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// # Copyright (C) 2010-2019 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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/**
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* Code Mirror
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*/
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// global code-mirror logger;, to enable run
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// Logger.get('CodeMirror').setLevel(Logger.DEBUG)
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cmLog = Logger.get('CodeMirror');
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cmLog.setLevel(Logger.OFF);
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//global cache for inline forms
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var userHintsCache = {};
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// global timer, used to cancel async loading
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var CodeMirrorLoadUserHintTimer;
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var escapeRegExChars = function(value) {
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return value.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
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};
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/**
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* Load hints from external source returns an array of objects in a format
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* that hinting lib requires
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* @returns {Array}
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*/
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var CodeMirrorLoadUserHints = function(query, triggerHints) {
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cmLog.debug('Loading mentions users via AJAX');
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var _users = [];
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$.ajax({
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type: 'GET',
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data: {query: query},
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url: pyroutes.url('user_autocomplete_data'),
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headers: {'X-PARTIAL-XHR': true},
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async: true
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})
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.done(function(data) {
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var tmpl = '<img class="gravatar" src="{0}"/>{1}';
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$.each(data.suggestions, function(i) {
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var userObj = data.suggestions[i];
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if (userObj.username !== "default") {
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_users.push({
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text: userObj.username + " ",
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org_text: userObj.username,
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displayText: userObj.value_display, // search that field
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// internal caches
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_icon_link: userObj.icon_link,
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_text: userObj.value_display,
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render: function(elt, data, completion) {
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var el = document.createElement('div');
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el.className = "CodeMirror-hint-entry";
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el.innerHTML = tmpl.format(
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completion._icon_link, completion._text);
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elt.appendChild(el);
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}
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});
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}
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});
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cmLog.debug('Mention users loaded');
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// set to global cache
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userHintsCache[query] = _users;
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triggerHints(userHintsCache[query]);
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})
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.fail(function(data, textStatus, xhr) {
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alert("error processing request. \n" +
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"Error code {0} ({1}).".format(data.status, data.statusText));
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});
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};
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/**
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* filters the results based on the current context
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* @param users
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* @param context
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* @returns {Array}
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*/
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var CodeMirrorFilterUsers = function(users, context) {
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var MAX_LIMIT = 10;
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var filtered_users = [];
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var curWord = context.string;
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cmLog.debug('Filtering users based on query:', curWord);
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$.each(users, function(i) {
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var match = users[i];
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var searchText = match.displayText;
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if (!curWord ||
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searchText.toLowerCase().lastIndexOf(curWord) !== -1) {
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// reset state
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match._text = match.displayText;
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if (curWord) {
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// do highlighting
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var pattern = '(' + escapeRegExChars(curWord) + ')';
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match._text = searchText.replace(
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new RegExp(pattern, 'gi'), '<strong>$1<\/strong>');
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}
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filtered_users.push(match);
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}
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// to not return to many results, use limit of filtered results
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if (filtered_users.length > MAX_LIMIT) {
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return false;
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}
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});
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return filtered_users;
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};
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var CodeMirrorMentionHint = function(editor, callback, options) {
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var cur = editor.getCursor();
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var curLine = editor.getLine(cur.line).slice(0, cur.ch);
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// match on @ +1char
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var tokenMatch = new RegExp(
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'(^@| @)([a-zA-Z0-9]{1}[a-zA-Z0-9\-\_\.]*)$').exec(curLine);
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var tokenStr = '';
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if (tokenMatch !== null && tokenMatch.length > 0){
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tokenStr = tokenMatch[0].strip();
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} else {
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// skip if we didn't match our token
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return;
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}
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var context = {
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start: (cur.ch - tokenStr.length) + 1,
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end: cur.ch,
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string: tokenStr.slice(1),
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type: null
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};
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// case when we put the @sign in fron of a string,
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// eg <@ we put it here>sometext then we need to prepend to text
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if (context.end > cur.ch) {
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context.start = context.start + 1; // we add to the @ sign
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context.end = cur.ch; // don't eat front part just append
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context.string = context.string.slice(1, cur.ch - context.start);
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}
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cmLog.debug('Mention context', context);
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var triggerHints = function(userHints){
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return callback({
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list: CodeMirrorFilterUsers(userHints, context),
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from: CodeMirror.Pos(cur.line, context.start),
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to: CodeMirror.Pos(cur.line, context.end)
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});
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};
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var queryBasedHintsCache = undefined;
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// if we have something in the cache, try to fetch the query based cache
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if (userHintsCache !== {}){
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queryBasedHintsCache = userHintsCache[context.string];
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}
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if (queryBasedHintsCache !== undefined) {
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cmLog.debug('Users loaded from cache');
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triggerHints(queryBasedHintsCache);
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} else {
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// this takes care for async loading, and then displaying results
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// and also propagates the userHintsCache
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window.clearTimeout(CodeMirrorLoadUserHintTimer);
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CodeMirrorLoadUserHintTimer = setTimeout(function() {
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CodeMirrorLoadUserHints(context.string, triggerHints);
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}, 300);
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}
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};
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var CodeMirrorCompleteAfter = function(cm, pred) {
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var options = {
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completeSingle: false,
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async: true,
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closeOnUnfocus: true
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};
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var cur = cm.getCursor();
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setTimeout(function() {
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if (!cm.state.completionActive) {
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cmLog.debug('Trigger mentions hinting');
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CodeMirror.showHint(cm, CodeMirror.hint.mentions, options);
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}
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}, 100);
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// tell CodeMirror we didn't handle the key
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// trick to trigger on a char but still complete it
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return CodeMirror.Pass;
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};
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var initCodeMirror = function(textAreadId, resetUrl, focus, options) {
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if (textAreadId.substr(0,1) === "#"){
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var ta = $(textAreadId).get(0);
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}else {
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var ta = $('#' + textAreadId).get(0);
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}
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if (focus === undefined) {
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focus = true;
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}
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// default options
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var codeMirrorOptions = {
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mode: "null",
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lineNumbers: true,
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indentUnit: 4,
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autofocus: focus
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};
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if (options !== undefined) {
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// extend with custom options
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codeMirrorOptions = $.extend(true, codeMirrorOptions, options);
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}
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var myCodeMirror = CodeMirror.fromTextArea(ta, codeMirrorOptions);
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$('#reset').on('click', function(e) {
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window.location = resetUrl;
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});
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return myCodeMirror;
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};
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var initMarkupCodeMirror = function(textAreadId, focus, options) {
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var initialHeight = 100;
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var ta = $(textAreadId).get(0);
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if (focus === undefined) {
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focus = true;
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}
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// default options
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var codeMirrorOptions = {
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lineNumbers: false,
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indentUnit: 4,
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viewportMargin: 30,
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// this is a trick to trigger some logic behind codemirror placeholder
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// it influences styling and behaviour.
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placeholder: " ",
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lineWrapping: true,
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autofocus: focus
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};
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if (options !== undefined) {
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// extend with custom options
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codeMirrorOptions = $.extend(true, codeMirrorOptions, options);
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}
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var cm = CodeMirror.fromTextArea(ta, codeMirrorOptions);
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cm.setSize(null, initialHeight);
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cm.setOption("mode", DEFAULT_RENDERER);
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CodeMirror.autoLoadMode(cm, DEFAULT_RENDERER); // load rst or markdown mode
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cmLog.debug('Loading codemirror mode', DEFAULT_RENDERER);
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// start listening on changes to make auto-expanded editor
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cm.on("change", function(instance, changeObj) {
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var height = initialHeight;
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var lines = instance.lineCount();
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if ( lines > 6 && lines < 20) {
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height = "auto";
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}
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else if (lines >= 20){
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zheight = 20*15;
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}
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instance.setSize(null, height);
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// detect if the change was trigger by auto desc, or user input
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var changeOrigin = changeObj.origin;
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if (changeOrigin === "setValue") {
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cmLog.debug('Change triggered by setValue');
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}
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else {
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cmLog.debug('user triggered change !');
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// set special marker to indicate user has created an input.
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instance._userDefinedValue = true;
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}
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});
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return cm;
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};
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var initCommentBoxCodeMirror = function(CommentForm, textAreaId, triggerActions){
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var initialHeight = 100;
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if (typeof userHintsCache === "undefined") {
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userHintsCache = {};
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cmLog.debug('Init empty cache for mentions');
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}
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if (!$(textAreaId).get(0)) {
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cmLog.debug('Element for textarea not found', textAreaId);
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return;
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}
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/**
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* Filter action based on typed in text
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* @param actions
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* @param context
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* @returns {Array}
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*/
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var filterActions = function(actions, context){
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var MAX_LIMIT = 10;
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var filtered_actions = [];
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var curWord = context.string;
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cmLog.debug('Filtering actions based on query:', curWord);
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$.each(actions, function(i) {
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var match = actions[i];
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var searchText = match.searchText;
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if (!curWord ||
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searchText.toLowerCase().lastIndexOf(curWord) !== -1) {
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// reset state
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match._text = match.displayText;
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if (curWord) {
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// do highlighting
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var pattern = '(' + escapeRegExChars(curWord) + ')';
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match._text = searchText.replace(
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new RegExp(pattern, 'gi'), '<strong>$1<\/strong>');
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}
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filtered_actions.push(match);
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}
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// to not return to many results, use limit of filtered results
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if (filtered_actions.length > MAX_LIMIT) {
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return false;
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}
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});
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return filtered_actions;
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};
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var submitForm = function(cm, pred) {
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$(cm.display.input.textarea.form).submit();
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return CodeMirror.Pass;
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};
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var completeActions = function(actions){
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var registeredActions = [];
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var allActions = [
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{
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text: "approve",
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searchText: "status approved",
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displayText: _gettext('Set status to Approved'),
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hint: function(CodeMirror, data, completion) {
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CodeMirror.replaceRange("", completion.from || data.from,
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completion.to || data.to, "complete");
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$(CommentForm.statusChange).select2("val", 'approved').trigger('change');
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},
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render: function(elt, data, completion) {
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var el = document.createElement('i');
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el.className = "icon-circle review-status-approved";
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elt.appendChild(el);
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el = document.createElement('span');
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el.innerHTML = completion.displayText;
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elt.appendChild(el);
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}
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},
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{
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text: "reject",
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searchText: "status rejected",
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displayText: _gettext('Set status to Rejected'),
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hint: function(CodeMirror, data, completion) {
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CodeMirror.replaceRange("", completion.from || data.from,
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completion.to || data.to, "complete");
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$(CommentForm.statusChange).select2("val", 'rejected').trigger('change');
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},
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render: function(elt, data, completion) {
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var el = document.createElement('i');
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el.className = "icon-circle review-status-rejected";
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elt.appendChild(el);
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el = document.createElement('span');
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el.innerHTML = completion.displayText;
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elt.appendChild(el);
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}
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},
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{
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text: "as_todo",
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searchText: "todo comment",
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displayText: _gettext('TODO comment'),
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hint: function(CodeMirror, data, completion) {
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CodeMirror.replaceRange("", completion.from || data.from,
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completion.to || data.to, "complete");
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$(CommentForm.commentType).val('todo');
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},
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render: function(elt, data, completion) {
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var el = document.createElement('div');
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el.className = "pull-left";
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elt.appendChild(el);
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el = document.createElement('span');
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el.innerHTML = completion.displayText;
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elt.appendChild(el);
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}
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},
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{
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text: "as_note",
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searchText: "note comment",
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displayText: _gettext('Note Comment'),
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hint: function(CodeMirror, data, completion) {
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CodeMirror.replaceRange("", completion.from || data.from,
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completion.to || data.to, "complete");
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$(CommentForm.commentType).val('note');
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},
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render: function(elt, data, completion) {
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var el = document.createElement('div');
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el.className = "pull-left";
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elt.appendChild(el);
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el = document.createElement('span');
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el.innerHTML = completion.displayText;
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elt.appendChild(el);
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}
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}
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];
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$.each(allActions, function(index, value){
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var actionData = allActions[index];
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if (actions.indexOf(actionData['text']) != -1) {
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registeredActions.push(actionData);
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}
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});
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return function(cm, pred) {
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var cur = cm.getCursor();
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var options = {
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closeOnUnfocus: true,
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registeredActions: registeredActions
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};
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setTimeout(function() {
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if (!cm.state.completionActive) {
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cmLog.debug('Trigger actions hinting');
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CodeMirror.showHint(cm, CodeMirror.hint.actions, options);
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}
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}, 100);
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// tell CodeMirror we didn't handle the key
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|
|
// trick to trigger on a char but still complete it
|
|
|
return CodeMirror.Pass;
|
|
|
}
|
|
|
};
|
|
|
|
|
|
var extraKeys = {
|
|
|
"'@'": CodeMirrorCompleteAfter,
|
|
|
Tab: function(cm) {
|
|
|
// space indent instead of TABS
|
|
|
var spaces = new Array(cm.getOption("indentUnit") + 1).join(" ");
|
|
|
cm.replaceSelection(spaces);
|
|
|
}
|
|
|
};
|
|
|
// submit form on Meta-Enter
|
|
|
if (OSType === "mac") {
|
|
|
extraKeys["Cmd-Enter"] = submitForm;
|
|
|
}
|
|
|
else {
|
|
|
extraKeys["Ctrl-Enter"] = submitForm;
|
|
|
}
|
|
|
|
|
|
if (triggerActions) {
|
|
|
// register triggerActions for this instance
|
|
|
extraKeys["'/'"] = completeActions(triggerActions);
|
|
|
}
|
|
|
|
|
|
var cm = CodeMirror.fromTextArea($(textAreaId).get(0), {
|
|
|
lineNumbers: false,
|
|
|
indentUnit: 4,
|
|
|
viewportMargin: 30,
|
|
|
// this is a trick to trigger some logic behind codemirror placeholder
|
|
|
// it influences styling and behaviour.
|
|
|
placeholder: " ",
|
|
|
extraKeys: extraKeys,
|
|
|
lineWrapping: true
|
|
|
});
|
|
|
|
|
|
cm.setSize(null, initialHeight);
|
|
|
cm.setOption("mode", DEFAULT_RENDERER);
|
|
|
CodeMirror.autoLoadMode(cm, DEFAULT_RENDERER); // load rst or markdown mode
|
|
|
cmLog.debug('Loading codemirror mode', DEFAULT_RENDERER);
|
|
|
// start listening on changes to make auto-expanded editor
|
|
|
cm.on("change", function(self) {
|
|
|
var height = initialHeight;
|
|
|
var lines = self.lineCount();
|
|
|
if ( lines > 6 && lines < 20) {
|
|
|
height = "auto";
|
|
|
}
|
|
|
else if (lines >= 20){
|
|
|
zheight = 20*15;
|
|
|
}
|
|
|
self.setSize(null, height);
|
|
|
});
|
|
|
|
|
|
var actionHint = function(editor, options) {
|
|
|
|
|
|
var cur = editor.getCursor();
|
|
|
var curLine = editor.getLine(cur.line).slice(0, cur.ch);
|
|
|
|
|
|
// match only on /+1 character minimum
|
|
|
var tokenMatch = new RegExp('(^/\|/\)([a-zA-Z]*)$').exec(curLine);
|
|
|
|
|
|
var tokenStr = '';
|
|
|
if (tokenMatch !== null && tokenMatch.length > 0){
|
|
|
tokenStr = tokenMatch[2].strip();
|
|
|
}
|
|
|
|
|
|
var context = {
|
|
|
start: (cur.ch - tokenStr.length) - 1,
|
|
|
end: cur.ch,
|
|
|
string: tokenStr,
|
|
|
type: null
|
|
|
};
|
|
|
|
|
|
return {
|
|
|
list: filterActions(options.registeredActions, context),
|
|
|
from: CodeMirror.Pos(cur.line, context.start),
|
|
|
to: CodeMirror.Pos(cur.line, context.end)
|
|
|
};
|
|
|
|
|
|
};
|
|
|
CodeMirror.registerHelper("hint", "mentions", CodeMirrorMentionHint);
|
|
|
CodeMirror.registerHelper("hint", "actions", actionHint);
|
|
|
return cm;
|
|
|
};
|
|
|
|
|
|
var setCodeMirrorMode = function(codeMirrorInstance, mode) {
|
|
|
CodeMirror.autoLoadMode(codeMirrorInstance, mode);
|
|
|
codeMirrorInstance.setOption("mode", mode);
|
|
|
};
|
|
|
|
|
|
var setCodeMirrorLineWrap = function(codeMirrorInstance, line_wrap) {
|
|
|
codeMirrorInstance.setOption("lineWrapping", line_wrap);
|
|
|
};
|
|
|
|
|
|
var setCodeMirrorModeFromSelect = function(
|
|
|
targetSelect, targetFileInput, codeMirrorInstance, callback){
|
|
|
|
|
|
$(targetSelect).on('change', function(e) {
|
|
|
cmLog.debug('codemirror select2 mode change event !');
|
|
|
var selected = e.currentTarget;
|
|
|
var node = selected.options[selected.selectedIndex];
|
|
|
var mimetype = node.value;
|
|
|
cmLog.debug('picked mimetype', mimetype);
|
|
|
var new_mode = $(node).attr('mode');
|
|
|
setCodeMirrorMode(codeMirrorInstance, new_mode);
|
|
|
cmLog.debug('set new mode', new_mode);
|
|
|
|
|
|
//propose filename from picked mode
|
|
|
cmLog.debug('setting mimetype', mimetype);
|
|
|
var proposed_ext = getExtFromMimeType(mimetype);
|
|
|
cmLog.debug('file input', $(targetFileInput).val());
|
|
|
var file_data = getFilenameAndExt($(targetFileInput).val());
|
|
|
var filename = file_data.filename || 'filename1';
|
|
|
$(targetFileInput).val(filename + proposed_ext);
|
|
|
cmLog.debug('proposed file', filename + proposed_ext);
|
|
|
|
|
|
|
|
|
if (typeof(callback) === 'function') {
|
|
|
try {
|
|
|
cmLog.debug('running callback', callback);
|
|
|
callback(filename, mimetype, new_mode);
|
|
|
} catch (err) {
|
|
|
console.log('failed to run callback', callback, err);
|
|
|
}
|
|
|
}
|
|
|
cmLog.debug('finish iteration...');
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var setCodeMirrorModeFromInput = function(
|
|
|
targetSelect, targetFileInput, codeMirrorInstance, callback) {
|
|
|
|
|
|
// on type the new filename set mode
|
|
|
$(targetFileInput).on('keyup', function(e) {
|
|
|
var file_data = getFilenameAndExt(this.value);
|
|
|
if (file_data.ext === null) {
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
var mimetypes = getMimeTypeFromExt(file_data.ext, true);
|
|
|
cmLog.debug('mimetype from file', file_data, mimetypes);
|
|
|
var detected_mode;
|
|
|
var detected_option;
|
|
|
for (var i in mimetypes) {
|
|
|
var mt = mimetypes[i];
|
|
|
if (!detected_mode) {
|
|
|
detected_mode = detectCodeMirrorMode(this.value, mt);
|
|
|
}
|
|
|
|
|
|
if (!detected_option) {
|
|
|
cmLog.debug('#mimetype option[value="{0}"]'.format(mt));
|
|
|
if ($(targetSelect).find('option[value="{0}"]'.format(mt)).length) {
|
|
|
detected_option = mt;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
cmLog.debug('detected mode', detected_mode);
|
|
|
cmLog.debug('detected option', detected_option);
|
|
|
if (detected_mode && detected_option){
|
|
|
|
|
|
$(targetSelect).select2("val", detected_option);
|
|
|
setCodeMirrorMode(codeMirrorInstance, detected_mode);
|
|
|
|
|
|
if(typeof(callback) === 'function'){
|
|
|
try{
|
|
|
cmLog.debug('running callback', callback);
|
|
|
var filename = file_data.filename + "." + file_data.ext;
|
|
|
callback(filename, detected_option, detected_mode);
|
|
|
}catch (err){
|
|
|
console.log('failed to run callback', callback, err);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
});
|
|
|
};
|
|
|
|
|
|
var fillCodeMirrorOptions = function(targetSelect) {
|
|
|
//inject new modes, based on codeMirrors modeInfo object
|
|
|
var modes_select = $(targetSelect);
|
|
|
for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
|
|
|
var m = CodeMirror.modeInfo[i];
|
|
|
var opt = new Option(m.name, m.mime);
|
|
|
$(opt).attr('mode', m.mode);
|
|
|
modes_select.append(opt);
|
|
|
}
|
|
|
};
|
|
|
|
|
|
|
|
|
/* markup form */
|
|
|
(function(mod) {
|
|
|
|
|
|
if (typeof exports == "object" && typeof module == "object") {
|
|
|
// CommonJS
|
|
|
module.exports = mod();
|
|
|
}
|
|
|
else {
|
|
|
// Plain browser env
|
|
|
(this || window).MarkupForm = mod();
|
|
|
}
|
|
|
|
|
|
})(function() {
|
|
|
"use strict";
|
|
|
|
|
|
function MarkupForm(textareaId) {
|
|
|
if (!(this instanceof MarkupForm)) {
|
|
|
return new MarkupForm(textareaId);
|
|
|
}
|
|
|
|
|
|
// bind the element instance to our Form
|
|
|
$('#' + textareaId).get(0).MarkupForm = this;
|
|
|
|
|
|
this.withSelectorId = function(selector) {
|
|
|
var selectorId = textareaId;
|
|
|
return selector + '_' + selectorId;
|
|
|
};
|
|
|
|
|
|
this.previewButton = this.withSelectorId('#preview-btn');
|
|
|
this.previewContainer = this.withSelectorId('#preview-container');
|
|
|
|
|
|
this.previewBoxSelector = this.withSelectorId('#preview-box');
|
|
|
|
|
|
this.editButton = this.withSelectorId('#edit-btn');
|
|
|
this.editContainer = this.withSelectorId('#edit-container');
|
|
|
|
|
|
this.cmBox = textareaId;
|
|
|
this.cm = initMarkupCodeMirror('#' + textareaId);
|
|
|
|
|
|
this.previewUrl = pyroutes.url('markup_preview');
|
|
|
|
|
|
// FUNCTIONS and helpers
|
|
|
var self = this;
|
|
|
|
|
|
this.getCmInstance = function(){
|
|
|
return this.cm
|
|
|
};
|
|
|
|
|
|
this.setPlaceholder = function(placeholder) {
|
|
|
var cm = this.getCmInstance();
|
|
|
if (cm){
|
|
|
cm.setOption('placeholder', placeholder);
|
|
|
}
|
|
|
};
|
|
|
|
|
|
this.initStatusChangeSelector = function(){
|
|
|
var formatChangeStatus = function(state, escapeMarkup) {
|
|
|
var originalOption = state.element;
|
|
|
var tmpl = '<i class="icon-circle review-status-{0}"></i><span>{1}</span>'.format($(originalOption).data('status'), escapeMarkup(state.text));
|
|
|
return tmpl
|
|
|
};
|
|
|
var formatResult = function(result, container, query, escapeMarkup) {
|
|
|
return formatChangeStatus(result, escapeMarkup);
|
|
|
};
|
|
|
|
|
|
var formatSelection = function(data, container, escapeMarkup) {
|
|
|
return formatChangeStatus(data, escapeMarkup);
|
|
|
};
|
|
|
|
|
|
$(this.submitForm).find(this.statusChange).select2({
|
|
|
placeholder: _gettext('Status Review'),
|
|
|
formatResult: formatResult,
|
|
|
formatSelection: formatSelection,
|
|
|
containerCssClass: "drop-menu status_box_menu",
|
|
|
dropdownCssClass: "drop-menu-dropdown",
|
|
|
dropdownAutoWidth: true,
|
|
|
minimumResultsForSearch: -1
|
|
|
});
|
|
|
$(this.submitForm).find(this.statusChange).on('change', function() {
|
|
|
var status = self.getCommentStatus();
|
|
|
|
|
|
if (status && !self.isInline()) {
|
|
|
$(self.submitButton).prop('disabled', false);
|
|
|
}
|
|
|
|
|
|
var placeholderText = _gettext('Comment text will be set automatically based on currently selected status ({0}) ...').format(status);
|
|
|
self.setPlaceholder(placeholderText)
|
|
|
})
|
|
|
};
|
|
|
|
|
|
// reset the text area into it's original state
|
|
|
this.resetMarkupFormState = function(content) {
|
|
|
content = content || '';
|
|
|
|
|
|
$(this.editContainer).show();
|
|
|
$(this.editButton).parent().addClass('active');
|
|
|
|
|
|
$(this.previewContainer).hide();
|
|
|
$(this.previewButton).parent().removeClass('active');
|
|
|
|
|
|
this.setActionButtonsDisabled(true);
|
|
|
self.cm.setValue(content);
|
|
|
self.cm.setOption("readOnly", false);
|
|
|
};
|
|
|
|
|
|
this.previewSuccessCallback = function(o) {
|
|
|
$(self.previewBoxSelector).html(o);
|
|
|
$(self.previewBoxSelector).removeClass('unloaded');
|
|
|
|
|
|
// swap buttons, making preview active
|
|
|
$(self.previewButton).parent().addClass('active');
|
|
|
$(self.editButton).parent().removeClass('active');
|
|
|
|
|
|
// unlock buttons
|
|
|
self.setActionButtonsDisabled(false);
|
|
|
};
|
|
|
|
|
|
this.setActionButtonsDisabled = function(state) {
|
|
|
$(this.editButton).prop('disabled', state);
|
|
|
$(this.previewButton).prop('disabled', state);
|
|
|
};
|
|
|
|
|
|
// lock preview/edit/submit buttons on load, but exclude cancel button
|
|
|
var excludeCancelBtn = true;
|
|
|
this.setActionButtonsDisabled(true);
|
|
|
|
|
|
// anonymous users don't have access to initialized CM instance
|
|
|
if (this.cm !== undefined){
|
|
|
this.cm.on('change', function(cMirror) {
|
|
|
if (cMirror.getValue() === "") {
|
|
|
self.setActionButtonsDisabled(true)
|
|
|
} else {
|
|
|
self.setActionButtonsDisabled(false)
|
|
|
}
|
|
|
});
|
|
|
}
|
|
|
|
|
|
$(this.editButton).on('click', function(e) {
|
|
|
e.preventDefault();
|
|
|
|
|
|
$(self.previewButton).parent().removeClass('active');
|
|
|
$(self.previewContainer).hide();
|
|
|
|
|
|
$(self.editButton).parent().addClass('active');
|
|
|
$(self.editContainer).show();
|
|
|
|
|
|
});
|
|
|
|
|
|
$(this.previewButton).on('click', function(e) {
|
|
|
e.preventDefault();
|
|
|
var text = self.cm.getValue();
|
|
|
|
|
|
if (text === "") {
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
var postData = {
|
|
|
'text': text,
|
|
|
'renderer': templateContext.visual.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(data){
|
|
|
alert(
|
|
|
"Error while submitting preview.\n" +
|
|
|
"Error code {0} ({1}).".format(data.status, data.statusText)
|
|
|
);
|
|
|
self.resetMarkupFormState(text)
|
|
|
};
|
|
|
_submitAjaxPOST(
|
|
|
self.previewUrl, postData, self.previewSuccessCallback,
|
|
|
previewFailCallback);
|
|
|
|
|
|
$(self.previewButton).parent().addClass('active');
|
|
|
$(self.editButton).parent().removeClass('active');
|
|
|
});
|
|
|
|
|
|
}
|
|
|
|
|
|
return MarkupForm;
|
|
|
});
|
|
|
|
