reporter_previewer: Report previewer module

Description

Module offers functionalities to visualize, manipulate, and interact with report cards that have been added to a report. It includes a previewer interface to see the cards and options to modify the report before downloading.

Cards are saved by the shiny bookmarking mechanism.

For more details see the vignette: vignette("previewerReporter", "teal.reporter").

Usage

reporter_previewer_ui(id)
reporter_previewer_srv(
  id,
  reporter,
  global_knitr = getOption("teal.reporter.global_knitr"),
  rmd_output = c(html = "html_document", pdf = "pdf_document", powerpoint =
    "powerpoint_presentation", word = "word_document"),
  rmd_yaml_args = list(author = "NEST", title = "Report", date =
    as.character(Sys.Date()), output = "html_document", toc = FALSE),
  previewer_buttons = c("download", "load", "reset")
)

Value

NULL.

Arguments

id: (character(1)) shiny module instance id.
reporter: (Reporter) instance.
global_knitr: (list) of knitr parameters (passed to knitr::opts_chunk$set) for customizing the rendering process.
rmd_output: (character) vector with rmarkdown output types, by default all possible pdf_document, html_document, powerpoint_presentation, and word_document. If vector is named then those names will appear in the UI.
rmd_yaml_args: (named list) with Rmd yaml header fields and their default values. This list will result in the custom subset of UI inputs for the download reporter functionality. Default list(author = "NEST", title = "Report", date = Sys.Date(), output = "html_document", toc = FALSE). The list must include at least "output" field. The default value for "output" has to be in the rmd_output argument.
previewer_buttons: (character) set of modules to include with c("download", "load", "reset") possible values and "download" is required. Default c("download", "load", "reset")

Details

To access the default values for the global_knitr parameter, use getOption('teal.reporter.global_knitr'). These defaults include:

echo = TRUE
tidy.opts = list(width.cutoff = 60)
tidy = TRUE if formatR package is installed, FALSE otherwise