Add fetcher

source/documents/_scripts.html.jade

@@ -4,6 +4,7 @@ script(src="//cdnjs.cloudflare.com/ajax/libs/angular.js/1.1.5/angular.js")
 // TODO use cdnjs.com once they serve marked
 script(src="//raw.github.com/chjj/marked/master/lib/marked.js")
 script(src="scripts/app.js")
+script(src="scripts/services/fetch.js")
 script(src="scripts/services/reader/_factory.js")
 script(src="scripts/services/reader/markdown.js")
 script(src="scripts/services/reader/json.js")

source/documents/index.html.jade

@@ -16,7 +16,7 @@ html(ng-app="sideBySide")
 					.version-outer
 						.version-inner
 							.section {{ version.section }}
-							.text {{ version.text }}
+							.text(ng-bind-html-unsafe="version.text")
 
 		//// debugging cascade
 		//hr

source/documents/scripts/controllers.js.coffee

@@ -1,41 +1,23 @@
 angular.module("sideBySide.controllers", [])
-.controller "comparisonController", ['$scope', ($scope) ->
-	$scope.columns = 2
-	$scope.verses = [
-		[
-			{
-				section: 'first'
-				text: 'a'
-			}, {
-				section: 'I'
-				text: '1'
-			}
-		], [
-			{
-				section: 'second'
-				text: 'b'
-			}, {
-				section: 'II'
-				text: '2'
-			}
-		], [
-			{
-				section: 'third'
-				text: 'c'
-			}, {
-				section: 'III'
-				text: '3'
-			}
-		], [
-			{
-				section: 'fourth'
-				text: 'd'
-			}, {
-				section: 'IV'
-				text: '4'
-			}
-		]
-	]
+.controller "comparisonController", [
+	'$location', '$q', '$scope', 'fetch', 'transformer'
+	($location, $q, $scope, fetch, transformer) ->
+		$scope.columns = 1
+		$scope.verses = [[{
+			section: 'Loading...'
+			text: 'Please be patient!'
+		}]]
+
+		update = (config) ->
+			fetch(config).then((promises) ->
+				$q.all(promises).then((results) ->
+					$scope.columns = results.length
+					transformed = transformer(results)
+					$scope.verses = transformed.verses
+				)
+			)
+
+		update($location.path() + "/config.json")
 ]
 
 #.controller "notificationController", ['$scope', '$timeout', ($scope, $timeout) ->

source/documents/scripts/services/fetch.js.coffee

@@ -0,0 +1,16 @@
+angular.module("sideBySide").factory "fetch", ['$http', 'readerFactory', ($http, readerFactory) ->
+	# Fetch
+	#
+	# @param file [String] Path to config file
+	# @return TODO
+	return (file = "config.json") ->
+		$http.get(file).then((response) ->
+			promises = []
+			for poem in response.data.files
+				promises.push($http.get(poem).then((response) ->
+					reader = readerFactory(poem)
+					return reader(response.data)
+				))
+			return promises
+		)
+]