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With this module it is possible to modify islandora objects in batch. You can add new datastreams, generate missing (derivative) datastreams, change the label or owner of an object, set the state of an object, change the label of a datastream or delete a datastream. Also you can add an object to a collection or remove it from a collection.
Go to the URL https://[islandora-server]/islandora_batch_modify. Here you can upload a CSV file or ZIP file. The ZIP file should contain at least a CSV file (named the same as the base name of the ZIP file). The CSV file should be formatted as descripted in the section CSV format.
Notice: due to long loading times, it is recommended to use the command line version of this module (see drush below) if there are more than 100 items involved.
You can also use this module via the command line with drush.
The command you can use is:
islandora_batch_modify
This command needs only 1 option csvfile with an absolute path to a csv file.
Use this with a user with appropriate rights.
Examples:
- drush -v --user=admin islandora_batch_modify --csvfile=/tmp/test.csv
- drush -v --user=admin ibm --csvfile=/tmp/test.csv
The provided CSV file (uploaded via the Web Interface directly or part of a ZIP file, or as an option of the drush command) should have 2 or 3 columns. It may have a header row. The columns must have the following values:
- An identifier of an Islandora object. This can also be an (unique) identifier within the metadata datastream of an object.
- This value can be one of these:
- a valid datastream id, such as MODS, TN, JPG.
- HDL if you want to (re)generate the handle.
- DIMENSIONS if you want to (re)generate the image dimensions of a book or newspaper page (inside the RELS-INT).
- a property of the object: property:label, property:owner, property:state.
- a property of a datastream of the object: property:DSID:label, property:DSID:state
- 'add_to_collection' (for adding the object to a collection)
- 'remove_from_collection' (for removing the object from a collection)
- 'generate_ocr', 'generate_hocr' or 'generate_all_ocr' (for generating OCR, HOCR or both OCR and HOCR for pages, generate_ocr will aggregate pre-made OCR of pages)
- 'basic2large' (for changing a basic image to a large image)
- This value can be:
- empty. This can only be used with a valid datastream id in column 2 which can be generated (so is a derivative).
- the value 'generate' is also possible to generate the derivative.
- the value 'regenerate' to force regenerate the derivative (will regenerate the derivative even if it existed already).
- a filename. Use only when there is a valid datastream id in column 2. This file name will be the new datastream for this id:
- When using the Web interface, this should be a filename that exists within the ZIP file.
- When using drush this should be an absolute filepath.
- the value for the property of the object. It should not be empty. In case of property:state the valid values are A, I or D (Active, Inactive or Deleted).
- the value for the property of a datastream of the object. It should not be empty. In case of property:DSID:state the only valid value is D (Deleted). This will delete the datastream.
- a collection id when used with 'add_to_collection' or 'remove_from_collection'. This should be the id of an existing collection.
- a three-letter language identifier used with 'generate_*ocr'.
- an absolute filepath to an image file suitable for large images (only with basic2large in column 2).
This module requires the following modules/libraries:
Install as usual, see this for further information.
No further configuration is needed to use this module.
Current maintainers:
If you would like to contribute to this module, please contact the current maintainer.
GPLv3 Copyright 2017 Leiden University Library
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