add push_to_lms to Studio; uses MITX_FEATURES['ENABLE_PUSH_TO_LMS']

cms/djangoapps/contentstore/views/__init__.py

@@ -14,6 +14,7 @@ from .item import *
 from .import_export import *
 from .preview import *
 from .public import *
+from .push_to_lms import *
 from .user import *
 from .tabs import *
 from .transcripts_ajax import *

cms/djangoapps/contentstore/views/push_to_lms.py

@@ -0,0 +1,39 @@
+import os
+import logging
+
+from django.conf import settings
+from django_future.csrf import ensure_csrf_cookie
+from django.contrib.auth.decorators import login_required
+
+from mitxmako.shortcuts import render_to_response
+from xmodule.modulestore.django import modulestore
+
+from .access import get_location_and_verify_access
+
+log = logging.getLogger(__name__)
+
+@ensure_csrf_cookie
+@login_required
+def push_to_lms(request, org, course, name):
+    """
+    This method serves up the 'Push to LMS' page
+    """
+    location = get_location_and_verify_access(request, org, course, name)
+
+    course_module = modulestore().get_item(location)
+
+    log.debug('push_to_lms course_module=%s' % course_module)
+
+    msg = ""
+
+    if 'action' in request.GET and course_module.lms.giturl:
+        # do the push, using script
+        doexport = getattr(settings, 'CMS_EXPORT_COURSE_SCRIPT', '')
+        if doexport and os.path.exists(doexport):
+            cmd = '{0} {1} {2} {3}'.format(doexport, course_module.id, request.user, course_module.lms.giturl)
+            msg = os.popen(cmd).read()
+
+    return render_to_response('push_to_lms.html', {
+        'context_course': course_module,
+        'msg': msg,
+    })

cms/templates/push_to_lms.html

@@ -0,0 +1,56 @@
+<%! from django.utils.translation import ugettext as _ %>
+<%inherit file="base.html" />
+<%namespace name='static' file='static_content.html'/>
+
+<%! from django.core.urlresolvers import reverse %>
+<%block name="title">${_("Push Course to LMS")}</%block>
+<%block name="bodyclass">is-signedin course tools export</%block>
+
+<%block name="content">
+<div class="wrapper-mast wrapper">
+  <header class="mast has-subtitle">
+    <h1 class="page-header">
+      <small class="subtitle">${_("Tools")}</small>
+      <span class="sr">&gt; </span>${_("Push to LMS")}
+    </h1>
+  </header>
+</div>
+
+<div class="main-wrapper">
+  <div class="inner-wrapper">
+
+    <article class="export-overview">
+      <div class="description">
+        <h2>${_("About Push to LMS")}</h2>
+        <p>${_("Use this to export your course to its github site.")}</p>
+        <p>${_("This will then trigger an automatic update of the main LMS site")}
+        ${_("and update the contents of your course visible there to students.")}</p>
+
+        <ul>
+          <li>${_("Your course:")} <font color="green">${context_course.id}</font></li>
+          <li>${_("Course github site:")} <font color="blue">${context_course.lms.giturl}</font></li>
+	  % if msg:
+              <li>msg: <pre>${msg|n}</pre></li>
+	  % endif
+        </ul>
+
+      </div>
+
+      <!-- default state -->
+      <div class="export-form-wrapper">
+        <form action="${reverse('push_to_lms', kwargs=dict(org=context_course.location.org, course=context_course.location.course, name=context_course.location.name))}" method="post" enctype="multipart/form-data" class="export-form">
+          <h2>${_("Push Course:")}</h2>
+
+          % if not context_course.lms.giturl:
+              <p style="color:red">${_("giturl must be defined in your course settings before you can push to LMS")}</p>
+	  % else:
+              <a href="${reverse('push_to_lms', kwargs=dict(org=context_course.location.org, course=context_course.location.course, name=context_course.location.name))}?action=push" class="button-export">${_("Push to LMS")}</a>
+	  % endif
+
+        </form>
+      </div>
+
+    </article>
+  </div>
+</div>
+</%block>

cms/templates/widgets/header.html

@@ -104,6 +104,11 @@
                   <li class="nav-item nav-course-tools-export">
                     <a href="${export_url}">${_("Export")}</a>
                   </li>
+		  % if settings.MITX_FEATURES.get('ENABLE_PUSH_TO_LMS') and 'allow_push_to_lms' in context_course.advanced_modules:
+                      <li class="nav-item nav-course-tools-push">
+		          <a href="${reverse('push_to_lms', kwargs=dict(org=ctx_loc.org, course=ctx_loc.course, name=ctx_loc.name))}">${_("Push to LMS")}</a>
+		      </li>
+		  % endif
                 </ul>
               </div>
             </div>

cms/urls.py

@@ -96,8 +96,16 @@ urlpatterns += patterns('',
     url(r'^i18n.js$', 'django.views.i18n.javascript_catalog', js_info_dict),
 )
 
-if settings.FEATURES.get('ENABLE_SERVICE_STATUS'):
-    urlpatterns += patterns('',
+
+if settings.FEATURES.get('ENABLE_PUSH_TO_LMS'):
+    urlpatterns += (url(r'^(?P<org>[^/]+)/(?P<course>[^/]+)/push/(?P<name>[^/]+)$',
+                       'contentstore.views.push_to_lms', name='push_to_lms'),)
+
+if settings.ENABLE_JASMINE:
+    urlpatterns += (url(r'^_jasmine/', include('django_jasmine.urls')),)
+
+if settings.MITX_FEATURES.get('ENABLE_SERVICE_STATUS'):
+    urlpatterns += (
         url(r'^status/', include('service_status.urls')),
     )
 

scripts/cms_export_to_github

@@ -0,0 +1,78 @@
+#!/usr/bin/python
+#
+# python script to export course from CMS to github
+#
+# Usage:   python cms_export_to_github <course_location> <username> <github_ssl_url> [<repo_dir>]
+#
+
+import os, sys, string, re
+import datetime
+
+DIR = "/mnt/data_export"
+
+#-----------------------------------------------------------------------------
+# usage
+
+def usage():
+    print "Usage:   python cms_export_to_github <course_location> <username> <github_ssl_url> [<repo_dir>]"
+
+#-----------------------------------------------------------------------------
+
+try:
+    course_loc = sys.argv.pop(1)
+    username = sys.argv.pop(1)
+    repo = sys.argv.pop(1)
+except:
+    usage()
+    sys.exit(0)
+
+if course_loc.startswith('i4x://'):
+    course_loc = course_loc[6:]
+
+m = re.match('git@[^ ]+\.git', repo)
+if not m:
+    print "Oops, not a git ssh url?"
+    print repo
+    print "Expecting something like git@github.com:mitocw/edx4edx_lite.git"
+    sys.exit(-1)
+
+if len(sys.argv)>1:
+    rdir = sys.argv.pop(1)
+    rdir = os.path.basename(rdir)
+else:
+    rdir = repo.rsplit('/',1)[-1].rsplit('.git',1)[0]
+print "rdir = %s" % rdir
+
+rdirp = '%s/%s' % (DIR, rdir)
+if os.path.exists(rdirp):
+    print "directory already exists, doing a git pull instead of git clone"
+    cmd = 'cd %s/%s; git pull' % (DIR, rdir)
+else:
+    cmd = 'cd %s; git clone "%s"' % (DIR, repo)
+
+print cmd
+ret_git = os.popen(cmd).read()
+print ret_git
+
+if not os.path.exists('%s/%s' % (DIR, rdir)):
+    print "git clone failed!"
+    sys.exit(-1)
+
+#-----------------------------------------------------------------------------
+# export course 
+
+cmd = "./DJANGO-ADMIN-CMS export %s %s" % (course_loc, rdirp)
+print cmd
+ret_export = os.popen(cmd).read()
+print ret_export
+
+#-----------------------------------------------------------------------------
+# push to github
+
+dt = datetime.datetime.now()
+cmd = 'cd %s; git add .; git commit -a -m "(%s) Export %s"; git push' % (rdirp, username, dt)
+print cmd
+ret_push = os.popen(cmd).read()
+print ret_push
+
+

scripts/cms_export_to_github_local

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+cd ~/mitx_all
+source STARTUP
+cd edx-platform
+
+python scripts/cms_export_to_github $*