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nullboard.html

@@ -1437,6 +1437,79 @@
          this.database.forEach((key) => {
             var k = this.deprefix(key);
             if (k)
+            {
+               console.log("parsed key", k);
+               foo(k);
+            }
+         });
+      }
+   }
+
+   class HTTPCRUD extends Database {
+      encode(key)
+      {
+         return btoa(key);
+      }
+
+      decode(key)
+      {
+         return atob(key);
+      }
+
+      toPath(key)
+      {
+         return "api?key="+key;
+      }
+
+      do(method, key, data)
+      {
+         var result = null;
+         console.log("DO:", this.toPath(key), method, data);
+         $.ajax({
+            url: this.toPath(key),
+            type: method,
+            data: data,
+            async: false,
+            cache: false,
+            processData: false,
+            contentType: "application/json",
+            success: (data, statusText, jqXHR) => {
+               console.log(method, key, ": parsing: ", data);
+               if (data)
+                  result = JSON.parse("" + data);
+               console.log("parsed: ", result)
+            },
+            error: (jqXHR, statusText, err) => {
+               if (jqXHR.status > 410)
+                  throw new Error("unexpected status: " + statusText + ": " + err);
+            },
+         });
+         //console.log("DID:", this.toPath(key), method, data, result);
+         return result;
+      }
+
+      get(key)
+      {
+         return this.do("GET", this.encode(key), null);
+      }
+
+      set(key, value)
+      {
+         return this.do("POST", this.encode(key), value);
+      }
+
+      del(key)
+      {
+         return this.do("DELETE", this.encode(key), null);
+      }
+
+      forEach(foo)
+      {
+         var result = this.do("GET", "", null);
+         if (! result)
+            result = [];
+         result.forEach((k) => {
+            k = this.decode(k);
             foo(k);
          });
       }
@@ -1505,22 +1578,23 @@
 
    globalStorage = new MultiDatabase(
       new NamespacedDatabase("A", new Local()),
-      new NamespacedDatabase("B", new Local()),
+      //new NamespacedDatabase("8", new HTTPCRUD()),
+      //new NamespacedDatabase("B", new Local()),
       //new Bomber(),
    );
 
    /*
-	 *	poor man's error handling -- $fixme
+    *   poor mans error handling -- $fixme
     */
    window.onerror = function(message, file, line, col, e){
       var cb1;
-		alert("Error occurred: " + e.message);
+      console.log("Error occurred: " + e.message);
       return false;
    };
 
    window.addEventListener("error", function(e) {
       var cb2;
-		alert("Error occurred: " + e.error.message);
+      console.log("Error occurred: " + e.error.message);
       return false;
    })