Add documentation to OC\DB\adapter class
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@ -8,6 +8,10 @@
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namespace OC\DB;
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/**
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* This handles the way we use to write queries, into something that can be
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* handled by the database abstraction layer.
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*/
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class Adapter {
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protected $conn;
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@ -15,14 +19,28 @@ class Adapter {
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$this->conn = $conn;
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}
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/**
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* @param string $table name
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* @return int id of last insert statement
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*/
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public function lastInsertId($table) {
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return $this->conn->realLastInsertId($table);
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}
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/**
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* @param $statement that needs to be changed so the db can handle it
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* @return string changed statement
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*/
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public function fixupStatement($statement) {
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return $statement;
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}
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/**
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* @brief insert the @input values when they do not exist yet
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* @param string $table name
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* @param array key->value pairs
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* @return count of inserted rows
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*/
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public function insertIfNotExist($table, $input) {
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$query = 'INSERT INTO `' .$table . '` (`'
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. implode('`,`', array_keys($input)) . '`) SELECT '
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