Class: Datapimp::Sync::DropboxFolder
- Inherits:
-
Hashie::Mash
- Object
- Hashie::Mash
- Datapimp::Sync::DropboxFolder
- Includes:
- Logging
- Defined in:
- lib/datapimp/sync/dropbox_folder.rb
Instance Method Summary collapse
-
#cursor ⇒ Object
The Dropbox Delta API uses a cursor to keep track of the last state the local filesystem has synced with.
- #cursor_path ⇒ Object
-
#delta ⇒ Object
Provides access to the Dropbox API Delta which will tell us how to modify the state of ‘local_path` to match what exists on Dropbox.
-
#dropbox ⇒ Object
Provides easy access to the Dropbox client.
-
#local_path ⇒ Object
A Pointer to the local path we will be syncing with the Dropbox remote.
- #remote_path ⇒ Object
- #remote_path_entries ⇒ Object
- #remote_path_missing? ⇒ Boolean
- #remote_path_parent ⇒ Object
- #run(action, options = {}) ⇒ Object
- #run_create_action ⇒ Object
- #run_pull_action ⇒ Object
- #run_push_action ⇒ Object
Methods included from Logging
Instance Method Details
#cursor ⇒ Object
The Dropbox Delta API uses a cursor to keep track of the last state the local filesystem has synced with. We store this in the syncable folder itself
87 88 89 |
# File 'lib/datapimp/sync/dropbox_folder.rb', line 87 def cursor cursor_path.exist? && cursor_path.read end |
#cursor_path ⇒ Object
91 92 93 |
# File 'lib/datapimp/sync/dropbox_folder.rb', line 91 def cursor_path local_path.join('.dropbox-cursor') end |
#delta ⇒ Object
Provides access to the Dropbox API Delta which will tell us how to modify the state of ‘local_path` to match what exists on Dropbox.
75 76 77 |
# File 'lib/datapimp/sync/dropbox_folder.rb', line 75 def delta @delta ||= dropbox.delta(cursor, remote_path) end |
#dropbox ⇒ Object
Provides easy access to the Dropbox client
68 69 70 |
# File 'lib/datapimp/sync/dropbox_folder.rb', line 68 def dropbox @dropbox ||= Datapimp::Sync.dropbox end |
#local_path ⇒ Object
A Pointer to the local path we will be syncing with the Dropbox remote
80 81 82 |
# File 'lib/datapimp/sync/dropbox_folder.rb', line 80 def local_path Pathname(local) end |
#remote_path ⇒ Object
95 96 97 98 99 |
# File 'lib/datapimp/sync/dropbox_folder.rb', line 95 def remote_path dropbox.ls(remote) rescue(Dropbox::API::Error::NotFound) nil end |
#remote_path_entries ⇒ Object
112 113 114 115 116 117 118 119 120 121 122 |
# File 'lib/datapimp/sync/dropbox_folder.rb', line 112 def remote_path_entries pather = lambda do |entry| if entry.is_dir Array(dropbox.ls(entry.path)).map(&pather) else entry end end remote_path.map(&pather).flatten end |
#remote_path_missing? ⇒ Boolean
108 109 110 |
# File 'lib/datapimp/sync/dropbox_folder.rb', line 108 def remote_path_missing? remote_path.nil? end |
#remote_path_parent ⇒ Object
101 102 103 104 105 106 |
# File 'lib/datapimp/sync/dropbox_folder.rb', line 101 def remote_path_parent parent, _ = File.split(remote) dropbox.ls(parent) rescue(Dropbox::API::Error::NotFound) nil end |
#run(action, options = {}) ⇒ Object
5 6 7 8 9 10 11 12 13 14 15 16 17 |
# File 'lib/datapimp/sync/dropbox_folder.rb', line 5 def run(action, ={}) action = action.to_sym log "DropboxFolder run:#{action}" if action == :push run_push_action elsif action == :pull run_pull_action elsif action == :create run_create_action end end |
#run_create_action ⇒ Object
19 20 21 |
# File 'lib/datapimp/sync/dropbox_folder.rb', line 19 def run_create_action dropbox.mkdir(remote) end |
#run_pull_action ⇒ Object
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
# File 'lib/datapimp/sync/dropbox_folder.rb', line 23 def run_pull_action binding.pry remote_path_entries.each do |entry| remote_dropbox_path = entry.path log "Syncing #{ remote_dropbox_path }" begin relative_local_path = remote_dropbox_path.gsub("#{remote}/",'') target = local_path.join(relative_local_path) next if target.exist? && target.size == entry.bytes if entry.is_dir log "Creating folder #{ relative_local_path }" FileUtils.mkdir_p local_path.join(relative_local_path) else log "== Syncing #{ entry.path }" remote_content = dropbox.download(remote_dropbox_path) target.open("w+") {|fh| fh.write(remote_content) } end rescue => e log "== Error while saving #{ remote_dropbox_path } to #{ relative_local_path }" log " * Message: #{ e. }" end end end |
#run_push_action ⇒ Object
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 |
# File 'lib/datapimp/sync/dropbox_folder.rb', line 51 def run_push_action if remote_path_missing? run_create_action() end Dir[local_path.join("**/*")].each do |f| f = Pathname(f) base = f.relative_path_from(local_path).to_s target_path = File.join(remote, base) log "Uploading #{ f } to #{target_path}" dropbox.upload(target_path, f.read, :overwrite => false) end end |