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Diffstat (limited to 'ui/widgets/svggraph/actions/WidgetView.php')
| -rw-r--r-- | ui/widgets/svggraph/actions/WidgetView.php | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/ui/widgets/svggraph/actions/WidgetView.php b/ui/widgets/svggraph/actions/WidgetView.php new file mode 100644 index 00000000000..f0d0591ef3f --- /dev/null +++ b/ui/widgets/svggraph/actions/WidgetView.php @@ -0,0 +1,195 @@ +<?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\SvgGraph\Actions; + +use CControllerDashboardWidgetView, + CControllerResponseData, + CNumberParser, + CParser, + CRangeTimeParser, + CSvgGraphHelper; + +use Widgets\SvgGraph\Includes\WidgetForm; + +class WidgetView extends CControllerDashboardWidgetView { + + private const GRAPH_WIDTH_MIN = 1; + private const GRAPH_WIDTH_MAX = 65535; + private const GRAPH_HEIGHT_MIN = 1; + private const GRAPH_HEIGHT_MAX = 65535; + + protected function init(): void { + parent::init(); + + $this->addValidationRules([ + 'edit_mode' => 'in 0,1', + 'content_width' => 'int32|ge '.self::GRAPH_WIDTH_MIN.'|le '.self::GRAPH_WIDTH_MAX, + 'content_height' => 'int32|ge '.self::GRAPH_HEIGHT_MIN.'|le '.self::GRAPH_HEIGHT_MAX, + 'preview' => 'in 1', + 'from' => 'string', + 'to' => 'string' + ]); + } + + protected function doAction(): void { + $edit_mode = $this->getInput('edit_mode', 0); + $width = (int) $this->getInput('content_width', self::GRAPH_WIDTH_MIN); + $height = (int) $this->getInput('content_height', self::GRAPH_HEIGHT_MIN); + $preview = (bool) $this->getInput('preview', 0); // Configuration preview. + + $dashboard_time = !WidgetForm::hasOverrideTime($this->fields_values); + + if ($dashboard_time && !$preview) { + $from = $this->getInput('from'); + $to = $this->getInput('to'); + } + else { + $from = $this->fields_values['time_from']; + $to = $this->fields_values['time_to']; + } + + $range_time_parser = new CRangeTimeParser(); + + $range_time_parser->parse($from); + $time_from = $range_time_parser->getDateTime(true)->getTimestamp(); + + $range_time_parser->parse($to); + $time_to = $range_time_parser->getDateTime(false)->getTimestamp(); + + $parser = new CNumberParser(['with_size_suffix' => true, 'with_time_suffix' => true]); + + $percentile_left_value = $parser->parse($this->fields_values['percentile_left_value']) == CParser::PARSE_SUCCESS + ? $parser->calcValue() + : null; + + $percentile_right_value = $parser->parse($this->fields_values['percentile_right_value']) == CParser::PARSE_SUCCESS + ? $parser->calcValue() + : null; + + $lefty_min = $parser->parse($this->fields_values['lefty_min']) == CParser::PARSE_SUCCESS + ? $parser->calcValue() + : null; + + $lefty_max = $parser->parse($this->fields_values['lefty_max']) == CParser::PARSE_SUCCESS + ? $parser->calcValue() + : null; + + $righty_min = $parser->parse($this->fields_values['righty_min']) == CParser::PARSE_SUCCESS + ? $parser->calcValue() + : null; + + $righty_max = $parser->parse($this->fields_values['righty_max']) == CParser::PARSE_SUCCESS + ? $parser->calcValue() + : null; + + $graph_data = [ + 'data_sets' => array_values($this->fields_values['ds']), + 'data_source' => $this->fields_values['source'], + 'dashboard_time' => $dashboard_time, + 'displaying' => [ + 'show_simple_triggers' => $this->fields_values['simple_triggers'] == SVG_GRAPH_SIMPLE_TRIGGERS_ON, + 'show_working_time' => $this->fields_values['working_time'] == SVG_GRAPH_WORKING_TIME_ON, + 'show_percentile_left' => $this->fields_values['percentile_left'] == SVG_GRAPH_PERCENTILE_LEFT_ON, + 'percentile_left_value' => $percentile_left_value, + 'show_percentile_right' => $this->fields_values['percentile_right'] == SVG_GRAPH_PERCENTILE_RIGHT_ON, + 'percentile_right_value' => $percentile_right_value + ], + 'time_period' => [ + 'time_from' => $time_from, + 'time_to' => $time_to + ], + 'axes' => [ + 'show_left_y_axis' => $this->fields_values['lefty'] == SVG_GRAPH_AXIS_ON, + 'left_y_min' => $lefty_min, + 'left_y_max' => $lefty_max, + 'left_y_units' => $this->fields_values['lefty_units'] == SVG_GRAPH_AXIS_UNITS_STATIC + ? $this->fields_values['lefty_static_units'] + : null, + 'show_right_y_axis' => $this->fields_values['righty'] == SVG_GRAPH_AXIS_ON, + 'right_y_min' => $righty_min, + 'right_y_max' => $righty_max, + 'right_y_units' => $this->fields_values['righty_units'] == SVG_GRAPH_AXIS_UNITS_STATIC + ? $this->fields_values['righty_static_units'] + : null, + 'show_x_axis' => $this->fields_values['axisx'] == SVG_GRAPH_AXIS_ON + ], + 'legend' => [ + 'show_legend' => $this->fields_values['legend'] == SVG_GRAPH_LEGEND_ON, + 'legend_columns' => $this->fields_values['legend_columns'], + 'legend_lines' => $this->fields_values['legend_lines'], + 'legend_statistic' => $this->fields_values['legend_statistic'] + ], + 'problems' => [ + 'show_problems' => $this->fields_values['show_problems'] == SVG_GRAPH_PROBLEMS_ON, + 'graph_item_problems' => $this->fields_values['graph_item_problems'] == SVG_GRAPH_SELECTED_ITEM_PROBLEMS, + 'problemhosts' => $this->fields_values['problemhosts'], + 'severities' => $this->fields_values['severities'], + 'problem_name' => $this->fields_values['problem_name'], + 'evaltype' => $this->fields_values['evaltype'], + 'tags' => $this->fields_values['tags'] + ], + 'overrides' => array_values($this->fields_values['or']) + ]; + + $svg_options = CSvgGraphHelper::get($graph_data, $width, $height); + if ($svg_options['errors']) { + error($svg_options['errors']); + } + + if (!$preview) { + $svg_options['data'] = zbx_array_merge($svg_options['data'], [ + 'sbox' => $graph_data['dashboard_time'] && !$edit_mode, + 'show_problems' => $graph_data['problems']['show_problems'], + 'show_simple_triggers' => $graph_data['displaying']['show_simple_triggers'], + 'time_from' => $graph_data['time_period']['time_from'], + 'hint_max_rows' => ZBX_WIDGET_ROWS + ]); + } + + $this->setResponse(new CControllerResponseData([ + 'name' => $this->getInput('name', $this->widget->getDefaultName()), + 'svg' => $svg_options['svg'].$svg_options['legend'], + 'svg_options' => $svg_options, + 'preview' => $preview, + 'info' => $this->makeWidgetInfo(), + 'user' => [ + 'debug_mode' => $this->getDebugMode() + ] + ])); + } + + /** + * Make widget specific info to show in widget's header. + */ + private function makeWidgetInfo(): array { + $info = []; + + if (WidgetForm::hasOverrideTime($this->fields_values)) { + $info[] = [ + 'icon' => 'btn-info-clock', + 'hint' => relativeDateToText($this->fields_values['time_from'], $this->fields_values['time_to']) + ]; + } + + return $info; + } +} |