1 files changed, 117 insertions, 0 deletions
diff --git a/js/post-hover.js b/js/post-hover.js
new file mode 100644
index 00000000..7e085e97
--- /dev/null
+++ b/js/post-hover.js
@@ -0,0 +1,117 @@
+/*
+ * post-hover.js
+ * https://github.com/savetheinternet/Tinyboard-Tools/blob/master/js/post-hover.js
+ *
+ * Released under the MIT license
+ * Copyright (c) 2012 Michael Save <savetheinternet@tinyboard.org>
+ *
+ * Usage:
+ *   $config['additional_javascript'][] = 'js/jquery.min.js';
+ *   $config['additional_javascript'][] = 'js/post-hover.js';
+ *
+ */
+
+$(document).ready(function(){
+	var dont_fetch_again = [];
+	var init_hover = function() {
+		var link = $(this);
+		
+		var id;
+		
+		if(id = $(link).text().match(/^>>(\d+)$/)) {
+			id = id[1];
+		}
+		
+		var post = false;
+		var hovering = false;
+		var hovered_at;
+		$(link).hover(function(e) {
+			hovering = true;
+			hovered_at = {'x': e.pageX, 'y': e.pageY};
+			
+			var start_hover = function(link) {
+				if(post.is(':visible') &&
+						post.offset().top + post.height() >= $(window).scrollTop() &&
+						post.offset().top <= $(window).scrollTop() + $(window).height()
+						) {
+					// post is in view
+					post.attr('style', 'border-style: none dashed dashed none; background: ' + post.css('border-right-color'));
+				} else {
+					post.clone()
+						.attr('id', 'post-hover-' + id)
+						.addClass('post-hover')
+						.css('position', 'absolute')
+						.css('border-style', 'solid')
+						.css('box-shadow', '1px 1px 1px #999')
+						.css('display', 'block')
+						.insertAfter($(link).parent());
+					$(link).trigger('mousemove');
+				}
+			};
+			
+			post = $('div.post#reply_' + id);
+			if(post.length > 0) {
+				start_hover(this);
+			} else {
+				var url = link.attr('href').replace(/#.*$/, '');
+				
+				if($.inArray(url, dont_fetch_again) != -1) {
+					return;
+				}
+				dont_fetch_again.push(url);
+				
+				$.ajax({
+					url: url,
+					context: document.body,
+					success: function(data) {
+						$(data).find('div.post.reply').each(function() {
+							if($('#' + $(this).attr('id')).length == 0)
+								$('div.post:first').prepend($(this).css('display', 'none').addClass('hidden'));
+
+						});
+						
+						post = $('div.post#reply_' + id);
+						if(hovering && post.length > 0) {
+							start_hover(link);
+						}
+					}
+				});
+			}
+		}, function() {
+			hovering = false;
+			if(!post)
+				return;
+			
+			post.attr('style', '');
+			if(post.hasClass('hidden'))
+				post.css('display', 'none');
+			$('.post-hover').remove();
+		}).mousemove(function(e) {
+			if(!post)
+				return;
+			
+			var hover = $('#post-hover-' + id);
+			if(hover.length == 0)
+				return;
+			
+			var top = (e.pageY ? e.pageY : hovered_at['y']) - 10;
+			
+			if(e.pageY < $(window).scrollTop() + 15) {
+				top = $(window).scrollTop();
+			} else if(e.pageY > $(window).scrollTop() + $(window).height() - hover.height() - 15) {
+				top = $(window).scrollTop() + $(window).height() - hover.height() - 15;
+			}
+			
+			
+			hover.css('left', (e.pageX ? e.pageX : hovered_at['x'])).css('top', top);
+		});
+	};
+	
+	$('p.body a:not([rel="nofollow"])').each(init_hover);
+	
+	// allow to work with auto-reload.js, etc.
+	$(document).bind('new_post', function(e, post) {
+		$(post).find('p.body a:not([rel="nofollow"])').each(init_hover);
+	});
+});
+