| commit | author | age | ||
| 1759c2 | 1 | /** |
| RM | 2 | * angular-strap |
| 3 | * @version v2.0.3 - 2014-05-30 | |
| 4 | * @link http://mgcrea.github.io/angular-strap | |
| 5 | * @author Olivier Louvignes (olivier@mg-crea.com) | |
| 6 | * @license MIT License, http://www.opensource.org/licenses/MIT | |
| 7 | */ | |
| 8 | 'use strict'; | |
| 9 | angular.module('mgcrea.ngStrap.modal', ['mgcrea.ngStrap.helpers.dimensions']).provider('$modal', function () { | |
| 10 | var defaults = this.defaults = { | |
| 11 | animation: 'am-fade', | |
| 12 | backdropAnimation: 'am-fade', | |
| 13 | prefixClass: 'modal', | |
| 14 | prefixEvent: 'modal', | |
| 15 | placement: 'top', | |
| 16 | template: 'modal/modal.tpl.html', | |
| 17 | contentTemplate: false, | |
| 18 | container: false, | |
| 19 | element: null, | |
| 20 | backdrop: true, | |
| 21 | keyboard: true, | |
| 22 | html: false, | |
| 23 | show: true | |
| 24 | }; | |
| 25 | this.$get = [ | |
| 26 | '$window', | |
| 27 | '$rootScope', | |
| 28 | '$compile', | |
| 29 | '$q', | |
| 30 | '$templateCache', | |
| 31 | '$http', | |
| 32 | '$animate', | |
| 33 | '$timeout', | |
| 34 | '$sce', | |
| 35 | 'dimensions', | |
| 36 | function ($window, $rootScope, $compile, $q, $templateCache, $http, $animate, $timeout, $sce, dimensions) { | |
| 37 | var forEach = angular.forEach; | |
| 38 | var trim = String.prototype.trim; | |
| 39 | var requestAnimationFrame = $window.requestAnimationFrame || $window.setTimeout; | |
| 40 | var bodyElement = angular.element($window.document.body); | |
| 41 | var htmlReplaceRegExp = /ng-bind="/gi; | |
| 42 | function ModalFactory(config) { | |
| 43 | var $modal = {}; | |
| 44 | // Common vars | |
| 45 | var options = $modal.$options = angular.extend({}, defaults, config); | |
| 46 | $modal.$promise = fetchTemplate(options.template); | |
| 47 | var scope = $modal.$scope = options.scope && options.scope.$new() || $rootScope.$new(); | |
| 48 | if (!options.element && !options.container) { | |
| 49 | options.container = 'body'; | |
| 50 | } | |
| 51 | // Support scope as string options | |
| 52 | forEach([ | |
| 53 | 'title', | |
| 54 | 'content' | |
| 55 | ], function (key) { | |
| 56 | if (options[key]) | |
| 57 | scope[key] = $sce.trustAsHtml(options[key]); | |
| 58 | }); | |
| 59 | // Provide scope helpers | |
| 60 | scope.$hide = function () { | |
| 61 | scope.$$postDigest(function () { | |
| 62 | $modal.hide(); | |
| 63 | }); | |
| 64 | }; | |
| 65 | scope.$show = function () { | |
| 66 | scope.$$postDigest(function () { | |
| 67 | $modal.show(); | |
| 68 | }); | |
| 69 | }; | |
| 70 | scope.$toggle = function () { | |
| 71 | scope.$$postDigest(function () { | |
| 72 | $modal.toggle(); | |
| 73 | }); | |
| 74 | }; | |
| 75 | // Support contentTemplate option | |
| 76 | if (options.contentTemplate) { | |
| 77 | $modal.$promise = $modal.$promise.then(function (template) { | |
| 78 | var templateEl = angular.element(template); | |
| 79 | return fetchTemplate(options.contentTemplate).then(function (contentTemplate) { | |
| 80 | var contentEl = findElement('[ng-bind="content"]', templateEl[0]).removeAttr('ng-bind').html(contentTemplate); | |
| 81 | // Drop the default footer as you probably don't want it if you use a custom contentTemplate | |
| 82 | if (!config.template) | |
| 83 | contentEl.next().remove(); | |
| 84 | return templateEl[0].outerHTML; | |
| 85 | }); | |
| 86 | }); | |
| 87 | } | |
| 88 | // Fetch, compile then initialize modal | |
| 89 | var modalLinker, modalElement; | |
| 90 | var backdropElement = angular.element('<div class="' + options.prefixClass + '-backdrop"/>'); | |
| 91 | $modal.$promise.then(function (template) { | |
| 92 | if (angular.isObject(template)) | |
| 93 | template = template.data; | |
| 94 | if (options.html) | |
| 95 | template = template.replace(htmlReplaceRegExp, 'ng-bind-html="'); | |
| 96 | template = trim.apply(template); | |
| 97 | modalLinker = $compile(template); | |
| 98 | $modal.init(); | |
| 99 | }); | |
| 100 | $modal.init = function () { | |
| 101 | // Options: show | |
| 102 | if (options.show) { | |
| 103 | scope.$$postDigest(function () { | |
| 104 | $modal.show(); | |
| 105 | }); | |
| 106 | } | |
| 107 | }; | |
| 108 | $modal.destroy = function () { | |
| 109 | // Remove element | |
| 110 | if (modalElement) { | |
| 111 | modalElement.remove(); | |
| 112 | modalElement = null; | |
| 113 | } | |
| 114 | if (backdropElement) { | |
| 115 | backdropElement.remove(); | |
| 116 | backdropElement = null; | |
| 117 | } | |
| 118 | // Destroy scope | |
| 119 | scope.$destroy(); | |
| 120 | }; | |
| 121 | $modal.show = function () { | |
| 122 | scope.$emit(options.prefixEvent + '.show.before', $modal); | |
| 123 | var parent = options.container ? findElement(options.container) : null; | |
| 124 | var after = options.container ? null : options.element; | |
| 125 | // Fetch a cloned element linked from template | |
| 126 | modalElement = $modal.$element = modalLinker(scope, function (clonedElement, scope) { | |
| 127 | }); | |
| 128 | // Set the initial positioning. | |
| 129 | modalElement.css({ display: 'block' }).addClass(options.placement); | |
| 130 | // Options: animation | |
| 131 | if (options.animation) { | |
| 132 | if (options.backdrop) { | |
| 133 | backdropElement.addClass(options.backdropAnimation); | |
| 134 | } | |
| 135 | modalElement.addClass(options.animation); | |
| 136 | } | |
| 137 | if (options.backdrop) { | |
| 138 | $animate.enter(backdropElement, bodyElement, null, function () { | |
| 139 | }); | |
| 140 | } | |
| 141 | $animate.enter(modalElement, parent, after, function () { | |
| 142 | scope.$emit(options.prefixEvent + '.show', $modal); | |
| 143 | }); | |
| 144 | scope.$isShown = true; | |
| 145 | scope.$$phase || scope.$root && scope.$root.$$phase || scope.$digest(); | |
| 146 | // Focus once the enter-animation has started | |
| 147 | // Weird PhantomJS bug hack | |
| 148 | var el = modalElement[0]; | |
| 149 | requestAnimationFrame(function () { | |
| 150 | el.focus(); | |
| 151 | }); | |
| 152 | bodyElement.addClass(options.prefixClass + '-open'); | |
| 153 | if (options.animation) { | |
| 154 | bodyElement.addClass(options.prefixClass + '-with-' + options.animation); | |
| 155 | } | |
| 156 | // Bind events | |
| 157 | if (options.backdrop) { | |
| 158 | modalElement.on('click', hideOnBackdropClick); | |
| 159 | backdropElement.on('click', hideOnBackdropClick); | |
| 160 | } | |
| 161 | if (options.keyboard) { | |
| 162 | modalElement.on('keyup', $modal.$onKeyUp); | |
| 163 | } | |
| 164 | }; | |
| 165 | $modal.hide = function () { | |
| 166 | scope.$emit(options.prefixEvent + '.hide.before', $modal); | |
| 167 | $animate.leave(modalElement, function () { | |
| 168 | scope.$emit(options.prefixEvent + '.hide', $modal); | |
| 169 | bodyElement.removeClass(options.prefixClass + '-open'); | |
| 170 | if (options.animation) { | |
| 171 | bodyElement.addClass(options.prefixClass + '-with-' + options.animation); | |
| 172 | } | |
| 173 | }); | |
| 174 | if (options.backdrop) { | |
| 175 | $animate.leave(backdropElement, function () { | |
| 176 | }); | |
| 177 | } | |
| 178 | scope.$isShown = false; | |
| 179 | scope.$$phase || scope.$root && scope.$root.$$phase || scope.$digest(); | |
| 180 | // Unbind events | |
| 181 | if (options.backdrop) { | |
| 182 | modalElement.off('click', hideOnBackdropClick); | |
| 183 | backdropElement.off('click', hideOnBackdropClick); | |
| 184 | } | |
| 185 | if (options.keyboard) { | |
| 186 | modalElement.off('keyup', $modal.$onKeyUp); | |
| 187 | } | |
| 188 | }; | |
| 189 | $modal.toggle = function () { | |
| 190 | scope.$isShown ? $modal.hide() : $modal.show(); | |
| 191 | }; | |
| 192 | $modal.focus = function () { | |
| 193 | modalElement[0].focus(); | |
| 194 | }; | |
| 195 | // Protected methods | |
| 196 | $modal.$onKeyUp = function (evt) { | |
| 197 | evt.which === 27 && $modal.hide(); | |
| 198 | }; | |
| 199 | // Private methods | |
| 200 | function hideOnBackdropClick(evt) { | |
| 201 | if (evt.target !== evt.currentTarget) | |
| 202 | return; | |
| 203 | options.backdrop === 'static' ? $modal.focus() : $modal.hide(); | |
| 204 | } | |
| 205 | return $modal; | |
| 206 | } | |
| 207 | // Helper functions | |
| 208 | function findElement(query, element) { | |
| 209 | return angular.element((element || document).querySelectorAll(query)); | |
| 210 | } | |
| 211 | function fetchTemplate(template) { | |
| 212 | return $q.when($templateCache.get(template) || $http.get(template)).then(function (res) { | |
| 213 | if (angular.isObject(res)) { | |
| 214 | $templateCache.put(template, res.data); | |
| 215 | return res.data; | |
| 216 | } | |
| 217 | return res; | |
| 218 | }); | |
| 219 | } | |
| 220 | return ModalFactory; | |
| 221 | } | |
| 222 | ]; | |
| 223 | }).directive('bsModal', [ | |
| 224 | '$window', | |
| 225 | '$location', | |
| 226 | '$sce', | |
| 227 | '$modal', | |
| 228 | function ($window, $location, $sce, $modal) { | |
| 229 | return { | |
| 230 | restrict: 'EAC', | |
| 231 | scope: true, | |
| 232 | link: function postLink(scope, element, attr, transclusion) { | |
| 233 | // Directive options | |
| 234 | var options = { | |
| 235 | scope: scope, | |
| 236 | element: element, | |
| 237 | show: false | |
| 238 | }; | |
| 239 | angular.forEach([ | |
| 240 | 'template', | |
| 241 | 'contentTemplate', | |
| 242 | 'placement', | |
| 243 | 'backdrop', | |
| 244 | 'keyboard', | |
| 245 | 'html', | |
| 246 | 'container', | |
| 247 | 'animation' | |
| 248 | ], function (key) { | |
| 249 | if (angular.isDefined(attr[key])) | |
| 250 | options[key] = attr[key]; | |
| 251 | }); | |
| 252 | // Support scope as data-attrs | |
| 253 | angular.forEach([ | |
| 254 | 'title', | |
| 255 | 'content' | |
| 256 | ], function (key) { | |
| 257 | attr[key] && attr.$observe(key, function (newValue, oldValue) { | |
| 258 | scope[key] = $sce.trustAsHtml(newValue); | |
| 259 | }); | |
| 260 | }); | |
| 261 | // Support scope as an object | |
| 262 | attr.bsModal && scope.$watch(attr.bsModal, function (newValue, oldValue) { | |
| 263 | if (angular.isObject(newValue)) { | |
| 264 | angular.extend(scope, newValue); | |
| 265 | } else { | |
| 266 | scope.content = newValue; | |
| 267 | } | |
| 268 | }, true); | |
| 269 | // Initialize modal | |
| 270 | var modal = $modal(options); | |
| 271 | // Trigger | |
| 272 | element.on(attr.trigger || 'click', modal.toggle); | |
| 273 | // Garbage collection | |
| 274 | scope.$on('$destroy', function () { | |
| 275 | modal.destroy(); | |
| 276 | options = null; | |
| 277 | modal = null; | |
| 278 | }); | |
| 279 | } | |
| 280 | }; | |
| 281 | } | |
| 282 | ]); | |
