Diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mod_vcard_command/mod_vcard_command.lua	Tue Oct 08 16:38:40 2013 +0000
@@ -0,0 +1,123 @@
+-----------------------------------------------------------
+-- mod_vcard_command: Manage vcards through prosodyctl
+-- version 0.02
+-----------------------------------------------------------
+-- Copyright (C) 2013 Stefan `Sec` Zehl
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+-----------------------------------------------------------
+
+if not rawget(_G, "prosodyctl") then
+        module:log("error", "Do not load this module in Prosody");
+        module.host = "*";
+        return;
+end
+
+
+-- Workaround for lack of util.startup...
+_G.bare_sessions = _G.bare_sessions or {};
+
+local storagemanager = require "core.storagemanager";
+local datamanager = require "util.datamanager";
+local xml = require "util.xml";
+local jid = require "util.jid";
+local warn = prosodyctl.show_warning;
+local st = require "util.stanza"
+-- local vcards = module:open_store("vcard");
+
+-- Print anything - including nested tables
+function table_print (tt, indent, done)
+  done = done or {}
+  indent = indent or 0
+  if type(tt) == "table" then
+    for key, value in pairs (tt) do
+      io.write(string.rep (" ", indent)) -- indent it
+      if type (value) == "table" and not done [value] then
+        done [value] = true
+        io.write(string.format("[%s] => table\n", tostring (key)));
+        io.write(string.rep (" ", indent+4)) -- indent it
+        io.write("(\n");
+        table_print (value, indent + 7, done)
+        io.write(string.rep (" ", indent+4)) -- indent it
+        io.write(")\n");
+      else
+        io.write(string.format("[%s] => %s\n",
+            tostring (key), tostring(value)))
+      end
+    end
+  else
+    io.write(tt .. "\n")
+  end
+end
+
+-- Make a *one-way* subscription. User will see when contact is online,
+-- contact will not see when user is online.
+function vcard_get(user_jid)
+        local user_username, user_host = jid.split(user_jid);
+        if not hosts[user_host] then
+                warn("The host '%s' is not configured for this server.", user_host);
+                return;
+        end
+        storagemanager.initialize_host(user_host);
+	local vCard;
+	vCard = st.deserialize(datamanager.load(user_username, user_host, "vcard"));
+	if vCard then
+		print(vCard);
+	else
+		warn("The user '%s' has no vCard configured.",user_jid);
+	end
+end
+
+function vcard_set(user_jid, file)
+        local user_username, user_host = jid.split(user_jid);
+        if not hosts[user_host] then
+                warn("The host '%s' is not configured for this server.", user_host);
+                return;
+        end
+        storagemanager.initialize_host(user_host);
+	local f = io.input(file);
+	local xmldata=io.read("*all");
+	io.close(f);
+
+	local vCard=st.preserialize(xml.parse(xmldata));
+
+	if vCard then
+		datamanager.store(user_username, user_host, "vcard", vCard);
+	else
+		warn("Could not parse the file.");
+	end
+end
+
+function vcard_delete(user_jid)
+        local user_username, user_host = jid.split(user_jid);
+        if not hosts[user_host] then
+                warn("The host '%s' is not configured for this server.", user_host);
+                return;
+        end
+        storagemanager.initialize_host(user_host);
+	datamanager.store(user_username, user_host, "vcard", nil);
+end
+
+function module.command(arg)
+        local command = arg[1];
+        if not command then
+                warn("Valid subcommands: get | set | delete ");
+                return 0;
+        end
+        table.remove(arg, 1);
+        if command == "get" then
+                vcard_get(arg[1]);
+                return 0;
+        elseif command == "set" then
+                vcard_set(arg[1], arg[2]);
+                return 0;
+        elseif command == "delete" then
+                vcard_delete(arg[1]);
+                return 0;
+        else
+                warn("Unknown command: %s", command);
+                return 1;
+        end
+        return 0;
+end