Merge EPUB Resource Caption and Alternative Text with Resource Metadata

Merge EPUB Resource Caption and Alternative Text with Resource Metadata

This monograph processing step can be completed by using the following project script:

bundle exec ruby script/update_fmsl [-map] [-nofmsl] monograph_dir [monograph_dir...]

monograph_dir

Name of the monograph directory found on the publisher share drive.

-map

Forced generation of the monograph resource map. Otherwise, if a map exists, it will be used.

-nofmsl

Do not update the monograph FMSL file.

The script will perform the following:

1. Locate the monograph resource metadata file (METADATA_CSV=<monograph_dir>/resources/<ebook_isbn>_<author>.csv).

2. Locate the monograph EPUB file (EPUB_FILE=<monograph_dir>/<ebook_isbn>_<author>.epub).

3. Scan EPUB_FILE and determine a mapping from each resource reference to a resource file. This information is saved in the file RESOURCE_MAP=<monograph_dir>/resource_processing/resource_map.xml.

   NOTE: Currently, a CSV version of RESOURCE_MAP is saved as well, but this file is deprecated.

4. Scan EPUB_FILE and extract the resource caption and alternative text. Load the METADATA_CSV and for each resource, merge the caption and alternative text. Save the modified resource metadata in the file NEW_METADATA_CSV=<monograph_dir>/resource_processing/<ebook_isbn>_<author>.csv.

After successful completion of the script, perform the following manual steps:

1. Copy METADATA_CSV to the <monograph_dir>/Archive directory.

2. Replace METADATA_CSV with NEW_METADATA_CSV within the <monograph_dir>/resources directory.