1
|
|
|
<?php |
2
|
|
|
/** |
3
|
|
|
* Alxarafe. Development of PHP applications in a flash! |
4
|
|
|
* Copyright (C) 2018-2019 Alxarafe <[email protected]> |
5
|
|
|
*/ |
6
|
|
|
|
7
|
|
|
namespace Alxarafe\Core\Base; |
8
|
|
|
|
9
|
|
|
use Alxarafe\Core\Helpers\FormatUtils; |
10
|
|
|
use Alxarafe\Core\Helpers\Schema; |
11
|
|
|
use Alxarafe\Core\Helpers\SchemaDB; |
12
|
|
|
use Alxarafe\Core\Providers\Database; |
13
|
|
|
use Alxarafe\Core\Providers\FlashMessages; |
14
|
|
|
use Alxarafe\Core\Providers\Translator; |
15
|
|
|
|
16
|
|
|
/** |
17
|
|
|
* Class Table allows access to a table using an active record. |
18
|
|
|
* It is recommended to create a descendant for each table of the database, defining its tablename and structure. |
19
|
|
|
* |
20
|
|
|
* @property string $locked This field can exist or not (added here to avoid scrutinizer "property not exists") |
21
|
|
|
* |
22
|
|
|
* @package Alxarafe\Core\Base |
23
|
|
|
*/ |
24
|
|
|
class Table extends SimpleTable |
25
|
|
|
{ |
26
|
|
|
/** |
27
|
|
|
* Build a Table model. $table is the name of the table in the database. |
28
|
|
|
* $params is a parameters array: |
29
|
|
|
* - create is true if the table is to be created if it does not exist (false by default) |
30
|
|
|
* - idField is the name of the primary key (default id) |
31
|
|
|
* - nameField is the name of the descriptive field (name by default) |
32
|
|
|
* |
33
|
|
|
* @param string $tableName |
34
|
|
|
* @param array $params |
35
|
|
|
*/ |
36
|
33 |
|
public function __construct(string $tableName, array $params = []) |
37
|
|
|
{ |
38
|
33 |
|
parent::__construct($tableName, $params); |
39
|
33 |
|
$this->debugTool->startTimer($this->shortName, $this->shortName . ' Table Constructor'); |
40
|
33 |
|
$create = $params['create'] ?? false; |
41
|
33 |
|
$this->checkStructure($create); |
42
|
33 |
|
$this->debugTool->stopTimer($this->shortName); |
43
|
33 |
|
$this->setData($this->getDefaultValues()); |
44
|
33 |
|
} |
45
|
|
|
|
46
|
|
|
/** |
47
|
|
|
* Create a new table if it does not exist and it has been passed true as a parameter. |
48
|
|
|
* |
49
|
|
|
* This should check if there are differences between the defined in dbStructure and the physical table, |
50
|
|
|
* correcting the differences if true is passed as parameter. |
51
|
|
|
* |
52
|
|
|
* @param bool $create |
53
|
|
|
*/ |
54
|
33 |
|
public function checkStructure(bool $create = false): void |
55
|
|
|
{ |
56
|
33 |
|
if (!$create || !Database::getInstance()->getDbEngine()->issetDbTableStructure($this->tableName)) { |
57
|
1 |
|
return; |
58
|
|
|
} |
59
|
33 |
|
SchemaDB::checkTableStructure($this->tableName); |
60
|
33 |
|
} |
61
|
|
|
|
62
|
|
|
/** |
63
|
|
|
* Perform a search of a record by the name, returning the id of the corresponding record, or '' if it is not found |
64
|
|
|
* or does not have a name field. |
65
|
|
|
* |
66
|
|
|
* @param string $name |
67
|
|
|
* |
68
|
|
|
* @return string |
69
|
|
|
*/ |
70
|
|
|
public function getIdByName(string $name): string |
71
|
|
|
{ |
72
|
|
|
if ($this->nameField === '') { |
73
|
|
|
return ''; |
74
|
|
|
} |
75
|
|
|
|
76
|
|
|
$nameField = Database::getInstance()->getSqlHelper()->quoteFieldName($this->nameField); |
77
|
|
|
$sql = "SELECT {$this->idField} AS id FROM {$this->getQuotedTableName()} WHERE {$nameField} = :name;"; |
78
|
|
|
$data = Database::getInstance()->getDbEngine()->select($sql, ['name' => $name]); |
79
|
|
|
if (!empty($data) && count($data) > 0) { |
80
|
|
|
return $data[0]['id']; |
81
|
|
|
} |
82
|
|
|
|
83
|
|
|
return ''; |
84
|
|
|
} |
85
|
|
|
|
86
|
|
|
/** |
87
|
|
|
* Get an array with all data. |
88
|
|
|
* |
89
|
|
|
* @param string $key |
90
|
|
|
* @param mixed $value |
91
|
|
|
* @param string $comparison By default is '=' |
92
|
|
|
* @param string $orderBy |
93
|
|
|
* |
94
|
|
|
* @return array |
95
|
|
|
*/ |
96
|
70 |
|
public function getAllRecordsBy(string $key, $value, string $comparison = '=', string $orderBy = ''): array |
97
|
|
|
{ |
98
|
70 |
|
$fieldName = Database::getInstance()->getSqlHelper()->quoteFieldName($key); |
99
|
70 |
|
if (!empty($orderBy)) { |
100
|
61 |
|
$orderBy = " ORDER BY {$orderBy}"; |
101
|
|
|
} |
102
|
70 |
|
if ($value === 'NULL') { |
103
|
61 |
|
$isNull = $comparison === '=' ? ' IS NULL' : ' IS NOT NULL'; |
104
|
61 |
|
$sql = "SELECT * FROM {$this->getQuotedTableName()} WHERE {$fieldName}{$isNull}{$orderBy};"; |
105
|
|
|
} else { |
106
|
9 |
|
$sql = "SELECT * FROM {$this->getQuotedTableName()} WHERE {$fieldName} {$comparison} :value{$orderBy};"; |
107
|
|
|
} |
108
|
70 |
|
$vars = []; |
109
|
70 |
|
$vars['value'] = $value; |
110
|
70 |
|
return Database::getInstance()->getDbEngine()->select($sql, $vars); |
111
|
|
|
} |
112
|
|
|
|
113
|
|
|
/** |
114
|
|
|
* Return an array $key=>$value with all records on the table. |
115
|
|
|
* |
116
|
|
|
* @return array |
117
|
|
|
*/ |
118
|
|
|
public function getAllKeyValue() |
119
|
|
|
{ |
120
|
|
|
$return = []; |
121
|
|
|
$sql = "SELECT {$this->idField}, {$this->nameField} FROM {$this->getQuotedTableName()};"; |
122
|
|
|
$result = Database::getInstance()->getDbEngine()->select($sql); |
123
|
|
|
foreach ($result as $record) { |
124
|
|
|
$return[$record[$this->idField]] = $record[$this->nameField]; |
125
|
|
|
} |
126
|
|
|
return $return; |
127
|
|
|
} |
128
|
|
|
|
129
|
|
|
/** |
130
|
|
|
* Return a list of key indexes. |
131
|
|
|
* Each final model that needed, must overwrite it. |
132
|
|
|
* |
133
|
|
|
* TODO: Why "*FromTable()" need to be overwrited on final model? Is not from model definition. |
134
|
|
|
* |
135
|
|
|
* @return array |
136
|
|
|
*/ |
137
|
|
|
public function getIndexesFromTable(): array |
138
|
|
|
{ |
139
|
|
|
return Database::getInstance()->getSqlHelper()->getIndexes($this->tableName, true); |
140
|
|
|
} |
141
|
|
|
|
142
|
|
|
/** |
143
|
|
|
* Return a list of default values. |
144
|
|
|
* Each final model that needed, must overwrite it. |
145
|
|
|
* |
146
|
|
|
* @return array |
147
|
|
|
*/ |
148
|
110 |
|
public function getDefaultValues(): array |
149
|
|
|
{ |
150
|
110 |
|
$items = []; |
151
|
110 |
|
foreach ($this->getStructure()['fields'] as $key => $valueData) { |
152
|
110 |
|
$items[$key] = $this->getDefaultValue($valueData); |
153
|
|
|
} |
154
|
110 |
|
return $items; |
155
|
|
|
} |
156
|
|
|
|
157
|
|
|
/** |
158
|
|
|
* Get default value data for this valueData. |
159
|
|
|
* |
160
|
|
|
* @param array $valueData |
161
|
|
|
* |
162
|
|
|
* @return bool|false|int|string |
163
|
|
|
*/ |
164
|
110 |
|
private function getDefaultValue(array $valueData) |
165
|
|
|
{ |
166
|
|
|
// TODO: The issets to verify that they exist, should still be in a check in debug mode, or in external code. |
167
|
110 |
|
$item = $valueData['default'] ?? ''; |
168
|
110 |
|
if (isset($valueData['nullable']) && strtolower($valueData['nullable']) === 'no') { |
169
|
110 |
|
switch ($valueData['type']) { |
170
|
110 |
|
case 'integer': |
171
|
58 |
|
case 'number': |
172
|
100 |
|
if (isset($valueData['autoincrement']) && strtolower($valueData['autoincrement']) === 'yes') { |
|
|
|
|
173
|
100 |
|
$item = null; |
174
|
100 |
|
break; |
175
|
|
|
} |
176
|
58 |
|
case 'email': |
177
|
40 |
|
$item = 0; |
178
|
40 |
|
break; |
179
|
58 |
|
case 'checkbox': |
180
|
|
|
$item = false; |
181
|
|
|
break; |
182
|
58 |
|
case 'date': |
183
|
|
|
$item = FormatUtils::getFormattedDate(); |
184
|
|
|
break; |
185
|
58 |
|
case 'datetime': |
186
|
|
|
$item = FormatUtils::getFormattedDateTime(); |
187
|
|
|
break; |
188
|
58 |
|
case 'time': |
189
|
|
|
$item = FormatUtils::getFormattedTime(); |
190
|
|
|
break; |
191
|
58 |
|
case 'string': |
192
|
|
|
case 'text': |
193
|
|
|
case 'textarea': |
194
|
|
|
case 'blob': |
195
|
|
|
case 'data': |
196
|
|
|
case 'link': |
197
|
58 |
|
$item = ''; |
198
|
58 |
|
break; |
199
|
|
|
default: |
200
|
|
|
$item = $valueData['default']; |
201
|
|
|
} |
202
|
|
|
} |
203
|
110 |
|
return $item; |
204
|
|
|
} |
205
|
|
|
|
206
|
|
|
/** |
207
|
|
|
* TODO: Undocumented |
208
|
|
|
* |
209
|
|
|
* @return array |
210
|
|
|
*/ |
211
|
|
|
public function getChecksFromTable(): array |
212
|
|
|
{ |
213
|
|
|
return Schema::getFromYamlFile($this->tableName, 'viewdata'); |
214
|
|
|
} |
215
|
|
|
|
216
|
|
|
/** |
217
|
|
|
* Save the data to a record if pass the test and returns true/false based on the result. |
218
|
|
|
* |
219
|
|
|
* @param array $data |
220
|
|
|
* |
221
|
|
|
* @return bool |
222
|
|
|
*/ |
223
|
|
|
public function saveRecord(array $data): bool |
224
|
|
|
{ |
225
|
|
|
if ($this->testData($data)) { |
226
|
|
|
return $this->saveData($data); |
227
|
|
|
} |
228
|
|
|
return false; |
229
|
|
|
} |
230
|
|
|
|
231
|
|
|
/** |
232
|
|
|
* TODO: Need revision. |
233
|
|
|
* Return true if all data is Ok. |
234
|
|
|
* Must check if any field does not meet the criteria set. |
235
|
|
|
* Should check even those fields that have not been passed in the data in case they are required. |
236
|
|
|
* |
237
|
|
|
* @param array $data |
238
|
|
|
* |
239
|
|
|
* @return bool |
240
|
|
|
*/ |
241
|
|
|
protected function testData(array $data): bool |
242
|
|
|
{ |
243
|
|
|
$ok = true; |
244
|
|
|
foreach ($data as $tableName => $block) { // Recorrer tablas |
245
|
|
|
foreach ($block as $blockId => $record) { // Recorrer registros de la tabla (seguramente uno) |
246
|
|
|
foreach (Database::getInstance()->getDbEngine()->getDbTableStructure($tableName)['checks'] as $fieldName => $fieldStructure) { |
247
|
|
|
$length = $fieldStructure['length'] ?? null; |
248
|
|
|
if (isset($length) && $length > 0 && strlen($record[$fieldName]) > $length) { |
249
|
|
|
$vars = ['%tableName%' => $tableName, '%fieldName%' => $fieldName, '%length%' => $length]; |
250
|
|
|
FlashMessages::getInstance()::setError(Translator::getInstance()->trans('tablename-fieldname-max-length', $vars)); |
251
|
|
|
$ok = false; |
252
|
|
|
} |
253
|
|
|
$min = $fieldStructure['min'] ?? null; |
254
|
|
|
if (isset($min) && $min > (int) $record[$fieldName]) { |
255
|
|
|
$vars = ['%tableName%' => $tableName, '%fieldName%' => $fieldName, '%min%' => $min]; |
256
|
|
|
FlashMessages::getInstance()::setError(Translator::getInstance()->trans('tablename-fieldname-exceeds-minimum', $vars)); |
257
|
|
|
$ok = false; |
258
|
|
|
} |
259
|
|
|
$max = $fieldStructure['max'] ?? null; |
260
|
|
|
if (isset($max) && $max < (int) $record[$fieldName]) { |
261
|
|
|
$vars = ['%tableName%' => $tableName, '%fieldName%' => $fieldName, '%max%' => $max]; |
262
|
|
|
FlashMessages::getInstance()::setError(Translator::getInstance()->trans('tablename-fieldname-exceeds-maximum', $vars)); |
263
|
|
|
$ok = false; |
264
|
|
|
} |
265
|
|
|
if (isset($fieldStructure['unique']) && ($fieldStructure['unique'] === 'yes')) { |
266
|
|
|
$sql = "SELECT * FROM {$this->getQuotedTableName()} WHERE {$fieldName}='{$data[$tableName][$blockId][$fieldName]}';"; |
267
|
|
|
$bad = Database::getInstance()->getDbEngine()->select($sql); |
268
|
|
|
if ($bad && count($bad) > 0) { |
269
|
|
|
foreach ($bad as $badrecord) { |
270
|
|
|
// TODO: Estoy utilizando 'id', pero tendría que ser el $this->idField del modelo correspondiente |
271
|
|
|
if ($badrecord['id'] !== $data[$tableName][$blockId]['id']) { |
272
|
|
|
$vars = ['%tableName%' => $tableName, '%fieldName%' => $fieldName, '%value%' => $data[$tableName][$blockId][$fieldName], '%register%' => $badrecord['id']]; |
273
|
|
|
FlashMessages::getInstance()::setError(Translator::getInstance()->trans('tablename-fieldname-register-duplicated', $vars)); |
274
|
|
|
$ok = false; |
275
|
|
|
} |
276
|
|
|
} |
277
|
|
|
} |
278
|
|
|
} |
279
|
|
|
} |
280
|
|
|
} |
281
|
|
|
} |
282
|
|
|
return $ok; |
283
|
|
|
} |
284
|
|
|
|
285
|
|
|
/** |
286
|
|
|
* Try to save the data and return true/false based on the result. |
287
|
|
|
* |
288
|
|
|
* @param array $data |
289
|
|
|
* |
290
|
|
|
* @return bool |
291
|
|
|
*/ |
292
|
|
|
protected function saveData(array $data): bool |
293
|
|
|
{ |
294
|
|
|
$ret = true; |
295
|
|
|
foreach ($data[$this->tableName] as $key => $value) { |
296
|
|
|
$this->load($key); |
297
|
|
|
$this->newData = $value; |
298
|
|
|
$ret &= $this->save(); |
299
|
|
|
} |
300
|
|
|
return (bool) $ret; |
301
|
|
|
} |
302
|
|
|
} |
303
|
|
|
|