HtmlIconGroups::createItem() - Code Metrics - Inspection of "postForm header bug fixed" - phpMv/phpMv-UI - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ab06fe...ef9455 )

by Jean-Christophe

created 2017-11-27 02:20 UTC

HtmlIconGroups::createItem() A

↳ Parent: HtmlIconGroups

Complexity

Conditions	3
Paths	4

Size

Total Lines	12
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	12
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	9
nc	4
nop	1

<?php

namespace Ajax\semantic\html\elements;

use Ajax\semantic\html\base\HtmlSemCollection;
use Ajax\service\JArray;
use Ajax\JsUtils;

/**
 * Semantic Icons group component
 * @see http://phpmv-ui.kobject.net/index/direct/main/72
 * @see http://semantic-ui.com/elements/icon.html#/definition
 * @author jc
 * @version 1.001
 */
class HtmlIconGroups extends HtmlSemCollection {

	public function __construct($identifier, $icons=array(), $size="") {
		parent::__construct($identifier, "i", "icons");
		$this->addItems($icons);
		$this->setSize($size);
	}

	protected function createItem($value) {
		$icon=$value;
		if (\is_array($value)) {
			$icon=JArray::getValue($value, "icon", 0);
			$size=JArray::getValue($value, "size", 1);
		}
		$iconO=new HtmlIcon("icon-" . $this->identifier, $icon);
		if (isset($size)) {
			$iconO->setSize($size);
		}
		return $iconO;
	}

	protected function createCondition($value) {
		return ($value instanceof HtmlIcon) === false;
	}

	public function getIcon($index) {
		return $this->content[$index];
	}

	public function run(JsUtils $js){
		$result= parent::run($js);
		return $result->setItemSelector("i");
	}

	public function toCorner($index=1) {
		$this->getItem($index)->toCorner();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		return $this;
	}

	public static function corner($mainIcon,$cornerIcon,$size="huge"){
		$icons=new HtmlIconGroups("icons",[$mainIcon,$cornerIcon],$size);
		return $icons->toCorner(1);
	}
}


1			<?php
2
3			namespace Ajax\semantic\html\elements;
4
5			use Ajax\semantic\html\base\HtmlSemCollection;
6			use Ajax\service\JArray;
7			use Ajax\JsUtils;
8
9			/**
10			* Semantic Icons group component
11			* @see http://phpmv-ui.kobject.net/index/direct/main/72
12			* @see http://semantic-ui.com/elements/icon.html#/definition
13			* @author jc
14			* @version 1.001
15			*/
16			class HtmlIconGroups extends HtmlSemCollection {
17
18			public function __construct($identifier, $icons=array(), $size="") {
19			parent::__construct($identifier, "i", "icons");
20			$this->addItems($icons);
21			$this->setSize($size);
22			}
23
24			protected function createItem($value) {
25			$icon=$value;
26			if (\is_array($value)) {
27			$icon=JArray::getValue($value, "icon", 0);
28			$size=JArray::getValue($value, "size", 1);
29			}
30			$iconO=new HtmlIcon("icon-" . $this->identifier, $icon);
31			if (isset($size)) {
32			$iconO->setSize($size);
33			}
34			return $iconO;
35			}
36
37			protected function createCondition($value) {
38			return ($value instanceof HtmlIcon) === false;
39			}
40
41			public function getIcon($index) {
42			return $this->content[$index];
43			}
44
45			public function run(JsUtils $js){
46			$result= parent::run($js);
47			return $result->setItemSelector("i");
48			}
49
50			public function toCorner($index=1) {
51			$this->getItem($index)->toCorner();
			0 ignored issues – show Bug introduced 2016-06-16 17:04 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `Ajax\common\html\HtmlDoubleElement` as the method `toCorner()` does only exist in the following sub-classes of `Ajax\common\html\HtmlDoubleElement`: `Ajax\semantic\html\elements\HtmlIcon`, `Ajax\semantic\html\elements\HtmlIconGroups`, `Ajax\semantic\html\elements\HtmlLabel`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
52			return $this;
53			}
54
55			public static function corner($mainIcon,$cornerIcon,$size="huge"){
56			$icons=new HtmlIconGroups("icons",[$mainIcon,$cornerIcon],$size);
57			return $icons->toCorner(1);
58			}
59			}
60

phpMv / phpMv-UI

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HtmlIconGroups::createItem() A

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