WC_Settings_Tax::output_tax_rates() - Code Metrics - woothemes/woocommerce - Measure and Improve Code Quality continuously with Scrutinizer

WC_Settings_Tax::output_tax_rates() B
last analyzed 2017-04-11 22:39 UTC

↳ Parent: WC_Settings_Tax

Complexity

Conditions	5
Paths	6

Size

Total Lines	72
Code Lines	55

Duplication

Lines	14
Ratio	19.44 %

Importance

Changes

Metric	Value
cc	5
dl	14
loc	72
rs	8.5164
c	0
b	0
f	0
eloc	55
nc	6
nop	0

How to fix Long Method

<?php
/**
 * WooCommerce Tax Settings
 *
 * @author      WooThemes
 * @category    Admin
 * @package     WooCommerce/Admin
 * @version     2.1.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

if ( ! class_exists( 'WC_Settings_Tax' ) ) :

/**
 * WC_Settings_Tax.
 */
class WC_Settings_Tax extends WC_Settings_Page {

	/**
	 * Setting page id.
	 *
	 * @var string
	 */
	protected $id = 'tax';

	/**
	 * Constructor.
	 */
	public function __construct() {
		$this->label = __( 'Tax', 'woocommerce' );
		parent::__construct();
	}

	/**
	 * Add this page to settings.
	 */
	public function add_settings_page( $pages ) {
		if ( wc_tax_enabled() ) {
			return parent::add_settings_page( $pages );
		} else {
			return $pages;
		}
	}

	/**
	 * Get sections.
	 *
	 * @return array
	 */
	public function get_sections() {
		$sections = array(
			''         => __( 'Tax Options', 'woocommerce' ),
			'standard' => __( 'Standard Rates', 'woocommerce' )
		);

		// Get tax classes and display as links
		$tax_classes = WC_Tax::get_tax_classes();

		foreach ( $tax_classes as $class ) {
			$sections[ sanitize_title( $class ) ] = sprintf( __( '%s Rates', 'woocommerce' ), $class );
		}

		return apply_filters( 'woocommerce_get_sections_' . $this->id, $sections );
	}

	/**
	 * Get settings array.
	 *
	 * @return array
	 */
	public function get_settings() {
		$tax_classes     = WC_Tax::get_tax_classes();
		$classes_options = array();

		foreach ( $tax_classes as $class ) {
			$classes_options[ sanitize_title( $class ) ] = esc_html( $class );
		}

		return apply_filters( 'woocommerce_get_settings_' . $this->id, include( 'views/settings-tax.php' ) );
	}

	/**
	 * Output the settings.
	 */
	public function output() {
		global $current_section;

		$tax_classes = WC_Tax::get_tax_classes();

		if ( $current_section == 'standard' || in_array( $current_section, array_map( 'sanitize_title', $tax_classes ) ) ) {
			$this->output_tax_rates();
		} else {
			$settings = $this->get_settings();

			WC_Admin_Settings::output_fields( $settings );
		}
	}

	/**
	 * Save settings.
	 */
	public function save() {
		global $current_section, $wpdb;

		if ( ! $current_section ) {
			$settings = $this->get_settings();
			WC_Admin_Settings::save_fields( $settings );

		} elseif ( ! empty( $_POST['tax_rate_country'] ) ) {
			$this->save_tax_rates();
		}

		WC_Cache_Helper::incr_cache_prefix( 'taxes' );
	}

	/**
	 * Output tax rate tables.
	 */
	public function output_tax_rates() {
		global $wpdb, $current_section;

		$current_class = $this->get_current_tax_class();

		$countries = array();
		foreach ( WC()->countries->get_allowed_countries() as $value => $label ) {

			$countries[] = array(
				'value' => $value,
				'label' => esc_js( html_entity_decode( $label ) ),
			);
		}

		$states = array();
		foreach ( WC()->countries->get_allowed_country_states() as $label ) {

			foreach ( $label as $code => $state ) {
				$states[] = array(
					'value' => $code,
					'label' => esc_js( html_entity_decode( $state ) ),
				);
			}
		}

		$base_url = admin_url( add_query_arg( array(
			'page'    => 'wc-settings',
			'tab'     => 'tax',
			'section' => $current_section,
		), 'admin.php' ) );

		// Localize and enqueue our js.
		wp_localize_script( 'wc-settings-tax', 'htmlSettingsTaxLocalizeScript', array(
			'current_class' => $current_class,
			'wc_tax_nonce'  => wp_create_nonce( 'wc_tax_nonce-class:' . $current_class ),
			'base_url'      => $base_url,
			'rates'         => array_values( WC_Tax::get_rates_for_tax_class( $current_class ) ),
			'page'          => ! empty( $_GET['p'] ) ? absint( $_GET['p'] ) : 1,
			'limit'         => 100,
			'countries'     => $countries,
			'states'        => $states,
			'default_rate'  => array(
				'tax_rate_id'       => 0,
				'tax_rate_country'  => '',
				'tax_rate_state'    => '',
				'tax_rate'          => '',
				'tax_rate_name'     => '',
				'tax_rate_priority' => 1,
				'tax_rate_compound' => 0,
				'tax_rate_shipping' => 1,
				'tax_rate_order'    => null,
				'tax_rate_class'    => $current_class,
			),
			'strings'       => array(
				'no_rows_selected' => __( 'No row(s) selected', 'woocommerce' ),
				'unload_confirmation_msg' => __( 'Your changed data will be lost if you leave this page without saving.', 'woocommerce' ),
				'csv_data_cols' => array(
					__( 'Country Code', 'woocommerce' ),
					__( 'State Code', 'woocommerce' ),
					__( 'ZIP/Postcode', 'woocommerce' ),
					__( 'City', 'woocommerce' ),
					__( 'Rate %', 'woocommerce' ),
					__( 'Tax Name', 'woocommerce' ),
					__( 'Priority', 'woocommerce' ),
					__( 'Compound', 'woocommerce' ),
					__( 'Shipping', 'woocommerce' ),
					__( 'Tax Class', 'woocommerce' ),
				),
			),
		) );
		wp_enqueue_script( 'wc-settings-tax' );

		include( 'views/html-settings-tax.php' );
	}

	/**
	 * Get tax class being edited.
	 * @return string
	 */
	private static function get_current_tax_class() {
		global $current_section;

		$tax_classes   = WC_Tax::get_tax_classes();
		$current_class = '';

		foreach( $tax_classes as $class ) {
			if ( sanitize_title( $class ) == $current_section ) {
				$current_class = $class;
			}
		}

		return $current_class;
	}

	/**
	 * Get a posted tax rate.
	 * @param  string $key   Key of tax rate in the post data array
	 * @param  int $order Position/order of rate
	 * @param  string $class Tax class for rate
	 * @return array
	 */
	private function get_posted_tax_rate( $key, $order, $class ) {
		$tax_rate     = array();
		$tax_rate_keys = array(
			'tax_rate_country',
			'tax_rate_state',
			'tax_rate',
			'tax_rate_name',
			'tax_rate_priority'
		);

		foreach ( $tax_rate_keys as $tax_rate_key ) {
			if ( isset( $_POST[ $tax_rate_key ] ) && isset( $_POST[ $tax_rate_key ][ $key ] ) ) {
				$tax_rate[ $tax_rate_key ] = wc_clean( $_POST[ $tax_rate_key ][ $key ] );
			}
		}

		$tax_rate['tax_rate_compound'] = isset( $_POST['tax_rate_compound'][ $key ] ) ? 1 : 0;
		$tax_rate['tax_rate_shipping'] = isset( $_POST['tax_rate_shipping'][ $key ] ) ? 1 : 0;
		$tax_rate['tax_rate_order']    = $order;
		$tax_rate['tax_rate_class']    = $class;

		return $tax_rate;
	}

	/**
	 * Save tax rates.
	 */
	public function save_tax_rates() {
		global $wpdb;

		$current_class = sanitize_title( $this->get_current_tax_class() );

		// get the tax rate id of the first submited row
		$first_tax_rate_id = key( $_POST['tax_rate_country'] );

		// get the order position of the first tax rate id
		$tax_rate_order = absint( $wpdb->get_var( $wpdb->prepare( "SELECT tax_rate_order FROM {$wpdb->prefix}woocommerce_tax_rates WHERE tax_rate_id = %s", $first_tax_rate_id ) ) );

		$index = isset( $tax_rate_order ) ? $tax_rate_order : 0;

		// Loop posted fields
		foreach ( $_POST['tax_rate_country'] as $key => $value ) {
			$mode        = 0 === strpos( $key, 'new-' ) ? 'insert' : 'update';
			$tax_rate    = $this->get_posted_tax_rate( $key, $index ++, $current_class );

			if ( 'insert' === $mode ) {
				$tax_rate_id = WC_Tax::_insert_tax_rate( $tax_rate );
			} elseif ( 1 == $_POST['remove_tax_rate'][ $key ] ) {
				$tax_rate_id = absint( $key );
				WC_Tax::_delete_tax_rate( $tax_rate_id );
				continue;
			} else {
				$tax_rate_id = absint( $key );
				WC_Tax::_update_tax_rate( $tax_rate_id, $tax_rate );
			}

			if ( isset( $_POST['tax_rate_postcode'][ $key ] ) ) {
				WC_Tax::_update_tax_rate_postcodes( $tax_rate_id, wc_clean( $_POST['tax_rate_postcode'][ $key ] ) );
			}
			if ( isset( $_POST['tax_rate_city'][ $key ] ) ) {
				WC_Tax::_update_tax_rate_cities( $tax_rate_id, wc_clean( $_POST['tax_rate_city'][ $key ] ) );
			}
		}
	}
}

endif;

return new WC_Settings_Tax();


1		<?php
2		/**
3		* WooCommerce Tax Settings
4		*
5		* @author WooThemes
6		* @category Admin
7		* @package WooCommerce/Admin
8		* @version 2.1.0
9		*/
10
11		if ( ! defined( 'ABSPATH' ) ) {
12		exit;
13		}
14
15		if ( ! class_exists( 'WC_Settings_Tax' ) ) :
16
17		/**
18		* WC_Settings_Tax.
19		*/
20		class WC_Settings_Tax extends WC_Settings_Page {
21
22		/**
23		* Setting page id.
24		*
25		* @var string
26		*/
27		protected $id = 'tax';
28
29		/**
30		* Constructor.
31		*/
32		public function __construct() {
33		$this->label = __( 'Tax', 'woocommerce' );
34		parent::__construct();
35		}
36
37		/**
38		* Add this page to settings.
39		*/
40		public function add_settings_page( $pages ) {
41		if ( wc_tax_enabled() ) {
42		return parent::add_settings_page( $pages );
43		} else {
44		return $pages;
45		}
46		}
47
48		/**
49		* Get sections.
50		*
51		* @return array
52		*/
53		public function get_sections() {
54		$sections = array(
55		'' => __( 'Tax Options', 'woocommerce' ),
56		'standard' => __( 'Standard Rates', 'woocommerce' )
57		);
58
59		// Get tax classes and display as links
60		$tax_classes = WC_Tax::get_tax_classes();
61
62		foreach ( $tax_classes as $class ) {
63		$sections[ sanitize_title( $class ) ] = sprintf( __( '%s Rates', 'woocommerce' ), $class );
64		}
65
66		return apply_filters( 'woocommerce_get_sections_' . $this->id, $sections );
67		}
68
69		/**
70		* Get settings array.
71		*
72		* @return array
73		*/
74		public function get_settings() {
75		$tax_classes = WC_Tax::get_tax_classes();
76		$classes_options = array();
77
78		foreach ( $tax_classes as $class ) {
79		$classes_options[ sanitize_title( $class ) ] = esc_html( $class );
80		}
81
82		return apply_filters( 'woocommerce_get_settings_' . $this->id, include( 'views/settings-tax.php' ) );
83		}
84
85		/**
86		* Output the settings.
87		*/
88		public function output() {
89		global $current_section;
90
91		$tax_classes = WC_Tax::get_tax_classes();
92
93		if ( $current_section == 'standard' \|\| in_array( $current_section, array_map( 'sanitize_title', $tax_classes ) ) ) {
94		$this->output_tax_rates();
95		} else {
96		$settings = $this->get_settings();
97
98		WC_Admin_Settings::output_fields( $settings );
99		}
100		}
101
102		/**
103		* Save settings.
104		*/
105		public function save() {
106		global $current_section, $wpdb;
107
108		if ( ! $current_section ) {
109		$settings = $this->get_settings();
110		WC_Admin_Settings::save_fields( $settings );
111
112		} elseif ( ! empty( $_POST['tax_rate_country'] ) ) {
113		$this->save_tax_rates();
114		}
115
116		WC_Cache_Helper::incr_cache_prefix( 'taxes' );
117		}
118
119		/**
120		* Output tax rate tables.
121		*/
122		public function output_tax_rates() {
123		global $wpdb, $current_section;
124
125		$current_class = $this->get_current_tax_class();
126
127		$countries = array();
128	View Code Duplication	foreach ( WC()->countries->get_allowed_countries() as $value => $label ) {
		0 ignored issues – show Duplication introduced 2016-01-23 16:39 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
129		$countries[] = array(
130		'value' => $value,
131		'label' => esc_js( html_entity_decode( $label ) ),
132		);
133		}
134
135		$states = array();
136	View Code Duplication	foreach ( WC()->countries->get_allowed_country_states() as $label ) {
		0 ignored issues – show Duplication introduced 2016-01-23 16:39 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
137		foreach ( $label as $code => $state ) {
138		$states[] = array(
139		'value' => $code,
140		'label' => esc_js( html_entity_decode( $state ) ),
141		);
142		}
143		}
144
145		$base_url = admin_url( add_query_arg( array(
146		'page' => 'wc-settings',
147		'tab' => 'tax',
148		'section' => $current_section,
149		), 'admin.php' ) );
150
151		// Localize and enqueue our js.
152		wp_localize_script( 'wc-settings-tax', 'htmlSettingsTaxLocalizeScript', array(
153		'current_class' => $current_class,
154		'wc_tax_nonce' => wp_create_nonce( 'wc_tax_nonce-class:' . $current_class ),
155		'base_url' => $base_url,
156		'rates' => array_values( WC_Tax::get_rates_for_tax_class( $current_class ) ),
157		'page' => ! empty( $_GET['p'] ) ? absint( $_GET['p'] ) : 1,
158		'limit' => 100,
159		'countries' => $countries,
160		'states' => $states,
161		'default_rate' => array(
162		'tax_rate_id' => 0,
163		'tax_rate_country' => '',
164		'tax_rate_state' => '',
165		'tax_rate' => '',
166		'tax_rate_name' => '',
167		'tax_rate_priority' => 1,
168		'tax_rate_compound' => 0,
169		'tax_rate_shipping' => 1,
170		'tax_rate_order' => null,
171		'tax_rate_class' => $current_class,
172		),
173		'strings' => array(
174		'no_rows_selected' => __( 'No row(s) selected', 'woocommerce' ),
175		'unload_confirmation_msg' => __( 'Your changed data will be lost if you leave this page without saving.', 'woocommerce' ),
176		'csv_data_cols' => array(
177		__( 'Country Code', 'woocommerce' ),
178		__( 'State Code', 'woocommerce' ),
179		__( 'ZIP/Postcode', 'woocommerce' ),
180		__( 'City', 'woocommerce' ),
181		__( 'Rate %', 'woocommerce' ),
182		__( 'Tax Name', 'woocommerce' ),
183		__( 'Priority', 'woocommerce' ),
184		__( 'Compound', 'woocommerce' ),
185		__( 'Shipping', 'woocommerce' ),
186		__( 'Tax Class', 'woocommerce' ),
187		),
188		),
189		) );
190		wp_enqueue_script( 'wc-settings-tax' );
191
192		include( 'views/html-settings-tax.php' );
193		}
194
195		/**
196		* Get tax class being edited.
197		* @return string
198		*/
199		private static function get_current_tax_class() {
200		global $current_section;
201
202		$tax_classes = WC_Tax::get_tax_classes();
203		$current_class = '';
204
205		foreach( $tax_classes as $class ) {
206		if ( sanitize_title( $class ) == $current_section ) {
207		$current_class = $class;
208		}
209		}
210
211		return $current_class;
212		}
213
214		/**
215		* Get a posted tax rate.
216		* @param string $key Key of tax rate in the post data array
217		* @param int $order Position/order of rate
218		* @param string $class Tax class for rate
219		* @return array
220		*/
221		private function get_posted_tax_rate( $key, $order, $class ) {
222		$tax_rate = array();
223		$tax_rate_keys = array(
224		'tax_rate_country',
225		'tax_rate_state',
226		'tax_rate',
227		'tax_rate_name',
228		'tax_rate_priority'
229		);
230
231		foreach ( $tax_rate_keys as $tax_rate_key ) {
232		if ( isset( $_POST[ $tax_rate_key ] ) && isset( $_POST[ $tax_rate_key ][ $key ] ) ) {
233		$tax_rate[ $tax_rate_key ] = wc_clean( $_POST[ $tax_rate_key ][ $key ] );
234		}
235		}
236
237		$tax_rate['tax_rate_compound'] = isset( $_POST['tax_rate_compound'][ $key ] ) ? 1 : 0;
238		$tax_rate['tax_rate_shipping'] = isset( $_POST['tax_rate_shipping'][ $key ] ) ? 1 : 0;
239		$tax_rate['tax_rate_order'] = $order;
240		$tax_rate['tax_rate_class'] = $class;
241
242		return $tax_rate;
243		}
244
245		/**
246		* Save tax rates.
247		*/
248		public function save_tax_rates() {
249		global $wpdb;
250
251		$current_class = sanitize_title( $this->get_current_tax_class() );
252
253		// get the tax rate id of the first submited row
254		$first_tax_rate_id = key( $_POST['tax_rate_country'] );
255
256		// get the order position of the first tax rate id
257		$tax_rate_order = absint( $wpdb->get_var( $wpdb->prepare( "SELECT tax_rate_order FROM {$wpdb->prefix}woocommerce_tax_rates WHERE tax_rate_id = %s", $first_tax_rate_id ) ) );
258
259		$index = isset( $tax_rate_order ) ? $tax_rate_order : 0;
260
261		// Loop posted fields
262		foreach ( $_POST['tax_rate_country'] as $key => $value ) {
263		$mode = 0 === strpos( $key, 'new-' ) ? 'insert' : 'update';
264		$tax_rate = $this->get_posted_tax_rate( $key, $index ++, $current_class );
265
266		if ( 'insert' === $mode ) {
267		$tax_rate_id = WC_Tax::_insert_tax_rate( $tax_rate );
268		} elseif ( 1 == $_POST['remove_tax_rate'][ $key ] ) {
269		$tax_rate_id = absint( $key );
270		WC_Tax::_delete_tax_rate( $tax_rate_id );
271		continue;
272		} else {
273		$tax_rate_id = absint( $key );
274		WC_Tax::_update_tax_rate( $tax_rate_id, $tax_rate );
275		}
276
277		if ( isset( $_POST['tax_rate_postcode'][ $key ] ) ) {
278		WC_Tax::_update_tax_rate_postcodes( $tax_rate_id, wc_clean( $_POST['tax_rate_postcode'][ $key ] ) );
279		}
280		if ( isset( $_POST['tax_rate_city'][ $key ] ) ) {
281		WC_Tax::_update_tax_rate_cities( $tax_rate_id, wc_clean( $_POST['tax_rate_city'][ $key ] ) );
282		}
283		}
284		}
285		}
286
287		endif;
288
289		return new WC_Settings_Tax();
290

woothemes / woocommerce

WC_Settings_Tax::output_tax_rates() B last analyzed 2017-04-11 22:39 UTC

Complexity

Size

Duplication

Importance

How to fix Long Method

Long Method

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WC_Settings_Tax::output_tax_rates() B
last analyzed 2017-04-11 22:39 UTC