Give_Fields_API - Code Metrics - Inspection of "Add responsive column feature for section field" - ravinderk/Give - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — issues/1038 ( 0b90cb...9d567f )

by Ravinder

created 2017-03-10 06:58 UTC

Give_Fields_API C

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	541
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

Metric	Value
dl	0
loc	541
rs	5.8893
c	0
b	0
f	0
wmc	63
lcom	1
cbo	0

18 Methods

Rating	Name	Size	Complexity
A	__construct()	2	1
A	get_instance()	7	2
A	init()	3	1
B	render_custom_field()	16	6
A	render_tag()	12	2
C	render_tags()	51	8
A	render_section()	20	4
B	render_text_field()	32	4
A	render_submit_field()	3	1
A	render_checkbox_field()	3	1
A	render_label()	20	4
A	get_attributes()	15	4
A	get_field_attributes()	3	1
A	get_row_attributes()	3	1
F	set_default_values()	31	9
D	set_responsive_field()	46	10
A	is_sub_section()	11	3
A	is_button()	3	1

How to fix Complexity

<?php

/**
 * Fields API
 *
 * @package     Give
 * @subpackage  Classes/Give_Fields_API
 * @copyright   Copyright (c) 2016, WordImpress
 * @license     https://opensource.org/licenses/gpl-license GNU Public License
 * @since       1.9
 */
class Give_Fields_API {

	/**
	 * Instance.
	 *
	 * @since  1.9
	 * @access private
	 * @var Give_Fields_API
	 */
	static private $instance;

	/**
	 * The defaults for all elements
	 *
	 * @since  1.9
	 * @access static
	 */
	static $field_defaults = array(
class A {
    var $property;
}
		'type'                 => '',
		'name'                 => '',
		'data_type'            => '',
		'value'                => '',
		'required'             => false,

		// Set default value to field.
		'default'              => '',

		// Add label, before and after field.
		'label'                => '',
		'label_position'       => 'before',

		// Add description to field as tooltip.
		'tooltip'              => '',

		// Show multiple fields in same row with in sub section.
		'sub_section_start'    => false,
		'sub_section_end'      => false,

		// Add custom attributes.
		'attributes'           => array(),
		'row_attributes'       => array(),

		// Params to edit field html.
		// @todo: Implement these params.
		'before_field'         => '',
		'after_field'          => '',
		'before_field_wrapper' => '',
		'after_field_wrapper'  => '',
		'before_label'         => '',
		'after_label'          => '',

		// Manually render field.
		'callback'             => '',

	);

	/**
	 * The defaults for all elements
	 *
	 * @since  1.9
	 * @access static
	 */
	static $section_defaults = array(
class A {
    var $property;
}
		'label'      => '',
		'name'       => '',
		'attributes' => array(),

		// Manually render section.
		'callback'   => '',
	);


	private function __construct() {
	}


	/**
	 * Get instance.
	 *
	 * @return static
	 */
	public static function get_instance() {
		if ( is_null( static::$instance ) ) {
class YourClass
{
    private static $someVariable;

    public static function getSomeVariable()
    {
        return static::$someVariable;
    }
}
			self::$instance = new static();
		}

		return self::$instance;
	}

	/**
	 * Initialize this module
	 *
	 * @since  1.9
	 * @access static
	 */
	public function init() {
		add_filter( 'give_form_api_render_form_tags', array( $this, 'render_tags' ), 10, 2 );
	}


	/**
	 * Render custom field.
	 *
	 * @since  1.0
	 * @access private
	 *
	 * @param array $field
	 *
	 * @return bool
	 */
	private function render_custom_field( $field ) {
		$field_html = '';

		if ( empty( $field['callback'] ) ) {
			$callback = $field['callback'];

			// Process callback to get field html.
			if ( is_string( $callback ) && function_exists( "$callback" ) ) {
				$field_html = $callback( $field );
			} elseif ( is_array( $callback ) && method_exists( $callback[0], "$callback[1]" ) ) {
				$field_html = $callback[0]->$callback[1]( $field );
			}
		}

		return $field_html;
	}

	/**
	 * Render tag
	 *
	 * @since   1.9
	 * @access  public
	 *
	 * @param $field
	 * @param $form
	 *
	 * @return string
	 */
	public static function render_tag( $field, $form = null ) {
		$field_html     = '';
		$functions_name = "render_{$field['type']}_field";

		if ( method_exists( self::$instance, $functions_name ) ) {
			$field_html .= self::$instance->{$functions_name}( $field );
		} else {
			$field_html .= apply_filters( "give_fields_api_render_{$field['type']}_field", '', $field, $form );
		}

		return $field_html;
	}


	/**
	 * Render `{{form_fields}}` tag.
	 *
	 * @since  1.9
	 * @access private
	 *
	 * @param  string $form_html
	 * @param  array  $form
	 *
	 * @return string
	 */
	public function render_tags( $form_html, $form ) {
		// Bailout: If form does not contain any field.
		if ( empty( $form['fields'] ) ) {
			str_replace( '{{form_fields}}', '', $form_html );

			return $form_html;
		}

		$fields_html = '';

		// Set responsive fields.
		self::$instance->set_responsive_field( $form );

		// Render fields.
		foreach ( $form['fields'] as $key => $field ) {
			// Set default value.
			$field['name'] = empty( $field['name'] ) ? $key : $field['name'];
			$field         = self::$instance->set_default_values( $field );


			// Render custom form with callback.
			if ( $field_html = self::$instance->render_custom_field( $field ) ) {
				$fields_html .= $field_html;
			}

			switch ( true ) {
				// Section.
				case array_key_exists( 'fields', $field ):
					// Set default values.
					foreach ( $field['fields'] as $section_field_index => $section_field ){
						$section_field['name'] = empty( $section_field['name'] )
							? $section_field_index
							: $section_field['name'];

						$field['fields'][$section_field_index]= self::$instance->set_default_values( $section_field );
					}

					$fields_html .= self::$instance->render_section( $field, $form );

					break;

				// Field
				default:
					$fields_html .= self::render_tag( $field, $form );
			}
		}

		$form_html = str_replace( '{{form_fields}}', $fields_html, $form_html );

		return $form_html;
	}


	/**
	 * Render section.
	 *
	 * @since  1.9
	 * @access public
	 *
	 * @param array $section
	 * @param array $form
	 *
	 * @return string
	 */
	public static function render_section( $section, $form = null ) {
		ob_start();
		?>
		<fieldset <?php echo self::$instance->get_field_attributes( $section ); ?>>
			<?php
			// Legend.
			if ( ! empty( $section['label'] ) ) {
				echo "<legend>{$section['label']}</legend>";
			};

			// Fields.
			foreach ( $section['fields'] as $key => $field ) {
				$field['name'] = empty( $field['name'] ) ? $key : $field['name'];
				echo self::render_tag( $field, $form );
			}
			?>
		</fieldset>
		<?php
		return ob_get_clean();
	}


	/**
	 * Render text field.
	 *
	 * @since  1.9
	 * @access private
	 *
	 * @param  array $field
	 *
	 * @return string
	 */
	public static function render_text_field( $field ) {
		ob_start();
		echo $field['before_field_wrapper'];
		?>
		<p <?php echo self::$instance->get_row_attributes( $field ); ?>>
			<?php
			// Label: before field.
			if ( 'before' === $field['label_position'] ) {
				echo self::$instance->render_label( $field );
			}
			?>

			<input
					type="<?php echo $field['type']; ?>"
					name="<?php echo $field['name']; ?>"
					value="<?php echo $field ['value']; ?>"
				<?php echo( $field['required'] ? 'required=""' : '' ); ?>
				<?php echo self::$instance->get_field_attributes( $field ); ?>
			>

			<?php
			// Label: before field.
			if ( 'after' === $field['label_position'] ) {
				echo self::$instance->render_label( $field );
			}
			?>
		</p>
		<?php
		echo $field['after_field_wrapper'];

		return ob_get_clean();
	}

	/**
	 * Render text field.
	 *
	 * @since  1.9
	 * @access private
	 *
	 * @param  array $field
	 *
	 * @return string
	 */
	public static function render_submit_field( $field ) {
		return self::$instance->render_text_field( $field );
	}

	/**
	 * Render text field.
	 *
	 * @since  1.9
	 * @access private
	 *
	 * @param  array $field
	 *
	 * @return string
	 */
	public static function render_checkbox_field( $field ) {
		return self::$instance->render_text_field( $field );
	}

	/**
	 * Render label
	 *
	 * @since  1.9
	 * @access public
	 *
	 * @param $field
	 *
	 * @return string
	 */
	public static function render_label( $field ) {
		ob_start();
		?>
		<?php if ( ! empty( $field['label'] ) ) : ?>
			<label class="give-label" for="<?php echo $field['attributes']['id']; ?>">

				<?php echo $field['label']; ?>

				<?php if ( $field['required'] ) : ?>
					<span class="give-required-indicator">*</span>
				<?php endif; ?>

				<?php if ( $field['tooltip'] ) : ?>
					<span class="give-tooltip give-icon give-icon-question" data-tooltip="<?php echo $field['tooltip'] ?>"></span>
				<?php endif; ?>
			</label>
		<?php endif; ?>
		<?php
		return ob_get_clean();
	}

	/**
	 * Get field attribute string from field arguments.
	 *
	 * @since  1.9
	 * @access private
	 *
	 * @param array $attributes
	 *
	 * @return array|string
	 */
	private function get_attributes( $attributes ) {
		$field_attributes_val = '';

		if ( ! empty( $attributes ) ) {
			foreach ( $attributes as $attribute_name => $attribute_val ) {
				$field_attributes_val[] = "{$attribute_name}=\"{$attribute_val}\"";
			}
		}

		if ( ! empty( $field_attributes_val ) ) {
			$field_attributes_val = implode( ' ', $field_attributes_val );
		}

		return $field_attributes_val;
	}

	/**
	 * Get field attribute string from field arguments.
	 *
	 * @since  1.9
	 * @access private
	 *
	 * @param $field
	 *
	 * @return array|string
	 */
	private function get_field_attributes( $field ) {
		return self::$instance->get_attributes( $field['attributes'] );
	}

	/**
	 * Get row attribute string from field arguments.
	 *
	 * @since  1.9
	 * @access private
	 *
	 * @param $field
	 *
	 * @return array|string
	 */
	private function get_row_attributes( $field ) {
		return self::$instance->get_attributes( $field['row_attributes'] );;
	}

	/**
	 * Set default values for fields
	 *
	 * @since  1.0
	 * @access private
	 *
	 * @param array $field
	 *
	 * @return array
	 */
	private function set_default_values( $field ) {
		$is_field = array_key_exists( 'fields', $field ) ? false : true;

		// Get default values for section or field.
		$default_values = ! $is_field
			? self::$section_defaults
			: self::$field_defaults;

		// Default field classes.
		$default_class = ! $is_field ? 'give-form-section give-form-section-js give-clearfix' : 'give-field give-field-js';

		// Set default values for field or section.
		$field = wp_parse_args( $field, $default_values );

		// Set ID.
		$field['attributes']['id'] = empty( $field['attributes']['id'] )
			? ( $is_field ? "give-{$field['name']}-field" : "give-{$field['name']}-section" )
			: $field['attributes']['id'];

		// Set class.
		$field['attributes']['class'] = empty( $field['attributes']['class'] )
			? $default_class
			: "{$default_class} {$field['attributes']['class']}";

		// Set wrapper class.
		$field['row_attributes']['class'] = empty( $field['row_attributes']['class'] )
			? 'give-field-row'
			: ( self::$instance->is_sub_section( $field ) ? $field['row_attributes']['class'] : "give-field-row {$field['row_attributes']['class']}" );

		return $field;
	}


	/**
	 * Set responsive fields.
	 *
	 * @since  1.9
	 * @access private
	 *
	 * @param $form
	 *
	 * @return mixed
	 */
	private function set_responsive_field( &$form ) {

		foreach ( $form['fields'] as $key => $field ) {
			switch ( true ) {
				case array_key_exists( 'fields', $field ):
					foreach ( $field['fields'] as $section_field_index => $section_field ) {
						if ( ! self::$instance->is_sub_section( $section_field ) ) {
							continue;
						}

						$form['fields'][ $key ]['fields'][$section_field_index]['row_attributes']['class'] = 'give-form-col';

						if ( array_key_exists( 'sub_section_end', $section_field ) ) {
							$form['fields'][ $key ]['fields'][$section_field_index]['row_attributes']['class'] = 'give-form-col give-form-col-end';

							// Clear float left for next field.
							$fields_keys = array_keys( $form['fields'][ $key ]['fields'] );

							if ( $next_field_key = array_search( $key, $fields_keys ) ) {
								$form['fields'][$key][ $fields_keys[ $next_field_key + 1 ] ]['row_attributes']['class'] = 'give-clearfix';
							}
						}
					}

					break;

				default:
					if ( ! self::$instance->is_sub_section( $field ) ) {
						continue;
					}

					$form['fields'][ $key ]['row_attributes']['class'] = 'give-form-col';

					if ( array_key_exists( 'sub_section_end', $field ) ) {
						$form['fields'][ $key ]['row_attributes']['class'] = 'give-form-col give-form-col-end';

						// Clear float left for next field.
						$fields_keys = array_keys( $form['fields'] );

						if ( $next_field_key = array_search( $key, $fields_keys ) ) {
							$form['fields'][ $fields_keys[ $next_field_key + 1 ] ]['row_attributes']['class'] = 'give-clearfix';
						}
					}
			}
		}
	}


	/**
	 * Check if current feld is part of sub section or not.
	 *
	 * @since  1.9
	 * @access private
	 *
	 * @param $field
	 *
	 * @return bool
	 */
	private function is_sub_section( $field ) {
		$is_sub_section = false;
		if (
			array_key_exists( 'sub_section_start', $field )
			|| array_key_exists( 'sub_section_end', $field )
		) {
			$is_sub_section = true;
		}

		return $is_sub_section;
	}

	/**
	 * Is the element a button?
	 *
	 * @since  1.9
	 * @access static
	 *
	 * @param array $element
	 *
	 * @return bool

	 */
	static function is_button( $element ) {

		return preg_match( '/^button|submit$/', $element['#type'] );
	}
}


1			<?php
2
3			/**
4			* Fields API
5			*
6			* @package Give
7			* @subpackage Classes/Give_Fields_API
8			* @copyright Copyright (c) 2016, WordImpress
9			* @license https://opensource.org/licenses/gpl-license GNU Public License
10			* @since 1.9
11			*/
12			class Give_Fields_API {
			0 ignored issues – show Coding Style introduced 2017-03-08 07:19 UTC by Report Bug Copy Issue Report Since you have declared the constructor as private, maybe you should also declare the class as final. Loading history...
13			/**
14			* Instance.
15			*
16			* @since 1.9
17			* @access private
18			* @var Give_Fields_API
19			*/
20			static private $instance;
21
22			/**
23			* The defaults for all elements
24			*
25			* @since 1.9
26			* @access static
27			*/
28			static $field_defaults = array(
			0 ignored issues – show Coding Style introduced 2017-03-08 07:19 UTC by Report Bug Copy Issue Report The visibility should be declared for property `$field_defaults`. The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using class A { var $property; } the property is implicitly global. To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2. Loading history...
29			'type' => '',
30			'name' => '',
31			'data_type' => '',
32			'value' => '',
33			'required' => false,
34
35			// Set default value to field.
36			'default' => '',
37
38			// Add label, before and after field.
39			'label' => '',
40			'label_position' => 'before',
41
42			// Add description to field as tooltip.
43			'tooltip' => '',
44
45			// Show multiple fields in same row with in sub section.
46			'sub_section_start' => false,
47			'sub_section_end' => false,
48
49			// Add custom attributes.
50			'attributes' => array(),
51			'row_attributes' => array(),
52
53			// Params to edit field html.
54			// @todo: Implement these params.
55			'before_field' => '',
56			'after_field' => '',
57			'before_field_wrapper' => '',
58			'after_field_wrapper' => '',
59			'before_label' => '',
60			'after_label' => '',
61
62			// Manually render field.
63			'callback' => '',
64
65			);
66
67			/**
68			* The defaults for all elements
69			*
70			* @since 1.9
71			* @access static
72			*/
73			static $section_defaults = array(
			0 ignored issues – show Coding Style introduced 2017-03-08 11:04 UTC by Report Bug Copy Issue Report The visibility should be declared for property `$section_defaults`. The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using class A { var $property; } the property is implicitly global. To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2. Loading history...
74			'label' => '',
75			'name' => '',
76			'attributes' => array(),
77
78			// Manually render section.
79			'callback' => '',
80			);
81
82
83			private function __construct() {
84			}
85
86
87			/**
88			* Get instance.
89			*
90			* @return static
91			*/
92			public static function get_instance() {
93			if ( is_null( static::$instance ) ) {
			0 ignored issues – show Bug introduced 2017-03-08 07:19 UTC by Report Bug Copy Issue Report Since `$instance` is declared private, accessing it with `static` will lead to errors in possible sub-classes; consider using `self`, or increasing the visibility of `$instance` to at least protected. Let’s assume you have a class which uses late-static binding: class YourClass { private static $someVariable; public static function getSomeVariable() { return static::$someVariable; } } The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the `getSomeVariable()` on that sub-class, you will receive a runtime error: class YourSubClass extends YourClass { } YourSubClass::getSomeVariable(); // Will cause an access error. In the case above, it makes sense to update `SomeClass` to use `self` instead: class SomeClass { private static $someVariable; public static function getSomeVariable() { return self::$someVariable; // self works fine with private. } } Loading history...
94			self::$instance = new static();
95			}
96
97			return self::$instance;
98			}
99
100			/**
101			* Initialize this module
102			*
103			* @since 1.9
104			* @access static
105			*/
106			public function init() {
107			add_filter( 'give_form_api_render_form_tags', array( $this, 'render_tags' ), 10, 2 );
108			}
109
110
111			/**
112			* Render custom field.
113			*
114			* @since 1.0
115			* @access private
116			*
117			* @param array $field
118			*
119			* @return bool
120			*/
121			private function render_custom_field( $field ) {
122			$field_html = '';
123
124			if ( empty( $field['callback'] ) ) {
125			$callback = $field['callback'];
126
127			// Process callback to get field html.
128			if ( is_string( $callback ) && function_exists( "$callback" ) ) {
129			$field_html = $callback( $field );
130			} elseif ( is_array( $callback ) && method_exists( $callback[0], "$callback[1]" ) ) {
131			$field_html = $callback[0]->$callback[1]( $field );
132			}
133			}
134
135			return $field_html;
136			}
137
138			/**
139			* Render tag
140			*
141			* @since 1.9
142			* @access public
143			*
144			* @param $field
145			* @param $form
146			*
147			* @return string
148			*/
149			public static function render_tag( $field, $form = null ) {
150			$field_html = '';
151			$functions_name = "render_{$field['type']}_field";
152
153			if ( method_exists( self::$instance, $functions_name ) ) {
154			$field_html .= self::$instance->{$functions_name}( $field );
155			} else {
156			$field_html .= apply_filters( "give_fields_api_render_{$field['type']}_field", '', $field, $form );
157			}
158
159			return $field_html;
160			}
161
162
163			/**
164			* Render `{{form_fields}}` tag.
165			*
166			* @since 1.9
167			* @access private
168			*
169			* @param string $form_html
170			* @param array $form
171			*
172			* @return string
173			*/
174			public function render_tags( $form_html, $form ) {
175			// Bailout: If form does not contain any field.
176			if ( empty( $form['fields'] ) ) {
177			str_replace( '{{form_fields}}', '', $form_html );
178
179			return $form_html;
180			}
181
182			$fields_html = '';
183
184			// Set responsive fields.
185			self::$instance->set_responsive_field( $form );
186
187			// Render fields.
188			foreach ( $form['fields'] as $key => $field ) {
189			// Set default value.
190			$field['name'] = empty( $field['name'] ) ? $key : $field['name'];
191			$field = self::$instance->set_default_values( $field );
192
193
194			// Render custom form with callback.
195			if ( $field_html = self::$instance->render_custom_field( $field ) ) {
196			$fields_html .= $field_html;
197			}
198
199			switch ( true ) {
200			// Section.
201			case array_key_exists( 'fields', $field ):
202			// Set default values.
203			foreach ( $field['fields'] as $section_field_index => $section_field ){
204			$section_field['name'] = empty( $section_field['name'] )
205			? $section_field_index
206			: $section_field['name'];
207
208			$field['fields'][$section_field_index]= self::$instance->set_default_values( $section_field );
209			}
210
211			$fields_html .= self::$instance->render_section( $field, $form );
212
213			break;
214
215			// Field
216			default:
217			$fields_html .= self::render_tag( $field, $form );
218			}
219			}
220
221			$form_html = str_replace( '{{form_fields}}', $fields_html, $form_html );
222
223			return $form_html;
224			}
225
226
227			/**
228			* Render section.
229			*
230			* @since 1.9
231			* @access public
232			*
233			* @param array $section
234			* @param array $form
235			*
236			* @return string
237			*/
238			public static function render_section( $section, $form = null ) {
239			ob_start();
240			?>
241			<fieldset <?php echo self::$instance->get_field_attributes( $section ); ?>>
242			<?php
243			// Legend.
244			if ( ! empty( $section['label'] ) ) {
245			echo "<legend>{$section['label']}</legend>";
246			};
247
248			// Fields.
249			foreach ( $section['fields'] as $key => $field ) {
250			$field['name'] = empty( $field['name'] ) ? $key : $field['name'];
251			echo self::render_tag( $field, $form );
252			}
253			?>
254			</fieldset>
255			<?php
256			return ob_get_clean();
257			}
258
259
260			/**
261			* Render text field.
262			*
263			* @since 1.9
264			* @access private
265			*
266			* @param array $field
267			*
268			* @return string
269			*/
270			public static function render_text_field( $field ) {
271			ob_start();
272			echo $field['before_field_wrapper'];
273			?>
274			<p <?php echo self::$instance->get_row_attributes( $field ); ?>>
275			<?php
276			// Label: before field.
277			if ( 'before' === $field['label_position'] ) {
278			echo self::$instance->render_label( $field );
279			}
280			?>
281
282			<input
283			type="<?php echo $field['type']; ?>"
284			name="<?php echo $field['name']; ?>"
285			value="<?php echo $field ['value']; ?>"
286			<?php echo( $field['required'] ? 'required=""' : '' ); ?>
287			<?php echo self::$instance->get_field_attributes( $field ); ?>
288			>
289
290			<?php
291			// Label: before field.
292			if ( 'after' === $field['label_position'] ) {
293			echo self::$instance->render_label( $field );
294			}
295			?>
296			</p>
297			<?php
298			echo $field['after_field_wrapper'];
299
300			return ob_get_clean();
301			}
302
303			/**
304			* Render text field.
305			*
306			* @since 1.9
307			* @access private
308			*
309			* @param array $field
310			*
311			* @return string
312			*/
313			public static function render_submit_field( $field ) {
314			return self::$instance->render_text_field( $field );
315			}
316
317			/**
318			* Render text field.
319			*
320			* @since 1.9
321			* @access private
322			*
323			* @param array $field
324			*
325			* @return string
326			*/
327			public static function render_checkbox_field( $field ) {
328			return self::$instance->render_text_field( $field );
329			}
330
331			/**
332			* Render label
333			*
334			* @since 1.9
335			* @access public
336			*
337			* @param $field
338			*
339			* @return string
340			*/
341			public static function render_label( $field ) {
342			ob_start();
343			?>
344			<?php if ( ! empty( $field['label'] ) ) : ?>
345			<label class="give-label" for="<?php echo $field['attributes']['id']; ?>">
346
347			<?php echo $field['label']; ?>
348
349			<?php if ( $field['required'] ) : ?>
350			<span class="give-required-indicator">*</span>
351			<?php endif; ?>
352
353			<?php if ( $field['tooltip'] ) : ?>
354			<span class="give-tooltip give-icon give-icon-question" data-tooltip="<?php echo $field['tooltip'] ?>"></span>
355			<?php endif; ?>
356			</label>
357			<?php endif; ?>
358			<?php
359			return ob_get_clean();
360			}
361
362			/**
363			* Get field attribute string from field arguments.
364			*
365			* @since 1.9
366			* @access private
367			*
368			* @param array $attributes
369			*
370			* @return array\|string
371			*/
372			private function get_attributes( $attributes ) {
373			$field_attributes_val = '';
374
375			if ( ! empty( $attributes ) ) {
376			foreach ( $attributes as $attribute_name => $attribute_val ) {
377			$field_attributes_val[] = "{$attribute_name}=\"{$attribute_val}\"";
378			}
379			}
380
381			if ( ! empty( $field_attributes_val ) ) {
382			$field_attributes_val = implode( ' ', $field_attributes_val );
383			}
384
385			return $field_attributes_val;
386			}
387
388			/**
389			* Get field attribute string from field arguments.
390			*
391			* @since 1.9
392			* @access private
393			*
394			* @param $field
395			*
396			* @return array\|string
397			*/
398			private function get_field_attributes( $field ) {
399			return self::$instance->get_attributes( $field['attributes'] );
400			}
401
402			/**
403			* Get row attribute string from field arguments.
404			*
405			* @since 1.9
406			* @access private
407			*
408			* @param $field
409			*
410			* @return array\|string
411			*/
412			private function get_row_attributes( $field ) {
413			return self::$instance->get_attributes( $field['row_attributes'] );;
414			}
415
416			/**
417			* Set default values for fields
418			*
419			* @since 1.0
420			* @access private
421			*
422			* @param array $field
423			*
424			* @return array
425			*/
426			private function set_default_values( $field ) {
427			$is_field = array_key_exists( 'fields', $field ) ? false : true;
428
429			// Get default values for section or field.
430			$default_values = ! $is_field
431			? self::$section_defaults
432			: self::$field_defaults;
433
434			// Default field classes.
435			$default_class = ! $is_field ? 'give-form-section give-form-section-js give-clearfix' : 'give-field give-field-js';
436
437			// Set default values for field or section.
438			$field = wp_parse_args( $field, $default_values );
439
440			// Set ID.
441			$field['attributes']['id'] = empty( $field['attributes']['id'] )
442			? ( $is_field ? "give-{$field['name']}-field" : "give-{$field['name']}-section" )
443			: $field['attributes']['id'];
444
445			// Set class.
446			$field['attributes']['class'] = empty( $field['attributes']['class'] )
447			? $default_class
448			: "{$default_class} {$field['attributes']['class']}";
449
450			// Set wrapper class.
451			$field['row_attributes']['class'] = empty( $field['row_attributes']['class'] )
452			? 'give-field-row'
453			: ( self::$instance->is_sub_section( $field ) ? $field['row_attributes']['class'] : "give-field-row {$field['row_attributes']['class']}" );
454
455			return $field;
456			}
457
458
459			/**
460			* Set responsive fields.
461			*
462			* @since 1.9
463			* @access private
464			*
465			* @param $form
466			*
467			* @return mixed
468			*/
469			private function set_responsive_field( &$form ) {
470
471			foreach ( $form['fields'] as $key => $field ) {
472			switch ( true ) {
473			case array_key_exists( 'fields', $field ):
474			foreach ( $field['fields'] as $section_field_index => $section_field ) {
475			if ( ! self::$instance->is_sub_section( $section_field ) ) {
476			continue;
477			}
478
479			$form['fields'][ $key ]['fields'][$section_field_index]['row_attributes']['class'] = 'give-form-col';
480
481			if ( array_key_exists( 'sub_section_end', $section_field ) ) {
482			$form['fields'][ $key ]['fields'][$section_field_index]['row_attributes']['class'] = 'give-form-col give-form-col-end';
483
484			// Clear float left for next field.
485			$fields_keys = array_keys( $form['fields'][ $key ]['fields'] );
486
487			if ( $next_field_key = array_search( $key, $fields_keys ) ) {
488			$form['fields'][$key][ $fields_keys[ $next_field_key + 1 ] ]['row_attributes']['class'] = 'give-clearfix';
489			}
490			}
491			}
492
493			break;
494
495			default:
496			if ( ! self::$instance->is_sub_section( $field ) ) {
497			continue;
498			}
499
500			$form['fields'][ $key ]['row_attributes']['class'] = 'give-form-col';
501
502			if ( array_key_exists( 'sub_section_end', $field ) ) {
503			$form['fields'][ $key ]['row_attributes']['class'] = 'give-form-col give-form-col-end';
504
505			// Clear float left for next field.
506			$fields_keys = array_keys( $form['fields'] );
507
508			if ( $next_field_key = array_search( $key, $fields_keys ) ) {
509			$form['fields'][ $fields_keys[ $next_field_key + 1 ] ]['row_attributes']['class'] = 'give-clearfix';
510			}
511			}
512			}
513			}
514			}
515
516
517			/**
518			* Check if current feld is part of sub section or not.
519			*
520			* @since 1.9
521			* @access private
522			*
523			* @param $field
524			*
525			* @return bool
526			*/
527			private function is_sub_section( $field ) {
528			$is_sub_section = false;
529			if (
530			array_key_exists( 'sub_section_start', $field )
531			\|\| array_key_exists( 'sub_section_end', $field )
532			) {
533			$is_sub_section = true;
534			}
535
536			return $is_sub_section;
537			}
538
539			/**
540			* Is the element a button?
541			*
542			* @since 1.9
543			* @access static
544			*
545			* @param array $element
546			*
547			* @return bool
			0 ignored issues – show Documentation introduced 2017-03-08 07:19 UTC by Report Bug Copy Issue Report Should the return type not be `integer`? This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. Loading history...
548			*/
549			static function is_button( $element ) {
			0 ignored issues – show Best Practice introduced 2017-03-08 07:19 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
550			return preg_match( '/^button\|submit$/', $element['#type'] );
551			}
552			}
553

ravinderk / Give

Push — issues/1038 ( 0b90cb...9d567f )

Give_Fields_API C

Complexity

Size/Duplication

Coupling/Cohesion

Importance

18 Methods

How to fix Complexity

Complex Class

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