teasing apart monoliths

src/kiri/utils.js

@@ -0,0 +1,57 @@
+/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
+
+"use strict";
+
+(function () {
+
+const { kiri, moto } = self;
+
+function parseOpt(ov) {
+    let opt = {}, kv, kva;
+    // handle kiri legacy and proper url encoding better
+    ov.replace(/&/g,',').split(',').forEach(function(el) {
+        kv = decodeURIComponent(el).split(':');
+        if (kv.length === 2) {
+            kva = opt[kv[0]] = opt[kv[0]] || [];
+            kva.push(decodeURIComponent(kv[1]));
+        }
+    });
+    return opt;
+}
+
+function encodeOpt(opt) {
+    let out = [];
+    Object.keys(opt).forEach(key => {
+        if (key === 'ver') return;
+        let val = opt[key];
+        out.push(encodeURIComponent(key) + ":" + encodeURIComponent(val));
+    });
+    return out.length ? '?' + out.join(',') : '';
+}
+
+function ajax(url, fn, rt, po, hd) {
+    return new moto.Ajax(fn, rt).request(url, po, hd);
+}
+
+function o2js(o,def) {
+    return o ? JSON.stringify(o) : def || null;
+}
+
+function js2o(s,def) {
+    try {
+        return s ? JSON.parse(s) : def || null;
+    } catch (e) {
+        console.log({malformed_json:s});
+        return def || null;
+    }
+}
+
+kiri.utils = {
+    parseOpt,
+    encodeOpt,
+    ajax,
+    o2js,
+    js2o
+};
+
+})();