ImagesWithStyleSelection::validate() - Code Metrics - Inspection of "FIXES" - sunnysideup/silverstripe-imagewithstyle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 34e737...1a9402 )

by Nicolaas

created 2018-05-14 04:18 UTC

ImagesWithStyleSelection::validate() C

↳ Parent: ImagesWithStyleSelection

Complexity

Conditions	11
Paths	2

Size

Total Lines	45
Code Lines	32

Duplication

Lines	45
Ratio	100 %

Importance

Changes

Metric	Value
dl	45
loc	45
c	0
b	0
f	0
rs	5.2653
cc	11
eloc	32
nc	2
nop	0

How to fix Complexity

<?php



class ImagesWithStyleSelection extends DataObject
namespace YourVendor;

class YourClass { }
{


    #######################
    ### Names Section
    #######################

    private static $singular_name = 'Selection of Images';


    function i18n_singular_name()

    {
        return _t('ImagesWithStyleSelection.SINGULAR_NAME', 'Selection of Images');
    }

    private static $plural_name = 'Selections of Images';


    function i18n_plural_name()

    {
        return _t('ImagesWithStyleSelection.PLURAL_NAME', 'Selections of Images');
    }


    #######################
    ### Model Section
    #######################

    private static $db = [

        'Title' => 'Varchar',
        'Description' => 'Text'
    ];

    private static $many_many = [

        'StyledImages' => 'ImageWithStyle'
    ];

    private static $many_many_extraFields = [

        'StyledImages' => [
            'SortOrder' => 'Int',
        ]
    ];



    #######################
    ### Further DB Field Details
    #######################

    private static $indexes = [

        'Created' => true,
        'Title' => 'unique("Title")'
    ];

    private static $defaults = [

        'Title' => ''
    ];

    private static $default_sort = [

        'Created' => 'DESC'
    ];

    private static $required_fields = [

        'Title'
    ];

    private static $searchable_fields = [

        'Title' => 'PartialMatchFilter'
    ];


    #######################
    ### Field Names and Presentation Section
    #######################

    private static $field_labels = [

        'StyledImages' => 'Images to be included'
    ];

    private static $field_labels_right = [

        'StyledImages' => 'Select as many as you like and sort them in the right order'
    ];

    private static $summary_fields = [

        'Title' => 'Name',
        'StyledImages.Count' => 'Number of Images'
    ];


    #######################
    ### Casting Section
    #######################


    #######################
    ### can Section
    #######################



    #######################
    ### write Section
    #######################




    public function validate()

    {
        $result = parent::validate();
        $fieldLabels = $this->FieldLabels();
        $indexes = $this->Config()->get('indexes');
        $requiredFields = $this->Config()->get('required_fields');
        if(is_array($requiredFields)) {
            foreach($requiredFields as $field) {
                $value = $this->$field;
                if(! $value) {
                    $fieldWithoutID = $field;
                    if(substr($fieldWithoutID, -2) === 'ID') {
                        $fieldWithoutID = substr($fieldWithoutID, 0, -2);
                    }
                    $myName = isset($fieldLabels[$fieldWithoutID]) ? $fieldLabels[$fieldWithoutID] : $fieldWithoutID;
                    $result->error(
                        _t(
                            'ImagesWithStyleSelection.'.$field.'_REQUIRED',
                            $myName.' is required'
                        ),
                        'REQUIRED_ImagesWithStyleSelection_'.$field
                    );
                }
                if (isset($indexes[$field]) && isset($indexes[$field]['type']) && $indexes[$field]['type'] === 'unique') {
                    $id = (empty($this->ID) ? 0 : $this->ID);
                    $count = ImagesWithStyleSelection::get()
                        ->filter(array($field => $value))
                        ->exclude(array('ID' => $id))
                        ->count();
                    if($count > 0) {
                        $myName = $fieldLabels['$field'];
                        $result->error(
                            _t(
                                'ImagesWithStyleSelection.'.$field.'_UNIQUE',
                                $myName.' needs to be unique'
                            ),
                            'UNIQUE_ImagesWithStyleSelection_'.$field
                        );
                    }
                }
            }
        }

        return $result;
    }

    public function onBeforeWrite()
    {
        parent::onBeforeWrite();
        //...
    }

    public function onAfterWrite()
    {
        parent::onAfterWrite();
        //...
    }

    public function requireDefaultRecords()
    {
        parent::requireDefaultRecords();
        //...
    }


    #######################
    ### Import / Export Section
    #######################

    public function getExportFields()

    {
        //..
        return parent::getExportFields();
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.
    }
}
    }



    #######################
    ### CMS Edit Section
    #######################


    public function CMSEditLink()
    {
        $controller = singleton("ImageWithStyleAdmin");

        return $controller->Link().$this->ClassName."/EditForm/field/".$this->ClassName."/item/".$this->ID."/edit";
    }

    public function CMSAddLink()
    {
        $controller = singleton("ImageWithStyleAdmin");

        return $controller->Link().$this->ClassName."/EditForm/field/".$this->ClassName."/item/new";
    }


    public function getCMSFields()
    {
        $fields = parent::getCMSFields();

        //do first??
        $rightFieldDescriptions = $this->Config()->get('field_labels_right');
        foreach($rightFieldDescriptions as $field => $desc) {

           $formField = $fields->DataFieldByName($field);
           if(! $formField) {
            $formField = $fields->DataFieldByName($field.'ID');
           }
           if($formField) {
               $formField->setDescription($desc);
           }
        }
        //...
        if($this->exists()) {
            $config = GridFieldConfig_RelationEditor::create();
            $config->addComponent(new GridFieldSortableRows('SortOrder'));
            $fields->removeByName('StyledImages');
            $fields->addFieldToTab(
                    'Root.Images',
                    GridField::create(
                        'StyledImages',
                        'Images',
                        $this->StyledImages(),
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
                        $config
                    )
                );
        }
        return $fields;
    }


}


Push — master ( 34e737...1a9402 )

ImagesWithStyleSelection::validate() C

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Available Fixes

1		<?php
2
3
4
5		class ImagesWithStyleSelection extends DataObject
		0 ignored issues – show Coding Style Compatibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
6		{
7
8
9		#######################
10		### Names Section
11		#######################
12
13		private static $singular_name = 'Selection of Images';
		0 ignored issues – show Comprehensibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report The property `$singular_name` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
14
15		function i18n_singular_name()
		0 ignored issues – show Best Practice introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report 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...
16		{
17		return _t('ImagesWithStyleSelection.SINGULAR_NAME', 'Selection of Images');
18		}
19
20		private static $plural_name = 'Selections of Images';
		0 ignored issues – show Comprehensibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report The property `$plural_name` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
21
22		function i18n_plural_name()
		0 ignored issues – show Best Practice introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report 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...
23		{
24		return _t('ImagesWithStyleSelection.PLURAL_NAME', 'Selections of Images');
25		}
26
27
28		#######################
29		### Model Section
30		#######################
31
32		private static $db = [
		0 ignored issues – show Comprehensibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report The property `$db` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
33		'Title' => 'Varchar',
34		'Description' => 'Text'
35		];
36
37		private static $many_many = [
		0 ignored issues – show Comprehensibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report The property `$many_many` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
38		'StyledImages' => 'ImageWithStyle'
39		];
40
41		private static $many_many_extraFields = [
		0 ignored issues – show Comprehensibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report The property `$many_many_extraFields` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
42		'StyledImages' => [
43		'SortOrder' => 'Int',
44		]
45		];
46
47
48
49		#######################
50		### Further DB Field Details
51		#######################
52
53		private static $indexes = [
		0 ignored issues – show Comprehensibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report The property `$indexes` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
54		'Created' => true,
55		'Title' => 'unique("Title")'
56		];
57
58		private static $defaults = [
		0 ignored issues – show Comprehensibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report The property `$defaults` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
59		'Title' => ''
60		];
61
62		private static $default_sort = [
		0 ignored issues – show Comprehensibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report The property `$default_sort` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
63		'Created' => 'DESC'
64		];
65
66		private static $required_fields = [
		0 ignored issues – show Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report The property `$required_fields` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
67		'Title'
68		];
69
70		private static $searchable_fields = [
		0 ignored issues – show Comprehensibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report The property `$searchable_fields` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
71		'Title' => 'PartialMatchFilter'
72		];
73
74
75		#######################
76		### Field Names and Presentation Section
77		#######################
78
79		private static $field_labels = [
		0 ignored issues – show Comprehensibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report The property `$field_labels` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
80		'StyledImages' => 'Images to be included'
81		];
82
83		private static $field_labels_right = [
		0 ignored issues – show Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report The property `$field_labels_right` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
84		'StyledImages' => 'Select as many as you like and sort them in the right order'
85		];
86
87		private static $summary_fields = [
		0 ignored issues – show Comprehensibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report The property `$summary_fields` is not used and could be removed. This check marks private properties in classes that are never used. Those properties can be removed. Loading history...
88		'Title' => 'Name',
89		'StyledImages.Count' => 'Number of Images'
90		];
91
92
93		#######################
94		### Casting Section
95		#######################
96
97
98		#######################
99		### can Section
100		#######################
101
102
103
104		#######################
105		### write Section
106		#######################
107
108
109
110
111	View Code Duplication	public function validate()
		0 ignored issues – show Duplication introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report 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...
112		{
113		$result = parent::validate();
114		$fieldLabels = $this->FieldLabels();
115		$indexes = $this->Config()->get('indexes');
116		$requiredFields = $this->Config()->get('required_fields');
117		if(is_array($requiredFields)) {
118		foreach($requiredFields as $field) {
119		$value = $this->$field;
120		if(! $value) {
121		$fieldWithoutID = $field;
122		if(substr($fieldWithoutID, -2) === 'ID') {
123		$fieldWithoutID = substr($fieldWithoutID, 0, -2);
124		}
125		$myName = isset($fieldLabels[$fieldWithoutID]) ? $fieldLabels[$fieldWithoutID] : $fieldWithoutID;
126		$result->error(
127		_t(
128		'ImagesWithStyleSelection.'.$field.'_REQUIRED',
129		$myName.' is required'
130		),
131		'REQUIRED_ImagesWithStyleSelection_'.$field
132		);
133		}
134		if (isset($indexes[$field]) && isset($indexes[$field]['type']) && $indexes[$field]['type'] === 'unique') {
135		$id = (empty($this->ID) ? 0 : $this->ID);
136		$count = ImagesWithStyleSelection::get()
137		->filter(array($field => $value))
138		->exclude(array('ID' => $id))
139		->count();
140		if($count > 0) {
141		$myName = $fieldLabels['$field'];
142		$result->error(
143		_t(
144		'ImagesWithStyleSelection.'.$field.'_UNIQUE',
145		$myName.' needs to be unique'
146		),
147		'UNIQUE_ImagesWithStyleSelection_'.$field
148		);
149		}
150		}
151		}
152		}
153
154		return $result;
155		}
156
157		public function onBeforeWrite()
158		{
159		parent::onBeforeWrite();
160		//...
161		}
162
163		public function onAfterWrite()
164		{
165		parent::onAfterWrite();
166		//...
167		}
168
169		public function requireDefaultRecords()
170		{
171		parent::requireDefaultRecords();
172		//...
173		}
174
175
176		#######################
177		### Import / Export Section
178		#######################
179
180		public function getExportFields()
		0 ignored issues – show Documentation introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report The return type could not be reliably inferred; please add a `@return` annotation. Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a `@return` annotation as described here. Loading history...
181		{
182		//..
183		return parent::getExportFields();
		0 ignored issues – show Bug introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `DataObject` as the method `getExportFields()` does only exist in the following sub-classes of `DataObject`: `ImageStyle`, `ImageWithStyle`, `ImagesWithStyleSelection`. 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...
184		}
185
186
187
188		#######################
189		### CMS Edit Section
190		#######################
191
192
193		public function CMSEditLink()
194		{
195		$controller = singleton("ImageWithStyleAdmin");
196
197		return $controller->Link().$this->ClassName."/EditForm/field/".$this->ClassName."/item/".$this->ID."/edit";
198		}
199
200		public function CMSAddLink()
201		{
202		$controller = singleton("ImageWithStyleAdmin");
203
204		return $controller->Link().$this->ClassName."/EditForm/field/".$this->ClassName."/item/new";
205		}
206
207
208		public function getCMSFields()
209		{
210		$fields = parent::getCMSFields();
211
212		//do first??
213		$rightFieldDescriptions = $this->Config()->get('field_labels_right');
214	View Code Duplication	foreach($rightFieldDescriptions as $field => $desc) {
		0 ignored issues – show Duplication introduced 2018-05-14 04:19 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...
215		$formField = $fields->DataFieldByName($field);
216		if(! $formField) {
217		$formField = $fields->DataFieldByName($field.'ID');
218		}
219		if($formField) {
220		$formField->setDescription($desc);
221		}
222		}
223		//...
224		if($this->exists()) {
225		$config = GridFieldConfig_RelationEditor::create();
226		$config->addComponent(new GridFieldSortableRows('SortOrder'));
227		$fields->removeByName('StyledImages');
228		$fields->addFieldToTab(
229		'Root.Images',
230		GridField::create(
231		'StyledImages',
232		'Images',
233		$this->StyledImages(),
		0 ignored issues – show Documentation Bug introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report The method `StyledImages` does not exist on `object<ImagesWithStyleSelection>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
234		$config
235		)
236		);
237		}
238		return $fields;
239		}
240
241
242		}
243

sunnysideup / silverstripe-imagewithstyle

Push — master ( 34e737...1a9402 )

ImagesWithStyleSelection::validate() C

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Available Fixes

Duplication Side-by-Side

Filter issues like