Issues in ImageWithStyle.php (master) - Issues in master - sunnysideup/silverstripe-imagewithstyle - Measure and Improve Code Quality continuously with Scrutinizer

Issues (150)

Security Analysis no request data

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.

code/model/ImageWithStyle.php (56 issues)

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<?php



class ImageWithStyle extends DataObject
namespace YourVendor;

class YourClass { }
{

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

    private static $singular_name = 'Image With Style';


    public function i18n_singular_name()
    {
        return _t('ImageWithStyle.SINGULAR_NAME', 'Image With Style');
    }

    private static $plural_name = 'Images With Style';


    public function i18n_plural_name()
    {
        return _t('ImageWithStyle.PLURAL_NAME', 'Images With Style');
    }


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

    private static $db = [

        'Title' => 'Varchar',
        'Description' => 'Text',
        'Var1' => 'Varchar',
        'Var2' => 'Varchar',
        'Var3' => 'Varchar',
        'Var4' => 'Varchar',
        'Var5' => 'Varchar'
    ];

    private static $has_one = [

        'Image' => 'Image',
        'Style' => 'ImageStyle'
    ];

    private static $belongs_many_many = [

        'Selections' => 'ImagesWithStyleSelection'
    ];


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

    private static $indexes = [

        'Created' => true
    ];

    private static $default_sort = [

        'Created' => 'DESC'
    ];

    private static $required_fields = [

        'Title',
        'StyleID'
    ];

    private static $searchable_fields = [

        'Title' => 'PartialMatchFilter'
    ];


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

    private static $field_labels = [

        'Style' => 'Display Style',
        'Title' => 'Image Title',
        'Selections' => 'Lists'
    ];

    private static $field_labels_right = [

        'Pages' => 'On what pages is this image visible'
    ];

    private static $summary_fields = [

        'Title' => 'Title',
        'Style.Title' => 'Style',
        'Image.CMSThumbnail' => 'Image'
    ];


    private static $casting = [

        'ImageElement' => 'HTMLText'
    ];

    private static $unique_vars = ['Var1', 'Var2', 'Var3', 'Var4', 'Var5'];



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


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

    public function canDelete($member = null)
    {
        return false;
    }



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




    public function validate()
    {
        $result = parent::validate();
        $fieldLabels = $this->FieldLabels();
        $indexes = $this->Config()->get('indexes');
        $requiredFields = $this->Config()->get('required_fields');
        if ($this->exists() && $this->hasRealStyle()) {
            $requiredFields[] = 'ImageID';
        }
        if (is_array($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;
                    $result->error(
                        _t(
                            'ImageWithStyle.'.$field.'_REQUIRED',
                            $myName.' is required'
                        ),
                        'REQUIRED_ImageWithStyle_'.$field
                    );
                }
                if (isset($indexes[$field]) && isset($indexes[$field]['type']) && $indexes[$field]['type'] === 'unique') {
                    $id = (empty($this->ID) ? 0 : $this->ID);
                    $count = ImageWithStyle::get()
                        ->filter(array($field => $value))
                        ->exclude(array('ID' => $id))
                        ->count();
                    if ($count > 0) {
                        $myName = $fieldLabels['$field'];
                        $result->error(
                            _t(
                                'ImageWithStyle.'.$field.'_UNIQUE',
                                $myName.' needs to be unique'
                            ),
                            'UNIQUE_ImageWithStyle_'.$field
                        );
                    }
                }
            }
        }

        return $result;
    }

    public function onBeforeWrite()
    {
        parent::onBeforeWrite();
        //...
        if (!$this->StyleID) {
<?php

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

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

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

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

}
            $this->StyleID = $defaultStyle->ID;
<?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.");
        }
    }

}
        }
    }

    public function onAfterWrite()
    {
        parent::onAfterWrite();
        //...
        $image = $this->Image();
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 { }
        if ($image && $image->exists()) {
            $image->Title = $this->Title;
<?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.");
        }
    }

}
            $image->write();
        }
    }

    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("tba");

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

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

        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->hasRealStyle()) {
            $style = $this->Style();
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 { }
            $varsArray = $this->Config()->get('unique_vars');
            //var_dump($this->Style());

            foreach ($varsArray as $varName) {
                if ($this->Style()->hasStyleVariable($varName)) {
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 { }
                    $name = $varName . 'Name';
                    $type = $varName . 'Type';
                    $descriptionField = $varName . 'Description';
                    switch ($this->Style()->$type) {
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 { }
                        case 'Pixels':
                        case 'Percentage':
                            $newField = NumericField::create($varName, $style->$name)
                                ->setRightTitle($this->Style()->$descriptionField.' ('.$style->$type.'). Negative number are allowed in some instances.');
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 { }
                            break;
                        case 'Options':
                            $newField = OptionSetField::create($varName, $style->$name, $this->Style()->OptionsAsArray($varName))
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 { }
                                ->setRightTitle($this->Style()->$descriptionField);
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 { }
                            break;
                    }
                    $fields->replaceField(
                        $varName,
                        $newField
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
                    );
                } else {
                    $fields->removeByName($varName);
                }
            }
            if ($style->ClassNameForCSS) {
                $fields->replaceField(
                    'Image',
                    $uploadField = PerfectCMSImagesUploadField::create('Image', 'Image', null, $style->ClassNameForCSS)
                );
                $uploadField->setFolderName($this->BestFolder());
            }
        } else {
            $varsArray = $this->Config()->get('unique_vars');
            foreach ($varsArray as $var) {
                $fields->removeByName($var);
            }
            $fields->replaceField(
                'Image',
                $uploadField = LiteralField::create('ImageReminder', '<h2>Image Upload</h2><p>Please select a style first (see below) and save this record. After that you can upload an image</p>')
            );
        }

        $fields->replaceField(
            'Selections',
            CheckboxSetField::create(
                'Selections',
                'Included in ...',
                ImagesWithStyleSelection::get()->map()
            )
        );

        return $fields;
    }

    /**
     * @return string (HTML)

     */
    public function ImageElement()
    {
        return $this->getImageElement();
    }


    /**
     * @return string (HTML)

     */
    public function getImageElement()
    {
        $html = '';
        if ($this->ImageID && $this->hasRealStyle()) {
<?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.");
        }
    }

}
            $image = $this->Image();
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 { }
            if ($image && $image->exists()) {
                $style = $this->Style();
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 { }
                $array = [
                    'Styles' => $this->buildStyles(),
                    'ClassNameForCSS' => $style->ClassNameForCSS,
                    'ImageTag' => $image->PerfectCMSImageTag($style->ClassNameForCSS),
                    'Caption' => $this->Description,
<?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.");
        }
    }

}
                    'ImageObject' => $this->Image()
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 { }
                ];
                return ArrayData::create($array)->renderWith('ImageWithStyle');
            }
        }
        return $html;
    }

    /**
     * @return string (HTML)
     */
    public function buildStyles()
    {
        $styles = '';
        if ($this->hasRealStyle()) {
            $style = $this->Style();
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 { }
            $stylesArray = [];
            $varsArray = $this->Config()->get('unique_vars');
            ;
            //var_dump($this->Style());

            foreach ($varsArray as $var) {
                if ($this->$var) {
                    $name = $var . 'Name';
                    $type = $var . 'Type';
                    $styleString = $style->$name . ': ' . $this->$var . $this->convertVarTypeToCSS($style->$type) . ';';
                    array_push($stylesArray, $styleString);
                }
            }
            if (! empty($stylesArray)) {
                $styles = ' style="'.implode(" ", $stylesArray).'"';
            }
        }
        return $styles;
    }

    protected function hasRealStyle()

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

}
            $style = $this->Style();
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 { }
            return $style->exists();
        }

        return false;
    }

    /**
     * @param string
     * @return string
     */
    protected function convertVarTypeToCSS($type)
    {
        $str = '';
        switch ($type) {
            case 'Pixels':
                $str = 'px';
                break;
            case 'Percentage':
                $str = '%';
                break;
            case 'Options':
                break;
        }
        return $str;
    }

    public function BestFolder()
    {
        if ($this->Selections()->count()) {
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 { }
            foreach ($this->Selections() as $selection) {
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 { }
                if ($folder = $selection->PlaceToStoreImages()) {
                    if ($folder->FileName) {
                        return trim(
                            str_replace(ASSETS_DIR, '', $folder->Filename),
                            '/'
                        );
                    }
                }
            }
        }
    }
}


Issues (150)

Security Analysis no request data

code/model/ImageWithStyle.php (56 issues)

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1			<?php
2
3
4
5			class ImageWithStyle extends DataObject
			0 ignored issues – show Coding Style Compatibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Show Similar Issues like this 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			### Names Section
10			#######################
11
12			private static $singular_name = 'Image With Style';
			0 ignored issues – show Comprehensibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Show Similar Issues like this Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `$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...
13
14			public function i18n_singular_name()
15			{
16			return _t('ImageWithStyle.SINGULAR_NAME', 'Image With Style');
17			}
18
19			private static $plural_name = 'Images With Style';
			0 ignored issues – show Comprehensibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Show Similar Issues like this Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `$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...
20
21			public function i18n_plural_name()
22			{
23			return _t('ImageWithStyle.PLURAL_NAME', 'Images With Style');
24			}
25
26
27			#######################
28			### Model Section
29			#######################
30
31			private static $db = [
			0 ignored issues – show Comprehensibility introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Show Similar Issues like this Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2018-05-14 04:19 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `$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...
32			'Title' => 'Varchar',
33			'Description' => 'Text',
34			'Var1' => 'Varchar',
35			'Var2' => 'Varchar',
36			'Var3' => 'Varchar',

sunnysideup / silverstripe-imagewithstyle

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code/model/ImageWithStyle.php (56 issues)

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