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#-- vim:sw=2:et
#++
#
# :title: tumblr interface
#
# Author:: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
# Copyright:: (C) 2009 Giuseppe Bilotta
# License:: GPLv2
#
# Submit URLs to channel-specific tumblr accounts
#
# TODO reblog tumblr URLs
# TODO support video better (e.g. Vimeo or anything else with embed)
# TODO support image better (e.g. pages with a single big image)
# TODO customize caption/description format
require 'rexml/document'
require 'cgi'
class TumblrPlugin < Plugin
RBOT = CGI.escape("rbot #{$version.split.first}")
WRITE_URL = "http://www.tumblr.com/api/write"
LOGIN = "email=%{email}&password=%{pwd}&group=%{group}&format=markdown&generator=" + RBOT
PHOTO = "&type=photo&source=%{src}&click-through-url=%{src}"
VIDEO = "&type=video&embed=%{src}"
CAPTION = "&caption=%{desc}"
LINK = "&type=link&url=%{src}"
DESC = "&name=%{desc}"
def help(plugin, topic="")
case topic
when "configure"
"tumblr configure [<channel>]: show credentials used for channel <channel> (default: current). tumblr configure [<channel>] <email> <password> [<group>] => post links from channel <channel> (default: current) to group <group> (default: name of channel) using the given tumblr credentials"
when "deconfigure"
"tumblr deconfigure [<channel>]: forget credentials for channel <channel> (default: current)."
else
"post links, photos and videos to a channel-specific tumblr. topics: configure, deconfigure"
end
end
def event_url_added(url, options={})
return unless options.key? :channel
chan = options[:channel]
return unless @registry.key? chan
account = @registry[chan]
line = options[:ircline]
line = nil if line and line.empty?
if line and nick = options[:nick]
line = "<#{nick}> #{line}"
end
req = LOGIN % account
type = options[:htmlinfo][:headers]['content-type'].first rescue nil
case type
when /^image\/.*/
data = PHOTO
data << CAPTION if line
else
if url.match(%r{^http://(\w+\.)?youtube\.com/watch.*})
data = VIDEO
data << CAPTION if line
else
data = LINK
data << DESC if line
end
end
req << (data % { :src => CGI.escape(url), :desc => CGI.escape(line) })
debug "posting #{req.inspect}"
resp = @bot.httputil.post(WRITE_URL, req)
debug "tumblr response: #{resp.inspect}"
end
def configuration(m, params={})
channel = params[:channel] || m.channel
if not channel
m.reply _("Please specify a channel")
return
end
if not @registry.key? channel
m.reply _("No tumblr credentials set for %{chan}" % { :chan => channel })
return false
end
account = @registry[channel]
account[:pwd] = _("<hidden>") if m.public?
account[:chan] = channel
m.reply _("Links on %{chan} will go to %{group} using account %{email} and password %{pwd}" % account)
end
def deconfigure(m, params={})
channel = params[:channel] || m.channel
if not channel
m.reply _("Please specify a channel")
return
end
if not @registry.key? channel
m.reply _("No tumblr credentials set for %{chan}" % { :chan => channel })
return false
end
@registry.delete channel
m.reply _("Links on %{chan} will not be posted to tumblr anymore" % {:chan => channel})
end
def configure(m, params={})
channel = params[:channel] || m.channel
if not channel
m.reply _("Please specify a channel")
return
end
if @registry.key? channel
m.reply _("%{chan} already has credentials configured" % { :chan => channel })
else
group = params[:group] || Channel.npname(channel)
group << ".tumblr.com" unless group.match(/\.tumblr\.com/)
@registry[channel] = {
:email => CGI.escape(params[:email]),
:pwd => CGI.escape(params[:pwd]),
:group => CGI.escape(group)
}
end
return configuration(m, params)
end
end
plugin = TumblrPlugin.new
plugin.default_auth('*', false)
plugin.map 'tumblr configure [:channel]', :action => :configuration
plugin.map 'tumblr deconfigure [:channel]', :action => :deconfigure
plugin.map 'tumblr configure [:channel] :email :pwd [:group]',
:action => :configure,
:requirements => {:channel => Regexp::Irc::GEN_CHAN, :email => /.+@.+/, :group => /[A-Za-z-]+/}
|
