Issues in textarea.php (master) - Issues in master - rousnay/lighthouse - Measure and Improve Code Quality continuously with Scrutinizer

Issues (1378)

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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.

Unfortunately, the security analysis is currently not available for your project. If you are a non-commercial open-source project, please contact support to gain access.

includes/acf/fields/textarea.php (11 issues)

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<?php

/*
*  ACF Text Area Field Class
*
*  All the logic for this field type
*
*  @class 		acf_field_textarea
*  @extends		acf_field
*  @package		ACF
*  @subpackage	Fields
*/

if( ! class_exists('acf_field_textarea') ) :

class acf_field_textarea extends acf_field {
	
	
	/*
	*  __construct
	*
	*  This function will setup the field type data
	*
	*  @type	function
	*  @date	5/03/2014
	*  @since	5.0.0
	*
	*  @param	n/a
	*  @return	n/a
	*/

	
	function __construct() {

		
		// vars
		$this->name = 'textarea';
		$this->label = __("Text Area",'acf');
class MyClass { }

$x = new MyClass();
$x->foo = true;
		$this->defaults = array(
			'default_value'	=> '',
			'new_lines'		=> '',
			'maxlength'		=> '',
			'placeholder'	=> '',
			'readonly'		=> 0,
			'disabled'		=> 0,
			'rows'			=> ''
		);
		
		
		// do not delete!
    	parent::__construct();
	}
	
	
	/*
	*  render_field()
	*
	*  Create the HTML interface for your field
	*
	*  @param	$field - an array holding all the field's data
	*
	*  @type	action
	*  @since	3.6
	*  @date	23/01/13
	*/
	
	function render_field( $field ) {

		
		// vars
		$o = array( 'id', 'class', 'name', 'placeholder', 'rows' );
		$s = array( 'readonly', 'disabled' );
		$e = '';
		
		
		// maxlength
		if( $field['maxlength'] !== '' ) {
		
			$o[] = 'maxlength';
			
		}
		
		
		// rows
		if( empty($field['rows']) ) {
		
			$field['rows'] = 8;
			
		}
		
		
		// populate atts
		$atts = array();
		foreach( $o as $k ) {
		
			$atts[ $k ] = $field[ $k ];	
			
		}
		
		
		// special atts
		foreach( $s as $k ) {
		
			if( $field[ $k ] ) {
			
				$atts[ $k ] = $k;
				
			}
			
		}
		

		$e .= '<textarea ' . acf_esc_attr( $atts ) . ' >';
		$e .= esc_textarea( $field['value'] );
		$e .= '</textarea>';
		
		
		// return
		echo $e;
		
	}
	
	/*
	*  render_field_settings()
	*
	*  Create extra options for your field. This is rendered when editing a field.
	*  The value of $field['name'] can be used (like bellow) to save extra data to the $field
	*
	*  @param	$field	- an array holding all the field's data
	*
	*  @type	action
	*  @since	3.6
	*  @date	23/01/13
	*/
	
	function render_field_settings( $field ) {

		
		// ACF4 migration
		if( empty($field['ID']) ) {
			
			$field['new_lines'] = 'wpautop';
			
		}
		
		
		// default_value
		acf_render_field_setting( $field, array(
			'label'			=> __('Default Value','acf'),
			'instructions'	=> __('Appears when creating a new post','acf'),
			'type'			=> 'textarea',
			'name'			=> 'default_value',
		));
		
		
		// placeholder
		acf_render_field_setting( $field, array(
			'label'			=> __('Placeholder Text','acf'),
			'instructions'	=> __('Appears within the input','acf'),
			'type'			=> 'text',
			'name'			=> 'placeholder',
		));
		
		
		// maxlength
		acf_render_field_setting( $field, array(
			'label'			=> __('Character Limit','acf'),
			'instructions'	=> __('Leave blank for no limit','acf'),
			'type'			=> 'number',
			'name'			=> 'maxlength',
		));
		
		
		// rows
		acf_render_field_setting( $field, array(
			'label'			=> __('Rows','acf'),
			'instructions'	=> __('Sets the textarea height','acf'),
			'type'			=> 'number',
			'name'			=> 'rows',
			'placeholder'	=> 8
		));
		
		
		// formatting
		acf_render_field_setting( $field, array(
			'label'			=> __('New Lines','acf'),
			'instructions'	=> __('Controls how new lines are rendered','acf'),
			'type'			=> 'select',
			'name'			=> 'new_lines',
			'choices'		=> array(
				'wpautop'		=> __("Automatically add paragraphs",'acf'),
				'br'			=> __("Automatically add &lt;br&gt;",'acf'),
				''				=> __("No Formatting",'acf')
			)
		));
		
	}
	
	
	/*
	*  format_value()
	*
	*  This filter is applied to the $value after it is loaded from the db and before it is returned to the template
	*
	*  @type	filter
	*  @since	3.6
	*  @date	23/01/13
	*
	*  @param	$value (mixed) the value which was loaded from the database
	*  @param	$post_id (mixed) the $post_id from which the value was loaded
	*  @param	$field (array) the field array holding all the field options
	*
	*  @return	$value (mixed) the modified value
	*/

	
	function format_value( $value, $post_id, $field ) {

		
		// bail early if no value or not for template
		if( empty($value) || !is_string($value) ) {
			
			return $value;
		
		}
				
		
		// new lines
		if( $field['new_lines'] == 'wpautop' ) {

			
			$value = wpautop($value);
			
		} elseif( $field['new_lines'] == 'br' ) {
			
			$value = nl2br($value);
			
		}
		
		
		// return
		return $value;
	}
	
}

new acf_field_textarea();

endif;

?>



1		<?php
2
3		/*
4		* ACF Text Area Field Class
5		*
6		* All the logic for this field type
7		*
8		* @class acf_field_textarea
9		* @extends acf_field
10		* @package ACF
11		* @subpackage Fields
12		*/
13
14		if( ! class_exists('acf_field_textarea') ) :
15
16		class acf_field_textarea extends acf_field {
17
18
19		/*
20		* __construct
21		*
22		* This function will setup the field type data
23		*
24		* @type function
25		* @date 5/03/2014
26		* @since 5.0.0
27		*
28		* @param n/a
29		* @return n/a
30		*/
		0 ignored issues – show Documentation introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report Show Similar Issues like this The doc-type `n/a` could not be parsed: Unknown type name "n/a" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
31
32	View Code Duplication	function __construct() {
		0 ignored issues – show Best Practice introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report Show Similar Issues like this 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... Duplication introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report Show Similar Issues like this This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
33
34		// vars
35		$this->name = 'textarea';
36		$this->label = __("Text Area",'acf');
		0 ignored issues – show Bug introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `label` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
37		$this->defaults = array(
38		'default_value' => '',
39		'new_lines' => '',
40		'maxlength' => '',
41		'placeholder' => '',
42		'readonly' => 0,
43		'disabled' => 0,
44		'rows' => ''
45		);
46
47
48		// do not delete!
49		parent::__construct();
50		}
51
52
53		/*
54		* render_field()
55		*
56		* Create the HTML interface for your field
57		*
58		* @param $field - an array holding all the field's data
59		*
60		* @type action
61		* @since 3.6
62		* @date 23/01/13
63		*/
64
65		function render_field( $field ) {
		0 ignored issues – show Best Practice introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report Show Similar Issues like this 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...
66
67		// vars
68		$o = array( 'id', 'class', 'name', 'placeholder', 'rows' );
69		$s = array( 'readonly', 'disabled' );
70		$e = '';
71
72
73		// maxlength
74		if( $field['maxlength'] !== '' ) {
75
76		$o[] = 'maxlength';
77
78		}
79
80
81		// rows
82		if( empty($field['rows']) ) {
83
84		$field['rows'] = 8;
85
86		}
87
88
89		// populate atts
90		$atts = array();
91		foreach( $o as $k ) {
92
93		$atts[ $k ] = $field[ $k ];
94
95		}
96
97
98		// special atts
99		foreach( $s as $k ) {
100
101		if( $field[ $k ] ) {
102
103		$atts[ $k ] = $k;
104
105		}
106
107		}
108
109
110		$e .= '<textarea ' . acf_esc_attr( $atts ) . ' >';
111		$e .= esc_textarea( $field['value'] );
112		$e .= '</textarea>';
113
114
115		// return
116		echo $e;
117
118		}
119
120		/*
121		* render_field_settings()
122		*
123		* Create extra options for your field. This is rendered when editing a field.
124		* The value of $field['name'] can be used (like bellow) to save extra data to the $field
125		*
126		* @param $field - an array holding all the field's data
127		*
128		* @type action
129		* @since 3.6
130		* @date 23/01/13
131		*/
132
133		function render_field_settings( $field ) {
		0 ignored issues – show Best Practice introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report Show Similar Issues like this It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
134
135		// ACF4 migration
136		if( empty($field['ID']) ) {
137
138		$field['new_lines'] = 'wpautop';
139
140		}
141
142
143		// default_value
144		acf_render_field_setting( $field, array(
145		'label' => __('Default Value','acf'),
146		'instructions' => __('Appears when creating a new post','acf'),
147		'type' => 'textarea',
148		'name' => 'default_value',
149		));
150
151
152		// placeholder
153		acf_render_field_setting( $field, array(
154		'label' => __('Placeholder Text','acf'),
155		'instructions' => __('Appears within the input','acf'),
156		'type' => 'text',
157		'name' => 'placeholder',
158		));
159
160
161		// maxlength
162		acf_render_field_setting( $field, array(
163		'label' => __('Character Limit','acf'),
164		'instructions' => __('Leave blank for no limit','acf'),
165		'type' => 'number',
166		'name' => 'maxlength',
167		));
168
169
170		// rows
171		acf_render_field_setting( $field, array(
172		'label' => __('Rows','acf'),
173		'instructions' => __('Sets the textarea height','acf'),
174		'type' => 'number',
175		'name' => 'rows',
176		'placeholder' => 8
177		));
178
179
180		// formatting
181		acf_render_field_setting( $field, array(
182		'label' => __('New Lines','acf'),
183		'instructions' => __('Controls how new lines are rendered','acf'),
184		'type' => 'select',
185		'name' => 'new_lines',
186		'choices' => array(
187		'wpautop' => __("Automatically add paragraphs",'acf'),
188		'br' => __("Automatically add <br>",'acf'),
189		'' => __("No Formatting",'acf')
190		)
191		));
192
193		}
194
195
196		/*
197		* format_value()
198		*
199		* This filter is applied to the $value after it is loaded from the db and before it is returned to the template
200		*
201		* @type filter
202		* @since 3.6
203		* @date 23/01/13
204		*
205		* @param $value (mixed) the value which was loaded from the database
206		* @param $post_id (mixed) the $post_id from which the value was loaded
207		* @param $field (array) the field array holding all the field options
208		*
209		* @return $value (mixed) the modified value
210		*/
		0 ignored issues – show Documentation introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report Show Similar Issues like this The doc-type `$value` could not be parsed: Unknown type name "$value" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
211
212		function format_value( $value, $post_id, $field ) {
		0 ignored issues – show Unused Code introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report Show Similar Issues like this The parameter `$post_id` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history... Best Practice introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report Show Similar Issues like this 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...
213
214		// bail early if no value or not for template
215		if( empty($value) \|\| !is_string($value) ) {
216
217		return $value;
218
219		}
220
221
222		// new lines
223	View Code Duplication	if( $field['new_lines'] == 'wpautop' ) {
		0 ignored issues – show Duplication introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report Show Similar Issues like this This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
224
225		$value = wpautop($value);
226
227		} elseif( $field['new_lines'] == 'br' ) {
228
229		$value = nl2br($value);
230
231		}
232
233
234		// return
235		return $value;
236		}
237
238		}
239
240		new acf_field_textarea();
241
242		endif;
243
244		?>
		0 ignored issues – show Best Practice introduced 2016-02-10 19:57 UTC by Report Bug Copy Issue Report Show Similar Issues like this It is not recommended to use PHP's closing tag `?>` in files other than templates. Using a closing tag in PHP files that only contain PHP code is not recommended as you might accidentally add whitespace after the closing tag which would then be output by PHP. This can cause severe problems, for example headers cannot be sent anymore. A simple precaution is to leave off the closing tag as it is not required, and it also has no negative effects whatsoever. Loading history...
245

rousnay / lighthouse

Issues (1378)

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includes/acf/fields/textarea.php (11 issues)

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