Digging deeper

• AI & Machine Learning
  • Context Chat
    • Implementing a content provider for Context Chat
  • Task Processing
    • Consuming the Task Processing API
    • Implementing a TaskProcessing provider
    • Provider and task type registration
  • Machine Translation
    • Consuming the Translation API
    • Implementing a Translation provider
    • Provider registration
  • Speech-To-Text
    • Consuming the Speech-To-Text API
    • Implementing a Speech-To-Text provider
    • Provider with user context
    • Provider registration
  • Text Processing
    • Consuming the Text Processing API
    • Implementing a TextProcessing provider
    • Provider registration
  • Text-To-Image
    • Consuming the Text-To-Image API
    • Implementing a Text-To-Image provider
    • Provider registration
• APIs & Integration
  • API reference
    • PHP public API
    • PHP unstable API
  • REST APIs
    • Modifying the CORS headers
    • Relation of REST and OCS
  • HTTP Client
    • Acquiring a HTTP Client
    • HEAD request
    • GET request
    • POST request
    • PUT request
    • DELETE request
    • OPTIONS request
    • Error handling
  • JavaScript APIs
    • npm packages
    • Events
    • Global variables
  • Dashboard
    • Register a dashboard widget
    • Provide a user interface
    • Dashboard API
  • Email
    • Basic usage
    • Inline attachments
  • Notifications
  • Public Pages
    • Concept
    • Implementing an API called from a public share page
    • Implementing an authenticated public page
  • Talk Integration
    • Check for Talk existence
    • Create a conversation
    • Delete a conversation
  • Web Host Metadata
    • Writing a handler
    • Handler registration
• Users & Authentication
  • User management
    • Creating users
    • Modifying users
    • User session information
    • User objects
  • User migration
    • Register a migrator
  • Profile
    • Register a profile action
  • User Status
    • Query Status
    • Updating the status programmatically
  • Out-of-office periods
    • Access data from within a Nextcloud App via OCP
    • Listening to events
    • Common data structure
  • OpenID Connect (Oidc)
    • Getting the login token
    • Token exchange
    • Generating a token if Nextcloud is the provider
  • Two-factor providers
    • Implementing a simple two-factor auth provider
    • Register the provider state
    • Registering a two-factor auth provider
    • Providing an icon (optional)
    • Provide personal settings (optional)
    • Make a provider activatable by the admin (optional)
    • Make a provider deactivatable by the admin (optional)
• Groupware & Workflows
  • Groupware integration
    • Calendar integration
    • Integration of custom calendar providers
    • Contacts Menu
    • Mail Provider Interface
  • Nextcloud Flow
    • Entities
    • Operations
    • Configuration Component
  • Projects
    • Register a resource provider
    • Provide a user interface
• Search & Discovery
  • Search
    • Concept overview
    • Simple search providers
    • Advanced search provider
    • External search provider
    • Provider registration
    • Handling search requests
    • Declare in-app search
    • Privacy
  • Reference providers
    • Display link previews
    • Use the Smart Picker in your app
    • Use the Smart Picker in clients
    • Register a reference provider
    • Extend link preview support
    • Extend the Smart Picker
  • Files Metadata
    • Concept overview
    • Consuming the Files Metadata API
    • Live & Background Events
    • Read metadata using occ command
    • Update metadata using PROPPATCH
    • Delete metadata using PROPPATCH
    • Retrieve metadata using PROPFIND
    • WebDAV SEARCH based on metadata
    • Metadata Query Helper
• Development Tools
  • Debugging
    • Debug mode
    • Identifying errors
    • Debugging variables
    • Using a PHP debugger (XDebug)
    • Debugging JavaScript
    • Debugging HTML and templates
    • Debugging SQL queries
    • Using alternative app directories
  • Profiler
    • Get the app
    • Enable the app
    • Disable the app
    • Using the app
    • Contributing
  • Continuous Integration
    • Linting
    • Static analysis
  • NPM
    • npm build
    • npm run dev, npm run watch
    • npm test
    • npm run lint (optional)
  • Performance considerations
    • PHP Performance
    • Database performance
    • Cached data
    • Getting help
  • Classloader
    • Server autoloading
    • App autoloading
  • PSR
    • PSR-0: Autoloading
    • PSR-3: Logger Interface
    • PSR-4: Autoloading
    • PSR-11: Container Interface
    • PSR-20: Clock
• Server Internals
  • Config & Preferences
    • AppConfig
    • UserConfig
    • Lexicon
  • Settings
    • Declarative settings
    • Settings form
    • Section
    • Registering Settings and Sections
  • Security
    • Rate Limiting
    • Remote Host Validation
    • Trusted domain
  • Setup checks
    • Register a setup check
    • Define a setup check
  • Repair steps
    • Creating a repair step
    • Register a repair-step
    • Repair-step types
  • Deadlocks
    • Understanding the locking situation
    • Mitigations
    • References
  • Snowflake IDs
    • Store a Snowflake ID in database
    • Generate a Snowflake ID
    • Decode a Snowflake ID
  • Working with time
    • Methods
  • Open Metrics exporter
    • Register a new exporter
    • Implement a new exporter
  • WebDAV collection preload events
    • Overview
    • When the event is emitted
    • Subscribing to the event in a plugin
    • Built-in examples
    • Best practices
  • Phone number util
    • Convert input into standard format
    • Get the country code for a region