Added view to display project settings

apps/main/__init__.py

@@ -2,12 +2,14 @@ from django.utils.translation import ugettext_lazy as _
 
 from common.api import register_menu
 
+check_settings = {'text':_(u'settings'), 'view':'check_settings', 'famfam':'cog'}
+
 
 register_menu([
     {'text':_(u'home'), 'view':'home', 'famfam':'house', 'position':0},
 
-    #{'text':_(u'setup'), 'view':'', 'links': [
-    #],'famfam':'cog', 'name':'setup','position':7},
+    {'text':_(u'setup'), 'view':'check_settings', 'links': [
+    ],'famfam':'cog', 'name':'setup','position':7},
 
     {'text':_(u'about'), 'view':'about', 'position':8},
 ])

apps/main/urls.py

@@ -3,4 +3,5 @@ from django.conf.urls.defaults import *
 
 urlpatterns = patterns('main.views',
     url(r'^$', 'home', (), 'home'),
+    url(r'^check_settings/$', 'check_settings', (), 'check_settings')
 )

apps/main/views.py

@@ -1,6 +1,76 @@
+import os
+import types
+
 from django.shortcuts import render_to_response
 from django.template import RequestContext
+from django.utils.translation import ugettext_lazy as _
+
+from documents.conf import settings as documents_settings
+from converter.conf import settings as converter_settings
+from ocr.conf import settings as ocr_settings
+
 
 def home(request):
     return render_to_response('home.html', {},
     context_instance=RequestContext(request))
+
+def check_settings(request):
+    settings = [
+        {'name':'DOCUMENTS_METADATA_AVAILABLE_FUNCTIONS', 'value':documents_settings.AVAILABLE_FUNCTIONS},
+        {'name':'DOCUMENTS_METADATA_AVAILABLE_MODELS', 'value':documents_settings.AVAILABLE_MODELS},
+        {'name':'DOCUMENTS_USE_STAGING_DIRECTORY', 'value':documents_settings.USE_STAGING_DIRECTORY},
+        {'name':'DOCUMENTS_STAGING_DIRECTORY', 'value':documents_settings.STAGING_DIRECTORY, 'exists':True},
+        {'name':'DOCUMENTS_DELETE_STAGING_FILE_AFTER_UPLOAD', 'value':documents_settings.DELETE_STAGING_FILE_AFTER_UPLOAD},
+        {'name':'DOCUMENTS_STAGING_FILES_PREVIEW_SIZE', 'value':documents_settings.STAGING_FILES_PREVIEW_SIZE},
+        {'name':'DOCUMENTS_DELETE_LOCAL_ORIGINAL', 'value':documents_settings.DELETE_LOCAL_ORIGINAL},
+        {'name':'DOCUMENTS_CHECKSUM_FUNCTION', 'value':documents_settings.CHECKSUM_FUNCTION},
+        {'name':'DOCUMENTS_UUID_FUNTION', 'value':documents_settings.UUID_FUNCTION},
+        {'name':'DOCUMENTS_STORAGE_BACKEND', 'value':documents_settings.STORAGE_BACKEND},
+        {'name':'DOCUMENTS_STORAGE_DIRECTORY_NAME', 'value':documents_settings.STORAGE_DIRECTORY_NAME},
+        {'name':'DOCUMENTS_PREVIEW_SIZE', 'value':documents_settings.PREVIEW_SIZE},
+        {'name':'DOCUMENTS_THUMBNAIL_SIZE', 'value':documents_settings.THUMBNAIL_SIZE},
+        {'name':'DOCUMENTS_FILESYSTEM_FILESERVING_ENABLE', 'value':documents_settings.FILESYSTEM_FILESERVING_ENABLE},
+        {'name':'DOCUMENTS_FILESYSTEM_FILESERVING_PATH', 'value':documents_settings.FILESYSTEM_FILESERVING_PATH, 'exists':True},
+        {'name':'DOCUMENTS_SLUGIFY_PATHS', 'value':documents_settings.FILESYSTEM_SLUGIFY_PATHS},
+        {'name':'DOCUMENTS_FILESYSTEM_MAX_RENAME_COUNT', 'value':documents_settings.FILESYSTEM_MAX_RENAME_COUNT},
+        {'name':'DOCUMENTS_TEMPORARY_DIRECTORY', 'value':documents_settings.TEMPORARY_DIRECTORY, 'exists':True},
+
+        {'name':'CONVERTER_CONVERT_PATH', 'value':converter_settings.CONVERT_PATH, 'exists':True},
+        {'name':'CONVERTER_OCR_OPTIONS', 'value':converter_settings.OCR_OPTIONS},
+
+        {'name':'OCR_TESSERACT_PATH', 'value':ocr_settings.TESSERACT_PATH, 'exists':True},
+    ]
+    
+    context={
+        'title':_(u'settings'),
+        'object_list':settings,
+        'hide_link':True,
+        'hide_object':True,
+        'extra_columns':[
+            {'name':_(u'name'), 'attribute':'name'},
+            {'name':_(u'value'), 'attribute': lambda x: return_type(x['value'])},
+            {'name':_(u'exists'), 'attribute':lambda x: exists(x['value']) if 'exists' in x else ''},
+        ]
+    }
+    
+    return render_to_response('generic_list.html', context,
+        context_instance=RequestContext(request))
+        
+
+def return_type(value):
+    if isinstance(value, types.FunctionType):
+        return _(u'function found')
+    elif isinstance(value, types.ClassType):
+        return _(u'class found')
+    elif isinstance(value, types.TypeType):
+        return _(u'class found')
+    elif isinstance(value, types.DictType) or isinstance(value, types.DictionaryType):
+        return ','.join(list(value))
+    else:
+        return value
+
+def exists(path):
+    try:
+        return os.path.exists(path)
+    except Exception, exc:
+        return exc