HTTP related plugins for sugarcube.
npm install @sugarcube/plugin-http@sugarcube/plugin-httpPlugins based on HTTP requests.
``shell`
npm install --save @sugarcube/plugin-http
Import queries of query type http_url as Sugarcube units. The unit only contains the URL as location field. The MIME type of the url is determined and set in _sc_media so that other plugins can do further transformations on the unit.
Import of regular websites are done using a browser session (based on the Adapting the Hypercube Model to Archive Deferred Representations and Their Descendants paper by Justin F. Brunelle, Michele C. Weigle and Michael L. Nelson). Imports of other types (e.g. documents) are done using simple HTTP requests.
Configuration:
- http.import_parallel: Specify how many HTTP URL's to import at the same time. It defaults to 1 and can be set between 1 and 8.
Example:
The following example imports a website and extracts the contents from it. Any images found are fetched as well and finally it creates a WARC archive and takes a screenshot.
`shell`
$(npm bin)/sugarcube -p http_import,media_fetch,media_warc,media_screenshot \
-Q http_url:'https://mwatana.org/en/airstrike-on-detention-center/' \
--http.import_parallel 2
Metrics:
- total: The total number of queries imported.success
- : The number of URLs that were successfully imported.fail
- : The number of URLs that failed to import.
This plugin is deprecated in favor of the media_fetch plugin.
Fetch images, files, pdf's and videos from _sc_data. Downloaded targets are_sc_downloads
added to the collection.
Configuration Options:
- http.data_dir (defaults to ./data)
Specify the target download directory.
- http.get_types (defaults to "image,file,pdf,video")
Fetch files of this media type. Separate different types using a comma.
Metrics:
- total: The total number of files fetched.existing
- : The number of files that were already previously fetched.success
- : The number of files that were successfully fetched.fail
- : The number of files that were failed to download.
Fetch whole web pages from _sc_media. Downloaded targets are added to the_sc_downloads collection.
Configuration Options:
- http.data_dir (defaults to ./data)
Specify the target download directory.
- http.wget_cmd (defaults to wget)
Specify the path to the wget command.
- ncube sets the new and Ncube compatible data format. This is still optional but will become the new default in the future.
`shell``
$(npm bin)/sugarcube -p http_import \
-Q http_url:'https://mwatana.org/en/airstrike-on-detention-center/' \
-D ncube