mirror of
https://github.com/vichan-devel/vichan.git
synced 2024-11-30 10:14:37 +01:00
102 lines
3.2 KiB
JavaScript
102 lines
3.2 KiB
JavaScript
/*
|
|
* hide-images.js
|
|
* https://github.com/savetheinternet/Tinyboard/blob/master/js/hide-images.js
|
|
*
|
|
* Hide individual images.
|
|
*
|
|
* Released under the MIT license
|
|
* Copyright (c) 2013 Michael Save <savetheinternet@tinyboard.org>
|
|
* Copyright (c) 2013-2014 Marcin Łabanowski <marcin@6irc.net>
|
|
*
|
|
* Usage:
|
|
* $config['additional_javascript'][] = 'js/jquery.min.js';
|
|
* $config['additional_javascript'][] = 'js/hide-images.js';
|
|
*
|
|
*/
|
|
|
|
$(document).ready(function(){
|
|
$('<style type="text/css"> img.hidden{ opacity: 0.1; background: grey; border: 1px solid #000; } </style>').appendTo($('head'));
|
|
|
|
if (!localStorage.hiddenimages)
|
|
localStorage.hiddenimages = '{}';
|
|
|
|
// Load data from HTML5 localStorage
|
|
var hidden_data = JSON.parse(localStorage.hiddenimages);
|
|
|
|
var store_data = function() {
|
|
localStorage.hiddenimages = JSON.stringify(hidden_data);
|
|
};
|
|
|
|
// Delete old hidden images (30+ days old)
|
|
for (var key in hidden_data) {
|
|
for (var id in hidden_data[key]) {
|
|
if (hidden_data[key][id] < Math.round(Date.now() / 1000) - 60 * 60 * 24 * 30) {
|
|
delete hidden_data[key][id];
|
|
store_data();
|
|
}
|
|
}
|
|
}
|
|
|
|
var handle_images = function() {
|
|
var index = $(this).parents('.file').index();
|
|
var img = this;
|
|
var fileinfo = $(this).parent().prev();
|
|
var id = $(this).parents('div.post, div[id^="thread_"]').attr('id').split('_')[1];
|
|
var board = $(this).parents('[id^="thread_"]').data("board");
|
|
|
|
if (!hidden_data[board]) {
|
|
hidden_data[board] = {}; // id : timestamp
|
|
}
|
|
|
|
var replacement = $('<span>'+_('File')+' <small>(<a class="hide-image-link" href="javascript:void(0)">'+_('hide')+'</a>)</small>: </span>');
|
|
|
|
replacement.find('a').click(function() {
|
|
if (hidden_data[board][id]) {
|
|
hidden_data[board][id]['ts'] = Math.round(Date.now() / 1000);
|
|
if (hidden_data[board][id]['index'].indexOf(index) === -1)
|
|
hidden_data[board][id]['index'].push(index);
|
|
} else {
|
|
hidden_data[board][id] = {ts: Math.round(Date.now() / 1000), index: [index]};
|
|
}
|
|
store_data();
|
|
|
|
var show_link = $('<a class="show-image-link" href="javascript:void(0)">'+_('show')+'</a>').click(function() {
|
|
var i = hidden_data[board][id]['index'].indexOf(index);
|
|
if (i > -1) hidden_data[board][id]['index'].splice(i,1);
|
|
|
|
if (hidden_data[board][id]['index'].length === 0)
|
|
delete hidden_data[board][id];
|
|
store_data();
|
|
|
|
$(img)
|
|
.removeClass('hidden')
|
|
.attr('src', $(img).data('orig'));
|
|
$(this).prev().show();
|
|
$(this).remove();
|
|
});
|
|
|
|
$(this).hide().after(show_link);
|
|
|
|
if ($(img).parent()[0].dataset.expanded == 'true') {
|
|
$(img).parent().click();
|
|
}
|
|
|
|
$(img)
|
|
.data('orig', img.src)
|
|
.attr('src', 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==')
|
|
.addClass('hidden');
|
|
});
|
|
|
|
$(this).parent().prev().contents().first().replaceWith(replacement);
|
|
|
|
if (hidden_data[board][id] && hidden_data[board][id]['index'].indexOf(index) !== -1)
|
|
$(this).parent().prev().find('.hide-image-link').click();
|
|
};
|
|
|
|
$('div.post > a > img.post-image, div > a > img.post-image').each(handle_images);
|
|
|
|
$(document).on('new_post', function(e, post) {
|
|
$(post).find('> a > img.post-image').each(handle_images);
|
|
});
|
|
});
|