/**
* Logic for export process
*/
public function DoExport()
{
global $Supported;
// Test connection
$Msg = $this->TestDatabase();
if ($Msg === true) {
// Create db object
$Ex = new ExportModel();
$Ex->SetConnection($this->DbInfo['dbhost'], $this->DbInfo['dbuser'], $this->DbInfo['dbpass'], $this->DbInfo['dbname']);
$Ex->Prefix = $this->DbInfo['prefix'];
$Ex->UseStreaming = $this->UseStreaming;
// Test src tables' existence structure
$Msg = $Ex->VerifySource($this->SourceTables);
if ($Msg === true) {
// Good src tables - Start dump
$Ex->UseCompression(TRUE);
$Ex->FilenamePrefix = $this->DbInfo['dbname'];
set_time_limit(60 * 60);
$this->ForumExport($Ex);
// Write the results.
if ($Ex->UseStreaming) {
exit;
} else {
ViewExportResult($Ex->Comments, 'Info', $Ex->Path);
}
} else {
ViewForm(array('Supported' => $Supported, 'Msg' => $Msg, 'Info' => $this->DbInfo));
}
// Back to form with error
} else {
ViewForm(array('Supported' => $Supported, 'Msg' => $Msg, 'Info' => $this->DbInfo));
}
// Back to form with error
}
/**
* Construct and set the controller's properties from the posted form.
*/
public function __construct()
{
$this->HandleInfoForm();
$this->Ex = new ExportModel();
$this->Ex->Controller = $this;
$this->Ex->SetConnection($this->DbInfo['dbhost'], $this->DbInfo['dbuser'], $this->DbInfo['dbpass'], $this->DbInfo['dbname']);
$this->Ex->Prefix = $this->DbInfo['prefix'];
$this->Ex->Destination = $this->Param('dest', 'file');
$this->Ex->DestDb = $this->Param('destdb', null);
$this->Ex->TestMode = $this->Param('test', false);
/**
* Selective exports
* 1. Get the comma-separated list of tables and turn it into an array
* 2. Trim off the whitespace
* 3. Normalize case to lower
* 4. Save to the ExportModel instance
*/
$RestrictedTables = $this->Param('tables', false);
if (!empty($RestrictedTables)) {
$RestrictedTables = explode(',', $RestrictedTables);
if (is_array($RestrictedTables) && !empty($RestrictedTables)) {
$RestrictedTables = array_map('trim', $RestrictedTables);
$RestrictedTables = array_map('strtolower', $RestrictedTables);
$this->Ex->RestrictedTables = $RestrictedTables;
}
}
}
