Загрузить файлы в «util»

util/settings.lua

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+-- 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 minetest.player_exists(p) then
+            table.insert(valid_players, p)
+        end
+    end
+    return valid_players
+end
+
+function mail.settings.mute_list.sync(name)
+    if minetest.get_modpath("beerchat") then
+        local players = {}
+        for other_player, _ in minetest.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 minetest.get_modpath("beerchat") then
+        for other_player, _ in minetest.get_auth_handler().iterate() do -- unmute all
+            if not beerchat.execute_callbacks("before_mute", name, other_player) then
+                return false
+            end
+            minetest.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
+            minetest.get_player_by_name(name):get_meta():set_string(
+                    "beerchat:muted:" .. other_player, "true")
+        end
+        return true
+    end
+    return nil
+end

util/spam.lua

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+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

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+-- 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

util/uuid.lua

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+-- source: https://gist.github.com/jrus/3197011
+local random = math.random
+function mail.new_uuid()
+    local template ='xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'
+    return string.gsub(template, '[xy]', function (c)
+        local v = (c == 'x') and random(0, 0xf) or random(8, 0xb)
+        return string.format('%x', v)
+    end)
+end

util/uuid.spec.lua

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+
+
+mtt.register("uuid", function(callback)
+    assert(mail.new_uuid())
+    assert(mail.new_uuid() ~= mail.new_uuid())
+    callback()
+end)