discoverygarden / dgi_migrate
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Type:drupal-module
Requires
- discoverygarden/dgi_saxon_helper: ^1
- discoverygarden/foxml: ^1
- discoverygarden/islandora_drush_utils: ^1 || ^2
- discoverygarden/update-helper: ^1
- drupal/imagemagick: ^3.2
- drupal/migrate_directory: ^1 || ^2
- drupal/migrate_plus: ^5.1 || ^6
- drupal/migrate_tools: ^6.0.4
- drupal/paragraphs: ^1
- drupal/pathauto: ^1.8
- iqb/substream: dev-master
- islandora/controlled_access_terms: ^2
- islandora/islandora: ^2
- symfony/mime: ^5 || ^6
Requires (Dev)
- drupal/devel: ^4
Suggests
- discoverygarden/entity_reference_integrity_extra: Deal with addtional 'entity_reference' fields.
- drupal/entity_reference_integrity: Used to check things when a migration elects to 'manage_orphans'.
- dev-main
- v3.13.0
- v3.12.1
- v3.12.0
- v3.11.0
- v3.10.1
- v3.10.0
- v3.9.0
- v3.8.0
- v3.7.1
- v3.7.0
- v3.6.1
- v3.6.0
- v3.5.1
- v3.5.0
- v3.4.1
- v3.4.0
- v3.3.2
- v3.3.1
- v3.3.0
- v3.2.1
- v3.2.0
- v3.1.2
- v3.1.1
- v3.1.0
- v3.0.0
- v2.16.4
- v2.16.3
- v2.16.2
- v2.16.1
- v2.16.0
- v2.15.2
- v2.15.1
- v2.15.0
- v2.14.1
- v2.14.0
- v2.13.0
- v2.12.1
- v2.12.0
- v2.11.8
- v2.11.7
- v2.11.6
- v2.11.5
- v2.11.4
- v2.11.3
- v2.11.2
- v2.11.1
- v2.11.0
- v2.10.1
- v2.10.0
- v2.9.0
- v2.8.4
- v2.8.3
- v2.8.2
- v2.8.1
- v2.8.0
- v2.7.2
- v2.7.1
- v2.7.0
- v2.6.0
- v2.5.0
- v2.4.1
- v2.4.0
- v2.3.5
- v2.3.4
- v2.3.3
- v2.3.2
- v2.3.1
- v2.3.0
- v2.2.0
- v2.1.1
- v2.1.0
- v2.0.0
- 1.x-dev
- v1.6.0
- v1.5.1
- v1.5.0
- v1.4.0
- v1.3.0
- v1.2
- v1.1
- v1.0.2
- v1.0.1
- v1.0
- dev-feature/pgsql-locking
- dev-DDST-788
- dev-fix/delay-migration-source-dereference
- dev-CTDA9-243
This package is auto-updated.
Last update: 2024-11-22 19:14:22 UTC
README
Introduction
A module to facilitate I7 to Modern Islandora migration.
Table of Contents
- Features
- Included Modules
- Requirements
- Installation
- Usage
- Resources
- Troubleshooting/Issues
- Maintainers and Sponsors
- Development/Contribution
- License
Features
An improved migration import command migrate:batch-import
is included.
An example FOXML migration that can be used as a starting point is provided.
It illustrates the usage of migrate plugins that have been created to
facilitate FOXML and large data processing.
dgi_migrate.process.xml.xpath
is limited to xpath 1.0.
Some migration helper scripts are also included. Refer to the readme for more details.
Included modules
DGI Migrate has a suite of submodules to assist in the migration process.
- devel
- dgi_migrate_big_set_overrides
- dgi_migrate_dspace
- dgi_migrate_edtf_validator
- dgi_migrate_foxml_standard_mods
- dgi_migrate_imagemagick_cleanup
- dgi_migrate_paragraphs
- dgi_migrate_regenerate_pathauto_aliases
Requirements
This module requires the following modules/libraries:
- migrate
- migrate_plus
- migrate_directory
NOTE: For better performance and memory optimisation, it is advised to use the module with this patch
- islandora
- islandora_drush_utils
- foxml
Installation
Install as usual, see this for further information.
Usage
migrate:batch-import beer_node_revision --idlist=1:2,2:3,3:5 --user=islandora
dgi-migrate:rollback beer_user --idlist=5 --user=islandora
Troubleshooting/Issues
Having problems or solved a problem? Contact discoverygarden.
Known Issues:
php://filter
use can lead to large memory usage- we should probably look at rolling another stream wrapper to wrap up our usage of OpenSSL to Base64 decode
- There are some expensive assertions made in the code,
particularly regarding binary datastream content with digests. Assertions should
typically be disabled in production environments, so these shouldn't have any
impact on execution there; however, in development environments, could
potentially lead to issues, especially with larger datastreams, exacerbated by
the
php://filter
usage to Base64-decode the contents- hesitant to remove the assertions without having any other mechanism to
- could instead roll some unit tests?
Resources
DGI migrate enhances Drupal's core migration framework and provides plugins to facilitate migration of legacy Islandora data to Modern Islandora. For more details regarding Drupal's migrate API and workflow, refer to these documents:
Maintainers and Sponsors
Current maintainers:
Sponsors:
Development/Contribution
If you would like to contribute to this module, please check out github's helpful Contributing to projects documentation and Islandora community's Documention for developers to create an issue or pull request and/or contact discoverygarden.