Add upload functionality

1 files changed, 37 insertions, 0 deletions

diff --git a/radicale_infcloud/web/forms.js b/radicale_infcloud/web/forms.js
index c125820..1f148fe 100644
--- a/radicale_infcloud/web/forms.js
+++ b/radicale_infcloud/web/forms.js
@@ -31,6 +31,38 @@ function updateTodoFormDimensions(setHeight)
 	}
 }
 
+function dragOverHandler(event) {
+	//if (window.console) {
+	//	console.log("dragOverHandler",event);
+	//}
+	event.preventDefault();
+	event.stopPropagation();
+}
+
+function dropHandler(event) {
+	if (event) {
+		event.preventDefault();
+		event.stopPropagation();
+		if (window.console) {
+			console.log("dropHandler",event);
+		}
+		if(event.dataTransfer && event.dataTransfer && event.dataTransfer.files.length > 0) {
+			if(window.console){console.log("files",event.dataTransfer.files);}
+			for (let f of event.dataTransfer.files) {
+				if(window.console){console.log("file:",f)};
+				let reader = new FileReader();
+				reader.readAsText(f);
+				reader.onload = function(){
+					//if(window.console){console.log(reader.result)};
+					// Fixing the newlines here prevents having to duplicate the effort multiple times in various places!
+					uploadFile(reader.result.replace(/\r*\n+/gm,'\r\n'));
+				};
+				reader.onerror = function(){if(window.console){console.log(reader.error)}};
+			}
+		}
+	}
+}
+
 function updateEventFormDimensions(setHeight)
 {
 	$('#CAEvent').css('width','');
@@ -1590,6 +1622,7 @@ function showEventForm(date, allDay, calEvent, jsEvent, mod, repeatOne, confirmR
 	var color='';
 	if(mod=='new')
 	{
+		$('#downloadButton').hide();
 		var activeCollection = $('#ResourceCalDAVList').find('.resourceCalDAV_item.resourceCalDAV_item_selected');
 		if(activeCollection.length>0 && !globalResourceCalDAVList.getEventCollectionByUID(activeCollection.attr('data-id')).permissions.read_only)
 			color=rgbToHex(activeCollection.children('.resourceCalDAVColor').css('background-color'));
@@ -1681,6 +1714,7 @@ function showEventForm(date, allDay, calEvent, jsEvent, mod, repeatOne, confirmR
 		$('#duplicateButton').hide();
 		$('#editOptionsButton').hide();
 		$('#resetButton').hide();
+		$('#uploadButton').show();
 		$('#deleteButton').hide();
 
 		if($('#ResourceCalDAVList').find('.resourceCalDAV_item.resourceCalDAV_item_selected').length>0 && $('#event_calendar').find('option[value="'+$('#ResourceCalDAVList').find('.resourceCalDAV_item.resourceCalDAV_item_selected').attr("data-id")+'"]').length>0)
@@ -2316,6 +2350,7 @@ function showEventForm(date, allDay, calEvent, jsEvent, mod, repeatOne, confirmR
 	if(mod=='show')
 	{
 		$('#saveButton').hide();
+		$('#uploadButton').hide();
 		$('#resetButton').hide();
 		$('#deleteButton').hide();
 		if($('#ResourceCalDAVList').find('[data-id="'+calEvent.res_id+'"]').hasClass("resourceCalDAV_item_ro"))
@@ -2844,6 +2879,8 @@ function startEditModeEvent()
 	$('#saveButton').show();
 	$('#resetButton').show();
 	$('#deleteButton').show();
+	/* Do not show uploadButton; it will be handled elsewhere */
+	$('#uploadButton').on("drop",dropHandler(event));
 	$('#downloadButton').hide();
 	$('#show').val('');
 	$('#eventDetailsTable :input[disabled]').prop('disabled', false);