angular-local-storage/angular-local-storage.min.js

(function(){"use strict";var a=angular.module("LocalStorageModule",[]);a.provider("localStorageService",function(){this.prefix="ls",this.storageType="localStorage",this.cookie={expiry:30,path:"/"},this.notify={setItem:!0,removeItem:!1},this.setPrefix=function(a){this.prefix=a},this.setStorageType=function(a){this.storageType=a},this.setStorageCookie=function(a,b){this.cookie={expiry:a,path:b}},this.setStorageCookieDomain=function(a){this.cookie.domain=a},this.setNotify=function(a,b){this.notify={setItem:a,removeItem:b}},this.$get=["$rootScope","$window","$document",function(a,b,c){var d,e=this.prefix,f=this.cookie,g=this.notify,h=this.storageType;c||(c=document),"."!==e.substr(-1)&&(e=e?e+".":"");var i=function(a){return e+a},j=function(){try{var c=h in b&&null!==b[h],e=i("__"+Math.round(1e7*Math.random()));return c&&(d=b[h],d.setItem(e,""),d.removeItem(e)),c}catch(f){return h="cookie",a.$broadcast("LocalStorageModule.notification.error",f.message),!1}}(),k=function(b,c){if(!j)return a.$broadcast("LocalStorageModule.notification.warning","LOCAL_STORAGE_NOT_SUPPORTED"),g.setItem&&a.$broadcast("LocalStorageModule.notification.setitem",{key:b,newvalue:c,storageType:"cookie"}),q(b,c);"undefined"==typeof c&&(c=null);try{(angular.isObject(c)||angular.isArray(c))&&(c=angular.toJson(c)),d&&d.setItem(i(b),c),g.setItem&&a.$broadcast("LocalStorageModule.notification.setitem",{key:b,newvalue:c,storageType:this.storageType})}catch(e){return a.$broadcast("LocalStorageModule.notification.error",e.message),q(b,c)}return!0},l=function(b){if(!j)return a.$broadcast("LocalStorageModule.notification.warning","LOCAL_STORAGE_NOT_SUPPORTED"),r(b);var c=d?d.getItem(i(b)):null;return c&&"null"!==c?"{"===c.charAt(0)||"["===c.charAt(0)?angular.fromJson(c):c:null},m=function(b){if(!j)return a.$broadcast("LocalStorageModule.notification.warning","LOCAL_STORAGE_NOT_SUPPORTED"),g.removeItem&&a.$broadcast("LocalStorageModule.notification.removeitem",{key:b,storageType:"cookie"}),s(b);try{d.removeItem(i(b)),g.removeItem&&a.$broadcast("LocalStorageModule.notification.removeitem",{key:b,storageType:this.storageType})}catch(c){return a.$broadcast("LocalStorageModule.notification.error",c.message),s(b)}return!0},n=function(){if(!j)return a.$broadcast("LocalStorageModule.notification.warning","LOCAL_STORAGE_NOT_SUPPORTED"),!1;var b=e.length,c=[];for(var f in d)if(f.substr(0,b)===e)try{c.push(f.substr(b))}catch(g){return a.$broadcast("LocalStorageModule.notification.error",g.Description),[]}return c},o=function(b){b=b||"";var c=e.slice(0,-1),f=new RegExp(c+"."+b);if(!j)return a.$broadcast("LocalStorageModule.notification.warning","LOCAL_STORAGE_NOT_SUPPORTED"),t();var g=e.length;for(var h in d)if(f.test(h))try{m(h.substr(g))}catch(i){return a.$broadcast("LocalStorageModule.notification.error",i.message),t()}return!0},p=function(){try{return navigator.cookieEnabled||"cookie"in c&&(c.cookie.length>0||(c.cookie="test").indexOf.call(c.cookie,"test")>-1)}catch(b){return a.$broadcast("LocalStorageModule.notification.error",b.message),!1}},q=function(b,d){if("undefined"==typeof d)return!1;if(!p())return a.$broadcast("LocalStorageModule.notification.error","COOKIES_NOT_SUPPORTED"),!1;try{var e="",g=new Date,h="";if(null===d?(g.setTime(g.getTime()+-864e5),e="; expires="+g.toGMTString(),d=""):0!==f.expiry&&(g.setTime(g.getTime()+24*f.expiry*60*60*1e3),e="; expires="+g.toGMTString()),b){var j="; path="+f.path;f.domain&&(h="; domain="+f.domain),c.cookie=i(b)+"="+encodeURIComponent(d)+e+j+h}}catch(k){return a.$broadcast("LocalStorageModule.notification.error",k.message),!1}return!0},r=function(b){if(!p())return a.$broadcast("LocalStorageModule.notification.error","COOKIES_NOT_SUPPORTED"),!1;for(var d=c.cookie&&c.cookie.split(";")||[],f=0;f<d.length;f++){for(var g=d[f];" "===g.charAt(0);)g=g.substring(1,g.length);if(0===g.indexOf(i(b)+"="))return decodeURIComponent(g.substring(e.length+b.length+1,g.length))}return null},s=function(a){q(a,null)},t=function(){for(var a=null,b=e.length,d=c.cookie.split(";"),f=0;f<d.length;f++){for(a=d[f];" "===a.charAt(0);)a=a.substring(1,a.length);var g=a.substring(b,a.indexOf("="));s(g)}},u=function(){return h},v=function(a,b,c){var d=l(b);null===d&&angular.isDefined(c)?d=c:angular.isObject(d)&&angular.isObject(c)&&(d=angular.extend(c,d)),a[b]=d,a.$watchCollection(b,function(a){k(b,a)})};return{isSupported:j,getStorageType:u,set:k,add:k,get:l,keys:n,remove:m,clearAll:o,bind:v,deriveKey:i,cookie:{set:q,add:q,get:r,remove:s,clearAll:t}}}]})}).call(this);