add !search_twitter <query_string> + fix !links

       modified:   fatbot.rb
       new file:   vendor/utils/crack-json.rb
       new file:   vendor/utils/flickraw.rb
       new file:   vendor/utils/twitter_search.rb

fatbot.rb

@@ -4,17 +4,21 @@
 # http://jamiedubs.com
 #
 # dependencies: isaac, sequel, jnunemaker-twitter
+%w{/vendor /vendor/utils}.collect{|ld|$:.unshift File.dirname(__FILE__)+ld}
 
 require 'rubygems'
 require 'isaac'
 
 require 'open-uri'  # for !meme
 require 'mechanize' # for !swineflu
 #gem 'jnunemaker-twitter', :lib => 'twitter' for !twitter
+puts %w{twitter_search flickraw}.collect{|ld|ld+': '+require(ld).to_s}#.join(", ")
+
 
 # require 'sequel'
 # DB = Sequel.sqlite('irc.db')
 $link_store ||= []
+$twitter ||= TwitterSearch::Client.new
 
 configure do |c|
   c.nick     = "dubtron"
@@ -60,7 +64,36 @@ def ops?(nick)
   cred = YAML.load('twitter.yml')
   # TODO do some stuff with twitter gem
   msg channel, "*** posting announcement by #{nick} to http://twitter.com/fffffat ..."
-end 
+end
+
+
+# ..
+on :channel, /^\!search_twitter (.*)/ do
+  begin
+    case match[0]
+      when /\:all/
+        _query = match[0].gsub(":all",''); _rindex = -1
+      else
+        _query = match[0]; _rindex = 4
+    end
+
+    result = $twitter.query :q => "#{_query}"
+    msg channel, "search_twitter: #{_query} (#{result.size} results)"
+    result[0.._rindex].collect { |i|
+      msg channel, "'#{i.text}' - #{i.from_user} (#{i.time_ago})"
+    }
+  rescue Exception => e
+    msg channel, "search_twitter: (#{e.message}) - twitter timeout."
+  end
+end
+
+# ..
+on :channel, /^\!fatlab_twitter/ do
+  result = $twitter.query :q => "fatlab" # '#fatlab' ?
+  msg channel, "fatlab_twitter: (#{result.size} results)"
+  result.collect { |i| msg channel, "'#{i.text}' - #{i.from_user} (#{i.time_ago})" }
+end
+
 
 # give you a taco. via gerry
 # TODO: we need more tacos
@@ -100,7 +133,8 @@ def ops?(nick)
 end
 
 on :channel, /^\!(links|bookmarks).*/ do
-  msg channel, $link_store.collect { |l| "#{l[:url]} by #{l[:nick]}" }.join("\n")
+  msg channel, "last urls: (#{$link_store.size})"
+  $link_store.collect { |l| msg channel, "#{l[:url]} by #{l[:nick]}" }
 end
 
 

vendor/utils/crack-json.rb

@@ -0,0 +1,150 @@
+class Object #:nodoc: Returns true if the object is nil or empty (if applicable)
+  def blank?;nil? || (respond_to?(:empty?) && empty?);end unless method_defined?(:blank?)
+end # class Object
+
+class Numeric #:nodoc: Numerics can't be blank
+  def blank?;false;end unless method_defined?(:blank?)
+end # class Numeric
+
+class NilClass #:nodoc: Nils are always blank
+  def blank?;true;end unless method_defined?(:blank?)
+end # class NilClass
+
+class TrueClass #:nodoc: True is not blank.  
+  def blank?;false;end unless method_defined?(:blank?)
+end # class TrueClass
+
+class FalseClass #:nodoc: False is always blank.
+  def blank?;true;end unless method_defined?(:blank?)
+end # class FalseClass
+
+class String #:nodoc:
+  # @example "".blank?         #=>  true
+  # @example "     ".blank?    #=>  true
+  # @example " hey ho ".blank? #=>  false
+  # Strips out whitespace then tests if the string is empty.
+  def blank?;strip.empty?;end unless method_defined?(:blank?)
+  def snake_case
+    return self.downcase if self =~ /^[A-Z]+$/
+    self.gsub(/([A-Z]+)(?=[A-Z][a-z]?)|\B[A-Z]/, '_\&') =~ /_*(.*)/
+    return $+.downcase
+  end unless method_defined?(:snake_case)
+end # class String
+
+class Hash #:nodoc:
+  # @return <String> This hash as a query string
+  # @example
+  #   { :name => "Bob",
+  #     :address => {
+  #       :street => '111 Ruby Ave.',
+  #       :city => 'Ruby Central',
+  #       :phones => ['111-111-1111', '222-222-2222']
+  #     }
+  #   }.to_params
+  #     #=> "name=Bob&address[city]=Ruby Central&address[phones][]=111-111-1111&address[phones][]=222-222-2222&address[street]=111 Ruby Ave."
+  def to_params
+    params = self.map { |k,v| normalize_param(k,v) }.join
+    params.chop! # trailing &
+    params
+  end
+
+  # @param key<Object> The key for the param.
+  # @param value<Object> The value for the param.
+  #
+  # @return <String> This key value pair as a param
+  #
+  # @example normalize_param(:name, "Bob Jones") #=> "name=Bob%20Jones&"
+  def normalize_param(key, value)
+    param = ''
+    stack = []
+
+    if value.is_a?(Array)
+      param << value.map { |element| normalize_param("#{key}[]", element) }.join
+    elsif value.is_a?(Hash)
+      stack << [key,value]
+    else
+      param << "#{key}=#{URI.encode(value.to_s, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]"))}&"
+    end
+
+    stack.each do |parent, hash|
+      hash.each do |key, value|
+        if value.is_a?(Hash)
+          stack << ["#{parent}[#{key}]", value]
+        else
+          param << normalize_param("#{parent}[#{key}]", value)
+        end
+      end
+    end
+
+    param
+  end
+end
+
+
+# require 'crack/json'
+# Copyright (c) 2004-2008 David Heinemeier Hansson
+# Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+# The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+require 'yaml'
+require 'strscan'
+
+module Crack
+  class ParseError < StandardError; end
+  class JSON
+    def self.parse(json)
+      YAML.load(unescape(convert_json_to_yaml(json)))
+    rescue ArgumentError => e
+      raise ParseError, "Invalid JSON string"
+    end
+
+    protected
+      def self.unescape(str)
+        str.gsub(/\\u([0-9a-f]{4})/) { [$1.hex].pack("U") }
+      end
+
+      # matches YAML-formatted dates
+      DATE_REGEX = /^\d{4}-\d{2}-\d{2}|\d{4}-\d{1,2}-\d{1,2}[ \t]+\d{1,2}:\d{2}:\d{2}(\.[0-9]*)?(([ \t]*)Z|[-+]\d{2}?(:\d{2})?)?$/
+
+      # Ensure that ":" and "," are always followed by a space
+      def self.convert_json_to_yaml(json) #:nodoc:
+        scanner, quoting, marks, pos, times = StringScanner.new(json), false, [], nil, []
+        while scanner.scan_until(/(\\['"]|['":,\\]|\\.)/)
+          case char = scanner[1]
+          when '"', "'"
+            if !quoting
+              quoting = char
+              pos = scanner.pos
+            elsif quoting == char
+              if json[pos..scanner.pos-2] =~ DATE_REGEX
+                # found a date, track the exact positions of the quotes so we can remove them later.
+                # oh, and increment them for each current mark, each one is an extra padded space that bumps
+                # the position in the final YAML output
+                total_marks = marks.size
+                times << pos+total_marks << scanner.pos+total_marks
+              end
+              quoting = false
+            end
+          when ":",","
+            marks << scanner.pos - 1 unless quoting
+          end
+        end
+
+        if marks.empty?
+          json.gsub(/\\\//, '/')
+        else
+          left_pos  = [-1].push(*marks)
+          right_pos = marks << json.length
+          output    = []
+          left_pos.each_with_index do |left, i|
+            output << json[left.succ..right_pos[i]]
+          end
+          output = output * " "
+
+          times.each { |i| output[i-1] = ' ' }
+          output.gsub!(/\\\//, '/')
+          output
+        end
+      end
+  end
+end # require 'crack/xml'