ResourceGenerator::generateForm() - Code Metrics - Inspection of "新增代码生成描述选项，优化页面 header 和 description 显示" - z-song/laravel-admin - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#2799)

unknown

created 2018-11-27 03:10 UTC

ResourceGenerator::generateForm() D

↳ Parent: ResourceGenerator

Complexity

Conditions	25
Paths	86

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	25
nc	86
nop	0
dl	0
loc	84
rs	4.1666
c	0
b	0
f	0

How to fix Long Method Complexity

<?php

namespace Encore\Admin\Console;

use Illuminate\Database\Eloquent\Model;

class ResourceGenerator
{
    /**
     * @var Model
     */
    protected $model;

    /**
     * @var array
     */
    protected $formats = [
        'form_field'  => "\$form->%s('%s', '%s')",
        'show_field'  => "\$show->%s('%s')",
        'grid_column' => "\$grid->%s('%s')",
    ];

    /**
     * @var array
     */
    private $doctrineTypeMapping = [
        'string' => [
            'enum', 'geometry', 'geometrycollection', 'linestring',
            'polygon', 'multilinestring', 'multipoint', 'multipolygon',
            'point',
        ],
    ];

    /**
     * @var array
     */
    protected $fieldTypeMapping = [
        'ip'       => 'ip',
        'email'    => 'email|mail',
        'password' => 'password|pwd',
        'url'      => 'url|link|src|href',
        'mobile'   => 'mobile|phone',
        'color'    => 'color|rgb',
        'image'    => 'image|img|avatar|pic|picture|cover',
        'file'     => 'file|attachment',
    ];

    /**
     * ResourceGenerator constructor.
     *
     * @param mixed $model
     */
    public function __construct($model)
    {
        $this->model = $this->getModel($model);
    }

    /**
     * @param mixed $model
     *
     * @return mixed
     */
    protected function getModel($model)
    {
        if ($model instanceof Model) {
            return $model;
        }

        if (!class_exists($model) || !is_string($model) || !is_subclass_of($model, Model::class)) {

            throw new \InvalidArgumentException("Invalid model [$model] !");
        }

        return new $model();
    }

    /**
     * @return string
     */
    public function generateForm()
    {
        $reservedColumns = $this->getReservedColumns();

        $output = '';

        foreach ($this->getTableColumns() as $column) {
            $name = $column->getName();
            if (in_array($name, $reservedColumns)) {
                continue;
            }
            $type = $column->getType()->getName();
            $default = $column->getDefault();

            $defaultValue = '';

            // set column fieldType and defaultValue
            switch ($type) {
                case 'boolean':
                case 'bool':
                    $fieldType = 'switch';
                    break;
                case 'json':
                case 'array':
                case 'object':
                    $fieldType = 'text';
                    break;
                case 'string':
                    $fieldType = 'text';
                    foreach ($this->fieldTypeMapping as $type => $regex) {
                        if (preg_match("/^($regex)$/i", $name) !== 0) {
                            $fieldType = $type;
                            break;
                        }
                    }
                    $defaultValue = "'{$default}'";
                    break;
                case 'integer':
                case 'bigint':
                case 'smallint':
                case 'timestamp':
                    $fieldType = 'number';
                    break;
                case 'decimal':
                case 'float':
                case 'real':
                    $fieldType = 'decimal';
                    break;
                case 'datetime':
                    $fieldType = 'datetime';
                    $defaultValue = "date('Y-m-d H:i:s')";
                    break;
                case 'date':
                    $fieldType = 'date';
                    $defaultValue = "date('Y-m-d')";
                    break;
                case 'time':
                    $fieldType = 'time';
                    $defaultValue = "date('H:i:s')";
                    break;
                case 'text':
                case 'blob':
                    $fieldType = 'textarea';
                    break;
                default:
                    $fieldType = 'text';
                    $defaultValue = "'{$default}'";
            }

            $defaultValue = $defaultValue ?: $default;

            $label = $this->formatLabel($name);

            $output .= sprintf($this->formats['form_field'], $fieldType, $name, $label);

            if (trim($defaultValue, "'\"")) {
                $output .= "->default({$defaultValue})";
            }

            $output .= ";\r\n";
        }

        return $output;
    }

    public function generateShow()

    {
        $output = '';

        foreach ($this->getTableColumns() as $column) {
            $name = $column->getName();
            switch ($name) {
                case 'id':
                case 'created_at':
                case 'updated_at':
                    $label = trans('admin.'.$this->formatLabel($name));
                    break;
                
                default:
                    // set column label
                    $label = $this->formatLabel($name);
                    break;
            }
            

            $output .= sprintf($this->formats['show_field'], $name, $label);

            $output .= ";\r\n";
        }

        return $output;
    }

    public function generateGrid()

    {
        $output = '';

        foreach ($this->getTableColumns() as $column) {
            $name = $column->getName();
            switch ($name) {
                case 'id':
                case 'created_at':
                case 'updated_at':
                    $label = trans('admin.'.$this->formatLabel($name));
                    break;
                
                default:
                    // set column label
                    $label = $this->formatLabel($name);
                    break;
            }

            $output .= sprintf($this->formats['grid_column'], $name, $label);
            $output .= ";\r\n";
        }

        return $output;
    }

    protected function getReservedColumns()
    {
        return [
            $this->model->getKeyName(),
            $this->model->getCreatedAtColumn(),
            $this->model->getUpdatedAtColumn(),
            'deleted_at',
        ];
    }

    /**
     * Get columns of a giving model.
     *
     * @throws \Exception
     *
     * @return \Doctrine\DBAL\Schema\Column[]
     */
    protected function getTableColumns()
    {
        if (!$this->model->getConnection()->isDoctrineAvailable()) {
            throw new \Exception(
                'You need to require doctrine/dbal: ~2.3 in your own composer.json to get database columns. '
            );
        }

        $table = $this->model->getConnection()->getTablePrefix().$this->model->getTable();
        /** @var \Doctrine\DBAL\Schema\MySqlSchemaManager $schema */
        $schema = $this->model->getConnection()->getDoctrineSchemaManager($table);


        // custom mapping the types that doctrine/dbal does not support
        $databasePlatform = $schema->getDatabasePlatform();

        foreach ($this->doctrineTypeMapping as $doctrineType => $dbTypes) {
            foreach ($dbTypes as $dbType) {
                $databasePlatform->registerDoctrineTypeMapping($dbType, $doctrineType);
            }
        }

        $database = null;
        if (strpos($table, '.')) {
            list($database, $table) = explode('.', $table);
        }

        return $schema->listTableColumns($table, $database);
    }

    /**
     * Format label.
     *
     * @param string $value
     *
     * @return string
     */
    protected function formatLabel($value)
    {
        return ucfirst(str_replace(['-', '_'], ' ', $value));
    }
}


1		<?php
2
3		namespace Encore\Admin\Console;
4
5		use Illuminate\Database\Eloquent\Model;
6
7		class ResourceGenerator
8		{
9		/**
10		* @var Model
11		*/
12		protected $model;
13
14		/**
15		* @var array
16		*/
17		protected $formats = [
18		'form_field' => "\$form->%s('%s', '%s')",
19		'show_field' => "\$show->%s('%s')",
20		'grid_column' => "\$grid->%s('%s')",
21		];
22
23		/**
24		* @var array
25		*/
26		private $doctrineTypeMapping = [
27		'string' => [
28		'enum', 'geometry', 'geometrycollection', 'linestring',
29		'polygon', 'multilinestring', 'multipoint', 'multipolygon',
30		'point',
31		],
32		];
33
34		/**
35		* @var array
36		*/
37		protected $fieldTypeMapping = [
38		'ip' => 'ip',
39		'email' => 'email\|mail',
40		'password' => 'password\|pwd',
41		'url' => 'url\|link\|src\|href',
42		'mobile' => 'mobile\|phone',
43		'color' => 'color\|rgb',
44		'image' => 'image\|img\|avatar\|pic\|picture\|cover',
45		'file' => 'file\|attachment',
46		];
47
48		/**
49		* ResourceGenerator constructor.
50		*
51		* @param mixed $model
52		*/
53		public function __construct($model)
54		{
55		$this->model = $this->getModel($model);
56		}
57
58		/**
59		* @param mixed $model
60		*
61		* @return mixed
62		*/
63		protected function getModel($model)
64		{
65		if ($model instanceof Model) {
66		return $model;
67		}
68
69		if (!class_exists($model) \|\| !is_string($model) \|\| !is_subclass_of($model, Model::class)) {
		0 ignored issues – show Bug introduced 2018-08-13 16:38 UTC by Report Bug Copy Issue Report Due to PHP Bug #53727, `is_subclass_of` might return inconsistent results on some PHP versions if `\Illuminate\Database\Eloquent\Model::class` can be an interface. If so, you could instead use `ReflectionClass::implementsInterface`. Loading history...
70		throw new \InvalidArgumentException("Invalid model [$model] !");
71		}
72
73		return new $model();
74		}
75
76		/**
77		* @return string
78		*/
79		public function generateForm()
80		{
81		$reservedColumns = $this->getReservedColumns();
82
83		$output = '';
84
85		foreach ($this->getTableColumns() as $column) {
86		$name = $column->getName();
87		if (in_array($name, $reservedColumns)) {
88		continue;
89		}
90		$type = $column->getType()->getName();
91		$default = $column->getDefault();
92
93		$defaultValue = '';
94
95		// set column fieldType and defaultValue
96		switch ($type) {
97		case 'boolean':
98		case 'bool':
99		$fieldType = 'switch';
100		break;
101		case 'json':
102		case 'array':
103		case 'object':
104		$fieldType = 'text';
105		break;
106		case 'string':
107		$fieldType = 'text';
108		foreach ($this->fieldTypeMapping as $type => $regex) {
109		if (preg_match("/^($regex)$/i", $name) !== 0) {
110		$fieldType = $type;
111		break;
112		}
113		}
114		$defaultValue = "'{$default}'";
115		break;
116		case 'integer':
117		case 'bigint':
118		case 'smallint':
119		case 'timestamp':
120		$fieldType = 'number';
121		break;
122		case 'decimal':
123		case 'float':
124		case 'real':
125		$fieldType = 'decimal';
126		break;
127		case 'datetime':
128		$fieldType = 'datetime';
129		$defaultValue = "date('Y-m-d H:i:s')";
130		break;
131		case 'date':
132		$fieldType = 'date';
133		$defaultValue = "date('Y-m-d')";
134		break;
135		case 'time':
136		$fieldType = 'time';
137		$defaultValue = "date('H:i:s')";
138		break;
139		case 'text':
140		case 'blob':
141		$fieldType = 'textarea';
142		break;
143		default:
144		$fieldType = 'text';
145		$defaultValue = "'{$default}'";
146		}
147
148		$defaultValue = $defaultValue ?: $default;
149
150		$label = $this->formatLabel($name);
151
152		$output .= sprintf($this->formats['form_field'], $fieldType, $name, $label);
153
154		if (trim($defaultValue, "'\"")) {
155		$output .= "->default({$defaultValue})";
156		}
157
158		$output .= ";\r\n";
159		}
160
161		return $output;
162		}
163
164	View Code Duplication	public function generateShow()
		0 ignored issues – show Duplication introduced 2018-08-13 16:38 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...
165		{
166		$output = '';
167
168		foreach ($this->getTableColumns() as $column) {
169		$name = $column->getName();
170		switch ($name) {
171		case 'id':
172		case 'created_at':
173		case 'updated_at':
174		$label = trans('admin.'.$this->formatLabel($name));
175		break;
176
177		default:
178		// set column label
179		$label = $this->formatLabel($name);
180		break;
181		}
182
183
184		$output .= sprintf($this->formats['show_field'], $name, $label);
185
186		$output .= ";\r\n";
187		}
188
189		return $output;
190		}
191
192	View Code Duplication	public function generateGrid()
		0 ignored issues – show Duplication introduced 2018-08-13 16:38 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...
193		{
194		$output = '';
195
196		foreach ($this->getTableColumns() as $column) {
197		$name = $column->getName();
198		switch ($name) {
199		case 'id':
200		case 'created_at':
201		case 'updated_at':
202		$label = trans('admin.'.$this->formatLabel($name));
203		break;
204
205		default:
206		// set column label
207		$label = $this->formatLabel($name);
208		break;
209		}
210
211		$output .= sprintf($this->formats['grid_column'], $name, $label);
212		$output .= ";\r\n";
213		}
214
215		return $output;
216		}
217
218		protected function getReservedColumns()
219		{
220		return [
221		$this->model->getKeyName(),
222		$this->model->getCreatedAtColumn(),
223		$this->model->getUpdatedAtColumn(),
224		'deleted_at',
225		];
226		}
227
228		/**
229		* Get columns of a giving model.
230		*
231		* @throws \Exception
232		*
233		* @return \Doctrine\DBAL\Schema\Column[]
234		*/
235		protected function getTableColumns()
236		{
237		if (!$this->model->getConnection()->isDoctrineAvailable()) {
238		throw new \Exception(
239		'You need to require doctrine/dbal: ~2.3 in your own composer.json to get database columns. '
240		);
241		}
242
243		$table = $this->model->getConnection()->getTablePrefix().$this->model->getTable();
244		/** @var \Doctrine\DBAL\Schema\MySqlSchemaManager $schema */
245		$schema = $this->model->getConnection()->getDoctrineSchemaManager($table);
		0 ignored issues – show Unused Code introduced 2018-08-13 16:38 UTC by Report Bug Copy Issue Report The call to `Connection::getDoctrineSchemaManager()` has too many arguments starting with `$table`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
246
247		// custom mapping the types that doctrine/dbal does not support
248		$databasePlatform = $schema->getDatabasePlatform();
249
250		foreach ($this->doctrineTypeMapping as $doctrineType => $dbTypes) {
251		foreach ($dbTypes as $dbType) {
252		$databasePlatform->registerDoctrineTypeMapping($dbType, $doctrineType);
253		}
254		}
255
256		$database = null;
257		if (strpos($table, '.')) {
258		list($database, $table) = explode('.', $table);
259		}
260
261		return $schema->listTableColumns($table, $database);
262		}
263
264		/**
265		* Format label.
266		*
267		* @param string $value
268		*
269		* @return string
270		*/
271		protected function formatLabel($value)
272		{
273		return ucfirst(str_replace(['-', '_'], ' ', $value));
274		}
275		}
276

z-song / laravel-admin

Pull Request — master (#2799)

ResourceGenerator::generateForm() D

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

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