1
|
|
|
<?php |
2
|
|
|
namespace dameter\abstracts\models; |
3
|
|
|
|
4
|
|
|
use yii\base\InvalidConfigException; |
5
|
|
|
use yii\base\Model; |
6
|
|
|
|
7
|
|
|
/** |
8
|
|
|
* Class Field describes a column in responses data table |
9
|
|
|
* |
10
|
|
|
* @property string $type technical type for DB |
11
|
|
|
* @property string $name fieldName - actual column name in DB |
12
|
|
|
* @property string $tokenFieldCollation the suitable collation for token field |
13
|
|
|
* |
14
|
|
|
* @package dameter\abstracts\models |
15
|
|
|
* @author Tõnis Ormisson <[email protected]> |
16
|
|
|
*/ |
17
|
|
|
class Field extends Model |
18
|
|
|
{ |
19
|
|
|
|
20
|
|
|
const TYPE_STRING = 'string'; |
21
|
|
|
const TYPE_CHAR = 'char'; |
22
|
|
|
const TYPE_INTEGER = 'integer'; |
23
|
|
|
const TYPE_DOUBLE = 'double'; |
24
|
|
|
const TYPE_DATE = 'date'; |
25
|
|
|
const TYPE_DATETIME = 'datetime'; |
26
|
|
|
|
27
|
|
|
const DEFAULT_STRING_LENGTH = 5; |
28
|
|
|
const DEFAULT_DOUBLE_LENGTH = 30; |
29
|
|
|
const DEFAULT_DOUBLE_DECIMALS = 10; |
30
|
|
|
|
31
|
|
|
const SYSFIELD_ID = 'id'; |
32
|
|
|
const SYSFIELD_TOKEN = 'token'; |
33
|
|
|
const SYSFIELD_SEED = 'seed'; |
34
|
|
|
const SYSFIELD_STARTLANGUAGE = 'startlanguage'; |
35
|
|
|
const SYSFIELD_STARTDATE = 'startdate'; |
36
|
|
|
const SYSFIELD_SUBMITDATE = 'submitdate'; |
37
|
|
|
const SYSFIELD_DATESTAMP = 'datestamp'; |
38
|
|
|
const SYSFIELD_LASTPAGE = 'lastpage'; |
39
|
|
|
const SYSFIELD_REFURL = 'refurl'; |
40
|
|
|
const SYSFIELD_IP_ADDRESS = 'ipaddr'; |
41
|
|
|
|
42
|
|
|
|
43
|
|
|
/** @var BaseQuestion */ |
44
|
|
|
public $question; |
45
|
|
|
|
46
|
|
|
/** @var string $systemFieldName Name for non-question field */ |
47
|
|
|
public $systemFieldName; |
48
|
|
|
|
49
|
|
|
|
50
|
|
|
/** @var string */ |
51
|
|
|
public $id; |
52
|
|
|
|
53
|
|
|
/** @var bool $isCommentField */ |
54
|
|
|
public $isCommentField = false; |
55
|
|
|
|
56
|
|
|
/** @var bool $isOtherField */ |
57
|
|
|
public $isOtherField = false; |
58
|
|
|
|
59
|
|
|
/** |
60
|
|
|
* {@inheritdoc} |
61
|
|
|
*/ |
62
|
|
|
public function init() |
63
|
|
|
{ |
64
|
|
|
parent::init(); |
65
|
|
|
if (!($this->question instanceof BaseQuestion)) { |
|
|
|
|
66
|
|
|
throw new InvalidConfigException(); |
67
|
|
|
} |
68
|
|
|
} |
69
|
|
|
|
70
|
|
|
|
71
|
|
|
/** |
72
|
|
|
* {@inheritdoc} |
73
|
|
|
*/ |
74
|
|
|
public function attributeLabels() |
75
|
|
|
{ |
76
|
|
|
return [ |
77
|
|
|
'name' => \Yii::t('dmadmin', "Name"), |
78
|
|
|
]; |
79
|
|
|
} |
80
|
|
|
|
81
|
|
|
/** |
82
|
|
|
* @return string |
83
|
|
|
*/ |
84
|
|
|
public function getType() |
85
|
|
|
{ |
86
|
|
|
if (!empty($this->question)) { |
87
|
|
|
if ($this->isCommentField || $this->isOtherField) { |
88
|
|
|
return "text"; |
89
|
|
|
} |
90
|
|
|
return $this->question->questionType->fieldType; |
91
|
|
|
} else { |
92
|
|
|
return $this->systemFieldType(); |
93
|
|
|
} |
94
|
|
|
} |
95
|
|
|
|
96
|
|
|
|
97
|
|
|
/** |
98
|
|
|
* @return string |
99
|
|
|
* @throws \Exception |
100
|
|
|
*/ |
101
|
|
|
private function systemFieldType() |
102
|
|
|
{ |
103
|
|
|
switch ($this->systemFieldName) { |
104
|
|
|
case self::SYSFIELD_ID: |
105
|
|
|
return "pk"; |
106
|
|
|
break; |
|
|
|
|
107
|
|
|
case self::SYSFIELD_SEED: |
108
|
|
|
return "string(31)"; |
109
|
|
|
break; |
110
|
|
|
case self::SYSFIELD_STARTLANGUAGE: |
111
|
|
|
return "string(31) string(20) NOT NULL"; |
112
|
|
|
break; |
113
|
|
|
case self::SYSFIELD_STARTDATE: |
114
|
|
|
case self::SYSFIELD_DATESTAMP: |
115
|
|
|
return "datetime NOT NULL"; |
116
|
|
|
break; |
117
|
|
|
case self::SYSFIELD_SUBMITDATE: |
118
|
|
|
return "datetime"; |
119
|
|
|
break; |
120
|
|
|
case self::SYSFIELD_LASTPAGE: |
121
|
|
|
return "integer"; |
122
|
|
|
break; |
123
|
|
|
case self::SYSFIELD_TOKEN: |
124
|
|
|
return "string(36) " . $this->tokenFieldCollation; |
125
|
|
|
break; |
126
|
|
|
case self::SYSFIELD_REFURL: |
127
|
|
|
return "text"; |
128
|
|
|
break; |
129
|
|
|
case self::SYSFIELD_IP_ADDRESS: |
130
|
|
|
return "string(45)"; |
131
|
|
|
break; |
132
|
|
|
default: |
133
|
|
|
throw new \Exception("Undefined system column {$this->systemFieldName}"); |
134
|
|
|
} |
135
|
|
|
} |
136
|
|
|
|
137
|
|
|
/** |
138
|
|
|
* @return string |
139
|
|
|
* @throws \Exception |
140
|
|
|
*/ |
141
|
|
|
public function getName() |
142
|
|
|
{ |
143
|
|
|
if (!empty($this->question)) { |
144
|
|
|
return $this->question->code; |
145
|
|
|
} elseif (!empty($this->systemFieldName)) { |
146
|
|
|
return $this->systemFieldName; |
147
|
|
|
} |
148
|
|
|
throw new \Exception('Either question or systemFieldName must be defined for Field'); |
149
|
|
|
} |
150
|
|
|
|
151
|
|
|
|
152
|
|
|
|
153
|
|
|
/** |
154
|
|
|
* @return string |
155
|
|
|
* @throws \Exception |
156
|
|
|
*/ |
157
|
|
|
public function getTokenFieldCollation() |
158
|
|
|
{ |
159
|
|
|
$driverName = \Yii::$app->db->driverName; |
160
|
|
|
if ($driverName === 'mysql') { |
161
|
|
|
return " COLLATE 'utf8mb4_bin'"; |
162
|
|
|
} |
163
|
|
|
if ($driverName == 'sqlsrv' || $driverName == 'dblib' || $driverName == 'mssql') { |
164
|
|
|
return " COLLATE SQL_Latin1_General_CP1_CS_AS"; |
165
|
|
|
} |
166
|
|
|
throw new \Exception('Unsupported database engine ' . $driverName); |
167
|
|
|
} |
168
|
|
|
|
169
|
|
|
|
170
|
|
|
|
171
|
|
|
} |