/**
* update_tag
*
*
*
*
*
*
*/
function update_tag($tag_id)
{
if (empty($tag_id)) {
return false;
}
$check = validate_new_tag($_POST['title']);
if ($check !== true) {
return $check;
}
$conn = author_connect();
// convert csv to array
$title = clean_input($_POST['title']);
$url = create_url_title($title);
$summary = !empty($_POST['summary']) ? clean_input($_POST['summary']) : '';
$query = "UPDATE tags SET\n\t\t\t\t\ttitle = '" . $conn->real_escape_string($title) . "',\n\t\t\t\t\turl = '" . $conn->real_escape_string($url) . "',\n\t\t\t\t\tsummary = '" . $conn->real_escape_string($summary) . "'\n\t\t\t\t\tWHERE id = " . (int) $tag_id;
$result = $conn->query($query);
if (!$result) {
return $conn->error;
} else {
clear_cache();
return true;
}
}
<?php
// page title - if undefined the site title is displayed by default
$page_title = 'Files';
// create a folder
if (isset($_POST['create_folder'])) {
if (!empty($_POST['new_folder'])) {
$new_folder = create_url_title($_POST['new_folder']);
}
$new_folder = WW_ROOT . '/ww_files/' . $new_folder;
mkdir($new_folder, 0755);
}
// upload file to custom folder
if (isset($_POST['upload_file'])) {
$file = $_FILES['new_file'];
$location = WW_ROOT . '/ww_files/' . $_POST['folder'];
$uploaded = upload_file($file, $location);
if (is_array($uploaded)) {
header('Location: ' . $_SERVER["PHP_SELF"] . '?page_name=files&folder=' . $folder);
} else {
$error = $uploaded;
}
}
// delete file
if (isset($_POST['confirm_delete_file']) && $_POST['confirm_delete_file'] == 'Yes') {
$location = WW_ROOT . '/ww_files/' . $_POST['folder'] . '/' . $_POST['filename'];
if (file_exists($location)) {
unlink($location);
header('Location: ' . $_SERVER["PHP_SELF"] . '?page_name=files&folder=' . $_POST['folder']);
}
}
