/**
* Reset panelizers associated with the entity to the appropriate default.
*
* @param object $entity
* The entity.
* @param $view_mode
* The view mode to delete. If not specified, all view modes will be
* deleted.
*/
function reset_entity_panelizer($entity, $view_mode = NULL)
{
list($entity_id, $revision_id, $bundle) = entity_extract_ids($this->entity_type, $entity);
// Load all of the defaults for this entity bundle.
$panelizers = $this->get_default_panelizer_objects($bundle);
// Work out which view modes to use.
if (!empty($view_mode)) {
$view_modes = array($view_mode);
} else {
$entity_info = entity_get_info($this->entity_type);
$view_modes = array_keys($entity_info['view modes']);
}
// Locate all displays associated with the entity.
$dids = db_select('panelizer_entity', 'p')->fields('p', array('did'))->condition('entity_type', $this->entity_type)->condition('entity_id', $entity_id)->condition('revision_id', $revision_id)->condition('view_mode', $view_modes, 'IN')->condition('did', '0', '>')->execute()->fetchCol();
// Loop over each view mode that is being reset.
foreach ($view_modes as $view_mode) {
// The default display to be used if nothing found.
$default_name = implode(':', array($this->entity_type, $bundle, 'default'));
$variable_name = 'panelizer_' . $this->entity_type . ':' . $bundle . ':' . $view_mode . '_selection';
if ($view_mode != 'page_manager') {
$default_name .= ':' . $view_mode;
}
// If this has not been set previously, use the 'default' as the default
// selection.
$default_value = variable_get($variable_name, FALSE);
if ($default_value === FALSE) {
$default_value = $default_name;
}
// Update the panelizer_entity record.
$panelizer = $panelizers[$default_value];
$panelizer->entity_type = $this->entity_type;
$panelizer->entity_id = $entity_id;
$panelizer->revision_id = (int) $revision_id;
$panelizer->view_mode = $view_mode;
$panelizer->did = NULL;
$update = array('entity_type', 'entity_id', 'revision_id', 'view_mode');
drupal_write_record('panelizer_entity', $panelizer, $update);
}
// Delete the dids if they are not still in use.
foreach (array_unique($dids) as $did) {
$in_use = db_select('panelizer_entity', 'p')->fields('p', array('did'))->condition('did', $did)->execute()->fetchCol();
// Only delete the display if another revision was not using it.
if (empty($in_use)) {
panels_delete_display($did);
}
}
// Reset the entity's cache. If the EntityCache module is enabled, this also
// resets its permanent cache.
entity_get_controller($this->entity_type)->resetCache(array($entity_id));
}
/**
* Reset panelizers associated with the entity to the appropriate default.
*
* @param object $entity
* The entity.
* @param $view_mode
* The view mode to delete. If not specified, all view modes will be
* deleted.
*/
function reset_entity_panelizer($entity, $view_mode = NULL)
{
// Only proceed if the view mode was customized for this entity.
if (empty($entity->panelizer[$view_mode])) {
drupal_set_message(t('Unable to reset this view mode'));
} else {
// Identify this entity's bundle.
list($entity_id, , $bundle) = entity_extract_ids($this->entity_type, $entity);
// Update the panelizer_entity record.
$entity->panelizer[$view_mode]->did = NULL;
$entity->panelizer[$view_mode]->name = $this->get_default_display_name($bundle, $view_mode);
// Update the entity.
$this->entity_save($entity);
// If a new revision was not created, delete any unused displays.
if ($this->supports_revisions && empty($entity->revision)) {
// Get the IDs for this revision.
list(, $revision_id, $bundle) = entity_extract_ids($this->entity_type, $entity);
// Work out which view modes to use.
if (!empty($view_mode)) {
$view_modes = array($view_mode);
} else {
$entity_info = entity_get_info($this->entity_type);
$view_modes = array_keys($entity_info['view modes']);
}
// Locate all displays associated with the entity.
$dids = db_select('panelizer_entity', 'p')->fields('p', array('did'))->condition('entity_type', $this->entity_type)->condition('entity_id', $entity_id)->condition('revision_id', $revision_id)->condition('view_mode', $view_modes, 'IN')->condition('did', '0', '>')->execute()->fetchCol();
// Delete the display records if they are not still in use.
foreach (array_unique($dids) as $did) {
$in_use = db_select('panelizer_entity', 'p')->fields('p', array('did'))->condition('did', $did)->execute()->fetchCol();
// Only delete the display if another revision was not using it.
if (empty($in_use)) {
panels_delete_display($did);
}
}
}
// Reset the entity's cache. If the EntityCache module is enabled, this
// also resets its permanent cache.
entity_get_controller($this->entity_type)->resetCache(array($entity_id));
}
}
/**
* Delete panelizers associated with the entity.
*
* @param object $entity
* The entity.
* @param $view_mode
* The view mode to delete. If not specified, all view modes will be
* deleted.
*/
function delete_entity_panelizer($entity, $view_mode = NULL)
{
list($entity_id, $revision_id, $bundle) = entity_extract_ids($this->entity_type, $entity);
if (empty($view_mode)) {
// Locate and delete all displays associated with the entity.
$dids = db_query("SELECT did FROM {panelizer_entity} WHERE entity_type = '{$this->entity_type}' AND entity_id = :id", array(':id' => $entity_id))->fetchCol();
} else {
$dids = db_query("SELECT did FROM {panelizer_entity} WHERE entity_type = '{$this->entity_type}' AND entity_id = :id AND view_mode = :view_mode", array(':id' => $entity_id, ':view_mode' => $view_mode))->fetchCol();
}
foreach (array_unique($dids) as $did) {
panels_delete_display($did);
}
$delete = db_delete('panelizer_entity')->condition('entity_type', $this->entity_type)->condition('entity_id', $entity_id);
if ($view_mode) {
$delete->condition('view_mode', $view_mode);
}
$delete->execute();
}
