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implemented gif2mp4 conversion and added display of max upload size on form

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This commit is contained in:
Chris
2018-12-23 18:35:37 +01:00
parent aa75c56364
commit 801b4acd9d
3 changed files with 59 additions and 4 deletions
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51
content-controllers/image/image.controller.php
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@@ -126,7 +126,44 @@ class ImageController implements ContentController
break;
case 'mp4':
$mp4path = ROOT.DS.'data'.DS.$hash.DS.$hash.'mp4';
if(!file_exists($mp4path))
$this->gifToMP4($path,$mp4path);
$path = $mp4path;
if(in_array('raw',$url))
(new VideoController())->serveMP4($path,$hash);
else if(in_array('preview',$url))
{
$preview = $path.'_preview.jpg';
if(!file_exists($preview))
{
(new VideoController())->saveFirstFrameOfMP4($path,$preview);
}
header ("Content-type: image/jpeg");
readfile($preview);
}
else if(in_array('download',$url))
{
if (file_exists($path)) {
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename="'.basename($path).'"');
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
header('Content-Length: ' . filesize($path));
readfile($path);
exit;
}
}
else
{
$data = array('url'=>implode('/',$url),'hash'=>$hash,'filesize'=>renderSize(filesize($path)));
renderTemplate('video',$data);
}
break;
}
}
@@ -168,6 +205,20 @@ class ImageController implements ContentController
return imagecreatefromstring(file_get_contents($path));
}
function gifToMP4($gifpath,$target)
{
$bin = escapeshellcmd(FFMPEG_BINARY);
$file = escapeshellarg($gifpath);
if(!file_exists($target)) //simple caching.. have to think of something better
{
$cmd = "$bin -f gif -y -i $file -vcodec libx264 -an -profile:v baseline -level 3.0 -pix_fmt yuv420p -vf \"scale=trunc(iw/2)*2:trunc(ih/2)*2\" -f mp4 $target";
system($cmd);
}
return $target;
}
function saveObjOfImage($im,$path,$type)
{
switch($type)