first shoot for fieldtypes

EditorialModel/fields.py

@@ -48,7 +48,7 @@ class EmField(EmComponent):
                 'uid' : uid,
                 'name' : name,
                 'fieldgroup_id' : em_fieldgroup.id,
-                'fieldtype_id' : em_fieldtype.id,
+                'fieldtype' : em_fieldtype.name,
                 'optional' : 1 if optional else 0,
                 'internal' : 1 if internal else 0,
             }
@@ -64,7 +64,7 @@ class EmField(EmComponent):
     def populate(self):
         row = super(EmField, self).populate()
         self.em_fieldgroup = EditorialModel.fieldgroups.EmFieldGroup(int(row.fieldgroup_id))
-        self.em_fieldtype = EditorialModel.fieldtypes.EmFieldType(int(row.fieldtype_id))
+        self.em_fieldtype = EditorialModel.fieldtypes.get_field_type(row.fieldtype)
         self.optional = True if row.optional == 1 else False;
         self.internal = True if row.internal == 1 else False;
         self.icon = row.icon
@@ -78,7 +78,7 @@ class EmField(EmComponent):
 
         values = {
             'fieldgroup_id' : self.em_fieldgroup.id,
-            'fieldtype_id' : self.em_fieldtype.id,
+            'fieldtype' : self.em_fieldtype.name,
             'optional' : 1 if self.optional else 0,
             'internal' : 1 if self.internal else 0,
             'icon' : self.icon,

EditorialModel/fieldtypes.py

@@ -1,8 +1,95 @@
 #-*- coding: utf-8 -*-
 
 from EditorialModel.components import EmComponent, EmComponentNotExistError
+from Lodel.utils.mlstring import MlString
+
+def get_field_type(name):
+    class_name = 'EmField_' + name
+    constructor = globals()[class_name]
+    instance = constructor()
+    return instance
 
 class EmFieldType():
 
-    def __init__(self, id):
-        self.id = id
+    def __init__(self, name):
+        self.name = name
+
+
+class EmField_integer(EmFieldType):
+
+    def __init__(self):
+        super(EmField_integer, self).__init__('integer')
+
+    def to_python(self, value):
+        if value == '':
+            self.value = 0
+        else:
+            self.value = int(value)
+
+    def to_sql(self, value = None):
+        if value is None:
+            value = self.value
+        return str(value)
+
+    def sql_column(self):
+        return "int(11) NOT NULL"
+
+
+class EmField_boolean(EmFieldType):
+
+    def __init__(self):
+        super(EmField_boolean, self).__init__('boolean')
+
+    def to_python(self, value):
+        if value:
+            self.value = True
+        else:
+            self.value = False
+        return self.value
+
+    def to_sql(self, value = None):
+        if value is None:
+            value = self.value
+        return 1 if value else 0
+
+    def sql_column(self):
+        return "tinyint(1) DEFAULT NULL"
+
+
+class EmField_char(EmFieldType):
+
+    def __init__(self):
+        super(EmField_char, self).__init__('char')
+
+    def to_python(self, value):
+        if value:
+            self.value = value
+        else:
+            self.value = ''
+        return self.value
+
+    def to_sql(self, value = None):
+        if value is None:
+            value = self.value
+        return value
+
+    def sql_column(self):
+        return "varchar(250) DEFAULT NULL"
+
+
+class EmField_mlstring(EmFieldType):
+
+    def __init__(self):
+        super(EmField_mlstring, self).__init__('mlstring')
+
+    def to_python(self, value):
+        self.value = MlString.load(value)
+        return self.value
+
+    def to_sql(self, value = None):
+        if value is None:
+            value = self.value
+        return str(value)
+
+    def sql_column(self):
+        return "varchar(250) DEFAULT NULL"