incremental work

1 files changed, 107 insertions, 0 deletions

diff --git a/bn_django/git_wiki/views.py b/bn_django/git_wiki/views.py
index b0dde21..1cad5be 100644
--- a/bn_django/git_wiki/views.py
+++ b/bn_django/git_wiki/views.py
@@ -60,6 +60,113 @@ def item(request, reqslug, blob=None):
         return render_to_response('git_wiki/item.html',
                         dict(item=i,doc=parts,user=request.user))
 
+def latexitem(request, reqslug, blob=None):
+    if not blob:
+        i = fromslug(reqslug)
+        if not i:
+            raise Http404
+        if i.type == 'tree':
+            return tree(request, reqslug)
+    else: 
+        i = blob
+    i.update()
+
+    try:
+        from docutils.core import publish_parts
+    except ImportError:
+        if settings.DEBUG:
+            raise HttpResponseServerError(request)
+    else:
+        docutils_settings = getattr(settings, "GITWIKI_REST_SETTINGS", {})
+        parts = publish_parts(source=i.contents, writer_name="latex", settings_overrides=docutils_settings)
+        hr = HttpResponse(mimetype="text/plain")
+        hr['Content-Disposition'] = 'filename=%s.tex' % reqslug
+        hr.write(parts['whole'].replace('{\$}','$'))
+        #hr.write(parts['whole'])
+        return hr
+
+def pdfitem(request, reqslug, blob=None):
+    if not blob:
+        i = fromslug(reqslug)
+        if not i:
+            raise Http404
+        if i.type == 'tree':
+            return tree(request, reqslug)
+    else: 
+        i = blob
+    i.update()
+
+    try:
+        from docutils.core import publish_parts
+    except ImportError:
+        if settings.DEBUG:
+            raise HttpResponseServerError(request)
+    else:
+        docutils_settings = getattr(settings, "GITWIKI_REST_SETTINGS", {})
+        parts = publish_parts(source=i.contents, writer_name="latex", settings_overrides=docutils_settings)
+        hr = HttpResponse(mimetype="text/plain")
+        hr['Content-Disposition'] = 'filename=%s.tex' % reqslug
+        hr.write(parts['whole'])
+        return hr
+
+def rawitem(request, reqslug, blob=None):
+    if reqslug.endswith('/'):
+        reqslug=reqslug[:-1]
+    if not blob:
+        i = fromslug(reqslug)
+        if not i:
+            raise Http404
+        if i.type == 'tree':
+            return tree(request, reqslug)
+    else: 
+        i = blob
+    i.update()
+    slug = i.slug()
+    r = HttpResponse(mimetype="text/plain")
+    r['Content-Disposition'] = 'filename=%s.txt' % reqslug
+    r.write(i.contents)
+    return r
+
+def figure(request, reqslug, blob=None, download=False):
+    if reqslug.endswith('/'):
+        reqslug=reqslug[:-1]
+    if not blob:
+        i = fromslug(reqslug)
+        if not i:
+            l = reqslug.split('/')
+            if l[-2] == 'fig':
+                l = l[:-3] + l[-2:]
+            else:
+                l = l[:-2] + l[-1:]
+            i = fromslug('/'.join(l))
+            if not i:
+                raise Http404
+        if i.type == 'tree':
+            return tree(request, reqslug)
+    else: 
+        i = blob
+    mime = "image/image"
+    slug = i.slug()
+    i.update()
+    if slug.endswith('.jpg') or slug.endswith('.jpeg'):
+        mime = "image/jpeg"
+    elif slug.endswith('.png'):
+        mime = "image/jpeg"
+    elif slug.endswith('.gif'):
+        mime = "image/jpeg"
+    elif slug.endswith('.svg'):
+        mime = "image/svg+xml"
+    r = HttpResponse(mimetype=mime)
+    if download:
+        r['Content-Disposition'] = 'attachment; filename=%s' % reqslug
+    else:
+        r['Content-Disposition'] = 'filename=%s' % reqslug
+    f = i.getfile()
+    t = f.readlines()
+    print "hello!"
+    r.write(i.contents)
+    return r
+
 def olditem(request, hash):
     i = get_object_or_404(Item, id=hash)
     i.update()