tex-html: stahování obsahu pro texání

seminar/urls.py

@@ -47,9 +47,11 @@ urlpatterns = [
         staff_member_required(views.StavDatabazeView), name='stav_databaze'),
     url(r'^cislo/(?P<rocnik>\d+).(?P<cislo>[0-9-]+)/obalkovani$',
         staff_member_required(views.obalkovaniView), name='seminar_cislo_resitel_obalkovani'),
+    url(r'^cislo/(?P<rocnik>\d+).(?P<cislo>[0-9-]+)/tex-download.json$',
+        staff_member_required(views.texDownloadView), name='seminar_tex_download'),
     url(r'^soustredeni/(?P<soustredeni>\d+)/obalky.pdf',
         staff_member_required(views.soustredeniObalkyView), name='seminar_soustredeni_obalky'),
 
     url(r'^tex-upload/login/$', views.LoginView, name='seminar_login'),
-    url(r'^tex-upload/$', staff_member_required(views.TexUploadView), name='seminar_tex_upload'),
+    url(r'^tex-upload/$', staff_member_required(views.texUploadView), name='seminar_tex_upload'),
 ]

seminar/views.py

@@ -516,7 +516,7 @@ def LoginView(request):
 
 
 @ensure_csrf_cookie
-def TexUploadView(request):
+def texUploadView(request):
 
     def uloz_soubory(files, rocnik, cislo):
         for filename, f in files:
@@ -597,8 +597,7 @@ def TexUploadView(request):
             else:
                 problem.text_zadani = html
                 problem.nazev = meta["nazev"]
-                if "body" in meta:
-                    problem.body = meta["body"]
+                problem.body = meta["body"]
 
             problem.save()
 
@@ -624,3 +623,46 @@ def TexUploadView(request):
         # Pošleme zpátky traceback, ať uživatel ví, v čem je problém
         tb = "".join(traceback.format_exception(type(e), e, sys.exc_info()[2]))
         return JsonResponse({"error": tb})
+
+
+def texDownloadView(request, rocnik, cislo):
+    """View posílající JSON se zadanými a řešenými problémy pro založení čísla
+    """
+    cislo = Cislo.objects.get(rocnik__rocnik=rocnik, cislo=cislo)
+    zadane = Problem.objects.filter(
+        cislo_zadani=cislo,
+        stav=Problem.STAV_ZADANY
+    )
+    resene = Problem.objects.filter(
+        cislo_reseni=cislo,
+        stav=Problem.STAV_ZADANY,
+        typ=Problem.TYP_ULOHA
+    )
+    pred_pohadky = Pohadka.objects.filter(uloha__cislo_zadani=cislo, pred=True)
+    po_pohadky = Pohadka.objects.filter(uloha__cislo_zadani=cislo, pred=False)
+
+    response = {
+        "zadane": [
+            {
+                "nazev": p.nazev,
+                "typ": p.typ,
+                "kod": p.kod,
+                "body": p.body,
+                "zadani": p.text_zadani,
+                "pred_pohadky": [x.text for x in pred_pohadky.filter(uloha=p)],
+                "po_pohadky": [x.text for x in po_pohadky.filter(uloha=p)],
+            } for p in zadane
+        ],
+        "resene": [
+            {
+                "nazev": p.nazev,
+                "typ": p.typ,
+                "kod": p.kod,
+                "body": p.body,
+                "zadani": p.text_zadani,
+                "reseni": p.text_reseni,
+                "cislo_zadani": p.cislo_zadani.cislo,
+            } for p in resene
+        ],
+    }
+    return JsonResponse(response)