diff options
Diffstat (limited to 'ui/widgets/graph/actions/WidgetView.php')
| -rw-r--r-- | ui/widgets/graph/actions/WidgetView.php | 407 |
1 files changed, 407 insertions, 0 deletions
diff --git a/ui/widgets/graph/actions/WidgetView.php b/ui/widgets/graph/actions/WidgetView.php new file mode 100644 index 00000000000..e42e320df37 --- /dev/null +++ b/ui/widgets/graph/actions/WidgetView.php @@ -0,0 +1,407 @@ +<?php declare(strict_types = 0); +/* +** Zabbix +** Copyright (C) 2001-2022 Zabbix SIA +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +**/ + + +namespace Widgets\Graph\Actions; + +use API, + CControllerDashboardWidgetView, + CControllerResponseData, + CGraphDraw, + CMacrosResolverHelper, + CRoleHelper, + CUrl, + CWebUser; + +use Zabbix\Core\CWidget; + +class WidgetView extends CControllerDashboardWidgetView { + + protected function init(): void { + parent::init(); + + $this->addValidationRules([ + 'edit_mode' => 'in 0,1', + 'dashboardid' => 'db dashboard.dashboardid', + 'dynamic_hostid' => 'db hosts.hostid', + 'content_width' => 'int32', + 'content_height' => 'int32' + ]); + } + + protected function doAction(): void { + $edit_mode = (int) $this->getInput('edit_mode', 0); + + $width = (int) $this->getInput('content_width', 100); + $height = (int) $this->getInput('content_height', 100); + + $dynamic_hostid = $this->getInput('dynamic_hostid', 0); + $resourceid = null; + $profileIdx = 'web.dashboard.filter'; + $profileIdx2 = $this->getInput('dashboardid', 0); + $is_resource_available = true; + $header_name = $this->widget->getDefaultName(); + + if ($this->fields_values['source_type'] == ZBX_WIDGET_FIELD_RESOURCE_GRAPH && $this->fields_values['graphid']) { + $resource_type = SCREEN_RESOURCE_GRAPH; + $resourceid = reset($this->fields_values['graphid']); + $graph_dims = getGraphDims($resourceid); + $graph_dims['graphHeight'] = $height; + $graph_dims['width'] = $width; + } + elseif ($this->fields_values['source_type'] == ZBX_WIDGET_FIELD_RESOURCE_SIMPLE_GRAPH + && $this->fields_values['itemid']) { + + $resource_type = SCREEN_RESOURCE_SIMPLE_GRAPH; + $resourceid = $this->fields_values['itemid'][0]; + $graph_dims = getGraphDims(); + $graph_dims['graphHeight'] = $height; + $graph_dims['width'] = $width; + } + else { + $resource_type = null; + $graph_dims = getGraphDims(); + } + $graph_dims['shiftYtop'] = CGraphDraw::DEFAULT_TOP_BOTTOM_PADDING; + + $time_control_data = [ + 'id' => '', + 'containerid' => '', + 'objDims' => $graph_dims, + 'loadSBox' => 0, + 'loadImage' => 1, + 'reloadOnAdd' => 1 + ]; + + $flickerfreescreen_data = [ + 'id' => '', + 'interval' => CWebUser::getRefresh(), + 'timeline' => [], + 'resourcetype' => $resource_type, + 'profileIdx' => $profileIdx, + 'profileIdx2' => $profileIdx2 + ]; + + $is_template_dashboard = $this->hasInput('templateid'); + $is_dynamic_item = ($is_template_dashboard || $this->fields_values['dynamic'] == CWidget::DYNAMIC_ITEM); + + // Replace graph item by particular host item if dynamic items are used. + if ($is_dynamic_item && $dynamic_hostid != 0 && $resourceid) { + // Find same simple-graph item in selected $dynamic_hostid host. + if ($this->fields_values['source_type'] == ZBX_WIDGET_FIELD_RESOURCE_SIMPLE_GRAPH) { + $src_items = API::Item()->get([ + 'output' => ['key_'], + 'itemids' => $resourceid, + 'webitems' => true + ]); + + $items = API::Item()->get([ + 'output' => ['itemid', 'name'], + 'selectHosts' => ['name'], + 'hostids' => $dynamic_hostid, + 'filter' => [ + 'key_' => $src_items[0]['key_'], + 'value_type' => [ITEM_VALUE_TYPE_FLOAT, ITEM_VALUE_TYPE_UINT64] + ], + 'webitems' => true + ]); + + $item = reset($items); + $resourceid = $items ? $item['itemid'] : null; + + if ($resourceid === null) { + $is_resource_available = false; + } + } + // Find requested host and change graph details. + elseif ($this->fields_values['source_type'] == ZBX_WIDGET_FIELD_RESOURCE_GRAPH) { + // get host + $hosts = API::Host()->get([ + 'output' => ['hostid', 'host', 'name'], + 'hostids' => $dynamic_hostid + ]); + $host = reset($hosts); + + // get graph + $graph = API::Graph()->get([ + 'output' => API_OUTPUT_EXTEND, + 'selectGraphItems' => API_OUTPUT_EXTEND, + 'selectHosts' => [], + 'graphids' => $resourceid + ]); + $graph = reset($graph); + + // If all items are from one host we change them, or set calculated if not exist on that host. + if ($graph && count($graph['hosts']) == 1) { + if ($graph['ymax_type'] == GRAPH_YAXIS_TYPE_ITEM_VALUE && $graph['ymax_itemid']) { + $new_dynamic = getSameGraphItemsForHost( + [['itemid' => $graph['ymax_itemid']]], + $dynamic_hostid, + false + ); + $new_dynamic = reset($new_dynamic); + + if ($new_dynamic && array_key_exists('itemid', $new_dynamic) && $new_dynamic['itemid'] > 0) { + $graph['ymax_itemid'] = $new_dynamic['itemid']; + } + else { + $graph['ymax_type'] = GRAPH_YAXIS_TYPE_CALCULATED; + } + } + + if ($graph['ymin_type'] == GRAPH_YAXIS_TYPE_ITEM_VALUE && $graph['ymin_itemid']) { + $new_dynamic = getSameGraphItemsForHost( + [['itemid' => $graph['ymin_itemid']]], + $dynamic_hostid, + false + ); + $new_dynamic = reset($new_dynamic); + + if ($new_dynamic && array_key_exists('itemid', $new_dynamic) && $new_dynamic['itemid'] > 0) { + $graph['ymin_itemid'] = $new_dynamic['itemid']; + } + else { + $graph['ymin_type'] = GRAPH_YAXIS_TYPE_CALCULATED; + } + } + } + + if ($graph) { + $graph['hosts'] = $hosts; + + // Search if there are any items available for this dynamic host. + $new_dynamic = getSameGraphItemsForHost($graph['gitems'], $dynamic_hostid, false); + + if ($new_dynamic) { + // Add destination host data required by CMacrosResolver::resolveGraphNames(). + foreach ($new_dynamic as &$item) { + $item['host'] = $host['host']; + } + unset($item); + + $graph['name'] = CMacrosResolverHelper::resolveGraphName($graph['name'], $new_dynamic); + } + else { + $is_resource_available = false; + } + } + else { + $is_resource_available = false; + } + } + } + else { + if (!$resourceid) { + $is_resource_available = false; + } + elseif ($this->fields_values['source_type'] == ZBX_WIDGET_FIELD_RESOURCE_SIMPLE_GRAPH) { + $items = API::Item()->get([ + 'output' => ['name', 'key_', 'delay', 'hostid'], + 'selectHosts' => ['name'], + 'itemids' => $resourceid, + 'filter' => ['value_type' => [ITEM_VALUE_TYPE_FLOAT, ITEM_VALUE_TYPE_UINT64]], + 'webitems' => true + ]); + $item = reset($items); + + if (!$item) { + $is_resource_available = false; + } + } + elseif ($this->fields_values['source_type'] == ZBX_WIDGET_FIELD_RESOURCE_GRAPH) { + // get graph, used below + $graph = API::Graph()->get([ + 'output' => API_OUTPUT_EXTEND, + 'selectHosts' => ['hostid', 'name'], + 'graphids' => $resourceid, + 'expandName' => true + ]); + $graph = reset($graph); + + if (!$graph) { + $is_resource_available = false; + } + } + } + + if ($is_resource_available) { + // Build graph action and data source links. + if ($this->fields_values['source_type'] == ZBX_WIDGET_FIELD_RESOURCE_SIMPLE_GRAPH) { + if (!$edit_mode) { + $time_control_data['loadSBox'] = 1; + } + + if ($resourceid) { + $graph_src = (new CUrl('chart.php')) + ->setArgument('itemids', [$resourceid]) + ->setArgument('width', $width) + ->setArgument('height', $height) + ->setArgument('legend', $this->fields_values['show_legend']); + } + else { + $graph_src = new CUrl('chart3.php'); + } + + $graph_src + ->setArgument('from') + ->setArgument('to'); + + $header_name = $is_template_dashboard + ? $item['name'] + : $item['hosts'][0]['name'].NAME_DELIMITER.$item['name']; + } + elseif ($this->fields_values['source_type'] == ZBX_WIDGET_FIELD_RESOURCE_GRAPH) { + $graph_src = ''; + + $prepend_host_name = $is_template_dashboard + ? false + : count($graph['hosts']) == 1 || ($is_dynamic_item && $dynamic_hostid != 0); + + $header_name = $prepend_host_name + ? $graph['hosts'][0]['name'].NAME_DELIMITER.$graph['name'] + : $graph['name']; + + if ($is_dynamic_item && $dynamic_hostid != 0 && $resourceid) { + if ($graph['graphtype'] == GRAPH_TYPE_PIE || $graph['graphtype'] == GRAPH_TYPE_EXPLODED) { + $graph_src = (new CUrl('chart7.php')) + ->setArgument('name', $host['name'].NAME_DELIMITER.$graph['name']) + ->setArgument('graphtype', $graph['graphtype']) + ->setArgument('graph3d', $graph['show_3d']); + } + else { + $graph_src = (new CUrl('chart3.php')) + ->setArgument('name', $host['name'].NAME_DELIMITER.$graph['name']) + ->setArgument('ymin_type', $graph['ymin_type']) + ->setArgument('ymax_type', $graph['ymax_type']) + ->setArgument('ymin_itemid', $graph['ymin_itemid']) + ->setArgument('ymax_itemid', $graph['ymax_itemid']) + ->setArgument('showworkperiod', $graph['show_work_period']) + ->setArgument('showtriggers', $graph['show_triggers']) + ->setArgument('graphtype', $graph['graphtype']) + ->setArgument('yaxismin', $graph['yaxismin']) + ->setArgument('yaxismax', $graph['yaxismax']) + ->setArgument('percent_left', $graph['percent_left']) + ->setArgument('percent_right', $graph['percent_right']); + } + + $new_graph_items = getSameGraphItemsForHost($graph['gitems'], $dynamic_hostid, false); + + foreach ($new_graph_items as &$new_graph_item) { + unset($new_graph_item['gitemid'], $new_graph_item['graphid']); + } + unset($new_graph_item); + + $graph_src->setArgument('items', $new_graph_items); + } + + if ($graph_dims['graphtype'] == GRAPH_TYPE_PIE || $graph_dims['graphtype'] == GRAPH_TYPE_EXPLODED) { + if (!$is_dynamic_item || $graph_src === '') { + $graph_src = (new CUrl('chart6.php')) + ->setArgument('graphid', $resourceid) + ->setArgument('graph3d', $graph['show_3d']); + } + } + else { + if (!$is_dynamic_item || $graph_src === '') { + $graph_src = (new CUrl('chart2.php'))->setArgument('graphid', $resourceid); + } + + if (!$edit_mode) { + $time_control_data['loadSBox'] = 1; + } + } + + $graph_src + ->setArgument('width', $width) + ->setArgument('height', $height) + ->setArgument('legend', $this->fields_values['show_legend'] && $graph['show_legend'] ? 1 : 0) + ->setArgument('from') + ->setArgument('to'); + } + + $graph_src + ->setArgument('profileIdx', $profileIdx) + ->setArgument('profileIdx2', $profileIdx2); + + if ($graph_dims['graphtype'] != GRAPH_TYPE_PIE && $graph_dims['graphtype'] != GRAPH_TYPE_EXPLODED) { + $graph_src->setArgument('outer', '1'); + } + + $graph_src->setArgument('widget_view', '1'); + $time_control_data['src'] = $graph_src->getUrl(); + + if ($edit_mode || ($is_template_dashboard && !$this->hasInput('dynamic_hostid'))) { + $graph_url = null; + } + else { + if ($this->fields_values['source_type'] == ZBX_WIDGET_FIELD_RESOURCE_GRAPH) { + $has_host_graph = $is_dynamic_item && $dynamic_hostid != 0 + ? (bool) API::Graph()->get([ + 'output' => [], + 'hostids' => [$dynamic_hostid], + 'filter' => [ + 'name' => $graph['name'] + ] + ]) + : true; + + if ($has_host_graph) { + $graph_url = $this->checkAccess(CRoleHelper::UI_MONITORING_HOSTS) + ? (new CUrl('zabbix.php')) + ->setArgument('action', 'charts.view') + ->setArgument('filter_hostids', [$graph['hosts'][0]['hostid']]) + ->setArgument('filter_name', $graph['name']) + ->setArgument('filter_show', GRAPH_FILTER_HOST) + ->setArgument('filter_set', '1') + ->setArgument('from') + ->setArgument('to') + : null; + } + else { + $graph_url = null; + } + } + else { + $graph_url = $this->checkAccess(CRoleHelper::UI_MONITORING_LATEST_DATA) + ? (new CUrl('history.php')) + ->setArgument('itemids', [$resourceid]) + ->setArgument('from') + ->setArgument('to') + : null; + } + } + } + + $response = [ + 'name' => $this->getInput('name', $header_name), + 'is_resource_available' => $is_resource_available, + 'widget' => [ + 'graph_url' => ($is_resource_available && $graph_url !== null) ? $graph_url->getUrl() : null, + 'time_control_data' => $time_control_data, + 'flickerfreescreen_data' => $flickerfreescreen_data + ], + 'user' => [ + 'debug_mode' => $this->getDebugMode() + ] + ]; + + $this->setResponse(new CControllerResponseData($response)); + } +} |