}
else {
jQuery('#param_0').attr('readonly', 'readonly');
}
}
});
});
</script>
<?php
if (!empty($this->data['insert'])) {
if ($this->data['paramtype'] == PARAM_TYPE_COUNTS) {
$param_no = in_array($this->data['function'], array('regexp', 'iregexp', 'str')) ? 1 : 0;
$this->data['param'][$param_no] = '#' . $this->data['param'][$param_no];
}
foreach ($this->data['param'] as &$param) {
$param = quoteFunctionParam($param);
}
unset($param);
$expression = sprintf('{%s:%s.%s(%s)}%s%s', $this->data['item_host'], $this->data['item_key'], $this->data['function'], rtrim(implode(',', $this->data['param']), ','), $this->data['operator'], $this->data['value']);
?>
<script language="JavaScript" type="text/javascript">
insertText(jQuery('#<?php
echo $this->data['dstfld1'];
?>
', window.opener.document), <?php
echo zbx_jsvalue($expression);
?>
);
close_window();
</script>
<?php
$expressionData = reset($triggerExpression->expressions);
// validate trigger function
$triggerFunctionValidator = new CFunctionValidator();
$isValid = $triggerFunctionValidator->validate(['function' => $expressionData['function'], 'functionName' => $expressionData['functionName'], 'functionParamList' => $expressionData['functionParamList'], 'valueType' => $data['itemValueType']]);
if (!$isValid) {
unset($data['insert']);
throw new Exception($triggerFunctionValidator->getError());
}
} else {
unset($data['insert']);
throw new Exception($triggerExpression->error);
}
// quote function param
if (isset($data['insert'])) {
foreach ($data['params'] as $pnum => $param) {
$data['params'][$pnum] = quoteFunctionParam($param);
}
}
} else {
unset($data['insert']);
throw new Exception(_('Item not selected'));
}
} catch (Exception $e) {
error($e->getMessage());
show_error_message(_('Cannot insert trigger expression'));
}
} elseif (hasErrorMesssages()) {
show_messages();
}
// render view
$expressionView = new CView('configuration.triggers.expression', $data);
/**
* Resolves macros in the trigger function parameters.
*
* @param string $function a trigger function
* @param array $macros the list of macros (['{<MACRO>}' => '<value>', ...])
* @param array $types the types of macros (see getMacroPositions() for more details)
*
* @return string
*/
protected function resolveFunctionMacros($function, array $macros, array $types)
{
$function_parser = new CFunctionParser();
if ($function_parser->parse($function) == CParser::PARSE_SUCCESS) {
$params_raw = $function_parser->getParamsRaw();
$function_chain = $params_raw['raw'];
foreach (array_reverse($params_raw['parameters']) as $param_raw) {
$param = $param_raw['raw'];
$forced = false;
switch ($param_raw['type']) {
case CFunctionParser::PARAM_QUOTED:
$param = CFunctionParser::unquoteParam($param);
$forced = true;
// break; is not missing here
// break; is not missing here
case CFunctionParser::PARAM_UNQUOTED:
$matched_macros = $this->getMacroPositions($param, $types);
foreach (array_reverse($matched_macros, true) as $pos => $macro) {
$param = substr_replace($param, $macros[$macro], $pos, strlen($macro));
}
$param = quoteFunctionParam($param, $forced);
break;
}
$function_chain = substr_replace($function_chain, $param, $param_raw['pos'], strlen($param_raw['raw']));
}
$function = substr_replace($function, $function_chain, $params_raw['pos'], strlen($params_raw['raw']));
}
return $function;
}
