The Following Utility Functions have been added:
1. AddAlbum : Adds Album to the Playlist
2. AddArtist : Adds all the Track of the Artist to Playlist
3. QueryArtistTree : Searches the Artist Tree for the track name
and returns a map of [ artist, album, track ] -> path
Artist tree is a map that maps the artist names to a map of albums
Similarly the Album tree is a map that maps album names to their
content.
Album trees are generated from artist trees.
the content of the album is a map of title to the destinationFile.
Following Changes have been made:
1. conn -> CONN
2. CONN is now a global as a lot of functions were requiring it and
passing them as a parameter didn't seem intuitive.
3. In progressBar.go now we are sending only the short path instead of
absolute path.
There are two ways the information is shown if the Node is a directory
then the relativePath is shown else the attributes of the song are
shown.
For this Layout ( song attributes ) We can divide the Screen three Part
| Title | Artist | Album |
| | | |
| | | |
| | | |
| | | |
~~~~~~~~~~~~~ Screen Width ~~~~~~~~~~~~~~~~~~~~~~
if the length of each of the attribute is less than ( Screen Width / 3 )
then we can add spaces to the end else we can shorten the string to
fit into the screen width
this functionality is done with the help of `getFormattedString()`
the UpdatePlaylist function updates the table `t` that has been passed
to it and fills it with the current playlist. Also I have removed the
addsong function which felt unneccesary and unused.
Before the Update Function needed the currentDirectoryMap ( the
Functionality was not confirmed ) as a parameter but now I have removed
the currentDirectoryMap. Instead I have added totalPath ( going to
rename this to `absolutePath` ) to the FileNode Struct which is added
during the generation of the directory Tree whenever the selected field
is called we can just pass the totalPath.
This function will be useful to update the expanded view whenever user
navigates the file browser. The expanded view is a table which shows the
directory content.
