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<?php |
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namespace Dummify; |
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use Illuminate\Database\Capsule\Manager as DB; |
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/** |
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* Dummify class |
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*/ |
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class Dummify |
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{ |
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protected static $instance; |
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protected $capsule; |
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protected $table; |
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protected $filter; |
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/** |
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* Creates a single for Dummify |
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*/ |
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public static function initialize() |
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{ |
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$instance = new static(); |
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static::$instance = $instance; |
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} |
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/** |
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* Constructor |
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*/ |
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public function __construct() |
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{ |
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$this->capsule = new DB(); |
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$this->table = null; |
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$this->filter = null; |
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} |
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/** |
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* Returns Dummify's instance |
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*/ |
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public static function getInstance() |
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{ |
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return static::$instance; |
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} |
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/** |
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* Initializes and defines connection |
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*/ |
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public static function connectTo($params) |
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{ |
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$instance = static::getInstance(); |
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if (is_null($instance)) { |
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static::initialize(); |
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$instance = static::getInstance(); |
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} |
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$instance->addConnection($params); |
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return $instance; |
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} |
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/** |
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* Checks if there is a specific connection |
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*/ |
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public function hasConnection($name = 'default') |
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{ |
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return isset($this->capsule->getDatabaseManager()->getConnections()[$name]); |
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} |
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/** |
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* Adds a connection |
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*/ |
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public function addConnection($params) |
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{ |
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$this->capsule->addConnection($params, 'default'); |
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return $this; |
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} |
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/** |
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* Gets a connection |
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*/ |
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public function getConnection() |
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{ |
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return $this->capsule->connection('default'); |
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} |
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/** |
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* Selects a table and a passes a optional condition |
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*/ |
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public function from($table, callable $callable = null) |
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{ |
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$this->table = $table; |
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$this->filter = $callable; |
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return $this; |
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} |
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/** |
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* Creates a factory using the connection |
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*/ |
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protected function getQuery() |
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{ |
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$query = $this->capsule->table($this->table); |
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$filter = $this->filter; |
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if (!is_null($filter)) { |
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$query = $filter($query); |
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} |
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return $query; |
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} |
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/** |
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* Populates a table with a row generator. |
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*/ |
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public function insert(callable $callable, $number = 1) |
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{ |
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while ($number-- > 0) { |
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$data = $callable((object) []); |
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$this->getQuery()->insert((array) $data); |
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} |
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} |
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/** |
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* Iterates over update record |
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*/ |
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public function update(callable $callable) |
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{ |
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$data = $this->getQuery()->get(); |
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$data->each(function ($row) use ($callable) { |
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$this->getQuery() |
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->where((array) $row) |
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->update((array) $callable($row)); |
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}); |
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} |
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} |
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dummify /
dummify.php
