nim-basic/scrap.nim

import std/htmlparser
import std/xmltree
import std/strtabs
import std/strutils

type 
  Descriptor* = object
    name* : string
    html_tag* : string
    html_context_tag* : string
    contains_string* : string
    attrs* : string
type
  Entry* = object
   desc* : seq[Descriptor]

proc getEntryFromHtml*(entry : Entry, node : XmlNode) =
  for i,desc in entry.desc:
    echo("descriptor ",i," content: ",entry.desc[i])
    let context = node.findAll(entry.desc[i].html_context_tag)
    for a in context:
      let subContext = a.findAll(entry.desc[0].html_tag)
      for b in subContext:
        if entry.desc[i].attrs != "":
          if b.attrs.hasKey(entry.desc[i].attrs):
            echo("found key [",entry.desc[i].attrs,"] in : ",b)
            if entry.desc[i].contains_string != "":
              let content_txt = b.innerText()
              echo(" and string(innerText): ",content_txt)
              if content_txt.contains(entry.desc[i].contains_string):
                echo("PATTERN MATCH")
              #return function
        if entry.desc[i].contains_string != "":
          echo("found string: ",b)
          #check if b contains contains_string
          #return function


proc test() =
  var htmlnode : XmlNode
  var str_html : string
  var entry: Entry
  entry.desc[0] = Descriptor(html_tag : "p", contains_string : "test_container")
  echo entry

  htmlnode = parseHtml(str_html)
  entry.getEntryFromHtml(htmlnode)

#test()