public function AccountHeaderBlock::build in Open Social 8.9
Same name and namespace in other branches
- 8 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock::build()
- 8.2 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock::build()
- 8.3 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock::build()
- 8.4 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock::build()
- 8.5 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock::build()
- 8.6 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock::build()
- 8.7 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock::build()
- 8.8 modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock::build()
- 10.3.x modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock::build()
- 10.0.x modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock::build()
- 10.1.x modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock::build()
- 10.2.x modules/social_features/social_user/src/Plugin/Block/AccountHeaderBlock.php \Drupal\social_user\Plugin\Block\AccountHeaderBlock::build()
Builds and returns the renderable array for this block plugin.
If a block should not be rendered because it has no content, then this method must also ensure to return no content: it must then only return an empty array, or an empty array with #cache set (with cacheability metadata indicating the circumstances for it being empty).
Return value
array A renderable array representing the content of the block.
Overrides BlockPluginInterface::build
See also
\Drupal\block\BlockViewBuilder
File
- modules/
social_features/ social_user/ src/ Plugin/ Block/ AccountHeaderBlock.php, line 125
Class
- AccountHeaderBlock
- Provides a 'AccountHeaderBlock' block.
Namespace
Drupal\social_user\Plugin\BlockCode
public function build() {
// This context is used to pass the block context to hooks.
$context = $this
->getContextValues();
$block = [
'#attributes' => [
'class' => [
'navbar-user',
],
],
'menu_items' => [
'#theme' => 'item_list',
'#list_type' => 'ul',
'#attributes' => [
'class' => [
'nav',
'navbar-nav',
],
],
'#items' => [],
],
];
// Create a convenience shortcut for later code.
$menu_items =& $block['menu_items']['#items'];
/** @var \Drupal\Core\Session\AccountInterface $account */
$account = $this
->getContextValue('user');
if ($account
->isAuthenticated()) {
$menu_items['create'] = [
'#type' => 'account_header_element',
'#title' => $this
->t('Create New Content'),
'#url' => Url::fromRoute('<none>'),
'#icon' => 'add_box',
'#label' => $this
->t('New Content'),
];
// Gather the content creation links from all modules.
// Weights can be used to order the subitems of an account_header_element.
$create_links = $this->moduleHandler
->invokeAll('social_user_account_header_create_links', [
$context,
]);
// Allow modules to alter the defined content creation links.
$this->moduleHandler
->alter('social_user_account_header_create_links', $create_links, $context);
$menu_items['create'] += $create_links;
// If the user can't access any children then we disable the entire menu.
if (isset($menu_items['create']) && is_array($menu_items['create']) && !$this
->hasAccessibleChild($menu_items['create'])) {
$menu_items['create']['#access'] = FALSE;
}
$account_name = $account
->getDisplayName();
$menu_items['account_box'] = [
'#type' => 'account_header_element',
'#wrapper_attributes' => [
'class' => [
'profile',
],
],
'#icon' => 'account_circle',
'#title' => $this
->t('Profile of @account', [
'@account' => $account_name,
]),
'#label' => $account_name,
'#url' => Url::fromRoute('<none>'),
'#weight' => 1000,
];
$account_links = [
'signed_in_as' => [
'#wrapper_attributes' => [
'class' => [
'dropdown-header',
'header-nav-current-user',
],
],
'#type' => 'inline_template',
'#template' => '<a href="/user">{{ tagline }}<strong class="text-truncate">{{ object }} </strong></a>',
'#context' => [
'tagline' => $this
->t('Signed in as'),
'object' => $account_name,
],
'#weight' => 0,
],
// TODO: Figure out how move these dividers to the right modules.
'divider_mobile' => [
"#wrapper_attributes" => [
"class" => [
"divider",
"mobile",
],
"role" => "separator",
],
'#weight' => 100,
],
'divider_profile' => [
"#wrapper_attributes" => [
"class" => [
"divider",
],
"role" => "separator",
],
'#weight' => 400,
],
'divider_content' => [
"#wrapper_attributes" => [
"class" => [
"divider",
],
"role" => "separator",
],
'#weight' => 900,
],
'divider_account' => [
"#wrapper_attributes" => [
"class" => [
"divider",
],
"role" => "separator",
],
'#weight' => 1100,
],
];
// Gather the account related links from extending modules.
$account_links += $this->moduleHandler
->invokeAll('social_user_account_header_account_links', [
$context,
]);
// Allow modules to alter the defined account related links.
$this->moduleHandler
->alter('social_user_account_header_account_links', $account_links, $context);
// Append the account links as children to the account menu.
$menu_items['account_box'] += $account_links;
}
// We allow modules to add their items to the account header block.
// We use the union operator (+) to ensure modules can't overwrite items
// defined above. They should use the alter hook for that.
$menu_items += $this->moduleHandler
->invokeAll('social_user_account_header_items', [
$context,
]);
// Allow modules to alter the defined account header block items.
$this->moduleHandler
->alter('social_user_account_header_items', $menu_items, $context);
// We render this element as an item_list (template_preprocess_item_list)
// which doesn't sort. Therefore it happens here.
Element::children($menu_items, TRUE);
// We remove the '#sorted' key that's added above because
// template_preprocess_item_list does not know how to handle it.
unset($menu_items['#sorted']);
// The item_list theme function gets the wrapper_attributes before the
// AccountHeaderElement::preRender is called. Therefor we provide some
// assisting classes here.
foreach ($menu_items as &$item) {
if (empty($item['#type']) || $item['#type'] !== 'account_header_element') {
continue;
}
// Sort the children according to their weight.
$children = Element::children($item, TRUE);
// If this element has children then it's a dropdown.
if (!empty($children)) {
if (empty($item['#wrapper_attributes'])) {
$item['#wrapper_attributes'] = [];
}
if (empty($item['#wrapper_attributes']['class'])) {
$item['#wrapper_attributes']['class'] = [];
}
$item['#wrapper_attributes']['class'][] = 'dropdown';
}
}
return $block;
}