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// # Copyright (C) 2010-2016 RhodeCode GmbH
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// #
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// # This program is free software: you can redistribute it and/or modify
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// # it under the terms of the GNU Affero General Public License, version 3
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// # (only), as published by the Free Software Foundation.
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// #
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// # This program is distributed in the hope that it will be useful,
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// # but WITHOUT ANY WARRANTY; without even the implied warranty of
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// # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// # GNU General Public License for more details.
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// #
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// # You should have received a copy of the GNU Affero General Public License
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// # along with this program. If not, see <http://www.gnu.org/licenses/>.
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// #
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// # This program is dual-licensed. If you wish to learn more about the
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// # RhodeCode Enterprise Edition, including its added features, Support services,
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// # and proprietary license terms, please see https://rhodecode.com/licenses/
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var firefoxAnchorFix = function() {
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// hack to make anchor links behave properly on firefox, in our inline
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// comments generation when comments are injected firefox is misbehaving
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// when jumping to anchor links
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if (location.href.indexOf('#') > -1) {
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location.href += '';
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}
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};
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// returns a node from given html;
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var fromHTML = function(html){
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var _html = document.createElement('element');
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_html.innerHTML = html;
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return _html;
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};
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var tableTr = function(cls, body){
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var _el = document.createElement('div');
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var _body = $(body).attr('id');
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var comment_id = fromHTML(body).children[0].id.split('comment-')[1];
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var id = 'comment-tr-{0}'.format(comment_id);
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var _html = ('<table><tbody><tr id="{0}" class="{1}">'+
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'<td class="add-comment-line"><span class="add-comment-content"></span></td>'+
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'<td></td>'+
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'<td></td>'+
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'<td>{2}</td>'+
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'</tr></tbody></table>').format(id, cls, body);
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$(_el).html(_html);
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return _el.children[0].children[0].children[0];
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};
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var removeInlineForm = function(form) {
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form.parentNode.removeChild(form);
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};
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var createInlineForm = function(parent_tr, f_path, line) {
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var tmpl = $('#comment-inline-form-template').html();
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tmpl = tmpl.format(f_path, line);
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var form = tableTr('comment-form-inline', tmpl);
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var form_hide_button = $(form).find('.hide-inline-form');
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$(form_hide_button).click(function(e) {
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$('.inline-comments').removeClass('hide-comment-button');
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var newtr = e.currentTarget.parentNode.parentNode.parentNode.parentNode.parentNode;
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if ($(newtr.nextElementSibling).hasClass('inline-comments-button')) {
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$(newtr.nextElementSibling).show();
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}
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$(newtr).parents('.comment-form-inline').remove();
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$(parent_tr).removeClass('form-open');
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$(parent_tr).removeClass('hl-comment');
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});
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return form;
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};
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var getLineNo = function(tr) {
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var line;
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// Try to get the id and return "" (empty string) if it doesn't exist
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var o = ($(tr).find('.lineno.old').attr('id')||"").split('_');
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var n = ($(tr).find('.lineno.new').attr('id')||"").split('_');
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if (n.length >= 2) {
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line = n[n.length-1];
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} else if (o.length >= 2) {
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line = o[o.length-1];
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}
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return line;
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};
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/**
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* make a single inline comment and place it inside
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*/
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var renderInlineComment = function(json_data, show_add_button) {
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show_add_button = typeof show_add_button !== 'undefined' ? show_add_button : true;
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try {
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var html = json_data.rendered_text;
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var lineno = json_data.line_no;
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var target_id = json_data.target_id;
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placeInline(target_id, lineno, html, show_add_button);
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} catch (e) {
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console.error(e);
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}
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};
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function bindDeleteCommentButtons() {
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$('.delete-comment').one('click', function() {
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var comment_id = $(this).data("comment-id");
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if (comment_id){
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deleteComment(comment_id);
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}
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});
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}
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/**
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* Inject inline comment for on given TR this tr should be always an .line
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* tr containing the line. Code will detect comment, and always put the comment
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* block at the very bottom
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*/
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var injectInlineForm = function(tr){
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if (!$(tr).hasClass('line')) {
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return;
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}
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var _td = $(tr).find('.code').get(0);
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if ($(tr).hasClass('form-open') ||
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$(tr).hasClass('context') ||
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$(_td).hasClass('no-comment')) {
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return;
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}
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$(tr).addClass('form-open');
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$(tr).addClass('hl-comment');
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var node = $(tr.parentNode.parentNode.parentNode).find('.full_f_path').get(0);
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var f_path = $(node).attr('path');
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var lineno = getLineNo(tr);
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var form = createInlineForm(tr, f_path, lineno);
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var parent = tr;
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while (1) {
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var n = parent.nextElementSibling;
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// next element are comments !
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if ($(n).hasClass('inline-comments')) {
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parent = n;
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}
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else {
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break;
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}
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}
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var _parent = $(parent).get(0);
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$(_parent).after(form);
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$('.comment-form-inline').prev('.inline-comments').addClass('hide-comment-button');
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var f = $(form).get(0);
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var _form = $(f).find('.inline-form').get(0);
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$('.switch-to-chat', _form).on('click', function(evt){
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var fParent = $(_parent).closest('.injected_diff').parent().prev('*[fid]');
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var fid = fParent.attr('fid');
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// activate chat and trigger subscription to channels
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$.Topic('/chat_controller').publish({
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action:'subscribe_to_channels',
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data: ['/chat${0}$/fid/{1}/{2}'.format(templateContext.repo_name, fid, lineno)]
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});
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$(_form).closest('td').find('.comment-inline-form').addClass('hidden');
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$(_form).closest('td').find('.chat-holder').removeClass('hidden');
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});
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var pullRequestId = templateContext.pull_request_data.pull_request_id;
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var commitId = templateContext.commit_data.commit_id;
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var commentForm = new CommentForm(_form, commitId, pullRequestId, lineno, false);
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var cm = commentForm.getCmInstance();
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// set a CUSTOM submit handler for inline comments.
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commentForm.setHandleFormSubmit(function(o) {
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var text = commentForm.cm.getValue();
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if (text === "") {
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return;
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}
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if (lineno === undefined) {
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alert('missing line !');
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return;
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}
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if (f_path === undefined) {
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alert('missing file path !');
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return;
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}
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var excludeCancelBtn = false;
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var submitEvent = true;
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commentForm.setActionButtonsDisabled(true, excludeCancelBtn, submitEvent);
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commentForm.cm.setOption("readOnly", true);
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var postData = {
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'text': text,
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'f_path': f_path,
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'line': lineno,
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'csrf_token': CSRF_TOKEN
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};
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var submitSuccessCallback = function(o) {
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$(tr).removeClass('form-open');
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removeInlineForm(f);
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renderInlineComment(o);
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$('.inline-comments').removeClass('hide-comment-button');
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// re trigger the linkification of next/prev navigation
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linkifyComments($('.inline-comment-injected'));
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timeagoActivate();
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tooltip_activate();
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bindDeleteCommentButtons();
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commentForm.setActionButtonsDisabled(false);
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};
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var submitFailCallback = function(){
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commentForm.resetCommentFormState(text)
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};
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commentForm.submitAjaxPOST(
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commentForm.submitUrl, postData, submitSuccessCallback, submitFailCallback);
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});
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setTimeout(function() {
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// callbacks
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if (cm !== undefined) {
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cm.focus();
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}
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}, 10);
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};
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var deleteComment = function(comment_id) {
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var url = AJAX_COMMENT_DELETE_URL.replace('__COMMENT_ID__', comment_id);
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var postData = {
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'_method': 'delete',
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'csrf_token': CSRF_TOKEN
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};
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var success = function(o) {
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window.location.reload();
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};
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ajaxPOST(url, postData, success);
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};
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var createInlineAddButton = function(tr){
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var label = _gettext('Add another comment');
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var html_el = document.createElement('div');
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$(html_el).addClass('add-comment');
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html_el.innerHTML = '<span class="btn btn-secondary">{0}</span>'.format(label);
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var add = new $(html_el);
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add.on('click', function(e) {
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injectInlineForm(tr);
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});
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return add;
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};
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var placeAddButton = function(target_tr){
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if(!target_tr){
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return;
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}
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var last_node = target_tr;
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// scan
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while (1){
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var n = last_node.nextElementSibling;
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// next element are comments !
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if($(n).hasClass('inline-comments')){
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last_node = n;
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// also remove the comment button from previous
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var comment_add_buttons = $(last_node).find('.add-comment');
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for(var i=0; i<comment_add_buttons.length; i++){
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var b = comment_add_buttons[i];
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b.parentNode.removeChild(b);
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}
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}
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else{
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break;
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}
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}
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var add = createInlineAddButton(target_tr);
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// get the comment div
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var comment_block = $(last_node).find('.comment')[0];
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// attach add button
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$(add).insertAfter(comment_block);
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};
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/**
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* Places the inline comment into the changeset block in proper line position
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*/
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var placeInline = function(target_container, lineno, html, show_add_button) {
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show_add_button = typeof show_add_button !== 'undefined' ? show_add_button : true;
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var lineid = "{0}_{1}".format(target_container, lineno);
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var target_line = $('#' + lineid).get(0);
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var comment = new $(tableTr('inline-comments', html));
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// check if there are comments already !
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var parent_node = target_line.parentNode;
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var root_parent = parent_node;
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while (1) {
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var n = parent_node.nextElementSibling;
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// next element are comments !
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if ($(n).hasClass('inline-comments')) {
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parent_node = n;
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}
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else {
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break;
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}
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}
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// put in the comment at the bottom
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$(comment).insertAfter(parent_node);
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$(comment).find('.comment-inline').addClass('inline-comment-injected');
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// scan nodes, and attach add button to last one
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if (show_add_button) {
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placeAddButton(root_parent);
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}
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return target_line;
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};
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var linkifyComments = function(comments) {
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for (var i = 0; i < comments.length; i++) {
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var comment_id = $(comments[i]).data('comment-id');
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var prev_comment_id = $(comments[i - 1]).data('comment-id');
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var next_comment_id = $(comments[i + 1]).data('comment-id');
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// place next/prev links
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if (prev_comment_id) {
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$('#prev_c_' + comment_id).show();
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$('#prev_c_' + comment_id + " a.arrow_comment_link").attr(
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'href', '#comment-' + prev_comment_id).removeClass('disabled');
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}
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if (next_comment_id) {
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$('#next_c_' + comment_id).show();
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$('#next_c_' + comment_id + " a.arrow_comment_link").attr(
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'href', '#comment-' + next_comment_id).removeClass('disabled');
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}
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// place a first link to the total counter
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if (i === 0) {
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$('#inline-comments-counter').attr('href', '#comment-' + comment_id);
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}
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}
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};
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/**
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* Iterates over all the inlines, and places them inside proper blocks of data
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*/
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var renderInlineComments = function(file_comments, show_add_button) {
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show_add_button = typeof show_add_button !== 'undefined' ? show_add_button : true;
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for (var i = 0; i < file_comments.length; i++) {
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var box = file_comments[i];
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var target_id = $(box).attr('target_id');
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// actually comments with line numbers
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var comments = box.children;
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for (var j = 0; j < comments.length; j++) {
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var data = {
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'rendered_text': comments[j].outerHTML,
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'line_no': $(comments[j]).attr('line'),
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'target_id': target_id
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};
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renderInlineComment(data, show_add_button);
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}
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}
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// since order of injection is random, we're now re-iterating
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// from correct order and filling in links
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linkifyComments($('.inline-comment-injected'));
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bindDeleteCommentButtons();
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firefoxAnchorFix();
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};
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/* Comment form for main and inline comments */
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var CommentForm = (function() {
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"use strict";
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function CommentForm(formElement, commitId, pullRequestId, lineNo, initAutocompleteActions) {
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this.withLineNo = function(selector) {
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var lineNo = this.lineNo;
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if (lineNo === undefined) {
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return selector
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} else {
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return selector + '_' + lineNo;
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}
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};
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this.commitId = commitId;
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this.pullRequestId = pullRequestId;
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this.lineNo = lineNo;
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this.initAutocompleteActions = initAutocompleteActions;
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this.previewButton = this.withLineNo('#preview-btn');
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this.previewContainer = this.withLineNo('#preview-container');
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this.previewBoxSelector = this.withLineNo('#preview-box');
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this.editButton = this.withLineNo('#edit-btn');
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this.editContainer = this.withLineNo('#edit-container');
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this.cancelButton = this.withLineNo('#cancel-btn');
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this.statusChange = '#change_status';
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this.cmBox = this.withLineNo('#text');
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this.cm = initCommentBoxCodeMirror(this.cmBox, this.initAutocompleteActions);
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this.submitForm = formElement;
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this.submitButton = $(this.submitForm).find('input[type="submit"]');
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this.submitButtonText = this.submitButton.val();
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this.previewUrl = pyroutes.url('changeset_comment_preview',
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{'repo_name': templateContext.repo_name});
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// based on commitId, or pullReuqestId decide where do we submit
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// out data
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if (this.commitId){
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this.submitUrl = pyroutes.url('changeset_comment',
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{'repo_name': templateContext.repo_name,
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'revision': this.commitId});
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} else if (this.pullRequestId) {
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this.submitUrl = pyroutes.url('pullrequest_comment',
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{'repo_name': templateContext.repo_name,
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'pull_request_id': this.pullRequestId});
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} else {
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throw new Error(
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'CommentForm requires pullRequestId, or commitId to be specified.')
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}
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this.getCmInstance = function(){
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return this.cm
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};
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var self = this;
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this.getCommentStatus = function() {
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return $(this.submitForm).find(this.statusChange).val();
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};
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this.isAllowedToSubmit = function() {
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return !$(this.submitButton).prop('disabled');
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};
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this.initStatusChangeSelector = function(){
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var formatChangeStatus = function(state, escapeMarkup) {
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var originalOption = state.element;
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return '<div class="flag_status ' + $(originalOption).data('status') + ' pull-left"></div>' +
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'<span>' + escapeMarkup(state.text) + '</span>';
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};
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var formatResult = function(result, container, query, escapeMarkup) {
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return formatChangeStatus(result, escapeMarkup);
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};
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var formatSelection = function(data, container, escapeMarkup) {
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return formatChangeStatus(data, escapeMarkup);
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};
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$(this.submitForm).find(this.statusChange).select2({
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placeholder: _gettext('Status Review'),
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formatResult: formatResult,
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formatSelection: formatSelection,
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containerCssClass: "drop-menu status_box_menu",
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dropdownCssClass: "drop-menu-dropdown",
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dropdownAutoWidth: true,
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minimumResultsForSearch: -1
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});
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$(this.submitForm).find(this.statusChange).on('change', function() {
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var status = self.getCommentStatus();
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if (status && !self.lineNo) {
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$(self.submitButton).prop('disabled', false);
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}
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//todo, fix this name
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var placeholderText = _gettext('Comment text will be set automatically based on currently selected status ({0}) ...').format(status);
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self.cm.setOption('placeholder', placeholderText);
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})
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};
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// reset the comment form into it's original state
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this.resetCommentFormState = function(content) {
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content = content || '';
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$(this.editContainer).show();
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$(this.editButton).hide();
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$(this.previewContainer).hide();
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$(this.previewButton).show();
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this.setActionButtonsDisabled(true);
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self.cm.setValue(content);
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self.cm.setOption("readOnly", false);
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};
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this.submitAjaxPOST = function(url, postData, successHandler, failHandler) {
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failHandler = failHandler || function() {};
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var postData = toQueryString(postData);
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var request = $.ajax({
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url: url,
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type: 'POST',
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data: postData,
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headers: {'X-PARTIAL-XHR': true}
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})
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.done(function(data) {
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successHandler(data);
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})
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.fail(function(data, textStatus, errorThrown){
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alert(
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"Error while submitting comment.\n" +
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"Error code {0} ({1}).".format(data.status, data.statusText));
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failHandler()
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});
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return request;
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};
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// overwrite a submitHandler, we need to do it for inline comments
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this.setHandleFormSubmit = function(callback) {
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this.handleFormSubmit = callback;
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};
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// default handler for for submit for main comments
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this.handleFormSubmit = function() {
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var text = self.cm.getValue();
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var status = self.getCommentStatus();
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if (text === "" && !status) {
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return;
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}
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var excludeCancelBtn = false;
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var submitEvent = true;
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self.setActionButtonsDisabled(true, excludeCancelBtn, submitEvent);
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self.cm.setOption("readOnly", true);
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var postData = {
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'text': text,
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'changeset_status': status,
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'csrf_token': CSRF_TOKEN
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};
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var submitSuccessCallback = function(o) {
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if (status) {
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location.reload(true);
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} else {
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$('#injected_page_comments').append(o.rendered_text);
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self.resetCommentFormState();
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bindDeleteCommentButtons();
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timeagoActivate();
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tooltip_activate();
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}
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};
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var submitFailCallback = function(){
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self.resetCommentFormState(text)
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};
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self.submitAjaxPOST(
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self.submitUrl, postData, submitSuccessCallback, submitFailCallback);
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};
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this.previewSuccessCallback = function(o) {
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$(self.previewBoxSelector).html(o);
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$(self.previewBoxSelector).removeClass('unloaded');
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// swap buttons
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$(self.previewButton).hide();
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$(self.editButton).show();
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// unlock buttons
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self.setActionButtonsDisabled(false);
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};
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this.setActionButtonsDisabled = function(state, excludeCancelBtn, submitEvent) {
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|
excludeCancelBtn = excludeCancelBtn || false;
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|
submitEvent = submitEvent || false;
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$(this.editButton).prop('disabled', state);
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|
$(this.previewButton).prop('disabled', state);
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if (!excludeCancelBtn) {
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|
$(this.cancelButton).prop('disabled', state);
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|
}
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var submitState = state;
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if (!submitEvent && this.getCommentStatus() && !this.lineNo) {
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|
// if the value of commit review status is set, we allow
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|
// submit button, but only on Main form, lineNo means inline
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submitState = false
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}
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|
$(this.submitButton).prop('disabled', submitState);
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|
if (submitEvent) {
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|
$(this.submitButton).val(_gettext('Submitting...'));
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|
} else {
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|
$(this.submitButton).val(this.submitButtonText);
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|
}
|
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};
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|
// lock preview/edit/submit buttons on load, but exclude cancel button
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|
|
var excludeCancelBtn = true;
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|
this.setActionButtonsDisabled(true, excludeCancelBtn);
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|
// anonymous users don't have access to initialized CM instance
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|
if (this.cm !== undefined){
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|
this.cm.on('change', function(cMirror) {
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|
if (cMirror.getValue() === "") {
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self.setActionButtonsDisabled(true, excludeCancelBtn)
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|
} else {
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|
self.setActionButtonsDisabled(false, excludeCancelBtn)
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|
}
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|
});
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|
}
|
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$(this.editButton).on('click', function(e) {
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|
e.preventDefault();
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|
|
$(self.previewButton).show();
|
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|
$(self.previewContainer).hide();
|
|
|
$(self.editButton).hide();
|
|
|
$(self.editContainer).show();
|
|
|
|
|
|
});
|
|
|
|
|
|
$(this.previewButton).on('click', function(e) {
|
|
|
e.preventDefault();
|
|
|
var text = self.cm.getValue();
|
|
|
|
|
|
if (text === "") {
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
var postData = {
|
|
|
'text': text,
|
|
|
'renderer': DEFAULT_RENDERER,
|
|
|
'csrf_token': CSRF_TOKEN
|
|
|
};
|
|
|
|
|
|
// lock ALL buttons on preview
|
|
|
self.setActionButtonsDisabled(true);
|
|
|
|
|
|
$(self.previewBoxSelector).addClass('unloaded');
|
|
|
$(self.previewBoxSelector).html(_gettext('Loading ...'));
|
|
|
$(self.editContainer).hide();
|
|
|
$(self.previewContainer).show();
|
|
|
|
|
|
// by default we reset state of comment preserving the text
|
|
|
var previewFailCallback = function(){
|
|
|
self.resetCommentFormState(text)
|
|
|
};
|
|
|
self.submitAjaxPOST(
|
|
|
self.previewUrl, postData, self.previewSuccessCallback, previewFailCallback);
|
|
|
|
|
|
});
|
|
|
|
|
|
$(this.submitForm).submit(function(e) {
|
|
|
e.preventDefault();
|
|
|
var allowedToSubmit = self.isAllowedToSubmit();
|
|
|
if (!allowedToSubmit){
|
|
|
return false;
|
|
|
}
|
|
|
self.handleFormSubmit();
|
|
|
});
|
|
|
|
|
|
}
|
|
|
|
|
|
return CommentForm;
|
|
|
})();
|
|
|
|
