#47 - Fixes the issues with the test case.

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

diff --git a/resources/assets/js/controllers.js b/resources/assets/js/controllers.js
index b5353e7d9d2b315df46456bf69336b725f2a1cc5..aebde8da4136fcd7bc2f293e7198742661fa90bd 100644 (file)
--- a/resources/assets/js/controllers.js
+++ b/resources/assets/js/controllers.js
@@ -1,6 +1,10 @@
 "use strict";
 
 const moment = require('moment');
 "use strict";
 
 const moment = require('moment');

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

 
 module.exports = function (ngApp, events) {
 
 
 module.exports = function (ngApp, events) {
 


@@ -17,18 +21,18 @@ 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.
 
             /**
              * Used by dropzone to get the endpoint to upload to.


@@ -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'));

             };
 
             /**
             };
 
             /**


@@ -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


@@ -135,22 +139,21 @@ module.exports = function (ngApp, events) {
                 $('#image-manager').find('.overlay').fadeOut(240);
             };
 
                 $('#image-manager').find('.overlay').fadeOut(240);
             };
 

-            var baseUrl = window.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);


@@ -162,7 +165,6 @@ module.exports = function (ngApp, events) {
 
             /**
              * Start a search operation
 
             /**
              * Start a search operation

-             * @param searchTerm

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


@@ -196,7 +198,7 @@ module.exports = function (ngApp, events) {
                 $scope.view = viewName;
                 baseUrl = window.baseUrl('/images/' + $scope.imageType  + '/' + viewName + '/');
                 fetchData();
                 $scope.view = viewName;
                 baseUrl = window.baseUrl('/images/' + $scope.imageType  + '/' + viewName + '/');
                 fetchData();

-            }
+            };

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


@@ -204,13 +206,13 @@ module.exports = function (ngApp, events) {
              */
             $scope.saveImageDetails = function (event) {
                 event.preventDefault();
              */
             $scope.saveImageDetails = function (event) {
                 event.preventDefault();

-                var url = window.baseUrl('/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');
                         });


@@ -229,13 +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 = window.baseUrl('/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) {


@@ -257,63 +259,30 @@ module.exports = function (ngApp, events) {
 
         }]);
 
 
         }]);
 

-
-    ngApp.controller('BookShowController', ['$scope', '$http', '$attrs', '$sce', function ($scope, $http, $attrs, $sce) {
-        $scope.searching = false;
-        $scope.searchTerm = '';
-        $scope.searchResults = '';
-
-        $scope.searchBook = function (e) {
-            e.preventDefault();
-            var term = $scope.searchTerm;
-            if (term.length == 0) return;
-            $scope.searching = true;
-            $scope.searchResults = '';
-            var searchUrl = window.baseUrl('/search/book/' + $attrs.bookId);
-            searchUrl += '?term=' + encodeURIComponent(term);
-            $http.get(searchUrl).then((response) => {
-                $scope.searchResults = $sce.trustAsHtml(response.data);
-            });
-        };
-
-        $scope.checkSearchForm = function () {
-            if ($scope.searchTerm.length < 1) {
-                $scope.searching = false;
-            }
-        };
-
-        $scope.clearSearch = function () {
-            $scope.searching = false;
-            $scope.searchTerm = '';
-        };
-
-    }]);
-
-

     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.draftsEnabled = $attrs.draftsEnabled === 'true';
         $scope.isUpdateDraft = Number($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
         };


@@ -350,8 +319,8 @@ module.exports = function (ngApp, events) {
             autoSave = $interval(() => {
                 // Return if manually saved recently to prevent bombarding the server
                 if (Date.now() - lastSave < (1000*autosaveFrequency)/2) return;
             autoSave = $interval(() => {
                 // Return if manually saved recently to prevent bombarding the server
                 if (Date.now() - lastSave < (1000*autosaveFrequency)/2) return;

-                var newTitle = $('#name').val();
-                var newHtml = $scope.editContent;
+                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;


@@ -368,7 +337,7 @@ module.exports = function (ngApp, events) {
          */
         function saveDraft() {
             if (!$scope.draftsEnabled) return;
          */
         function saveDraft() {
             if (!$scope.draftsEnabled) return;

-            var data = {
+            let data = {

                 name: $('#name').val(),
                 html: isMarkdown ? $sce.getTrustedHtml($scope.displayContent) : $scope.editContent
             };
                 name: $('#name').val(),
                 html: isMarkdown ? $sce.getTrustedHtml($scope.displayContent) : $scope.editContent
             };


@@ -378,14 +347,14 @@ module.exports = function (ngApp, events) {
             let url = window.baseUrl('/ajax/page/' + pageId + '/save-draft');
             $http.put(url, data).then(responseData => {
                 draftErroring = false;
             let url = window.baseUrl('/ajax/page/' + pageId + '/save-draft');
             $http.put(url, data).then(responseData => {
                 draftErroring = false;

-                var updateTime = moment.utc(moment.unix(responseData.data.timestamp)).toDate();
+                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;
                 showDraftSaveNotification();
                 lastSave = Date.now();
             }, errorRes => {
                 if (draftErroring) return;
                 $scope.draftText = responseData.data.message + moment(updateTime).format('HH:mm');
                 if (!$scope.isNewPageDraft) $scope.isUpdateDraft = true;
                 showDraftSaveNotification();
                 lastSave = Date.now();
             }, errorRes => {
                 if (draftErroring) return;

-                events.emit('error', 'Failed to save draft. Ensure you have internet connection before saving this page.')
+                events.emit('error', trans('errors.page_draft_autosave_fail'));

                 draftErroring = true;
             });
         }
                 draftErroring = true;
             });
         }


@@ -418,7 +387,7 @@ module.exports = function (ngApp, events) {
             let url = window.baseUrl('/ajax/page/' + pageId);
             $http.get(url).then((responseData) => {
                 if (autoSave) $interval.cancel(autoSave);
             let url = window.baseUrl('/ajax/page/' + pageId);
             $http.get(url).then((responseData) => {
                 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);


@@ -426,7 +395,7 @@ 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'));

             });
         };
 
             });
         };
 


@@ -437,7 +406,7 @@ 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',


@@ -504,20 +473,6 @@ module.exports = function (ngApp, events) {
                 }
             };
 
                 }
             };
 

-            /**
-             * Save the tags to the current page.
-             */
-            $scope.saveTags = function() {
-                setTagOrder();
-                let postData = {tags: $scope.tags};
-                let url = window.baseUrl('/ajax/tags/update/page/' + pageId);
-                $http.post(url, 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


@@ -536,6 +491,18 @@ module.exports = function (ngApp, events) {
             const pageId = $scope.uploadedTo = $attrs.pageId;
             let currentOrder = '';
             $scope.files = [];
             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 = {
 
             // Angular-UI-Sort options
             $scope.sortOptions = {


@@ -557,28 +524,29 @@ module.exports = function (ngApp, events) {
                 if (newOrder === currentOrder) return;
 
                 currentOrder = newOrder;
                 if (newOrder === currentOrder) return;
 
                 currentOrder = newOrder;

-                $http.put(`/files/sort/page/${pageId}`, {files: $scope.files}).then(resp => {
+                $http.put(window.baseUrl(`/attachments/sort/page/${pageId}`), {files: $scope.files}).then(resp => {

                     events.emit('success', resp.data.message);
                     events.emit('success', resp.data.message);

-                });
+                }, checkError('sort'));

             }
 
             /**
              * Used by dropzone to get the endpoint to upload to.
              * @returns {string}
              */
             }
 
             /**
              * Used by dropzone to get the endpoint to upload to.
              * @returns {string}
              */

-            $scope.getUploadUrl = function () {
-                return window.baseUrl('/files/upload');
+            $scope.getUploadUrl = function (file) {
+                let suffix = (typeof file !== 'undefined') ? `/${file.id}` : '';
+                return window.baseUrl(`/attachments/upload${suffix}`);

             };
 
             /**
              * Get files for the current page from the server.
              */
             function getFiles() {
             };
 
             /**
              * Get files for the current page from the server.
              */
             function getFiles() {

-                let url = window.baseUrl(`/files/get/page/${pageId}`)
+                let url = window.baseUrl(`/attachments/get/page/${pageId}`);

                 $http.get(url).then(resp => {
                     $scope.files = resp.data;
                     currentOrder = resp.data.map(file => {return file.id}).join(':');
                 $http.get(url).then(resp => {
                     $scope.files = resp.data;
                     currentOrder = resp.data.map(file => {return file.id}).join(':');

-                });
+                }, checkError('get'));

             }
             getFiles();
 
             }
             getFiles();
 


@@ -590,9 +558,27 @@ module.exports = function (ngApp, events) {
              */
             $scope.uploadSuccess = function (file, data) {
                 $scope.$apply(() => {
              */
             $scope.uploadSuccess = function (file, data) {
                 $scope.$apply(() => {

-                    $scope.files.unshift(data);
+                    $scope.files.push(data);

                 });
                 });

-                events.emit('success', 'File uploaded');
+                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'));

             };
 
             /**
             };
 
             /**


@@ -600,29 +586,320 @@ module.exports = function (ngApp, events) {
              * @param file
              */
             $scope.deleteFile = function(file) {
              * @param file
              */
             $scope.deleteFile = function(file) {

-                  $http.delete(`/files/${file.id}`).then(resp => {
+                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);
                       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])
+                    }
+                }
+            }
+

         }]);
 
         }]);
 

-};
+    // Controller used to reply to and add new comments
+    ngApp.controller('CommentReplyController', ['$scope', '$http', '$timeout', function ($scope, $http, $timeout) {
+        const MarkdownIt = require("markdown-it");
+        const md = new MarkdownIt({html: true});
+        let vm = this;
+
+        vm.saveComment = function () {
+            let pageId = $scope.comment.pageId || $scope.pageId;
+            let comment = $scope.comment.text;
+            if (!comment) {
+                return events.emit('warning', trans('errors.empty_comment'));
+            }
+            let commentHTML = md.render($scope.comment.text);
+            let serviceUrl = `/ajax/page/${pageId}/comment/`;
+            let httpMethod = 'post';
+            let reqObj = {
+                text: comment,
+                html: commentHTML
+            };
+
+            if ($scope.isEdit === true) {
+                // this will be set when editing the comment.
+                serviceUrl = `/ajax/page/${pageId}/comment/${$scope.comment.id}`;
+                httpMethod = 'put';
+            } else if ($scope.isReply === true) {
+                // if its reply, get the parent comment id
+                reqObj.parent_id = $scope.parentId;
+            }
+            $http[httpMethod](window.baseUrl(serviceUrl), reqObj).then(resp => {
+                if (!isCommentOpSuccess(resp)) {
+                     return;
+                }
+                // hide the comments first, and then retrigger the refresh
+                if ($scope.isEdit) {
+                    updateComment($scope.comment, resp.data);
+                    $scope.$emit('evt.comment-success', $scope.comment.id);
+                } else {
+                    $scope.comment.text = '';
+                    if ($scope.isReply === true && $scope.parent.sub_comments) {
+                        $scope.parent.sub_comments.push(resp.data.comment);
+                    } else {
+                        $scope.$emit('evt.new-comment', resp.data.comment);
+                    }
+                    $scope.$emit('evt.comment-success', null, true);
+                }
+                $scope.comment.is_hidden = true;
+                $timeout(function() {
+                    $scope.comment.is_hidden = false;
+                });

 
 

+                events.emit('success', trans(resp.data.message));
+
+            }, checkError);
+
+        };
+
+        function checkError(response) {
+            let msg = null;
+            if (isCommentOpSuccess(response)) {
+                // all good
+                return;
+            } else if (response.data) {
+                msg = response.data.message;
+            } else {
+                msg = trans('errors.comment_add');
+            }
+            if (msg) {
+                events.emit('success', msg);
+            }
+        }
+    }]);

 
 

+    // Controller used to delete comments
+    ngApp.controller('CommentDeleteController', ['$scope', '$http', '$timeout', function ($scope, $http, $timeout) {
+        let vm = this;

 
 

+        vm.delete = function(comment) {
+            $http.delete(window.baseUrl(`/ajax/comment/${comment.id}`)).then(resp => {
+                if (!isCommentOpSuccess(resp)) {
+                    return;
+                }
+                updateComment(comment, resp.data, $timeout, true);
+            }, function (resp) {
+                if (isCommentOpSuccess(resp)) {
+                    events.emit('success', trans('entities.comment_deleted'));
+                } else {
+                    events.emit('error', trans('error.comment_delete'));
+                }
+            });
+        };
+    }]);

 
 

+    // Controller used to fetch all comments for a page
+    ngApp.controller('CommentListController', ['$scope', '$http', '$timeout', '$location', function ($scope, $http, $timeout, $location) {
+        let vm = this;
+        $scope.errors = {};
+        // keep track of comment levels
+        $scope.level = 1;
+        vm.totalCommentsStr = trans('entities.comments_loading');
+        vm.permissions = {};
+        vm.trans = window.trans;
+
+        $scope.$on('evt.new-comment', function (event, comment) {
+            // add the comment to the comment list.
+            vm.comments.push(comment);
+            ++vm.totalComments;
+            setTotalCommentMsg();
+            event.stopPropagation();
+            event.preventDefault();
+        });

 
 

+        vm.canEditDelete = function (comment, prop) {
+            if (!comment.active) {
+                return false;
+            }
+            let propAll = prop + '_all';
+            let propOwn = prop + '_own';

 
 

+            if (vm.permissions[propAll]) {
+                return true;
+            }

 
 

+            if (vm.permissions[propOwn] && comment.created_by.id === vm.current_user_id) {
+                return true;
+            }

 
 

+            return false;
+        };

 
 

+        vm.canComment = function () {
+            return vm.permissions.comment_create;
+        };

 
 

+        // check if there are is any direct linking
+        let linkedCommentId = $location.search().cm;

 
 

+        $timeout(function() {
+            $http.get(window.baseUrl(`/ajax/page/${$scope.pageId}/comments/`)).then(resp => {
+                if (!isCommentOpSuccess(resp)) {
+                    // just show that no comments are available.
+                    vm.totalComments = 0;
+                    setTotalCommentMsg();
+                    return;
+                }
+                vm.comments = resp.data.comments;
+                vm.totalComments = +resp.data.total;
+                vm.permissions = resp.data.permissions;
+                vm.current_user_id = resp.data.user_id;
+                setTotalCommentMsg();
+                if (!linkedCommentId) {
+                    return;
+                }
+                $timeout(function() {
+                    // wait for the UI to render.
+                    focusLinkedComment(linkedCommentId);
+                });
+            }, checkError);
+        });

 
 

+        function setTotalCommentMsg () {
+            if (vm.totalComments === 0) {
+                vm.totalCommentsStr = trans('entities.no_comments');
+            } else if (vm.totalComments === 1) {
+                vm.totalCommentsStr = trans('entities.one_comment');
+            } else {
+                vm.totalCommentsStr = trans('entities.x_comments', {
+                    numComments: vm.totalComments
+                });
+            }
+        }

 
 

+        function focusLinkedComment(linkedCommentId) {
+            let comment = angular.element('#' + linkedCommentId);
+            if (comment.length === 0) {
+                return;
+            }

 
 

+            window.setupPageShow.goToText(linkedCommentId);
+        }

 
 

+        function checkError(response) {
+            let msg = null;
+            if (isCommentOpSuccess(response)) {
+                // all good
+                return;
+            } else if (response.data) {
+                msg = response.data.message;
+            } else {
+                msg = trans('errors.comment_list');
+            }
+            if (msg) {
+                events.emit('success', msg);
+            }
+        }
+    }]);

 
 

+    function updateComment(comment, resp, $timeout, isDelete) {
+        comment.text = resp.comment.text;
+        comment.updated = resp.comment.updated;
+        comment.updated_by = resp.comment.updated_by;
+        comment.active = resp.comment.active;
+        if (isDelete && !resp.comment.active) {
+            comment.html = trans('entities.comment_deleted');
+        } else {
+            comment.html = resp.comment.html;
+        }
+        if (!$timeout) {
+            return;
+        }
+        comment.is_hidden = true;
+        $timeout(function() {
+            comment.is_hidden = false;
+        });
+    }

 
 

+    function isCommentOpSuccess(resp) {
+        if (resp && resp.data && resp.data.status === 'success') {
+            return true;
+        }
+        return false;
+    }
+};