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<?php declare(strict_types = 0);
/*
** Zabbix
** Copyright (C) 2001-2023 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.
**/
use Zabbix\Widgets\Fields\CWidgetFieldGraphDataSet;
class CWidgetFieldGraphDataSetView extends CWidgetFieldView {
public function __construct(CWidgetFieldGraphDataSet $field) {
$this->field = $field;
}
public function getView(): CList {
$view = (new CList())
->setId('data_sets')
->addClass(ZBX_STYLE_SORTABLE_LIST);
$values = $this->field->getValue();
if (!$values) {
$values[] = CWidgetFieldGraphDataSet::getDefaults();
}
// Get item names for single item datasets.
$itemids = array_merge(...array_column($values, 'itemids'));
$item_names = [];
if ($itemids) {
$item_names = CWidgetFieldGraphDataSet::getItemNames($itemids);
}
foreach ($values as $i => $value) {
if ($value['dataset_type'] == CWidgetFieldGraphDataSet::DATASET_TYPE_SINGLE_ITEM) {
$value['item_names'] = $item_names;
}
$view->addItem(
$this->getGraphDataSetLayout($value, $value['dataset_type'], $i == 0, $i)
);
}
return $view;
}
public function getFooterView(): CList {
return (new CList())
->addClass(ZBX_STYLE_BTN_SPLIT)
->addItem(
(new CSimpleButton(_('Add new data set')))
->setId('dataset-add')
->addClass(ZBX_STYLE_BTN_ALT)
->addClass(ZBX_ICON_PLUS_SMALL)
)
->addItem(
(new CSimpleButton())
->setId('dataset-menu')
->addClass(ZBX_STYLE_BTN_ALT)
->addClass(ZBX_ICON_CHEVRON_DOWN_SMALL)
);
}
public function getTemplates(): array {
$value = ['color' => '#{color}'] + CWidgetFieldGraphDataSet::getDefaults();
return [
new CTemplateTag('dataset-pattern-item-tmpl',
$this->getGraphDataSetLayout($value, CWidgetFieldGraphDataSet::DATASET_TYPE_PATTERN_ITEM, true)
),
new CTemplateTag('dataset-single-item-tmpl',
$this->getGraphDataSetLayout($value, CWidgetFieldGraphDataSet::DATASET_TYPE_SINGLE_ITEM, true)
),
new CTemplateTag('dataset-item-row-tmpl', $this->getItemRowTemplate())
];
}
private function getGraphDataSetLayout(array $value, int $dataset_type, bool $is_opened,
$row_num = '#{rowNum}'): CListItem {
$field_name = $this->field->getName();
$dataset_head = [
new CDiv(
(new CButtonIcon(ZBX_ICON_CHEVRON_UP))->addClass(ZBX_STYLE_LIST_ACCORDION_ITEM_TOGGLE)
),
new CVar($field_name.'['.$row_num.'][dataset_type]', $dataset_type, '')
];
if ($dataset_type == CWidgetFieldGraphDataSet::DATASET_TYPE_PATTERN_ITEM) {
if ($this->field->isTemplateDashboard()) {
$host_pattern_field = null;
$item_pattern_field = (new CPatternSelect([
'name' => $field_name.'['.$row_num.'][items][]',
'object_name' => 'items',
'data' => $value['items'],
'placeholder' => _('item pattern'),
'wildcard_allowed' => 1,
'popup' => [
'parameters' => [
'srctbl' => 'items',
'srcfld1' => 'name',
'hostid' => $this->field->getTemplateId(),
'hide_host_filter' => true,
'numeric' => 1,
'dstfrm' => $this->form_name,
'dstfld1' => zbx_formatDomId($field_name.'['.$row_num.'][items][]')
]
],
'add_post_js' => false
]))->addClass('js-items-multiselect');
}
else {
$host_pattern_field = (new CPatternSelect([
'name' => $field_name.'['.$row_num.'][hosts][]',
'object_name' => 'hosts',
'data' => $value['hosts'],
'placeholder' => _('host pattern'),
'wildcard_allowed' => 1,
'popup' => [
'parameters' => [
'srctbl' => 'hosts',
'srcfld1' => 'host',
'dstfrm' => $this->form_name,
'dstfld1' => zbx_formatDomId($field_name.'['.$row_num.'][hosts][]')
]
],
'add_post_js' => false
]))->addClass('js-hosts-multiselect');
$item_pattern_field = (new CPatternSelect([
'name' => $field_name.'['.$row_num.'][items][]',
'object_name' => 'items',
'data' => $value['items'],
'placeholder' => _('item pattern'),
'wildcard_allowed' => 1,
'popup' => [
'parameters' => [
'srctbl' => 'items',
'srcfld1' => 'name',
'real_hosts' => 1,
'numeric' => 1,
'dstfrm' => $this->form_name,
'dstfld1' => zbx_formatDomId($field_name.'['.$row_num.'][items][]')
],
'filter_preselect' => [
'id' => $host_pattern_field->getId(),
'submit_as' => 'host_pattern',
'submit_parameters' => [
'host_pattern_wildcard_allowed' => 1,
'host_pattern_multiple' => 1
],
'multiple' => true
]
],
'autosuggest' => [
'filter_preselect' => [
'id' => $host_pattern_field->getId(),
'submit_as' => 'host_pattern',
'submit_parameters' => [
'host_pattern_wildcard_allowed' => 1,
'host_pattern_multiple' => 1
],
'multiple' => true
]
],
'add_post_js' => false
]))->addClass('js-items-multiselect');
}
$dataset_head = array_merge($dataset_head, [
(new CColor($field_name.'['.$row_num.'][color]', $value['color']))
->appendColorPickerJs(false),
$host_pattern_field,
$item_pattern_field
]);
}
else {
$item_rows = [];
foreach ($value['itemids'] as $i => $itemid) {
$item_name = array_key_exists($itemid, $value['item_names'])
? $value['item_names'][$itemid]
: '';
$item_rows[] = $this->getItemRowTemplate($row_num, ($i + 1), $itemid, $item_name, $value['color'][$i]);
}
$empty_msg_block = (new CDiv(_('No item selected.')))->addClass('no-items-message');
$items_list = (new CTable())
->addClass('single-item-table')
->setAttribute('data-set', $row_num)
->setColumns([
(new CTableColumn())->addClass('table-col-handle'),
(new CTableColumn())->addClass('table-col-color'),
(new CTableColumn())->addClass('table-col-no'),
(new CTableColumn(_('Name')))->addClass('table-col-name'),
(new CTableColumn(_('Action')))->addClass('table-col-action')
])
->addItem([
$item_rows,
(new CTag('tfoot', true))
->addItem(
(new CCol(
(new CList())
->addClass(ZBX_STYLE_INLINE_FILTER_FOOTER)
->addItem(
(new CButtonLink(_('Add')))->addClass('js-add')
)
))->setColSpan(5)
)
]);
$dataset_head = array_merge($dataset_head, [
(new CDiv([$empty_msg_block, $items_list]))->addClass('items-list table-forms-separator')
]);
}
$dataset_head[] = (new CDiv(
(new CButtonIcon(ZBX_ICON_REMOVE_SMALLER, _('Delete')))->addClass('js-remove')
))->addClass('list-item-actions');
return (new CListItem([
(new CDiv())
->addClass(ZBX_STYLE_DRAG_ICON)
->addClass(ZBX_STYLE_SORTABLE_DRAG_HANDLE)
->addClass('js-main-drag-icon'),
(new CLabel(''))
->addClass(ZBX_STYLE_SORTABLE_DRAG_HANDLE)
->addClass('js-dataset-label'),
(new CDiv())
->addClass(ZBX_STYLE_LIST_ACCORDION_ITEM_HEAD)
->addClass('dataset-head')
->addItem($dataset_head),
(new CDiv())
->addClass(ZBX_STYLE_LIST_ACCORDION_ITEM_BODY)
->addClass('dataset-body')
->addItem([
(new CFormGrid())
->addItem([
new CLabel(_('Draw')),
new CFormField(
(new CRadioButtonList($field_name.'['.$row_num.'][type]', (int) $value['type']))
->addClass('js-type')
->addValue(_('Line'), SVG_GRAPH_TYPE_LINE)
->addValue(_('Points'), SVG_GRAPH_TYPE_POINTS)
->addValue(_('Staircase'), SVG_GRAPH_TYPE_STAIRCASE)
->addValue(_('Bar'), SVG_GRAPH_TYPE_BAR)
->setModern()
)
])
->addItem([
new CLabel(_('Stacked'), $field_name.'['.$row_num.'][stacked]'),
new CFormField([
(new CVar($field_name.'['.$row_num.'][stacked]', '0'))->removeId(),
(new CCheckBox($field_name.'['.$row_num.'][stacked]'))
->addClass('js-stacked')
->setChecked((bool) $value['stacked'])
->setEnabled($value['type'] != SVG_GRAPH_TYPE_POINTS)
])
])
->addItem([
new CLabel(_('Width')),
new CFormField(
(new CRangeControl($field_name.'['.$row_num.'][width]', (int) $value['width']))
->setEnabled(!in_array($value['type'], [SVG_GRAPH_TYPE_POINTS, SVG_GRAPH_TYPE_BAR]))
->setWidth(ZBX_TEXTAREA_MEDIUM_WIDTH)
->setStep(1)
->setMin(0)
->setMax(10)
)
])
->addItem([
new CLabel(_('Point size')),
new CFormField(
(new CRangeControl($field_name.'['.$row_num.'][pointsize]', (int) $value['pointsize']))
->setEnabled($value['type'] == SVG_GRAPH_TYPE_POINTS)
->setWidth(ZBX_TEXTAREA_MEDIUM_WIDTH)
->setStep(1)
->setMin(1)
->setMax(10)
)
])
->addItem([
new CLabel(_('Transparency')),
new CFormField(
(new CRangeControl($field_name.'['.$row_num.'][transparency]',
(int) $value['transparency'])
)
->setWidth(ZBX_TEXTAREA_MEDIUM_WIDTH)
->setStep(1)
->setMin(0)
->setMax(10)
)
])
->addItem([
new CLabel(_('Fill')),
new CFormField(
(new CRangeControl($field_name.'['.$row_num.'][fill]', (int) $value['fill']))
->setEnabled(!in_array($value['type'], [SVG_GRAPH_TYPE_POINTS, SVG_GRAPH_TYPE_BAR]))
->setWidth(ZBX_TEXTAREA_MEDIUM_WIDTH)
->setStep(1)
->setMin(0)
->setMax(10)
)
])
->addItem([
new CLabel(_('Missing data')),
new CFormField(
(new CRadioButtonList($field_name.'['.$row_num.'][missingdatafunc]',
(int) $value['missingdatafunc'])
)
->addValue(_('None'), SVG_GRAPH_MISSING_DATA_NONE)
->addValue(_x('Connected', 'missing data function'),
SVG_GRAPH_MISSING_DATA_CONNECTED
)
->addValue(_x('Treat as 0', 'missing data function'),
SVG_GRAPH_MISSING_DATA_TREAT_AS_ZERO
)
->addValue(_x('Last known', 'missing data function'),
SVG_GRAPH_MISSING_DATA_LAST_KNOWN
)
->setEnabled(!in_array($value['type'], [SVG_GRAPH_TYPE_POINTS, SVG_GRAPH_TYPE_BAR]))
->setModern()
)
]),
(new CFormGrid())
->addItem([
new CLabel(_('Y-axis')),
new CFormField(
(new CRadioButtonList($field_name.'['.$row_num.'][axisy]', (int) $value['axisy']))
->addValue(_('Left'), GRAPH_YAXIS_SIDE_LEFT)
->addValue(_('Right'), GRAPH_YAXIS_SIDE_RIGHT)
->setModern()
)
])
->addItem([
new CLabel(_('Time shift'), $field_name.'['.$row_num.'][timeshift]'),
new CFormField(
(new CTextBox($field_name.'['.$row_num.'][timeshift]', $value['timeshift']))
->setWidth(ZBX_TEXTAREA_TINY_WIDTH)
->setAttribute('placeholder', _('none'))
)
])
->addItem([
new CLabel(_('Aggregation function'),
'label-'.$field_name.'_'.$row_num.'_aggregate_function'
),
new CFormField(
(new CSelect($field_name.'['.$row_num.'][aggregate_function]'))
->setId($field_name.'_'.$row_num.'_aggregate_function')
->setFocusableElementId('label-'.$field_name.'_'.$row_num.'_aggregate_function')
->setValue((int) $value['aggregate_function'])
->addOptions(CSelect::createOptionsFromArray([
AGGREGATE_NONE => graph_item_aggr_fnc2str(AGGREGATE_NONE),
AGGREGATE_MIN => graph_item_aggr_fnc2str(AGGREGATE_MIN),
AGGREGATE_MAX => graph_item_aggr_fnc2str(AGGREGATE_MAX),
AGGREGATE_AVG => graph_item_aggr_fnc2str(AGGREGATE_AVG),
AGGREGATE_COUNT => graph_item_aggr_fnc2str(AGGREGATE_COUNT),
AGGREGATE_SUM => graph_item_aggr_fnc2str(AGGREGATE_SUM),
AGGREGATE_FIRST => graph_item_aggr_fnc2str(AGGREGATE_FIRST),
AGGREGATE_LAST => graph_item_aggr_fnc2str(AGGREGATE_LAST)
]))
->setWidth(ZBX_TEXTAREA_TINY_WIDTH)
)
])
->addItem([
new CLabel(_('Aggregation interval'), $field_name.'['.$row_num.'][aggregate_interval]'),
new CFormField(
(new CTextBox($field_name.'['.$row_num.'][aggregate_interval]',
$value['aggregate_interval']
))
->setEnabled($value['aggregate_function'] != AGGREGATE_NONE)
->setWidth(ZBX_TEXTAREA_TINY_WIDTH)
->setAttribute('placeholder', GRAPH_AGGREGATE_DEFAULT_INTERVAL)
)
])
->addItem([
new CLabel(_('Aggregate')),
new CFormField(
(new CRadioButtonList($field_name.'['.$row_num.'][aggregate_grouping]',
(int) $value['aggregate_grouping'])
)
->addValue(_('Each item'), GRAPH_AGGREGATE_BY_ITEM)
->addValue(_('Data set'), GRAPH_AGGREGATE_BY_DATASET)
->setEnabled($value['aggregate_function'] != AGGREGATE_NONE)
->setModern()
)
])
->addItem([
new CLabel(_('Approximation'), 'label-'.$field_name.'_'.$row_num.'_approximation'),
new CFormField(
(new CSelect($field_name.'['.$row_num.'][approximation]'))
->setId($field_name.'_'.$row_num.'_approximation')
->setFocusableElementId('label-'.$field_name.'_'.$row_num.'_approximation')
->setValue((int) $value['approximation'])
->addOptions(CSelect::createOptionsFromArray([
APPROXIMATION_ALL => [
'label' => _('all'),
'disabled' => $value['type'] != SVG_GRAPH_TYPE_LINE || $value['stacked']
],
APPROXIMATION_MIN => _('min'),
APPROXIMATION_AVG => _('avg'),
APPROXIMATION_MAX => _('max')
]))
->setWidth(ZBX_TEXTAREA_TINY_WIDTH)
)
])
->addItem([
new CLabel([
_('Data set label'),
makeHelpIcon(_('Also used as legend label for aggregated data sets.'))
], $field_name.'_'.$row_num.'_data_set_label'),
new CFormField(
(new CTextBox($field_name.'['.$row_num.'][data_set_label]', $value['data_set_label']))
->setId($field_name.'_'.$row_num.'_data_set_label')
->setWidth(ZBX_TEXTAREA_MEDIUM_WIDTH)
)
])
])
]))
->addClass(ZBX_STYLE_LIST_ACCORDION_ITEM)
->addClass(ZBX_STYLE_SORTABLE_ITEM)
->addClass($is_opened ? ZBX_STYLE_LIST_ACCORDION_ITEM_OPENED : ZBX_STYLE_LIST_ACCORDION_ITEM_CLOSED)
->setAttribute('data-set', $row_num)
->setAttribute('data-type', $dataset_type);
}
private function getItemRowTemplate($ds_num = '#{dsNum}', $row_num = '#{rowNum}', $itemid = '#{itemid}',
$name = '#{name}', $color = '#{color}'): CRow {
return (new CRow([
(new CCol((new CDiv())->addClass(ZBX_STYLE_DRAG_ICON)))
->addClass('table-col-handle')
->addClass(ZBX_STYLE_TD_DRAG_ICON),
(new CCol(
(new CColor($this->field->getName().'['.$ds_num.'][color][]', $color,
'items_'.$ds_num.'_'.$row_num.'_color'
))->appendColorPickerJs(false)
))->addClass('table-col-color'),
(new CCol(new CSpan($row_num.':')))->addClass('table-col-no'),
(new CCol(
(new CLink($name))
->setId('items_'.$ds_num.'_'.$row_num.'_name')
->addClass('js-click-expend')
))->addClass('table-col-name'),
(new CCol([
(new CButton('button', _('Remove')))
->addClass(ZBX_STYLE_BTN_LINK)
->addClass('element-table-remove'),
new CVar($this->field->getName().'['.$ds_num.'][itemids][]', $itemid,
'items_'.$ds_num.'_'.$row_num.'_input'
)
]))
->addClass('table-col-action')
->addClass(ZBX_STYLE_NOWRAP)
]))
->addClass(ZBX_STYLE_SORTABLE)
->addClass('single-item-table-row');
}
}