|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/** |
|
4
|
|
|
* |
|
5
|
|
|
* The MIT License (MIT) |
|
6
|
|
|
* |
|
7
|
|
|
* Copyright (c) 2015 Daniel Popiniuc |
|
8
|
|
|
* |
|
9
|
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy |
|
10
|
|
|
* of this software and associated documentation files (the "Software"), to deal |
|
11
|
|
|
* in the Software without restriction, including without limitation the rights |
|
12
|
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
|
13
|
|
|
* copies of the Software, and to permit persons to whom the Software is |
|
14
|
|
|
* furnished to do so, subject to the following conditions: |
|
15
|
|
|
* |
|
16
|
|
|
* The above copyright notice and this permission notice shall be included in all |
|
17
|
|
|
* copies or substantial portions of the Software. |
|
18
|
|
|
* |
|
19
|
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
|
20
|
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
|
21
|
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
|
22
|
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
|
23
|
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
|
24
|
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
|
25
|
|
|
* SOFTWARE. |
|
26
|
|
|
* |
|
27
|
|
|
*/ |
|
28
|
|
|
|
|
29
|
|
|
namespace danielgp\common_lib; |
|
30
|
|
|
|
|
31
|
|
|
/** |
|
32
|
|
|
* Handles the size of field limits |
|
33
|
|
|
* |
|
34
|
|
|
* @author Daniel Popiniuc |
|
35
|
|
|
*/ |
|
36
|
|
|
trait MySQLiByDanielGPtypes |
|
37
|
|
|
{ |
|
38
|
|
|
|
|
39
|
|
|
/** |
|
40
|
|
|
* Returns the Query language type by scanning the 1st keyword from a given query |
|
41
|
|
|
* |
|
42
|
|
|
* @param string $sQuery |
|
43
|
|
|
*/ |
|
44
|
|
|
protected function getMySQLqueryType($sQuery) |
|
45
|
|
|
{ |
|
46
|
|
|
$queryPieces = explode(' ', $sQuery); |
|
47
|
|
|
$statementTypes = $this->listOfMySQLqueryStatementType($queryPieces[0]); |
|
48
|
|
|
if (in_array($queryPieces[0], $statementTypes['keys'])) { |
|
49
|
|
|
$type = $statementTypes['value']['Type']; |
|
50
|
|
|
$ar1 = ['1st Keyword Within Query' => $queryPieces[0]]; |
|
51
|
|
|
$lnT = $this->listOfMySQLqueryLanguageType($type); |
|
52
|
|
|
$aReturn = array_merge($ar1, $lnT, $statementTypes['value']); |
|
53
|
|
|
ksort($aReturn); |
|
54
|
|
|
return $aReturn; |
|
55
|
|
|
} |
|
56
|
|
|
return [ |
|
57
|
|
|
'detected1stKeywordWithinQuery' => $queryPieces[0], |
|
58
|
|
|
'unknown' => ['standsFor' => 'unknown', 'description' => 'unknown'], |
|
59
|
|
|
'Type' => 'unknown', |
|
60
|
|
|
'Description' => 'unknown', |
|
61
|
|
|
]; |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
|
|
/** |
|
65
|
|
|
* Just to keep a list of type of language as array |
|
66
|
|
|
* |
|
67
|
|
|
* @return array |
|
68
|
|
|
*/ |
|
69
|
|
|
private function listOfMySQLqueryLanguageType($qType) |
|
70
|
|
|
{ |
|
71
|
|
|
$keyForReturn = 'Type ' . $qType . ' stands for'; |
|
72
|
|
|
$vMap = ['DCL', 'DDL', 'DML', 'DQL', 'DTL']; |
|
73
|
|
|
if (in_array($qType, $vMap)) { |
|
74
|
|
|
$valForReturn = $this->readTypeFromJsonFile('MySQLiLanguageTypes')[$qType]; |
|
75
|
|
|
return [$keyForReturn => $valForReturn[0] . ' (' . $valForReturn[1] . ')']; |
|
76
|
|
|
} |
|
77
|
|
|
return [$keyForReturn => 'unknown']; |
|
78
|
|
|
} |
|
79
|
|
|
|
|
80
|
|
|
/** |
|
81
|
|
|
* Just to keep a list of statement types as array |
|
82
|
|
|
* |
|
83
|
|
|
* @param string $firstKwordWQuery |
|
84
|
|
|
* @return array |
|
85
|
|
|
*/ |
|
86
|
|
|
private function listOfMySQLqueryStatementType($firstKwordWQuery) |
|
87
|
|
|
{ |
|
88
|
|
|
$statmentsArray = $this->readTypeFromJsonFile('MySQLiStatementTypes'); |
|
89
|
|
|
return [ |
|
90
|
|
|
'keys' => array_keys($statmentsArray), |
|
91
|
|
|
'value' => [ |
|
92
|
|
|
'Description' => $statmentsArray[$firstKwordWQuery][1], |
|
93
|
|
|
'Type' => $statmentsArray[$firstKwordWQuery][0], |
|
94
|
|
|
], |
|
95
|
|
|
]; |
|
96
|
|
|
} |
|
97
|
|
|
|
|
98
|
|
|
/** |
|
99
|
|
|
* |
|
100
|
|
|
* @param string $fileBaseName |
|
101
|
|
|
* @return array |
|
102
|
|
|
*/ |
|
103
|
|
|
private function readTypeFromJsonFile($fileBaseName) |
|
104
|
|
|
{ |
|
105
|
|
|
$fName = __DIR__ . DIRECTORY_SEPARATOR . 'json' . DIRECTORY_SEPARATOR . $fileBaseName . '.min.json'; |
|
106
|
|
|
$fJson = fopen($fName, 'r'); |
|
107
|
|
|
if ($fJson === false) { |
|
108
|
|
|
throw new \Exception('Unable to read file ' . $fName); |
|
109
|
|
|
} |
|
110
|
|
|
$jSonContent = fread($fJson, filesize($fName)); |
|
111
|
|
|
fclose($fJson); |
|
112
|
|
|
return json_decode($jSonContent, true); |
|
113
|
|
|
} |
|
114
|
|
|
} |
|
115
|
|
|
|
danielgp /
common-lib
