From 1f982b79997c6f39070b66770f452b2039c58fbf Mon Sep 17 00:00:00 2001
From: Ruud <ruud@crashdummy.nl>
Date: Fri, 14 Feb 2014 19:36:23 +0100
Subject: [PATCH] Migration start

---
 couchpotato/core/database.py | 111 +++++++++++++++++++++++++++++++++++
 couchpotato/runner.py        |   2 +
 2 files changed, 113 insertions(+)

diff --git a/couchpotato/core/database.py b/couchpotato/core/database.py
index ee27e37e..4376cf00 100644
--- a/couchpotato/core/database.py
+++ b/couchpotato/core/database.py
@@ -1,9 +1,11 @@
 import json
+import os
 import time
 import traceback
 from couchpotato import CPLog
 from couchpotato.api import addApiView
 from couchpotato.core.event import addEvent
+from couchpotato.core.helpers.encoding import toUnicode
 
 log = CPLog(__name__)
 
@@ -20,6 +22,7 @@ class Database(object):
         addApiView('database.document.delete', self.deleteDocument)
 
         addEvent('database.setup_index', self.setupIndex)
+        addEvent('app.migrate', self.migrate)
 
     def getDB(self):
 
@@ -106,3 +109,111 @@ class Database(object):
 
 
         return results
+
+    def migrate(self):
+        time.sleep(1)
+
+        from couchpotato import Env
+        old_db = os.path.join(Env.get('data_dir'), 'couchpotato.db')
+
+        if os.path.isfile(old_db):
+
+            import sqlite3
+            conn = sqlite3.connect(old_db)
+
+            c = conn.cursor()
+
+            migrate_list = {
+                'category': ['id', 'label', 'order', 'required', 'preferred', 'ignored', 'destination'],
+                'profile': ['id', 'label', 'order', 'core', 'hide'],
+                'profiletype': ['id', 'order', 'finish', 'wait_for', 'quality_id', 'profile_id'],
+                'quality': ['id', 'identifier', 'order', 'size_min', 'size_max'],
+                'movie': ['id', 'last_edit', 'library_id', 'status_id', 'profile_id', 'category_id'],
+                'library': ['id', 'identifier'],
+                'release': ['id', 'identifier', 'movie_id', 'status_id', 'quality_id', 'last_edit'],
+                'status': ['id', 'identifier'],
+                'properties': ['id', 'identifier', 'value'],
+            }
+
+            migrate_data = {}
+
+            for ml in migrate_list:
+                migrate_data[ml] = {}
+                rows = migrate_list[ml]
+                c.execute('SELECT %s FROM `%s`' % ('`' + '`,`'.join(rows) + '`', ml))
+                for p in c.fetchall():
+                    columns = {}
+                    for row in migrate_list[ml]:
+                        columns[row] = p[rows.index(row)]
+                    migrate_data[ml][p[0]] = columns
+
+            db = self.getDB()
+
+            # Categories
+            categories = migrate_data['category']
+            category_link = {}
+            for x in categories:
+                continue
+
+                c = categories[x]
+                new_c = db.insert({
+                    '_t': 'category',
+                    'order': c.get('order', 999),
+                    'label': toUnicode(c.get('label', '')),
+                    'ignored': toUnicode(c.get('ignored', '')),
+                    'preferred': toUnicode(c.get('preferred', '')),
+                    'required': toUnicode(c.get('required', '')),
+                    'destination': toUnicode(c.get('destination', '')),
+                })
+
+                category_link[x] = new_c.get('_id')
+
+            # Profiles
+            new_profiles = db.all('profile', with_doc = True)
+            new_profiles_by_label = {}
+            for x in new_profiles:
+
+                # Remove default non core profiles
+                if not x['doc'].get('core'):
+                    db.delete(x['doc'])
+                else:
+                    new_profiles_by_label[x['doc']['label']] = x['_id']
+
+            profiles = migrate_data['profile']
+            profile_link = {}
+            for x in profiles:
+                p = profiles[x]
+
+                exists = new_profiles_by_label.get(p.get('label'))
+
+                # Update existing with order only
+                if exists and p.get('core'):
+                    profile = db.get('id', exists)
+                    profile['order'] = p.get('order')
+                    db.update(profile)
+
+                    profile_link[x] = profile.get('_id')
+                else:
+
+                    new_profile = {
+                        '_t': 'profile',
+                        'label': p.get('label'),
+                        'order': int(p.get('order', 999)),
+                        'core': p.get('core', False),
+                        'qualities': [],
+                        'wait_for': [],
+                        'finish': []
+                    }
+
+                    types = migrate_data['profiletype']
+                    for profile_type in types:
+                        p_type = types[profile_type]
+                        if types[profile_type]['profile_id'] == p['id']:
+                            new_profile['finish'].append(p_type['finish'])
+                            new_profile['wait_for'].append(p_type['wait_for'])
+                            new_profile['qualities'].append(migrate_data['quality'][p_type['quality_id']]['identifier'])
+                    print new_profile
+
+                    new_profile.update(db.insert(new_profile))
+
+                    profile_link[x] = new_profile.get('_id')
diff --git a/couchpotato/runner.py b/couchpotato/runner.py
index c79317ae..86ec2b26 100644
--- a/couchpotato/runner.py
+++ b/couchpotato/runner.py
@@ -89,6 +89,7 @@ def runCouchPotato(options, base_path, args, data_dir = None, log_dir = None, En
     db_exists = db.exists()
     if db_exists:
         db.open()
+        db.compact()
     else:
         db.create()
 
@@ -223,6 +224,7 @@ def runCouchPotato(options, base_path, args, data_dir = None, log_dir = None, En
     fireEvent('database.setup')
     if not db_exists:
         fireEvent('app.initialize', in_order = True)
+    fireEvent('app.migrate')
 
     # Go go go!
     from tornado.ioloop import IOLoop