define([
'libs/jquery',
- './saveDialog',
+ './dialog',
'wlxml/wlxml',
- 'wlxml/extensions/list/list'
-
-], function($, saveDialog, wlxml, listExtension) {
+ 'wlxml/extensions/list/list',
+ 'fnpjs/logging/logging',
+], function($, Dialog, wlxml, listExtension, logging) {
'use strict';
+/* global gettext, alert, window */
+
+var logger = logging.getLogger('editor.modules.data'),
+ stubDocument = '<section><div>' + gettext('This is an empty document.') + '</div></section>';
+
return function(sandbox) {
- /* global gettext */
var document_id = sandbox.getBootstrappedData().document_id;
var document_version = sandbox.getBootstrappedData().version;
var history = sandbox.getBootstrappedData().history;
+ var documentDirty = false;
+ var draftDirty = false;
+
+ var wlxmlDocument, text;
- var wlxmlDocument = wlxml.WLXMLDocumentFromXML(sandbox.getBootstrappedData().document);
+ var loadDocument = function(text) {
+ logger.debug('loading document');
+ try {
+ wlxmlDocument = wlxml.WLXMLDocumentFromXML(text);
+ } catch(e) {
+ logger.exception(e);
+ alert(gettext('This document contains errors and can\'t be loaded. :(')); // TODO
+ wlxmlDocument = wlxml.WLXMLDocumentFromXML(stubDocument);
+ }
- wlxmlDocument.registerExtension(listExtension);
-
+ wlxmlDocument.registerExtension(listExtension);
+ sandbox.getPlugins().forEach(function(plugin) {
+ if(plugin.documentExtension) {
+ wlxmlDocument.registerExtension(plugin.documentExtension);
+ }
+ });
+
+ var modificationFlag = true;
+ wlxmlDocument.on('change', function() {
+ documentDirty = true;
+ draftDirty = true;
+ modificationFlag = true;
+ });
+ if(window.localStorage) {
+ window.setInterval(function() {
+ if(modificationFlag) {
+ modificationFlag = false;
+ return;
+ }
+ if(wlxmlDocument && documentDirty && draftDirty) {
+ logger.debug('Saving draft to local storage.');
+ sandbox.publish('savingStarted');
+ window.localStorage.setItem(getLocalStorageKey(), wlxmlDocument.toXML());
+ sandbox.publish('savingEnded', 'success');
+ draftDirty = false;
+ }
+ }, sandbox.getConfig().autoSaveInterval || 2500);
+ }
+ sandbox.publish('ready');
+ };
function readCookie(name) {
/* global escape, unescape, document */
var reloadHistory = function() {
$.ajax({
method: 'get',
- url: '/' + gettext('editor') + '/' + document_id + '/history',
+ url: sandbox.getConfig().documentHistoryUrl(document_id),
success: function(data) {
history = data;
sandbox.publish('historyItemAdded', data.slice(-1)[0]);
},
});
};
-
+
+ var getLocalStorageKey = function() {
+ return 'draft-id:' + document_id + '-ver:' + document_version;
+ };
+
+
return {
start: function() {
- sandbox.publish('ready');
+
+ if(window.localStorage) {
+ text = window.localStorage.getItem(getLocalStorageKey());
+ if(text) {
+ logger.debug('Local draft exists');
+ var dialog = Dialog.create({
+ title: gettext('Local draft of a document exists'),
+ text: gettext('Unsaved local draft of this version of the document exists in your browser. Do you want to load it instead?'),
+ submitButtonText: gettext('Yes, restore local draft'),
+ cancelButtonText: gettext('No, use version loaded from the server')
+ });
+ dialog.on('cancel', function() {
+ logger.debug('Bootstrapped version chosen');
+ text = sandbox.getBootstrappedData().document;
+
+ });
+ dialog.on('save', function(event) {
+ logger.debug('Local draft chosen');
+ event.success();
+ });
+ dialog.show();
+ dialog.on('close', function() {
+ loadDocument(text);
+ });
+ } else {
+ loadDocument(sandbox.getBootstrappedData().document);
+ }
+ } else {
+ loadDocument(sandbox.getBootstrappedData().document);
+ }
},
getDocument: function() {
return wlxmlDocument;
},
saveDocument: function() {
-
- var dialog = saveDialog.create();
+ var documentSaveForm = $.extend({
+ fields: [],
+ content_field_name: 'text',
+ version_field_name: 'version'
+ },
+ sandbox.getConfig().documentSaveForm
+ ),
+ dialog = Dialog.create({
+ fields: documentSaveForm.fields,
+ title: gettext('Save Document'),
+ submitButtonText: gettext('Save')
+ });
+
dialog.on('save', function(event) {
sandbox.publish('savingStarted');
+
+ var formData = event.formData;
+ formData[documentSaveForm.content_field_name] = wlxmlDocument.toXML();
+ formData[documentSaveForm.version_field_name] = document_version;
+ if(sandbox.getConfig().jsonifySentData) {
+ formData = JSON.stringify(formData);
+ }
+
dialog.toggleButtons(false);
$.ajax({
method: 'post',
- url: '/' + gettext('editor') + '/' + document_id,
- data: JSON.stringify({document:wlxmlDocument.toXML(), description: event.data.description}),
- success: function() {
+ url: sandbox.getConfig().documentSaveUrl(document_id),
+ data: formData,
+ success: function(data) {
event.success();
- sandbox.publish('savingEnded', 'success');
+ sandbox.publish('savingEnded', 'success', data.version);
+ document_version = data.version;
reloadHistory();
},
error: function() {event.error(); sandbox.publish('savingEnded', 'error');}
fetchDiff: function(ver1, ver2) {
$.ajax({
method: 'get',
- url: '/' + gettext('editor') + '/' + document_id + '/diff',
+ url: sandbox.getConfig().documentDiffUrl(document_id),
data: {from: ver1, to: ver2},
success: function(data) {
sandbox.publish('diffFetched', {table: data, ver1: ver1, ver2: ver2});
},
});
},
- restoreVersion: function(options) {
- if(options.version && options.description) {
- sandbox.publish('restoringStarted', {version: options.version});
+ restoreVersion: function(version) {
+ var documentRestoreForm = $.extend({
+ fields: [],
+ version_field_name: 'version'
+ },
+ sandbox.getConfig().documentRestoreForm
+ ),
+ dialog = Dialog.create({
+ fields: documentRestoreForm.fields,
+ title: gettext('Restore Version'),
+ submitButtonText: gettext('Restore')
+ });
+
+ dialog.on('save', function(event) {
+ var formData = event.formData;
+ formData[documentRestoreForm.version_field_name] = version;
+ sandbox.publish('restoringStarted', {version: version});
+ if(sandbox.getConfig().jsonifySentData) {
+ formData = JSON.stringify(formData);
+ }
$.ajax({
method: 'post',
dataType: 'json',
- url: '/' + gettext('editor') + '/' + document_id + '/revert',
- data: JSON.stringify(options),
+ url: sandbox.getConfig().documentRestoreUrl(document_id),
+ data: formData,
success: function(data) {
- document_version = data.current_version;
+ document_version = data.version;
reloadHistory();
wlxmlDocument.loadXML(data.document);
- sandbox.publish('documentReverted', data);
+ documentDirty = false;
+ sandbox.publish('documentReverted', data.version);
+ event.success();
},
});
- }
+ });
+ dialog.show();
},
getDocumentId: function() {
return document_id;
fnp / fnpeditor.git / blobdiff