79 lines
2.4 KiB
Nim
79 lines
2.4 KiB
Nim
import std/httpclient
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import std/htmlparser
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import std/xmltree
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import std/strtabs
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import std/os
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import scrap
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import std/json
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import std/strutils
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var client = newHttpClient()
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var html: string
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#var node: XmlNode
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proc do_another_loop( node : JsonNode, level : int, searchString : string = "") =
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if node.len() > 0:
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for a in node.keys:
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if node.kind == JObject:
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#for i in 0 .. level:
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if searchString == "" or contains($node[a],searchString):
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stdout.write ">"
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stdout.write a
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if node[a].kind == JObject:
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do_another_loop(node[a],level+1,searchString)
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else:
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if searchString == "" or contains($node[a],searchString):
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stdout.write " [", node[a].kind, "]\n"
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if node[a].kind == JArray:
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if searchString == "" or contains($node[a],searchString):
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echo node[a]
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else:
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echo "yyyyyyyy"
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else:
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echo "\n--------"
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echo "URL:"
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var url: string = "https://www.comparis.ch/immobilien/marktplatz/lenzburg/mieten?page=2"#readLine(stdin)
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echo "given url is: ",url
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try:
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html = client.getContent(url)
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let node = parseHtml(html)
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var htmlnode: XmlNode
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var entry : Entry
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add(entry.desc,Descriptor(name : "test", html_context_tag : "div",html_context_attrs : "class",html_context_key : "css-19re50j", html_tag : "p",aattrs : "class",attrs_key : "css-svet6u"))
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#comparis stores part of the data in a script tag as a json-string, so we get that part:
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add(entry.desc,Descriptor(name : "script-json", html_context_tag : "script",html_context_attrs : "type",html_context_key : r"application/json", html_tag : "",aattrs : "",attrs_key : ""))
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echo("###########")
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discard entry.getEntryFromHtml(node)
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#echo entry.desc[1].content[0]
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let jsonString = replaceWord(entry.desc[1].content[0],sub = r"\"",by = r""")
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let jsonNode = parseJson(jsonString)
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#echo "jsonString: ",jsonString
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#echo "JSON Node:", jsonNode
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#echo "node fields: ",jsonNode["props"]["pageProps"]["pageTitle"].getStr()
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let field = jsonNode.getFields()
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do_another_loop(jsonNode,0,"resultitems")
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#echo "resultitem", jsonNode["resultItems"]
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# for a in jsonNode.keys:
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# echo a
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# if jsonNode[a].len() > 0:
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# for b in jsonNode[a].keys:
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# echo ">>>"
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# do_another_loop(jsonNode[a][b])
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# else:
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# echo "---------------"
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finally:
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client.close()
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