1 files changed, 143 insertions, 0 deletions
diff --git a/data/rbot/plugins/tumblr.rb b/data/rbot/plugins/tumblr.rb
new file mode 100644
index 00000000..af4bd2ce
--- /dev/null
+++ b/data/rbot/plugins/tumblr.rb
@@ -0,0 +1,143 @@
+#-- 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[1..-1]
+      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-]+/}
+