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un-escape xml #68

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un-escape xml #68

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6a520d1
un-escape xml
cboettig Oct 10, 2020
bbde036
Update as_jsonlist.R
cboettig Oct 10, 2020
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6 changes: 5 additions & 1 deletion R/as_jsonlist.R
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Original file line number Diff line number Diff line change
Expand Up @@ -18,13 +18,17 @@ attributes_to_json <- function(x, ns = character(), prefix = "", out = list()){
out
}

unescape_xml <- function(str){
xml2::xml_text(xml2::read_xml(paste0("<x>", str, "</x>")))
}

## override xml2 method
#' @importFrom xml2 xml_contents xml_name xml_attrs xml_type xml_text
as_jsonlist.xml_node <- function(x, ns = character()) {
key <- xml_name(x)
## Treat <para> and <section> as literals
if(key %in% c("para", "section")){
return(paste(as.character(xml_contents(x)), collapse = ""))
return(paste(unescape_xml(as.character(xml_contents(x))), collapse = ""))
}

contents <- xml2::xml_contents(x)
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