/**
* @Route("/{entity_type}/{entity}", name="entity_view", defaults={"view_mode" = "full", "langcode" = null, "page" = null})
* @Method("GET")
* @ParamConverter("entity", converter="drupal.entity")
* @Template
*/
public function viewAction(Request $request, $entity_type, $entity)
{
$view_mode = $request->get('view_mode');
$langcode = $request->get('langcode');
$page = $request->get('page');
list($id, $vid, $bundle) = entity_extract_ids($entity_type, $entity);
$entities = entity_view($entity_type, array($id => $entity), $view_mode, $langcode, $page);
return array('label' => entity_label($entity_type, $entity), 'uri' => entity_uri($entity_type, $entity), 'entity_type' => $entity_type, 'id' => $id, 'vid' => $vid, 'bundle' => $bundle, 'entity' => $entity, 'content' => reset($entities[$entity_type]));
}
/**
* Determine if the entity allows revisions.
*/
public function entity_allows_revisions($entity)
{
$retval = array();
list($entity_id, $revision_id, $bundle) = entity_extract_ids($this->entity_type, $entity);
$node_options = variable_get('node_options_' . $bundle, array('status', 'promote'));
$retval[0] = in_array('revision', $node_options);
$retval[1] = user_access('administer nodes');
return $retval;
}
/**
* Constructor
*
* @param string $eventName
* @param string $entityType
* @param EntityInterface $entity
* @param int $userId
* @param array $arguments
*/
public function __construct($eventName, $entityType, EntityInterface $entity, $userId = null, array $arguments = [])
{
$this->setEventName($eventName);
$this->setEntityType($entityType);
$this->setUserId($userId);
list($id, , $bundle) = entity_extract_ids($entityType, $entity);
// Keeping the 'uid' in arguments allows compatibility with the
// makinacorpus/apubsub API, using subject too
parent::__construct($entity, $arguments + ['uid' => $userId, 'id' => $id, 'bundle' => $bundle]);
}
/**
* Implements EditMetadataGeneratorInterface::generate().
*/
public function generate($entity_type, $entity, array $instance, $langcode, $view_mode)
{
$field_name = $instance['field_name'];
// Early-return if user does not have access.
$access = $this->accessChecker->accessEditEntityField($entity_type, $entity, $field_name);
if (!$access) {
return array('access' => FALSE);
}
// Early-return if no editor is available.
if (!_edit_is_extra_field($entity_type, $field_name)) {
$display = field_get_display($instance, $view_mode, $entity);
$formatter_type = field_info_formatter_types($display['type']);
$items = field_get_items($entity_type, $entity, $field_name, $langcode);
$items = $items === FALSE ? array() : $items;
$editor_id = $this->editorSelector->getEditor($formatter_type, $instance, $items);
} else {
// @see hook_edit_extra_fields_info()
$extra = edit_extra_field_info($entity_type, $field_name);
if (isset($extra['view mode dependent editor'][$view_mode])) {
$editor_id = $extra['view mode dependent editor'][$view_mode];
} else {
$editor_id = $extra['default editor'];
}
}
if (!isset($editor_id)) {
return array('access' => FALSE);
}
// Gather metadata, allow the editor to add additional metadata of its own.
if (!_edit_is_extra_field($entity_type, $field_name)) {
$label = $instance['label'];
} else {
$label = edit_extra_field_info($entity_type, $field_name, 'label');
}
list($id, $vid, $bundle) = entity_extract_ids($entity_type, $entity);
$metadata = array('label' => check_plain($label), 'access' => TRUE, 'editor' => $editor_id, 'aria' => t('Entity @type @id, field @field', array('@type' => $entity_type, '@id' => $id, '@field' => $label)));
if (!_edit_is_extra_field($entity_type, $field_name)) {
$editor = edit_editor_get($editor_id);
if (!empty($editor['metadata callback'])) {
if ($editor['file']) {
require_once $editor['file path'] . '/' . $editor['file'];
}
if (function_exists($editor['metadata callback'])) {
$custom_metadata = $editor['metadata callback']($instance, $items);
if (count($custom_metadata)) {
$metadata['custom'] = $custom_metadata;
}
}
}
// Allow the metadata to be altered.
$context = array('entity_type' => $entity_type, 'entity' => $entity, 'field' => $instance, 'items' => $items);
drupal_alter('edit_editor_metadata', $metadata, $editor_id, $context);
}
return $metadata;
}
/**
* Act on Linked Field settings
*
* This hook is invoked from linked_field_field_attach_view_alter() when linking
* a field. It allows you to override all settings.
*
* @param $settings
* An associative array of Linked Field settings.
* @param $context
* An associative array containing:
* - entity_type: The type of $entity; for example, 'node' or 'user'.
* - entity: The entity with fields to render.
* - view_mode: View mode; for example, 'full' or 'teaser'.
* - display: Either a view mode string or an array of display settings. If
* this hook is being invoked from field_attach_view(), the 'display'
* element is set to the view mode string. If this hook is being invoked
* from field_view_field(), this element is set to the $display argument
* and the view_mode element is set to '_custom'. See field_view_field()
* for more information on what its $display argument contains.
* - language: The language code used for rendering.
*/
function hook_linked_field_settings_alter(&$settings, $context)
{
$entity_type = $context['entity_type'];
$entity = $context['entity'];
list(, , $bundle) = entity_extract_ids($entity_type, $entity);
$view_mode = $context['view_mode'];
// Add custom attribute for the link.
if ($entity_type == 'node' && $bundle == 'article' && $view_mode == 'default') {
$settings['options']['attributes']['data-id'] = $entity->nid;
}
}
/**
* Determine if the entity allows revisions.
*/
public function entity_allows_revisions($entity)
{
$retval = array();
list($entity_id, $revision_id, $bundle) = entity_extract_ids($this->entity_type, $entity);
$node_options = variable_get('node_options_' . $bundle, array('status', 'promote'));
// Whether or not the entity supports revisions.
$retval[0] = TRUE;
// Whether or not the user can control if a revision is created.
$retval[1] = user_access('administer nodes');
// Whether or not the revision is created by default.
$retval[2] = in_array('revision', $node_options);
return $retval;
}
/**
* Prepare internal bundle and id list cache
*/
private function buildListCache()
{
if (null !== $this->idList) {
return;
}
foreach ($this->subject as $entity) {
list($id, , $bundle) = entity_extract_ids($this->getEntityType(), $entity);
$this->idList[] = $id;
$this->bundleList[$id] = $bundle;
$this->bundleList = $bundle;
$this->bundleList = array_unique($this->bundleList);
}
}
/**
* Overrides EntityInlineEntityFormController::entityFormSubmit().
*
* Fixes some of the custom entity values, similar to
* fieldable_panels_panes_entity_edit_form_submit().
*/
public function entityFormSubmit(&$entity_form, &$form_state)
{
$info = entity_get_info($this->entityType);
list(, , $bundle) = entity_extract_ids($this->entityType, $entity_form['#entity']);
$entity = $entity_form['#entity'];
$entity_values = drupal_array_get_nested_value($form_state['values'], $entity_form['#parents']);
// Some additional adjustments necessary for FPP to save correctly.
if (!empty($entity_values['link']['path'])) {
$entity_values['path'] = $entity_values['link']['path'];
}
if (isset($entity_values['link']['link'])) {
$entity_values['link'] = $entity_values['link']['link'];
} else {
$entity_values['link'] = 0;
}
// The 'reusable' option contains several sub fields.
if (isset($entity_values['reusable']['reusable'])) {
$reusable = $entity_values['reusable'];
$entity_values['reusable'] = FALSE;
$entity_values['category'] = '';
$entity_values['admin_title'] = '';
$entity_values['admin_description'] = '';
foreach (array('reusable', 'category', 'admin_title', 'admin_description') as $field) {
if (isset($reusable[$field])) {
$entity_values[$field] = $reusable[$field];
}
}
}
// Only fix the revision log if a revision is being saved.
$entity_values['log'] = '';
if (isset($entity_values['revision']['revision'])) {
if (isset($entity_values['revision']['log'])) {
$entity_values['log'] = $entity_values['revision']['log'];
}
$entity_values['revision'] = $entity_values['revision']['revision'];
} else {
$entity_values['revision'] = 0;
}
// Copy top-level form values that are not for fields to entity properties,
// without changing existing entity properties that are not being edited by
// this form. Copying field values must be done using field_attach_submit().
$values_excluding_fields = $info['fieldable'] ? array_diff_key($entity_values, field_info_instances($this->entityType, $bundle)) : $entity_values;
foreach ($values_excluding_fields as $key => $value) {
$entity->{$key} = $value;
}
if ($info['fieldable']) {
field_attach_submit($this->entityType, $entity, $entity_form, $form_state);
}
}
/**
* Implements EntityReference_BehaviorHandler_Abstract::load().
*/
public function load($entity_type, $entities, $field, $instances, $langcode, &$items)
{
// Get the OG memberships from the field.
$field_name = $field['field_name'];
$target_type = $field['settings']['target_type'];
foreach ($entities as $entity) {
list($id) = entity_extract_ids($entity_type, $entity);
$items[$id] = array();
$gids = og_get_entity_groups($entity_type, $entity, array(), $field_name);
if (empty($gids[$target_type])) {
continue;
}
foreach ($gids[$target_type] as $gid) {
$items[$id][] = array('target_id' => $gid);
}
}
}
/**
*
* Do the actual update - passes the update to the plugin's process functions
*/
function update()
{
if (function_exists($this->plugin['process'])) {
$this->plugin['process']($this);
}
// Are there any form errors?
if ($errors = form_get_errors()) {
foreach ($errors as $error) {
// Form errors will apply for all entities
foreach ($this->entities as $entity) {
list($id) = entity_extract_ids($this->entity_type, $entity);
$this->set_error($id, $error);
}
}
}
return $this->get_result();
}
/**
* Overrides EntityInlineEntityFormController::entityForm().
*
* Copied from fieldable_panels_panes_entity_edit_form().
*/
public function entityForm($entity_form, &$form_state)
{
// Make the other form items dependent upon it.
ctools_include('dependent');
ctools_add_js('dependent');
$entity = $entity_form['#entity'];
$entity_type = 'fieldable_panels_pane';
list(, , $bundle) = entity_extract_ids($entity_type, $entity);
// Map these properties for entity translations.
$entity_form['#entity_type'] = array('#type' => 'value', '#value' => $entity->bundle);
$form_state['fieldable_panels_pane'] = $entity_form['#entity'];
$entity_form['title'] = array('#type' => 'textfield', '#title' => t('Title'), '#default_value' => $entity->title, '#weight' => -10);
$entity_form['language'] = array('#type' => 'value', '#value' => $entity->language);
$entity_form['link'] = array('#weight' => -10);
$entity_form['link']['link'] = array('#title' => t('Make title a link'), '#type' => 'checkbox', '#default_value' => $entity->link, '#description' => t('Check here to make the title link to another page.'), '#id' => 'edit-link');
$entity_form['link']['path'] = array('#type' => 'textfield', '#title' => t('Path'), '#description' => t('The path for this link. This can be an internal Drupal path such as %add-node or an external URL such as %drupal. Enter %front to link to the front page.', array('%front' => '<front>', '%add-node' => 'node/add', '%drupal' => 'http://drupal.org')), '#dependency' => array('edit-link' => array(1)), '#default_value' => $entity->path);
$entity_form['reusable'] = array('#weight' => 10);
$entity_form['revision'] = array('#weight' => 11);
if (empty($entity->fpid)) {
$entity_form['revision']['#access'] = FALSE;
}
$entity_form['reusable']['reusable'] = array('#type' => 'checkbox', '#title' => t('Make this entity reusable'), '#default_value' => $entity->reusable, '#id' => 'edit-reusable');
$entity_form['reusable']['category'] = array('#type' => 'textfield', '#title' => t('Category'), '#description' => t('The category this content will appear in the "Add content" modal. If left blank the category will be "Miscellaneous".'), '#dependency' => array('edit-reusable' => array(1)), '#default_value' => $entity->category);
$entity_form['reusable']['admin_title'] = array('#type' => 'textfield', '#title' => t('Administrative title'), '#description' => t('The name this content will appear in the "Add content" modal.'), '#dependency' => array('edit-reusable' => array(1)), '#default_value' => $entity->admin_title);
$entity_form['reusable']['admin_description'] = array('#type' => 'textarea', '#title' => t('Administrative description'), '#description' => t('A description of what this content is, does or is for, for administrative use.'), '#dependency' => array('edit-reusable' => array(1)), '#default_value' => $entity->admin_description);
$entity_form['revision']['revision'] = array('#type' => 'checkbox', '#title' => t('Create new revision'), '#default_value' => 1, '#id' => 'edit-revision');
if (!user_access('administer fieldable panels panes') || empty($entity->fpid) || $entity->vid != $entity->current_vid) {
$form['revision']['revision']['#disabled'] = TRUE;
$form['revision']['revision']['#value'] = TRUE;
}
$entity_form['revision']['log'] = array('#type' => 'textarea', '#title' => t('Log message'), '#description' => t('Provide an explanation of the changes you are making. This will help other authors understand your motivations.'), '#dependency' => array('edit-revision' => array(1)), '#default_value' => '');
$langcode = entity_language('fieldable_panels_pane', $entity);
field_attach_form('fieldable_panels_pane', $entity, $entity_form, $form_state, $langcode);
// _field_extra_fields_pre_render() doesn't execute properly, so manually
// set the weights.
$extra_fields = field_info_extra_fields($entity_type, $bundle, 'form');
foreach ($extra_fields as $name => $settings) {
if (isset($entity_form[$name])) {
$entity_form[$name]['#weight'] = $settings['weight'];
}
}
return $entity_form;
}
/**
* Overrides RestfulEntityBase::getList().
*/
public function getList() {
$entity_type = $this->entityType;
$result = $this
->getQueryForList()
->execute();
if (empty($result[$entity_type])) {
return;
}
$account = $this->getAccount();
$request = $this->getRequest();
$ids = array_keys($result[$entity_type]);
// Pre-load all entities.
$entities = entity_load($entity_type, $ids);
$return = array();
$handlers = array();
$resources_info = $this->getBundles();
foreach ($entities as $entity) {
// Call each handler by its registered bundle.
list($id,, $bundle) = entity_extract_ids($this->getEntityType(), $entity);
if (empty($handlers[$bundle])) {
$version = $this->getVersion();
$handlers[$bundle] = restful_get_restful_handler($resources_info[$bundle], $version['major'], $version['minor']);
}
$bundle_handler = $handlers[$bundle];
$bundle_handler->setAccount($account);
$bundle_handler->setRequest($request);
$return[] = $bundle_handler->viewEntity($id);
}
return $return;
}
/**
* Implements EntityReferenceHandler::getReferencableEntities().
*/
public function getReferencableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0)
{
global $user;
// For admin users, use the standard plugin behavior.
if (user_access('assign content ownership')) {
return parent::getReferencableEntities($match, $match_operator, $limit);
}
$options = array();
if (empty($user->uid)) {
return $options;
}
$uids = array($user->uid);
if (function_exists('yaffle_delegation_get_delegate_uids')) {
$uids += yaffle_delegation_get_delegate_uids($user->uid);
}
$entities = entity_load($entity_type, array_keys($results[$entity_type]));
foreach ($entities as $entity_id => $entity) {
list(, , $bundle) = entity_extract_ids($entity_type, $entity);
$options[$bundle][$entity_id] = check_plain($this->getLabel($entity));
}
// $uids = array($user->uid);
// $options = array();
// $entity_type = $this->field['settings']['target_type'];
// $query = $this->buildEntityFieldQuery($match, $match_operator);
// if ($limit > 0) {
// $query->range(0, $limit);
// }
// $results = $query->execute();
// if (!empty($results[$entity_type])) {
// $entities = entity_load($entity_type, array_keys($results[$entity_type]));
// foreach ($entities as $entity_id => $entity) {
// list(,, $bundle) = entity_extract_ids($entity_type, $entity);
// $options[$bundle][$entity_id] = check_plain($this->getLabel($entity));
// }
// }
return $options;
}
/**
* Implements hook_form_alter().
*
* Use this hook to alter the form on a Node Form, Comment Form (Edit page).
*/
function hook_form_alter(&$form, $form_state, $form_id)
{
// Get the Entity.
$entity = $form['#entity'];
$entity_type = $form['#entity_type'];
// Use the complicated form, which is suited for all Entity Types.
list(, , $entity_bundle) = entity_extract_ids($entity_type, $entity);
// Discover if this is the correct form.
// ...
// Get the current state and act upon it.
// .. copy code from the hook above.
}
/**
* Remove field storage information when field data is purged.
*
* Called from field_purge_data() to allow the field storage
* module to delete field data information.
*
* @param $entity_type
* The type of $entity; for example, 'node' or 'user'.
* @param $entity
* The pseudo-entity whose field data to delete.
* @param $field
* The (possibly deleted) field whose data is being purged.
* @param $instance
* The deleted field instance whose data is being purged.
*/
function hook_field_storage_purge($entity_type, $entity, $field, $instance)
{
list($id, $vid, $bundle) = entity_extract_ids($entity_type, $entity);
$table_name = _field_sql_storage_tablename($field);
$revision_name = _field_sql_storage_revision_tablename($field);
db_delete($table_name)->condition('entity_type', $entity_type)->condition('entity_id', $id)->execute();
db_delete($revision_name)->condition('entity_type', $entity_type)->condition('entity_id', $id)->execute();
}
/**
* Act on entities when deleted.
*
* @param $entity
* The entity object.
* @param $type
* The type of entity being deleted (i.e. node, user, comment).
*/
function hook_entity_delete($entity, $type)
{
// Delete the entity's entry from a fictional table of all entities.
$info = entity_get_info($type);
list($id) = entity_extract_ids($type, $entity);
db_delete('example_entity')->condition('type', $type)->condition('id', $id)->execute();
}
/**
* Implements EntityReference_BehaviorHandler_Abstract::validate().
*
* Re-build $errors array to be keyed correctly by "default" and "admin" field
* modes.
*
* @todo: Try to get the correct delta so we can highlight the invalid
* reference.
*
* @see entityreference_field_validate().
*/
public function validate($entity_type, $entity, $field, $instance, $langcode, $items, &$errors)
{
$new_errors = array();
$values = array('default' => array(), 'admin' => array());
foreach ($items as $item) {
$values[$item['field_mode']][] = $item['target_id'];
}
list(, , $bundle) = entity_extract_ids($entity_type, $entity);
$field_name = $field['field_name'];
foreach ($values as $field_mode => $ids) {
if (!$ids) {
continue;
}
if ($field_mode == 'admin' && !user_access('administer group')) {
// No need to validate the admin, as the user has no access to it.
continue;
}
$instance['field_mode'] = $field_mode;
$valid_ids = entityreference_get_selection_handler($field, $instance, $entity_type, $entity)->validateReferencableEntities($ids);
if ($invalid_entities = array_diff($ids, $valid_ids)) {
foreach ($invalid_entities as $id) {
$new_errors[$field_mode][] = array('error' => 'og_invalid_entity', 'message' => t('The referenced group (@type: @id) is invalid.', array('@type' => $field['settings']['target_type'], '@id' => $id)));
}
}
}
if ($new_errors) {
og_field_widget_register_errors($field_name, $new_errors);
}
$errors = array();
}
/**
* Implements hook_field_attach_submit().
*/
public function hook_field_attach_submit($entity, &$form, &$form_state)
{
// Call parent.
parent::hook_field_attach_submit($entity, $form, $form_state);
// Save paragraph item panelizer settings.
if (!empty($form_state['panelizer has choice'])) {
list($entity_id, $revision_id, $bundle) = entity_extract_ids($this->entity_type, $entity);
foreach ($this->plugin['view modes'] as $view_mode => $view_mode_info) {
if (isset($form['#parents']) && drupal_array_nested_key_exists($form_state['values'], $form['#parents'])) {
$values = drupal_array_get_nested_value($form_state['values'], $form['#parents']);
if (isset($values['panelizer'][$view_mode]['name'])) {
$entity->panelizer[$view_mode] = clone $this->get_default_panelizer_object($bundle . '.' . $view_mode, $values['panelizer'][$view_mode]['name']);
if (!empty($entity->panelizer[$view_mode])) {
$entity->panelizer[$view_mode]->did = NULL;
// Ensure original values are maintained, if they exist.
if (isset($form['panelizer'][$view_mode]['name'])) {
$entity->panelizer[$view_mode]->entity_id = $form['panelizer'][$view_mode]['name']['#entity_id'];
$entity->panelizer[$view_mode]->revision_id = $form['panelizer'][$view_mode]['name']['#revision_id'];
}
}
}
}
}
}
}
/**
* Gets called after an entity has been deleted from database.
*
* @param $entity
* An entity object
* @param string $entity
* An string containing entity type name
*
* @see hook_entity_postsave()
* @see hook_entity_postinsert()
* @see hook_entity_postupdate()
* @ingroup entity_api_hooks
*/
function hook_entity_postdelete($entity, $entity_type)
{
list($id) = entity_extract_ids($entity_type, $entity);
watchdog('hook_post_action_test', "The deleted entity {$entity_type} id is {$id} from " . __FUNCTION__);
}
/**
* Overrides theme_date_display_combination().
*/
function favrskovtheme_date_display_combination($variables)
{
static $repeating_ids = array();
$entity_type = $variables['entity_type'];
$entity = $variables['entity'];
$field = $variables['field'];
$instance = $variables['instance'];
$langcode = $variables['langcode'];
$item = $variables['item'];
$delta = $variables['delta'];
$display = $variables['display'];
$field_name = $field['field_name'];
$formatter = $display['type'];
$options = $display['settings'];
$dates = $variables['dates'];
$attributes = $variables['attributes'];
$rdf_mapping = $variables['rdf_mapping'];
$add_rdf = $variables['add_rdf'];
$precision = date_granularity_precision($field['settings']['granularity']);
$output = '';
// If date_id is set for this field and delta doesn't match, don't display it.
if (!empty($entity->date_id)) {
foreach ((array) $entity->date_id as $key => $id) {
list($module, $nid, $field_name, $item_delta, $other) = explode('.', $id . '.');
if ($field_name == $field['field_name'] && isset($delta) && $item_delta != $delta) {
return $output;
}
}
}
// Check the formatter settings to see if the repeat rule should be displayed.
// Show it only with the first multiple value date.
list($id) = entity_extract_ids($entity_type, $entity);
if (!in_array($id, $repeating_ids) && module_exists('date_repeat_field') && !empty($item['rrule']) && $options['show_repeat_rule'] == 'show') {
$repeat_vars = array('field' => $field, 'item' => $item, 'entity_type' => $entity_type, 'entity' => $entity);
$output .= theme('date_repeat_display', $repeat_vars);
$repeating_ids[] = $id;
}
// If this is a full node or a pseudo node created by grouping multiple
// values, see exactly which values are supposed to be visible.
if (isset($entity->{$field_name})) {
$entity = date_prepare_entity($formatter, $entity_type, $entity, $field, $instance, $langcode, $item, $display);
// Did the current value get removed by formatter settings?
if (empty($entity->{$field_name}[$langcode][$delta])) {
return $output;
}
// Adjust the $element values to match the changes.
$element['#entity'] = $entity;
}
switch ($options['fromto']) {
case 'value':
$date1 = $dates['value']['formatted'];
$date2 = $date1;
break;
case 'value2':
$date2 = $dates['value2']['formatted'];
$date1 = $date2;
break;
default:
$date1 = $dates['value']['formatted'];
$date2 = $dates['value2']['formatted'];
break;
}
// Pull the timezone, if any, out of the formatted result and tack it back on
// at the end, if it is in the current formatted date.
$timezone = $dates['value']['formatted_timezone'];
if ($timezone) {
$timezone = ' ' . $timezone;
}
$date1 = str_replace($timezone, '', $date1);
$date2 = str_replace($timezone, '', $date2);
$time1 = preg_replace('`^([\\(\\[])`', '', $dates['value']['formatted_time']);
$time1 = preg_replace('([\\)\\]]$)', '', $time1);
$time2 = preg_replace('`^([\\(\\[])`', '', $dates['value2']['formatted_time']);
$time2 = preg_replace('([\\)\\]]$)', '', $time2);
// A date with a granularity of 'hour' has a time string that is an integer
// value. We can't use that to replace time strings in formatted dates.
$has_time_string = date_has_time($field['settings']['granularity']);
if ($precision == 'hour') {
$has_time_string = FALSE;
}
// No date values, display nothing.
if (empty($date1) && empty($date2)) {
$output .= '';
} elseif ($date1 == $date2 || empty($date2)) {
$output .= theme('date_display_single', array('date' => $date1, 'timezone' => $timezone, 'attributes' => $attributes, 'rdf_mapping' => $rdf_mapping, 'add_rdf' => $add_rdf, 'dates' => $dates));
} else {
$output .= theme('date_display_range', array('date1' => $date1, 'date2' => $date2, 'timezone' => $timezone, 'attributes' => $attributes, 'rdf_mapping' => $rdf_mapping, 'add_rdf' => $add_rdf, 'dates' => $dates));
}
return $output;
}
/**
* Update votes in database from API response.
*/
public function updateVotes($response)
{
$votes = array();
if (!empty($response['response']['items'])) {
foreach ($response['response']['items'] as $item) {
$entity_type = '';
$entity_id = '';
$field_id = '';
$field_index = 0;
// Parse identifier.
if (strstr($item['identifier'], '_field_')) {
// Item is a field.
preg_match("/^(.*)_(\\d+)_field_(\\d+)(?:_index_(\\d+))?\$/", $item['identifier'], $identifier_parts);
if (!empty($identifier_parts[1])) {
$entity_type = $identifier_parts[1];
} else {
continue;
}
if (!empty($identifier_parts[2])) {
$entity_id = $identifier_parts[2];
} else {
continue;
}
if (!empty($identifier_parts[3])) {
$field_id = $identifier_parts[3];
} else {
continue;
}
if (!empty($identifier_parts[4])) {
$field_index = $identifier_parts[4];
}
} else {
// Item is an entity.
preg_match("/^(.*)_(\\d+)\$/", $item['identifier'], $identifier_parts);
if (!empty($identifier_parts[1])) {
$entity_type = $identifier_parts[1];
} else {
continue;
}
if (!empty($identifier_parts[2])) {
$entity_id = $identifier_parts[2];
} else {
continue;
}
}
$vote_source = LIKEBTN_VOTING_VOTE_SOURCE;
if ($field_id) {
$vote_source = 'field_' . $field_id . '_index_' . $field_index;
}
$likes = 0;
if (!empty($item['likes'])) {
$likes = $item['likes'];
}
$dislikes = 0;
if (!empty($item['dislikes'])) {
$dislikes = $item['dislikes'];
}
// If vote for this entity/field has been already stored - continue.
foreach ($votes as $vote) {
if ($vote['entity_type'] == $entity_type && $vote['entity_id'] == $entity_id && $vote['vote_source'] == $vote_source) {
continue 2;
}
}
// Get entity info.
try {
$entity_type_info = entity_get_info($entity_type);
if (empty($entity_type_info['controller class'])) {
continue;
}
} catch (Exception $e) {
continue;
}
// Likes and Disliked stored in Voting API.
$votes[] = array('entity_type' => $entity_type, 'entity_id' => $entity_id, 'value_type' => 'points', 'value' => $likes, 'tag' => LIKEBTN_VOTING_TAG, 'uid' => 0, 'vote_source' => $vote_source);
$votes[] = array('entity_type' => $entity_type, 'entity_id' => $entity_id, 'value_type' => 'points', 'value' => $dislikes * -1, 'tag' => LIKEBTN_VOTING_TAG, 'uid' => 0, 'vote_source' => $vote_source);
// Remove (backup) votes cast on this entity by other modules.
/*$remove_old_votes_fields = array(
'entity_type' => $entity_type . '_backup',
);
try {
db_update('votingapi_vote')
->fields($remove_old_votes_fields)
->condition('entity_type', $entity_type)
->condition('vote_source', array('like', 'dislike'), 'NOT IN')
->execute();
}
catch (Exception $e) {}
*/
// Remove votes cast on this entity by the previous version
// of the plugin, when vote_source was ''
/*try {
db_delete('votingapi_vote')
->condition('entity_type', $entity_type)
->condition('entity_id', $entity_id)
->condition('tag', 'vote')
->condition('vote_source', '')
->execute();
}
catch (Exception $e) {
}
*/
// Update LikeBtn fields.
if ($vote_source) {
$entities = entity_load($entity_type, array($entity_id));
if (empty($entities[$entity_id])) {
continue;
}
$entity = $entities[$entity_id];
list($tmp_entity_id, $entity_revision_id, $bundle) = entity_extract_ids($entity_type, $entity);
// Get entity LikeBtn fields.
$entity_fields = field_info_instances($entity_type, $bundle);
// Set field value.
$likes_minus_dislikes = $likes - $dislikes;
foreach ($entity_fields as $field_name => $field_info) {
if ($field_info['widget']['module'] != 'likebtn') {
continue;
}
$field_fields_data = array('entity_type' => $entity_type, 'bundle' => $bundle, 'entity_id' => $entity_id, 'revision_id' => $entity_id, 'delta' => $field_index, 'language' => isset($entity->language) ? $entity->language : LANGUAGE_NONE);
$field_fields_data[$field_name . '_likebtn_likes'] = $likes;
$field_fields_data[$field_name . '_likebtn_dislikes'] = $dislikes;
$field_fields_data[$field_name . '_likebtn_likes_minus_dislikes'] = $likes_minus_dislikes;
try {
// Insert value.
db_insert('field_data_' . $field_name)->fields($field_fields_data)->execute();
} catch (Exception $e) {
// Update value.
try {
db_update('field_data_' . $field_name)->fields($field_fields_data)->condition('entity_type', $entity_type)->condition('bundle', $bundle)->condition('entity_id', $entity_id)->execute();
} catch (Exception $e) {
}
}
}
}
}
if ($votes) {
// Prepare criteria for removing previous vote values.
$criteria = array();
foreach ($votes as $vote) {
$criteria[] = array('entity_type' => $vote['entity_type'], 'entity_id' => $vote['entity_id'], 'value_type' => $vote['value_type'], 'tag' => $vote['tag'], 'uid' => $vote['uid'], 'vote_source' => $vote['vote_source']);
}
// Votes must be saved altogether.
votingapi_set_votes($votes, $criteria);
return TRUE;
}
return FALSE;
}
}
/**
* Loads a RestWS Schema object.
*
* @param int $id
* The original entity ID.
*
* @return stdClass
* An object matching the requested RestWS Schema object structure.
*/
protected function objectLoad($id)
{
$object = new stdClass();
// Get original entity.
$original_wrapper = $this->originalWrapper($id);
// If the wrapped entity is not of the correct bundle, bail now.
if ($original_wrapper->getBundle() !== $this->bundleName) {
return $object;
}
$original_properties = $original_wrapper->getPropertyInfo();
// Add to our object according to our defined API property info.
if ($map = $this->apiMap[$this->resource()]) {
foreach (array_keys($this->propertyInfo) as $property) {
if (array_key_exists($map[$property], $original_properties)) {
$value = $original_wrapper->{$map[$property]}->value(array('sanitize' => TRUE));
// Do some specific things for fields.
if ($field = field_info_field($map[$property])) {
// We assume the first column is the primary value column. This is
// how Views gets the $real_field.
// @see field_views_field_default_views_data()
$column = key($field['columns']);
}
// For now make a quick check for references, and build an array of
// reference objects.
// @todo Abstract this by creating our own format handler, using
// hook_restws_format_info_alter(), which extends RestWSFormatJSON,
// and overrides RestWSBaseFormat::getResourceReferenceValue.
if ($field && $field['type'] == 'entityreference' && ($type = $field['settings']['target_type'])) {
// Return an array of values, regardless of field cardinality.
$value = !is_array($value) ? array($value) : $value;
$values = array();
foreach ($value as $item) {
list($id, , $target_bundle) = entity_extract_ids($type, $item);
$target_resource = NULL;
// Get target resource from map.
foreach ($this->apiMap as $r => $i) {
if ($i['entity'] == $type && $i['bundle'] == $target_bundle) {
$target_resource = $r;
break;
}
}
$values[] = (object) array('uri' => restws_resource_uri($target_resource, $id), 'resource' => $target_resource, 'id' => $id);
}
$value = $values;
} elseif ($field && $field['type'] == 'image') {
$values = array();
foreach ($value as $key => $item) {
$values[$key] = array('alt' => $item['alt'], 'title' => $item['title'], 'mime' => $item['filemime']);
$values[$key]['sizes']['original'] = array('uri' => file_uri_target($item['uri']), 'height' => $item['height'], 'width' => $item['width']);
foreach (image_styles() as $style_name => $style) {
$values[$key]['sizes'][$style_name] = array('uri' => image_style_url($style_name, $item['uri']), 'height' => $style['effects'][0]['data']['height'], 'width' => $style['effects'][0]['data']['width']);
}
}
$value = $values;
} elseif ($field && is_array($value)) {
try {
$value = $original_wrapper->{$map[$property]}->{$column}->value(array('decode' => TRUE));
} catch (EntityMetadataWrapperException $e) {
}
}
$object->{$property} = $value;
}
}
}
return $object;
}
function epf_preprocess_node(&$variables)
{
$node = $variables['node'];
list(, , $bundle) = entity_extract_ids('node', $node);
$output = '';
// $variables['ins']=$variables['content']['links'];
foreach (field_info_instances('node', $bundle) as $instance) {
if ($instance['field_name'] == 'authorname') {
if (!empty($node->{$instance['field_name']})) {
$variables['paper_authors'] = $node->{$instance['field_name']}['und'][0]['value'];
}
}
if ($instance['field_name'] == 'field_reviewer') {
if (!empty($node->{$instance['field_name']})) {
$variables['reviewer'] = $node->{$instance['field_name']}['und'][0]['value'];
}
}
if ($instance['field_name'] == 'datebegin') {
if (!empty($node->{$instance['field_name']})) {
$variables['datebegin'] = substr($node->{$instance['field_name']}['und'][0]['value'], 0, 10);
}
}
if ($instance['field_name'] == 'dateend') {
if (!empty($node->{$instance['field_name']})) {
$variables['dateend'] = substr($node->{$instance['field_name']}['und'][0]['value'], 0, 10);
}
}
if ($instance['field_name'] == 'city') {
if (!empty($node->{$instance['field_name']})) {
$variables['city'] = $node->{$instance['field_name']}['und'][0]['value'];
}
}
if ($instance['field_name'] == 'website') {
if (!empty($node->{$instance['field_name']})) {
$variables['website'] = $node->{$instance['field_name']}['und'][0]['value'];
}
}
if ($instance['widget']['module'] == 'arxiv') {
if (!empty($node->{$instance['field_name']})) {
$variables['paper_authors'] = $node->{$instance['field_name']}['und'][0]['authors'];
}
if (!empty($node->{$instance['field_name']}) && $node->{$instance['field_name']}['und'][0]['pdfUrl'] != '') {
$output .= '<a href="' . url('/paper/download/' . $node->nid . '/pdf') . '" >pdf </a>';
}
if (!empty($node->{$instance['field_name']}) && $node->{$instance['field_name']}['und'][0]['psUrl'] != '') {
$output .= '<a href="' . url('/paper/download/' . $node->nid . '/ps') . '" >ps </a>';
}
if (!empty($node->{$instance['field_name']}) && $node->{$instance['field_name']}['und'][0]['otherUrl'] != '') {
$output .= '<a href="' . url('/paper/download/' . $node->nid . '/other') . '" >other </a>';
}
}
if ($instance['field_name'] == 'field_author') {
if (!empty($node->{$instance['field_name']})) {
$variables['paper_authors'] = $node->{$instance['field_name']}['und'][0]['value'];
}
}
if ($instance['field_name'] == 'field_upload') {
if (!empty($node->{$instance['field_name']}) && $node->{$instance['field_name']}['und'][0]['filename'] != '') {
$url = file_create_url($node->{$instance['field_name']}['und'][0]['uri']);
$output .= '<a href="' . url('/paper/download/' . $node->nid) . '" >download </a>';
}
}
if ($instance['field_name'] == 'field_prefix') {
if (!empty($node->{$instance['field_name']})) {
$variables['news_prefix'] = $node->{$instance['field_name']}['und'][0]['value'];
}
}
}
if (substr($node->type, 0, 5) == 'paper') {
$statistics = statistics_get($node->nid);
$obj = db_select('arxiv_downNo', 'm')->fields('m', array('downloadNo'))->condition('m.nid', $node->nid)->execute()->fetchAll();
if ($obj) {
$variables['download'] = $output . ' (' . (empty($statistics['totalcount']) ? 0 : $statistics['totalcount']) . ' views, ' . $obj[0]->downloadNo . ' download, ' . $node->comment_count . ' comments)';
} else {
$variables['download'] = $output . ' (' . (empty($statistics['totalcount']) ? 0 : $statistics['totalcount']) . ' views, 0 download, ' . $node->comment_count . ' comments)';
}
}
if ($variables['page']) {
$variables['submitted'] = t('posted on !datetime', array('!datetime' => $variables['date']));
} else {
$variables['submitted'] = t('posted by !username, !datetime', array('!username' => $variables['name'], '!datetime' => $variables['date']));
}
}
/**
* Implements EntityReferenceHandler::getReferencableEntities().
*/
public function getReferencableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0)
{
$display_name = $this->field['settings']['handler_settings']['view']['display_name'];
$args = $this->field['settings']['handler_settings']['view']['args'];
$result = array();
if ($this->initializeView($match, $match_operator, $limit)) {
// Get the results.
$result = $this->view->execute_display($display_name, $args);
}
$return = array();
if ($result) {
$target_type = $this->field['settings']['target_type'];
$entities = entity_load($target_type, array_keys($result));
foreach ($entities as $entity) {
list($id, , $bundle) = entity_extract_ids($target_type, $entity);
$return[$bundle][$id] = $result[$id];
}
}
return $return;
}
/**
* Determine if an entity is valid, and accessible.
*
* @param string $op
* The operation to perform on the entity (view, update, delete).
* @param int $entity_id
* The entity ID.
*
* @return bool
* TRUE if entity is valid, and user can access it.
*
* @throws UnprocessableEntityException
* @throws InaccessibleRecordException
*/
protected function isValidEntity($op, $entity_id)
{
$entity_type = $this->entityType;
if (!ctype_digit((string) $entity_id) || !($entity = entity_load_single($entity_type, $entity_id))) {
// We need to check if the entity ID is numeric since if this is a uuid
// that starts by the number 4, and there is an entity with ID 4 that
// entity will be loaded incorrectly.
throw new UnprocessableEntityException(sprintf('The entity ID %s does not exist.', $entity_id));
}
list(, , $bundle) = entity_extract_ids($entity_type, $entity);
if (!empty($this->bundles) && !in_array($bundle, $this->bundles)) {
return FALSE;
}
if ($this->checkEntityAccess($op, $entity_type, $entity) === FALSE) {
if ($op == 'view' && !$this->getResourcePath()) {
// Just return FALSE, without an exception, for example when a list of
// entities is requested, and we don't want to fail all the list because
// of a single item without access.
// Add the inaccessible item to the metadata to fix the record count in
// the formatter.
$inaccessible_records = $this->getMetadata()->get('inaccessible_records');
$inaccessible_records[] = array('resource' => $this->pluginId, 'id' => $entity_id);
$this->getMetadata()->set('inaccessible_records', $inaccessible_records);
return FALSE;
}
// Entity was explicitly requested so we need to throw an exception.
throw new InaccessibleRecordException(sprintf('You do not have access to entity ID %s.', $entity_id));
}
return TRUE;
}
/**
* Helper debugging function to easily show the contents fo a transition.
*/
public function dpm($function = '')
{
$transition = $this;
$entity = $transition->getEntity();
$entity_type = $transition->entity_type;
list($entity_id, , $entity_bundle) = $entity ? entity_extract_ids($entity_type, $entity) : array('', '', '');
$time = $transition->getTimestampFormatted();
// Do this extensive $user_name lines, for some troubles with Action.
$user = $transition->getUser();
$user_name = $user ? $user->name : 'unknown username';
$t_string = get_class($this) . ' ' . (isset($this->hid) ? $this->hid : '') . ' ' . ($function ? "in function '{$function}'" : '');
$output[] = 'Entity = ' . (!$entity ? 'NULL' : $entity_type . '/' . $entity_bundle . '/' . $entity_id);
$output[] = 'Field = ' . $transition->getFieldName();
$output[] = 'From/To = ' . $transition->old_sid . ' > ' . $transition->new_sid . ' @ ' . $time;
$output[] = 'Comment = ' . $user_name . ' says: ' . $transition->getComment();
$output[] = 'Forced = ' . ($transition->isForced() ? 'yes' : 'no');
if (function_exists('dpm')) {
dpm($output, $t_string);
}
}
/**
* Preprocess the entity view mode template.
*/
public function preprocess_panelizer_view_mode(&$vars, $entity, $element, $panelizer, $info)
{
$vars['classes_array'][] = drupal_html_class($this->entity_type);
$vars['classes_array'][] = drupal_html_class($this->entity_type . '-' . $element['#view_mode']);
$vars['classes_array'][] = drupal_html_class($this->entity_type . '-' . $element['#panelizer_bundle']);
$vars['classes_array'][] = drupal_html_class($this->entity_type . '-' . $element['#panelizer_entity_id']);
if (!empty($entity->preview)) {
$vars['classes_array'][] = drupal_html_class($this->entity_type . '-preview');
}
if (!empty($panelizer->title_element)) {
$vars['title_element'] = $panelizer->title_element;
} else {
$vars['title_element'] = 'h2';
}
$vars['content'] = $info['content'];
if (!empty($info['title'])) {
$vars['title'] = $info['title'];
}
if (!empty($info['classes_array'])) {
$vars['classes_array'] = array_merge($vars['classes_array'], $info['classes_array']);
}
if (!empty($panelizer->link_to_entity)) {
list($entity_id, $revision_id, $bundle) = entity_extract_ids($this->entity_type, $entity);
$bits = explode('/', $this->plugin['entity path']);
foreach ($bits as $count => $bit) {
if (strpos($bit, '%') === 0) {
$bits[$count] = $entity_id;
}
}
$vars['entity_url'] = url(implode('/', $bits));
}
}
/**
* Returns information about field instance.
*
* @param Entity $entityObject
* Entity for which the field instance is to be returned.
* @param string $field_name
* Field name.
*
* @return array|null
* An array of field instance information if the instance exists. NULL if
* the field instance does not exist.
*/
public static function getFieldInstance(Entity $entityObject, $field_name)
{
list(, , $bundle) = entity_extract_ids($entityObject->getEntityType(), $entityObject->getEntity());
$instance = field_info_instance($entityObject->getEntityType(), $field_name, $bundle);
return $instance;
}
/**
* Implements EntityReferenceHandler::getReferencableEntities().
*/
public function getReferencableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0)
{
$options = array();
$entity_type = $this->field['settings']['target_type'];
$query = $this->buildEntityFieldQuery($match, $match_operator);
if ($limit > 0) {
$query->range(0, $limit);
}
$results = $query->execute();
if (!empty($results[$entity_type])) {
$entities = entity_load($entity_type, array_keys($results[$entity_type]));
foreach ($entities as $entity_id => $entity) {
list(, , $bundle) = entity_extract_ids($entity_type, $entity);
$options[$bundle][$entity_id] = check_plain($this->getLabel($entity));
}
}
return $options;
}
public function getFieldInstances()
{
list(, , $bundle) = entity_extract_ids($this->entity_type, $this->entity);
return field_info_instances($this->entity_type, $bundle);
}