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RMarkdown + pandoc installed. Useless files

master
u992093 8 years ago
parent
commit
2d719f7766
2 changed files with 0 additions and 63 deletions
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    -2
      cloture.R
  2. +0
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      render.R

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cloture.R View File

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source("render.R")
render_with_widgets("cloture.Rmd")

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render.R View File

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library("knitr")
library("htmltools")
library("base64enc")
library("markdown")
render_with_widgets <- function(input_file,
output_file = sub("\\.Rmd$", ".html", input_file, ignore.case = TRUE),
self_contained = TRUE,
deps_path = file.path(dirname(output_file), "deps"))
{
# Read input and convert to Markdown
input <- readLines(input_file)
md <- knit(text = input)
# Get dependencies from knitr
deps <- knit_meta()

# Convert script dependencies into data URIs, and stylesheet
# dependencies into inline stylesheets

dep_scripts <- lapply(deps, function(x)
{
lapply(x$script, function(script) file.path(x$src$file, script))
})
dep_stylesheets <- lapply(deps, function(x)
{
lapply(x$stylesheet, function(stylesheet) file.path(x$src$file, stylesheet))
})
dep_scripts <- unique(unlist(dep_scripts))
dep_stylesheets <- unique(unlist(dep_stylesheets))
if (self_contained) {
dep_html <- c(sapply(dep_scripts, function(script)
{
sprintf('<script type="text/javascript" src="%s"></script>', dataURI(file = script))
}),
sapply(dep_stylesheets, function(sheet)
{
sprintf('<style>%s</style>', paste(readLines(sheet), collapse = "\n"))
})
)
} else {
if (!dir.exists(deps_path))
{
dir.create(deps_path)
}
for (fil in c(dep_scripts, dep_stylesheets))
{
file.copy(fil, file.path(deps_path, basename(fil)))
}
dep_html <- c(sprintf('<script type="text/javascript" src="%s"></script>', file.path(deps_path, basename(dep_scripts))),
sprintf('<link href="%s" type="text/css" rel="stylesheet">', file.path(deps_path, basename(dep_stylesheets))))
}

# Extract the <!--html_preserve--> bits
preserved <- extractPreserveChunks(md)

# Render the HTML, and then restore the preserved chunks
html <- markdownToHTML(text = preserved$value, header = dep_html)
html <- restorePreserveChunks(html, preserved$chunks)

# Write the output
writeLines(html, output_file)
}

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