static function PrintJS()
{
static $printed = false;
if ($printed) {
return;
}
$printed = true;
wp_print_scripts(WPFB);
$context_menu = current_user_can('upload_files') && !empty(WPFB_Core::$settings->file_context_menu) && !is_admin();
$conf = array('ql' => !is_admin(), 'hl' => (int) WPFB_Core::$settings->hide_links, 'pl' => WPFB_Core::$settings->disable_permalinks ? 0 : (int) (!!get_option('permalink_structure')), 'hu' => trailingslashit(home_url()), 'db' => WPFB_Core::$settings->download_base, 'fb' => WPFB_Core::GetPostUrl(WPFB_Core::$settings->file_browser_post_id), 'cm' => (int) $context_menu, 'ajurl' => WPFB_Core::$ajax_url, 'ajurlpub' => WPFB_Core::$ajax_url_public);
if ($context_menu) {
$conf['fileEditUrl'] = admin_url("admin.php?page=wpfilebase_files&action=editfile&file_id=");
//wp_print_scripts('jquery-contextmenu');
//wp_print_styles ('jquery-contextmenu');
}
echo "<script type=\"text/javascript\">\n//<![CDATA[\n", 'wpfbConf=', json_encode($conf), ';';
if ($context_menu) {
echo "wpfbContextMenu=[\n\t{'", __('Edit'), "':{onclick:wpfb_menuEdit,icon:'" . WPFB_PLUGIN_URI . "extras/jquery/contextmenu/page_white_edit.png'}, },\n\tjQuery.contextMenu.separator,\n\t{'", __('Delete'), "':{onclick:wpfb_menuDel,icon:'" . WPFB_PLUGIN_URI . "extras/jquery/contextmenu/delete_icon.gif'}}\n];\n";
}
echo "function wpfb_ondl(file_id,file_url,file_path){ ", WPFB_Core::$settings->dlclick_js, " }";
echo "\n//]]>\n</script>\n";
}
static function ParseQuery(&$query)
{
// conditional loading of the search hooks
global $wp_query;
if (!empty($wp_query->query_vars['s'])) {
wpfb_loadclass('Search');
}
if (!empty($_GET['wpfb_s']) || !empty($_GET['s'])) {
WPFB_Core::$file_browser_search = true;
add_filter('the_excerpt', array(__CLASS__, 'SearchExcerptFilter'), 100);
// must be lower than 11 (before do_shortcode) and after wpautop (>9)
}
// check if current post is file browser
if (($id = self::GetPostId($query)) == WPFB_Core::$settings->file_browser_post_id) {
wpfb_loadclass('File', 'Category');
if (!empty($_GET['wpfb_file'])) {
self::$file_browser_item = WPFB_File::GetFile($_GET['wpfb_file']);
} elseif (!empty($_GET['wpfb_cat'])) {
self::$file_browser_item = WPFB_Category::GetCat($_GET['wpfb_cat']);
} else {
$url = (is_ssl() ? 'https' : 'http') . '://' . $_SERVER["HTTP_HOST"] . stripslashes($_SERVER['REQUEST_URI']);
if (($qs = strpos($url, '?')) !== false) {
$url = substr($url, 0, $qs);
}
// remove query string
$path = trim(substr($url, strlen(WPFB_Core::GetPostUrl($id))), '/');
if (!empty($path)) {
self::$file_browser_item = WPFB_Item::GetByPath(urldecode($path));
if (is_null(self::$file_browser_item)) {
self::$file_browser_item = WPFB_Item::GetByPath($path);
}
}
}
}
}
function widget($args, $instance)
{
wpfb_loadclass('File', 'Category', 'Output');
extract($args);
$title = apply_filters('widget_title', $instance['title']);
echo $before_widget, $before_title . (empty($title) ? __('Search Files', WPFB) : $title) . $after_title;
$prefix = "wpfb-search-widget-" . $this->id_base;
$fbp_id = WPFB_Core::$settings->file_browser_post_id;
$action = WPFB_Core::GetPostUrl($fbp_id);
$p_in_query = strpos($action, '?') !== false;
// no permalinks?
$action = $p_in_query ? remove_query_arg(array('p', 'post_id', 'page_id', 'wpfb_s')) : $action;
echo WPFB_Output::GetSearchForm($action, $p_in_query ? array('p' => $fbp_id) : null, "");
echo $after_widget;
}
function Download()
{
global $wpdb, $current_user, $user_ID;
@error_reporting(0);
wpfb_loadclass('Category', 'Download');
$downloader_ip = preg_replace('/[^0-9a-fA-F:., ]/', '', $_SERVER['REMOTE_ADDR']);
get_currentuserinfo();
$logged_in = !empty($user_ID);
$user_role = $logged_in ? reset($current_user->roles) : null;
// get user's highest role (like in user-eidt.php)
$is_admin = current_user_can('manage_options');
// check user level
if (!$this->CurUserCanAccess()) {
$this->DownloadDenied('inaccessible_msg');
}
// check offline
if ($this->file_offline && !$is_admin) {
wp_die(WPFB_Core::$settings->file_offline_msg);
}
// check referrer
if ($this->file_direct_linking != 1) {
// if referer check failed, redirect to the file post
if (!WPFB_Download::RefererCheck()) {
$url = WPFB_Core::GetPostUrl($this->file_post_id);
if (empty($url)) {
$url = home_url();
}
wp_redirect($url);
exit;
}
}
// check traffic
if ($this->IsLocal() && !WPFB_Download::CheckTraffic($this->file_size)) {
header('HTTP/1.x 503 Service Unavailable');
wp_die(WPFB_Core::$settings->traffic_exceeded_msg);
}
// check daily user limit
if (!$is_admin && WPFB_Core::$settings->daily_user_limits) {
if (!$logged_in) {
$this->DownloadDenied('inaccessible_msg');
}
$today = intval(date('z'));
$usr_dls_today = intval(get_user_option(WPFB_OPT_NAME . '_dls_today'));
$usr_last_dl_day = intval(date('z', intval(get_user_option(WPFB_OPT_NAME . '_last_dl'))));
if ($today != $usr_last_dl_day) {
$usr_dls_today = 0;
}
// check for limit
$dl_limit = intval(WPFB_Core::GetOpt('daily_limit_' . $user_role));
if ($dl_limit > 0 && $usr_dls_today >= $dl_limit) {
$this->DownloadDenied(sprintf(WPFB_Core::$settings->daily_limit_exceeded_msg, $dl_limit));
}
$usr_dls_today++;
update_user_option($user_ID, WPFB_OPT_NAME . '_dls_today', $usr_dls_today);
update_user_option($user_ID, WPFB_OPT_NAME . '_last_dl', time());
}
// count download
if (!$is_admin || !WPFB_Core::$settings->ignore_admin_dls) {
$last_dl_time = mysql2date('U', $this->file_last_dl_time, false);
if (empty($this->file_last_dl_ip) || $this->file_last_dl_ip != $downloader_ip || time() - $last_dl_time > 86400) {
$wpdb->query("UPDATE " . $wpdb->wpfilebase_files . " SET file_hits = file_hits + 1, file_last_dl_ip = '" . $downloader_ip . "', file_last_dl_time = '" . current_time('mysql') . "' WHERE file_id = " . (int) $this->file_id);
}
}
// external hooks
do_action('wpfilebase_file_downloaded', $this->file_id);
$url = $this->GetRemoteUri();
$is_local_remote = !empty($url) && parse_url($url, PHP_URL_SCHEME) === 'file' && is_readable($url);
// download or redirect
if ($this->IsLocal() || $is_local_remote) {
$bw = 'bitrate_' . ($logged_in ? 'registered' : 'unregistered');
WPFB_Download::SendFile($is_local_remote ? $url : $this->GetLocalPath(), array('bandwidth' => WPFB_Core::$settings->{$bw}, 'etag' => $this->file_hash, 'md5_hash' => WPFB_Core::$settings->fake_md5 ? null : $this->file_hash, 'force_download' => WPFB_Core::$settings->force_download || $this->file_force_download, 'cache_max_age' => 10, 'filename' => empty($this->file_name_original) ? $this->file_name : $this->file_name_original));
} else {
//header('HTTP/1.1 301 Moved Permanently');
header('Cache-Control: no-store, no-cache, must-revalidate');
header('Expires: Thu, 01 Jan 1970 00:00:00 GMT');
header('Location: ' . $url);
}
exit;
}
