Auto fill the title when creating a page, if possible

jingo

@@ -14,7 +14,7 @@ var express = require('express')
   , yaml = require("yaml")
   , program = require('commander');
 
-program.version('0.2.1')
+program.version('0.2.2')
        .option('-c, --config <path>', 'Specify the config file')
        .option('-s, --sample-config', 'Dumps a config file template and exits')
        .parse(process.argv);

lib/namer.js

@@ -4,18 +4,39 @@ var iconv = new Iconv('UTF-8', 'ASCII//TRANSLIT//IGNORE');
 
 var normalize = function(str) {
 
-  if (!str) {
+  var ret = str;
+
+  if (!ret || ret.trim() == "") {
     return "";
   }
 
-  str = iconv.convert(str)
+  ret = iconv.convert(ret)
              .toString()
              .replace(/\s/g, '-')
              .replace(/\//g, '-')
              .replace(/[^a-zA-Z0-9\- _]/g, "")
              .toLowerCase();
 
-  return str;
+  return ret;
 };
 
+// Not symmetric by any chance, but still better than nothing
+var denormalize = function(str) {
+
+  var ret = str;
+
+  if (!ret || ret.trim() == "") {
+    return "";
+  }
+
+  ret = ret.replace(/-/g, " ");
+
+  ret = ret.replace( /(^|\s)([a-z])/g , function(m,p1,p2) {
+    return p1+p2.toUpperCase();
+  });
+
+  return ret;
+}
+
 exports.normalize = normalize;
+exports.denormalize = denormalize;

package.json

@@ -1,7 +1,7 @@
 {
   "name":        "jingo",
-  "version":     "0.2.1",
-  "description": "A nodejs based wiki engine",
+  "version":     "0.2.2",
+  "description": "A nodejs based wiki engine (sort of Gollum port)",
   "author":      "Claudio Cicali <claudio.cicali@gmail.com>",
   "main":        "jingo",
   "bin": {

public/js/app.js

@@ -13,6 +13,8 @@
 
       var $hCol1 = $('.history td:first-child');
 
+      $("#pageTitle").focus();
+
       toggleCompareCheckboxes();
       $hCol1.find('input').on('click', function() {
         toggleCompareCheckboxes();

routes/index.js

@@ -147,7 +147,8 @@ exports.pageNew = function(req, res) {
   delete req.session.formData;
 
   res.render('create', {
-    "title": "Create a new page"
+    "title": "Create a new page",
+    "pageTitle": Namer.denormalize(res.locals.pageName)
   });
 }
 

views/create.jade

@@ -16,7 +16,7 @@ block content
 
     div
       label Page title
-      input(type='text', name='pageTitle', value="#{coalesce(formData.pageTitle, '')}")#pageTitle
+      input(type='text', name='pageTitle', value="#{coalesce(formData.pageTitle, pageTitle)}")#pageTitle
 
     div
       textarea(name="content", rows=25)#editor #{coalesce(formData.content, '')}