function processImage($uploadDir, $filename)
{
$uploadedFile = combine($uploadDir, $filename);
//save exif data
$message = "File uploaded.";
$exif = getImageMetadata($uploadedFile);
$dateTaken = getExifDateTaken($uploadedFile, $exif);
if (!$dateTaken) {
$dateTaken = getDateFromFilename($filename);
}
if (!$dateTaken) {
$dateTaken = getFileDate($uploadedFile);
}
$exif["dateTaken"] = $dateTaken;
$description = arrayGetCoalesce($exif, "ImageDescription", "IPTC.Caption");
$description = trim($description);
writeCsvFile("{$uploadedFile}.txt", $exif);
writeTextFile("{$uploadedFile}.js", jsValue($exif));
//resize images and keep hd version
$sizes = getConfig("thumbnails.sizes");
$resized = resizeMultiple($uploadDir, $filename, $sizes);
$keep = getConfig("thumbnails.keep");
if ($keep) {
moveFile("{$uploadDir}/.{$keep}", $filename, $uploadDir);
deleteDir("{$uploadDir}/.{$keep}");
unset($resized[$keep]);
}
if ($dateTaken) {
setFileDate($uploadedFile, $dateTaken);
}
$vars = get_defined_vars();
$result = array();
$exif["meal"] = selectMeal($dateTaken);
$result["_exif"] = $exif;
$result["success"] = true;
return addVarsToArray($result, "filename filesize mimeType dateTaken description", $vars);
}
<?php
require_once "../include/includes.php";
setContentType("text", "plain");
session_start();
echo jsValue($fpConfig, true);
require_once "../include/includes.php";
setContentType("text", "plain");
session_start();
$db = new SqlManager($fpConfig);
$postJson = getJsonPostData();
$action = reqParam("action");
if (!$action) {
$action = @$postJson["action"];
}
$username = fpCurrentUsername();
$response = array();
switch ($action) {
case "saveForm":
//save form: insert,update,delete user_answers for this user
$user_answers = $postJson["formData"];
$result = saveAnswers($db, $username, $user_answers);
$response = array("answers" => count($user_answers), "result" => $result);
break;
case "form_questions":
default:
$response["questions"] = getFormQuestions($db, $_REQUEST);
if ($username) {
$response["user_answers"] = $db->selectWhere(array("table" => "user_answer", "username" => $username));
}
}
$db->disconnect();
$response["queries"] = $db->getLog();
$response["time"] = getTimer(true);
echo jsValue($response);
$username = fpCurrentUsername();
$upload_id = reqParam("upload_id");
debugVar("username", true);
debug("Request", $_REQUEST);
debug("GET request", $_GET);
debug("POST request", $_POST);
debug("POST files", $_FILES, true);
if (!$username) {
return errorMessage("Not logged in.");
}
if (!$upload_id) {
return errorMessage("No File deleted.");
}
$db = new SqlManager($fpConfig);
if ($db->offline) {
return errorMessage("DB offline. No File deleted.");
}
//if profile filters( Q_ ) : demographic
//otherwise: personal
$params = array("table" => "user_upload");
addVarsToArray($params, "username upload_id");
//$results = demographicPortrait($db, $params);
$success = $db->delete($params);
$message = $success ? "record {$upload_id} deleted." : "record id {$upload_id} not deleted.";
$db->disconnect();
//TODO delete image file: check if other records for this user use this filename. if only 1, delete file and its thumbs.
$response = array();
addVarsToArray($response, "success message upload_id");
$response["time"] = getTimer(true);
echo jsValue($response, true, true);
function jsValue(&$value)
{
switch (gettype($value)) {
case 'double':
case 'integer':
return $value > 0 ? $value : '"' . $value . '"';
case 'boolean':
return $value ? 'true' : 'false';
case 'string':
return '"' . str_replace(array("\n", "\\b", "\t", "\f", "\r"), array('\\n', '\\b', '\\t', '\\f', '\\r'), addslashes($value)) . '"';
case 'NULL':
return 'null';
case 'object':
return '"Object ' . addslashes(get_class($value)) . '"';
case 'array':
if (isVector($value)) {
foreach ($value as $v) {
$result[] = jsValue($v);
}
return '[' . implode(',', $result) . ']';
} else {
$result = '{';
foreach ($value as $k => $v) {
if ($result != '{') {
$result .= ',';
}
$result .= jsValue($k) . ':' . jsValue($v);
}
return $result . '}';
}
default:
return '"' . addslashes($value) . '"';
}
}
