MediaWiki:Common.js

if ( mw.config.get( 'wgPageName' ) === 'Main_Page' ) {
    document.getElementsByTagName('br')[0].remove();
}

if ( mw.config.get( 'wgPageName' ) === 'Main_Page' ) {
    document.getElementsByTagName('h1')[0].remove();
}

// Function to initialize the text parsing and filtering functionality
function initializeTextParser() {
    // Create a search input field
    var searchInput = document.createElement('input');
    searchInput.setAttribute('type', 'text');
    searchInput.setAttribute('id', 'mediawiki-text-parser-input');
    searchInput.setAttribute('placeholder', 'Type to search');

    // Set the width of the search input field as a percentage
    searchInput.style.width = '100%'; // You can adjust the percentage here

    document.getElementById('mw-content-text').insertBefore(searchInput, document.getElementById('mw-content-text').firstChild);

    // Get the table
    var table = document.querySelector('table.wikitable.sortable.mw-datatable.jquery-tablesorter');

    // Attach an event listener to the search input field
    searchInput.addEventListener('input', function() {
        var searchText = this.value.toLowerCase();

        // Get all rows in the table
        var rows = table.querySelectorAll('tr');

        // Loop through each row
        rows.forEach(function(row, index) {
            if (index === 0) {
                // Show the first row (headers) always
                row.style.display = 'table-row';
            } else {
                var rowCells = row.cells;
                var rowShouldBeVisible = false;

                // Loop through each cell in the row
                Array.from(rowCells).forEach(function(cell) {
                    var cellText = cell.textContent.toLowerCase();
                    // Check if any cell contains the search text
                    if (cellText.includes(searchText)) {
                        rowShouldBeVisible = true;
                    }
                });

                // Set the display property of the row and its cells
                if (rowShouldBeVisible) {
                    row.style.display = 'table-row';
                    Array.from(rowCells).forEach(function(cell) {
                        cell.style.display = 'table-cell';
                    });
                } else {
                    row.style.display = 'none';
                }
            }
        });
    });
}

// Call the initializeTextParser function when the DOM is ready
function initializeTextParserOnLoad() {
    var pathname = window.location.pathname;
    var pageNames = ['List_of_fan_Nandroids', 'List_of_fan_stories'];
    if (pageNames.includes(pathname.substring(pathname.lastIndexOf('/') + 1))) {
        initializeTextParser();
    }
}

// Call the initializeTextParserOnLoad function when the entire page is loaded
window.onload = initializeTextParserOnLoad;