HelperTrait::replace_vars() - Code Metrics - Inspection of "abstração de métodos de replace" - hnrazevedo/Viewer - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 31467f...106872 )

by Henri

created 2020-08-10 22:02 UTC

HelperTrait::replace_vars() B

↳ Parent: HelperTrait

Complexity

Conditions	10
Paths	10

Size

Total Lines	24
Code Lines	19

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	19
c	0
b	0
f	0
dl	0
loc	24
rs	7.6666
cc	10
nc	10
nop	3

How to fix Complexity

<?php

namespace HnrAzevedo\Viewer;

trait HelperTrait{
    use CheckTrait;

    protected function getOB(string $require): string
    {
        ob_start();
        require($require);
        $response = ob_get_contents();
        ob_end_clean();

        $response = explode(PHP_EOL,$response);
        foreach($response as $index => $value){
            $response[$index] = ltrim($value);
        }
        
        return implode('',$response);
    }

    protected function getVars(string $buffer,string $prefix = null, ?array $values = null): string
    {
        $_SESSION['data'] = (empty($_SESSION['data'])) ? null : $_SESSION['data'];

        $vars = (is_null($values)) ? $_SESSION['data'] : $values;

        return (is_null($vars)) ? $buffer : $this->replace_vars($buffer, $vars, $prefix);
    }

    protected function replace_vars($buffer, $vars, $prefix): string
    {
        foreach ($vars as $key => $value) {
            switch(gettype($value)){
                case 'string':
                case 'int':
                case 'integer':
                case 'float':
                case 'boolean':
                case 'NULL':
                    $buffer = $this->replace_value($buffer, $value, $prefix, $key);
                    break;
                case 'array':
                    $buffer = $this->replace_Array($buffer, $value, $prefix, $key);
                    break;
                case 'object':
                    $buffer = $this->replace_Object($buffer, $value, $prefix, $key);
                    break;
                default:
                    break;
            }
        }

        return $buffer;
    }

    protected function replace_value(string $buffer, $value, string $prefix, string $key): string
    {
        if(gettype($value)!=='array' && gettype($value)!=='object'){
            while(strstr($buffer,'{{ '.$prefix.$key.' }}')){
                $buffer = str_replace('{{ '.$prefix.$key.' }}', $value ,$buffer);
            }
        }
        return $buffer;
    }

    protected function replace_Object(string $buffer, object $obj, string $prefix, string $key): string
    {
        foreach($obj->getFields() as $field => $val){
            
            $buffer = $this->replace_value($buffer, $val, $key.'.'.$field.'.' , $field);

            while(strstr($buffer,'{{ '.$prefix.$key.'.'.$field.' }}')){
                $buffer = str_replace('{{ '.$prefix.$key.'.'.$field.' }}',$val[$field] ,$buffer);
            }
        }
        return $buffer;
    }

    protected function replace_Array(string $buffer, array $array, string $prefix, string $key): string
    {
        foreach($array as $field => $val){
            $buffer = $this->replace_value($buffer, $val, $key.'.'.$field.'.' , $field);

            while(strstr($buffer,'{{ '.$prefix.$key.'.'.$field.' }}')){
                $buffer = str_replace('{{ '.$prefix.$key.'.'.$field.' }}',$val,$buffer);
            }
        }
        return $buffer;
    }

    protected function removeComments(string $buffer): string
    {
        while(strstr($buffer,'<!--')){
            $comment = substr(
                $buffer,
                strpos($buffer,'<!--'),
                strpos(strstr($buffer,'<!--'),'-->')+3
            );
            $buffer = str_replace($comment,'',$buffer);
        }
        return $buffer;
    }

    protected function getImport(string $buffer): string
    {
        while(strstr($buffer,'@import')){
            $buffer = $this->getVars($buffer);

            $import = substr(
                $buffer,
                strpos($buffer,'@import(\''),
                strpos(strstr($buffer,'@import'),'\')')+2
            );

            $tpl = $this->check_importExist($import);

            try{
                $buffer_tpl = $this->getOB($this->path . DIRECTORY_SEPARATOR . $tpl . '.tpl.php');
            }catch(\Exception $er){
                var_dump($er);

                die();
interface ReturnsInt {
    public function returnsIntHinted(): int;
}

class MyClass implements ReturnsInt {
    public function returnsIntHinted(): int
    {
        if (foo()) {
            return 123;
        }
        // here: null is implicitly returned
    }
}
            }
            
            $buffer_tpl = $this->getVars($buffer_tpl);
            $buffer = str_replace($import,$buffer_tpl,$buffer);
        }

        return $buffer;
    }

    protected function saveData(): bool
    {   
        if(session_status() !== PHP_SESSION_ACTIVE){
            return false;
        }
        unset($_SESSION['data']);

        if(!empty($_SESSION['save'])){
            foreach ($_SESSION['save'] as $key => $value) {
                $_SESSION['data'][$key] = $value;
            }
        }
        return true;
    }

}

1			<?php
2
3			namespace HnrAzevedo\Viewer;
4
5			trait HelperTrait{
6			use CheckTrait;
7
8			protected function getOB(string $require): string
9			{
10			ob_start();
11			require($require);
12			$response = ob_get_contents();
13			ob_end_clean();
14
15			$response = explode(PHP_EOL,$response);
16			foreach($response as $index => $value){
17			$response[$index] = ltrim($value);
18			}
19
20			return implode('',$response);
21			}
22
23			protected function getVars(string $buffer,string $prefix = null, ?array $values = null): string
24			{
25			$_SESSION['data'] = (empty($_SESSION['data'])) ? null : $_SESSION['data'];
26
27			$vars = (is_null($values)) ? $_SESSION['data'] : $values;
28
29			return (is_null($vars)) ? $buffer : $this->replace_vars($buffer, $vars, $prefix);
30			}
31
32			protected function replace_vars($buffer, $vars, $prefix): string
33			{
34			foreach ($vars as $key => $value) {
35			switch(gettype($value)){
36			case 'string':
37			case 'int':
38			case 'integer':
39			case 'float':
40			case 'boolean':
41			case 'NULL':
42			$buffer = $this->replace_value($buffer, $value, $prefix, $key);
43			break;
44			case 'array':
45			$buffer = $this->replace_Array($buffer, $value, $prefix, $key);
46			break;
47			case 'object':
48			$buffer = $this->replace_Object($buffer, $value, $prefix, $key);
49			break;
50			default:
51			break;
52			}
53			}
54
55			return $buffer;
56			}
57
58			protected function replace_value(string $buffer, $value, string $prefix, string $key): string
59			{
60			if(gettype($value)!=='array' && gettype($value)!=='object'){
61			while(strstr($buffer,'{{ '.$prefix.$key.' }}')){
62			$buffer = str_replace('{{ '.$prefix.$key.' }}', $value ,$buffer);
63			}
64			}
65			return $buffer;
66			}
67
68			protected function replace_Object(string $buffer, object $obj, string $prefix, string $key): string
69			{
70			foreach($obj->getFields() as $field => $val){
71
72			$buffer = $this->replace_value($buffer, $val, $key.'.'.$field.'.' , $field);
73
74			while(strstr($buffer,'{{ '.$prefix.$key.'.'.$field.' }}')){
75			$buffer = str_replace('{{ '.$prefix.$key.'.'.$field.' }}',$val[$field] ,$buffer);
76			}
77			}
78			return $buffer;
79			}
80
81			protected function replace_Array(string $buffer, array $array, string $prefix, string $key): string
82			{
83			foreach($array as $field => $val){
84			$buffer = $this->replace_value($buffer, $val, $key.'.'.$field.'.' , $field);
85
86			while(strstr($buffer,'{{ '.$prefix.$key.'.'.$field.' }}')){
87			$buffer = str_replace('{{ '.$prefix.$key.'.'.$field.' }}',$val,$buffer);
88			}
89			}
90			return $buffer;
91			}
92
93			protected function removeComments(string $buffer): string
94			{
95			while(strstr($buffer,'<!--')){
96			$comment = substr(
97			$buffer,
98			strpos($buffer,'<!--'),
99			strpos(strstr($buffer,'<!--'),'-->')+3
100			);
101			$buffer = str_replace($comment,'',$buffer);
102			}
103			return $buffer;
104			}
105
106			protected function getImport(string $buffer): string
107			{
108			while(strstr($buffer,'@import')){
109			$buffer = $this->getVars($buffer);
110
111			$import = substr(
112			$buffer,
113			strpos($buffer,'@import(\''),
114			strpos(strstr($buffer,'@import'),'\')')+2
115			);
116
117			$tpl = $this->check_importExist($import);
118
119			try{
120			$buffer_tpl = $this->getOB($this->path . DIRECTORY_SEPARATOR . $tpl . '.tpl.php');
121			}catch(\Exception $er){
122			var_dump($er);
			0 ignored issues – show Security Debugging Code introduced 2020-08-10 21:17 UTC by Report Bug Copy Issue Report `var_dump($er)` looks like debug code. Are you sure you do not want to remove it? Loading history...
123			die();
			0 ignored issues – show Best Practice introduced 2020-08-10 21:17 UTC by Report Bug Copy Issue Report Using `exit` here is not recommended. In general, usage of exit should be done with care and only when running in a scripting context like a CLI script. Loading history... Bug Best Practice introduced 2020-08-10 21:17 UTC by Report Bug Copy Issue Report In this branch, the function will implicitly return `null` which is incompatible with the type-hinted return `string`. Consider adding a return statement or allowing `null` as return value. For hinted functions/methods where all return statements with the correct type are only reachable via conditions, ?null? gets implicitly returned which may be incompatible with the hinted type. Let?s take a look at an example: interface ReturnsInt { public function returnsIntHinted(): int; } class MyClass implements ReturnsInt { public function returnsIntHinted(): int { if (foo()) { return 123; } // here: null is implicitly returned } } Loading history...
124			}
125
126			$buffer_tpl = $this->getVars($buffer_tpl);
127			$buffer = str_replace($import,$buffer_tpl,$buffer);
128			}
129
130			return $buffer;
131			}
132
133			protected function saveData(): bool
134			{
135			if(session_status() !== PHP_SESSION_ACTIVE){
136			return false;
137			}
138			unset($_SESSION['data']);
139
140			if(!empty($_SESSION['save'])){
141			foreach ($_SESSION['save'] as $key => $value) {
142			$_SESSION['data'][$key] = $value;
143			}
144			}
145			return true;
146			}
147
148			}

hnrazevedo / Viewer

Push — master ( 31467f...106872 )

HelperTrait::replace_vars() B

Complexity

Size

Duplication

Importance

How to fix Complexity

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