function doUploadImage($passed_mime = null)
{
/***
* Works with the default $_FILES object and handles image
* uploads.
*
* It then creates a thumbnail for easy display.
*
* It takes one optional function argument
*
* @param passed_mime The mime type of the file (to be passed to client)
*
* It has the following optional parameters, that should be
* provided in the POST / GET request:
*
*
* @param uploadpath the path, relative to this file, to save the
* uploaded images. Should end in a trailing slash.
*
* @param thumb_width the maximum width of a thumbnail. (Aspect
* ratio will be maintained)
*
* @param thumb_height the maximum height of a thumbnail (Aspect
* ratio will be maintained)
***/
if (empty($_FILES)) {
return array('status' => false,'error' => 'No files provided','human_error' => 'Please provide a file to upload');
}
$temp = $_FILES['file']['tmp_name'];
$uploadPath = $_REQUEST['uploadpath'];
$savePath = dirname(__FILE__).'/'.$uploadPath;
if (!file_exists($savePath)) {
if(!mkdir($savePath)) {
return array(
'status' => false,
'error' => "Bad path '$savePath'",
'human_error' => 'There is a server misconfiguration preventing your file from being uploaded',
);
}
}
$file = $_FILES['file']['name'];
$exploded = explode('.', $file);
$extension = array_pop($exploded);
$fileName = md5($file.microtime_float());
$newFilePath = $fileName.'.'.$extension;
$fileWritePath = $savePath.$newFilePath;
# We want to suppress the warning on move_uploaded_file, or else
# it'll return an invalid JSON response
#error_reporting(0); # Disable this for debugging
// ini_set("error_log","/usr/local/web/amphibian_disease/error-admin.log");
// ini_set("display_errors",1);
// ini_set("log_errors",1);
// error_reporting(E_ALL);
$status = move_uploaded_file($temp, $fileWritePath);
$uploadStatus = array('status' => $status,'original_file' => $file,'wrote_file' => $newFilePath,'full_path' => getRelativePath($fileWritePath));
if (!$status) {
# We bugged out on completing the upload. Return this status.
# Formal mime type:
# https://secure.php.net/manual/en/fileinfo.constants.php
$finfo = finfo_open(FILEINFO_MIME);
$mime = finfo_file($finfo, $temp);
finfo_close($finfo);
# Return the "real" path for debugging
$uploadStatus["error"] = "Could not move uploaded file to destination ( Destination directory: ".realpath($savePath).")";
$uploadStatus["mime"] = "Formal mime: '".$mime."'";
$uploadStatus["human_error"] = "There was a problem saving your file to the server";
return $uploadStatus;
}
# $uploadStatus["s3"] = copyToS3($fileWritePath, $newFilePath);
# OK, create the thumbs.
if (intval($_REQUEST['thumb_width']) > 0) {
$thumb_max_width = intval($_REQUEST['thumb_width']);
} else {
$thumb_max_width = 640;
}
if (intval($_REQUEST['thumb_height']) > 0) {
$thumb_max_height = intval($_REQUEST['thumb_height']);
} else {
$thumb_max_height = 480;
}
$fileThumb = $savePath.$fileName.'-thumb.'.$extension;
$resizeStatus = ImageFunctions::staticResizeImage($fileWritePath, $fileThumb, $thumb_max_width, $thumb_max_height);
# $resizeStatus["s3"] = copyToS3($resizeStatus['output'], $fileName.'-thumb.'.$extension);
$resizeStatus['output'] = getRelativePath($resizeStatus['output']);
$uploadStatus['resize_status'] = $resizeStatus;
$uploadStatus['thumb_path'] = $resizeStatus['output'];
$uploadStatus["wrote_thumb"] = str_replace("uploaded/","",$resizeStatus["output"]);
$uploadStatus['mime_provided'] = $passed_mime;
return $uploadStatus;
}
function saveEntry($get)
{
/***
* Save a new taxon entry
***/
$data64 = $get["data"];
$enc = strtr($data64, '-_', '+/');
$enc = chunk_split(preg_replace('!\\015\\012|\\015|\\012!', '', $enc));
$enc = str_replace(' ', '+', $enc);
$data_string = base64_decode($enc);
$data = json_decode($data_string, true);
if (!isset($data["id"])) {
# The required attribute is missing
$details = array("original_data" => $data64, "decoded_data" => $data_string, "data_array" => $data);
return array("status" => false, "error" => "POST data attribute \"id\" is missing", "human_error" => "The request to the server was malformed. Please try again.", "details" => $details);
}
# Add the perform key
global $db;
$ref = array();
$ref["id"] = $data["id"];
unset($data["id"]);
try {
$result = $db->updateEntry($data, $ref);
# Now, we want to do image processing if an image was alerted
$imgDetails = false;
if (!empty($data["image"])) {
$img = $data["image"];
$imgDetails = array("has_provided_img" => true);
# Process away!
$file = dirname(__FILE__) . "/" . $img;
$imgDetails["file_path"] = $file;
$imgDetails["relative_path"] = $img;
if (file_exists($file)) {
$imgDetails["img_present"] = true;
# Resize away
try {
$i = new ImageFunctions($file);
$thumbArr = explode(".", $img);
$extension = array_pop($thumbArr);
$outputFile = dirname(__FILE__) . "/" . implode(".", $thumbArr) . "-thumb." . $extension;
$imgDetails["resize_status"] = $i->resizeImage($outputFile, 256, 256);
} catch (Exception $e) {
$imgDetails["resize_status"] = false;
$imgDetails["resize_error"] = $e->getMessage();
}
} else {
$imgDetails["img_present"] = false;
}
}
} catch (Exception $e) {
return array("status" => false, "error" => $e->getMessage(), "humman_error" => "Database error saving", "data" => $data, "ref" => $ref, "perform" => "save");
}
if ($result !== true) {
return array("status" => false, "error" => $result, "human_error" => "Database error saving", "data" => $data, "ref" => $ref, "perform" => "save");
}
return array("status" => true, "perform" => "save", "data" => $data, "img_details" => $imgDetails);
}
