class Depth in Zircon Profile 8

Field handler to display the depth of a comment.

Plugin annotation

@ViewsField("comment_depth");

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, StringTranslationTrait
    • class \Drupal\views\Plugin\views\PluginBase implements DependentPluginInterface, ContainerFactoryPluginInterface, ViewsPluginInterface
      • class \Drupal\views\Plugin\views\HandlerBase implements ViewsHandlerInterface
        • class \Drupal\views\Plugin\views\field\FieldPluginBase implements FieldHandlerInterface
          • class \Drupal\views\Plugin\views\field\Field implements CacheableDependencyInterface, MultiItemsFieldHandlerInterface uses FieldAPIHandlerTrait
            • class \Drupal\comment\Plugin\views\field\Depth

Related topics

Views field handler plugins

Handler plugins for Views fields.

4 string references to 'Depth'

CommentViewsData::getViewsData in core/modules/comment/src/CommentViewsData.php

Returns views data for the entity type.

IndexTidDepth::buildOptionsForm in core/modules/taxonomy/src/Plugin/views/argument/IndexTidDepth.php

Provide a form to edit options for this plugin.

taxonomy.views.schema.yml in core/modules/taxonomy/config/schema/taxonomy.views.schema.yml

core/modules/taxonomy/config/schema/taxonomy.views.schema.yml

TaxonomyIndexTidDepth::buildExtraOptionsForm in core/modules/taxonomy/src/Plugin/views/filter/TaxonomyIndexTidDepth.php

Provide a form for setting options.

File

core/modules/comment/src/Plugin/views/field/Depth.php, line 20

Contains \Drupal\comment\Plugin\views\field\Depth.

Namespace

Drupal\comment\Plugin\views\field

class Depth extends Field {

  /**
   * {@inheritdoc}
   */
  public function getItems(ResultRow $values) {
    $items = parent::getItems($values);
    foreach ($items as &$item) {

      // Work out the depth of this comment.
      $comment_thread = $item['rendered']['#markup'];
      $item['rendered']['#markup'] = count(explode('.', $comment_thread)) - 1;
    }
    return $items;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
Depth::getItems	public	function	Gets an array of items for the field. Overrides Field::getItems
Field::$base_table	public	property	A shortcut for $view->base_table.
Field::$entityFieldRenderer	protected	property	Static cache for ::getEntityFieldRenderer().
Field::$entityManager	protected	property	The entity manager.
Field::$fieldTypePluginManager	protected	property	The field type plugin manager.
Field::$formatterOptions	protected	property	An array of formatter options.
Field::$formatterPluginManager	protected	property	The field formatter plugin manager.
Field::$items	public	property	An array to store field renderable arrays for use by renderItems().
Field::$languageManager	protected	property	The language manager.
Field::$limit_values	public	property	Does the rendered fields get limited.
Field::$multiple	public	property	Does the field supports multiple field values.
Field::$renderer	protected	property	The renderer. Overrides FieldPluginBase::$renderer
Field::access	public	function	Check whether given user has access to this handler. Overrides HandlerBase::access
Field::addSelfTokens	protected	function	Add any special tokens this field might use for itself. Overrides FieldPluginBase::addSelfTokens
Field::add_field_table		function	Determine if the field table should be added to the query.
Field::buildGroupByForm	public	function	Extend the groupby form with group columns. Overrides HandlerBase::buildGroupByForm
Field::buildOptionsForm	public	function	Default options form that provides the label widget that all fields should have. Overrides FieldPluginBase::buildOptionsForm	1
Field::calculateDependencies	public	function	Calculates dependencies for the configured plugin. Overrides PluginBase::calculateDependencies
Field::clickSort	public	function	Called to determine what to tell the clicksorter. Overrides FieldPluginBase::clickSort
Field::clickSortable	public	function	Determines if this field is click sortable. Overrides FieldPluginBase::clickSortable
Field::create	public static	function	Creates an instance of the plugin. Overrides PluginBase::create
Field::createEntityForGroupBy	protected	function	Creates a fake entity with grouped field values.
Field::defineOptions	protected	function	Information about options for all kinds of purposes will be held here. Overrides FieldPluginBase::defineOptions	1
Field::documentSelfTokens	protected	function	Document any special tokens this field might use for itself. Overrides FieldPluginBase::documentSelfTokens
Field::getCacheContexts	public	function	The cache contexts associated with this object. Overrides CacheableDependencyInterface::getCacheContexts
Field::getCacheMaxAge	public	function	The maximum age for which this object may be cached. Overrides CacheableDependencyInterface::getCacheMaxAge
Field::getCacheTags	public	function	The cache tags associated with this object. Overrides CacheableDependencyInterface::getCacheTags
Field::getEntityFieldRenderer	protected	function	Returns the entity field renderer.
Field::getEntityManager	protected	function	Returns the entity manager. Overrides FieldAPIHandlerTrait::getEntityManager
Field::getFieldStorageDefinition	protected	function	Gets the field storage of the used field. Overrides FieldAPIHandlerTrait::getFieldStorageDefinition
Field::getTableMapping	protected	function	Gets the table mapping for the entity type of the field.
Field::getValue	public	function	Gets the value that's supposed to be rendered. Overrides FieldPluginBase::getValue
Field::init	public	function	Initialize the plugin. Overrides FieldPluginBase::init
Field::multiple_options_form		function	Provide options for multiple value fields.
Field::prepareItemsByDelta	protected	function	Adapts the $items according to the delta configuration.
Field::preRender	public	function	Runs before any fields are rendered. Overrides FieldPluginBase::preRender
Field::query	public	function	Called to add the field to a query. Overrides FieldPluginBase::query
Field::renderItems	public	function	Render all items in this field together. Overrides MultiItemsFieldHandlerInterface::renderItems
Field::render_item		function	Renders a single item of a row. Overrides MultiItemsFieldHandlerInterface::render_item
Field::submitGroupByForm	public	function	Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data. Overrides HandlerBase::submitGroupByForm
Field::__construct	public	function	Constructs a \Drupal\field\Plugin\views\field\Field object. Overrides HandlerBase::__construct
FieldAPIHandlerTrait::$fieldDefinition	protected	property	The field definition.
FieldAPIHandlerTrait::$fieldStorageDefinition	protected	property	The field storage definition.
FieldAPIHandlerTrait::getFieldDefinition	protected	function	Gets the field definition.
FieldPluginBase::$additional_fields		property	Stores additional fields which get's added to the query. The generated aliases are stored in $aliases.
FieldPluginBase::$aliases		property
FieldPluginBase::$field_alias		property
FieldPluginBase::$linkGenerator	protected	property	The link generator.
FieldPluginBase::$original_value	public	property	The field value prior to any rewriting.
FieldPluginBase::addAdditionalFields	protected	function	Add 'additional' fields to the query.
FieldPluginBase::adminLabel	public	function	Return a string representing this handler's name in the UI. Overrides HandlerBase::adminLabel
FieldPluginBase::adminSummary	public	function	Provide extra data to the administration form Overrides HandlerBase::adminSummary
FieldPluginBase::advancedRender	public	function	Renders a field using advanced settings. Overrides FieldHandlerInterface::advancedRender
FieldPluginBase::allowAdvancedRender	protected	function	Determine if this field can allow advanced rendering.
FieldPluginBase::elementClasses	public	function	Returns the class of the field. Overrides FieldHandlerInterface::elementClasses
FieldPluginBase::elementLabelClasses	public	function	Returns the class of the field's label. Overrides FieldHandlerInterface::elementLabelClasses
FieldPluginBase::elementLabelType	public	function	Returns an HTML element for the label based upon the field's element type. Overrides FieldHandlerInterface::elementLabelType
FieldPluginBase::elementType	public	function	Returns an HTML element based upon the field's element type. Overrides FieldHandlerInterface::elementType	1
FieldPluginBase::elementWrapperClasses	public	function	Returns the class of the field's wrapper. Overrides FieldHandlerInterface::elementWrapperClasses
FieldPluginBase::elementWrapperType	public	function	Returns an HTML element for the wrapper based upon the field's element type. Overrides FieldHandlerInterface::elementWrapperType
FieldPluginBase::getElements	public	function	Provides a list of elements valid for field HTML. Overrides FieldHandlerInterface::getElements
FieldPluginBase::getEntity	public	function	Gets the entity matching the current row and relationship. Overrides FieldHandlerInterface::getEntity
FieldPluginBase::getFieldTokenPlaceholder	protected	function	Returns a token placeholder for the current field.
FieldPluginBase::getPreviousFieldLabels	protected	function	Returns all field labels of fields before this field.
FieldPluginBase::getRenderer	protected	function	Returns the render API renderer. Overrides PluginBase::getRenderer
FieldPluginBase::getRenderTokens	public	function	Gets the 'render' tokens to use for advanced rendering. Overrides FieldHandlerInterface::getRenderTokens
FieldPluginBase::getTokenValuesRecursive	protected	function	Recursive function to add replacements for nested query string parameters.
FieldPluginBase::isValueEmpty	public	function	Checks if a field value is empty. Overrides FieldHandlerInterface::isValueEmpty
FieldPluginBase::label	public	function	Gets this field's label. Overrides FieldHandlerInterface::label
FieldPluginBase::linkGenerator	protected	function	Gets the link generator.
FieldPluginBase::postRender	public	function	Runs after every field has been rendered. Overrides FieldHandlerInterface::postRender
FieldPluginBase::render	public	function	Renders the field. Overrides FieldHandlerInterface::render	25
FieldPluginBase::renderAltered	protected	function	Render this field as user-defined altered text.
FieldPluginBase::renderAsLink	protected	function	Render this field as a link, with the info from a fieldset set by the user.
FieldPluginBase::renderText	public	function	Performs an advanced text render for the item. Overrides FieldHandlerInterface::renderText
FieldPluginBase::renderTrimText	protected	function	Trims the field down to the specified length.
FieldPluginBase::RENDER_TEXT_PHASE_COMPLETELY		constant	Indicator of the renderText() method for rendering the whole element. (if no render_item() method is available).
FieldPluginBase::RENDER_TEXT_PHASE_EMPTY		constant	Indicator of the renderText() method for rendering the empty text.
FieldPluginBase::RENDER_TEXT_PHASE_SINGLE_ITEM		constant	Indicator of the renderText() method for rendering a single item. (If no render_item() is present).
FieldPluginBase::submitOptionsForm	public	function	Performs some cleanup tasks on the options array before saving it. Overrides PluginBase::submitOptionsForm	1
FieldPluginBase::theme		function	Passes values to drupal_render() using $this->themeFunctions() as #theme. Overrides FieldHandlerInterface::theme
FieldPluginBase::themeFunctions	public	function	Provide a full list of possible theme templates used by this style. Overrides PluginBase::themeFunctions
FieldPluginBase::tokenizeValue	public	function	Replaces a value with tokens from the last field. Overrides FieldHandlerInterface::tokenizeValue
FieldPluginBase::trimText	public static	function	Trims the field down to the specified length.
FieldPluginBase::useStringGroupBy	public	function	Determines if this field will be available as an option to group the result by in the style settings. Overrides FieldHandlerInterface::useStringGroupBy
HandlerBase::$actualField	public	property	When a field has been moved this property is set.
HandlerBase::$actualTable	public	property	When a table has been moved this property is set.
HandlerBase::$field	public	property	With field you can override the realField if the real field is not set.
HandlerBase::$moduleHandler	protected	property	The module handler.	3
HandlerBase::$query	public	property	Where the $query object will reside:	7
HandlerBase::$realField	public	property	The actual field in the database table, maybe different on other kind of query plugins/special handlers.
HandlerBase::$relationship	public	property	The relationship used for this field.
HandlerBase::$table	public	property	The table this handler is attached to.
HandlerBase::$tableAlias	public	property	The alias of the table of this handler which is used in the query.
HandlerBase::$viewsData	protected	property	The views data service.
HandlerBase::acceptExposedInput	public	function	Take input from exposed handlers and assign to this handler, if necessary.	1
HandlerBase::breakString	public static	function	Breaks x,y,z and x+y+z into an array. Overrides ViewsHandlerInterface::breakString
HandlerBase::broken	public	function	Determines if the handler is considered 'broken', meaning it's a a placeholder used when a handler can't be found. Overrides ViewsHandlerInterface::broken
HandlerBase::buildExposedForm	public	function	Render our chunk of the exposed handler form when selecting	1
HandlerBase::buildExposeForm	public	function	Form for exposed handler options.	2
HandlerBase::buildExtraOptionsForm	public	function	Provide a form for setting options.	1
HandlerBase::canExpose	public	function	Determine if a handler can be exposed.	2
HandlerBase::caseTransform	protected	function	Transform a string by a certain method.
HandlerBase::defaultExposeOptions	public	function	Set new exposed option defaults when exposed setting is flipped on.	2
HandlerBase::defineExtraOptions	public	function	Provide defaults for the handler.
HandlerBase::displayExposedForm	public	function	Displays the Expose form.
HandlerBase::ensureMyTable	public	function	Ensure the main table for this handler is in the query. This is used a lot. Overrides ViewsHandlerInterface::ensureMyTable	2
HandlerBase::exposedInfo	public	function	Get information about the exposed form for the form renderer.	1
HandlerBase::getDateField	public	function	Creates cross-database SQL dates.	2
HandlerBase::getDateFormat	public	function	Creates cross-database SQL date formatting.	2
HandlerBase::getEntityType	public	function	Determines the entity type used by this handler. Overrides ViewsHandlerInterface::getEntityType
HandlerBase::getField	public	function	Shortcut to get a handler's raw field value. Overrides ViewsHandlerInterface::getField
HandlerBase::getJoin	public	function	Get the join object that should be used for this handler. Overrides ViewsHandlerInterface::getJoin
HandlerBase::getModuleHandler	protected	function	Gets the module handler.
HandlerBase::getTableJoin	public static	function	Fetches a handler to join one table to a primary table from the data cache. Overrides ViewsHandlerInterface::getTableJoin
HandlerBase::getViewsData	protected	function	Gets views data service.
HandlerBase::hasExtraOptions	public	function	If a handler has 'extra options' it will get a little settings widget and another form called extra_options.	1
HandlerBase::isAGroup	public	function	Returns TRUE if the exposed filter works like a grouped filter.	1
HandlerBase::isExposed	public	function	Determine if this item is 'exposed', meaning it provides form elements to let users modify the view.
HandlerBase::multipleExposedInput	public	function	Define if the exposed input has to be submitted multiple times. This is TRUE when exposed filters grouped are using checkboxes as widgets.	1
HandlerBase::placeholder	protected	function	Provides a unique placeholders for handlers.
HandlerBase::postExecute	public	function	Run after the view is executed, before the result is cached. Overrides ViewsHandlerInterface::postExecute
HandlerBase::preQuery	public	function	Run before the view is built. Overrides ViewsHandlerInterface::preQuery	1
HandlerBase::sanitizeValue	public	function	Sanitize the value for output. Overrides ViewsHandlerInterface::sanitizeValue
HandlerBase::setModuleHandler	public	function	Sets the module handler.
HandlerBase::setRelationship	public	function	Called just prior to query(), this lets a handler set up any relationship it needs. Overrides ViewsHandlerInterface::setRelationship
HandlerBase::setViewsData	public	function
HandlerBase::showExposeButton	public	function	Shortcut to display the expose/hide button.	2
HandlerBase::showExposeForm	public	function	Shortcut to display the exposed options form. Overrides ViewsHandlerInterface::showExposeForm
HandlerBase::storeExposedInput	public	function	If set to remember exposed input in the session, store it there.	1
HandlerBase::submitExposed	public	function	Submit the exposed handler form
HandlerBase::submitExposeForm	public	function	Perform any necessary changes to the form exposes prior to storage. There is no need for this function to actually store the data.
HandlerBase::submitExtraOptionsForm	public	function	Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data.
HandlerBase::submitTemporaryForm	public	function	A submit handler that is used for storing temporary items when using multi-step changes, such as ajax requests.
HandlerBase::usesGroupBy	public	function	Provides the handler some groupby.	12
HandlerBase::validate	public	function	Validate that the plugin is correct and can be saved. Overrides PluginBase::validate	2
HandlerBase::validateExposed	public	function	Validate the exposed handler form	4
HandlerBase::validateExposeForm	public	function	Validate the options form.	1
HandlerBase::validateExtraOptionsForm	public	function	Validate the options form.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	2
PluginBase::$definition	public	property	Plugins's definition
PluginBase::$displayHandler	public	property	The display object this plugin is for.
PluginBase::$options	public	property	Options for this plugin will be held here.
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::$usesOptions	protected	property	Denotes whether the plugin has an additional options form.	8
PluginBase::$view	public	property	The top object of a view.	1
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::destroy	public	function	Clears a plugin. Overrides ViewsPluginInterface::destroy	2
PluginBase::doFilterByDefinedOptions	protected	function	Do the work to filter out stored options depending on the defined options.
PluginBase::filterByDefinedOptions	public	function	Filter out stored options depending on the defined options. Overrides ViewsPluginInterface::filterByDefinedOptions
PluginBase::getAvailableGlobalTokens	public	function	Returns an array of available token replacements. Overrides ViewsPluginInterface::getAvailableGlobalTokens
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::getProvider	public	function	Returns the plugin provider. Overrides ViewsPluginInterface::getProvider
PluginBase::globalTokenForm	public	function	Adds elements for available core tokens to a form. Overrides ViewsPluginInterface::globalTokenForm
PluginBase::globalTokenReplace	public	function	Returns a string with any core tokens replaced. Overrides ViewsPluginInterface::globalTokenReplace
PluginBase::INCLUDE_ENTITY		constant	Include entity row languages when listing languages.
PluginBase::INCLUDE_NEGOTIATED		constant	Include negotiated languages when listing languages.
PluginBase::listLanguages	protected	function	Makes an array of languages, optionally including special languages.
PluginBase::pluginTitle	public	function	Return the human readable name of the display. Overrides ViewsPluginInterface::pluginTitle
PluginBase::preRenderAddFieldsetMarkup	public static	function	Moves form elements into fieldsets for presentation purposes. Overrides ViewsPluginInterface::preRenderAddFieldsetMarkup
PluginBase::preRenderFlattenData	public static	function	Flattens the structure of form elements. Overrides ViewsPluginInterface::preRenderFlattenData
PluginBase::queryLanguageSubstitutions	public static	function	Returns substitutions for Views queries for languages.
PluginBase::setOptionDefaults	protected	function	Fills up the options of the plugin with defaults.
PluginBase::summaryTitle	public	function	Returns the summary of the settings in the display. Overrides ViewsPluginInterface::summaryTitle	6
PluginBase::unpackOptions	public	function	Unpack options over our existing defaults, drilling down into arrays so that defaults don't get totally blown away. Overrides ViewsPluginInterface::unpackOptions
PluginBase::usesOptions	public	function	Returns the usesOptions property. Overrides ViewsPluginInterface::usesOptions	8
PluginBase::validateOptionsForm	public	function	Validate the options form. Overrides ViewsPluginInterface::validateOptionsForm	15
PluginBase::viewsTokenReplace	protected	function	Replaces Views' tokens in a given string. The resulting string will be sanitized with Xss::filterAdmin.	1
PluginBase::VIEWS_QUERY_LANGUAGE_SITE_DEFAULT		constant	Query string to indicate the site default language.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.