ixfs/dist/index.umd.min.js

An 'fs' kind of library dedicated to the browser

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r?this.resolve(e,r,t).subschema:e},mt.prototype.resolve=function(e,t,r){if(t=r.resolve(t),r.schemas[t])return{subschema:r.schemas[t],switchSchema:t};var n=it.parse(t),o=n&&n.hash,a=o&&o.length&&t.substr(0,t.length-o.length);if(!a||!r.schemas[a])throw new lt("no such schema <"+t+">",e);var i=ut.objectGetPath(r.schemas[a],o.substr(1));if(void 0===i)throw new lt("no such schema "+o+" located in <"+a+">",e);return{subschema:i,switchSchema:t}},mt.prototype.testType=function(e,t,r,n,o){if(void 0!==o){if(null===o)throw new lt('Unexpected null in "type" keyword');if("function"==typeof this.types[o])return this.types[o].call(this,e);if(o&&"object"==typeof o){var a=this.validateSchema(e,o,r,n);return void 0===a||!(a&&a.errors.length)}return!0}};var vt=mt.prototype.types={};vt.string=function(e){return"string"==typeof e},vt.number=function(e){return"number"==typeof e&&isFinite(e)},vt.integer=function(e){return"number"==typeof e&&e%1==0},vt.boolean=function(e){return"boolean"==typeof e},vt.array=function(e){return Array.isArray(e)},vt.null=function(e){return null===e},vt.date=function(e){return e instanceof Date},vt.any=function(e){return!0},vt.object=function(e){return e&&"object"==typeof e&&!Array.isArray(e)&&!(e instanceof Date)};var yt=mt;De.ValidatorResult,De.ValidatorResultError,De.ValidationError,De.SchemaError;var bt=function(e,t,r){return(new yt).validate(e,t,r)},gt="^[a-zA-Z0-9_.-]*$",wt={type:"object",id:"/CreateFsPropsSchema",properties:{databaseName:{minLength:4,maxLength:50,type:"string",pattern:gt},objectStoreName:{minLength:1,maxLength:20,type:"string",pattern:gt},rootDirectoryName:{minLength:1,maxLength:20,type:"string",pattern:gt},databaseVersion:{minimum:1,maximum:100,type:"integer"}},required:["databaseName","databaseVersion","objectStoreName","rootDirectoryName"]};function Ft(e,t){if(""===e)return t;var r=function(e,t){if(!p(e)||!p(t)||""===t)return!1;var r="".concat(t,"/");return e.startsWith(r)}(e,t);if(!r){var n=function(e){return!(!p(e)||0===e.length)&&"/"===e[0]}(e);return"".concat(t).concat(n?"":"/").concat(e)}return e}function At(e,t){if(!p(t)||""===t)throw new Error("rootDirectoryName parameter was not provided");if(!p(e))throw new Error("fullPath parameter was not provided");if(e===t)return t;var r=Ft(e,t);if(!r||!function(e){return!!p(e)&&v.test(e)}(r))throw new Error('"'.concat(e,'" path is invalid. Path must match the following pattern: /').concat(a,"/"));return r}var xt,Et={databaseVersion:1,objectStoreName:"files",rootDirectoryName:"root",databaseName:"indexeddb-fs"},jt=function(e){var t=e.result;return Boolean(null==t?void 0:t.createdAt)};!function(e){e.DIRECTORY="directory",e.FILE="file"}(xt||(xt={}));var zt=function(e){var t=e.result;return Boolean((null==t?void 0:t.type)===xt.FILE)},Ot=function(e){var t=e.result;return Boolean((null==t?void 0:t.type)===xt.DIRECTORY)},St=function(e){return e.result},Zt=function(e){var t=e.isDirectory,o=e.openCursor,a=e.rootDirectoryName;return function(e){return r(void 0,void 0,void 0,(function(){var r,i,s,u;return n(this,(function(n){switch(n.label){case 0:return r=At(e,a),[4,t(e)];case 1:if(!n.sent())throw new Error('"'.concat(r,'" is not a directory.'));return i=[],s=[],u=function(e,t){var r=e.result;if(r){var n=r.value;if(n.type===xt.FILE){n.data;var o=function(e,t){var r={};for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&t.indexOf(n)<0&&(r[n]=e[n]);if(null!=e&&"function"==typeof Object.getOwnPropertySymbols){var o=0;for(n=Object.getOwnPropertySymbols(e);o<n.length;o++)t.indexOf(n[o])<0&&Object.prototype.propertyIsEnumerable.call(e,n[o])&&(r[n[o]]=e[n[o]])}return r}(n,["data"]);i.push(o)}else n.type!==xt.DIRECTORY||n.isRoot||s.push(n);r.continue()}else{var a=i.length,u=s.length;t({isEmpty:0===a&&0===u,filesCount:a,directoriesCount:u,files:i,directories:s})}},[2,o(r,u)]}}))}))}},Dt=function(e){return e.result},$t=function(){if(!Boolean(indexedDB))throw new Error("Your browser does not support indexedDB.")},Rt=function(e){var o=void 0===e?Et:e,a=o.databaseName,i=void 0===a?Et.databaseName:a,s=o.databaseVersion,u=void 0===s?Et.databaseVersion:s,d=o.objectStoreName,p=void 0===d?Et.objectStoreName:d,v=o.rootDirectoryName,b=void 0===v?Et.rootDirectoryName:v,g=function(){return function(e){var t=bt(e,wt),r=t.errors,n=t.valid;if(n)return n;var o=JSON.stringify(r);throw new Error("Props passed to createFS function are invalid:\n".concat(o))}({databaseName:i,objectStoreName:p,databaseVersion:u,rootDirectoryName:b})},w=function(e){var t=e.databaseName,r=e.databaseVersion,n=e.objectStoreName,o=m({databaseName:t,databaseVersion:r,objectStoreName:n});return{getRecord:f({initializeObjectStore:o}),putRecord:c({initializeObjectStore:o}),openCursor:h({initializeObjectStore:o}),deleteRecord:l({initializeObjectStore:o})}}({databaseName:i,databaseVersion:u,objectStoreName:p}),F=w.deleteRecord,A=w.getRecord,x=w.openCursor,j=w.putRecord,z=function(e){var t=e.getRecord,o=e.rootDirectoryName;return function(e){return r(void 0,void 0,void 0,(function(){var r;return n(this,(function(n){return r=At(e,o),[2,t(r,jt)]}))}))}}({getRecord:A,rootDirectoryName:b}),S=function(e){var t=e.exists,o=e.getRecord,a=e.rootDirectoryName;return function(e){return r(void 0,void 0,void 0,(function(){var r;return n(this,(function(n){switch(n.label){case 0:return r=At(e,a),[4,t(r)];case 1:if(!n.sent())throw new Error('"'.concat(r,'" file does not exist.'));return[2,o(r,zt)]}}))}))}}({ex