- Refer to the Creating a custom plugin type recipe of this chapter
- Refer to annotations-based plugins at https://www.drupal.org/docs/8/api/plugin-api/annotations-based-plugins
- Information on block.api.php is available at https://api.drupal.org/api/drupal/core%21modules%21block%21block.api.php/8
Table of Contents for
Drupal 8 Development Cookbook - Second Edition
Drupal 8 Development Cookbook - Second Edition
Published by
Packt Publishing, 2017
- Drupal 8 Development Cookbook
- Title Page
- Second Edition
- Copyright
- Drupal 8 Development Cookbook
- Second Edition
- Credits
- About the Author
- About the Reviewer
- www.PacktPub.com
- Why subscribe?
- Customer Feedback
- Table of Contents
- Preface
- What this book covers
- What you need for this book
- Who this book is for
- Sections
- Getting ready
- How to do it…
- How it works…
- There's more…
- See also
- Conventions
- Reader feedback
- Customer support
- Downloading the example code
- Errata
- Piracy
- Questions
- Up and Running with Drupal 8
- Introduction
- Installing Drupal
- Getting ready
- How to do it...
- How it works...
- There's more...
- Creating a database user and a database
- Database prefixes
- Downloading and installing with Drush
- Using Composer to create a Drupal site
- Security updates
- See also
- Using a distribution with Drupal
- How to do it...
- How it works...
- There's more...
- Makefiles
- Installing with Drush
- Using Composer
- See also...
- Installing modules and themes
- Getting ready
- How to do it...
- How it works...
- Discovering modules and themes
- Module installation
- Theme installation
- There's more...
- Installing a module or theme using Composer
- Installing a module with Drush
- Uninstalling a module
- See also
- Using multisites in Drupal 8
- Getting ready
- How to do it...
- How it works...
- There's more...
- Security concerns
- Domain aliases
- See also...
- Tools for setting up an environment
- Getting ready
- How to do it...
- How it works...
- There's more...
- Acquia Dev Desktop
- XAMPP + Bitnami
- Kalabox
- See also
- Running tests - Simpletest and PHPUnit
- Getting ready
- How to do it...
- How it works...
- There's more...
- Is run-tests a shell script?
- Running tests without Drupal installed
- Running specific tests
- PhpStorm - Drupal Test Runner
- DrupalCI
- See also...
- The Content Authoring Experience
- Introduction
- Configuring the WYSIWYG editor
- Getting ready
- How to do it...
- How it works...
- There's more...
- Filter module
- Improved links
- CKEditor plugins
- See also
- Adding and editing content
- Getting ready
- How to do it...
- How it works...
- There's more...
- Save as draft
- Pathauto
- Bulk moderation
- See also
- Creating a menu and linking content
- Getting ready
- How to do it...
- How it works...
- There's more...
- Managing a contents menu link from its form
- Providing inline editing
- How to do it...
- How it works...
- There's more...
- The outside-in approach
- Creating a custom content type
- How to do it...
- How it works...
- Applying new Drupal 8 core field types
- Getting ready
- How to do it...
- Link
- The Email field
- The Telephone field
- The Date field
- The Entity Reference field
- How it works...
- There's more...
- Upcoming updates
- Views and Entity Reference
- See also
- Customizing the form display of a node
- How to do it...
- How it works...
- There's more...
- Managing form display modes
- Programmatically providing a default to hidden form items
- See also
- Customizing the display output of a node
- How to do it...
- How it works...
- Displaying Content through Views
- Introduction
- Listing content
- Getting ready
- How to do it...
- How it works...
- There's more...
- Views in Drupal core initiative
- Views and displays
- Format style plugins - style and row
- Using the Embed display
- See also
- Editing the default admin interfaces
- How to do it...
- How it works...
- There's more...
- Exposed versus non-exposed
- Filter identifiers
- Overriding routes with Views
- Creating a block from a View
- Getting ready
- How to do it...
- How it works...
- There's more...
- Exposed forms as blocks
- See also
- Utilizing dynamic arguments
- How to do it...
- How it works...
- There's more...
- Previewing with contextual filters
- Displaying as a tab on the user page
- Altering the page title
- Validation
- Multiple and exclusion
- Adding a relationship in a View
- How to do it...
- How it works...
- There's more...
- Relationships provided by entity reference fields
- Relationships provided through custom code
- Using aggregation and views.
- Providing an Entity Reference result View
- How to do it...
- How it works...
- See also
- Extending Drupal
- Introduction
- Creating a module
- How to do it...
- How it works...
- There's more...
- Module namespaces
- Module discovery locations
- Defining a package group
- Module dependencies
- Specifying the module's version
- See also...
- Defining a custom page
- Getting ready
- How to do it...
- How it works...
- There's more...
- Parameters in routes
- Validating parameters in routes
- Route requirements
- Providing dynamic routes
- Altering existing routes
- See also
- Defining permissions
- Getting ready
- How to do it...
- How it works...
- There's more...
- Restrict access flag for permissions
- Defining permissions programmatically
- Checking whether a user has permissions
- Providing the configuration on the installation or update
- Getting ready
- How to do it...
- How it works...
- There's more...
- Configuration subdirectories
- Modifying the existing configuration on installation
- See also
- Creating an event subscriber
- How to do it...
- How it works...
- There's more...
- Using dependency injection
- See also
- Using Features 3.0
- How to do it...
- How it works...
- There's more...
- Suggested feature modules
- Features bundles
- Managing the configuration state of Features
- See also
- Frontend for the Win
- Introduction
- Creating a custom theme based on Classy
- How to do it...
- How it works...
- There's more...
- Theme screenshots
- Themes, logos, and favicons
- Base themes and shared resources
- CKEditor style sheets
- See also
- Using the new asset management system
- Getting ready
- How to do it...
- How it works...
- There's more...
- CSS groups
- Library asset options
- Library dependencies
- Overriding and extending other libraries
- Using a CDN or external resource as a library
- Manipulating libraries from hooks
- Placing JavaScript in the header
- See also
- Twig templating
- Getting ready
- How to do it...
- How it works...
- There's more...
- Security first
- Theme hook suggestions
- Debugging template file selection and hook suggestions
- The Twig logic and operators
- See also
- Using the Breakpoint module
- Getting ready
- How to do it...
- How it works...
- There's more...
- Caveat for providing breakpoints from themes
- Accessing breakpoints programmatically
- Multipliers
- See also
- Using the Responsive Image module
- Getting ready
- How to do it...
- How it works...
- There's more...
- Performance first delivery
- Removing picturefill polyfill
- See also
- Creating Forms with the Form API
- Introduction
- Creating a form
- Getting ready
- How to do it...
- How it works...
- There's more...
- Form element definitions
- The form state
- The form cache
- See also
- Using new HTML5 elements
- Getting ready
- How to do it...
- How it works...
- There's more...
- Specific element properties
- Creating new elements
- See also
- Validating form data
- Getting ready
- How to do it...
- How it works...
- There's more...
- Multiple validation handlers
- Accessing multidimensional array values
- Element validation methods
- Processing submitted form data
- Getting ready
- How to do it...
- How it works...
- There's more...
- Multiple submit handlers
- See also
- Altering other forms
- Getting ready
- How to do it...
- How it works...
- There's more...
- Adding additional validate handlers
- Adding additional submit handlers
- Plug and Play with Plugins
- Introduction
- Creating blocks using plugins
- Getting ready
- How to do it...
- How it works...
- There's more...
- Altering blocks
- Block settings forms
- Defining access to a block
- See also
- Creating a custom field type
- Getting ready
- How to do it...
- How it works...
- There's more...
- Altering field types
- Defining whether a field is empty
- See also
- Creating a custom field widget
- Getting ready
- How to do it...
- How it works...
- There's more...
- Field widget settings and summary
- See also
- Creating a custom field formatter
- Getting ready
- How to do it...
- How it works...
- There's more...
- Formatter settings and summary
- See also
- Creating a custom plugin type
- Getting ready
- How to do it...
- How it works...
- There's more...
- Specifying an alter hook
- Using a cache backend
- Accessing plugins through the manager
- See also
- Multilingual and Internationalization
- Introduction
- Translating administrative interfaces
- Getting ready
- How to do it...
- How it works...
- There's more...
- Manually installing language files
- Checking translation status
- Exporting translations
- Interface translation permissions
- Using interface translation to customize default English strings
- Interface text language detection
- Providing translations for a custom module
- See also
- Translating configuration
- Getting ready
- How to do it...
- How it works...
- There's more...
- Altering configuration translation info definitions
- Translating views
- See also
- Translating content
- Getting ready
- How to do it...
- How it works
- There's more...
- Flagging translations as outdated
- Translating content links
- Defining translation handlers for entities
- See also
- Creating multilingual views
- Getting ready
- How to do it...
- How it works...
- There's more...
- Translating exposed form items and filters
- Translating display and row format items
- Translating page display menu items
- See also
- Configuration Management - Deploying in Drupal 8
- Introduction
- Importing and exporting configurations
- Getting ready
- How to do it...
- How it works...
- There's more...
- Configuration dependencies
- Saving to a YAML file for a module's configuration installation
- Configuration schemas
- See also
- Synchronizing site configurations
- Getting ready
- How to do it...
- How it works...
- There's more...
- Universally Unique Identifier
- A synchronization folder
- Installing a configuration from a new site
- Using command-line workflow processes
- Getting ready...
- How to do it...
- How it works...
- There's more...
- Drush config-pull
- Using the Drupal Console
- Editing the configuration from the command line
- Exporting a single configuration item
- Using version control and command-line workflow
- See also
- Updating and installing new module configurations
- How to do it...
- How it works...
- There's more...
- The Configuration Development module
- See also
- The Entity API
- Introduction
- Creating a configuration entity type
- Getting ready
- How to do it...
- How it works...
- There's more...
- Available data types for schema definitions
- See also
- Creating a content entity type
- Getting ready
- How to do it...
- How it works...
- There's more...
- Using the AdminHtmlRouteProvider provider
- Making the collection route a local task tab
- See also
- Creating a bundle for a content entity type
- Getting ready
- How to do it...
- How it works...
- There's more...
- Provide action links for adding new bundles
- See also
- Implementing custom access control for an entity
- Getting ready
- How to do it...
- How it works...
- There's more...
- Controlling access to entity fields
- See also
- Providing a custom storage handler
- Getting ready
- How to do it...
- How it works...
- There's more...
- Utilizing a different storage backend for an entity
- See also
- Creating a route provider
- Getting ready
- How to do it...
- How it works...
- There's more...
- The Entity API module provides additional providers
- See also
- Off the Drupalicon Island
- Introduction
- Implementing and using a third-party JavaScript library
- Getting ready
- How to do it...
- How it works...
- There's more...
- Best practices for handling external libraries
- See also
- Implementing and using a third-party CSS library
- Getting ready
- How to do it...
- How it works...
- See also
- Implementing and using a third-party PHP library
- Getting ready
- How to do it...
- How it works...
- See also
- Web Services
- Introduction
- Enabling RESTful interfaces
- Getting ready
- How to do it...
- How it works...
- There's more...
- Using _format instead of the Accept header
- RestResource plugin to expose data through RESTful Web Services
- Rate limiting your API
- Using the HAL format
- See also
- Using POST to create data
- Getting ready
- How to do it...
- How it works...
- There's more...
- Using HAL and understanding _links requirements
- Working with images
- Using Cross-Site Request Forgery tokens
- See also
- Using PATCH to update data
- Getting ready
- How to do it...
- How it works…
- Using Views to provide custom data sources
- How to do it…
- How it works
- There's more...
- Controlling the key name in JSON output
- Controlling access to RESTful Views
- Authentication
- Getting ready
- How to do it
- How it works
- There's more…
- Authentication provider services
- Page cache request policies and authenticated Web service requests
- The IP Authentication provider
- See also
- Using JSON API
- Getting ready
- How to do it
- How it works...
- There's more...
- Paginating, filtering, and sorting requests
- Installing the JSON API Extras module
- Changing the API path prefix
- Disabling and enhancing returned entity fields
- Contenta CMS
- See also
- The Drupal CLI
- Introduction
- Rebuilding cache in Drupal Console or Drush
- How to do it…
- How it works…
- See also
- Using Drush to interact with the database
- Getting ready
- How to do it...
- How it works...
- There's more…
- Using gzip with sql-dump
- Using Console to interact with the database
- Using Drush to manage users
- How to do it…
- How it works…
- There's more…
- Advanced user-login use cases
- Using Drupal Console
- Scaffolding code through Console
- Getting ready
- How to do it…
- How it works…
- Making a Drush command
- Getting ready
- How to do it…
- How it works…
- There's more…
- Specifying the level of Drupal's bootstrap
- See also
- Making a Console command
- Getting ready
- How to do it…
- How it works…
- There's more…
- Using a Console command to create entities
- See also