Texas Department of Criminal Justice COVID-19 Case Counts

Texas Department of Criminal Justice COVID-19 Case Counts.js

// Go to 
// https://txdps.maps.arcgis.com/apps/opsdashboard/index.html#/dce4d7da662945178ad5fbf3981fa35c
// Then copy and paste the code below into the console

// Step 1: Load SaveAs Function from File-Saver

function b(a,b){return "undefined"==typeof b?b={autoBom:!1}:"object"!=typeof b&&(console.warn("Deprecated: Expected third argument to be a object"),b={autoBom:!b}),b.autoBom&&/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(a.type)?new Blob(["\uFEFF",a],{type:a.type}):a}function c(b,c,d){var e=new XMLHttpRequest;e.open("GET",b),e.responseType="blob",e.onload=function(){a(e.response,c,d)},e.onerror=function(){console.error("could not download file")},e.send()}function d(a){var b=new XMLHttpRequest;return b.open("HEAD",a,!1),b.send(),200<=b.status&&299>=b.status}function e(a){try{a.dispatchEvent(new MouseEvent("click"))}catch(c){var b=document.createEvent("MouseEvents");b.initMouseEvent("click",!0,!0,window,0,0,0,80,20,!1,!1,!1,!1,0,null),a.dispatchEvent(b)}}var f="object"==typeof window&&window.window===window?window:"object"==typeof self&&self.self===self?self:"object"==typeof global&&global.global===global?global:void 0,a=f.saveAs||("object"!=typeof window||window!==f?function(){}:"download"in HTMLAnchorElement.prototype?function(b,g,h){var i=f.URL||f.webkitURL,j=document.createElement("a");g=g||b.name||"download",j.download=g,j.rel="noopener","string"==typeof b?(j.href=b,j.origin===location.origin?e(j):d(j.href)?c(b,g,h):e(j,j.target="_blank")):(j.href=i.createObjectURL(b),setTimeout(function(){i.revokeObjectURL(j.href)},4E4),setTimeout(function(){e(j)},0))}:"msSaveOrOpenBlob"in navigator?function(f,g,h){if(g=g||f.name||"download","string"!=typeof f){navigator.msSaveOrOpenBlob(b(f,h),g)}else if(d(f)){c(f,g,h)}else{var i=document.createElement("a");i.href=f,i.target="_blank",setTimeout(function(){e(i)})}}:function(a,b,d,e){if(e=e||open("","_blank"),e&&(e.document.title=e.document.body.innerText="downloading..."),"string"==typeof a){return c(a,b,d)}var g="application/octet-stream"===a.type,h=/constructor/i.test(f.HTMLElement)||f.safari,i=/CriOS\/[\d]+/.test(navigator.userAgent);if((i||g&&h)&&"object"==typeof FileReader){var j=new FileReader;j.onloadend=function(){var a=j.result;a=i?a:a.replace(/^data:[^;]*;/,"data:attachment/file;"),e?e.location.href=a:location=a,e=null},j.readAsDataURL(a)}else{var k=f.URL||f.webkitURL,l=k.createObjectURL(a);e?e.location=l:location.href=l,e=null,setTimeout(function(){k.revokeObjectURL(l)},4E4)}});f.saveAs=a.saveAs=a,"undefined"!=typeof module&&(module.exports=a);

// Step 2: Reset your data

let data = []

// Step 3: Do the scraping
units = Array.from(document.querySelectorAll('.list-item-content'))

units.forEach(u => {
  const unitData = {}
  unitData.unit = u.querySelector('p').innerText;

  const rawData = u.querySelector('p:nth-child(2)').innerText.split('-').map(n => n.split('\n')).flat().map(n => n.trim())
  unitData[rawData[0]] = rawData[1];
  unitData[rawData[2]] = rawData[3];
  unitData[rawData[4]] = rawData[5];
  unitData[rawData[6]] = rawData[7];
  unitData[rawData[8]] = rawData[9];
  unitData[rawData[10]] = rawData[11];

  data.push(unitData);
})


// Step 4: Convert to csv
const fields = Object.keys(data[0])
const replacer = function(key, value) { return value === null ? '' : value } 
let csv = data.map(function(row){
  return fields.map(function(fieldName){
    return JSON.stringify(row[fieldName], replacer)
  }).join(',')
})
csv.unshift(fields.join(',')) // add header column
csv = csv.join('\r\n');



// Step 4: Save data variable
// data --> text --> blob --> file
text = csv;
blob = new Blob([text], { type: 'text/plain;charset=utf-8' });
saveAs(blob, 'data.csv')