Hi everybody,
i created ajax uploader.what is the problem in my code. upload file failed message display.
anybody,plz help me.
This is the my action file.
class pictureActions extends sfActions
{
/**
* This function may update later when plugin is used.
*/
public function executeUpload(sfWebRequest $request)
{
$planbook_id = $request->getParameter('planbook_id');
$planbook = Doctrine::getTable('Planbook')->find($planbook_id);
if($request->isMethod(sfRequest::POST)){
$pictureDir = Doctrine::getTable('Planbook')->getPlanbookFolder
($planbook);
$files = $request->getFiles('pictures');
Doctrine::getTable('Picture')->uploadPicture($planbook, $files,
$pictureDir['picDir'], $pictureDir['thumbDir']);
$planbook->setUpdatedAt(date('Y-m-d H:i:s', time()));
$planbook->save();
$this->redirect('@planbook_view?id='.$planbook->getId());
}
}
// temp way to upload picture using plugin.
public function executeAjaxUploadPicture(sfWebRequest $request)
{
$planbook = Doctrine::getTable('Planbook')->find($request-
>getParameter('planbookId'));
$pictureDir = Doctrine::getTable('Planbook')->getPlanbookFolder
($planbook);
$pictureName = Doctrine::getTable('Picture')->generatePictureName
($request->getParameter('planbook_Id'));
// list of valid extensions, ex. array("jpeg", "xml", "bmp")
$allowedExtensions = str_replace('"','',explode(',',sfConfig::get
('app_picture_file_type_allowed')));
// max file size in bytes
$sizeLimit = sfConfig::get('app_picture_max_size');
$uploader = new qqFileUploader($allowedExtensions, $sizeLimit);
// store in here first
$result = $uploader->handleUpload($pictureDir['picDir'], false,
$pictureName);
$file = $result['filename'];
Doctrine::getTable('Picture')->transformPicture($file, $pictureName,
$pictureDir['picDir'], $pictureDir['thumbDir'], $planbook);
// Remove files in temp dir
exec("rm -rf {$pictureDir['tempDir']}/*");
// to pass data through iframe you will need to encode all html tags
return $this->renderText(htmlspecialchars(json_encode($result
['message']), ENT_NOQUOTES));
}
/**
* This function is for displaying image with extra setting to replace
showing image directly by showing directory
*/
public function executeDisplayPic(sfWebRequest $request)
{
$info = explode('_',$request->getParameter('planbookId_thumbName'));
$type = $request->getParameter('type');
$this->forward404Unless(is_array($info) && in_array($type,
Doctrine::getTable('Picture')->getFolderInArray()), '@planbook');
$planbook_id = $info[0];
$picName = $info[1].".jpg";
$planbook = Doctrine::getTable('Planbook')->find($palnbook_id);
$personalId = $planbook->getPersonalId();
$file = str_replace(array(":personal_id", ":planbook_id",
":type"),array($personal_id, $planbook_id, $type),sfConfig::get
("app_picture_sub_dir")).$picName;
header('Content-type: image/jpeg');
header("Content-Length: " . filesize($file));
readfile($file);
exit;
}
public function executeView(sfWebRequest $request)
{
$this->picture = Doctrine_Core::getTable('Picture')->find(array
($request->getParameter('id')));
// $this->forward404Unless($this->picture);
}
public function executeEdit(sfWebRequest $request)
{
$this->picture = Doctrine_Core::getTable('Picture')->find(array
($request->getParameter('id')));
}
public function executeUpdate(sfWebRequest $request)
{
$this->forward404Unless($request->isMethod(sfRequest::POST) ||
$request->isMethod(sfRequest::PUT));
$picture = Doctrine_Core::getTable('Picture')->find(array($request-
>getParameter('id')));
$picRequest = $request->getParameter('picture');
$picture->fromArray($picRequest);
$picture->save();
$planbook = Doctrine::getTable('Planbook')->find($picture-
>getPlanbookId());
$planbook->save();
$this->redirect('picture/edit?id='.$picture->getId());
}
public function executeDelete(sfWebRequest $request)
{
$request->checkCSRFProtection();
$picture = Doctrine_Core::getTable('Picture')->find(array($request-
>getParameter('id')));
// delete files
$pictureDir = Doctrine::getTable('Planbook')->getPlanbookFolder
($picture->getPlanbook());
exec("rm ".$pictureDir['picDir'].$picture->getName().".jpg
".$pictureDir['thumbDir'].$picture->getName().".jpg ");
$picture->delete();
if($nextPicId==$request->getParameter('id')){
$this->redirect('@planbook');
}
$planbook = Doctrine::getTable('Planbook')->find($picture-
>getPlanbookId());
$planbook->save();
}
/**
* checkPhotoIsBelongToLoginUser() will forward user to 404 error page
* if user try to modify picutre that not belong to him.
*/
}
this is the my model class file
class PictureTable extends Doctrine_Table
{
const FOLDER_THUMB = 'thumb';
const FOLDER_PIC = 'pic';
const FOLDER_TEMP = 'temp';
const PICTURE_BMP = "image/bmp";
const PICTURE_JPG = "image/jpeg";
const PICTURE_PNG = "image/png";
private $folder = array(
self::FOLDER_THUMB => "thumb",
self::FOLDER_PIC => "pic",
self::FOLDER_TEMP => "temp",
);
private $mime = array(
self::PICTURE_BMP=>self::PICTURE_BMP,
self::PICTURE_JPG=>self::PICTURE_JPG,
self::PICTURE_PNG=>self::PICTURE_PNG
);
public function getFolderInArray()
{
return $this->folder;
}
public function getMimeInArray()
{
return $this->mime;
}
public function generatePictureName($planbook_id)
{
do{
$name = mt_rand(1000000000, 9999999999);
$pdo = Doctrine_Query::create()->getConnection()->getDbh();
$sql = "SELECT id
FROM picture
WHERE planbook_id = $planbook_id
AND name = $name
LIMIT 1";
$stmt = $pdo->prepare($sql);
$stmt->execute();
$result = $stmt->fetch(PDO::FETCH_ASSOC);
$stmt->closeCursor();
}
while($result);
return $name;
}
public function uploadPicture($planbook, $files, $pic_dir, $thumb_dir)
{
foreach($files as $file){
if($file['size']!=0 && in_array($file['type'], $this->getMimeInArray())){
//set name of picture that want save
$name = Doctrine::getTable('picture')->generatePictureName($planbook->getId());
$this->savePicture($planbook, $name, $file, $pic_dir, $thumb_dir);
}
}
}
public function savePicture($planbook, $name, $file, $pic_dir, $thumb_dir)
{
$this->transformPicture($file['tmp_name'], $name, $pic_dir, $thumb_dir, $planbook);
}
public function transformPicture($file, $name, $pic_dir, $thumb_dir, $planbook)
{
//set resized width and height, we try to keep the ration of uploaded image.
list($width, $height) = getimagesize($file);
$pic_width = $width;
$pic_height = $height;
$ratio = $pic_width/$pic_height;
if($pic_width>sfConfig::get('app_picture_pic_max_width')){
$pic_width = sfConfig::get('app_picture_pic_max_width');
$pic_height = $pic_width/$ratio;
}
if($pic_height>sfConfig::get('app_picture_pic_max_height')){
$pic_height = sfConfig::get('app_picture_pic_max_height');
$pic_width = $pic_height*$ratio;
}
$img = new sfImage($file, mime_content_type($file));
$img->thumbnail($pic_width,$pic_height);
$img->saveAs($pic_dir.$name.'.jpg');
$img = new sfImage($file, mime_content_type($file));
$img->thumbnail(sfConfig::get('app_picture_thumb_width'),sfConfig::get('app_picture_thumb_height'));
$img->saveAs($thumb_dir.$name.'.jpg');
//insert data into database
// remember to set updated_at of planbook
$picture = new Picture();
$picture->setPersonalId($planbook->getPersonalId());
$picture->setPlanbookId($planbook->getId());
$picture->setName($name);
$picture->save();
}
public static function getInstance()
{
return Doctrine_Core::getTable('Picture');
}
Table:
Picture:
actAs: [Timestampable]
columns:
personal_id: { type: integer, notnull: true }
planbook_id: { type: integer, notnull: true }
name: { type: string(255), notnull: true }
description: { type: string(1000) }
position: { type: int(1) }
relations:
Personal: { local: personal_id, foreign: id, onDelete: CASCADE }
planbook: { local: planbook_id,foreign:id,onDelete:CASCADE }
