idealista.search.user.js

idealista.search.user.js

// ==UserScript==
// @name     Idealista List
// @version  1
// @include  https://www.idealista.com/*
// @run-at   document-end
// @grant    none
// ==/UserScript==

function my_hack_ajax() {

    const MAPA_URL = "/ajax/listingcontroller/listingmapajaxgrouped.ajax";
    const LIST_URL = "/ajax/listingcontroller/listingajax.ajax"

    const waitForGlobal = function(key, callback) {
        const gvar = window[key];
        if (gvar == null)
          setTimeout(waitForGlobal, 100, arguments);
        else
          callback.apply(gvar, Array.from(arguments).slice(2));
    };

    const gJSON = function(obj) {
      if (typeof obj === "string") obj = {
        dataType: "json",
        url: obj,
        async: false
      }
      return $.ajax(obj).responseJSON;
    }

    const gAd = function(id) {
       return gJSON({
        contentType: "application/json; charset=utf-8",
        dataType: "json",
        type: "GET",
        url: "/ajax/mapitemdetails.ajax?adIds="+id,
        async: false,
      }).data.items[0];
    }
    
    const find = function(str, regexp, index) {
      let m = str.match(regexp);
      if (m==null) {
        return null;
      }
      let v, n;
      if (index==undefined) {
        index = Math.min(1, m.length-1)-1;
      }
      v = m[index+1]
      n = Number(v.replace(".", ""));
      if (!isNaN(n)) return n;
      if (v.endsWith(", Madrid")) v = v.substring(0, v.length-8);
      return v;
    }

    const addMethods = function(obj, flds) {
      Object.entries(flds).forEach(([key, value]) => {
        obj[key] = (function(cached, fnc) {
          if (this[cached] == null) {
            this[cached] = fnc.apply(this, Array.from(arguments).slice(2));
          }
          return this[cached];
        }).bind(obj, "_"+key, value);
      });
    }

    waitForGlobal(
        "jQuery",
        (ad_filter) => {
            jQuery.ajaxSetup({
                dataFilter: function(data, type) {
                  	let ad;
                    if (type != "json") return data;
                    if (this.url.startsWith(MAPA_URL)) {
                    	const js = JSON.parse(data);
                    	if (!js.data || !js.data.map || !js.data.map.items || !js.data.map.items.length) return data;
                    	console.log(js.data.map.items);
                      js.data.map.items.forEach(point=>{
                        point.ads.forEach(ad=>{
                          ad = gAd(ad.adId);
                          ad_filter(ad);
                        })
                      })
                    }
                    if (this.url.startsWith(LIST_URL)) {
                    	const js = JSON.parse(data);
                    	if (!js.jsonResponse || !js.jsonResponse.ads || !js.jsonResponse.ads.length) return data;
                    	console.log(js.jsonResponse.ads);
                    	js.jsonResponse.ads.forEach(ad=>{
                          ad = gAd(ad.id);
                          ad_filter(ad);
                      })
                    }
                  return data;
                }
            })
            const input = jQuery("input[name='adfilter_toberestored']")
            input.prop("checked", !input.prop("checked"))
            input.click()
        },
        (ad) => {
          	let planta = find(ad.floorNumber, /Planta (\d+)ª /);
          	if (planta==null) {
             if (ad.floorNumber.startsWith("Entreplanta")) planta=0.5; 
             if (ad.floorNumber.startsWith("Bajo")) planta=0; 
            }
            if (planta==null) console.log(ad.floorNumber)
        }
    );
}
const script = document.createElement("script");
script.textContent = "(" + my_hack_ajax.toString() + ")();";
document.head.appendChild(script);