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<?php |
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namespace Lagdo\DbAdmin\Driver\PgSql; |
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use Lagdo\DbAdmin\Driver\Exception\AuthException; |
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use Lagdo\DbAdmin\Driver\Utils\Utils; |
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use Lagdo\DbAdmin\Driver\Driver as AbstractDriver; |
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class Driver extends AbstractDriver |
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{ |
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/** |
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* The constructor |
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* |
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* @param Utils $utils |
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* @param array $options |
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*/ |
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public function __construct(Utils $utils, array $options) |
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{ |
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parent::__construct($utils, $options); |
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$this->server = new Db\Server($this, $this->utils); |
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$this->database = new Db\Database($this, $this->utils); |
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$this->table = new Db\Table($this, $this->utils); |
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$this->query = new Db\Query($this, $this->utils); |
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$this->grammar = new Db\Grammar($this, $this->utils); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function name() |
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{ |
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return "PostgreSQL"; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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protected function beforeConnection() |
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{ |
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// Init config |
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$this->config->jush = 'pgsql'; |
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$this->config->drivers = ["PgSQL", "PDO_PgSQL"]; |
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$this->config->setTypes([ //! arrays |
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'Numbers' => ["smallint" => 5, "integer" => 10, "bigint" => 19, "boolean" => 1, |
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"numeric" => 0, "real" => 7, "double precision" => 16, "money" => 20], |
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'Date and time' => ["date" => 13, "time" => 17, "timestamp" => 20, "timestamptz" => 21, "interval" => 0], |
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'Strings' => ["character" => 0, "character varying" => 0, "text" => 0, |
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"tsquery" => 0, "tsvector" => 0, "uuid" => 0, "xml" => 0], |
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'Binary' => ["bit" => 0, "bit varying" => 0, "bytea" => 0], |
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'Network' => ["cidr" => 43, "inet" => 43, "macaddr" => 17, "txid_snapshot" => 0], |
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'Geometry' => ["box" => 0, "circle" => 0, "line" => 0, "lseg" => 0, |
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"path" => 0, "point" => 0, "polygon" => 0], |
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]); |
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// $this->config->unsigned = []; |
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$this->config->operators = ["=", "<", ">", "<=", ">=", "!=", "~", "!~", "LIKE", "LIKE %%", "ILIKE", |
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"ILIKE %%", "IN", "IS NULL", "NOT LIKE", "NOT IN", "IS NOT NULL"]; // no "SQL" to avoid CSRF |
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$this->config->functions = ["char_length", "lower", "round", "to_hex", "to_timestamp", "upper"]; |
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$this->config->grouping = ["avg", "count", "count distinct", "max", "min", "sum"]; |
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$this->config->editFunctions = [[ |
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"char" => "md5", |
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"date|time" => "now", |
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],[ |
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$this->numberRegex() => "+/-", |
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"date|time" => "+ interval/- interval", //! escape |
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"char|text" => "||", |
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]]; |
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$this->config->features = ['database', 'table', 'columns', 'sql', 'indexes', 'descidx', |
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'comment', 'view', 'scheme', 'routine', 'processlist', 'sequence', 'trigger', |
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'type', 'variables', 'drop_col', 'kill', 'dump', 'fkeys_sql']; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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protected function afterConnection() |
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{ |
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if ($this->minVersion(9.3)) { |
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$this->config->features[] = 'materializedview'; |
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} |
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if ($this->minVersion(9.2)) { |
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$this->config->structuredTypes[$this->utils->trans->lang('Strings')][] = "json"; |
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$this->config->types["json"] = 4294967295; |
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if ($this->minVersion(9.4)) { |
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$this->config->structuredTypes[$this->utils->trans->lang('Strings')][] = "jsonb"; |
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$this->config->types["jsonb"] = 4294967295; |
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} |
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} |
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foreach ($this->userTypes() as $type) { //! get types from current_schemas('t') |
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if (!isset($this->config->types[$type])) { |
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$this->config->types[$type] = 0; |
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$this->config->structuredTypes[$this->utils->trans->lang('User types')][] = $type; |
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} |
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} |
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} |
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/** |
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* @inheritDoc |
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* @throws AuthException |
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*/ |
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protected function createConnection() |
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{ |
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if (!$this->options('prefer_pdo', false) && extension_loaded("pgsql")) { |
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$connection = new Db\PgSql\Connection($this, $this->utils, 'PgSQL'); |
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return $this->connection = $connection; |
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} |
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if (extension_loaded("pdo_pgsql")) { |
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$connection = new Db\Pdo\Connection($this, $this->utils, 'PDO_PgSQL'); |
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return $this->connection = $connection; |
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} |
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throw new AuthException($this->utils->trans->lang('No package installed to connect to a PostgreSQL server.')); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function error() |
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{ |
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$message = parent::error(); |
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if (preg_match('~^(.*\n)?([^\n]*)\n( *)\^(\n.*)?$~s', $message, $match)) { |
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$match = array_pad($match, 5, ''); |
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$message = $match[1] . preg_replace('~((?:[^&]|&[^;]*;){' . |
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strlen($match[3]) . '})(.*)~', '\1<b>\2</b>', $match[2]) . $match[4]; |
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} |
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return $message; |
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} |
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} |
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lagdo /
dbadmin-driver-pgsql
