added sandbox for testing plugins + random record generator

[myslice.git] / manifold / static / js / record_generator.js

diff --git a/manifold/static/js/record_generator.js b/manifold/static/js/record_generator.js
new file mode 100644 (file)
index 0000000..f53c7ee
--- /dev/null
+++ b/manifold/static/js/record_generator.js
@@ -0,0 +1,71 @@
+/* Buffered DOM updates */
+var RecordGenerator = Class.extend({
+
+    init: function(query, generators, number)
+    {
+        this._query      = query;
+        this._generators = generators;
+        this._number     = number;
+    },
+
+    random_int: function(options)
+    {
+        var default_options = {
+            max: 1000
+        }
+
+        if (typeof options == 'object')
+            options = $.extend(default_options, options);
+        else
+            options = default_options;
+
+        return Math.floor(Math.random()*(options.max+1));
+    },
+
+    random_string: function()
+    {
+        var default_options = {
+            possible: "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
+            len:      this.random_int({max: 15})
+        }
+
+        if (typeof options == 'object')
+            options = $.extend(default_options, options);
+        else
+            options = default_options;
+
+        var text = "";
+
+        for( var i=0; i < options.len; i++ )
+            text += options.possible.charAt(Math.floor(Math.random() * options.possible.length));
+
+        return text;
+
+    },
+
+    generate_record: function()
+    {
+        var self = this;
+        var record = {};
+
+        $.each(this._query.fields, function(i, field) {
+            record[field] = self[self._generators[field]]();
+        });
+
+        // Publish records
+        manifold.raise_record_event(self._query.query_uuid, NEW_RECORD, record);
+        
+    },
+
+    run: function()
+    {
+        var record;
+        manifold.raise_record_event(this._query.query_uuid, CLEAR_RECORDS);
+        for (var i = 0; i < this._number; i++) {
+            record = this.generate_record();
+            /* XXX publish record */
+        }
+        manifold.raise_record_event(this._query.query_uuid, DONE);
+
+    }
+});