function removed = plotlycleanup

% cleans up any old Plotly API MATLAB library files and folders

% initialize output

removed = {};

%----REMOVE WRAPPER FILES----%

REMOVEFILES = {'plotly.m'};

%----REMOVE WRAPPER FOLDERS----%

REMOVEFOLDERS = {'fig2plotly_aux'};

%----check for local Plotly instances----%

try

plotlyScriptDirs = which('plotly.m','-all');

if isempty(plotlyScriptDirs);

error('plotly:missingScript', ['\n\nWe were unable to ' ...

'locate plotly.m. Please Add this\nscript to your ' ...

'MATLAB search path and try again.\n\n']);

end

catch exception %locating plotly error catch...

fprintf(['\n\n' exception.identifier exception.message '\n\n']);

return

end

% plotly toolbox directory

plotlyToolboxDir = fullfile(matlabroot,'toolbox','plotly');

% find the location of all plotly/ directories

dircount = 1;

for d = 1:length(plotlyScriptDirs)

%parse filepath string at the Plotly directory

plotlyLoc = strfind(fileparts(plotlyScriptDirs{d}), ...

fullfile('MATLAB-api-master','plotly'));

plotlyToolboxLoc = strfind(fileparts(plotlyScriptDirs{d}), ...

plotlyToolboxDir);

if ~isempty(plotlyLoc)

plotlyDirs{dircount} = fullfile( ...

plotlyScriptDirs{d}(1:plotlyLoc-1), ...

'MATLAB-api-master','plotly');

dircount = dircount + 1;

elseif ~isempty(plotlyToolboxLoc)

plotlyDirs{dircount} = plotlyToolboxDir;

dircount = dircount + 1;

end

end

for d = 1:length(plotlyDirs)

% add plotlydirs to searchpath (will be removed in future once

% handled by plotlyupdate)

addpath(genpath(plotlyDirs{d}));

% delete files from plotly directory

removefiles = fullfile(plotlyDirs{d}, REMOVEFILES);

for f = 1:length(removefiles)

% remove removefiles filepath from searchpath

rmpath(fileparts(removefiles{f}));

if exist(removefiles{f},'file')

delete(removefiles{f});

% update removed list

removed = [removed removefiles{f}];

end

% add removefiles filepath back to searchpath

addpath(fileparts(removefiles{f}));

end

% remove folders from plotly directory

removefolders = fullfile(plotlyDirs{d},REMOVEFOLDERS);

for f = 1:length(removefolders)

if ~exist(removefolders{f}, 'dir')

continue

end

%remove folder from path

rmpath(genpath(removefolders{f}));

%delete folder/subfolders

try

status = rmdir(removefolders{f},'s');

if (status == 0)

error('plotly:deletePlotlyAPI', ['\n\nShoot! It ' ...

'looks like something went wrong removing ' ...

'the Plotly API from the MATLAB toolbox ' ...

'directory \nPlease contact your system ' ...

'admin or post a topic on ' ...

'https://community.plotly.com/c/api/matlab/ ' ...

'for more information. \n\n']);

end

% update removed list

removed = [removed removefolders{f}];

end

end

end