EE_Select_Display_Strategy::display() - Code Metrics - Inspection of "Daily Inspection: Safari stupid. Don't use the spa..." - eventespresso/event-espresso-core - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — BUG-10302-why-alberta-why (2b23f6)

unknown

created 2016-12-10 21:43 UTC

EE_Select_Display_Strategy::display() C

↳ Parent: EE_Select_Display_Strategy

Complexity

Conditions	8
Paths	9

Size

Total Lines	38
Code Lines	28

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	8
eloc	28
nc	9
nop	0
dl	0
loc	38
rs	5.3846
c	0
b	0
f	0

<?php
/**
 *
 * Class EE_Select_Display_Strategy
 *
 * displays either simple arrays as selected, or if a 2d array is provided, separates them into optgroups
 *
 * @package 			Event Espresso
 * @subpackage 	core
 * @author 				Mike Nelson
 * @since 				$VID:$
 *
 */
class EE_Select_Display_Strategy extends EE_Display_Strategy_Base{

	/**
	 *
	 * @throws EE_Error
	 * @return string of html to display the field
	 */
	function display(){
		if( ! $this->_input instanceof EE_Form_Input_With_Options_Base){
			throw new EE_Error( sprintf( __( 'Cannot use Select Display Strategy with an input that doesn\'t have options', 'event_espresso' )));
		}

		$html = EEH_HTML::nl( 0, 'select' );
		$html .= '<select';
		$html .= ' id="' . $this->_input->html_id() . '"';
		$html .= ' name="' . $this->_input->html_name() . '"';
		$class = $this->_input->required() ? $this->_input->required_css_class() . ' ' . $this->_input->html_class() : $this->_input->html_class();
		$html .= ' class="' . $class . '"';
		// add html5 required
		$html .= $this->_input->required() ? ' required' : '';
		$html .= ' style="' . $this->_input->html_style() . '"';
		$html .= ' ' . $this->_input->other_html_attributes();
		$html .= '>';

		if ( EEH_Array::is_multi_dimensional_array( $this->_input->options() )) {
			EEH_HTML::indent( 1, 'optgroup' );
			foreach( $this->_input->options() as $opt_group_label => $opt_group ){
			    if ( ! empty($opt_group_label)) {
                    $html .= EEH_HTML::nl(0, 'optgroup') . '<optgroup label="' . esc_attr($opt_group_label) . '">';
                }
				EEH_HTML::indent( 1, 'option' );
				$html .= $this->_display_options( $opt_group );
				EEH_HTML::indent( -1, 'option' );
                if ( ! empty($opt_group_label)) {
                    $html .= EEH_HTML::nl( 0, 'optgroup' ) . '</optgroup>';
			    }
			}
			EEH_HTML::indent( -1, 'optgroup' );
		} else {
			$html.=$this->_display_options( $this->_input->options() );
		}

		$html.= EEH_HTML::nl( 0, 'select' ) . '</select>';
		return $html;
	}



	/**
	 * Displays a flat list of options as option tags
	 * @param array $options
	 * @return string
	 */
	protected function _display_options($options){
		$html = '';
		EEH_HTML::indent( 1, 'option' );
		foreach( $options as $value => $display_text ){
			$unnormalized_value = $this->_input->get_normalization_strategy()->unnormalize_one( $value );
			$selected = $this->_check_if_option_selected( $unnormalized_value ) ? ' selected="selected"' : '';
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
			$html.= EEH_HTML::nl( 0, 'option' ) . '<option value="' . esc_attr( $unnormalized_value ) . '"' . $selected . '>' . $display_text . '</option>';
		}
		EEH_HTML::indent( -1, 'option' );
		return $html;
	}



	/**
	 * Checks if that value is the one selected
	 * @param string|int $value unnormalized value option (string)
	 * @return string
	 */
	protected function _check_if_option_selected( $value ){
		return $this->_input->raw_value() == $value ? TRUE : FALSE;
	}



}

1			<?php
2			/**
3			*
4			* Class EE_Select_Display_Strategy
5			*
6			* displays either simple arrays as selected, or if a 2d array is provided, separates them into optgroups
7			*
8			* @package Event Espresso
9			* @subpackage core
10			* @author Mike Nelson
11			* @since $VID:$
12			*
13			*/
14			class EE_Select_Display_Strategy extends EE_Display_Strategy_Base{
15
16			/**
17			*
18			* @throws EE_Error
19			* @return string of html to display the field
20			*/
21			function display(){
22			if( ! $this->_input instanceof EE_Form_Input_With_Options_Base){
23			throw new EE_Error( sprintf( __( 'Cannot use Select Display Strategy with an input that doesn\'t have options', 'event_espresso' )));
24			}
25
26			$html = EEH_HTML::nl( 0, 'select' );
27			$html .= '<select';
28			$html .= ' id="' . $this->_input->html_id() . '"';
29			$html .= ' name="' . $this->_input->html_name() . '"';
30			$class = $this->_input->required() ? $this->_input->required_css_class() . ' ' . $this->_input->html_class() : $this->_input->html_class();
31			$html .= ' class="' . $class . '"';
32			// add html5 required
33			$html .= $this->_input->required() ? ' required' : '';
34			$html .= ' style="' . $this->_input->html_style() . '"';
35			$html .= ' ' . $this->_input->other_html_attributes();
36			$html .= '>';
37
38			if ( EEH_Array::is_multi_dimensional_array( $this->_input->options() )) {
39			EEH_HTML::indent( 1, 'optgroup' );
40			foreach( $this->_input->options() as $opt_group_label => $opt_group ){
41			if ( ! empty($opt_group_label)) {
42			$html .= EEH_HTML::nl(0, 'optgroup') . '<optgroup label="' . esc_attr($opt_group_label) . '">';
43			}
44			EEH_HTML::indent( 1, 'option' );
45			$html .= $this->_display_options( $opt_group );
46			EEH_HTML::indent( -1, 'option' );
47			if ( ! empty($opt_group_label)) {
48			$html .= EEH_HTML::nl( 0, 'optgroup' ) . '</optgroup>';
49			}
50			}
51			EEH_HTML::indent( -1, 'optgroup' );
52			} else {
53			$html.=$this->_display_options( $this->_input->options() );
54			}
55
56			$html.= EEH_HTML::nl( 0, 'select' ) . '</select>';
57			return $html;
58			}
59
60
61
62			/**
63			* Displays a flat list of options as option tags
64			* @param array $options
65			* @return string
66			*/
67			protected function _display_options($options){
68			$html = '';
69			EEH_HTML::indent( 1, 'option' );
70			foreach( $options as $value => $display_text ){
71			$unnormalized_value = $this->_input->get_normalization_strategy()->unnormalize_one( $value );
72			$selected = $this->_check_if_option_selected( $unnormalized_value ) ? ' selected="selected"' : '';
			0 ignored issues – show Bug introduced 2016-02-23 22:00 UTC by Report Bug Copy Issue Report It seems like `$unnormalized_value` defined by `$this->_input->get_norma...unnormalize_one($value)` on line `71` can also be of type `array`; however, `EE_Select_Display_Strate...ck_if_option_selected()` does only seem to accept `string\|integer`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
73			$html.= EEH_HTML::nl( 0, 'option' ) . '<option value="' . esc_attr( $unnormalized_value ) . '"' . $selected . '>' . $display_text . '</option>';
74			}
75			EEH_HTML::indent( -1, 'option' );
76			return $html;
77			}
78
79
80
81			/**
82			* Checks if that value is the one selected
83			* @param string\|int $value unnormalized value option (string)
84			* @return string
85			*/
86			protected function _check_if_option_selected( $value ){
87			return $this->_input->raw_value() == $value ? TRUE : FALSE;
88			}
89
90
91
92			}

eventespresso / event-espresso-core

Branch — BUG-10302-why-alberta-why (2b23f6)

EE_Select_Display_Strategy::display() C

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