sources/Plugins/Command/Command_Abstract.php

   1 <?php
   2 /**
   3  *  This file is part of IrBot, irc robot.
   4  *  Copyright (C) 2007  Bellière Ludovic
   5  *
   6  *  This program is free software: you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation, either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 abstract class Plugins_Command_Abstract {
  22
  23         const REQUIERED_ARGS      = 'requieredArgs';
  24         const ACCEPTED_ARGS       = 'acceptedArgs';
  25         const COMMAND_VISIBILITY  = 'commandVisibility';
  26         const TYPE_PUBLIC         = 'public';
  27         const TYPE_PRIVATE        = 'private';
  28         const TYPE_BOTH           = 'both';
  29         const NOT_PUBLIC_MESSAGE  = 'notPublicMessage';
  30         const NOT_PRIVATE_MESSAGE = 'notPublicMessage';
  31         const ALLOW_EMPTY         = 'allowEmpty';
  32         const NOT_EMPTY_MESSAGE   = 'notEmptyMessage';
  33         const ON_EVENT            = 'onEvent';
  34         const EVENT_PRIVMSG       = "privmsg";
  35         const EVENT_NOTICE        = "notice";
  36
  37
  38
  39         /**
  40          * Parent object
  41          *
  42          * @var Plugins_Abstract
  43          */
  44         protected $_plugin;
  45
  46         protected $_helpMessage = '';
  47         protected $type;
  48
  49         protected $_defaults = array(
  50                 self::REQUIERED_ARGS => 0,
  51                 self::ACCEPTED_ARGS  => 0,
  52                 self::COMMAND_VISIBILITY   => self::TYPE_BOTH,
  53                 self::NOT_PUBLIC_MESSAGE  => 'Sorry, but the command is not for public channel.',
  54                 self::NOT_PRIVATE_MESSAGE => 'Sorry, but the command is not for private query.',
  55         );
  56
  57         protected $_defaultsArgs = array(
  58                 self::ALLOW_EMPTY    => true,
  59
  60         );
  61
  62         protected $_events = array(
  63                 self::EVENT_NOTICE  => true,
  64                 self::EVENT_PRIVMSG => true
  65         );
  66
  67         /**
  68          * Event object
  69          *
  70          * @var Event
  71          */
  72         protected $_event;
  73
  74         public function __construct(Plugins_Abstract $plugin) {
  75                 $this->_plugin = $plugin;
  76         }
  77
  78         public function setOptions(array $options) {
  79                 foreach ($options as $option => $value) {
  80                         switch ($option) {
  81                                 case self::ACCEPTED_ARGS:
  82                                 case self::REQUIERED_ARGS:
  83                                         $this->_default[$option] = $value;
  84                                         break;
  85                                 default:
  86                                         throw new Exception ("Unkown option '$option'");
  87                         }
  88                 }
  89         }
  90
  91         public function setCurrentEvent (Event $event) {
  92                 $this->_event = $event;
  93         }
  94
  95         public function helpMessage() {
  96                 return $this->_helpMessage;
  97         }
  98
  99         public function __get($option) {
 100                 return $this->_default[$option];
 101         }
 102         abstract public function __toString();
 103 }