X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=lib%2Frbot%2Fconfig.rb;h=ab16c442f0986f746e9d1b176ecc3a8c75b8b8dc;hb=05917e75de2cbd14071ef335f4c3129a33f30cf6;hp=c974c78f2dd08b0137f04e67fdf034f0aa3d5495;hpb=0d7772ca24e6683f3e2c43f6d5dae709d6d7b16b;p=user%2Fhenk%2Fcode%2Fruby%2Frbot.git

diff --git a/lib/rbot/config.rb b/lib/rbot/config.rb
index c974c78f..ab16c442 100644
--- a/lib/rbot/config.rb
+++ b/lib/rbot/config.rb
@@ -23,12 +23,15 @@ module Irc
     attr_reader :requires_restart
     attr_reader :order
     def initialize(key, params)
-      unless key =~ /^.+\..+$/
+      # Keys must be in the form 'module.name'.
+      # They will be internally passed around as symbols,
+      # but we accept them both in string and symbol form.
+      unless key.to_s =~ /^.+\..+$/
         raise ArgumentError,"key must be of the form 'module.name'"
       end
       @order = @@order
       @@order += 1
-      @key = key
+      @key = key.intern
       if params.has_key? :default
         @default = params[:default]
       else
@@ -122,6 +125,15 @@ module Irc
     def to_s
       get.join(", ")
     end
+    def add(val)
+      curval = self.get
+      set(curval + [val]) unless curval.include?(val)
+    end
+    def rm(val)
+      curval = self.get
+      raise ArgumentError, "value #{val} not present" unless curval.include?(val)
+      set(curval - [val])
+    end
   end
   class BotConfigEnumValue < BotConfigValue
     def initialize(key, params)
@@ -175,8 +187,17 @@ module Irc
     # supported via []
     def [](key)
       return @@items[key].value if @@items.has_key?(key)
+      return @@items[key.intern].value if @@items.has_key?(key.intern)
       # try to still support unregistered lookups
-      return @@config[key] if @@config.has_key?(key)
+      # but warn about them
+      if @@config.has_key?(key)
+        warning "Unregistered lookup #{key.inspect}"
+        return @@config[key]
+      end
+      if @@config.has_key?(key.intern)
+        warning "Unregistered lookup #{key.intern.inspect}"
+        return @@config[key.intern]
+      end
       return false
     end
 
@@ -193,7 +214,7 @@ module Irc
       modules = []
       if params[:module]
         @@items.each_key do |key|
-          mod, name = key.split('.')
+          mod, name = key.to_s.split('.')
           next unless mod == params[:module]
           modules.push key unless modules.include?(name)
         end
@@ -204,7 +225,7 @@ module Irc
         end
       else
         @@items.each_key do |key|
-          name = key.split('.').first
+          name = key.to_s.split('.').first
           modules.push name unless modules.include?(name)
         end
         m.reply "modules: " + modules.join(", ")
@@ -212,7 +233,7 @@ module Irc
     end
 
     def handle_get(m, params)
-      key = params[:key]
+      key = params[:key].to_s.intern
       unless @@items.has_key?(key)
         m.reply "no such config key #{key}"
         return
@@ -222,7 +243,7 @@ module Irc
     end
 
     def handle_desc(m, params)
-      key = params[:key]
+      key = params[:key].to_s.intern
       unless @@items.has_key?(key)
         m.reply "no such config key #{key}"
       end
@@ -231,17 +252,18 @@ module Irc
     end
 
     def handle_unset(m, params)
-      key = params[:key]
+      key = params[:key].to_s.intern
       unless @@items.has_key?(key)
         m.reply "no such config key #{key}"
       end
       @@items[key].unset
       handle_get(m, params)
+      m.reply "this config change will take effect on the next restart" if @@items[key].requires_restart
     end
 
     def handle_set(m, params)
-      key = params[:key]
-      value = params[:value].to_s
+      key = params[:key].to_s.intern
+      value = params[:value].join(" ")
       unless @@items.has_key?(key)
         m.reply "no such config key #{key}"
         return
@@ -259,11 +281,53 @@ module Irc
       end
     end
 
+    def handle_add(m, params)
+      key = params[:key].to_s.intern
+      value = params[:value]
+      unless @@items.has_key?(key)
+        m.reply "no such config key #{key}"
+        return
+      end
+      unless @@items[key].class <= BotConfigArrayValue
+        m.reply "config key #{key} is not an array"
+        return
+      end
+      begin
+        @@items[key].add(value)
+      rescue ArgumentError => e
+        m.reply "failed to add #{value} to #{key}: #{e.message}"
+        return
+      end
+      handle_get(m,{:key => key})
+      m.reply "this config change will take effect on the next restart" if @@items[key].requires_restart
+    end
+
+    def handle_rm(m, params)
+      key = params[:key].to_s.intern
+      value = params[:value]
+      unless @@items.has_key?(key)
+        m.reply "no such config key #{key}"
+        return
+      end
+      unless @@items[key].class <= BotConfigArrayValue
+        m.reply "config key #{key} is not an array"
+        return
+      end
+      begin
+        @@items[key].rm(value)
+      rescue ArgumentError => e
+        m.reply "failed to remove #{value} from #{key}: #{e.message}"
+        return
+      end
+      handle_get(m,{:key => key})
+      m.reply "this config change will take effect on the next restart" if @@items[key].requires_restart
+    end
+
     def handle_help(m, params)
       topic = params[:topic]
       case topic
       when false
-        m.reply "config module - bot configuration. usage: list, desc, get, set, unset"
+        m.reply "config module - bot configuration. usage: list, desc, get, set, unset, add, rm"
       when "list"
         m.reply "config list => list configuration modules, config list <module> => list configuration keys for module <module>"
       when "get"
@@ -274,6 +338,10 @@ module Irc
         m.reply "config set <key> <value> => set configuration value for key <key> to <value>"
       when "desc"
         m.reply "config desc <key> => describe what key <key> configures"
+      when "add"
+        m.reply "config add <value> to <key> => add value <value> to key <key> if <key> is an array"
+      when "rm"
+        m.reply "config rm <value> from <key> => remove value <value> from key <key> if <key> is an array"
       else
         m.reply "no help for config #{topic}"
       end
@@ -304,7 +372,12 @@ module Irc
       @handler.map 'config desc :key', :action => 'handle_desc'
       @handler.map 'config describe :key', :action => 'handle_desc'
       @handler.map 'config set :key *value', :action => 'handle_set'
+      @handler.map 'config add :value to :key', :action => 'handle_add'
+      @handler.map 'config rm :value from :key', :action => 'handle_rm'
+      @handler.map 'config del :value from :key', :action => 'handle_rm'
+      @handler.map 'config delete :value from :key', :action => 'handle_rm'
       @handler.map 'config unset :key', :action => 'handle_unset'
+      @handler.map 'config reset :key', :action => 'handle_unset'
       @handler.map 'config help :topic', :action => 'handle_help',
                    :defaults => {:topic => false}
       @handler.map 'help config :topic', :action => 'handle_help',
@@ -313,10 +386,12 @@ module Irc
       if(File.exist?("#{@@bot.botclass}/conf.yaml"))
         begin
           newconfig = YAML::load_file("#{@@bot.botclass}/conf.yaml")
-          @@config.update newconfig
+          newconfig.each { |key, val|
+            @@config[key.intern] = val
+          }
           return
         rescue
-          $stderr.puts "failed to read conf.yaml: #{$!}"
+          error "failed to read conf.yaml: #{$!}"
         end
       end
       # if we got here, we need to run the first-run wizard
@@ -325,20 +400,24 @@ module Irc
       save
     end
 
-    # write current configuration to #{botclass}/conf.rbot
+    # write current configuration to #{botclass}/conf.yaml
     def save
       begin
         debug "Writing new conf.yaml ..."
         File.open("#{@@bot.botclass}/conf.yaml.new", "w") do |file|
-          file.puts @@config.to_yaml
+          savehash = {}
+          @@config.each { |key, val|
+            savehash[key.to_s] = val
+          }
+          file.puts savehash.to_yaml
         end
         debug "Officializing conf.yaml ..."
         File.rename("#{@@bot.botclass}/conf.yaml.new",
                     "#{@@bot.botclass}/conf.yaml")
       rescue => e
-        $stderr.puts "failed to write configuration file conf.yaml! #{$!}"
-        debug "#{e.class}: #{e}"
-        debug e.backtrace.join("\n")
+        error "failed to write configuration file conf.yaml! #{$!}"
+        error "#{e.class}: #{e}"
+        error e.backtrace.join("\n")
       end
     end
 
@@ -367,7 +446,7 @@ module Irc
       @questions.sort{|a,b| a.order <=> b.order }.each do |q|
         puts q.desc
         begin
-          print q.key + " [#{q.to_s}]: "
+          print q.key.to_s + " [#{q.to_s}]: "
           response = STDIN.gets
           response.chop!
           unless response.empty?