Use per-app screenshots in AppData

Issue: #5

Signed-off-by: Jiří Janoušek <[email protected]>

nuvolasdk/appdata.py

@@ -1,5 +1,5 @@
 """
-Copyright 2016-2017 Jiří Janoušek <[email protected]>
+Copyright 2016-2018 Jiří Janoušek <[email protected]>
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met: 
@@ -114,8 +114,9 @@ def create_app_data_xml(meta, genuine):
 					tree.add("p", para)
 			tree.add("p", LEGAL.strip().format(name=meta["name"]))
 		with tree("screenshots"):
-			for i, (url, caption) in enumerate(screenshots.SCREENSHOTS):
-				args = {"type": "default"} if i == 0 else {} 
+			for i, (filename, _bounds, _fill, caption) in enumerate(screenshots.BASE_SCREENSHOTS[screenshots.DEFAULT_KIND]):
+				url = screenshots.HOSTED_SCREENSHOTS_WEB_ROOT + app_id + "/" + filename
+				args = {"type": "default"} if i == 0 else {}
 				with tree("screenshot", **args):
 					tree.add("image", url)
 					tree.add("caption", caption)

nuvolasdk/createscreenshots.py

@@ -45,11 +45,11 @@ def create_arg_parser(prog):
 def run(directory, prog, argv):
 	args = create_arg_parser(prog).parse_args(argv)
 	output_dir = abspath(args.output_dir or directory)
-	kind = args.kind or 'other'
+	kind = args.kind or screenshots.DEFAULT_KIND
 	web_view_screenshot = abspath(args.input)
 	screenshots_dir = utils.get_sdk_data_dir('screenshots')
 	mkdirs(output_dir)
-	for base, bounds, fill in screenshots.BASE_SCREENSHOTS[kind]:
+	for base, bounds, fill, _caption in screenshots.BASE_SCREENSHOTS[kind]:
 		input_path = joinpath(screenshots_dir, base)
 		output_path = joinpath(output_dir, base)
 		print("'%s' → '%s'" % (input_path, output_path))

nuvolasdk/screenshots.py

@@ -55,11 +55,15 @@
     ),
 ]
 
+HOSTED_SCREENSHOTS_WEB_ROOT = 'https://nuvola.tiliado.eu/screenshots/apps/'
+
+DEFAULT_KIND = 'other'
+
 BASE_SCREENSHOTS = {
 	'other': [
-		('pantheon.png', '90,80+1080,600', '#c1c1c1'),
-		('unity.png', '108,106+1080,600', '#c1c1c1'),
-		('gnome.png', '117,87+1080,600', '#c1c1c1'),
+		('gnome.png', '117,87+1080,600', '#c1c1c1', 'Integration with GNOME desktop environment.'),
+		('unity.png', '108,106+1080,600', '#c1c1c1', 'Integration with Unity desktop environment.'),
+		('pantheon.png', '90,80+1080,600', '#c1c1c1', 'Integration with Pantheon desktop environment.'),
 	]
 }