bludit/bl-kernel/ajax/upload-images.php

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<?php defined('BLUDIT') or die('Bludit CMS.');
header('Content-Type: application/json');
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/*
| Upload an image to a particular page
|
| @_POST['uuid'] string Page uuid
|
| @return array
*/
// $_POST
// ----------------------------------------------------------------------------
$uuid = empty($_POST['uuid']) ? false : $_POST['uuid'];
// ----------------------------------------------------------------------------
// Set upload directory
if ($uuid && IMAGE_RESTRICT) {
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$imageDirectory = PATH_UPLOADS_PAGES.$uuid.DS;
$thumbnailDirectory = $imageDirectory.'thumbnails'.DS;
if (!Filesystem::directoryExists($thumbnailDirectory)) {
Filesystem::mkdir($thumbnailDirectory, true);
}
} else {
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$imageDirectory = PATH_UPLOADS;
$thumbnailDirectory = PATH_UPLOADS_THUMBNAILS;
}
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$images = array();
foreach ($_FILES['images']['name'] as $uuid=>$filename) {
// Check for errors
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if ($_FILES['images']['error'][$uuid] != 0) {
$message = $L->g('Maximum load file size allowed:').' '.ini_get('upload_max_filesize');
Log::set($message, LOG_TYPE_ERROR);
ajaxResponse(1, $message);
}
// Convert URL characters such as spaces or quotes to characters
$filename = urldecode($filename);
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// Move from PHP tmp file to Bludit tmp directory
Filesystem::mv($_FILES['images']['tmp_name'][$uuid], PATH_TMP.$filename);
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// Transform the image and generate the thumbnail
$image = transformImage(PATH_TMP.$filename, $imageDirectory, $thumbnailDirectory);
if ($image) {
$filename = Filesystem::filename($image);
array_push($images, $filename);
} else {
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$message = $L->g('File type is not supported. Allowed types:').' '.implode(', ',$GLOBALS['ALLOWED_IMG_EXTENSION']);
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Log::set($message, LOG_TYPE_ERROR);
ajaxResponse(1, $message);
}
}
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ajaxResponse(0, 'Images uploaded.', array(
'images'=>$images
));
?>