InlineFormAction_ReadOnly - Code Metrics - Inspection of "MINOR: Recompile client/dist" - sminnee/silverstripe-framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — webpack ( 4abc02...0465cf )

by Sam

created 2016-08-28 04:36 UTC

InlineFormAction_ReadOnly A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	2
Bugs	1	Features	0

Metric	Value
c	2
b	1
f	0
dl	0
loc	23
rs	10
wmc	2
lcom	1
cbo	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	Field()	0	10	1
A	Title()	0	3	1

<?php

/**
 * Render a button that will submit the form its contained in through ajax.
 *
 * @see framework/client/dist/js/InlineFormAction.js
 *
 * @package forms
 * @subpackage actions
 */
class InlineFormAction extends FormField {

	/**
	 * Create a new action button.
	 *
	 * @param string $action The method to call when the button is clicked
	 * @param string $title The label on the button
	 * @param string $extraClass A CSS class to apply to the button in addition to 'action'
	 */
	public function __construct($action, $title = "", $extraClass = '') {
		$this->extraClass = ' '.$extraClass;
		parent::__construct($action, $title);
	}

	public function performReadonlyTransformation() {
		return $this->castedCopy('InlineFormAction_ReadOnly');
	}

	/**
	 * @param array $properties
	 * @return string
	 */
	public function Field($properties = array()) {
		return FormField::create_tag('input', array(
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
				'type' => 'submit',
				'name' => sprintf('action_%s', $this->getName()),
		        'value' => $this->title,
		        'id' => $this->ID(),
		        'class' => sprintf('action%s', $this->extraClass),
		));
	}

	public function Title() {
		return false;
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
	}
}

/**
 * Readonly version of {@link InlineFormAction}.
 * @package forms
 * @subpackage actions
 */
class InlineFormAction_ReadOnly extends FormField {

	protected $readonly = true;

	/**
	 * @param array $properties
	 * @return string
	 */
	public function Field($properties = array()) {
		return FormField::create_tag('input', array(
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
				'type' => 'submit',
	            'name' => sprintf('action_%s', $this->name),
	            'value' => $this->title,
			'id' => $this->ID(),
				'disabled' => 'disabled',
	            'class' => 'action disabled ' . $this->extraClass,
		));
	}

	public function Title() {
		return false;
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
	}
}


1			<?php
2
3			/**
4			* Render a button that will submit the form its contained in through ajax.
5			*
6			* @see framework/client/dist/js/InlineFormAction.js
7			*
8			* @package forms
9			* @subpackage actions
10			*/
11			class InlineFormAction extends FormField {
12
13			/**
14			* Create a new action button.
15			*
16			* @param string $action The method to call when the button is clicked
17			* @param string $title The label on the button
18			* @param string $extraClass A CSS class to apply to the button in addition to 'action'
19			*/
20			public function __construct($action, $title = "", $extraClass = '') {
21			$this->extraClass = ' '.$extraClass;
22			parent::__construct($action, $title);
23			}
24
25			public function performReadonlyTransformation() {
26			return $this->castedCopy('InlineFormAction_ReadOnly');
27			}
28
29			/**
30			* @param array $properties
31			* @return string
32			*/
33			public function Field($properties = array()) {
34			return FormField::create_tag('input', array(
			0 ignored issues – show Bug Best Practice introduced 2016-07-19 01:21 UTC by Report Bug Copy Issue Report The return type of `return \FormField::creat..., $this->extraClass)));` (`string`) is incompatible with the return type of the parent method `FormField::Field` of type `SilverStripe\ORM\FieldType\DBHTMLText`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
35			'type' => 'submit',
36			'name' => sprintf('action_%s', $this->getName()),
37			'value' => $this->title,
38			'id' => $this->ID(),
39			'class' => sprintf('action%s', $this->extraClass),
40			));
41			}
42
43			public function Title() {
44			return false;
			0 ignored issues – show Bug Best Practice introduced 2016-07-11 00:17 UTC by Report Bug Copy Issue Report The return type of `return false;` (`false`) is incompatible with the return type of the parent method `FormField::Title` of type `null\|string`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
45			}
46			}
47
48			/**
49			* Readonly version of {@link InlineFormAction}.
50			* @package forms
51			* @subpackage actions
52			*/
53			class InlineFormAction_ReadOnly extends FormField {
54
55			protected $readonly = true;
56
57			/**
58			* @param array $properties
59			* @return string
60			*/
61			public function Field($properties = array()) {
62			return FormField::create_tag('input', array(
			0 ignored issues – show Bug Best Practice introduced 2016-07-19 01:21 UTC by Report Bug Copy Issue Report The return type of `return \FormField::creat... . $this->extraClass));` (`string`) is incompatible with the return type of the parent method `FormField::Field` of type `SilverStripe\ORM\FieldType\DBHTMLText`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
63			'type' => 'submit',
64			'name' => sprintf('action_%s', $this->name),
65			'value' => $this->title,
66			'id' => $this->ID(),
67			'disabled' => 'disabled',
68			'class' => 'action disabled ' . $this->extraClass,
69			));
70			}
71
72			public function Title() {
73			return false;
			0 ignored issues – show Bug Best Practice introduced 2016-07-11 00:17 UTC by Report Bug Copy Issue Report The return type of `return false;` (`false`) is incompatible with the return type of the parent method `FormField::Title` of type `null\|string`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
74			}
75			}
76

sminnee / silverstripe-framework

Push — webpack ( 4abc02...0465cf )

InlineFormAction_ReadOnly A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

2 Methods

Duplication Side-by-Side

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