TotalRow::setVisibleColumns() - Code Metrics - Inspection of "Implements fix-columns of grid." - z-song/laravel-admin - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 8bf0fe...b37564 )

by Song

created 2019-07-16 10:00 UTC

TotalRow::setVisibleColumns() A

↳ Parent: TotalRow

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

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

<?php

namespace Encore\Admin\Grid\Tools;

use Encore\Admin\Grid\Column;
use Illuminate\Database\Query\Builder;
use Illuminate\Support\Arr;
use Illuminate\Support\Collection;

class TotalRow extends AbstractTool
{
    /**
     * @var Builder
     */
    protected $query;

    /**
     * @var array
     */
    protected $columns;

    /**
     * @var Collection
     */
    protected $visibleColumns;

    /**
     * TotalRow constructor.
     *
     * @param Builder $query
     * @param array   $columns
     */
    public function __construct($query, array $columns)
    {
        $this->query = $query;

        $this->columns = $columns;
    }

    /**
     * Get total value of current column.
     *
     * @param string $column
     * @param mixed  $display
     *
     * @return mixed
     */
    protected function total($column, $display = null)
    {
        if (!is_callable($display) && !is_null($display)) {
            return $display;
        }

        $sum = $this->query->sum($column);

        if (is_callable($display)) {
            return call_user_func($display, $sum);
        }

        return $sum;
    }

    /**
     * @param Collection $columns
     */
    public function setVisibleColumns($columns)
    {
        $this->visibleColumns = $columns;
    }

    /**
     * @return Collection|static
     */
    public function getVisibleColumns()
    {
        if ($this->visibleColumns) {
            return $this->visibleColumns;
        }

        return $this->getGrid()->visibleColumns();
    }

    /**
     * Render total-row.
     *
     * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
     */
    public function render()
    {
        $columns = $this->getVisibleColumns()->map(function (Column $column) {
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
            $name = $column->getName();

            $total = '';

            if (Arr::has($this->columns, $name)) {
                $total = $this->total($name, Arr::get($this->columns, $name));
            }

            return [
                'class' => $column->getClassName(),
                'value' => $total
            ];
        });

        return view('admin::grid.total-row', compact('columns'));

    }
}


1			<?php
2
3			namespace Encore\Admin\Grid\Tools;
4
5			use Encore\Admin\Grid\Column;
6			use Illuminate\Database\Query\Builder;
7			use Illuminate\Support\Arr;
8			use Illuminate\Support\Collection;
9
10			class TotalRow extends AbstractTool
11			{
12			/**
13			* @var Builder
14			*/
15			protected $query;
16
17			/**
18			* @var array
19			*/
20			protected $columns;
21
22			/**
23			* @var Collection
24			*/
25			protected $visibleColumns;
26
27			/**
28			* TotalRow constructor.
29			*
30			* @param Builder $query
31			* @param array $columns
32			*/
33			public function __construct($query, array $columns)
34			{
35			$this->query = $query;
36
37			$this->columns = $columns;
38			}
39
40			/**
41			* Get total value of current column.
42			*
43			* @param string $column
44			* @param mixed $display
45			*
46			* @return mixed
47			*/
48			protected function total($column, $display = null)
49			{
50			if (!is_callable($display) && !is_null($display)) {
51			return $display;
52			}
53
54			$sum = $this->query->sum($column);
55
56			if (is_callable($display)) {
57			return call_user_func($display, $sum);
58			}
59
60			return $sum;
61			}
62
63			/**
64			* @param Collection $columns
65			*/
66			public function setVisibleColumns($columns)
67			{
68			$this->visibleColumns = $columns;
69			}
70
71			/**
72			* @return Collection\|static
73			*/
74			public function getVisibleColumns()
75			{
76			if ($this->visibleColumns) {
77			return $this->visibleColumns;
78			}
79
80			return $this->getGrid()->visibleColumns();
81			}
82
83			/**
84			* Render total-row.
85			*
86			* @return \Illuminate\Contracts\View\Factory\|\Illuminate\View\View
87			*/
88			public function render()
89			{
90			$columns = $this->getVisibleColumns()->map(function (Column $column) {
			0 ignored issues – show Bug introduced 2019-07-16 10:06 UTC by Report Bug Copy Issue Report The method `map` does only exist in `Illuminate\Support\Collection`, but not in `Encore\Admin\Grid\Concerns\CanHidesColumns`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
91			$name = $column->getName();
92
93			$total = '';
94
95			if (Arr::has($this->columns, $name)) {
96			$total = $this->total($name, Arr::get($this->columns, $name));
97			}
98
99			return [
100			'class' => $column->getClassName(),
101			'value' => $total
102			];
103			});
104
105			return view('admin::grid.total-row', compact('columns'));
			0 ignored issues – show Bug Compatibility introduced 2019-05-02 06:19 UTC by Report Bug Copy Issue Report The expression `view('admin::grid.total-...', compact('columns'));` of type `Illuminate\View\View\|Ill...\Contracts\View\Factory` adds the type `Illuminate\Contracts\View\Factory` to the return on line 105 which is incompatible with the return type declared by the interface `Illuminate\Contracts\Support\Renderable::render` of type `string`. Loading history...
106			}
107			}
108

z-song / laravel-admin

Push — master ( 8bf0fe...b37564 )

TotalRow::setVisibleColumns() A

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