1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
|
<?php
namespace Kanboard\Model;
use PDO;
use Kanboard\Core\Base;
/**
* Link model
*
* @package Kanboard\Model
* @author Olivier Maridat
* @author Frederic Guillot
*/
class LinkModel extends Base
{
/**
* SQL table name
*
* @var string
*/
const TABLE = 'links';
/**
* Get a link by id
*
* @access public
* @param integer $link_id Link id
* @return array
*/
public function getById($link_id)
{
return $this->db->table(self::TABLE)->eq('id', $link_id)->findOne();
}
/**
* Get a link by name
*
* @access public
* @param string $label
* @return array
*/
public function getByLabel($label)
{
return $this->db->table(self::TABLE)->eq('label', $label)->findOne();
}
/**
* Get the opposite link id
*
* @access public
* @param integer $link_id Link id
* @return integer
*/
public function getOppositeLinkId($link_id)
{
return $this->db->table(self::TABLE)->eq('id', $link_id)->findOneColumn('opposite_id') ?: $link_id;
}
/**
* Get all links
*
* @access public
* @return array
*/
public function getAll()
{
return $this->db->table(self::TABLE)->findAll();
}
/**
* Get merged links
*
* @access public
* @return array
*/
public function getMergedList()
{
return $this->db
->execute('
SELECT
links.id, links.label, opposite.label as opposite_label
FROM links
LEFT JOIN links AS opposite ON opposite.id=links.opposite_id
')
->fetchAll(PDO::FETCH_ASSOC);
}
/**
* Get label list
*
* @access public
* @param integer $exclude_id Exclude this link
* @param boolean $prepend Prepend default value
* @return array
*/
public function getList($exclude_id = 0, $prepend = true)
{
$labels = $this->db->hashtable(self::TABLE)->neq('id', $exclude_id)->asc('id')->getAll('id', 'label');
foreach ($labels as &$value) {
$value = t($value);
}
return $prepend ? array('') + $labels : $labels;
}
/**
* Create a new link label
*
* @access public
* @param string $label
* @param string $opposite_label
* @return boolean|integer
*/
public function create($label, $opposite_label = '')
{
$this->db->startTransaction();
if (! $this->db->table(self::TABLE)->insert(array('label' => $label))) {
$this->db->cancelTransaction();
return false;
}
$label_id = $this->db->getLastId();
if (! empty($opposite_label)) {
$this->db
->table(self::TABLE)
->insert(array(
'label' => $opposite_label,
'opposite_id' => $label_id,
));
$this->db
->table(self::TABLE)
->eq('id', $label_id)
->update(array(
'opposite_id' => $this->db->getLastId()
));
}
$this->db->closeTransaction();
return (int) $label_id;
}
/**
* Update a link
*
* @access public
* @param array $values
* @return boolean
*/
public function update(array $values)
{
return $this->db
->table(self::TABLE)
->eq('id', $values['id'])
->update(array(
'label' => $values['label'],
'opposite_id' => $values['opposite_id'],
));
}
/**
* Remove a link a the relation to its opposite
*
* @access public
* @param integer $link_id
* @return boolean
*/
public function remove($link_id)
{
$this->db->table(self::TABLE)->eq('opposite_id', $link_id)->update(array('opposite_id' => 0));
return $this->db->table(self::TABLE)->eq('id', $link_id)->remove();
}
}
|
