Class: Imap::Backup::Account::Connection
- Inherits:
-
Object
- Object
- Imap::Backup::Account::Connection
show all
- Defined in:
- lib/imap/backup/account/connection.rb,
lib/imap/backup/account/connection/folder_names.rb,
lib/imap/backup/account/connection/backup_folders.rb
Defined Under Namespace
Classes: BackupFolders, ClientFactory, FolderNames
Instance Attribute Summary collapse
Instance Method Summary
collapse
Constructor Details
#initialize(account) ⇒ Connection
Returns a new instance of Connection.
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# File 'lib/imap/backup/account/connection.rb', line 14
def initialize(account)
@account = account
reset
end
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Instance Attribute Details
#account ⇒ Object
Returns the value of attribute account.
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# File 'lib/imap/backup/account/connection.rb', line 12
def account
@account
end
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Instance Method Details
#backup_folders ⇒ Object
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# File 'lib/imap/backup/account/connection.rb', line 23
def backup_folders
@backup_folders ||=
Account::Connection::BackupFolders.new(client: client, account: account).run
end
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#disconnect ⇒ Object
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# File 'lib/imap/backup/account/connection.rb', line 87
def disconnect
client.disconnect if @client
reset
end
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#folder_names ⇒ Object
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# File 'lib/imap/backup/account/connection.rb', line 19
def folder_names
@folder_names ||= Account::Connection::FolderNames.new(client: client, account: account).run
end
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#local_folders ⇒ Object
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# File 'lib/imap/backup/account/connection.rb', line 67
def local_folders
return enum_for(:local_folders) if !block_given?
ensure_account_folder
glob = File.join(account.local_path, "**", "*.imap")
base = Pathname.new(account.local_path)
Pathname.glob(glob) do |path|
name = path.relative_path_from(base).to_s[0..-6]
serializer = Serializer.new(account.local_path, name)
folder = Account::Folder.new(self, name)
yield serializer, folder
end
end
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#reconnect ⇒ Object
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# File 'lib/imap/backup/account/connection.rb', line 92
def reconnect
disconnect
end
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#reset ⇒ Object
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# File 'lib/imap/backup/account/connection.rb', line 96
def reset
@backup_folders = nil
@client = nil
@folder_names = nil
end
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#restore ⇒ Object
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# File 'lib/imap/backup/account/connection.rb', line 81
def restore
local_folders do |serializer, folder|
Uploader.new(folder, serializer).run
end
end
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#run_backup ⇒ Object
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# File 'lib/imap/backup/account/connection.rb', line 36
def run_backup
Logger.logger.debug "Running backup of account: #{account.username}"
client
ensure_account_folder
each_folder do |folder, serializer|
begin
next if !folder.exist?
rescue Encoding::UndefinedConversionError
message = "Skipping backup for '#{folder.name}' " \
"as it is not UTF-7 encoded correctly"
Logger.logger.info message
next
end
Logger.logger.debug "[#{folder.name}] running backup"
serializer.apply_uid_validity(folder.uid_validity)
begin
Downloader.new(
folder,
serializer,
multi_fetch_size: account.multi_fetch_size,
reset_seen_flags_after_fetch: account.reset_seen_flags_after_fetch
).run
rescue Net::IMAP::ByeResponseError
reconnect
retry
end
end
end
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#status ⇒ Object
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# File 'lib/imap/backup/account/connection.rb', line 28
def status
ensure_account_folder
backup_folders.map do |folder|
s = Serializer.new(account.local_path, folder.name)
{name: folder.name, local: s.uids, remote: folder.uids}
end
end
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