mikopbx /
Core
| Total Complexity | 146 |
| Total Lines | 677 |
| Duplicated Lines | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
Complex classes like ModelsBase often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use ModelsBase, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 47 | abstract class ModelsBase extends Model |
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| 48 | { |
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| 49 | |||
| 50 | public function initialize(): void |
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| 51 | { |
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| 52 | self::setup(['orm.events' => true]); |
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| 53 | $this->keepSnapshots(true); |
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| 54 | |||
| 55 | // Пройдемся по модулям и подключим их отношения к текущей модели, если они описаны |
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| 56 | $cacheKey = explode('\\', static::class)[3]; |
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| 57 | $modulesDir = $this->di->getShared('config')->core->modulesDir; |
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| 58 | $parameters = [ |
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| 59 | 'conditions' => 'disabled=0', |
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| 60 | 'cache' => [ |
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| 61 | 'key' => $cacheKey, |
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| 62 | 'lifetime' => 5, //seconds |
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| 63 | ], |
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| 64 | ]; |
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| 65 | $modules = PbxExtensionModules::find($parameters)->toArray(); |
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| 66 | foreach ($modules as $module) { |
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| 67 | $moduleModelsDir = "{$modulesDir}/{$module['uniqid']}/Models"; |
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| 68 | $results = glob($moduleModelsDir . '/*.php', GLOB_NOSORT); |
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| 69 | foreach ($results as $file) { |
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| 70 | $className = pathinfo($file)['filename']; |
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| 71 | $moduleModelClass = "\\Modules\\{$module['uniqid']}\\Models\\{$className}"; |
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| 72 | if (class_exists($moduleModelClass) && method_exists($moduleModelClass, 'getDynamicRelations')) { |
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| 73 | $moduleModelClass::getDynamicRelations($this); |
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| 74 | } |
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| 75 | } |
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| 76 | } |
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| 77 | } |
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| 78 | |||
| 79 | /** |
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| 80 | * Обработчик ошибок валидации, обычно сюда попадаем если неправильно |
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| 81 | * сохраняются или удаляютмя модели или неправильно настроены зависимости между ними. |
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| 82 | * Эта функция формирует список ссылок на объект который мы пытаемся удалить |
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| 83 | * |
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| 84 | * При описании отношений необходимо в foreignKey секцию добавлять атрибут |
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| 85 | * message в котором указывать алиас посе слова Models, |
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| 86 | * например Models\IvrMenuTimeout, иначе метод getRelated не сможет найти зависимые |
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| 87 | * записи в моделях |
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| 88 | */ |
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| 89 | public function onValidationFails(): void |
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| 90 | { |
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| 91 | $errorMessages = $this->getMessages(); |
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| 92 | if (php_sapi_name() === 'cli') { |
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| 93 | Util::sysLogMsg(__CLASS__, implode(' ', $errorMessages)); |
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| 94 | |||
| 95 | return; |
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| 96 | } |
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| 97 | foreach ($errorMessages as $errorMessage) { |
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| 98 | if ($errorMessage->getType() === 'ConstraintViolation') { |
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| 99 | $arrMessageParts = explode('Common\\Models\\', $errorMessage->getMessage()); |
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| 100 | if (count($arrMessageParts) === 2) { |
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| 101 | $relatedModel = $arrMessageParts[1]; |
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| 102 | } else { |
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| 103 | $relatedModel = $errorMessage->getMessage(); |
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| 104 | } |
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| 105 | $relatedRecords = $this->getRelated($relatedModel); |
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| 106 | $newErrorMessage = $this->t('ConstraintViolation'); |
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| 107 | $newErrorMessage .= "<ul class='list'>"; |
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| 108 | if ($relatedRecords === false) { |
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| 109 | throw new Model\Exception('Error on models relationship ' . $errorMessage); |
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| 110 | } |
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| 111 | if ($relatedRecords instanceof Resultset) { |
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| 112 | foreach ($relatedRecords as $item) { |
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| 113 | $newErrorMessage .= '<li>' . $item->getRepresent(true) . '</li>'; |
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| 114 | } |
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| 115 | } else { |
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| 116 | $newErrorMessage .= '<li>Unknown object</li>'; |
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| 117 | } |
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| 118 | $newErrorMessage .= '</ul>'; |
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| 119 | $errorMessage->setMessage($newErrorMessage); |
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| 120 | break; |
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| 121 | } |
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| 122 | } |
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| 123 | } |
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| 124 | |||
| 125 | /** |
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| 126 | * Функция для доступа к массиву переводов из моделей, используется для |
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| 127 | * сообщений на понятном пользователю языке |
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| 128 | * |
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| 129 | * @param $message |
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| 130 | * @param array $parameters |
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| 131 | * |
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| 132 | * @return mixed |
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| 133 | */ |
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| 134 | public function t($message, $parameters = []) |
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| 135 | { |
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| 136 | return $this->getDI()->getShared('translation')->t($message, $parameters); |
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| 137 | } |
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| 138 | |||
| 139 | /** |
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| 140 | * Fill default values from annotations |
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| 141 | */ |
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| 142 | public function beforeValidationOnCreate(): void |
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| 143 | { |
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| 144 | $metaData = $metaData = $this->di->get('modelsMetadata'); |
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| 145 | $defaultValues = $metaData->getDefaultValues($this); |
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| 146 | foreach ($defaultValues as $field => $value) { |
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| 147 | if ( ! isset($this->{$field}) || $this->{$field} === null) { |
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| 148 | $this->{$field} = new RawValue($value); |
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| 149 | } |
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| 150 | } |
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| 151 | } |
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| 152 | |||
| 153 | /** |
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| 154 | * Функция позволяет вывести список зависимостей с сылками, |
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| 155 | * которые мешают удалению текущей сущности |
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| 156 | * |
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| 157 | * @return bool |
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| 158 | */ |
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| 159 | public function beforeDelete(): bool |
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| 160 | { |
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| 161 | return $this->checkRelationsSatisfaction($this, $this); |
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| 162 | } |
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| 163 | |||
| 164 | /** |
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| 165 | * Check whether this object has unsatisfied relations or not |
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| 166 | * |
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| 167 | * @param $theFirstDeleteRecord |
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| 168 | * @param $currentDeleteRecord |
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| 169 | * |
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| 170 | * @return bool |
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| 171 | */ |
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| 172 | private function checkRelationsSatisfaction($theFirstDeleteRecord, $currentDeleteRecord): bool |
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| 173 | { |
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| 174 | $result = true; |
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| 175 | $relations |
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| 176 | = $currentDeleteRecord->_modelsManager->getRelations(get_class($currentDeleteRecord)); |
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| 177 | foreach ($relations as $relation) { |
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| 178 | $foreignKey = $relation->getOption('foreignKey'); |
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| 179 | if ( ! array_key_exists('action', $foreignKey)) { |
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| 180 | continue; |
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| 181 | } |
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| 182 | // Check if there are some record which restrict delete current record |
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| 183 | $relatedModel = $relation->getReferencedModel(); |
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| 184 | $mappedFields = $relation->getFields(); |
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| 185 | $mappedFields = is_array($mappedFields) |
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| 186 | ? $mappedFields : [$mappedFields]; |
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| 187 | $referencedFields = $relation->getReferencedFields(); |
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| 188 | $referencedFields = is_array($referencedFields) |
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| 189 | ? $referencedFields : [$referencedFields]; |
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| 190 | $parameters['conditions'] = ''; |
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| 191 | $parameters['bind'] = []; |
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| 192 | foreach ($referencedFields as $index => $referencedField) { |
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| 193 | $parameters['conditions'] .= $index > 0 |
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| 194 | ? ' OR ' : ''; |
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| 195 | $parameters['conditions'] .= $referencedField |
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| 196 | . '= :field' |
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| 197 | . $index . ':'; |
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| 198 | $bindField |
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| 199 | = $mappedFields[$index]; |
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| 200 | $parameters['bind']['field' . $index] = $currentDeleteRecord->$bindField; |
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| 201 | } |
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| 202 | $relatedRecords = $relatedModel::find($parameters); |
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| 203 | switch ($foreignKey['action']) { |
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| 204 | case Relation::ACTION_RESTRICT: // Restrict deletion and add message about unsatisfied undeleted links |
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| 205 | foreach ($relatedRecords as $relatedRecord) { |
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| 206 | if (serialize($relatedRecord) === serialize($theFirstDeleteRecord)) { |
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| 207 | continue; // It is checked object |
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| 208 | } |
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| 209 | $message = new Message( |
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| 210 | $theFirstDeleteRecord->t( |
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| 211 | 'mo_BeforeDeleteFirst', |
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| 212 | [ |
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| 213 | 'represent' => $relatedRecord->getRepresent(true), |
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| 214 | ] |
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| 215 | ) |
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| 216 | ); |
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| 217 | $theFirstDeleteRecord->appendMessage($message); |
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| 218 | $result = false; |
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| 219 | } |
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| 220 | break; |
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| 221 | case Relation::ACTION_CASCADE: // Удалим все зависимые записи |
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| 222 | foreach ($relatedRecords as $record) { |
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| 223 | $result = $result && $record->checkRelationsSatisfaction($theFirstDeleteRecord, $record); |
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| 224 | if ($result) { |
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| 225 | $result = $record->delete(); |
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| 226 | } |
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| 227 | } |
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| 228 | break; |
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| 229 | case Relation::NO_ACTION: // Clear all refs |
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| 230 | break; |
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| 231 | default: |
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| 232 | break; |
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| 233 | } |
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| 234 | } |
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| 235 | |||
| 236 | return $result; |
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| 237 | } |
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| 238 | |||
| 239 | /** |
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| 240 | * После сохранения данных любой модели |
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| 241 | */ |
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| 242 | public function afterSave(): void |
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| 246 | } |
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| 247 | |||
| 248 | /** |
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| 249 | * Готовит массив действий для перезапуска модулей ядра системы |
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| 250 | * и Asterisk |
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| 251 | * |
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| 252 | * @param $action string быть afterSave или afterDelete |
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| 253 | */ |
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| 254 | private function processSettingsChanges(string $action): void |
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| 284 | } |
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| 285 | } |
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| 286 | |||
| 287 | /** |
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| 288 | * Очистка кешей при сохранении данных в базу |
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| 289 | * |
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| 290 | * @param $calledClass string модель, с чей кеш будем чистить в полном формате |
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| 291 | */ |
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| 292 | public function clearCache(string $calledClass): void |
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| 293 | { |
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| 294 | if ($this->di->has('managedCache')) { |
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| 295 | $managedCache = $this->di->getShared('managedCache'); |
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| 296 | $category = explode('\\', $calledClass)[3]; |
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| 297 | $keys = $managedCache->getAdapter()->getKeys($category); |
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| 298 | if (count($keys) > 0) { |
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| 299 | $managedCache->deleteMultiple($keys); |
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| 300 | } |
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| 301 | } |
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| 302 | if ($this->di->has('modelsCache')) { |
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| 303 | $modelsCache = $this->di->getShared('modelsCache'); |
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| 304 | $category = explode('\\', $calledClass)[3]; |
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| 305 | $keys = $modelsCache->getAdapter()->getKeys($category); |
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| 306 | if (count($keys) > 0) { |
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| 307 | $modelsCache->deleteMultiple($keys); |
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| 308 | } |
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| 309 | } |
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| 310 | } |
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| 311 | |||
| 312 | /** |
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| 313 | * После удаления данных любой модели |
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| 314 | */ |
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| 315 | public function afterDelete(): void |
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| 319 | } |
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| 320 | |||
| 321 | /** |
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| 322 | * Возвращает предстваление элемента базы данных |
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| 323 | * для сообщения об ошибках с ссылкой на элемент или для выбора в списках |
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| 324 | * строкой |
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| 325 | * |
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| 326 | * @param bool $needLink - предстваление с ссылкой |
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| 327 | * |
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| 328 | * @return string |
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| 329 | */ |
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| 330 | public function getRepresent($needLink = false): string |
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| 568 | } |
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| 569 | |||
| 570 | /** |
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| 571 | * Укорачивает длинные имена |
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| 572 | * |
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| 573 | * @param $s |
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| 574 | * |
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| 575 | * @return string |
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| 576 | */ |
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| 577 | private function trimName($s): string |
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| 578 | { |
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| 579 | $max_length = 64; |
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| 580 | |||
| 581 | if (strlen($s) > $max_length) { |
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| 582 | $offset = ($max_length - 3) - strlen($s); |
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| 583 | $s = substr($s, 0, strrpos($s, ' ', $offset)) . '...'; |
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| 584 | } |
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| 585 | |||
| 586 | return $s; |
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| 587 | } |
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| 588 | |||
| 589 | /** |
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| 590 | * Return link on database record in web interface |
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| 591 | * |
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| 592 | * @return string |
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| 593 | */ |
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| 594 | public function getWebInterfaceLink(): string |
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| 712 | } |
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| 713 | |||
| 714 | /** |
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| 715 | * Returns Identity field name for current model |
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| 716 | * |
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| 717 | * @return string |
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| 718 | */ |
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| 719 | public function getIdentityFieldName(): string |
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| 724 | } |
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| 725 | } |
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.