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Mefi OSM

Replace Google Maps with OpenStreetMap on Metafilter

当前为 2021-02-22 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Mefi OSM
  3. // @namespace    exp?zworp!
  4. // @version      0.667
  5. // @description  Replace Google Maps with OpenStreetMap on Metafilter
  6. // @author       farlukar
  7. // @match        https://www.metafilter.com/user/*
  8. // @match        https://irl.metafilter.com/*
  9. // @grant        none
  10. // ==/UserScript==
  11.  
  12.  
  13. // link in user profile
  14. if (document.URL.match(/https:\/\/www.metafilter.com\/user\/*/)) {
  15.  
  16.     let mapLink = document.querySelector("a[title='View on Google Maps']");
  17.     let coordinates = mapLink.href.replace(/.*ll=([^&]*)&.*/,"\$1").split(',');
  18.     mapLink.href = "https://www.openstreetmap.org/?mlat=" + coordinates[0] + "&mlon=" + coordinates[1] + "#map=4/" + coordinates[0] + "/" + coordinates[1];
  19.     mapLink.title = "View on OpenStreetMap";
  20.  
  21. }
  22.  
  23.  
  24. // map in irl
  25. if (document.URL.match(/https:\/\/irl.metafilter.com\/*/)) {
  26.  
  27.     let address = document.querySelector("div#address a");
  28.     let ll = address.href.split('@');
  29.     let coordinates = ll[1].split(',');
  30.     let lat = Number(coordinates[0]);
  31.     let lon = Number(coordinates[1]);
  32.     let toplat = String(lat + 0.005);
  33.     let bottomlat = String(lat - 0.005);
  34.     let leftlon = String(lon - 0.013);
  35.     let rightlon = String(lon + 0.013);
  36.     lat = String(lat);
  37.     lon = String(lon);
  38.     let showMap = document.getElementById("map");
  39.     showMap.innerHTML = "<iframe width='580' height='200' frameborder='0' scrolling='no' style='margin:0' src='https://www.openstreetmap.org/export/embed.html?bbox=" + leftlon + "," + bottomlat + "," + rightlon +"," + toplat + "&amp;marker=" + lat + "," + lon + "'></iframe>";
  40.     address.href = "https://www.openstreetmap.org/directions?engine=osrm_car&route=;" + lat + "," + lon + "#map=12/" + lat + "/" +lon;
  41.  
  42. }