gar_shiny_ui: Create a Google login before your Shiny UI launches

In googleAuthR: Authenticate and Create Google APIs

Create a Google login before your Shiny UI launches

Description

A function that will turn your ui object into one that will look for Google authentication before loading the main app. Use together with gar_shiny_auth

Usage

gar_shiny_ui(ui, login_ui = silent_auth)

Arguments

ui	A Shiny ui object
login_ui	A UI or HTML template that is seen before the main app and contains a login in link generated by gar_shiny_auth_url

Details

Put this at the bottom of your ui.R or pass into shinyApp wrapping your created ui.

Author(s)

Based on this gist by Joe Cheng, RStudio

See Also

Other pre-load shiny authentication: gar_shiny_auth_url(), gar_shiny_auth(), gar_shiny_login_ui(), silent_auth()

Examples

## Not run: 
library(shiny)
library(googleAuthR)
gar_set_client()

fileSearch <- function(query) {
  googleAuthR::gar_api_generator("https://www.googleapis.com/drive/v3/files/",
                                "GET",
                                pars_args=list(q=query),
                                data_parse_function = function(x) x$files)()
}

## ui.R
ui <- fluidPage(title = "googleAuthR Shiny Demo",
                textInput("query", 
                label = "Google Drive query", 
                value = "mimeType != 'application/vnd.google-apps.folder'"),
                tableOutput("gdrive")
                )
                
## server.R
server <- function(input, output, session){

# this is not reactive, no need as you only reach here authenticated
gar_shiny_auth(session)

output$gdrive <- renderTable({
  req(input$query)
  
  # no need for with_shiny()
  fileSearch(input$query)
  
  })
  }

# gar_shiny_ui() needs to wrap the ui you have created above.
shinyApp(gar_shiny_ui(ui), server)

## End(Not run)

googleAuthR documentation built on April 11, 2023, 6 p.m.