# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1320606506 -3600
# Node ID 776d97484dc5cb8fd09661f9109efb484477b2c0
# Parent  13d6d39f59523bb7e47982dc93253f201d981c25
clix.vcard: Use util.vcard, add ability to change your vcard.

diff -r 13d6d39f5952 -r 776d97484dc5 clix/vcard.lua
--- a/clix/vcard.lua	Mon Oct 10 06:47:52 2011 +0200
+++ b/clix/vcard.lua	Sun Nov 06 20:08:26 2011 +0100
@@ -1,252 +1,25 @@
 local t_insert, t_concat = table.insert, table.concat;
 
-local vCard_dtd = {
-	VERSION = "ignore", --MUST be 3.0, so parsing is redundant
-	FN = "text",
-	N = {
-		values = {
-			"FAMILY",
-			"GIVEN",
-			"MIDDLE",
-			"PREFIX",
-			"SUFFIX",
-		},
-	},
-	NICKNAME = "text",
-	PHOTO = {
-		props_verbatim = { ENCODING = { "b" } },
-		props = { "TYPE" },
-		value = "BINVAL", --{ "EXTVAL", },
-	},
-	BDAY = "text",
-	ADR = {
-		types = {
-			"HOME",
-			"WORK", 
-			"POSTAL", 
-			"PARCEL", 
-			"DOM",
-			"INTL",
-			"PREF", 
-		},
-		values = {
-			"POBOX",
-			"EXTADD",
-			"STREET",
-			"LOCALITY",
-			"REGION",
-			"PCODE",
-			"CTRY",
-		}
-	},
-	LABEL = {
-		types = {
-			"HOME", 
-			"WORK", 
-			"POSTAL", 
-			"PARCEL", 
-			"DOM",
-			"INTL", 
-			"PREF", 
-		},
-		value = "LINE",
-	},
-	TEL = {
-		types = {
-			"HOME", 
-			"WORK", 
-			"VOICE", 
-			"FAX", 
-			"PAGER", 
-			"MSG", 
-			"CELL", 
-			"VIDEO", 
-			"BBS", 
-			"MODEM", 
-			"ISDN", 
-			"PCS", 
-			"PREF", 
-		},
-		value = "NUMBER",
-	},
-	EMAIL = {
-		types = {
-			"HOME", 
-			"WORK", 
-			"INTERNET", 
-			"PREF", 
-			"X400", 
-		},
-		value = "USERID",
-	},
-	JABBERID = "text",
-	MAILER = "text",
-	TZ = "text",
-	GEO = {
-		values = {
-			"LAT",
-			"LON",
-		},
-	},
-	TITLE = "text",
-	ROLE = "text",
-	LOGO = "copy of PHOTO",
-	AGENT = "text",
-	ORG = {
-		values = {
-			behaviour = "repeat-last",
-			"ORGNAME",
-			"ORGUNIT",
-		}
-	},
-	CATEGORIES = {
-		values = "KEYWORD",
-	},
-	NOTE = "text",
-	PRODID = "text",
-	REV = "text",
-	SORTSTRING = "text",
-	SOUND = "copy of PHOTO",
-	UID = "text",
-	URL = "text",
-	CLASS = {
-		names = { -- The item.name is the value if it's one of these.
-			"PUBLIC",
-			"PRIVATE",
-			"CONFIDENTIAL",
-		},
-	},
-	KEY = {
-		props = { "TYPE" },
-		value = "CRED",
-	},
-	DESC = "text",
-};
-vCard_dtd.LOGO = vCard_dtd.PHOTO;
-vCard_dtd.SOUND = vCard_dtd.PHOTO;
-
---TODO BINVAL OR EXTVAL
-
-local function vCard_esc(s)
-	return s:gsub("[,;\\]", "\\%1"):gsub("\n","\\n");
-end
-
-local function vCard_prop(item)
-	local prop_name = item.name;
-	local prop_def = vCard_dtd[prop_name];
-	if not prop_def then return nil end
-
-	local value, params = "", {};
-
-	if prop_def == "text" then
-		value = item:get_text();
-	elseif type(prop_def) == "table" then
-		if prop_def.value then --single item
-			value = item:get_child_text(prop_def.value) or "";
-		elseif prop_def.values then --array
-			local value_names = prop_def.values;
-			value = {};
-			for i=1,#value_names do
-				t_insert(value, item:get_child_text(value_names[i]) or "");
-				--TODO ORG with >1 sub items
-			end
-		elseif prop_def.names then
-			local names = prop_def.names;
-			for i=1,#names do
-				if item:get_child(names[i]) then
-					value = names[i];
-					break;
-				end
-			end
-		end
-		
-		if prop_def.props_verbatim then
-			for k,v in pairs(prop_def.props_verbatim) do
-				params[k] = v;
-			end
-		end
-
-		if prop_def.types then
-			local types = prop_def.types;
-			params.TYPE = {};
-			for i=1,#types do
-				if item:get_child(types[i]) then
-					t_insert(params.TYPE, types[i]:lower());
-				end
-			end
-			if #params.TYPE == 0 then
-				params.TYPE = nil;
-			end
-		end
-
-		if prop_def.props then
-			local props = prop_def.props;
-			for i=1,#props do
-				local prop = props[i]
-				local p = item:get_child_text(prop);
-				if p then
-					params[prop] = params[prop] or {};
-					t_insert(params[prop], p);
-				end
-			end
-		end
-	else
-		return nil
-	end
-
-	if type(value) == "table" then
-		for i=1,#value do
-			value[i]=vCard_esc(value[i]);
-		end
-		value = t_concat(value, ";");
-	else
-		value = vCard_esc(value);
-	end
-
-	if next(params) then
-		local sparams = "";
-		for k,v in pairs(params) do
-			sparams = sparams .. (";%s=%s"):format(k, t_concat(v,","));
-		end
-		params = sparams;
-	else
-		params = "";
-	end
-
-	--TODO: Split long lines
-	return ("%s%s:%s"):format(item.name, params, value);
-end
-
 return function (opts, arg)
 	if opts.short_help then
-		print("Fetch someones vCard");
+		print("Fetch someones vCard or set your own");
 		return;
 	end
-	if (#arg == 0 or opts.help) then
+	if ((#arg == 0 and not opts.set) or opts.help) then
 		return 0;
 	end
 	local function on_connect(conn)
 		conn:add_plugin("vcard");
-		conn:get_vcard(arg[1], function(reply)
-			local vCard = reply:get_child("vCard", "vcard-temp");
-			if vCard then
-				print("BEGIN:VCARD");
-				print("VERSION:3.0");
-				for i = 1,#vCard do
-					local item = vCard[i];
-					if item.name then
-						local s = vCard_prop(item);
-						if s then
-							print(s);
-						else
-							conn:debug("Unhandled vCard field: %s", item.name);
-						end
-					end
-				end
-				print("END:VCARD");
-			end
-			verse.quit();
-		end);
+		if not opts.set then -- get
+			conn:get_vcard(arg[1], function(vCard)
+				print(vCard and vCard._text or "No vCard returned")
+				conn:close();
+			end);
+		else
+			conn:set_vcard(opts.stdin and io.stdin:read"*a"
+				or (opts.file and io.open(opts.file):read"*a") or arg[1],
+				function() conn:close() end)
+		end
 	end
 	clix_connect(opts, on_connect);
 end