nys-vehicle-inspection.js

nys-vehicle-inspection · 3.2 KiB · Text Raw

// This script is intended to be run from a web console. It must be run from the correct webpage.
// Step 1: Fill out this and search https://process.dmv.ny.gov/FacilityLookup/
// Step 2: Select your vehicle type, etc until you receive results
// Step 3: Edit the countResults variable below to the actual number
// Step 4: Inject jQuery into the webpage by copying the commented code below into the web console
// var jq = document.createElement('script');jq.src = "https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js";document.getElementsByTagName('head')[0].appendChild(jq);

// Step 5: Copy and paste the below into your web console and run it. When the searching is finished, you should receive an array of matches logged to console.

// modify this value to be the total # of results
countResults = 406;
// fill this with shop names to search for, perhaps from Yelp or another search engine
nameSearch = [];

// leave empty, this will be populated with search matches
matches = [];
// leave empty, used for acting on the completion of all AJAX requests
promises = [];
// leave empty, will fill with NYS results
results = [];
// leave as is, maps the text/html response TDs to an object with the correct key
tdMap = [
  'number',
  'name',
  'address',
  'borough',
  'zip',
  'county'
];

// make as many AJAX requests as necessary (due to paged results)
for (var i = 1; i < resultCount; i += 20) {
  // add each of these fetch calls to our promises array
  promises.push(fetch(`https://process.dmv.ny.gov/FacilityLookup/vsiqSearchLocationResults.cfm?selText=Vehicle%20Category:%20%3Cspan%20class=%27boldRed%27%3ERegistered%20Weight%20of%208,500%20lbs.%20or%20less.%20%3C/span%3E%20Fuel%20Type:%20%3Cspan%20class=%27boldRed%27%3EDiesel%3C/span%3E&StartRow=${i}&facsort=none&facnamesort=ASC&facstreetsort=none&faccitysort=none&faczipsort=none&PageNum=0&COUNTYRES=KING&COUNTYRES_DESC=Kings&ZIP=&inspection=%27SAF%27&insp_types=FLOW4&paging=1&sid=0.5118711909866791`)
    .then(function (response) {
      // fetch response.body is a stream, this will decode into text
      response.text().then(function (text) {
        // take our node collection and get the results table, then find only the rows that contain results data...
        $($(text)[2]).find('tr:nth-child(n+7):not(:last-child)').each(function (i, tr) {
          var result = {};

// map each table cell into an object key
          $(tr).find('td').each(function (i, td) {
            // use of tdMap to map each td to the correct key
            result[tdMap[i]] = $.trim($(td).text().toLowerCase());
          });

results.push(result);
        });
      });
    })
  );
}

// When all of the fetch requests have received responses and are processed...
Promise.all(promises).then(function () {
  // perform a name search for each name we're interested in
  nameSearch.forEach(function (name) {
    var match = results.find(function (res) {
      // we're doing a contains search
      return res.name.search(name) > -1;
    });

if (match) {
      // add our match
      matches.push(match);
      // remove it from our results array so it doesn't get returned more than once
      results.splice(results.indexOf(match), 1);
    }
  });

console.log(matches);
});

1	// This script is intended to be run from a web console. It must be run from the correct webpage.
2	// Step 1: Fill out this and search https://process.dmv.ny.gov/FacilityLookup/
3	// Step 2: Select your vehicle type, etc until you receive results
4	// Step 3: Edit the countResults variable below to the actual number
5	// Step 4: Inject jQuery into the webpage by copying the commented code below into the web console
6	// var jq = document.createElement('script');jq.src = "https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js";document.getElementsByTagName('head')[0].appendChild(jq);
7
8	// Step 5: Copy and paste the below into your web console and run it. When the searching is finished, you should receive an array of matches logged to console.
9
10	// modify this value to be the total # of results
11	countResults = 406;
12	// fill this with shop names to search for, perhaps from Yelp or another search engine
13	nameSearch = [];
14
15	// leave empty, this will be populated with search matches
16	matches = [];
17	// leave empty, used for acting on the completion of all AJAX requests
18	promises = [];
19	// leave empty, will fill with NYS results
20	results = [];
21	// leave as is, maps the text/html response TDs to an object with the correct key
22	tdMap = [
23	'number',
24	'name',
25	'address',
26	'borough',
27	'zip',
28	'county'
29	];
30
31	// make as many AJAX requests as necessary (due to paged results)
32	for (var i = 1; i < resultCount; i += 20) {
33	// add each of these fetch calls to our promises array
34	promises.push(fetch(`https://process.dmv.ny.gov/FacilityLookup/vsiqSearchLocationResults.cfm?selText=Vehicle%20Category:%20%3Cspan%20class=%27boldRed%27%3ERegistered%20Weight%20of%208,500%20lbs.%20or%20less.%20%3C/span%3E%20Fuel%20Type:%20%3Cspan%20class=%27boldRed%27%3EDiesel%3C/span%3E&StartRow=${i}&facsort=none&facnamesort=ASC&facstreetsort=none&faccitysort=none&faczipsort=none&PageNum=0&COUNTYRES=KING&COUNTYRES_DESC=Kings&ZIP=&inspection=%27SAF%27&insp_types=FLOW4&paging=1&sid=0.5118711909866791`)
35	.then(function (response) {
36	// fetch response.body is a stream, this will decode into text
37	response.text().then(function (text) {
38	// take our node collection and get the results table, then find only the rows that contain results data...
39	$($(text)[2]).find('tr:nth-child(n+7):not(:last-child)').each(function (i, tr) {
40	var result = {};
41
42	// map each table cell into an object key
43	$(tr).find('td').each(function (i, td) {
44	// use of tdMap to map each td to the correct key
45	result[tdMap[i]] = $.trim($(td).text().toLowerCase());
46	});
47
48	results.push(result);
49	});
50	});
51	})
52	);
53	}
54
55	// When all of the fetch requests have received responses and are processed...
56	Promise.all(promises).then(function () {
57	// perform a name search for each name we're interested in
58	nameSearch.forEach(function (name) {
59	var match = results.find(function (res) {
60	// we're doing a contains search
61	return res.name.search(name) > -1;
62	});
63
64	if (match) {
65	// add our match
66	matches.push(match);
67	// remove it from our results array so it doesn't get returned more than once
68	results.splice(results.indexOf(match), 1);
69	}
70	});
71
72	console.log(matches);
73	});