/**
* Alters the field to render a link.
*
* @param \Drupal\Core\Entity\EntityInterface $entity
* The entity being rendered.
* @param \Drupal\views\ResultRow $values
* The current row of the views result.
*
* @return string
* The actual rendered text (without the link) of this field.
*/
protected function renderLink(EntityInterface $entity, ResultRow $values)
{
if (content_translation_translate_access($entity)->isAllowed()) {
$text = !empty($this->options['text']) ? $this->options['text'] : $this->t('Translate');
$this->options['alter']['make_link'] = TRUE;
$this->options['alter']['path'] = $entity->getSystemPath('drupal:content-translation-overview');
return $text;
}
}
/**
* Wraps content_translation_translate_access.
*/
protected function access(EntityInterface $entity)
{
return content_translation_translate_access($entity);
}
/**
* Form constructor.
*
* Display a tree of all the terms in a vocabulary, with options to edit
* each one. The form is made drag and drop by the theme function.
*
* @param array $form
* An associative array containing the structure of the form.
* @param array $form_state
* An associative array containing the current state of the form.
* @param \Drupal\taxonomy\VocabularyInterface $taxonomy_vocabulary
* The vocabulary to display the overview form for.
*
* @return array
* The form structure.
*/
public function buildForm(array $form, array &$form_state, VocabularyInterface $taxonomy_vocabulary = NULL)
{
// @todo Remove global variables when http://drupal.org/node/2044435 is in.
global $pager_page_array, $pager_total, $pager_total_items;
$form_state['taxonomy']['vocabulary'] = $taxonomy_vocabulary;
$parent_fields = FALSE;
$page = $this->getRequest()->query->get('page') ?: 0;
// Number of terms per page.
$page_increment = $this->config('taxonomy.settings')->get('terms_per_page_admin');
// Elements shown on this page.
$page_entries = 0;
// Elements at the root level before this page.
$before_entries = 0;
// Elements at the root level after this page.
$after_entries = 0;
// Elements at the root level on this page.
$root_entries = 0;
// Terms from previous and next pages are shown if the term tree would have
// been cut in the middle. Keep track of how many extra terms we show on
// each page of terms.
$back_step = NULL;
$forward_step = 0;
// An array of the terms to be displayed on this page.
$current_page = array();
$delta = 0;
$term_deltas = array();
// @todo taxonomy_get_tree needs to be converted to a service and injected.
// Will be fixed in http://drupal.org/node/1976298.
$tree = taxonomy_get_tree($taxonomy_vocabulary->id(), 0, NULL, TRUE);
$term = current($tree);
do {
// In case this tree is completely empty.
if (empty($term)) {
break;
}
$delta++;
// Count entries before the current page.
if ($page && $page * $page_increment > $before_entries && !isset($back_step)) {
$before_entries++;
continue;
} elseif ($page_entries > $page_increment && isset($complete_tree)) {
$after_entries++;
continue;
}
// Do not let a term start the page that is not at the root.
if (isset($term->depth) && $term->depth > 0 && !isset($back_step)) {
$back_step = 0;
while ($pterm = prev($tree)) {
$before_entries--;
$back_step++;
if ($pterm->depth == 0) {
prev($tree);
// Jump back to the start of the root level parent.
continue 2;
}
}
}
$back_step = isset($back_step) ? $back_step : 0;
// Continue rendering the tree until we reach the a new root item.
if ($page_entries >= $page_increment + $back_step + 1 && $term->depth == 0 && $root_entries > 1) {
$complete_tree = TRUE;
// This new item at the root level is the first item on the next page.
$after_entries++;
continue;
}
if ($page_entries >= $page_increment + $back_step) {
$forward_step++;
}
// Finally, if we've gotten down this far, we're rendering a term on this
// page.
$page_entries++;
$term_deltas[$term->id()] = isset($term_deltas[$term->id()]) ? $term_deltas[$term->id()] + 1 : 0;
$key = 'tid:' . $term->id() . ':' . $term_deltas[$term->id()];
// Keep track of the first term displayed on this page.
if ($page_entries == 1) {
$form['#first_tid'] = $term->id();
}
// Keep a variable to make sure at least 2 root elements are displayed.
if ($term->parents[0] == 0) {
$root_entries++;
}
$current_page[$key] = $term;
} while ($term = next($tree));
// Because we didn't use a pager query, set the necessary pager variables.
$total_entries = $before_entries + $page_entries + $after_entries;
$pager_total_items[0] = $total_entries;
$pager_page_array[0] = $page;
$pager_total[0] = ceil($total_entries / $page_increment);
// If this form was already submitted once, it's probably hit a validation
// error. Ensure the form is rebuilt in the same order as the user
// submitted.
if (!empty($form_state['input'])) {
// Get the POST order.
$order = array_flip(array_keys($form_state['input']['terms']));
// Update our form with the new order.
$current_page = array_merge($order, $current_page);
foreach ($current_page as $key => $term) {
// Verify this is a term for the current page and set at the current
// depth.
if (is_array($form_state['input']['terms'][$key]) && is_numeric($form_state['input']['terms'][$key]['term']['tid'])) {
$current_page[$key]->depth = $form_state['input']['terms'][$key]['term']['depth'];
} else {
unset($current_page[$key]);
}
}
}
$errors = form_get_errors($form_state);
$destination = drupal_get_destination();
$row_position = 0;
// Build the actual form.
$form['terms'] = array('#type' => 'table', '#header' => array($this->t('Name'), $this->t('Weight'), $this->t('Operations')), '#empty' => $this->t('No terms available. <a href="@link">Add term</a>.', array('@link' => url('admin/structure/taxonomy/manage/' . $taxonomy_vocabulary->id() . '/add'))), '#attributes' => array('id' => 'taxonomy'));
foreach ($current_page as $key => $term) {
/** @var $term \Drupal\Core\Entity\EntityInterface */
$form['terms'][$key]['#term'] = $term;
$indentation = array();
if (isset($term->depth) && $term->depth > 0) {
$indentation = array('#theme' => 'indentation', '#size' => $term->depth);
}
$form['terms'][$key]['term'] = array('#prefix' => !empty($indentation) ? drupal_render($indentation) : '', '#type' => 'link', '#title' => $term->getName()) + $term->urlInfo()->toRenderArray();
if ($taxonomy_vocabulary->hierarchy != TAXONOMY_HIERARCHY_MULTIPLE && count($tree) > 1) {
$parent_fields = TRUE;
$form['terms'][$key]['term']['tid'] = array('#type' => 'hidden', '#value' => $term->id(), '#attributes' => array('class' => array('term-id')));
$form['terms'][$key]['term']['parent'] = array('#type' => 'hidden', '#default_value' => $term->parents[0], '#attributes' => array('class' => array('term-parent')));
$form['terms'][$key]['term']['depth'] = array('#type' => 'hidden', '#default_value' => $term->depth, '#attributes' => array('class' => array('term-depth')));
}
$form['terms'][$key]['weight'] = array('#type' => 'weight', '#delta' => $delta, '#title' => $this->t('Weight for added term'), '#title_display' => 'invisible', '#default_value' => $term->getWeight(), '#attributes' => array('class' => array('term-weight')));
$operations = array('edit' => array('title' => $this->t('Edit'), 'query' => $destination) + $term->urlInfo('edit-form')->toArray(), 'delete' => array('title' => $this->t('Delete'), 'query' => $destination) + $term->urlInfo('delete-form')->toArray());
if ($this->moduleHandler->moduleExists('content_translation') && content_translation_translate_access($term)) {
$operations['translate'] = array('title' => $this->t('Translate'), 'query' => $destination) + $term->urlInfo('drupal:content-translation-overview')->toArray();
}
$form['terms'][$key]['operations'] = array('#type' => 'operations', '#links' => $operations);
$form['terms'][$key]['#attributes']['class'] = array();
if ($parent_fields) {
$form['terms'][$key]['#attributes']['class'][] = 'draggable';
}
// Add classes that mark which terms belong to previous and next pages.
if ($row_position < $back_step || $row_position >= $page_entries - $forward_step) {
$form['terms'][$key]['#attributes']['class'][] = 'taxonomy-term-preview';
}
if ($row_position !== 0 && $row_position !== count($tree) - 1) {
if ($row_position == $back_step - 1 || $row_position == $page_entries - $forward_step - 1) {
$form['terms'][$key]['#attributes']['class'][] = 'taxonomy-term-divider-top';
} elseif ($row_position == $back_step || $row_position == $page_entries - $forward_step) {
$form['terms'][$key]['#attributes']['class'][] = 'taxonomy-term-divider-bottom';
}
}
// Add an error class if this row contains a form error.
foreach ($errors as $error_key => $error) {
if (strpos($error_key, $key) === 0) {
$form['terms'][$key]['#attributes']['class'][] = 'error';
}
}
$row_position++;
}
if ($parent_fields) {
$form['terms']['#tabledrag'][] = array('action' => 'match', 'relationship' => 'parent', 'group' => 'term-parent', 'subgroup' => 'term-parent', 'source' => 'term-id', 'hidden' => FALSE);
$form['terms']['#tabledrag'][] = array('action' => 'depth', 'relationship' => 'group', 'group' => 'term-depth', 'hidden' => FALSE);
$form['terms']['#attached']['library'][] = 'taxonomy/drupal.taxonomy';
$form['terms']['#attached']['js'][] = array('data' => array('taxonomy' => array('backStep' => $back_step, 'forwardStep' => $forward_step)), 'type' => 'setting');
}
$form['terms']['#tabledrag'][] = array('action' => 'order', 'relationship' => 'sibling', 'group' => 'term-weight');
if ($taxonomy_vocabulary->hierarchy != TAXONOMY_HIERARCHY_MULTIPLE && count($tree) > 1) {
$form['actions'] = array('#type' => 'actions', '#tree' => FALSE);
$form['actions']['submit'] = array('#type' => 'submit', '#value' => $this->t('Save'), '#button_type' => 'primary');
$form['actions']['reset_alphabetical'] = array('#type' => 'submit', '#submit' => array(array($this, 'submitReset')), '#value' => $this->t('Reset to alphabetical'));
$form_state['redirect'] = array(current_path(), $page ? array('query' => array('page' => $page)) : array());
}
return $form;
}
/**
* @see content_translation_translate_access()
*/
public function testContentTranslationOverviewAccess()
{
$access_control_handler = \Drupal::entityManager()->getAccessControlHandler('node');
$user = $this->createUser(['create content translations', 'access content']);
$this->drupalLogin($user);
$node = $this->drupalCreateNode(['status' => FALSE, 'type' => 'article']);
$this->assertFalse(content_translation_translate_access($node)->isAllowed());
$access_control_handler->resetCache();
$node->setPublished(TRUE);
$node->save();
$this->assertTrue(content_translation_translate_access($node)->isAllowed());
$access_control_handler->resetCache();
user_role_change_permissions(Role::AUTHENTICATED_ID, ['access content' => FALSE]);
$user = $this->createUser(['create content translations']);
$this->drupalLogin($user);
$this->assertFalse(content_translation_translate_access($node)->isAllowed());
$access_control_handler->resetCache();
}
/**
* Build the default links (reply, edit, delete …) for a comment.
*
* @param \Drupal\comment\CommentInterface $entity
* The comment object.
* @param \Drupal\Core\Entity\EntityInterface $commented_entity
* The entity to which the comment is attached.
*
* @return array
* An array that can be processed by drupal_pre_render_links().
*/
protected static function buildLinks(CommentInterface $entity, EntityInterface $commented_entity)
{
$links = array();
$status = $commented_entity->get($entity->getFieldName())->status;
$container = \Drupal::getContainer();
if ($status == CommentItemInterface::OPEN) {
if ($entity->access('delete')) {
$links['comment-delete'] = array('title' => t('Delete'), 'url' => $entity->urlInfo('delete-form'), 'html' => TRUE);
}
if ($entity->access('update')) {
$links['comment-edit'] = array('title' => t('Edit'), 'url' => $entity->urlInfo('edit-form'), 'html' => TRUE);
}
if ($entity->access('create')) {
$links['comment-reply'] = array('title' => t('Reply'), 'url' => Url::fromRoute('comment.reply', ['entity_type' => $entity->getCommentedEntityTypeId(), 'entity' => $entity->getCommentedEntityId(), 'field_name' => $entity->getFieldName(), 'pid' => $entity->id()]), 'html' => TRUE);
}
if (!$entity->isPublished() && $entity->access('approve')) {
$links['comment-approve'] = array('title' => t('Approve'), 'url' => Url::fromRoute('comment.approve', ['comment' => $entity->id()]), 'html' => TRUE);
}
if (empty($links) && \Drupal::currentUser()->isAnonymous()) {
$links['comment-forbidden']['title'] = \Drupal::service('comment.manager')->forbiddenMessage($commented_entity, $entity->getFieldName());
$links['comment-forbidden']['html'] = TRUE;
}
}
// Add translations link for translation-enabled comment bundles.
if (\Drupal::moduleHandler()->moduleExists('content_translation') && content_translation_translate_access($entity)->isAllowed()) {
$links['comment-translations'] = array('title' => t('Translate'), 'url' => $entity->urlInfo('drupal:content-translation-overview'), 'html' => TRUE);
}
return array('#theme' => 'links__comment__comment', '#links' => $links, '#attributes' => array('class' => array('links', 'inline')));
}
