CollectionEngine::count() - Code Metrics - Inspection of "Use array merge and set default appends to empty a..." - yajra/laravel-datatables - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 4cc8d8...e56a52 )

by Arjay

created 2015-12-18 06:19 UTC

CollectionEngine::count() A

↳ Parent: CollectionEngine

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

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

<?php

namespace Yajra\Datatables\Engines;

/**
 * Laravel Datatables Collection Engine
 *
 * @package  Laravel
 * @category Package
 * @author   Arjay Angeles <[email protected]>
 */

use Closure;
use Illuminate\Contracts\Support\Arrayable;
use Illuminate\Support\Arr;
use Illuminate\Support\Collection;
use Illuminate\Support\Str;
use Yajra\Datatables\Contracts\DataTableEngineContract;
use Yajra\Datatables\Request;
use Yajra\Datatables\Helper;

class CollectionEngine extends BaseEngine implements DataTableEngineContract
{
    /**
     * Collection object
     *
     * @var Collection
     */
    public $collection;

    /**
     * Collection object
     *
     * @var Collection
     */
    public $original_collection;

    /**
     * @param Collection $collection
     * @param \Yajra\Datatables\Request $request
     */
    public function __construct(Collection $collection, Request $request)

    {
        $this->request             = $request;
        $this->collection          = $collection;
        $this->original_collection = $collection;
        $this->columns             = array_keys($this->serialize($collection->first()));
    }

    /**
     * Serialize collection
     *
     * @param  mixed $collection
     * @return mixed|null
     */
    protected function serialize($collection)
    {
        return $collection instanceof Arrayable ? $collection->toArray() : (array) $collection;
    }

    /**
     * @inheritdoc
     */
    public function filter(Closure $callback)
    {
        $this->overrideGlobalSearch($callback, $this);

        return $this;
    }

    /**
     * @inheritdoc
     */
    public function showDebugger(array $output)
    {
        $output["input"] = $this->request->all();

        return $output;
    }


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

    /**
     * @inheritdoc
     */
    public function ordering()
    {
        foreach ($this->request->orderableColumns() as $orderable) {
            $column           = $this->getColumnName($orderable['column']);
            $this->collection = $this->collection->sortBy(
                function ($row) use ($column) {
                    $data = $this->serialize($row);

                    return Arr::get($data, $column);
                }
            );

            if ($orderable['direction'] == 'desc') {
                $this->collection = $this->collection->reverse();
            }
        }
    }

    /**
     * @inheritdoc
     */
    public function filtering()
    {
        $columns          = $this->request['columns'];
        $this->collection = $this->collection->filter(
            function ($row) use ($columns) {
                $data  = $this->serialize($row);
                $this->isFilterApplied = true;
                $found = [];

                $keyword = $this->request->keyword();
                foreach ($this->request->searchableColumnIndex() as $index) {
                    $column = $this->getColumnName($index);
                    if (! $value = Arr::get($data, $column)) {
                        continue;
                    }

                    if ($this->isCaseInsensitive()) {
                        $found[] = Str::contains(Str::lower($value), Str::lower($keyword));
                    } else {
                        $found[] = Str::contains($value, $keyword);
                    }
                }

                return in_array(true, $found);
            }
        );
    }

    /**
     * @inheritdoc
     */
    public function columnSearch()
    {
        $columns = $this->request->get('columns');
        for ($i = 0, $c = count($columns); $i < $c; $i++) {
            if ($this->request->isColumnSearchable($i)) {
                $this->isFilterApplied = true;

                $column  = $this->getColumnName($i);
                $keyword = $this->request->columnKeyword($i);

                $this->collection = $this->collection->filter(
                    function ($row) use ($column, $keyword) {
                        $data = $this->serialize($row);
                        if ($this->isCaseInsensitive()) {
                            return strpos(Str::lower($data[$column]), Str::lower($keyword)) !== false;
                        } else {
                            return strpos($data[$column], $keyword) !== false;
                        }
                    }
                );
            }
        }
    }

    /**
     * @inheritdoc
     */
    public function paging()
    {
        $this->collection = $this->collection->slice(
            $this->request['start'],
            (int) $this->request['length'] > 0 ? $this->request['length'] : 10
        );
    }

    /**
     * @inheritdoc
     */
    public function results()
    {
        return $this->collection->all();
    }

    /**
     * @inheritdoc
     */
    public function make($mDataSupport = false, $orderFirst = true)
    {
        return parent::make($mDataSupport, $orderFirst);
    }
}


1			<?php
2
3			namespace Yajra\Datatables\Engines;
4
5			/**
6			* Laravel Datatables Collection Engine
7			*
8			* @package Laravel
9			* @category Package
10			* @author Arjay Angeles <[email protected]>
11			*/
12
13			use Closure;
14			use Illuminate\Contracts\Support\Arrayable;
15			use Illuminate\Support\Arr;
16			use Illuminate\Support\Collection;
17			use Illuminate\Support\Str;
18			use Yajra\Datatables\Contracts\DataTableEngineContract;
19			use Yajra\Datatables\Request;
20			use Yajra\Datatables\Helper;
21
22			class CollectionEngine extends BaseEngine implements DataTableEngineContract
23			{
24			/**
25			* Collection object
26			*
27			* @var Collection
28			*/
29			public $collection;
30
31			/**
32			* Collection object
33			*
34			* @var Collection
35			*/
36			public $original_collection;
37
38			/**
39			* @param Collection $collection
40			* @param \Yajra\Datatables\Request $request
41			*/
42			public function __construct(Collection $collection, Request $request)
			0 ignored issues – show Bug introduced 2015-12-18 06:23 UTC by Report Bug Copy Issue Report You have injected the Request via parameter `$request`. This is generally not recommended as there might be multiple instances during a request cycle (f.e. when using sub-requests). Instead, it is recommended to inject the RequestStack and retrieve the current request each time you need it via `getCurrentRequest()`. Loading history...
43			{
44			$this->request = $request;
45			$this->collection = $collection;
46			$this->original_collection = $collection;
47			$this->columns = array_keys($this->serialize($collection->first()));
48			}
49
50			/**
51			* Serialize collection
52			*
53			* @param mixed $collection
54			* @return mixed\|null
55			*/
56			protected function serialize($collection)
57			{
58			return $collection instanceof Arrayable ? $collection->toArray() : (array) $collection;
59			}
60
61			/**
62			* @inheritdoc
63			*/
64			public function filter(Closure $callback)
65			{
66			$this->overrideGlobalSearch($callback, $this);
67
68			return $this;
69			}
70
71			/**
72			* @inheritdoc
73			*/
74			public function showDebugger(array $output)
75			{
76			$output["input"] = $this->request->all();
77
78			return $output;
79			}
80
81
82			/**
83			* @inheritdoc
84			*/
85			public function count()
86			{
87			return $this->collection->count();
88			}
89
90			/**
91			* @inheritdoc
92			*/
93			public function ordering()
94			{
95			foreach ($this->request->orderableColumns() as $orderable) {
96			$column = $this->getColumnName($orderable['column']);
97			$this->collection = $this->collection->sortBy(
98			function ($row) use ($column) {
99			$data = $this->serialize($row);
100
101			return Arr::get($data, $column);
102			}
103			);
104
105			if ($orderable['direction'] == 'desc') {
106			$this->collection = $this->collection->reverse();
107			}
108			}
109			}
110
111			/**
112			* @inheritdoc
113			*/
114			public function filtering()
115			{
116			$columns = $this->request['columns'];
117			$this->collection = $this->collection->filter(
118			function ($row) use ($columns) {
119			$data = $this->serialize($row);
120			$this->isFilterApplied = true;
121			$found = [];
122
123			$keyword = $this->request->keyword();
124			foreach ($this->request->searchableColumnIndex() as $index) {
125			$column = $this->getColumnName($index);
126			if (! $value = Arr::get($data, $column)) {
127			continue;
128			}
129
130			if ($this->isCaseInsensitive()) {
131			$found[] = Str::contains(Str::lower($value), Str::lower($keyword));
132			} else {
133			$found[] = Str::contains($value, $keyword);
134			}
135			}
136
137			return in_array(true, $found);
138			}
139			);
140			}
141
142			/**
143			* @inheritdoc
144			*/
145			public function columnSearch()
146			{
147			$columns = $this->request->get('columns');
148			for ($i = 0, $c = count($columns); $i < $c; $i++) {
149			if ($this->request->isColumnSearchable($i)) {
150			$this->isFilterApplied = true;
151
152			$column = $this->getColumnName($i);
153			$keyword = $this->request->columnKeyword($i);
154
155			$this->collection = $this->collection->filter(
156			function ($row) use ($column, $keyword) {
157			$data = $this->serialize($row);
158			if ($this->isCaseInsensitive()) {
159			return strpos(Str::lower($data[$column]), Str::lower($keyword)) !== false;
160			} else {
161			return strpos($data[$column], $keyword) !== false;
162			}
163			}
164			);
165			}
166			}
167			}
168
169			/**
170			* @inheritdoc
171			*/
172			public function paging()
173			{
174			$this->collection = $this->collection->slice(
175			$this->request['start'],
176			(int) $this->request['length'] > 0 ? $this->request['length'] : 10
177			);
178			}
179
180			/**
181			* @inheritdoc
182			*/
183			public function results()
184			{
185			return $this->collection->all();
186			}
187
188			/**
189			* @inheritdoc
190			*/
191			public function make($mDataSupport = false, $orderFirst = true)
192			{
193			return parent::make($mDataSupport, $orderFirst);
194			}
195			}
196

yajra / laravel-datatables

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CollectionEngine::count() A

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