mmir-lib
Version:
MMIR (Mobile Multimodal Interaction and Relay) library
63 lines (58 loc) • 1.67 kB
JavaScript
define(['mmirf/util/isArray'],
/**
* Maps requirejs module IDs from mmir-lib v3 (and earlier) to module IDs used in mmir-lib version >= 4.
*
*
*
* @class
* @name mmir.compat.ModuleIdCompatFunc
* @static
* @hideconstructor
*
* @example
* mmir.require(['mmirf/moduleIdCompatibilityFunc', 'mmirf/core'], function(moduleIdCompatibilityFunc, mmir){
* function moduleMapFunc(id){
* return if(isOldId(id)) return 'mmirf/'+id;
* return id;
* }
* var req = moduleIdCompatibilityFunc(mmir.require, moduleMapFunc);
* mmir.require = req;
* });
*
* @public
*/
function(isArray){
/**
* HELPER for creating require() function that maps old module IDs to new ones.
*
* @param {Function} requirejs
* the require function, e.g. <code>mmir.require</code>
*
* @param {Function} getIdFunc
* function for mapping module IDs:
* takes a string (module ID) as input, and returns a string (the new/valid module ID)
* <code>getIdFunc(id: string): string</code>
*
* @memberOf mmir.compat.ModuleIdCompatFunc#
*/
var createModuleMapRequire = function(requirejs, getIdFunc) {
var _id = getIdFunc;
//helper function that maps module IDs to v3 module names, if necessary
return function(){
var len = arguments.length;
if(len > 0){
var dep = arguments[0];
if(isArray(dep)){
for(var i=dep.length - 1; i >= 0; --i){
dep[i] = _id(dep[i]);
}
} else if(typeof dep === 'string') {
dep = _id(dep);
}
arguments[0] = dep;
}
return requirejs.apply(this, arguments);
};
};
return createModuleMapRequire;
});