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291 lines
9.2 KiB
291 lines
9.2 KiB
1 year ago
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<?php
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/*
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** Zabbix
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** Copyright (C) 2001-2023 Zabbix SIA
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**
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**/
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/**
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* @var CView $this
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*/
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// Create form.
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$expression_form = (new CForm())
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->setName('expression')
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->addVar('action', 'popup.triggerexpr')
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->addVar('dstfrm', $data['dstfrm'])
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->addVar('dstfld1', $data['dstfld1'])
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->addVar('context', $data['context'])
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->addItem((new CVar('hostid', $data['hostid']))->removeId())
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->addVar('groupid', $data['groupid'])
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->addVar('function', $data['function']);
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// Enable form submitting on Enter.
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$expression_form->addItem((new CSubmitButton())->addClass(ZBX_STYLE_FORM_SUBMIT_HIDDEN));
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if ($data['parent_discoveryid'] !== '') {
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$expression_form->addVar('parent_discoveryid', $data['parent_discoveryid']);
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}
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// Create form list.
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$expression_form_list = new CFormList();
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// Append item to form list.
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$popup_options = [
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'srctbl' => $data['context'] === 'host' ? 'items' : 'template_items',
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'srcfld1' => 'itemid',
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'srcfld2' => 'name',
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'dstfrm' => $expression_form->getName(),
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'dstfld1' => 'itemid',
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'dstfld2' => 'item_description',
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'writeonly' => '1',
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'value_types' => [
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ITEM_VALUE_TYPE_FLOAT,
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ITEM_VALUE_TYPE_STR,
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ITEM_VALUE_TYPE_LOG,
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ITEM_VALUE_TYPE_UINT64,
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ITEM_VALUE_TYPE_TEXT
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]
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];
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if ($data['context'] === 'host') {
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if ($data['hostid']) {
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$popup_options['hostid'] = $data['hostid'];
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}
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$popup_options['real_hosts'] = '1';
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if ($data['parent_discoveryid'] !== '') {
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$popup_options['normal_only'] = '1';
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}
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}
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elseif ($data['hostid']) {
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$popup_options['templateid'] = $data['hostid'];
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}
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if ($data['item_required']) {
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$expression_form->addVar('itemid', $data['itemid']);
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$item = [
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(new CTextBox('item_description', $data['item_description'], true))
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->setAriaRequired()
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->setWidth(ZBX_TEXTAREA_STANDARD_WIDTH),
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(new CDiv())->addClass(ZBX_STYLE_FORM_INPUT_MARGIN),
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(new CButton('select', _('Select')))
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->addClass(ZBX_STYLE_BTN_GREY)
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->onClick('return PopUp("popup.generic", '.json_encode($popup_options).');')
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];
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if ($data['parent_discoveryid'] !== '') {
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$item[] = (new CDiv())->addClass(ZBX_STYLE_FORM_INPUT_MARGIN);
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$item[] = (new CButton('select', _('Select prototype')))
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->addClass(ZBX_STYLE_BTN_GREY)
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->onClick('return PopUp("popup.generic", '.json_encode([
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'srctbl' => 'item_prototypes',
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'srcfld1' => 'itemid',
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'srcfld2' => 'name',
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'dstfrm' => $expression_form->getName(),
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'dstfld1' => 'itemid',
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'dstfld2' => 'item_description',
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'parent_discoveryid' => $data['parent_discoveryid'],
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'value_types' => [
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ITEM_VALUE_TYPE_FLOAT,
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ITEM_VALUE_TYPE_STR,
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ITEM_VALUE_TYPE_LOG,
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ITEM_VALUE_TYPE_UINT64,
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ITEM_VALUE_TYPE_TEXT
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]
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]).');')
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->removeId();
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}
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$expression_form_list->addRow((new CLabel(_('Item'), 'item_description'))->setAsteriskMark(), $item);
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}
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$function_select = (new CSelect('function_select'))
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->setFocusableElementId('label-function')
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->setId('function-select')
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->setAttribute('autofocus', 'autofocus')
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->setValue($data['function_type'].'_'.$data['function']);
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$function_types = [
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ZBX_FUNCTION_TYPE_AGGREGATE => _('Aggregate functions'),
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ZBX_FUNCTION_TYPE_BITWISE => _('Bitwise functions'),
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ZBX_FUNCTION_TYPE_DATE_TIME => _('Date and time functions'),
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ZBX_FUNCTION_TYPE_HISTORY => _('History functions'),
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ZBX_FUNCTION_TYPE_MATH => _('Mathematical functions'),
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ZBX_FUNCTION_TYPE_OPERATOR => _('Operator functions'),
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ZBX_FUNCTION_TYPE_PREDICTION => _('Prediction functions'),
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ZBX_FUNCTION_TYPE_STRING => _('String functions')
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];
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$functions_by_group = [];
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foreach ($data['functions'] as $id => $function) {
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foreach ($function['types'] as $type) {
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$functions_by_group[$function_types[$type]][$type.'_'.$id] = $function['description'];
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}
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}
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ksort($functions_by_group);
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foreach ($functions_by_group as $group_name => $functions) {
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$function_select->addOptionGroup(
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(new CSelectOptionGroup($group_name))->addOptions(CSelect::createOptionsFromArray($functions))
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);
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}
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$expression_form_list->addRow(new CLabel(_('Function'), $function_select->getFocusableElementId()), $function_select);
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if (array_key_exists('params', $data['functions'][$data['selectedFunction']])) {
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$paramid = 0;
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// Functions with optional #num and time shift parameters.
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$count_functions = [
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'acos', 'ascii', 'asin', 'atan', 'atan2', 'between', 'bitand', 'bitlength', 'bitlshift', 'bitnot', 'bitor',
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'bitrshift', 'bitxor', 'bytelength', 'cbrt', 'ceil', 'char', 'concat', 'cos', 'cosh', 'cot', 'degrees', 'exp',
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'expm1', 'floor', 'in', 'insert', 'last', 'left', 'length', 'log', 'log10', 'ltrim', 'mid', 'mod', 'power',
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'radians', 'rate', 'repeat', 'replace', 'right', 'round', 'rtrim', 'signum', 'sin', 'sinh', 'sqrt', 'tan',
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'trim', 'truncate'
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];
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foreach ($data['functions'][$data['selectedFunction']]['params'] as $param_name => $param_function) {
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if (array_key_exists($param_name, $data['params'])) {
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$param_value = $data['params'][$param_name];
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}
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else {
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$param_value = array_key_exists($paramid, $data['params']) ? $data['params'][$paramid] : null;
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}
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$label = $param_function['A'] ? (new CLabel($param_function['C']))->setAsteriskMark() : $param_function['C'];
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if ($param_function['T'] == T_ZBX_INT) {
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$param_type_element = null;
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if (in_array($param_name, ['last'])) {
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if (array_key_exists('M', $param_function)) {
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if (in_array($data['selectedFunction'], $count_functions)) {
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$param_type_element = $param_function['M'][PARAM_TYPE_COUNTS];
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$label = $param_function['C'];
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$expression_form->addItem((new CVar('paramtype', PARAM_TYPE_COUNTS))->removeId());
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}
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else {
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$param_type_element = (new CSelect('paramtype'))
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->setValue($param_value === '' ? PARAM_TYPE_TIME : $data['paramtype'])
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->addOptions(CSelect::createOptionsFromArray($param_function['M']));
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}
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}
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else {
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$expression_form->addItem((new CVar('paramtype', PARAM_TYPE_TIME))->removeId());
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$param_type_element = _('Time');
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}
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}
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elseif (in_array($param_name, ['shift'])) {
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$param_type_element = _('Time');
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}
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elseif (in_array($param_name, ['period_shift'])) {
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$param_type_element = _('Period');
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}
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if (array_key_exists('options', $param_function)) {
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$param_field = (new CSelect('params['.$param_name.']'))
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->setValue($param_value)
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->addOptions(CSelect::createOptionsFromArray($param_function['options']));
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}
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else {
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$param_field = new CTextBox('params['.$param_name.']', $param_value);
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}
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$param_field->setWidth(ZBX_TEXTAREA_SMALL_WIDTH);
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if ($param_name === 'period_shift') {
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$param_field->setAttribute('placeholder', 'now/h');
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}
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elseif ($param_name === 'shift') {
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$param_field->setAttribute('placeholder', 'now-h');
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}
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$expression_form_list->addRow($label, [
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$param_field,
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(new CDiv())->addClass(ZBX_STYLE_FORM_INPUT_MARGIN),
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$param_type_element
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]);
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}
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else {
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if (array_key_exists('options', $param_function)) {
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$param_field = (new CSelect('params['.$param_name.']'))
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->setValue($param_value)
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->addOptions(CSelect::createOptionsFromArray($param_function['options']));
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}
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else {
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$param_field = new CTextBox('params['.$param_name.']', $param_value);
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}
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$param_field->setWidth(ZBX_TEXTAREA_SMALL_WIDTH);
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$expression_form_list->addRow($label, $param_field);
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if ($paramid === 0) {
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$expression_form->addItem((new CVar('paramtype', PARAM_TYPE_TIME))->removeId());
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}
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}
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$paramid++;
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}
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}
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else {
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$expression_form->addVar('paramtype', PARAM_TYPE_TIME);
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}
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if (array_key_exists('operators', $data['functions'][$data['selectedFunction']])) {
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$expression_form_list->addRow(
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(new CLabel(_('Result'), 'value'))->setAsteriskMark(), [
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(new CSelect('operator'))
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->setValue($data['operator'])
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->setFocusableElementId('value')
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->addOptions(CSelect::createOptionsFromArray(array_combine($data['functions'][$data['function']]['operators'],
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$data['functions'][$data['function']]['operators']
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))),
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' ',
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(new CTextBox('value', $data['value']))
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->setAriaRequired()
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->setWidth(ZBX_TEXTAREA_SMALL_WIDTH)
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]
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);
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}
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$expression_form->addItem($expression_form_list);
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$output = [
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'header' => $data['title'],
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'body' => (new CDiv([$data['messages'], $expression_form]))->toString(),
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'buttons' => [
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[
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'title' => _('Insert'),
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'class' => '',
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'keepOpen' => true,
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'isSubmit' => true,
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'action' => 'return validate_trigger_expression(overlay);'
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]
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],
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'script_inline' => $this->readJsFile('popup.triggerexpr.js.php')
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];
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if ($data['user']['debug_mode'] == GROUP_DEBUG_MODE_ENABLED) {
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CProfiler::getInstance()->stop();
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$output['debug'] = CProfiler::getInstance()->make()->toString();
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}
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echo json_encode($output);
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