Issues in AbstractComponent.php (master) - Issues in master - amarkal/amarkal-ui - Measure and Improve Code Quality continuously with Scrutinizer

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Cross-Site Scripting

Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.

File Exposure

File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.

File Manipulation

File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.

Object Injection

Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

Code Injection

Code Injection enables an attacker to execute arbitrary code on the server.

Response Splitting

Response Splitting can be used to send arbitrary responses.

File Inclusion

File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.

Command Injection

Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.

SQL Injection

SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.

XPath Injection

XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.

LDAP Injection

LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.

Header Injection

Other Vulnerability

This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.

Regex Injection

Regex Injection enables an attacker to execute arbitrary code in your PHP process.

XML Injection

XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

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AbstractComponent.php (6 issues)

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<?php

namespace Amarkal\UI;

/**
 * Defines an abstract UI component
 */
abstract class AbstractComponent
extends Template

{
    /**
     * This template is used to generate the name for this component. the token 
     * {{name}} will be replaced by the component's name during runtime.
     * 
     * @var string
     */
    public $name_template = '{{name}}';
    
    /**
     * This template is used to generate the name for this component when it is
     * used as a child component in a composite component. The token 
     * {{parent_name}} will be replaced with the name of the parent (composite)
     * component.
     * 
     * @var string
     */
    public $composite_name_template = '{{parent_name}}[{{name}}]';
    
    /**
     * A list of HTML classes to be added to the wrapper div of this component.
     *
     * @var array
     */
    public $html_classes = array();
    
    /**
     * Constructor
     * 
     * @param array $model
     */
    public function __construct( array $model = array() ) 
    {
        parent::__construct($model);
        
        $this->add_html_class(sprintf(
            'amarkal-ui-component amarkal-ui-component-%s',
            $this->component_type
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
        ));

        if($this instanceof DisableableComponentInterface && $this->disabled)
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
        {
            $this->add_html_class('amarkal-ui-disabled');
        }
        
        $this->on_created();
    }
    
    /**
     * The default model to use when none is provided to the constructor.
     * This method should be overriden by child class to define the default
     * model.
     * 
     * @return array
     */
    public function default_model()
    {
        return array();
    }
    
    /**
     * The list of required model arguments.
     * This method should be overriden by child class to specify required model
     * arguments.
     * 
     * @return array
     */
    public function required_arguments()
    {
        return array();
    }
    
    /**
     * Set the model data for this component.
     * 
     * @return array
     */
    public function set_model( $model )
    {
        // Check that the required arguments are provided.
        foreach( $this->required_arguments() as $key )
        {
            if ( !isset($model[$key]) )
            {
                throw new \RuntimeException('The required argument "'.$key.'" was not provided for '.get_called_class());
            }
        }
        
        // Assign the name of the component as the id if no id was specified
        if( !isset($model['id']) && isset($model['name']) )
        {
            $model['id'] = $model['name'];
        }

        // A name must be specified when a component has a visibility condition
        if( isset($model['show']) && !isset($model['name']) )
        {
            throw new \RuntimeException('Components with a visibility condition (a "show" argument) must have a name');
        }
        
        $this->model = array_merge( $this->default_model(), $model );
    }
    
    /**
     * Get the name for this component by parsing the name template.
     * 
     * @return string
     */
    public function get_name()
    {
        return \str_replace('{{name}}', $this->name, $this->name_template);
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
    }
    
    /**
     * Add an HTML class to the list of HTML classes to be printed when the
     * component is rendered. 
     * 
     * @param string $class
     */
    public function add_html_class( $class )
    {
        if( !in_array($class, $this->html_classes) )
        {
            $this->html_classes[] = $class;
        }
    }
    
    /**
     * Remove an HTML class to the list of HTML classes to be printed when the
     * component is rendered. 
     * 
     * @param string $class
     */
    public function remove_html_class( $class )
    {
        $i = 0;
        foreach( $this->html_classes as $c )
        {
            if( $c === $class )
            {
                array_splice($this->html_classes,$i,1);
                break;
            }
            $i++;
        }
    }
    
    /**
     * Set the validity of this component if it supports validation.
     * 
     * @param type $validity
     */
    Public function set_validity( $validity )
    {
        $this->validity = $validity;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
        if($validity === $this::INVALID)
        {
            $this->add_html_class('amarkal-ui-component-error');
        }
    }
    
    /**
     * Generate common UI component wrapper attributes
     */
    public function component_attributes()
    {
        return sprintf(
            'class="%s" amarkal-component-name="%s"',
            implode(' ', $this->html_classes),
            $this->name
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
        );
    }
    
    /**
     * Enqueue component's script and render it.
     * 
     * {@inheritdoc}
     */
    public function render( $echo = false )
    {
        $this->enqueue_scripts();
        
        ob_start();
        include dirname(__FILE__).'/AbstractComponent.phtml';
        $html = ob_get_clean();

        if( !$echo )
        {
            return $html;
        }
        echo $html;
    }
    
    /**
     * Enqueue styles/scripts required for this element.
     */
    public function enqueue_scripts()
    {
        \wp_enqueue_script('amarkal-ui');
        \wp_enqueue_style('amarkal-ui');
    }
    
    /**
     * A hook that is called once the component has been created.
     */
    protected function on_created() {}
}

1			<?php
2
3			namespace Amarkal\UI;
4
5			/**
6			* Defines an abstract UI component
7			*/
8			abstract class AbstractComponent
9			extends Template
			0 ignored issues – show Coding Style introduced 2017-03-23 21:00 UTC by Report Bug Copy Issue Report Show Similar Issues like this The extends keyword must be on the same line as the class name Loading history...
10			{
11			/**
12			* This template is used to generate the name for this component. the token
13			* {{name}} will be replaced by the component's name during runtime.
14			*
15			* @var string
16			*/
17			public $name_template = '{{name}}';
18
19			/**
20			* This template is used to generate the name for this component when it is
21			* used as a child component in a composite component. The token
22			* {{parent_name}} will be replaced with the name of the parent (composite)
23			* component.
24			*
25			* @var string
26			*/
27			public $composite_name_template = '{{parent_name}}[{{name}}]';
28
29			/**
30			* A list of HTML classes to be added to the wrapper div of this component.
31			*
32			* @var array
33			*/
34			public $html_classes = array();
35
36			/**
37			* Constructor
38			*
39			* @param array $model
40			*/
41			public function __construct( array $model = array() )
42			{
43			parent::__construct($model);
44
45			$this->add_html_class(sprintf(
46			'amarkal-ui-component amarkal-ui-component-%s',
47			$this->component_type
			0 ignored issues – show Documentation introduced 2017-05-17 01:08 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `component_type` does not exist on `object<Amarkal\UI\AbstractComponent>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
48			));
49
50			if($this instanceof DisableableComponentInterface && $this->disabled)
			0 ignored issues – show Documentation introduced 2017-10-21 20:28 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `disabled` does not exist on `object<Amarkal\UI\AbstractComponent>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
51			{
52			$this->add_html_class('amarkal-ui-disabled');
53			}
54
55			$this->on_created();
56			}
57
58			/**
59			* The default model to use when none is provided to the constructor.
60			* This method should be overriden by child class to define the default
61			* model.
62			*
63			* @return array
64			*/
65			public function default_model()
66			{
67			return array();
68			}
69
70			/**
71			* The list of required model arguments.
72			* This method should be overriden by child class to specify required model
73			* arguments.
74			*
75			* @return array
76			*/
77			public function required_arguments()
78			{
79			return array();
80			}
81
82			/**
83			* Set the model data for this component.
84			*
85			* @return array
86			*/
87			public function set_model( $model )
88			{
89			// Check that the required arguments are provided.
90			foreach( $this->required_arguments() as $key )
91			{
92			if ( !isset($model[$key]) )
93			{
94			throw new \RuntimeException('The required argument "'.$key.'" was not provided for '.get_called_class());
95			}
96			}
97
98			// Assign the name of the component as the id if no id was specified
99			if( !isset($model['id']) && isset($model['name']) )
100			{
101			$model['id'] = $model['name'];
102			}
103
104			// A name must be specified when a component has a visibility condition
105			if( isset($model['show']) && !isset($model['name']) )
106			{
107			throw new \RuntimeException('Components with a visibility condition (a "show" argument) must have a name');
108			}
109
110			$this->model = array_merge( $this->default_model(), $model );
111			}
112
113			/**
114			* Get the name for this component by parsing the name template.
115			*
116			* @return string
117			*/
118			public function get_name()
119			{
120			return \str_replace('{{name}}', $this->name, $this->name_template);
			0 ignored issues – show Documentation introduced 2017-04-21 18:27 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `name` does not exist on `object<Amarkal\UI\AbstractComponent>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
121			}
122
123			/**
124			* Add an HTML class to the list of HTML classes to be printed when the
125			* component is rendered.
126			*
127			* @param string $class
128			*/
129			public function add_html_class( $class )
130			{
131			if( !in_array($class, $this->html_classes) )
132			{
133			$this->html_classes[] = $class;
134			}
135			}
136
137			/**
138			* Remove an HTML class to the list of HTML classes to be printed when the
139			* component is rendered.
140			*
141			* @param string $class
142			*/
143			public function remove_html_class( $class )
144			{
145			$i = 0;
146			foreach( $this->html_classes as $c )
147			{
148			if( $c === $class )
149			{
150			array_splice($this->html_classes,$i,1);
151			break;
152			}
153			$i++;
154			}
155			}
156
157			/**
158			* Set the validity of this component if it supports validation.
159			*
160			* @param type $validity
161			*/
162			Public function set_validity( $validity )
163			{
164			$this->validity = $validity;
			0 ignored issues – show Documentation introduced 2017-05-17 01:08 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `validity` does not exist on `object<Amarkal\UI\AbstractComponent>`. Since you implemented `__set`, maybe consider adding a @property annotation. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
165			if($validity === $this::INVALID)
166			{
167			$this->add_html_class('amarkal-ui-component-error');
168			}
169			}
170
171			/**
172			* Generate common UI component wrapper attributes
173			*/
174			public function component_attributes()
175			{
176			return sprintf(
177			'class="%s" amarkal-component-name="%s"',
178			implode(' ', $this->html_classes),
179			$this->name
			0 ignored issues – show Documentation introduced 2017-05-17 01:08 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `name` does not exist on `object<Amarkal\UI\AbstractComponent>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
180			);
181			}
182
183			/**
184			* Enqueue component's script and render it.
185			*
186			* {@inheritdoc}
187			*/
188			public function render( $echo = false )
189			{
190			$this->enqueue_scripts();
191
192			ob_start();
193			include dirname(__FILE__).'/AbstractComponent.phtml';
194			$html = ob_get_clean();
195
196			if( !$echo )
197			{
198			return $html;
199			}
200			echo $html;
201			}
202
203			/**
204			* Enqueue styles/scripts required for this element.
205			*/
206			public function enqueue_scripts()
207			{
208			\wp_enqueue_script('amarkal-ui');
209			\wp_enqueue_style('amarkal-ui');
210			}
211
212			/**
213			* A hook that is called once the component has been created.
214			*/
215			protected function on_created() {}
216			}

amarkal / amarkal-ui

Issues (127)

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AbstractComponent.php (6 issues)

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