Rename PostfixadminDb, RoundcubeDb without the Db suffix.

[mailshears.git] / lib / common / roundcube_plugin.rb

diff --git a/lib/common/roundcube_plugin.rb b/lib/common/roundcube_plugin.rb
new file mode 100644 (file)
index 0000000..8e9d622
--- /dev/null
+++ b/lib/common/roundcube_plugin.rb
@@ -0,0 +1,97 @@
+require 'common/plugin'
+
+module RoundcubePlugin
+  # Code that all Roundcube plugins (Prune, Rm, Mv...) will share.
+  # That is, we implement the Plugin interface.
+  include Plugin
+
+  def initialize()
+    cfg = Configuration.new()
+    @db_host = cfg.roundcube_dbhost
+    @db_port = cfg.roundcube_dbport
+    @db_opts = cfg.roundcube_dbopts
+    @db_tty  = cfg.roundcube_dbtty
+    @db_name = cfg.roundcube_dbname
+    @db_user = cfg.roundcube_dbuser
+    @db_pass = cfg.roundcube_dbpass
+  end
+
+
+  def describe_domain(domain)
+    # Roundcube doesn't have a concept of domains.
+    return domain
+  end
+
+  def describe_account(account)
+    user_id = self.get_user_id(account)
+
+    if user_id.nil?
+      return 'User not found'
+    else
+      return "User ID: #{user_id}"
+    end
+  end
+
+
+  protected;
+
+  def get_user_id(account)
+    user_id = nil
+
+    begin
+      connection = PGconn.connect(@db_host,
+                                  @db_port,
+                                  @db_opts,
+                                  @db_tty,
+                                  @db_name,
+                                  @db_user,
+                                  @db_pass)
+
+      sql_query = "SELECT user_id FROM users WHERE username = $1;"
+
+      connection.query(sql_query, [account]) do |result|
+        if result.num_tuples > 0
+          user_id = result[0]['user_id']
+        end
+      end
+
+      connection.close()
+
+    rescue PGError => e
+      # Pretend like we're database-agnostic in case we ever are.
+      raise DatabaseError.new(e)
+    end
+
+    return user_id
+  end
+
+
+  # Used in both prune/rm.
+  def list_users()
+    usernames = []
+
+    # Just assume PostgreSQL for now.
+    begin
+      connection = PGconn.connect(@db_host,
+                                  @db_port,
+                                  @db_opts,
+                                  @db_tty,
+                                  @db_name,
+                                  @db_user,
+                                  @db_pass)
+
+      sql_query = "SELECT username FROM users;"
+      connection.query(sql_query) do |result|
+        usernames = result.field_values('username')
+      end
+
+      connection.close()
+    rescue PGError => e
+      # Pretend like we're database-agnostic in case we ever are.
+      raise DatabaseError.new(e)
+    end
+
+    return usernames
+  end
+
+end