"Export Results" from command-line interface

[stephenpascoe]

When a user has selected a his area of interest he may want to pass the results to a script or other tool. E.g. passing list of file paths. I forsee 3 user stories

• As a web user I want to extract all download URLs for my selection in the web-ui in order to download data in bulk.
• As a web and command-line user I want to download all filesystem paths for my selection in the web-ui in order to apply a script to all files.
• As a web and command-line user I want to download all ES JSON documents for my selection in the web-ui in order to apply a script to the metadata.

[charlienewey]

Slightly modifying this after we have separated the repositories for ceda-di and eufar-ui: From stephenpascoe: "

• As a command-line user I want to download all filesystem paths for my selection in order to apply a script to all files.
• As a command-line user I want to download all ES JSON documents for my selection in order to apply a script to the metadata. "

[charlienewey]

Theoretically closed (now implemented), but looking into performance improvements using Elasticsearch scroll API.