bisac adding now works

frontend/forms.py

@@ -69,6 +69,7 @@ from regluit.utils.localdatetime import now
 from regluit.utils.fields import EpubFileField, ISBNField
 from regluit.mobi import Mobi
 from regluit.pyepub import EPUB
+from regluit.bisac.models import BisacHeading
 
 logger = logging.getLogger(__name__)
 nulls = [False, 'delete', '']
@@ -78,10 +79,16 @@ CREATOR_RELATIONS = (
     ('trl', 'Translator'),
     ('ill', 'Illustrator'),
 )
+
+bisac_headings = BisacHeading.objects.all()
+
+
 class EditionForm(forms.ModelForm):
     add_author = forms.CharField(max_length=500, required=False)
     add_author_relation = forms.ChoiceField(choices=CREATOR_RELATIONS, initial=('aut', 'Author'))
     add_subject = forms.CharField(max_length=200, required=False)
+    bisac = forms.ModelChoiceField( bisac_headings, required=False )
+    
     publisher_name = AutoCompleteSelectField(
             PublisherNameLookup,
             label='Publisher Name',

frontend/templates/new_edition.html

@@ -3,9 +3,56 @@
 
 {% block extra_extra_head %}
 {{ block.super }}
-<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.13/themes/ui-lightness/jquery-ui.css" type="text/css" media="screen">
+  <link rel="stylesheet" href="/static/css/ui-lightness/jquery-ui-1.8.16.custom.css" type="text/css" media="screen">
+  <link href="/static/css/ui.fancytree.min.css" rel="stylesheet" type="text/css">
+  <style type="text/css">
+ul.fancytree-container {
+	width: 100%;
+	height: 10em;
+	overflow: auto;
+	position: relative;
+	margin-top: 0.5em;
+}
+</style>
 {{ form.media.css }}
 <script type="text/javascript" src="{{ jquery_ui_home }}" ></script>
+  <script src="/static/js/jquery.fancytree-all.min.js" type="text/javascript"></script>
+  <script type="text/javascript">
+	$j(function(){
+		// Initialize Fancytree
+		$j("#tree").fancytree({
+			extensions: ["glyph"],
+			checkbox: true,
+			selectMode: 1,
+			glyph: {
+				map: {
+					doc: "fa fa-file-o",
+					docOpen: "fa fa-file-o",
+					checkbox: "fa fa-square-o",
+					checkboxSelected: "fa fa-check-square-o",
+					checkboxUnknown: "fa fa-square",
+					dragHelper: "fa arrow-right",
+					dropMarker: "fa long-arrow-right",
+					error: "fa fa-warning",
+					expanderClosed: "fa fa-caret-right",
+					expanderLazy: "fa fa-angle-right",
+					expanderOpen: "fa fa-caret-down",
+					folder: "fa fa-folder-o",
+					folderOpen: "fa fa-folder-open-o",
+					loading: "fa fa-spinner fa-pulse"
+				}
+			},
+			source: { url: "/bisac/tree", cache: true }
+		});
+		$j("#editform").submit(function() {
+          // Render hidden <input> elements for active and selected nodes
+          $j("#tree").fancytree("getTree").generateFormElements(selected="bisac");
+          //alert("POST data:\n" + $j.param($j(this).serializeArray()));
+          return true;
+        });
+
+	});
+  </script>
 
 {{ form.media.js }}
 {% endblock %}
@@ -95,6 +142,12 @@
             <b>Add a Subject</b>: {{ form.add_subject.errors }}{{ form.add_subject }}
             <input type="submit" name="add_subject_submit" value="Add Subject" id="submit_subject"></p>
 		{% endcomment %}
+        <p id="tree" name="is_bisac"><b>Add BISAC Subject</b>:
+        {% for bisacsh in edition.work.bisac_headings %}
+            <br />{{ bisacsh.name }}
+        {% endfor %}<br /><br /><b>add headings</b>:
+        </p>
+		
 		<p><b>Cover Image</b>: <br />
 		{% if edition.cover_image %}
 		<img src="{{edition.cover_image}}" /><br />

frontend/views.py

@@ -493,6 +493,13 @@ def edition_uploads(request, edition_id):
         })
     return render(request, 'edition_uploads.html', context )
 
+def add_subject(subject_name,work, authority=None):
+    try:
+        subject= models.Subject.objects.get(name=subject_name)
+    except models.Subject.DoesNotExist:
+        subject=models.Subject.objects.create(name=subject_name, authority=authority)
+    subject.works.add(work)
+
 @login_required
 def new_edition(request, work_id, edition_id, by=None):
     if not request.user.is_authenticated() :
@@ -617,12 +624,13 @@ def new_edition(request, work_id, edition_id, by=None):
                         relator.set(new_relation)
                 for (author_name, author_relation) in edition.new_authors:
                     edition.add_author(author_name,author_relation)
+                if form.cleaned_data.has_key('bisac'):
+                    bisacsh=form.cleaned_data['bisac']
+                    while bisacsh:
+                        add_subject(bisacsh.full_label, work, authority="bisacsh")
+                        bisacsh = bisacsh.parent
                 for subject_name in edition.new_subjects:
-                    try:
-                        subject= models.Subject.objects.get(name=subject_name)
-                    except models.Subject.DoesNotExist:
-                        subject=models.Subject.objects.create(name=subject_name)
-                    subject.works.add(work)
+                    add_subject(subject_name, work)
                 work_url = reverse('work', kwargs={'work_id': edition.work.id})
                 cover_file=form.cleaned_data.get("coverfile",None)
                 if cover_file: