Merge branch 'feature/bridger/new_wiki' of github.com:MITx/mitx into feature/bridger/new_wiki

common/static/js/vendor/CodeMirror/mitx_markdown.js

-var schematic_height = 480;
-var schematic_width = 640;
+var schematic_height = 220;
+var schematic_width = 400;
+
+var schematic_editor_height = 300;
+var schematic_editor_width = 500;
 
 $(function(){
   $(document).ready(function() {
 	  //$("a[rel*=leanModal]").leanModal(); //TODO: Make this work with the new modal library. Try and integrate this with the "slices"
     
     $("body").append('<div id="circuit_editor" class="leanModal_box" style="z-index: 11000; left: 50%; margin-left: -250px; position: absolute; top: 100px; opacity: 1; "><div align="center">'+
-      '<input class="schematic" height="' + schematic_height + '" width="' + schematic_width + '" id="schematic_editor" name="schematic" type="hidden" value=""/>' + 
+      '<input class="schematic" height="' + schematic_editor_height + '" width="' + schematic_editor_width + '" id="schematic_editor" name="schematic" type="hidden" value=""/>' + 
       '<button type="button" id="circuit_save_btn">save</button></div></div>');
     
     //This is the editor that pops up as a modal

lms/djangoapps/course_wiki/editors.py

+from django import forms
+from django.forms.util import flatatt
+from django.utils.encoding import force_unicode
+from django.utils.html import conditional_escape
+from django.utils.safestring import mark_safe
+
+from wiki.editors.base import BaseEditor
+from wiki.editors.markitup import MarkItUpAdminWidget
+
+class CodeMirrorWidget(forms.Widget):
+    def __init__(self, attrs=None):
+        # The 'rows' and 'cols' attributes are required for HTML correctness.
+        default_attrs = {'class': 'markItUp',
+                         'rows': '10', 'cols': '40',}
+        if attrs:
+            default_attrs.update(attrs)
+        super(CodeMirrorWidget, self).__init__(default_attrs)
+    
+    def render(self, name, value, attrs=None):
+        if value is None: value = ''
+        final_attrs = self.build_attrs(attrs, name=name)
+        return mark_safe(u'<div><textarea%s>%s</textarea></div>' % (flatatt(final_attrs),
+                conditional_escape(force_unicode(value))))
+
+
+class CodeMirror(BaseEditor):
+    editor_id = 'codemirror'
+    
+    def get_admin_widget(self, instance=None):
+        return MarkItUpAdminWidget()
+    
+    def get_widget(self, instance=None):
+        return CodeMirrorWidget()
+
+    class AdminMedia:
+        css = {
+            'all': ("wiki/markitup/skins/simple/style.css",
+                    "wiki/markitup/sets/admin/style.css",)
+        }
+        js = ("wiki/markitup/admin.init.js",
+              "wiki/markitup/jquery.markitup.js",
+              "wiki/markitup/sets/admin/set.js",
+              )
+
+    class Media:
+        css = {
+            'all': ("js/vendor/CodeMirror/codemirror.css",)
+        }
+        js = ("js/vendor/CodeMirror/codemirror.js",
+              "js/vendor/CodeMirror/xml.js",
+              "js/vendor/CodeMirror/mitx_markdown.js",
+              "js/wiki/CodeMirror.init.js",
+              )
+

lms/envs/common.py

@@ -297,6 +297,7 @@ SIMPLE_WIKI_REQUIRE_LOGIN_VIEW = False
 
 ################################# WIKI ###################################
 WIKI_ACCOUNT_HANDLING = False
+WIKI_EDITOR = 'course_wiki.editors.CodeMirror'
 
 ################################# Jasmine ###################################
 JASMINE_TEST_DIRECTORY = PROJECT_ROOT + '/static/coffee'

lms/static/js/wiki/CodeMirror.init.js

+$(document).ready(function() {
+
+  var editor = CodeMirror.fromTextArea(document.getElementById("id_content"), {
+    mode: 'mitx_markdown',
+    matchBrackets: true,
+    theme: "default",
+    lineWrapping: true,
+  });
+      
+  //Store the inital contents so we can compare for unsaved changes
+  var initial_contents = editor.getValue();
+      
+  window.onbeforeunload = function askConfirm() { //Warn the user before they navigate away
+    if ( editor.getValue() != initial_contents ) {
+      return "You have made changes to the article that have not been saved yet.";
+    }
+  };
+  
+  $(".btn-primary").click(function() {
+    initial_contents = editor.getValue();
+  });
+  
+});
\ No newline at end of file

lms/templates/main_django.html

 <!DOCTYPE html>
-{% load compressed %}{% load sekizai_tags i18n %}{% load url from future %}
+{% load compressed %}{% load sekizai_tags i18n %}{% load url from future %}{% load staticfiles %}
 <html>
 <head>
   {% block title %}<title>edX</title>{% endblock %}
-  <link rel="icon" type="image/x-icon" href="${static.url('images/favicon.ico')}" />
+  <link rel="icon" type="image/x-icon" href="{% static "images/favicon.ico" %}" />
   
   {% compressed_css 'application' %}
   {% compressed_js 'main_vendor' %}

lms/templates/wiki/base.html

 {% extends "main_django.html" %}
-{% load compressed %}{% load sekizai_tags i18n %}{% load url from future %}
+{% load compressed %}{% load sekizai_tags i18n %}{% load url from future %}{% load staticfiles %}
 
 {% block title %}<title>{% block pagetitle %}{% endblock %} | edX Wiki</title>{% endblock %}
 
 {% block headextra %}
   {% compressed_css 'course' %}
-  <script src="{{ STATIC_URL }}js/bootstrap-alert.js"></script>
-  <script src="{{ STATIC_URL }}js/bootstrap-collapse.js"></script>
-  <script src="{{ STATIC_URL }}js/bootstrap-modal.js"></script>
-
+  <script src="{% static 'js/bootstrap-alert.js' %}"></script>
+  <script src="{% static 'js/bootstrap-collapse.js' %}"></script>
+  <script src="{% static 'js/bootstrap-modal.js' %}"></script>
+  
   <script type="text/javascript">
     function ajaxError(){}