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- Added file read/write from/to file system functionality in Dms

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This commit is contained in:
paolo
2016-06-08 17:52:14 +02:00
parent 3955d4b395
commit d237915e80
2 changed files with 186 additions and 26 deletions
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application/controllers/api/v1/content/Dms.php
+184 -24
View File
@@ -36,6 +36,32 @@ class Dms extends APIv1_Controller
$dms_id = $this->get('dms_id');
$version = $this->get('version');
if (isset($dms_id))
{
$result = $this->_getDms($dms_id, $version);
if (is_object($result) && $result->error == EXIT_SUCCESS && is_array($result->retval) && count($result->retval) > 0)
{
if (($fileContent = $this->_readFile($result->retval[0]->filename)) != false)
{
$result->retval[0]->file_content = $fileContent;
}
}
$this->response($result, REST_Controller::HTTP_OK);
}
else
{
$this->response();
}
}
/**
*
*/
private function _getDms($dms_id, $version)
{
$result = null;
if (isset($dms_id))
{
$result = $this->DmsModel->addJoin('campus.tbl_dms_version', 'dms_id');
@@ -58,6 +84,40 @@ class Dms extends APIv1_Controller
}
}
}
}
return $result;
}
/**
*
*/
public function postDms()
{
if ($this->_validate($this->post()))
{
if (isset($this->post()['dms_id']))
{
if ($this->_saveFileOnUpdate($this->post()))
{
$result = $this->DmsModel->update($this->post()['dms_id'], $this->_dmsFieldsArray($this->post()));
if ($result->error == EXIT_SUCCESS)
{
$result = $this->DmsModel->updateDmsVersion($this->post()['dms_id'], $this->_dmsVersionFieldsArray($this->post()));
}
}
}
else
{
if (($fileName = $this->_saveFileOnInsert($this->post())) !== false)
{
$result = $this->DmsModel->insert($this->_dmsFieldsArray($this->post()));
if ($result->error == EXIT_SUCCESS)
{
$result = $this->DmsModel->insertDmsVersion($this->_dmsVersionFieldsArray($this->post(), $result->retval, $fileName));
}
}
}
$this->response($result, REST_Controller::HTTP_OK);
}
@@ -70,39 +130,139 @@ class Dms extends APIv1_Controller
/**
*
*/
public function postDms()
private function _dmsFieldsArray($dms)
{
if ($this->_validate($this->post()))
$fieldsArray = array('oe_kurzbz', 'dokument_kurzbz', 'kategorie_kurzbz');
$returnArray = array();
foreach ($fieldsArray as $value)
{
if (isset($this->post()['dms_id']))
if (isset($dms[$value]))
{
$result = $this->DmsModel->update($this->post()['dms_id'], $this->post());
if ($result->error == EXIT_SUCCESS)
{
$result = $this->DmsModel->updateDmsVersion($this->post()['dms_id'], $this->post());
}
$returnArray[$value] = $dms[$value];
}
else
{
$result = $this->DmsModel->insert($this->post());
if ($result->error == EXIT_SUCCESS)
{
$result = $this->DmsModel->insertDmsVersion($this->post());
}
}
$this->response($result, REST_Controller::HTTP_OK);
}
else
{
$this->response();
}
return $returnArray;
}
/**
*
*/
private function _dmsVersionFieldsArray($dms, $dms_id = null, $fileName = null)
{
$fieldsArray = array(
'version',
'mimetype',
'name',
'beschreibung',
'letzterzugriff',
'insertamum',
'insertvon',
'updateamum',
'updatevon'
);
$returnArray = array();
foreach ($fieldsArray as $value)
{
if (isset($dms[$value]))
{
$returnArray[$value] = $dms[$value];
}
}
if (isset($dms_id))
{
$returnArray['dms_id'] = $dms_id;
}
if (isset($fileName))
{
$returnArray['filename'] = $fileName;
}
return $returnArray;
}
/**
*
*/
private function _saveFileOnUpdate($dms)
{
$result = $this->_getDms($dms['dms_id'], $dms['version']);
if (is_object($result) && $result->error == EXIT_SUCCESS && is_array($result->retval) && count($result->retval) > 0)
{
$fileName = DMS_PATH . $result->retval[0]->filename;
if (($fileContent = base64_decode($dms['file_content'])))
{
if (file_put_contents($fileName, $fileContent))
{
return true;
}
}
}
return false;
}
/**
*
*/
private function _saveFileOnInsert($dms)
{
$fileName = uniqid() . '.' . pathinfo($dms['name'], PATHINFO_EXTENSION);
$FileNamePath = DMS_PATH . $fileName;
if (($fileContent = base64_decode($dms['file_content'])))
{
if ($fileHandle = fopen($FileNamePath, 'w'))
{
if(fwrite($fileHandle, $fileContent))
{
fclose($fileHandle);
return $fileName;
}
}
}
return false;
}
/**
*
*/
private function _readFile($fileName)
{
$fileNamePath = DMS_PATH . $fileName;
if (file_exists($fileNamePath))
{
if ($fileHandle = fopen($fileNamePath, 'r'))
{
$cTmpHEX = '';
while (!feof($fileHandle))
{
$cTmpHEX .= fread($fileHandle, 8192);
}
fclose($fileHandle);
return base64_encode($cTmpHEX);
}
}
return false;
}
private function _validate($dms = NULL)
{
if (!isset($dms['file_content']) || (isset($dms['file_content']) && $dms['file_content'] == ''))
{
return false;
}
if (!isset($dms['name']) || (isset($dms['name']) && $dms['name'] == ''))
{
return false;
}
return true;
}
}
application/models/content/Dms_model.php
+2 -2
View File
@@ -12,7 +12,7 @@ class Dms_model extends DB_Model
$this->pk = 'dms_id';
}
protected function insertDmsVersion($data)
public function insertDmsVersion($data)
{
$tableName = 'campus.tbl_dms_version';
@@ -27,7 +27,7 @@ class Dms_model extends DB_Model
return $this->_error($this->db->error(), FHC_DB_ERROR);
}
protected function updateDmsVersion($id, $data)
public function updateDmsVersion($id, $data)
{
$tableName = 'campus.tbl_dms_version';