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X0nic/check.js

Created June 28, 2017 16:40
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  1. X0nic created this gist Jun 28, 2017.
    47 changes: 47 additions & 0 deletions check.js
    View file
    Original file line number Diff line number Diff line change
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    // I got tired of checking the webpage periodically.

    var webPage = require('webpage');
    var page = webPage.create();

    page.onConsoleMessage = function(msg) {
    console.log(msg);
    }

    page.open('http://www.memoryexpress.com/Products/MX64875', function(status) {
    // page.open('http://www.memoryexpress.com/Products/MX50991', function(status) {

    page.evaluate(function() {
    findStock = function() {
    // console.log('hi');
    var el = document.querySelector('#ProductInventory');
    var found = el.querySelectorAll('.Title');

    // found.forEach( function(e) {
    for( index=0; index < found.length; index++ ) {
    invEl = found[index];

    if (invEl.innerText == 'Edmonton Region') {
    // if (invEl.innerText == 'Calgary Region') {
    // console.log('found emd');
    var stock = invEl.parentElement.querySelectorAll('.Availability');
    if (stock.length) {
    var stockMessage = 'South - ' + stock[0].innerText + ': West - ' + stock[1].innerText;

    if (stockMessage === "South - Out of Stock: West - Out of Stock") {
    console.log(new Date() + ' |' + document.title + '| ' + stockMessage);
    setTimeout(findStock, 1000 * 60 * 5);
    } else {
    console.log('found stock');
    console.log(stockMessage);
    }

    } else {
    console.log('could not find stock');
    }
    }
    };
    }

    findStock();
    });
    });