/**
* Load 'plugin' file if the options checkbox is set on
*
* The file extension of the plugin is ".php"
* This function implements a simple "load module" until such a time as
* either a) modules are implemented, b) the logic is replaced with library logic
*/
function bw_load_plugin($set = "bw_buttons", $option = "oik-button-shortcodes", $plugin = NULL)
{
$checkbox = bw_get_option($option, $set);
bw_trace2($checkbox, "checkbox", true, BW_TRACE_DEBUG);
if ($checkbox == "on") {
if ($plugin == NULL) {
$plugin = $option . ".php";
}
bw_trace2($plugin, "plugin", false, BW_TRACE_DEBUG);
oik_require($plugin);
}
}
/**
* Activate the MU version of this plugin
*
* When the plugin is deactivated then the MU plugin may also be deactivated.
* In order to achieve this, before the plugin is deactivated, enable-mu should be set to false.
* Note: If oik is not active then bw_get_option() won't be available so the MU logic can only be
* controlled by the constant.
*
*
* @TODO Should this use oik_require_lib()?
*/
function oik_lib_maybe_activate_mu()
{
if (function_exists("oik_require")) {
oik_require("libs/oik-lib-mu.php", "oik-lib");
if (defined("OIK_ALLOW_MU")) {
$activate = OIK_ALLOW_MU;
} else {
if (function_exists("bw_get_option")) {
$activate = bw_get_option("enable-mu", "bw_lib");
} else {
$activate = false;
}
}
oik_lib_activate_mu($activate);
}
}
/**
* Get the document root suffix
*
* This routine finds the subdirectory under which this local version of the website is installed.
* Sometimes we need to remove this from index lookups but add it to links!
*
* @TODO Shouldn't this function be deprecated?
*/
function bw_get_docroot_suffix()
{
bw_backtrace(BW_TRACE_DEBUG);
$docroot_suffix = "/";
if ($_SERVER['SERVER_NAME'] == bw_get_option("betterbyfar")) {
$exdr = explode('/', $_SERVER["DOCUMENT_ROOT"]);
$exsf = explode('/', $_SERVER['SCRIPT_FILENAME']);
$docroot_suffix = '/' . $exsf[count($exdr)] . '/';
// bw_debug( "_SERVER[DOCUMENT_ROOT]: " . $_SERVER["DOCUMENT_ROOT"] );
// bw_debug( "_SERVER[REQUEST_URI]: " . $_SERVER['REQUEST_URI'] );
// bw_debug( "_SERVER[SCRIPT_FILENAME]: " . $_SERVER['SCRIPT_FILENAME'] );
// bw_debug( "docroot_suffix: " . $docroot_suffix );
}
return $docroot_suffix;
}
/**
* Display a blog option or shortcode
*
*/
function bw_display_blog_field($shortcode, $tag = "div", $use_shortcode = true)
{
stag($tag);
if ($use_shortcode) {
e(do_shortcode("[{$shortcode}]"));
} else {
bw_get_option($shortcode);
e($shortcode);
}
etag("e{$tag}");
}