function register_frontend_modfiles($file_id = "css", $return = false)
{
// sanitize value
$file_id = strtolower($file_id);
if ($file_id == "javascript") {
$file_id = "js";
}
// no valid value , return whith nothing
if ($file_id !== "css" && $file_id !== "js" && $file_id !== "jquery") {
return;
}
// Variable declarations
static $call_count = 0;
// Add system values only once
global $wb, $database, $include_head_link_css, $include_head_links;
// define default baselink and filename for optional module javascript and stylesheet files
$head_links = "";
// Echo systemvars only once
if (!$call_count and $file_id != "css") {
$head_links .= wb_make_js_sys_vars();
// Sysvars always added to Insert
I::DelJs("wbsysvars");
}
// defines different "templates" for rendering the Link (css/js)
// no templates needed for Jquery
switch ($file_id) {
case 'css':
$head_links = $include_head_link_css;
$base_link = '<link href="' . WB_URL . '/modules/{MODULE_DIRECTORY}/frontend.css"';
$base_link .= ' rel="stylesheet" type="text/css" media="screen" />';
$base_file = "frontend.css";
break;
case 'jquery':
$head_links .= wb_bind_jquery($file_id);
$call_count++;
break;
case 'js':
$head_links = $include_head_links;
$base_link = '<script src="' . WB_URL . '/modules/{MODULE_DIRECTORY}/frontend.js" type="text/javascript"></script>';
$base_file = "frontend.js";
$call_count++;
break;
}
if ($file_id != 'jquery') {
// gather information for all models embedded on actual page
$page_id = $wb->page_id;
$sql = 'SELECT `module` FROM `' . TABLE_PREFIX . 'sections` ';
$sql .= 'WHERE `page_id` = ' . (int) $page_id . ' AND `module`<>\'wysiwyg\'';
if ($query_modules = $database->query($sql)) {
while ($row = $query_modules->fetchRow()) {
// check if page module directory contains a frontend.js or frontend.css file
if (file_exists(WB_PATH . "/modules/" . $row['module'] . "/{$base_file}")) {
// create link with frontend.js or frontend.css source for the current module
$tmp_link = str_replace("{MODULE_DIRECTORY}", $row['module'], $base_link);
// ensure that frontend.js or frontend.css is only added once per module type
// as it can be loaded already by a snippet
if (strpos($head_links, $tmp_link) === false) {
$head_links .= $tmp_link . "\n";
}
}
}
}
}
if ($return) {
return $head_links;
}
print $head_links;
}
