525 lines
17 KiB
JavaScript
525 lines
17 KiB
JavaScript
"use strict";
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var moment = require('moment');
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module.exports = function (ngApp, events) {
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ngApp.controller('ImageManagerController', ['$scope', '$attrs', '$http', '$timeout', 'imageManagerService',
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function ($scope, $attrs, $http, $timeout, imageManagerService) {
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$scope.images = [];
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$scope.imageType = $attrs.imageType;
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$scope.selectedImage = false;
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$scope.dependantPages = false;
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$scope.showing = false;
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$scope.hasMore = false;
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$scope.imageUpdateSuccess = false;
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$scope.imageDeleteSuccess = false;
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$scope.uploadedTo = $attrs.uploadedTo;
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$scope.view = 'all';
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$scope.searching = false;
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$scope.searchTerm = '';
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var page = 0;
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var previousClickTime = 0;
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var previousClickImage = 0;
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var dataLoaded = false;
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var callback = false;
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var preSearchImages = [];
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var preSearchHasMore = false;
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/**
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* Used by dropzone to get the endpoint to upload to.
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* @returns {string}
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*/
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$scope.getUploadUrl = function () {
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return '/images/' + $scope.imageType + '/upload';
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};
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/**
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* Cancel the current search operation.
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*/
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function cancelSearch() {
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$scope.searching = false;
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$scope.searchTerm = '';
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$scope.images = preSearchImages;
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$scope.hasMore = preSearchHasMore;
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}
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$scope.cancelSearch = cancelSearch;
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/**
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* Runs on image upload, Adds an image to local list of images
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* and shows a success message to the user.
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* @param file
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* @param data
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*/
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$scope.uploadSuccess = function (file, data) {
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$scope.$apply(() => {
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$scope.images.unshift(data);
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});
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events.emit('success', 'Image uploaded');
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};
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/**
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* Runs the callback and hides the image manager.
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* @param returnData
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*/
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function callbackAndHide(returnData) {
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if (callback) callback(returnData);
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$scope.showing = false;
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}
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/**
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* Image select action. Checks if a double-click was fired.
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* @param image
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*/
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$scope.imageSelect = function (image) {
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var dblClickTime = 300;
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var currentTime = Date.now();
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var timeDiff = currentTime - previousClickTime;
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if (timeDiff < dblClickTime && image.id === previousClickImage) {
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// If double click
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callbackAndHide(image);
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} else {
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// If single
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$scope.selectedImage = image;
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$scope.dependantPages = false;
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}
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previousClickTime = currentTime;
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previousClickImage = image.id;
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};
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/**
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* Action that runs when the 'Select image' button is clicked.
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* Runs the callback and hides the image manager.
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*/
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$scope.selectButtonClick = function () {
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callbackAndHide($scope.selectedImage);
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};
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/**
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* Show the image manager.
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* Takes a callback to execute later on.
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* @param doneCallback
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*/
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function show(doneCallback) {
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callback = doneCallback;
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$scope.showing = true;
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// Get initial images if they have not yet been loaded in.
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if (!dataLoaded) {
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fetchData();
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dataLoaded = true;
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}
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}
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// Connects up the image manger so it can be used externally
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// such as from TinyMCE.
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imageManagerService.show = show;
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imageManagerService.showExternal = function (doneCallback) {
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$scope.$apply(() => {
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show(doneCallback);
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});
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};
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window.ImageManager = imageManagerService;
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/**
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* Hide the image manager
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*/
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$scope.hide = function () {
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$scope.showing = false;
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};
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var baseUrl = '/images/' + $scope.imageType + '/all/'
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/**
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* Fetch the list image data from the server.
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*/
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function fetchData() {
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var url = baseUrl + page + '?';
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var components = {};
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if ($scope.uploadedTo) components['page_id'] = $scope.uploadedTo;
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if ($scope.searching) components['term'] = $scope.searchTerm;
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var urlQueryString = Object.keys(components).map((key) => {
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return key + '=' + encodeURIComponent(components[key]);
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}).join('&');
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url += urlQueryString;
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$http.get(url).then((response) => {
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$scope.images = $scope.images.concat(response.data.images);
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$scope.hasMore = response.data.hasMore;
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page++;
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});
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}
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$scope.fetchData = fetchData;
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/**
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* Start a search operation
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* @param searchTerm
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*/
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$scope.searchImages = function() {
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if ($scope.searchTerm === '') {
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cancelSearch();
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return;
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}
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if (!$scope.searching) {
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preSearchImages = $scope.images;
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preSearchHasMore = $scope.hasMore;
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}
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$scope.searching = true;
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$scope.images = [];
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$scope.hasMore = false;
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page = 0;
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baseUrl = '/images/' + $scope.imageType + '/search/';
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fetchData();
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};
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/**
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* Set the current image listing view.
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* @param viewName
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*/
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$scope.setView = function(viewName) {
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cancelSearch();
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$scope.images = [];
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$scope.hasMore = false;
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page = 0;
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$scope.view = viewName;
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baseUrl = '/images/' + $scope.imageType + '/' + viewName + '/';
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fetchData();
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}
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/**
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* Save the details of an image.
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* @param event
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*/
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$scope.saveImageDetails = function (event) {
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event.preventDefault();
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var url = '/images/update/' + $scope.selectedImage.id;
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$http.put(url, this.selectedImage).then((response) => {
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events.emit('success', 'Image details updated');
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}, (response) => {
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if (response.status === 422) {
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var errors = response.data;
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var message = '';
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Object.keys(errors).forEach((key) => {
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message += errors[key].join('\n');
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});
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events.emit('error', message);
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} else if (response.status === 403) {
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events.emit('error', response.data.error);
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}
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});
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};
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/**
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* Delete an image from system and notify of success.
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* Checks if it should force delete when an image
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* has dependant pages.
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* @param event
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*/
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$scope.deleteImage = function (event) {
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event.preventDefault();
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var force = $scope.dependantPages !== false;
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var url = '/images/' + $scope.selectedImage.id;
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if (force) url += '?force=true';
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$http.delete(url).then((response) => {
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$scope.images.splice($scope.images.indexOf($scope.selectedImage), 1);
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$scope.selectedImage = false;
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events.emit('success', 'Image successfully deleted');
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}, (response) => {
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// Pages failure
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if (response.status === 400) {
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$scope.dependantPages = response.data;
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} else if (response.status === 403) {
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events.emit('error', response.data.error);
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}
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});
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};
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/**
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* Simple date creator used to properly format dates.
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* @param stringDate
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* @returns {Date}
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*/
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$scope.getDate = function (stringDate) {
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return new Date(stringDate);
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};
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}]);
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ngApp.controller('BookShowController', ['$scope', '$http', '$attrs', '$sce', function ($scope, $http, $attrs, $sce) {
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$scope.searching = false;
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$scope.searchTerm = '';
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$scope.searchResults = '';
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$scope.searchBook = function (e) {
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e.preventDefault();
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var term = $scope.searchTerm;
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if (term.length == 0) return;
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$scope.searching = true;
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$scope.searchResults = '';
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var searchUrl = '/search/book/' + $attrs.bookId;
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searchUrl += '?term=' + encodeURIComponent(term);
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$http.get(searchUrl).then((response) => {
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$scope.searchResults = $sce.trustAsHtml(response.data);
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});
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};
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$scope.checkSearchForm = function () {
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if ($scope.searchTerm.length < 1) {
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$scope.searching = false;
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}
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};
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$scope.clearSearch = function () {
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$scope.searching = false;
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$scope.searchTerm = '';
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};
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}]);
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ngApp.controller('PageEditController', ['$scope', '$http', '$attrs', '$interval', '$timeout', '$sce',
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function ($scope, $http, $attrs, $interval, $timeout, $sce) {
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$scope.editorOptions = require('./pages/page-form');
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$scope.editContent = '';
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$scope.draftText = '';
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var pageId = Number($attrs.pageId);
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var isEdit = pageId !== 0;
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var autosaveFrequency = 30; // AutoSave interval in seconds.
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var isMarkdown = $attrs.editorType === 'markdown';
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$scope.isUpdateDraft = Number($attrs.pageUpdateDraft) === 1;
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$scope.isNewPageDraft = Number($attrs.pageNewDraft) === 1;
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// Set inital header draft text
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if ($scope.isUpdateDraft || $scope.isNewPageDraft) {
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$scope.draftText = 'Editing Draft'
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} else {
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$scope.draftText = 'Editing Page'
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};
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var autoSave = false;
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var currentContent = {
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title: false,
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html: false
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};
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if (isEdit) {
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setTimeout(() => {
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startAutoSave();
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}, 1000);
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}
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// Actions specifically for the markdown editor
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if (isMarkdown) {
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$scope.displayContent = '';
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// Editor change event
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$scope.editorChange = function (content) {
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$scope.displayContent = $sce.trustAsHtml(content);
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}
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}
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if (!isMarkdown) {
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$scope.editorChange = function() {};
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}
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/**
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* Start the AutoSave loop, Checks for content change
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* before performing the costly AJAX request.
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*/
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function startAutoSave() {
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currentContent.title = $('#name').val();
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currentContent.html = $scope.editContent;
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autoSave = $interval(() => {
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var newTitle = $('#name').val();
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var newHtml = $scope.editContent;
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if (newTitle !== currentContent.title || newHtml !== currentContent.html) {
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currentContent.html = newHtml;
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currentContent.title = newTitle;
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saveDraft();
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}
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}, 1000 * autosaveFrequency);
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}
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/**
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* Save a draft update into the system via an AJAX request.
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* @param title
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* @param html
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*/
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function saveDraft() {
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var data = {
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name: $('#name').val(),
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html: isMarkdown ? $sce.getTrustedHtml($scope.displayContent) : $scope.editContent
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};
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if (isMarkdown) data.markdown = $scope.editContent;
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$http.put('/ajax/page/' + pageId + '/save-draft', data).then((responseData) => {
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var updateTime = moment.utc(moment.unix(responseData.data.timestamp)).toDate();
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$scope.draftText = responseData.data.message + moment(updateTime).format('HH:mm');
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if (!$scope.isNewPageDraft) $scope.isUpdateDraft = true;
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});
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}
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$scope.forceDraftSave = function() {
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saveDraft();
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};
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// Listen to shortcuts coming via events
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$scope.$on('editor-keydown', (event, data) => {
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// Save shortcut (ctrl+s)
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if (data.keyCode == 83 && (navigator.platform.match("Mac") ? data.metaKey : data.ctrlKey)) {
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data.preventDefault();
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saveDraft();
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}
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});
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/**
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* Discard the current draft and grab the current page
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* content from the system via an AJAX request.
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*/
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$scope.discardDraft = function () {
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$http.get('/ajax/page/' + pageId).then((responseData) => {
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if (autoSave) $interval.cancel(autoSave);
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$scope.draftText = 'Editing Page';
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$scope.isUpdateDraft = false;
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$scope.$broadcast('html-update', responseData.data.html);
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$scope.$broadcast('markdown-update', responseData.data.markdown || responseData.data.html);
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$('#name').val(responseData.data.name);
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$timeout(() => {
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startAutoSave();
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}, 1000);
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events.emit('success', 'Draft discarded, The editor has been updated with the current page content');
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});
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};
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}]);
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ngApp.controller('PageTagController', ['$scope', '$http', '$attrs',
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function ($scope, $http, $attrs) {
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const pageId = Number($attrs.pageId);
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$scope.tags = [];
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$scope.sortOptions = {
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handle: '.handle',
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items: '> tr',
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containment: "parent",
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axis: "y"
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};
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/**
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* Push an empty tag to the end of the scope tags.
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*/
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function addEmptyTag() {
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$scope.tags.push({
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name: '',
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value: ''
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});
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}
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$scope.addEmptyTag = addEmptyTag;
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/**
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* Get all tags for the current book and add into scope.
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*/
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function getTags() {
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$http.get('/ajax/tags/get/page/' + pageId).then((responseData) => {
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$scope.tags = responseData.data;
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addEmptyTag();
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});
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}
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getTags();
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/**
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* Set the order property on all tags.
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*/
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function setTagOrder() {
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for (let i = 0; i < $scope.tags.length; i++) {
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$scope.tags[i].order = i;
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}
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}
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/**
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* When an tag changes check if another empty editable
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* field needs to be added onto the end.
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* @param tag
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*/
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$scope.tagChange = function(tag) {
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let cPos = $scope.tags.indexOf(tag);
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if (cPos !== $scope.tags.length-1) return;
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if (tag.name !== '' || tag.value !== '') {
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addEmptyTag();
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}
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};
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/**
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* When an tag field loses focus check the tag to see if its
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* empty and therefore could be removed from the list.
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* @param tag
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*/
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$scope.tagBlur = function(tag) {
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let isLast = $scope.tags.length - 1 === $scope.tags.indexOf(tag);
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if (tag.name === '' && tag.value === '' && !isLast) {
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let cPos = $scope.tags.indexOf(tag);
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$scope.tags.splice(cPos, 1);
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}
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};
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/**
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* Save the tags to the current page.
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*/
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$scope.saveTags = function() {
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setTagOrder();
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let postData = {tags: $scope.tags};
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$http.post('/ajax/tags/update/page/' + pageId, postData).then((responseData) => {
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$scope.tags = responseData.data.tags;
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addEmptyTag();
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events.emit('success', responseData.data.message);
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})
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};
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/**
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* Remove a tag from the current list.
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* @param tag
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*/
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$scope.removeTag = function(tag) {
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let cIndex = $scope.tags.indexOf(tag);
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$scope.tags.splice(cIndex, 1);
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};
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}]);
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};
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