mirror of
https://github.com/vichan-devel/vichan.git
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351 lines
11 KiB
JavaScript
351 lines
11 KiB
JavaScript
/*
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* quick-reply.js
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* https://github.com/savetheinternet/Tinyboard/blob/master/js/quick-reply.js
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*
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* Released under the MIT license
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* Copyright (c) 2013 Michael Save <savetheinternet@tinyboard.org>
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* Copyright (c) 2013-2014 Marcin Łabanowski <marcin@6irc.net>
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*
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* Usage:
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* $config['additional_javascript'][] = 'js/jquery.min.js';
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* $config['additional_javascript'][] = 'js/jquery-ui.custom.min.js'; // Optional; if you want the form to be draggable.
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* $config['additional_javascript'][] = 'js/quick-reply.js';
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*
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*/
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(function() {
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var settings = new script_settings('quick-reply');
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var do_css = function() {
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$('#quick-reply-css').remove();
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// Find background of reply posts
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var dummy_reply = $('<div class="post reply"></div>').appendTo($('body'));
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var reply_background = dummy_reply.css('backgroundColor');
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var reply_border_style = dummy_reply.css('borderStyle');
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var reply_border_color = dummy_reply.css('borderColor');
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var reply_border_width = dummy_reply.css('borderWidth');
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dummy_reply.remove();
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$('<style type="text/css" id="quick-reply-css">\
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#quick-reply table {\
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border-collapse: collapse;\
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background: ' + reply_background + ';\
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border-style: ' + reply_border_style + ';\
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border-width: ' + reply_border_width + ';\
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border-color: ' + reply_border_color + ';\
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margin: 0;\
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width: 100%;\
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}\
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</style>').appendTo($('head'));
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};
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var show_quick_reply = function(){
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if($('div.banner').length == 0)
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return;
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if($('#quick-reply').length != 0)
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return;
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do_css();
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var $postForm = $('#post-form-outer').clone();
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$postForm.clone();
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$dummyStuff = $('<div class="nonsense"></div>').appendTo($postForm.find('form'));
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$postForm.find('table tr').each(function() {
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var $th = $(this).children('th:first');
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var $td = $(this).children('td:first');
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if ($th.length && $td.length) {
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$td.attr('colspan', 2);
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if ($td.find('input[type="text"]').length) {
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// Replace <th> with input placeholders
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$td.find('input[type="text"]')
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.removeAttr('size')
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.attr('placeholder', $th.clone().children().remove().end().text());
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}
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// Move anti-spam nonsense and remove <th>
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$th.contents().filter(function() {
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return this.nodeType == 3; // Node.TEXT_NODE
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}).remove();
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$th.contents().appendTo($dummyStuff);
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$th.remove();
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if ($td.find('input[name="password"]').length) {
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// Hide password field
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$(this).hide();
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}
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// Fix submit button
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if ($td.find('input[type="submit"]').length) {
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$td.removeAttr('colspan');
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$('<td class="submit"></td>').append($td.find('input[type="submit"]')).insertAfter($td);
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}
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// reCAPTCHA
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if ($td.find('#recaptcha_widget_div').length) {
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// Just show the image, and have it interact with the real form.
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var $captchaimg = $td.find('#recaptcha_image img');
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$captchaimg
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.removeAttr('id')
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.removeAttr('style')
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.addClass('recaptcha_image')
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.click(function() {
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$('#recaptcha_reload').click();
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});
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// When we get a new captcha...
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$('#recaptcha_response_field').focus(function() {
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if ($captchaimg.attr('src') != $('#recaptcha_image img').attr('src')) {
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$captchaimg.attr('src', $('#recaptcha_image img').attr('src'));
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$postForm.find('input[name="recaptcha_challenge_field"]').val($('#recaptcha_challenge_field').val());
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$postForm.find('input[name="recaptcha_response_field"]').val('').focus();
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}
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});
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$postForm.submit(function() {
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setTimeout(function() {
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$('#recaptcha_reload').click();
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}, 200);
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});
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// Make a new row for the response text
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var $newRow = $('<tr><td class="recaptcha-response" colspan="2"></td></tr>');
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$newRow.children().first().append(
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$td.find('input').removeAttr('style')
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);
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$newRow.find('#recaptcha_response_field')
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.removeAttr('id')
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.addClass('recaptcha_response_field')
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.attr('placeholder', $('#recaptcha_response_field').attr('placeholder'));
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$('#recaptcha_response_field').addClass('recaptcha_response_field')
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$td.replaceWith($('<td class="recaptcha" colspan="2"></td>').append($('<span></span>').append($captchaimg)));
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$newRow.insertAfter(this);
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}
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// Upload section
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if ($td.find('input[type="file"]').length) {
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if ($td.find('input[name="file_url"]').length) {
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$file_url = $td.find('input[name="file_url"]');
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if (settings.get('show_remote', false)) {
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// Make a new row for it
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var $newRow = $('<tr><td colspan="2"></td></tr>');
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$file_url.clone().attr('placeholder', _('Upload URL')).appendTo($newRow.find('td'));
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$newRow.insertBefore(this);
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}
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$file_url.parent().remove();
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$td.find('label').remove();
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$td.contents().filter(function() {
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return this.nodeType == 3; // Node.TEXT_NODE
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}).remove();
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$td.find('input[name="file_url"]').removeAttr('id');
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}
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if ($(this).find('input[name="spoiler"]').length) {
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$td.removeAttr('colspan');
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}
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}
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// Disable embedding if configured so
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if (!settings.get('show_embed', false) && $td.find('input[name="embed"]').length) {
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$(this).remove();
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}
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$td.find('small').hide();
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}
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});
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$postForm.find('textarea[name="body"]').removeAttr('id').removeAttr('cols').attr('placeholder', _('Comment'))
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.on('keydown', function (e) {
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//close quick reply when esc is prssed
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if (e.which === 27) {
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$('.close-btn').trigger('click');
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}
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});
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$postForm.find('textarea:not([name="body"]),input[type="hidden"]:not(.captcha_cookie)').removeAttr('id').appendTo($dummyStuff);
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$postForm.find('br,p.board-settings,.unimportant,#oekaki,.required-field-cell').remove();
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$postForm.find('.show-options-cell').attr('colspan', '2');
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$postForm.find('table:first').prepend('<tr><th colspan="2">\
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<span class="handle">\
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<a class="close-btn" href="javascript:void(0)">X</a>\
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' + _('Quick Reply') + '\
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</span>\
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</th></tr>');
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$postForm.attr('id', 'quick-reply');
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$postForm.appendTo($('body')).hide();
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$origPostForm = $('form[name="post"]:first');
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// Synchronise body text with original post form
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$origPostForm.find('textarea[name="body"]').on('change input propertychange', function() {
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$postForm.find('textarea[name="body"]').val($(this).val());
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});
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$postForm.find('textarea[name="body"]').on('change input propertychange', function() {
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$origPostForm.find('textarea[name="body"]').val($(this).val());
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});
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$postForm.find('textarea[name="body"]').focus(function() {
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$origPostForm.find('textarea[name="body"]').removeAttr('id');
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$(this).attr('id', 'body');
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});
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$origPostForm.find('textarea[name="body"]').focus(function() {
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$postForm.find('textarea[name="body"]').removeAttr('id');
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$(this).attr('id', 'body');
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});
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// Synchronise other inputs
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$origPostForm.find('input[type="text"],select').on('change input propertychange', function() {
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$postForm.find('[name="' + $(this).attr('name') + '"]').val($(this).val());
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});
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$postForm.find('input[type="text"],select').on('change input propertychange', function() {
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$origPostForm.find('[name="' + $(this).attr('name') + '"]').val($(this).val());
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});
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if (typeof $postForm.draggable != 'undefined') {
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if (localStorage.quickReplyPosition) {
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var offset = JSON.parse(localStorage.quickReplyPosition);
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if (offset.top < 0)
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offset.top = 0;
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if (offset.right > $(window).width() - $postForm.width())
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offset.right = $(window).width() - $postForm.width();
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if (offset.top > $(window).height() - $postForm.height())
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offset.top = $(window).height() - $postForm.height();
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$postForm.css('right', offset.right).css('top', offset.top);
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}
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$postForm.draggable({
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handle: 'th .handle',
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containment: 'window',
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distance: 10,
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scroll: false,
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stop: function() {
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var offset = {
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top: $(this).offset().top - $(window).scrollTop(),
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right: $(window).width() - $(this).offset().left - $(this).width(),
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};
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localStorage.quickReplyPosition = JSON.stringify(offset);
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$postForm.css('right', offset.right).css('top', offset.top).css('left', 'auto');
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}
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});
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$postForm.find('th .handle').css('cursor', 'move');
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}
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$postForm.find('th .close-btn').click(function() {
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$origPostForm.find('textarea[name="body"]').attr('id', 'body');
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$postForm.remove();
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floating_link();
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});
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// Fix bug when table gets too big for form. Shouldn't exist, but crappy CSS etc.
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$postForm.show();
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$postForm.width($postForm.find('table').width());
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$postForm.hide();
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$(window).trigger('quick-reply');
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$(window).ready(function() {
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if (settings.get('hide_at_top', true)) {
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$(window).scroll(function() {
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if ($(this).width() <= 600)
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return;
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if ($(this).scrollTop() < $origPostForm.offset().top + $origPostForm.height() - 100)
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$postForm.fadeOut(100);
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else
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$postForm.fadeIn(100);
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}).scroll();
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} else {
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$postForm.show();
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}
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$postForm.find('textarea[name="body"]').focus();
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$(window).on('stylesheet', function() {
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do_css();
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if ($('link#stylesheet').attr('href')) {
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$('link#stylesheet')[0].onload = do_css;
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}
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});
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});
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};
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$(window).on('cite', function(e, id, with_link) {
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if ($(this).width() <= 600)
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return;
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show_quick_reply();
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if (with_link) {
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$(document).ready(function() {
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if ($('#' + id).length) {
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highlightReply(id);
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$(document).scrollTop($('#' + id).offset().top);
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}
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// Honestly, I'm not sure why we need setTimeout() here, but it seems to work.
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// Same for the "tmp" variable stuff you see inside here:
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setTimeout(function() {
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var tmp = $('#quick-reply textarea[name="body"]').val();
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$('#quick-reply textarea[name="body"]').val('').focus().val(tmp);
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}, 1);
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});
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}
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});
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var floating_link = function() {
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if (!settings.get('floating_link', false))
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return;
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$('<a href="javascript:void(0)" class="quick-reply-btn">'+_('Quick Reply')+'</a>')
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.click(function() {
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show_quick_reply();
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$(this).remove();
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}).appendTo($('body'));
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$(window).on('quick-reply', function() {
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$('.quick-reply-btn').remove();
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});
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};
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if (settings.get('floating_link', false)) {
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$(window).ready(function() {
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if($('div.banner').length == 0)
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return;
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$('<style type="text/css">\
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a.quick-reply-btn {\
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position: fixed;\
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right: 0;\
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bottom: 0;\
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display: block;\
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padding: 5px 13px;\
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text-decoration: none;\
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}\
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</style>').appendTo($('head'));
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floating_link();
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if (settings.get('hide_at_top', true)) {
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$('.quick-reply-btn').hide();
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$(window).scroll(function() {
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if ($(this).width() <= 600)
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return;
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if ($(this).scrollTop() < $('form[name="post"]:first').offset().top + $('form[name="post"]:first').height() - 100)
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$('.quick-reply-btn').fadeOut(100);
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else
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$('.quick-reply-btn').fadeIn(100);
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}).scroll();
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}
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});
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}
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})();
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