functions.ini.php

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<?php
if (substr(XOOPS_VERSION, 0, 9) < "XOOPS 2.3") {
    trigger_error( "The package only works for XOOPS 2.3+", E_USER_ERROR );
}

if (!defined("FRAMEWORKS_ART_FUNCTIONS_INI")):
define("FRAMEWORKS_ART_FUNCTIONS_INI", true);

define("FRAMEWORKS_ROOT_PATH", XOOPS_ROOT_PATH . "/Frameworks");

function load_objectHandler($handler = "", $dirname = "art")
{
    if (empty($handler)) {
        $handlerClass    = "ArtObject";
        $fileName        = "object.php"; 
    } else {
        $handlerClass    = "ArtObject".ucfirst($handler)."Handler";
        $fileName        = "object.{$handler}.php"; 
    }
    
    class_exists($handlerClass) || require_once FRAMEWORKS_ROOT_PATH . "/{$dirname}/{$fileName}";
    return class_exists($handlerClass);
}


function load_object()
{
    return load_objectHandler();
}

function load_functions($group = "", $dirname = "art")
{
    $dirname = ("" == $dirname ) ? "art" : $dirname;
    $constant = strtoupper( "frameworks_{$dirname}_functions" . (($group) ? "_{$group}" : ""));
    if (defined($constant)) return true;
    return include_once FRAMEWORKS_ROOT_PATH . "/{$dirname}/functions.{$group}" . (empty($group) ? "" : "." ) . "php";
}


function mod_loadFunctions($group = "", $dirname = "")
{
    $dirname = !empty($dirname) ? $dirname : $GLOBALS["xoopsModule"]->getVar("dirname", "n");
    $constant = strtoupper( "{$dirname}_functions" . ( ($group) ? "_{$group}" : "" ) . "_loaded" );
    if (defined($constant)) return true;
    $filename = XOOPS_ROOT_PATH . "/modules/{$dirname}/include/functions.{$group}" . (empty($group) ? "" : "." ) . "php";
    return include_once $filename;
}

function mod_loadRenderer($class, $dirname = "")
{
    $dirname = !empty($dirname) ? $dirname : $GLOBALS["xoopsModule"]->getVar("dirname", "n");
    $renderer = ucfirst($dirname) . ucfirst($class) . "Renderer";
    if (!class_exists($renderer)) {
        require_once XOOPS_ROOT_PATH . "/modules/{$dirname}/class/{$class}.renderer.php";
    }
    $instance = eval("{$renderer}::instance()");
    return $instance;
}

if (!function_exists("mod_constant")) {
function mod_constant($name)
{
    if (!empty($GLOBALS["VAR_PREFIXU"]) && @defined($GLOBALS["VAR_PREFIXU"] . "_" . strtoupper($name))) {
        return CONSTANT($GLOBALS["VAR_PREFIXU"] . "_" . strtoupper($name));
    } elseif (!empty($GLOBALS["xoopsModule"]) && @defined(strtoupper($GLOBALS["xoopsModule"]->getVar("dirname", "n") . "_" . $name))) {
        return CONSTANT(strtoupper($GLOBALS["xoopsModule"]->getVar("dirname", "n") . "_" . $name));
    } elseif (defined(strtoupper($name))) {
        return CONSTANT(strtoupper($name));
    } else {
        return str_replace("_", " ", strtolower($name));
    }
}
}

if (!function_exists("mod_DB_prefix")) {
function mod_DB_prefix($name, $isRel = false)
{
    $relative_name = $GLOBALS["MOD_DB_PREFIX"] . "_" . $name;
    if ($isRel) return $relative_name;
    return $GLOBALS["xoopsDB"]->prefix($relative_name);
}
}

if (!function_exists("xoops_message")):
function xoops_message( $message, $userlevel = 0)
{
    global $xoopsUser;

    if (!$xoopsUser) $level = 0;
    elseif ($xoopsUser->isAdmin()) $level = 99;
    else $level = 1;
    if ($userlevel > $level) return;
    
    echo "<div style=\"clear:both\"> </div>";
    if (is_array($message) || is_object($message)) {
        echo "<div><pre>";
        print_r($message);
        echo "</pre></div>";
    } else {
        echo "<div>{$message}</div>";
    }
    echo "<div style=\"clear:both\"> </div>";
}
endif;
function mod_message( $message )
{
    global $xoopsModuleConfig;
    if (!empty($xoopsModuleConfig["do_debug"])) {
        if (is_array($message) || is_object($message)) {
            echo "<div><pre>";
            print_r($message);
            echo "</pre></div>";
        } else {
            echo "<div>$message</div>";
        }
    }
    return true;
}

function mod_getDirname($current_path= null)
{
    if ( DIRECTORY_SEPARATOR != '/' ) $current_path = str_replace( strpos( $current_path, '\\\\', 2 ) ? '\\\\' : DIRECTORY_SEPARATOR, '/', $current_path);
    $url_arr = explode('/', strstr($current_path, '/modules/'));
    return $url_arr[2];
}

function mod_isModuleAction($dirname = "system")
{
    $ret = @(
        // action module "system"
        !empty($GLOBALS["xoopsModule"]) && "system" == $GLOBALS["xoopsModule"]->getVar("dirname", "n")
        &&
        // current dirname
        ($dirname == $_POST["dirname"] || $dirname == $_POST["module"])
        &&
        // current op 
        ("update_ok" == $_POST["op"] || "install_ok" == $_POST["op"] || "uninstall_ok" == $_POST["op"])
        &&
        // current action
        "modulesadmin" == $_POST["fct"]
        );
    return $ret;
}

endif;
?>