[T_ZBX_INT, O_OPT, null, IN([GRAPH_TYPE_NORMAL, GRAPH_TYPE_STACKED]), null], 'itemids' => [T_ZBX_INT, O_MAND, P_SYS|P_ONLY_ARRAY, DB_ID, null], 'from' => [T_ZBX_RANGE_TIME, O_OPT, P_SYS, null, null], 'to' => [T_ZBX_RANGE_TIME, O_OPT, P_SYS, null, null], 'profileIdx' => [T_ZBX_STR, O_OPT, null, null, null], 'profileIdx2' => [T_ZBX_STR, O_OPT, null, null, null], 'width' => [T_ZBX_INT, O_OPT, null, BETWEEN(CLineGraphDraw::GRAPH_WIDTH_MIN, 65535), null], 'height' => [T_ZBX_INT, O_OPT, null, BETWEEN(CLineGraphDraw::GRAPH_HEIGHT_MIN, 65535), null], 'outer' => [T_ZBX_INT, O_OPT, null, IN('0,1'), null], 'batch' => [T_ZBX_INT, O_OPT, null, IN('0,1'), null], 'onlyHeight' => [T_ZBX_INT, O_OPT, null, IN('0,1'), null], 'legend' => [T_ZBX_INT, O_OPT, null, IN('0,1'), null], 'widget_view' => [T_ZBX_INT, O_OPT, null, IN('0,1'), null] ]; if (!check_fields($fields)) { session_write_close(); exit(); } validateTimeSelectorPeriod(getRequest('from'), getRequest('to')); $itemIds = getRequest('itemids'); /* * Permissions */ $items = API::Item()->get([ 'output' => ['itemid', 'type', 'master_itemid', 'name', 'delay', 'units', 'hostid', 'history', 'trends', 'value_type', 'key_' ], 'selectHosts' => ['name', 'host'], 'itemids' => $itemIds, 'webitems' => true, 'preservekeys' => true ]); foreach ($itemIds as $itemId) { if (!isset($items[$itemId])) { access_deny(); } } $hostNames = []; foreach ($items as &$item) { $item['hostname'] = $item['hosts'][0]['name']; $item['host'] = $item['hosts'][0]['host']; if (!in_array($item['hostname'], $hostNames)) { $hostNames[] = $item['hostname']; } } unset($item); // sort items CArrayHelper::sort($items, ['name', 'hostname', 'itemid']); /* * Display */ $timeline = getTimeSelectorPeriod([ 'profileIdx' => getRequest('profileIdx'), 'profileIdx2' => getRequest('profileIdx2'), 'from' => getRequest('from'), 'to' => getRequest('to') ]); $graph = new CLineGraphDraw(getRequest('type')); $graph->setPeriod($timeline['to_ts'] - $timeline['from_ts']); $graph->setSTime($timeline['from_ts']); $graph->showLegend(getRequest('legend', 1)); // change how the graph will be displayed if more than one item is selected if (getRequest('batch')) { // set a default header if (count($hostNames) == 1) { $graph->setHeader($hostNames[0].NAME_DELIMITER._('Item values')); } else { $graph->setHeader(_('Item values')); } // hide triggers $graph->showTriggers(false); } if (hasRequest('width')) { $graph->setWidth(getRequest('width')); } if (hasRequest('height')) { $graph->setHeight(getRequest('height')); } if (hasRequest('outer')) { $graph->setOuter(getRequest('outer')); } if (getRequest('widget_view') === '1') { $graph->draw_header = false; $graph->with_vertical_padding = false; } foreach ($items as $item) { if ($item['value_type'] != ITEM_VALUE_TYPE_BINARY) { $graph->addItem($item + [ 'color' => rgb2hex(get_next_color(1)), 'yaxisside' => GRAPH_YAXIS_SIDE_DEFAULT, 'calc_fnc' => (getRequest('batch')) ? CALC_FNC_AVG : CALC_FNC_ALL ]); } } $min_dimensions = $graph->getMinDimensions(); if ($min_dimensions['width'] > $graph->getWidth()) { $graph->setWidth($min_dimensions['width']); } if ($min_dimensions['height'] > $graph->getHeight()) { $graph->setHeight($min_dimensions['height']); } if (getRequest('onlyHeight', '0') === '1') { $graph->drawDimensions(); header('X-ZBX-SBOX-HEIGHT: '.($graph->getHeight() + 1)); } else { $graph->draw(); } require_once dirname(__FILE__).'/include/page_footer.php';