4 files changed, 110 insertions, 0 deletions
diff --git a/silpa/common/__init__.py b/silpa/common/__init__.py
new file mode 100644
index 0000000..29925b2
--- /dev/null
+++ b/silpa/common/__init__.py
@@ -0,0 +1,6 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from silpamodule import SilpaModule
+from silparesponse import SilpaResponse
+from modulemanager import ModuleManager
diff --git a/silpa/common/modulemanager.py b/silpa/common/modulemanager.py
new file mode 100644
index 0000000..c6185dd
--- /dev/null
+++ b/silpa/common/modulemanager.py
@@ -0,0 +1,52 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+import sys
+from utils import *
+class ModuleManager:
+	def import_module(self,name):
+		parts = name.split(".")
+		try:
+			obj= sys.modules[name]
+		except KeyError:
+			obj  = __import__(".".join(parts[:-1]))
+		if(len(parts)>1):	
+			for part in parts[1:]:
+				try:
+					obj = getattr(obj,part)
+				except:
+					obj = None	
+		return obj
+
+	def getModuleInstance(self,action):
+		action=action.replace(" ","_")
+		module_name = self.find_module(action)
+		if(module_name):
+			try:
+				return self.import_module(module_name).getInstance()
+			except:
+				print dir(self.import_module(module_name))	
+		else:
+			return None	
+	def find_module(self,action):
+		try:
+			return getModulesList()[action]
+		except:	
+			return None
+	def getModulesInfoAsHTML(self):
+		module_dict=getModulesList	()
+		response = "<h2>Available Modules</h2></hr>"
+		response = response+"<table class=\"table1\"><tr><th>Module</th><th>Description</th></tr>"
+		for action in 	module_dict:
+			module_instance=self.getModuleInstance(action)
+			if(module_instance!=None):
+				response = response+"<tr><td><a href='"+ action +"'>"+module_instance.get_module_name()+"</a></td>"
+				response = response+"<td>"+module_instance.get_info()+"</td></tr>"
+			else:
+				response = response+"<tr><td>"+action.replace("_"," ")+"</td>"
+				response = response+"<td>Error while retrieving module details</td></tr>"	
+		return  response+"</table>"	
+if __name__ == '__main__':
+	mm=ModuleManager()
+	print mm.getModuleInstance("lemmatize")
+	print mm.import_module("modules.lemmatizer").getInstance()
+	 
diff --git a/silpa/common/silpamodule.py b/silpa/common/silpamodule.py
new file mode 100644
index 0000000..7c5a538
--- /dev/null
+++ b/silpa/common/silpamodule.py
@@ -0,0 +1,16 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+class SilpaModule:
+	def __init__(self):
+		self.response = None
+
+	def get_errormessage(self):
+		return None
+	def get_successmessage(self):
+		return None
+	def get_module_name(self):
+		return "Untitled Silpa Module"
+	def get_info(self):
+		return 	"Module description"
+	def process(self,object):
+		return 	"Not Implemented"
diff --git a/silpa/common/silparesponse.py b/silpa/common/silparesponse.py
new file mode 100644
index 0000000..13cc5ca
--- /dev/null
+++ b/silpa/common/silparesponse.py
@@ -0,0 +1,36 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+from utils import *
+class SilpaResponse:
+	def __init__(self):
+		self.response =getTemplate()
+	def toUnicode(self):
+		self.response=self.response.replace("$$SILPA_COPYRIGHT$$",getCopyrightInfo());
+		return self.response.encode('utf-8')
+	def toString(self):
+		self.response=self.response.replace("$$SILPA_COPYRIGHT$$",getCopyrightInfo());
+		return self.response
+	def getResponse(self):
+		self.response=self.response.replace("$$SILPA_COPYRIGHT$$",getCopyrightInfo());
+		return self.response	
+	def setBreadcrumb(self,navPath):
+		if(navPath):
+			html=	"<div id=\"breadcrumb\"><a href=\"http://smc.org.in/silpa\">Home</a> /"
+			html=html+navPath+"</div>"
+			self.response=self.response.replace("$$SILPA_BREADCRUMB$$",html)
+	def setContent(self,value):
+		if(value):
+			self.response=self.response.replace("$$SILPA_CONTENT$$",value)
+		else:
+			self.response=self.response.replace("$$SILPA_CONTENT$$","")	
+	def setErrorMessage(self,value):
+		if(value):
+			self.response=self.response.replace("$$SILPA_ERROR$$",value)
+		else:
+			self.response=self.response.replace("$$SILPA_ERROR$$","")	
+	def setSuccessMessage(self,value):
+		if(value):
+			self.response=self.response.replace("$$SILPA_SUCCESS$$",value)
+		else:
+			self.response=self.response.replace("$$SILPA_SUCCESS$$","")
+