Embeds::getEmbeddedData() - Code Metrics - Inspection of "Bug Fix for HasMany & EmbeddForm getValidator() Me..." - z-song/laravel-admin - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#2901)

unknown

created 2018-12-29 16:12 UTC

Embeds::getEmbeddedData() A

↳ Parent: Embeds

Complexity

Conditions	4
Paths	4

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
nc	4
nop	0
dl	0
loc	16
rs	9.7333
c	0
b	0
f	0

<?php

namespace Encore\Admin\Form\Field;

use Encore\Admin\Form\EmbeddedForm;
use Encore\Admin\Form\Field;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Str;

class Embeds extends Field
{
    /**
     * @var \Closure
     */
    protected $builder = null;
    protected $view = 'admin::form.embeds';

    /**
     * Create a new HasMany field instance.
     *
     * @param string $column
     * @param array  $arguments
     */
    public function __construct($column, $arguments = [])

    {
        $this->column = $column;

        if (count($arguments) == 1) {
            $this->label = $this->formatLabel();
            $this->builder = $arguments[0];
        }

        if (count($arguments) == 2) {
            list($this->label, $this->builder) = $arguments;
        }
    }

    /**
     * Prepare input data for insert or update.
     *
     * @param array $input
     *
     * @return array
     */
    public function prepare($input)
    {
        $form = $this->buildEmbeddedForm();

        return $form->setOriginal($this->original)->prepare($input);
    }

    /**
     * {@inheritdoc}
     */
    public function getValidator(array $input)
    {
        if (!array_key_exists($this->column, $input)) {
            return false;
        }

        $input = array_only($input, $this->column);
        $rules = $attributes = $messages = $newInputs = [];
        $rel = $this->column;
        $availInput = $input;
        $array_key_attach_str = function (array $a, string $b, string $c = '.') {

            return call_user_func_array(
                'array_merge',
                array_map(function ($u, $v) use ($b, $c) {
                    return ["{$b}{$c}{$u}" => $v];
                }, array_keys($a), array_values($a))
            );
        };

        $array_key_clean = function (array $a) {

            $a = count($a) ? call_user_func_array('array_merge', array_map(function ($k, $v) {
                return [str_replace(':', '', $k) => $v];
            }, array_keys($a), array_values($a))) : $a;

            return $a;
        };

        $array_clean_merge = function (array $a, $b) {
            return array_merge(
                $a,
                call_user_func_array(
                    'array_merge',
                    array_filter(
                        $b,
                        'strlen',
                        ARRAY_FILTER_USE_KEY
                    )
                )
            );
        };

        $array_key_clean_undot = function (array $a) {

            $keys = preg_grep('/[\.\:]/', array_keys($a));
            if ($keys) {

                foreach ($keys as $key) {
                    array_set($a, str_replace(':', '', $key), $a[$key]);
                    unset($a[$key]);
                }
            }

            return $a;
        };

        /** @var Field $field */
        foreach ($this->buildEmbeddedForm()->fields() as $field) {
            if (!$fieldRules = $field->getRules()) {
                continue;
            }

            $column = $field->column();
            $columns = is_array($column) ? $column : [$column];
            if ($field instanceof Field\MultipleSelect) {

                $availInput[$column] = array_filter($availInput[$column], 'strlen');
                $availInput[$column] = $availInput[$column] ?: null;
            }
            /*
             *
             * For single column field format rules to:
             * [
             *     'extra.name' => 'required'
             *     'extra.email' => 'required'
             * ]
             *
             * For multiple column field with rules like 'required':
             * 'extra' => [
             *     'start' => 'start_at'
             *     'end'   => 'end_at',
             * ]
             *
             * format rules to:
             * [
             *     'extra.start_atstart' => 'required'
             *     'extra.end_atend' => 'required'
             * ]
             */
            $newColumn = array_map(function ($k, $v) use ($rel) {
                //Fix ResetInput Function! A Headache Implementation!
                return !$k ? "{$rel}.{$v}" : "{$rel}.{$v}:{$k}";
            }, array_keys($columns), array_values($columns));

            $fieldRules = is_array($fieldRules) ? implode('|', $fieldRules) : $fieldRules;
            $newRules = array_map(function ($v) use ($fieldRules, $availInput) {
                list($k, $c) = explode('.', $v);
                //Fix ResetInput Function! A Headache Implementation!
                $col = explode(':', $c)[0];
                if (!array_key_exists($col, $availInput[$k])) {
                    return [null => null];
                }

                if (is_array($availInput[$k][$col])) {
                    return $array_key_attach_str(preg_replace('/./', $fieldRules, $availInput[$k][$col]), $v, ':');

                }

                return [$v => $fieldRules];
            }, $newColumn);
            $rules = $array_clean_merge($rules, $newRules);

            $newInput = array_map(function ($v) use ($availInput, $array_key_attach_str) {

                list($k, $c) = explode('.', $v);
                //Fix ResetInput Function! A Headache Implementation!
                $col = explode(':', $c)[0];
                if (!array_key_exists($col, $availInput[$k])) {
                    return [null => null];
                }

                if (is_array($availInput[$k][$col])) {
                    return $array_key_attach_str($availInput[$k][$col], $v, ':');
                }

                return [$v => $availInput[$k][$col]];
            }, $newColumn);
            $newInputs = $array_clean_merge($newInputs, $newInput);

            $newAttributes = array_map(function ($v) use ($field, $availInput) {

                list($k, $c) = explode('.', $v);
                //Fix ResetInput Function! A Headache Implementation!
                $col = explode(':', $c)[0];
                if (!array_key_exists($col, $availInput[$k])) {
                    return [null => null];
                }

                if (is_array($availInput[$k][$col])) {
                    return call_user_func_array('array_merge', array_map(function ($u) use ($v, $field) {
                        $w = $field->label();
                        //Fix ResetInput Function! A Headache Implementation!
                        $w .= is_array($field->column()) ? '['.explode(':', explode('.', $v)[2])[0].']' : '';

                        return ["{$v}:{$u}" => $w];
                    }, array_keys($availInput[$k][$col])));
                }

                $w = $field->label();
                //Fix ResetInput Function! A Headache Implementation!
                $w .= is_array($field->column()) ? '['.explode(':', explode('.', $v)[2])[0].']' : '';

                return [$v => $w];
            }, $newColumn);
            $attributes = $array_clean_merge($attributes, $newAttributes);

            if ($field->validationMessages) {

                $newMessages = array_map(function ($v) use ($field, $availInput, $array_key_attach_str) {
                    list($k, $c) = explode('.', $v);
                    //Fix ResetInput Function! A Headache Implementation!
                    $col = explode(':', $c)[0];
                    if (!array_key_exists($col, $availInput[$k])) {
                        return [null => null];
                    }
                    if (is_array($availInput[$k][$col])) {
                        return call_user_func_array('array_merge', array_map(function ($u) use ($v, $field, $array_key_attach_str) {
                            return $array_key_attach_str($field->validationMessages, "{$v}:{$u}");
                        }, array_keys($availInput[$k][$col])));
                    }

                    return $array_key_attach_str($field->validationMessages, $v);
                }, $newColumn);
                $messages = $array_clean_merge($messages, $newMessages);
            }
        }

        $rules = array_filter($rules, 'strlen');

        if (empty($rules)) {
            return false;
        }

        $attributes = array_filter($attributes, 'strlen');
        $messages = array_filter($messages, 'strlen');
        $input = $array_key_clean_undot(array_filter($newInputs, 'strlen', ARRAY_FILTER_USE_KEY));
        $rules = $array_key_clean($rules);
        $attributes = $array_key_clean($attributes);
        $messages = $array_key_clean($messages);

        if (empty($input)) {
            $input = [$rel => $availInput];
        }

        return Validator::make($input, $rules, $messages, $attributes);
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }

    /**
     * Get data for Embedded form.
     *
     * Normally, data is obtained from the database.
     *
     * When the data validation errors, data is obtained from session flash.
     *
     * @return array
     */
    protected function getEmbeddedData()
    {
        if ($old = old($this->column)) {
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
            return $old;
        }

        if (empty($this->value)) {
            return [];
        }

        if (is_string($this->value)) {
            return json_decode($this->value, true);
        }

        return (array) $this->value;
    }

    /**
     * Build a Embedded Form and fill data.
     *
     * @return EmbeddedForm
     */
    protected function buildEmbeddedForm()
    {
        $form = new EmbeddedForm($this->column);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        $form->setParent($this->form);

        call_user_func($this->builder, $form);

        $form->fill($this->getEmbeddedData());

        return $form;
    }

    /**
     * Render the form.
     *
     * @return \Illuminate\View\View
     */
    public function render()
    {
        return parent::render()->with(['form' => $this->buildEmbeddedForm()]);
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.
}
    }
}


1		<?php
2
3		namespace Encore\Admin\Form\Field;
4
5		use Encore\Admin\Form\EmbeddedForm;
6		use Encore\Admin\Form\Field;
7		use Illuminate\Support\Facades\Validator;
8		use Illuminate\Support\Str;
9
10		class Embeds extends Field
11		{
12		/**
13		* @var \Closure
14		*/
15		protected $builder = null;
16		protected $view = 'admin::form.embeds';
17
18		/**
19		* Create a new HasMany field instance.
20		*
21		* @param string $column
22		* @param array $arguments
23		*/
24	View Code Duplication	public function __construct($column, $arguments = [])
		0 ignored issues – show Duplication introduced 2017-09-01 02:27 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...
25		{
26		$this->column = $column;
27
28		if (count($arguments) == 1) {
29		$this->label = $this->formatLabel();
30		$this->builder = $arguments[0];
31		}
32
33		if (count($arguments) == 2) {
34		list($this->label, $this->builder) = $arguments;
35		}
36		}
37
38		/**
39		* Prepare input data for insert or update.
40		*
41		* @param array $input
42		*
43		* @return array
44		*/
45		public function prepare($input)
46		{
47		$form = $this->buildEmbeddedForm();
48
49		return $form->setOriginal($this->original)->prepare($input);
50		}
51
52		/**
53		* {@inheritdoc}
54		*/
55		public function getValidator(array $input)
56		{
57		if (!array_key_exists($this->column, $input)) {
58		return false;
59		}
60
61		$input = array_only($input, $this->column);
62		$rules = $attributes = $messages = $newInputs = [];
63		$rel = $this->column;
64		$availInput = $input;
65	View Code Duplication	$array_key_attach_str = function (array $a, string $b, string $c = '.') {
		0 ignored issues – show Duplication introduced 2018-12-29 02:10 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
66		return call_user_func_array(
67		'array_merge',
68		array_map(function ($u, $v) use ($b, $c) {
69		return ["{$b}{$c}{$u}" => $v];
70		}, array_keys($a), array_values($a))
71		);
72		};
73
74	View Code Duplication	$array_key_clean = function (array $a) {
		0 ignored issues – show Duplication introduced 2018-12-29 02:10 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
75		$a = count($a) ? call_user_func_array('array_merge', array_map(function ($k, $v) {
76		return [str_replace(':', '', $k) => $v];
77		}, array_keys($a), array_values($a))) : $a;
78
79		return $a;
80		};
81
82		$array_clean_merge = function (array $a, $b) {
83		return array_merge(
84		$a,
85		call_user_func_array(
86		'array_merge',
87		array_filter(
88		$b,
89		'strlen',
90		ARRAY_FILTER_USE_KEY
91		)
92		)
93		);
94		};
95
96	View Code Duplication	$array_key_clean_undot = function (array $a) {
		0 ignored issues – show Duplication introduced 2018-12-29 02:10 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
97		$keys = preg_grep('/[\.\:]/', array_keys($a));
98		if ($keys) {
		0 ignored issues – show Bug Best Practice introduced 2018-12-29 05:04 UTC by Report Bug Copy Issue Report The expression `$keys` of type `string[]` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
99		foreach ($keys as $key) {
100		array_set($a, str_replace(':', '', $key), $a[$key]);
101		unset($a[$key]);
102		}
103		}
104
105		return $a;
106		};
107
108		/** @var Field $field */
109		foreach ($this->buildEmbeddedForm()->fields() as $field) {
110		if (!$fieldRules = $field->getRules()) {
111		continue;
112		}
113
114		$column = $field->column();
115		$columns = is_array($column) ? $column : [$column];
116	View Code Duplication	if ($field instanceof Field\MultipleSelect) {
		0 ignored issues – show Duplication introduced 2018-12-29 15:58 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
117		$availInput[$column] = array_filter($availInput[$column], 'strlen');
118		$availInput[$column] = $availInput[$column] ?: null;
119		}
120		/*
121		*
122		* For single column field format rules to:
123		* [
124		* 'extra.name' => 'required'
125		* 'extra.email' => 'required'
126		* ]
127		*
128		* For multiple column field with rules like 'required':
129		* 'extra' => [
130		* 'start' => 'start_at'
131		* 'end' => 'end_at',
132		* ]
133		*
134		* format rules to:
135		* [
136		* 'extra.start_atstart' => 'required'
137		* 'extra.end_atend' => 'required'
138		* ]
139		*/
140		$newColumn = array_map(function ($k, $v) use ($rel) {
141		//Fix ResetInput Function! A Headache Implementation!
142		return !$k ? "{$rel}.{$v}" : "{$rel}.{$v}:{$k}";
143		}, array_keys($columns), array_values($columns));
144
145		$fieldRules = is_array($fieldRules) ? implode('\|', $fieldRules) : $fieldRules;
146		$newRules = array_map(function ($v) use ($fieldRules, $availInput) {
147		list($k, $c) = explode('.', $v);
148		//Fix ResetInput Function! A Headache Implementation!
149		$col = explode(':', $c)[0];
150		if (!array_key_exists($col, $availInput[$k])) {
151		return [null => null];
152		}
153
154		if (is_array($availInput[$k][$col])) {
155		return $array_key_attach_str(preg_replace('/./', $fieldRules, $availInput[$k][$col]), $v, ':');
		0 ignored issues – show Bug introduced 2018-12-29 15:58 UTC by Report Bug Copy Issue Report The variable `$array_key_attach_str` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
156		}
157
158		return [$v => $fieldRules];
159		}, $newColumn);
160		$rules = $array_clean_merge($rules, $newRules);
161
162	View Code Duplication	$newInput = array_map(function ($v) use ($availInput, $array_key_attach_str) {
		0 ignored issues – show Duplication introduced 2018-12-29 15:58 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
163		list($k, $c) = explode('.', $v);
164		//Fix ResetInput Function! A Headache Implementation!
165		$col = explode(':', $c)[0];
166		if (!array_key_exists($col, $availInput[$k])) {
167		return [null => null];
168		}
169
170		if (is_array($availInput[$k][$col])) {
171		return $array_key_attach_str($availInput[$k][$col], $v, ':');
172		}
173
174		return [$v => $availInput[$k][$col]];
175		}, $newColumn);
176		$newInputs = $array_clean_merge($newInputs, $newInput);
177
178	View Code Duplication	$newAttributes = array_map(function ($v) use ($field, $availInput) {
		0 ignored issues – show Duplication introduced 2018-12-29 15:58 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
179		list($k, $c) = explode('.', $v);
180		//Fix ResetInput Function! A Headache Implementation!
181		$col = explode(':', $c)[0];
182		if (!array_key_exists($col, $availInput[$k])) {
183		return [null => null];
184		}
185
186		if (is_array($availInput[$k][$col])) {
187		return call_user_func_array('array_merge', array_map(function ($u) use ($v, $field) {
188		$w = $field->label();
189		//Fix ResetInput Function! A Headache Implementation!
190		$w .= is_array($field->column()) ? '['.explode(':', explode('.', $v)[2])[0].']' : '';
191
192		return ["{$v}:{$u}" => $w];
193		}, array_keys($availInput[$k][$col])));
194		}
195
196		$w = $field->label();
197		//Fix ResetInput Function! A Headache Implementation!
198		$w .= is_array($field->column()) ? '['.explode(':', explode('.', $v)[2])[0].']' : '';
199
200		return [$v => $w];
201		}, $newColumn);
202		$attributes = $array_clean_merge($attributes, $newAttributes);
203
204	View Code Duplication	if ($field->validationMessages) {
		0 ignored issues – show Duplication introduced 2018-12-29 02:10 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
205		$newMessages = array_map(function ($v) use ($field, $availInput, $array_key_attach_str) {
206		list($k, $c) = explode('.', $v);
207		//Fix ResetInput Function! A Headache Implementation!
208		$col = explode(':', $c)[0];
209		if (!array_key_exists($col, $availInput[$k])) {
210		return [null => null];
211		}
212		if (is_array($availInput[$k][$col])) {
213		return call_user_func_array('array_merge', array_map(function ($u) use ($v, $field, $array_key_attach_str) {
214		return $array_key_attach_str($field->validationMessages, "{$v}:{$u}");
215		}, array_keys($availInput[$k][$col])));
216		}
217
218		return $array_key_attach_str($field->validationMessages, $v);
219		}, $newColumn);
220		$messages = $array_clean_merge($messages, $newMessages);
221		}
222		}
223
224		$rules = array_filter($rules, 'strlen');
225
226		if (empty($rules)) {
227		return false;
228		}
229
230		$attributes = array_filter($attributes, 'strlen');
231		$messages = array_filter($messages, 'strlen');
232		$input = $array_key_clean_undot(array_filter($newInputs, 'strlen', ARRAY_FILTER_USE_KEY));
233		$rules = $array_key_clean($rules);
234		$attributes = $array_key_clean($attributes);
235		$messages = $array_key_clean($messages);
236
237		if (empty($input)) {
238		$input = [$rel => $availInput];
239		}
240
241		return Validator::make($input, $rules, $messages, $attributes);
		0 ignored issues – show Bug Best Practice introduced 2018-12-29 15:58 UTC by Report Bug Copy Issue Report The return type of `return \Illuminate\Suppo...messages, $attributes);` (`Illuminate\Contracts\Validation\Validator`) is incompatible with the return type of the parent method `Encore\Admin\Form\Field::getValidator` of type `boolean\|Illuminate\Support\Facades\Validator`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
242		}
243
244		/**
245		* Get data for Embedded form.
246		*
247		* Normally, data is obtained from the database.
248		*
249		* When the data validation errors, data is obtained from session flash.
250		*
251		* @return array
252		*/
253		protected function getEmbeddedData()
254		{
255		if ($old = old($this->column)) {
		0 ignored issues – show Bug introduced 2017-09-19 15:53 UTC by Report Bug Copy Issue Report It seems like `$this->column` can also be of type `array`; however, `old()` does only seem to accept `string\|null`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
256		return $old;
257		}
258
259		if (empty($this->value)) {
260		return [];
261		}
262
263		if (is_string($this->value)) {
264		return json_decode($this->value, true);
265		}
266
267		return (array) $this->value;
268		}
269
270		/**
271		* Build a Embedded Form and fill data.
272		*
273		* @return EmbeddedForm
274		*/
275		protected function buildEmbeddedForm()
276		{
277		$form = new EmbeddedForm($this->column);
		0 ignored issues – show Bug introduced 2017-09-19 15:53 UTC by Report Bug Copy Issue Report It seems like `$this->column` can also be of type `array`; however, `Encore\Admin\Form\EmbeddedForm::__construct()` does only seem to accept `string`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
278
279		$form->setParent($this->form);
280
281		call_user_func($this->builder, $form);
282
283		$form->fill($this->getEmbeddedData());
284
285		return $form;
286		}
287
288		/**
289		* Render the form.
290		*
291		* @return \Illuminate\View\View
292		*/
293		public function render()
294		{
295		return parent::render()->with(['form' => $this->buildEmbeddedForm()]);
		0 ignored issues – show Bug introduced 2017-09-01 02:27 UTC by Report Bug Copy Issue Report The method `with` does only exist in `Illuminate\View\View`, but not in `Illuminate\Contracts\View\Factory`. 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...
296		}
297		}
298

z-song / laravel-admin

Pull Request — master (#2901)

Embeds::getEmbeddedData() A

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