Developer Manual
This chapter describes some internals of the Resize Images Automatically extension to let you extend it easily.
PSR-14 Events
The concept of PSR-14 events allows for easy implementation of the Observer pattern in software, something similar to signal and slots or hooks in former versions of TYPO3. Please read chapter Event dispatcher (PSR-14 events) from TYPO3 Core documentation.
Available events:
- ImageResizedEvent
- Event raised after an image has been resized.
- ProcessDefaultConfigurationEvent
- Event raised whenever the default configuration file
config/does not exist, thus loading the default configuration for this extension. This event is typically useful if you want to provide other (better) default values for the configuration.image_ autoresize. config. php - ProcessConfigurationEvent
- Event raised after the configuration has been processed, allowing to alter it based on your own business logic.