hangman plugin: rudimentary stats tracking along with some other enhancements

[user/henk/code/ruby/rbot.git] / data / rbot / plugins / grouphug.rb

diff --git a/data/rbot/plugins/grouphug.rb b/data/rbot/plugins/grouphug.rb
index 87a7e32c1895e24c7ac8e173a16619cda2d7a99c..90527fb7f61db1cd75bc67bfd98fc614daf58249 100644 (file)
--- a/data/rbot/plugins/grouphug.rb
+++ b/data/rbot/plugins/grouphug.rb
@@ -1,26 +1,76 @@
-# Plugin for the Ruby IRC bot (http://linuxbrit.co.uk/rbot/)
-# (c) 2005 Mark Kretschmann <markey@web.de>
-# Licensed under GPL V2.
-
-require "net/http"
-
+#-- vim:sw=2:et
+#++
+#
+# :title: Grouphug Plugin for rbot
+#
+# Author:: Mark Kretschmann <markey@web.de>
+# Author:: Casey Link <unnamedrambler@gmail.com>
+# Copyright:: (C) 2005 Mark Kretschmann
+# Copyright:: (C) 2008 Casey Link
+# License:: GPL v2
 
 class GrouphugPlugin < Plugin
+  REG  = Regexp.new('<div class="content">\s*<p>(.*?)</p>\s+</div>', Regexp::MULTILINE)
+  REGPOST = Regexp.new('title>(.*?) \| Group Hug')
+  def initialize
+    super
+    @confessions = Array.new
+  end
+
   def help( plugin, topic="" )
-    return "Grouphug plugin. Confess! Usage: 'confess' for random confession, 'confess <number>' for specific one."
+    return _("Grouphug plugin. Confess! Usage: 'confess' for random confession, 'confess <number>' for specific one, 'confess <confession>' to share your own confession. Confessions must be at least 10 words.")
+  end
+
+  def post_confession(m, params)
+    c = params[:confession]
+    if c.length < 10
+      diff = 10 - c.length
+      m.reply _("Confession must be at least 10 words. You need %{m} more.") % {:m => diff}
+      return
+    end
+    uri = "http://beta.grouphug.us/confess"
+    form_id = "form_id=confession_node_form"
+    op = "op=Submit"
+    changed = "changed="
+    body = "body=#{c}"
+    msg = [form_id,body,changed,op].join("&")
+
+    response = bot.httputil.post(uri, msg)
+    debug response.body
+    if response.class == Net::HTTPOK
+      num = response.body.scan(REGPOST)
+      m.reply _("Confession posted: http://beta.grouphug.us/confessions/%{n}") % {:n => num}
+    else
+      m.reply _("I couldn't share your confession.")
+    end
   end
 
+
   def confess(m, params)
+    opts = { :cache => false }
     path = "random"
-    path = "confessions/#{params[:num]}" if params[:num]
     begin
-      data = bot.httputil.get_cached(URI.parse("http://grouphug.us/#{path}"))
-
-      reg = Regexp.new( '(<td class="conf-text")(.*?)(<p>)(.*?)(</p>)', Regexp::MULTILINE )
-      confession = reg.match( data )[4].ircify_html
-      confession = "no confession ##{params[:num]} found" if confession.empty? and params[:num]
+      # Fetch a specific question - separate from cache
+      if params[:num]
+        path = "confessions/#{params[:num]}"
+        opts.delete(:cache)
+        data = @bot.httputil.get("http://grouphug.us/#{path}", opts)
 
-      m.reply confession
+        res = data.scan(REG)
+        confession = res[2][0].ircify_html # use res[2] to skip the new sidebar "Group Hug is run by one person..." and other text.
+        confession = "no confession ##{params[:num]} found" if confession.empty? and params[:num]
+        m.reply confession
+      else # Cache random confessions
+        if @confessions.empty?
+          data = @bot.httputil.get("http://grouphug.us/#{path}", opts)
+          res = data.scan(REG)
+          res.each do |quote|
+            @confessions << quote[0].ircify_html
+          end
+        end
+        confession = @confessions.pop
+        m.reply confession
+      end
     rescue
       m.reply "failed to connect to grouphug.us"
     end
@@ -30,6 +80,11 @@ end
 
 plugin = GrouphugPlugin.new
 
-plugin.map "grouphug [:num]", :action => :confess, :requirements => { :num => /\d+/ }
-plugin.map "confess [:num]", :action => :confess, :requirements => { :num => /\d+/ }
+plugin.default_auth('create', false)
+
+plugin.map "grouphug [:num]",
+  :thread => true, :action => :confess, :requirements => { :num => /\d+/ }
+plugin.map "confess [:num]",
+  :thread => true, :action => :confess, :requirements => { :num => /\d+/ }
+plugin.map "confess *confession", :thread => true, :action => :post_confession, :auth_path => 'create'