initial commit

lists/csv.js

@@ -0,0 +1,33 @@
+/**
+ * Generates a CSV from all the rows in the view.
+ *
+ * Takes in a url encoded array of headers as an argument. You can
+ * generate this by querying /_list/urlencode/headers. Pass it in
+ * as the headers get parameter, e.g.: ?headers=%5B%22_id%22%2C%22_rev%5D
+ *
+ * @author Max Ogden
+ */
+function(head, req) {  
+  if ('headers' in req.query) {
+    var headers = eval(unescape(req.query.headers.split(',')));
+    var row, sep = '\n', headerSent = false, startedOutput = false;
+    
+    start({"headers":{"Content-Type" : "text/x-csv"}});
+    send(headers.join(',') + "\n");
+    while (row = getRow()) {
+      for (var header in headers) {
+        if (row.value[headers[header]]) {
+          if (startedOutput) send(",");
+          send("\"" + row.value[headers[header]] + "\"");
+        } else {
+          if (startedOutput) send(",");
+        } 
+        startedOutput = true;
+      }
+      startedOutput = false;
+      send('\n');
+    }
+  } else {
+    send("You must pass in the urlencoded headers you wish to build the CSV from. Query /_list/urlencode/headers");
+  }
+};

lists/urlencode.js

@@ -0,0 +1,20 @@
+/**
+ * Returns the urlencoded version of the view value 
+ *
+ * @author Max Ogden
+ */
+function(head, req) {
+  // Send the same Content-Type as CouchDB would
+  if (req.headers.Accept.indexOf('application/json')!=-1)
+    start({"headers":{"Content-Type" : "application/json"}});
+  else
+    start({"headers":{"Content-Type" : "text/plain"}});
+
+  if ('callback' in req.query) send(req.query['callback'] + "(");
+
+  while (row = getRow()) {
+    send(escape(JSON.stringify(row.value)));
+  }
+  
+  if ('callback' in req.query) send(")");
+};