I try use this:
$image = new JImage();
$image->loadFile($item->logo);
$image->resize('208', '125');
$properties = JImage::getImageFileProperties($item->logo);
echo $image->toFile(JPATH_CACHE . DS . $item->logo, $properties->type);
But not work =\ any idea?
Try this out:
// Set the path to the file
$file = '/Absolute/Path/To/File';
// Instantiate our JImage object
$image = new JImage($file);
// Get the file's properties
$properties = JImage::getImageFileProperties($file);
// Declare the size of our new image
$width = 100;
$height = 100;
// Resize the file as a new object
$resizedImage = $image->resize($width, $height, true);
// Determine the MIME of the original file to get the proper type for output
$mime = $properties->mime;
if ($mime == 'image/jpeg')
{
$type = IMAGETYPE_JPEG;
}
elseif ($mime == 'image/png')
{
$type = IMAGETYPE_PNG;
}
elseif ($mime == 'image/gif')
{
$type = IMAGETYPE_GIF;
}
// Store the resized image to a new file
$resizedImage->toFile('/Absolute/Path/To/New/File', $type);
Related
Is it possible to customize the chunk configuration in Filepond such that the chunk information is provided to the upload server:
as query parameters instead of headers
with custom query parameter names instead of Upload-Length, Upload-Name, and Upload-Offset
I am trying to fit Filepond's chunk implementation to a third party upload endpoint that I don't have control over.
I have found the Advanced configuration where you provide a process function which I've played with a little bit to see what comes through the options param -- however that appears (I think) to make the chunking calculations my responsibility. My original thought was to manipulate the options.chunkServer.url to include the query params I need but I don't believe this processes individual chunks.
In case it makes a difference, this is being done in React using the react-filepond package.
I made and implementation in Laravel 6 using Traits and some "bad practices" (I didn't have time because ... release in prod) to join chunks into a file
Basically:
post to get unique id folder to storage
get chunks and join together
profit!
Here's the full code:
<?php
namespace App\Http\Traits\Upload;
use Closure;
use Faker\Factory as Faker;
use Illuminate\Http\Request;
use Illuminate\Http\UploadedFile;
use Illuminate\Support\Facades\Storage;
trait Uploadeable
{
public function uploadFileInStorage(Request $request, Closure $closure)
{
// get the nex offset for next chunk send
if (($request->isMethod('options') || $request->isMethod('head')) && $request->has('patch')) {
//get the temp dir
$dir = $request->patch . DIRECTORY_SEPARATOR;
// reead all chunks in directory
$patch = collect(Storage::files($dir))
->sortBy(function ($file) {
return Storage::lastModified($file);
});
// read offsets for calculate
$offsets = array();
$size = 0;
$last_offset = 0;
foreach ($patch as $filename) {
$size = Storage::size($filename);
list($dir, $offset) = explode('file.patch.', $filename, 2);
array_push($offsets, $offset);
if ($offset > 0 && !in_array($offset - $size, $offsets)) {
$last_offset = $offset - $size;
break;
}
// last offset is at least next offset
$last_offset = $offset + $size;
}
// return offset
return response($last_offset, 200)
->header('Upload-Offset', $last_offset);
}
// chunks
if ($request->isMethod('patch') && $request->has('patch')) {
// get the temp dir
$dir = $request->patch . DIRECTORY_SEPARATOR;
// read headers
$offset = $request->header('upload-offset');
$length = $request->header('upload-length');
// should be numeric values, else exit
if (!is_numeric($offset) || !is_numeric($length)) {
return response('', 400);
}
// get the file name
$name = $request->header('Upload-Name');
// sleep server for get a diference between file created to sort
usleep(500000);
// storage the chunk with name + offset
Storage::put($dir . 'file.patch.' . $offset, $request->getContent());
// calculate total size of patches
$size = 0;
$patch = Storage::files($dir);
foreach ($patch as $filename) {
$size += Storage::size($filename);
}
// make the final file
if ($size == $length) {
// read all chunks in directory
$files = collect(Storage::files($dir))
->sortBy(function ($file) {
return Storage::lastModified($file);
});
// create output file
//Log::info(storage_path('app'));
$new_file_name = $final_name = trim(storage_path('app') . DIRECTORY_SEPARATOR . $dir . $name);
$file_handle = fopen($new_file_name, 'w');
// write patches to file
foreach ($files as $filename) {
// get offset from filename
list($dir, $offset) = explode('.patch.', $filename, 2);
// read chunk
$patch_handle = fopen(storage_path('app') . DIRECTORY_SEPARATOR . trim($filename), 'r');
$patch_contents = fread($patch_handle, filesize(storage_path('app') . DIRECTORY_SEPARATOR . trim($filename)));
fclose($patch_handle);
// apply patch
fseek($file_handle, $offset);
fwrite($file_handle, $patch_contents);
}
// done with file
fclose($file_handle);
// file permission (prefered 0755)
chmod($final_name, 0777);
// remove patches
foreach ($patch as $filename) {
$new_file_name = storage_path('app') . DIRECTORY_SEPARATOR . trim($filename);
unlink($new_file_name);
}
// simple class (no time to explain)
$file = new UploadedFile(
$final_name,
basename($final_name),
mime_content_type($final_name),
filesize($final_name),
false
);
$dir = $request->patch . DIRECTORY_SEPARATOR;
$object = new \stdClass();
$object->full_path = (string)$file->getPathname();
$object->directory = (string)($dir);
$object->path = (string)($dir . basename($final_name));
$object->name = (string)$file->getClientOriginalName();
$object->mime_type = (string)$file->getClientMimeType();
$object->extension = (string)$file->getExtension();
$object->size = (string)$this->formatSizeUnits($file->getSize());
// exec closure
$closure($file, (object)$object, $request);
}
// response
return response()->json([
'message' => 'Archivo subido correctamente.',
'filename' => $name
], 200);
}
// get dir unique id folder temp
if ($request->isMethod('post')) {
$faker = Faker::create();
$unique_id = $faker->uuid . '-' . time();
$unique_folder_path = $unique_id;
// create directory
Storage::makeDirectory($unique_folder_path);
// permisos directorio
chmod(storage_path('app') . DIRECTORY_SEPARATOR . $unique_folder_path . DIRECTORY_SEPARATOR, 0777);
// response with folder
return response($unique_id, 200)
->header('Content-Type', 'text/plain');
}
}
private function formatSizeUnits($bytes)
{
if ($bytes >= 1073741824) {
$bytes = number_format($bytes / 1073741824, 2) . ' GB';
} elseif ($bytes >= 1048576) {
$bytes = number_format($bytes / 1048576, 2) . ' MB';
} elseif ($bytes >= 1024) {
$bytes = number_format($bytes / 1024, 2) . ' KB';
} elseif ($bytes > 1) {
$bytes = $bytes . ' bytes';
} elseif ($bytes == 1) {
$bytes = $bytes . ' byte';
} else {
$bytes = '0 bytes';
}
return $bytes;
}
}
ยดยดยด
I my code is throwing error
Unable to create the "app/uploads/Rescom Summit Bangalore 2016/1578/3" directory
if (Input::file($key)->isValid()) {
$destinationPath = 'app/uploads/'.$event.'/'.$userid.'/3'; // upload path
$extension = Input::file($key)->getClientOriginalExtension(); // getting image extension
$name = Input::file($key)->getClientOriginalName();
$curFilesize = Input::file($key)->getClientSize();
$mime =Input::file($key)->getMimeType();
// dd($mime);
//$fileName = $name; // renameing image
//$exstFileSize = Input::file($destinationPath, $fileName);
if (!File::exists($destinationPath."/boq-".$name)){
//creating details for saving inthe file_handler Table
$fileTblObj->user_id = $userid;
$fileTblObj->eventName = $event ;
$fileTblObj->fileName = "boq-".$name;
$fileTblObj->formPage =3 ;
$fileTblObj->filePath = $destinationPath."/";
$fileTblObj->mime= $mime;
$ans->answer_text = 'Yes';
Input::file($key)->move($destinationPath, "boq-".$name); // uploading file to given path
//Input::file($key)->move($boqPath, $boqname); // uploading file to given path
//Save filedetails
$fileTblObj->save();
$ans->save();
Session::flash('success', 'Upload successfully');
}else if(File::size($destinationPath."/".$name) != $curFilesize){
$fileDtls = $fileTblObj->where('uid',$userid)->where('fileName',$name)->where('formPage',3)->first();
Input::file($key)->move($destinationPath, $name);
$ans->answer_text = 'Yes';
$ans->save();
$fileTblObj->where('id',$fileDtls->id)->update(array('updated_at'=>date("Y-m-d h:m:s",time())));
}
//return Redirect::to('upload');
}
Also in the Browser I am getting
protected function getTargetFile($directory, $name = null)
{
if (!is_dir($directory)) {
if (false === #mkdir($directory, 0777, true)) {
throw new FileException(sprintf('Unable to create the "%s" directory', $directory));
}
} elseif (!is_writable($directory)) {
This completely works fine on my local system
I have changed the permission
chmod -R 777 /var/www/laravel/app
Can anyone help me out with this
Thanks
I am using image extension for image re sizing but they are not resized according to the parameters which i gave. Here is my code.Is there any mistake in my code or what. Images which are resized have dimension equal to "800*533"
but not exactly equals to 800*600.
public function actionCreate()
{
$model=new Business;
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Business']))
{
$rnd = rand(0, 9999); // generate random number between 0-9999
$model->attributes = $_POST['Business'];
$uploadedFile = CUploadedFile::getInstance($model, 'image');
$fileName = "{$rnd}-{$uploadedFile}"; // random number + file name
$model->image = $fileName;
if ($model->save()) {
if(!empty($uploadedFile)) // check if uploaded file is set or not
{
//$uploadedFile->saveAs(Yii::getPathOfAlias('webroot')."/img".$filename);
$uploadedFile->saveAs(Yii::app()->basePath . '/../img/' . $fileName);
$image = Yii::app()->image->load(Yii::app()->basePath . '/../img/' . $fileName);
$image->resize(800, 600);
$image->save(Yii::app()->basePath . '/../img/' . $fileName);
}
$this->redirect(array('view', 'id' => $model->id));
}
}
$this->render('create', array(
'model' => $model,
));
}
First advise. Don't store not resized image you can use
tempName property of CUploadedFile
$image = Yii::app()->image->load($uploadedFile->tempName );
$image->resize(800, 600);
$image->save(Yii::app()->basePath . '/../img/' . $fileName);
About resize i think you have to calculate size of resized picture.
Here is my code
protected static function getImgBox($img,$width,$height,$bySide,$boxType){
$img_width=$img->getSize()->getWidth();
$img_height=$img->getSize()->getHeight();
$newWidth =0;
$newHeight=0;
switch($boxType){
case self::BOX_TYPE_FILL:
{
$newWidth=$width;
$newHeight=$height;
}
break;
case self::BOX_TYPE_WO:{
if($bySide==self::BY_SIDE_WIDTH) {
$newWidth = $width;
$newHeight = $img_height * $newWidth / $img_width;
}
if($bySide==self::BY_SIDE_HEIGHT){
$newHeight=$height;
$newWidth = $img_width*$newHeight/$img_height;
}
}
break;
case self::BOX_TYPE_INSIDE:{
$newWidth = $width;
$newHeight = $img_height * $newWidth / $img_width;
if($newHeight>=$height){
$newHeight=$height;
$newWidth = $img_width*$newHeight/$img_height;
}
}
}
if($newHeight!=0 && $newWidth!=0){
return new Box(ceil($newWidth),ceil($newHeight));
}
else
return null;
}
I don't know witch extension you use. I use Imagine Extension for Yii 2
$imgpathlogo = App::param("upload_path").'outletlogo'. DIRECTORY_SEPARATOR;
$imgpathlogothumb100 = App::param("upload_path")."outletlogo". DIRECTORY_SEPARATOR."thumb100". DIRECTORY_SEPARATOR;
$imgpathlogothumb200 = App::param("upload_path")."outletlogo". DIRECTORY_SEPARATOR."thumb200". DIRECTORY_SEPARATOR;
///////////////////Chek Outlet New Logo Images////////////////
if ($_FILES['OutletMaster']['name']['outlet_logo'] != "") {
$imagelogo=$files['OutletMaster']['name']['outlet_logo'];
$logofilename=explode(".", $imagelogo);
$logofileext = $logofilename[count($logofilename) - 1];
$newlogofilename = uniqid(). "." . $logofileext;
$model->outlet_logo = $newlogofilename;
move_uploaded_file($_FILES['OutletMaster']['tmp_name']['outlet_logo'],$imgpathlogo.$newlogofilename);
//////////////////Creating Thumbnail For Outlet Logo///////////////////////////
$ext = explode(".", strtolower($newlogofilename))[1];
$src = $imgpathlogo.$newlogofilename;
if ($ext == 'gif')
$resource = imagecreatefromgif($src);
else if ($ext == 'png')
$resource = imagecreatefrompng($src);
else if ($ext == 'PNG')
$resource = imagecreatefrompng($src);
else if ($ext == 'jpg' || $ext == 'jpeg')
$resource = imagecreatefromjpeg($src);
$width = imagesx($resource);
$height = imagesy($resource);
$thumbWidth100 = 100;
$desired_width100 = $thumbWidth100;
$desired_height100 = floor( $height * ( $thumbWidth100 / $width ) );
$virtual_image = imagecreatetruecolor($desired_width100,$desired_height100);
imagecopyresized($virtual_image,$resource,0,0,0,0,$desired_width100,$desired_height100,$width,$height);
imagejpeg( $virtual_image, "{$imgpathlogothumb100}{$newlogofilename}" );
$thumbWidth200 = 200;
$desired_width200 = $thumbWidth200;
$desired_height200 = floor( $height * ( $thumbWidth200 / $width ) );
$virtual_image = imagecreatetruecolor($desired_width200,$desired_height200);
imagecopyresized($virtual_image,$resource,0,0,0,0,$desired_width200,$desired_height200,$width,$height);
imagejpeg( $virtual_image, "{$imgpathlogothumb200}{$newlogofilename}" );
}
Can you tell me how to add a message, when the image is loaded correctly?
(If you have suggestions on the code I am grateful)
<?
function upload()
{
$result = false;
$alwidth = 1150; // maximum allowed width, in pixels
$alheight = 1150; // maximum allowed height, in pixels
$max_size = 300000; // maximum file size, in KiloBytes
$allowtype = array('bmp', 'gif', 'jpg', 'jpe', 'png'); // allowed extensions
$immagine = '';
$size = 0;
$type = '';
$nome = '';
//check if its allowed or not
$allowtype = array(".jpg",".jpeg",".gif",".png");
if (!(in_array($file_ext, $allowtype))) {
die ('<h1 class=\"cover-heading\">Not allowed extension.<br />Please upload images only</h1>');
}
$type = $_FILES['file']['type'];
$nome = $_FILES['file']['name'];
$immagine = #file_get_contents($_FILES['file']['tmp_name']);
$immagine = addslashes ($immagine);
#include 'config.php';
$sql = "INSERT INTO immagini (nome, size, type, immagine) VALUES ('$nome','$size','$type','$immagine')";
$result = #mysql_query ($sql) or die (mysql_error());
return true;
}
?>
This code will help you to get a message when image uploaded. More info on file uploading can be found here.
$target_dir = "uploads/"; /* Target Folder */
$target_file = $target_dir . basename($_FILES["file"]["name"]); /* Your File Name */
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
/* Checking FILE Type */
if($imageFileType != "jpg" && $imageFileType != "bmp" && $imageFileType != "png" && $imageFileType != "jpeg" && $imageFileType != "gif" ) {
die ('<h1 class=\"cover-heading\">Not allowed extension.<br />Please upload images only</h1>');
} else {
if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded.";
} else {
die ('<h1 class=\"cover-heading\">File Not Uploaded.<br />Please upload images only</h1>');
}
}
I've been to trying to upload images using code igniter and it works perfectly when the upload folder is just outside of application folder. But my problem is when I try to access folder which is outside whole code igniter folder it is throwing me a error. How to access the folder outside the code igniter folder? I tried $_SERVER['DOCUMENT_ROOT']. But it dint help.
$name = $_POST['name'];
$id = $_POST['id'];
if (isset($_FILES['upload']['name'])) {
// total files //
$count = count($_FILES['upload']['name']);
// all uploads //
$uploads = $_FILES['upload'];
for ($i = 0; $i < $count; $i++) {
if ($uploads['error'][$i] == 0) {
$firstimage = $uploads['name'][$i];
$secondimage = $uploads['name'][$i];
move_uploaded_file($uploads['tmp_name'][$i], $_SERVER['DOCUMENT_ROOT'].'tuition/tuitionimage/'.$id.'/'.$uploads['name'][$i]);
$config2['image_library'] = 'gd2';
$config2['source_image'] = $_SERVER['DOCUMENT_ROOT'].'tuition/tuitionimage/'.$id.'/'.$uploads['name'][$i];
$config2['new_image'] = $_SERVER['DOCUMENT_ROOT'].'tuition/tuitionimage/'.$id.'/thumbnail/'.$uploads['name'][$i];
$config2['maintain_ratio'] = FALSE;
$config2['create_thumb'] = TRUE;
$config2['thumb_marker'] = '_thumb';
$config2['width'] = 75;
$config2['height'] = 50;
$config2['overwrite'] = TRUE;
$this->image_lib->initialize($config2);
$this->load->library('image_lib',$config2);
if ( ! $this->image_lib->resize())
{
echo $this->image_lib->display_errors();
}
$config3['image_library'] = 'gd2';
$config3['source_image'] = $_SERVER['DOCUMENT_ROOT'].'tuition/tuitionimage/'.$id.'/'.$uploads['name'][$i];
$config3['new_image'] = $_SERVER['DOCUMENT_ROOT'].'tuition/tuitionimage/'.$id.'/resize/'.$uploads['name'][$i];
$config3['maintain_ratio'] = FALSE;
$config3['create_thumb'] = TRUE;
$config3['thumb_marker'] = '_thumb';
$config3['width'] = 470;
$config3['height'] = 470;
$config3['overwrite'] = TRUE;
$this->image_lib->initialize($config3);
$this->load->library('image_lib',$config3);
if ( ! $this->image_lib->resize())
{
echo $this->image_lib->display_errors();
}
}
}
$this->load->view('head');
$data = array(
'name' => $name,
'id' => $id
);
After discussing in comments, the problem is likely the move_uploaded_file() function is trying to move the file to a directory that doesn't exist yet.
move_uploaded_file($uploads['tmp_name'][$i], $_SERVER['DOCUMENT_ROOT'].'tuition/tuitionimage/'.$id.'/'.$uploads['name'][$i]);
Before the file can be moved the folder needs to be created. If $id is new, it has probably not been created yet. So...
if (!is_dir($_SERVER['DOCUMENT_ROOT'].'tuition/tuitionimage/'.$id)) {
mkdir($_SERVER['DOCUMENT_ROOT'].'tuition/tuitionimage/'.$id);
}
move_uploaded_file($uploads['tmp_name'][$i], $_SERVER['DOCUMENT_ROOT'].'tuition/tuitionimage/'.$id.'/'.$uploads['name'][$i]);