227 lines
9 KiB
Lua
227 lines
9 KiB
Lua
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mail = {}
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mail.highlightedmessages = {}
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mail.messages = {}
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function mail.load()
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local file = io.open(minetest.get_worldpath().."/mail.db","r")
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if file then
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local data = file:read("*a")
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mail.messages = minetest.deserialize(data)
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file:close()
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end
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end
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function mail.save()
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local file = io.open(minetest.get_worldpath().."/mail.db","w")
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if file and file:write(minetest.serialize(mail.messages)) and file:close() then
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return true
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else
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minetest.log("error","[mail] Save failed - messages may be lost!")
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return false
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end
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end
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mail.inboxformspec = "size[8,9;]"..
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"button_exit[7.5,0;0.5,0.5;quit;X]"..
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"button[6.25,1;1.5,0.5;new;New Message]"..
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"button[6.25,2;1.5,0.5;read;Read]"..
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"button[6.25,3;1.5,0.5;reply;Reply]"..
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"button[6.25,4;1.5,0.5;forward;Forward]"..
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"button[6.25,5;1.5,0.5;delete;Delete]"..
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"button[6.25,6;1.5,0.5;markread;Mark Read]"..
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"button[6.25,7;1.5,0.5;markunread;Mark Unread]"..
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"button[6.25,8;1.5,0.5;about;About]"..
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"textlist[0,0.5;6,8.5;message;"
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function mail.send(src,dst,subject,body)
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if not mail.messages[dst] then mail.messages[dst] = {} end
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table.insert(mail.messages[dst],1,{unread=true,sender=src,subject=subject,body=body})
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for _,player in ipairs(minetest.get_connected_players()) do
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local name = player:get_player_name()
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if name == dst then
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if subject == "" then subject = "(No subject)" end
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minetest.chat_send_player(dst,string.format("You have a new message from %s!. Use the /mail command" .. (minetest.get_modpath("unified_inventory") and " or the mail button in the inventory " or " ") .. "to view it. Subject: %s",src,(string.len(subject) > 30 and string.sub(subject,1,27) .. "..." or subject)))
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end
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end
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mail.save()
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end
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function mail.showabout(name)
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local formspec = "size[4,5;]"..
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"button[3.5,0;0.5,0.5;back;X]"..
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"label[0,0;Mail]"..
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"label[0,0.5;By cheapie]"..
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"label[0,1;http://github.com/cheapie/mail]"..
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"label[0,1.5;See LICENSE file for license information]"..
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"label[0,2.5;NOTE: Communication using this system]"..
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"label[0,3;is NOT guaranteed to be private!]"..
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"label[0,3.5;Admins are able to view the messages]"..
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"label[0,4;of any player.]"
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minetest.show_formspec(name,"mail:about",formspec)
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end
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function mail.showinbox(name)
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local formspec = mail.inboxformspec
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if not mail.messages[name] then mail.messages[name] = {} end
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local idx, message
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if mail.messages[name][1] then
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for idx,message in ipairs(mail.messages[name]) do
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if idx ~= 1 then formspec = formspec .. "," end
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if message.unread then
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formspec = formspec .. "#FF8888"
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end
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formspec = formspec .. "From: " .. minetest.formspec_escape(message.sender) .. " Subject: "
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if message.subject ~= "" then
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if string.len(message.subject) > 30 then
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formspec = formspec .. minetest.formspec_escape(string.sub(message.subject,1,27)).. "..."
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else
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formspec = formspec .. minetest.formspec_escape(message.subject)
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end
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else
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formspec = formspec .. "(No subject)"
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end
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end
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formspec = formspec .. "]label[0,0;Welcome! You've got mail!]"
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else
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formspec = formspec .. "No mail :(]label[0,0;Welcome!]"
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end
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minetest.show_formspec(name,"mail:inbox",formspec)
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end
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function mail.showmessage(name,msgnumber)
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local message = mail.messages[name][msgnumber]
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local formspec = "size[8,6]button[7.5,0;0.5,0.5;back;X]label[0,0;From: %s]label[0,0.5;Subject: %s]textarea[0.25,1;8,4;body;;%s]button[1,5;2,1;reply;Reply]button[3,5;2,1;forward;Forward]button[5,5;2,1;delete;Delete]"
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local sender = minetest.formspec_escape(message.sender)
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local subject = minetest.formspec_escape(message.subject)
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local body = minetest.formspec_escape(message.body)
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formspec = string.format(formspec,sender,subject,body)
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minetest.show_formspec(name,"mail:message",formspec)
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end
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function mail.showcompose(name,defaulttgt,defaultsubj,defaultbody)
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local formspec = "size[8,8]field[0.25,0.5;4,1;to;To:;%s]field[0.25,1.5;4,1;subject;Subject:;%s]textarea[0.25,2.5;8,4;body;;%s]button[1,7;2,1;cancel;Cancel]button[7.5,0;0.5,0.5;cancel;X]button[5,7;2,1;send;Send]"
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formspec = string.format(formspec,minetest.formspec_escape(defaulttgt),minetest.formspec_escape(defaultsubj),minetest.formspec_escape(defaultbody))
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minetest.show_formspec(name,"mail:compose",formspec)
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end
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minetest.register_on_player_receive_fields(function(player,formname,fields)
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if formname == "mail:about" then
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mail.showinbox(player:get_player_name())
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elseif formname == "mail:inbox" then
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local name = player:get_player_name()
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if fields.message then
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local event = minetest.explode_textlist_event(fields.message)
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mail.highlightedmessages[name] = event.index
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if event.type == "DCL" and mail.messages[name][mail.highlightedmessages[name]] then
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mail.messages[name][mail.highlightedmessages[name]].unread = false
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mail.showmessage(name,mail.highlightedmessages[name])
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end
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end
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if fields.read then
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if mail.messages[name][mail.highlightedmessages[name]] then
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mail.messages[name][mail.highlightedmessages[name]].unread = false
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mail.showmessage(name,mail.highlightedmessages[name])
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end
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elseif fields.delete then
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if mail.messages[name][mail.highlightedmessages[name]] then table.remove(mail.messages[name],mail.highlightedmessages[name]) end
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mail.showinbox(name)
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mail.save()
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elseif fields.reply and mail.messages[name][mail.highlightedmessages[name]] then
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local message = mail.messages[name][mail.highlightedmessages[name]]
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local replyfooter = "Type your reply here."..string.char(10)..string.char(10).."--Original message follows--"..string.char(10)..message.body
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mail.showcompose(name,message.sender,"Re: "..message.subject,replyfooter)
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elseif fields.forward and mail.messages[name][mail.highlightedmessages[name]] then
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local message = mail.messages[name][mail.highlightedmessages[name]]
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local fwfooter = "Type your message here."..string.char(10)..string.char(10).."--Original message follows--"..string.char(10)..message.body
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mail.showcompose(name,"","Fw: "..message.subject,fwfooter)
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elseif fields.markread then
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if mail.messages[name][mail.highlightedmessages[name]] then mail.messages[name][mail.highlightedmessages[name]].unread = false end
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mail.showinbox(name)
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mail.save()
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elseif fields.markunread then
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if mail.messages[name][mail.highlightedmessages[name]] then mail.messages[name][mail.highlightedmessages[name]].unread = true end
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mail.showinbox(name)
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mail.save()
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elseif fields.new then
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mail.showcompose(name,"","","Type your message here.")
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elseif fields.quit then
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if minetest.get_modpath("unified_inventory") then
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unified_inventory.set_inventory_formspec(player, "craft")
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end
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elseif fields.about then
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mail.showabout(name)
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end
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return true
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elseif formname == "mail:message" then
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local name = player:get_player_name()
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if fields.back then
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mail.showinbox(name)
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elseif fields.reply then
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local message = mail.messages[name][mail.highlightedmessages[name]]
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local replyfooter = "Type your reply here."..string.char(10)..string.char(10).."--Original message follows--"..string.char(10)..message.body
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mail.showcompose(name,message.sender,"Re: "..message.subject,replyfooter)
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elseif fields.forward then
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local message = mail.messages[name][mail.highlightedmessages[name]]
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local fwfooter = "Type your message here."..string.char(10)..string.char(10).."--Original message follows--"..string.char(10)..message.body
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mail.showcompose(name,"","Fw: "..message.subject,fwfooter)
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elseif fields.delete then
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if mail.messages[name][mail.highlightedmessages[name]] then table.remove(mail.messages[name],mail.highlightedmessages[name]) end
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mail.showinbox(name)
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mail.save()
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end
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return true
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elseif formname == "mail:compose" then
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if fields.send then
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mail.send(player:get_player_name(),fields.to,fields.subject,fields.body)
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end
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mail.showinbox(player:get_player_name())
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return true
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elseif formname == "mail:unreadnag" then
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if fields.yes then
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mail.showinbox(player:get_player_name())
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else
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minetest.chat_send_player(player:get_player_name(),"You can use the /mail command" .. (minetest.get_modpath("unified_inventory") and " or the mail button in the inventory " or " ") .. "to read your messages later.")
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end
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return true
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elseif fields.mail then
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mail.showinbox(player:get_player_name())
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else
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return false
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end
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end)
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if minetest.get_modpath("unified_inventory") then
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unified_inventory.register_button("mail", {
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type = "image",
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image = "mail_button.png",
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tooltip = "Mail"
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})
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end
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minetest.register_chatcommand("mail",{
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description = "Open the mail interface",
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func = function(name)
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mail.showinbox(name)
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end
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}
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)
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minetest.register_on_joinplayer(function(player)
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minetest.after(0,function(player)
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local name = player:get_player_name()
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local unreadflag = false
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if mail.messages[name] then
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for _,message in ipairs(mail.messages[name]) do
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if message.unread then unreadflag = true end
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end
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end
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if unreadflag then
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minetest.show_formspec(name,"mail:unreadnag","size[3,2]label[0,0;You have unread messages in your inbox.]label[0,0.5;Go there now?]button[0.5,0.75;2,1;yes;Yes]button_exit[0.5,1.5;2,1;no;No]")
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end
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end,player)
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end)
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mail.load()
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