46 lines
1.7 KiB
JavaScript
46 lines
1.7 KiB
JavaScript
function updateFavoritesDropdown() {
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var dropdown = document.querySelector('#favoritesDropdown');
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// Check if dropdown exists
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if (!dropdown) {
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console.error('Dropdown element with ID "favoritesDropdown" not found!');
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return; // Exit the function
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}
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dropdown.innerHTML = ''; // Clear the current favorites
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var hasFavorites = false;
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for (var i = 0; i < localStorage.length; i++) {
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var key = localStorage.key(i);
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if (localStorage.getItem(key) === 'favorite') {
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// Find the corresponding navbar entry
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var navbarEntry = document.querySelector(`a[href='${key}']`);
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if (navbarEntry) {
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// Create a new dropdown entry
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var dropdownItem = document.createElement('a');
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dropdownItem.className = 'dropdown-item';
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dropdownItem.href = navbarEntry.href;
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dropdownItem.innerHTML = navbarEntry.innerHTML;
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dropdown.appendChild(dropdownItem);
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hasFavorites = true;
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} else {
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console.warn(`Navbar entry not found for key: ${key}`);
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}
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}
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}
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// Show or hide the default item based on whether there are any favorites
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if (!hasFavorites) {
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var defaultItem = document.createElement('a');
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defaultItem.className = 'dropdown-item';
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defaultItem.textContent = noFavourites;
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dropdown.appendChild(defaultItem);
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}
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}
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// Ensure that the DOM content has been fully loaded before calling the function
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document.addEventListener('DOMContentLoaded', function() {
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console.log('DOMContentLoaded event fired');
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updateFavoritesDropdown();
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});
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