Generic::where() - Code Metrics - Inspection of "fixing bugs" - samsoncms/api - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 111c7d...cc6796 )

by Vitaly

created 2015-12-11 11:35 UTC

Generic::where() A

↳ Parent: Generic

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	1

Metric	Value
c	2
b	0
f	1
dl	0
loc	10
rs	9.4286
cc	2
eloc	4
nc	2
nop	2

<?php
/**
 * Created by PhpStorm.
 * User: VITALYIEGOROV
 * Date: 08.12.15
 * Time: 23:11
 */
namespace samsoncms\api\query;

use samson\activerecord\dbQuery;
use samsoncms\api\Field;
use samsoncms\api\Material;
.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php
use samsoncms\api\MaterialField;
.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php
use samsonframework\orm\Condition;
use samsonframework\orm\Query;

/**
 * Material with additional fields query.
 * @package samsoncms\api
 */
class Generic
{
    /** @var string Entity identifier */
    protected static $identifier;

    /** @var string Entity navigation identifiers */
    protected static $navigationIDs = array();

    /** @var array Collection of localized additional fields identifiers */
    protected static $localizedFieldIDs = array();

    /** @var array Collection of NOT localized additional fields identifiers */
    protected static $notLocalizedFieldIDs = array();

    /** @var array Collection of all additional fields identifiers */
    protected static $fieldIDs = array();

    /** @var  @var array Collection of additional fields value column names */
    protected static $fieldValueColumns = array();


    /** @var array Collection of entity field filter */
    protected $fieldFilter = array();

    /** @var string Query locale */
    protected $locale = '';

    /**
     * Add condition to current query.
     *
     * @param string $fieldName Entity field name
     * @param string $fieldValue Value
     * @return self Chaining
     */
    public function where($fieldName, $fieldValue = null)
    {
        // Try to find entity additional field
        if (property_exists(static::$identifier, $fieldName)) {
            // Store additional field filter value
            $this->fieldFilter[$fieldName] = $fieldValue;
        }

        return $this;
    }

    /**
     * Get collection of entity identifiers filtered by navigation identifiers.
     *
     * @param array $entityIDs Additional collection of entity identifiers for filtering
     * @return array Collection of material identifiers by navigation identifiers
     */
    protected function findByNavigationIDs($entityIDs = array())
    {
        return (new MaterialNavigation($entityIDs))->idsByRelationID(static::$navigationIDs);
    }

    /**
     * Get collection of entity identifiers filtered by additional field and its value.
     *
     * @param array $additionalFields Collection of additional field identifiers => values
     * @param array $entityIDs Additional collection of entity identifiers for filtering
     * @return array Collection of material identifiers by navigation identifiers
     */
    protected function findByAdditionalFields($additionalFields, $entityIDs = array())
    {
        // Iterate all additional fields needed for filter entity
        foreach ($additionalFields as $fieldID => $fieldValue) {
            // Get collection of entity identifiers passing already found identifiers
            $entityIDs = (new MaterialField($entityIDs))->idsByRelationID($fieldID, $fieldValue);


            // Stop execution if we have no entities found at this step
            if (!sizeof($entityIDs)) {
                break;
            }
        }

        return $entityIDs;
    }

    protected function findAdditionalFields($entityIDs)
    {
        $return = array();

        // Prepare localized additional field query condition
        $condition = new Condition(Condition::DISJUNCTION);
        foreach (static::$localizedFieldIDs as $fieldID => $fieldName) {
            $condition->addCondition(
                (new Condition())
                ->add(Field::F_PRIMARY, $fieldID)
                ->add(Field::F_LOCALIZED, $this->locale)
            );
        }

        // Prepare not localized fields condition
        foreach (static::$notLocalizedFieldIDs as $fieldID => $fieldName) {
            $condition->add(Field::F_PRIMARY, $fieldID);
        }

        // Get additional fields values for current entity identifiers
        foreach ((new dbQuery())->entity(MaterialField::ENTITY)

                     ->where(Material::F_PRIMARY, $entityIDs)
                     ->whereCondition($condition)
                     ->where(Material::F_DELETION, true)
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
                     ->exec() as $additionalField
        ) {
            $fieldID = $additionalField[Field::F_PRIMARY];
            $materialID = $additionalField[Material::F_PRIMARY];
            $valueField = static::$fieldValueColumns[$fieldID];
            $fieldName = static::$fieldIDs[$fieldID];
            $fieldValue = $additionalField[$valueField];

            // Gather additional fields values by entity identifiers and field name
            $return[$materialID][$fieldName] = $fieldValue;
        }

        return $return;
    }

    /**
     * Perform SamsonCMS query and get entities collection.
     *
     * @return mixed[] Collection of found entities
     */
    public function find()
    {
        // TODO: Find and describe approach with maximum generic performance
        $entityIDs = $this->findByNavigationIDs();
        $entityIDs = $this->findByAdditionalFields($this->fieldFilter, $entityIDs);
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

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

        $return = array();
        if (sizeof($entityIDs)) {
            $additionalFields = $this->findAdditionalFields($entityIDs);
            /** @var \samsoncms\api\Entity $item Find entity instances */
            foreach ((new \samsoncms\api\query\Material(static::$identifier))->byIDs($entityIDs, 'exec') as $item) {
                // Iterate all entity additional fields
                foreach (static::$fieldIDs as $fieldID => $variable) {
                    // Set only existing additional fields
                    $pointer = &$additionalFields[$item[Material::F_PRIMARY]][$variable];
                    if (isset($pointer)) {
                        $item->$variable = $pointer;
                    }
                }
                // Store entity by identifier
                $return[$item[Material::F_PRIMARY]] = $item;
            }
        }

        return $return;
    }

    /**
     * Generic constructor.
     * @param string $locale Query localizaation
     */
    public function __construct($locale = '')
    {
        $this->locale = $locale;
    }
}


1			<?php
2			/**
3			* Created by PhpStorm.
4			* User: VITALYIEGOROV
5			* Date: 08.12.15
6			* Time: 23:11
7			*/
8			namespace samsoncms\api\query;
9
10			use samson\activerecord\dbQuery;
11			use samsoncms\api\Field;
12			use samsoncms\api\Material;
			0 ignored issues – show Bug introduced 2015-12-11 10:53 UTC by Report Bug Copy Issue Report This use statement conflicts with another class in this namespace, `samsoncms\api\query\Material`. Let’s assume that you have a directory layout like this: . \|-- OtherDir \| \|-- Bar.php \| `-- Foo.php `-- SomeDir `-- Foo.php and let’s assume the following content of `Bar.php`: // Bar.php namespace OtherDir; use SomeDir\Foo; // This now conflicts the class OtherDir\Foo If both files `OtherDir/Foo.php` and `SomeDir/Foo.php` are loaded in the same runtime, you will see a PHP error such as the following: PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php However, as `OtherDir/Foo.php` does not necessarily have to be loaded and the error is only triggered if it is loaded before `OtherDir/Bar.php`, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: // Bar.php namespace OtherDir; use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore. Loading history...
13			use samsoncms\api\MaterialField;
			0 ignored issues – show Bug introduced 2015-12-11 10:53 UTC by Report Bug Copy Issue Report This use statement conflicts with another class in this namespace, `samsoncms\api\query\MaterialField`. Let’s assume that you have a directory layout like this: . \|-- OtherDir \| \|-- Bar.php \| `-- Foo.php `-- SomeDir `-- Foo.php and let’s assume the following content of `Bar.php`: // Bar.php namespace OtherDir; use SomeDir\Foo; // This now conflicts the class OtherDir\Foo If both files `OtherDir/Foo.php` and `SomeDir/Foo.php` are loaded in the same runtime, you will see a PHP error such as the following: PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php However, as `OtherDir/Foo.php` does not necessarily have to be loaded and the error is only triggered if it is loaded before `OtherDir/Bar.php`, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: // Bar.php namespace OtherDir; use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore. Loading history...
14			use samsonframework\orm\Condition;
15			use samsonframework\orm\Query;
16
17			/**
18			* Material with additional fields query.
19			* @package samsoncms\api
20			*/
21			class Generic
22			{
23			/** @var string Entity identifier */
24			protected static $identifier;
25
26			/** @var string Entity navigation identifiers */
27			protected static $navigationIDs = array();
28
29			/** @var array Collection of localized additional fields identifiers */
30			protected static $localizedFieldIDs = array();
31
32			/** @var array Collection of NOT localized additional fields identifiers */
33			protected static $notLocalizedFieldIDs = array();
34
35			/** @var array Collection of all additional fields identifiers */
36			protected static $fieldIDs = array();
37
38			/** @var @var array Collection of additional fields value column names */
39			protected static $fieldValueColumns = array();
40
41
42			/** @var array Collection of entity field filter */
43			protected $fieldFilter = array();
44
45			/** @var string Query locale */
46			protected $locale = '';
47
48			/**
49			* Add condition to current query.
50			*
51			* @param string $fieldName Entity field name
52			* @param string $fieldValue Value
53			* @return self Chaining
54			*/
55			public function where($fieldName, $fieldValue = null)
56			{
57			// Try to find entity additional field
58			if (property_exists(static::$identifier, $fieldName)) {
59			// Store additional field filter value
60			$this->fieldFilter[$fieldName] = $fieldValue;
61			}
62
63			return $this;
64			}
65
66			/**
67			* Get collection of entity identifiers filtered by navigation identifiers.
68			*
69			* @param array $entityIDs Additional collection of entity identifiers for filtering
70			* @return array Collection of material identifiers by navigation identifiers
71			*/
72			protected function findByNavigationIDs($entityIDs = array())
73			{
74			return (new MaterialNavigation($entityIDs))->idsByRelationID(static::$navigationIDs);
75			}
76
77			/**
78			* Get collection of entity identifiers filtered by additional field and its value.
79			*
80			* @param array $additionalFields Collection of additional field identifiers => values
81			* @param array $entityIDs Additional collection of entity identifiers for filtering
82			* @return array Collection of material identifiers by navigation identifiers
83			*/
84			protected function findByAdditionalFields($additionalFields, $entityIDs = array())
85			{
86			// Iterate all additional fields needed for filter entity
87			foreach ($additionalFields as $fieldID => $fieldValue) {
88			// Get collection of entity identifiers passing already found identifiers
89			$entityIDs = (new MaterialField($entityIDs))->idsByRelationID($fieldID, $fieldValue);
			0 ignored issues – show Bug introduced 2015-12-11 10:53 UTC by Report Bug Copy Issue Report The method `idsByRelationID()` does not seem to exist on `object<samsoncms\api\MaterialField>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
90
91			// Stop execution if we have no entities found at this step
92			if (!sizeof($entityIDs)) {
93			break;
94			}
95			}
96
97			return $entityIDs;
98			}
99
100			protected function findAdditionalFields($entityIDs)
101			{
102			$return = array();
103
104			// Prepare localized additional field query condition
105			$condition = new Condition(Condition::DISJUNCTION);
106			foreach (static::$localizedFieldIDs as $fieldID => $fieldName) {
107			$condition->addCondition(
108			(new Condition())
109			->add(Field::F_PRIMARY, $fieldID)
110			->add(Field::F_LOCALIZED, $this->locale)
111			);
112			}
113
114			// Prepare not localized fields condition
115			foreach (static::$notLocalizedFieldIDs as $fieldID => $fieldName) {
116			$condition->add(Field::F_PRIMARY, $fieldID);
117			}
118
119			// Get additional fields values for current entity identifiers
120			foreach ((new dbQuery())->entity(MaterialField::ENTITY)
			0 ignored issues – show Coding Style introduced 2015-12-11 11:38 UTC by Report Bug Copy Issue Report Space found before closing bracket of FOREACH loop Loading history...
121			->where(Material::F_PRIMARY, $entityIDs)
122			->whereCondition($condition)
123			->where(Material::F_DELETION, true)
			0 ignored issues – show Documentation introduced 2015-12-11 11:38 UTC by Report Bug Copy Issue Report `true` is of type `boolean`, but the function expects a `string\|null`. 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...
124			->exec() as $additionalField
125			) {
126			$fieldID = $additionalField[Field::F_PRIMARY];
127			$materialID = $additionalField[Material::F_PRIMARY];
128			$valueField = static::$fieldValueColumns[$fieldID];
129			$fieldName = static::$fieldIDs[$fieldID];
130			$fieldValue = $additionalField[$valueField];
131
132			// Gather additional fields values by entity identifiers and field name
133			$return[$materialID][$fieldName] = $fieldValue;
134			}
135
136			return $return;
137			}
138
139			/**
140			* Perform SamsonCMS query and get entities collection.
141			*
142			* @return mixed[] Collection of found entities
143			*/
144			public function find()
145			{
146			// TODO: Find and describe approach with maximum generic performance
147			$entityIDs = $this->findByNavigationIDs();
148			$entityIDs = $this->findByAdditionalFields($this->fieldFilter, $entityIDs);
			0 ignored issues – show Documentation introduced 2015-12-10 14:47 UTC by Report Bug Copy Issue Report `$entityIDs` is of type `boolean\|object<samsonfra...rk\orm\RecordInterface>`, but the function expects a `array`. 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...
149
150			$return = array();
151			if (sizeof($entityIDs)) {
152			$additionalFields = $this->findAdditionalFields($entityIDs);
153			/** @var \samsoncms\api\Entity $item Find entity instances */
154			foreach ((new \samsoncms\api\query\Material(static::$identifier))->byIDs($entityIDs, 'exec') as $item) {
155			// Iterate all entity additional fields
156			foreach (static::$fieldIDs as $fieldID => $variable) {
157			// Set only existing additional fields
158			$pointer = &$additionalFields[$item[Material::F_PRIMARY]][$variable];
159			if (isset($pointer)) {
160			$item->$variable = $pointer;
161			}
162			}
163			// Store entity by identifier
164			$return[$item[Material::F_PRIMARY]] = $item;
165			}
166			}
167
168			return $return;
169			}
170
171			/**
172			* Generic constructor.
173			* @param string $locale Query localizaation
174			*/
175			public function __construct($locale = '')
176			{
177			$this->locale = $locale;
178			}
179			}
180

samsoncms / api

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Generic::where() A

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