Extract and manage company names from job listings on LinkedIn job search, with immediate blocking and interactive UI for managing blocked companies.
// ==UserScript==
// @name Company Name Extractor with Block List (Enhanced)
// @namespace http://tampermonkey.net/
// @version 1.1
// @description Extract and manage company names from job listings on LinkedIn job search, with immediate blocking and interactive UI for managing blocked companies.
// @author Daniel Gleason
// @match https://www.linkedin.com/jobs/*
// @grant GM_setValue
// @grant GM_getValue
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// Function to extract and handle job postings based on company block list
function handleJobPostings() {
const jobPostings = document.querySelectorAll('div[data-job-id]');
jobPostings.forEach(jobPosting => {
const companyNameElement = jobPosting.querySelector('span.job-card-container__primary-description');
if (companyNameElement) {
const companyName = companyNameElement.innerText.trim();
if (isCompanyBlocked(companyName)) {
// Company is blocked, remove the job posting div
jobPosting.remove();
}
}
});
}
// Function to check if a company is blocked
function isCompanyBlocked(companyName) {
const blockedCompanies = getBlockedCompanies();
return blockedCompanies.includes(companyName);
}
// Function to retrieve blocked companies from storage
function getBlockedCompanies() {
const blockedCompaniesJSON = GM_getValue('blockedCompanies', '[]');
return JSON.parse(blockedCompaniesJSON);
}
// Function to save blocked companies to storage
function saveBlockedCompanies(blockedCompanies) {
const blockedCompaniesJSON = JSON.stringify(blockedCompanies);
GM_setValue('blockedCompanies', blockedCompaniesJSON);
}
// Function to add a company to block list
function addCompanyToBlockList(companyName) {
let blockedCompanies = getBlockedCompanies();
blockedCompanies.push(companyName.trim());
saveBlockedCompanies(blockedCompanies);
}
// Function to remove a company from block list
function removeCompanyFromBlockList(companyName) {
let blockedCompanies = getBlockedCompanies();
const index = blockedCompanies.indexOf(companyName.trim());
if (index !== -1) {
blockedCompanies.splice(index, 1);
saveBlockedCompanies(blockedCompanies);
}
}
// Function to display the blocked companies UI
function displayBlockedCompaniesUI() {
const blockedCompanies = getBlockedCompanies();
// Create a table to display blocked companies
const table = document.createElement('table');
table.style.borderCollapse = 'collapse';
table.style.marginTop = '20px';
// Add header row
const headerRow = table.insertRow();
const nameHeader = headerRow.insertCell();
nameHeader.textContent = 'Company Name';
const actionHeader = headerRow.insertCell();
actionHeader.textContent = 'Action';
// Add rows for each blocked company
blockedCompanies.forEach(companyName => {
const row = table.insertRow();
const nameCell = row.insertCell();
nameCell.textContent = companyName;
const actionCell = row.insertCell();
const removeButton = document.createElement('button');
removeButton.textContent = 'X';
removeButton.style.color = 'red';
removeButton.style.cursor = 'pointer';
removeButton.addEventListener('click', () => {
removeCompanyFromBlockList(companyName);
row.remove(); // Remove row from table
});
actionCell.appendChild(removeButton);
});
// Create input field and button for adding new company to block list
const inputContainer = document.createElement('div');
inputContainer.style.marginTop = '10px';
inputContainer.style.display = 'flex';
inputContainer.style.alignItems = 'center';
const addCompanyInput = document.createElement('input');
addCompanyInput.placeholder = 'Enter company name';
addCompanyInput.style.marginRight = '10px';
const addButton = document.createElement('button');
addButton.textContent = 'Add to Block List';
addButton.style.cursor = 'pointer';
addButton.style.backgroundColor = '#007bff'; // Blue background color
addButton.style.color = 'white'; // White text color
addButton.style.border = 'none'; // No border
addButton.style.borderRadius = '4px'; // Rounded corners
addButton.style.padding = '8px 16px'; // Padding
addButton.addEventListener('click', () => {
const newCompanyName = addCompanyInput.value.trim();
if (newCompanyName !== '') {
addCompanyToBlockList(newCompanyName);
addCompanyInput.value = ''; // Clear input field
// Refresh the displayed list of blocked companies
displayBlockedCompaniesUI();
}
});
inputContainer.appendChild(addCompanyInput);
inputContainer.appendChild(addButton);
// Display the table and input field/button in a modal
const modalContent = document.createElement('div');
modalContent.style.position = 'fixed';
modalContent.style.top = '50px';
modalContent.style.left = '50px';
modalContent.style.padding = '20px';
modalContent.style.backgroundColor = 'white';
modalContent.style.border = '1px solid black';
modalContent.style.zIndex = '9999';
modalContent.appendChild(table);
modalContent.appendChild(inputContainer);
// Add close button
const closeButton = document.createElement('button');
closeButton.textContent = 'Close';
closeButton.style.marginTop = '10px';
closeButton.style.cursor = 'pointer';
closeButton.style.backgroundColor = '#dc3545';
closeButton.style.color = 'white';
closeButton.style.border = 'none';
closeButton.style.borderRadius = '4px';
closeButton.style.padding = '8px 16px';
closeButton.addEventListener('click', () => {
modalContent.remove();
});
modalContent.appendChild(closeButton);
document.body.appendChild(modalContent);
}
function isPageFullyLoaded() {
return document.readyState === 'complete';
}
function initInterval() {
if (isPageFullyLoaded()) {
handleJobPostings();
} else {
setTimeout(initInterval, 1000);
return;
}
setInterval(handleJobPostings, 5000);
}
initInterval();
const showBlockedCompaniesButton = document.createElement('button');
showBlockedCompaniesButton.textContent = 'View Blocked Companies';
showBlockedCompaniesButton.style.position = 'fixed';
showBlockedCompaniesButton.style.top = '20px';
showBlockedCompaniesButton.style.right = '20px';
showBlockedCompaniesButton.style.zIndex = '9999';
showBlockedCompaniesButton.addEventListener('click', displayBlockedCompaniesUI);
document.body.appendChild(showBlockedCompaniesButton);
})();