src/editor/modules/data/data.js

   1 define([
   2     './saveDialog',
   3     'wlxml/wlxml'
   4
   5 ], function(saveDialog, wlxml) {
   6
   7 'use strict';
   8
   9 return function(sandbox) {
  10
  11     var document_id = sandbox.getBootstrappedData().document_id;
  12     var document_version = sandbox.getBootstrappedData().version;
  13     var history = sandbox.getBootstrappedData().history;
  14
  15     var wlxmlDocument = wlxml.WLXMLDocumentFromXML(sandbox.getBootstrappedData().document);
  16
  17
  18     function readCookie(name) {
  19         var nameEQ = escape(name) + "=";
  20         var ca = document.cookie.split(';');
  21         for (var i = 0; i < ca.length; i++) {
  22             var c = ca[i];
  23             while (c.charAt(0) == ' ') c = c.substring(1, c.length);
  24             if (c.indexOf(nameEQ) === 0) return unescape(c.substring(nameEQ.length, c.length));
  25         }
  26         return null;
  27     }
  28
  29     $.ajaxSetup({
  30         crossDomain: false,
  31         beforeSend: function(xhr, settings) {
  32             if (!(/^(GET|HEAD|OPTIONS|TRACE)$/.test(settings.type))) {
  33                 xhr.setRequestHeader("X-CSRFToken", readCookie('csrftoken'));
  34             }
  35         }
  36     });
  37
  38     var reloadHistory = function() {
  39         $.ajax({
  40             method: 'get',
  41             url: '/' + gettext('editor') + '/' + document_id + '/history',
  42             success: function(data) {
  43                 history = data;
  44                 sandbox.publish('historyItemAdded', data.slice(-1)[0]);
  45             },
  46         });
  47     };
  48
  49     return {
  50         start: function() {
  51             sandbox.publish('ready');
  52         },
  53         getDocument: function() {
  54             return wlxmlDocument;
  55         },
  56         commitDocument: function(newDocument, reason) {
  57             // doc = newDocument;
  58             // sandbox.publish('documentChanged', doc, reason);
  59         },
  60         saveDocument: function() {
  61
  62             var dialog = saveDialog.create();
  63             dialog.on('save', function(event) {
  64                 sandbox.publish('savingStarted');
  65                 dialog.toggleButtons(false);
  66                 $.ajax({
  67                     method: 'post',
  68                     url: '/' + gettext('editor') + '/' + document_id,
  69                     data: JSON.stringify({document:wlxmlDocument.toXML(), description: event.data.description}),
  70                     success: function() {
  71                         event.success();
  72                         sandbox.publish('savingEnded', 'success');
  73                         reloadHistory();
  74                     },
  75                     error: function() {event.error(); sandbox.publish('savingEnded', 'error');}
  76                 });
  77                 console.log('save');
  78             });
  79             dialog.on('cancel', function() {
  80             });
  81             dialog.show();
  82
  83
  84         },
  85         getHistory: function() {
  86             return history;
  87         },
  88         fetchDiff: function(ver1, ver2) {
  89             $.ajax({
  90                 method: 'get',
  91                 url: '/' + gettext('editor') + '/' + document_id + '/diff',
  92                 data: {from: ver1, to: ver2},
  93                 success: function(data) {
  94                     sandbox.publish('diffFetched', {table: data, ver1: ver1, ver2: ver2});
  95                 },
  96             });
  97         },
  98         restoreVersion: function(options) {
  99             if(options.version && options.description) {
 100                 sandbox.publish('restoringStarted', {version: options.version});
 101                 $.ajax({
 102                     method: 'post',
 103                     dataType: 'json',
 104                     url: '/' + gettext('editor') + '/' + document_id + '/revert',
 105                     data: JSON.stringify(options),
 106                     success: function(data) {
 107                         document_version = data.version;
 108                         reloadHistory();
 109                         sandbox.publish('documentReverted', data);
 110                     },
 111                 });
 112             }
 113         },
 114         getDocumentId: function() {
 115             return document_id;
 116         },
 117         getDocumentVersion: function() {
 118             return document_version;
 119         }
 120     };
 121 };
 122
 123 });