Commit a92f9292 authored by alexpott's avatar alexpott

Issue #2191115 by cs_shadow, alexrayu, JacobSanford, jhodgdon, Cottser: Clean...

Issue #2191115 by cs_shadow, alexrayu, JacobSanford, jhodgdon, Cottser: Clean up stale references to theme('foo') in documentation
parent 6477492e
......@@ -1183,10 +1183,10 @@ function template_preprocess_maintenance_task_list(&$variables) {
* This function is called for theme hooks implemented as templates only, not
* for theme hooks implemented as functions. This preprocess function is the
* first in the sequence of preprocessing functions that are called when
* preparing variables for a template. See _theme() for more details about the
* full sequence.
* preparing variables for a template.
*
* @see _theme()
* See the @link themeable Default theme implementations topic @endlink for
* details.
*/
function template_preprocess(&$variables, $hook, $info) {
// Tell all templates where they are located.
......
......@@ -298,11 +298,13 @@ public function getBaseHook($hook) {
* for base hooks (e.g., 'block__node' for the base hook 'block') need to be
* determined based on the full registry and classified as 'base hook'.
*
* @see _theme()
* @see hook_theme_registry_alter()
* See the @link themeable Default theme implementations topic @endlink for
* details.
*
* @return \Drupal\Core\Utility\ThemeRegistry
* The build theme registry.
*
* @see hook_theme_registry_alter()
*/
protected function build() {
$cache = array();
......
......@@ -18,6 +18,9 @@
/**
* Generates themed output.
*
* See the @link themeable Default theme implementations topic @endlink for
* details.
*
* @param string $hook
* The name of the theme hook to call.
* @param array $variables
......@@ -25,8 +28,6 @@
*
* @return string
* The rendered output.
*
* @see _theme
*/
public function render($hook, array $variables);
......
......@@ -72,8 +72,8 @@
* If the module wishes to act on the rendered HTML of the block rather than
* the structured content array, it may use this hook to add a #post_render
* callback. Alternatively, it could also implement hook_preprocess_HOOK() for
* block.html.twig. See drupal_render() and _theme() documentation respectively
* for details.
* block.html.twig. See drupal_render() documentation or the
* @link themeable Default theme implementations topic @endlink for details.
*
* In addition to hook_block_view_alter(), which is called for all blocks, there
* is hook_block_view_BASE_BLOCK_ID_alter(), which can be used to target a
......
......@@ -1327,7 +1327,9 @@ function hook_ENTITY_TYPE_view(array &$build, \Drupal\Core\Entity\EntityInterfac
* structured content array, it may use this hook to add a #post_render
* callback. Alternatively, it could also implement hook_preprocess_HOOK() for
* the particular entity type template, if there is one (e.g., node.html.twig).
* See drupal_render() and _theme() for details.
*
* See the @link themeable Default theme implementations topic @endlink and
* drupal_render() for details.
*
* @param array &$build
* A renderable array representing the entity content.
......@@ -1337,10 +1339,10 @@ function hook_ENTITY_TYPE_view(array &$build, \Drupal\Core\Entity\EntityInterfac
* The entity view display holding the display options configured for the
* entity components.
*
* @ingroup entity_crud
*
* @see hook_entity_view()
* @see hook_ENTITY_TYPE_view_alter()
*
* @ingroup entity_crud
*/
function hook_entity_view_alter(array &$build, Drupal\Core\Entity\EntityInterface $entity, \Drupal\Core\Entity\Display\EntityViewDisplayInterface $display) {
if ($build['#view_mode'] == 'full' && isset($build['an_additional_field'])) {
......@@ -1363,7 +1365,9 @@ function hook_entity_view_alter(array &$build, Drupal\Core\Entity\EntityInterfac
* structured content array, it may use this hook to add a #post_render
* callback. Alternatively, it could also implement hook_preprocess_HOOK() for
* the particular entity type template, if there is one (e.g., node.html.twig).
* See drupal_render() and _theme() for details.
*
* See the @link themeable Default theme implementations topic @endlink and
* drupal_render() for details.
*
* @param array &$build
* A renderable array representing the entity content.
......@@ -1373,10 +1377,10 @@ function hook_entity_view_alter(array &$build, Drupal\Core\Entity\EntityInterfac
* The entity view display holding the display options configured for the
* entity components.
*
* @ingroup entity_crud
*
* @see hook_ENTITY_TYPE_view()
* @see hook_entity_view_alter()
*
* @ingroup entity_crud
*/
function hook_ENTITY_TYPE_view_alter(array &$build, Drupal\Core\Entity\EntityInterface $entity, \Drupal\Core\Entity\Display\EntityViewDisplayInterface $display) {
if ($build['#view_mode'] == 'full' && isset($build['an_additional_field'])) {
......
......@@ -970,12 +970,8 @@ function hook_page_bottom(array &$page_bottom) {
/**
* Register a module or theme's theme implementations.
*
* The implementations declared by this hook have several purposes:
* - They can specify how a particular render array is to be rendered as HTML.
* This is usually the case if the theme function is assigned to the render
* array's #theme property.
* - They can return HTML for default calls to _theme().
* - They can return HTML for calls to _theme() for a theme suggestion.
* The implementations declared by this hook specify how a particular render
* array is to be rendered as HTML.
*
* @param array $existing
* An array of existing implementations that may be used for override
......@@ -1001,19 +997,18 @@ function hook_page_bottom(array &$page_bottom) {
*
* @return array
* An associative array of information about theme implementations. The keys
* on the outer array are known as "theme hooks". For simple theme
* implementations for regular calls to _theme(), the theme hook is the first
* argument. For theme suggestions, instead of the array key being the base
* theme hook, the key is a theme suggestion name with the format
* 'base_hook_name__sub_hook_name'. For render elements, the key is the
* machine name of the render element. The array values are themselves arrays
* containing information about the theme hook and its implementation. Each
* information array must contain either a 'variables' element (for _theme()
* calls) or a 'render element' element (for render elements), but not both.
* on the outer array are known as "theme hooks". For theme suggestions,
* instead of the array key being the base theme hook, the key is a theme
* suggestion name with the format 'base_hook_name__sub_hook_name'.
* For render elements, the key is the machine name of the render element.
* The array values are themselves arrays containing information about the
* theme hook and its implementation. Each information array must contain
* either a 'variables' element (for using a #theme element) or a
* 'render element' element (for render elements), but not both.
* The following elements may be part of each information array:
* - variables: Used for _theme() call items only: an array of variables,
* - variables: Only used for #theme in render array: an array of variables,
* where the array keys are the names of the variables, and the array
* values are the default values if they are not passed into _theme().
* values are the default values if they are not given in the render array.
* Template implementations receive each array key as a variable in the
* template file (so they must be legal PHP/Twig variable names). Function
* implementations are passed the variables in a single $variables function
......@@ -1041,7 +1036,7 @@ function hook_page_bottom(array &$page_bottom) {
* - function: If specified, this will be the function name to invoke for
* this implementation. If neither 'template' nor 'function' are specified,
* a default template name will be assumed. See above for more details.
* - base hook: Used for _theme() suggestions only: the base theme hook name.
* - base hook: Used for theme suggestions only: the base theme hook name.
* Instead of this suggestion's implementation being used directly, the base
* hook will be invoked with this implementation as its first suggestion.
* The base hook's files will be included and the base hook's preprocess
......@@ -1051,14 +1046,17 @@ function hook_page_bottom(array &$page_bottom) {
* suggestion may be used in place of this suggestion. If after
* hook_theme_suggestions_HOOK() this suggestion remains the first
* suggestion, then this suggestion's function or template will be used to
* generate the output for _theme().
* generate the rendered output.
* - pattern: A regular expression pattern to be used to allow this theme
* implementation to have a dynamic name. The convention is to use __ to
* differentiate the dynamic portion of the theme. For example, to allow
* forums to be themed individually, the pattern might be: 'forum__'. Then,
* when the forum is themed, call:
* when the forum is rendered, following render array can be used:
* @code
* _theme(array('forum__' . $tid, 'forum'), $forum)
* $render_array = array(
* '#theme' => array('forum__' . $tid, 'forum'),
* '#forum' => $forum,
* );
* @endcode
* - preprocess functions: A list of functions used to preprocess this data.
* Ordinarily this won't be used; it's automatically filled in. By default,
......@@ -1078,6 +1076,7 @@ function hook_page_bottom(array &$page_bottom) {
* - theme path: (automatically derived) The directory path of the theme or
* module, so that it doesn't need to be looked up.
*
* @see themeable
* @see hook_theme_registry_alter()
*/
function hook_theme($existing, $type, $theme, $path) {
......
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