$octet = false;
$datas = array();
$fields = array();
$rplcts = array();
$allowedTesting = true;
$expressionData = new CTriggerExpression();
if ($expressionData->parse($expression)) {
$macrosData = array();
$expressions = array_merge($expressionData->expressions, $expressionData->macros, $expressionData->usermacros);
foreach ($expressions as $exprPart) {
if (isset($macrosData[$exprPart['expression']])) {
continue;
}
$fname = 'test_data_' . md5($exprPart['expression']);
$macrosData[$exprPart['expression']] = get_request($fname, '');
$info = get_item_function_info($exprPart['expression']);
if (!is_array($info) && isset($definedErrorPhrases[$info])) {
$allowedTesting = false;
$control = new CTextBox($fname, $macrosData[$exprPart['expression']], 30);
$control->setAttribute('disabled', 'disabled');
} else {
$octet = $info['value_type'] == 'HHMMSS';
$validation = $info['validation'];
if (substr($validation, 0, COMBO_PATTERN_LENGTH) == COMBO_PATTERN) {
$vals = explode(',', substr($validation, COMBO_PATTERN_LENGTH, zbx_strlen($validation) - COMBO_PATTERN_LENGTH - 4));
$control = new CComboBox($fname, $macrosData[$exprPart['expression']]);
foreach ($vals as $v) {
$control->addItem($v, $v);
}
} else {
$control = new CTextBox($fname, $macrosData[$exprPart['expression']], 30);
$fields = [];
$rplcts = [];
$allowedTesting = true;
$expressionData = new CTriggerExpression();
$result = $expressionData->parse($expression);
if ($result) {
$macrosData = [];
$supportedTokenTypes = [CTriggerExpressionParserResult::TOKEN_TYPE_FUNCTION_MACRO => 1, CTriggerExpressionParserResult::TOKEN_TYPE_MACRO => 1, CTriggerExpressionParserResult::TOKEN_TYPE_USER_MACRO => 1, CTriggerExpressionParserResult::TOKEN_TYPE_LLD_MACRO => 1];
foreach ($result->getTokens() as $token) {
if (!isset($supportedTokenTypes[$token['type']]) || isset($macrosData[$token['value']])) {
continue;
}
$row = (new CRow())->addItem($token['value']);
$fname = 'test_data_' . md5($token['value']);
$macrosData[$token['value']] = getRequest($fname, '');
$info = get_item_function_info($token['value']);
if (!is_array($info) && isset($definedErrorPhrases[$info])) {
$allowedTesting = false;
$row->addItem((new CCol($definedErrorPhrases[$info]))->addClass(ZBX_STYLE_RED)->setColspan(2));
} else {
$validation = $info['validation'];
if (substr($validation, 0, COMBO_PATTERN_LENGTH) == COMBO_PATTERN) {
$end = strlen($validation) - COMBO_PATTERN_LENGTH - 4;
$vals = explode(',', substr($validation, COMBO_PATTERN_LENGTH, $end));
$control = new CComboBox($fname, $macrosData[$token['value']]);
foreach ($vals as $v) {
$control->addItem($v, $v);
}
} else {
$control = (new CTextBox($fname, $macrosData[$token['value']]))->setWidth(ZBX_TEXTAREA_SMALL_WIDTH);
}
function expressionHighLevelErrors($expression)
{
static $errors, $definedErrorPhrases;
if (!isset($errors)) {
$definedErrorPhrases = array(EXPRESSION_HOST_UNKNOWN => _('Unknown host, no such host present in system'), EXPRESSION_HOST_ITEM_UNKNOWN => _('Unknown host item, no such item in selected host'), EXPRESSION_NOT_A_MACRO_ERROR => _('Given expression is not a macro'), EXPRESSION_FUNCTION_UNKNOWN => _('Incorrect function is used'));
$errors = array();
}
if (!isset($errors[$expression])) {
$errors[$expression] = array();
$expressionData = new CTriggerExpression();
if ($expressionData->parse($expression)) {
foreach ($expressionData->expressions as $exprPart) {
$info = get_item_function_info($exprPart['expression']);
if (!is_array($info) && isset($definedErrorPhrases[$info])) {
if (!isset($errors[$expression][$exprPart['expression']])) {
$errors[$expression][$exprPart['expression']] = $definedErrorPhrases[$info];
}
}
}
}
}
$ret = array();
if (count($errors[$expression]) == 0) {
return $ret;
}
$expressionData = new CTriggerExpression();
if ($expressionData->parse($expression)) {
foreach ($expressionData->expressions as $exprPart) {
if (isset($errors[$expression][$exprPart['expression']])) {
$ret[$exprPart['expression']] = $errors[$expression][$exprPart['expression']];
}
}
}
return $ret;
}
function expressionHighLevelErrors($expression, $start, $end)
{
static $errors, $definedErrorPhrases;
if (!isset($errors)) {
$definedErrorPhrases = array(EXPRESSION_VALUE_TYPE_UNKNOWN => S_EXPRESSION_VALUE_TYPE_UNKNOWN, EXPRESSION_HOST_UNKNOWN => S_EXPRESSION_HOST_UNKNOWN, EXPRESSION_HOST_ITEM_UNKNOWN => S_EXPRESSION_HOST_ITEM_UNKNOWN, EXPRESSION_NOT_A_MACRO_ERROR => S_EXPRESSION_NOT_A_MACRO_ERROR);
$errors = array();
}
if (!isset($errors[$expression])) {
$errors[$expression] = array();
$expressionData = parseTriggerExpressions($expression, true);
if (isset($expressionData[$expression]['expressions']) && is_array($expressionData[$expression]['expressions'])) {
foreach ($expressionData[$expression]['expressions'] as $expPart) {
$expValue = zbx_substr($expression, $expPart['openSymbolNum'], $expPart['closeSymbolNum'] - $expPart['openSymbolNum'] + 1);
$info = get_item_function_info($expValue);
if (!is_array($info) && isset($definedErrorPhrases[$info])) {
if (!isset($errors[$expression][$expValue])) {
$errors[$expression][$expValue] = array();
}
$errors[$expression][$expValue][] = array('start' => $expPart['openSymbolNum'], 'end' => $expPart['closeSymbolNum'], 'error' => &$definedErrorPhrases[$info]);
}
}
}
}
$ret = array();
if (count($errors[$expression]) > 0) {
foreach ($errors[$expression] as $expValue => $errsPos) {
foreach ($errsPos as $errData) {
if ($errData['start'] >= $start && $errData['end'] <= $end && !isset($ret[$expValue])) {
$ret[$expValue] =& $errData['error'];
}
}
}
}
return $ret;
}
