public function insert(array $data)
{
if (isset($data['acc_no'])) {
if (strchr($data['acc_no'], '-')) {
$range = explode('-', $data['acc_no']);
if (2 == count($range) and (string) $range[0] === (string) (int) $range[0] and (string) $range[1] === (string) (int) $range[1] and $range[0] <= $range[1]) {
$cols = array();
$vals = array();
foreach ($data as $col => $val) {
$cols[] = $this->getAdapter()->quoteIdentifier($col, true);
for ($acc = $range[0]; $acc <= $range[1]; $acc++) {
if ('acc_no' == $col) {
$vals[$acc][] = $this->getAdapter()->quote($acc);
} else {
$vals[$acc][] = $val ? $this->getAdapter()->quote($val) : 'null';
}
}
}
//build values statement
$tmpVals = array();
foreach ($vals as $acc => $values) {
$tmpVals[] = ' (' . implode(', ', $values) . ') ';
}
// build the statement
$sql = "INSERT INTO " . $this->getAdapter()->quoteIdentifier(self::TABLE_NAME, true) . ' (' . implode(', ', $cols) . ') ' . 'VALUES ' . implode(', ', $tmpVals);
// execute the statement and return the number of affected rows
$stmt = $this->getAdapter()->query($sql);
$result = $stmt->rowCount();
return $result;
} else {
throw new Zend_Db_Table_Exception('The range ' . $range[0] . ' - ' . $range[1] . ' is not acceptable.');
}
} elseif ((string) $data['acc_no'] === (string) (int) $data['acc_no']) {
return parent::insert($data);
} else {
throw new Zend_Db_Table_Exception("acc_no is not acceptable.");
}
} else {
if ($this->debug) {
throw new Zend_Db_Table_Exception('Books cannot be added without acc_no!!');
}
}
}
/**
* (C)reate, (R)ead, (U)pdate, (D)elete function.
*
* All CRUD activities pass through this method.
* @return mixed Status of Add/Update/Delete commands if successful else exception string with header status {@link $errorCode}.
*/
public function crudAction()
{
$request = $this->getRequest();
$status = NULL;
$errorCode = 400;
if ($request->isXmlHttpRequest() and $request->isPost()) {
self::createDbCols();
switch ($request->getParam('oper')) {
case 'add':
$rdata = $request->getParams();
$data = self::paramData($rdata);
try {
$status = $this->model->insert($data);
echo $status;
} catch (Zend_Exception $e) {
$this->_helper->logger->err($e->getMessage());
$this->_helper->logger->alert('Row insertion failure :');
$this->_helper->logger('Status = ' . $status);
$this->_helper->logger->alert('Request Data :');
$this->_helper->logger($rdata);
$this->_helper->logger->alert('Processed data :');
$this->_helper->logger($data);
throw $e;
}
if ($status) {
$this->_helper->logger->debug('Status :');
$this->_helper->logger($status);
}
return true;
break;
case 'del':
$id = $request->getParam('id');
$where = self::whereData($id);
try {
$status = $this->model->delete($where);
} catch (Zend_Exception $e) {
$this->_helper->logger->err($e->getMessage());
$this->_helper->logger->err('Row deletion failure :');
$this->_helper->logger('Status = ' . $status);
$this->_helper->logger->alert('WHERE clause :');
$this->_helper->logger($where);
$this->getResponse()->setHttpResponseCode($errorCode);
throw $e;
}
if ($status) {
$this->_helper->logger->debug('Status :');
$this->_helper->logger($status);
}
return true;
break;
case 'edit':
$rdata = $request->getParams();
$data = self::paramData($rdata);
$id = $rdata['id'];
$where = self::whereData($id);
try {
$status = $this->model->update($data, $where);
} catch (Zend_Exception $e) {
$this->_helper->logger->err($e->getMessage());
$this->_helper->logger->err('Row updation failure :');
$this->_helper->logger('Status = ' . $status);
$this->getResponse()->setHttpResponseCode($errorCode);
throw $e;
}
if ($status) {
$this->_helper->logger->debug('Status :');
$this->_helper->logger($status);
}
return true;
break;
default:
$this->_helper->logger->crit('The param "oper" has unexpected value :' . $request->getParam('oper'));
return false;
}
} else {
$this->_helper->logger->err('Criteria to access CRUD is not fullfilled');
header("HTTP/1.1 403 Forbidden");
die;
}
}
