Added alert in manual study entry page (#819)

* added alert on create study page

* added link to new literature import in alert

* reworded alert

* changed "from" back to "on"

* updates

---------

Co-authored-by: Andy Shapiro <shapiromatron@gmail.com>

hawc/apps/study/templates/study/study_form.html

@@ -1,14 +1,27 @@
 {% extends 'assessment-rooted.html' %}
 
 {% load crispy_forms_tags %}
+{% load bs4 %}
 
 {% block content %}
-    {% crispy form %}
+{% if manual_entry_warning %}
+{% alert warning %}
+<p>You can continue to manually enter a study if you wish. However, instead of manually
+entering reference information, we recommend importing the reference from PubMed or HERO
+using one of these approaches instead:</p>
+<ul>
+    <li><a href="{% url 'study:create_from_identifier' assessment.pk %}" class="alert-link">Create  Study From Identifier</a> - for a single reference</li>
+    <li><a href="{% url 'lit:import_new' assessment.pk %}" class="alert-link">New Literature Import</a> - for multiple references simultaneously</li>
+</ul>
+<p>This requires less work, and ensures that we have links to the reference throughout your assessment.</p>
+{% endalert %}
+{% endif %}
+{% crispy form %}
 {% endblock %}
 
 {% block extrajs %}
 <script type="text/javascript">
-$(document).ready(function(){
+$(document).ready(function () {
     document.getElementById("id_short_citation").focus()
 });
 </script>

hawc/apps/study/views.py

@@ -75,6 +75,11 @@ class ReferenceStudyCreate(EnsurePreparationStartedMixin, BaseCreate):
     model = models.Study
     form_class = forms.ReferenceStudyForm
 
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context["manual_entry_warning"] = True
+        return context
+
     def post_object_save(self, form):
         search = apps.get_model("lit", "Search").objects.get_manually_added(self.assessment)
         self.object.searches.add(search)
@@ -90,6 +95,11 @@ class IdentifierStudyCreate(ReferenceStudyCreate):
     def get_success_url(self):
         return reverse_lazy("study:update", args=(self.object.id,))
 
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context["manual_entry_warning"] = False
+        return context
+
 
 class StudyDetail(BaseDetail):
     model = models.Study