CONTENTdm to DSpace

millarj — Wed, 19 Aug 2009 16:17:51 +0000

There are probably lots of ways to do this, but this is mine. As part of our migration to the OhioLINK DRC I’ve created a quick php script to 1) take the default export format of CONTENTdm, 2) translate a mapping of fields to the appropriate dSpace ones, and 3) create the DSpace bulk submission package for it. You will need php5+ running on a unix-like system with allow_fopen set to true. It may work on Windows, but I haven’t tested it and I probably won’t. You could upgrade your Windows Installation and have better luck though.

You can find the scripts here. CAVEAT: These are ugly hacks at best http://staff.lib.muohio.edu/~millarj/cdmtab2dspace/

Instructions:

Export your data from CONTENTdm in the control panel. Select a Tab Delimited export and make sure to check “Return field names in first record”
Next, open the resulting text file in a spreadsheet application of your choice. If you don’t want to munge dates and other non-text data, make sure each column is imported as the “Text” type. Excel for example, has a hard time with ISO dates.
Add a row to the top of the spreadsheet and place the appropriate DSpace fieladn mes (minus the dc. prefix) above the CONTENTdm field to be mapped. If you want to skip a field, just use “skip” as the DSpace field label.
Save it back out as a tab-delimited file.
Download the script and edit it to customize to your hearts content.
Run the script from a unix/linux/macosx commandline “php cdmtab2dspace.php”

At the top of the script are various customizations/configurations. To see how things will look, set $test_mode = “on” When ready to run it live, change that bit to “off”

In particular, customize/rewrite the “move_bitstreams” function to, you guessed it, move the bitstreams (digital objects) from wherever you have them into the submission package.

Millards Corner » OhioLINK

CONTENTdm to DSpace