Subversion-Projekte lars-tiefland.prado

<?php

class PHP_Shell_Extensions_VerbosePrint implements PHP_Shell_Extension {

    protected $opt_verbose = false;

    protected $oneshot_verbose = false;

    public function register() {

/*        $cmd = PHP_Shell_Commands::getInstance();

        $cmd->registerCommand('#^p #', $this, 'cmdPrint', 'p <var>', 'print the variable verbosly');

        $opt = PHP_Shell_Options::getInstance();

        $opt->registerOption('verboseprint', $this, 'optSetVerbose');

*/

    }

    /**

    * handle the 'p ' command

    *

    * set the verbose flag

    *

    * @return string the pure command-string without the 'p ' command

    */

    public function cmdPrint($l) {

        $this->oneshot_verbose = true;

        $cmd = substr($l, 2);

        return $cmd;

    }

    public function optSetVerbose($key, $val) {

        switch($val) {

        case "false":

        case "on":

        case "1":

            $this->opt_verbose = true;

        default:

            $this->opt_verbose = false;

            break;

        }

    }

    /**

    * check if we have a verbose print-out

    *

    * @return bool 1 if verbose, 0 otherwise

    */

    public function isVerbose() {

        $v = $this->opt_verbose || $this->oneshot_verbose;

        $this->oneshot_verbose = false;

        return $v;

    }

}