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See Release Notes

  • Bug fixes for general core bugs in 4.3.x will end 7 October 2024 (12 months).
  • Bug fixes for security issues in 4.3.x will end 21 April 2025 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.2.x is supported too.

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Defines 1 class


Class: preset_importer  - X-Ref

Abstract class used for data preset importers

__construct(manager $manager, string $directory)   X-Ref
Constructor

param: manager $manager
param: string $directory

get_directory()   X-Ref
Returns the name of the directory the preset is located in

return: string

get_file_contents(?\file_storage &$filestorage,?\stored_file &$fileobj,?string $dir,string $filename)   X-Ref
Retreive the contents of a file. That file may either be in a conventional directory of the Moodle file storage

param: \file_storage|null $filestorage . Should be null if using a conventional directory
param: \stored_file|null $fileobj the directory to look in. null if using a conventional directory
param: string|null $dir the directory to look in. null if using the Moodle file storage
param: string $filename the name of the file we want
return: string|null the contents of the file or null if the file doesn't exist.

get_preset_settings()   X-Ref
Gets the preset settings

return: stdClass Settings to be imported.

import(bool $overwritesettings)   X-Ref
Import the preset into the given database module

param: bool $overwritesettings Whether to overwrite activity settings or not.
return: bool Wether the importing has been successful.

set_affected_fields(array $newfields = [], array $currentfields = [])   X-Ref
Returns information about the fields needs to be removed, updated or created.

param: array $newfields Array of new fields to be applied.
param: array $currentfields Array of current fields on database activity.
return: void

cleanup()   X-Ref
Any clean up routines should go here

return: bool Wether the preset has been successfully cleaned up.

needs_mapping()   X-Ref
Check if the importing process needs fields mapping.

return: bool True if the current database needs to map the fields imported.

get_preset_selector()   X-Ref
Returns the information we need to build the importer selector.

return: array Value and name for the preset importer selector

finish_import_process(bool $overwritesettings, stdClass $instance)   X-Ref
Helper function to finish up the import routine.

Called from fields and presets pages.

param: bool $overwritesettings Whether to overwrite activity settings or not.
param: stdClass $instance database instance object
return: void

create_from_parameters(manager $manager)   X-Ref
Get the right importer instance from the provided parameters (POST or GET)

param: manager $manager the current database manager
return: preset_importer the relevant preset_importer instance

create_from_plugin_or_directory(manager $manager, string $pluginordirectory)   X-Ref
Get the right importer instance from the provided parameters (POST or GET)

param: manager $manager the current database manager
param: string $pluginordirectory The plugin name or directory to create the importer from.
return: preset_importer the relevant preset_importer instance

get_mapping_information()   X-Ref
Get the information needed to decide the modal

return: array An array with all the information to decide the mapping

get_field_names(array $fields)   X-Ref
Returns a list of the fields

param: array $fields Array of fields to get name from.
return: string   A string listing the names of the fields.