Display recursive search result

[qtipee]

Display the files in a tree form so that the user can check the uploaded content. This view will then be useful to add some properties to specific files : e.g. add external link (if the file is hosted on another server), auto-download this file (in the cache), ...

[qtipee]

For now, the « tree » is just a list of the uploaded files with their webkitRelativePath ; need to find a solution to generate the tree structure.

[qtipee]

Maybe found the solution : when uploading a root folder containing some audio files and subfolders also containing audio files, it seems that the FileList is hierarchically sorted ; this property could be used to build the tree structure in the app.

[qtipee]

I managed to store all the uploaded files in a Map, where they key is the webkitRelativePath and the value an array of files ; every file with the same webkitRelativePath is stored in the same key.

[qtipee]

Managed to build a map with the uploaded files that keeps the tree structure. However, I'm not sure I implemented it the better way ; I will open an issue for this possible improvement.

[qtipee]

The application can now rebuild the hierarchical tree structure of the uploaded files. See issue #3 for possible improvement.