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Retrieve Full News Story from a Refinitiv RDP (JSON) Connection

rd_get_news_story.Rd

This function retrieves a full news story identified by its story ID via a Refinitiv JSON connection. In the RDP response the story text may be found in different places:

Usage

rd_get_news_story(
  RDObject = RefinitivJsonConnect(),
  story_id = NULL,
  raw_output = FALSE,
  debug = FALSE,
  renderHTML = FALSE
)

Arguments

RDObject

A connection object returned by RefinitivJsonConnect(). Defaults to RefinitivJsonConnect() if not supplied.

story_id

Vector of story IDs.

raw_output

If TRUE, returns the raw list of responses.

debug

If TRUE, prints debugging messages.

renderHTML

If TRUE, the function will open the combined HTML in a browser viewer, and also return the HTML string.

Value

If raw_output = FALSE (the default), a character vector of the story HTML (or a single combined HTML string if renderHTML = TRUE). Otherwise, the raw list of responses.

Details

- If the response comes from the legacy UDF service, the story is expected in the story$storyHtml element.

- If the response comes from the RDP service, the content will be located under newsItem$contentSet. In that case, the function first checks for HTML content in newsItem$contentSet$inlineXML (if available) and, if not, in newsItem$contentSet$inlineData.

If renderHTML is TRUE, any plain URLs in the resulting HTML will be converted to clickable links via a helper function make_links_clickable() (which you should define elsewhere in your package), and the combined HTML is opened in the viewer.