# File lib/xmpp4r/framework/bot.rb, line 30
30:       def initialize(jid, password)
31:         cl = Jabber::Client.new(jid)
32:         cl.connect
33:         cl.auth(password)
34: 
35:         super(cl)
36: 
37:         roster.add_subscription_request_callback do |item,presence|
38:           if accept_subscription_from?(presence.from.strip)
39:             roster.accept_subscription(presence.from.strip)
40:           else
41:             roster.decline_subscription(presence.from.strip)
42:           end
43:         end
44: 
45:         @pep_notifications = []
46:         cl.add_message_callback do |msg|
47:           if msg.type != :error and msg.body
48:             if (html = msg.first_element('html')) and respond_to? :on_message_xhtml
49:               on_message_xhtml(html.body, msg.body)
50:             elsif respond_to? :on_message
51:               on_message(msg.body)
52:             end
53:           elsif msg.type != :error and (event = msg.first_element('event'))
54:             event.each_element('items') do |items|
55:               node = items.attributes['node']
56:               items.each_element('item') do |item|
57:                 @pep_notifications.each { |notification_node,callback|
58:                   if node == notification_node
59:                     callback.call(msg.from, item)
60:                   end
61:                 }
62:               end
63:             end
64:           else
65:             false
66:           end
67:         end
68: 
69:         add_cap('presence')
70:         add_cap(Caps::NS_CAPS)
71:         add_cap('message') if respond_to? :on_message
72:         add_cap(XHTML::NS_XHTML_IM) if respond_to? :on_message_xhtml
73: 
74:         @presence_show = nil
75:         @presence_status = nil
76:       end

    # File lib/xmpp4r/framework/bot.rb, line 89
89:       def accept_subscription_from?(jid)
90:         true
91:       end

    # File lib/xmpp4r/framework/bot.rb, line 80
80:       def add_cap(capability)
81:         disco_default.add_feature(capability)
82:         disco_caps.add_feature(capability)
83:       end

     # File lib/xmpp4r/framework/bot.rb, line 141
141:       def add_pep_notification(node, &callback)
142:         add_cap("#{node}+notify")
143:         @pep_notifications << [node, callback]
144:       end

     # File lib/xmpp4r/framework/bot.rb, line 95
 95:       def send_message(to, text)
 96:         msg = Message.new
 97:         msg.type = :chat
 98:         msg.to = to
 99:         msg.body = text
100:         @stream.send(msg)
101:       end

     # File lib/xmpp4r/framework/bot.rb, line 106
106:       def send_message_xhtml(to, xhtml_contents, text=nil)
107:         msg = Message.new
108:         msg.type = :chat
109:         msg.to = to
110:         html = msg.add(XHTML::HTML.new(xhtml_contents))
111:         msg.body = text ? text : html.to_text
112:         @stream.send(msg)
113:       end

     # File lib/xmpp4r/framework/bot.rb, line 117
117:       def set_presence(show=nil, status=nil)
118:         @presence_show = show
119:         @presence_status = status
120:         send_presence
121:       end

     # File lib/xmpp4r/framework/bot.rb, line 125
125:       def send_presence
126:         roster.wait_for_roster
127: 
128:         # TODO: vcard photo hash
129:         if @presence_show == :unavailable
130:           presence = Presence.new(nil, @presence_status)
131:           presence.type = :unavailable
132:         else
133:           presence = Presence.new(@presence_show, @presence_status)
134:         end
135:         presence.add(disco_caps.generate_caps)
136:         @stream.send(presence)
137:       end