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This commit is contained in:
Diego Najar 2018-12-17 22:12:56 +01:00
parent adaa98e1be
commit f58c4d7f69
1 changed files with 92 additions and 0 deletions
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bl-kernel/ajax/upload-image.php Normal file
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<?php defined('BLUDIT') or die('Bludit CMS.');
header('Content-Type: application/json');
// Options allowed for this AJAX
$optionsAllowed = array(
'profilePicture',
'siteLogo',
'favicon'
);
// Image transformation
$transformation = false;
// $_POST
// ----------------------------------------------------------------------------
// (string) $_POST['option']
$option = empty($_POST['option']) ? false : $_POST['option'];
if (!in_array($option, $optionsAllowed)) {
exit (json_encode(array(
'status'=>1,
'message'=>'Error in option parameter.'
)));
}
// (string) $_POST['username']
if ($option=='profilePicture') {
$username = empty($_POST['username']) ? false : $_POST['username'];
if ($username===false) {
exit (json_encode(array(
'status'=>1,
'message'=>'Error in username parameter.'
)));
}
$transformation = array(
'resize'=>true,
'width'=>PROFILE_IMG_WIDTH,
'height'=>PROFILE_IMG_HEIGHT,
'quality'=>PROFILE_IMG_QUALITY,
'forceJPG'=>false,
'forcePNG'=>true,
'option'=>'crop'
);
$finalPath = PATH_UPLOADS_PROFILES;
$finalFilename = $username.'png';
} elseif ($option=='siteLogo') {
$finalPath = PATH_UPLOADS;
$finalFilename = 'logo';
}
// ----------------------------------------------------------------------------
if (!isset($_FILES['inputFile'])) {
exit (json_encode(array(
'status'=>1,
'message'=>'Error trying to upload the file.'
)));
}
// File extension
$fileExtension = pathinfo($_FILES['inputFile']['name'], PATHINFO_EXTENSION);
// Tmp filename
$tmpFilename = 'tmp.'.$fileExtension;
// Move from temporary directory to uploads folder
rename($_FILES['inputFile']['tmp_name'], PATH_TMP.$tmpFilename);
// Resize and crop image
if ($transformation['resize']) {
$image = new Image();
$image->setImage(PATH_TMP.$tmpFilename, $transformation['width'], $transformation['heigh'], $transformation['option']);
$image->saveImage($finalPath.$finalFilename, $transformation['quality'], $transformation['forceJPG'], $transformation['forcePNG']);
} else {
rename(PATH_TMP.$tmpFilename, $finalPath.$finalFilename.'.'.$fileExtension);
}
// Remove the tmp file
unlink(PATH_TMP.$tmpFilename);
// Permissions
chmod($finalPath.$finalFilename, 0644);
exit (json_encode(array(
'status'=>0,
'message'=>'Image uploaded success.',
'filename'=>$finalPath.$finalFilename
)));
?>