protected function default_display_filters_user($form, $form_state)
{
$filters = array();
if (!empty($form_state['values']['show']['type']) && $form_state['values']['show']['type'] != 'all') {
$bundle_key = $this->entity_info['bundle keys']['bundle'];
// Figure out the table where $bundle_key lives. It may not be the same as
// the base table for the view; the taxonomy vocabulary machine_name, for
// example, is stored in taxonomy_vocabulary, not taxonomy_term_data.
$fields = views_fetch_fields($this->base_table, 'filter');
if (isset($fields[$this->base_table . '.' . $bundle_key])) {
$table = $this->base_table;
} else {
foreach ($fields as $field_name => $value) {
if ($pos = strpos($field_name, '.' . $bundle_key)) {
$table = substr($field_name, 0, $pos);
break;
}
}
}
$table_data = views_fetch_data($table);
// Check whether the bundle key filter handler is or an child of it views_handler_filter_in_operator
// If it's not just use a single value instead of an array.
$handler = $table_data[$bundle_key]['filter']['handler'];
if ($handler == 'views_handler_filter_in_operator' || is_subclass_of($handler, 'views_handler_filter_in_operator')) {
$value = drupal_map_assoc(array($form_state['values']['show']['type']));
} else {
$value = $form_state['values']['show']['type'];
}
$filters[$bundle_key] = array('id' => $bundle_key, 'table' => $table, 'field' => $bundle_key, 'value' => $value);
}
// @todo: Figure out why this isn't part of node_views_wizard.
if (!empty($form_state['values']['show']['tagged_with']['tids'])) {
$filters['tid'] = array('id' => 'tid', 'table' => 'taxonomy_index', 'field' => 'tid', 'value' => $form_state['values']['show']['tagged_with']['tids'], 'vocabulary' => $form_state['values']['show']['tagged_with']['vocabulary']);
// If the user entered more than one valid term in the autocomplete
// field, they probably intended both of them to be applied.
if (count($form_state['values']['show']['tagged_with']['tids']) > 1) {
$filters['tid']['operator'] = 'and';
// Sort the terms so the filter will be displayed as it normally would
// on the edit screen.
sort($filters['tid']['value']);
}
}
return $filters;
}
/**
* Most subclasses will need to override this method to provide some fields
* or a different row plugin.
*/
protected function default_display_options($form, $form_state) {
$display_options = array();
$display_options['access']['type'] = 'none';
$display_options['cache']['type'] = 'none';
$display_options['query']['type'] = 'views_query';
$display_options['exposed_form']['type'] = 'basic';
$display_options['pager']['type'] = 'full';
$display_options['style_plugin'] = 'default';
$display_options['row_plugin'] = 'fields';
// Add a least one field so the view validates and the user has already a preview.
// Therefore the basefield could provide 'defaults][field]' in it's base settings.
// If there is nothing like this choose the first field with a field handler.
$data = views_fetch_data($this->base_table);
if (isset($data['table']['base']['defaults']['field'])) {
$field = $data['table']['base']['defaults']['field'];
}
else {
foreach ($data as $field => $field_data) {
if (isset($field_data['field']['handler'])) {
break;
}
}
}
$display_options['fields'][$field] = array(
'table' => $this->base_table,
'field' => $field,
'id' => $field,
);
return $display_options;
}
/**
* Set the base_table and base_table_alias.
*
* @return string
* The base table which is used in the current view "context".
*/
function get_base_table()
{
if (!isset($this->base_table)) {
// This base_table is coming from the entity not the field.
$this->base_table = $this->view->base_table;
// If the current field is under a relationship you can't be sure that the
// base table of the view is the base table of the current field.
// For example a field from a node author on a node view does have users as base table.
if (!empty($this->options['relationship']) && $this->options['relationship'] != 'none') {
$relationships = $this->view->display_handler->get_option('relationships');
if (!empty($relationships[$this->options['relationship']])) {
$options = $relationships[$this->options['relationship']];
$data = views_fetch_data($options['table']);
$this->base_table = $data[$options['field']]['relationship']['base'];
}
}
}
return $this->base_table;
}
