forked from GithubBackups/vichan
Update post-hover.js
This commit is contained in:
topkek
parent
4267da837a
commit
1a259a3cd4
133
js/post-hover.js
133
js/post-hover.js
@ -16,15 +16,15 @@
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onready(function(){
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onready(function(){
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var dont_fetch_again = [];
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var dont_fetch_again = [];
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init_hover = function() {
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init_hover = function() {
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var $link = $(this);
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var link = $(this);
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var id;
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var id;
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var matches;
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var matches;
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if ($link.is('[data-thread]')) {
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if (link.is('[data-thread]')) {
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id = $link.attr('data-thread');
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id = link.attr('data-thread');
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}
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}
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else if(matches = $link.text().match(/^>>(?:>\/([^\/]+)\/)?(\d+)$/)) {
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else if(matches = link.text().match(/^>>(?:>\/([^\/]+)\/)?(\d+)$/)) {
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id = matches[2];
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id = matches[2];
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}
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}
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else {
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else {
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@ -36,39 +36,33 @@ onready(function(){
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board = board.parent();
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board = board.parent();
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}
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}
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var threadid;
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var threadid;
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if ($link.is('[data-thread]')) threadid = 0;
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if (link.is('[data-thread]')) threadid = 0;
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else threadid = board.attr('id').replace("thread_", "");
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else threadid = board.attr('id').replace("thread_", "");
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board = board.data('board');
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board = board.data('board');
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var parentboard = board;
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var parentboard = board;
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if ($link.is('[data-thread]')) parentboard = $('form[name="post"] input[name="board"]').val();
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if (link.is('[data-thread]')) parentboard = $('form[name="post"] input[name="board"]').val();
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else if (matches[1] !== undefined) board = matches[1];
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else if (matches[1] !== undefined) board = matches[1];
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var $post = false;
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var post = false;
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var hovering = false;
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var hovering = false;
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var hovered_at;
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link.hover(function(e) {
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$link.hover(function(e) {
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hovering = true;
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hovering = true;
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hovered_at = {'x': e.pageX, 'y': e.pageY};
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var start_hover = function($link) {
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var start_hover = function(link) {
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if($.contains($post[0], $link[0])) {
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if(post.is(':visible') &&
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// link links to itself or to op; ignore
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post.offset().top >= $(window).scrollTop() &&
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}
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post.offset().top + post.height() <= $(window).scrollTop() + $(window).height()) {
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else if($post.is(':visible') &&
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$post.offset().top >= $(window).scrollTop() &&
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$post.offset().top + $post.height() <= $(window).scrollTop() + $(window).height()) {
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// post is in view
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// post is in view
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$post.addClass('highlighted');
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post.addClass('highlighted');
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} else {
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} else {
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var $newPost = $post.clone();
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var newPost = post.clone();
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$newPost.find('>.reply, >br').remove();
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newPost.find('>.reply, >br').remove();
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$newPost.find('span.mentioned').remove();
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newPost.find('a.post_anchor').remove();
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$newPost.find('a.post_anchor').remove();
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$newPost
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newPost
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.attr('id', 'post-hover-' + id)
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.attr('id', 'post-hover-' + id)
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.attr('data-board', board)
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.attr('data-board', board)
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.addClass('post-hover')
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.addClass('post-hover')
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@ -78,18 +72,62 @@ onready(function(){
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.css('position', 'absolute')
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.css('position', 'absolute')
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.css('font-style', 'normal')
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.css('font-style', 'normal')
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.css('z-index', '100')
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.css('z-index', '100')
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.css('left', '0')
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.addClass('reply').addClass('post')
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.addClass('reply').addClass('post')
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.insertAfter($link.parent())
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.insertAfter(link.parent())
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$link.trigger('mousemove');
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// shrink expanded images
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newPost.find('div.file a[data-expanded="true"]').each(function() {
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var thumb = $(this).data('src');
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$(this).find('img.post-image').attr('src', thumb);
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});
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var previewWidth = newPost.outerWidth(true);
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var widthDiff = previewWidth - newPost.width();
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var linkLeft = link.offset().left;
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var left, top;
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if (linkLeft < $(document).width() * 0.7) {
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left = linkLeft + link.width();
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if (left + previewWidth > $(window).width()) {
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newPost.css('width', $(window).width() - left - widthDiff);
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}
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} else {
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if (previewWidth > linkLeft) {
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newPost.css('width', linkLeft - widthDiff);
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previewWidth = linkLeft;
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}
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left = linkLeft - previewWidth;
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}
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newPost.css('left', left);
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top = link.offset().top - 10;
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var scrollTop = $(window).scrollTop();
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if (link.is("[data-thread]")) {
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scrollTop = 0;
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top -= $(window).scrollTop();
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}
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if(top < scrollTop + 15) {
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top = scrollTop;
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} else if(top > scrollTop + $(window).height() - newPost.height() - 15) {
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top = scrollTop + $(window).height() - newPost.height() - 15;
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}
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if (newPost.height() > $(window).height()) {
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top = scrollTop;
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}
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newPost.css('top', top);
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}
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}
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};
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};
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$post = $('[data-board="' + board + '"] div.post#reply_' + id + ', [data-board="' + board + '"]div#thread_' + id);
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post = $('[data-board="' + board + '"] div.post#reply_' + id + ', [data-board="' + board + '"]div#thread_' + id);
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if($post.length > 0) {
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if(post.length > 0) {
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start_hover($(this));
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start_hover($(this));
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} else {
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} else {
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var url = $link.attr('href').replace(/#.*$/, '');
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var url = link.attr('href').replace(/#.*$/, '');
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if($.inArray(url, dont_fetch_again) != -1) {
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if($.inArray(url, dont_fetch_again) != -1) {
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return;
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return;
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@ -120,46 +158,23 @@ onready(function(){
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$(data).find('div[id^="thread_"]').hide().attr('data-cached', 'yes').prependTo('form[name="postcontrols"]');
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$(data).find('div[id^="thread_"]').hide().attr('data-cached', 'yes').prependTo('form[name="postcontrols"]');
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}
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}
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$post = $('[data-board="' + board + '"] div.post#reply_' + id + ', [data-board="' + board + '"]div#thread_' + id);
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post = $('[data-board="' + board + '"] div.post#reply_' + id + ', [data-board="' + board + '"]div#thread_' + id);
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if(hovering && $post.length > 0) {
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if(hovering && post.length > 0) {
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start_hover($link);
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start_hover(link);
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}
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}
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}
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}
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});
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});
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}
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}
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}, function() {
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}, function() {
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hovering = false;
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hovering = false;
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if(!$post)
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if(!post)
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return;
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return;
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$post.removeClass('highlighted');
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post.removeClass('highlighted');
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if($post.hasClass('hidden') || $post.data('cached') == 'yes')
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if(post.hasClass('hidden') || post.data('cached') == 'yes')
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$post.css('display', 'none');
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post.css('display', 'none');
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$('.post-hover').remove();
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$('.post-hover').remove();
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}).mousemove(function(e) {
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if(!$post)
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return;
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var $hover = $('#post-hover-' + id + '[data-board="' + board + '"]');
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if($hover.length == 0)
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return;
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var scrollTop = $(window).scrollTop();
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if ($link.is("[data-thread]")) scrollTop = 0;
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var epy = e.pageY;
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if ($link.is("[data-thread]")) epy -= $(window).scrollTop();
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var top = (epy ? epy : hovered_at['y']) - 10;
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if(epy < scrollTop + 15) {
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top = scrollTop;
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} else if(epy > scrollTop + $(window).height() - $hover.height() - 15) {
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top = scrollTop + $(window).height() - $hover.height() - 15;
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}
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$hover.css('left', (e.pageX ? e.pageX : hovered_at['x'])).css('top', top);
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});
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});
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};
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};
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