/**
* Return current installation version
*
* @param void
* @return string
*/
function currentVersion()
{
if ($this->current_version === false) {
$row = $this->db->execute_one('SELECT version FROM ' . TABLE_PREFIX . 'update_history ORDER BY created_on DESC LIMIT 0, 1');
$this->current_version = is_array($row) ? $row['version'] : '1.0';
// activeCollab 2.0.2 failed to record proper version into update
// history so we need to manually check if we have 2.0.2. This is done
// by checking if acx_attachments table exists (introduced in aC 2).
if (version_compare($this->current_version, '2.0') < 0 && in_array(TABLE_PREFIX . 'attachments', $this->db->listTables(TABLE_PREFIX))) {
$this->current_version = '2.0.2';
}
// if
}
// if
return $this->current_version;
}
header('Pragma: public');
} else {
header('Content-Disposition: attachment; filename="' . $filename . '.' . $ext . '"');
header('Expires: 0');
header('Pragma: no-cache');
}
}
// end download
/**
* Builds the dump
*/
// Gets the number of tables if a dump of a database has been required
if (!isset($_POST['table_select']) || count($_POST['table_select']) != 1) {
$auxConn = new DbConnection();
$auxConn->connect();
$result = $auxConn->listTables();
$numTables = $result ? $auxConn->numRows() : 0;
$single = false;
} else {
$numTables = 1;
$single = true;
}
// No table -> error message
if ($numTables == 0) {
echo '# ' . _("No tables found in database.");
} else {
// No csv or xml format -> add some comments at the top
if ($_POST['what'] != 'csv' && $_POST['what'] != 'excel' && $_POST['what'] != 'xml') {
switch ($_POST['what']) {
case "data":
$auxStr = _("Structure and data");
