1 files changed, 90 insertions, 0 deletions
diff --git a/epubview/epubinfo.py b/epubview/epubinfo.py
new file mode 100644
index 0000000..ddf9ad5
--- /dev/null
+++ b/epubview/epubinfo.py
@@ -0,0 +1,90 @@
+import os
+from lxml import etree
+
+
+class EpubInfo(): #TODO: Cover the entire DC range
+    def __init__(self, file):
+        self._tree = etree.parse(file)
+        self._root = self._tree.getroot()
+        self._e_metadata = self._root.find('{http://www.idpf.org/2007/opf}metadata')
+        
+        self.title = self._get_title()
+        self.creator = self._get_creator()
+        self.date = self._get_date()
+        self.subject = self._get_subject()
+        self.source = self._get_source()
+        self.rights = self._get_rights()
+        self.identifier = self._get_identifier()
+        self.language = self._get_language()
+        
+    
+    def _get_data(self, tagname):
+        element = self._e_metadata.find(tagname)
+        return element.text
+    
+    def _get_title(self):
+        try:
+            ret = self._get_data('.//{http://purl.org/dc/elements/1.1/}title')
+        except AttributeError:
+            return None
+        
+        return ret
+        
+    def _get_creator(self):
+        try:
+            ret = self._get_data('.//{http://purl.org/dc/elements/1.1/}creator')
+        except AttributeError:
+            return None        
+        return ret
+        
+    def _get_date(self):
+        #TODO: iter
+        try:
+            ret = self._get_data('.//{http://purl.org/dc/elements/1.1/}date')
+        except AttributeError:
+            return None
+        
+        return ret
+
+    def _get_source(self):
+        try:
+            ret = self._get_data('.//{http://purl.org/dc/elements/1.1/}source')
+        except AttributeError:
+            return None
+        
+        return ret
+
+    def _get_rights(self):
+        try:
+            ret = self._get_data('.//{http://purl.org/dc/elements/1.1/}rights')
+        except AttributeError:
+            return None
+        
+        return ret
+
+    def _get_identifier(self):
+        #TODO: iter
+        element = self._e_metadata.find('.//{http://purl.org/dc/elements/1.1/}identifier')            
+
+        if element is not None:
+            return {'id':element.get('id'), 'value':element.text}
+        else:
+            return None
+
+    def _get_language(self):
+        try:
+            ret = self._get_data('.//{http://purl.org/dc/elements/1.1/}language')
+        except AttributeError:
+            return None
+        
+        return ret
+
+    def _get_subject(self):
+        try:
+            subjectlist = []
+            for element in self._e_metadata.iterfind('.//{http://purl.org/dc/elements/1.1/}subject'):
+                subjectlist.append(element.text)
+        except AttributeError:
+            return None
+        
+        return subjectlist
+\ No newline at end of file