X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/59ce228c2e01288846d823d563e31a1ba357b63d..refs/pull/84/head:/resources/assets/js/controllers.js

diff --git a/resources/assets/js/controllers.js b/resources/assets/js/controllers.js
index 305e0c3c1..dbd2e1ae6 100644
--- a/resources/assets/js/controllers.js
+++ b/resources/assets/js/controllers.js
@@ -4,6 +4,7 @@ module.exports = function (ngApp, events) {
 
     ngApp.controller('ImageManagerController', ['$scope', '$attrs', '$http', '$timeout', 'imageManagerService',
         function ($scope, $attrs, $http, $timeout, imageManagerService) {
+
             $scope.images = [];
             $scope.imageType = $attrs.imageType;
             $scope.selectedImage = false;
@@ -12,6 +13,8 @@ module.exports = function (ngApp, events) {
             $scope.hasMore = false;
             $scope.imageUpdateSuccess = false;
             $scope.imageDeleteSuccess = false;
+            $scope.uploadedTo = $attrs.uploadedTo;
+
             var page = 0;
             var previousClickTime = 0;
             var dataLoaded = false;
@@ -213,49 +216,115 @@ module.exports = function (ngApp, events) {
     }]);
 
 
-    ngApp.controller('PageEditController',  ['$scope', '$http', '$attrs', '$interval', function ($scope, $http, $attrs, $interval) {
+    ngApp.controller('PageEditController', ['$scope', '$http', '$attrs', '$interval', '$timeout', '$sce',
+        function ($scope, $http, $attrs, $interval, $timeout, $sce) {
 
         $scope.editorOptions = require('./pages/page-form');
-        $scope.editorHtml = '';
+        $scope.editContent = '';
         $scope.draftText = '';
         var pageId = Number($attrs.pageId);
         var isEdit = pageId !== 0;
+        var autosaveFrequency = 30; // AutoSave interval in seconds.
+        var isMarkdown = $attrs.editorType === 'markdown';
+        $scope.isUpdateDraft = Number($attrs.pageUpdateDraft) === 1;
+        $scope.isNewPageDraft = Number($attrs.pageNewDraft) === 1;
+
+        // Set inital header draft text
+        if ($scope.isUpdateDraft || $scope.isNewPageDraft) {
+            $scope.draftText = 'Editing Draft'
+        } else {
+            $scope.draftText = 'Editing Page'
+        };
+
+        var autoSave = false;
+
+        var currentContent = {
+            title: false,
+            html: false
+        };
 
         if (isEdit) {
-            startAutoSave();
+            setTimeout(() => {
+                startAutoSave();
+            }, 1000);
         }
 
-        $scope.editorChange = function() {
-            $scope.draftText = '';
+        // Actions specifically for the markdown editor
+        if (isMarkdown) {
+            $scope.displayContent = '';
+            // Editor change event
+            $scope.editorChange = function (content) {
+                $scope.displayContent = $sce.trustAsHtml(content);
+            }
         }
 
-        function startAutoSave() {
-            var currentTitle = $('#name').val();
-            var currentHtml = $scope.editorHtml;
+        if (!isMarkdown) {
+            $scope.editorChange = function() {};
+        }
 
-            console.log('Starting auto save');
+        /**
+         * Start the AutoSave loop, Checks for content change
+         * before performing the costly AJAX request.
+         */
+        function startAutoSave() {
+            currentContent.title = $('#name').val();
+            currentContent.html = $scope.editContent;
 
-            $interval(() => {
+            autoSave = $interval(() => {
                 var newTitle = $('#name').val();
-                var newHtml = $scope.editorHtml;
+                var newHtml = $scope.editContent;
 
-                if (newTitle !== currentTitle || newHtml !== currentHtml) {
-                    currentHtml = newHtml;
-                    currentTitle = newTitle;
-                    saveDraftUpdate(newTitle, newHtml);
+                if (newTitle !== currentContent.title || newHtml !== currentContent.html) {
+                    currentContent.html = newHtml;
+                    currentContent.title = newTitle;
+                    saveDraft();
                 }
-            }, 1000*5);
+
+            }, 1000 * autosaveFrequency);
         }
 
-        function saveDraftUpdate(title, html) {
-            $http.put('/ajax/page/' + pageId + '/save-draft', {
-                name: title,
-                html: html
-            }).then((responseData) => {
-                $scope.draftText = 'Draft saved'
-            })
+        /**
+         * Save a draft update into the system via an AJAX request.
+         * @param title
+         * @param html
+         */
+        function saveDraft() {
+            var data = {
+                name: $('#name').val(),
+                html: isMarkdown ? $sce.getTrustedHtml($scope.displayContent) : $scope.editContent
+            };
+
+            if (isMarkdown) data.markdown = $scope.editContent;
+
+            $http.put('/ajax/page/' + pageId + '/save-draft', data).then((responseData) => {
+                $scope.draftText = responseData.data.message;
+                if (!$scope.isNewPageDraft) $scope.isUpdateDraft = true;
+            });
         }
 
+        $scope.forceDraftSave = function() {
+            saveDraft();
+        };
+
+        /**
+         * Discard the current draft and grab the current page
+         * content from the system via an AJAX request.
+         */
+        $scope.discardDraft = function () {
+            $http.get('/ajax/page/' + pageId).then((responseData) => {
+                if (autoSave) $interval.cancel(autoSave);
+                $scope.draftText = 'Editing Page';
+                $scope.isUpdateDraft = false;
+                $scope.$broadcast('html-update', responseData.data.html);
+                $scope.$broadcast('markdown-update', responseData.data.markdown || responseData.data.html);
+                $('#name').val(responseData.data.name);
+                $timeout(() => {
+                    startAutoSave();
+                }, 1000);
+                events.emit('success', 'Draft discarded, The editor has been updated with the current page content');
+            });
+        };
+
     }]);
 
 };
\ No newline at end of file