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<?php |
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namespace PhpWinTools\WmiScripting\Query; |
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use PhpWinTools\WmiScripting\Models\Win32Model; |
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use PhpWinTools\WmiScripting\Connections\ComConnection; |
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use PhpWinTools\WmiScripting\Collections\ModelCollection; |
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use PhpWinTools\WmiScripting\Support\ApiObjects\Contracts\ObjectSet; |
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class Builder |
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{ |
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protected $model; |
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protected $from; |
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protected $services; |
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protected $selects = ['*']; |
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protected $wheres = []; |
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protected $relationships = []; |
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public function __construct(Win32Model $model, ComConnection $connection) |
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{ |
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$this->model = $model; |
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$this->from = $model->getWmiClassNameAttribute(); |
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$this->services = $connection->connect(); |
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} |
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public function all() |
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{ |
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return $this->execQuery("select * from {$this->from}")->getSet(); |
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} |
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/** |
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* @return ModelCollection|Win32Model[] |
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*/ |
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public function get() |
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{ |
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return $this->getModelCollection(); |
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} |
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/** |
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* @return ModelCollection|Win32Model[] |
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*/ |
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public function getModelCollection() |
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{ |
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return $this->getObjectSet()->getSet(); |
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} |
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/** |
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* @return ObjectSet |
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*/ |
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public function getObjectSet(): ObjectSet |
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{ |
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return $this->execQuery($this->queryString()); |
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} |
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/** |
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* @param string $query |
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* |
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* @return ObjectSet |
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*/ |
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public function execQuery($query): ObjectSet |
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{ |
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return $this->services |
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->resolvePropertySets($this->relationships) |
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->execQuery($query) |
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->instantiateModels($this->model); |
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} |
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/** |
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* @return string |
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*/ |
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public function queryString(): string |
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{ |
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return $this->compileQuery(); |
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} |
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public function select(array $columns = ['*']) |
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{ |
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$this->selects = $columns; |
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return $this; |
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} |
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public function where($column, $operator, $value) |
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{ |
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$this->wheres[] = [ |
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'column' => $column, |
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'operator' => $operator, |
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'value' => $value, |
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]; |
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return $this; |
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} |
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public function with($relationship) |
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{ |
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if (is_array($relationship)) { |
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$this->relationships = array_merge($this->relationships, $relationship); |
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return $this; |
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} |
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$this->relationships[] = $relationship; |
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return $this; |
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} |
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protected function compileQuery() |
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{ |
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$select = implode(', ', $this->selects); |
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$query = "select {$select} from {$this->from}"; |
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$wheres = []; |
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foreach ($this->wheres as $where) { |
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$wheres[] = "{$where['column']} {$where['operator']} " |
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. (is_string($where['value']) ? "'{$where['value']}'" : $where['value']); |
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} |
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return empty($wheres) ? $query : $query . ' where ' . implode(' and ', $wheres); |
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} |
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} |
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phpwintools /
wmi-scripting
