R/htmlDoc-methods.R
In Bioconductor/biocViews: Categorized views of R package repositories
Defines functions
makeHtmlHeader
makeHtmlHeader <- function(title, stylesheet) {
## Right now xmlTree's addNode method doesn't accept XMLNode objects
## html <- xmlTree("html",
## attrs=c(xmlns="http://www.w3.org/1999/xhtml",
## "xml:lang"="en", lang="en"),
## dtd=c('html',
## '-//W3C//DTD XHTML 1.0 Strict//EN',
## 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'))
html <- xmlOutputDOM("html",
attrs=c(xmlns="http://www.w3.org/1999/xhtml",
"xml:lang"="en", lang="en"))
### gaah! header is only supported by xmlOutputBuffer ! :-(
### so instead we write out the DOCTYPE in the writeDoc method.
## header=paste('<!DOCTYPE html PUBLIC',
## '"-//W3C//DTD XHTML 1.0 Strict//EN"',
## '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'))
html$addTag("head", close=FALSE)
html$addTag("title", title)
myAttrs <- c(rel="stylesheet",
type="text/css",
href=stylesheet)
html$addTag("link", attrs=myAttrs)
html$closeTag()
html
}
setMethod("htmlDoc", signature(object="Htmlized"),
function(object, ..., title, stylesheet="style.css") {
dom <- makeHtmlHeader(title, stylesheet)
dom$addTag("body", close=FALSE)
dom$addNode(htmlValue(object))
dom$closeTag()
dom$value()
})
setMethod("htmlDoc", signature(object="PackageDetail"),
function(object, ...) {
title <- object@Package
stylesheet="package-detail.css"
callNextMethod(object=object, title=title,
stylesheet=stylesheet)
})
setMethod("htmlDoc", signature(object="RepositoryDetail"),
function(object, ...) {
title <- object@Title
stylesheet="repository-detail.css"
callNextMethod(object=object, title=title,
stylesheet=stylesheet)
})
setMethod("htmlDoc", signature(object="BiocView"),
function(object, ...) {
title <- paste("Bioconductor Task View", object@name)
stylesheet="repository-detail.css"
callNextMethod(object=object, title=title,
stylesheet=stylesheet)
})
Bioconductor/biocViews documentation built on Oct. 29, 2023, 5:05 p.m.
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Defines functions makeHtmlHeader
makeHtmlHeader <- function(title, stylesheet) {
## Right now xmlTree's addNode method doesn't accept XMLNode objects
## html <- xmlTree("html",
## attrs=c(xmlns="http://www.w3.org/1999/xhtml",
## "xml:lang"="en", lang="en"),
## dtd=c('html',
## '-//W3C//DTD XHTML 1.0 Strict//EN',
## 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'))
html <- xmlOutputDOM("html",
attrs=c(xmlns="http://www.w3.org/1999/xhtml",
"xml:lang"="en", lang="en"))
### gaah! header is only supported by xmlOutputBuffer ! :-(
### so instead we write out the DOCTYPE in the writeDoc method.
## header=paste('<!DOCTYPE html PUBLIC',
## '"-//W3C//DTD XHTML 1.0 Strict//EN"',
## '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'))
html$addTag("head", close=FALSE)
html$addTag("title", title)
myAttrs <- c(rel="stylesheet",
type="text/css",
href=stylesheet)
html$addTag("link", attrs=myAttrs)
html$closeTag()
html
}
setMethod("htmlDoc", signature(object="Htmlized"),
function(object, ..., title, stylesheet="style.css") {
dom <- makeHtmlHeader(title, stylesheet)
dom$addTag("body", close=FALSE)
dom$addNode(htmlValue(object))
dom$closeTag()
dom$value()
})
setMethod("htmlDoc", signature(object="PackageDetail"),
function(object, ...) {
title <- object@Package
stylesheet="package-detail.css"
callNextMethod(object=object, title=title,
stylesheet=stylesheet)
})
setMethod("htmlDoc", signature(object="RepositoryDetail"),
function(object, ...) {
title <- object@Title
stylesheet="repository-detail.css"
callNextMethod(object=object, title=title,
stylesheet=stylesheet)
})
setMethod("htmlDoc", signature(object="BiocView"),
function(object, ...) {
title <- paste("Bioconductor Task View", object@name)
stylesheet="repository-detail.css"
callNextMethod(object=object, title=title,
stylesheet=stylesheet)
})
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