Packages

meeseeks

0.16.1
0.18.0 0.17.0 0.16.1 0.16.0 0.15.1 0.15.0 0.14.0 0.13.1 0.13.0 0.12.0 0.11.2 0.11.1 0.11.0 0.10.1 0.10.0 0.9.5 0.9.4 0.9.3 0.9.2 0.9.1 0.9.0 0.8.0 0.7.7 0.7.6 0.7.5 0.7.4 0.7.3 0.7.2 0.7.1 0.7.0 0.6.0 0.5.0 0.4.1 0.4.0 0.3.1 0.3.0 0.2.1 0.2.0 0.1.0

Meeseeks is a library for parsing and extracting data from HTML and XML with CSS or XPath selectors.

HexDocs

Current section

Files

Jump to
Readme
39 Versions
1 Dependency
Dependants
Files
Activity
meeseeks lib meeseeks extractor tree.ex
Raw

lib/meeseeks/extractor/tree.ex 

defmodule Meeseeks.Extractor.Tree do

  @moduledoc false



  alias Meeseeks.{Document, TupleTree}



  alias Meeseeks.Document.{

    Comment,

    Data,

    Doctype,

    Element,

    Node,

    ProcessingInstruction,

    Text

  }



  alias Meeseeks.Extractor.Helpers



  # from_node



  @spec from_node(Node.t(), Document.t()) :: TupleTree.node_t()

  def from_node(node, document)



  def from_node(%Comment{content: content}, _), do: {:comment, content}



  def from_node(%Data{content: content}, _), do: content



  def from_node(%Doctype{name: name, public: public, system: system}, _) do

    {:doctype, name, public, system}

  end



  def from_node(%Element{} = node, document) do

    child_nodes = Helpers.child_nodes(document, node.id)

    {node.tag, node.attributes, Enum.map(child_nodes, &from_node(&1, document))}

  end



  def from_node(%ProcessingInstruction{target: target, data: data}, _) do

    {:pi, target, data}

  end



  def from_node(%Text{content: content}, _), do: content

end