|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* @author CONTENT CONTROL http://www.contentcontrol-berlin.de/ |
|
4
|
|
|
* @copyright CONTENT CONTROL http://www.contentcontrol-berlin.de/ |
|
5
|
|
|
* @license http://www.gnu.org/licenses/gpl.html GNU General Public License |
|
6
|
|
|
*/ |
|
7
|
|
|
|
|
8
|
|
|
namespace midgard\portable; |
|
9
|
|
|
|
|
10
|
|
|
use midgard\portable\storage\connection; |
|
11
|
|
|
use midgard\portable\api\error\exception; |
|
12
|
|
|
use Doctrine\ORM\Query\Expr\Join; |
|
13
|
|
|
use Doctrine\ORM\QueryBuilder; |
|
14
|
|
|
use Doctrine\ORM\Query\Expr\Composite; |
|
15
|
|
|
|
|
16
|
|
|
abstract class query |
|
17
|
|
|
{ |
|
18
|
|
|
/** |
|
19
|
|
|
* |
|
20
|
|
|
* @var \Doctrine\ORM\QueryBuilder |
|
21
|
|
|
*/ |
|
22
|
|
|
protected $qb; |
|
23
|
|
|
|
|
24
|
|
|
/** |
|
25
|
|
|
* |
|
26
|
|
|
* @var boolean |
|
27
|
|
|
*/ |
|
28
|
|
|
protected $include_deleted = false; |
|
29
|
|
|
|
|
30
|
|
|
/** |
|
31
|
|
|
* |
|
32
|
|
|
* @var int |
|
33
|
|
|
*/ |
|
34
|
|
|
protected $parameters = 0; |
|
35
|
|
|
|
|
36
|
|
|
/** |
|
37
|
|
|
* |
|
38
|
|
|
* @var string |
|
39
|
|
|
*/ |
|
40
|
|
|
protected $classname = null; |
|
41
|
|
|
|
|
42
|
|
|
/** |
|
43
|
|
|
* |
|
44
|
|
|
* @var array |
|
45
|
|
|
*/ |
|
46
|
|
|
protected $groupstack = []; |
|
47
|
|
|
|
|
48
|
|
|
/** |
|
49
|
|
|
* |
|
50
|
|
|
* @var array |
|
51
|
|
|
*/ |
|
52
|
|
|
protected $join_tables = []; |
|
53
|
|
|
|
|
54
|
58 |
|
public function __construct(string $class) |
|
55
|
|
|
{ |
|
56
|
58 |
|
$this->classname = $class; |
|
57
|
58 |
|
$this->qb = connection::get_em()->createQueryBuilder(); |
|
58
|
58 |
|
$this->qb->from($class, 'c'); |
|
59
|
|
|
} |
|
60
|
|
|
|
|
61
|
|
|
abstract public function execute(); |
|
62
|
|
|
|
|
63
|
|
|
public function get_doctrine() : QueryBuilder |
|
64
|
|
|
{ |
|
65
|
|
|
return $this->qb; |
|
66
|
|
|
} |
|
67
|
|
|
|
|
68
|
1 |
|
public function add_constraint_with_property(string $name, string $operator, string $property) |
|
69
|
|
|
{ |
|
70
|
|
|
//TODO: INTREE & IN operator functionality ? |
|
71
|
1 |
|
$parsed = $this->parse_constraint_name($name); |
|
72
|
1 |
|
$parsed_property = $this->parse_constraint_name($property); |
|
73
|
1 |
|
$constraint = $parsed['name'] . ' ' . $operator . ' ' . $parsed_property['name']; |
|
74
|
|
|
|
|
75
|
1 |
|
$this->get_current_group()->add($constraint); |
|
76
|
|
|
} |
|
77
|
|
|
|
|
78
|
48 |
|
public function add_constraint(string $name, string $operator, $value) |
|
79
|
|
|
{ |
|
80
|
48 |
|
if ($operator === 'INTREE') { |
|
81
|
1 |
|
$operator = 'IN'; |
|
82
|
1 |
|
$targetclass = $this->classname; |
|
83
|
1 |
|
$fieldname = $name; |
|
84
|
|
|
|
|
85
|
1 |
|
if (strpos($name, '.') !== false) { |
|
86
|
1 |
|
$parsed = $this->parse_constraint_name($name); |
|
87
|
1 |
|
$fieldname = $parsed['column']; |
|
88
|
1 |
|
$targetclass = $parsed['targetclass']; |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
1 |
|
$mapping = connection::get_em()->getClassMetadata($targetclass)->getAssociationMapping($fieldname); |
|
|
|
|
|
|
92
|
1 |
|
$parentfield = $name; |
|
93
|
|
|
|
|
94
|
1 |
|
if ($mapping['targetEntity'] !== get_class($this)) { |
|
95
|
1 |
|
$cm = connection::get_em()->getClassMetadata($mapping['targetEntity']); |
|
96
|
1 |
|
$parentfield = $cm->midgard['upfield']; |
|
|
|
|
|
|
97
|
|
|
} |
|
98
|
|
|
|
|
99
|
1 |
|
$value = (array) $value; |
|
100
|
1 |
|
$value = array_merge($value, $this->get_child_ids($mapping['targetEntity'], $parentfield, $value)); |
|
101
|
47 |
|
} elseif (in_array($operator, ['IN', 'NOT IN'], true)) { |
|
102
|
1 |
|
$value = array_values($value); |
|
103
|
46 |
|
} elseif (!in_array($operator, ['=', '>', '<', '<>', '<=', '>=', 'LIKE', 'NOT LIKE'])) { |
|
104
|
1 |
|
throw new exception('Invalid operator'); |
|
105
|
|
|
} |
|
106
|
47 |
|
$this->parameters++; |
|
107
|
47 |
|
$this->get_current_group()->add($this->build_constraint($name, $operator, $value)); |
|
108
|
46 |
|
$this->qb->setParameter($this->parameters, $value); |
|
109
|
|
|
} |
|
110
|
|
|
|
|
111
|
4 |
|
public function add_order(string $name, string $direction = 'ASC') : bool |
|
112
|
|
|
{ |
|
113
|
4 |
|
if (!in_array($direction, ['ASC', 'DESC'])) { |
|
114
|
1 |
|
return false; |
|
115
|
|
|
} |
|
116
|
|
|
try { |
|
117
|
4 |
|
$parsed = $this->parse_constraint_name($name); |
|
118
|
1 |
|
} catch (exception $e) { |
|
119
|
1 |
|
return false; |
|
120
|
|
|
} |
|
121
|
|
|
|
|
122
|
4 |
|
$this->qb->addOrderBy($parsed['name'], $direction); |
|
123
|
4 |
|
return true; |
|
124
|
|
|
} |
|
125
|
|
|
|
|
126
|
9 |
|
public function count() : int |
|
127
|
|
|
{ |
|
128
|
9 |
|
$select = $this->qb->getDQLPart('select'); |
|
129
|
9 |
|
$this->check_groups(); |
|
130
|
9 |
|
$this->qb->select("count(c.id)"); |
|
131
|
9 |
|
$this->pre_execution(); |
|
132
|
9 |
|
$count = (int) $this->qb->getQuery()->getSingleScalarResult(); |
|
133
|
|
|
|
|
134
|
9 |
|
$this->post_execution(); |
|
135
|
9 |
|
if (empty($select)) { |
|
136
|
9 |
|
$this->qb->resetDQLPart('select'); |
|
137
|
|
|
} else { |
|
138
|
|
|
$this->qb->add('select', $select); |
|
139
|
|
|
} |
|
140
|
9 |
|
return $count; |
|
141
|
|
|
} |
|
142
|
|
|
|
|
143
|
2 |
|
public function set_limit($limit) |
|
144
|
|
|
{ |
|
145
|
2 |
|
$this->qb->setMaxResults($limit); |
|
146
|
|
|
} |
|
147
|
|
|
|
|
148
|
1 |
|
public function set_offset($offset) |
|
149
|
|
|
{ |
|
150
|
1 |
|
$this->qb->setFirstResult($offset); |
|
151
|
|
|
} |
|
152
|
|
|
|
|
153
|
12 |
|
public function include_deleted() |
|
154
|
|
|
{ |
|
155
|
12 |
|
$this->include_deleted = true; |
|
156
|
|
|
} |
|
157
|
|
|
|
|
158
|
50 |
|
public function begin_group(string $operator = 'OR') : bool |
|
159
|
|
|
{ |
|
160
|
50 |
|
if ($operator === 'OR') { |
|
161
|
2 |
|
$this->groupstack[] = $this->qb->expr()->orX(); |
|
162
|
49 |
|
} elseif ($operator === 'AND') { |
|
163
|
48 |
|
$this->groupstack[] = $this->qb->expr()->andX(); |
|
164
|
|
|
} else { |
|
165
|
1 |
|
return false; |
|
166
|
|
|
} |
|
167
|
|
|
|
|
168
|
49 |
|
return true; |
|
169
|
|
|
} |
|
170
|
|
|
|
|
171
|
46 |
|
public function end_group() : bool |
|
172
|
|
|
{ |
|
173
|
46 |
|
if (empty($this->groupstack)) { |
|
174
|
1 |
|
return false; |
|
175
|
|
|
} |
|
176
|
45 |
|
$group = array_pop($this->groupstack); |
|
177
|
45 |
|
if ($group->count() > 0) { |
|
178
|
44 |
|
if (empty($this->groupstack)) { |
|
179
|
44 |
|
$this->qb->andWhere($group); |
|
180
|
|
|
} else { |
|
181
|
1 |
|
$this->get_current_group()->add($group); |
|
182
|
|
|
} |
|
183
|
|
|
} |
|
184
|
45 |
|
return true; |
|
185
|
|
|
} |
|
186
|
|
|
|
|
187
|
48 |
|
public function get_current_group() : Composite |
|
188
|
|
|
{ |
|
189
|
48 |
|
if (empty($this->groupstack)) { |
|
190
|
48 |
|
$this->begin_group('AND'); |
|
191
|
|
|
} |
|
192
|
|
|
|
|
193
|
48 |
|
return $this->groupstack[(count($this->groupstack) - 1)]; |
|
194
|
|
|
} |
|
195
|
|
|
|
|
196
|
50 |
|
protected function pre_execution() |
|
197
|
|
|
{ |
|
198
|
50 |
|
if ($this->include_deleted) { |
|
199
|
12 |
|
connection::get_em()->getFilters()->disable('softdelete'); |
|
200
|
|
|
} |
|
201
|
|
|
} |
|
202
|
|
|
|
|
203
|
50 |
|
protected function post_execution() |
|
204
|
|
|
{ |
|
205
|
50 |
|
if ($this->include_deleted) { |
|
206
|
12 |
|
connection::get_em()->getFilters()->enable('softdelete'); |
|
207
|
|
|
} |
|
208
|
|
|
} |
|
209
|
|
|
|
|
210
|
1 |
|
protected function add_collection_join(string $current_table, string $targetclass) : string |
|
211
|
|
|
{ |
|
212
|
1 |
|
if (!isset($this->join_tables[$targetclass])) { |
|
213
|
1 |
|
$this->join_tables[$targetclass] = 'j' . count($this->join_tables); |
|
214
|
1 |
|
$c = $this->join_tables[$targetclass] . ".parentguid = " . $current_table . ".guid"; |
|
215
|
1 |
|
$this->qb->innerJoin(connection::get_fqcn($targetclass), $this->join_tables[$targetclass], Join::WITH, $c); |
|
216
|
|
|
} |
|
217
|
1 |
|
return $this->join_tables[$targetclass]; |
|
218
|
|
|
} |
|
219
|
|
|
|
|
220
|
6 |
|
protected function add_join(string $current_table, \midgard_reflection_property $mrp, string $property) : string |
|
221
|
|
|
{ |
|
222
|
6 |
|
$targetclass = $mrp->get_link_name($property); |
|
223
|
6 |
|
if (!isset($this->join_tables[$targetclass])) { |
|
224
|
6 |
|
$this->join_tables[$targetclass] = 'j' . count($this->join_tables); |
|
225
|
|
|
|
|
226
|
|
|
// custom join |
|
227
|
6 |
|
if ($mrp->is_special_link($property)) { |
|
228
|
1 |
|
$c = $this->join_tables[$targetclass] . "." . $mrp->get_link_target($property) . " = " . $current_table . "." . $property; |
|
229
|
1 |
|
$this->qb->innerJoin(connection::get_fqcn($targetclass), $this->join_tables[$targetclass], Join::WITH, $c); |
|
|
|
|
|
|
230
|
|
|
} else { |
|
231
|
5 |
|
$this->qb->leftJoin($current_table . '.' . $property, $this->join_tables[$targetclass]); |
|
232
|
|
|
} |
|
233
|
|
|
} |
|
234
|
6 |
|
return $this->join_tables[$targetclass]; |
|
235
|
|
|
} |
|
236
|
|
|
|
|
237
|
51 |
|
protected function parse_constraint_name(string $name) : array |
|
238
|
|
|
{ |
|
239
|
51 |
|
$current_table = 'c'; |
|
240
|
51 |
|
$targetclass = $this->classname; |
|
241
|
|
|
|
|
242
|
|
|
// metadata |
|
243
|
51 |
|
$name = str_replace('metadata.', 'metadata_', $name); |
|
244
|
51 |
|
$column = $name; |
|
245
|
51 |
|
if (strpos($name, ".") !== false) { |
|
246
|
7 |
|
$parts = explode('.', $name); |
|
247
|
7 |
|
$column = array_pop($parts); |
|
248
|
7 |
|
foreach ($parts as $part) { |
|
249
|
7 |
|
if (in_array($part, ['parameter', 'attachment'], true)) { |
|
250
|
1 |
|
$targetclass = 'midgard_' . $part; |
|
251
|
1 |
|
$current_table = $this->add_collection_join($current_table, $targetclass); |
|
252
|
|
|
} else { |
|
253
|
6 |
|
$mrp = new \midgard_reflection_property($targetclass); |
|
254
|
|
|
|
|
255
|
6 |
|
if ( !$mrp->is_link($part) |
|
256
|
6 |
|
&& !$mrp->is_special_link($part)) { |
|
257
|
|
|
throw exception::ok(); |
|
258
|
|
|
} |
|
259
|
6 |
|
$targetclass = $mrp->get_link_name($part); |
|
260
|
6 |
|
$current_table = $this->add_join($current_table, $mrp, $part); |
|
261
|
|
|
} |
|
262
|
|
|
} |
|
263
|
|
|
// mrp only gives us non-namespaced classnames, so we make it an alias |
|
264
|
7 |
|
$targetclass = connection::get_fqcn($targetclass); |
|
|
|
|
|
|
265
|
|
|
} |
|
266
|
|
|
|
|
267
|
51 |
|
$cm = connection::get_em()->getClassMetadata($targetclass); |
|
268
|
51 |
|
if (isset($cm->midgard['field_aliases'][$column])) { |
|
|
|
|
|
|
269
|
2 |
|
$column = $cm->midgard['field_aliases'][$column]; |
|
270
|
|
|
} |
|
271
|
|
|
|
|
272
|
51 |
|
if ( !$cm->hasField($column) |
|
273
|
51 |
|
&& !$cm->hasAssociation($column)) { |
|
274
|
3 |
|
throw exception::ok(); |
|
275
|
|
|
} |
|
276
|
|
|
|
|
277
|
50 |
|
return [ |
|
278
|
50 |
|
'name' => $current_table . '.' . $column, |
|
279
|
50 |
|
'column' => $column, |
|
280
|
50 |
|
'targetclass' => $targetclass |
|
281
|
50 |
|
]; |
|
282
|
|
|
} |
|
283
|
|
|
|
|
284
|
47 |
|
protected function build_constraint(string $name, string $operator, $value) |
|
285
|
|
|
{ |
|
286
|
47 |
|
$parsed = $this->parse_constraint_name($name); |
|
287
|
46 |
|
$expression = $operator . ' ?' . $this->parameters; |
|
288
|
|
|
|
|
289
|
46 |
|
if (in_array($operator, ['IN', 'NOT IN'], true)) { |
|
290
|
2 |
|
$expression = $operator . '( ?' . $this->parameters . ')'; |
|
291
|
|
|
} |
|
292
|
|
|
|
|
293
|
46 |
|
if ( $value === 0 |
|
294
|
42 |
|
|| $value === null |
|
295
|
46 |
|
|| is_array($value)) { |
|
296
|
7 |
|
$cm = connection::get_em()->getClassMetadata($parsed['targetclass']); |
|
297
|
7 |
|
if ($cm->hasAssociation($parsed['column'])) { |
|
298
|
7 |
|
$group = false; |
|
299
|
|
|
// TODO: there seems to be no way to make Doctrine accept default values for association fields, |
|
300
|
|
|
// so we need a silly workaround for existing DBs |
|
301
|
7 |
|
if (in_array($operator, ['<>', '>'], true)) { |
|
302
|
3 |
|
$group = $this->qb->expr()->andX(); |
|
303
|
3 |
|
$group->add($parsed['name'] . ' IS NOT NULL'); |
|
304
|
6 |
|
} elseif ($operator === 'IN') { |
|
305
|
2 |
|
if (array_search(0, $value) !== false) { |
|
306
|
1 |
|
$group = $this->qb->expr()->orX(); |
|
307
|
2 |
|
$group->add($parsed['name'] . ' IS NULL'); |
|
308
|
|
|
} |
|
309
|
5 |
|
} elseif ($operator === 'NOT IN') { |
|
310
|
1 |
|
if (array_search(0, $value) === false) { |
|
311
|
1 |
|
$group = $this->qb->expr()->orX(); |
|
312
|
1 |
|
$group->add($parsed['name'] . ' IS NULL'); |
|
313
|
|
|
} |
|
314
|
|
|
} else { |
|
315
|
4 |
|
$group = $this->qb->expr()->orX(); |
|
316
|
4 |
|
$group->add($parsed['name'] . ' IS NULL'); |
|
317
|
|
|
} |
|
318
|
7 |
|
if ($group) { |
|
319
|
6 |
|
$group->add($parsed['name'] . ' ' . $expression); |
|
320
|
6 |
|
return $group; |
|
321
|
|
|
} |
|
322
|
|
|
} |
|
323
|
|
|
} |
|
324
|
|
|
|
|
325
|
42 |
|
return $parsed['name'] . ' ' . $expression; |
|
326
|
|
|
} |
|
327
|
|
|
|
|
328
|
50 |
|
protected function check_groups() |
|
329
|
|
|
{ |
|
330
|
50 |
|
while (!empty($this->groupstack)) { |
|
331
|
44 |
|
$this->end_group(); |
|
332
|
|
|
} |
|
333
|
|
|
} |
|
334
|
|
|
|
|
335
|
1 |
|
private function get_child_ids(string $targetclass, string $fieldname, array $parent_values) : array |
|
336
|
|
|
{ |
|
337
|
1 |
|
$qb = connection::get_em()->createQueryBuilder(); |
|
338
|
1 |
|
$qb->from($targetclass, 'c') |
|
339
|
1 |
|
->where('c.' . $fieldname . ' IN (?0)') |
|
340
|
1 |
|
->setParameter(0, $parent_values) |
|
341
|
1 |
|
->select("c.id"); |
|
342
|
|
|
|
|
343
|
1 |
|
$this->pre_execution(); |
|
344
|
1 |
|
$results = $qb->getQuery()->getScalarResult(); |
|
345
|
1 |
|
$this->post_execution(); |
|
346
|
|
|
|
|
347
|
1 |
|
$ids = array_map('current', $results); |
|
348
|
1 |
|
if (!empty($ids)) { |
|
349
|
1 |
|
$ids = array_merge($ids, $this->get_child_ids($targetclass, $fieldname, $ids)); |
|
350
|
|
|
} |
|
351
|
|
|
|
|
352
|
1 |
|
return $ids; |
|
353
|
|
|
} |
|
354
|
|
|
} |
|
355
|
|
|
|
flack /
midgard-portable
Loading history...
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.