bitbake: toaster: update view to support DL_DIR and SSTATE_DIR

Update toaster's views.py to support DL_DIR and SSTATE_DIR for
page projectconf.html. Removed DL_DIR and SSTATE_DIR from
blacklist. Initial value of DL_DIR and SSTATE_DIR comes from
BuildEnvironment.

[YOCTO #8422]

(Bitbake rev: 9f672d7ba503d17175eef37ec03a5779e4c9f792)

Signed-off-by: Sujith H <sujith.h@gmail.com>
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Michael Wood <michael.g.wood@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/toaster/toastergui/views.py

@@ -45,6 +45,7 @@ from django.utils import formats
 from toastergui.templatetags.projecttags import json as jsonfilter
 from decimal import Decimal
 import json
+import os
 from os.path import dirname
 from functools import wraps
 import itertools
@@ -1875,6 +1876,7 @@ def managedcontextprocessor(request):
 import toastermain.settings
 
 from orm.models import Project, ProjectLayer, ProjectTarget, ProjectVariable
+from bldcontrol.models import  BuildEnvironment
 
 # we have a set of functions if we're in managed mode, or
 # a default "page not available" simple functions for interactive mode
@@ -2176,6 +2178,10 @@ if True:
                 return_data['distro'] = ProjectVariable.objects.get(project = prj, name = "DISTRO").value,
             except ProjectVariable.DoesNotExist:
                 pass
+            try:
+                return_data['dl_dir'] = ProjectVariable.objects.get(project = prj, name = "DL_DIR").value,
+            except ProjectVariable.DoesNotExist:
+                pass
             try:
                 return_data['fstypes'] = ProjectVariable.objects.get(project = prj, name = "IMAGE_FSTYPES").value,
             except ProjectVariable.DoesNotExist:
@@ -2188,6 +2194,10 @@ if True:
                 return_data['package_classes'] = ProjectVariable.objects.get(project = prj, name = "PACKAGE_CLASSES").value,
             except ProjectVariable.DoesNotExist:
                 pass
+            try:
+                return_data['sstate_dir'] = ProjectVariable.objects.get(project = prj, name = "SSTATE_DIR").value,
+            except ProjectVariable.DoesNotExist:
+                pass
 
             return HttpResponse(json.dumps( return_data ), content_type = "application/json")
 
@@ -2795,9 +2805,9 @@ if True:
         }
 
         vars_blacklist  = {
-            'DL_DR','PARALLEL_MAKE','BB_NUMBER_THREADS','SSTATE_DIR',
+            'PARALLEL_MAKE','BB_NUMBER_THREADS',
             'BB_DISKMON_DIRS','BB_NUMBER_THREADS','CVS_PROXY_HOST','CVS_PROXY_PORT',
-            'DL_DIR','PARALLEL_MAKE','SSTATE_DIR','SSTATE_DIR','SSTATE_MIRRORS','TMPDIR',
+            'PARALLEL_MAKE','SSTATE_MIRRORS','TMPDIR',
             'all_proxy','ftp_proxy','http_proxy ','https_proxy'
             }
 
@@ -2834,6 +2844,19 @@ if True:
             context['distro_defined'] = "1"
         except ProjectVariable.DoesNotExist:
             pass
+        try:
+            if ProjectVariable.objects.get(project = prj, name = "DL_DIR").value == "${TOPDIR}/../downloads":
+                be = BuildEnvironment.objects.get(pk = str(1))
+                dl_dir = os.path.join(dirname(be.builddir), "downloads")
+                context['dl_dir'] =  dl_dir
+                pv, created = ProjectVariable.objects.get_or_create(project = prj, name = "DL_DIR")
+                pv.value = dl_dir
+                pv.save()
+            else:
+                context['dl_dir'] = ProjectVariable.objects.get(project = prj, name = "DL_DIR").value
+            context['dl_dir_defined'] = "1"
+        except ProjectVariable.DoesNotExist,BuildEnvironment.DoesNotExist:
+            pass
         try:
             context['fstypes'] =  ProjectVariable.objects.get(project = prj, name = "IMAGE_FSTYPES").value
             context['fstypes_defined'] = "1"
@@ -2849,6 +2872,19 @@ if True:
             context['package_classes_defined'] = "1"
         except ProjectVariable.DoesNotExist:
             pass
+        try:
+            if ProjectVariable.objects.get(project = prj, name = "SSTATE_DIR").value == "${TOPDIR}/../sstate-cache":
+                be = BuildEnvironment.objects.get(pk = str(1))
+                sstate_dir = os.path.join(dirname(be.builddir), "sstate-cache")
+                context['sstate_dir'] = sstate_dir
+                pv, created = ProjectVariable.objects.get_or_create(project = prj, name = "SSTATE_DIR")
+                pv.value = sstate_dir
+                pv.save()
+            else:
+                context['sstate_dir'] = ProjectVariable.objects.get(project = prj, name = "SSTATE_DIR").value
+            context['sstate_dir_defined'] = "1"
+        except ProjectVariable.DoesNotExist, BuildEnvironment.DoesNotExist:
+            pass
 
         return context