This repository has been archived on 2018-10-12. You can view files and clone it, but cannot push or open issues or pull requests.
OpenSQLManager/sys/windows/connection_manager.php

397 lines
9.3 KiB
PHP
Raw Normal View History

2012-06-01 11:55:59 -04:00
<?php
/**
* OpenSQLManager
*
* Free Database manager for Open Source Databases
*
* @package OpenSQLManager
* @author Timothy J. Warren
* @copyright Copyright (c) 2012
* @link https://github.com/aviat4ion/OpenSQLManager
* @license http://philsturgeon.co.uk/code/dbad-license
*/
// --------------------------------------------------------------------------
namespace OpenSQLManager;
/**
* Widget for adding / Editing Connections
*
* @package OpenSQLManager
* @subpackage Widgets
*/
class Connection_Manager extends \wxFrame {
const TXT_CONN_NAME = 1;
const COMBO_DB_TYPE = 2;
const FILE_DB_FILE = 3;
const TXT_DB_NAME = 4;
const TXT_DB_HOST = 5;
const TXT_DB_PORT = 6;
const TXT_DB_USER = 7;
const TXT_DB_PASS = 8;
const BTN_TEST = 9;
2012-06-04 16:49:30 -04:00
const BTN_ADD = 10;
2012-06-01 11:55:59 -04:00
/**
* Array of fields for Connection Information manipulation
*
* @var array
*/
protected $fields = array();
/**
* Array of labels for Connection Information manipulation
*
* @var array
*/
protected $labels = array();
2012-06-01 11:55:59 -04:00
/**
* Create the window
*
* @param wxWindow
* @param mixed
*/
public function __construct($parent, $params = array())
{
parent::__construct($parent, 32, "Connection Manager", wxDefaultPosition, wxDefaultSize, wxCAPTION | wxCLOSE_BOX | wxSTAY_ON_TOP | wxRESIZE_BORDER);
2012-06-01 11:55:59 -04:00
2012-06-04 16:49:30 -04:00
// Save a reference to the settings class
$this->settings =& Settings::get_instance();
2012-06-01 11:55:59 -04:00
// Layout the window
$this->_layout($params);
}
// --------------------------------------------------------------------------
/**
* Layout fields on the form
*
* @param array
*/
protected function _layout($params)
{
$container_sizer = new \wxBoxSizer(wxVERTICAL);
// Use a table-like sizer
$sizer = new \wxFlexGridSizer(2, 5, 5);
$sizer->SetHGap(5);
$sizer->SetVGap(5);
$sizer->SetFlexibleDirection(wxBOTH);
$sizer->AddGrowableCol(0, 1);
$sizer->AddGrowableCol(1, 1);
$db_types = $this->get_available_dbs();
if ($db_types === FALSE)
{
error("No valid databases set up in PHP");
return;
}
// Create the controls
// label => control
$this->fields = array(
'Connection Name' => new \wxTextCtrl($this, self::TXT_CONN_NAME),
'Database Type' => $choice = new \wxChoice(),
'Database File' => new \wxFilePickerCtrl($this, self::FILE_DB_FILE, wxEmptyString, "Select the database file", '*.*'),
'Database Name' => new \wxTextCtrl($this, self::TXT_DB_NAME),
'Host' => new \wxTextCtrl($this, self::TXT_DB_HOST),
'Port' => new \wxTextCtrl($this, self::TXT_DB_PORT),
'User' => new \wxTextCtrl($this, self::TXT_DB_USER),
'Password' => new \wxTextCtrl($this, self::TXT_DB_PASS)
);
$choice->Create($this, self::COMBO_DB_TYPE, wxDefaultPosition, wxDefaultSize, $db_types);
// Enable hiding/showing of controls based on choice
$choice->Connect(wxEVT_COMMAND_CHOICE_SELECTED, array($this, 'change_db'));
2012-06-01 11:55:59 -04:00
// Add the controls to the sizer
$i = 1;
foreach ($this->fields as $lbl => $ctrl)
{
// Add the label to the labels array for later manipulation
$this->labels[$lbl] = new \wxStaticText($this, $i, $lbl);
2012-06-01 11:55:59 -04:00
$sizer->Add($this->labels[$lbl], 0, wxALIGN_LEFT);
2012-06-01 11:55:59 -04:00
$sizer->Add($ctrl, 1, wxALIGN_RIGHT|wxEXPAND);
$i++;
}
// Test Connection Button
$test_button = new \wxButton($this, self::BTN_TEST, 'Test Connection');
$test_button->Connect(wxEVT_COMMAND_BUTTON_CLICKED, array($this, 'test_conn'));
// Add Connection Button
2012-06-04 16:49:30 -04:00
$add_button = new \wxButton($this, self::BTN_ADD, 'Add Connection');
$add_button->Connect(wxEVT_COMMAND_BUTTON_CLICKED, array($this, 'add_conn'));
2012-06-01 11:55:59 -04:00
// Add the buttons to the sizer
$sizer->Add($test_button, 1, wxEXPAND);
2012-06-04 16:49:30 -04:00
$sizer->Add($add_button, 1, wxEXPAND);
2012-06-01 11:55:59 -04:00
// Add the sizer to the window
// Add it inside of another sizer for padding.
$container_sizer->Add($sizer, 1, wxALL|wxEXPAND, 10);
$this->SetSizer($container_sizer);
$this->Layout();
// Autosize the window to fit the controls
$this->Fit();
$this->CenterOnScreen(wxBOTH);
}
// --------------------------------------------------------------------------
/**
* Get the list of available database types
*
* return array
*/
protected function get_available_dbs()
{
$drivers = array("");
$pdo_drivers = \pdo_drivers();
// Add PDO drivers
foreach ($pdo_drivers as $d)
2012-06-01 11:55:59 -04:00
{
// Skip sqlite2 as opposed to sqlite3
if ($d === 'sqlite2' && (in_array('sqlite', $pdo_drivers) || in_array('sqlite3', $pdo_drivers)))
{
continue;
}
// Use the ibase_functions over PDO::Firebird
2012-06-01 11:55:59 -04:00
if ($d === 'firebird')
{
continue;
}
// Replace default capitalization with something that looks better.
$d = str_replace("sql", "SQL", $d);
$d = str_ireplace("pg", "Postgre", $d);
$d = str_ireplace("odbc", "ODBC", $d);
$d = ucfirst($d);
$drivers[] = $d;
}
// Add firebird support, if exists
if (function_exists('fbird_connect'))
{
$drivers[] = "Firebird";
}
sort($drivers);
return $drivers;
}
// --------------------------------------------------------------------------
2012-06-04 16:49:30 -04:00
/**
* Adds a connection to the connection manager
*
* @param wxCommandEvent
2012-06-04 16:49:30 -04:00
* @return void
*/
public function add_conn($event)
2012-06-04 16:49:30 -04:00
{
$params = $this->_get_vals();
if (empty($params->name))
{
error("You need a name for the connection");
return;
}
$this->settings->add_db($params->name, $params);
}
// --------------------------------------------------------------------------
2012-06-01 11:55:59 -04:00
/**
* Set defaults for new database type
*
* @param wxCommandEvent
2012-06-01 11:55:59 -04:00
* @return void
*/
public function change_db($event)
2012-06-01 11:55:59 -04:00
{
$db = strtolower($event->GetString());
$sizer = $this->GetSizer();
$fields =& $this->fields;
// Set defaults
$this->_show(array(
'Host',
'Database Name',
'Port',
'User',
'Password'
));
$this->_hide(array('Database File'));
$fields['User']->SetValue('');
$fields['Port']->SetValue('');
$fields['Password']->SetValue('');
$fields['Database Name']->SetValue('');
$fields['Host']->SetValue('127.0.0.1');
// Set db-specific defaults
switch($db)
{
case "mysql":
$fields['User']->SetValue('root');
$fields['Port']->SetValue('3306');
break;
case "postgresql":
$fields['User']->SetValue('postgres');
$fields['Port']->SetValue('5432');
break;
case "firebird":
$fields['User']->SetValue('sysdba');
$fields['Password']->SetValue('masterkey');
$fields['Port']->SetValue('');
$this->_show(array('Database File'));
$this->_hide(array(
'Database Name',
'Port'
));
break;
case "sqlite":
$this->_show(array('Database File'));
$this->_hide(array(
'Database Name',
'Port',
'Host',
'User',
'Password'
));
break;
}
// Resize the window to fit the controls
$sizer->Fit($this);
2012-06-01 11:55:59 -04:00
}
// --------------------------------------------------------------------------
/**
* Test a db connection, and display a popup with the result
*
* @return void
*/
public function test_conn()
{
// Get the connection parameters
$params = $this->_get_vals();
// Smart aleck error for smart aleck behavior
2012-06-01 11:55:59 -04:00
if (empty($params->type))
{
error("You need to select the correct database type");
return;
}
// Catch connection exceptions, and
// display the error message to the
// user so they can edit the db
// parameters
try
{
new \Query_Builder($params);
}
catch (\PDOException $e)
{
error("Error connecting to database: \n\n" . $e->getMessage());
return;
}
// Successful Connection?
// Tell the user!
alert("Successfully Connected.");
}
// --------------------------------------------------------------------------
/**
* Get the values of the widgets in the window
*
* @return object
*/
private function _get_vals()
{
$params = new \stdClass();
$fields =& $this->fields;
$types = $this->get_available_dbs();
$type_id = $fields['Database Type']->GetSelection();
$type = (isset($types[$type_id]))
? $types[$type_id]
: "";
$params->name = $fields['Connection Name']->GetValue();
$params->type = $type;
$params->file = $fields['Database File']->GetPath();
$params->conn_db = $fields['Database Name']->GetValue();
$params->host = $fields['Host']->GetValue();
$params->port = $fields['Port']->GetValue();
$params->user = $fields['User']->GetValue();
$params->pass = $fields['Password']->GetValue();
return $params;
}
// --------------------------------------------------------------------------
/**
* Hides a list of elements
*
* @param array
*/
private function _hide($ctrls)
{
$f =& $this->fields;
$l =& $this->labels;
foreach($ctrls as $c)
{
$f[$c]->Hide();
$l[$c]->Hide();
}
}
// --------------------------------------------------------------------------
/**
* Shows a list of elements
*
* @param array
*/
private function _show($ctrls)
{
$f =& $this->fields;
$l =& $this->labels;
foreach($ctrls as $c)
{
$f[$c]->Show();
$l[$c]->Show();
}
}
2012-06-01 11:55:59 -04:00
}
2012-05-30 16:41:33 -04:00
// End of connection_manager.php