FullTreeDataAction::prepareNestedData() - Code Metrics - DevGroup-ru/yii2-jstree-widget - Measure and Improve Code Quality continuously with Scrutinizer

FullTreeDataAction::prepareNestedData() C
last analyzed 2018-05-11 18:30 UTC

↳ Parent: FullTreeDataAction

Complexity

Conditions	10
Paths	11

Size

Total Lines	60
Code Lines	43

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	60
rs	6.5333
c	0
b	0
f	0
cc	10
eloc	43
nc	11
nop	4

How to fix Long Method Complexity

<?php

namespace devgroup\JsTreeWidget\actions\nestedset;

use devgroup\JsTreeWidget\widgets\TreeWidget;
use yii\base\Action;
use yii\base\InvalidConfigException;
use yii\db\ActiveRecord;
use Yii;
use yii\db\Query;
use yii\web\Response;

/**
 * Class FullTreeDataAction
 *
 * @package devgroup\JsTreeWidget\actions\nestedset
 */
class FullTreeDataAction extends Action
{
    /** @var string */
    public $leftAttribute = 'lft';
    /** @var string */
    public $rightAttribute = 'rgt';
    /** @var string set root column name for multi root tree */
    public $rootAttribute = false;
    /** @var  ActiveRecord */
    public $className;
    /** @var string */
    public $modelLabelAttribute = 'name';
    /** @var  string */
    private $tableName;

    private $selectedNodes = [];
    /**
     * @inheritdoc
     */
    public function init()

    {
        if (true === empty($this->className) || false === is_subclass_of($this->className, ActiveRecord::class)) {

            throw new InvalidConfigException('"className" param must be set and must be child of ActiveRecord');
        }
        /** @var ActiveRecord $class */
        $class = $this->className;
        $this->tableName = $class::tableName();
        $scheme = Yii::$app->getDb()->getTableSchema($this->tableName);
        $columns = $scheme->columns;
        if (false !== $this->rootAttribute && false === isset($columns[$this->rootAttribute])) {
            throw new InvalidConfigException("Column '{$this->rootAttribute}' not found in the '{$this->tableName}' table");
        }
        if (false === isset(
                $columns[$this->leftAttribute],
                $columns[$this->rightAttribute],
                $columns[$this->modelLabelAttribute]
            )
        ) {
            throw new InvalidConfigException(
                "Some of the '{$this->leftAttribute}', '{$this->rightAttribute}', '{$this->modelLabelAttribute}', "
                . "not found in the '{$this->tableName}' columns list"
            );
        }
        TreeWidget::registerTranslations();
        parent::init();
    }

    /**
     * @inheritdoc
     */
    public function run()
    {
        $selectArray = [
            'id',
            $this->leftAttribute,
            $this->rightAttribute,
            $this->modelLabelAttribute,
        ];
        $orderBy = [];
        if (false !== $this->rootAttribute) {
            $selectArray[] = $this->rootAttribute;
            $orderBy[$this->rootAttribute] = SORT_ASC;
        }
        $orderBy[$this->leftAttribute] = SORT_ASC;
        Yii::$app->response->format = Response::FORMAT_JSON;
        $data = (new Query())
            ->from($this->tableName)
            ->select($selectArray)
            ->orderBy($orderBy)
            ->all();

        $this->selectedNodes = explode(',', Yii::$app->request->get('selected', ''));

        return $this->prepareNestedData($data);
    }

    /**
     * Converts single or multi root Nested Set database data into multidimensional array for using in the
     * jsTree widget
     *
     * @param array $data
     * @param int $lft
     * @param null $rgt
     * @param int $root
     * @return array
     */
    public function prepareNestedData($data, $lft = 0, $rgt = null, $root = 0)
    {
        $res = [];
        foreach ($data as $row) {
            $currentRoot = isset($row[$this->rootAttribute]) ? $row[$this->rootAttribute] : 0;
            if (is_null($rgt) || $row[$this->rightAttribute] < $rgt && $root == $currentRoot) {
                if ($lft + 1 == $row[$this->leftAttribute]) {
                    if ($row[$this->leftAttribute] + 1 !== $row[$this->rightAttribute]) {
                        $res[] = [
                            'id' => $row['id'],
                            'text' => $row[$this->modelLabelAttribute],
                            'a_attr' => [
                                'data-id' => $row['id'],
                            ],
                            'children' => self::prepareNestedData(
                                $data,
                                $row[$this->leftAttribute],
                                $row[$this->rightAttribute],
                                $currentRoot
                            ),
                            'state' => [
                                'selected' => in_array($row['id'], $this->selectedNodes),
                            ],
                        ];
                    } else {
                        $res[] = [
                            'id' => $row['id'],
                            'text' => $row[$this->modelLabelAttribute],
                            'a_attr' => [
                                'data-id' => $row['id'],
                            ],
                            'children' => [],
                            'state' => [
                                'selected' => in_array($row['id'], $this->selectedNodes),
                            ],
                        ];
                    }
                    $lft = $row[$this->rightAttribute];
                } else if ($row[$this->leftAttribute] == 1 && $root !== $currentRoot) {
                    $res[] = [
                        'id' => $row['id'],
                        'text' => $row[$this->modelLabelAttribute],
                        'a_attr' => [
                            'data-id' => $row['id'],
                        ],
                        'children' => self::prepareNestedData(
                            $data,
                            $row[$this->leftAttribute],
                            $row[$this->rightAttribute],
                            $currentRoot
                        ),
                        'state' => [
                            'selected' => in_array($row['id'], $this->selectedNodes),
                        ],
                    ];
                }
            }
        }
        return $res;
    }
}

1		<?php
2
3		namespace devgroup\JsTreeWidget\actions\nestedset;
4
5		use devgroup\JsTreeWidget\widgets\TreeWidget;
6		use yii\base\Action;
7		use yii\base\InvalidConfigException;
8		use yii\db\ActiveRecord;
9		use Yii;
10		use yii\db\Query;
11		use yii\web\Response;
12
13		/**
14		* Class FullTreeDataAction
15		*
16		* @package devgroup\JsTreeWidget\actions\nestedset
17		*/
18		class FullTreeDataAction extends Action
19		{
20		/** @var string */
21		public $leftAttribute = 'lft';
22		/** @var string */
23		public $rightAttribute = 'rgt';
24		/** @var string set root column name for multi root tree */
25		public $rootAttribute = false;
26		/** @var ActiveRecord */
27		public $className;
28		/** @var string */
29		public $modelLabelAttribute = 'name';
30		/** @var string */
31		private $tableName;
32
33		private $selectedNodes = [];
34		/**
35		* @inheritdoc
36		*/
37	View Code Duplication	public function init()
		0 ignored issues – show Duplication introduced 2018-05-11 18:30 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
38		{
39		if (true === empty($this->className) \|\| false === is_subclass_of($this->className, ActiveRecord::class)) {
		0 ignored issues – show Bug introduced 2016-06-08 06:21 UTC by Report Bug Copy Issue Report Due to PHP Bug #53727, `is_subclass_of` might return inconsistent results on some PHP versions if `\yii\db\ActiveRecord::class` can be an interface. If so, you could instead use `ReflectionClass::implementsInterface`. Loading history...
40		throw new InvalidConfigException('"className" param must be set and must be child of ActiveRecord');
41		}
42		/** @var ActiveRecord $class */
43		$class = $this->className;
44		$this->tableName = $class::tableName();
45		$scheme = Yii::$app->getDb()->getTableSchema($this->tableName);
46		$columns = $scheme->columns;
47		if (false !== $this->rootAttribute && false === isset($columns[$this->rootAttribute])) {
48		throw new InvalidConfigException("Column '{$this->rootAttribute}' not found in the '{$this->tableName}' table");
49		}
50		if (false === isset(
51		$columns[$this->leftAttribute],
52		$columns[$this->rightAttribute],
53		$columns[$this->modelLabelAttribute]
54		)
55		) {
56		throw new InvalidConfigException(
57		"Some of the '{$this->leftAttribute}', '{$this->rightAttribute}', '{$this->modelLabelAttribute}', "
58		. "not found in the '{$this->tableName}' columns list"
59		);
60		}
61		TreeWidget::registerTranslations();
62		parent::init();
63		}
64
65		/**
66		* @inheritdoc
67		*/
68		public function run()
69		{
70		$selectArray = [
71		'id',
72		$this->leftAttribute,
73		$this->rightAttribute,
74		$this->modelLabelAttribute,
75		];
76		$orderBy = [];
77		if (false !== $this->rootAttribute) {
78		$selectArray[] = $this->rootAttribute;
79		$orderBy[$this->rootAttribute] = SORT_ASC;
80		}
81		$orderBy[$this->leftAttribute] = SORT_ASC;
82		Yii::$app->response->format = Response::FORMAT_JSON;
83		$data = (new Query())
84		->from($this->tableName)
85		->select($selectArray)
86		->orderBy($orderBy)
87		->all();
88
89		$this->selectedNodes = explode(',', Yii::$app->request->get('selected', ''));
90
91		return $this->prepareNestedData($data);
92		}
93
94		/**
95		* Converts single or multi root Nested Set database data into multidimensional array for using in the
96		* jsTree widget
97		*
98		* @param array $data
99		* @param int $lft
100		* @param null $rgt
101		* @param int $root
102		* @return array
103		*/
104		public function prepareNestedData($data, $lft = 0, $rgt = null, $root = 0)
105		{
106		$res = [];
107		foreach ($data as $row) {
108		$currentRoot = isset($row[$this->rootAttribute]) ? $row[$this->rootAttribute] : 0;
109		if (is_null($rgt) \|\| $row[$this->rightAttribute] < $rgt && $root == $currentRoot) {
110		if ($lft + 1 == $row[$this->leftAttribute]) {
111		if ($row[$this->leftAttribute] + 1 !== $row[$this->rightAttribute]) {
112		$res[] = [
113		'id' => $row['id'],
114		'text' => $row[$this->modelLabelAttribute],
115		'a_attr' => [
116		'data-id' => $row['id'],
117		],
118		'children' => self::prepareNestedData(
119		$data,
120		$row[$this->leftAttribute],
121		$row[$this->rightAttribute],
122		$currentRoot
123		),
124		'state' => [
125		'selected' => in_array($row['id'], $this->selectedNodes),
126		],
127		];
128		} else {
129		$res[] = [
130		'id' => $row['id'],
131		'text' => $row[$this->modelLabelAttribute],
132		'a_attr' => [
133		'data-id' => $row['id'],
134		],
135		'children' => [],
136		'state' => [
137		'selected' => in_array($row['id'], $this->selectedNodes),
138		],
139		];
140		}
141		$lft = $row[$this->rightAttribute];
142		} else if ($row[$this->leftAttribute] == 1 && $root !== $currentRoot) {
143		$res[] = [
144		'id' => $row['id'],
145		'text' => $row[$this->modelLabelAttribute],
146		'a_attr' => [
147		'data-id' => $row['id'],
148		],
149		'children' => self::prepareNestedData(
150		$data,
151		$row[$this->leftAttribute],
152		$row[$this->rightAttribute],
153		$currentRoot
154		),
155		'state' => [
156		'selected' => in_array($row['id'], $this->selectedNodes),
157		],
158		];
159		}
160		}
161		}
162		return $res;
163		}
164		}

DevGroup-ru / yii2-jstree-widget

FullTreeDataAction::prepareNestedData() C last analyzed 2018-05-11 18:30 UTC

Complexity

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Duplication

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FullTreeDataAction::prepareNestedData() C
last analyzed 2018-05-11 18:30 UTC