detached entry from directory into a seperate file

1 files changed, 140 insertions, 0 deletions

diff --git a/code/entry.rb b/code/entry.rb
new file mode 100644
index 00000000..f2871847
--- /dev/null
+++ b/code/entry.rb
@@ -0,0 +1,140 @@
+require 'code/directory'
+
+class Directory::Entry
+	# Let's just cache every shit, because i don't want
+	# to call File methods all the time
+
+	BAD_TIME = Time.at(0)
+	MOVIE_EXTENSIONS = %w(avi mpg mpeg mp4 mp5 ogv ogm wmv mkv flv fid vob div divx)
+	
+	def initialize(dirname, basename=nil)
+		if basename
+			@path = File.join(dirname, basename)
+			@dirname = dirname
+			@basename = basename
+		else
+			@path = dirname
+			@dirname = File.dirname(dirname)
+			@basename = File.basename(dirname)
+		end
+		@name, @ext = @basename.split_at_last_dot
+#			@ext = @basename.from_last('.') || ''
+		@movie = MOVIE_EXTENSIONS.include?(@ext)
+		@size = 0
+		@exists = false
+		@rights = '----------'
+		@readlink = ''
+		@symlink = false
+		@writable = false
+		@infostring = ''
+		@executable = false
+		@type = :nonexistent
+		@mtime = BAD_TIME
+		@ctime = BAD_TIME
+		@marked = false
+	end
+
+	attr_reader(*%w{
+		basename mtime rights type path ext
+		infostring readlink basename size ctime name
+	})
+
+	attr_accessor(:marked)
+	
+	def to_s() @path end
+	def exists?() @exists end
+	def marked?() @marked end
+	def symlink?() @symlink end
+	def movie?() @movie end
+	def broken_symlink?() @symlink and !@exists end
+	def dir?() @type == :dir end
+	def file?() @type == :file end
+	def writable?() @writable end
+	def executable?() @executable end
+	def mimetype()
+		if @type == :dir
+			nil
+		else
+			Fm::MIMETYPES[@ext]
+		end
+	end
+
+	def delete!
+		if @type == :dir
+			Dir.delete(@path) rescue nil
+		else
+			File.delete(@path) rescue nil
+		end
+	end
+
+	def refresh
+		if File.exists?(@path)
+			if File.ctime(@path) != @ctime
+				get_data
+			end
+		else
+			get_data
+		end
+	end
+
+	def sh
+		@path.sh
+	end
+
+	def in? path
+		to_s[0, path.size] == path
+	end
+
+	def get_data
+		@size = 0
+		@infostring = ''
+
+		@exists = File.exists?(@path)
+		if @exists
+			@writable = File.writable?(@path)
+			@symlink = File.symlink?(@path)
+			if @symlink
+				@readlink = File.readlink(@path)
+			end
+			if File.directory?(@path)
+				@type = :dir
+				begin
+					sz = Dir.entries(@path).size - 2
+					@size = sz
+				rescue
+					sz = "?"
+				end
+				@infostring << "#{sz}"
+			elsif File.socket?(@path)
+				@type = :socket
+			else
+				@type = :file
+				@size = File.size(@path)
+				if File.size?(@path)
+					@infostring << " #{File.size(@path).bytes 2}"
+				else
+					@infostring << ""
+				end
+			end
+			@rights = File.modestr(@path)
+			@executable = File.executable?(@path)
+			@mtime = File.mtime(@path)
+			@ctime = File.ctime(@path)
+
+		else
+			if File.symlink?(@path)
+				@readlink = File.readlink(@path) rescue nil
+				@infostring = '->'
+				@symlink = true
+			else
+				@symlink = false
+			end
+			@executable = false
+			@writable = false
+			@type = :nonexistent
+			@rights = '----------'
+			@mtime = BAD_TIME
+			@ctime = BAD_TIME
+		end
+	end
+end