SlideImage::canCreate() - Code Metrics - Inspection of "REFACTOR page link field to tree dropdown if not" - dynamic/silverstripe-flexslider - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — 1.0 (#131)

by Nic

created 2017-12-05 22:24 UTC

SlideImage::canCreate() A

↳ Parent: SlideImage

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	1
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	4
ccs	1
cts	1
cp	1
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	1
crap	1

<?php

class SlideImage extends DataObject implements PermissionProvider
{
    /**
     * @var string
     */
    private static $singular_name = 'Slide';

    /**
     * @var string
     */
    private static $plural_name = 'Slides';

    /**
     * @var array
     */
    private static $db = array(
        'Name' => 'Varchar(255)',
        'Headline' => 'Varchar(255)',
        'Description' => 'Text',
        'SortOrder' => 'Int',
        'ShowSlide' => 'Boolean',
    );

    /**
     * @var array
     */
    private static $has_one = array(
        'Image' => 'Image',
        'Page' => 'Page',
        'PageLink' => 'SiteTree',
    );

    /**
     * @var string
     */
    private static $default_sort = 'SortOrder';


    /**
     * @var array
     */
    private static $defaults = array(
        'ShowSlide' => true,
    );

    /**
     * @var array
     */
    private static $summary_fields = array(
        'Image.CMSThumbnail' => 'Image',
        'Name' => 'Name',
    );

    /**
     * @var array
     */
    private static $searchable_fields = array(
        'Name',
        'Headline',
        'Description',
    );

    /**
     * @var int
     */
    private static $image_size_limit = 512000;


    /**
     * @return FieldList
     */
    public function getCMSFields()
    {
        $fields = parent::getCMSFields();

        $fields->removeByName([
            'SortOrder',
            'PageID',
        ]);

        if($name = $fields->dataFieldByName('Name')){
            $name->setDescription('for internal reference only');
        }

        if($headline = $fields->dataFieldByName('Headline')){
            $headline->setDescription('optional, used in template');
        }

        if($description = $fields->dataFieldByName('Description')){
            $description->setDescription('optional, used in template');
        }

        if($link = $fields->dataFieldByName('PageLinkID')){
            if(!$link instanceof TreeDropdownField){
                $fields->replaceField(
                    'PageLinkID',
                    $link = TreeDropdownField::create('PageLinkID', null, SiteTree::class)
                );
            }
            $link->setTitle("Choose a page to link to:");
        }

        if($image = $fields->dataFieldByName('Image')){
            $image->setFolderName('Uploads/SlideImages')
                ->setAllowedMaxFileNumber(1)
                ->setAllowedFileCategories('image');
            $fields->insertBefore($image, 'ShowSlide');
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        }

        $fields->dataFieldByName('ShowSlide')
            ->setDescription('Include this slide in the slider. Uncheck to hide');

        return $fields;
    }

    /**
     * @return ValidationResult
     */
    public function validate()
    {
        $result = parent::validate();

        if (!$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.");
        }
    }

}
            $result->error('A Name is required before you can save');
        }

        if (!$this->ImageID) {
<?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.");
        }
    }

}
            $result->error('An Image is required before you can save');
        }

        return $result;
    }

    /**
     * @return array
     */
    public function providePermissions()
    {
        return array(
            'Slide_EDIT' => 'Slide Edit',
            'Slide_DELETE' => 'Slide Delete',
            'Slide_CREATE' => 'Slide Create',
        );
    }

    /**
     * @param null $member
     * @return bool|int
     */
    public function canCreate($member = null)
    {
        return Permission::check('Slide_CREATE');
    }

    /**
     * @param null $member
     * @return bool|int
     */
    public function canEdit($member = null)
    {
        return Permission::check('Slide_EDIT');
    }

    /**
     * @param null $member
     * @return bool|int
     */
    public function canDelete($member = null)
    {
        return Permission::check('Slide_DELETE');
    }

    /**
     * @param null $member
     * @return bool
     */
    public function canView($member = null)
    {
        return true;
    }
}


1		<?php
2
3		class SlideImage extends DataObject implements PermissionProvider
4		{
5		/**
6		* @var string
7		*/
8		private static $singular_name = 'Slide';
9
10		/**
11		* @var string
12		*/
13		private static $plural_name = 'Slides';
14
15		/**
16		* @var array
17		*/
18		private static $db = array(
19		'Name' => 'Varchar(255)',
20		'Headline' => 'Varchar(255)',
21		'Description' => 'Text',
22		'SortOrder' => 'Int',
23		'ShowSlide' => 'Boolean',
24		);
25
26		/**
27		* @var array
28		*/
29		private static $has_one = array(
30		'Image' => 'Image',
31		'Page' => 'Page',
32		'PageLink' => 'SiteTree',
33		);
34
35		/**
36		* @var string
37		*/
38		private static $default_sort = 'SortOrder';
		0 ignored issues – show Unused Code introduced 2017-03-01 17:08 UTC by Report Bug Copy Issue Report The property `$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...
39
40		/**
41		* @var array
42		*/
43		private static $defaults = array(
44		'ShowSlide' => true,
45		);
46
47		/**
48		* @var array
49		*/
50		private static $summary_fields = array(
51		'Image.CMSThumbnail' => 'Image',
52		'Name' => 'Name',
53		);
54
55		/**
56		* @var array
57		*/
58		private static $searchable_fields = array(
59		'Name',
60		'Headline',
61		'Description',
62		);
63
64		/**
65		* @var int
66		*/
67		private static $image_size_limit = 512000;
		0 ignored issues – show Unused Code introduced 2017-03-01 17:08 UTC by Report Bug Copy Issue Report The property `$image_size_limit` 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...
68
69		/**
70		* @return FieldList
71		*/
72	1	public function getCMSFields()
73		{
74	1	$fields = parent::getCMSFields();
75
76	1	$fields->removeByName([
77	1	'SortOrder',
78	1	'PageID',
79	1	]);
80
81	1	if($name = $fields->dataFieldByName('Name')){
82	1	$name->setDescription('for internal reference only');
83	1	}
84
85	1	if($headline = $fields->dataFieldByName('Headline')){
86	1	$headline->setDescription('optional, used in template');
87	1	}
88
89	1	if($description = $fields->dataFieldByName('Description')){
90	1	$description->setDescription('optional, used in template');
91	1	}
92
93	1	if($link = $fields->dataFieldByName('PageLinkID')){
94	1	if(!$link instanceof TreeDropdownField){
95	1	$fields->replaceField(
96		'PageLinkID',
97	1	$link = TreeDropdownField::create('PageLinkID', null, SiteTree::class)
98	1	);
99	1	}
100	1	$link->setTitle("Choose a page to link to:");
101	1	}
102	1
103		if($image = $fields->dataFieldByName('Image')){
104	1	$image->setFolderName('Uploads/SlideImages')
105	1	->setAllowedMaxFileNumber(1)
106		->setAllowedFileCategories('image');
107	1	$fields->insertBefore($image, 'ShowSlide');
		0 ignored issues – show Documentation introduced 2017-03-10 16:51 UTC by Report Bug Copy Issue Report `'ShowSlide'` is of type `string`, but the function expects a `object<FormField>`. 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...
108		}
109
110		$fields->dataFieldByName('ShowSlide')
111		->setDescription('Include this slide in the slider. Uncheck to hide');
112
113	6	return $fields;
114		}
115	6
116		/**
117	6	* @return ValidationResult
118	1	*/
119	1	public function validate()
120		{
121	6	$result = parent::validate();
122	2
123	2	if (!$this->Name) {
		0 ignored issues – show Documentation introduced 2016-04-11 21:19 UTC by Report Bug Copy Issue Report The property `Name` does not exist on `object<SlideImage>`. 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...
124		$result->error('A Name is required before you can save');
125	6	}
126
127		if (!$this->ImageID) {
		0 ignored issues – show Documentation introduced 2016-04-11 21:19 UTC by Report Bug Copy Issue Report The property `ImageID` does not exist on `object<SlideImage>`. 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...
128		$result->error('An Image is required before you can save');
129		}
130
131	1	return $result;
132		}
133
134	1	/**
135	1	* @return array
136	1	*/
137	1	public function providePermissions()
138		{
139		return array(
140		'Slide_EDIT' => 'Slide Edit',
141		'Slide_DELETE' => 'Slide Delete',
142		'Slide_CREATE' => 'Slide Create',
143		);
144	1	}
145
146	1	/**
147		* @param null $member
148		* @return bool\|int
149		*/
150		public function canCreate($member = null)
151		{
152		return Permission::check('Slide_CREATE');
153	1	}
154
155	1	/**
156		* @param null $member
157		* @return bool\|int
158		*/
159		public function canEdit($member = null)
160		{
161		return Permission::check('Slide_EDIT');
162	1	}
163
164	1	/**
165		* @param null $member
166		* @return bool\|int
167		*/
168		public function canDelete($member = null)
169		{
170		return Permission::check('Slide_DELETE');
171	1	}
172
173	1	/**
174		* @param null $member
175		* @return bool
176	1	*/
177		public function canView($member = null)
178		{
179		return true;
180		}
181		}
182

dynamic / silverstripe-flexslider

Pull Request — 1.0 (#131)

SlideImage::canCreate() A

Complexity

Size

Duplication

Code Coverage

Importance

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