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by Bernardette
02:01
created

SimpleQueryColorizer::__construct()   A

↳ Parent: SimpleQueryColorizer

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 3
rs 10
c 0
b 0
f 0
cc 1
eloc 1
nc 1
nop 0
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<?php
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namespace Rostenkowski\Doctrine\Debugger;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class SimpleQueryColorizer

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	private static $keywords = [

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'DROP TABLE',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'CREATE TABLE',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'PRAGMA',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'SELECT',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'FROM',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'WHERE',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'ORDER BY',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'GROUP BY',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'LEFT JOIN',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'INNER JOIN',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'UNION ALL',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'AND',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'OR',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'UPDATE',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'INSERT',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'DELETE',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'START TRANSACTION',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'COMMIT',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'INTO',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'SET',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'VALUES',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'DEFAULT',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'PRIMARY KEY',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'VARCHAR',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'INTEGER',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'TEXT',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'IN',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'IS',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'NULL',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		'NOT NULL',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	private static $keywordRegex;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	public function __construct()

            


            
                                                                        
                            
            
                                    
            
            

                
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	{

            


            
                                                                        
                            
            
                                    
            
            

                
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		self::$keywordRegex = '/\b(' . implode('|', self::$keywords) . ')\b/';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	public function colorize(string $sql): string

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		// determine specific query type

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		$type = strtolower(substr($sql, 0, 6));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		if (!in_array($type, ['select', 'update', 'delete', 'insert'])) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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			$type = '';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		$template = '<span class="reserved">$1</span>';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		$sql = preg_replace(self::$keywordRegex, $template, $sql);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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		return "<div class='query $type'>$sql</div>";

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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