ConfirmedPasswordField::setTitle() - Code Metrics - Inspection of "FIX: Remap obsolete ClassName values." - sminnee/silverstripe-framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — correct-classname-values ( f9b487 )

by Sam

created 2016-07-25 06:37 UTC

ConfirmedPasswordField::setTitle() A

↳ Parent: ConfirmedPasswordField

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	3
c	1
b	0
f	0
nc	1
nop	1
dl	0
loc	5
rs	9.4285

<?php

use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\DataObjectInterface;
use SilverStripe\Security\Member;


/**
 * Two masked input fields, checks for matching passwords.
 *
 * Optionally hides the fields by default and shows a link to toggle their
 * visibility.
 *
 * @package forms
 * @subpackage fields-formattedinput
 */
class ConfirmedPasswordField extends FormField {

	/**
	 * Minimum character length of the password.
	 *
	 * @var int
	 */
	public $minLength = null;

	/**
	 * Maximum character length of the password.
	 *
	 * @var int
	 */
	public $maxLength = null;

	/**
	 * Enforces at least one digit and one alphanumeric
	 * character (in addition to {$minLength} and {$maxLength}
	 *
	 * @var boolean
	 */
	public $requireStrongPassword = false;

	/**
	 * Allow empty fields in serverside validation
	 *
	 * @var boolean
	 */
	public $canBeEmpty = false;

	/**
	 * If set to TRUE, the "password" and "confirm password" form fields will
	 * be hidden via CSS and JavaScript by default, and triggered by a link.
	 *
	 * An additional hidden field determines if showing the fields has been
	 * triggered and just validates/saves the input in this case.
	 *
	 * This behaviour works unobtrusively, without JavaScript enabled
	 * the fields show, validate and save by default.
	 *
	 * @param boolean $showOnClick
	 */
	protected $showOnClick = false;

	/**
	 * Check if the existing password should be entered first
	 *
	 * @var bool
	 */
	protected $requireExistingPassword = false;


	/**
	 * A place to temporarily store the confirm password value
	 *
	 * @var string
	 */
	protected $confirmValue;

	/**
	 * Store value of "Current Password" field
	 *
	 * @var string
	 */
	protected $currentPasswordValue;

	/**
	 * Title for the link that triggers the visibility of password fields.
	 *
	 * @var string
	 */
	public $showOnClickTitle;

	/**
	 * Child fields (_Password, _ConfirmPassword)
	 *
	 * @var FieldList
	 */
	public $children;

	protected $schemaDataType = FormField::SCHEMA_DATA_TYPE_STRUCTURAL;

	/**
	 * @var PasswordField
	 */
	protected $passwordField = null;

	/**
	 * @var PasswordField
	 */
	protected $confirmPasswordfield = null;

	/**
	 * @var HiddenField
	 */
	protected $hiddenField = null;

	/**
	 * @param string $name
	 * @param string $title
	 * @param mixed $value
	 * @param Form $form
	 * @param boolean $showOnClick
	 * @param string $titleConfirmField Alternate title (not localizeable)
	 */
	public function __construct($name, $title = null, $value = "", $form = null, $showOnClick = false,

			$titleConfirmField = null) {

		// Set field title
		$title = isset($title) ? $title : _t('Member.PASSWORD', 'Password');

		// naming with underscores to prevent values from actually being saved somewhere
		$this->children = new FieldList(
			$this->passwordField = new PasswordField(
				"{$name}[_Password]",
				$title
			),
			$this->confirmPasswordfield = new PasswordField(
				"{$name}[_ConfirmPassword]",
				(isset($titleConfirmField)) ? $titleConfirmField : _t('Member.CONFIRMPASSWORD', 'Confirm Password')
			)
		);

		// has to be called in constructor because Field() isn't triggered upon saving the instance
		if($showOnClick) {
			$this->children->push($this->hiddenField = new HiddenField("{$name}[_PasswordFieldVisible]"));
		}

		// disable auto complete
		foreach($this->children as $child) {
			/** @var FormField $child */
			$child->setAttribute('autocomplete', 'off');
		}

		$this->showOnClick = $showOnClick;

		parent::__construct($name, $title);
		$this->setValue($value);
	}

	public function Title()
	{
		// Title is displayed on nested field, not on the top level field
		return null;
	}

	public function setTitle($title)
	{
		parent::setTitle($title);
		$this->passwordField->setTitle($title);
	}

	/**
	 * @param array $properties
	 *
	 * @return string
	 */
	public function Field($properties = array()) {
		Requirements::javascript(FRAMEWORK_DIR . '/thirdparty/jquery/jquery.js');
		Requirements::javascript(FRAMEWORK_DIR . '/client/dist/js/ConfirmedPasswordField.js');
		Requirements::css(FRAMEWORK_DIR . '/client/dist/styles/ConfirmedPasswordField.css');

		$content = '';

		if($this->showOnClick) {
			if($this->showOnClickTitle) {
				$title = $this->showOnClickTitle;
			} else {
				$title = _t(
					'ConfirmedPasswordField.SHOWONCLICKTITLE',
					'Change Password',

					'Label of the link which triggers display of the "change password" formfields'
				);
			}

			$content .= "<div class=\"showOnClick\">\n";
			$content .= "<a href=\"#\">{$title}</a>\n";
			$content .= "<div class=\"showOnClickContainer\">";
		}

		foreach($this->children as $field) {
			/** @var FormField $field */
			$field->setDisabled($this->isDisabled());
			$field->setReadonly($this->isReadonly());

			if(count($this->attributes)) {
				foreach($this->attributes as $name => $value) {
					$field->setAttribute($name, $value);
				}
			}

			$content .= $field->FieldHolder();
		}

		if($this->showOnClick) {
			$content .= "</div>\n";
			$content .= "</div>\n";
		}

		return $content;
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());
}
	}

	/**
	 * Returns the children of this field for use in templating.
	 * @return FieldList
	 */
	public function getChildren() {
		return $this->children;
	}

	/**
	 * Can be empty is a flag that turns on / off empty field checking.
	 *
	 * For example, set this to false (the default) when creating a user account,
	 * and true when displaying on an edit form.
	 *
	 * @param boolean $value
	 *
	 * @return ConfirmedPasswordField
	 */
	public function setCanBeEmpty($value) {
		$this->canBeEmpty = (bool)$value;

		return $this;
	}

	/**
	 * The title on the link which triggers display of the "password" and
	 * "confirm password" formfields. Only used if {@link setShowOnClick()}
	 * is set to TRUE.
	 *
	 * @param string $title
	 *
	 * @return ConfirmedPasswordField
	 */
	public function setShowOnClickTitle($title) {
		$this->showOnClickTitle = $title;

		return $this;
	}

	/**
	 * @return string $title
	 */
	public function getShowOnClickTitle() {
		return $this->showOnClickTitle;
	}

	/**
	 * @param string $title
	 *
	 * @return ConfirmedPasswordField
	 */
	public function setRightTitle($title) {
		foreach($this->children as $field) {
			/** @var FormField $field */
			$field->setRightTitle($title);
		}

		return $this;
	}

	/**
	 * Set child field titles. Titles in order should be:
	 *  - "Current Password" (if getRequireExistingPassword() is set)
	 *  - "Password"
	 *  - "Confirm Password"
	 *
	 * @param array $titles List of child titles
	 * @return $this
	 */
	public function setChildrenTitles($titles) {
		$expectedChildren = $this->getRequireExistingPassword() ? 3 : 2;
		if(is_array($titles) && count($titles) == $expectedChildren) {
			foreach($this->children as $field) {
				if(isset($titles[0])) {
					/** @var FormField $field */
					$field->setTitle($titles[0]);

					array_shift($titles);
				}
			}
		}

		return $this;
	}

	/**
	 * Value is sometimes an array, and sometimes a single value, so we need
	 * to handle both cases.
	 *
	 * @param mixed $value
	 * @param mixed $data
	 * @return $this
	 */
	public function setValue($value, $data = null) {
		// If $data is a DataObject, don't use the value, since it's a hashed value
		if ($data && $data instanceof DataObject) $value = '';

		//store this for later
		$oldValue = $this->value;

		if(is_array($value)) {
			$this->value = $value['_Password'];
			$this->confirmValue = $value['_ConfirmPassword'];
			$this->currentPasswordValue = ($this->getRequireExistingPassword() && isset($value['_CurrentPassword']))
				? $value['_CurrentPassword']
				: null;

			if($this->showOnClick && isset($value['_PasswordFieldVisible'])) {
				$this->children->fieldByName($this->getName() . '[_PasswordFieldVisible]')
					->setValue($value['_PasswordFieldVisible']);
			}
		} else {
			if($value || (!$value && $this->canBeEmpty)) {
				$this->value = $value;
				$this->confirmValue = $value;
			}
		}

		//looking up field by name is expensive, so lets check it needs to change
		if ($oldValue != $this->value) {
			$this->children->fieldByName($this->getName() . '[_Password]')
				->setValue($this->value);

			$this->children->fieldByName($this->getName() . '[_ConfirmPassword]')
				->setValue($this->confirmValue);
		}

		return $this;
	}

	/**
	 * Update the names of the child fields when updating name of field.
	 *
	 * @param string $name new name to give to the field.
	 * @return $this
	 */
	public function setName($name) {
		$this->passwordField->setName($name . '[_Password]');
		$this->confirmPasswordfield->setName($name . '[_ConfirmPassword]');
		if($this->hiddenField) {
			$this->hiddenField->setName($name . '[_PasswordFieldVisible]');
		}

		return parent::setName($name);
	}

	/**
	 * Determines if the field was actually shown on the client side - if not,
	 * we don't validate or save it.
	 *
	 * @return boolean
	 */
	public function isSaveable() {
		return !$this->showOnClick
			|| ($this->showOnClick && $this->hiddenField && $this->hiddenField->Value());
	}

	/**
	 * Validate this field
	 *
	 * @param Validator $validator
	 * @return bool
	 */
	public function validate($validator) {
		$name = $this->name;

		// if field isn't visible, don't validate
		if(!$this->isSaveable()) {
			return true;
		}

		$this->passwordField->setValue($this->value);
		$this->confirmPasswordfield->setValue($this->confirmValue);
		$value = $this->passwordField->Value();

		// both password-fields should be the same
		if($value != $this->confirmPasswordfield->Value()) {

			$validator->validationError(
				$name,
				_t('Form.VALIDATIONPASSWORDSDONTMATCH',"Passwords don't match"),
				"validation"
			);

			return false;
		}

		if(!$this->canBeEmpty) {
			// both password-fields shouldn't be empty
			if(!$value || !$this->confirmPasswordfield->Value()) {

				$validator->validationError(
					$name,
					_t('Form.VALIDATIONPASSWORDSNOTEMPTY', "Passwords can't be empty"),
					"validation"
				);

				return false;
			}
		}

		// lengths
		if(($this->minLength || $this->maxLength)) {
			$errorMsg = null;
			$limit = null;
			if($this->minLength && $this->maxLength) {
				$limit = "{{$this->minLength},{$this->maxLength}}";
				$errorMsg = _t(
					'ConfirmedPasswordField.BETWEEN',
					'Passwords must be {min} to {max} characters long.',
					array('min' => $this->minLength, 'max' => $this->maxLength)
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
				);
			} elseif($this->minLength) {
				$limit = "{{$this->minLength}}.*";
				$errorMsg = _t(
					'ConfirmedPasswordField.ATLEAST',
					'Passwords must be at least {min} characters long.',
					array('min' => $this->minLength)
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
				);
			} elseif($this->maxLength) {
				$limit = "{0,{$this->maxLength}}";
				$errorMsg = _t(
					'ConfirmedPasswordField.MAXIMUM',
					'Passwords must be at most {max} characters long.',
					array('max' => $this->maxLength)
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
				);
			}
			$limitRegex = '/^.' . $limit . '$/';
			if(!empty($value) && !preg_match($limitRegex,$value)) {
				$validator->validationError(
					$name,
					$errorMsg,
					"validation"
				);
			}
		}

		if($this->requireStrongPassword) {
			if(!preg_match('/^(([a-zA-Z]+\d+)|(\d+[a-zA-Z]+))[a-zA-Z0-9]*$/',$value)) {
				$validator->validationError(
					$name,
					_t('Form.VALIDATIONSTRONGPASSWORD',
						"Passwords must have at least one digit and one alphanumeric character"),
					"validation"
				);

				return false;
			}
		}

		// Check if current password is valid
		if(!empty($value) && $this->getRequireExistingPassword()) {
			if(!$this->currentPasswordValue) {
				$validator->validationError(
					$name,
					_t(
						'ConfirmedPasswordField.CURRENT_PASSWORD_MISSING',
						"You must enter your current password."
					),
					"validation"
				);
				return false;
			}

			// Check this password is valid for the current user
			$member = Member::currentUser();
			if(!$member) {
				$validator->validationError(
					$name,
					_t(
						'ConfirmedPasswordField.LOGGED_IN_ERROR',
						"You must be logged in to change your password."
					),
					"validation"
				);
				return false;
			}

			// With a valid user and password, check the password is correct
			$checkResult = $member->checkPassword($this->currentPasswordValue);
			if(!$checkResult->valid()) {
				$validator->validationError(
					$name,
					_t(
						'ConfirmedPasswordField.CURRENT_PASSWORD_ERROR',
						"The current password you have entered is not correct."
					),
					"validation"
				);
				return false;
			}
		}

		return true;
	}

	/**
	 * Only save if field was shown on the client, and is not empty.
	 *
	 * @param DataObjectInterface $record
	 *
	 * @return boolean
	 */
	public function saveInto(DataObjectInterface $record) {
		if(!$this->isSaveable()) {
			return false;
		}

		if(!($this->canBeEmpty && !$this->value)) {
			parent::saveInto($record);
		}
	}

	/**
	 * Makes a read only field with some stars in it to replace the password
	 *
	 * @return ReadonlyField
	 */
	public function performReadonlyTransformation() {
		$field = $this->castedCopy('ReadonlyField')
			->setTitle($this->title ? $this->title : _t('Member.PASSWORD'))
			->setValue('*****');

		return $field;
	}

	public function performDisabledTransformation()
	{
		return $this->performReadonlyTransformation();
	}

	/**
	 * Check if existing password is required
	 *
	 * @return bool
	 */
	public function getRequireExistingPassword() {
		return $this->requireExistingPassword;
	}

	/**
	 * Set if the existing password should be required
	 *
	 * @param bool $show Flag to show or hide this field
	 * @return $this
	 */
	public function setRequireExistingPassword($show) {
		// Don't modify if already added / removed
		if((bool)$show === $this->requireExistingPassword) {
			return $this;
		}
		$this->requireExistingPassword = $show;
		$name = $this->getName();
		$currentName = "{$name}[_CurrentPassword]";
		if ($show) {
			$confirmField = PasswordField::create($currentName, _t('Member.CURRENT_PASSWORD', 'Current Password'));
			$this->children->unshift($confirmField);
		} else {
			$this->children->removeByName($currentName, true);
		}
		return $this;
	}
}


1		<?php
2
3		use SilverStripe\ORM\DataObject;
4		use SilverStripe\ORM\DataObjectInterface;
5		use SilverStripe\Security\Member;
6
7
8		/**
9		* Two masked input fields, checks for matching passwords.
10		*
11		* Optionally hides the fields by default and shows a link to toggle their
12		* visibility.
13		*
14		* @package forms
15		* @subpackage fields-formattedinput
16		*/
17		class ConfirmedPasswordField extends FormField {
18
19		/**
20		* Minimum character length of the password.
21		*
22		* @var int
23		*/
24		public $minLength = null;
25
26		/**
27		* Maximum character length of the password.
28		*
29		* @var int
30		*/
31		public $maxLength = null;
32
33		/**
34		* Enforces at least one digit and one alphanumeric
35		* character (in addition to {$minLength} and {$maxLength}
36		*
37		* @var boolean
38		*/
39		public $requireStrongPassword = false;
40
41		/**
42		* Allow empty fields in serverside validation
43		*
44		* @var boolean
45		*/
46		public $canBeEmpty = false;
47
48		/**
49		* If set to TRUE, the "password" and "confirm password" form fields will
50		* be hidden via CSS and JavaScript by default, and triggered by a link.
51		*
52		* An additional hidden field determines if showing the fields has been
53		* triggered and just validates/saves the input in this case.
54		*
55		* This behaviour works unobtrusively, without JavaScript enabled
56		* the fields show, validate and save by default.
57		*
58		* @param boolean $showOnClick
59		*/
60		protected $showOnClick = false;
61
62		/**
63		* Check if the existing password should be entered first
64		*
65		* @var bool
66		*/
67		protected $requireExistingPassword = false;
68
69
70		/**
71		* A place to temporarily store the confirm password value
72		*
73		* @var string
74		*/
75		protected $confirmValue;
76
77		/**
78		* Store value of "Current Password" field
79		*
80		* @var string
81		*/
82		protected $currentPasswordValue;
83
84		/**
85		* Title for the link that triggers the visibility of password fields.
86		*
87		* @var string
88		*/
89		public $showOnClickTitle;
90
91		/**
92		* Child fields (_Password, _ConfirmPassword)
93		*
94		* @var FieldList
95		*/
96		public $children;
97
98		protected $schemaDataType = FormField::SCHEMA_DATA_TYPE_STRUCTURAL;
99
100		/**
101		* @var PasswordField
102		*/
103		protected $passwordField = null;
104
105		/**
106		* @var PasswordField
107		*/
108		protected $confirmPasswordfield = null;
109
110		/**
111		* @var HiddenField
112		*/
113		protected $hiddenField = null;
114
115		/**
116		* @param string $name
117		* @param string $title
118		* @param mixed $value
119		* @param Form $form
120		* @param boolean $showOnClick
121		* @param string $titleConfirmField Alternate title (not localizeable)
122		*/
123		public function __construct($name, $title = null, $value = "", $form = null, $showOnClick = false,
		0 ignored issues – show Unused Code introduced 2016-05-21 06:12 UTC by Report Bug Copy Issue Report The parameter `$form` 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...
124		$titleConfirmField = null) {
125
126		// Set field title
127		$title = isset($title) ? $title : _t('Member.PASSWORD', 'Password');
128
129		// naming with underscores to prevent values from actually being saved somewhere
130		$this->children = new FieldList(
131		$this->passwordField = new PasswordField(
132		"{$name}[_Password]",
133		$title
134		),
135		$this->confirmPasswordfield = new PasswordField(
136		"{$name}[_ConfirmPassword]",
137		(isset($titleConfirmField)) ? $titleConfirmField : _t('Member.CONFIRMPASSWORD', 'Confirm Password')
138		)
139		);
140
141		// has to be called in constructor because Field() isn't triggered upon saving the instance
142		if($showOnClick) {
143		$this->children->push($this->hiddenField = new HiddenField("{$name}[_PasswordFieldVisible]"));
144		}
145
146		// disable auto complete
147		foreach($this->children as $child) {
148		/** @var FormField $child */
149		$child->setAttribute('autocomplete', 'off');
150		}
151
152		$this->showOnClick = $showOnClick;
153
154		parent::__construct($name, $title);
155		$this->setValue($value);
156		}
157
158		public function Title()
159		{
160		// Title is displayed on nested field, not on the top level field
161		return null;
162		}
163
164		public function setTitle($title)
165		{
166		parent::setTitle($title);
167		$this->passwordField->setTitle($title);
168		}
169
170		/**
171		* @param array $properties
172		*
173		* @return string
174		*/
175		public function Field($properties = array()) {
176		Requirements::javascript(FRAMEWORK_DIR . '/thirdparty/jquery/jquery.js');
177		Requirements::javascript(FRAMEWORK_DIR . '/client/dist/js/ConfirmedPasswordField.js');
178		Requirements::css(FRAMEWORK_DIR . '/client/dist/styles/ConfirmedPasswordField.css');
179
180		$content = '';
181
182		if($this->showOnClick) {
183		if($this->showOnClickTitle) {
184		$title = $this->showOnClickTitle;
185		} else {
186		$title = _t(
187		'ConfirmedPasswordField.SHOWONCLICKTITLE',
188		'Change Password',
189
190		'Label of the link which triggers display of the "change password" formfields'
191		);
192		}
193
194		$content .= "<div class=\"showOnClick\">\n";
195		$content .= "<a href=\"#\">{$title}</a>\n";
196		$content .= "<div class=\"showOnClickContainer\">";
197		}
198
199		foreach($this->children as $field) {
200		/** @var FormField $field */
201		$field->setDisabled($this->isDisabled());
202		$field->setReadonly($this->isReadonly());
203
204		if(count($this->attributes)) {
205		foreach($this->attributes as $name => $value) {
206		$field->setAttribute($name, $value);
207		}
208		}
209
210		$content .= $field->FieldHolder();
211		}
212
213		if($this->showOnClick) {
214		$content .= "</div>\n";
215		$content .= "</div>\n";
216		}
217
218		return $content;
		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 $content;` (`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...
219		}
220
221		/**
222		* Returns the children of this field for use in templating.
223		* @return FieldList
224		*/
225		public function getChildren() {
226		return $this->children;
227		}
228
229		/**
230		* Can be empty is a flag that turns on / off empty field checking.
231		*
232		* For example, set this to false (the default) when creating a user account,
233		* and true when displaying on an edit form.
234		*
235		* @param boolean $value
236		*
237		* @return ConfirmedPasswordField
238		*/
239		public function setCanBeEmpty($value) {
240		$this->canBeEmpty = (bool)$value;
241
242		return $this;
243		}
244
245		/**
246		* The title on the link which triggers display of the "password" and
247		* "confirm password" formfields. Only used if {@link setShowOnClick()}
248		* is set to TRUE.
249		*
250		* @param string $title
251		*
252		* @return ConfirmedPasswordField
253		*/
254		public function setShowOnClickTitle($title) {
255		$this->showOnClickTitle = $title;
256
257		return $this;
258		}
259
260		/**
261		* @return string $title
262		*/
263		public function getShowOnClickTitle() {
264		return $this->showOnClickTitle;
265		}
266
267		/**
268		* @param string $title
269		*
270		* @return ConfirmedPasswordField
271		*/
272		public function setRightTitle($title) {
273		foreach($this->children as $field) {
274		/** @var FormField $field */
275		$field->setRightTitle($title);
276		}
277
278		return $this;
279		}
280
281		/**
282		* Set child field titles. Titles in order should be:
283		* - "Current Password" (if getRequireExistingPassword() is set)
284		* - "Password"
285		* - "Confirm Password"
286		*
287		* @param array $titles List of child titles
288		* @return $this
289		*/
290		public function setChildrenTitles($titles) {
291		$expectedChildren = $this->getRequireExistingPassword() ? 3 : 2;
292		if(is_array($titles) && count($titles) == $expectedChildren) {
293		foreach($this->children as $field) {
294		if(isset($titles[0])) {
295		/** @var FormField $field */
296		$field->setTitle($titles[0]);
297
298		array_shift($titles);
299		}
300		}
301		}
302
303		return $this;
304		}
305
306		/**
307		* Value is sometimes an array, and sometimes a single value, so we need
308		* to handle both cases.
309		*
310		* @param mixed $value
311		* @param mixed $data
312		* @return $this
313		*/
314		public function setValue($value, $data = null) {
315		// If $data is a DataObject, don't use the value, since it's a hashed value
316		if ($data && $data instanceof DataObject) $value = '';
317
318		//store this for later
319		$oldValue = $this->value;
320
321		if(is_array($value)) {
322		$this->value = $value['_Password'];
323		$this->confirmValue = $value['_ConfirmPassword'];
324		$this->currentPasswordValue = ($this->getRequireExistingPassword() && isset($value['_CurrentPassword']))
325		? $value['_CurrentPassword']
326		: null;
327
328		if($this->showOnClick && isset($value['_PasswordFieldVisible'])) {
329		$this->children->fieldByName($this->getName() . '[_PasswordFieldVisible]')
330		->setValue($value['_PasswordFieldVisible']);
331		}
332		} else {
333		if($value \|\| (!$value && $this->canBeEmpty)) {
334		$this->value = $value;
335		$this->confirmValue = $value;
336		}
337		}
338
339		//looking up field by name is expensive, so lets check it needs to change
340		if ($oldValue != $this->value) {
341		$this->children->fieldByName($this->getName() . '[_Password]')
342		->setValue($this->value);
343
344		$this->children->fieldByName($this->getName() . '[_ConfirmPassword]')
345		->setValue($this->confirmValue);
346		}
347
348		return $this;
349		}
350
351		/**
352		* Update the names of the child fields when updating name of field.
353		*
354		* @param string $name new name to give to the field.
355		* @return $this
356		*/
357		public function setName($name) {
358		$this->passwordField->setName($name . '[_Password]');
359		$this->confirmPasswordfield->setName($name . '[_ConfirmPassword]');
360		if($this->hiddenField) {
361		$this->hiddenField->setName($name . '[_PasswordFieldVisible]');
362		}
363
364		return parent::setName($name);
365		}
366
367		/**
368		* Determines if the field was actually shown on the client side - if not,
369		* we don't validate or save it.
370		*
371		* @return boolean
372		*/
373		public function isSaveable() {
374		return !$this->showOnClick
375		\|\| ($this->showOnClick && $this->hiddenField && $this->hiddenField->Value());
376		}
377
378		/**
379		* Validate this field
380		*
381		* @param Validator $validator
382		* @return bool
383		*/
384		public function validate($validator) {
385		$name = $this->name;
386
387		// if field isn't visible, don't validate
388		if(!$this->isSaveable()) {
389		return true;
390		}
391
392		$this->passwordField->setValue($this->value);
393		$this->confirmPasswordfield->setValue($this->confirmValue);
394		$value = $this->passwordField->Value();
395
396		// both password-fields should be the same
397	View Code Duplication	if($value != $this->confirmPasswordfield->Value()) {
		0 ignored issues – show Duplication introduced 2016-07-25 06:45 UTC by Report Bug Copy Issue Report 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...
398		$validator->validationError(
399		$name,
400		_t('Form.VALIDATIONPASSWORDSDONTMATCH',"Passwords don't match"),
401		"validation"
402		);
403
404		return false;
405		}
406
407		if(!$this->canBeEmpty) {
408		// both password-fields shouldn't be empty
409	View Code Duplication	if(!$value \|\| !$this->confirmPasswordfield->Value()) {
		0 ignored issues – show Duplication introduced 2016-07-25 06:45 UTC by Report Bug Copy Issue Report 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...
410		$validator->validationError(
411		$name,
412		_t('Form.VALIDATIONPASSWORDSNOTEMPTY', "Passwords can't be empty"),
413		"validation"
414		);
415
416		return false;
417		}
418		}
419
420		// lengths
421		if(($this->minLength \|\| $this->maxLength)) {
422		$errorMsg = null;
423		$limit = null;
424		if($this->minLength && $this->maxLength) {
425		$limit = "{{$this->minLength},{$this->maxLength}}";
426		$errorMsg = _t(
427		'ConfirmedPasswordField.BETWEEN',
428		'Passwords must be {min} to {max} characters long.',
429		array('min' => $this->minLength, 'max' => $this->maxLength)
		0 ignored issues – show Documentation introduced 2015-12-18 04:35 UTC by Report Bug Copy Issue Report `array('min' => $this->mi...x' => $this->maxLength)` is of type `array<string,integer,{"m...eger","max":"integer"}>`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
430		);
431		} elseif($this->minLength) {
432		$limit = "{{$this->minLength}}.*";
433		$errorMsg = _t(
434		'ConfirmedPasswordField.ATLEAST',
435		'Passwords must be at least {min} characters long.',
436		array('min' => $this->minLength)
		0 ignored issues – show Documentation introduced 2015-12-18 04:35 UTC by Report Bug Copy Issue Report `array('min' => $this->minLength)` is of type `array<string,integer,{"min":"integer"}>`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
437		);
438		} elseif($this->maxLength) {
439		$limit = "{0,{$this->maxLength}}";
440		$errorMsg = _t(
441		'ConfirmedPasswordField.MAXIMUM',
442		'Passwords must be at most {max} characters long.',
443		array('max' => $this->maxLength)
		0 ignored issues – show Documentation introduced 2015-12-18 04:35 UTC by Report Bug Copy Issue Report `array('max' => $this->maxLength)` is of type `array<string,integer,{"max":"integer"}>`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
444		);
445		}
446		$limitRegex = '/^.' . $limit . '$/';
447		if(!empty($value) && !preg_match($limitRegex,$value)) {
448		$validator->validationError(
449		$name,
450		$errorMsg,
451		"validation"
452		);
453		}
454		}
455
456		if($this->requireStrongPassword) {
457		if(!preg_match('/^(([a-zA-Z]+\d+)\|(\d+[a-zA-Z]+))[a-zA-Z0-9]*$/',$value)) {
458		$validator->validationError(
459		$name,
460		_t('Form.VALIDATIONSTRONGPASSWORD',
461		"Passwords must have at least one digit and one alphanumeric character"),
462		"validation"
463		);
464
465		return false;
466		}
467		}
468
469		// Check if current password is valid
470		if(!empty($value) && $this->getRequireExistingPassword()) {
471		if(!$this->currentPasswordValue) {
472		$validator->validationError(
473		$name,
474		_t(
475		'ConfirmedPasswordField.CURRENT_PASSWORD_MISSING',
476		"You must enter your current password."
477		),
478		"validation"
479		);
480		return false;
481		}
482
483		// Check this password is valid for the current user
484		$member = Member::currentUser();
485		if(!$member) {
486		$validator->validationError(
487		$name,
488		_t(
489		'ConfirmedPasswordField.LOGGED_IN_ERROR',
490		"You must be logged in to change your password."
491		),
492		"validation"
493		);
494		return false;
495		}
496
497		// With a valid user and password, check the password is correct
498		$checkResult = $member->checkPassword($this->currentPasswordValue);
499		if(!$checkResult->valid()) {
500		$validator->validationError(
501		$name,
502		_t(
503		'ConfirmedPasswordField.CURRENT_PASSWORD_ERROR',
504		"The current password you have entered is not correct."
505		),
506		"validation"
507		);
508		return false;
509		}
510		}
511
512		return true;
513		}
514
515		/**
516		* Only save if field was shown on the client, and is not empty.
517		*
518		* @param DataObjectInterface $record
519		*
520		* @return boolean
521		*/
522		public function saveInto(DataObjectInterface $record) {
523		if(!$this->isSaveable()) {
524		return false;
525		}
526
527		if(!($this->canBeEmpty && !$this->value)) {
528		parent::saveInto($record);
529		}
530		}
531
532		/**
533		* Makes a read only field with some stars in it to replace the password
534		*
535		* @return ReadonlyField
536		*/
537		public function performReadonlyTransformation() {
538		$field = $this->castedCopy('ReadonlyField')
539		->setTitle($this->title ? $this->title : _t('Member.PASSWORD'))
540		->setValue('*****');
541
542		return $field;
543		}
544
545		public function performDisabledTransformation()
546		{
547		return $this->performReadonlyTransformation();
548		}
549
550		/**
551		* Check if existing password is required
552		*
553		* @return bool
554		*/
555		public function getRequireExistingPassword() {
556		return $this->requireExistingPassword;
557		}
558
559		/**
560		* Set if the existing password should be required
561		*
562		* @param bool $show Flag to show or hide this field
563		* @return $this
564		*/
565		public function setRequireExistingPassword($show) {
566		// Don't modify if already added / removed
567		if((bool)$show === $this->requireExistingPassword) {
568		return $this;
569		}
570		$this->requireExistingPassword = $show;
571		$name = $this->getName();
572		$currentName = "{$name}[_CurrentPassword]";
573		if ($show) {
574		$confirmField = PasswordField::create($currentName, _t('Member.CURRENT_PASSWORD', 'Current Password'));
575		$this->children->unshift($confirmField);
576		} else {
577		$this->children->removeByName($currentName, true);
578		}
579		return $this;
580		}
581		}
582

sminnee / silverstripe-framework

Push — correct-classname-values ( f9b487 )

ConfirmedPasswordField::setTitle() A

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