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<?php |
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namespace Y0lk\SQLDumper; |
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use ArrayObject; |
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/** |
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* A TableDumperCollection is used to group TableDumper objects together, allowing you to specify dump options on multiple table at once. |
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* All TableDumper methods can be called directly on a TableDumperCollection, and will be executed on all the TableDumper instances in that collection. |
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* |
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* @author Gabriel Jean <[email protected]> |
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*/ |
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class TableDumperCollection extends ArrayObject |
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{ |
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/** |
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* {@inheritDoc} |
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*/ |
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public function append($value) |
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{ |
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//Make sure we're adding a TableDumper object |
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if (!($value instanceof TableDumper)) { |
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throw new \Exception("TableDumperCollection only accepts TableDumper objects", 1); |
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} |
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//Append with table_name as key |
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return $this->offsetSet($value->getTable()->getName(), $value); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function offsetSet($index, $newval) |
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{ |
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//Make sure we're adding a TableDumper object |
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if (!($newval instanceof TableDumper)) { |
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throw new \Exception("TableDumperCollection only accepts TableDumper objects", 1); |
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} |
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//Append with table_name as key |
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return parent::offsetSet($newval->getTable()->getName(), $newval); |
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} |
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/** |
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* @param Table|string Adds a table, either by name, or by Table instance, to the collection |
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* |
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* @return TableDumper Retruns a TableDumper of the table that was just added |
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*/ |
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public function addTable($table) |
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{ |
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if ($table instanceof Table) { |
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$tableName = $table->getName(); |
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} elseif (is_string($table)) { |
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$tableName = $table; |
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} else { |
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throw new \Exception("Invalid value supplied for argument 'table'", 1); |
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} |
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//First check if a dumper already exists for this table |
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if (!$this->offsetExists($tableName)) { |
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//Create new one |
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$table = new Table($tableName); |
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$this->offsetSet($tableName, new TableDumper($table)); |
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} |
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return $this->offsetGet($tableName); |
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} |
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/** |
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* @param TableDumperCollection|array<TableDumper|Table|string> Adds a list of tables, either by passing TableDumperCollection, or an array containing either TableDumper objects, Table objects or table names |
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* |
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* @return TableDumperCollection Returns a TableDumperCollection of the list of tables that was just added |
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*/ |
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public function addListTables($listTables) |
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{ |
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//If arg is a TableDumperCollection, merge into this one |
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if ($listTables instanceof TableDumperCollection) { |
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foreach ($listTables as $table) { |
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$this->append($table); |
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} |
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return $listTables; |
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} |
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elseif (is_array($listTables)) { |
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//Create TableDumperCollection |
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$listDumpers = new TableDumperCollection; |
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foreach ($listTables as $table) { |
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//If table is already a Dumper, simply append to this |
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if ($table instanceof TableDumper) { |
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$listDumpers[] = $table; |
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$this->append($table); |
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} else { |
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$listDumpers[] = $this->addTable($table); |
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} |
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} |
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return $listDumpers; |
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} |
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throw new \Exception("Invalid value supplied for argument 'listTables'", 1); |
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} |
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public function __call($name, $arguments) |
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{ |
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//Call methods on TableDumper values |
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foreach ($this as $value) { |
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call_user_func_array([$value, $name], $arguments); |
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} |
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return $this; |
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} |
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} |
Y0lk /
sqldumper
