now managing event content file fields

event.py

@@ -16,6 +16,9 @@ class Event( object ):
         return "content/event/" + os.path.basename( self.path )
 
     def open( self ):
+        if os.path.exists( self.path ):
+            self.read()
+            return False
         for path in glob.glob( self.glob ):
             if os.path.exists( path ):
                 self.path = path
@@ -24,21 +27,84 @@ class Event( object ):
         return True
 
     def write( self ):
-        outfile = open( self.path, 'w', encoding = "utf-8" )
-        outfile.write( ( '''\
+        outdata = ( '''\
 ---
 %(yaml)s
 ---
 %(md)s
 ''' % { 'yaml': yaml.dump( self.fields, default_flow_style = False ),
         'md': self.doc,
-        } ) )
+        } )
+        outfile = open( self.path, 'w', encoding = "utf-8" )
+        outfile.write( outdata )
+        return outdata
 
     def read( self ):
         indata = open( self.path, 'r', encoding = "utf-8" ).read()
-        try:
-            ( pre, yamldata, docdata ) = re.split( "^---$", indata, flags = re.MULTILINE )
-        except ValueError:
-            return
-        self.yaml = yaml.load( yamldata )
+        ( pre, yamldata, docdata ) = re.split( "^---$", indata, flags = re.MULTILINE )
+        self.fields = yaml.load( yamldata )
         self.doc = docdata.strip()
+
+    def set_title( self, title ):
+        self.fields[ '$title@' ] = title
+
+    def set_slug( self, slug ):
+        self.fields[ '$slug' ] = slug
+
+    def set_published( self, published ):
+        if not self.fields.get( '$date' ):
+            self.fields[ '$date' ] = {}
+        if not self.fields[ '$date' ].get( 'published' ):
+            self.fields[ '$date' ][ 'published' ] = published
+            return published
+
+    def set_started( self, started ):
+        if not self.fields.get( '$date' ):
+            self.fields[ '$date' ] = {}
+        self.fields[ '$date' ][ 'started' ] = started
+        return started
+
+    def set_expected( self, expected ):
+        if not self.fields.get( '$date' ):
+            self.fields[ '$date' ] = {}
+        self.fields[ '$date' ][ 'expected' ] = expected
+        return expected
+
+    def set_finished( self, finished ):
+        if not self.fields.get( '$date' ):
+            self.fields[ '$date' ] = {}
+        self.fields[ '$date' ][ 'finished' ] = finished
+        return finished
+
+    def set_resolved( self, resolved ):
+        if not self.fields.get( '$date' ):
+            self.fields[ '$date' ] = {}
+        self.fields[ '$date' ][ 'resolved' ] = resolved
+        return resolved
+
+    def add_timeline( self, time, line ):
+        if not self.fields.get( 'timeline' ):
+            self.fields[ 'timeline' ] = []
+        self.fields[ 'timeline' ].append( { 'time': time, 'line': line } )
+
+    def _toggle( self, fieldname ):
+        if self.fields.get( fieldname ):
+            del self.fields[ fieldname ]
+        else:
+            self.fields[ fieldname ] = True
+        return " ".join( [ x for x in [ 'incident', 'degraded', 'maintenance', 'notice', 'ok' ] if self.fields.get( x ) ] )
+
+    def toggle_incident( self ):
+        return self._toggle( 'incident' )
+
+    def toggle_degraded( self ):
+        return self._toggle( 'degraded' )
+
+    def toggle_maintenance( self ):
+        return self._toggle( 'maintenance' )
+
+    def toggle_notice( self ):
+        return self._toggle( 'notice' )
+
+    def toggle_ok( self ):
+        return self._toggle( 'ok' )