function DisplayPluginBase::getFieldLabels
Same name in other branches
- 9 core/modules/views/src/Plugin/views/display/DisplayPluginBase.php \Drupal\views\Plugin\views\display\DisplayPluginBase::getFieldLabels()
- 8.9.x core/modules/views/src/Plugin/views/display/DisplayPluginBase.php \Drupal\views\Plugin\views\display\DisplayPluginBase::getFieldLabels()
- 11.x core/modules/views/src/Plugin/views/display/DisplayPluginBase.php \Drupal\views\Plugin\views\display\DisplayPluginBase::getFieldLabels()
Overrides DisplayPluginInterface::getFieldLabels
File
-
core/
modules/ views/ src/ Plugin/ views/ display/ DisplayPluginBase.php, line 975
Class
- DisplayPluginBase
- Base class for views display plugins.
Namespace
Drupal\views\Plugin\views\displayCode
public function getFieldLabels($groupable_only = FALSE) {
$options = [];
foreach ($this->getHandlers('relationship') as $relationship => $handler) {
$relationships[$relationship] = $handler->adminLabel();
}
foreach ($this->getHandlers('field') as $id => $handler) {
if ($groupable_only && !$handler->useStringGroupBy()) {
// Continue to next handler if it's not groupable.
continue;
}
if ($label = $handler->label()) {
$options[$id] = $label;
}
else {
$options[$id] = $handler->adminLabel();
}
if (!empty($handler->options['relationship']) && !empty($relationships[$handler->options['relationship']])) {
$options[$id] = '(' . $relationships[$handler->options['relationship']] . ') ' . $options[$id];
}
}
return $options;
}
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