MediaWiki:Common.js: Difference between revisions

Revision as of 11:13, 30 January 2024

$(document).ready(function () {
    var communityFeatured = $('#community-featured');
    var filteredCards = $('.filtered-list-item');
    var showArticleWrapper = $('#show-article-wrapper');
    var list = $('#list');
    var listList = $('#list-list');
    var filteredListItems = $('#list .filtered-list-item'); // Selecting filtered-list-items in #list
    var listLists = [$('#list'), $('#list-list'), $('#list-list-1'), $('#list-list-2'), $('#list-list-3')]; // Store jQuery objects in an array
	var originalWidths = listLists.map(function(list) {
	    return list.width();
	});
    
    // Insert the community featured element after the second card
    if (communityFeatured.length && filteredCards.length >= 2) {
        communityFeatured.detach();
        filteredCards.eq(1).after(communityFeatured);
        communityFeatured.show();
    }

    // Setup images in original Entry pages
    if ($('#show-article-wrapper-entry').length > 0 || $('#show-article-wrapper').length > 0) {
        var images = []; // Initialize an empty array to store the images
        $('.article-images .image-container').each(function() {
            var img = $(this).find('img');
            var captionDiv = $(this).find('div[class^="caption-image"]');
            var image = {
                src: img.attr('src'),
                alt: img.attr('alt'),
                caption: captionDiv.text(),
                captionClass: captionDiv.attr('class')
            };
            images.push(image); // Add the image object to the images array
        });

        if (images.length > 0) {
            setupImageToggle(images); // Call the setupImageToggle function with the images array
            updateImageLabel(1, images.length); // Set the label for the first image immediately
        }
    }
    
    // FILTERS
	$('#list, #list-list').on('mousedown', '.filtered-value-option', function(event) {
	    console.log("Filter clicked within context:", this);
	
	    if ($(this).closest('#list').length) {
	        console.log("Context: #list");
	        console.log("Before hiding, Community Featured display:", communityFeatured.css('display'));
	        console.log("After hiding, Community Featured display:", communityFeatured.css('display'));
	    } else if ($(this).closest('#list-list').length) {
	        console.log("Context: #list-list");
	        console.log("Before hiding, Community List Featured display:", communityFeatured.css('display'));
	        console.log("After hiding, Community List Featured display:", communityFeatured.css('display'));
	    }
	
	    // Additional debugging: Check the event target and its parents
	    console.log("Event target:", event.target);
	    console.log("Parents of event target:", $(event.target).parents());
	});

    //cleaned uppppppppppppppppppp
    $('#list, #list-list').on('mousedown', '.filtered-value-option', function(event) {
        // Determine the context based on whether the clicked element is within #list or #list-list
        var context = $(this).closest('#list').length ? '#list' : '#list-list';
    
        // Call a function to update the visibility of communityFeatured based on the active filters within the context
        updateCommunityFeaturedVisibility(context);
    });
    
    function updateCommunityFeaturedVisibility(context) {
        // Check if there are any checked filters within the given context
        var checkedFilters = $(context + ' .filtered-value-option input[type="checkbox"]:checked').length;
    
        // Show or hide communityFeatured based on whether there are checked filters
        if (checkedFilters === 0) {
            communityFeatured.show();
        } else {
            communityFeatured.hide();
        }
    }// end of cleaned uppppppppppppppppppp
    

    // Format paragraphs
    function formatParagraphs(text) {
	    var paragraphs = text.split('\n').filter(function (p) { return p.trim() !== '' });
	    return paragraphs.map(function (p) { return '<p>' + p.trim() + '</p>'; }).join('');
	}
	
    // Format community card, when in the Community Entries page
	if ($('.community-card').length) {
	    formatCommunityCardDescriptions();
	}

	function formatCommunityCardDescriptions() {
	    console.log("Formatting community card descriptions");
	    $('.community-card').each(function() {
	        console.log("Processing a community card");
	
	        // Format paragraphs in community-description
	        var descriptionContainer = $(this).find('.community-description');
	        var rawDescription = descriptionContainer.text();
	        var formattedDescription = formatParagraphs(rawDescription);
	        descriptionContainer.html(formattedDescription);
	
	        // Remove empty elements in the entire card
	        $(this).find('*').each(function() {
	            if ($(this).is(':empty') || $(this).html().trim() === '<br>') {
	                $(this).remove();
	            }
	        });
	
	        console.log("Formatted Community Card HTML:", $(this).html());
	    });
	}

	var toggleButton = $('.toggle-filters');
    var filtersDiv = $('.filtered-filters');

    // Open and Close button for filters
    if (toggleButton.length && filtersDiv.length) {
        toggleButton.on('click', function(event) {
            event.preventDefault();
            console.log("Button clicked. Current display style:", filtersDiv.css('display'));

            if (filtersDiv.css('display') === 'none' || filtersDiv.css('display') === '') {
                filtersDiv.attr('style', 'display: flex !important');
                toggleButton.text('[Close]');
                console.log("Filters shown.");
            } else {
                filtersDiv.attr('style', 'display: none !important');
                toggleButton.text('[Open]');
                console.log("Filters hidden.");
            }
        });
    } 
    
	/* // Function to check if filters are cleared and update visibility of community elements
	function checkFiltersCleared(selector, communityElement) {
	    var checkedFilters = $(selector + ' .filtered-value-option input[type="checkbox"]:checked');
	    console.log("Checked filters count in " + selector + ":", checkedFilters.length);
	
	    if (checkedFilters.length === 0) {
	        console.log("All filters are cleared in " + selector);
	        communityElement.show();
	    } else {
	        console.log("Some filters are still active in " + selector);
	        communityElement.hide(); // Hide the element if any filters are active
	    }
	} */

/*     // Event delegation for filter changes in both block and list views
    $('#list, #list-list').on('change', '.filtered-value-option input[type="checkbox"]', function() {
        // Determine the closest list or list-list element to identify the context
        var closestContext = $(this).closest('#list, #list-list');
        var contextId = closestContext.attr('id'); // Get the id ('list' or 'list-list')

        // Call the checkFiltersCleared function with the appropriate context and communityFeatured element
        checkFiltersCleared('#' + contextId, communityFeatured);
    });

    // Initial checks
    var selectors = ['#list', '#list-list'];

    // Iterate over the selectors and perform initial checks
    selectors.forEach(function(selector) {
        checkFiltersCleared(selector, communityFeatured);
    }); */

    // simplify
    // Event delegation for filter changes in both block and list views
    $('#list, #list-list').on('change', '.filtered-value-option input[type="checkbox"]', function() {
        // Call the new function to update the visibility of communityFeatured based on current filters
        updateCommunityFeaturedVisibility();
    });

    // Perform initial check on page load or when the script is initially run
    updateCommunityFeaturedVisibility();


	// Function to check if all filters are cleared and return boolean
	function areFiltersCleared(selector) {
	    var checkedFilters = $(selector + ' .filtered-value-option input[type="checkbox"]:checked');
	    return checkedFilters.length === 0;
	}
	
	// Function to open the modal and adjust the list
	function openModal(cardElement, event) {
	    event.stopPropagation(); // Prevent the event from bubbling up
	    console.log('openModal called with:', cardElement);
	    var isRelatedArticle = $(cardElement).hasClass('related-article');
	    console.log('Is this a related article?:', isRelatedArticle);
	    showArticleWrapper.css('display', 'block');

	    // Set new width using .each() to iterate over the jQuery objects
		$.each(listLists, function(index, list) {
		    list.css('cssText', 'width: 60% !important;');
		});
        // Adjust width of filtered-list-items in #list
	    filteredListItems.css('width', 'calc(33.333% - 0px)');
	    
	    // Hide communityFeatured
	    communityFeatured.hide();
	
	    // Clear existing content in modal
	    $('#article-title').empty();
	    $('#article-content').empty();
	    
	    if (isRelatedArticle) {
            // Handle card elements (existing logic)
	        var cardImages = [];
	        for (var i = 1; i <= 5; i++) {
	            var imageClass = '.related-article-image' + i;
	            var captionClass = '.related-article-caption-image' + i;
	            var imageElem = $(cardElement).find(imageClass + ' img');
	
	            if (imageElem.length) {
	                var captionText = $(cardElement).find(imageClass + ' ' + captionClass).text();
	                cardImages.push({
	                    link: $(cardElement).find(imageClass + ' a').attr('href'),
	                    src: imageElem.attr('src'),
	                    alt: imageElem.attr('alt'),
	                    caption: captionText,
	                    captionClass: 'related-article-caption-image' + i
	                });
	            }
	        }
	        
	        if (cardImages.length > 1) {
	            setupImageToggle(cardImages);
	        }
	        // Handle related-article elements
	        var entryNumber = $(cardElement).find('.related-article-entry-number').text();
	        var peopleHtml = $(cardElement).find('.related-article-people').html();
	        var title = $(cardElement).find('.related-article-title').text();
	        var typeHtml = $(cardElement).find('.related-article-type').html();
            var externalLinkURL = $(cardElement).find('.related-article-link a').attr('href');
	        var entity = $(cardElement).find('.related-article-entity').text();
	        var discipline = $(cardElement).find('.related-article-discipline').text();
	        var subject = $(cardElement).find('.related-article-subject').text();
	        var description = $(cardElement).find('.related-article-description').html();
	        var reflection = $(cardElement).find('.related-article-reflection').html();
	        var quote = $(cardElement).find('.related-article-quote').text();
	        var modificationDate = $(cardElement).find('.related-article-modification-date').text();

	        // Update modal content for related-article
            $('#article-title').html('<p class="article-entry-number">' + entryNumber + '</p><p class="article-people">' + peopleHtml + '</p>');
	        var articleContentHtml = '<div class="article-title-link">';
	        articleContentHtml += '<p class="article-title">' + title + '</p>';
	        if (externalLinkURL) {
	            articleContentHtml += '<a href="' + externalLinkURL + '" target="_blank" class="external-link-icon"><img src="/images/6/6d/Link-arrow-new.png" alt="Link"></a>';
	        }
	        articleContentHtml += '</div>'; // Close the new div
	
	        // Append type, entity, discipline, and subject details
	        articleContentHtml += '<p class="article-type">' + typeHtml + '</p>' +
	        '<div class="article-metadata">' +
	            '<div class="article-metadata-column">' +
	                '<p class="article-metadata-label">Entity</p>' +
	                '<p class="article-metadata-value">' + entity + '</p>' +
	            '</div>' +
	            '<div class="article-metadata-column">' +
	                '<p class="article-metadata-label">Discipline</p>' +
	                '<p class="article-metadata-value">' + discipline + '</p>' +
	            '</div>' +
	            '<div class="article-metadata-column">' +
	                '<p class="article-metadata-label">Subject(s)</p>' +
	                '<p class="article-metadata-value">' + subject + '</p>' +
	            '</div>' +
	        '</div>';

            // Add images if any
	        if (cardImages.length > 0) {
	            var initialImage = cardImages[0]; // Use the first image initially
	            articleContentHtml +=
	                '<div class="article-images">' +
	                    getImageHtml(initialImage, 0, cardImages.length) +
	                '</div>';
	        }  

			// Add non-image content (description, reflection, etc.)    
			articleContentHtml += 
		    (description ? '<p class="article-label-description">Description</p>' +
		    '<div class="article-description">' + formatParagraphs(description) + '</div>' : '') +
		    (reflection ? '<p class="article-label-reflection">Reflection</p>' +
		    '<div class="article-reflection">' + formatParagraphs(reflection) + '</div>' : '') +
		    (quote ? '<p class="article-label-quote">Quote</p>' +
		    '<p class="article-quote">' + quote + '</p>' : '') +
		    '<p class="article-label-modification-date">Added on</p>' +
		    '<div class="article-modification-date">' + modificationDate + '</div>';
    
	        $('#article-content').html(articleContentHtml);

	    } else {
	        // Handle card elements (existing logic)
	        var cardImages = [];
	        for (var i = 1; i <= 5; i++) {
	            var imageClass = '.image' + i;
	            var captionClass = '.caption-image' + i;
	            var imageElem = $(cardElement).find(imageClass + ' img');
	
	            if (imageElem.length) {
	                var captionText = $(cardElement).find(imageClass + ' ' + captionClass).text();
	                cardImages.push({
	                    link: $(cardElement).find(imageClass + ' a').attr('href'),
	                    src: imageElem.attr('src'),
	                    alt: imageElem.attr('alt'),
	                    caption: captionText,
	                    captionClass: 'caption-image' + i
	                });
	            }
	        }
	        
	        if (cardImages.length > 1) {
	            setupImageToggle(cardImages);
	        }
	        var entryNumber = $(cardElement).find('.entry-number').text();
	        var title = $(cardElement).find('.title').text();
	        var peopleHtml = $(cardElement).find('.people').html();
	        var typeHtml = $(cardElement).find('.type').html();        
	        var externalLinkURL = $(cardElement).find('.link a').attr('href');
	        var entity = $(cardElement).find('.entity').text();
	        var discipline = $(cardElement).find('.discipline').text();
	        var subject = $(cardElement).find('.subject').text();
	        var description = $(cardElement).find('.description').html();
	        var reflection = $(cardElement).find('.reflection').html();
	        var quote = $(cardElement).find('.quote').text();
	        var modificationDate = $(cardElement).find('.modification-date').text();
	        var relatedArticlesHtml = $(cardElement).find('.related-articles').html();
	
	        $('#article-title').html('<p class="article-entry-number">' + entryNumber + '</p><p class="article-people">' + peopleHtml + '</p>');
	        var articleContentHtml = '<div class="article-title-link">';
	        articleContentHtml += '<p class="article-title">' + title + '</p>';
	        if (externalLinkURL) {
	            articleContentHtml += '<a href="' + externalLinkURL + '" target="_blank" class="external-link-icon"><img src="/images/6/6d/Link-arrow-new.png" alt="Link"></a>';
	        }
	        articleContentHtml += '</div>'; // Close the new div
	
	        // Append type, entity, discipline, and subject details
	        articleContentHtml += '<p class="article-type">' + typeHtml + '</p>' +
	        '<div class="article-metadata">' +
	            '<div class="article-metadata-column">' +
	                '<p class="article-metadata-label">Entity</p>' +
	                '<p class="article-metadata-value">' + entity + '</p>' +
	            '</div>' +
	            '<div class="article-metadata-column">' +
	                '<p class="article-metadata-label">Discipline</p>' +
	                '<p class="article-metadata-value">' + discipline + '</p>' +
	            '</div>' +
	            '<div class="article-metadata-column">' +
	                '<p class="article-metadata-label">Subject(s)</p>' +
	                '<p class="article-metadata-value">' + subject + '</p>' +
	            '</div>' +
	        '</div>';
	        // Add images if any
	        if (cardImages.length > 0) {
	            var initialImage = cardImages[0]; // Use the first image initially
	            articleContentHtml +=
	                '<div class="article-images">' +
	                    getImageHtml(initialImage, 0, cardImages.length) +
	                '</div>';
	        }      
	        // Add non-image content (description, reflection, etc.)    
			articleContentHtml += 
		    (description ? '<p class="article-label-description">Description</p>' +
		    '<div class="article-description">' + formatParagraphs(description) + '</div>' : '') +
		    (reflection ? '<p class="article-label-reflection">Reflection</p>' +
		    '<div class="article-reflection">' + formatParagraphs(reflection) + '</div>' : '') +
		    (quote ? '<p class="article-label-quote">Quote</p>' +
		    '<p class="article-quote">' + quote + '</p>' : '') +
		    '<p class="article-label-modification-date">Added on</p>' +
		    '<div class="article-modification-date">' + modificationDate + '</div>';
	
	        $('#article-content').html(articleContentHtml);
	        $('#related-articles').html(relatedArticlesHtml);
	
	        if (relatedArticlesHtml && relatedArticlesHtml.trim().length > 0) {
	            $('#related-articles').html('<div class="related-articles-label">Related Articles</div><div class="related-articles-container">' + relatedArticlesHtml + '</div>').show();
	        } 
	    }
	
	    // Apply the fade-out effect to both #list and #list-list elements
	    $('#list, #list-list, #list-list-1, #list-list-2, #list-list-3, #list-block-1, #list-block-2, #list-block-3').addClass('fade-out');
	    // End of openModal
	}

	// Function to check if all filters are cleared in block view
	function checkBlockFiltersCleared() {
	    var checkedFilters = $('#list .filtered-value-option input[type="checkbox"]:checked');
	    console.log("Checked filters count:", checkedFilters.length);
	
	    if (checkedFilters.length === 0) {
	        console.log("All filters are cleared in block view");
	        communityFeatured.show();
	    } else {
	        console.log("Some filters are still active in block view");
	    }
	}
	
	// Function to check if all filters are cleared in list view
	function checkListFiltersCleared() {
	    var checkedFilters = $('#list-list .filtered-value-option input[type="checkbox"]:checked');
	    console.log("Checked filters count:", checkedFilters.length);
	
	    if (checkedFilters.length === 0) {
	        console.log("All filters are cleared in list view");
	        communityFeatured.show();
	    } else {
	        console.log("Some filters are still active in list view");
	    }
	}
	
	// closeModal function
	function closeModal() {
	    showArticleWrapper.hide();

	    // Revert width of filtered-list-items in listLists
	    $.each(listLists, function(index, list) {
		    list.width(originalWidths[index]);
		});
        // Revert width of filtered-list-items in #list
	    filteredListItems.css('width', 'calc(20% - 0px)');
	
	    // Check if filters are cleared before showing the featured content
	    checkBlockFiltersCleared();
	    checkListFiltersCleared();
	}

    // Button to open [Nr.s]
    $('.button-open-nrs').click(function() {
        var queryDiv = $('.entry-nrs-query');
        if (queryDiv.css('display') === 'none') {
            queryDiv.css('display', 'flex'); 
        } else {
            queryDiv.css('display', 'none'); 
        }
    });
	
	function setShowArticleRotationEffect() {
		const offset = 20;
		const showArticle = document.querySelector('#show-article');
	    const h = showArticle.clientHeight;
	    const theta = -Math.atan(offset/h);
		const a = Math.cos(theta);
		const b = Math.sin(theta);
		const c = -Math.sin(theta);
		const d = Math.cos(theta);
		const showArticleBefore = document.querySelector('#show-article-before');
		const transformValue = 'matrix('+a+','+b+','+c+','+d+',0,0)';
		showArticleBefore.style.transform = transformValue;
	}

    // Delegate the mousedown event for both block view and list view pages
	$('#list, #list-list, #list-list-1, #list-list-2, #list-list-3, #list-block-1, #list-block-2, #list-block-3').on('mousedown', '.card, .list-card', function(event) {
	    if ($(event.target).closest('.people a, .type a').length) {
	        return; // Clicked on a link inside '.people' or '.type', do nothing
	    }
	    openModal(this, event); // Pass the event object to openModal
	    setShowArticleRotationEffect();
	});
	
	$('#show-article-wrapper').on('mousedown', '.related-article', function(event) {
	    openModal(this, event); // Call openModal when a related-article is clicked
	    setShowArticleRotationEffect();
	});

    function setupImageToggle(images) {
	    var currentIndex = 0;
	
	    function toggleImage() {
	        currentIndex = (currentIndex + 1) % images.length;
	        var image = images[currentIndex];
	        updateImageLabel(currentIndex + 1, images.length); // Update the label on toggle
	        $('#article-content').find('.article-images').html(getImageHtml(image, currentIndex, images.length));
	    }
	
	    $('#article-content').on('click', '.image-container img', function() {
	        toggleImage();
	    });
	}
    
    function getImageHtml(image, currentIndex, totalImages) {
	    var imageLabel = (currentIndex + 1) + '/' + totalImages + ' IMAGES';
	    return '<p class="article-label-image">' + imageLabel + '</p>' +
	        '<div class="image-container">' +
	            '<img src="' + image.src + '" alt="' + image.alt + '">' +
	            '<div class="' + image.captionClass + '">' + image.caption + '</div>' +
	        '</div>';
	}
	
	function updateImageLabel(currentIndex, totalImages) {
	    var imageLabel = currentIndex + '/' + totalImages + ' IMAGES';
	    $('#article-content .article-label-image').text(imageLabel); // Update or set the label text
	}
    
    // Close modal with Close button
	$('#close-button').on('click', function () {
	    $('#list, #list-list, #list-list-1, #list-list-2, #list-list-3, #list-block-1, #list-block-2, #list-block-3').removeClass('fade-out');
	    closeModal();
	});

    // Close modal and remove fade out also when clicking outside of card
    $(document).on('mousedown', function (event) {
        var isOutsideWrapper = !showArticleWrapper.is(event.target) && showArticleWrapper.has(event.target).length === 0;
        var isOnCard = $(event.target).closest('.card, .list-card').length > 0;
        
        if (isOutsideWrapper && !isOnCard) {
            console.log('Closing modal from outside wrapper and not on card');
            $('#list, #list-list, #list-list-1, #list-list-2, #list-list-3, #list-block-1, #list-block-2, #list-block-3').removeClass('fade-out');
	        showArticleWrapper.css('display', 'none');
            closeModal();  // Use closeModal() for cleanup
        }
    });

    // Hover effect for scrolling
    showArticleWrapper.hover(function () {
        // On hover, enable scrolling on #show-article-wrapper
        $(this).css('overflow-y', 'auto');
    }, function () {
        // On hover out, disable scrolling on #show-article-wrapper
        $(this).css('overflow-y', 'hidden');
    });
    	
    // ALL VIEWS IN ONE PAGE
	// Handle List View Button
	$(".list-view-button").click(function() {
	    // Show list view and list sorting buttons, hide block view and block sorting buttons
	    $(".list-view").show();
	    $(".block-view").hide();
	    $(".list-sorting-buttons").show();
	    $(".block-sorting-buttons").hide();
	    $(".list-view > div").hide();
	    $(".chronicle-list").show();
	});
	
	// Handle Block View Button
	$(".block-view-button").click(function() {
	    // Show block view and block sorting buttons, hide list view and list sorting buttons
	    $(".block-view").show();
	    $(".list-view").hide();
	    $(".block-sorting-buttons").css('display', 'flex');
	    $(".list-sorting-buttons").hide();
	    $(".block-view > div").hide();
	    $(".chronicle-block").show();
	});
	
	// Handle List Sorting Buttons
	$(".chronicle-list-button").click(function() {
	    // Show only the chronicle list
	    $(".list-view > div").hide();
	    $(".chronicle-list").show();
	});
	
	$(".random-list-button").click(function() {
	    // Show only the random list
	    $(".list-view > div").hide();
	    $(".random-list").show();
	});
	
	$(".alphabetical-list-button").click(function() {
	    // Show only the alphabetical list
	    $(".list-view > div").hide();
	    $(".alphabetical-list").show();
	});
	
	// Similar event handlers can be added for block view buttons if needed
	
	// Handle Block Sorting Buttons
	$(".chronicle-block-button").click(function() {
	    // Show only the chronicle block
	    $(".block-view > div").hide();
	    $(".chronicle-block").show();
	});
	
	$(".random-block-button").click(function() {
	    // Show only the random block
	    $(".block-view > div").hide();
	    $(".random-block").show();
	});
	
	$(".alphabetical-block-button").click(function() {
	    // Show only the alphabetical block
	    $(".block-view > div").hide();
	    $(".alphabetical-block").show();
	});
	
	// NEW TEST
	// Handle Block View Button in home
	$(".home-block-view-button").click(function() {
	    // Show block view and block sorting buttons, hide list view and list sorting buttons
	    $(".home-block-view").show();
	    $(".home-list-view").hide();
	    $(".home-block-sorting-buttons").css('display', 'flex');
	    $(".home-list-sorting-buttons").hide();
	    $(".home-block-view > div").hide();
	    $(".home-chronicle-block").show();
	});
	
	// Handle List View Button in home
	$(".home-list-view-button").click(function() {
	    // Show list view and list sorting buttons, hide block view and block sorting buttons
	    $(".home-list-view").show();
	    $(".home-block-view").hide();
	    $(".home-list-sorting-buttons").css('display', 'flex');
	    $(".home-block-sorting-buttons").hide();
	    $(".home-list-view > div").hide();
	    $(".home-chronicle-list").show();
	});
	
	// Handle List Sorting Buttons in home
	$(".home-chronicle-list-button").click(function() {
	    // Show only the chronicle list
	    $(".home-list-view > div").hide();
	    $(".home-chronicle-list").show();
	});
	
	$(".home-random-list-button").click(function() {
	    // Show only the random list
	    $(".home-list-view > div").hide();
	    $(".home-random-list").show();
	});
	
	$(".home-alphabetical-list-button").click(function() {
	    // Show only the alphabetical list
	    $(".home-list-view > div").hide();
	    $(".home-alphabetical-list").show();
	});
	
	// Handle Block Sorting Buttons
	$(".home-chronicle-block-button").click(function() {
	    // Show only the chronicle block
	    $(".home-block-view > div").hide();
	    $(".home-chronicle-block").show();
	});
	
	$(".home-random-block-button").click(function() {
	    // Show only the random block
	    $(".home-block-view > div").hide();
	    $(".home-random-block").show();
	});
	
	$(".home-alphabetical-block-button").click(function() {
	    // Show only the alphabetical block
	    $(".home-block-view > div").hide();
	    $(".home-alphabetical-block").show();
	});
});