Implemented bulk email interface for new dashboard

lms/djangoapps/instructor/views/api.py

@@ -40,6 +40,12 @@ import analytics.distributions
 import analytics.csvs
 import csv
 
+from bulk_email.models import CourseEmail
+from html_to_text import html_to_text
+from bulk_email import tasks
+
+from pudb import set_trace
+
 log = logging.getLogger(__name__)
 
 
@@ -705,6 +711,45 @@ def list_forum_members(request, course_id):
     }
     return JsonResponse(response_payload)
 
+@cache_control(no_cache=True, no_store=True, must_revalidate=True)
+# todo check if staff is the desired access level
+# todo do html and plaintext messages
+@require_level('staff')
+@require_query_params(send_to="sending to whom", subject="subject line", message="message text")
+def send_email(request, course_id):
+    """
+    Send an email to self, staff, or everyone involved in a course.
+    Query Paramaters:
+    - 'send_to' specifies what group the email should be sent to
+    - 'subject' specifies email's subject
+    - 'message' specifies email's content
+    """
+    set_trace()
+    course = get_course_by_id(course_id)
+    has_instructor_access = has_access(request.user, course, 'instructor')
+    send_to = request.GET.get("send_to")
+    subject = request.GET.get("subject")
+    message = request.GET.get("message")
+    text_message = html_to_text(message)
+    if subject == "":
+        return HttpResponseBadRequest("Operation requires instructor access.")
+    email = CourseEmail(
+        course_id = course_id,
+        sender=request.user,
+        to_option=send_to,
+        subject=subject,
+        html_message=message,
+        text_message=text_message
+    )
+    email.save()
+    tasks.delegate_email_batches.delay(
+        email.id,
+        request.user.id
+    )
+    response_payload = {
+        'course_id': course_id,
+    }
+    return JsonResponse(response_payload)
 
 @ensure_csrf_cookie
 @cache_control(no_cache=True, no_store=True, must_revalidate=True)
@@ -769,7 +814,6 @@ def update_forum_role_membership(request, course_id):
     }
     return JsonResponse(response_payload)
 
-
 @ensure_csrf_cookie
 @cache_control(no_cache=True, no_store=True, must_revalidate=True)
 @require_level('staff')

lms/djangoapps/instructor/views/api_urls.py

@@ -2,7 +2,6 @@
 Instructor API endpoint urls.
 """
 
-
 from django.conf.urls import patterns, url
 
 urlpatterns = patterns('',  # nopep8
@@ -34,4 +33,6 @@ urlpatterns = patterns('',  # nopep8
         'instructor.views.api.update_forum_role_membership', name="update_forum_role_membership"),
     url(r'^proxy_legacy_analytics$',
         'instructor.views.api.proxy_legacy_analytics', name="proxy_legacy_analytics"),
+    url(r'^send_email$',
+        'instructor.views.api.send_email', name="send_email")
 )

lms/djangoapps/instructor/views/instructor_dashboard.py

@@ -10,6 +10,10 @@ from django.core.urlresolvers import reverse
 from django.utils.html import escape
 from django.http import Http404
 
+from xmodule_modifiers import wrap_xmodule
+from xmodule.html_module import HtmlDescriptor
+from xblock.field_data import DictFieldData
+from xblock.fields import ScopeIds
 from courseware.access import has_access
 from courseware.courses import get_course_by_id
 from django_comment_client.utils import has_forum_access
@@ -17,7 +21,6 @@ from django_comment_common.models import FORUM_ROLE_ADMINISTRATOR
 from xmodule.modulestore.django import modulestore
 from student.models import CourseEnrollment
 
-
 @ensure_csrf_cookie
 @cache_control(no_cache=True, no_store=True, must_revalidate=True)
 def instructor_dashboard_2(request, course_id):
@@ -42,7 +45,8 @@ def instructor_dashboard_2(request, course_id):
         _section_membership(course_id, access),
         _section_student_admin(course_id, access),
         _section_data_download(course_id),
-        _section_analytics(course_id),
+        _section_send_email(course_id, access,course),
+        _section_analytics(course_id)
     ]
 
     context = {
@@ -140,6 +144,18 @@ def _section_data_download(course_id):
     }
     return section_data
 
+def _section_send_email(course_id, access,course):
+    """ Provide data for the corresponding bulk email section """
+    html_module = HtmlDescriptor(course.system, DictFieldData({'data': ''}), ScopeIds(None, None, None, None))
+    section_data = {
+        'section_key': 'send_email',
+        'section_display_name': _('Email'),
+        'access': access,
+        'send_email': reverse('send_email',kwargs={'course_id': course_id}),
+        'editor': wrap_xmodule(html_module.get_html, html_module, 'xmodule_edit.html')()
+    }
+    return section_data
+
 
 def _section_analytics(course_id):
     """ Provide data for the corresponding dashboard section """

lms/djangoapps/instructor/views/legacy.py

@@ -62,7 +62,6 @@ from bulk_email.models import CourseEmail
 from html_to_text import html_to_text
 from bulk_email import tasks
 
-
 log = logging.getLogger(__name__)
 
 # internal commands for managing forum roles:

lms/envs/common.py

@@ -114,7 +114,7 @@ MITX_FEATURES = {
     # analytics experiments
     'ENABLE_INSTRUCTOR_ANALYTICS': False,
 
-    'ENABLE_INSTRUCTOR_EMAIL': False,
+    'ENABLE_INSTRUCTOR_EMAIL': True,
 
     # enable analytics server.
     # WARNING: THIS SHOULD ALWAYS BE SET TO FALSE UNDER NORMAL

lms/static/coffee/src/instructor_dashboard/instructor_dashboard.coffee

@@ -157,6 +157,9 @@ setup_instructor_dashboard_sections = (idash_content) ->
     constructor: window.InstructorDashboard.sections.StudentAdmin
     $element: idash_content.find ".#{CSS_IDASH_SECTION}#student_admin"
   ,
+    constructor: window.InstructorDashboard.sections.Email
+    $element: idash_content.find ".#{CSS_IDASH_SECTION}#send_email"
+  ,
     constructor: window.InstructorDashboard.sections.Analytics
     $element: idash_content.find ".#{CSS_IDASH_SECTION}#analytics"
   ]

lms/static/coffee/src/instructor_dashboard/send_email.coffee

+# Email Section
+
+# imports from other modules.
+# wrap in (-> ... apply) to defer evaluation
+# such that the value can be defined later than this assignment (file load order).
+plantTimeout = -> window.InstructorDashboard.util.plantTimeout.apply this, arguments
+std_ajax_err = -> window.InstructorDashboard.util.std_ajax_err.apply this, arguments
+
+class SendEmail
+  constructor: (@$container) ->
+    # gather elements
+    @$emailEditor = XModule.loadModule($('.xmodule_edit'));
+    @$send_to = @$container.find("select[name='send_to']'")
+    @$subject = @$container.find("input[name='subject']'")
+    #message = emailEditor.save()['data']
+    @$btn_send = @$container.find("input[name='send']'")
+    @$task_response = @$container.find(".request-response")
+    @$request_response_error = @$container.find(".request-response-error")
+
+    # attach click handlers
+
+    @$btn_send.click =>
+      
+      send_data =
+        action: 'send'
+        send_to: @$send_to.val()
+        subject: @$subject.val()
+        message: @$emailEditor.save()['data']
+        #message: @$message.val()
+
+      $.ajax
+        dataType: 'json'
+        url: @$btn_send.data 'endpoint'
+        data: send_data
+        success: (data) => @display_response "Your email was successfully queued for sending."
+        error: std_ajax_err => @fail_with_error "Error sending email."
+
+  fail_with_error: (msg) ->
+    console.warn msg
+    @$task_response.empty()
+    @$request_response_error.empty()
+    @$request_response_error.text msg
+
+  display_response: (data_from_server) ->
+    @$task_response.empty()
+    @$request_response_error.empty()
+    @$task_response.text("Your email was successfully queued for sending.")
+
+
+# Email Section
+class Email
+  # enable subsections.
+  constructor: (@$section) ->
+    # attach self to html
+    # so that instructor_dashboard.coffee can find this object
+    # to call event handlers like 'onClickTitle'
+    @$section.data 'wrapper', @
+
+    # isolate # initialize SendEmail subsection
+    plantTimeout 0, => new SendEmail @$section.find '.send-email'
+
+  # handler for when the section title is clicked.
+  onClickTitle: ->
+
+
+# export for use
+# create parent namespaces if they do not already exist.
+# abort if underscore can not be found.
+if _?
+  _.defaults window, InstructorDashboard: {}
+  _.defaults window.InstructorDashboard, sections: {}
+  _.defaults window.InstructorDashboard.sections,
+    Email: Email

lms/static/sass/course/instructor/_instructor_2.scss

@@ -110,6 +110,10 @@ section.instructor-dashboard-content-2 {
   }
 }
 
+.instructor-dashboard-wrapper-2 section.idash-section#email {
+  // todo
+}
+
 
 .instructor-dashboard-wrapper-2 section.idash-section#course_info {
   .course-errors-wrapper {

lms/templates/instructor/instructor_dashboard_2/email.html

+<%! from django.utils.translation import ugettext as _ %>
+<%page args="section_data"/>
+
+<h2>Email</h2>
+
+<form>
+<ul class="list-fields">
+<li class="field">
+        <label for="id_to">${_("Send to:")}</label>
+        <select id="id_to" name="to_option">
+          <option value="myself">${_("Myself")}</option>
+          %if to_option == "staff":
+          <option value="staff" selected="selected">${_("Staff and instructors")}</option>
+          %else:
+          <option value="staff">${_("Staff and instructors")}</option>
+              %endif
+              %if to_option == "all":
+                <option value="all" selected="selected">${_("All (students, staff and instructors)")}</option>
+              %else:
+          <option value="all">${_("All (students, staff and instructors)")}</option>
+          %endif
+        </select>
+      </li>
+<li class="field">
+        <label for="id_subject">${_("Subject: ")}</label>
+        %if subject:
+          <input type="text" id="id_subject" name="subject" maxlength="100" size="75" value="${subject}">
+        %else:
+          <input type="text" id="id_subject" name="subject" maxlength="100" size="75">
+        %endif
+      </li>
+
+      <li class="field">
+        <label>Message:</label>
+        <div class="email-editor">
+
+        <!--todo make this render the real way-->
+
+<section class="xmodule_edit xmodule_HtmlDescriptor" data-type="HTMLEditingDescriptor">
+    
+
+<section class="html-editor editor">
+  <div class="row">
+    <textarea class="tiny-mce">&lt;p&gt;hihihi&lt;/p&gt;</textarea>
+  </div>
+</section>
+
+</section>
+
+
+        </div>
+        <input type="hidden" name="message" value="">
+      </li>
+    </ul>
+
+    <div class="submit-email-action">
+      ${_("Please try not to email students more than once a day. Important things to consider before sending:")}
+      <ul class="list-advice">
+        <li class="item">${_("Have you read over the email to make sure it says everything you want to say?")}</li>
+        <li class="item">${_("Have you sent the email to yourself first to make sure you're happy with how it's displayed?")}</li>
+      </ul>
+      <input type="submit" name="send-email" value="Send email" data-endpoint="${ section_data[get_send_email_url']}">
+    </div>
+
+</form>
\ No newline at end of file

lms/templates/instructor/instructor_dashboard_2/instructor_dashboard_2.html

@@ -31,6 +31,12 @@
   <script type="text/javascript" src="${static.url('js/vendor/slick.grid.js')}"></script>
   <link rel="stylesheet" href="${static.url('css/vendor/slickgrid/smoothness/jquery-ui-1.8.16.custom.css')}">
   <link rel="stylesheet" href="${static.url('css/vendor/slickgrid/slick.grid.css')}">
+  <script type="text/javascript" src="${static.url('js/vendor/CodeMirror/htmlmixed.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/CodeMirror/css.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/codemirror-compressed.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/tiny_mce/tiny_mce.js')}"></script>
+  <script type="text/javascript" src="${static.url('js/vendor/tiny_mce/jquery.tinymce.js')}"></script>
+  <%static:js group='module-descriptor-js'/>
 </%block>
 
 ## NOTE that instructor is set as the active page so that the instructor button lights up, even though this is the instructor_2 page.

lms/templates/instructor/instructor_dashboard_2/send_email.html

+<%! from django.utils.translation import ugettext as _ %>
+<%page args="section_data"/>
+
+<script language="JavaScript" type="text/javascript">
+</script>
+<div class="vert-left send-email">
+  <h2> ${_("Send Email")} </h2>
+  <label for="id_to">${_("Send to:")}</label>
+  <select id="id_to" name="send_to">
+    <option value="myself">${_("Myself")}</option>
+    %if to_option == "staff":
+      <option value="staff" selected="selected">${_("Staff and instructors")}</option>
+    %else:
+      <option value="staff">${_("Staff and instructors")}</option>
+    %endif
+    %if to_option == "all":
+      <option value="all" selected="selected">${_("All (students, staff and instructors)")}</option>
+    %else:
+      <option value="all">${_("All (students, staff and instructors)")}</option>
+    %endif
+  </select>
+  <br/>
+  <label for="id_subject">${_("Subject: ")}</label>
+  <input type="text" id="id_subject" name="subject">
+  <br/>
+  <label>Message:</label>
+  <div class="email-editor"> 
+  ${ section_data['editor'] } 
+  </div>
+  <input type="hidden" name="message" value="">
+  <br/>
+  <input type="button" name="send" value="${_("Send")}" data-endpoint="${ section_data['send_email'] }" >
+  <div class="request-response"></div>
+  <div class="request-response-error"></div>
+</div>
\ No newline at end of file