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RoHook
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Discord embed limitiations 

Added embed limitations warnings & cut limit exceeding strings.
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Norberto A 2020-05-24 16:54:43 +01:00 committed by GitHub
parent 59696c994a
commit eac88a6501
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1 changed files with 37 additions and 1 deletions
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38
RoHook.lua
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@ -54,7 +54,11 @@ local function getAvatar()
end
function module.newMessage(message)
message = message
if(message and string.len(message) > 2000) then
warn("A message cannot be longer than 2000 characters.")
message = string.sub(message, 1, 2000)
end
local content = {
content = message,
@ -99,6 +103,16 @@ function module.newMessage(message)
timestamp = "" --"YYYY-MM-DDTHH:MM:SS.MSSZ"
}
if(title and string.len(title) > 256) then
warn("Title cannot be longer than 265 characters.")
title = string.sub(title, 1, 256)
end
if(description and string.len(description > 2048)) then
warn("Description cannot be longer than 2048 characters.")
description = string.sub(description, 1, 2048)
end
table.insert(content.embeds, embed)
function embed.setColor(rgb)
@ -107,6 +121,17 @@ function module.newMessage(message)
function embed.addField(name, value, inline)
if(not name or not value) then error("Name and value cannot be nil") end
if(string.len(name) > 256) then
warn("Field name cannot be longer than 256 characters.")
name = string.sub(name, 1, 256)
end
if(string.len(value) > 1024) then
warn("Field value cannot be longer than 1024 characters.")
value = string.sub(value, 1, 1024)
end
inline = inline or false
local field = {
@ -121,6 +146,12 @@ function module.newMessage(message)
function embed.setAuthor(name, url, icon_url)
if(not name and icon_url) then error("Name cannot be nil") end
if(string.len(name) > 256) then
warn("Author name cannot be longer than 256 characters.")
name = string.sub(name, 1, 256)
end
embed.author.name = name
embed.author.url = url
embed.author.icon_url = icon_url
@ -141,6 +172,11 @@ function module.newMessage(message)
function embed.setFooter(text, url)
if(not text) then error("Text cannot be nil!") end
if(string.len(text) > 2048) then
warn("Footer text cannot be longer than 2048 characters.")
text = string.sub(text, 1, 2048)
end
embed.footer.text = text
embed.footer.icon_url = url
end