Fixes #48

remove ID as input from publsish add UserInput in case of missing ID

Closes #48 (closed)

+PlotID/Publish.m

-function Publish(DataPaths,scriptPath, ID, figure, options)
+function Publish(DataPaths,scriptPath, figure, options)
 %%Publish(DataPaths,scriptPath, ID, figure, options) saves plot, data and measuring script 
 %
 %   DataPaths contains the path(s) to the research data, for multiple files
@@ -20,7 +20,6 @@ function Publish(DataPaths,scriptPath, ID, figure, options)
 arguments
    DataPaths {mustBeDataPath} % location of the data-file(s)
    scriptPath (1,:) {mustBeFile} % location of the matlab script
-   ID (1,:) {mustBeNonzeroLengthText} % ID must be provided
    figure (1,:) {mustBeFigure} % Checks if figure is a figure object
    options.Location {mustBeMember(options.Location ,{'local','server','manual','CI-Test'})} = 'local' % storage path
    options.Method {mustBeMember(options.Method ,{'individual','centralized'})} = 'individual'
@@ -29,6 +28,7 @@ arguments
    options.CSV (1,1) {mustBeNumericOrLogical} = false
 end
 
+%% argument validation 
 %catch multiple figures in fig
 if numel(figure) > 1
     figure = figure(1);
@@ -38,6 +38,20 @@ if numel(figure) > 1
     warning(msg);
 end
 
+%get ID from Figure
+
+ID = figure.Tag;
+if isempty(ID)  
+   % no ID found, User dialog for Folder name 
+   ID = inputdlg(['No ID defined- ' newline,...
+       'Please enter a folder name to continue:'],'Please enter a folder name');
+   ID = ID{1};
+   msg = ['No ID found - consider to use the TagPlot function before ',...
+       'you publish ', newline, 'your files will be stored in ' , ID]; 
+   warning(msg);
+end
+    
+
 %% read config file
 try 
    txt = fileread('config.json');