Evergreen AddedContent by UPC (half-baked from the hackfest)
Added Content?• Cover Images• Reviews• ToC• (etc)
• Before:  Single key passed to AC provider  No ISBN? No Added Content• After:  Multiple key types may be passed  AC provi...
Before• OPAC is responsible for: • getting the ISBN • cleaning the ISBN • requesting AC by ISBN• Server-side: • Fetch upst...
After• OPAC is responsible for: • requesting AC by record ID• Server-side: • Fetch keys (ISBN, UPC) from record • Clean ke...
Bring the new, hold the     old harmless
• Instead of passing ISBN, we will pass  /r/RECORD_ID or  /m/METARECORD_ID• Old-style /ISBN urls will still work -- if  yo...
Primary Benefit
• Greatly increased coverage for audiovisual  materials
[this slide unfortunately         left blank]
Added Benefits
• You are no longer an open proxy to your  AC provider• You can now do local cover art for things  by record ID, instead o...
Future improvements?• Default cover image for different record  types• Try multiple ISBN/UPC values until you get  a resul...
Thanks!• Everyone who helped or listened to me  brainstorm, especially: • berick • miker • dbs
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Evergreen Added Content by UPC

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Lightning talk given at Evergreen International Conference 2011

Published in: Technology
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  • Evergreen Added Content by UPC

    1. 1. Evergreen AddedContent by UPC (half-baked from the hackfest)
    2. 2. Added Content?• Cover Images• Reviews• ToC• (etc)
    3. 3. • Before: Single key passed to AC provider No ISBN? No Added Content• After: Multiple key types may be passed AC provider must support those types• Adding UPC to start -- OCLC num?
    4. 4. Before• OPAC is responsible for: • getting the ISBN • cleaning the ISBN • requesting AC by ISBN• Server-side: • Fetch upstream content
    5. 5. After• OPAC is responsible for: • requesting AC by record ID• Server-side: • Fetch keys (ISBN, UPC) from record • Clean keys and fetch upstream content
    6. 6. Bring the new, hold the old harmless
    7. 7. • Instead of passing ISBN, we will pass /r/RECORD_ID or /m/METARECORD_ID• Old-style /ISBN urls will still work -- if you’re using them elsewhere (we are)• ISBN local overrides will continue to work
    8. 8. Primary Benefit
    9. 9. • Greatly increased coverage for audiovisual materials
    10. 10. [this slide unfortunately left blank]
    11. 11. Added Benefits
    12. 12. • You are no longer an open proxy to your AC provider• You can now do local cover art for things by record ID, instead of having to make up a fake ISBN -- PUPPETS!
    13. 13. Future improvements?• Default cover image for different record types• Try multiple ISBN/UPC values until you get a result• Stack multiple AC providers (e.g. OpenLibrary AND your subscription provider)
    14. 14. Thanks!• Everyone who helped or listened to me brainstorm, especially: • berick • miker • dbs
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