.gitattributes

@@ -1,5 +0,0 @@
-mtt.lua export-ignore
-docker-compose.yml export-ignore
-*.spec.lua export-ignore
-test/* export-ignore
-screenshot_* export-ignore

.github/workflows/luacheck.yml

@@ -1,10 +1,17 @@
 name: luacheck
+
 on: [push, pull_request]
+
 jobs:
-  luacheck:
+  build:
+
     runs-on: ubuntu-latest
+
     steps:
-      - name: Checkout
+    - uses: actions/checkout@v1
-        uses: actions/checkout@master
+    - name: apt
-      - name: Luacheck
+      run: sudo apt-get install -y luarocks
-        uses: lunarmodules/luacheck@master
+    - name: luacheck install
+      run: luarocks install --local luacheck
+    - name: luacheck run
+      run: $HOME/.luarocks/bin/luacheck ./

.github/workflows/test.yml

@@ -9,9 +9,9 @@ jobs:
     timeout-minutes: 10
     strategy:
       matrix:
-        ENGINE_VERSION: [5.0.1, 5.1.1, 5.2.0, 5.3.0, 5.4.1, 5.5.1, 5.6.1, 5.7.0, 5.8.0, 5.9.1, 5.10.0, latest]
+        ENGINE_VERSION: [5.3.0, 5.4.0, 5.5.0, latest]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v2
     - name: test
-      run: docker compose up --exit-code-from sut
+      run: docker-compose up --exit-code-from sut

.gitignore

@@ -1,4 +0,0 @@
-i18n.py
-mod_translation_updater.py
-locale/*.tr.old
-*.patch

.luacheckrc

@@ -5,16 +5,15 @@ globals = {
 read_globals = {
 	-- Stdlib
 	string = {fields = {"split"}},
-	table = {fields = {"copy", "getn", "indexof", "insert_all"}},
+	table = {fields = {"copy", "getn"}},
-	beerchat = {fields = {"has_player_muted_player", "execute_callbacks"}},
 
-	-- Luanti
+	-- Minetest
-	"core",
+	"minetest",
 	"vector", "ItemStack",
 	"dump",
 
 	-- Deps
-	"unified_inventory", "default", "sfinv_buttons",
+	"unified_inventory", "default",
 
 	-- optional mods
 	"mtt", "canonical_name"

README.md

@@ -3,60 +3,40 @@ Mail mod for Minetest (ingame mod)
 
 ![](https://github.com/mt-mods/mail/workflows/test/badge.svg)
 ![](https://github.com/mt-mods/mail/workflows/luacheck/badge.svg)
-[![ContentDB](https://content.minetest.net/packages/mt-mods/mail/shields/downloads/)](https://content.minetest.net/packages/mt-mods/mail/)
 
-This is a fork of @cheapie's mail mod.
 
-It adds a mail-system that allows players to send each other messages in-game and via webmail (optional).
+This is a fork of cheapies mail mod
 
-# Screenshot
+It adds a mail-system that allows players to send each other messages in-game and via webmail (optional)
 
-![Main view](screenshot_1.4.0_1.png)
+# Screenshots
-![Message view](screenshot_1.4.0_2.png)
+
+Ingame mail
+![](pics/ingame.png?raw=true)
 
 # Installation
 
 ## In-game mail mod
 
-Install it like any other mod: copy the directory `mail_mod` to your "worldmods" folder or use the [ContentDB](https://content.minetest.net)
+Install it like any other mod: copy the directory `mail_mod` to your "worldmods" folder
 
 ## Webmail
 
-To provide a web-based interface to receive/send mails you can use the [mtui](https://github.com/minetest-go/mtui) project.
+To provide a web-based interface to receive/send mails you can use the [mtui](https://github.com/minetest-go/mtui) project
 
 # Commands/Howto
 
-To access your mail type `/mail` command or click on the mail button in your inventory (`unified_inventory`).
+To access your mail click on the inventory mail button or use the "/mail" command
-
+Mails can be deleted, marked as read or unread, replied to and forwarded to another player
-Mails can be deleted, marked as read or unread, replied to and forwarded to another player. You can also manage your contacts and your mailing lists.
-
-# Features
-
-* Inbox page
-* Outbox page
-* Saved drafts
-* Read/unread marks
-* To/Cc/Bcc system
-* Intuitive UI
-* Contacts book
-* Mailing lists
-* Sorters/filters (new in 1.1.0)
-* Multiple selection (new in 1.1.0)
-* Settings
-* Chat, on join, HUD and sound notifications
-* Anti-spam detection
-* Translated in : English, French, German, Chinese (both traditional and simplified), Spanish, Brazilian Portuguese, Hungarian, Indonesian.
 
 # Compatibility / Migration
 
 Overview:
 * `v1` all the data is in the `<worldfolder>/mails.db` file
 * `v2` every player has its own (in-) mailbox in the `<worldfolder>/mails/<playername>.json` file
-* `v3` every player has an entry in the `<playername>` `mod_storage/` (inbox, outbox, drafts, contacts, mailing lists, settings)
+* `v3` every player has an entry in the `<playername>` modstorage (inbox, outbox, contacts)
-* `v3.1` database fix after the message id mess
 
 # Dependencies
-
 * None
 
 # License
@@ -66,61 +46,16 @@ See the "LICENSE" file
 # Textures
 * textures/email_mail.png (https://github.com/rubenwardy/email.git WTFPL)
 
-# Contributors / Credits
+# Contributors
 
-* Cheapie (Initial idea/project)
+* Cheapie (initial idea/project)
-* Rubenwardy (Lua/UI improvements)
+* Rubenwardy (lua/ui improvements)
-* BuckarooBanzay (Clean-ups, Refactoring)
+* BuckarooBanzay (cleanups, refactoring)
-* Athozus (Outbox, Maillists, UI, Drafts, Trash, Settings)
+* Athozus (outbox, maillists, ui fixes)
-* SX (Various fixes, UI)
+* fluxionary (minor fixups)
-* fluxionary (Minor fixups)
+* SX (various fixes)
-* Toby1710 (UX fixes)
+* Toby1710 (ux fixes)
-* Peter Nerlich (CC, BCC)
+* Peter Nerlich (cc, bcc)
-* Emojigit (Performance, Traditional Chinese translation)
-* Niklp09 (German translation)
-* Dennis Jenkins (UX fixes)
-* Thomas Rudin (Maintenance)
-* imre84 (UI fixes)
-* Chache (Spanish translation)
-* APercy (Brazilian Portuguese translation)
-* Nuno Filipe Povoa (mail_notif.ogg - https://invent.kde.org/plasma/oxygen-sounds/-/blob/master/sounds/Oxygen-Im-Nudge.ogg)
-* TheTrueBeginner (Simplified Chinese translation)
-* nyomi (Hungarian translation)
-* whosit (UI fixes)
-* Wuzzy (German translation)
-* savilli (UX fixes)
-* Panquesito7 (Maintenance)
-* Eredin (Spanish translation)
-* Muhammad Rifqi Priyo Susanto (Indonesian translation)
-* aBlueShadow (sfinv compatibility)
-* Singularis (UX and storage fixes)
-
-# Contribute
-
-You can contribute by :
-* Reporting an issue : Go to the [Issues](https://github.com/mt-mods/mail/issues) tab, click on the button **New issue** and type a short title then give many informations (Minetest version, tab where the bug occured, steps to reproduce the crash, etc.)
-* Give a review on ContentDB : [Just write ;)](https://content.minetest.net/packages/mt-mods/mail/review/)
-* Requesting new features : [Open an issue](https://github.com/mt-mods/mail/issues) and indicate what you need more in details.
-* Adding those new features : [Open a pull request](https://github.com/mt-mods/mail/pulls), and if issue(s) are linked, ping them (#number).
-* Fixing an issue : Same as before, open a pull request.
-* Translate into a new language : copy `locale/template.txt` into `locale/mail.<codelang>.tr`, and add translated strings (syntax : `not translated=translated`). Then, open a pull request. We're also working on opening a [Weblate](https://weblate.org) (free web interface) to translate strings easier.
-* Add documentation : adds `.md` (markdown) or `.txt` files and open a pull request.
-* ...
-
-You're encouraged to create a fork of this repo, then make your changes and create a pull request when it's done. ~~If you do so, please also check "Git branches" section.~~ (obsolete). Request for merging into `master`, if needed we will push into another branch.
-
-If you don't have a GitHub account, you can also contact maintainers to add manually your contributions.
-
-# Git branches
-
-***Caution : might be obsolete***
-
-* master : main branch, where are pushed releases and tags
-* dev : for new release works, A.B.C release to A.B+1.0
-* A.B.X : for fix releases (no new features), A.B.C release to A.B.C+1
-
-For a new fix release (A.B.C) : merge A.B.X branch to master
-For a new release (A.B+1.0) : merge dev to master, with previous A.B.C merges (include fixes in master, prioritize dev branch in case of conflicts)
 
 # Old/Historic stuff
 * Old forum topic: https://forum.minetest.net/viewtopic.php?t=14464

api.lua

@@ -1,8 +1,5 @@
 -- see: mail.md
 
--- translation
-local S = mail.S
-
 local f = string.format
 
 mail.registered_on_receives = {}
@@ -10,49 +7,42 @@ function mail.register_on_receive(func)
 	mail.registered_on_receives[#mail.registered_on_receives + 1] = func
 end
 
-mail.registered_on_player_receives = {}
+mail.receive_mail_message = "You have a new message from %s! Subject: %s\nTo view it, type /mail"
-function mail.register_on_player_receive(func)
+mail.read_later_message = "You can read your messages later by using the /mail command"
-	table.insert(mail.registered_on_player_receives, func)
-end
-
-mail.registered_recipient_handlers = {}
-function mail.register_recipient_handler(func)
-	table.insert(mail.registered_recipient_handlers, func)
-end
 
 function mail.send(m)
 	if type(m.from) ~= "string" then return false, "'from' is not a string" end
-	if type(m.to or "") ~= "string" then return false, "'to' is not a string" end
+	if type(m.to) ~= "string" then return false, "'to' is not a string" end
-	if type(m.cc or "") ~= "string" then return false, "'cc' is not a string" end
-	if type(m.bcc or "") ~= "string" then return false, "'bcc' is not a string" end
-	if type(m.subject or "") ~= "string" then return false, "'subject' is not a string" end
 	if type(m.body) ~= "string" then return false, "'body' is not a string" end
 
 	-- defaults
 	m.subject = m.subject or "(No subject)"
 
+	-- limit subject line
+	if string.len(m.subject) > 30 then
+		m.subject = string.sub(m.subject,1,27) .. "..."
+	end
+
 	-- normalize to, cc and bcc while compiling a list of all recipients
 	local recipients = {}
 	local undeliverable = {}
-	m.to = mail.concat_player_list(mail.extract_maillists(m.to, m.from))
+	m.to = mail.concat_player_list(mail.extractMaillists(m.to, m.from))
-	m.to = mail.normalize_players_and_add_recipients(m.from, m.to, recipients, undeliverable)
+	m.to = mail.normalize_players_and_add_recipients(m.to, recipients, undeliverable)
 	if m.cc then
-		m.cc = mail.concat_player_list(mail.extract_maillists(m.cc, m.from))
+		m.cc = mail.concat_player_list(mail.extractMaillists(m.cc, m.from))
-		m.cc = mail.normalize_players_and_add_recipients(mail.from, m.cc, recipients, undeliverable)
+		m.cc = mail.normalize_players_and_add_recipients(m.cc, recipients, undeliverable)
 	end
 	if m.bcc then
-		m.bcc = mail.concat_player_list(mail.extract_maillists(m.bcc, m.from))
+		m.bcc = mail.concat_player_list(mail.extractMaillists(m.bcc, m.from))
-		m.bcc = mail.normalize_players_and_add_recipients(m.from, m.bcc, recipients, undeliverable)
+		m.bcc = mail.normalize_players_and_add_recipients(m.bcc, recipients, undeliverable)
 	end
 
 	if next(undeliverable) then -- table is not empty
-		local undeliverable_reason = {S("The mail could not be sent:")}
+		local undeliverable_names = {}
-		for _, reason in pairs(undeliverable) do
+		for name in pairs(undeliverable) do
-			table.insert(undeliverable_reason, reason)
+			undeliverable_names[#undeliverable_names + 1] = '"' .. name .. '"'
 		end
-		return false, table.concat(undeliverable_reason, "\n")
+		return false, f("recipients %s don't exist; cannot send mail.", table.concat(undeliverable_names, ", "))
-	elseif not next(recipients) then
-		return false, S("You did not specify any valid recipient.")
 	end
 
 	local extra = {}
@@ -69,7 +59,7 @@ function mail.send(m)
 		extra_log = ""
 	end
 
-	core.log("action", f("[mail] %q send mail to %q%s with subject %q and body %q",
+	minetest.log("action", f("[mail] %q send mail to %q%s with subject %q and body %q",
 		m.from, m.to, extra_log, m.subject, m.body
 	))
 
@@ -95,11 +85,24 @@ function mail.send(m)
 	local entry = mail.get_storage_entry(m.from)
 	table.insert(entry.outbox, 1, msg)
 	mail.set_storage_entry(m.from, entry)
-	msg.spam = #mail.check_spam(msg) >= 1
 
 	-- add in every receivers inbox
-	for _, deliver in pairs(recipients) do
+	for recipient in pairs(recipients) do
-		deliver(msg)
+		entry = mail.get_storage_entry(recipient)
+		table.insert(entry.inbox, msg)
+		mail.set_storage_entry(recipient, entry)
+	end
+
+	-- notify recipients that happen to be online
+	local mail_alert = f(mail.receive_mail_message, m.from, m.subject)
+	for _, player in ipairs(minetest.get_connected_players()) do
+		local name = player:get_player_name()
+		if recipients[name] then
+			minetest.chat_send_player(name, mail_alert)
+			local receiver_entry = mail.get_storage_entry(name)
+			local receiver_messages = receiver_entry.inbox
+			mail.hud_update(name, receiver_messages)
+		end
 	end
 
 	for i=1, #mail.registered_on_receives do
@@ -113,16 +116,18 @@ end
 
 function mail.save_draft(m)
 	if type(m.from) ~= "string" then return false, "'from' is not a string" end
-	if type(m.to or "") ~= "string" then return false, "'to' is not a string" end
+	if type(m.to) ~= "string" then return false, "'to' is not a string" end
-	if type(m.cc or "") ~= "string" then return false, "'cc' is not a string" end
-	if type(m.bcc or "") ~= "string" then return false, "'bcc' is not a string" end
-	if type(m.subject or "") ~= "string" then return false, "'subject' is not a string" end
 	if type(m.body) ~= "string" then return false, "'body' is not a string" end
 
 	-- defaults
 	m.subject = m.subject or "(No subject)"
 
-	core.log("verbose", f("[mail] %q saves draft with subject %q and body %q",
+	-- limit subject line
+	if string.len(m.subject) > 30 then
+		m.subject = string.sub(m.subject,1,27) .. "..."
+	end
+
+	minetest.log("verbose", f("[mail] %q saves draft with subject %q and body %q",
 		m.from, m.subject, m.body
 	))
 

api.md

@@ -1,3 +1,4 @@
+
 # Mail format
 The mail format in the api hooks
 
@@ -33,7 +34,7 @@ local success, error = mail.send({
 ```
 
 # Hooks
-Generic on-receive mail hook:
+On-receive mail hook:
 
 ```lua
 mail.register_on_receive(function(m)
@@ -41,35 +42,11 @@ mail.register_on_receive(function(m)
 end)
 ```
 
-Player-specific on-receive mail hook:
-```lua
-mail.register_on_player_receive(function(player, msg)
-    -- "player" is the name of a recipient; "msg" is a mail object (see "Mail format")
-end)
-```
-
-# Recipient handler
-Recipient handlers are registered using
-
-```lua
-mail.register_recipient_handler(function(sender, name)
-end)
-```
-
-where `name` is the name of a single recipient.
-
-The recipient handler should return
-* `nil` if the handler does not handle messages sent to the particular recipient,
-* `true, player` (where `player` is a string or a list of strings) if the mail should be redirected to `player`,
-* `true, deliver` if the mail should be delivered by calling `deliver` with the message, or
-* `false, reason` (where `reason` is optional or, if provided, a string) if the recipient explicitly rejects the mail.
-
 # Internals
 
 mod-storage entry for a player (indexed by playername and serialized with json):
 ```lua
 {
-
 	contacts = {
 		{
 			-- name of the player (unique key in the list)
@@ -99,9 +76,7 @@ mod-storage entry for a player (indexed by playername and serialized with json):
 			-- timestamp (os.time())
 			time = 1234,
 			-- read-flag (true: player has read the mail, inbox only)
-			read = true,
+			read = true
-                        -- spam-flag (true: that mail is noted as a spam)
-                        spam = false
 		},{
 			...
 		}
@@ -109,12 +84,6 @@ mod-storage entry for a player (indexed by playername and serialized with json):
 	outbox = {
 		-- same format as "inbox"
 	},
-	drafts = {
-		-- same format as "inbox"
-	},
-	trash = {
-		-- same format as "inbox"
-	},
 	lists = {
 		{
 			-- name of the maillist (unique key in the list)
@@ -124,10 +93,5 @@ mod-storage entry for a player (indexed by playername and serialized with json):
 			-- playername list
 			players = {"playername", "playername2"}
 		}
-	},
-	settings = {
-		setting1 = "value",
-		setting2 = true,
-		setting3 = 123
 	}
 }

api.spec.lua

@@ -1,76 +1,12 @@
-mail.register_recipient_handler(function(_, name)
-    if name:sub(1, 6) == "alias/" then
-        return true, name:sub(7)
-    elseif name == "list/test" then
-        return true, {"alias/player1", "alias/player2"}
-    elseif name == "list/reject" then
-        return false, "It works (?)"
-    end
-end)
-mail.update_maillist("player1", {
-	owner = "player1",
-	name = "recursive",
-	desc = "",
-	players = {"@recursive", "player1"},
-}, "recursive")
-
-local received_count = {}
-mail.register_on_player_receive(function(player)
-	received_count[player] = (received_count[player] or 0) + 1
-end)
-
-local sent_count = 0
-mail.register_on_receive(function()
-	sent_count = sent_count+1
-end)
-
-local function assert_inbox_count(player_name, count)
-    local entry = mail.get_storage_entry(player_name)
-    assert(entry, player_name .. " has no mail entry")
-    local actual_count = #entry.inbox
-    assert(actual_count == count, ("incorrect mail count: %d expected, got %d"):format(count, actual_count))
-    local player_received = received_count[player_name] or 0
-    assert(player_received == count, ("incorrect receive count: %d expected, got %d"):format(count, player_received))
-end
-
-local function assert_send(expected_success, ...)
-	local success, err = mail.send(...)
-	if expected_success then
-		assert(success, ("expected mail to be sent, got error message: %s"):format(err))
-		assert(not err, ("unexpected message after sending mail: %s"):format(err))
-	else
-		assert(not success, "expected mail to be rejected, mail was sent")
-		assert(type(err) == "string", ("expected error message, got datum of type %s"):format(type(err)))
-	end
-end
-
 mtt.register("send mail", function(callback)
-    -- local maillists
+    -- send a mail
-    assert_send(true, {from = "player1", to = "@recursive", subject = "hello recursion", body = "blah"})
+    local success, err = mail.send({from = "player1", to = "player2", subject = "something", body = "blah"})
-    assert_inbox_count("player1", 1)
+    assert(success)
-    assert(sent_count == 1)
+    assert(not err)
-
-    -- do not allow empty recipients
-    assert_send(false, {from = "player1", to = "@doesnotexist", subject = "should not be sent", body = "blah"})
-    assert(sent_count == 1)
-
-    -- send a mail to a list
-    assert_send(true, {from = "player1", to = "list/test", subject = "something", body = "blah"})
-    assert_inbox_count("player2", 1)
-    assert_inbox_count("player1", 1)
-    assert(sent_count == 2)
-
-    -- send a second mail to the list and also the sender
-    assert_send(true, {from = "player1", to = "list/test, alias/player1", subject = "something", body = "blah"})
-    assert_inbox_count("player2", 2)
-    assert_inbox_count("player1", 2)
-    assert(sent_count == 3)
-
-    -- send a mail to list/reject - the mail should be rejected
-    assert_send(false, {from = "player1", to = "list/reject", subject = "something", body = "NO"})
-    assert_inbox_count("player2", 2)
-    assert_inbox_count("player1", 2)
-    assert(sent_count == 3)
 
+    -- check the receivers inbox
+    local entry = mail.get_storage_entry("player2")
+    assert(entry)
+    assert(#entry.inbox > 0)
     callback()
 end)

chatcommands.lua

@@ -1,10 +1,6 @@
-core.register_chatcommand("mail",{
+minetest.register_chatcommand("mail",{
 	description = "Open the mail interface",
-	func = function(name, param)
+	func = function(name)
-		if #param > 0 then -- if param is not empty
+		mail.show_inbox(name)
-			mail.show_compose(name, param) -- make a new message
-		else
-			mail.show_mail_menu(name) -- show main menu
-		end
 	end
 })

docker-compose.yml

@@ -1,11 +1,11 @@
-version: "4.1"
+version: "3.6"
 
 services:
  sut:
   build:
    context: ./test
    args:
-    ENGINE_VERSION: ${ENGINE_VERSION:-5.7.0}
+    ENGINE_VERSION: ${ENGINE_VERSION:-5.5.0}
   user: root
   volumes:
     - "./:/root/.minetest/worlds/world/worldmods/mail/"

gui.lua

@@ -1,5 +1,82 @@
 
-if core.get_modpath("unified_inventory") then
+function mail.compile_contact_list(name, selected, playernames)
+	-- TODO: refactor this - not just compiles *a* list, but *the* list for the contacts screen (too inflexible)
+	local formspec = {}
+	local contacts = mail.get_contacts(name)
+
+	if playernames == nil then
+		local length = 0
+		for k, contact, i, l in mail.pairsByKeys(contacts) do
+			if i == 1 then length = l end
+			formspec[#formspec + 1] = ","
+			formspec[#formspec + 1] = ","
+			formspec[#formspec + 1] = minetest.formspec_escape(contact.name)
+			formspec[#formspec + 1] = ","
+			local note = contact.note
+			-- display an ellipsis if the note spans multiple lines
+			local idx = string.find(note, '\n')
+			if idx ~= nil then
+				note = string.sub(note, 1, idx-1) .. ' ...'
+			end
+			formspec[#formspec + 1] = minetest.formspec_escape(note)
+			if type(selected) == "string" then
+				if string.lower(selected) == k then
+					selected = i
+				end
+			end
+		end
+		if length > 0 then
+			if selected and type(selected) == "number" then
+				formspec[#formspec + 1] = ";"
+				formspec[#formspec + 1] = tostring(selected + 1)
+			end
+			formspec[#formspec + 1] = "]"
+		else
+			formspec[#formspec + 1] = "]label[2,4.5;No contacts]"
+		end
+	else
+		if type(playernames) == "string" then
+			playernames = mail.parse_player_list(playernames)
+		end
+		for i,c in ipairs(playernames) do
+			formspec[#formspec + 1] = ","
+			formspec[#formspec + 1] = ","
+			formspec[#formspec + 1] = minetest.formspec_escape(c)
+			formspec[#formspec + 1] = ","
+			if contacts[string.lower(c)] == nil then
+				formspec[#formspec + 1] = ""
+			else
+				local note = contacts[string.lower(c)].note
+				-- display an ellipsis if the note spans multiple lines
+				local idx = string.find(note, '\n')
+				if idx ~= nil then
+					note = string.sub(note, 1, idx-1) .. ' ...'
+				end
+				formspec[#formspec + 1] = minetest.formspec_escape(note)
+			end
+			if not selected then
+				if type(selected) == "string" then
+					if string.lower(selected) == string.lower(c) then
+						selected = i
+					end
+				end
+			end
+		end
+		if #playernames > 0 and selected and type(selected) == "number" then
+			formspec[#formspec + 1] = ";"
+			formspec[#formspec + 1] = tostring(selected + 1)
+		end
+		formspec[#formspec + 1] = "]"
+	end
+	return table.concat(formspec, "")
+
+end
+
+if minetest.get_modpath("unified_inventory") then
+	mail.receive_mail_message = mail.receive_mail_message ..
+		" or use the mail button in the inventory"
+	mail.read_later_message = mail.read_later_message ..
+		" or by using the mail button in the inventory"
 
 	unified_inventory.register_button("mail", {
 			type = "image",
@@ -10,13 +87,3 @@ if core.get_modpath("unified_inventory") then
 			end
 		})
 end
-
-if core.get_modpath("sfinv_buttons") then
-	sfinv_buttons.register_button("mail", {
-			title = "Mail",
-			image = "mail_button.png",
-			action = function(player)
-				mail.show_mail_menu(player:get_player_name())
-			end
-		})
-end

hud.lua

@@ -1,12 +1,12 @@
 
 local huddata = {}
 
-core.register_on_joinplayer(function(player)
+minetest.register_on_joinplayer(function(player)
 	local name = player:get_player_name()
 	local data = {}
 
 	data.imageid = player:hud_add({
-		type = "image",
+		hud_elem_type = "image",
 		name = "MailIcon",
 		position = {x=0.52, y=0.52},
 		text="",
@@ -15,7 +15,7 @@ core.register_on_joinplayer(function(player)
 	})
 
 	data.textid = player:hud_add({
-		type = "text",
+		hud_elem_type = "text",
 		name = "MailText",
 		position = {x=0.55, y=0.52},
 		text= "",
@@ -27,7 +27,7 @@ core.register_on_joinplayer(function(player)
 	huddata[name] = data
 end)
 
-core.register_on_leaveplayer(function(player)
+minetest.register_on_leaveplayer(function(player)
 	local name = player:get_player_name()
 	huddata[name] = nil
 end)
@@ -35,7 +35,7 @@ end)
 
 function mail.hud_update(playername, messages)
 	local data = huddata[playername]
-	local player = core.get_player_by_name(playername)
+	local player = minetest.get_player_by_name(playername)
 
 	if not data or not player then
 		return
@@ -48,7 +48,7 @@ function mail.hud_update(playername, messages)
 		end
 	end
 
-	if unreadcount == 0 or (not mail.get_setting(playername, "hud_notifications")) then
+	if unreadcount == 0 then
 		player:hud_change(data.imageid, "text", "")
 		player:hud_change(data.textid, "text", "")
 	else

init.lua

@@ -3,10 +3,7 @@ mail = {
 	version = 3,
 
 	-- mod storage
-	storage = core.get_mod_storage(),
+	storage = minetest.get_mod_storage(),
-
-	-- translation
-	S = core.get_translator(core.get_current_modname()),
 
 	-- ui theme prepend
 	theme = "",
@@ -17,35 +14,27 @@ mail = {
 	-- per-user ephemeral data
 	selected_idxs = {
 		inbox = {},
-		outbox = {},
+		sent = {},
 		drafts = {},
-		trash = {},
-		message = {},
 		contacts = {},
 		maillists = {},
 		to = {},
 		cc = {},
 		bcc = {},
-		boxtab = {},
+		boxtab = {}
-		sortfield = {},
-		sortdirection = {},
-		filter = {},
-		multipleselection = {},
-		optionstab = {},
-		settings_group = {},
-		contributor_grouping = {},
 	},
 
 	message_drafts = {}
 }
 
-if core.get_modpath("default") then
+if minetest.get_modpath("default") then
 	mail.theme = default.gui_bg .. default.gui_bg_img
 end
 
 -- sub files
-local MP = core.get_modpath(core.get_current_modname())
+local MP = minetest.get_modpath(minetest.get_current_modname())
-dofile(MP .. "/util/init.lua")
+dofile(MP .. "/util/normalize.lua")
+dofile(MP .. "/util/uuid.lua")
 dofile(MP .. "/chatcommands.lua")
 dofile(MP .. "/migrate.lua")
 dofile(MP .. "/hud.lua")
@@ -53,14 +42,24 @@ dofile(MP .. "/storage.lua")
 dofile(MP .. "/api.lua")
 dofile(MP .. "/gui.lua")
 dofile(MP .. "/onjoin.lua")
-dofile(MP .. "/player_recipients.lua")
+dofile(MP .. "/ui/mail.lua")
--- sub directories
+dofile(MP .. "/ui/inbox.lua")
-dofile(MP .. "/ui/init.lua")
+dofile(MP .. "/ui/outbox.lua")
+dofile(MP .. "/ui/drafts.lua")
+dofile(MP .. "/ui/message.lua")
+dofile(MP .. "/ui/events.lua")
+dofile(MP .. "/ui/contacts.lua")
+dofile(MP .. "/ui/edit_contact.lua")
+dofile(MP .. "/ui/select_contact.lua")
+dofile(MP .. "/ui/maillists.lua")
+dofile(MP .. "/ui/edit_maillists.lua")
+dofile(MP .. "/ui/compose.lua")
+dofile(MP .. "/ui/about.lua")
 
 -- migrate storage
 mail.migrate()
 
-if core.get_modpath("mtt") then
+if minetest.get_modpath("mtt") then
 	dofile(MP .. "/mtt.lua")
 	dofile(MP .. "/api.spec.lua")
 	dofile(MP .. "/migrate.spec.lua")

locale/mail.de.tr

@@ -1,123 +1,49 @@
 # textdomain: mail
-The mail could not be sent:=Die Mail konnte nicht gesendet werden:
-You did not specify any valid recipient.=Sie haben keinen gültigen Empfänger angegeben.
-You have mail! Type /mail to read=Sie haben Post! „/mail“ zum Lesen eingeben
-You have a new message from @1! Subject: @2=Sie haben eine neue Nachricht von @1! Betreff: @2
-To view it, type /mail=Geben Sie zum Anzeigen „/mail“ ein
-You could also use the button in your inventory.=Sie können auch die Schaltfläche in Ihrem Inventar verwenden.
-Original author=Ursprünglicher Autor
-Code=Code
-Internationalization=Internationalisierung
-Textures=Texturen
-Audio=Audio
-Provided by mt-mods=Bereitgestellt von mt-mods
-Version: @1=Version: @1
-Licenses=Lizenzen
-Expat (code), WTFPL (textures)=Expat (Code), WTFPL (Texturen)
-Communication using this system is NOT guaranteed to be private!=Die Kommunikation über dieses System ist NICHT garantiert privat!
-Admins are able to view the messages of any player.=Admins können die Nachrichten aller Spielenden sehen.
-Contributors=Mitwirkende
-Group by name=Nach Name gruppieren
-Group by contribution=Nach Beitrag gruppieren
-Note=Anmerkung
-Settings=Einstellungen
-About=Über
 BCC=BCC
 Cancel=Abbrechen
-Save draft=Entwurf speichern
+Save draft=Entwurf Speichern
 Send=Senden
 Subject=Betreff
 To=An
 CC=CC
-Delete=Löschen
-New=Neu
-Edit=Bearbeiten
-Back=Zurück
-Name=Name
 No drafts=Keine Entwürfe
-Trash=Papierkorb
+New=Neu
-Inbox=Posteingang
+Delete=Löschen
-Outbox=Gesendet
-Drafts=Entwürfe
-Contacts=Kontakte
-Mail lists=Verteilerlisten
-Options=Einstellungen
-Close=Schließen
-(No subject)=(Kein Betreff)
 Player name=Spielername
-That name is already in your contacts=Dieser Name ist bereits in Ihren Kontakten
+your contacts.=ihre Kontakte.
-The contact name cannot be empty.=Der Kontaktname kann nicht leer sein.
+The contact=Der Kontakt
-Save=Speichern
 Maillist name=Verteilerlistenname
 Desc=Beschreibung
 Players=Spieler
-That name is already in your mailing lists.=Dieser Name ist bereits in Ihren Verteilerlisten.
+your maillists.=ihre Verteilerlisten.
-The mailing list name cannot be empty.=Der Verteilerlistenname kann nicht leer sein.
+The maillist=Die Verteilerliste
+Save=Speichern
+That name=Der Name
+is already in=ist bereits in
+name cannot=Name kann nicht
+be empty.=leer sein.
+Back=Zurück
 Mark Read=Als gelesen makieren
 Mark Unread=Als ungelesen makieren
-Mark Spam=Als Spam markieren
-Unmark Spam=Kein Spam
-Reply=Antworten
-Reply all=Allen antworten
-Forward=Weiterleiten
-Reply only to the sender=Nur dem Absender antworten
-Reply to all involved people=Allen beteiligten Personen antworten
-Transfer message to other people=Nachricht an andere Personen weiterleiten
-Date=Datum
-From=Von
-Filter=Filter
-Allow multiple selection=Mehrfachauswahl zulassen
-@1 of @2 selected=@1 von @2 ausgewählt
-(Un)select all=Alle aus-/abwählen
-No mail=Keine Nachrichten
-Read=Lesen
-Ascending=Aufsteigend
-Descending=Absteigend
 (No description)=(Keine Beschreibung)
 No maillist=Keine Verteilerliste
-Receivers=Empfänger
+Note=Notiz
-(Un)mute sender=Absender stummschalten/entstummen
+Edit=Bearbeiten
+Name=Name
+Date=Datum
+From=Von
+Inbox=Posteingang
+Sent messages=Nachrichten senden
+Drafts=Entwürfe
+Contacts=Kontakte
+Mail lists=Verteilerlisten
+About=Über
+Close=Schließen
+(No subject)=(Kein Betreff)
+Read=Lesen
+No mail=Keine Nachrichten
+Reply=Antworten
+Reply all=Allen antworten
+Forward=Weiter
 Add=Hinzufügen
 Remove=Entfernen
-Reset=Zurücksetzen
-Restore=Wiederherstellen
-Empty=Leer
-Trash is empty=Papierkorb ist leer
-From/To=Von/An
-No contacts=Keine Kontakte
-The method of delivery to @1 is invalid.=Die Zustellmethode an @1 ist ungültig.
-The recipient @1 could not be identified.=Der Empfänger @1 konnte nicht identifiziert werden.
-@1 rejected your mail.=@1 hat Ihre Mail abgewiesen.
-Chat notifications=Chat-Benachrichtigungen
-Receive a message in the chat when there is a new message=Eine Nachricht im Chat erhalten, wenn es eine neue Mail gibt
-On join notifications=Login-Benachrichtigungen
-Receive a message at login when inbox isn't empty=Bei der Anmeldung eine Nachricht erhalten, wenn der Posteingang nicht leer ist
-HUD notifications=HUD-Benachrichtigungen
-Show an HUD notification when inbox isn't empty=Eine HUD-Benachrichtigung anzeigen, wenn der Posteingang nicht leer ist
-Sound notifications=Klang-Benachrichtigungen
-Play a sound when there is a new message=Einen Ton abspielen, wenn eine neue Mail eingeht
-Show unread in different color=Ungelesenes in anderer Farbe anzeigen
-Show CC/BCC in different color=CC/BCC in anderer Farbe anzeigen
-Default sorting field=Standardsortierfeld
-Default sorting direction=Standardmäßige Sortierrichtung
-Move deleted messages to trash=Gelöschte Nachrichten in den Papierkorb verschieben
-Automatic marking read=Automatisch als gelesen markieren
-Mark a message as read when opened=Nachrichten beim Öffnen als gelesen markieren
-Date format=Datumsformat
-Timezone offset=Zeitverschiebung
-Offset to add to server time.=Verschiebung, die zur Serverzeit addiert wird.
-Mute list=Stummgeschaltet-Liste
-Notifications=Benachrichtigungen
-Message list=Nachrichtenliste
-Fields=Felder
-Spam=Spam
-Other=Anderes
-Date and Time=Datum und Uhrzeit
-years=Jahren
-months=Monaten
-weeks=Wochen
-days=Tagen
-hours=Stunden
-minuts=Minuten
-seconds=Sekunden
-@1 ago=Vor @1

locale/mail.es.tr

@@ -1,128 +0,0 @@
-# textdomain: mail
-The mail could not be sent:=
-You did not specify any valid recipient.=
-You have mail! Type /mail to read=¡Tienes correo! Escribe /mail para leerlo
-You have a new message from @1! Subject: @2=¡Tienes un nuevo mensaje de @1! Asunto: @2
-To view it, type /mail=Para verlo, escribe /mail
-You could also use the button in your inventory.=También puedes usar el botón de tu inventario.
-Original author=
-Code=
-Internationalization=
-Textures=
-Audio=
-Provided by mt-mods=Proporcionado por mt-mods
-Version: @1=
-Licenses=Licencias
-Expat (code), WTFPL (textures)=Expat (código), WTFPL (texturas)
-Communication using this system is NOT guaranteed to be private!=¡NO se garantiza que la comunicación mediante este sistema sea privada!
-Admins are able to view the messages of any player.=Los administradores pueden ver los mensajes de cualquier jugador.
-Contributors=Colaboradores
-Group by name=
-Group by contribution=
-Note=Nota
-Settings=Ajustes
-About=Acerca de
-BCC=CCO
-Cancel=Cancelar
-Save draft=Guardar borrador
-Send=Enviar
-Subject=Asunto
-To=Para
-CC=CC
-Delete=Borrar
-New=Nuevo
-Edit=Editar
-Back=Volver
-Name=Nombre
-No drafts=No hay borradores
-Trash=Papelera
-Inbox=Entrada
-Outbox=Enviados
-Drafts=Borradores
-Contacts=Contactos
-Mail lists=Listas de correo
-Options=Opciones
-Close=Cerrar
-(No subject)=(Sin asunto)
-Player name=Nombre del jugador
-That name is already in your contacts=Ese nombre ya está en tus contactos
-The contact name cannot be empty.=El nombre de contacto no puede estar vacío.
-Save=Guardar
-Maillist name=Nombre de la lista de correo
-Desc=Desc
-Players=Jugadores
-That name is already in your mailing lists.=Ese nombre ya está en tus listas de correo.
-The mailing list name cannot be empty.=El nombre de lista de correo no puede estar vacío.
-Mark Read=Marcar como leído
-Mark Unread=Marcar como no leído
-Mark Spam=
-Unmark Spam=
-Reply=Responder
-Reply all=Responder a todos
-Forward=Reenviar
-Reply only to the sender=Responder solo al remitente
-Reply to all involved people=Responder a todas las personas implicadas
-Transfer message to other people=Transferir el mensaje a otras personas
-Date=Fecha
-From=De
-Filter=Filtro
-Allow multiple selection=Permitir selección múltiple
-@1 of @2 selected=@1 de @2 seleccionado(s)
-(Un)select all=(Des)seleccionar todos
-No mail=Sin correo
-Read=Leer
-Ascending=Ascendente
-Descending=Descendente
-(No description)=(Sin descripción)
-No maillist=Sin lista de correo
-Receivers=Recipientes
-(Un)mute sender=
-Add=Añadir
-Remove=Quitar
-Reset=Restablecer
-Restore=Restaurar
-Empty=Vacío
-Trash is empty=La papelera está vacía
-From/To=De/Para
-No contacts=Sin contactos
-The method of delivery to @1 is invalid.=
-The recipient @1 could not be identified.=
-@1 rejected your mail.=
-Chat notifications=Notificaciones de chat
-Receive a message in the chat when there is a new message=Recibir un mensaje en el chat cuando hay correo nuevo
-On join notifications=Notificaciones al unirse
-Receive a message at login when inbox isn't empty=Recibir mensaje al conectarse si la bandeja de entrada no está vacía
-HUD notifications=Notificaciones de interfaz
-Show an HUD notification when inbox isn't empty=Mostrar una notificación en la interfaz cuando la bandeja de entrada no está vacía
-Sound notifications=Notificaciones de sonido
-Play a sound when there is a new message=Emitir un sonido cuando hay un correo nuevo
-Show unread in different color=Mostrar no-leídos en diferente color
-Show CC/BCC in different color=Mostrar CC/CCO en diferente color
-Default sorting field=Campo a ordenar por defecto
-Default sorting direction=
-Move deleted messages to trash=Mover mensajes borrados a la papelera
-Automatic marking read=Marcar como leído automáticamente
-Mark a message as read when opened=Marcar un mensaje como leído al abrirlo
-Date format=Formato de fecha
-Timezone offset=
-Offset to add to server time.=
-Mute list=
-Notifications=Notificaciones
-Message list=Lista de mensajes
-Fields=
-Spam=
-Other=Otros
-Date and Time=
-years=años
-months=meses
-weeks=semanas
-days=días
-hours=horas
-minuts=minutos
-seconds=segundos
-@1 ago=hace @1
-
-
-##### not used anymore #####
-
-Version=Versión

locale/mail.fr.tr

@@ -1,123 +1,49 @@
 # textdomain: mail
-The mail could not be sent:=Le mail ne peut pas être envoyé :
-You did not specify any valid recipient.=Vous n'avez pas spécifié de destinataire valide.
-You have mail! Type /mail to read=Vous avez reçu un mail ! Entrez /mail pour le consulter
-You have a new message from @1! Subject: @2=Vous avez un nouveau message de @1 ! Objet : @2
-To view it, type /mail=Pour le consulter, entrez /mail
-You could also use the button in your inventory.=Vous pouvez également utiliser le bouton dans votre inventaire
-Original author=Auteur original
-Code=Code
-Internationalization=Traduction
-Textures=Textures
-Audio=Audio
-Provided by mt-mods=Fourni par mt-mods
-Version: @1=Version : @1
-Licenses=Licences
-Expat (code), WTFPL (textures)=Expat (code), WTFPL (textures)
-Communication using this system is NOT guaranteed to be private!=La communication par ce système n'est pas garantie d'être privée !
-Admins are able to view the messages of any player.=Les administrateurs peuvent voir les messages de chaque joueur.
-Contributors=Contributeurs
-Group by name=Grouper par nom
-Group by contribution=Grouper par contribution
-Note=Note
-Settings=Paramètres
-About=À propos
 BCC=Cci
 Cancel=Annuler
 Save draft=Enregistrer le brouillon
 Send=Envoyer
-Subject=Objet
-To=À
-CC=Cc
-Delete=Supprimer
-New=Nouveau
 Edit=Modifier
-Back=Retour
+No drafts=
-Name=Nom
-No drafts=Aucun brouillon
-Trash=Corbeille
 Inbox=Boîte de réception
-Outbox=Envoyés
+Sent messages=Messages envoyés
 Drafts=Brouillons
 Contacts=Contacts
 Mail lists=Listes de diffusion
-Options=Options
+About=À propos
 Close=Fermer
 (No subject)=(Sans objet)
+Delete=Supprimer
+New=Nouveau
+Subject=Objet
 Player name=Nom du joueur
-That name is already in your contacts=Ce nom est déjà dans vos contacts
+your contacts.=vos contacts.
-The contact name cannot be empty.=Le nom du contact ne peut pas être vide.
+The contact=Ce contact
-Save=Sauvegarder
 Maillist name=Nom de la liste de diffusion
 Desc=Desc
 Players=Joueurs
-That name is already in your mailing lists.=Ce nom est déjà présent dans vos listes de diffusion.
+your maillists.=vos listes de diffusion.
-The mailing list name cannot be empty.=Le nom de la liste de diffusion ne peut pas être vide.
+The maillist=Cette liste de diffusion
+Save=Sauvegarder
+That name=Ce nom
+is already in=existe déjà
+name cannot=nom ne peut pas
+be empty.=être vide.
 Mark Read=Marquer comme lu
 Mark Unread=Marquer non lu
-Mark Spam=Marquer comme spam
+From=De
-Unmark Spam=Marquer non-spam
 Reply=Répondre
 Reply all=Répondre à tous
 Forward=Transférer
-Reply only to the sender=Répondre uniquement à l'expéditeur
-Reply to all involved people=Répondre à toutes les personnes concernées
-Transfer message to other people=Transférer le message à d'autres personnes
-Date=Date
-From=De
-Filter=Filtre
-Allow multiple selection=Autoriser la sélection multiple
-@1 of @2 selected=@1 sur @2 sélectionnés
-(Un)select all=Tout (dé)sélectionner
-No mail=Aucun mail
 Read=Lire
-Ascending=Croissant
+No mail=Aucun mail
-Descending=Décroissant
+(No description)=Sans description
-(No description)=(Sans description)
 No maillist=Aucune liste de diffusion
-Receivers=Destinataires
+Date=Date
-(Un)mute sender=(Dé)mettre en sourdine
 Add=Ajouter
 Remove=Enlever
-Reset=Réinitialiser
+CC=Cc
-Restore=Restaurer
+Back=Retour
-Empty=Vider
+Name=Nom
-Trash is empty=La corbeille est vide
+To=À
-From/To=De/À
+Note=Note
-No contacts=Aucun contact
-The method of delivery to @1 is invalid.=La méthode d'expédition à @1 est invalide.
-The recipient @1 could not be identified.=Le destinataire @1 n'a pas pu être identifié.
-@1 rejected your mail.=@1 a rejeté votre mail.
-Chat notifications=Notifications dans le tchat
-Receive a message in the chat when there is a new message=Recevoir un message dans le tchat lorsqu'un nouveau message est reçu
-On join notifications=Notifications à la connexion
-Receive a message at login when inbox isn't empty=Recevoir un message à la connexion lorsque la boîte de réception n'est pas vide
-HUD notifications=Notifications ATH
-Show an HUD notification when inbox isn't empty=Indiquer dans l'ATH que la boîte de réception n'est pas vide
-Sound notifications=Notifications sonores
-Play a sound when there is a new message=Jouer un son lorsqu'un nouveau message est reçu
-Show unread in different color=Coloriser les non lus
-Show CC/BCC in different color=Coloriser les Cc/Cci
-Default sorting field=Champ de tri par défaut
-Default sorting direction=Direction de tri par défaut
-Move deleted messages to trash=Supprimer les messages dans la corbeille
-Automatic marking read=Lu automatique
-Mark a message as read when opened=Marquer un message comme lu lorsqu'il est ouvert
-Date format=Format de la date
-Timezone offset=Compensation horaire
-Offset to add to server time.=Écart de temps à ajouter à l'heure du serveur.
-Mute list=Liste de sourdine
-Notifications=Notifications
-Message list=Liste de messages
-Fields=Champs
-Spam=Spam
-Other=Autre
-Date and Time=Date et Heure
-years=années
-months=mois
-weeks=semaines
-days=jours
-hours=heures
-minuts=minutes
-seconds=secondes
-@1 ago=Il y a @1

locale/mail.hu.tr

@@ -1,128 +0,0 @@
-# textdomain: mail
-The mail could not be sent:=
-You did not specify any valid recipient.=
-You have mail! Type /mail to read=Van egy leveled! Írd /mail az olvasáshoz
-You have a new message from @1! Subject: @2=Van egy új üzeneted @1-től Cím: @2
-To view it, type /mail=Ahhoz hogy megnézd, írd /mail
-You could also use the button in your inventory.=A gombot is tudod használni az inventoridban.
-Original author=
-Code=
-Internationalization=
-Textures=
-Audio=
-Provided by mt-mods=Feltéve, hogy az én mt-mod-om
-Version: @1=
-Licenses=License
-Expat (code), WTFPL (textures)=Expat (kód), WTFPL (textúrák)
-Communication using this system is NOT guaranteed to be private!=A systemben lévő komunikáció nem garantáltan privát!
-Admins are able to view the messages of any player.=Az adminok megtudják nézni minden játékos üzenetjét.
-Contributors=Közreműködöttek
-Group by name=
-Group by contribution=
-Note=Jegyzet
-Settings=Beállítások
-About=Róla
-BCC=BCC
-Cancel=Mégse
-Save draft=mentés piszkozatként
-Send=Küldés
-Subject=Cím
-To=Neki
-CC=CC
-Delete=Törlés
-New=Új
-Edit=Szerkesztés
-Back=Visza
-Name=Név
-No drafts=Nincsenek piszkozatok
-Trash=
-Inbox=PostaLáda
-Outbox=Elküldött
-Drafts=Piszkozatok
-Contacts=Contaktok
-Mail lists=Levelező lista
-Options=Lehetőségek
-Close=Bezár
-(No subject)=(nincs cím)
-Player name=Játékos neve
-That name is already in your contacts=A név már a kontaktok között van
-The contact name cannot be empty.=A contakt neve nem lehet üres.
-Save=Mentés
-Maillist name=Levelező lista neve
-Desc=Desc
-Players=Játékosok
-That name is already in your mailing lists.=A név már benne van a levelező listában
-The mailing list name cannot be empty.=A levelező lista neve nem lehet üres
-Mark Read=Jelöld olvasottként
-Mark Unread=Jelöld olvasatlanul
-Mark Spam=
-Unmark Spam=
-Reply=Válasz
-Reply all=Válaszmindenkinek
-Forward=Továbbítás
-Reply only to the sender=
-Reply to all involved people=
-Transfer message to other people=
-Date=Dátum
-From=Tőle
-Filter=Filterek
-Allow multiple selection=
-@1 of @2 selected=
-(Un)select all=(ne válaszd ki) mindegyik választása
-No mail=Nincs levél
-Read=Olvasott
-Ascending=Emelkedő
-Descending=Sűlyedő
-(No description)=(Nincs leírás)
-No maillist=Nincs levelező lista
-Receivers=
-(Un)mute sender=
-Add=Hozzáadás
-Remove=Elvétel
-Reset=Viszaállítás
-Restore=
-Empty=
-Trash is empty=
-From/To=Tól(től)/neki
-No contacts=
-The method of delivery to @1 is invalid.=
-The recipient @1 could not be identified.=
-@1 rejected your mail.=
-Chat notifications=Chates értesítések
-Receive a message in the chat when there is a new message=
-On join notifications=Belépési értesírés
-Receive a message at login when inbox isn't empty=
-HUD notifications= HUD értesítés
-Show an HUD notification when inbox isn't empty=
-Sound notifications=Hang értesítés
-Play a sound when there is a new message=
-Show unread in different color=Mutasd a nem olvasottakat más színnel
-Show CC/BCC in different color=Mutasd a CC-t/BCC-t más színnel
-Default sorting field=Alap válogató terület
-Default sorting direction=
-Move deleted messages to trash=
-Automatic marking read=
-Mark a message as read when opened=
-Date format=
-Timezone offset=
-Offset to add to server time.=
-Mute list=
-Notifications=Értesítések
-Message list=Üzenetek listája
-Fields=
-Spam=
-Other=
-Date and Time=
-years=
-months=
-weeks=
-days=
-hours=
-minuts=
-seconds=
-@1 ago=
-
-
-##### not used anymore #####
-
-Version=Verzió

locale/mail.id.tr

@@ -1,128 +0,0 @@
-# textdomain: mail
-The mail could not be sent:=
-You did not specify any valid recipient.=
-You have mail! Type /mail to read=Anda memiliki surel! ketik /mail untuk membaca
-You have a new message from @1! Subject: @2=Anda memiliki pesan baru dari @1! Subjek: @2
-To view it, type /mail=Untuk melihatnya, ketik /mail
-You could also use the button in your inventory.=Anda juga dapat menggunakan tombol dalam inventaris Anda.
-Original author=
-Code=
-Internationalization=
-Textures=
-Audio=
-Provided by mt-mods=Disediakan oleh mt-mods
-Version: @1=
-Licenses=Lisensi
-Expat (code), WTFPL (textures)=Expat (kode), WTFPL (tekstur)
-Communication using this system is NOT guaranteed to be private!=Komunikasi dengan sistem ini TIDAK dijamin bersifat pribadi!
-Admins are able to view the messages of any player.=Admin dapat melihat pesan dari setiap pemain.
-Contributors=Kontributor
-Group by name=
-Group by contribution=
-Note=Catatan
-Settings=Pengaturan
-About=Tentang
-BCC=BCC
-Cancel=Batal
-Save draft=Simpan Draf
-Send=Kirim
-Subject=Subjek
-To=Kpd
-CC=CC
-Delete=Hapus
-New=Baru
-Edit=Sunting
-Back=Kembali
-Name=Nama
-No drafts=Tidak ada draf
-Trash=Sampah
-Inbox=Kotak Masuk
-Outbox=Kotak Keluar
-Drafts=Draf
-Contacts=Kontak
-Mail lists=Milis
-Options=Pengaturan
-Close=Tutup
-(No subject)=(Tanpa subjek)
-Player name=Nama pemain
-That name is already in your contacts=Nama itu sudah ada dalam kontak Anda
-The contact name cannot be empty.=Nama kontak tidak boleh kosong.
-Save=Simpan
-Maillist name=Nama milis
-Desc=Deskripsi
-Players=Pemain
-That name is already in your mailing lists.=Nama tersebut sudah ada dalam milis Anda.
-The mailing list name cannot be empty.=Nama milis tidak boleh kosong.
-Mark Read=Tndai Sdh Dibaca
-Mark Unread=Tndai Blm Dibaca
-Mark Spam=
-Unmark Spam=
-Reply=Balas
-Reply all=Balas Semua
-Forward=Teruskan
-Reply only to the sender=Balas hanya kepada pengirim
-Reply to all involved people=Balas kepada semua orang yang terlibat
-Transfer message to other people=Teruskan pesan kepada orang lain
-Date=Tanggal
-From=Dari
-Filter=Saring
-Allow multiple selection=Izinkan beberapa pilihan
-@1 of @2 selected=@1 dari @2 dipilih
-(Un)select all=Batal/Pilih Semua
-No mail=Tidak ada surat
-Read=Baca
-Ascending=Menaik
-Descending=Menurun
-(No description)=(Tidak ada deskripsi)
-No maillist=Tidak ada milis
-Receivers=Penerima
-(Un)mute sender=
-Add=Tambah
-Remove=Hapus
-Reset=Atur Ulang
-Restore=Kembalikan
-Empty=Kosong
-Trash is empty=Sampah kosong
-From/To=Dari/Kpd
-No contacts=Tidak ada kontak
-The method of delivery to @1 is invalid.=
-The recipient @1 could not be identified.=
-@1 rejected your mail.=
-Chat notifications=Pemberitahuan obrolan
-Receive a message in the chat when there is a new message=Terima pesan dalam obrolan ketika ada pesan baru
-On join notifications=Pemberitahuan saat bergabung
-Receive a message at login when inbox isn't empty=Terima pesan saat masuk log ketika kotak masuk tidak kosong
-HUD notifications=Pemberitahuan HUD
-Show an HUD notification when inbox isn't empty=Tampilkan pemberitahuan HUD saat kotak masuk tidak kosong
-Sound notifications=Pemberitahuan suara
-Play a sound when there is a new message=Putar suara saat ada pesan baru
-Show unread in different color=Tampilkan belum dibaca dengan warna berbeda
-Show CC/BCC in different color=Tampilkan CC/BCC dengan warna berbeda
-Default sorting field=Kolom pengurutan bawaan
-Default sorting direction=Arah pengurutan bawaan
-Move deleted messages to trash=Pindahkan pesan yang dihapus ke sampah
-Automatic marking read=Penandaan otomatis sudah dibaca
-Mark a message as read when opened=Tandai pesan sebagai sudah dibaca saat dibuka
-Date format=Format tanggal
-Timezone offset=
-Offset to add to server time.=
-Mute list=
-Notifications=Pemberitahuan
-Message list=Daftar Pesan
-Fields=
-Spam=
-Other=Lain-Lain
-Date and Time=
-years=tahun
-months=bulan
-weeks=pekan
-days=hari
-hours=jam
-minuts=menit
-seconds=detik
-@1 ago=@1 yang lalu
-
-
-##### not used anymore #####
-
-Version=Versi

locale/mail.pt_BR.tr

@@ -1,123 +0,0 @@
-# textdomain: mail
-The mail could not be sent:=
-You did not specify any valid recipient.=
-You have mail! Type /mail to read=Você recebeu e-mail! Tecle /mail para ler
-You have a new message from @1! Subject: @2=Você tem uma mensagem de @1! Assunto: @2
-To view it, type /mail=Para visualizar a mensagem, digite /mail
-You could also use the button in your inventory.=Você também pode usar o botão do seu inventário.
-Original author=
-Code=
-Internationalization=
-Textures=
-Audio=
-Provided by mt-mods=
-Version: @1=
-Licenses=
-Expat (code), WTFPL (textures)=
-Communication using this system is NOT guaranteed to be private!=A comunicação usando este sistema não possui garantia de privacidade
-Admins are able to view the messages of any player.=Administradores poderão ler as mensagens de qualquer jogador
-Contributors=
-Group by name=
-Group by contribution=
-Note=Nota
-Settings=Ajustes
-About=Sobre
-BCC=BCC
-Cancel=Cancelar
-Save draft=Salvar rascunho
-Send=Enviar
-Subject=Assunto
-To=Para
-CC=CC
-Delete=Apagar
-New=Novo
-Edit=Editar
-Back=Voltar
-Name=Nome
-No drafts=Sem rascunhos
-Trash=
-Inbox=Entrada
-Outbox=Enviadas
-Drafts=Rascunhos
-Contacts=Contatos
-Mail lists=Lista de correios
-Options=Opções
-Close=Fechar
-(No subject)=(Sem assunto)
-Player name=Nome do jogador
-That name is already in your contacts=Esse nome já consta em sua lista de contatos
-The contact name cannot be empty.=Informe o nome do destinatário
-Save=Salvar
-Maillist name=Nome da lista de discussão
-Desc=Descrição
-Players=Jogador
-That name is already in your mailing lists.=Esse nome ja está sendo usado em sua lista de discussões
-The mailing list name cannot be empty.=O nome da lista de discussões deve ser informado
-Mark Read=Marcar como lido
-Mark Unread=Marcar como não lido
-Mark Spam=
-Unmark Spam=
-Reply=Responder
-Reply all=Responder Todos
-Forward=Encaminhar
-Reply only to the sender=
-Reply to all involved people=
-Transfer message to other people=
-Date=Data
-From=De
-Filter=Filtrar
-Allow multiple selection=Permitir selecionar vários
-@1 of @2 selected=
-(Un)select all=Desmarcar todos
-No mail=Sem e-mails no momento
-Read=Ler
-Ascending=Ascendente
-Descending=Descendente
-(No description)=(sem descrição)
-No maillist=Sem lista de discussão
-Receivers=
-(Un)mute sender=
-Add=Adicionar
-Remove=Remover
-Reset=
-Restore=
-Empty=
-Trash is empty=
-From/To=De/Para
-No contacts=
-The method of delivery to @1 is invalid.=
-The recipient @1 could not be identified.=
-@1 rejected your mail.=
-Chat notifications=Notificação de conversa
-Receive a message in the chat when there is a new message=
-On join notifications=Notificação ao entrar
-Receive a message at login when inbox isn't empty=
-HUD notifications=Notificação no HUD
-Show an HUD notification when inbox isn't empty=
-Sound notifications=
-Play a sound when there is a new message=
-Show unread in different color=Exibir mensagens não lidas em uma cor diferente
-Show CC/BCC in different color=Exibir mensagens com copia em uma cor diferente
-Default sorting field=Ordenamento de campo padrão
-Default sorting direction=
-Move deleted messages to trash=
-Automatic marking read=
-Mark a message as read when opened=
-Date format=
-Timezone offset=
-Offset to add to server time.=
-Mute list=
-Notifications=Notificações
-Message list=Lista de mensagens
-Fields=
-Spam=
-Other=
-Date and Time=
-years=
-months=
-weeks=
-days=
-hours=
-minuts=
-seconds=
-@1 ago=

locale/mail.ru.tr

@@ -1,123 +0,0 @@
-# textdomain: mail
-The mail could not be sent:=Невозможно отправить почту:
-You did not specify any valid recipient.=Вы не указали получателя.
-You have mail! Type /mail to read=У вас есть почта! Наберите /mail, чтобы прочитать
-You have a new message from @1! Subject: @2=У вас новое сообщение от @1! Тема: @2
-To view it, type /mail=Чтобы посмотреть, наберите /mail
-You could also use the button in your inventory.=Вы также можете использовать кнопку в Вашем инвентаре.
-Original author=Автор оригинала
-Code=Код
-Internationalization=Перевод
-Textures=Текстуры
-Audio=Аудио
-Provided by mt-mods=Предоставлено mt-mods
-Version: @1=Версия: @1
-Licenses=Лицензии
-Expat (code), WTFPL (textures)=Expat (код), WTFPL (текстуры)
-Communication using this system is NOT guaranteed to be private!=Конфиденциальность общения с использованием этой системы НЕ гарантируется!
-Admins are able to view the messages of any player.=Админ может читать сообщения любых игроков.
-Contributors=Участники
-Group by name=Группировать по имени
-Group by contribution=Группировать по участию
-Note=Заметка
-Settings=Настройки
-About=О...
-BCC=С.копия
-Cancel=Отмена
-Save draft=Сохр. черновик
-Send=Отправить
-Subject=Тема
-To=Кому
-CC=Копия
-Delete=Удалить
-New=Новое
-Edit=Изменить
-Back=Назад
-Name=Имя
-No drafts=Нет черновиков
-Trash=Корзина
-Inbox=Входящие
-Outbox=Исходящие
-Drafts=Черновики
-Contacts=Контакты
-Mail lists=Списки рассылки
-Options=Опции
-Close=Закрыть
-(No subject)=(без темы)
-Player name=Имя игрока
-That name is already in your contacts=Это имя уже есть в Ваших контактах
-The contact name cannot be empty.=Имя контакта не может быть пустым.
-Save=Сохранить
-Maillist name=Название списка
-Desc=Описание
-Players=Игроки
-That name is already in your mailing lists.=Это имя уже есть в ваших списках рассылки.
-The mailing list name cannot be empty.=Название списка не может быть пустым.
-Mark Read=Отм. прочитано
-Mark Unread=Отм. непрочитано
-Mark Spam=Отм. спам
-Unmark Spam=Снять отм. спам
-Reply=Ответить
-Reply all=Ответить всем
-Forward=Переслать
-Reply only to the sender=Ответить только отправителю
-Reply to all involved people=Ответить всем участникам
-Transfer message to other people=Переслать сообщение другим игрокам
-Date=Дата
-From=От
-Filter=Фильтр
-Allow multiple selection=Разрешить выбор нескольких
-@1 of @2 selected=@1 из @2 выбраны
-(Un)select all=Снять выбор со всех
-No mail=Нет почты
-Read=Прочитано
-Ascending=Возрастание
-Descending=Убывание
-(No description)=(Нет описания)
-No maillist=Не список рассылки
-Receivers=Получатели
-(Un)mute sender=Вкл. звук для отправителя
-Add=Добавить
-Remove=Удалить
-Reset=Сбросить
-Restore=Восстановить
-Empty=Очистить
-Trash is empty=Корзина пуста
-From/To=От/Кому
-No contacts=Нет контактов
-The method of delivery to @1 is invalid.=Метод доставки для @1 не действителен.
-The recipient @1 could not be identified.=Невозможно идентифицировать получателя @1.
-@1 rejected your mail.=@1 отклонил ваше письмо.
-Chat notifications=Уведомления в чате
-Receive a message in the chat when there is a new message=Получать сообщение в чате, когда приходит новое сообщение
-On join notifications=Уведомления при присоединении
-Receive a message at login when inbox isn't empty=Получать сообщение при входе, когда есть письма во Входящих
-HUD notifications=HUD уведомления
-Show an HUD notification when inbox isn't empty=Показывать уведомление HUD, если папка «Входящие» не пуста
-Sound notifications=Звуковые уведомления
-Play a sound when there is a new message=Проигрывать звук, когда приходит новое сообщение
-Show unread in different color=Показывать не прочтенные други цветом
-Show CC/BCC in different color=Показывать Копию/Скрытую копию другим цветом
-Default sorting field=Поле для сортировки по умолчанию
-Default sorting direction=Направление сортировки по умолчанию
-Move deleted messages to trash=Перемещать удаленные сообщения в корзину
-Automatic marking read=Автоматически отмечать прочтение
-Mark a message as read when opened=Отмечать сообщение как прочитанное при открытии
-Date format=Формат даты
-Timezone offset=Временная зона
-Offset to add to server time.=Добавлять ко времени сервера
-Mute list=Заглушить список
-Notifications=Уведомления
-Message list=Список сообщений
-Fields=Поля
-Spam=Спам
-Other=Другое
-Date and Time=Дата и Время
-years=лет
-months=месяцев
-weeks=недель
-days=дней
-hours=часов
-minuts=минут
-seconds=секунд
-@1 ago=@1 назад

locale/mail.uk.tr

@@ -1,123 +0,0 @@
-# textdomain: mail
-The mail could not be sent:=Неможливо відправити пошту:
-You did not specify any valid recipient.=Ви не вказали отримувача.
-You have mail! Type /mail to read=У вас є пошта! Введіть /mail для прочитання
-You have a new message from @1! Subject: @2=У вас нове повідомлення від @1! Тема: @2
-To view it, type /mail=Введіть /mail аби прочитати це
-You could also use the button in your inventory.=Також ви можете використовувати кнопку в вашому інвентарі.
-Original author=Автор оригіналу
-Code=Код
-Internationalization=Переклад
-Textures=Текстури
-Audio=Аудіо
-Provided by mt-mods=Надано mt-mods
-Version: @1=Версія: @1
-Licenses=Ліцензії
-Expat (code), WTFPL (textures)=Expat (код), WTFPL (текстури)
-Communication using this system is NOT guaranteed to be private!=Конфіденційність використання цієї системи НЕ гарантовано є приватною!
-Admins are able to view the messages of any player.=Адмін може читати повідомлення всіх гравців.
-Contributors=Учасники
-Group by name=Групувати по імені
-Group by contribution=Групувати по участю
-Note=Замітка
-Settings=Налаштування
-About=Про...
-BCC=ВСС
-Cancel=Скасувати
-Save draft=Збер.чернетку
-Send=Відправити
-Subject=Тема
-To=Кому
-CC=Копія
-Delete=Видалити
-New=Створити
-Edit=Редагувати
-Back=Назад
-Name=Ім'я
-No drafts=Немає чернеток
-Trash=Кошик
-Inbox=Вхідні
-Outbox=Вихідні
-Drafts=Чернетки
-Contacts=Контакти
-Mail lists=Списки розсилки
-Options=Опції
-Close=Закрити
-(No subject)=(без теми)
-Player name=Ім'я гравця
-That name is already in your contacts=Це ім'я вже збережено у ваших контактах
-The contact name cannot be empty.=Ім'я контакта не може бути пустим.
-Save=Зберегти
-Maillist name=Назва списку
-Desc=Опис
-Players=Гравці
-That name is already in your mailing lists.=Це ім'я вже є у ваших списках розсилки.
-The mailing list name cannot be empty.=Назва списка не може бути пустою.
-Mark Read=Прочитано
-Mark Unread=Непрочитано
-Mark Spam=Відм. спам
-Unmark Spam=Скас. спам
-Reply=Відповісти
-Reply all=Відповісти усім
-Forward=Переслати
-Reply only to the sender=Відповісти лише відправнику
-Reply to all involved people=Відповісти усім учасникам
-Transfer message to other people=Переслати це повідомлення іншим людям
-Date=Дата
-From=Від
-Filter=Фільтр
-Allow multiple selection=Дозволити вибір декількох
-@1 of @2 selected=@1 з @2 вибрані
-(Un)select all=Зняти вибір з усіх
-No mail=Немає пошти
-Read=Прочитано
-Ascending=Зростання
-Descending=Зменшення
-(No description)=(Немає опису)
-No maillist=Немає списків розсилки
-Receivers=Отримувачі
-(Un)mute sender=Увімк. звук для відправника
-Add=Додати
-Remove=Видалити
-Reset=Скинути
-Restore=Відновити
-Empty=Очистити
-Trash is empty=Кошик пустий
-From/To=Від/До
-No contacts=Немає контактів
-The method of delivery to @1 is invalid.=Метод доставки для @1 не дійсний.
-The recipient @1 could not be identified.=Не знайдено @1.
-@1 rejected your mail.=@1 відхилив ваше лист.
-Chat notifications=Повідомлення у чаті
-Receive a message in the chat when there is a new message=Отримувати повідомленння у чаті при отриманні нового повідомлення
-On join notifications=Повідомлення при приєднанні
-Receive a message at login when inbox isn't empty=Отримувати повідомлення при приєднанні коли у теці «Вхідні» є нові листи
-HUD notifications=HUD повідомлення
-Show an HUD notification when inbox isn't empty=Показувати HUD повідомлення коли у теці «Вхідні» є нові листи
-Sound notifications=Звукові повідомлення
-Play a sound when there is a new message=Програвати звук при новому повідомленні
-Show unread in different color=Показувати непрочитані іншим кольором
-Show CC/BCC in different color=Показувати копію/приховану копію іншим кольором
-Default sorting field=Поле для сортування за замовч.
-Default sorting direction=Напрям сортування за замовч.
-Move deleted messages to trash=Переміщати видалені повідомлення до кошика
-Automatic marking read=Автоматично відмічати прочитані
-Mark a message as read when opened=Відмічати повідомлення як прочитане, коли відкрито
-Date format=Формат дати
-Timezone offset=Часовий пояс
-Offset to add to server time.=Додавати до часу сервера.
-Mute list=Заглушити список
-Notifications=Повідомлення
-Message list=Список повідомлень
-Fields=Поля
-Spam=Спам
-Other=Інше
-Date and Time=Дата й час
-years=років
-months=місяців
-weeks=тижнів
-days=днів
-hours=годин
-minuts=хвилин
-seconds=секунд
-@1 ago=@1 тому

locale/mail.zh_CN.tr

@@ -1,129 +0,0 @@
-# textdomain: mail
-The mail could not be sent:=无法发送邮件：
-You did not specify any valid recipient.=
-You have mail! Type /mail to read=您有新邮件，请使用 /mail 查看。
-You have a new message from @1! Subject: @2=您有一封来自 @1 的新邮件，主题为“@2”。
-To view it, type /mail=请使用 /mail 命令查看。
-You could also use the button in your inventory.=您也可以使用物品清单里的按键。
-Original author=
-Code=
-Internationalization=
-Textures=
-Audio=
-Provided by mt-mods=由 mt-mods 提供
-Version: @1=
-Licenses=许可证
-Expat (code), WTFPL (textures)=Expat（代码），WTFPL（材质）
-Communication using this system is NOT guaranteed to be private!=这个系统不适用于私密沟通！
-Admins are able to view the messages of any player.=管理员可以查看所有玩家的邮件。
-Contributors=贡献者
-Group by name=
-Group by contribution=
-Note=备注
-Settings=设置
-About=关于
-BCC=密送
-Cancel=取消
-Save draft=保存草稿
-Send=发送
-Subject=主题
-To=收件人
-CC=抄送
-Delete=删除
-New=新
-Edit=编辑
-Back=返回
-Name=名字
-#if new means new mail, it would be New=新邮件
-No drafts=没有草稿
-Trash=垃圾箱
-Inbox=收件箱
-Outbox=已发送
-Drafts=草稿
-Contacts=通讯录
-Mail lists=建组
-Options=选项
-Close=关闭
-(No subject)=（无主题）
-Player name=玩家名字
-That name is already in your contacts=这个玩家已经在您的通讯录里。
-The contact name cannot be empty.=联系人名字不能为空。
-Save=保存
-Maillist name=邮件列表名称
-Desc=描述
-Players=玩家
-That name is already in your mailing lists.=这个玩家已经在您的邮件列表里。
-The mailing list name cannot be empty.=邮件列表名称不能为空。
-Mark Read=标记为已读
-Mark Unread=标记为未读
-Mark Spam=标记为垃圾邮件
-Unmark Spam=取消标记为垃圾邮件
-Reply=回复
-Reply all=回复所有
-Forward=转发
-Reply only to the sender=只回复给发件人
-Reply to all involved people=回复给所有人
-Transfer message to other people=将邮件转发给其他人
-Date=时间
-From=发件人
-Filter=筛选
-Allow multiple selection=允许多选
-@1 of @2 selected=已选中 @2 项中的 @1 项
-(Un)select all=（取消）选中所有
-No mail=无邮件
-Read=浏览
-Ascending=升序
-Descending=降序
-(No description)=（无描述）
-No maillist=无邮件列表
-Receivers=收件人
-(Un)mute sender=屏蔽或取消屏蔽发件人
-Add=添加
-Remove=移除
-Reset=重置
-Restore=恢复
-Empty=空的
-Trash is empty=垃圾箱为空
-From/To=发件人或收件人
-No contacts=无联系人
-The method of delivery to @1 is invalid.=无法将邮件发送给 @1。
-The recipient @1 could not be identified.=无法找到收件人“@1”。
-@1 rejected your mail.=@1 不接收您的邮件。
-Chat notifications=在聊天记录中显示通知
-Receive a message in the chat when there is a new message=收到新邮件时在聊天记录中显示通知。
-On join notifications=加入服务器时显示通知
-Receive a message at login when inbox isn't empty=加入服务器且由新邮件时显示通知。
-HUD notifications=HUD 通知
-Show an HUD notification when inbox isn't empty=收到新邮件时通过 HUD 显示通知。
-Sound notifications=提示音
-Play a sound when there is a new message=收到新邮件时播放提示音
-Show unread in different color=使用不同的颜色标记未读邮件
-Show CC/BCC in different color=使用不同的颜色标记抄送和密送邮件
-Default sorting field=排序依据
-Default sorting direction=排序方向
-Move deleted messages to trash=将已删除的邮件移至垃圾箱
-Automatic marking read=自动将邮件标记为已读
-Mark a message as read when opened=打开邮件时自动将邮件标记为已读
-Date format=日期格式
-Timezone offset=
-Offset to add to server time.=
-Mute list=屏蔽列表
-Notifications=通知
-Message list=邮件列表
-Fields=
-Spam=垃圾邮件
-Other=其它
-Date and Time=
-years=年
-months=月
-weeks=周
-days=天
-hours=小时
-minuts=分钟
-seconds=秒
-@1 ago=@1前
-
-
-##### not used anymore #####
-
-Version=版本

locale/mail.zh_TW.tr

@@ -1,128 +1,49 @@
 # textdomain: mail
-The mail could not be sent:=無法發送郵件：
-You did not specify any valid recipient.=
-You have mail! Type /mail to read=您有新郵件，請使用 /mail 查看。
-You have a new message from @1! Subject: @2=您有一封來自 @1 的新郵件，主題為“@2”。
-To view it, type /mail=請使用 /mail 指令查看。
-You could also use the button in your inventory.=您也可以使用物品欄裡的按鍵。
-Original author=
-Code=
-Internationalization=
-Textures=
-Audio=
-Provided by mt-mods=由 mt-mods 提供
-Version: @1=
-Licenses=許可證
-Expat (code), WTFPL (textures)=Expat（源碼），WTFPL（材質）
-Communication using this system is NOT guaranteed to be private!=此系統不適合私密交流！
-Admins are able to view the messages of any player.=管理員可以查看所有玩家的郵件。
-Contributors=貢獻者
-Group by name=
-Group by contribution=
-Note=備註
-Settings=設置
-About=關於
 BCC=密件副本
 Cancel=取消
 Save draft=儲存草稿
 Send=發送
-Subject=主旨
-To=收件人
-CC=副本
-Delete=刪除
-New=新建
 Edit=編輯
-Back=返回
-Name=名稱
 No drafts=沒有草稿
-Trash=垃圾箱
 Inbox=收件箱
-Outbox=寄件備份
+Sent messages=寄件備份
 Drafts=草稿
 Contacts=聯繫人
 Mail lists=郵件列表
-Options=選項
+About=關於
 Close=關閉
 (No subject)=（沒有主旨）
+Delete=刪除
+New=新建
+Subject=主旨
 Player name=玩家名稱
-That name is already in your contacts=玩家已經在您的通訊錄中。
+your contacts.=
-The contact name cannot be empty.=聯繫人名字不能為空。
+The contact=
-Save=儲存
 Maillist name=郵件列表名稱
 Desc=描述
 Players=玩家
-That name is already in your mailing lists.=玩家已經在您的郵件列表中。
+your maillists.=
-The mailing list name cannot be empty.=郵件列表名稱不能為空。
+The maillist=
+Save=儲存
+That name=
+is already in=
+name cannot=
+be empty.=
 Mark Read=標記已讀
 Mark Unread=標記未讀
-Mark Spam=標記垃圾郵件
+From=寄件者
-Unmark Spam=取消標記垃圾郵件
 Reply=回覆
 Reply all=回覆所有人
 Forward=轉寄
-Reply only to the sender=僅回覆給寄件人
-Reply to all involved people=回覆給所有人
-Transfer message to other people=將郵件轉發給所有人
-Date=日期
-From=寄件人
-Filter=篩選
-Allow multiple selection=允許多選
-@1 of @2 selected=已選擇 @2 項中的 @1 項。
-(Un)select all=（取消）選中所有
-No mail=沒有郵件
 Read=閱讀
-Ascending=
+No mail=沒有郵件
-Descending=
 (No description)=（沒有描述）
 No maillist=沒有郵件列表
-Receivers=收件人
+Date=日期
-(Un)mute sender=（取消）屏蔽寄件人
 Add=加入
 Remove=移除
-Reset=重置
+CC=副本
-Restore=恢復
+Back=返回
-Empty=空
+Name=名稱
-Trash is empty=垃圾箱為空
+To=收件人
-From/To=寄件人或收件人
+Note=備註
-No contacts=沒有聯繫人
-The method of delivery to @1 is invalid.=無法將郵件發送給 @1。
-The recipient @1 could not be identified.=無法找到收件人“@1”。
-@1 rejected your mail.=@1 不接收您的郵件
-Chat notifications=在聊天室中顯示通知
-Receive a message in the chat when there is a new message=收到新郵件時在聊天室中顯示通知。
-On join notifications=加入伺服器時顯示通知
-Receive a message at login when inbox isn't empty=加入伺服器且有新郵件時顯示通知。
-HUD notifications=HUD 通知
-Show an HUD notification when inbox isn't empty=收到新郵件時在 HUD 中顯示通知。
-Sound notifications=提示聲
-Play a sound when there is a new message=收到新郵件時播放提示聲
-Show unread in different color=使用不同的顏色標記未讀郵件
-Show CC/BCC in different color=使用不同的顏色標記副本和密件副本
-Default sorting field=排序方式
-Default sorting direction=排序順序
-Move deleted messages to trash=將已刪除的郵件移至垃圾箱
-Automatic marking read=自動將郵件標記已讀
-Mark a message as read when opened=打開郵件時自動將郵件標記已讀
-Date format=日期格式
-Timezone offset=
-Offset to add to server time.=
-Mute list=屏蔽列表
-Notifications=通知
-Message list=郵件列表
-Fields=
-Spam=垃圾郵件
-Other=其他
-Date and Time=
-years=年
-months=月
-weeks=周
-days=日
-hours=小時
-minuts=分鐘
-seconds=秒
-@1 ago=@1前
-
-
-##### not used anymore #####
-
-Version=版本

locale/template.txt

@@ -1,123 +1,49 @@
 # textdomain: mail
-The mail could not be sent:=
-You did not specify any valid recipient.=
-You have mail! Type /mail to read=
-You have a new message from @1! Subject: @2=
-To view it, type /mail=
-You could also use the button in your inventory.=
-Original author=
-Code=
-Internationalization=
-Textures=
-Audio=
-Provided by mt-mods=
-Version: @1=
-Licenses=
-Expat (code), WTFPL (textures)=
-Communication using this system is NOT guaranteed to be private!=
-Admins are able to view the messages of any player.=
-Contributors=
-Group by name=
-Group by contribution=
-Note=
-Settings=
-About=
 BCC=
 Cancel=
 Save draft=
 Send=
-Subject=
-To=
-CC=
-Delete=
-New=
 Edit=
-Back=
-Name=
 No drafts=
-Trash=
 Inbox=
-Outbox=
+Sent messages=
 Drafts=
 Contacts=
 Mail lists=
-Options=
+About=
 Close=
 (No subject)=
+Delete=
+New=
+Subject=
 Player name=
-That name is already in your contacts=
+your contacts.=
-The contact name cannot be empty.=
+The contact=
-Save=
 Maillist name=
 Desc=
 Players=
-That name is already in your mailing lists.=
+your maillists.=
-The mailing list name cannot be empty.=
+The maillist=
+Save=
+That name=
+is already in=
+name cannot=
+be empty.=
 Mark Read=
 Mark Unread=
-Mark Spam=
+From=
-Unmark Spam=
 Reply=
 Reply all=
 Forward=
-Reply only to the sender=
-Reply to all involved people=
-Transfer message to other people=
-Date=
-From=
-Filter=
-Allow multiple selection=
-@1 of @2 selected=
-(Un)select all=
-No mail=
 Read=
-Ascending=
+No mail=
-Descending=
 (No description)=
 No maillist=
-Receivers=
+Date=
-(Un)mute sender=
 Add=
 Remove=
-Reset=
+CC=
-Restore=
+Back=
-Empty=
+Name=
-Trash is empty=
+To=
-From/To=
+Note=
-No contacts=
-The method of delivery to @1 is invalid.=
-The recipient @1 could not be identified.=
-@1 rejected your mail.=
-Chat notifications=
-Receive a message in the chat when there is a new message=
-On join notifications=
-Receive a message at login when inbox isn't empty=
-HUD notifications=
-Show an HUD notification when inbox isn't empty=
-Sound notifications=
-Play a sound when there is a new message=
-Show unread in different color=
-Show CC/BCC in different color=
-Default sorting field=
-Default sorting direction=
-Move deleted messages to trash=
-Automatic marking read=
-Mark a message as read when opened=
-Date format=
-Timezone offset=
-Offset to add to server time.=
-Mute list=
-Notifications=
-Message list=
-Fields=
-Spam=
-Other=
-Date and Time=
-years=
-months=
-weeks=
-days=
-hours=
-minuts=
-seconds=
-@1 ago=

migrate.lua

@@ -1,13 +1,13 @@
+
 local STORAGE_VERSION_KEY = "@@version"
-local CURRENT_VERSION = 3.1
 
 local function migrate_v1_to_v3()
-	local file = io.open(core.get_worldpath().."/mail.db", "r")
+	local file = io.open(minetest.get_worldpath().."/mail.db", "r")
 	assert(file)
 	print("[mail] Migration from v1 to v3 database")
 
 	local data = file:read("*a")
-	local oldmails = core.deserialize(data)
+	local oldmails = minetest.deserialize(data)
 	file:close()
 
 	for name, oldmessages in pairs(oldmails) do
@@ -28,7 +28,7 @@ local function migrate_v1_to_v3()
 
 	-- rename file
 	print("[mail,v1] migration done, renaming old mail.db")
-	os.rename(core.get_worldpath().."/mail.db", core.get_worldpath().."/mail.db.old")
+	os.rename(minetest.get_worldpath().."/mail.db", minetest.get_worldpath().."/mail.db.old")
 end
 
 local function read_json_file(path)
@@ -36,7 +36,7 @@ local function read_json_file(path)
 	local content = {}
 	if file then
 		local json = file:read("*a")
-		content = core.parse_json(json or "[]") or {}
+		content = minetest.parse_json(json or "[]") or {}
 		file:close()
 	end
 	return content
@@ -44,13 +44,13 @@ end
 
 -- migrate from v2 to v3 database
 local function migrate_v2_to_v3()
-	local maildir = core.get_worldpath().."/mails"
+	local maildir = minetest.get_worldpath().."/mails"
-	core.mkdir(maildir) -- if necessary (eg. first login)
+	minetest.mkdir(maildir) -- if necessary (eg. first login)
 	print("[mail] Migration from v2 to v3 database")
 
 	-- defer execution until auth-handler ready (first server-step)
-	core.after(0, function()
+	minetest.after(0, function()
-		for playername, _ in core.get_auth_handler().iterate() do
+		for playername, _ in minetest.get_auth_handler().iterate() do
 			local entry = mail.get_storage_entry(playername)
 
 			local player_contacts = read_json_file(maildir .. "/contacts/" .. playername .. ".json")
@@ -80,149 +80,20 @@ local function migrate_v2_to_v3()
 	end)
 end
 
-
-
-local function search_box(playername, box, uuid)
-	local e = mail.get_storage_entry(playername)
-	for _, m in ipairs(e[box]) do
-		if m.id == uuid then
-		return { time = m.time, from = m.from, to = m.to, cc = m.cc, bcc = m.bcc, subject = m.subject, body = m.body } end
-	end
-	return false
-end
-
-local function search_boxes(playername, boxes, uuid)
-	local result
-	for _, b in ipairs(boxes) do
-		result = search_box(playername, b, uuid)
-		if result then return result end
-	end
-end
-
-local function is_uuid_existing(uuid)
-	local boxes = {"inbox", "outbox", "drafts", "trash"}
-	if mail.storage.get_keys then
-		for _, k in ipairs(mail.storage:get_keys()) do
-			if string.sub(k,1,5) == "mail/" then
-				local p = string.sub(k, 6)
-				local result = search_boxes(p, boxes, uuid)
-				if result then return result end
-			end
-		end
-	else
-		for p, _ in core.get_auth_handler().iterate() do
-			local result = search_boxes(p, boxes, uuid)
-			if result then return result end
-		end
-    end
-    return false
-end
-
-local function are_message_sames(a, b)
-	return a.time == b.time
-	   and a.from == b.from
-	   and a.to == b.to
-	   and a.cc == b.cc
-	   and a.bcc == b.bcc
-	   and a.subject == b.subject
-	   and a.body == b.body
-end
-
-local function replace_other_player_message_uuid(p, m, uuid, new_uuid)
-	local er = mail.get_storage_entry(p)
-	for _, r in ipairs(er.inbox) do
-		if r.id == uuid and not are_message_sames(m, r) then
-			r.id = new_uuid
-		end
-	end
-	for _, r in ipairs(er.outbox) do
-		if r.id == uuid and not are_message_sames(m, r) then
-			r.id = new_uuid
-		end
-	end
-	for _, r in ipairs(er.drafts) do
-		if r.id == uuid and not are_message_sames(m, r) then
-			r.id = new_uuid
-		end
-	end
-	for _, r in ipairs(er.trash) do
-		if r.id == uuid and not are_message_sames(m, r) then
-			r.id = new_uuid
-		end
-	end
-	mail.set_storage_entry(p, er)
-end
-
-local function fix_box_duplicate_uuids(playername, box)
-	local e = mail.get_storage_entry(playername)
-	for _, m in ipairs(e[box]) do
-		local uuid = m.id
-		local exists = is_uuid_existing(uuid)
-		if exists and not are_message_sames(exists, m) then
-			local new_uuid = mail.new_uuid() -- generates a new uuid to replace doublons
-			if mail.storage.get_keys then
-				for _, k in ipairs(mail.storage:get_keys()) do
-					if string.sub(k,1,5) == "mail/" then
-						local p = string.sub(k, 6)
-						replace_other_player_message_uuid(p, m, uuid, new_uuid)
-					end
-				end
-			else
-				for p, _ in core.get_auth_handler().iterate() do
-					replace_other_player_message_uuid(p, m, uuid, new_uuid)
-				end
-			end
-		end
-	end
-end
-
-local function fix_player_duplicate_uuids(playername)
-	fix_box_duplicate_uuids(playername, "inbox")
-	fix_box_duplicate_uuids(playername, "outbox")
-	fix_box_duplicate_uuids(playername, "drafts")
-	fix_box_duplicate_uuids(playername, "trash")
-end
-
--- repair database for uuid doublons
-local function repair_storage()
-	-- iterate through players
-	-- get_keys() was introduced in 5.7
-	if mail.storage.get_keys then
-		for _, k in ipairs(mail.storage:get_keys()) do
-			if string.sub(k,1,5) == "mail/" then
-				local p = string.sub(k, 6)
-				fix_player_duplicate_uuids(p)
-			end
-		end
-	else
-		core.after(0, function()
-			for p, _ in core.get_auth_handler().iterate() do
-				fix_player_duplicate_uuids(p)
-			end
-		end)
-	end
-end
-
 function mail.migrate()
 	-- check for v2 storage first, v1-migration might have set the v3-flag already
-	local version = mail.storage:get_float(STORAGE_VERSION_KEY)
+	local version = mail.storage:get_int(STORAGE_VERSION_KEY)
-	if version < math.floor(CURRENT_VERSION) then
+	if version < 3 then
 		-- v2 to v3
 		migrate_v2_to_v3()
-		mail.storage:set_float(STORAGE_VERSION_KEY, CURRENT_VERSION)
+		mail.storage:set_int(STORAGE_VERSION_KEY, 3)
 	end
 
 	-- check for v1 storage
-	local v1_file = io.open(core.get_worldpath().."/mail.db", "r")
+	local v1_file = io.open(minetest.get_worldpath().."/mail.db", "r")
 	if v1_file then
 		-- v1 to v3
 		migrate_v1_to_v3()
-		mail.storage:set_float(STORAGE_VERSION_KEY, CURRENT_VERSION)
+		mail.storage:set_int(STORAGE_VERSION_KEY, 3)
-	end
-
-	-- repair storage for uuid doublons
-	if version < CURRENT_VERSION  then
-		repair_storage()
-		mail.storage:set_float(STORAGE_VERSION_KEY, CURRENT_VERSION)
 	end
 end

mod.conf

@@ -1,4 +1,3 @@
 name = mail
 description = ingame mail-system
-
+optional_depends = canonical_name,default,mtt,unified_inventory
-optional_depends = canonical_name,default,mtt,unified_inventory,sfinv_buttons,beerchat

mtt.lua

@@ -1,7 +1,7 @@
 
 mtt.register("setup", function(callback)
     -- create test players
-    local auth_handler = core.get_auth_handler()
+    local auth_handler = minetest.get_auth_handler()
     auth_handler.set_password("player1", "")
     auth_handler.set_password("player2", "")
     auth_handler.set_password("player3", "")

onjoin.lua

@@ -1,8 +1,5 @@
--- translation
+minetest.register_on_joinplayer(function(player)
-local S = mail.S
+	minetest.after(2, function(name)
-
-core.register_on_joinplayer(function(player)
-	core.after(2, function(name)
 		local entry = mail.get_storage_entry(name)
 		local messages = entry.inbox
 		mail.hud_update(name, messages)
@@ -15,9 +12,10 @@ core.register_on_joinplayer(function(player)
 			end
 		end
 
-		if unreadcount > 0 and mail.get_setting(name, "onjoin_notifications") then
+		if unreadcount > 0 then
-			core.chat_send_player(name,
+			minetest.chat_send_player(name,
-				core.colorize(mail.get_color("new"), "(" .. unreadcount .. ") " .. S("You have mail! Type /mail to read")))
+				minetest.colorize("#00f529", "(" ..  unreadcount .. ") You have mail! Type /mail to read"))
+
 		end
 	end, player:get_player_name())
 end)

player_recipients.lua

@@ -1,53 +0,0 @@
--- translation
-local S = mail.S
-
-local has_canonical_name = core.get_modpath("canonical_name")
-
-mail.register_on_player_receive(function(name, msg)
-	-- add to inbox
-	local entry = mail.get_storage_entry(name)
-	table.insert(entry.inbox, msg)
-	mail.set_storage_entry(name, entry)
-
-	-- notify recipients that happen to be online
-	local mail_alert = S("You have a new message from @1! Subject: @2",  msg.from, msg.subject) ..
-	"\n" .. S("To view it, type /mail")
-	local inventory_alert = S("You could also use the button in your inventory.")
-	local player = core.get_player_by_name(name)
-	if player then
-		if mail.get_setting(name, "chat_notifications") == true then
-			core.chat_send_player(name, mail_alert)
-			if core.get_modpath("unified_inventory") or core.get_modpath("sfinv_buttons") then
-				core.chat_send_player(name, inventory_alert)
-			end
-		end
-		if mail.get_setting(name, "sound_notifications") == true then
-			core.sound_play("mail_notif", {to_player=name})
-		end
-		local receiver_entry = mail.get_storage_entry(name)
-		local receiver_messages = receiver_entry.inbox
-		mail.hud_update(name, receiver_messages)
-	end
-end)
-
-mail.register_recipient_handler(function(_, pname)
-	if not core.player_exists(pname) then
-		return nil
-	end
-	return true, function(msg)
-		for _, on_player_receive in ipairs(mail.registered_on_player_receives) do
-			if on_player_receive(pname, msg) then
-				break
-			end
-		end
-	end
-end)
-
-if has_canonical_name then
-	mail.register_recipient_handler(function(_, name)
-		local realname = canonical_name.get(name)
-		if realname then
-			return true, realname
-		end
-	end)
-end

storage.lua

@@ -8,71 +8,26 @@ local function populate_entry(e)
 	e.inbox = e.inbox or {}
 	e.outbox = e.outbox or {}
 	e.drafts = e.drafts or {}
-	e.trash = e.trash or {}
 	e.lists = e.lists or {}
-	e.settings = e.settings or {}
 	return e
 end
 
-local cache = {}
-
--- retrieve the storage entry for the player
 function mail.get_storage_entry(playername)
-	local key = STORAGE_PREFIX .. playername
+	local str = mail.storage:get_string(STORAGE_PREFIX .. playername)
-	if cache[key] then
-		-- use cached entry
-		return cache[key]
-	end
-
-	local str = mail.storage:get_string(key)
-	local entry
 	if str == "" then
 		-- new entry
-		entry = populate_entry()
+		return populate_entry()
 	else
 		-- deserialize existing entry
-		local e = core.parse_json(str)
+		local e = minetest.parse_json(str)
-		entry = populate_entry(e)
+		return populate_entry(e)
 	end
-
-	-- cache for next time
-	cache[key] = entry
-	return entry
 end
 
--- entries queued for saving
-local save_queued_entries = {}
-
--- save the storage entry for the player
 function mail.set_storage_entry(playername, entry)
-	local key = STORAGE_PREFIX .. playername
+	mail.storage:set_string(STORAGE_PREFIX .. playername, minetest.write_json(entry))
-	-- cache
-	cache[key] = entry
-	-- enqueue for writing
-	save_queued_entries[key] = entry
 end
 
-local function save_worker()
-	for key, entry in pairs(save_queued_entries) do
-		-- write to backend
-		mail.storage:set_string(key, core.write_json(entry))
-	end
-
-	-- clear queue
-	save_queued_entries = {}
-
-	-- clear cached entries
-	cache = {}
-
-	-- save every second
-	core.after(1, save_worker)
-end
-
--- start save-worker loop
-save_worker()
--- save on shutdown
-core.register_on_shutdown(save_worker)
-
 -- get a mail by id from the players in- or outbox
 function mail.get_message(playername, msg_id)
 	local entry = mail.get_storage_entry(playername)
@@ -86,204 +41,56 @@ function mail.get_message(playername, msg_id)
 			return msg
 		end
 	end
-	for _, msg in ipairs(entry.drafts) do
-		if msg.id == msg_id then
-			return msg
-		end
-	end
-	for _, msg in ipairs(entry.trash) do
-		if msg.id == msg_id then
-			return msg
-		end
-	end
-end
-
--- get player boxes where a message appears
-function mail.get_message_boxes(playername, msg_id)
-	local entry = mail.get_storage_entry(playername)
-	local boxes = {}
-	for _, msg in ipairs(entry.inbox) do
-		if msg.id == msg_id then
-			table.insert(boxes, "inbox")
-		end
-	end
-	for _, msg in ipairs(entry.outbox) do
-		if msg.id == msg_id then
-			table.insert(boxes, "outbox")
-		end
-	end
-	for _, msg in ipairs(entry.drafts) do
-		if msg.id == msg_id then
-			table.insert(boxes, "drafts")
-		end
-	end
-	for _, msg in ipairs(entry.trash) do
-		if msg.id == msg_id then
-			table.insert(boxes, "trash")
-		end
-	end
-	return boxes
-end
-
-local function safe_find(str, sub)
-	return str and sub and str:find(sub, 1, true) or nil
-end
-
-function mail.sort_messages(messages, sortfield, descending, filter)
-	local results = {}
-	-- Filtering
-	if filter and filter ~= "" then
-		for _, msg in ipairs(messages) do
-			if safe_find(msg.from, filter) or safe_find(msg.to, filter) or safe_find(msg.subject, filter) then
-				table.insert(results, msg)
-			end
-		end
-	else
-		for i = 1, #messages do
-			results[i] = messages[i]
-		end
-	end
-	-- Sorting
-	if sortfield ~= nil then
-		if descending then
-			table.sort(results, function(a, b) return a[sortfield] > b[sortfield] end)
-		else
-			table.sort(results, function(a, b) return a[sortfield] < b[sortfield] end)
-		end
-	end
-	return results
-end
-
-local function mark_property(playername, property, msg_ids, value, hud_update)
-	local entry = mail.get_storage_entry(playername)
-	if type(msg_ids) ~= "table" then -- if this is not a table
-		msg_ids = { msg_ids }
-	end
-	for _, property_msg_id in ipairs(msg_ids) do
-		for _, entry_msg in ipairs(entry.inbox) do
-			if entry_msg.id == property_msg_id then
-				entry_msg[property] = value
-			end
-		end
-	end
-	mail.set_storage_entry(playername, entry)
-	if hud_update then
-		mail.hud_update(playername, entry.inbox)
-	end
-	return
 end
 
 -- marks a mail read by its id
-function mail.mark_read(playername, msg_ids)
+function mail.mark_read(playername, msg_id)
-	mark_property(playername, "read", msg_ids, true, true)
+	local entry = mail.get_storage_entry(playername)
-	return
+	for _, msg in ipairs(entry.inbox) do
+		if msg.id == msg_id then
+			msg.read = true
+			mail.set_storage_entry(playername, entry)
+			return
+		end
+	end
 end
 
 -- marks a mail unread by its id
-function mail.mark_unread(playername, msg_ids)
+function mail.mark_unread(playername, msg_id)
-	mark_property(playername, "read", msg_ids, false, true)
+	local entry = mail.get_storage_entry(playername)
-	return
+	for _, msg in ipairs(entry.inbox) do
-end
+		if msg.id == msg_id then
-
+			msg.read = false
--- marks a mail as a spam
+			mail.set_storage_entry(playername, entry)
-function mail.mark_spam(playername, msg_ids)
+			return
-	mark_property(playername, "spam", msg_ids, true)
+		end
-	return
+	end
-end
-
--- marks a mail as a non-spam
-function mail.unmark_spam(playername, msg_ids)
-	mark_property(playername, "spam", msg_ids, false)
-	return
 end
 
 -- deletes a mail by its id
-function mail.delete_mail(playername, msg_ids, delete_in_trash)
+function mail.delete_mail(playername, msg_id)
 	local entry = mail.get_storage_entry(playername)
-	if type(msg_ids) ~= "table" then -- if this is not a table
+	for i, msg in ipairs(entry.inbox) do
-		msg_ids = { msg_ids }
-	end
-	for i = #entry.inbox, 1, -1 do
-		for _, deleted_msg in ipairs(msg_ids) do
-			if entry.inbox[i].id == deleted_msg then
-				table.remove(entry.inbox, i)
-				break
-			end
-		end
-	end
-	for i = #entry.outbox, 1, -1 do
-		for _, deleted_msg in ipairs(msg_ids) do
-			if entry.outbox[i].id == deleted_msg then
-				table.remove(entry.outbox, i)
-				break
-			end
-		end
-	end
-	for i = #entry.drafts, 1, -1 do
-		for _, deleted_msg in ipairs(msg_ids) do
-			if entry.drafts[i].id == deleted_msg then
-				table.remove(entry.drafts, i)
-				break
-			end
-		end
-	end
-	if delete_in_trash then
-		for i = #entry.trash, 1, -1 do
-			for _, deleted_msg in ipairs(msg_ids) do
-				if entry.trash[i].id == deleted_msg then
-					table.remove(entry.trash, i)
-					break
-				end
-			end
-		end
-	end
-	mail.set_storage_entry(playername, entry)
-	mail.hud_update(playername, entry.inbox)
-	return
-end
-
--- move to trash mails by id
-function mail.trash_mail(playername, msg_ids)
-	local entry = mail.get_storage_entry(playername)
-	if type(msg_ids) ~= "table" then -- if this is not a table
-		msg_ids = { msg_ids }
-	end
-	for _, id in ipairs(msg_ids) do
-		local msg = mail.get_message(playername, id)
-		msg.previous_boxes = mail.get_message_boxes(playername, id)
-		table.insert(entry.trash, 1, msg)
-	end
-	mail.set_storage_entry(playername, entry)
-	mail.delete_mail(playername, msg_ids)
-	return
-end
-
--- restore a mail from trash
-function mail.restore_mail(playername, msg_id)
-	local entry = mail.get_storage_entry(playername)
-	for i, msg in ipairs(entry.trash) do
 		if msg.id == msg_id then
-			-- not anymore store previous boxes in json
+			table.remove(entry.inbox, i)
-			local previous_boxes = msg.previous_boxes
+			mail.set_storage_entry(playername, entry)
-			msg.previous_boxes = nil
+			return
-			-- restore it in all previous boxes
+		end
-			for _, box in ipairs(previous_boxes) do
+	end
-				table.insert(entry[box], msg)
+	for i, msg in ipairs(entry.outbox) do
-			end
+		if msg.id == msg_id then
-			-- then delete it from trash
+			table.remove(entry.outbox, i)
-			table.remove(entry.trash, i)
+			mail.set_storage_entry(playername, entry)
+			return
+		end
+	end
+	for i, msg in ipairs(entry.drafts) do
+		if msg.id == msg_id then
+			table.remove(entry.drafts, i)
+			mail.set_storage_entry(playername, entry)
+			return
 		end
 	end
-	mail.set_storage_entry(playername, entry)
-	return
-end
-
--- clear the trash
-function mail.empty_trash(playername)
-	local entry = mail.get_storage_entry(playername)
-	entry.trash = {}
-	mail.set_storage_entry(playername, entry)
-	return
 end
 
 -- add or update a contact
@@ -324,17 +131,6 @@ function mail.get_contacts(playername)
 	return entry.contacts
 end
 
--- get a contact
-function mail.get_contact(playername, contactname)
-	local entry = mail.get_storage_entry(playername)
-	for _, existing_contact in ipairs(entry.contacts) do
-		if existing_contact.name == contactname then
-			return existing_contact
-		end
-	end
-	return false
-end
-
 -- returns the maillists of a player
 function mail.get_maillists(playername)
 	local entry = mail.get_storage_entry(playername)
@@ -346,9 +142,6 @@ function mail.get_maillist_by_name(playername, listname)
 	local entry = mail.get_storage_entry(playername)
 	for _, list in ipairs(entry.lists) do
 		if list.name == listname then
-			if not list.players then
-				list.players = {}
-			end
 			return list
 		end
 	end
@@ -365,9 +158,6 @@ function mail.update_maillist(playername, list, old_list_name)
 		end
 	end
 	-- insert
-	if not list.players then
-		list.players = {}
-	end
 	table.insert(entry.lists, list)
 	mail.set_storage_entry(playername, entry)
 end
@@ -384,81 +174,33 @@ function mail.delete_maillist(playername, listname)
 	end
 end
 
-local function extract_maillists_main(receivers, maillists_owner, expanded_receivers, seen)
+function mail.extractMaillists(receivers_string, maillists_owner)
-	if type(receivers) == "string" then
+	local receivers = mail.parse_player_list(receivers_string) -- extracted receivers
-		receivers = mail.parse_player_list(receivers)
-	end
 
-	for _, receiver in pairs(receivers) do
+	-- extract players from mailing lists
-		if seen[receiver] then
+	while string.find(receivers_string, "@") do
-			-- Do not add/expand this receiver as it is already seen
+		local globalReceivers = mail.parse_player_list(receivers_string) -- receivers including maillists
-			core.log("verbose", ("mail: ignoring duplicate receiver %q during maillist expansion"):format(receiver))
+		receivers = {}
-		elseif string.find(receiver, "^@") then
+		for _, receiver in ipairs(globalReceivers) do
-			seen[receiver] = true
+			local receiverInfo = receiver:split("@") -- @maillist
-			local listname = string.sub(receiver, 2)
+			if receiverInfo[1] and receiver == "@" .. receiverInfo[1] then
-			local maillist = mail.get_maillist_by_name(maillists_owner, listname)
+				local maillist = mail.get_maillist_by_name(maillists_owner, receiverInfo[1])
-			if maillist then
+				if maillist then
-				core.log("verbose", ("mail: expanding maillist %q"):format(listname))
+					for _, playername in ipairs(maillist.players) do
-				for _, entry in ipairs(maillist.players) do
+						table.insert(receivers, playername)
-					extract_maillists_main(entry, maillists_owner, expanded_receivers, seen)
+					end
 				end
+			else -- in case of player
+				table.insert(receivers, receiver)
 			end
-		else
-			seen[receiver] = true
-			core.log("verbose", ("mail: adding %q to receiver list during maillist expansion"):format(receiver))
-			table.insert(expanded_receivers, receiver)
-		end
-	end
-end
-
-function mail.extract_maillists(receivers, maillists_owner)
-	local expanded_receivers = {}
-	extract_maillists_main(receivers, maillists_owner, expanded_receivers, {})
-	return expanded_receivers
-end
-
-function mail.get_setting_default_value(key)
-	return mail.settings[key].default
-end
-
-function mail.get_setting(playername, key)
-	local entry = mail.get_storage_entry(playername)
-	local value = (entry.settings[key] == nil
-		and {mail.get_setting_default_value(key)}
-		or {entry.settings[key]})[1]
-
-	if mail.settings[key].sync then -- in case this setting is shared with another mod
-		local sync_value = mail.settings[key].sync(playername) -- get new value
-		if sync_value then
-			value = sync_value
-			mail.set_setting(playername, key, value, true) -- update the setting in mail storage and don't transfer it again
 		end
+		receivers_string = mail.concat_player_list(receivers)
 	end
 
-	return value
+	return receivers
 end
 
--- add or update a setting
+function mail.pairsByKeys(t, f)
-function mail.set_setting(playername, key, value, not_transfer)
-	local entry = mail.get_storage_entry(playername)
-	local valid_value = value
-	if mail.settings[key].check then
-		valid_value = mail.settings[key].check(playername, value)
-	end
-	entry.settings[key] = valid_value
-	mail.set_storage_entry(playername, entry)
-	if not not_transfer and mail.settings[key].transfer then -- in case this setting is shared with another mod
-		mail.settings[key].transfer(playername, valid_value)
-	end
-end
-
-function mail.reset_settings(playername)
-	local entry = mail.get_storage_entry(playername)
-	entry.settings = {}
-	mail.set_storage_entry(playername, entry)
-end
-
-function mail.pairs_by_keys(t, f)
 	-- http://www.lua.org/pil/19.3.html
 	local a = {}
 	for n in pairs(t) do table.insert(a, n) end

test/Dockerfile

@@ -1,4 +1,4 @@
-ARG ENGINE_VERSION=5.7.0
+ARG ENGINE_VERSION=5.5.0
 FROM registry.gitlab.com/minetest/minetest/server:${ENGINE_VERSION}
 
 # copy old v1 maildb for migration testing
@@ -7,9 +7,11 @@ COPY ./mail.db /root/.minetest/worlds/world/mail.db
 COPY ./old_v2_player.json /root/.minetest/worlds/world/mails/
 COPY ./auth.sqlite /root/.minetest/worlds/world/auth.sqlite
 
+
 USER root
 RUN apk add git &&\
     mkdir -p /root/.minetest/worlds/world/worldmods/ &&\
     git clone https://github.com/BuckarooBanzay/mtt /root/.minetest/worlds/world/worldmods/mtt
 
+
 ENTRYPOINT minetestserver --config /minetest.conf

ui/about.lua

@@ -1,152 +1,27 @@
--- translation
-local S = mail.S
-
 local FORMNAME = "mail:about"
 
-local groups = {
-	{ "o", S("Original author")},
-	{ "c", S("Code")},
-	{ "i", S("Internationalization")},
-	{ "t", S("Textures")},
-	{ "a", S("Audio")},
-}
-
-local contributors = {
-	{ name = "Cheapie", groups = {"o", "c"} },
-	{ name = "aBlueShadow", groups = {"c"} },
-	{ name = "APercy", groups = {"i"} },
-	{ name = "Athozus", groups = {"c", "i"} },
-	{ name = "BuckarooBanzay", groups = {"c"} },
-	{ name = "Chache", groups = {"i"} },
-	{ name = "Dennis Jenkins", groups = {"c"} },
-	{ name = "Emojigit", groups = {"c", "i"} },
-	{ name = "Eredin", groups = {"i"} },
-	{ name = "fluxionary", groups = {"c"} },
-	{ name = "imre84", groups = {"c"} },
-	{ name = "Muhammad Rifqi Priyo Susanto", groups = {"i"} },
-	{ name = "NatureFreshMilk", groups = {"c", "t"} },
-	{ name = "Niklp", groups = {"c", "i"} },
-	{ name = "Nuno Filipe Povoa", groups = {"a"} },
-	{ name = "nyomi", groups = {"i"} },
-	{ name = "OgelGames", groups = {"c"} },
-	{ name = "Panquesito7", groups = {"c"} },
-	{ name = "Peter Nerlich", groups = {"c"} },
-	{ name = "Rubenwardy", groups = {"c"} },
-	{ name = "savilli", groups = {"c"} },
-	{ name = "Singularis", groups = {"c"} },
-	{ name = "SX", groups = {"c"} },
-	{ name = "TheTrueBeginner", groups = {"i"} },
-	{ name = "Thomas Rudin", groups = {"c"} },
-	{ name = "Toby1710", groups = {"c"} },
-	{ name = "whosit", groups = {"c"} },
-	{ name = "Wuzzy", groups = {"i"} },
-	{ name = "y5nw", groups = {"c", "i"} },
-}
-
 function mail.show_about(name)
-	mail.selected_idxs.contributor_grouping[name] = tonumber(mail.selected_idxs.contributor_grouping[name]) or 1
-
 	local formspec = [[
-			size[10,6;]
+			size[8,5;]
-			tabheader[0,0;optionstab;]] .. S("Settings") .. "," .. S("About") .. [[;2;false;false]
+			button[7.25,0;0.75,0.5;back;X]
-			button[9.35,0;0.75,0.5;back;X]
+			label[0,0;Mail]
+			label[0,0.5;By cheapie]
+			label[0,1;http://github.com/cheapie/mail]
+			label[0,1.5;See LICENSE file for license information]
+			label[0,2.5;NOTE: Communication using this system]
+			label[0,3;is NOT guaranteed to be private!]
+			label[0,3.5;Admins are able to view the messages]
+			label[0,4;of any player.]
+		]] .. mail.theme
 
-			box[0,0;3,0.45;]] .. mail.get_color("highlighted") .. [[]
+	minetest.show_formspec(name, FORMNAME, formspec)
-			label[0.2,0;Mail]
-
-			label[0.2,0.5;]] .. S("Provided by mt-mods") .. [[]
-			label[0.2,0.9;]] .. S("Version: @1", "1.5.0-dev") .. [[]
-
-			box[0,1.5;3,0.45;]] .. mail.get_color("highlighted") .. [[]
-			label[0.2,1.5;]] .. S("Licenses") .. [[]
-			label[0.2,2.0;]] .. S("Expat (code), WTFPL (textures)") .. [[]
-
-			box[0,2.6;3,0.45;]] .. mail.get_color("highlighted") .. [[]
-			label[0.2,2.6;]] .. S("Note") .. [[]
-			textarea[0.5,3.15;4,5.5;;;]] ..
-			S("Communication using this system is NOT guaranteed to be private!") .. " " ..
-			S("Admins are able to view the messages of any player.") .. [[]
-
-			button[0,5.7;2,0.5;github;GitHub]
-			button[2,5.7;2,0.5;contentdb;ContentDB]
-
-			box[4,0;3,0.45;]] .. mail.get_color("highlighted") .. [[]
-			label[4.2,0;]] .. S("Contributors") .. [[]
-
-			dropdown[4,0.75;6.4;contributor_grouping;]]
-				.. S("Group by name") .. ","
-				.. S("Group by contribution") .. ";" .. mail.selected_idxs.contributor_grouping[name] .. [[;true]
-			]]
-
-	local contributor_list, contributor_columns = {}
-
-	if mail.selected_idxs.contributor_grouping[name] == 2 then
-		contributor_columns = "color;text"
-		local sorted = {}
-		for _, g in ipairs(groups) do
-			sorted[g[1]] = {}
-		end
-		for _, c in ipairs(contributors) do
-			for _, g in ipairs(c.groups) do
-				table.insert(sorted[g] or {}, c.name)
-			end
-		end
-		for _, g in ipairs(groups) do
-			table.insert(contributor_list, mail.get_color("header") .. "," .. g[2])
-			for _, c in ipairs(sorted[g[1]]) do
-				table.insert(contributor_list, "," .. c)
-			end
-		end
-	else
-		contributor_columns = "text;text"
-		for _, c in ipairs(contributors) do
-			for _, g in ipairs(groups) do
-				local index = table.indexof(c.groups, g[1])
-				if index >= 1 then
-					if index == 1 then
-						table.insert(contributor_list, c.name)
-					else
-						table.insert(contributor_list, "")
-					end
-					table.insert(contributor_list, g[2])
-				end
-			end
-		end
-	end
-
-	formspec = formspec .. ("tablecolumns[%s]"):format(contributor_columns) ..
-			("table[4,1.6;5.9,4.65;contributors;%s]"):format(table.concat(contributor_list, ","))
-
-	formspec = formspec .. mail.theme
-
-	core.show_formspec(name, FORMNAME, formspec)
 end
 
-core.register_on_player_receive_fields(function(player, formname, fields)
+minetest.register_on_player_receive_fields(function(player, formname)
 	if formname ~= FORMNAME then
 		return
 	end
 
-    local playername = player:get_player_name()
+	local playername = player:get_player_name()
-
+	mail.show_mail_menu(playername)
-	if fields.back then
-		mail.show_mail_menu(playername)
-
-    elseif fields.optionstab == "1" then
-        mail.selected_idxs.optionstab[playername] = 1
-        mail.show_settings(playername)
-
-    elseif fields.optionstab == "2" then
-        mail.selected_idxs.optionstab[playername] = 2
-        mail.show_about(playername)
-
-	elseif fields.github then
-		core.chat_send_player(playername, "https://github.com/mt-mods/mail")
-
-	elseif fields.contentdb then
-		core.chat_send_player(playername, "https://content.minetest.net/packages/mt-mods/mail")
-	elseif fields.contributor_grouping then
-		mail.selected_idxs.contributor_grouping[playername] = fields.contributor_grouping
-		mail.show_about(playername)
-	end
 end)

ui/compose.lua

@@ -1,7 +1,8 @@
 -- translation
-local S = mail.S
+local S = minetest.get_translator("mail")
 
 local FORMNAME = "mail:compose"
+local msg_id = {}
 
 function mail.show_compose(name, to, subject, body, cc, bcc, id)
 	local formspec = [[
@@ -20,38 +21,29 @@ function mail.show_compose(name, to, subject, body, cc, bcc, id)
 		]] .. mail.theme
 
 	formspec = string.format(formspec,
-		core.formspec_escape(to) or "",
+		minetest.formspec_escape(to) or "",
-		core.formspec_escape(cc) or "",
+		minetest.formspec_escape(cc) or "",
-		core.formspec_escape(bcc) or "",
+		minetest.formspec_escape(bcc) or "",
-		core.formspec_escape(subject) or "",
+		minetest.formspec_escape(subject) or "",
-		core.formspec_escape(body) or "")
+		minetest.formspec_escape(body) or "")
 
-	mail.selected_idxs.message[name] = id or mail.new_uuid()
+    if id then
+        msg_id[name] = id
+    end
 
-	core.show_formspec(name, FORMNAME, formspec)
+	minetest.show_formspec(name, FORMNAME, formspec)
 end
 
-core.register_on_player_receive_fields(function(player, formname, fields)
+minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if formname ~= FORMNAME then
 		return
 	end
 
 	local name = player:get_player_name()
     if fields.send then
-	local id = mail.selected_idxs.message[name] or mail.new_uuid()
+        local id = mail.new_uuid()
-        if (fields.to == "" and fields.cc == "" and fields.bcc == "") or fields.body == "" then
+        if msg_id[name] then
-            -- if mail is invalid then store it as a draft
+            id = msg_id[name]
-            mail.save_draft({
-                id = id,
-                from = name,
-                to = fields.to,
-                cc = fields.cc,
-                bcc = fields.bcc,
-                subject = fields.subject,
-                body = fields.body
-            })
-            mail.show_mail_menu(name)
-            return
         end
         local success, err = mail.send({
             id = id,
@@ -63,7 +55,7 @@ core.register_on_player_receive_fields(function(player, formname, fields)
             body = fields.body,
         })
         if not success then
-            core.chat_send_player(name, err)
+            minetest.chat_send_player(name, err)
             return
         end
 
@@ -87,8 +79,7 @@ core.register_on_player_receive_fields(function(player, formname, fields)
             end
         end
 
-        core.after(0.5, function()
+        minetest.after(0.5, function()
-            mail.selected_idxs.drafts[name] = nil
             mail.show_mail_menu(name)
         end)
 
@@ -109,8 +100,8 @@ core.register_on_player_receive_fields(function(player, formname, fields)
 
     elseif fields.draft then
         local id = mail.new_uuid()
-        if mail.selected_idxs.message[name] then
+        if msg_id[name] then
-            id = mail.selected_idxs.message[name]
+            id = msg_id[name]
         end
         mail.save_draft({
             id = id,

ui/contacts.lua

@@ -1,5 +1,5 @@
 -- translation
-local S = mail.S
+local S = minetest.get_translator("mail")
 
 local FORMNAME = "mail:contacts"
 
@@ -9,15 +9,15 @@ local contacts_formspec = "size[8,9;]" .. mail.theme .. [[
 		button[6,1.60;2,0.5;delete;]] .. S("Delete") .. [[]
 		button[6,8.25;2,0.5;back;]] .. S("Back") .. [[]
 		tablecolumns[color;text;text]
-		table[0,0;5.75,9;contacts;]] .. mail.get_color("header") .. "," .. S("Name") .. "," .. S("Note")
+		table[0,0;5.75,9;contacts;#999,]] .. S("Name") .. "," .. S("Note")
 
 
 function mail.show_contacts(name)
     local formspec = contacts_formspec .. mail.compile_contact_list(name, mail.selected_idxs.contacts[name])
-    core.show_formspec(name, FORMNAME, formspec)
+    minetest.show_formspec(name, FORMNAME, formspec)
 end
 
-core.register_on_player_receive_fields(function(player, formname, fields)
+minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if formname ~= FORMNAME then
 		return
 	end
@@ -26,10 +26,10 @@ core.register_on_player_receive_fields(function(player, formname, fields)
 	local contacts = mail.get_contacts(name)
 
 	if fields.contacts then
-		local evt = core.explode_table_event(fields.contacts)
+		local evt = minetest.explode_table_event(fields.contacts)
-		for k, _, i in mail.pairs_by_keys(contacts) do
+		for k, _, i in mail.pairsByKeys(contacts) do
 			if i == evt.row - 1 then
-				mail.selected_idxs.contacts[name] = tonumber(k)
+				mail.selected_idxs.contacts[name] = k
 				break
 			end
 		end
@@ -58,16 +58,16 @@ core.register_on_player_receive_fields(function(player, formname, fields)
 			-- except if it was the last. Then determine the new last
 			local found = false
 			local last = nil
-			for k in mail.pairs_by_keys(contacts) do
+			for k in mail.pairsByKeys(contacts) do
 				if found then
-					mail.selected_idxs.contacts[name] = tonumber(k)
+					mail.selected_idxs.contacts[name] = k
 					break
 				elseif k == mail.selected_idxs.contacts[name] then
 					mail.delete_contact(name, contacts[mail.selected_idxs.contacts[name]].name)
 					mail.selected_idxs.contacts[name] = nil
 					found = true
 				else
-					last = tonumber(k)
+					last = k
 				end
 			end
 			if found and not mail.selected_idxs.contacts[name] then

ui/drafts.lua

@@ -1,27 +1,22 @@
 -- translation
-local S = mail.S
+local S = minetest.get_translator("mail")
+
+local drafts_formspec = "size[8.5,10;]" .. mail.theme .. [[
+    tabheader[0.3,1;boxtab;]] .. S("Inbox") .. "," .. S("Sent messages").. "," .. S("Drafts") .. [[;3;false;false]
+
+    button[6,0.10;2.5,0.5;new;]] .. S("New") .. [[]
+    button[6,0.95;2.5,0.5;edit;]] .. S("Edit") .. [[]
+    button[6,1.70;2.5,0.5;delete;]] .. S("Delete") .. [[]
+    button[6,6.8;2.5,0.5;contacts;]] .. S("Contacts") .. [[]
+    button[6,7.6;2.5,0.5;maillists;]] .. S("Mail lists") .. [[]
+    button[6,8.7;2.5,0.5;about;]] .. S("About") .. [[]
+    button_exit[6,9.5;2.5,0.5;quit;]] .. S("Close") .. [[]
+
+    tablecolumns[color;text;text]
+    table[0,0.7;5.75,9.35;drafts;#999,]] .. S("To") .. "," .. S("Subject")
+
 
 function mail.show_drafts(name)
-	local trash_tab = ""
-	if mail.get_setting(name, "trash_move_enable") then
-		trash_tab = "," .. S("Trash")
-	end
-
-	local drafts_formspec = "size[8.5,11;]" .. mail.theme .. [[
-		tabheader[0.3,1;boxtab;]] ..
-		S("Inbox") .. "," .. S("Outbox").. "," .. S("Drafts") .. trash_tab .. [[;3;false;false]
-
-		button[6,0.10;2.5,0.5;new;]] .. S("New") .. [[]
-		button[6,0.95;2.5,0.5;edit;]] .. S("Edit") .. [[]
-		button[6,1.70;2.5,0.5;delete;]] .. S("Delete") .. [[]
-		button[6,8.0;2.5,0.5;contacts;]] .. S("Contacts") .. [[]
-		button[6,8.8;2.5,0.5;maillists;]] .. S("Mail lists") .. [[]
-		button[6,9.7;2.5,0.5;options;]] .. S("Options") .. [[]
-		button_exit[6,10.5;2.5,0.5;quit;]] .. S("Close") .. [[]
-
-		tablecolumns[color;text;text]
-		table[0,0.7;5.75,10.35;drafts;]] .. mail.get_color("header") .. "," .. S("To") .. "," .. S("Subject")
-
     local formspec = { drafts_formspec }
     local entry = mail.get_storage_entry(name)
     local messages = entry.drafts
@@ -32,26 +27,26 @@ function mail.show_drafts(name)
 		for _, message in ipairs(messages) do
 			formspec[#formspec + 1] = ","
 			formspec[#formspec + 1] = ","
-			formspec[#formspec + 1] = core.formspec_escape(message.to)
+			formspec[#formspec + 1] = minetest.formspec_escape(message.to)
 			formspec[#formspec + 1] = ","
 			if message.subject ~= "" then
 				if string.len(message.subject) > 30 then
-					formspec[#formspec + 1] = core.formspec_escape(string.sub(message.subject, 1, 27))
+					formspec[#formspec + 1] = minetest.formspec_escape(string.sub(message.subject, 1, 27))
 					formspec[#formspec + 1] = "..."
 				else
-					formspec[#formspec + 1] = core.formspec_escape(message.subject)
+					formspec[#formspec + 1] = minetest.formspec_escape(message.subject)
 				end
 			else
 				formspec[#formspec + 1] = S("(No subject)")
 			end
 		end
-		if mail.selected_idxs.drafts[name] then
+		if mail.selected_idxs.sent[name] then
 			formspec[#formspec + 1] = ";"
-			formspec[#formspec + 1] = tostring(mail.selected_idxs.drafts[name] + 1)
+			formspec[#formspec + 1] = tostring(mail.selected_idxs.sent[name] + 1)
 		end
 		formspec[#formspec + 1] = "]"
 	else
 		formspec[#formspec + 1] = "]label[2.25,4.5;" .. S("No drafts") .. "]"
 	end
-    core.show_formspec(name, "mail:drafts", table.concat(formspec, ""))
+    minetest.show_formspec(name, "mail:drafts", table.concat(formspec, ""))
 end

ui/edit_contact.lua

@@ -1,5 +1,5 @@
 -- translation
-local S = mail.S
+local S = minetest.get_translator("mail")
 
 local FORMNAME = "mail:editcontact"
 
@@ -13,23 +13,25 @@ function mail.show_edit_contact(name, contact_name, note, illegal_name_hint)
 		]]
 	if illegal_name_hint == "collision" then
 		formspec = formspec .. [[
-			textarea[4.25,1;2.5,6;;;]] ..
+				label[4,1;]] .. S("That name") .. [[]
-			S("That name is already in your contacts") .. [[]
+				label[4,1.5;]] .. S("is already in") .. [[]
+				label[4,2;]] .. S("your contacts.") .. [[]
 			]]
 	elseif illegal_name_hint == "empty" then
 		formspec = formspec .. [[
-			textarea[4.25,1;2.5,6;;;]] ..
+				label[4,1;]] .. S("The contact") .. [[]
-			S("The contact name cannot be empty.") .. [[]
+				label[4,1.5;]] .. S("name cannot") .. [[]
+				label[4,2;]] .. S("be empty.") .. [[]
 			]]
 	end
 	formspec = formspec .. mail.theme
 	formspec = string.format(formspec,
-		core.formspec_escape(contact_name or ""),
+		minetest.formspec_escape(contact_name or ""),
-		core.formspec_escape(note or ""))
+		minetest.formspec_escape(note or ""))
-	core.show_formspec(name, FORMNAME, formspec)
+	minetest.show_formspec(name, FORMNAME, formspec)
 end
 
-core.register_on_player_receive_fields(function(player, formname, fields)
+minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if formname ~= FORMNAME then
 		return
 	end
@@ -38,21 +40,19 @@ core.register_on_player_receive_fields(function(player, formname, fields)
 	local contacts = mail.get_contacts(name)
 
 	if fields.save then
-		if mail.selected_idxs.contacts[name] then
+		if mail.selected_idxs.contacts[name] and mail.selected_idxs.contacts[name] ~= "#NEW#" then
-			local contact = contacts[mail.selected_idxs.contacts[name]] or {name = ""}
+			local contact = contacts[mail.selected_idxs.contacts[name]]
-			if contact.name ~= fields.name or fields.name == "" then
+			if mail.selected_idxs.contacts[name] ~= string.lower(fields.name) then
 				-- name changed!
 				if #fields.name == 0 then
 					mail.show_edit_contact(name, contact.name, fields.note, "empty")
 					return true
 
-				elseif mail.get_contact(name, fields.name) then
+				elseif contacts[string.lower(fields.name)] ~= nil then
 					mail.show_edit_contact(name, contact.name, fields.note, "collision")
 					return true
 
 				else
-					contact.name = fields.name
-					contact.note = fields.note
 					mail.update_contact(name, contact)
 					contacts[mail.selected_idxs.contacts[name]] = nil
 				end

ui/edit_maillists.lua

@@ -1,9 +1,11 @@
 -- translation
-local S = mail.S
+local S = minetest.get_translator("mail")
+local old_lists_names = {}
 
 local FORMNAME = "mail:editmaillist"
 
 function mail.show_edit_maillist(playername, maillist_name, desc, players, illegal_name_hint)
+	old_lists_names[playername] = maillist_name
 	local formspec = [[
 			size[6,7]
 			button[4,6.25;2,0.5;back;]] .. S("Back") .. [[]
@@ -14,68 +16,38 @@ function mail.show_edit_maillist(playername, maillist_name, desc, players, illeg
 		]]
 	if illegal_name_hint == "collision" then
 		formspec = formspec .. [[
-			textarea[4.25,1;2.5,6;;;]] ..
+				label[4,1;]] .. S("That name") .. [[]
-			S("That name is already in your mailing lists.") .. [[]
+				label[4,1.5;]] .. S("is already in") .. [[]
+				label[4,2;]] .. S("your maillists.") .. [[]
 			]]
 	elseif illegal_name_hint == "empty" then
 		formspec = formspec .. [[
-			textarea[4.25,1;2.5,6;;;]] ..
+				label[4,1;]] .. S("The maillist") .. [[]
-			S("The mailing list name cannot be empty.") .. [[]
+				label[4,1.5;]] .. S("name cannot") .. [[]
+				label[4,2;]] .. S("be empty.") .. [[]
 			]]
 	end
 	formspec = formspec .. mail.theme
 	formspec = string.format(formspec,
-		core.formspec_escape(maillist_name or ""),
+		minetest.formspec_escape(maillist_name or ""),
-		core.formspec_escape(desc or ""),
+		minetest.formspec_escape(desc or ""),
-		core.formspec_escape(players or ""))
+		minetest.formspec_escape(players or ""))
-	core.show_formspec(playername, FORMNAME, formspec)
+	minetest.show_formspec(playername, FORMNAME, formspec)
 end
 
-core.register_on_player_receive_fields(function(player, formname, fields)
+minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if formname ~= FORMNAME then
 		return
 	end
 
 	local name = player:get_player_name()
-	local maillists = mail.get_maillists(name)
-
 	if fields.save then
-		local old_maillist = maillists[mail.selected_idxs.maillists[name]] or {name = ""}
+		mail.update_maillist(name, {
-		if mail.selected_idxs.maillists[name] then
+			owner = name,
-			if old_maillist.name ~= fields.name or fields.name == "" then
+			name = fields.name,
-				-- name changed!
+			desc = fields.desc,
-				if #fields.name == 0 then
+			players = mail.parse_player_list(fields.players)
-					mail.show_edit_maillist(name, old_maillist.name, fields.desc, fields.players, "empty")
+		}, old_lists_names[name])
-					return true
-
-				elseif mail.get_maillist_by_name(name, fields.name) then
-					mail.show_edit_maillist(name, old_maillist.name, fields.desc, fields.players, "collision")
-					return true
-
-				else
-					mail.update_maillist(name, {
-						owner = name,
-						name = fields.name,
-						desc = fields.desc,
-						players = mail.parse_player_list(fields.players)
-					}, old_maillist.name)
-				end
-			else
-				mail.update_maillist(name, {
-					owner = name,
-					name = fields.name,
-					desc = fields.desc,
-					players = mail.parse_player_list(fields.players)
-				}, old_maillist.name)
-			end
-		else
-			mail.update_maillist(name, {
-				owner = name,
-				name = fields.name,
-				desc = fields.desc,
-				players = mail.parse_player_list(fields.players)
-			}, old_maillist.name)
-		end
 		mail.show_maillists(name)
 
 	elseif fields.back then

ui/events.lua

@@ -1,168 +1,39 @@
-
+minetest.register_on_player_receive_fields(function(player, formname, fields)
--- Getter to filter and sort messages on demand
+    if formname ~= "mail:inbox" and formname ~= "mail:sent" and formname ~= "mail:drafts" then
-local function message_getter(messages, sortfield, ascending, filter)
-    local results
-    return function()
-        if not results then
-            results = mail.sort_messages(messages, sortfield, ascending, filter)
-        end
-        return results
-    end
-end
-
-local function nonempty(x)
- return ((type(x)=="table")and(#x>0))
-end
-
-core.register_on_player_receive_fields(function(player, formname, fields)
-    if formname ~= "mail:inbox" and formname ~= "mail:outbox"
-    and formname ~= "mail:drafts" and formname ~= "mail:trash" then
         return
     end
 
-    if fields.quit then
-        return true
-    end
-
-    -- Get player name and handle / convert common input fields
     local name = player:get_player_name()
-    local filter = (fields.search and fields.filter) or mail.selected_idxs.filter[name] or ""
-    local sortfieldindex = tonumber(fields.sortfield or mail.selected_idxs.sortfield[name]) or 3
-    local sortdirection = fields.sortdirection or mail.selected_idxs.sortdirection[name] or "1"
-    local inboxsortfield = ({"from","subject","time"})[sortfieldindex]
-    local outboxsortfield = ({"to","subject","time"})[sortfieldindex]
 
-    -- Be sure that inbox/outbox selected idxs aren't nil
+    -- split inbox and sent msgs for different tests
-    mail.selected_idxs.inbox[name] = mail.selected_idxs.inbox[name] or {}
-    mail.selected_idxs.outbox[name] = mail.selected_idxs.outbox[name] or {}
-
-    -- Store common player configuration for reuse
-    mail.selected_idxs.sortfield[name] = sortfieldindex
-    mail.selected_idxs.sortdirection[name] = sortdirection
-    mail.selected_idxs.filter[name] = filter
-    if fields.multipleselection then
-        mail.selected_idxs.multipleselection[name] = fields.multipleselection == "true"
-    end
-
-    -- Avoid several selected after disabling the multiple selection
-    if not mail.selected_idxs.multipleselection[name] then
-        mail.selected_idxs.inbox[name] = { mail.selected_idxs.inbox[name][#mail.selected_idxs.inbox[name]] }
-        mail.selected_idxs.outbox[name] = { mail.selected_idxs.outbox[name][#mail.selected_idxs.outbox[name]] }
-    end
-
-    -- split inbox and outbox msgs for different tests
     local entry = mail.get_storage_entry(name)
-    local messagesDrafts = entry.drafts
-    local messagesTrash = entry.trash
-    local getInbox = message_getter(entry.inbox, inboxsortfield, sortdirection == "2", filter)
-    local getOutbox = message_getter(entry.outbox, outboxsortfield, sortdirection == "2", filter)
 
-    -- Hanmdle formspec event
+    local messagesInbox = entry.inbox
+    local messagesSent = entry.outbox
+    local messagesDrafts = entry.drafts
+
     if fields.inbox then -- inbox table
-        local evt = core.explode_table_event(fields.inbox)
+        local evt = minetest.explode_table_event(fields.inbox)
-        if evt.row == 1 then -- header
+        mail.selected_idxs.inbox[name] = evt.row - 1
-            if mail.selected_idxs.sortfield[name] == evt.column-1 then -- if already this field, then change direction
+        if evt.type == "DCL" and messagesInbox[mail.selected_idxs.inbox[name]] then
-                mail.selected_idxs.sortdirection[name] = mail.selected_idxs.sortdirection[name] == "2" and "1" or "2"
+            mail.show_message(name, messagesInbox[mail.selected_idxs.inbox[name]].id)
-            end
-            mail.selected_idxs.sortfield[name] = evt.column-1 -- update column
-            mail.show_mail_menu(name)
-            return true
-        end
-        local inbox = getInbox()[evt.row-1]
-        if not inbox then
-            mail.show_mail_menu(name)
-            return true
-        end
-        if mail.selected_idxs.multipleselection[name] then
-            if not mail.selected_idxs.inbox[name] then
-                mail.selected_idxs.inbox[name] = {}
-            end
-            local selected_id = 0
-            if mail.selected_idxs.inbox[name] and #mail.selected_idxs.inbox[name] > 0 then
-                for i, selected_msg in ipairs(mail.selected_idxs.inbox[name]) do
-                    if inbox.id == selected_msg then
-                        selected_id = i
-                        table.remove(mail.selected_idxs.inbox[name], i)
-                        break
-                    end
-                end
-            end
-            if selected_id == 0 then
-                table.insert(mail.selected_idxs.inbox[name], inbox.id)
-                mail.selected_idxs.message[name] = inbox.id
-            end
-        else
-            mail.selected_idxs.inbox[name] = { inbox.id }
-            mail.selected_idxs.message[name] = inbox.id
-        end
-        if evt.type == "DCL" then
-            mail.selected_idxs.message[name] = inbox.id
-            mail.show_message(name, inbox.id)
-        else
-            mail.show_mail_menu(name)
         end
         return true
     end
 
-    if fields.outbox then -- outbox table
+    if fields.sent then -- sent table
-        local evt = core.explode_table_event(fields.outbox)
+        local evt = minetest.explode_table_event(fields.sent)
-        if evt.row == 1 then -- header
+        mail.selected_idxs.sent[name] = evt.row - 1
-            if mail.selected_idxs.sortfield[name] == evt.column-1 then -- if already this field, then change direction
+        if evt.type == "DCL" and messagesSent[mail.selected_idxs.sent[name]] then
-                mail.selected_idxs.sortdirection[name] = mail.selected_idxs.sortdirection[name] == "2" and "1" or "2"
+            mail.show_message(name, messagesSent[mail.selected_idxs.sent[name]].id)
-            end
-            mail.selected_idxs.sortfield[name] = evt.column-1 -- update column
-            mail.show_mail_menu(name)
-            return true
-        end
-        local outbox = getOutbox()[evt.row-1]
-        if not outbox then
-            mail.show_mail_menu(name)
-            return true
-        end
-        if mail.selected_idxs.multipleselection[name] then
-            if not mail.selected_idxs.outbox[name] then
-                mail.selected_idxs.outbox[name] = {}
-            end
-            local selected_id = 0
-            if mail.selected_idxs.outbox[name] and #mail.selected_idxs.outbox[name] > 0 then
-                for i, selected_msg in ipairs(mail.selected_idxs.outbox[name]) do
-                    if outbox.id == selected_msg then
-                        selected_id = i
-                        table.remove(mail.selected_idxs.outbox[name], i)
-                        break
-                    end
-                end
-            end
-            if selected_id == 0 then
-                table.insert(mail.selected_idxs.outbox[name], outbox.id)
-                mail.selected_idxs.message[name] = outbox.id
-            end
-        else
-            mail.selected_idxs.outbox[name] = { outbox.id }
-            mail.selected_idxs.message[name] = outbox.id
-        end
-        if evt.type == "DCL" then
-            mail.selected_idxs.message[name] = outbox.id
-            mail.show_message(name, outbox.id)
-        else
-            mail.show_mail_menu(name)
         end
         return true
     end
 
     if fields.drafts then -- drafts table
-        local evt = core.explode_table_event(fields.drafts)
+        local evt = minetest.explode_table_event(fields.drafts)
-        if evt.row == 1 then -- header
-            if mail.selected_idxs.sortfield[name] == evt.column-1 then -- if already this field, then change direction
-                mail.selected_idxs.sortdirection[name] = mail.selected_idxs.sortdirection[name] == "2" and "1" or "2"
-            end
-            mail.selected_idxs.sortfield[name] = evt.column-1 -- update column
-            mail.show_mail_menu(name)
-            return
-        end
         mail.selected_idxs.drafts[name] = evt.row - 1
         if evt.type == "DCL" and messagesDrafts[mail.selected_idxs.drafts[name]] then
-            mail.selected_idxs.message[name] = messagesDrafts[mail.selected_idxs.drafts[name]].id
             mail.show_compose(name,
             messagesDrafts[mail.selected_idxs.drafts[name]].to,
             messagesDrafts[mail.selected_idxs.drafts[name]].subject,
@@ -175,50 +46,23 @@ core.register_on_player_receive_fields(function(player, formname, fields)
         return true
     end
 
-    if fields.trash then -- trash table
-        local evt = core.explode_table_event(fields.trash)
-        if evt.row == 1 then -- header
-            if mail.selected_idxs.sortfield[name] == evt.column-1 then -- if already this field, then change direction
-                mail.selected_idxs.sortdirection[name] = mail.selected_idxs.sortdirection[name] == "2" and "1" or "2"
-            end
-            mail.selected_idxs.sortfield[name] = evt.column-1 -- update column
-            mail.show_mail_menu(name)
-            return
-        end
-        mail.selected_idxs.trash[name] = evt.row - 1
-        if evt.type == "DCL" and messagesTrash[mail.selected_idxs.trash[name]] then
-            mail.selected_idxs.message[name] = messagesTrash[mail.selected_idxs.trash[name]].id
-            mail.show_message(name, messagesTrash[mail.selected_idxs.trash[name]].id)
-        end
-        return true
-    end
-
     if fields.boxtab == "1" then
         mail.selected_idxs.boxtab[name] = 1
-        mail.show_inbox(name, sortfieldindex, sortdirection, filter)
+        mail.show_inbox(name)
 
     elseif fields.boxtab == "2" then
         mail.selected_idxs.boxtab[name] = 2
-        mail.show_outbox(name, sortfieldindex, sortdirection, filter)
+        mail.show_sent(name)
 
     elseif fields.boxtab == "3" then
         mail.selected_idxs.boxtab[name] = 3
         mail.show_drafts(name)
 
-    elseif fields.boxtab == "4" then
-        mail.selected_idxs.boxtab[name] = 4
-        mail.show_trash(name)
-
     elseif fields.read then
-        if formname == "mail:inbox" and nonempty(mail.selected_idxs.inbox[name]) then -- inbox table
+        if formname == "mail:inbox" and messagesInbox[mail.selected_idxs.inbox[name]] then -- inbox table
-            mail.selected_idxs.message[name] = mail.selected_idxs.inbox[name][#mail.selected_idxs.inbox[name]]
+            mail.show_message(name, messagesInbox[mail.selected_idxs.inbox[name]].id)
-        elseif formname == "mail:outbox" and nonempty(mail.selected_idxs.outbox[name]) then -- outbox table
+        elseif formname == "mail:sent" and messagesSent[mail.selected_idxs.sent[name]] then -- sent table
-            mail.selected_idxs.message[name] = mail.selected_idxs.outbox[name][#mail.selected_idxs.outbox[name]]
+            mail.show_message(name, messagesSent[mail.selected_idxs.sent[name]].id)
-        elseif formname == "mail:trash" and messagesTrash[mail.selected_idxs.trash[name]] then
-            mail.selected_idxs.message[name] = messagesTrash[mail.selected_idxs.trash[name]].id
-        end
-        if mail.selected_idxs.message[name] then
-            mail.show_message(name, mail.selected_idxs.message[name])
         end
 
     elseif fields.edit then
@@ -234,140 +78,73 @@ core.register_on_player_receive_fields(function(player, formname, fields)
         end
 
     elseif fields.delete then
-        local trash_enabled = mail.get_setting(name, "trash_move_enable")
+        if formname == "mail:inbox" and messagesInbox[mail.selected_idxs.inbox[name]] then -- inbox table
-        if formname == "mail:inbox" and mail.selected_idxs.inbox[name] then -- inbox table
+            mail.delete_mail(name, messagesInbox[mail.selected_idxs.inbox[name]].id)
-            if trash_enabled then
+        elseif formname == "mail:sent" and messagesSent[mail.selected_idxs.sent[name]] then -- sent table
-                mail.trash_mail(name, mail.selected_idxs.inbox[name])
+            mail.delete_mail(name, messagesSent[mail.selected_idxs.sent[name]].id)
-            else
-                mail.delete_mail(name, mail.selected_idxs.inbox[name])
-            end
-            mail.selected_idxs.inbox[name] = {}
-        elseif formname == "mail:outbox" and mail.selected_idxs.outbox[name] then -- outbox table
-            if trash_enabled then
-                mail.trash_mail(name, mail.selected_idxs.outbox[name])
-            else
-                mail.delete_mail(name, mail.selected_idxs.outbox[name])
-            end
-            mail.selected_idxs.outbox[name] = {}
         elseif formname == "mail:drafts" and messagesDrafts[mail.selected_idxs.drafts[name]] then -- drafts table
-            if trash_enabled then
+            mail.delete_mail(name, messagesDrafts[mail.selected_idxs.drafts[name]].id)
-                mail.trash_mail(name, messagesDrafts[mail.selected_idxs.drafts[name]].id)
-            else
-                mail.delete_mail(name, messagesDrafts[mail.selected_idxs.drafts[name]].id)
-            end
-            mail.selected_idxs.drafts[name] = nil
-
-        elseif formname == "mail:trash" and messagesTrash[mail.selected_idxs.trash[name]] then -- trash table
-            mail.delete_mail(name, messagesTrash[mail.selected_idxs.trash[name]].id, true)
         end
 
-        mail.show_mail_menu(name, sortfieldindex, sortdirection, filter)
+        mail.show_mail_menu(name)
-
-    elseif fields.restore then
-        if messagesTrash[mail.selected_idxs.trash[name]] then
-            mail.restore_mail(name, messagesTrash[mail.selected_idxs.trash[name]].id)
-        end
-        mail.show_mail_menu(name, sortfieldindex, sortdirection, filter)
 
     elseif fields.reply then
-        if formname == "mail:inbox" and mail.selected_idxs.inbox[name] and #mail.selected_idxs.inbox[name] > 0 then
+        if formname == "mail:inbox" and messagesInbox[mail.selected_idxs.inbox[name]] then
-            local message = mail.get_message(name, mail.selected_idxs.inbox[name][#mail.selected_idxs.inbox[name]])
+            local message = messagesInbox[mail.selected_idxs.inbox[name]]
             mail.reply(name, message)
-        elseif
+        elseif formname == "mail:sent" and messagesSent[mail.selected_idxs.sent[name]] then
-        formname == "mail:outbox" and mail.selected_idxs.outbox[name] and #mail.selected_idxs.outbox[name] > 0 then
+            local message = messagesSent[mail.selected_idxs.sent[name]]
-            local message = mail.get_message(name, mail.selected_idxs.outbox[name][#mail.selected_idxs.outbox[name]])
             mail.reply(name, message)
         end
 
     elseif fields.replyall then
-        if formname == "mail:inbox" and mail.selected_idxs.inbox[name] and #mail.selected_idxs.inbox[name] > 0 then
+        if formname == "mail:inbox" and messagesInbox[mail.selected_idxs.inbox[name]] then
-            local message = mail.get_message(name, mail.selected_idxs.inbox[name][#mail.selected_idxs.inbox[name]])
+            local message = messagesInbox[mail.selected_idxs.inbox[name]]
             mail.replyall(name, message)
-        elseif
+        elseif formname == "mail:sent" and messagesSent[mail.selected_idxs.sent[name]] then
-        formname == "mail:outbox" and mail.selected_idxs.outbox[name] and #mail.selected_idxs.outbox[name] > 0 then
+            local message = messagesSent[mail.selected_idxs.sent[name]]
-            local message = mail.get_message(name, mail.selected_idxs.outbox[name][#mail.selected_idxs.outbox[name]])
             mail.replyall(name, message)
         end
 
     elseif fields.forward then
-        if formname == "mail:inbox" and mail.selected_idxs.inbox[name] and #mail.selected_idxs.inbox[name] > 0 then
+        if formname == "mail:inbox" and messagesInbox[mail.selected_idxs.inbox[name]] then
-            local message = mail.get_message(name, mail.selected_idxs.inbox[name][#mail.selected_idxs.inbox[name]])
+            local message = messagesInbox[mail.selected_idxs.inbox[name]]
             mail.forward(name, message)
-        elseif
+        elseif formname == "mail:sent" and messagesSent[mail.selected_idxs.sent[name]] then
-        formname == "mail:outbox" and mail.selected_idxs.outbox[name] and #mail.selected_idxs.outbox[name] > 0 then
+            local message = messagesSent[mail.selected_idxs.sent[name]]
-            local message = mail.get_message(name, mail.selected_idxs.outbox[name][#mail.selected_idxs.outbox[name]])
             mail.forward(name, message)
         end
 
     elseif fields.markread then
-        if formname == "mail:inbox" and mail.selected_idxs.inbox[name] then
+        if formname == "mail:inbox" and messagesInbox[mail.selected_idxs.inbox[name]] then
-            mail.mark_read(name, mail.selected_idxs.inbox[name])
+            mail.mark_read(name, messagesInbox[mail.selected_idxs.inbox[name]].id)
+        elseif formname == "mail:sent" and messagesSent[mail.selected_idxs.sent[name]] then
+            mail.mark_read(name, messagesSent[mail.selected_idxs.sent[name]].id)
         end
 
-        mail.show_mail_menu(name, sortfieldindex, sortdirection, filter)
+        mail.show_mail_menu(name)
 
     elseif fields.markunread then
-        if formname == "mail:inbox" and mail.selected_idxs.inbox[name] then
+        if formname == "mail:inbox" and messagesInbox[mail.selected_idxs.inbox[name]] then
-            mail.mark_unread(name, mail.selected_idxs.inbox[name])
+            mail.mark_unread(name, messagesInbox[mail.selected_idxs.inbox[name]].id)
+        elseif formname == "mail:sent" and messagesSent[mail.selected_idxs.sent[name]] then
+            mail.mark_unread(name, messagesSent[mail.selected_idxs.sent[name]].id)
         end
 
-        mail.show_mail_menu(name, sortfieldindex, sortdirection, filter)
+        mail.show_mail_menu(name)
-
-    elseif fields.markspam then
-        if formname == "mail:inbox" and mail.selected_idxs.inbox[name] then
-            mail.mark_spam(name, mail.selected_idxs.inbox[name])
-        end
-
-        mail.show_mail_menu(name, sortfieldindex, sortdirection, filter)
-
-    elseif fields.unmarkspam then
-        if formname == "mail:inbox" and mail.selected_idxs.inbox[name] then
-            mail.unmark_spam(name, mail.selected_idxs.inbox[name])
-        end
-
-        mail.show_mail_menu(name, sortfieldindex, sortdirection, filter)
 
     elseif fields.new then
         mail.show_compose(name)
 
-    elseif fields.empty then
-        mail.empty_trash(name)
-        mail.show_mail_menu(name)
-
     elseif fields.contacts then
         mail.show_contacts(name)
 
     elseif fields.maillists then
         mail.show_maillists(name)
 
-    elseif fields.options then
+    elseif fields.about then
-        mail.show_options(name)
+        mail.show_about(name)
 
-    elseif fields.selectall then
-        if formname == "mail:inbox" then
-            local selected_number = #mail.selected_idxs.inbox[name]
-            mail.selected_idxs.inbox[name] = {} -- reset for select, unselect and not existing
-            mail.selected_idxs.multipleselection[name] = true -- enable as the button were pressed
-            if selected_number < #getInbox() then -- then populate it if selection isn't full
-                for _, msg in ipairs(getInbox()) do
-                    table.insert(mail.selected_idxs.inbox[name], msg.id)
-                end
-            end
-        elseif formname == "mail:outbox" then
-            local selected_number = #mail.selected_idxs.outbox[name]
-            mail.selected_idxs.outbox[name] = {} -- reset for select, unselect and not existing
-            mail.selected_idxs.multipleselection[name] = true -- enable as the button were pressed
-            if selected_number < #getOutbox() then -- then populate it if selection isn't full
-                for _, msg in ipairs(getOutbox()) do
-                    table.insert(mail.selected_idxs.outbox[name], msg.id)
-                end
-            end
-        end
-
-        mail.show_mail_menu(name)
-
-    elseif fields.sortfield or fields.sortdirection or fields.filter then
-        mail.show_mail_menu(name, sortfieldindex, sortdirection, filter)
     end
 
     return true

ui/inbox.lua

@@ -1,131 +1,69 @@
 -- translation
-local S = mail.S
+local S = minetest.get_translator("mail")
 
-function mail.show_inbox(name, sortfieldindex, sortdirection, filter)
+local inbox_formspec = "size[8.5,10;]" .. mail.theme .. [[
-    sortfieldindex = tonumber(sortfieldindex or mail.selected_idxs.sortfield[name])
+    tabheader[0.3,1;boxtab;]] .. S("Inbox") .. "," .. S("Sent messages").. "," .. S("Drafts") .. [[;1;false;false]
-    or mail.get_setting(name, "defaultsortfield") or 3
-    sortdirection = tostring(sortdirection or mail.selected_idxs.sortdirection[name]
-    or mail.get_setting(name, "defaultsortdirection") or "1")
-    filter = filter or mail.selected_idxs.filter[name] or ""
-    mail.selected_idxs.inbox[name] = mail.selected_idxs.inbox[name] or {}
 
-    local entry = mail.get_storage_entry(name)
+    button[6,0.10;2.5,0.5;new;]] .. S("New") .. [[]
-    local sortfield = ({"from","subject","time"})[sortfieldindex]
+    button[6,0.95;2.5,0.5;read;]] .. S("Read") .. [[]
-    local messages = mail.sort_messages(entry.inbox, sortfield, sortdirection == "2", filter)
+    button[6,1.70;2.5,0.5;reply;]] .. S("Reply") .. [[]
+    button[6,2.45;2.5,0.5;replyall;]] .. S("Reply all") .. [[]
+    button[6,3.20;2.5,0.5;forward;]] .. S("Forward") .. [[]
+    button[6,3.95;2.5,0.5;delete;]] .. S("Delete") .. [[]
+    button[6,4.82;2.5,0.5;markread;]] .. S("Mark Read") .. [[]
+    button[6,5.55;2.5,0.5;markunread;]] .. S("Mark Unread") .. [[]
+    button[6,6.8;2.5,0.5;contacts;]] .. S("Contacts") .. [[]
+    button[6,7.6;2.5,0.5;maillists;]] .. S("Mail lists") .. [[]
+    button[6,8.7;2.5,0.5;about;]] .. S("About") .. [[]
+    button_exit[6,9.5;2.5,0.5;quit;]] .. S("Close") .. [[]
 
-    if mail.selected_idxs.inbox[name] and #mail.selected_idxs.inbox[name] > 0 then
+    tablecolumns[color;text;text]
-        for i, selected_msg in ipairs(mail.selected_idxs.inbox[name]) do
+    table[0,0.7;5.75,9.35;inbox;#999,]] .. S("From") .. "," .. S("Subject")
-            local is_present = false
-            for _, msg in ipairs(messages) do
-                if msg.id == selected_msg then
-                    is_present = true
-                    break
-                end
-            end
-            if not is_present then
-                table.remove(mail.selected_idxs.inbox[name], i)
-            end
-        end
-    end
 
-    local trash_tab = ""
-    if mail.get_setting(name, "trash_move_enable") then
-        trash_tab = "," .. S("Trash")
-    end
 
-    local inbox_formspec = "size[8.5,11;]" .. mail.theme .. [[
+function mail.show_inbox(name)
-        tabheader[0.3,1;boxtab;]] ..
-        S("Inbox") .. "," .. S("Outbox").. "," .. S("Drafts") .. trash_tab .. [[;1;false;false]
-
-        button[6,0.10;2.5,0.5;new;]] .. S("New") .. [[]
-        button[6,0.95;2.5,0.5;read;]] .. S("Read") .. [[]
-        button[6,1.70;2.5,0.5;reply;]] .. S("Reply") .. [[]
-        button[6,2.45;2.5,0.5;replyall;]] .. S("Reply all") .. [[]
-        button[6,3.20;2.5,0.5;forward;]] .. S("Forward") .. [[]
-        button[6,3.95;2.5,0.5;delete;]] .. S("Delete") .. [[]
-        button[6,4.85;2.5,0.5;markread;]] .. S("Mark Read") .. [[]
-        button[6,5.55;2.5,0.5;markunread;]] .. S("Mark Unread") .. [[]
-        button[6,6.4;2.5,0.5;markspam;]] .. S("Mark Spam") .. [[]
-        button[6,7.1;2.5,0.5;unmarkspam;]] .. S("Unmark Spam") .. [[]
-        button[6,8.0;2.5,0.5;contacts;]] .. S("Contacts") .. [[]
-        button[6,8.8;2.5,0.5;maillists;]] .. S("Mail lists") .. [[]
-        button[6,9.7;2.5,0.5;options;]] .. S("Options") .. [[]
-        button_exit[6,10.5;2.5,0.5;quit;]] .. S("Close") .. [[]
-
-        tooltip[reply;]] .. S("Reply only to the sender") .. [[]
-        tooltip[replyall;]] .. S("Reply to all involved people") .. [[]
-        tooltip[forward;]] .. S("Transfer message to other people") .. [[]
-
-        dropdown[0,9.5;2,0.5;sortfield;]] ..
-        S("From") .. "," .. S("Subject") .. "," .. S("Date") .. [[;]] .. sortfieldindex .. [[;true]
-        dropdown[2.0,9.5;2,0.5;sortdirection;]] ..
-        S("Ascending") .. "," .. S("Descending") .. [[;]] .. sortdirection .. [[;true]
-        field[4.25,9.95;1.4,0.5;filter;]] .. S("Filter") .. [[:;]] .. filter .. [[]
-        image_button[5.14,9.5;0.85,0.85;search.png;search;]
-
-        checkbox[0,10.1;multipleselection;]] .. S("Allow multiple selection") .. [[;]] ..
-        tostring(mail.selected_idxs.multipleselection[name]) .. [[]
-        label[0,10.65;]] ..
-        S("@1 of @2 selected", tostring(#mail.selected_idxs.inbox[name]), tostring(#messages)) .. [[]
-        button[3.5,10.5;2.5,0.5;selectall;]] .. S("(Un)select all") .. [[]
-
-        tablecolumns[color;text;text]
-        table[0,0.7;5.75,8.45;inbox;]] .. mail.get_color("header") .. "," .. S("From") .. "," .. S("Subject")
     local formspec = { inbox_formspec }
+    local entry = mail.get_storage_entry(name)
+    local messages = entry.inbox
 
     mail.message_drafts[name] = nil
 
-    local unread_color_enable = mail.get_setting(name, "unreadcolorenable")
+    if messages[1] then
-    local cc_color_enable = mail.get_setting(name, "cccolorenable")
-    local mute_list = mail.get_setting(name, "mute_list")
-
-    if #messages > 0 then
         for _, message in ipairs(messages) do
-            local selected_id = 0
+            if not message.read then
-            local displayed_color = {}
+                if not mail.player_in_list(name, message.to) then
-            -- check if message is in selection list and return its id
+                    formspec[#formspec + 1] = ",#FFD788"
-            if mail.selected_idxs.inbox[name] and #mail.selected_idxs.inbox[name] > 0 then
+                else
-                for i, selected_msg in ipairs(mail.selected_idxs.inbox[name]) do
+                    formspec[#formspec + 1] = ",#FFD700"
-                    if message.id == selected_msg then
+                end
-                        selected_id = i
+            else
-                        break
+                if not mail.player_in_list(name, message.to) then
-                    end
+                    formspec[#formspec + 1] = ",#CCCCDD"
+                else
+                    formspec[#formspec + 1] = ","
                 end
             end
-            if selected_id > 0 then
-                table.insert(displayed_color, "selected")
-            end
-            if not message.read and unread_color_enable then
-                table.insert(displayed_color, "important")
-            end
-            if not mail.player_in_list(name, message.to) and cc_color_enable then
-                table.insert(displayed_color, "additional")
-            end
-            if message.spam then
-                table.insert(displayed_color, "warning")
-            end
-            if table.indexof(mute_list, message.from) >= 1 then
-                table.insert(displayed_color, "muted")
-            end
-            formspec[#formspec + 1] = "," .. mail.get_color(displayed_color)
             formspec[#formspec + 1] = ","
-            formspec[#formspec + 1] = core.formspec_escape(message.from)
+            formspec[#formspec + 1] = minetest.formspec_escape(message.from)
             formspec[#formspec + 1] = ","
             if message.subject ~= "" then
                 if string.len(message.subject) > 30 then
-                    formspec[#formspec + 1] = core.formspec_escape(string.sub(message.subject, 1, 27))
+                    formspec[#formspec + 1] = minetest.formspec_escape(string.sub(message.subject, 1, 27))
                     formspec[#formspec + 1] = "..."
                 else
-                    formspec[#formspec + 1] = core.formspec_escape(message.subject)
+                    formspec[#formspec + 1] = minetest.formspec_escape(message.subject)
                 end
             else
                 formspec[#formspec + 1] = S("(No subject)")
             end
         end
+        if mail.selected_idxs.inbox[name] then
+            formspec[#formspec + 1] = ";"
+            formspec[#formspec + 1] = tostring(mail.selected_idxs.inbox[name] + 1)
+        end
         formspec[#formspec + 1] = "]"
     else
         formspec[#formspec + 1] = "]label[2.25,4.5;" .. S("No mail") .. "]"
     end
-
+    minetest.show_formspec(name, "mail:inbox", table.concat(formspec, ""))
-    core.show_formspec(name, "mail:inbox", table.concat(formspec, ""))
 end

ui/init.lua

@@ -1,37 +0,0 @@
--- sub files
-local MP = core.get_modpath(core.get_current_modname())
-
-dofile(MP .. "/ui/inbox.lua")
-dofile(MP .. "/ui/outbox.lua")
-dofile(MP .. "/ui/drafts.lua")
-dofile(MP .. "/ui/trash.lua")
-dofile(MP .. "/ui/message.lua")
-dofile(MP .. "/ui/receivers.lua")
-dofile(MP .. "/ui/events.lua")
-dofile(MP .. "/ui/contacts.lua")
-dofile(MP .. "/ui/edit_contact.lua")
-dofile(MP .. "/ui/select_contact.lua")
-dofile(MP .. "/ui/maillists.lua")
-dofile(MP .. "/ui/edit_maillists.lua")
-dofile(MP .. "/ui/compose.lua")
-dofile(MP .. "/ui/options.lua")
-dofile(MP .. "/ui/settings.lua")
-dofile(MP .. "/ui/about.lua")
-
--- helper function for tabbed overview
-
-function mail.show_mail_menu(playername, sortfield, sortdirection, filter)
-    local index = mail.selected_idxs.boxtab[playername] or 1
-    if not mail.selected_idxs.boxtab[playername] then
-        mail.selected_idxs.boxtab[playername] = 1
-    end
-    if index == 1 then
-        mail.show_inbox(playername, sortfield, sortdirection, filter)
-    elseif index == 2 then
-        mail.show_outbox(playername, sortfield, sortdirection, filter)
-    elseif index == 3 then
-        mail.show_drafts(playername)
-    elseif index == 4 then
-        mail.show_trash(playername)
-    end
-end

ui/mail.lua

@@ -0,0 +1,12 @@
+-- helper function for tabbed overview
+
+function mail.show_mail_menu(playername)
+    local index = mail.selected_idxs.boxtab[playername] or 1
+    if index == 1 then
+        mail.show_inbox(playername)
+    elseif index == 2 then
+        mail.show_sent(playername)
+    elseif index == 3 then
+        mail.show_drafts(playername)
+    end
+end

ui/maillists.lua

@@ -1,5 +1,5 @@
 -- translation
-local S = mail.S
+local S = minetest.get_translator("mail")
 
 local FORMNAME = "mail:maillists"
 
@@ -9,7 +9,7 @@ local maillists_formspec = "size[8,9;]" .. mail.theme .. [[
 		button[6,1.60;2,0.5;delete;]] .. S("Delete") .. [[]
 		button[6,8.25;2,0.5;back;]] .. S("Back") .. [[]
 		tablecolumns[color;text;text]
-		table[0,0;5.75,9;maillists;]] .. mail.get_color("header") .. "," .. S("Name") .. "," .. S("Note")
+		table[0,0;5.75,9;maillists;#999,]] .. S("Name") .. "," .. S("Note")
 
 function mail.show_maillists(name)
 	local formspec = { maillists_formspec }
@@ -19,14 +19,14 @@ function mail.show_maillists(name)
 		for _, maillist in ipairs(maillists) do
 			formspec[#formspec + 1] = ","
 			formspec[#formspec + 1] = ","
-			formspec[#formspec + 1] = "@" .. core.formspec_escape(maillist.name)
+			formspec[#formspec + 1] = "@" .. minetest.formspec_escape(maillist.name)
 			formspec[#formspec + 1] = ","
 			if maillist.desc ~= "" then
-				if string.len(maillist.desc or "") > 30 then
+				if string.len(maillist.desc) > 30 then
-					formspec[#formspec + 1] = core.formspec_escape(string.sub(maillist.desc, 1, 27))
+					formspec[#formspec + 1] = minetest.formspec_escape(string.sub(maillist.desc, 1, 27))
 					formspec[#formspec + 1] = "..."
 				else
-					formspec[#formspec + 1] = core.formspec_escape(maillist.desc)
+					formspec[#formspec + 1] = minetest.formspec_escape(maillist.desc)
 				end
 			else
 				formspec[#formspec + 1] = S("(No description)")
@@ -40,10 +40,10 @@ function mail.show_maillists(name)
 	else
 		formspec[#formspec + 1] = "]label[2.25,4.5;" .. S("No maillist") .. "]"
 	end
-	core.show_formspec(name, FORMNAME, table.concat(formspec, ""))
+	minetest.show_formspec(name, FORMNAME, table.concat(formspec, ""))
 end
 
-core.register_on_player_receive_fields(function(player, formname, fields)
+minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if formname ~= FORMNAME then
 		return
 	end
@@ -52,7 +52,7 @@ core.register_on_player_receive_fields(function(player, formname, fields)
 	local maillists = mail.get_maillists(name)
 
 	if fields.maillists then
-		local evt = core.explode_table_event(fields.maillists)
+		local evt = minetest.explode_table_event(fields.maillists)
 		mail.selected_idxs.maillists[name] = evt.row - 1
 		if evt.type == "DCL" and maillists[mail.selected_idxs.maillists[name]] then
 			local maillist = mail.get_maillist_by_name(name, maillists[mail.selected_idxs.maillists[name]].name)
@@ -85,7 +85,7 @@ core.register_on_player_receive_fields(function(player, formname, fields)
 			-- except if it was the last. Then determine the new last
 			local found = false
 			local last = nil
-			for k in mail.pairs_by_keys(maillists) do
+			for k in mail.pairsByKeys(maillists) do
 				if found then
 					mail.selected_idxs.maillists[name] = k
 					break

ui/message.lua

@@ -1,94 +1,56 @@
 -- translation
-local S = mail.S
+local S = minetest.get_translator("mail")
 
 local FORMNAME = "mail:message"
 
-local function interleave_msg(body)
-	return "> " .. (body or ""):gsub("\n", "\n> ")
-end
-
-
 function mail.show_message(name, id)
 	local message = mail.get_message(name, id)
-	if not message then
-		-- message not found or vanished
-		return
-	end
-
-	mail.selected_idxs.message[name] = id
 
 	local formspec = [[
-			size[10,10]
+			size[8,9]
 
-			box[0,0;7,1.9;]] .. mail.get_color("highlighted") .. [[]
+			box[0,0;7,1.9;#466432]
 
-			button[9.25,0.15;0.75,0.5;back;X]
+			button[7.25,0.15;0.75,0.5;back;X]
-			button[7.25,-0.07;2,1;receivers;]] .. S("Receivers") .. [[]
 
 			label[0.2,0.1;]] .. S("From") .. [[: %s]
 			label[0.2,0.5;]] .. S("To") .. [[: %s]
 			label[0.2,0.9;]] .. S("CC") .. [[: %s]
 			label[0.2,1.3;]] .. S("Date") .. [[: %s]
-			tooltip[0.2,1.3;4.8,0.4;]] .. mail.time_ago(message.time) .. [[]
 
 			label[0,2.1;]] .. S("Subject") .. [[: %s]
-			textarea[0.25,2.6;7.25,8.75;;;%s]
+			textarea[0.25,2.6;8,7.0;;;%s]
 
-			button[7.25,1.0;2.75,1;reply;]] .. S("Reply") .. [[]
+			button[0,8.5;2,1;reply;]] .. S("Reply") .. [[]
-			button[7.25,1.8;2.75,1;replyall;]] .. S("Reply all") .. [[]
+			button[2,8.5;2,1;replyall;]] .. S("Reply all") .. [[]
-			button[7.25,2.6;2.75,1;forward;]] .. S("Forward") .. [[]
+			button[4,8.5;2,1;forward;]] .. S("Forward") .. [[]
-
+			button[6,8.5;2,1;delete;]] .. S("Delete") .. [[]
-			button[7.25,3.6;2.75,1;markspam;]] .. S("Mark Spam") .. [[]
-			button[7.25,4.4;2.75,1;unmarkspam;]] .. S("Unmark Spam") .. [[]
-
-			button[7.25,5.4;2.75,1;togglemute;]] .. S("(Un)mute sender") .. [[]
-
-			box[7.25,6.4;2.5,2.75;]] .. mail.get_color("disabled") .. [[]
-
-			button[7.25,9.25;2.75,1;delete;]] .. S("Delete") .. [[]
-
-			tooltip[reply;]] .. S("Reply only to the sender") .. [[]
-			tooltip[replyall;]] .. S("Reply to all involved people") .. [[]
-			tooltip[forward;]] .. S("Transfer message to other people") .. [[]
 		]] .. mail.theme
 
-	local from = core.formspec_escape(message.from) or ""
+	local from = minetest.formspec_escape(message.from) or ""
-	local to = core.formspec_escape(message.to) or ""
+	local to = minetest.formspec_escape(message.to) or ""
-	if string.len(to) > 70 then to = string.sub(to, 1, 67) .. "..." end
+	local cc = minetest.formspec_escape(message.cc) or ""
-	local cc = core.formspec_escape(message.cc) or ""
-	if string.len(cc) > 50 then cc = string.sub(cc, 1, 47) .. "..." end
 	local date = type(message.time) == "number"
-		and core.formspec_escape(os.date(mail.get_setting(name, "date_format"),
+		and minetest.formspec_escape(os.date("%Y-%m-%d %X", message.time)) or ""
-		message.time+3600*mail.get_setting(name, "timezone_offset"))) or ""
+	local subject = minetest.formspec_escape(message.subject) or ""
-	local subject = core.formspec_escape(message.subject) or ""
+	local body = minetest.formspec_escape(message.body) or ""
-	local body = core.formspec_escape(message.body) or ""
 	formspec = string.format(formspec, from, to, cc, date, subject, body)
 
-	if not message.read and mail.get_setting(name, "auto_marking_read") then
+	if not message.read then
 		-- mark as read
 		mail.mark_read(name, id)
 	end
 
-	core.show_formspec(name, FORMNAME, formspec)
+	minetest.show_formspec(name, FORMNAME, formspec)
 end
 
 function mail.reply(name, message)
-	if not message then
+	local replyfooter = "Type your reply here.\n\n--Original message follows--\n" ..message.body
-		-- TODO: workaround for https://github.com/mt-mods/mail/issues/84
+	mail.show_compose(name, message.from, "Re: "..message.subject, replyfooter)
-		core.log("error", "[mail] reply called with nil message for player: " .. name)
-		core.log("error", "[mail] current mail-context: " .. dump(mail.selected_idxs))
-		return
-	end
-	mail.show_compose(name, message.from, "Re: "..message.subject, interleave_msg(message.body))
 end
 
 function mail.replyall(name, message)
-	if not message then
+	local replyfooter = "Type your reply here.\n\n--Original message follows--\n" ..message.body
-		-- TODO: workaround for https://github.com/mt-mods/mail/issues/84
-		core.log("error", "[mail] replyall called with nil message for player: " .. name)
-		core.log("error", "[mail] current mail-context: " .. dump(mail.selected_idxs))
-		return
-	end
 
 	-- new recipients are the sender plus the original recipients, minus ourselves
 	local recipients = message.to or ""
@@ -114,61 +76,63 @@ function mail.replyall(name, message)
 	end
 	cc = mail.concat_player_list(cc)
 
-	mail.show_compose(name, recipients, "Re: "..message.subject, interleave_msg(message.body), cc)
+	mail.show_compose(name, recipients, "Re: "..message.subject, replyfooter, cc)
 end
 
 function mail.forward(name, message)
-	mail.show_compose(name, "", "Fw: " .. (message.subject or ""), interleave_msg(message.body))
+	local fwfooter = "Type your message here.\n\n--Original message follows--\n" .. (message.body or "")
+	mail.show_compose(name, "", "Fw: " .. (message.subject or ""), fwfooter)
 end
 
-core.register_on_player_receive_fields(function(player, formname, fields)
+minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if formname ~= FORMNAME then
 		return
 	end
 
 	local name = player:get_player_name()
+	local entry = mail.get_storage_entry(name)
 
-	local message = mail.get_message(name, mail.selected_idxs.message[name])
+	local messagesInbox = entry.inbox
+	local messagesSent = entry.outbox
 
 	if fields.back then
 		mail.show_mail_menu(name)
 		return true	-- don't uselessly set messages
 
 	elseif fields.reply then
+		local message = ""
+		if messagesInbox[mail.selected_idxs.inbox[name]] then
+			message = messagesInbox[mail.selected_idxs.inbox[name]]
+		elseif messagesSent[mail.selected_idxs.sent[name]] then
+			message = messagesSent[mail.selected_idxs.sent[name]]
+		end
 		mail.reply(name, message)
 
 	elseif fields.replyall then
+		local message = ""
+		if messagesInbox[mail.selected_idxs.inbox[name]] then
+			message = messagesInbox[mail.selected_idxs.inbox[name]]
+		elseif messagesSent[mail.selected_idxs.sent[name]] then
+			message = messagesSent[mail.selected_idxs.sent[name]]
+		end
 		mail.replyall(name, message)
 
 	elseif fields.forward then
+		local message = ""
+		if messagesInbox[mail.selected_idxs.inbox[name]] then
+			message = messagesInbox[mail.selected_idxs.inbox[name]]
+		elseif messagesSent[mail.selected_idxs.sent[name]] then
+			message = messagesSent[mail.selected_idxs.sent[name]]
+		end
 		mail.forward(name, message)
 
-	elseif fields.markspam then
-		mail.mark_spam(name, message.id)
-
-	elseif fields.unmarkspam then
-		mail.unmark_spam(name, message.id)
-
-	elseif fields.togglemute then
-		local mutes = table.copy(mail.get_setting(name, "mute_list"))
-		local mute_indexof = table.indexof(mutes, message.from)
-		if mute_indexof == -1 then -- mute
-			table.insert(mutes, message.from)
-		else -- unmute
-			table.remove(mutes, mute_indexof)
-		end
-		mail.set_setting(name, "mute_list", mutes)
-
 	elseif fields.delete then
-        if mail.get_setting(name, "trash_move_enable") and mail.selected_idxs.boxtab[name] ~= 4 then
+		if messagesInbox[mail.selected_idxs.inbox[name]] then
-			mail.trash_mail(name, message.id)
+			mail.delete_mail(name, messagesInbox[mail.selected_idxs.inbox[name]].id)
-		else
+		elseif messagesSent[mail.selected_idxs.sent[name]] then
-			mail.delete_mail(name, message.id, true)
+			mail.delete_mail(name, messagesSent[mail.selected_idxs.sent[name]].id)
 		end
 		mail.show_mail_menu(name)
-
-	elseif fields.receivers then
-		mail.show_receivers(name, message.id)
 	end
 
 	return true

ui/options.lua

@@ -1,13 +0,0 @@
--- helper function for tabbed options
-
-function mail.show_options(playername)
-    local index = mail.selected_idxs.optionstab[playername] or 1
-    if not mail.selected_idxs.optionstab[playername] then
-        mail.selected_idxs.optionstab[playername] = 1
-    end
-    if index == 1 then
-        mail.show_settings(playername)
-    elseif index == 2 then
-        mail.show_about(playername)
-    end
-end

ui/outbox.lua

@@ -1,116 +1,55 @@
 -- translation
-local S = mail.S
+local S = minetest.get_translator("mail")
 
-function mail.show_outbox(name, sortfieldindex, sortdirection, filter)
+local sent_formspec = "size[8.5,10;]" .. mail.theme .. [[
-    sortfieldindex = tonumber(sortfieldindex or mail.selected_idxs.sortfield[name])
+    tabheader[0.3,1;boxtab;]] .. S("Inbox") .. "," .. S("Sent messages").. "," .. S("Drafts") .. [[;2;false;false]
-    or mail.get_setting(name, "defaultsortfield") or 3
-    sortdirection = tostring(sortdirection or mail.selected_idxs.sortdirection[name]
-    or mail.get_setting(name, "defaultsortdirection") or "1")
-	filter = filter or mail.selected_idxs.filter[name] or ""
-    mail.selected_idxs.outbox[name] = mail.selected_idxs.outbox[name] or {}
 
+    button[6,0.10;2.5,0.5;new;]] .. S("New") .. [[]
+    button[6,0.95;2.5,0.5;read;]] .. S("Read") .. [[]
+    button[6,1.70;2.5,0.5;reply;]] .. S("Reply") .. [[]
+    button[6,2.45;2.5,0.5;replyall;]] .. S("Reply all") .. [[]
+    button[6,3.20;2.5,0.5;forward;]] .. S("Forward") .. [[]
+    button[6,3.95;2.5,0.5;delete;]] .. S("Delete") .. [[]
+    button[6,6.8;2.5,0.5;contacts;]] .. S("Contacts") .. [[]
+    button[6,7.6;2.5,0.5;maillists;]] .. S("Mail lists") .. [[]
+    button[6,8.7;2.5,0.5;about;]] .. S("About") .. [[]
+    button_exit[6,9.5;2.5,0.5;quit;]] .. S("Close") .. [[]
+
+    tablecolumns[color;text;text]
+    table[0,0.7;5.75,9.35;sent;#999,]] .. S("To") .. "," .. S("Subject")
+
+
+function mail.show_sent(name)
+	local formspec = { sent_formspec }
 	local entry = mail.get_storage_entry(name)
-	local sortfield = ({"to","subject","time"})[sortfieldindex]
+	local messages = entry.outbox
-    local messages = mail.sort_messages(entry.outbox, sortfield, sortdirection == "2", filter)
-
-    if mail.selected_idxs.outbox[name] and #mail.selected_idxs.outbox[name] > 0 then
-        for i, selected_msg in ipairs(mail.selected_idxs.outbox[name]) do
-            local is_present = false
-            for _, msg in ipairs(messages) do
-                if msg.id == selected_msg then
-                    is_present = true
-                    break
-                end
-            end
-            if not is_present then
-                table.remove(mail.selected_idxs.outbox[name], i)
-            end
-        end
-    end
-
-    local trash_tab = ""
-    if mail.get_setting(name, "trash_move_enable") then
-        trash_tab = "," .. S("Trash")
-    end
-
-	local outbox_formspec = "size[8.5,11;]" .. mail.theme .. [[
-		tabheader[0.3,1;boxtab;]] ..
-		S("Inbox") .. "," .. S("Outbox").. "," .. S("Drafts") .. trash_tab .. [[;2;false;false]
-
-		button[6,0.10;2.5,0.5;new;]] .. S("New") .. [[]
-		button[6,0.95;2.5,0.5;read;]] .. S("Read") .. [[]
-		button[6,1.70;2.5,0.5;reply;]] .. S("Reply") .. [[]
-		button[6,2.45;2.5,0.5;replyall;]] .. S("Reply all") .. [[]
-		button[6,3.20;2.5,0.5;forward;]] .. S("Forward") .. [[]
-		button[6,3.95;2.5,0.5;delete;]] .. S("Delete") .. [[]
-		button[6,8.0;2.5,0.5;contacts;]] .. S("Contacts") .. [[]
-		button[6,8.8;2.5,0.5;maillists;]] .. S("Mail lists") .. [[]
-        button[6,9.7;2.5,0.5;options;]] .. S("Options") .. [[]
-		button_exit[6,10.5;2.5,0.5;quit;]] .. S("Close") .. [[]
-
-        tooltip[reply;]] .. S("Reply only to the sender") .. [[]
-        tooltip[replyall;]] .. S("Reply to all involved people") .. [[]
-        tooltip[forward;]] .. S("Transfer message to other people") .. [[]
-
-        dropdown[0,9.5;2,0.5;sortfield;]] ..
-        S("To") .. "," .. S("Subject") .. "," .. S("Date") .. [[;]] .. sortfieldindex .. [[;true]
-        dropdown[2.0,9.5;2,0.5;sortdirection;]] ..
-        S("Ascending") .. "," .. S("Descending") .. [[;]] .. sortdirection .. [[;true]
-        field[4.25,9.95;1.4,0.5;filter;]] .. S("Filter") .. [[:;]] .. filter .. [[]
-        image_button[5.14,9.5;0.85,0.85;search.png;search;]
-
-        checkbox[0,10.1;multipleselection;]] .. S("Allow multiple selection") .. [[;]] ..
-        tostring(mail.selected_idxs.multipleselection[name]) .. [[]
-        label[0,10.65;]] ..
-        S("@1 of @2 selected", tostring(#mail.selected_idxs.outbox[name]), tostring(#messages)) .. [[]
-        button[3.5,10.5;2.5,0.5;selectall;]] .. S("(Un)select all") .. [[]
-
-		tablecolumns[color;text;text]
-        table[0,0.7;5.75,8.45;outbox;]] .. mail.get_color("header") .. "," .. S("To") .. "," .. S("Subject")
-	local formspec = { outbox_formspec }
 
 	mail.message_drafts[name] = nil
 
-	if #messages > 0 then
+	if messages[1] then
-        for _, message in ipairs(messages) do
+		for _, message in ipairs(messages) do
-            local selected_id = 0
+			formspec[#formspec + 1] = ","
-            local displayed_color = {}
+			formspec[#formspec + 1] = ","
-            -- check if message is in selection list and return its id
+			formspec[#formspec + 1] = minetest.formspec_escape(message.to)
-            if mail.selected_idxs.outbox[name] and #mail.selected_idxs.outbox[name] > 0 then
+			formspec[#formspec + 1] = ","
-                for i, selected_msg in ipairs(mail.selected_idxs.outbox[name]) do
+			if message.subject ~= "" then
-                    if message.id == selected_msg then
+				if string.len(message.subject) > 30 then
-                        selected_id = i
+					formspec[#formspec + 1] = minetest.formspec_escape(string.sub(message.subject, 1, 27))
-                        break
+					formspec[#formspec + 1] = "..."
-                    end
+				else
-                end
+					formspec[#formspec + 1] = minetest.formspec_escape(message.subject)
-            end
+				end
-            if selected_id > 0 then
-                table.insert(displayed_color, "selected")
-            end
-            formspec[#formspec + 1] = "," .. mail.get_color(displayed_color)
-            formspec[#formspec + 1] = ","
-			if string.len(message.to) > 20 then
-				formspec[#formspec + 1] = core.formspec_escape(string.sub(message.to, 1, 17))
-				formspec[#formspec + 1] = "..."
 			else
-				formspec[#formspec + 1] = core.formspec_escape(message.to)
+				formspec[#formspec + 1] = S("(No subject)")
 			end
-            formspec[#formspec + 1] = ","
+		end
-            if message.subject ~= "" then
+		if mail.selected_idxs.sent[name] then
-                if string.len(message.subject) > 30 then
+			formspec[#formspec + 1] = ";"
-                    formspec[#formspec + 1] = core.formspec_escape(string.sub(message.subject, 1, 27))
+			formspec[#formspec + 1] = tostring(mail.selected_idxs.sent[name] + 1)
-                    formspec[#formspec + 1] = "..."
+		end
-                else
+		formspec[#formspec + 1] = "]"
-                    formspec[#formspec + 1] = core.formspec_escape(message.subject)
+	else
-                end
+		formspec[#formspec + 1] = "]label[2.25,4.5;" .. S("No mail") .. "]"
-            else
+	end
-                formspec[#formspec + 1] = S("(No subject)")
+	minetest.show_formspec(name, "mail:sent", table.concat(formspec, ""))
-            end
-        end
-        formspec[#formspec + 1] = "]"
-    else
-        formspec[#formspec + 1] = "]label[2.25,4.5;" .. S("No mail") .. "]"
-    end
-
-	core.show_formspec(name, "mail:outbox", table.concat(formspec, ""))
 end

ui/receivers.lua

@@ -1,54 +0,0 @@
--- translation
-local S = core.get_translator("mail")
-
-local FORMNAME = "mail:receivers"
-
-function mail.show_receivers(name, id)
-	local message = mail.get_message(name, id)
-
-	local formspec = [[
-			size[8,6]
-
-			box[0,0;7,1.1;]] .. mail.get_color("highlighted") .. [[]
-
-			button[7.25,0.15;0.75,0.5;back;X]
-
-			label[0.2,0.1;]] .. S("From") .. [[: %s]
-			label[0.2,0.5;]] .. S("Date") .. [[: %s]
-
-			tablecolumns[color;text]
-			table[0,1.5;3.8,4.5;to;%s]
-
-			tablecolumns[color;text]
-			table[4,1.5;3.8,4.5;cc;%s]
-		]] .. mail.theme
-
-	local from = core.formspec_escape(message.from) or ""
-	local to = mail.parse_player_list(message.to or "")
-	local to_str = mail.get_color("header") .. "," .. S("To") .. ",,"
-	to_str = to_str .. table.concat(to, ",,")
-	local cc = mail.parse_player_list(message.cc or "")
-	local cc_str = mail.get_color("header") .. "," .. S("CC") .. ",,"
-	cc_str = cc_str .. table.concat(cc, ",,")
-	local date = type(message.time) == "number"
-		and core.formspec_escape(os.date(mail.get_setting(name, "date_format"), message.time)) or ""
-	formspec = string.format(formspec, from, date, to_str, cc_str)
-
-	core.show_formspec(name, FORMNAME, formspec)
-end
-
-core.register_on_player_receive_fields(function(player, formname, fields)
-	if formname ~= FORMNAME then
-		return
-	end
-
-	local name = player:get_player_name()
-
-	local message_id = mail.selected_idxs.message[name]
-
-	if fields.back then
-		mail.show_message(name, message_id)
-	end
-
-	return true
-end)

ui/select_contact.lua

@@ -1,19 +1,19 @@
 -- translation
-local S = mail.S
+local S = minetest.get_translator("mail")
 
 local FORMNAME = "mail:selectcontact"
 
 local select_contact_formspec = "size[8,9;]" .. mail.theme .. [[
     tablecolumns[color;text;text]
-    table[0,0;3.5,9;contacts;]] .. mail.get_color("header") .. "," .. S("Name") .. "," .. S("Note") .. [[%s]
+    table[0,0;3.5,9;contacts;#999,]] .. S("Name") .. "," .. S("Note") .. [[%s]
     button[3.55,2.00;1.75,0.5;toadd;→ ]] .. S("Add") .. [[]
     button[3.55,2.75;1.75,0.5;toremove;← ]] .. S("Remove") .. [[]
     button[3.55,6.00;1.75,0.5;ccadd;→ ]] .. S("Add") .. [[]
     button[3.55,6.75;1.75,0.5;ccremove;← ]] .. S("Remove") .. [[]
     tablecolumns[color;text;text]
-    table[5.15,0.0;2.75,4.5;to;]] .. mail.get_color("header") .. "," .. S("To") .. ":," .. S("Note") .. [[%s]
+    table[5.15,0.0;2.75,4.5;to;#999,]] .. S("To") .. ":," .. S("Note") .. [[%s]
     tablecolumns[color;text;text]
-    table[5.15,4.6;2.75,4.5;cc;]] .. mail.get_color("header") .. "," .. S("CC") .. ":," .. S("Note") .. [[%s]
+    table[5.15,4.6;2.75,4.5;cc;#999,]] .. S("CC") .. ":," .. S("Note") .. [[%s]
     button[3.55,8.25;1.75,0.5;back;]] .. S("Back") .. [[]
 ]]
 
@@ -39,10 +39,10 @@ function mail.show_select_contact(name, to, cc)
 		bcc = ""
 	end]]--
 	formspec = string.format(formspec, contacts, to, cc)--, bcc()
-	core.show_formspec(name, FORMNAME, formspec)
+	minetest.show_formspec(name, FORMNAME, formspec)
 end
 
-core.register_on_player_receive_fields(function(player, formname, fields)
+minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if formname ~= FORMNAME then
 		return
 	end
@@ -60,7 +60,7 @@ core.register_on_player_receive_fields(function(player, formname, fields)
 		bcc = "bccremove"
 	}) do
 		if fields[k] then
-			local evt = core.explode_table_event(fields[k])
+			local evt = minetest.explode_table_event(fields[k])
 			mail.selected_idxs[k][name] = evt.row - 1
 			if evt.type == "DCL" and mail.selected_idxs[k][name] then
 				fields[action] = true
@@ -75,7 +75,7 @@ core.register_on_player_receive_fields(function(player, formname, fields)
 		if fields[v.."add"] then
 			update = true
 			if mail.selected_idxs.contacts[name] then
-				for k, contact, i in mail.pairs_by_keys(contacts) do
+				for k, contact, i in mail.pairsByKeys(contacts) do
 					if k == mail.selected_idxs.contacts[name] or i == mail.selected_idxs.contacts[name] then
 						local list = mail.parse_player_list(draft[v])
 						list[#list+1] = contact.name

ui/settings.lua

@@ -1,264 +0,0 @@
--- translation
-local S = mail.S
-
-local FORMNAME = "mail:settings"
-
-local function get_settings_groups(parent)
-    -- generate ordered list of settings
-    local groups = {}
-    for _, g in ipairs(mail.settings_groups) do
-        if (g.parent or 0) == parent then
-            table.insert(groups, g)
-            -- insert sub groups just after the parent group
-            table.insert_all(groups, get_settings_groups(g.name))
-        end
-    end
-    return groups
-end
-
-local groups_labels = {}
-local ordered_groups = get_settings_groups(0)
-local tree_indent = 0
-for i, g in ipairs(ordered_groups) do
-    if not g.parent then tree_indent = 0
-    elseif i > 1 and g.parent == ordered_groups[i-1].name then tree_indent = tree_indent + 1
-    elseif i > 1 and g.parent ~= ordered_groups[i-1].parent then tree_indent = tree_indent - 1
-    end
-    table.insert(groups_labels, tostring(tree_indent))
-    table.insert(groups_labels, g.label)
-end
-local groups_str = table.concat(groups_labels, ",")
-
-function mail.show_settings(name)
-    local group_index = 1
-    mail.selected_idxs.settings_group[name] = mail.selected_idxs.settings_group[name] or mail.settings_groups[1].name
-
-    for i, g in ipairs(ordered_groups) do
-        if g.name == mail.selected_idxs.settings_group[name] then
-            group_index = i
-            break
-        end
-    end
-
-	local formspec = [[
-			size[10,6;]
-			tabheader[0,0;optionstab;]] .. S("Settings") .. "," .. S("About") .. [[;1;false;false]
-			button[9.35,0;0.75,0.5;back;X]
-
-			tablecolumns[tree;text]
-            table[0,0.775;3,4.5;groups;]] .. groups_str .. [[;]] .. group_index .. [[]
-
-			box[0,0;3,0.45;]] .. mail.get_color("highlighted") .. [[]
-			label[0.2,0;]] .. mail.settings_groups[group_index].label .. [[]
-
-            button[0,5.65;2.5,0.5;reset;]] .. S("Reset") .. [[]
-            button[7.5,5.65;2.5,0.5;save;]] .. S("Save") .. [[]
-            ]]
-
-    local x = 3.5
-    local y = -0.7
-    -- put settings in order
-    local ordered_settings = {}
-    for setting, data in pairs(mail.settings) do
-        if data.group == mail.selected_idxs.settings_group[name] then
-            table.insert(ordered_settings, setting)
-        end
-    end
-    table.sort(ordered_settings, function(a, b) return mail.settings[a].index < mail.settings[b].index end)
-    for _, setting in pairs(ordered_settings) do
-        local data = mail.settings[setting]
-        y = y + 0.4
-        local field_default = mail.selected_idxs[setting][name]
-        if field_default == nil then field_default = mail.get_setting(name, setting) end
-        if data.type == "bool" then
-            formspec = formspec .. [[
-            checkbox[]] .. x .. "," .. y .. ";" .. setting .. ";" ..
-            data.label .. ";" .. tostring(field_default) .. [[]
-            ]]
-            if data.tooltip then
-                formspec = formspec .. [[
-                tooltip[]] .. setting .. ";" .. data.tooltip .. [[]
-                ]]
-            end
-        elseif data.type == "string" then
-            y = y + 1
-            formspec = formspec .. [[
-            field[]] .. x+0.275 .. "," .. y .. ";3,0.5;" .. setting .. ";" .. data.label .. [[;]] ..
-            field_default .. [[]
-            ]]
-            if data.tooltip then
-                formspec = formspec .. "tooltip[" .. setting .. ";" .. data.tooltip .. "]"
-            end
-            if data.dataset then
-                local formatted_dataset = table.copy(data.dataset)
-                if data.format then
-                    for i, d in ipairs(formatted_dataset) do
-                        formatted_dataset[i] = data.format(d)
-                    end
-                end
-                local dataset_str = table.concat(formatted_dataset, ",")
-                local dataset_selected_id = 1
-                for i, d in ipairs(data.dataset) do
-                    if d == field_default then
-                        dataset_selected_id = i
-                        break
-                    end
-                end
-                formspec = formspec .. [[
-                dropdown[]] .. x+3 .. "," .. y-0.45 .. ";3,0.5;" .. "dataset_" .. setting .. ";" ..
-                dataset_str .. [[;]] .. dataset_selected_id .. [[;true]
-                ]]
-            end
-        elseif data.type == "number" then
-            y = y + 1
-            formspec = formspec .. [[
-            field[]] .. x+0.275 .. "," .. y .. ";3,0.5;" .. setting .. ";" .. data.label .. [[;]] ..
-            tostring(field_default) .. [[]
-            ]]
-            if data.tooltip then
-                formspec = formspec .. "tooltip[" .. setting .. ";" .. data.tooltip .. "]"
-            end
-            if data.dataset then
-                local formatted_dataset = table.copy(data.dataset)
-                if data.format then
-                    for i, d in ipairs(formatted_dataset) do
-                        formatted_dataset[i] = data.format(d)
-                    end
-                end
-                local dataset_str = table.concat(formatted_dataset, ",")
-                local dataset_selected_id = 1
-                for i, d in ipairs(data.dataset) do
-                    if d == field_default then
-                        dataset_selected_id = i
-                        break
-                    end
-                end
-                formspec = formspec .. [[
-                dropdown[]] .. x+3 .. "," .. y-0.45 .. ";3,0.5;" .. "dataset_" .. setting .. ";" ..
-                dataset_str .. [[;]] .. dataset_selected_id .. [[;true]
-                ]]
-            end
-        elseif data.type == "index" then
-            y = y + 0.2
-            local formatted_dataset = table.copy(data.dataset)
-            if data.format then
-                for i, d in ipairs(formatted_dataset) do
-                    formatted_dataset[i] = data.format(d)
-                end
-            end
-            local dataset_str = table.concat(formatted_dataset, ",")
-            local dataset_selected_id = field_default
-            formspec = formspec .. [[
-            label[]] .. x .. "," .. y .. ";" .. data.label .. "]"
-            y = y + 0.4
-            formspec = formspec .. [[
-            dropdown[]] .. x .. "," .. y .. ";3,0.5;" .. setting .. ";" ..
-            dataset_str .. [[;]] .. dataset_selected_id .. [[;true]
-            ]]
-            if data.tooltip then
-                formspec = formspec .. [[
-                tooltip[]] .. setting .. ";" .. data.tooltip .. [[]
-                ]]
-            end
-            y = y + 0.2
-        elseif data.type == "list" then
-            y = y + 0.3
-            formspec = formspec .. [[
-            tablecolumns[color;text]
-            table[]] .. x-0.0125 .. "," .. y .. ";3.8125,2.5;" .. setting .. ";" ..
-            mail.get_color("header") .. "," .. data.label .. ",," ..
-            table.concat(field_default, ",,") .. "]"
-
-            y = y + 3.1
-            formspec = formspec .. [[
-            field[]] .. x+0.275 .. "," .. y .. ";2.975,0.5;field_" .. setting .. [[;;]
-            button[]] .. x+2.75 .. "," .. y-0.325 .. ";0.75,0.5;add_" .. setting .. [[;+]
-            button[]] .. x+3.25 .. "," .. y-0.325 .. ";0.75,0.5;remove_" .. setting .. [[;-]
-            ]]
-
-            if data.tooltip then
-                formspec = formspec .. "tooltip[field_" .. setting .. ";" .. data.tooltip .. "]"
-            end
-
-            y = y - 0.4
-        end
-    end
-    formspec = formspec .. mail.theme
-	core.show_formspec(name, FORMNAME, formspec)
-end
-
-core.register_on_player_receive_fields(function(player, formname, fields)
-	if formname ~= FORMNAME then
-		return
-	end
-
-    local playername = player:get_player_name()
-
-    for setting, data in pairs(mail.settings) do
-        if fields[setting] or fields["add_" .. setting] or fields["remove_" .. setting] then
-            if data.type == "bool" then
-                mail.selected_idxs[setting][playername] = fields[setting] == "true"
-                break
-            elseif data.type == "string" then
-                if data.dataset and fields["dataset_" .. setting] then
-                    mail.selected_idxs[setting][playername] = data.dataset[tonumber(fields["dataset_" .. setting])]
-                    mail.show_settings(playername)
-                end
-            elseif data.type == "number" then
-                if data.dataset and fields["dataset_" .. setting] then
-                    mail.selected_idxs[setting][playername] = data.dataset[tonumber(fields["dataset_" .. setting])]
-                    mail.show_settings(playername)
-                end
-            elseif data.type == "index" then
-                mail.selected_idxs[setting][playername] = tonumber(fields[setting])
-            elseif data.type == "list" then
-                mail.selected_idxs[setting][playername] = mail.selected_idxs[setting][playername] or
-                mail.get_setting(playername, setting)
-                if fields[setting] then
-                    local evt = core.explode_table_event(fields[setting])
-                    mail.selected_idxs["index_" .. setting][playername] = evt.row-1
-                elseif fields["add_" .. setting] then
-                    table.insert(mail.selected_idxs[setting][playername], fields["field_" .. setting])
-                elseif fields["remove_" .. setting] and mail.selected_idxs["index_" .. setting][playername] then
-                    table.remove(mail.selected_idxs[setting][playername],
-                    mail.selected_idxs["index_" .. setting][playername])
-                end
-                mail.show_settings(playername)
-            end
-        end
-    end
-
-	if fields.back then
-		mail.show_mail_menu(playername)
-		return
-
-    elseif fields.groups then
-        local evt = core.explode_table_event(fields.groups)
-        mail.selected_idxs.settings_group[playername] = mail.settings_groups[tonumber(evt.row)].name
-        mail.show_settings(playername)
-    elseif fields.optionstab == "1" then
-        mail.selected_idxs.optionstab[playername] = 1
-
-    elseif fields.optionstab == "2" then
-        mail.selected_idxs.optionstab[playername] = 2
-        mail.show_about(playername)
-        return
-
-    elseif fields.save then
-        -- save settings
-        for setting, _ in pairs(mail.settings) do
-            local new_value = mail.selected_idxs[setting][playername]
-            mail.selected_idxs[setting][playername] = nil
-            if new_value == nil then new_value = mail.get_setting(playername, setting) end
-            mail.set_setting(playername, setting, new_value)
-        end
-        -- update visuals
-        mail.hud_update(playername, mail.get_storage_entry(playername).inbox)
-        mail.show_settings(playername)
-
-    elseif fields.reset then
-        mail.reset_settings(playername)
-        mail.show_settings(playername)
-    end
-	return
-end)

ui/trash.lua

@@ -1,53 +0,0 @@
--- translation
-local S = mail.S
-
-local trash_formspec = "size[8.5,11;]" .. mail.theme .. [[
-	tabheader[0.3,1;boxtab;]] ..
-	S("Inbox") .. "," .. S("Outbox").. "," .. S("Drafts") .. "," .. S("Trash") .. [[;4;false;false]
-
-	button[6,0.10;2.5,0.5;new;]] .. S("New") .. [[]
-	button[6,0.95;2.5,0.5;read;]] .. S("Read") .. [[]
-	button[6,1.70;2.5,0.5;restore;]] .. S("Restore") .. [[]
-	button[6,2.45;2.5,0.5;delete;]] .. S("Delete") .. [[]
-	button[6,3.20;2.5,0.5;empty;]] .. S("Empty") .. [[]
-	button[6,8.0;2.5,0.5;contacts;]] .. S("Contacts") .. [[]
-	button[6,8.8;2.5,0.5;maillists;]] .. S("Mail lists") .. [[]
-	button[6,9.7;2.5,0.5;options;]] .. S("Options") .. [[]
-	button_exit[6,10.5;2.5,0.5;quit;]] .. S("Close") .. [[]
-
-	tablecolumns[color;text;text]
-	table[0,0.7;5.75,10.35;trash;]] .. mail.get_color("header") .. "," .. S("From/To") .. "," .. S("Subject")
-
-
-function mail.show_trash(name)
-    local formspec = { trash_formspec }
-    local entry = mail.get_storage_entry(name)
-    local messages = entry.trash
-
-    if messages[1] then
-		for _, message in ipairs(messages) do
-			formspec[#formspec + 1] = ","
-			formspec[#formspec + 1] = ","
-			formspec[#formspec + 1] = core.formspec_escape(message.to)
-			formspec[#formspec + 1] = ","
-			if message.subject ~= "" then
-				if string.len(message.subject) > 30 then
-					formspec[#formspec + 1] = core.formspec_escape(string.sub(message.subject, 1, 27))
-					formspec[#formspec + 1] = "..."
-				else
-					formspec[#formspec + 1] = core.formspec_escape(message.subject)
-				end
-			else
-				formspec[#formspec + 1] = S("(No subject)")
-			end
-		end
-		if mail.selected_idxs.trash[name] then
-			formspec[#formspec + 1] = ";"
-			formspec[#formspec + 1] = tostring(mail.selected_idxs.trash[name] + 1)
-		end
-		formspec[#formspec + 1] = "]"
-	else
-		formspec[#formspec + 1] = "]label[2.25,4.5;" .. S("Trash is empty") .. "]"
-	end
-    core.show_formspec(name, "mail:trash", table.concat(formspec, ""))
-end

util/colors.lua

@@ -1,58 +0,0 @@
-local generic_colors = {
-	header         = "#999999",
-	selected       = "#72FF63",
-	important      = "#FFD700",
-	additional     = "#CCCCDD",
-	highlighted    = "#608631",
-	new            = "#00F529",
-	warning        = "#FF8800",
-	disabled       = "#332222",
-	muted          = "#CCCCCC",
-}
-
-local function get_base_color(c)
-    return generic_colors[c] or ""
-end
-
-local function hex2rgb(hex)
-    hex = hex:gsub("#","")
-    return {
-        r = tonumber("0x" .. hex:sub(1,2)),
-        g = tonumber("0x" .. hex:sub(3,4)),
-        b = tonumber("0x" .. hex:sub(5,6))
-    }
-end
-
-local function rgb2hex(rgb)
-    return "#" .. string.format("%x", rgb.r) .. string.format("%x", rgb.g) .. string.format("%x", rgb.b)
-end
-
-local function rgb_colors_mix(colors)
-    local R = 0
-    local G = 0
-    local B = 0
-    for _, c in ipairs(colors) do
-        R = R + c.r
-        G = G + c.g
-        B = B + c.b
-    end
-    R = math.floor(R / #colors + 0.5)
-    G = math.floor(G / #colors + 0.5)
-    B = math.floor(B / #colors + 0.5)
-    return {r=R,g=G,b=B}
-end
-
-function mail.get_color(mix)
-    if type(mix) == "string" then
-        return get_base_color(mix)
-    elseif #mix == 1 then
-        return get_base_color(mix[1])
-    else
-        local colors2mix = {}
-        for _, c in ipairs(mix) do
-            colors2mix[#colors2mix+1] = hex2rgb(get_base_color(c))
-        end
-        local mixed_color = rgb_colors_mix(colors2mix)
-        return rgb2hex(mixed_color)
-    end
-end

util/contact.lua

@@ -1,75 +0,0 @@
--- translation
-local S = mail.S
-
-function mail.compile_contact_list(name, selected, playernames)
-	-- TODO: refactor this - not just compiles *a* list, but *the* list for the contacts screen (too inflexible)
-	local formspec = {}
-	local contacts = mail.get_contacts(name)
-
-	if playernames == nil then
-		local length = 0
-		for k, contact, i, l in mail.pairs_by_keys(contacts) do
-			if i == 1 then length = l end
-			formspec[#formspec + 1] = ","
-			formspec[#formspec + 1] = ","
-			formspec[#formspec + 1] = core.formspec_escape(contact.name)
-			formspec[#formspec + 1] = ","
-			local note = contact.note
-			-- display an ellipsis if the note spans multiple lines
-			local idx = string.find(note, '\n')
-			if idx ~= nil then
-				note = string.sub(note, 1, idx-1) .. ' ...'
-			end
-			formspec[#formspec + 1] = core.formspec_escape(note)
-			if type(selected) == "string" then
-				if string.lower(selected) == k then
-					selected = i
-				end
-			end
-		end
-		if length > 0 then
-			if selected and type(selected) == "number" then
-				formspec[#formspec + 1] = ";"
-				formspec[#formspec + 1] = tostring(selected + 1)
-			end
-			formspec[#formspec + 1] = "]"
-		else
-			formspec[#formspec + 1] = "]label[2,4.5;" .. S("No contacts") .. "]"
-		end
-	else
-		if type(playernames) == "string" then
-			playernames = mail.parse_player_list(playernames)
-		end
-		for i,c in ipairs(playernames) do
-			formspec[#formspec + 1] = ","
-			formspec[#formspec + 1] = ","
-			formspec[#formspec + 1] = core.formspec_escape(c)
-			formspec[#formspec + 1] = ","
-			if contacts[string.lower(c)] == nil then
-				formspec[#formspec + 1] = ""
-			else
-				local note = contacts[string.lower(c)].note
-				-- display an ellipsis if the note spans multiple lines
-				local idx = string.find(note, '\n')
-				if idx ~= nil then
-					note = string.sub(note, 1, idx-1) .. ' ...'
-				end
-				formspec[#formspec + 1] = core.formspec_escape(note)
-			end
-			if not selected then
-				if type(selected) == "string" then
-					if string.lower(selected) == string.lower(c) then
-						selected = i
-					end
-				end
-			end
-		end
-		if #playernames > 0 and selected and type(selected) == "number" then
-			formspec[#formspec + 1] = ";"
-			formspec[#formspec + 1] = tostring(selected + 1)
-		end
-		formspec[#formspec + 1] = "]"
-	end
-	return table.concat(formspec, "")
-
-end

util/init.lua

@@ -1,9 +0,0 @@
--- sub files
-local MP = core.get_modpath(core.get_current_modname())
-dofile(MP .. "/util/normalize.lua")
-dofile(MP .. "/util/colors.lua")
-dofile(MP .. "/util/contact.lua")
-dofile(MP .. "/util/settings.lua")
-dofile(MP .. "/util/spam.lua")
-dofile(MP .. "/util/time_ago.lua")
-dofile(MP .. "/util/uuid.lua")

util/normalize.lua

@@ -1,44 +1,18 @@
--- translation
+local has_canonical_name = minetest.get_modpath("canonical_name")
-local S = mail.S
-
-local function recursive_expand_recipient_names(sender, list, is_toplevel, recipients, undeliverable)
-    for _, name in ipairs(list) do
-        if not (recipients[name] or undeliverable[name] or (name == sender and not is_toplevel)) then
-            local succ, value
-            for _, handler in ipairs(mail.registered_recipient_handlers) do
-                succ, value = handler(sender, name)
-                if succ ~= nil then
-                    break
-                end
-            end
-            local vtp = type(value)
-            if succ then
-                if vtp == "string" then
-                    recursive_expand_recipient_names(sender, {value}, is_toplevel, recipients, undeliverable)
-                elseif vtp == "table" then
-                    recursive_expand_recipient_names(sender, value, false, recipients, undeliverable)
-                elseif vtp == "function" then
-                    recipients[name] = value
-                else
-                    undeliverable[name] = S("The method of delivery to @1 is invalid.", name)
-                end
-            elseif succ == nil then
-                undeliverable[name] = S("The recipient @1 could not be identified.", name)
-            else
-                local reason = tostring(value) or S("@1 rejected your mail.", name)
-                undeliverable[name] = reason
-            end
-        end
-    end
-end
 
 --[[
 return the field normalized (comma separated, single space)
 and add individual player names to recipient list
 --]]
-function mail.normalize_players_and_add_recipients(sender, field, recipients, undeliverable)
+function mail.normalize_players_and_add_recipients(field, recipients, undeliverable)
     local order = mail.parse_player_list(field)
-    recursive_expand_recipient_names(sender, order, true, recipients, undeliverable)
+    for _, recipient_name in ipairs(order) do
+        if not minetest.player_exists(recipient_name) then
+            undeliverable[recipient_name] = true
+        else
+            recipients[recipient_name] = true
+        end
+    end
     return mail.concat_player_list(order)
 end
 
@@ -47,23 +21,29 @@ function mail.parse_player_list(field)
         return {}
     end
 
-    local separator = ",%s"
+    local separator = ", "
     local pattern = "([^" .. separator .. "]+)"
 
     -- get individual players
+    local player_set = {}
     local order = {}
-    for name in field:gmatch(pattern) do
+    field:gsub(pattern, function(player_name)
-        table.insert(order, name)
+        local lower = string.lower(player_name)
-    end
+        if not player_set[lower] then
+            if has_canonical_name then
+                player_name = canonical_name.get(player_name) or player_name
+            end
+
+            player_set[lower] = player_name
+            order[#order+1] = player_name
+        end
+    end)
 
     return order
 end
 
 function mail.concat_player_list(order)
     -- turn list of players back into normalized string
-    if order == nil or #order == 0 then
-        return ""
-    end
     return table.concat(order, ", ")
 end
 

util/normalize.spec.lua

@@ -2,7 +2,7 @@
 mtt.register("util/normalize_players_and_add_recipients", function(callback)
     local recipients = {}
     local undeliverable = {}
-    local to = mail.normalize_players_and_add_recipients("sender", "player1,player2", recipients, undeliverable)
+    local to = mail.normalize_players_and_add_recipients("player1,player2", recipients, undeliverable)
 
     assert(to == "player1, player2")
     assert(not next(undeliverable))

util/settings.lua

@@ -1,113 +0,0 @@
--- translation
-local S = mail.S
-
-mail.settings = {
-    chat_notifications = {
-        type = "bool", default = true, group = "notifications", index = 1,
-        label = S("Chat notifications"), tooltip = S("Receive a message in the chat when there is a new message")
-    },
-    onjoin_notifications = {
-        type = "bool", default = true, group = "notifications", index = 2,
-        label = S("On join notifications"), tooltip = S("Receive a message at login when inbox isn't empty") },
-    hud_notifications = {
-        type = "bool", default = true, group = "notifications", index = 3,
-        label = S("HUD notifications"), tooltip = S("Show an HUD notification when inbox isn't empty")
-    },
-    sound_notifications = {
-        type = "bool", default = true, group = "notifications", index = 4,
-        label = S("Sound notifications"), tooltip = S("Play a sound when there is a new message")
-    },
-    unreadcolorenable = {
-        type = "bool", default = true, group = "message_list", index = 1,
-        label = S("Show unread in different color")
-    },
-    cccolorenable = {
-        type = "bool", default = true, group = "message_list", index = 2,
-        label = S("Show CC/BCC in different color")
-    },
-    defaultsortfield = {
-        type = "index", default = 3, group = "box_fields", index = 1,
-        label = S("Default sorting field"), dataset = { S("From/To"), S("Subject"), S("Date") }
-    },
-    defaultsortdirection = {
-        type = "index", default = 1, group = "box_fields", index = 2,
-        label = S("Default sorting direction"), dataset = { S("Ascending"), S("Descending") }
-    },
-    trash_move_enable = {
-        type = "bool", default = true, group = "other", index = 1,
-        label = S("Move deleted messages to trash")
-    },
-    auto_marking_read = {
-        type = "bool", default = true, group = "other", index = 2,
-        label = S("Automatic marking read"), tooltip = S("Mark a message as read when opened")
-    },
-    date_format = {
-        type = "string", default = "%Y-%m-%d %X", group = "date_and_time", index = 3, label = S("Date format"),
-        dataset = {"%Y-%m-%d %X", "%d/%m/%y %X", "%A %d %B %Y %X"}, format = os.date
-    },
-    timezone_offset = {
-        type = "number", default = 0, group = "date_and_time", index = 4,
-        label = S("Timezone offset"), tooltip = S("Offset to add to server time."),
-    },
-    mute_list = {
-        type = "list", default = {}, group = "spam", index = 1,
-        label = S("Mute list")
-    },
-}
-
-mail.settings_groups = {
-    { name = "notifications", label = S("Notifications"), index = 1, parent = 0},
-    { name = "message_list",  label = S("Message list"),  index = 2, parent = 0},
-    { name = "box_fields",    label = S("Fields"),        index = 1, parent = "message_list"},
-    { name = "spam",          label = S("Spam"),          index = 3, parent = 0},
-    { name = "other",         label = S("Other"),         index = 4, parent = 0},
-    { name = "date_and_time", label = S("Date and Time"), index = 1, parent = "other"}
-}
-
-for s, d in pairs(mail.settings) do
-	mail.selected_idxs[s] = {}
-	if d.type == "list" then
-        mail.selected_idxs["index_" .. s] = {}
-    end
-end
-
-function mail.settings.mute_list.check(name, value)
-    local valid_players = {}
-    for _, p in ipairs(value) do
-        if p ~= name and core.player_exists(p) then
-            table.insert(valid_players, p)
-        end
-    end
-    return valid_players
-end
-
-function mail.settings.mute_list.sync(name)
-    if core.get_modpath("beerchat") then
-        local players = {}
-        for other_player, _ in core.get_auth_handler().iterate() do
-            if beerchat.has_player_muted_player(name, other_player) then
-                table.insert(players, other_player)
-            end
-        end
-        return players
-    end
-    return nil
-end
-
-function mail.settings.mute_list.transfer(name, value)
-    if core.get_modpath("beerchat") then
-        for other_player, _ in core.get_auth_handler().iterate() do -- unmute all
-            if not beerchat.execute_callbacks("before_mute", name, other_player) then
-                return false
-            end
-            core.get_player_by_name(name):get_meta():set_string(
-				"beerchat:muted:" .. other_player, "")
-        end
-        for _, other_player in ipairs(value) do -- then mute only players in table
-            core.get_player_by_name(name):get_meta():set_string(
-                    "beerchat:muted:" .. other_player, "true")
-        end
-        return true
-    end
-    return nil
-end

util/spam.lua

@@ -1,39 +0,0 @@
-local function caps_ratio(str)
-    local total_caps = 0
-    for i = 1, #str do -- iteration through each character
-        local c = str:sub(i,i)
-        if string.lower(c) ~= c then -- do not count digits as spam
-            total_caps = total_caps + 1
-        end
-    end
-    return total_caps/(#str or 1) -- avoid division by zero
-end
-
-local function words_ratio(str, ratio)
-    local words = {}
-    local split_str = str:split(" ")
-    for _, w in ipairs(split_str) do
-        if not words[w] then
-            words[w] = 0
-        else
-            words[w] = (words[w] or 0) + 1
-        end
-    end
-    for _, n in pairs(words) do
-        if n/#split_str >= ratio then
-            return true
-        end
-    end
-    return false
-end
-
-function mail.check_spam(message)
-    local spam_checks = {}
-    if caps_ratio(message.subject) == 1 or caps_ratio(message.body) > 0.4 then
-        table.insert(spam_checks, "caps")
-    end
-    if words_ratio(message.subject, 0.6) or words_ratio(message.body, 0.2) then
-        table.insert(spam_checks, "words")
-    end
-    return spam_checks
-end

util/time_ago.lua

@@ -1,29 +0,0 @@
--- translation
-local S = mail.S
-
-function mail.time_ago(t)
-    local elapsed = os.time() - t
-    local str = ""
-
-    local time_units = {
-    { S("years"), 31536000 },
-    { S("months"), 2592000 },
-    { S("weeks"), 604800 },
-    { S("days"), 86400 },
-    { S("hours"), 3600 },
-    { S("minuts"), 60 },
-    { S("seconds"), 1 },
-    }
-
-    for _, u in ipairs(time_units) do
-        local n = math.modf(elapsed/u[2])
-        if n > 0 then
-            str = str .. " " .. n .. " " .. u[1]
-            elapsed = elapsed - n * u[2]
-        end
-    end
-
-    str = string.sub(str, 2, -1)
-
-    return S("@1 ago", str)
-end