add seafile scripts

scripts/upgrade/db_update_1.3_1.4.py

@@ -0,0 +1,52 @@
+#!/usr/bin/env python
+
+import sqlite3
+import os
+import sys
+
+def usage():
+    msg = 'usage: %s <seahub db>' % os.path.basename(sys.argv[0])
+    print(msg)
+
+def main():
+    seahub_db = sys.argv[1]
+
+    conn = sqlite3.connect(seahub_db)
+    c = conn.cursor()
+
+    try:
+        c.execute('SELECT s_type from share_fileshare')
+    except sqlite3.OperationalError:
+        # only add this column if not exist yet, so this script is idempotent  
+        c.execute('ALTER table share_fileshare add column "s_type" varchar(2) NOT NULL DEFAULT "f"')
+
+    c.execute('CREATE INDEX IF NOT EXISTS "share_fileshare_f775835c" ON "share_fileshare" ("s_type")')
+        
+    sql = '''CREATE TABLE IF NOT EXISTS "base_dirfileslastmodifiedinfo" (
+    "id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
+    "repo_id" varchar(36) NOT NULL,
+    "parent_dir" text NOT NULL,
+    "parent_dir_hash" varchar(12) NOT NULL,
+    "dir_id" varchar(40) NOT NULL,
+    "last_modified_info" text NOT NULL,
+    UNIQUE ("repo_id", "parent_dir_hash"))'''
+    
+    c.execute(sql)
+
+    sql = '''CREATE TABLE IF NOT EXISTS "api2_token" (
+    "key" varchar(40) NOT NULL PRIMARY KEY,
+    "user" varchar(255) NOT NULL UNIQUE,
+    "created" datetime NOT NULL)'''
+    
+    c.execute(sql)
+
+    conn.commit()
+
+if __name__ == '__main__':    
+    if len(sys.argv) != 2:
+        usage()
+        sys.exit(1)
+
+    main()
+
+