starting from JS:
$('#logo_upload').click(function () {
var file_data = $('#upload_image').prop('files')[0];
var form_data = new FormData();
form_data.append('upload_image', file_data);
form_data.append('action', 'uploadImages');
form_data.append('security', wp['security']);
form_data.append('nome_associazione', $('.nome-associazione').html());
form_data.append('ID', $(this).data('post'));
$.ajax({
type: 'POST',
url: wp['ajaxUrl'],
processData: false,
contentType: false,
data: form_data,
success: function (response) {
console.log(response);
},
error: function (error) {
if (error.status === 403) {
location.reload();
}
},
});
});
function is called correctly.
PHP:
public static function uploadImages() {
self::checkAjaxReferer();
$params = self::parseParams($_POST['params']);
$associazione = str_replace(" ", "-", $params['nome_associazione']);
$postID = $params['ID'];
if (isset($_FILES['upload_image']))
{
$file_name = 'logo-'.$associazione."-".$_FILES['upload_image']['name'];
$file_size = $_FILES['upload_image']['size'];
$file_tmp = $_FILES['upload_image']['tmp_name'];
$file_type = $_FILES['upload_image']['type'];
$uploadedfile = $file_name;
$upload_name = $file_name;
$uploads = wp_upload_dir();
$filepath = $uploads['path'] . "/" . $upload_name;
if (!function_exists('wp_handle_upload')) {
require_once(ABSPATH . 'wp-admin/includes/file.php');
}
require_once(ABSPATH . 'wp-admin/includes/file.php');
require_once(ABSPATH . 'wp-admin/includes/image.php');
$upload_overrides = array(
'test_form' => false
);
$movefile = wp_handle_upload($uploadedfile, $upload_overrides);
if ($movefile && !isset($movefile['error'])) {
$file = $movefile['file'];
$url = $movefile['url'];
$type = $movefile['type'];
// media_handle_upload( $file_handler, 0 );
$attachment = array(
'post_mime_type' => $type,
'post_title' => 'logo-' . $associazione,
'post_content' => 'Image for ' . $upload_name,
'post_status' => 'inherit',
'post_parent' => $postID
//'post_parent' => 0 //IF DONT WANT TO ATTACH POST ID
);
$attach_id = wp_insert_attachment($attachment, $file, $postID);
//$attach_id = wp_insert_attachment($attachment, $file, 0);//IF DONT WANT TO ATTACH POST ID
$attach_data = wp_generate_attachment_metadata($attach_id, $file);
wp_update_attachment_metadata($attach_id, $attach_data);
echo wp_insert_post($my_post);
}
else {
die($movefile['error']);
}
}
}
it fails the test even being a small png image…
Answers:
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Method 1
one must check
— php.ini configuration to increase max_file_size and max_upload_size
MOST IMPORTANT
on nginx.conf one must add
http {
client_max_body_size 2M; /
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