Merge branch 'master' into translations

[bookstack] / resources / assets / js / controllers.js

diff --git a/resources/assets/js/controllers.js b/resources/assets/js/controllers.js
index 8f434bf7e63191d23fc4807531eed1e5f3927376..0d57b09add8307f7284ceb9c417f7bd768751a1f 100644 (file)
--- a/resources/assets/js/controllers.js
+++ b/resources/assets/js/controllers.js
@@ -1,8 +1,12 @@
 "use strict";
 
 "use strict";
 

-var moment = require('moment');
+import moment from 'moment';
+import 'moment/locale/en-gb';
+import editorOptions from "./pages/page-form";

 
 

-module.exports = function (ngApp, events) {
+moment.locale('en-gb');
+
+export default function (ngApp, events) {

 
     ngApp.controller('ImageManagerController', ['$scope', '$attrs', '$http', '$timeout', 'imageManagerService',
         function ($scope, $attrs, $http, $timeout, imageManagerService) {
 
     ngApp.controller('ImageManagerController', ['$scope', '$attrs', '$http', '$timeout', 'imageManagerService',
         function ($scope, $attrs, $http, $timeout, imageManagerService) {


@@ -17,25 +21,25 @@ module.exports = function (ngApp, events) {
             $scope.imageDeleteSuccess = false;
             $scope.uploadedTo = $attrs.uploadedTo;
             $scope.view = 'all';
             $scope.imageDeleteSuccess = false;
             $scope.uploadedTo = $attrs.uploadedTo;
             $scope.view = 'all';

-            
+

             $scope.searching = false;
             $scope.searchTerm = '';
 
             $scope.searching = false;
             $scope.searchTerm = '';
 

-            var page = 0;
-            var previousClickTime = 0;
-            var previousClickImage = 0;
-            var dataLoaded = false;
-            var callback = false;
+            let page = 0;
+            let previousClickTime = 0;
+            let previousClickImage = 0;
+            let dataLoaded = false;
+            let callback = false;

 
 

-            var preSearchImages = [];
-            var preSearchHasMore = false;
+            let preSearchImages = [];
+            let preSearchHasMore = false;

 
             /**
              * Used by dropzone to get the endpoint to upload to.
              * @returns {string}
              */
             $scope.getUploadUrl = function () {
 
             /**
              * Used by dropzone to get the endpoint to upload to.
              * @returns {string}
              */
             $scope.getUploadUrl = function () {

-                return '/images/' + $scope.imageType + '/upload';
+                return window.baseUrl('/images/' + $scope.imageType + '/upload');

             };
 
             /**
             };
 
             /**


@@ -48,7 +52,7 @@ module.exports = function (ngApp, events) {
                 $scope.hasMore = preSearchHasMore;
             }
             $scope.cancelSearch = cancelSearch;
                 $scope.hasMore = preSearchHasMore;
             }
             $scope.cancelSearch = cancelSearch;

-            
+

 
             /**
              * Runs on image upload, Adds an image to local list of images
 
             /**
              * Runs on image upload, Adds an image to local list of images


@@ -60,7 +64,7 @@ module.exports = function (ngApp, events) {
                 $scope.$apply(() => {
                     $scope.images.unshift(data);
                 });
                 $scope.$apply(() => {
                     $scope.images.unshift(data);
                 });

-                events.emit('success', 'Image uploaded');
+                events.emit('success', trans('components.image_upload_success'));

             };
 
             /**
             };
 
             /**


@@ -69,7 +73,7 @@ module.exports = function (ngApp, events) {
              */
             function callbackAndHide(returnData) {
                 if (callback) callback(returnData);
              */
             function callbackAndHide(returnData) {
                 if (callback) callback(returnData);

-                $scope.showing = false;
+                $scope.hide();

             }
 
             /**
             }
 
             /**


@@ -77,9 +81,9 @@ module.exports = function (ngApp, events) {
              * @param image
              */
             $scope.imageSelect = function (image) {
              * @param image
              */
             $scope.imageSelect = function (image) {

-                var dblClickTime = 300;
-                var currentTime = Date.now();
-                var timeDiff = currentTime - previousClickTime;
+                let dblClickTime = 300;
+                let currentTime = Date.now();
+                let timeDiff = currentTime - previousClickTime;

 
                 if (timeDiff < dblClickTime && image.id === previousClickImage) {
                     // If double click
 
                 if (timeDiff < dblClickTime && image.id === previousClickImage) {
                     // If double click


@@ -109,6 +113,7 @@ module.exports = function (ngApp, events) {
             function show(doneCallback) {
                 callback = doneCallback;
                 $scope.showing = true;
             function show(doneCallback) {
                 callback = doneCallback;
                 $scope.showing = true;

+                $('#image-manager').find('.overlay').css('display', 'flex').hide().fadeIn(240);

                 // Get initial images if they have not yet been loaded in.
                 if (!dataLoaded) {
                     fetchData();
                 // Get initial images if they have not yet been loaded in.
                 if (!dataLoaded) {
                     fetchData();


@@ -131,24 +136,24 @@ module.exports = function (ngApp, events) {
              */
             $scope.hide = function () {
                 $scope.showing = false;
              */
             $scope.hide = function () {
                 $scope.showing = false;

+                $('#image-manager').find('.overlay').fadeOut(240);

             };
 
             };
 

-            var baseUrl = '/images/' + $scope.imageType + '/all/'
+            let baseUrl = window.baseUrl('/images/' + $scope.imageType + '/all/');

 
             /**
              * Fetch the list image data from the server.
              */
             function fetchData() {
 
             /**
              * Fetch the list image data from the server.
              */
             function fetchData() {

-                var url = baseUrl + page + '?';
-                var components = {};
+                let url = baseUrl + page + '?';
+                let components = {};

                 if ($scope.uploadedTo) components['page_id'] = $scope.uploadedTo;
                 if ($scope.searching) components['term'] = $scope.searchTerm;
 
 
                 if ($scope.uploadedTo) components['page_id'] = $scope.uploadedTo;
                 if ($scope.searching) components['term'] = $scope.searchTerm;
 
 

-                var urlQueryString = Object.keys(components).map((key) => {
+                url += Object.keys(components).map((key) => {

                     return key + '=' + encodeURIComponent(components[key]);
                 }).join('&');
                     return key + '=' + encodeURIComponent(components[key]);
                 }).join('&');

-                url += urlQueryString;

 
                 $http.get(url).then((response) => {
                     $scope.images = $scope.images.concat(response.data.images);
 
                 $http.get(url).then((response) => {
                     $scope.images = $scope.images.concat(response.data.images);


@@ -160,7 +165,6 @@ module.exports = function (ngApp, events) {
 
             /**
              * Start a search operation
 
             /**
              * Start a search operation

-             * @param searchTerm

              */
             $scope.searchImages = function() {
 
              */
             $scope.searchImages = function() {
 


@@ -178,7 +182,7 @@ module.exports = function (ngApp, events) {
                 $scope.images = [];
                 $scope.hasMore = false;
                 page = 0;
                 $scope.images = [];
                 $scope.hasMore = false;
                 page = 0;

-                baseUrl = '/images/' + $scope.imageType + '/search/';
+                baseUrl = window.baseUrl('/images/' + $scope.imageType + '/search/');

                 fetchData();
             };
 
                 fetchData();
             };
 


@@ -192,9 +196,9 @@ module.exports = function (ngApp, events) {
                 $scope.hasMore = false;
                 page = 0;
                 $scope.view = viewName;
                 $scope.hasMore = false;
                 page = 0;
                 $scope.view = viewName;

-                baseUrl = '/images/' + $scope.imageType  + '/' + viewName + '/';
+                baseUrl = window.baseUrl('/images/' + $scope.imageType  + '/' + viewName + '/');

                 fetchData();
                 fetchData();

-            }
+            };

 
             /**
              * Save the details of an image.
 
             /**
              * Save the details of an image.


@@ -202,13 +206,13 @@ module.exports = function (ngApp, events) {
              */
             $scope.saveImageDetails = function (event) {
                 event.preventDefault();
              */
             $scope.saveImageDetails = function (event) {
                 event.preventDefault();

-                var url = '/images/update/' + $scope.selectedImage.id;
-                $http.put(url, this.selectedImage).then((response) => {
-                    events.emit('success', 'Image details updated');
+                let url = window.baseUrl('/images/update/' + $scope.selectedImage.id);
+                $http.put(url, this.selectedImage).then(response => {
+                    events.emit('success', trans('components.image_update_success'));

                 }, (response) => {
                     if (response.status === 422) {
                 }, (response) => {
                     if (response.status === 422) {

-                        var errors = response.data;
-                        var message = '';
+                        let errors = response.data;
+                        let message = '';

                         Object.keys(errors).forEach((key) => {
                             message += errors[key].join('\n');
                         });
                         Object.keys(errors).forEach((key) => {
                             message += errors[key].join('\n');
                         });


@@ -227,13 +231,13 @@ module.exports = function (ngApp, events) {
              */
             $scope.deleteImage = function (event) {
                 event.preventDefault();
              */
             $scope.deleteImage = function (event) {
                 event.preventDefault();

-                var force = $scope.dependantPages !== false;
-                var url = '/images/' + $scope.selectedImage.id;
+                let force = $scope.dependantPages !== false;
+                let url = window.baseUrl('/images/' + $scope.selectedImage.id);

                 if (force) url += '?force=true';
                 $http.delete(url).then((response) => {
                     $scope.images.splice($scope.images.indexOf($scope.selectedImage), 1);
                     $scope.selectedImage = false;
                 if (force) url += '?force=true';
                 $http.delete(url).then((response) => {
                     $scope.images.splice($scope.images.indexOf($scope.selectedImage), 1);
                     $scope.selectedImage = false;

-                    events.emit('success', 'Image successfully deleted');
+                    events.emit('success', trans('components.image_delete_success'));

                 }, (response) => {
                     // Pages failure
                     if (response.status === 400) {
                 }, (response) => {
                     // Pages failure
                     if (response.status === 400) {


@@ -263,11 +267,11 @@ module.exports = function (ngApp, events) {
 
         $scope.searchBook = function (e) {
             e.preventDefault();
 
         $scope.searchBook = function (e) {
             e.preventDefault();

-            var term = $scope.searchTerm;
+            let term = $scope.searchTerm;

             if (term.length == 0) return;
             $scope.searching = true;
             $scope.searchResults = '';
             if (term.length == 0) return;
             $scope.searching = true;
             $scope.searchResults = '';

-            var searchUrl = '/search/book/' + $attrs.bookId;
+            let searchUrl = window.baseUrl('/search/book/' + $attrs.bookId);

             searchUrl += '?term=' + encodeURIComponent(term);
             $http.get(searchUrl).then((response) => {
                 $scope.searchResults = $sce.trustAsHtml(response.data);
             searchUrl += '?term=' + encodeURIComponent(term);
             $http.get(searchUrl).then((response) => {
                 $scope.searchResults = $sce.trustAsHtml(response.data);


@@ -291,31 +295,32 @@ module.exports = function (ngApp, events) {
     ngApp.controller('PageEditController', ['$scope', '$http', '$attrs', '$interval', '$timeout', '$sce',
         function ($scope, $http, $attrs, $interval, $timeout, $sce) {
 
     ngApp.controller('PageEditController', ['$scope', '$http', '$attrs', '$interval', '$timeout', '$sce',
         function ($scope, $http, $attrs, $interval, $timeout, $sce) {
 

-        $scope.editorOptions = require('./pages/page-form');
+        $scope.editorOptions = editorOptions();

         $scope.editContent = '';
         $scope.draftText = '';
         $scope.editContent = '';
         $scope.draftText = '';

-        var pageId = Number($attrs.pageId);
-        var isEdit = pageId !== 0;
-        var autosaveFrequency = 30; // AutoSave interval in seconds.
-        var isMarkdown = $attrs.editorType === 'markdown';
+        let pageId = Number($attrs.pageId);
+        let isEdit = pageId !== 0;
+        let autosaveFrequency = 30; // AutoSave interval in seconds.
+        let isMarkdown = $attrs.editorType === 'markdown';
+        $scope.draftsEnabled = $attrs.draftsEnabled === 'true';

         $scope.isUpdateDraft = Number($attrs.pageUpdateDraft) === 1;
         $scope.isNewPageDraft = Number($attrs.pageNewDraft) === 1;
 
         $scope.isUpdateDraft = Number($attrs.pageUpdateDraft) === 1;
         $scope.isNewPageDraft = Number($attrs.pageNewDraft) === 1;
 

-        // Set inital header draft text
+        // Set initial header draft text

         if ($scope.isUpdateDraft || $scope.isNewPageDraft) {
         if ($scope.isUpdateDraft || $scope.isNewPageDraft) {

-            $scope.draftText = 'Editing Draft'
+            $scope.draftText = trans('entities.pages_editing_draft');

         } else {
         } else {

-            $scope.draftText = 'Editing Page'
-        };
+            $scope.draftText = trans('entities.pages_editing_page');
+        }

 
 

-        var autoSave = false;
+        let autoSave = false;

 
 

-        var currentContent = {
+        let currentContent = {

             title: false,
             html: false
         };
 
             title: false,
             html: false
         };
 

-        if (isEdit) {
+        if (isEdit && $scope.draftsEnabled) {

             setTimeout(() => {
                 startAutoSave();
             }, 1000);
             setTimeout(() => {
                 startAutoSave();
             }, 1000);


@@ -334,6 +339,8 @@ module.exports = function (ngApp, events) {
             $scope.editorChange = function() {};
         }
 
             $scope.editorChange = function() {};
         }
 

+        let lastSave = 0;
+

         /**
          * Start the AutoSave loop, Checks for content change
          * before performing the costly AJAX request.
         /**
          * Start the AutoSave loop, Checks for content change
          * before performing the costly AJAX request.


@@ -343,8 +350,10 @@ module.exports = function (ngApp, events) {
             currentContent.html = $scope.editContent;
 
             autoSave = $interval(() => {
             currentContent.html = $scope.editContent;
 
             autoSave = $interval(() => {

-                var newTitle = $('#name').val();
-                var newHtml = $scope.editContent;
+                // Return if manually saved recently to prevent bombarding the server
+                if (Date.now() - lastSave < (1000*autosaveFrequency)/2) return;
+                let newTitle = $('#name').val();
+                let newHtml = $scope.editContent;

 
                 if (newTitle !== currentContent.title || newHtml !== currentContent.html) {
                     currentContent.html = newHtml;
 
                 if (newTitle !== currentContent.title || newHtml !== currentContent.html) {
                     currentContent.html = newHtml;


@@ -355,38 +364,63 @@ module.exports = function (ngApp, events) {
             }, 1000 * autosaveFrequency);
         }
 
             }, 1000 * autosaveFrequency);
         }
 

+        let draftErroring = false;

         /**
          * Save a draft update into the system via an AJAX request.
         /**
          * Save a draft update into the system via an AJAX request.

-         * @param title
-         * @param html

          */
         function saveDraft() {
          */
         function saveDraft() {

-            var data = {
+            if (!$scope.draftsEnabled) return;
+            let data = {

                 name: $('#name').val(),
                 html: isMarkdown ? $sce.getTrustedHtml($scope.displayContent) : $scope.editContent
             };
 
             if (isMarkdown) data.markdown = $scope.editContent;
 
                 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) => {
-                var updateTime = moment.utc(moment.unix(responseData.data.timestamp)).toDate();
+            let url = window.baseUrl('/ajax/page/' + pageId + '/save-draft');
+            $http.put(url, data).then(responseData => {
+                draftErroring = false;
+                let updateTime = moment.utc(moment.unix(responseData.data.timestamp)).toDate();

                 $scope.draftText = responseData.data.message + moment(updateTime).format('HH:mm');
                 if (!$scope.isNewPageDraft) $scope.isUpdateDraft = true;
                 $scope.draftText = responseData.data.message + moment(updateTime).format('HH:mm');
                 if (!$scope.isNewPageDraft) $scope.isUpdateDraft = true;

+                showDraftSaveNotification();
+                lastSave = Date.now();
+            }, errorRes => {
+                if (draftErroring) return;
+                events.emit('error', trans('errors.page_draft_autosave_fail'));
+                draftErroring = true;

             });
         }
 
             });
         }
 

+        function showDraftSaveNotification() {
+            $scope.draftUpdated = true;
+            $timeout(() => {
+                $scope.draftUpdated = false;
+            }, 2000)
+        }
+

         $scope.forceDraftSave = function() {
             saveDraft();
         };
 
         $scope.forceDraftSave = function() {
             saveDraft();
         };
 

+        // Listen to shortcuts coming via events
+        $scope.$on('editor-keydown', (event, data) => {
+            // Save shortcut (ctrl+s)
+            if (data.keyCode == 83 && (navigator.platform.match("Mac") ? data.metaKey : data.ctrlKey)) {
+                data.preventDefault();
+                saveDraft();
+            }
+        });
+

         /**
          * Discard the current draft and grab the current page
          * content from the system via an AJAX request.
          */
         $scope.discardDraft = function () {
         /**
          * 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) => {
+            let url = window.baseUrl('/ajax/page/' + pageId);
+            $http.get(url).then((responseData) => {

                 if (autoSave) $interval.cancel(autoSave);
                 if (autoSave) $interval.cancel(autoSave);

-                $scope.draftText = 'Editing Page';
+                $scope.draftText = trans('entities.pages_editing_page');

                 $scope.isUpdateDraft = false;
                 $scope.$broadcast('html-update', responseData.data.html);
                 $scope.$broadcast('markdown-update', responseData.data.markdown || responseData.data.html);
                 $scope.isUpdateDraft = false;
                 $scope.$broadcast('html-update', responseData.data.html);
                 $scope.$broadcast('markdown-update', responseData.data.markdown || responseData.data.html);


@@ -394,7 +428,7 @@ module.exports = function (ngApp, events) {
                 $timeout(() => {
                     startAutoSave();
                 }, 1000);
                 $timeout(() => {
                     startAutoSave();
                 }, 1000);

-                events.emit('success', 'Draft discarded, The editor has been updated with the current page content');
+                events.emit('success', trans('entities.pages_draft_discarded'));

             });
         };
 
             });
         };
 


@@ -405,7 +439,7 @@ module.exports = function (ngApp, events) {
 
             const pageId = Number($attrs.pageId);
             $scope.tags = [];
 
             const pageId = Number($attrs.pageId);
             $scope.tags = [];

-            
+

             $scope.sortOptions = {
                 handle: '.handle',
                 items: '> tr',
             $scope.sortOptions = {
                 handle: '.handle',
                 items: '> tr',


@@ -428,7 +462,8 @@ module.exports = function (ngApp, events) {
              * Get all tags for the current book and add into scope.
              */
             function getTags() {
              * Get all tags for the current book and add into scope.
              */
             function getTags() {

-                $http.get('/ajax/tags/get/page/' + pageId).then((responseData) => {
+                let url = window.baseUrl(`/ajax/tags/get/page/${pageId}`);
+                $http.get(url).then((responseData) => {

                     $scope.tags = responseData.data;
                     addEmptyTag();
                 });
                     $scope.tags = responseData.data;
                     addEmptyTag();
                 });


@@ -471,19 +506,6 @@ module.exports = function (ngApp, events) {
                 }
             };
 
                 }
             };
 

-            /**
-             * Save the tags to the current page.
-             */
-            $scope.saveTags = function() {
-                setTagOrder();
-                let postData = {tags: $scope.tags};
-                $http.post('/ajax/tags/update/page/' + pageId, postData).then((responseData) => {
-                    $scope.tags = responseData.data.tags;
-                    addEmptyTag();
-                    events.emit('success', responseData.data.message);
-                })
-            };
-

             /**
              * Remove a tag from the current list.
              * @param tag
             /**
              * Remove a tag from the current list.
              * @param tag


@@ -495,21 +517,201 @@ module.exports = function (ngApp, events) {
 
         }]);
 
 
         }]);
 

-};

 
 

+    ngApp.controller('PageAttachmentController', ['$scope', '$http', '$attrs',
+        function ($scope, $http, $attrs) {
+
+            const pageId = $scope.uploadedTo = $attrs.pageId;
+            let currentOrder = '';
+            $scope.files = [];
+            $scope.editFile = false;
+            $scope.file = getCleanFile();
+            $scope.errors = {
+                link: {},
+                edit: {}
+            };
+
+            function getCleanFile() {
+                return {
+                    page_id: pageId
+                };
+            }
+
+            // Angular-UI-Sort options
+            $scope.sortOptions = {
+                handle: '.handle',
+                items: '> tr',
+                containment: "parent",
+                axis: "y",
+                stop: sortUpdate,
+            };

 
 

+            /**
+             * Event listener for sort changes.
+             * Updates the file ordering on the server.
+             * @param event
+             * @param ui
+             */
+            function sortUpdate(event, ui) {
+                let newOrder = $scope.files.map(file => {return file.id}).join(':');
+                if (newOrder === currentOrder) return;
+
+                currentOrder = newOrder;
+                $http.put(window.baseUrl(`/attachments/sort/page/${pageId}`), {files: $scope.files}).then(resp => {
+                    events.emit('success', resp.data.message);
+                }, checkError('sort'));
+            }

 
 

+            /**
+             * Used by dropzone to get the endpoint to upload to.
+             * @returns {string}
+             */
+            $scope.getUploadUrl = function (file) {
+                let suffix = (typeof file !== 'undefined') ? `/${file.id}` : '';
+                return window.baseUrl(`/attachments/upload${suffix}`);
+            };
+
+            /**
+             * Get files for the current page from the server.
+             */
+            function getFiles() {
+                let url = window.baseUrl(`/attachments/get/page/${pageId}`);
+                $http.get(url).then(resp => {
+                    $scope.files = resp.data;
+                    currentOrder = resp.data.map(file => {return file.id}).join(':');
+                }, checkError('get'));
+            }
+            getFiles();

 
 

+            /**
+             * Runs on file upload, Adds an file to local file list
+             * and shows a success message to the user.
+             * @param file
+             * @param data
+             */
+            $scope.uploadSuccess = function (file, data) {
+                $scope.$apply(() => {
+                    $scope.files.push(data);
+                });
+                events.emit('success', trans('entities.attachments_file_uploaded'));
+            };

 
 

+            /**
+             * Upload and overwrite an existing file.
+             * @param file
+             * @param data
+             */
+            $scope.uploadSuccessUpdate = function (file, data) {
+                $scope.$apply(() => {
+                    let search = filesIndexOf(data);
+                    if (search !== -1) $scope.files[search] = data;

 
 

+                    if ($scope.editFile) {
+                        $scope.editFile = angular.copy(data);
+                        data.link = '';
+                    }
+                });
+                events.emit('success', trans('entities.attachments_file_updated'));
+            };

 
 

+            /**
+             * Delete a file from the server and, on success, the local listing.
+             * @param file
+             */
+            $scope.deleteFile = function(file) {
+                if (!file.deleting) {
+                    file.deleting = true;
+                    return;
+                }
+                  $http.delete(window.baseUrl(`/attachments/${file.id}`)).then(resp => {
+                      events.emit('success', resp.data.message);
+                      $scope.files.splice($scope.files.indexOf(file), 1);
+                  }, checkError('delete'));
+            };

 
 

+            /**
+             * Attach a link to a page.
+             * @param file
+             */
+            $scope.attachLinkSubmit = function(file) {
+                file.uploaded_to = pageId;
+                $http.post(window.baseUrl('/attachments/link'), file).then(resp => {
+                    $scope.files.push(resp.data);
+                    events.emit('success', trans('entities.attachments_link_attached'));
+                    $scope.file = getCleanFile();
+                }, checkError('link'));
+            };

 
 

+            /**
+             * Start the edit mode for a file.
+             * @param file
+             */
+            $scope.startEdit = function(file) {
+                $scope.editFile = angular.copy(file);
+                $scope.editFile.link = (file.external) ? file.path : '';
+            };

 
 

+            /**
+             * Cancel edit mode
+             */
+            $scope.cancelEdit = function() {
+                $scope.editFile = false;
+            };

 
 

+            /**
+             * Update the name and link of a file.
+             * @param file
+             */
+            $scope.updateFile = function(file) {
+                $http.put(window.baseUrl(`/attachments/${file.id}`), file).then(resp => {
+                    let search = filesIndexOf(resp.data);
+                    if (search !== -1) $scope.files[search] = resp.data;

 
 

+                    if ($scope.editFile && !file.external) {
+                        $scope.editFile.link = '';
+                    }
+                    $scope.editFile = false;
+                    events.emit('success', trans('entities.attachments_updated_success'));
+                }, checkError('edit'));
+            };

 
 

+            /**
+             * Get the url of a file.
+             */
+            $scope.getFileUrl = function(file) {
+                return window.baseUrl('/attachments/' + file.id);
+            };

 
 

+            /**
+             * Search the local files via another file object.
+             * Used to search via object copies.
+             * @param file
+             * @returns int
+             */
+            function filesIndexOf(file) {
+                for (let i = 0; i < $scope.files.length; i++) {
+                    if ($scope.files[i].id == file.id) return i;
+                }
+                return -1;
+            }

 
 

+            /**
+             * Check for an error response in a ajax request.
+             * @param errorGroupName
+             */
+            function checkError(errorGroupName) {
+                $scope.errors[errorGroupName] = {};
+                return function(response) {
+                    if (typeof response.data !== 'undefined' && typeof response.data.error !== 'undefined') {
+                        events.emit('error', response.data.error);
+                    }
+                    if (typeof response.data !== 'undefined' && typeof response.data.validation !== 'undefined') {
+                        $scope.errors[errorGroupName] = response.data.validation;
+                        console.log($scope.errors[errorGroupName])
+                    }
+                }
+            }

 
 

+        }]);

 
 

+};