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<?php |
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namespace JFB_Components\Admin\Page\Traits; |
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// If this file is called directly, abort. |
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if ( ! defined( 'WPINC' ) ) { |
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die; |
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} |
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|
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trait Table_Record_Prepare_Trait { |
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abstract public function get_columns_handlers(): array; |
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abstract public function get_columns_headings(): array; |
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abstract public function get_raw_list( array $args ): array; |
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abstract public function get_list(): array; |
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public function prepare_list( array $custom_list = array() ): array { |
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$list = empty( $custom_list ) ? $this->get_list() : $custom_list; |
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|
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if ( ! $list || ! is_array( $list ) ) { |
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return array(); |
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} |
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$prepared = array(); |
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|
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foreach ( $list as $item_id => $record ) { |
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$prepared[ $item_id ] = $this->prepare_record( $record ); |
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} |
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return $prepared; |
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} |
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public function before_prepare_record( array $record, $column_attrs, $column_name ) { |
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} |
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public function after_prepare_record( $prepared, array $record, $column_name ) { |
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} |
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|
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public function prepare_record( $record ): array { |
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$prepared = array(); |
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|
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foreach ( $this->get_columns_handlers() as $column_name => $column_attrs ) { |
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$this->before_prepare_record( $record, $column_attrs, $column_name ); |
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|
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$prepared[ $column_name ] = $this->prepare_column_attrs( $record, $column_attrs, $column_name ); |
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|
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$this->after_prepare_record( $prepared[ $column_name ], $record, $column_name ); |
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} |
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return $prepared; |
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} |
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|
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public function prepare_column_attrs( array $record, $column_attrs, $column_name ): array { |
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$value = $column_attrs['value'] ?? $record[ $column_name ] ?? false; |
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$column_attrs['type'] = $column_attrs['type'] ?? 'string'; |
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$column_attrs['default'] = $column_attrs['default'] ?? false; |
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|
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$default = $this->prepare_record_value_type( $column_attrs['default'], $column_attrs ); |
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|
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if ( ! is_callable( $value ) ) { |
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$column_attrs['value'] = $value ?: $default; |
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} else { |
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$column_attrs['value'] = $this->prepare_record_value_type( |
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call_user_func( $value, $record, $default ), |
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$column_attrs |
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); |
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} |
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return $column_attrs; |
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} |
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|
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public function transform_to_columns_values( array $columns ): array { |
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$transformed = array(); |
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|
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foreach ( $this->get_columns_handlers() as $column_name => $column_attrs ) { |
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if ( ! isset( $columns[ $column_name ] ) ) { |
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continue; |
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} |
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$column_attrs['type'] = $column_attrs['type'] ?? 'string'; |
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$column_attrs['default'] = $column_attrs['default'] ?? false; |
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$column_attrs['value'] = $columns[ $column_name ]; |
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|
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$transformed[ $column_name ] = $column_attrs; |
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} |
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return $transformed; |
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} |
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protected function prepare_record_value_type( $value, $column ) { |
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$type = $column['type'] ?? 'string'; |
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|
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switch ( $type ) { |
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case 'integer': |
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return (int) $value; |
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case 'float': |
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return (float) $value; |
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case 'array': |
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return (array) $value; |
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case 'string': |
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return (string) $value; |
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case 'rawArray': |
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default: |
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return $value; |
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} |
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} |
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|
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} |
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