276 lines
10 KiB
HTML
276 lines
10 KiB
HTML
<script src="{{ static('libs/featherlight/featherlight.min.js') }}" type="text/javascript"></script>
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{% compress js %}
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{{ comment_form.media.js }}
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<script type="text/javascript">
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$(document).ready(function () {
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let loading_gif = "<img src=\"{{static('loading.gif')}}\" style=\"height: 3em; margin-bottom: 3px\" class=\"loading\">";
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window.reply_comment = function (parent) {
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var $comment_reply = $('#comment-' + parent + '-reply');
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var reply_id = 'reply-' + parent;
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var new_id = 'id' + parent + '_body';
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if ($comment_reply.find('#' + reply_id).length == 0) {
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var $reply_form = $('#new-comment').clone(true).prop('id', reply_id).css("display", "");
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$reply_form.find('h3').html('{{ _('Replying to comment') }}');
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$reply_form.prepend('<a class="close">x</a>');
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$reply_form.find('form.comment-submit-form input#id_parent').val(parent);
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$reply_form.find('div#wmd-button-bar-id_body').empty().prop('id','wmd-button-bar-' + new_id);
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$reply_form.find('textarea.wmd-input').val('').prop('id', 'wmd-input-' + new_id);
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$reply_form.find('div#id_body-preview').attr('data-textarea-id', 'wmd-input-' + new_id).prop('id', new_id + '-preview');
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$reply_form.appendTo($comment_reply);
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register_dmmd_preview($reply_form.find('div#' + new_id + '-preview'));
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if ('DjangoPagedown' in window) {
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window.DjangoPagedown.createEditor($reply_form.find('div.wmd-wrapper').get(0));
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}
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}
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$comment_reply.fadeIn();
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$('html, body').animate({
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scrollTop: $comment_reply.offset().top - $('#navigation').height() - 4
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}, 500);
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};
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$(document).on('click', '.close', function() {
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$(this).closest('.reply-comment').fadeOut();
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});
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function update_math($comment) {
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var $body = $comment.find('.comment-body');
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renderKatex($body[0]);
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}
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window.show_revision = function (comment_id, offset) {
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var $comment = $("#comment-" + comment_id);
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// If .comment-body is hidden, then this is a bad comment that the user has not clicked
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// Thus the revision retrieval should do nothing
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if (!$comment.find('.comment-body').is(':visible'))
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return;
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var cur_revision = parseInt($comment.attr("data-revision"));
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var max_revision = parseInt($comment.attr("data-max-revision"));
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var revision_ajax = $comment.attr("data-revision-ajax");
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var show_revision = cur_revision + offset;
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$comment.attr("data-revision", show_revision);
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$.get(revision_ajax, {
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revision: show_revision
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}).done(function (body) {
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$comment.find('.previous-revision').css({visibility: show_revision == 0 ? 'hidden' : ''});
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$comment.find('.next-revision').css({visibility: show_revision == max_revision ? 'hidden' : ''});
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$comment.find('.content').html(body);
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var edit_text = '{{ _('edit {edits}') }}'.replace("{edits}", show_revision);
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if (show_revision == 0) {
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edit_text = '{{ _('original') }}';
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} else if (show_revision == max_revision && max_revision == 1) {
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edit_text = '{{ _('edited') }}';
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}
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$comment.find('.comment-edit-text').text(' ' + edit_text + ' ');
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update_math($comment);
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});
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};
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function ajax_vote(url, id, delta, on_success) {
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return $.ajax({
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url: url,
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type: 'POST',
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data: {
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id: id
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},
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success: function (data, textStatus, jqXHR) {
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var score = $('#comment-' + id + ' .comment-score').first();
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score.text(parseInt(score.text()) + delta);
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if (typeof on_success !== 'undefined')
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on_success();
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},
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error: function (data, textStatus, jqXHR) {
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alert('Could not vote: ' + data.responseText);
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}
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});
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}
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const queryString = window.location.search;
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const urlParams = new URLSearchParams(queryString);
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const target_comment = urlParams.get('comment-id');
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window.comment_get_replies = function (id, parent_none) {
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var $comment_show_btn = $("#comment-" + id + " .show_more_reply");
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$comment_show_btn.hide();
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var $comment = $("#comment-" + id + "-children");
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$comment.append(loading_gif);
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ajax_get_reply('{{ url('comment_get_replies') }}', id, parent_none);
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}
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function ajax_get_reply(url, id, parent_none) {
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return $.ajax({
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url: url,
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type: 'GET',
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data: {
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id: id,
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parent_none: parent_none,
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},
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success: function(data) {
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var $comment_loading = $("#comment-" + id + "-children .loading");
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$comment_loading.hide();
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var $comment = $("#comment-" + id + "-children");
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$comment.append(data);
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renderKatex($('#comments')[0]);
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register_time($('.time-with-rel'));
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}
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})
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}
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window.comment_show_more = function (id, parent_none, offset, target_comment) {
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if (parent_none == 1) {
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var $comment_show_btn = $("#comment-0" + " .show_more_comment");
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$comment_show_btn.hide();
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var $comment = $("#comment-0");
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$comment.append(loading_gif);
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} else {
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var $comment_show_btn = $("#comment-" + id + "-children" + " .show_more_comment");
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$comment_show_btn.hide();
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var $comment = $("#comment-" + id + "-children");
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$comment.append(loading_gif);
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}
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ajax_comment_show_more('{{ url('comment_show_more') }}', id, parent_none, offset, target_comment);
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}
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function ajax_comment_show_more(url, id, parent_none, offset, target_comment) {
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return $.ajax({
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url: url,
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type: 'GET',
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data: {
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id: id,
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parent_none: parent_none,
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offset: offset,
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target_comment: target_comment,
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},
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success: function(data) {
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if (parent_none == 1) {
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var $comment_loading = $("#comment-0" + " .loading");
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$comment_loading.hide();
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var $comment = $("#comment-0");
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$comment.append(data);
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} else {
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var $comment_loading = $("#comment-" + id + "-children .loading");
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$comment_loading.hide();
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var $comment = $("#comment-" + id + "-children");
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$comment.append(data);
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}
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renderKatex($('#comments')[0]);
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register_time($('.time-with-rel'));
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}
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})
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}
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var get_$votes = function (id) {
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var $comment = $('#comment-' + id);
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return {
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upvote: $comment.find('.upvote-link').first(),
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downvote: $comment.find('.downvote-link').first()
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};
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};
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window.comment_upvote = function (id) {
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ajax_vote('{{ url('comment_upvote') }}', id, 1, function () {
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var $votes = get_$votes(id);
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if ($votes.downvote.hasClass('voted'))
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$votes.downvote.removeClass('voted');
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else
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$votes.upvote.addClass('voted');
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});
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};
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window.comment_downvote = function (id) {
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ajax_vote('{{ url('comment_downvote') }}', id, -1, function () {
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var $votes = get_$votes(id);
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if ($votes.upvote.hasClass('voted'))
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$votes.upvote.removeClass('voted');
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else
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$votes.downvote.addClass('voted');
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});
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};
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var $comments = $('.comments');
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$comments.find('a.hide-comment').click(function (e) {
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e.preventDefault();
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if (!(e.ctrlKey || e.metaKey || confirm('Are you sure you want to hide this comment?')))
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return;
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var id = $(this).attr('data-id');
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$.post('{{ url('comment_hide') }}', {id: id}).then(function () {
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$('#comment-' + id).remove();
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$('#comment-' + id + '-children').remove();
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}).catch(function () {
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alert('Failed.');
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});
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});
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$comments.find('a.edit-link').featherlight({
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afterOpen: function () {
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register_dmmd_preview($('#id-edit-comment-body-preview'));
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if ('DjangoPagedown' in window) {
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var $wmd = $('.featherlight .wmd-wrapper');
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if ($wmd.length) {
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window.DjangoPagedown.createEditor($wmd.get(0));
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if ('MathJax' in window) {
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var preview = $('.featherlight div.wmd-preview')[0];
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renderKatex(preview);
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}
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}
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}
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$('#comment-edit').submit(function (event) {
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event.preventDefault();
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var id = $('#comment-edit').find('.comment-id').text();
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var readback = $('#comment-edit').find('.read-back').text();
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$.post($(this).attr('action'), $(this).serialize()).done(function (data) {
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$.featherlight.current().close();
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$.ajax({
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url: readback
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}).done(function (data) {
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var $comment = $('#comment-' + id);
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var $area = $comment.find('.comment-body').first();
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$area.html(data);
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update_math($comment);
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var $edits = $comment.find('.comment-edits').first();
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$edits.text('updated');
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}).fail(function () {
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console.log('Failed to update comment:' + id);
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});
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});
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});
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},
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variant: 'featherlight-edit'
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});
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var $root = $('html, body');
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$comments.find('a.comment-link').click(function () {
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var href = $.attr(this, 'href');
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$root.animate({
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scrollTop: $(href).offset().top
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}, 500, function () {
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window.location.hash = href;
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});
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return false;
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});
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$('img.unveil').unveil(200);
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window.comment_show_content = function (comment_id) {
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var $comment = $('#comment-' + comment_id);
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$comment.find('.comment-body').show();
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$comment.find('.bad-comment-body').hide();
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};
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$("#write-comment").click( function(event) {
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event.preventDefault();
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$("#new-comment").show("slow");
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$("#write-comment").hide();
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$(".no-comments-message").hide();
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});
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});
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</script>
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{% endcompress %}
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