EloquentDataProvider::__construct() - Code Metrics - Inspection of "Merge pull request #107 from imerr/master" - Nayjest/Grids - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f2a787...96d856 )

by Vitaliy

created 2016-01-15 13:19 UTC

EloquentDataProvider::__construct() A

↳ Parent: EloquentDataProvider

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	1	Features	0

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

<?php
namespace Nayjest\Grids;

use Illuminate\Database\Eloquent\Builder;
use Event;
use Illuminate\Foundation\Application;
use Illuminate\Support\Collection;

class EloquentDataProvider extends DataProvider
{
    protected $collection;

    protected $paginator;

    /** @var  $iterator \ArrayIterator */
    protected $iterator;

    /**
     * Constructor.
     *
     * @param Builder $src
     */
    public function __construct(Builder $src)
    {
        parent::__construct($src);
    }

    /**
     * {@inheritdoc}
     */
    public function reset()
    {
        $this->getIterator()->rewind();
        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function getCollection()
    {
        if (!$this->collection) {
            $paginator = $this->getPaginator();
            if (version_compare(Application::VERSION, '5', '<')) {
                $this->collection = $paginator->getCollection();
            } else {
                $this->collection = Collection::make(
                    $this->getPaginator()->items()
                );
            }
        }
        return $this->collection;
    }

    public function getPaginator()
    {
        if (!$this->paginator) {
            $this->paginator = $this->src->paginate($this->page_size);
        }
        return $this->paginator;
    }

    /**
     * @return \Illuminate\Pagination\Factory
     */
    public function getPaginationFactory()
    {
        return $this->src->getQuery()->getConnection()->getPaginator();
    }

    protected function getIterator()
    {
        if (!$this->iterator) {
            $this->iterator = $this->getCollection()->getIterator();
        }
        return $this->iterator;
    }

    /**
     * @return Builder
     */
    public function getBuilder()
    {
        return $this->src;
    }

    public function getRow()

    {
        if ($this->index < $this->count()) {
            $this->index++;
            $item = $this->iterator->current();
            $this->iterator->next();
            $row = new EloquentDataRow($item, $this->getRowId());

            Event::fire(self::EVENT_FETCH_ROW, [$row, $this]);
            return $row;
        } else {
            return null;
        }
    }

    /**
     * {@inheritdoc}
     */
    public function count()
    {
        return $this->getCollection()->count();
    }

    /**
     * {@inheritdoc}
     */
    public function orderBy($fieldName, $direction)
    {
        $this->src->orderBy($fieldName, $direction);
        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function filter($fieldName, $operator, $value)

    {
        switch ($operator) {
            case "eq":
                $operator = '=';
                break;
            case "n_eq":
                $operator = '<>';    
                break;
            case "gt":
                $operator = '>';    
                 break;
            case "lt":
                $operator = '<';    
                break;
            case "ls_e":
                $operator = '<=';    
                break;
            case "gt_e":
                $operator = '>=';    
                break;
            case "in":
                if (!is_array($value)) {
                    $operator = '=';
                    break;
                }
                $this->src->whereIn($fieldName, $value);
                return $this;
        }
        $this->src->where($fieldName, $operator, $value);
        return $this;
    }
}


1		<?php
2		namespace Nayjest\Grids;
3
4		use Illuminate\Database\Eloquent\Builder;
5		use Event;
6		use Illuminate\Foundation\Application;
7		use Illuminate\Support\Collection;
8
9		class EloquentDataProvider extends DataProvider
10		{
11		protected $collection;
12
13		protected $paginator;
14
15		/** @var $iterator \ArrayIterator */
16		protected $iterator;
17
18		/**
19		* Constructor.
20		*
21		* @param Builder $src
22		*/
23		public function __construct(Builder $src)
24		{
25		parent::__construct($src);
26		}
27
28		/**
29		* {@inheritdoc}
30		*/
31		public function reset()
32		{
33		$this->getIterator()->rewind();
34		return $this;
35		}
36
37		/**
38		* {@inheritdoc}
39		*/
40		public function getCollection()
41		{
42		if (!$this->collection) {
43		$paginator = $this->getPaginator();
44		if (version_compare(Application::VERSION, '5', '<')) {
45		$this->collection = $paginator->getCollection();
46		} else {
47		$this->collection = Collection::make(
48		$this->getPaginator()->items()
49		);
50		}
51		}
52		return $this->collection;
53		}
54
55		public function getPaginator()
56		{
57		if (!$this->paginator) {
58		$this->paginator = $this->src->paginate($this->page_size);
59		}
60		return $this->paginator;
61		}
62
63		/**
64		* @return \Illuminate\Pagination\Factory
65		*/
66		public function getPaginationFactory()
67		{
68		return $this->src->getQuery()->getConnection()->getPaginator();
69		}
70
71		protected function getIterator()
72		{
73		if (!$this->iterator) {
74		$this->iterator = $this->getCollection()->getIterator();
75		}
76		return $this->iterator;
77		}
78
79		/**
80		* @return Builder
81		*/
82		public function getBuilder()
83		{
84		return $this->src;
85		}
86
87	View Code Duplication	public function getRow()
		0 ignored issues – show Duplication introduced 2015-11-22 13:07 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
88		{
89		if ($this->index < $this->count()) {
90		$this->index++;
91		$item = $this->iterator->current();
92		$this->iterator->next();
93		$row = new EloquentDataRow($item, $this->getRowId());
		0 ignored issues – show Deprecated Code introduced 2015-11-22 13:07 UTC by Report Bug Copy Issue Report The class `Nayjest\Grids\EloquentDataRow` has been deprecated with message: Class EloquentDataRow This class, trait or interface has been deprecated. The supplier of the file has supplied an explanatory message. The explanatory message should give you some clue as to whether and when the type will be removed from the class and what other constant to use instead. Loading history...
94		Event::fire(self::EVENT_FETCH_ROW, [$row, $this]);
95		return $row;
96		} else {
97		return null;
98		}
99		}
100
101		/**
102		* {@inheritdoc}
103		*/
104		public function count()
105		{
106		return $this->getCollection()->count();
107		}
108
109		/**
110		* {@inheritdoc}
111		*/
112		public function orderBy($fieldName, $direction)
113		{
114		$this->src->orderBy($fieldName, $direction);
115		return $this;
116		}
117
118		/**
119		* {@inheritdoc}
120		*/
121	View Code Duplication	public function filter($fieldName, $operator, $value)
		0 ignored issues – show Duplication introduced 2015-11-22 13:07 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
122		{
123		switch ($operator) {
124		case "eq":
125		$operator = '=';
126		break;
127		case "n_eq":
128		$operator = '<>';
129		break;
130		case "gt":
131		$operator = '>';
132		break;
133		case "lt":
134		$operator = '<';
135		break;
136		case "ls_e":
137		$operator = '<=';
138		break;
139		case "gt_e":
140		$operator = '>=';
141		break;
142		case "in":
143		if (!is_array($value)) {
144		$operator = '=';
145		break;
146		}
147		$this->src->whereIn($fieldName, $value);
148		return $this;
149		}
150		$this->src->where($fieldName, $operator, $value);
151		return $this;
152		}
153		}
154

Nayjest / Grids

Push — master ( f2a787...96d856 )

EloquentDataProvider::__construct() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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