80 lines
2.5 KiB
PHP
80 lines
2.5 KiB
PHP
<?php defined('BLUDIT') or die('Bludit CMS.');
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header('Content-Type: application/json');
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// $_POST
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// ----------------------------------------------------------------------------
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// (string) $_POST['uuid']
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$uuid = empty($_POST['uuid']) ? false : $_POST['uuid'];
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// ----------------------------------------------------------------------------
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// Set upload directory
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if ($uuid && IMAGE_RESTRICT) {
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$uploadDirectory = PATH_UPLOADS_PAGES.$uuid.DS;
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$thumbnailDirectory = $uploadDirectory.'thumbnails'.DS;
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} else {
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$uploadDirectory = PATH_UPLOADS;
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$thumbnailDirectory = PATH_UPLOADS_THUMBNAILS;
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}
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// Create directory for images
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if (!is_dir($uploadDirectory)){
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Filesystem::mkdir($uploadDirectory, true);
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}
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// Create directory for thumbnails
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if (!is_dir($thumbnailDirectory)){
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Filesystem::mkdir($thumbnailDirectory, true);
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}
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// File extensions allowed
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$allowedExtensions = array('gif', 'png', 'jpg', 'jpeg', 'svg');
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// Upload all images
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foreach ($_FILES['bluditInputFiles']['name'] as $key=>$filename) {
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// Check for errors
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if ($_FILES['bluditInputFiles']['error'][$key] != 0) {
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$message = 'Error occurred uploading the image, max file size allowed: '.ini_get('upload_max_filesize');
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Log::set($message, LOG_TYPE_ERROR);
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exit (json_encode(array(
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'status'=>1,
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'message'=>$message
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)));
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}
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// Check file extension
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$fileExtension = pathinfo($filename, PATHINFO_EXTENSION);
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if (!in_array($fileExtension, $allowedExtensions) ) {
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$message = 'Extension file not supported.';
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Log::set($message, LOG_TYPE_ERROR);
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exit (json_encode(array(
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'status'=>1,
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'message'=>$message
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)));
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}
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// Get the next filename to not overwrite the original file
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$nextFilename = Filesystem::nextFilename($uploadDirectory, $filename);
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// Move from temporary directory to uploads folder
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rename($_FILES['bluditInputFiles']['tmp_name'][$key], $uploadDirectory.$nextFilename);
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chmod($uploadDirectory.$nextFilename, 0644);
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// Generate Thumbnail
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// Exclude generate thumbnail for SVG format and generate a symlink to the svg
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if ($fileExtension == 'svg') {
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symlink($uploadDirectory.$nextFilename, $thumbnailDirectory.$nextFilename);
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} else {
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$Image = new Image();
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$Image->setImage($uploadDirectory.$nextFilename, $GLOBALS['THUMBNAILS_WIDTH'], $GLOBALS['THUMBNAILS_HEIGHT'], 'crop');
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$Image->saveImage($thumbnailDirectory.$nextFilename, $GLOBALS['THUMBNAILS_QUALITY'], true);
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}
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}
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exit (json_encode(array(
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'status'=>0,
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'message'=>'Image uploaded success.',
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'filename'=>$nextFilename
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)));
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?>
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