if (!isset($e['expression']['levelErrors'])) {
$errorImg = new CImg('images/general/ok_icon.png', 'expression_no_errors');
$errorImg->setHint(_('No errors found.'));
} else {
$allowedTesting = false;
$errorImg = new CImg('images/general/error2.png', 'expression_errors');
$errorTexts = array();
if (is_array($e['expression']['levelErrors'])) {
foreach ($e['expression']['levelErrors'] as $expVal => $errTxt) {
if (count($errorTexts) > 0) {
array_push($errorTexts, BR());
}
array_push($errorTexts, $expVal, ':', $errTxt);
}
}
$errorImg->setHint($errorTexts, 'left');
}
$errorColumn = new CCol($errorImg, 'center');
} else {
$errorColumn = null;
}
// templated trigger
if ($this->data['limited']) {
// make all links inside inactive
$listSize = count($e['list']);
for ($i = 0; $i < $listSize; $i++) {
if (gettype($e['list'][$i]) == 'object' && get_class($e['list'][$i]) == 'CSpan' && $e['list'][$i]->getAttribute('class') == 'link') {
$e['list'][$i]->removeAttribute('class');
$e['list'][$i]->setAttribute('onclick', '');
}
}
function insert_trigger_form()
{
$frmTrig = new CFormTable(S_TRIGGER, 'triggers.php');
$frmTrig->setHelp('config_triggers.php');
// if(isset($_REQUEST['hostid'])){
// $frmTrig->addVar('hostid',$_REQUEST['hostid']);
// }
$dep_el = array();
$dependencies = get_request('dependencies', array());
$limited = null;
if (isset($_REQUEST['triggerid'])) {
$frmTrig->addVar('triggerid', $_REQUEST['triggerid']);
$trigger = get_trigger_by_triggerid($_REQUEST['triggerid']);
$caption = array();
$trigid = $_REQUEST['triggerid'];
do {
$sql = 'SELECT t.triggerid, t.templateid, h.host' . ' FROM triggers t, functions f, items i, hosts h' . ' WHERE t.triggerid=' . $trigid . ' AND h.hostid=i.hostid' . ' AND i.itemid=f.itemid' . ' AND f.triggerid=t.triggerid';
$trig = DBfetch(DBselect($sql));
if ($_REQUEST['triggerid'] != $trigid) {
$caption[] = ' : ';
$caption[] = new CLink($trig['host'], 'triggers.php?form=update&triggerid=' . $trig['triggerid'], 'highlight underline');
}
$trigid = $trig['templateid'];
} while ($trigid != 0);
$caption[] = S_TRIGGER . ' "';
$caption = array_reverse($caption);
$caption[] = htmlspecialchars($trigger['description']);
$caption[] = '"';
$frmTrig->setTitle($caption);
$limited = $trigger['templateid'] ? 'yes' : null;
}
$expression = get_request('expression', '');
$description = get_request('description', '');
$type = get_request('type', 0);
$priority = get_request('priority', 0);
$status = get_request('status', 0);
$comments = get_request('comments', '');
$url = get_request('url', '');
$expr_temp = get_request('expr_temp', '');
$input_method = get_request('input_method', IM_ESTABLISHED);
if (isset($_REQUEST['triggerid']) && !isset($_REQUEST['form_refresh']) || isset($limited)) {
$description = $trigger['description'];
$expression = explode_exp($trigger['expression'], 0);
if (!isset($limited) || !isset($_REQUEST['form_refresh'])) {
$type = $trigger['type'];
$priority = $trigger['priority'];
$status = $trigger['status'];
$comments = $trigger['comments'];
$url = $trigger['url'];
$trigs = DBselect('SELECT t.triggerid,t.description,t.expression ' . ' FROM triggers t,trigger_depends d ' . ' WHERE t.triggerid=d.triggerid_up ' . ' AND d.triggerid_down=' . $_REQUEST['triggerid']);
while ($trig = DBfetch($trigs)) {
if (uint_in_array($trig['triggerid'], $dependencies)) {
continue;
}
array_push($dependencies, $trig['triggerid']);
}
}
}
$frmTrig->addRow(S_NAME, new CTextBox('description', $description, 90, $limited));
if ($input_method == IM_TREE) {
$alz = analyze_expression($expression);
if ($alz !== false) {
list($outline, $eHTMLTree) = $alz;
if (isset($_REQUEST['expr_action']) && $eHTMLTree != null) {
$new_expr = remake_expression($expression, $_REQUEST['expr_target_single'], $_REQUEST['expr_action'], $expr_temp);
if ($new_expr !== false) {
$expression = $new_expr;
$alz = analyze_expression($expression);
if ($alz !== false) {
list($outline, $eHTMLTree) = $alz;
} else {
show_messages(false, '', S_EXPRESSION_SYNTAX_ERROR);
}
$expr_temp = '';
} else {
show_messages(false, '', S_EXPRESSION_SYNTAX_ERROR);
}
}
$frmTrig->addVar('expression', $expression);
$exprfname = 'expr_temp';
$exprtxt = new CTextBox($exprfname, $expr_temp, 65, 'yes');
$macrobtn = new CButton('insert_macro', S_INSERT_MACRO, 'return call_ins_macro_menu(event);');
//disabling button, if this trigger is templated
if ($limited == 'yes') {
$macrobtn->setAttribute('disabled', 'disabled');
}
$exprparam = "this.form.elements['{$exprfname}'].value";
} else {
show_messages(false, '', S_EXPRESSION_SYNTAX_ERROR);
$input_method = IM_ESTABLISHED;
}
}
if ($input_method != IM_TREE) {
$exprfname = 'expression';
$exprtxt = new CTextBox($exprfname, $expression, 75, $limited);
$exprparam = "getSelectedText(this.form.elements['{$exprfname}'])";
}
$add_expr_button = new CButton('insert', $input_method == IM_TREE ? S_EDIT : S_ADD, "return PopUp('popup_trexpr.php?dstfrm=" . $frmTrig->getName() . "&dstfld1={$exprfname}&srctbl=expression" . "&srcfld1=expression&expression=' + escape({$exprparam}),1000,700);");
//disabling button, if this trigger is templated
if ($limited == 'yes') {
$add_expr_button->setAttribute('disabled', 'disabled');
}
$row = array($exprtxt, $add_expr_button);
if (isset($macrobtn)) {
array_push($row, $macrobtn);
}
if ($input_method == IM_TREE) {
array_push($row, BR());
if (empty($outline)) {
$tmpbtn = new CButton('add_expression', S_ADD, "");
if ($limited == 'yes') {
$tmpbtn->setAttribute('disabled', 'disabled');
}
array_push($row, $tmpbtn);
} else {
$tmpbtn = new CButton('and_expression', S_AND_BIG, "");
if ($limited == 'yes') {
$tmpbtn->setAttribute('disabled', 'disabled');
}
array_push($row, $tmpbtn);
$tmpbtn = new CButton('or_expression', S_OR_BIG, "");
if ($limited == 'yes') {
$tmpbtn->setAttribute('disabled', 'disabled');
}
array_push($row, $tmpbtn);
$tmpbtn = new CButton('replace_expression', S_REPLACE, "");
if ($limited == 'yes') {
$tmpbtn->setAttribute('disabled', 'disabled');
}
array_push($row, $tmpbtn);
}
}
$frmTrig->addVar('input_method', $input_method);
$frmTrig->addVar('toggle_input_method', '');
$exprtitle = array(S_EXPRESSION);
if ($input_method != IM_FORCED) {
$btn_im = new CSpan(S_TOGGLE_INPUT_METHOD, 'link');
$btn_im->setAttribute('onclick', 'javascript: ' . "document.getElementById('toggle_input_method').value=1;" . "document.getElementById('input_method').value=" . ($input_method == IM_TREE ? IM_ESTABLISHED : IM_TREE) . ';' . "document.forms['" . $frmTrig->getName() . "'].submit();");
$exprtitle[] = array(SPACE, '(', $btn_im, ')');
}
$frmTrig->addRow($exprtitle, $row);
if ($input_method == IM_TREE) {
$exp_table = new CTable();
$exp_table->setClass('tableinfo');
$exp_table->setAttribute('id', 'exp_list');
$exp_table->setOddRowClass('even_row');
$exp_table->setEvenRowClass('even_row');
$exp_table->setHeader(array($limited == 'yes' ? null : S_TARGET, S_EXPRESSION, S_EXPRESSION_PART_ERROR, $limited == 'yes' ? null : S_DELETE));
$allowedTesting = true;
if ($eHTMLTree != null) {
foreach ($eHTMLTree as $i => $e) {
if ($limited != 'yes') {
$del_url = new CSpan(S_DELETE, 'link');
$del_url->setAttribute('onclick', 'javascript: if(confirm("' . S_DELETE_EXPRESSION_Q . '")) {' . ' delete_expression(\'' . $e['id'] . '\');' . ' document.forms["config_triggers.php"].submit(); ' . '}');
$tgt_chk = new CCheckbox('expr_target_single', $i == 0 ? 'yes' : 'no', 'check_target(this);', $e['id']);
} else {
$tgt_chk = null;
}
if (!isset($e['expression']['levelErrors'])) {
$errorImg = new CImg('images/general/ok_icon.png', 'expression_no_errors');
$errorImg->setHint(S_EXPRESSION_PART_NO_ERROR, '', '', false);
} else {
$allowedTesting = false;
$errorImg = new CImg('images/general/error_icon.png', 'expression_errors');
$errorTexts = array();
if (is_array($e['expression']['levelErrors'])) {
foreach ($e['expression']['levelErrors'] as $expVal => $errTxt) {
if (count($errorTexts) > 0) {
array_push($errorTexts, BR());
}
array_push($errorTexts, $expVal, ':', $errTxt);
}
}
$errorImg->setHint($errorTexts, '', 'left', false);
}
//if it is a templated trigger
if ($limited == 'yes') {
//make all links inside inactive
for ($i = 0; $i < count($e['list']); $i++) {
if (gettype($e['list'][$i]) == 'object' && get_class($e['list'][$i]) == 'CSpan' && $e['list'][$i]->getAttribute('class') == 'link') {
$e['list'][$i]->setClass('');
$e['list'][$i]->setAttribute('onclick', '');
}
}
}
$errorCell = new CCol($errorImg, 'center');
$row = new CRow(array($tgt_chk, $e['list'], $errorCell, isset($del_url) ? $del_url : null));
$exp_table->addRow($row);
}
} else {
$allowedTesting = false;
$outline = '';
}
$frmTrig->addVar('remove_expression', '');
$btn_test = new CButton('test_expression', S_TEST, "openWinCentered(" . "'tr_testexpr.php?expression=' + encodeURIComponent(this.form.elements['expression'].value)" . ",'ExpressionTest'" . ",850,400" . ",'titlebar=no, resizable=yes, scrollbars=yes');" . "return false;");
if (!isset($allowedTesting) || !$allowedTesting) {
$btn_test->setAttribute('disabled', 'disabled');
}
if (empty($outline)) {
$btn_test->setAttribute('disabled', 'yes');
}
//SDI($outline);
$wrapOutline = new CSpan(array($outline));
$wrapOutline->addStyle('white-space: pre;');
$frmTrig->addRow(SPACE, array($wrapOutline, BR(), BR(), $exp_table, $btn_test));
}
// dependencies
foreach ($dependencies as $val) {
array_push($dep_el, array(new CCheckBox('rem_dependence[' . $val . ']', 'no', null, strval($val)), expand_trigger_description($val)), BR());
$frmTrig->addVar('dependencies[]', strval($val));
}
if (count($dep_el) == 0) {
array_push($dep_el, S_NO_DEPENDENCES_DEFINED);
} else {
array_push($dep_el, new CButton('del_dependence', S_DELETE_SELECTED));
}
$frmTrig->addRow(S_THE_TRIGGER_DEPENDS_ON, $dep_el);
/* end dependencies */
/* new dependency */
// $frmTrig->addVar('new_dependence','0');
// $txtCondVal = new CTextBox('trigger','',75,'yes');
$btnSelect = new CButton('btn1', S_ADD, "return PopUp('popup.php?srctbl=triggers" . '&srcfld1=triggerid' . '&reference=deptrigger' . '&multiselect=1' . "',1000,700);", 'T');
$frmTrig->addRow(S_NEW_DEPENDENCY, $btnSelect, 'new');
// end new dependency
$type_select = new CComboBox('type');
$type_select->additem(TRIGGER_MULT_EVENT_DISABLED, S_NORMAL, $type == TRIGGER_MULT_EVENT_ENABLED ? 'no' : 'yes');
$type_select->additem(TRIGGER_MULT_EVENT_ENABLED, S_NORMAL . SPACE . '+' . SPACE . S_MULTIPLE_PROBLEM_EVENTS, $type == TRIGGER_MULT_EVENT_ENABLED ? 'yes' : 'no');
$frmTrig->addRow(S_EVENT_GENERATION, $type_select);
$cmbPrior = new CComboBox('priority', $priority);
for ($i = 0; $i <= 5; $i++) {
$cmbPrior->addItem($i, get_severity_description($i));
}
$frmTrig->addRow(S_SEVERITY, $cmbPrior);
$frmTrig->addRow(S_COMMENTS, new CTextArea("comments", $comments, 90, 7));
$frmTrig->addRow(S_URL, new CTextBox("url", $url, 90));
$frmTrig->addRow(S_DISABLED, new CCheckBox("status", $status));
$frmTrig->addItemToBottomRow(new CButton("save", S_SAVE));
if (isset($_REQUEST["triggerid"])) {
$frmTrig->addItemToBottomRow(SPACE);
$frmTrig->addItemToBottomRow(new CButton("clone", S_CLONE));
$frmTrig->addItemToBottomRow(SPACE);
if (!$limited) {
$frmTrig->addItemToBottomRow(new CButtonDelete(S_DELETE_TRIGGER_Q, url_param("form") . url_param('groupid') . url_param("hostid") . url_param("triggerid")));
}
}
$frmTrig->addItemToBottomRow(SPACE);
$frmTrig->addItemToBottomRow(new CButtonCancel(url_param('groupid') . url_param("hostid")));
$jsmenu = new CPUMenu(null, 170);
$jsmenu->InsertJavaScript();
$script = "function addPopupValues(list){\n\t\t\t\t\t\tif(!isset('object', list)) return false;\n\n\t\t\t\t\t\tif(list.object == 'deptrigger'){\n\t\t\t\t\t\t\tfor(var i=0; i < list.values.length; i++){\n\t\t\t\t\t\t\t\tcreate_var('" . $frmTrig->getName() . "', 'new_dependence['+i+']', list.values[i], false);\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\tcreate_var('" . $frmTrig->getName() . "','add_dependence', 1, true);\n\t\t\t\t\t\t}\n\t\t\t\t\t}";
insert_js($script);
return $frmTrig;
}
/**
* Creates and returns a trigger status cell for the trigger overview table.
*
* @see getTriggersOverview()
*
* @param array $trigger
* @param string $pageFile the page where the element is displayed
* @param string $screenId
*
* @return CCol
*/
function getTriggerOverviewCells($trigger, $pageFile, $screenId = null)
{
$ack = $css = $style = null;
$desc = $triggerItems = $acknowledge = array();
// for how long triggers should blink on status change (set by user in administration->general)
$config = select_config();
if ($trigger) {
$style = 'cursor: pointer; ';
// problem trigger
if ($trigger['value'] == TRIGGER_VALUE_TRUE) {
$css = getSeverityStyle($trigger['priority']);
$ack = null;
if ($config['event_ack_enable'] == 1) {
if ($event = get_last_event_by_triggerid($trigger['triggerid'])) {
if ($screenId) {
$acknowledge = array('eventid' => $event['eventid'], 'screenid' => $screenId, 'backurl' => $pageFile);
} else {
$acknowledge = array('eventid' => $event['eventid'], 'backurl' => 'overview.php');
}
if ($event['acknowledged'] == 1) {
$ack = new CImg('images/general/tick.png', 'ack');
}
}
}
} else {
$css = 'normal';
}
$dbItems = DBfetchArray(DBselect('SELECT DISTINCT i.itemid,i.hostid,i.name,i.key_,i.value_type' . ' FROM items i,functions f' . ' WHERE f.itemid=i.itemid' . ' AND f.triggerid=' . zbx_dbstr($trigger['triggerid'])));
$dbItems = CMacrosResolverHelper::resolveItemNames($dbItems);
foreach ($dbItems as $dbItem) {
$triggerItems[] = array('name' => $dbItem['name_expanded'], 'params' => array('action' => in_array($dbItem['value_type'], array(ITEM_VALUE_TYPE_FLOAT, ITEM_VALUE_TYPE_UINT64)) ? HISTORY_GRAPH : HISTORY_VALUES, 'itemid' => $dbItem['itemid'], 'period' => 3600));
}
// dependency: triggers on which depends this
$triggerId = empty($trigger['triggerid']) ? 0 : $trigger['triggerid'];
// trigger dependency DOWN
$dependencyTable = new CTableInfo();
$dependencyTable->setAttribute('style', 'width: 200px;');
$dependencyTable->addRow(bold(_('Depends on') . NAME_DELIMITER));
$isDependencyFound = false;
$dbDependencies = DBselect('SELECT td.* FROM trigger_depends td WHERE td.triggerid_down=' . zbx_dbstr($triggerId));
while ($dbDependency = DBfetch($dbDependencies)) {
$dependencyTable->addRow(SPACE . '-' . SPACE . CMacrosResolverHelper::resolveTriggerNameById($dbDependency['triggerid_up']));
$isDependencyFound = true;
}
if ($isDependencyFound) {
$icon = new CImg('images/general/arrow_down2.png', 'DEP_DOWN');
$icon->setAttribute('style', 'vertical-align: middle; border: 0px;');
$icon->setHint($dependencyTable, '', false);
$desc[] = $icon;
}
// trigger dependency UP
$dependencyTable = new CTableInfo();
$dependencyTable->setAttribute('style', 'width: 200px;');
$dependencyTable->addRow(bold(_('Dependent') . NAME_DELIMITER));
$isDependencyFound = false;
$dbDependencies = DBselect('SELECT td.* FROM trigger_depends td WHERE td.triggerid_up=' . zbx_dbstr($triggerId));
while ($dbDependency = DBfetch($dbDependencies)) {
$dependencyTable->addRow(SPACE . '-' . SPACE . CMacrosResolverHelper::resolveTriggerNameById($dbDependency['triggerid_down']));
$isDependencyFound = true;
}
if ($isDependencyFound) {
$icon = new CImg('images/general/arrow_up2.png', 'DEP_UP');
$icon->setAttribute('style', 'vertical-align: middle; border: none;');
$icon->setHint($dependencyTable, '', false);
$desc[] = $icon;
}
}
$column = is_array($desc) && count($desc) > 0 || $ack ? new CCol(array($desc, $ack), $css . ' hosts') : new CCol(SPACE, $css . ' hosts');
$column->setAttribute('style', $style);
if ($trigger && $config['blink_period'] > 0 && time() - $trigger['lastchange'] < $config['blink_period']) {
$column->addClass('blink');
$column->setAttribute('data-toggle-class', $css);
}
if ($trigger) {
$column->setMenuPopup(CMenuPopupHelper::getTrigger($trigger, $triggerItems, $acknowledge));
}
return $column;
}
}
$dependency = false;
$dependenciesTable = new CTableInfo();
$dependenciesTable->setAttribute('style', 'width: 200px;');
$dependenciesTable->addRow(bold(_('Dependent') . NAME_DELIMITER));
if (!empty($triggerIdsDown[$trigger['triggerid']])) {
$depTriggers = CMacrosResolverHelper::resolveTriggerNameByIds($triggerIdsDown[$trigger['triggerid']]);
foreach ($depTriggers as $depTrigger) {
$dependenciesTable->addRow(SPACE . '-' . SPACE . $depTrigger['description']);
$dependency = true;
}
}
if ($dependency) {
$img = new CImg('images/general/arrow_up2.png', 'DEP_UP');
$img->setAttribute('style', 'vertical-align: middle; border: 0px;');
$img->setHint($dependenciesTable);
$description = array($img, SPACE, $description);
}
unset($img, $dependenciesTable, $dependency);
$triggerDescription = new CSpan($description, 'pointer');
// host js menu
$hostList = array();
foreach ($trigger['hosts'] as $triggerHost) {
// fetch scripts for the host js menu
$scripts = array();
if (isset($scriptsByHosts[$triggerHost['hostid']])) {
foreach ($scriptsByHosts[$triggerHost['hostid']] as $script) {
$scripts[] = $script;
}
}
$hostName = new CSpan($triggerHost['name'], 'link_menu');
