function views_ui_config_item_form in Views (for Drupal 7) 6.2
Same name and namespace in other branches
- 8.3 views_ui/admin.inc \views_ui_config_item_form()
- 6.3 includes/admin.inc \views_ui_config_item_form()
- 7.3 includes/admin.inc \views_ui_config_item_form()
Form to config_item items in the views UI.
1 string reference to 'views_ui_config_item_form'
- views_ui_ajax_forms in includes/
admin.inc
File
Code
function views_ui_config_item_form(&$form_state) {
$view =& $form_state['view'];
$display_id = $form_state['display_id'];
$type = $form_state['type'];
$id = $form_state['id'];
$form = array(
'options' => array(
'#tree' => TRUE,
),
);
if (!$view
->set_display($display_id)) {
views_ajax_render(t('Invalid display id @display', array(
'@display' => $display_id,
)));
}
$item = $view
->get_item($display_id, $type, $id);
if ($item) {
$handler = views_get_handler($item['table'], $item['field'], $type);
if (empty($handler)) {
$form['markup'] = array(
'#value' => t("Error: handler for @table > @field doesn't exist!", array(
'@table' => $item['table'],
'@field' => $item['field'],
)),
);
}
else {
$handler
->init($view, $item);
$types = views_object_types();
if ($view->display_handler
->defaultable_sections($types[$type]['plural'])) {
$form_state['section'] = $types[$type]['plural'];
$view->display_handler
->add_override_button($form['options'], $form_state, $form_state['section']);
}
// A whole bunch of code to figure out what relationships are valid for
// this item.
$relationships = $view->display_handler
->get_option('relationships');
$relationship_options = array();
foreach ($relationships as $relationship) {
// relationships can't link back to self. But also, due to ordering,
// relationships can only link to prior relationships.
if ($type == 'relationship' && $id == $relationship['id']) {
break;
}
$relationship_handler = views_get_handler($relationship['table'], $relationship['field'], 'relationship');
// ignore invalid/broken relationships.
if (empty($relationship_handler)) {
continue;
}
// If this relationship is valid for this type, add it to the list.
$data = views_fetch_data($relationship['table']);
$base = $data[$relationship['field']]['relationship']['base'];
$base_fields = views_fetch_fields($base, $form_state['type']);
if (isset($base_fields[$item['table'] . '.' . $item['field']])) {
$relationship_handler
->init($view, $relationship);
$relationship_options[$relationship['id']] = $relationship_handler
->label();
}
}
if (!empty($relationship_options)) {
// Make sure the existing relationship is even valid. If not, force
// it to none.
$base_fields = views_fetch_fields($view->base_table, $form_state['type']);
if (isset($base_fields[$item['table'] . '.' . $item['field']])) {
$relationship_options = array_merge(array(
'none' => t('Do not use a relationship'),
), $relationship_options);
}
$rel = empty($item['relationship']) ? 'none' : $item['relationship'];
if (empty($relationship_options[$rel])) {
// Pick the first relationship.
$rel = key($relationship_options);
// We want this relationship option to get saved even if the user
// skips submitting the form.
$view
->set_item_option($display_id, $type, $id, 'relationship', $rel);
$temp_view = $view
->clone_view();
views_ui_cache_set($temp_view);
}
$form['options']['relationship'] = array(
'#type' => 'select',
'#title' => t('Relationship'),
'#options' => $relationship_options,
'#default_value' => $rel,
);
}
else {
$form['options']['relationship'] = array(
'#type' => 'value',
'#value' => 'none',
);
}
$form['#title'] = check_plain($view->display[$display_id]->display_title) . ': ';
$form['#title'] .= t('Configure @type %item', array(
'@type' => $types[$type]['lstitle'],
'%item' => $handler
->ui_name(),
));
$form['form_description'] = array(
'#type' => 'markup',
'#weight' => -1000,
'#prefix' => '<div class="form-item description">',
'#suffix' => '</div>',
'#value' => $handler->definition['help'],
);
$form['#section'] = $display_id . '-' . $type . '-' . $id;
// Get form from the handler.
$handler
->options_form($form['options'], $form_state);
$form_state['handler'] =& $handler;
}
$name = NULL;
if (isset($form_state['update_name'])) {
$name = $form_state['update_name'];
}
views_ui_standard_form_buttons($form, $form_state, 'views_ui_config_item_form', $name, t('Remove'), 'remove');
}
return $form;
}