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post-hover.js: format

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Zankaria 2024-08-05 18:59:44 +02:00
parent 6bea01b00b
commit 31444d654a
1 changed files with 98 additions and 91 deletions
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189
js/post-hover.js
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@ -13,59 +13,62 @@
* *
*/ */
onready(function(){ onready(function() {
var dont_fetch_again = []; let dontFetchAgain = [];
init_hover = function() { initHover = function() {
var $link = $(this); let link = $(this);
let id;
var id; let matches;
var matches;
if ($link.is('[data-thread]')) { if (link.is('[data-thread]')) {
id = $link.attr('data-thread'); id = link.attr('data-thread');
} } else if (matches = link.text().match(/^>>(?:>\/([^\/]+)\/)?(\d+)$/)) {
else if(matches = $link.text().match(/^>>(?:>\/([^\/]+)\/)?(\d+)$/)) {
id = matches[2]; id = matches[2];
} } else {
else {
return; return;
} }
var board = $(this); let board = $(this);
while (board.data('board') === undefined) { while (board.data('board') === undefined) {
board = board.parent(); board = board.parent();
} }
var threadid; let threadid;
if ($link.is('[data-thread]')) threadid = 0; if (link.is('[data-thread]')) {
else threadid = board.attr('id').replace("thread_", ""); threadid = 0;
} else {
threadid = board.attr('id').replace("thread_", "");
}
board = board.data('board'); board = board.data('board');
var parentboard = board; let parentboard = board;
if ($link.is('[data-thread]')) parentboard = $('form[name="post"] input[name="board"]').val();
else if (matches[1] !== undefined) board = matches[1];
var $post = false; if (link.is('[data-thread]')) {
var hovering = false; parentboard = $('form[name="post"] input[name="board"]').val();
var hovered_at; } else if (matches[1] !== undefined) {
$link.hover(function(e) { board = matches[1];
}
let post = false;
let hovering = false;
let hoveredAt;
link.hover(function(e) {
hovering = true; hovering = true;
hovered_at = {'x': e.pageX, 'y': e.pageY}; hoveredAt = {'x': e.pageX, 'y': e.pageY};
var start_hover = function($link) {
if ($post.is(':visible') &&
$post.offset().top >= $(window).scrollTop() &&
$post.offset().top + $post.height() <= $(window).scrollTop() + $(window).height()) {
// post is in view
$post.addClass('highlighted');
} else {
var $newPost = $post.clone();
$newPost.find('>.reply, >br').remove();
$newPost.find('span.mentioned').remove();
$newPost.find('a.post_anchor').remove();
$newPost let startHover = function(link) {
if (post.is(':visible') &&
post.offset().top >= $(window).scrollTop() &&
post.offset().top + post.height() <= $(window).scrollTop() + $(window).height()) {
// post is in view
post.addClass('highlighted');
} else {
let newPost = post.clone();
newPost.find('>.reply, >br').remove();
newPost.find('span.mentioned').remove();
newPost.find('a.post_anchor').remove();
newPost
.attr('id', 'post-hover-' + id) .attr('id', 'post-hover-' + id)
.attr('data-board', board) .attr('data-board', board)
.addClass('post-hover') .addClass('post-hover')
@ -76,95 +79,99 @@ onready(function(){
.css('font-style', 'normal') .css('font-style', 'normal')
.css('z-index', '100') .css('z-index', '100')
.addClass('reply').addClass('post') .addClass('reply').addClass('post')
.insertAfter($link.parent()) .insertAfter(link.parent())
$link.trigger('mousemove'); link.trigger('mousemove');
} }
}; };
$post = $('[data-board="' + board + '"] div.post#reply_' + id + ', [data-board="' + board + '"]div#thread_' + id); post = $('[data-board="' + board + '"] div.post#reply_' + id + ', [data-board="' + board + '"]div#thread_' + id);
if($post.length > 0) { if (post.length > 0) {
start_hover($(this)); startHover($(this));
} else { } else {
var url = $link.attr('href').replace(/#.*$/, ''); let url = link.attr('href').replace(/#.*$/, '');
if($.inArray(url, dont_fetch_again) != -1) { if ($.inArray(url, dontFetchAgain) != -1) {
return; return;
} }
dont_fetch_again.push(url); dontFetchAgain.push(url);
$.ajax({ $.ajax({
url: url, url: url,
context: document.body, context: document.body,
success: function(data) { success: function(data) {
var mythreadid = $(data).find('div[id^="thread_"]').attr('id').replace("thread_", ""); let mythreadid = $(data).find('div[id^="thread_"]').attr('id').replace("thread_", "");
if (mythreadid == threadid && parentboard == board) { if (mythreadid == threadid && parentboard == board) {
$(data).find('div.post.reply').each(function() { $(data).find('div.post.reply').each(function() {
if($('[data-board="' + board + '"] #' + $(this).attr('id')).length == 0) { if ($('[data-board="' + board + '"] #' + $(this).attr('id')).length == 0) {
$('[data-board="' + board + '"]#thread_' + threadid + " .post.reply:first").before($(this).hide().addClass('hidden')); $('[data-board="' + board + '"]#thread_' + threadid + " .post.reply:first").before($(this).hide().addClass('hidden'));
} }
}); });
} } else if ($('[data-board="' + board + '"]#thread_' + mythreadid).length > 0) {
else if ($('[data-board="' + board + '"]#thread_'+mythreadid).length > 0) {
$(data).find('div.post.reply').each(function() { $(data).find('div.post.reply').each(function() {
if($('[data-board="' + board + '"] #' + $(this).attr('id')).length == 0) { if ($('[data-board="' + board + '"] #' + $(this).attr('id')).length == 0) {
$('[data-board="' + board + '"]#thread_' + mythreadid + " .post.reply:first").before($(this).hide().addClass('hidden')); $('[data-board="' + board + '"]#thread_' + mythreadid + " .post.reply:first").before($(this).hide().addClass('hidden'));
} }
}); });
} } else {
else {
$(data).find('div[id^="thread_"]').hide().attr('data-cached', 'yes').prependTo('form[name="postcontrols"]'); $(data).find('div[id^="thread_"]').hide().attr('data-cached', 'yes').prependTo('form[name="postcontrols"]');
} }
$post = $('[data-board="' + board + '"] div.post#reply_' + id + ', [data-board="' + board + '"]div#thread_' + id); post = $('[data-board="' + board + '"] div.post#reply_' + id + ', [data-board="' + board + '"]div#thread_' + id);
if(hovering && $post.length > 0) { if (hovering && post.length > 0) {
start_hover($link); startHover(link);
} }
} }
}); });
} }
}, function() { }, function() {
hovering = false; hovering = false;
if(!$post) if (!post) {
return; return;
}
$post.removeClass('highlighted');
if($post.hasClass('hidden') || $post.data('cached') == 'yes') post.removeClass('highlighted');
$post.css('display', 'none'); if (post.hasClass('hidden') || post.data('cached') == 'yes') {
post.css('display', 'none');
}
$('.post-hover').remove(); $('.post-hover').remove();
}).mousemove(function(e) { }).mousemove(function(e) {
if(!$post) if (!post) {
return; return;
var $hover = $('#post-hover-' + id + '[data-board="' + board + '"]');
if($hover.length == 0)
return;
var scrollTop = $(window).scrollTop();
if ($link.is("[data-thread]")) scrollTop = 0;
var epy = e.pageY;
if ($link.is("[data-thread]")) epy -= $(window).scrollTop();
var top = (epy ? epy : hovered_at['y']) - 10;
if(epy < scrollTop + 15) {
top = scrollTop;
} else if(epy > scrollTop + $(window).height() - $hover.height() - 15) {
top = scrollTop + $(window).height() - $hover.height() - 15;
} }
let hover = $('#post-hover-' + id + '[data-board="' + board + '"]');
$hover.css('left', (e.pageX ? e.pageX : hovered_at['x'])).css('top', top); if (hover.length == 0) {
return;
}
let scrollTop = $(window).scrollTop();
if (link.is("[data-thread]")) {
scrollTop = 0;
}
let epy = e.pageY;
if (link.is("[data-thread]")) {
epy -= $(window).scrollTop();
}
let top = (epy ? epy : hoveredAt['y']) - 10;
if (epy < scrollTop + 15) {
top = scrollTop;
} else if (epy > scrollTop + $(window).height() - hover.height() - 15) {
top = scrollTop + $(window).height() - hover.height() - 15;
}
hover.css('left', (e.pageX ? e.pageX : hoveredAt['x'])).css('top', top);
}); });
}; };
$('div.body a:not([rel="nofollow"])').each(init_hover); $('div.body a:not([rel="nofollow"])').each(initHover);
// allow to work with auto-reload.js, etc. // allow to work with auto-reload.js, etc.
$(document).on('new_post', function(e, post) { $(document).on('new_post', function(e, post) {
$(post).find('div.body a:not([rel="nofollow"])').each(init_hover); $(post).find('div.body a:not([rel="nofollow"])').each(initHover);
}); });
}); });