Rietveld Code Review Tool
Help | Bug tracker | Discussion group | Source code

Side by Side Diff: lib/localforage.min.js

Issue 29367480: Issue 4721 - Use IndexedDB for storage in Edge (Closed)
Patch Set: Address some nits Created Dec. 20, 2016, 2:31 p.m.
Left:
Right:
Use n/p to move between diff chunks; N/P to move between comments.
Jump to:
View unified diff | Download patch
« no previous file with comments | « lib/io.js ('k') | metadata.edge » ('j') | metadata.edge » ('J')
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
(Empty)
1 /*!
2 localForage -- Offline Storage, Improved
3 Version 1.2.4
4 https://mozilla.github.io/localForage
5 (c) 2013-2015 Mozilla, Apache License 2.0
6 */
7 !function(){var a,b,c,d;!function(){var e={},f={};a=function(a,b,c){e[a]={deps:b ,callback:c}},d=c=b=function(a){function c(b){if("."!==b.charAt(0))return b;for( var c=b.split("/"),d=a.split("/").slice(0,-1),e=0,f=c.length;f>e;e++){var g=c[e] ;if(".."===g)d.pop();else{if("."===g)continue;d.push(g)}}return d.join("/")}if(d ._eak_seen=e,f[a])return f[a];if(f[a]={},!e[a])throw new Error("Could not find m odule "+a);for(var g,h=e[a],i=h.deps,j=h.callback,k=[],l=0,m=i.length;m>l;l++)k. push("exports"===i[l]?g={}:b(c(i[l])));var n=j.apply(this,k);return f[a]=g||n}}( ),a("promise/all",["./utils","exports"],function(a,b){"use strict";function c(a) {var b=this;if(!d(a))throw new TypeError("You must pass an array to all.");retur n new b(function(b,c){function d(a){return function(b){f(a,b)}}function f(a,c){h [a]=c,0===--i&&b(h)}var g,h=[],i=a.length;0===i&&b([]);for(var j=0;j<a.length;j+ +)g=a[j],g&&e(g.then)?g.then(d(j),c):f(j,g)})}var d=a.isArray,e=a.isFunction;b.a ll=c}),a("promise/asap",["exports"],function(a){"use strict";function b(){return function(){process.nextTick(e)}}function c(){var a=0,b=new i(e),c=document.crea teTextNode("");return b.observe(c,{characterData:!0}),function(){c.data=a=++a%2} }function d(){return function(){j.setTimeout(e,1)}}function e(){for(var a=0;a<k. length;a++){var b=k[a],c=b[0],d=b[1];c(d)}k=[]}function f(a,b){var c=k.push([a,b ]);1===c&&g()}var g,h="undefined"!=typeof window?window:{},i=h.MutationObserver| |h.WebKitMutationObserver,j="undefined"!=typeof global?global:void 0===this?wind ow:this,k=[];g="undefined"!=typeof process&&"[object process]"==={}.toString.cal l(process)?b():i?c():d(),a.asap=f}),a("promise/config",["exports"],function(a){" use strict";function b(a,b){return 2!==arguments.length?c[a]:void(c[a]=b)}var c= {instrument:!1};a.config=c,a.configure=b}),a("promise/polyfill",["./promise","./ utils","exports"],function(a,b,c){"use strict";function d(){var a;a="undefined"! =typeof global?global:"undefined"!=typeof window&&window.document?window:self;va r b="Promise"in a&&"resolve"in a.Promise&&"reject"in a.Promise&&"all"in a.Promis e&&"race"in a.Promise&&function(){var b;return new a.Promise(function(a){b=a}),f (b)}();b||(a.Promise=e)}var e=a.Promise,f=b.isFunction;c.polyfill=d}),a("promise /promise",["./config","./utils","./all","./race","./resolve","./reject","./asap" ,"exports"],function(a,b,c,d,e,f,g,h){"use strict";function i(a){if(!v(a))throw new TypeError("You must pass a resolver function as the first argument to the pr omise constructor");if(!(this instanceof i))throw new TypeError("Failed to const ruct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");this._subscribers=[],j(a,this)}function j(a,b){function c(a){o(b,a)}function d(a){q(b,a)}try{a(c,d)}catch(e){d(e)}}function k(a,b,c,d){ var e,f,g,h,i=v(c);if(i)try{e=c(d),g=!0}catch(j){h=!0,f=j}else e=d,g=!0;n(b,e)|| (i&&g?o(b,e):h?q(b,f):a===D?o(b,e):a===E&&q(b,e))}function l(a,b,c,d){var e=a._s ubscribers,f=e.length;e[f]=b,e[f+D]=c,e[f+E]=d}function m(a,b){for(var c,d,e=a._ subscribers,f=a._detail,g=0;g<e.length;g+=3)c=e[g],d=e[g+b],k(b,c,d,f);a._subscr ibers=null}function n(a,b){var c,d=null;try{if(a===b)throw new TypeError("A prom ises callback cannot return that same promise.");if(u(b)&&(d=b.then,v(d)))return d.call(b,function(d){return c?!0:(c=!0,void(b!==d?o(a,d):p(a,d)))},function(b){ return c?!0:(c=!0,void q(a,b))}),!0}catch(e){return c?!0:(q(a,e),!0)}return!1}fu nction o(a,b){a===b?p(a,b):n(a,b)||p(a,b)}function p(a,b){a._state===B&&(a._stat e=C,a._detail=b,t.async(r,a))}function q(a,b){a._state===B&&(a._state=C,a._detai l=b,t.async(s,a))}function r(a){m(a,a._state=D)}function s(a){m(a,a._state=E)}va r t=a.config,u=(a.configure,b.objectOrFunction),v=b.isFunction,w=(b.now,c.all),x =d.race,y=e.resolve,z=f.reject,A=g.asap;t.async=A;var B=void 0,C=0,D=1,E=2;i.pro totype={constructor:i,_state:void 0,_detail:void 0,_subscribers:void 0,then:func tion(a,b){var c=this,d=new this.constructor(function(){});if(this._state){var e= arguments;t.async(function(){k(c._state,d,e[c._state-1],c._detail)})}else l(this ,d,a,b);return d},"catch":function(a){return this.then(null,a)}},i.all=w,i.race= x,i.resolve=y,i.reject=z,h.Promise=i}),a("promise/race",["./utils","exports"],fu nction(a,b){"use strict";function c(a){var b=this;if(!d(a))throw new TypeError(" You must pass an array to race.");return new b(function(b,c){for(var d,e=0;e<a.l ength;e++)d=a[e],d&&"function"==typeof d.then?d.then(b,c):b(d)})}var d=a.isArray ;b.race=c}),a("promise/reject",["exports"],function(a){"use strict";function b(a ){var b=this;return new b(function(b,c){c(a)})}a.reject=b}),a("promise/resolve", ["exports"],function(a){"use strict";function b(a){if(a&&"object"==typeof a&&a.c onstructor===this)return a;var b=this;return new b(function(b){b(a)})}a.resolve= b}),a("promise/utils",["exports"],function(a){"use strict";function b(a){return c(a)||"object"==typeof a&&null!==a}function c(a){return"function"==typeof a}func tion d(a){return"[object Array]"===Object.prototype.toString.call(a)}var e=Date. now||function(){return(new Date).getTime()};a.objectOrFunction=b,a.isFunction=c, a.isArray=d,a.now=e}),b("promise/polyfill").polyfill()}(),function(){"use strict ";function a(a,b){a=a||[],b=b||{};try{return new Blob(a,b)}catch(c){if("TypeErro r"!==c.name)throw c;for(var d=w.BlobBuilder||w.MSBlobBuilder||w.MozBlobBuilder|| w.WebKitBlobBuilder,e=new d,f=0;f<a.length;f+=1)e.append(a[f]);return e.getBlob( b.type)}}function b(a,b){var c="";if(a&&(c=a.toString()),a&&("[object ArrayBuffe r]"===a.toString()||a.buffer&&"[object ArrayBuffer]"===a.buffer.toString())){var d,f=i;a instanceof ArrayBuffer?(d=a,f+=k):(d=a.buffer,"[object Int8Array]"===c? f+=m:"[object Uint8Array]"===c?f+=n:"[object Uint8ClampedArray]"===c?f+=o:"[obje ct Int16Array]"===c?f+=p:"[object Uint16Array]"===c?f+=r:"[object Int32Array]"== =c?f+=q:"[object Uint32Array]"===c?f+=s:"[object Float32Array]"===c?f+=t:"[objec t Float64Array]"===c?f+=u:b(new Error("Failed to get type for BinaryArray"))),b( f+e(d))}else if("[object Blob]"===c){var h=new FileReader;h.onload=function(){va r c=g+a.type+"~"+e(this.result);b(i+l+c)},h.readAsArrayBuffer(a)}else try{b(JSON .stringify(a))}catch(j){console.error("Couldn't convert value into a JSON string : ",a),b(null,j)}}function c(b){if(b.substring(0,j)!==i)return JSON.parse(b);var c,e=b.substring(v),f=b.substring(j,v);if(f===l&&h.test(e)){var g=e.match(h);c=g [1],e=e.substring(g[0].length)}var w=d(e);switch(f){case k:return w;case l:retur n a([w],{type:c});case m:return new Int8Array(w);case n:return new Uint8Array(w) ;case o:return new Uint8ClampedArray(w);case p:return new Int16Array(w);case r:r eturn new Uint16Array(w);case q:return new Int32Array(w);case s:return new Uint3 2Array(w);case t:return new Float32Array(w);case u:return new Float64Array(w);de fault:throw new Error("Unkown type: "+f)}}function d(a){var b,c,d,e,g,h=.75*a.le ngth,i=a.length,j=0;"="===a[a.length-1]&&(h--,"="===a[a.length-2]&&h--);var k=ne w ArrayBuffer(h),l=new Uint8Array(k);for(b=0;i>b;b+=4)c=f.indexOf(a[b]),d=f.inde xOf(a[b+1]),e=f.indexOf(a[b+2]),g=f.indexOf(a[b+3]),l[j++]=c<<2|d>>4,l[j++]=(15& d)<<4|e>>2,l[j++]=(3&e)<<6|63&g;return k}function e(a){var b,c=new Uint8Array(a) ,d="";for(b=0;b<c.length;b+=3)d+=f[c[b]>>2],d+=f[(3&c[b])<<4|c[b+1]>>4],d+=f[(15 &c[b+1])<<2|c[b+2]>>6],d+=f[63&c[b+2]];return c.length%3===2?d=d.substring(0,d.l ength-1)+"=":c.length%3===1&&(d=d.substring(0,d.length-2)+"=="),d}var f="ABCDEFG HIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",g="~~local_forage_typ e~",h=/^~~local_forage_type~([^~]+)~/,i="__lfsc__:",j=i.length,k="arbf",l="blob" ,m="si08",n="ui08",o="uic8",p="si16",q="si32",r="ur16",s="ui32",t="fl32",u="fl64 ",v=j+k.length,w=this,x={serialize:b,deserialize:c,stringToBuffer:d,bufferToStri ng:e};"undefined"!=typeof module&&module.exports&&"undefined"!=typeof require?mo dule.exports=x:"function"==typeof define&&define.amd?define("localforageSerializ er",function(){return x}):this.localforageSerializer=x}.call(window),function(){ "use strict";function a(a,b){a=a||[],b=b||{};try{return new Blob(a,b)}catch(c){i f("TypeError"!==c.name)throw c;for(var d=window.BlobBuilder||window.MSBlobBuilde r||window.MozBlobBuilder||window.WebKitBlobBuilder,e=new d,f=0;f<a.length;f+=1)e .append(a[f]);return e.getBlob(b.type)}}function b(a){for(var b=a.length,c=new A rrayBuffer(b),d=new Uint8Array(c),e=0;b>e;e++)d[e]=a.charCodeAt(e);return c}func tion c(a){return new s(function(b,c){var d=new XMLHttpRequest;d.open("GET",a),d. withCredentials=!0,d.responseType="arraybuffer",d.onreadystatechange=function(){ return 4===d.readyState?200===d.status?b({response:d.response,type:d.getResponse Header("Content-Type")}):void c({status:d.status,response:d.response}):void 0},d .send()})}function d(b){return new s(function(d,e){var f=a([""],{type:"image/png "}),g=b.transaction([v],"readwrite");g.objectStore(v).put(f,"key"),g.oncomplete= function(){var a=b.transaction([v],"readwrite"),f=a.objectStore(v).get("key");f. onerror=e,f.onsuccess=function(a){var b=a.target.result,e=URL.createObjectURL(b) ;c(e).then(function(a){d(!(!a||"image/png"!==a.type))},function(){d(!1)}).then(f unction(){URL.revokeObjectURL(e)})}}})["catch"](function(){return!1})}function e (a){return"boolean"==typeof u?s.resolve(u):d(a).then(function(a){return u=a})}fu nction f(a){return new s(function(b,c){var d=new FileReader;d.onerror=c,d.onload end=function(c){var d=btoa(c.target.result||"");b({__local_forage_encoded_blob:! 0,data:d,type:a.type})},d.readAsBinaryString(a)})}function g(c){var d=b(atob(c.d ata));return a([d],{type:c.type})}function h(a){return a&&a.__local_forage_encod ed_blob}function i(a){var b=this,c={db:null};if(a)for(var d in a)c[d]=a[d];retur n new s(function(a,d){var e=t.open(c.name,c.version);e.onerror=function(){d(e.er ror)},e.onupgradeneeded=function(a){e.result.createObjectStore(c.storeName),a.ol dVersion<=1&&e.result.createObjectStore(v)},e.onsuccess=function(){c.db=e.result ,b._dbInfo=c,a()}})}function j(a,b){var c=this;"string"!=typeof a&&(window.conso le.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new s(fu nction(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.store Name,"readonly").objectStore(e.storeName),i=f.get(a);i.onsuccess=function(){var a=i.result;void 0===a&&(a=null),h(a)&&(a=g(a)),b(a)},i.onerror=function(){d(i.er ror)}})["catch"](d)});return r(d,b),d}function k(a,b){var c=this,d=new s(functio n(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeName, "readonly").objectStore(e.storeName),i=f.openCursor(),j=1;i.onsuccess=function() {var c=i.result;if(c){var d=c.value;h(d)&&(d=g(d));var e=a(d,c.key,j++);void 0!= =e?b(e):c["continue"]()}else b()},i.onerror=function(){d(i.error)}})["catch"](d) });return r(d,b),d}function l(a,b,c){var d=this;"string"!=typeof a&&(window.cons ole.warn(a+" used as a key, but it is not a string."),a=String(a));var g=new s(f unction(c,g){var h;d.ready().then(function(){return h=d._dbInfo,e(h.db)}).then(f unction(a){return!a&&b instanceof Blob?f(b):b}).then(function(b){var d=h.db.tran saction(h.storeName,"readwrite"),e=d.objectStore(h.storeName);null===b&&(b=void 0);var f=e.put(b,a);d.oncomplete=function(){void 0===b&&(b=null),c(b)},d.onabort =d.onerror=function(){var a=f.error?f.error:f.transaction.error;g(a)}})["catch"] (g)});return r(g,c),g}function m(a,b){var c=this;"string"!=typeof a&&(window.con sole.warn(a+" used as a key, but it is not a string."),a=String(a));var d=new s( function(b,d){c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.sto reName,"readwrite"),g=f.objectStore(e.storeName),h=g["delete"](a);f.oncomplete=f unction(){b()},f.onerror=function(){d(h.error)},f.onabort=function(){var a=h.err or?h.error:h.transaction.error;d(a)}})["catch"](d)});return r(d,b),d}function n( a){var b=this,c=new s(function(a,c){b.ready().then(function(){var d=b._dbInfo,e= d.db.transaction(d.storeName,"readwrite"),f=e.objectStore(d.storeName),g=f.clear ();e.oncomplete=function(){a()},e.onabort=e.onerror=function(){var a=g.error?g.e rror:g.transaction.error;c(a)}})["catch"](c)});return r(c,a),c}function o(a){var b=this,c=new s(function(a,c){b.ready().then(function(){var d=b._dbInfo,e=d.db.t ransaction(d.storeName,"readonly").objectStore(d.storeName),f=e.count();f.onsucc ess=function(){a(f.result)},f.onerror=function(){c(f.error)}})["catch"](c)});ret urn r(c,a),c}function p(a,b){var c=this,d=new s(function(b,d){return 0>a?void b( null):void c.ready().then(function(){var e=c._dbInfo,f=e.db.transaction(e.storeN ame,"readonly").objectStore(e.storeName),g=!1,h=f.openCursor();h.onsuccess=funct ion(){var c=h.result;return c?void(0===a?b(c.key):g?b(c.key):(g=!0,c.advance(a)) ):void b(null)},h.onerror=function(){d(h.error)}})["catch"](d)});return r(d,b),d }function q(a){var b=this,c=new s(function(a,c){b.ready().then(function(){var d= b._dbInfo,e=d.db.transaction(d.storeName,"readonly").objectStore(d.storeName),f= e.openCursor(),g=[];f.onsuccess=function(){var b=f.result;return b?(g.push(b.key ),void b["continue"]()):void a(g)},f.onerror=function(){c(f.error)}})["catch"](c )});return r(c,a),c}function r(a,b){b&&a.then(function(a){b(null,a)},function(a) {b(a)})}var s="undefined"!=typeof module&&module.exports&&"undefined"!=typeof re quire?require("promise"):this.Promise,t=t||this.indexedDB||this.webkitIndexedDB| |this.mozIndexedDB||this.OIndexedDB||this.msIndexedDB;if(t){var u,v="local-forag e-detect-blob-support",w={_driver:"asyncStorage",_initStorage:i,iterate:k,getIte m:j,setItem:l,removeItem:m,clear:n,length:o,key:p,keys:q};"undefined"!=typeof mo dule&&module.exports&&"undefined"!=typeof require?module.exports=w:"function"==t ypeof define&&define.amd?define("asyncStorage",function(){return w}):this.asyncS torage=w}}.call(window),function(){"use strict";function a(a){var b=this,c={};if (a)for(var d in a)c[d]=a[d];c.keyPrefix=c.name+"/",b._dbInfo=c;var e=new k(funct ion(a){q===p.DEFINE?require(["localforageSerializer"],a):a(q===p.EXPORT?require( "./../utils/serializer"):l.localforageSerializer)});return e.then(function(a){re turn m=a,k.resolve()})}function b(a){var b=this,c=b.ready().then(function(){for( var a=b._dbInfo.keyPrefix,c=n.length-1;c>=0;c--){var d=n.key(c);0===d.indexOf(a) &&n.removeItem(d)}});return j(c,a),c}function c(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a ));var d=c.ready().then(function(){var b=c._dbInfo,d=n.getItem(b.keyPrefix+a);re turn d&&(d=m.deserialize(d)),d});return j(d,b),d}function d(a,b){var c=this,d=c. ready().then(function(){for(var b=c._dbInfo.keyPrefix,d=b.length,e=n.length,f=0; e>f;f++){var g=n.key(f),h=n.getItem(g);if(h&&(h=m.deserialize(h)),h=a(h,g.substr ing(d),f+1),void 0!==h)return h}});return j(d,b),d}function e(a,b){var c=this,d= c.ready().then(function(){var b,d=c._dbInfo;try{b=n.key(a)}catch(e){b=null}retur n b&&(b=b.substring(d.keyPrefix.length)),b});return j(d,b),d}function f(a){var b =this,c=b.ready().then(function(){for(var a=b._dbInfo,c=n.length,d=[],e=0;c>e;e+ +)0===n.key(e).indexOf(a.keyPrefix)&&d.push(n.key(e).substring(a.keyPrefix.lengt h));return d});return j(c,a),c}function g(a){var b=this,c=b.keys().then(function (a){return a.length});return j(c,a),c}function h(a,b){var c=this;"string"!=typeo f a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String( a));var d=c.ready().then(function(){var b=c._dbInfo;n.removeItem(b.keyPrefix+a)} );return j(d,b),d}function i(a,b,c){var d=this;"string"!=typeof a&&(window.conso le.warn(a+" used as a key, but it is not a string."),a=String(a));var e=d.ready( ).then(function(){void 0===b&&(b=null);var c=b;return new k(function(e,f){m.seri alize(b,function(b,g){if(g)f(g);else try{var h=d._dbInfo;n.setItem(h.keyPrefix+a ,b),e(c)}catch(i){("QuotaExceededError"===i.name||"NS_ERROR_DOM_QUOTA_REACHED"== =i.name)&&f(i),f(i)}})})});return j(e,c),e}function j(a,b){b&&a.then(function(a) {b(null,a)},function(a){b(a)})}var k="undefined"!=typeof module&&module.exports& &"undefined"!=typeof require?require("promise"):this.Promise,l=this,m=null,n=nul l;try{if(!(this.localStorage&&"setItem"in this.localStorage))return;n=this.local Storage}catch(o){return}var p={DEFINE:1,EXPORT:2,WINDOW:3},q=p.WINDOW;"undefined "!=typeof module&&module.exports&&"undefined"!=typeof require?q=p.EXPORT:"functi on"==typeof define&&define.amd&&(q=p.DEFINE);var r={_driver:"localStorageWrapper ",_initStorage:a,iterate:d,getItem:c,setItem:i,removeItem:h,clear:b,length:g,key :e,keys:f};q===p.EXPORT?module.exports=r:q===p.DEFINE?define("localStorageWrappe r",function(){return r}):this.localStorageWrapper=r}.call(window),function(){"us e strict";function a(a){var b=this,c={db:null};if(a)for(var d in a)c[d]="string" !=typeof a[d]?a[d].toString():a[d];var e=new k(function(a){p===o.DEFINE?require( ["localforageSerializer"],a):a(p===o.EXPORT?require("./../utils/serializer"):l.l ocalforageSerializer)}),f=new k(function(d,e){try{c.db=n(c.name,String(c.version ),c.description,c.size)}catch(f){return b.setDriver(b.LOCALSTORAGE).then(functio n(){return b._initStorage(a)}).then(d)["catch"](e)}c.db.transaction(function(a){ a.executeSql("CREATE TABLE IF NOT EXISTS "+c.storeName+" (id INTEGER PRIMARY KEY , key unique, value)",[],function(){b._dbInfo=c,d()},function(a,b){e(b)})})});re turn e.then(function(a){return m=a,f})}function b(a,b){var c=this;"string"!=type of a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String (a));var d=new k(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.tr ansaction(function(c){c.executeSql("SELECT * FROM "+e.storeName+" WHERE key = ? LIMIT 1",[a],function(a,c){var d=c.rows.length?c.rows.item(0).value:null;d&&(d=m .deserialize(d)),b(d)},function(a,b){d(b)})})})["catch"](d)});return j(d,b),d}fu nction c(a,b){var c=this,d=new k(function(b,d){c.ready().then(function(){var e=c ._dbInfo;e.db.transaction(function(c){c.executeSql("SELECT * FROM "+e.storeName, [],function(c,d){for(var e=d.rows,f=e.length,g=0;f>g;g++){var h=e.item(g),i=h.va lue;if(i&&(i=m.deserialize(i)),i=a(i,h.key,g+1),void 0!==i)return void b(i)}b()} ,function(a,b){d(b)})})})["catch"](d)});return j(d,b),d}function d(a,b,c){var d= this;"string"!=typeof a&&(window.console.warn(a+" used as a key, but it is not a string."),a=String(a));var e=new k(function(c,e){d.ready().then(function(){void 0===b&&(b=null);var f=b;m.serialize(b,function(b,g){if(g)e(g);else{var h=d._dbI nfo;h.db.transaction(function(d){d.executeSql("INSERT OR REPLACE INTO "+h.storeN ame+" (key, value) VALUES (?, ?)",[a,b],function(){c(f)},function(a,b){e(b)})},f unction(a){a.code===a.QUOTA_ERR&&e(a)})}})})["catch"](e)});return j(e,c),e}funct ion e(a,b){var c=this;"string"!=typeof a&&(window.console.warn(a+" used as a key , but it is not a string."),a=String(a));var d=new k(function(b,d){c.ready().the n(function(){var e=c._dbInfo;e.db.transaction(function(c){c.executeSql("DELETE F ROM "+e.storeName+" WHERE key = ?",[a],function(){b()},function(a,b){d(b)})})})[ "catch"](d)});return j(d,b),d}function f(a){var b=this,c=new k(function(a,c){b.r eady().then(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql ("DELETE FROM "+d.storeName,[],function(){a()},function(a,b){c(b)})})})["catch"] (c)});return j(c,a),c}function g(a){var b=this,c=new k(function(a,c){b.ready().t hen(function(){var d=b._dbInfo;d.db.transaction(function(b){b.executeSql("SELECT COUNT(key) as c FROM "+d.storeName,[],function(b,c){var d=c.rows.item(0).c;a(d) },function(a,b){c(b)})})})["catch"](c)});return j(c,a),c}function h(a,b){var c=t his,d=new k(function(b,d){c.ready().then(function(){var e=c._dbInfo;e.db.transac tion(function(c){c.executeSql("SELECT key FROM "+e.storeName+" WHERE id = ? LIMI T 1",[a+1],function(a,c){var d=c.rows.length?c.rows.item(0).key:null;b(d)},funct ion(a,b){d(b)})})})["catch"](d)});return j(d,b),d}function i(a){var b=this,c=new k(function(a,c){b.ready().then(function(){var d=b._dbInfo;d.db.transaction(func tion(b){b.executeSql("SELECT key FROM "+d.storeName,[],function(b,c){for(var d=[ ],e=0;e<c.rows.length;e++)d.push(c.rows.item(e).key);a(d)},function(a,b){c(b)})} )})["catch"](c)});return j(c,a),c}function j(a,b){b&&a.then(function(a){b(null,a )},function(a){b(a)})}var k="undefined"!=typeof module&&module.exports&&"undefin ed"!=typeof require?require("promise"):this.Promise,l=this,m=null,n=this.openDat abase;if(n){var o={DEFINE:1,EXPORT:2,WINDOW:3},p=o.WINDOW;"undefined"!=typeof mo dule&&module.exports&&"undefined"!=typeof require?p=o.EXPORT:"function"==typeof define&&define.amd&&(p=o.DEFINE);var q={_driver:"webSQLStorage",_initStorage:a,i terate:c,getItem:b,setItem:d,removeItem:e,clear:f,length:g,key:h,keys:i};p===o.D EFINE?define("webSQLStorage",function(){return q}):p===o.EXPORT?module.exports=q :this.webSQLStorage=q}}.call(window),function(){"use strict";function a(a,b){a[b ]=function(){var c=arguments;return a.ready().then(function(){return a[b].apply( a,c)})}}function b(){for(var a=1;a<arguments.length;a++){var b=arguments[a];if(b )for(var c in b)b.hasOwnProperty(c)&&(arguments[0][c]=n(b[c])?b[c].slice():b[c]) }return arguments[0]}function c(a){for(var b in g)if(g.hasOwnProperty(b)&&g[b]== =a)return!0;return!1}function d(c){this._config=b({},k,c),this._driverSet=null,t his._ready=!1,this._dbInfo=null;for(var d=0;d<i.length;d++)a(this,i[d]);this.set Driver(this._config.driver)}var e="undefined"!=typeof module&&module.exports&&"u ndefined"!=typeof require?require("promise"):this.Promise,f={},g={INDEXEDDB:"asy ncStorage",LOCALSTORAGE:"localStorageWrapper",WEBSQL:"webSQLStorage"},h=[g.INDEX EDDB,g.WEBSQL,g.LOCALSTORAGE],i=["clear","getItem","iterate","key","keys","lengt h","removeItem","setItem"],j={DEFINE:1,EXPORT:2,WINDOW:3},k={description:"",driv er:h.slice(),name:"localforage",size:4980736,storeName:"keyvaluepairs",version:1 },l=j.WINDOW;"undefined"!=typeof module&&module.exports&&"undefined"!=typeof req uire?l=j.EXPORT:"function"==typeof define&&define.amd&&(l=j.DEFINE);var m=functi on(a){var b=b||a.indexedDB||a.webkitIndexedDB||a.mozIndexedDB||a.OIndexedDB||a.m sIndexedDB,c={};return c[g.WEBSQL]=!!a.openDatabase,c[g.INDEXEDDB]=!!function(){ if("undefined"!=typeof a.openDatabase&&a.navigator&&a.navigator.userAgent&&/Safa ri/.test(a.navigator.userAgent)&&!/Chrome/.test(a.navigator.userAgent))return!1; try{return b&&"function"==typeof b.open&&"undefined"!=typeof a.IDBKeyRange}catch (c){return!1}}(),c[g.LOCALSTORAGE]=!!function(){try{return a.localStorage&&"setI tem"in a.localStorage&&a.localStorage.setItem}catch(b){return!1}}(),c}(this),n=A rray.isArray||function(a){return"[object Array]"===Object.prototype.toString.cal l(a)},o=this;d.prototype.INDEXEDDB=g.INDEXEDDB,d.prototype.LOCALSTORAGE=g.LOCALS TORAGE,d.prototype.WEBSQL=g.WEBSQL,d.prototype.config=function(a){if("object"==t ypeof a){if(this._ready)return new Error("Can't call config() after localforage has been used.");for(var b in a)"storeName"===b&&(a[b]=a[b].replace(/\W/g,"_")), this._config[b]=a[b];return"driver"in a&&a.driver&&this.setDriver(this._config.d river),!0}return"string"==typeof a?this._config[a]:this._config},d.prototype.def ineDriver=function(a,b,d){var g=new e(function(b,d){try{var g=a._driver,h=new Er ror("Custom driver not compliant; see https://mozilla.github.io/localForage/#def inedriver"),j=new Error("Custom driver name already in use: "+a._driver);if(!a._ driver)return void d(h);if(c(a._driver))return void d(j);for(var k=i.concat("_in itStorage"),l=0;l<k.length;l++){var n=k[l];if(!n||!a[n]||"function"!=typeof a[n] )return void d(h)}var o=e.resolve(!0);"_support"in a&&(o=a._support&&"function"= =typeof a._support?a._support():e.resolve(!!a._support)),o.then(function(c){m[g] =c,f[g]=a,b()},d)}catch(p){d(p)}});return g.then(b,d),g},d.prototype.driver=func tion(){return this._driver||null},d.prototype.ready=function(a){var b=this,c=new e(function(a,c){b._driverSet.then(function(){null===b._ready&&(b._ready=b._init Storage(b._config)),b._ready.then(a,c)})["catch"](c)});return c.then(a,a),c},d.p rototype.setDriver=function(a,b,d){function g(){h._config.driver=h.driver()}var h=this;return"string"==typeof a&&(a=[a]),this._driverSet=new e(function(b,d){var g=h._getFirstSupportedDriver(a),i=new Error("No available storage method found. ");if(!g)return h._driverSet=e.reject(i),void d(i);if(h._dbInfo=null,h._ready=nu ll,c(g)){var k=new e(function(a){if(l===j.DEFINE)require([g],a);else if(l===j.EX PORT)switch(g){case h.INDEXEDDB:a(require("./drivers/indexeddb"));break;case h.L OCALSTORAGE:a(require("./drivers/localstorage"));break;case h.WEBSQL:a(require(" ./drivers/websql"))}else a(o[g])});k.then(function(a){h._extend(a),b()})}else f[ g]?(h._extend(f[g]),b()):(h._driverSet=e.reject(i),d(i))}),this._driverSet.then( g,g),this._driverSet.then(b,d),this._driverSet},d.prototype.supports=function(a) {return!!m[a]},d.prototype._extend=function(a){b(this,a)},d.prototype._getFirstS upportedDriver=function(a){if(a&&n(a))for(var b=0;b<a.length;b++){var c=a[b];if( this.supports(c))return c}return null},d.prototype.createInstance=function(a){re turn new d(a)};var p=new d;l===j.DEFINE?define("localforage",function(){return p }):l===j.EXPORT?module.exports=p:this.localforage=p}.call(window);
OLDNEW
« no previous file with comments | « lib/io.js ('k') | metadata.edge » ('j') | metadata.edge » ('J')

Powered by Google App Engine
This is Rietveld