lart plugin: replace "me" with sourcenick

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

diff --git a/data/rbot/plugins/keywords.rb b/data/rbot/plugins/keywords.rb
index c2054e3bd54ce00489cfaec0607f205689a74adb..5ed5256544a7e4e32a30e4901fccdb4b04d0c66b 100644 (file)
--- a/data/rbot/plugins/keywords.rb
+++ b/data/rbot/plugins/keywords.rb
@@ -28,6 +28,19 @@ class Keyword
     end
   end
 
+  # return an array of all the possible values
+  def to_factoids(key)
+    ar = Array.new
+    @values.each { |val|
+      debug "key #{key}, value #{val}"
+      vals = val.split(" or ")
+      vals.each { |v|
+        ar << "%s %s %s" % [key, @type, v]
+      }
+    }
+    return ar
+  end
+
   # describe the keyword (show all values without interpolation)
   def desc
     @values.join(" | ")
@@ -430,9 +443,45 @@ class Keywords < Plugin
 
   # forget one of the dynamic keywords
   def keyword_forget(m, key)
-    if(@keywords.has_key?(key))
-      @keywords.delete(key)
-      @bot.okay m.replyto
+    if @keywords.delete(key)
+      m.okay
+    else
+      m.reply _("couldn't find keyword %{key}" % { :key => key })
+    end
+  end
+
+  # low-level keyword wipe command for when forget doesn't work
+  def keyword_wipe(m, key)
+    reg = @keywords.registry
+    reg.env.begin(reg) { |t, b|
+      b.delete_if { |k, v|
+        (k == key) && (m.reply "wiping keyword #{key} with stored value #{Marshal.restore(v)}")
+      }
+      t.commit
+    }
+    m.reply "done"
+  end
+
+  # export keywords to factoids file
+  def keyword_factoids_export
+    ar = Array.new
+
+    debug @keywords.keys
+
+    @keywords.each { |k, val|
+      next unless val
+      kw = Keyword.restore(val)
+      ar |= kw.to_factoids(k)
+    }
+
+    # TODO check factoids config
+    # also TODO: runtime export
+    dir = File.join(@bot.botclass,"factoids")
+    fname = File.join(dir,"keyword_factoids.rbot")
+
+    Dir.mkdir(dir) unless FileTest.directory?(dir)
+    Utils.safe_save(fname) do |file|
+      file.puts ar
     end
   end
 
@@ -441,10 +490,19 @@ class Keywords < Plugin
     case m.plugin
     when "keyword"
       case m.params
+      when /^export$/
+        begin
+          keyword_factoids_export
+          m.okay
+        rescue
+          m.reply _("failed to export keywords as factoids (%{err})" % {:err => $!})
+        end
       when /^set\s+(.+?)\s+(is|are)\s+(.+)$/
         keyword_command(m, $1, $2, $3) if @bot.auth.allow?('keycmd', m.source, m.replyto)
       when /^forget\s+(.+)$/
         keyword_forget(m, $1) if @bot.auth.allow?('keycmd', m.source, m.replyto)
+      when /^wipe\s(.+)$/ # note that only one space is stripped, allowing removal of space-prefixed keywords
+        keyword_wipe(m, $1) if @bot.auth.allow?('keycmd', m.source, m.replyto)
       when /^lookup\s+(.+)$/
         keyword_lookup(m, $1) if @bot.auth.allow?('keyword', m.source, m.replyto)
       when /^stats\s*$/
@@ -496,7 +554,7 @@ end
 
 plugin = Keywords.new
 plugin.register 'keyword'
-plugin.register 'forget'
-plugin.register 'tell'
-plugin.register 'learn'
+plugin.register 'forget' rescue nil
+plugin.register 'tell' rescue nil
+plugin.register 'learn' rescue nil