1: <?php
  2: 
  3: namespace Budabot\User\Modules;
  4: 
  5: use Budabot\Core\AutoInject;
  6: 
  7: /**
  8:  * Authors: 
  9:  *  - Tyrence (RK2)
 10:  *
 11:  * @Instance
 12:  *
 13:  * Commands this controller contains:
 14:  *  @DefineCommand(
 15:  *      command     = 'silence', 
 16:  *      accessLevel = 'mod', 
 17:  *      description = 'Silence commands in a particular channel', 
 18:  *      help        = 'silence.txt'
 19:  *  )
 20:  *  @DefineCommand(
 21:  *      command     = 'unsilence', 
 22:  *      accessLevel = 'mod', 
 23:  *      description = 'Unsilence commands in a particular channel', 
 24:  *      help        = 'silence.txt'
 25:  *  )
 26:  */
 27: class SilenceController extends AutoInject {
 28: 
 29:     /**
 30:      * Name of the module.
 31:      * Set automatically by module loader.
 32:      */
 33:     public $moduleName;
 34:     
 35:     const NULL_COMMAND_HANDLER = "SilenceController.nullCommand";
 36:     
 37:     /**
 38:      * @Setup
 39:      */
 40:     public function setup() {
 41:         $this->db->loadSQLFile($this->moduleName, "silence_cmd");
 42:     }
 43:     
 44:     /**
 45:      * @HandlesCommand("silence")
 46:      * @Matches("/^silence$/i")
 47:      */
 48:     public function silenceCommand($message, $channel, $sender, $sendto, $args) {
 49:         $sql = "SELECT * FROM silence_cmd_<myname> ORDER BY cmd, channel";
 50:         $data = $this->db->query($sql);
 51:         if (count($data) == 0) {
 52:             $msg = "No commands have been silenced.";
 53:         } else {
 54:             $blob = '';
 55:             forEach ($data as $row) {
 56:                 $unsilenceLink = $this->text->makeChatcmd("Unsilence", "/tell <myname> unsilence $row->cmd $row->channel");
 57:                 $blob .= "<highlight>$row->cmd<end> ($row->channel) - $unsilenceLink\n";
 58:             }
 59:             $msg = $this->text->makeBlob("Silenced Commands", $blob);
 60:         }
 61:         $sendto->reply($msg);
 62:     }
 63:     
 64:     /**
 65:      * @HandlesCommand("silence")
 66:      * @Matches("/^silence (.+) (.+)$/i")
 67:      */
 68:     public function silenceAddCommand($message, $channel, $sender, $sendto, $args) {
 69:         $command = strtolower($args[1]);
 70:         $channel = strtolower($args[2]);
 71:         
 72:         $data = $this->commandManager->get($command, $channel);
 73:         if (count($data) == 0) {
 74:             $msg = "Could not find command <highlight>$command<end> for channel <highlight>$channel<end>.";
 75:         } else if ($this->isSilencedCommand($data[0])){
 76:             $msg = "Command <highlight>$command<end> for channel <highlight>$channel<end> has already been silenced.";
 77:         } else {
 78:             $this->addSilencedCommand($data[0]);
 79:             $msg = "Command <highlight>$command<end> for channel <highlight>$channel<end> has been silenced.";
 80:         }
 81:         $sendto->reply($msg);
 82:     }
 83:     
 84:     /**
 85:      * @HandlesCommand("unsilence")
 86:      * @Matches("/^unsilence (.+) (.+)$/i")
 87:      */
 88:     public function unsilenceCommand($message, $channel, $sender, $sendto, $args) {
 89:         $command = strtolower($args[1]);
 90:         $channel = strtolower($args[2]);
 91:         
 92:         $data = $this->commandManager->get($command, $channel);
 93:         if (count($data) == 0) {
 94:             $msg = "Could not find command <highlight>$command<end> for channel <highlight>$channel<end>.";
 95:         } else if (!$this->isSilencedCommand($data[0])){
 96:             $msg = "Command <highlight>$command<end> for channel <highlight>$channel<end> has not been silenced.";
 97:         } else {
 98:             $this->removeSilencedCommand($data[0]);
 99:             $msg = "Command <highlight>$command<end> for channel <highlight>$channel<end> has been unsilenced.";
100:         }
101:         $sendto->reply($msg);
102:     }
103:     
104:     public function nullCommand($message, $channel, $sender, $sendto, $args) {
105:         $this->logger->log('DEBUG', "Silencing command '$message' for channel '$channel'");
106:     }
107:     
108:     public function addSilencedCommand($row) {
109:         $this->commandManager->activate($row->type, self::NULL_COMMAND_HANDLER, $row->cmd, 'all');
110:         $sql = "INSERT INTO silence_cmd_<myname> (cmd, channel) VALUES (?, ?)";
111:         $this->db->exec($sql, $row->cmd, $row->type);
112:     }
113:     
114:     public function isSilencedCommand($row) {
115:         $sql = "SELECT * FROM silence_cmd_<myname> WHERE cmd = ? AND channel = ?";
116:         $row = $this->db->queryRow($sql, $row->cmd, $row->type);
117:         return $row !== null;
118:     }
119:     
120:     public function removeSilencedCommand($row) {
121:         $this->commandManager->activate($row->type, $row->file, $row->cmd, $row->admin);
122:         $sql = "DELETE FROM silence_cmd_<myname> WHERE cmd = ? AND channel = ?";
123:         $this->db->exec($sql, $row->cmd, $row->type);
124:     }
125: 
126:     /**
127:      * @Event("connect")
128:      * @Description("Overwrite command handlers for silenced commands")
129:      */
130:     public function overwriteCommandHandlersEvent($eventObj) {
131:         $sql = "SELECT * FROM silence_cmd_<myname>";
132:         $data = $this->db->query($sql);
133:         forEach ($data as $row) {
134:             $this->commandManager->activate($row->channel, self::NULL_COMMAND_HANDLER, $row->cmd, 'all');
135:         }
136:     }
137: }
138: