Upload resized image on amazon S3 with PHP SDK -

-

i have script wich resize , crop image , upload image on amazon s3 on fly.

the problem error message when try run script because guess sourcefile not recognized direct path disk ($filepath). have idea through situation?

fatal error: uncaught exception 'aws\common\exception\invalidargumentexception' message 'you must specify non-null value body or sourcefile parameters.' in phar:///var/www/submit/aws.phar/aws/common/client/uploadbodylistener.php:...

$myresizedimage = imagecreatetruecolor($width,$height);         imagecopyresampled($myresizedimage,$myimage,0,0,0,0, $width, $height, $originewidth, $origineheight);  $myimagecrop = imagecreatetruecolor(612,612);         imagecopy( $myimagecrop, $myresizedimage, 0,0, $posx, $posy, 612, 612);  //save image on amazon s3       require 'aws.phar';  use aws\s3\s3client; use aws\s3\exception\s3exception;  $bucket = 'yol'; $keyname = 'image_resized';                     $filepath = $myimagecrop;  // instantiate client. $s3 = s3client::factory(array(     'key'    => 'private-key',     'secret' => 'secrete-key',     'region' => 'eu-west-1'      ));  try {     // upload data.     $result = $s3->putobject(array(         'bucket' => $bucket,         'key'    => $keyname,         'sourcefile'   => $filepath,         'acl'    => 'public-read',         'contenttype' => 'image/jpeg'     ));      // print url object.     echo $result['objecturl'] . "\n"; } catch (s3exception $e) {     echo $e->getmessage() . "\n"; }

you setting sourcefile of upload $filepath, assigned $myimagecrop = imagecreatetruecolor(...). such, it's not path @ — it's gd image resource. can't upload these s3 directly.

you'll need either write image out file (using e.g. imagejpeg() + file_put_contents()), or run upload using data in memory (again, imagejpeg() or similar).


Comments

Post a Comment

Popular posts from this blog

c# - Unity IoC Lifetime per HttpRequest for UserStore -

-
i'm trying clean default implementation of accountcontroller.cs comes out of box in new mvc5/owin security implementation. have modified constructor this: private usermanager<applicationuser> usermanager; public accountcontroller(usermanager<applicationuser> usermanager) { this.usermanager = usermanager; } also, have created lifetime manager unity looks this: public class httpcontextlifetimemanager<t> : lifetimemanager, idisposable { private httpcontextbase _context = null; public httpcontextlifetimemanager() { _context = new httpcontextwrapper(httpcontext.current); } public httpcontextlifetimemanager(httpcontextbase context) { if (context == null) throw new argumentnullexception("context"); _context = context; } public void dispose() { this.removevalue(); } public override object get...
Read more

Change the color of an oval at click in Java AWT -

-
i have draw ovals in java, , @ click change color. beginning tried change color after 20 ms, doesn't work. my code is: public class mycomponentnew extends frame { public graphics2d g2d; public mycomponentnew(string title) { super(title); setsize(400, 550); } @override public void paint(graphics g) { this.g2d = (graphics2d) g; this.g2d.setcolor(color.red); this.g2d.filloval(10, 55, 50, 100); } public void changecolor () { this.g2d.setcolor(color.blue); this.g2d.filloval(10, 55, 50, 100); } } and in class main method have: mycomponentnew m; m = new mycomponentnew("fereastra cu baloane"); m.setvisible(true); m.addwindowlistener(new windowadapter() { @override public void windowclosing(windowevent we) { system.exit(0); } }); try { thread.sleep(20); } catch(interruptedexception e) {} m.changecolor(); the color of oval remains red. ...
Read more

I am trying to solve the error message 'incompatible ranks 0 and 1 in assignment' in a fortran 95 program. -

-
i writing program in fortran find velocity of parachuting person in relation time. keep getting error can't fix. new programming , appreciated. the error is v(i+1)=v(i)+[32-((c*v(i)*v(i))/m)]*(h) 1 error: incompatible ranks 0 , 1 in assignment @ (1) and program is program para integer :: real :: v(11) !velocity real :: q !initial velocity real :: h !time step real :: c !drag coefficient real :: m !mass ! gravity equal 32 ft/s^2 write (*,*)'enter time step' read(*,*)h write(*,*)'enter initial velocity' read(*,*)q write(*,*)'enter drag coefficient' read(*,*)c write(*,*)'enter mass' read(*,*)m i=1,10 ! 1 10, 1 being interval. end v(i+1)=v(i)+[32-((c*v(i)*v(i))/m)]*(h) q=v(1) end program you cannot use [] normal parenthesis in expressions. array constructor, [ items ] means array items elements. end do should after line.
Read more