ViRR Export

UC_VR_E_PIC_01 Export a single scan
The user wants to export a single scan.

Status/Schedule
 * Status: provided

Actors
 * Any user

Flow of Events
 * 1.  The user wants to export the scan which he is currently viewing
 * 2.  Optionally: Extension Point UC_VR_E_MD_02 Export technical metadata. The user can choose to additionally export the technical metadata of that scan.
 * 3.  The user can download the picture by using the browser download functionality (right mouse click, download picture)

Comment
 * As this functionality is anyway provided by the browser we will not implement a single scan export additionally

UC_VR_E_PIC_02 Export multiple scans
The user wants to export multiple scans.

Status/Schedule
 * Status: specified
 * Schedule:tbd

Actors
 * Any user

Flow of Events
 * 1.  The user selects one or multiple scans he wants to download.
 * 1.1. Optionally: The user can choose to download all scans of a work.
 * 2.  The user can choose the resolution he wants to download (thumbnail, web, full).
 * 3.  Optionally: Extension Point UC_VR_E_MD_02 Export technical metadata. The user can choose to additionally export the technical metadata of the scans.
 * 4.  The user can choose the format in which he wants to download the selected scans (jpegs as zip, pdf).
 * 5.  The system starts to download the scans. The use case ends successfully.

Comment
 * The pdf can be automatically expanded with a cover page containing (identification) information like the origin of the pages, the usage rights, the URL and the bibliographical metadata about the book.

UC_VR_E_MD_01 Export xml
The user wants to export the metadata of a work.

Status/Schedule
 * Status: implemented
 * Schedule:R3.0

Actors
 * Any user

Flow of Events
 * 1.  The user chooses a work where he wants to export the metadata.
 * 2.  The user can choose in which format he wants to export the metadata (for start only METS/MODS).
 * 3.  The system provides a file in the specified format for download. The use case ends successfully.

Comment
 * Further possible formats:
 * MARC21 (transformation already available)?
 * ePub format?
 * Export of a search result (whole or partly)

UC_VR_E_MD_02 Export technical metadata
The user wants to export the metadata of a scan.

Status/Schedule
 * Status: specified
 * Schedule:tbd

Actors
 * Any user

Flow of Events
 * 1. The user chooses to download the technical metadata of a scan
 * 2. The system offers the xml (currently only JHOVE format) for download. The use case ends successfully.

Comment

A link to the coreservice like in FACES should be sufficient.

UC_VR_E_MD_03 Export to DFG Viewer
The user wants to view a work in the DFG-Viewer.

Status/Schedule
 * Status: implemented
 * Schedule:R1.5

Actors
 * Any user

Flow of Events
 * 1.  The user chooses one work he wants to view in the DFG-Viewer.
 * 2.  The system calls the DFG-Viewer with the selected works metadata. The use case ends successfully.