function template_preprocess_views_ui_rearrange_filter_form
Same name in other branches
- 8.9.x core/modules/views_ui/views_ui.theme.inc \template_preprocess_views_ui_rearrange_filter_form()
- 10 core/modules/views_ui/views_ui.theme.inc \template_preprocess_views_ui_rearrange_filter_form()
- 11.x core/modules/views_ui/views_ui.theme.inc \template_preprocess_views_ui_rearrange_filter_form()
Prepares variables for Views UI rearrange filter form templates.
Default template: views-ui-rearrange-filter-form.html.twig.
Parameters
array $variables: An associative array containing:
- form: A render element representing the form.
File
-
core/
modules/ views_ui/ views_ui.theme.inc, line 204
Code
function template_preprocess_views_ui_rearrange_filter_form(&$variables) {
$form =& $variables['form'];
$rows = $ungroupable_rows = [];
// Enable grouping only if > 1 group.
$variables['grouping'] = count(array_keys($form['#group_options'])) > 1;
foreach ($form['#group_renders'] as $group_id => $contents) {
// Header row for the group.
if ($group_id !== 'ungroupable') {
// Set up tabledrag so that it changes the group dropdown when rows are
// dragged between groups.
$options = [
'table_id' => 'views-rearrange-filters',
'action' => 'match',
'relationship' => 'sibling',
'group' => 'views-group-select',
'subgroup' => 'views-group-select-' . $group_id,
];
drupal_attach_tabledrag($form['override'], $options);
// Title row, spanning all columns.
$row = [];
// Add a cell to the first row, containing the group operator.
$row[] = [
'class' => [
'group',
'group-operator',
'container-inline',
],
'data' => $form['filter_groups']['groups'][$group_id],
'rowspan' => max([
2,
count($contents) + 1,
]),
];
// Title.
$row[] = [
'class' => [
'group',
'group-title',
],
'data' => [
'#prefix' => '<span>',
'#markup' => $form['#group_options'][$group_id],
'#suffix' => '</span>',
],
'colspan' => 4,
];
$rows[] = [
'class' => [
'views-group-title',
],
'data' => $row,
'id' => 'views-group-title-' . $group_id,
];
// Row which will only appear if the group has nothing in it.
$row = [];
$class = 'group-' . (count($contents) ? 'populated' : 'empty');
$instructions = '<span>' . t('No filters have been added.') . '</span> <span class="js-only">' . t('Drag to add filters.') . '</span>';
// When JavaScript is enabled, the button for removing the group (if it's
// present) should be hidden, since it will be replaced by a link on the
// client side.
if (!empty($form['remove_groups'][$group_id]['#type']) && $form['remove_groups'][$group_id]['#type'] == 'submit') {
$form['remove_groups'][$group_id]['#attributes']['class'][] = 'js-hide';
}
$row[] = [
'colspan' => 5,
'data' => [
[
'#markup' => $instructions,
],
$form['remove_groups'][$group_id],
],
];
$rows[] = [
'class' => [
'group-message',
'group-' . $group_id . '-message',
$class,
],
'data' => $row,
'id' => 'views-group-' . $group_id,
];
}
foreach ($contents as $id) {
if (isset($form['filters'][$id]['name'])) {
$row = [];
$row[]['data'] = $form['filters'][$id]['name'];
$form['filters'][$id]['weight']['#attributes']['class'] = [
'weight',
];
$row[]['data'] = $form['filters'][$id]['weight'];
$form['filters'][$id]['group']['#attributes']['class'] = [
'views-group-select views-group-select-' . $group_id,
];
$row[]['data'] = $form['filters'][$id]['group'];
$form['filters'][$id]['removed']['#attributes']['class'][] = 'js-hide';
$remove_link = [
'#type' => 'link',
'#url' => Url::fromRoute('<none>'),
'#title' => new FormattableMarkup('<span>@text</span>', [
'@text' => t('Remove'),
]),
'#weight' => '1',
'#options' => [
'attributes' => [
'id' => 'views-remove-link-' . $id,
'class' => [
'views-hidden',
'views-button-remove',
'views-groups-remove-link',
'views-remove-link',
],
'alt' => t('Remove this item'),
'title' => t('Remove this item'),
],
],
];
$row[]['data'] = [
$form['filters'][$id]['removed'],
$remove_link,
];
$row = [
'data' => $row,
'class' => [
'draggable',
],
'id' => 'views-row-' . $id,
];
if ($group_id !== 'ungroupable') {
$rows[] = $row;
}
else {
$ungroupable_rows[] = $row;
}
}
}
}
if (!$variables['grouping']) {
$form['filter_groups']['groups'][0]['#title'] = t('Operator');
}
if (!empty($ungroupable_rows)) {
$header = [
t('Ungroupable filters'),
t('Weight'),
[
'data' => t('Group'),
'class' => [
'views-hide-label',
],
],
[
'data' => t('Remove'),
'class' => [
'views-hide-label',
],
],
];
$variables['ungroupable_table'] = [
'#type' => 'table',
'#header' => $header,
'#rows' => $ungroupable_rows,
'#attributes' => [
'id' => 'views-rearrange-filters-ungroupable',
'class' => [
'arrange',
],
],
'#tabledrag' => [
[
'action' => 'order',
'relationship' => 'sibling',
'group' => 'weight',
],
],
];
}
if (empty($rows)) {
$rows[] = [
[
'data' => t('No fields available.'),
'colspan' => '2',
],
];
}
// Set up tabledrag so that the weights are changed when rows are dragged.
$variables['table'] = [
'#type' => 'table',
'#rows' => $rows,
'#attributes' => [
'id' => 'views-rearrange-filters',
'class' => [
'arrange',
],
],
'#tabledrag' => [
[
'action' => 'order',
'relationship' => 'sibling',
'group' => 'weight',
],
],
];
// When JavaScript is enabled, the button for adding a new group should be
// hidden, since it will be replaced by a link on the client side.
$form['actions']['add_group']['#attributes']['class'][] = 'js-hide';
}
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