CRAN version | Travis build status | Coverage |
---|---|---|
To install the current developement version of HARtools
run:
devtools::install_github("johndharrison/HARtools")
library(HARtools)
exampleHAR <-
system.file(package = "HARtools", "exdata", "inline-scripts-block.har")
har <- readHAR(exampleHAR)
> har
--------HAR VERSION--------
HAR specification version: 1.1
--------HAR CREATOR--------
Created by: Firebug
version: 1.5X.0b8
--------HAR BROWSER--------
Browser: Firefox
version: 3.6b6pre
--------HAR PAGES--------
Page id: page_21396 , Page title: Cuzillion
Page id: page_20633 , Page title: Cuzillion
--------HAR ENTRIES--------
Number of entries: 8
REQUESTS:
Page: page_20633
Number of entries: 4
- http://stevesouders.com/cuzillion/?c0=bi1hfff1_0_f&c1=bi1hfff1_0_f&c2=bb0...
- http://stevesouders.com/cuzillion/logo-32x32.gif
- http://1.cuzillion.com/bin/resource.cgi?type=gif&sleep=1&n=1&t=1262445158
- http://1.cuzillion.com/bin/resource.cgi?type=gif&sleep=1&n=2&t=1262445158
Page: page_21396
Number of entries: 4
- http://stevesouders.com/cuzillion/?ex=10100&title=Inline+Scripts+Block
- http://stevesouders.com/cuzillion/logo-32x32.gif
- http://1.cuzillion.com/bin/resource.cgi?type=gif&sleep=1&n=1&t=1262443132
- http://1.cuzillion.com/bin/resource.cgi?type=gif&sleep=1&n=3&t=1262443132
urlHAR <- "http://www.janodvarko.cz/har/viewer/examples/google.com.har"
har <- readHAR(urlHAR)
> har
--------HAR VERSION--------
HAR specification version: 1.1
--------HAR CREATOR--------
Created by: Firebug
version: 1.5X.0b8
--------HAR BROWSER--------
Browser: Firefox
version: 3.6b6pre
--------HAR PAGES--------
Page id: page_62143 , Page title: Google
--------HAR ENTRIES--------
Number of entries: 5
REQUESTS:
Page: page_62143
Number of entries: 5
- http://www.google.cz/
- http://www.google.cz/intl/en_com/images/logo_plain.png
- http://www.google.cz/extern_js/f/CgJjcxICY3orMAo4QUAdLCswDjgKLCswFjgULCsw...
- http://clients1.google.cz/generate_204
- http://www.google.cz/images/nav_logo7.png
HARtools
includes a HARviewer function which utilises the PerfCascade JavaScript library to produce an interactive waterfall chart of the HAR data:
har <- readHAR(system.file(package = "HARtools", "exdata",
"r-project.org.161028_W2_11MA.har"))
hv <- HARviewer(har)
# view in R
hv
# save and view
tFile <- tempfile(fileext = ".html")
htmlwidgets::saveWidget(hv,file = tFile)
browseURL(tFile)
The resulting output of HARviewer can be interacted with here.
library(shiny)
if(interactive()){
library(HARtools)
har <- readHAR(system.file(package = "HARtools", "exdata",
"r-project.org.161028_W2_11MA.har"))
hv <- HARviewer(har)
app <- shinyApp(
ui = fluidPage(
HARviewerOutput("myHAR")
),
server = function(input, output) {
output$myHAR <- renderHARviewer(hv)
}
)
runApp(app)
}