/**
*
* @param string $psVar
* @param string $pmDefault
* @param bool $pbRequired
* @return string
*/
public function getRequestArg($psVar, $pmDefault = null, $pbRequired = false)
{
if (isset($this->_aParams['ARG'][$psVar])) {
return $this->_aParams['ARG'][$psVar];
} else {
if (PHP_SAPI == "cli" && PROMPT) {
$lsMsgHelp = "";
$lsMsgHelpSeparate = "";
$loHelp = new Help();
$loHelp->factory($this->_sConfigPath);
$lsVarHelp = $loHelp->getParamHelp($this->_sModule, $this->_sController, $this->_sAction, $psVar);
if (!empty($lsVarHelp)) {
$lsMsgHelp = $lsVarHelp;
$lsMsgHelpSeparate = ". ";
}
if ($pmDefault != null) {
$lsMsgHelp .= "{$lsMsgHelpSeparate}Default: ({$pmDefault})";
$lsMsgHelpSeparate = ". ";
}
if ($pbRequired) {
$lsMsgHelp .= "{$lsMsgHelpSeparate}[required]";
}
if (!empty($lsMsgHelp)) {
echo "{$lsMsgHelp}\n";
}
$lsAnswer = System::prompt("Enter param [{$psVar}]:");
if ($this->validateValue($psVar, $lsAnswer, 'ARG')) {
$this->_aParams['ARG'][$psVar] = $lsAnswer;
if (!empty($lsAnswer)) {
return $lsAnswer;
} elseif (!empty($pmDefault)) {
$this->_aParams['ARG'][$psVar] = $pmDefault;
return $pmDefault;
} elseif (!$pbRequired) {
return null;
} else {
System::echoError("The param value is required to continue!");
System::echoError("Try --help!");
System::exitError("ABORTING SCRIPT EXECUTION!");
}
} else {
if (empty($lsAnswer) && !empty($pmDefault)) {
$this->_aParams['ARG'][$psVar] = $pmDefault;
return $pmDefault;
} elseif (empty($lsAnswer) && empty($pmDefault) && !$pbRequired) {
return null;
} else {
System::echoError("The param value do not match to the expected!");
System::echoError("Try --help!");
System::exitError("ABORTING SCRIPT EXECUTION!");
}
}
} else {
return $pmDefault;
}
}
}
