |||
| 161 | $data_to_save = $field_args['render_row_cb'][0]->group->args['render_row_cb'][0]->data_to_save; |
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| 162 | $oid = $field_args['_name']; |
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| 163 | $iid = $field_args['_id']; |
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| 164 | $oid = explode( '[', $oid ); |
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| 165 | if ( is_array( $oid ) ) { |
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introduced
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| 166 | $oid = $oid[0]; |
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| 167 | } |
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| 168 | |||
| 169 | if ( isset( $data_to_save[ $oid ] ) && ! empty( $data_to_save[ $oid ] ) ) { |
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| 170 | foreach( $data_to_save[ $oid ] as $index => $svalues ) { |
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| 171 | if ( isset( $svalues[ $iid ] ) && $value === $svalues[ $iid ] ) { |
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| 172 | $new_index = $index; |
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| 173 | } |
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| 174 | } |
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| 175 | } |
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| 176 | |||
| 177 | if ( '' !== $new_index ) { |
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| 178 | $new_index = $oid . '_' . $new_index . '_' . $iid . '_store'; |
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| 179 | |||
| 180 | if ( ! empty( $data_to_save[ $new_index ] ) ) { |
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| 181 | $value = $data_to_save[ $new_index ]; |
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| 182 | } |
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| 183 | } else { |
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| 184 | $value = false; |
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| 185 | } |
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| 186 | } else if ( ! empty( $field_args['render_row_cb'][0]->data_to_save[ $fid . '_results' ] ) ) { |
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| 187 | $value = $field_args['render_row_cb'][0]->data_to_save[ $fid . '_results' ]; |
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| 188 | } else { |
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| 189 | $value = false; |
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| 190 | } |
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| 191 | |||
| 192 | return $value; |
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| 193 | } |
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| 194 | |||
| 195 | /** |
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| 196 | * Defines the url which is used to load local resources. Based on, and uses, |
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| 197 | * the CMB2_Utils class from the CMB2 library. |
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| 198 | */ |
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| 199 | public static function url( $path = '' ) { |
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| 220 | } |
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| 221 | |||
| 222 | /** |
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| 223 | * Enqueue scripts and styles |
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| 224 | */ |
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| 225 | public function setup_admin_scripts() { |
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| 235 | |||
| 236 | } |
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| 237 | |||
| 238 | /** |
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| 239 | * Ajax request : get results |
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| 240 | */ |
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| 241 | public function cmb_post_search_ajax_get_results() { |
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| 281 | } |
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| 282 | } |
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| 283 | } |
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| 285 |
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