Incam_IntranetNueva/www/protected/controllers/CandidatoDocumentoController.php

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<?php
Yii::import('application.helpers.FileHelper');
Yii::import('application.helpers.GDownloadHelper');
class CandidatoDocumentoController extends Controller {
/**
* @var string the default layout for the views. Defaults to '//layouts/column2', meaning
* using two-column layout. See 'protected/views/layouts/column2.php'.
*/
public $layout = '//layouts/default';
/**
* @return array action filters
*/
public function filters() {
return array(
'accessControl', // perform access control for CRUD operations
);
}
/**
* Specifies the access control rules.
* This method is used by the 'accessControl' filter.
* @return array access control rules
*/
public function accessRules() {
return array(
array('allow', // allow authenticated user to perform 'create' and 'update' actions
'actions' => array('index', 'view', 'create', 'update', 'delete', 'admin', 'upload'),
'users' => array('@'),
),
array('allow', // deny all users
'users' => array('*'),
),
);
}
/**
* Displays a particular model.
* @param integer $id the ID of the model to be displayed
*/
public function actionView($id) {
$this->render('view', array(
'model' => $this->loadModel($id),
));
}
/**
* Guarda el documento en el sistema
* @param CandidatoDocumento $documento el documento
* @param CUploadedFile $file el fichero asociado al documento a guardar
* @return boolean true cuando el fichero se guarda correctamente
*/
private function guardarDocumento($documento, $file) {
if (!is_null($file)) {
$folder = $this->darRutaDocumentos() . $documento->candidato_id . '/';
if (!is_dir($folder))
mkdir($folder, 0755, true);
$file->saveAs($folder . $documento->nombre_fichero);
}
}
/**
* Genera un nombre de fichero para guardar el documento. Se comprueba
* que no exista ningún otro fichero con ese mismo nombre.
* @param CandidatoDocumento $model Documento
* @return string
*/
private function generarNombreDocumento($model) {
$cid = $model->candidato_id;
$old_filename = FileHelper::sanitizeFileName(pathinfo($model->nombre_fichero, PATHINFO_FILENAME));
$ext = pathinfo($model->nombre_fichero, PATHINFO_EXTENSION);
$folder = $this->darRutaDocumentos() . $cid . '/';
$contador = 1;
$filename = $old_filename . '.' . $ext;
// existe el directorio?
if (is_dir($folder)) {
// ya existe el fichero?
while (file_exists($folder . $filename)) {
$filename = $old_filename . '_' . $contador . '.' . $ext;
$contador++;
}
}
return $filename;
}
/**
* Da la ruta donde se guardan los documentos
* @return string ruta de los documentos
*/
private function darRutaDocumentos() {
return Yii::app()->params['curriculumPath'];
}
/**
* Borrar el documento del sistema
* @param CandidatoDocumento $documento el documento a borrar
* @return boolean true cuando el fichero se borra correctamente
*/
private function borrarDocumento($documento) {
$cid = $documento->candidato_id;
$folder = $this->darRutaDocumentos() . $cid . '/';
if (file_exists($folder . $documento->nombre_fichero))
unlink($folder . $documento->nombre_fichero);
}
/**
* Descarga el documento
* @param integer $id el ID del documento
*/
public function actionDownload($id) {
$model = $this->loadModel($id);
$cid = $model->candidato_id;
$folder = $this->darRutaDocumentos() . $model->candidato_id . '/' . $model->nombre_fichero;
GDownloadHelper::send($folder);
}
/**
* Creates a new model.
* @param integer $cid el ID del candidato
*/
public function actionCreate($cid) {
$model = new CandidatoDocumento;
$model->candidato_id = $cid;
$candidato = Candidato::model()->findByPk($cid);
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if (isset($_POST['CandidatoDocumento'])) {
$model->attributes = $_POST['CandidatoDocumento'];
$documento = CUploadedFile::getInstance($model, 'file');
$model->nombre_fichero = $documento->name;
// Me aseguro que el nombre del fichero no tiene "cosas raras"
$model->nombre_fichero = $this->generarNombreDocumento($model);
if ($model->save()) {
$this->guardarDocumento($model, $documento);
Yii::app()->user->setFlash('success', Yii::t('intranet', 'Currículum guardado correctamente.'));
$url = $this->createUrl('index', array('cid' => $model->candidato_id));
$this->redirect($url);
}
}
$this->render('create', array(
'model' => $model,
'candidato' => $candidato,
));
}
/**
* Updates a particular model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id the ID of the model to be updated
*/
public function actionUpdate($id) {
$model = $this->loadModel($id);
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if (isset($_POST['CandidatoDocumento'])) {
$model->attributes = $_POST['CandidatoDocumento'];
if ($model->save())
$this->redirect(array('view', 'id' => $model->id));
}
$this->render('update', array(
'model' => $model,
));
}
/**
* Deletes a particular model.
* If deletion is successful, the browser will be redirected to the 'admin' page.
* @param integer $id the ID of the model to be deleted
*/
public function actionDelete($id) {
if (Yii::app()->request->isPostRequest) {
// we only allow deletion via POST request
$model = $this->loadModel($id);
if ($model->delete()) {
$this->borrarDocumento($model);
}
// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
if (!isset($_GET['ajax']))
$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
}
else
throw new CHttpException(400, 'Invalid request. Please do not repeat this request again.');
}
/**
* Lists all models.
*/
public function actionIndex($cid) {
$this->layout = '//layouts/candidato';
$candidato = Candidato::model()->findByPk($cid);
$dataProvider = new CActiveDataProvider('CandidatoDocumento', array(
'criteria' => array(
'condition' => 'candidato_id=' . $cid,
),
));
$this->render('index', array(
'dataProvider' => $dataProvider,
'candidato' => $candidato,
));
}
/**
* Manages all models.
*/
public function actionAdmin() {
$model = new CandidatoDocumento('search');
$model->unsetAttributes(); // clear any default values
if (isset($_GET['CandidatoDocumento']))
$model->attributes = $_GET['CandidatoDocumento'];
$this->render('admin', array(
'model' => $model,
));
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer the ID of the model to be loaded
*/
public function loadModel($id) {
$model = CandidatoDocumento::model()->findByPk($id);
if ($model === null)
throw new CHttpException(404, 'The requested page does not exist.');
return $model;
}
/**
* Performs the AJAX validation.
* @param CModel the model to be validated
*/
protected function performAjaxValidation($model) {
if (isset($_POST['ajax']) && $_POST['ajax'] === 'candidato-documento-form') {
echo CActiveForm::validate($model);
Yii::app()->end();
}
}
}
?>