+ (plugins/delicious) automatic url logging to del.icio.us (alpha)

+ (plugins/url) logging hook / event

1 files changed, 92 insertions, 0 deletions

diff --git a/data/rbot/plugins/delicious.rb b/data/rbot/plugins/delicious.rb
new file mode 100644
index 00000000..8ed6d5b7
--- /dev/null
+++ b/data/rbot/plugins/delicious.rb
@@ -0,0 +1,92 @@
+#-- vim:sw=2:et
+#++
+#
+# :title: Del.icio.us plugin
+#
+# Author:: dmitry kim <dmitry.kim@gmail.com>
+# Copyright:: (C) 2007 dmitry kim
+# License:: MIT
+#
+# This plugin uses url_added hook (event) to submit all urls seen by url.rb
+# plugin to a preconfigured account on http://del.icio.us/
+#
+require 'rexml/document'
+require 'cgi'
+
+class DeliciousPlugin < Plugin
+  DIU_BASE = 'https://api.del.icio.us/v1/posts/'
+
+  attr_accessor :last_error
+
+  BotConfig.register BotConfigStringValue.new('delicious.user',
+    :default => '', :desc => "Username on del.icio.us")
+  BotConfig.register BotConfigStringValue.new('delicious.password',
+    :default => '', :desc => "Password on del.icio.us")
+  BotConfig.register BotConfigStringValue.new('delicious.user_fmt',
+    :default => 'user:%s', :desc => "How to convert users to tags?")
+  BotConfig.register BotConfigStringValue.new('delicious.channel_fmt',
+    :default => 'channel:%s', :desc => "How to convert channels to tags?")
+
+  def help(plugin, topic="")
+    "delicious => show url of del.icio.us feed of bot url log."
+  end
+
+  def diu_req(verb, opts = {})
+    uri = URI.parse(DIU_BASE + verb)
+    uri.query = opts.map { |k, v| "#{k}=#{CGI.escape v}" }.join('&')
+    uri.user = @bot.config['delicious.user']
+    uri.password = @bot.config['delicious.password']
+
+    if uri.user.empty? || uri.password.empty?
+      self.last_error = 'delicious.user and delicious.password must be set!'
+      raise self.last_error
+    end
+
+    return REXML::Document.new(@bot.httputil.get(uri, :cache => false))
+  end
+
+  def diu_add(url, opts = {})
+    old = diu_req('get', :url => url).root.get_elements('/posts/post')[0] rescue ni
+    opts[:tags] ||= ''
+    if old
+      opts[:description] ||= old.attribute('description').to_s
+      opts[:extended] ||= old.attribute('extended').to_s
+      opts[:tags] = [opts[:tags].split, old.attribute('tag').to_s.split].flatten.uniq.compact.join(' ')
+      debug "reusing existing del.icio.us post"
+    else
+      debug "adding new del.icio.us post"
+    end
+    opts[:url] = url
+    diu_req('add', opts)
+  end
+
+  def event_url_added(url, options = {})
+    debug("called with #{url}, #{options.inspect}")
+    opts = Hash.new
+    opts[:description] = options[:title] || options[:info] || url
+    opts[:extended] = options[:extra] if options[:extra]
+    opts[:tags] = @bot.config['delicious.user_fmt'] % options[:nick]
+    if options[:channel]
+      opts[:tags] << ' ' + (@bot.config['delicious.channel_fmt'] % options[:channel])
+    end
+    debug "backgrounding del.icio.us api call"
+    Thread.new { diu_add(url, opts) }
+  end
+
+  def delicious(m, params)
+    uname = @bot.config['delicious.user']
+    repl = String.new
+    if uname.empty?
+      repl << 'error: del.icio.us username not set'
+    else
+      repl << "http://del.icio.us/#{uname}"
+      if self.last_error
+        repl << ", last error: #{self.last_error}"
+        self.last_error = nil
+      end
+    end
+    m.reply repl
+  end
+end
+plugin = DeliciousPlugin.new
+plugin.map 'delicious'