|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/** |
|
4
|
|
|
* @author Jared King <[email protected]> |
|
5
|
|
|
* |
|
6
|
|
|
* @see http://jaredtking.com |
|
7
|
|
|
* |
|
8
|
|
|
* @copyright 2015 Jared King |
|
9
|
|
|
* @license MIT |
|
10
|
|
|
*/ |
|
11
|
|
|
|
|
12
|
|
|
namespace JAQB\Statement; |
|
13
|
|
|
|
|
14
|
|
|
class ValuesStatement extends Statement |
|
15
|
|
|
{ |
|
16
|
|
|
/** |
|
17
|
|
|
* @var array |
|
18
|
|
|
*/ |
|
19
|
|
|
protected $insertRows = []; |
|
20
|
|
|
|
|
21
|
|
|
/** |
|
22
|
|
|
* Adds values to the statement. |
|
23
|
|
|
* |
|
24
|
|
|
* @return self |
|
25
|
|
|
*/ |
|
26
|
|
|
public function addValues(array $values) |
|
27
|
|
|
{ |
|
28
|
|
|
// Check if this is a multi-dimensional array |
|
29
|
|
|
$isMultiDimensional = 0 == count($values) || (isset($values[0]) && is_array($values[0])); |
|
30
|
|
|
|
|
31
|
|
|
if ($isMultiDimensional) { |
|
32
|
|
|
$this->insertRows = array_merge($this->insertRows, $values); |
|
33
|
|
|
} else { |
|
34
|
|
|
// If a single row is provided then it is added |
|
35
|
|
|
// to the last row, or a new row if there are none. |
|
36
|
|
|
// This is done to maintain BC |
|
37
|
|
|
if (count($this->insertRows) > 0) { |
|
38
|
|
|
$k = count($this->insertRows) - 1; |
|
39
|
|
|
$this->insertRows[$k] = array_replace($this->insertRows[$k], $values); |
|
40
|
|
|
} else { |
|
41
|
|
|
$this->insertRows = [$values]; |
|
42
|
|
|
} |
|
43
|
|
|
} |
|
44
|
|
|
|
|
45
|
|
|
return $this; |
|
46
|
|
|
} |
|
47
|
|
|
|
|
48
|
|
|
/** |
|
49
|
|
|
* @deprecated |
|
50
|
|
|
* Gets the values being inserted (first row only). |
|
51
|
|
|
* |
|
52
|
|
|
* WARNING: this only returns the first row for BC |
|
53
|
|
|
* |
|
54
|
|
|
* @return array |
|
55
|
|
|
*/ |
|
56
|
|
|
public function getInsertValues() |
|
57
|
|
|
{ |
|
58
|
|
|
return count($this->insertRows) > 0 ? $this->insertRows[0] : []; |
|
59
|
|
|
} |
|
60
|
|
|
|
|
61
|
|
|
/** |
|
62
|
|
|
* Gets the rows being inserted. |
|
63
|
|
|
* |
|
64
|
|
|
* @return array |
|
65
|
|
|
*/ |
|
66
|
|
|
public function getInsertRows() |
|
67
|
|
|
{ |
|
68
|
|
|
return $this->insertRows; |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
|
|
public function build() |
|
72
|
|
|
{ |
|
73
|
|
|
// reset the parameterized values |
|
74
|
|
|
$this->values = []; |
|
75
|
|
|
|
|
76
|
|
|
// get the list of fields from the first row |
|
77
|
|
|
$keys = []; |
|
78
|
|
|
$fields = []; |
|
79
|
|
|
if (count($this->insertRows) > 0) { |
|
80
|
|
|
foreach (array_keys($this->insertRows[0]) as $key) { |
|
81
|
|
|
if ($id = $this->escapeIdentifier($key)) { |
|
82
|
|
|
$fields[] = $id; |
|
83
|
|
|
$keys[] = $key; |
|
84
|
|
|
} |
|
85
|
|
|
} |
|
86
|
|
|
} |
|
87
|
|
|
|
|
88
|
|
|
if (0 == count($fields)) { |
|
89
|
|
|
return ''; |
|
90
|
|
|
} |
|
91
|
|
|
|
|
92
|
|
|
foreach ($this->insertRows as $row) { |
|
93
|
|
|
foreach ($keys as $key) { |
|
94
|
|
|
$this->values[] = isset($row[$key]) ? $row[$key] : null; |
|
95
|
|
|
} |
|
96
|
|
|
} |
|
97
|
|
|
|
|
98
|
|
|
$rowPlaceholders = '('.implode(', ', array_fill(0, count($fields), '?')).')'; |
|
99
|
|
|
|
|
100
|
|
|
// produces "(`col1`,`col2`,`col3`) VALUES (?,?,?), (?,?,?)" |
|
101
|
|
|
return '('.implode(', ', $fields).') VALUES ' |
|
102
|
|
|
.implode(', ', array_fill(0, count($this->insertRows), $rowPlaceholders)); |
|
103
|
|
|
} |
|
104
|
|
|
} |
|
105
|
|
|
|
jaredtking /
jaqb
