EditableCustomRule::canCreate() - Code Metrics - Inspection of "BUG Fix can* permissions on non-top level objects." - silverstripe/silverstripe-userforms - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#441)

by Damian

created 2016-03-14 01:02 UTC

EditableCustomRule::canCreate() A

↳ Parent: EditableCustomRule

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	5

Duplication

Lines	10
Ratio	100 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	10
loc	10
rs	9.4285
cc	2
eloc	5
nc	2
nop	1

<?php

/**
 * A custom rule for showing / hiding an EditableFormField
 * based the value of another EditableFormField.
 *
 * @method EditableFormField Parent()
 * @package userforms
 */
class EditableCustomRule extends DataObject {
namespace YourVendor;

class YourClass { }

	private static $condition_options = array(

		"IsBlank" => "Is blank",
		"IsNotBlank" => "Is not blank",
		"HasValue" => "Equals",
		"ValueNot" => "Doesn't equal",
		"ValueLessThan" => "Less than",
		"ValueLessThanEqual" => "Less than or equal",
		"ValueGreaterThan" => "Greater than",
		"ValueGreaterThanEqual" => "Greater than or equal"
	);

	private static $db = array(

		'Display' => 'Enum("Show,Hide")',
		'ConditionOption' => 'Enum("IsBlank,IsNotBlank,HasValue,ValueNot,ValueLessThan,ValueLessThanEqual,ValueGreaterThan,ValueGreaterThanEqual")',
		'FieldValue' => 'Varchar'
	);

	private static $has_one = array(

		'Parent' => 'EditableFormField',
		'ConditionField' => 'EditableFormField'
	);

	/**
	 * Built in extensions required
	 *
	 * @config
	 * @var array
	 */
	private static $extensions = array(

		"Versioned('Stage', 'Live')"
	);

	/**
	 * Publish this custom rule to the live site
	 *
	 * Wrapper for the {@link Versioned} publish function
	 */
	public function doPublish($fromStage, $toStage, $createNewVersion = false) {
		$this->publish($fromStage, $toStage, $createNewVersion);

	}

	/**
	 * Delete this custom rule from a given stage
	 *
	 * Wrapper for the {@link Versioned} deleteFromStage function
	 */
	public function doDeleteFromStage($stage) {
		$this->deleteFromStage($stage);

	}


    /**
     * @param Member $member
     * @return bool
     */
	public function canDelete($member = null) {
		return $this->canEdit($member);
	}

    /**
     * @param Member $member
     * @return bool
     */
	public function canEdit($member = null) {
        return $this->Parent()->canEdit($member);
	}

    /**
     * @param Member $member
     * @return bool
     */
	public function canView($member = null) {
		return $this->Parent()->canView($member);
	}

	/**
	 * Return whether a user can create an object of this type
	 *
     * @param Member $member
     * @param array $context Virtual parameter to allow context to be passed in to check
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
	 * @return bool
	 */
	public function canCreate($member = null) {

		// Check parent page
        $parent = $this->getCanCreateContext(func_get_args());
        if($parent) {
            return $parent->canEdit($member);
        }

        // Fall back to secure admin permissions
        return parent::canCreate($member);
	}

    /**
     * Helper method to check the parent for this object
     *
     * @param array $args List of arguments passed to canCreate
     * @return DataObject Some parent dataobject to inherit permissions from
     */
    protected function getCanCreateContext($args) {

        // Inspect second parameter to canCreate for a 'Parent' context
        if(isset($args[1]['Parent'])) {
            return $args[1]['Parent'];
        }
        // Hack in currently edited page if context is missing
        if(Controller::has_curr() && Controller::curr() instanceof CMSMain) {
            return Controller::curr()->currentPage();
        }

        // No page being edited
        return null;
    }

    /**
     * @param Member $member
     * @return bool
     */
    public function canPublish($member = null) {
        return $this->canEdit($member);
    }

    /**
     * @param Member $member
     * @return bool
     */
    public function canUnpublish($member = null) {
        return $this->canDelete($member);
    }
}


1		<?php
2
3		/**
4		* A custom rule for showing / hiding an EditableFormField
5		* based the value of another EditableFormField.
6		*
7		* @method EditableFormField Parent()
8		* @package userforms
9		*/
10		class EditableCustomRule extends DataObject {
		0 ignored issues – show Coding Style Compatibility introduced 2015-11-21 07:02 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...
11
12		private static $condition_options = array(
		0 ignored issues – show Unused Code introduced 2015-11-21 07:02 UTC by Report Bug Copy Issue Report The property `$condition_options` 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		"IsBlank" => "Is blank",
14		"IsNotBlank" => "Is not blank",
15		"HasValue" => "Equals",
16		"ValueNot" => "Doesn't equal",
17		"ValueLessThan" => "Less than",
18		"ValueLessThanEqual" => "Less than or equal",
19		"ValueGreaterThan" => "Greater than",
20		"ValueGreaterThanEqual" => "Greater than or equal"
21		);
22
23		private static $db = array(
		0 ignored issues – show Comprehensibility introduced 2015-11-21 07:02 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2015-11-21 07:02 UTC by Report Bug Copy Issue Report The property `$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...
24		'Display' => 'Enum("Show,Hide")',
25		'ConditionOption' => 'Enum("IsBlank,IsNotBlank,HasValue,ValueNot,ValueLessThan,ValueLessThanEqual,ValueGreaterThan,ValueGreaterThanEqual")',
26		'FieldValue' => 'Varchar'
27		);
28
29		private static $has_one = array(
		0 ignored issues – show Comprehensibility introduced 2015-11-21 07:02 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2015-11-21 07:02 UTC by Report Bug Copy Issue Report The property `$has_one` 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...
30		'Parent' => 'EditableFormField',
31		'ConditionField' => 'EditableFormField'
32		);
33
34		/**
35		* Built in extensions required
36		*
37		* @config
38		* @var array
39		*/
40		private static $extensions = array(
		0 ignored issues – show Comprehensibility introduced 2015-11-21 07:02 UTC by Report Bug Copy Issue Report Consider using a different property name as you override a private property of the parent class. Loading history... Unused Code introduced 2015-11-21 07:02 UTC by Report Bug Copy Issue Report The property `$extensions` 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...
41		"Versioned('Stage', 'Live')"
42		);
43
44		/**
45		* Publish this custom rule to the live site
46		*
47		* Wrapper for the {@link Versioned} publish function
48		*/
49		public function doPublish($fromStage, $toStage, $createNewVersion = false) {
50		$this->publish($fromStage, $toStage, $createNewVersion);
		0 ignored issues – show Bug introduced 2015-11-21 07:02 UTC by Report Bug Copy Issue Report The method `publish()` does not exist on `EditableCustomRule`. Did you maybe mean `doPublish()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
51		}
52
53		/**
54		* Delete this custom rule from a given stage
55		*
56		* Wrapper for the {@link Versioned} deleteFromStage function
57		*/
58		public function doDeleteFromStage($stage) {
59		$this->deleteFromStage($stage);
		0 ignored issues – show Bug introduced 2015-11-21 07:02 UTC by Report Bug Copy Issue Report The method `deleteFromStage()` does not exist on `EditableCustomRule`. Did you maybe mean `doDeleteFromStage()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
60		}
61
62
63		/**
64		* @param Member $member
65		* @return bool
66		*/
67		public function canDelete($member = null) {
68		return $this->canEdit($member);
69		}
70
71		/**
72		* @param Member $member
73		* @return bool
74		*/
75		public function canEdit($member = null) {
76		return $this->Parent()->canEdit($member);
77		}
78
79		/**
80		* @param Member $member
81		* @return bool
82		*/
83		public function canView($member = null) {
84		return $this->Parent()->canView($member);
85		}
86
87		/**
88		* Return whether a user can create an object of this type
89		*
90		* @param Member $member
91		* @param array $context Virtual parameter to allow context to be passed in to check
		0 ignored issues – show Bug introduced 2016-03-14 01:35 UTC by Report Bug Copy Issue Report There is no parameter named `$context`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
92		* @return bool
93		*/
94	View Code Duplication	public function canCreate($member = null) {
		0 ignored issues – show Duplication introduced 2016-03-14 01:35 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...
95		// Check parent page
96		$parent = $this->getCanCreateContext(func_get_args());
97		if($parent) {
98		return $parent->canEdit($member);
99		}
100
101		// Fall back to secure admin permissions
102		return parent::canCreate($member);
103		}
104
105		/**
106		* Helper method to check the parent for this object
107		*
108		* @param array $args List of arguments passed to canCreate
109		* @return DataObject Some parent dataobject to inherit permissions from
110		*/
111	View Code Duplication	protected function getCanCreateContext($args) {
		0 ignored issues – show Duplication introduced 2016-03-14 01:35 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		// Inspect second parameter to canCreate for a 'Parent' context
113		if(isset($args[1]['Parent'])) {
114		return $args[1]['Parent'];
115		}
116		// Hack in currently edited page if context is missing
117		if(Controller::has_curr() && Controller::curr() instanceof CMSMain) {
118		return Controller::curr()->currentPage();
119		}
120
121		// No page being edited
122		return null;
123		}
124
125		/**
126		* @param Member $member
127		* @return bool
128		*/
129		public function canPublish($member = null) {
130		return $this->canEdit($member);
131		}
132
133		/**
134		* @param Member $member
135		* @return bool
136		*/
137		public function canUnpublish($member = null) {
138		return $this->canDelete($member);
139		}
140		}
141

silverstripe / silverstripe-userforms

Pull Request — master (#441)

EditableCustomRule::canCreate() A

Complexity

Size

Duplication

Importance

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