public static function encode_to_dataURL($image)
{
$base64 = ImageCoder::encode($image);
if ($base64) {
$base64 = 'data: ' . mime_content_type($image) . ';base64,' . $base64;
}
return $base64;
}
<?php
require_once $_SERVER['DOCUMENT_ROOT'] . '/scripts/classes/ImageCoder.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/scripts/classes/OldFileDeleter.php';
if ($_SERVER["REQUEST_METHOD"] === "POST" && isset($_POST["inputText"]) && $_POST["inputText"]) {
try {
// Delete old files
$deleter = new OldFileDeleter($_SERVER['DOCUMENT_ROOT'] . '/public/', 86400);
$deleter->clean();
} catch (Exception $e) {
}
$outputJson = json_encode(array());
try {
$decodedImageInfo = ImageCoder::decode($_POST["inputText"]);
if ($decodedImageInfo) {
// Create empty file with unique name in temporary dir
$imgFileName = '/public/' . strval(date_timestamp_get(date_create())) . '_' . strval(rand(1000, 9999)) . '.' . $decodedImageInfo['extension'];
$imgFullFileName = $_SERVER['DOCUMENT_ROOT'] . $imgFileName;
// Load image data to created file
file_put_contents($imgFullFileName, $decodedImageInfo['content']);
$imgFileName = 'http://' . $_SERVER['SERVER_NAME'] . $imgFileName;
$outputJson = json_encode(array('decodedImage' => $imgFileName));
}
} catch (Exception $e) {
$outputJson = json_encode(array());
}
echo $outputJson;
}
<?php
require_once $_SERVER['DOCUMENT_ROOT'] . '/scripts/classes/ImageCoder.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/scripts/classes/ImageFilter.php';
if ($_SERVER["REQUEST_METHOD"] === "POST") {
$outputJson = json_encode(array());
try {
if (isset($_FILES['imageFile']) && $_FILES['imageFile'] && ImageFilter::is_allowed($_FILES['imageFile']['tmp_name'])) {
$encodedImage = ImageCoder::encode($_FILES['imageFile']['tmp_name']);
$encodedImageToDataURL = ImageCoder::encode_to_dataURL($_FILES['imageFile']['tmp_name']);
$outputJson = json_encode(array('encodedImage' => $encodedImage, 'encodedImageToDataURL' => $encodedImageToDataURL));
} elseif (isset($_POST['imageUrl']) && $_POST['imageUrl'] && ImageFilter::is_allowed($_POST['imageUrl'], True)) {
// Create empty file with unique name in temporary dir
$imgFileName = tempnam($_SERVER['DOCUMENT_ROOT'] . '/temp', 'img_to_encode_');
// Load image data to created file
file_put_contents($imgFileName, file_get_contents($_POST['imageUrl']));
$encodedImage = ImageCoder::encode($imgFileName);
$encodedImageToDataURL = ImageCoder::encode_to_dataURL($imgFileName);
$outputJson = json_encode(array('encodedImage' => $encodedImage, 'encodedImageToDataURL' => $encodedImageToDataURL));
unlink($imgFileName);
}
} catch (Exception $e) {
$outputJson = json_encode(array());
}
echo $outputJson;
}
