Mercurial > prosody-modules
changeset 3173:cd23446eaff1
mod_muc_badge: Use room name instead of fixed string (beware the silly width calculations)
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Wed, 04 Jul 2018 23:04:22 +0200 |
parents | 8d2fe3b93c15 |
children | f02c0f5e44ac |
files | mod_muc_badge/mod_muc_badge.lua |
diffstat | 1 files changed, 17 insertions(+), 12 deletions(-) [+] |
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--- a/mod_muc_badge/mod_muc_badge.lua Wed Jul 04 23:04:04 2018 +0200 +++ b/mod_muc_badge/mod_muc_badge.lua Wed Jul 04 23:04:22 2018 +0200 @@ -36,31 +36,31 @@ -- https://github.com/badges/shields/blob/master/LICENSE.md local template = module:get_option_string("badge_template", [[ <?xml version="1.0"?> -<svg xmlns="http://www.w3.org/2000/svg" width="144" height="20"> +<svg xmlns="http://www.w3.org/2000/svg" width="{width}" height="20"> <linearGradient id="b" x2="0" y2="100%"> <stop offset="0" stop-color="#bbb" stop-opacity=".1"/> <stop offset="1" stop-opacity=".1"/> </linearGradient> <clipPath id="a"> - <rect width="144" height="20" rx="3" fill="#fff"/> + <rect width="{width}" height="20" rx="3" fill="#fff"/> </clipPath> <g clip-path="url(#a)"> - <path fill="#555" d="M0 0h69v20H0z"/> - <path fill="#fe7d37" d="M69 0h75v20H69z"/> - <path fill="url(#b)" d="M0 0h144v20H0z"/> + <path fill="#555" d="M0 0h{labelwidth}v20H0z"/> + <path fill="#fe7d37" d="M{labelwidth} 0h{countwidth}v20H{labelwidth}z"/> + <path fill="url(#b)" d="M0 0h{width}v20H0z"/> </g> <g fill="#fff" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11"> - <text fill="#010101" y="14" x="0" textLength="59">{label}</text> - <text y="13" x="0" textLength="59">{label}</text> - <text fill="#010101" y="14" x="59" textLength="65">{number}</text> - <text y="13" x="59" textLength="65">{number}</text> + <text fill="#010101" y="14" x="0" textLength="{labelwidth}">{label}</text> + <text y="13" x="0" textLength="{labelwidth}">{label}</text> + <text fill="#010101" y="14" x="{labelwidth}" textLength="{countwidth}">{number}</text> + <text y="13" x="{labelwidth}" textLength="{countwidth}">{number}</text> </g> </svg> ]]); template = assert(require "util.template"(template)); -local label = module:get_option_string("badge_label", "Chatroom"); local number = module:get_option_string("badge_count", "%d online"); +local charwidth = 7; module:provides("http", { route = { @@ -76,13 +76,18 @@ for _ in pairs(room._occupants) do count = count + 1; end + local badge_label = room:get_name(); + local badge_count = string.format(number, count); local response = event.response; response.headers.content_type = "image/svg+xml"; local svg = [[<?xml version="1.0"?>]] .. tostring(template.apply({ - label = label; - number = string.format(number, count); + label = badge_label; + number = badge_count; + width = ("%d"):format( (#badge_label + #badge_count) * charwidth ); + labelwidth = ("%d"):format( #badge_label * charwidth ); + countwidth = ("%d"):format( #badge_count * charwidth ); })); return svg; end;