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Vulcan/client/lib/database_form/jsonform/jsv.js

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Refactor code to make it more readable. Move form options into a separate file.
2012-11-13 22:13:11 +01:00
// This is a build of https://github.com/garycourt/JSV at 0aa11852537069b0830569ef1eab11a36b65b3ab with jsv.js, schema03 and URI.js appended.
(function(global, require) {
var exports = {};
/**
* URI.js
*
* @fileoverview An RFC 3986 compliant, scheme extendable URI parsing/validating/resolving library for JavaScript.
* @author <a href="mailto:gary.court@gmail.com">Gary Court</a>
* @version 1.2
* @see http://github.com/garycourt/uri-js
* @license URI.js v1.2 (c) 2010 Gary Court. License: http://github.com/garycourt/uri-js
*/
/**
* Copyright 2010 Gary Court. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY GARY COURT ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARY COURT OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of Gary Court.
*/
/*jslint white: true, sub: true, onevar: true, undef: true, eqeqeq: true, newcap: true, immed: true, indent: 4 */
/*global exports:true, require:true */
if (typeof exports === "undefined") {
exports = {};
}
if (typeof require !== "function") {
require = function (id) {
return exports;
};
}
(function () {
var
/**
* @param {...string} sets
* @return {string}
*/
mergeSet = function (sets) {
var set = arguments[0],
x = 1,
nextSet = arguments[x];
while (nextSet) {
set = set.slice(0, -1) + nextSet.slice(1);
nextSet = arguments[++x];
}
return set;
},
/**
* @param {string} str
* @return {string}
*/
subexp = function (str) {
return "(?:" + str + ")";
},
ALPHA$$ = "[A-Za-z]",
CR$ = "[\\x0D]",
DIGIT$$ = "[0-9]",
DQUOTE$$ = "[\\x22]",
HEXDIG$$ = mergeSet(DIGIT$$, "[A-Fa-f]"), //case-insensitive
LF$$ = "[\\x0A]",
SP$$ = "[\\x20]",
PCT_ENCODED$ = subexp("%" + HEXDIG$$ + HEXDIG$$),
GEN_DELIMS$$ = "[\\:\\/\\?\\#\\[\\]\\@]",
SUB_DELIMS$$ = "[\\!\\$\\&\\'\\(\\)\\*\\+\\,\\;\\=]",
RESERVED$$ = mergeSet(GEN_DELIMS$$, SUB_DELIMS$$),
UNRESERVED$$ = mergeSet(ALPHA$$, DIGIT$$, "[\\-\\.\\_\\~]"),
SCHEME$ = subexp(ALPHA$$ + mergeSet(ALPHA$$, DIGIT$$, "[\\+\\-\\.]") + "*"),
USERINFO$ = subexp(subexp(PCT_ENCODED$ + "|" + mergeSet(UNRESERVED$$, SUB_DELIMS$$, "[\\:]")) + "*"),
DEC_OCTET$ = subexp(subexp("25[0-5]") + "|" + subexp("2[0-4]" + DIGIT$$) + "|" + subexp("1" + DIGIT$$ + DIGIT$$) + "|" + subexp("[1-9]" + DIGIT$$) + "|" + DIGIT$$),
IPV4ADDRESS$ = subexp(DEC_OCTET$ + "\\." + DEC_OCTET$ + "\\." + DEC_OCTET$ + "\\." + DEC_OCTET$),
H16$ = subexp(HEXDIG$$ + "{1,4}"),
LS32$ = subexp(subexp(H16$ + "\\:" + H16$) + "|" + IPV4ADDRESS$),
IPV6ADDRESS$ = subexp(mergeSet(UNRESERVED$$, SUB_DELIMS$$, "[\\:]") + "+"), //FIXME
IPVFUTURE$ = subexp("v" + HEXDIG$$ + "+\\." + mergeSet(UNRESERVED$$, SUB_DELIMS$$, "[\\:]") + "+"),
IP_LITERAL$ = subexp("\\[" + subexp(IPV6ADDRESS$ + "|" + IPVFUTURE$) + "\\]"),
REG_NAME$ = subexp(subexp(PCT_ENCODED$ + "|" + mergeSet(UNRESERVED$$, SUB_DELIMS$$)) + "*"),
HOST$ = subexp(IP_LITERAL$ + "|" + IPV4ADDRESS$ + "|" + REG_NAME$),
PORT$ = subexp(DIGIT$$ + "*"),
AUTHORITY$ = subexp(subexp(USERINFO$ + "@") + "?" + HOST$ + subexp("\\:" + PORT$) + "?"),
PCHAR$ = subexp(PCT_ENCODED$ + "|" + mergeSet(UNRESERVED$$, SUB_DELIMS$$, "[\\:\\@]")),
SEGMENT$ = subexp(PCHAR$ + "*"),
SEGMENT_NZ$ = subexp(PCHAR$ + "+"),
SEGMENT_NZ_NC$ = subexp(subexp(PCT_ENCODED$ + "|" + mergeSet(UNRESERVED$$, SUB_DELIMS$$, "[\\@]")) + "+"),
PATH_ABEMPTY$ = subexp(subexp("\\/" + SEGMENT$) + "*"),
PATH_ABSOLUTE$ = subexp("\\/" + subexp(SEGMENT_NZ$ + PATH_ABEMPTY$) + "?"), //simplified
PATH_NOSCHEME$ = subexp(SEGMENT_NZ_NC$ + PATH_ABEMPTY$), //simplified
PATH_ROOTLESS$ = subexp(SEGMENT_NZ$ + PATH_ABEMPTY$), //simplified
PATH_EMPTY$ = subexp(""), //simplified
PATH$ = subexp(PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_NOSCHEME$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$),
QUERY$ = subexp(subexp(PCHAR$ + "|[\\/\\?]") + "*"),
FRAGMENT$ = subexp(subexp(PCHAR$ + "|[\\/\\?]") + "*"),
HIER_PART$ = subexp(subexp("\\/\\/" + AUTHORITY$ + PATH_ABEMPTY$) + "|" + PATH_ABSOLUTE$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$),
URI$ = subexp(SCHEME$ + "\\:" + HIER_PART$ + subexp("\\?" + QUERY$) + "?" + subexp("\\#" + FRAGMENT$) + "?"),
RELATIVE_PART$ = subexp(subexp("\\/\\/" + AUTHORITY$ + PATH_ABEMPTY$) + "|" + PATH_ABSOLUTE$ + "|" + PATH_NOSCHEME$ + "|" + PATH_EMPTY$),
RELATIVE_REF$ = subexp(RELATIVE_PART$ + subexp("\\?" + QUERY$) + "?" + subexp("\\#" + FRAGMENT$) + "?"),
URI_REFERENCE$ = subexp(URI$ + "|" + RELATIVE_REF$),
ABSOLUTE_URI$ = subexp(SCHEME$ + "\\:" + HIER_PART$ + subexp("\\?" + QUERY$) + "?"),
URI_REF = new RegExp("^" + subexp("(" + URI$ + ")|(" + RELATIVE_REF$ + ")") + "$"),
GENERIC_REF = new RegExp("^(" + SCHEME$ + ")\\:" + subexp(subexp("\\/\\/(" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?)") + "?(" + PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$ + ")") + subexp("\\?(" + QUERY$ + ")") + "?" + subexp("\\#(" + FRAGMENT$ + ")") + "?$"),
RELATIVE_REF = new RegExp("^(){0}" + subexp(subexp("\\/\\/(" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?)") + "?(" + PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_NOSCHEME$ + "|" + PATH_EMPTY$ + ")") + subexp("\\?(" + QUERY$ + ")") + "?" + subexp("\\#(" + FRAGMENT$ + ")") + "?$"),
ABSOLUTE_REF = new RegExp("^(" + SCHEME$ + ")\\:" + subexp(subexp("\\/\\/(" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?)") + "?(" + PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$ + ")") + subexp("\\?(" + QUERY$ + ")") + "?$"),
SAMEDOC_REF = new RegExp("^" + subexp("\\#(" + FRAGMENT$ + ")") + "?$"),
AUTHORITY = new RegExp("^" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?$"),
NOT_SCHEME = new RegExp(mergeSet("[^]", ALPHA$$, DIGIT$$, "[\\+\\-\\.]"), "g"),
NOT_USERINFO = new RegExp(mergeSet("[^\\%\\:]", UNRESERVED$$, SUB_DELIMS$$), "g"),
NOT_HOST = new RegExp(mergeSet("[^\\%]", UNRESERVED$$, SUB_DELIMS$$), "g"),
NOT_PATH = new RegExp(mergeSet("[^\\%\\/\\:\\@]", UNRESERVED$$, SUB_DELIMS$$), "g"),
NOT_PATH_NOSCHEME = new RegExp(mergeSet("[^\\%\\/\\@]", UNRESERVED$$, SUB_DELIMS$$), "g"),
NOT_QUERY = new RegExp(mergeSet("[^\\%]", UNRESERVED$$, SUB_DELIMS$$, "[\\:\\@\\/\\?]"), "g"),
NOT_FRAGMENT = NOT_QUERY,
ESCAPE = new RegExp(mergeSet("[^]", UNRESERVED$$, SUB_DELIMS$$), "g"),
UNRESERVED = new RegExp(UNRESERVED$$, "g"),
OTHER_CHARS = new RegExp(mergeSet("[^\\%]", UNRESERVED$$, RESERVED$$), "g"),
PCT_ENCODEDS = new RegExp(PCT_ENCODED$ + "+", "g"),
URI_PARSE = /^(?:([^:\/?#]+):)?(?:\/\/((?:([^\/?#@]*)@)?([^\/?#:]*)(?:\:(\d*))?))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?/i,
RDS1 = /^\.\.?\//,
RDS2 = /^\/\.(\/|$)/,
RDS3 = /^\/\.\.(\/|$)/,
RDS4 = /^\.\.?$/,
RDS5 = /^\/?.*?(?=\/|$)/,
NO_MATCH_IS_UNDEFINED = ("").match(/(){0}/)[1] === undefined,
/**
* @param {string} chr
* @return {string}
*/
pctEncChar = function (chr) {
var c = chr.charCodeAt(0);
if (c < 128) {
return "%" + c.toString(16).toUpperCase();
}
else if ((c > 127) && (c < 2048)) {
return "%" + ((c >> 6) | 192).toString(16).toUpperCase() + "%" + ((c & 63) | 128).toString(16).toUpperCase();
}
else {
return "%" + ((c >> 12) | 224).toString(16).toUpperCase() + "%" + (((c >> 6) & 63) | 128).toString(16).toUpperCase() + "%" + ((c & 63) | 128).toString(16).toUpperCase();
}
},
/**
* @param {string} str
* @return {string}
*/
pctDecUnreserved = function (str) {
var newStr = "",
i = 0,
c, s;
while (i < str.length) {
c = parseInt(str.substr(i + 1, 2), 16);
if (c < 128) {
s = String.fromCharCode(c);
if (s.match(UNRESERVED)) {
newStr += s;
} else {
newStr += str.substr(i, 3);
}
i += 3;
}
else if ((c > 191) && (c < 224)) {
newStr += str.substr(i, 6);
i += 6;
}
else {
newStr += str.substr(i, 9);
i += 9;
}
}
return newStr;
},
/**
* @param {string} str
* @return {string}
*/
pctDecChars = function (str) {
var newStr = "",
i = 0,
c, c2, c3;
while (i < str.length) {
c = parseInt(str.substr(i + 1, 2), 16);
if (c < 128) {
newStr += String.fromCharCode(c);
i += 3;
}
else if ((c > 191) && (c < 224)) {
c2 = parseInt(str.substr(i + 4, 2), 16);
newStr += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
i += 6;
}
else {
c2 = parseInt(str.substr(i + 4, 2), 16);
c3 = parseInt(str.substr(i + 7, 2), 16);
newStr += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
i += 9;
}
}
return newStr;
},
/**
* @return {string}
*/
typeOf = function (o) {
return o === undefined ? "undefined" : (o === null ? "null" : Object.prototype.toString.call(o).split(" ").pop().split("]").shift().toLowerCase());
},
/**
* @constructor
* @implements URIComponents
*/
Components = function () {
this.errors = [];
},
/** @namespace */
URI = {};
/**
* Components
*/
Components.prototype = {
/**
* @type String
*/
scheme : undefined,
/**
* @type String
*/
authority : undefined,
/**
* @type String
*/
userinfo : undefined,
/**
* @type String
*/
host : undefined,
/**
* @type number
*/
port : undefined,
/**
* @type string
*/
path : undefined,
/**
* @type string
*/
query : undefined,
/**
* @type string
*/
fragment : undefined,
/**
* @type string
* @values "uri", "absolute", "relative", "same-document"
*/
reference : undefined,
/**
* @type Array
*/
errors : undefined
};
/**
* URI
*/
/**
* @namespace
*/
URI.SCHEMES = {};
/**
* @param {string} uriString
* @param {Options} [options]
* @returns {URIComponents}
*/
URI.parse = function (uriString, options) {
var matches,
components = new Components(),
schemeHandler;
uriString = uriString ? uriString.toString() : "";
options = options || {};
if (options.reference === "suffix") {
uriString = (options.scheme ? options.scheme + ":" : "") + "//" + uriString;
}
matches = uriString.match(URI_REF);
if (matches) {
if (matches[1]) {
//generic URI
matches = uriString.match(GENERIC_REF);
} else {
//relative URI
matches = uriString.match(RELATIVE_REF);
}
}
if (!matches) {
if (!options.tolerant) {
components.errors.push("URI is not strictly valid.");
}
matches = uriString.match(URI_PARSE);
}
if (matches) {
if (NO_MATCH_IS_UNDEFINED) {
//store each component
components.scheme = matches[1];
components.authority = matches[2];
components.userinfo = matches[3];
components.host = matches[4];
components.port = parseInt(matches[5], 10);
components.path = matches[6] || "";
components.query = matches[7];
components.fragment = matches[8];
//fix port number
if (isNaN(components.port)) {
components.port = matches[5];
}
} else { //IE FIX for improper RegExp matching
//store each component
components.scheme = matches[1] || undefined;
components.authority = (uriString.indexOf("//") !== -1 ? matches[2] : undefined);
components.userinfo = (uriString.indexOf("@") !== -1 ? matches[3] : undefined);
components.host = (uriString.indexOf("//") !== -1 ? matches[4] : undefined);
components.port = parseInt(matches[5], 10);
components.path = matches[6] || "";
components.query = (uriString.indexOf("?") !== -1 ? matches[7] : undefined);
components.fragment = (uriString.indexOf("#") !== -1 ? matches[8] : undefined);
//fix port number
if (isNaN(components.port)) {
components.port = (uriString.match(/\/\/.*\:(?:\/|\?|\#|$)/) ? matches[4] : undefined);
}
}
//determine reference type
if (!components.scheme && !components.authority && !components.path && !components.query) {
components.reference = "same-document";
} else if (!components.scheme) {
components.reference = "relative";
} else if (!components.fragment) {
components.reference = "absolute";
} else {
components.reference = "uri";
}
//check for reference errors
if (options.reference && options.reference !== "suffix" && options.reference !== components.reference) {
components.errors.push("URI is not a " + options.reference + " reference.");
}
//check if a handler for the scheme exists
schemeHandler = URI.SCHEMES[components.scheme || options.scheme];
if (schemeHandler && schemeHandler.parse) {
//perform extra parsing
schemeHandler.parse(components, options);
}
} else {
components.errors.push("URI can not be parsed.");
}
return components;
};
/**
* @private
* @param {URIComponents} components
* @returns {string|undefined}
*/
URI._recomposeAuthority = function (components) {
var uriTokens = [];
if (components.userinfo !== undefined || components.host !== undefined || typeof components.port === "number") {
if (components.userinfo !== undefined) {
uriTokens.push(components.userinfo.toString().replace(NOT_USERINFO, pctEncChar));
uriTokens.push("@");
}
if (components.host !== undefined) {
uriTokens.push(components.host.toString().toLowerCase().replace(NOT_HOST, pctEncChar));
}
if (typeof components.port === "number") {
uriTokens.push(":");
uriTokens.push(components.port.toString(10));
}
}
return uriTokens.length ? uriTokens.join("") : undefined;
};
/**
* @param {string} input
* @returns {string}
*/
URI.removeDotSegments = function (input) {
var output = [], s;
while (input.length) {
if (input.match(RDS1)) {
input = input.replace(RDS1, "");
} else if (input.match(RDS2)) {
input = input.replace(RDS2, "/");
} else if (input.match(RDS3)) {
input = input.replace(RDS3, "/");
output.pop();
} else if (input === "." || input === "..") {
input = "";
} else {
s = input.match(RDS5)[0];
input = input.slice(s.length);
output.push(s);
}
}
return output.join("");
};
/**
* @param {URIComponents} components
* @param {Options} [options]
* @returns {string}
*/
URI.serialize = function (components, options) {
var uriTokens = [],
schemeHandler,
s;
options = options || {};
//check if a handler for the scheme exists
schemeHandler = URI.SCHEMES[components.scheme || options.scheme];
if (schemeHandler && schemeHandler.serialize) {
//perform extra serialization
schemeHandler.serialize(components, options);
}
if (options.reference !== "suffix" && components.scheme) {
uriTokens.push(components.scheme.toString().toLowerCase().replace(NOT_SCHEME, ""));
uriTokens.push(":");
}
components.authority = URI._recomposeAuthority(components);
if (components.authority !== undefined) {
if (options.reference !== "suffix") {
uriTokens.push("//");
}
uriTokens.push(components.authority);
if (components.path && components.path.charAt(0) !== "/") {
uriTokens.push("/");
}
}
if (components.path) {
s = URI.removeDotSegments(components.path.toString().replace(/%2E/ig, "."));
if (components.scheme) {
s = s.replace(NOT_PATH, pctEncChar);
} else {
s = s.replace(NOT_PATH_NOSCHEME, pctEncChar);
}
if (components.authority === undefined) {
s = s.replace(/^\/\//, "/%2F"); //don't allow the path to start with "//"
}
uriTokens.push(s);
}
if (components.query) {
uriTokens.push("?");
uriTokens.push(components.query.toString().replace(NOT_QUERY, pctEncChar));
}
if (components.fragment) {
uriTokens.push("#");
uriTokens.push(components.fragment.toString().replace(NOT_FRAGMENT, pctEncChar));
}
return uriTokens
.join('') //merge tokens into a string
.replace(PCT_ENCODEDS, pctDecUnreserved) //undecode unreserved characters
//.replace(OTHER_CHARS, pctEncChar) //replace non-URI characters
.replace(/%[0-9A-Fa-f]{2}/g, function (str) { //uppercase percent encoded characters
return str.toUpperCase();
})
;
};
/**
* @param {URIComponents} base
* @param {URIComponents} relative
* @param {Options} [options]
* @param {boolean} [skipNormalization]
* @returns {URIComponents}
*/
URI.resolveComponents = function (base, relative, options, skipNormalization) {
var target = new Components();
if (!skipNormalization) {
base = URI.parse(URI.serialize(base, options), options); //normalize base components
relative = URI.parse(URI.serialize(relative, options), options); //normalize relative components
}
options = options || {};
if (!options.tolerant && relative.scheme) {
target.scheme = relative.scheme;
target.authority = relative.authority;
target.userinfo = relative.userinfo;
target.host = relative.host;
target.port = relative.port;
target.path = URI.removeDotSegments(relative.path);
target.query = relative.query;
} else {
if (relative.authority !== undefined) {
target.authority = relative.authority;
target.userinfo = relative.userinfo;
target.host = relative.host;
target.port = relative.port;
target.path = URI.removeDotSegments(relative.path);
target.query = relative.query;
} else {
if (!relative.path) {
target.path = base.path;
if (relative.query !== undefined) {
target.query = relative.query;
} else {
target.query = base.query;
}
} else {
if (relative.path.charAt(0) === "/") {
target.path = URI.removeDotSegments(relative.path);
} else {
if (base.authority !== undefined && !base.path) {
target.path = "/" + relative.path;
} else if (!base.path) {
target.path = relative.path;
} else {
target.path = base.path.slice(0, base.path.lastIndexOf("/") + 1) + relative.path;
}
target.path = URI.removeDotSegments(target.path);
}
target.query = relative.query;
}
target.authority = base.authority;
target.userinfo = base.userinfo;
target.host = base.host;
target.port = base.port;
}
target.scheme = base.scheme;
}
target.fragment = relative.fragment;
return target;
};
/**
* @param {string} baseURI
* @param {string} relativeURI
* @param {Options} [options]
* @returns {string}
*/
URI.resolve = function (baseURI, relativeURI, options) {
return URI.serialize(URI.resolveComponents(URI.parse(baseURI, options), URI.parse(relativeURI, options), options, true), options);
};
/**
* @param {string|URIComponents} uri
* @param {Options} options
* @returns {string|URIComponents}
*/
URI.normalize = function (uri, options) {
if (typeof uri === "string") {
return URI.serialize(URI.parse(uri, options), options);
} else if (typeOf(uri) === "object") {
return URI.parse(URI.serialize(uri, options), options);
}
return uri;
};
/**
* @param {string|URIComponents} uriA
* @param {string|URIComponents} uriB
* @param {Options} options
*/
URI.equal = function (uriA, uriB, options) {
if (typeof uriA === "string") {
uriA = URI.serialize(URI.parse(uriA, options), options);
} else if (typeOf(uriA) === "object") {
uriA = URI.serialize(uriA, options);
}
if (typeof uriB === "string") {
uriB = URI.serialize(URI.parse(uriB, options), options);
} else if (typeOf(uriB) === "object") {
uriB = URI.serialize(uriB, options);
}
return uriA === uriB;
};
/**
* @param {string} str
* @returns {string}
*/
URI.escapeComponent = function (str) {
return str && str.toString().replace(ESCAPE, pctEncChar);
};
/**
* @param {string} str
* @returns {string}
*/
URI.unescapeComponent = function (str) {
return str && str.toString().replace(PCT_ENCODEDS, pctDecChars);
};
//export API
exports.Components = Components;
exports.URI = URI;
//name-safe export API
exports["URI"] = {
"SCHEMES" : URI.SCHEMES,
"parse" : URI.parse,
"removeDotSegments" : URI.removeDotSegments,
"serialize" : URI.serialize,
"resolveComponents" : URI.resolveComponents,
"resolve" : URI.resolve,
"normalize" : URI.normalize,
"equal" : URI.equal,
"escapeComponent" : URI.escapeComponent,
"unescapeComponent" : URI.unescapeComponent
};
}());
/**
* JSV: JSON Schema Validator
*
* @fileOverview A JavaScript implementation of a extendable, fully compliant JSON Schema validator.
* @author <a href="mailto:gary.court@gmail.com">Gary Court</a>
* @version 3.5
* @see http://github.com/garycourt/JSV
*/
/*
* Copyright 2010 Gary Court. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY GARY COURT ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARY COURT OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of Gary Court or the JSON Schema specification.
*/
/*jslint white: true, sub: true, onevar: true, undef: true, eqeqeq: true, newcap: true, immed: true, indent: 4 */
var exports = exports || this,
require = require || function () {
return exports;
};
(function () {
var URI = require("./uri/uri").URI,
O = {},
I2H = "0123456789abcdef".split(""),
mapArray, filterArray, searchArray,
JSV;
//
// Utility functions
//
function typeOf(o) {
return o === undefined ? "undefined" : (o === null ? "null" : Object.prototype.toString.call(o).split(" ").pop().split("]").shift().toLowerCase());
}
/** @inner */
function F() {}
function createObject(proto) {
F.prototype = proto || {};
return new F();
}
function mapObject(obj, func, scope) {
var newObj = {}, key;
for (key in obj) {
if (obj[key] !== O[key]) {
newObj[key] = func.call(scope, obj[key], key, obj);
}
}
return newObj;
}
/** @ignore */
mapArray = function (arr, func, scope) {
var x = 0, xl = arr.length, newArr = new Array(xl);
for (; x < xl; ++x) {
newArr[x] = func.call(scope, arr[x], x, arr);
}
return newArr;
};
if (Array.prototype.map) {
/** @ignore */
mapArray = function (arr, func, scope) {
return Array.prototype.map.call(arr, func, scope);
};
}
/** @ignore */
filterArray = function (arr, func, scope) {
var x = 0, xl = arr.length, newArr = [];
for (; x < xl; ++x) {
if (func.call(scope, arr[x], x, arr)) {
newArr[newArr.length] = arr[x];
}
}
return newArr;
};
if (Array.prototype.filter) {
/** @ignore */
filterArray = function (arr, func, scope) {
return Array.prototype.filter.call(arr, func, scope);
};
}
/** @ignore */
searchArray = function (arr, o) {
var x = 0, xl = arr.length;
for (; x < xl; ++x) {
if (arr[x] === o) {
return x;
}
}
return -1;
};
if (Array.prototype.indexOf) {
/** @ignore */
searchArray = function (arr, o) {
return Array.prototype.indexOf.call(arr, o);
};
}
function toArray(o) {
return o !== undefined && o !== null ? (o instanceof Array && !o.callee ? o : (typeof o.length !== "number" || o.split || o.setInterval || o.call ? [ o ] : Array.prototype.slice.call(o))) : [];
}
function keys(o) {
var result = [], key;
switch (typeOf(o)) {
case "object":
for (key in o) {
if (o[key] !== O[key]) {
result[result.length] = key;
}
}
break;
case "array":
for (key = o.length - 1; key >= 0; --key) {
result[key] = key;
}
break;
}
return result;
}
function pushUnique(arr, o) {
if (searchArray(arr, o) === -1) {
arr.push(o);
}
return arr;
}
function popFirst(arr, o) {
var index = searchArray(arr, o);
if (index > -1) {
arr.splice(index, 1);
}
return arr;
}
function randomUUID() {
return [
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
"-",
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
"-4", //set 4 high bits of time_high field to version
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
"-",
I2H[(Math.floor(Math.random() * 0x10) & 0x3) | 0x8], //specify 2 high bits of clock sequence
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
"-",
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)],
I2H[Math.floor(Math.random() * 0x10)]
].join("");
}
function escapeURIComponent(str) {
return encodeURIComponent(str).replace(/!/g, '%21').replace(/'/g, '%27').replace(/\(/g, '%28').replace(/\)/g, '%29').replace(/\*/g, '%2A');
}
function formatURI(uri) {
if (typeof uri === "string" && uri.indexOf("#") === -1) {
uri += "#";
}
return uri;
}
/**
* Defines an error, found by a schema, with an instance.
* This class can only be instantiated by {@link Report#addError}.
*
* @name ValidationError
* @class
* @see Report#addError
*/
/**
* The URI of the instance that has the error.
*
* @name ValidationError.prototype.uri
* @type String
*/
/**
* The URI of the schema that generated the error.
*
* @name ValidationError.prototype.schemaUri
* @type String
*/
/**
* The name of the schema attribute that generated the error.
*
* @name ValidationError.prototype.attribute
* @type String
*/
/**
* An user-friendly (English) message about what failed to validate.
*
* @name ValidationError.prototype.message
* @type String
*/
/**
* The value of the schema attribute that generated the error.
*
* @name ValidationError.prototype.details
* @type Any
*/
/**
* Reports are returned from validation methods to describe the result of a validation.
*
* @name Report
* @class
* @see JSONSchema#validate
* @see Environment#validate
*/
function Report() {
/**
* An array of {@link ValidationError} objects that define all the errors generated by the schema against the instance.
*
* @name Report.prototype.errors
* @type Array
* @see Report#addError
*/
this.errors = [];
/**
* A hash table of every instance and what schemas were validated against it.
* <p>
* The key of each item in the table is the URI of the instance that was validated.
* The value of this key is an array of strings of URIs of the schema that validated it.
* </p>
*
* @name Report.prototype.validated
* @type Object
* @see Report#registerValidation
* @see Report#isValidatedBy
*/
this.validated = {};
/**
* If the report is generated by {@link Environment#validate}, this field is the generated instance.
*
* @name Report.prototype.instance
* @type JSONInstance
* @see Environment#validate
*/
/**
* If the report is generated by {@link Environment#validate}, this field is the generated schema.
*
* @name Report.prototype.schema
* @type JSONSchema
* @see Environment#validate
*/
/**
* If the report is generated by {@link Environment#validate}, this field is the schema's schema.
* This value is the same as calling <code>schema.getSchema()</code>.
*
* @name Report.prototype.schemaSchema
* @type JSONSchema
* @see Environment#validate
* @see JSONSchema#getSchema
*/
}
/**
* Adds a {@link ValidationError} object to the <a href="#errors"><code>errors</code></a> field.
*
* @param {JSONInstance|String} instance The instance (or instance URI) that is invalid
* @param {JSONSchema|String} schema The schema (or schema URI) that was validating the instance
* @param {String} attr The attribute that failed to validated
* @param {String} message A user-friendly message on why the schema attribute failed to validate the instance
* @param {Any} details The value of the schema attribute
*/
Report.prototype.addError = function (instance, schema, attr, message, details) {
this.errors.push({
uri : instance instanceof JSONInstance ? instance.getURI() : instance,
schemaUri : schema instanceof JSONInstance ? schema.getURI() : schema,
attribute : attr,
message : message,
details : details
});
};
/**
* Registers that the provided instance URI has been validated by the provided schema URI.
* This is recorded in the <a href="#validated"><code>validated</code></a> field.
*
* @param {String} uri The URI of the instance that was validated
* @param {String} schemaUri The URI of the schema that validated the instance
*/
Report.prototype.registerValidation = function (uri, schemaUri) {
if (!this.validated[uri]) {
this.validated[uri] = [ schemaUri ];
} else {
this.validated[uri].push(schemaUri);
}
};
/**
* Returns if an instance with the provided URI has been validated by the schema with the provided URI.
*
* @param {String} uri The URI of the instance
* @param {String} schemaUri The URI of a schema
* @returns {Boolean} If the instance has been validated by the schema.
*/
Report.prototype.isValidatedBy = function (uri, schemaUri) {
return !!this.validated[uri] && searchArray(this.validated[uri], schemaUri) !== -1;
};
/**
* A wrapper class for binding an Environment, URI and helper methods to an instance.
* This class is most commonly instantiated with {@link Environment#createInstance}.
*
* @name JSONInstance
* @class
* @param {Environment} env The environment this instance belongs to
* @param {JSONInstance|Any} json The value of the instance
* @param {String} [uri] The URI of the instance. If undefined, the URI will be a randomly generated UUID.
* @param {String} [fd] The fragment delimiter for properties. If undefined, uses the environment default.
*/
function JSONInstance(env, json, uri, fd) {
if (json instanceof JSONInstance) {
if (typeof fd !== "string") {
fd = json._fd;
}
if (typeof uri !== "string") {
uri = json._uri;
}
json = json._value;
}
if (typeof uri !== "string") {
uri = "urn:uuid:" + randomUUID() + "#";
} else if (uri.indexOf(":") === -1) {
uri = formatURI(URI.resolve("urn:uuid:" + randomUUID() + "#", uri));
}
this._env = env;
this._value = json;
this._uri = uri;
this._fd = fd || this._env._options["defaultFragmentDelimiter"];
}
/**
* Returns the environment the instance is bound to.
*
* @returns {Environment} The environment of the instance
*/
JSONInstance.prototype.getEnvironment = function () {
return this._env;
};
/**
* Returns the name of the type of the instance.
*
* @returns {String} The name of the type of the instance
*/
JSONInstance.prototype.getType = function () {
return typeOf(this._value);
};
/**
* Returns the JSON value of the instance.
*
* @returns {Any} The actual JavaScript value of the instance
*/
JSONInstance.prototype.getValue = function () {
return this._value;
};
/**
* Returns the URI of the instance.
*
* @returns {String} The URI of the instance
*/
JSONInstance.prototype.getURI = function () {
return this._uri;
};
/**
* Returns a resolved URI of a provided relative URI against the URI of the instance.
*
* @param {String} uri The relative URI to resolve
* @returns {String} The resolved URI
*/
JSONInstance.prototype.resolveURI = function (uri) {
return formatURI(URI.resolve(this._uri, uri));
};
/**
* Returns an array of the names of all the properties.
*
* @returns {Array} An array of strings which are the names of all the properties
*/
JSONInstance.prototype.getPropertyNames = function () {
return keys(this._value);
};
/**
* Returns a {@link JSONInstance} of the value of the provided property name.
*
* @param {String} key The name of the property to fetch
* @returns {JSONInstance} The instance of the property value
*/
JSONInstance.prototype.getProperty = function (key) {
var value = this._value ? this._value[key] : undefined;
if (value instanceof JSONInstance) {
return value;
}
//else
return new JSONInstance(this._env, value, this._uri + this._fd + escapeURIComponent(key), this._fd);
};
/**
* Returns all the property instances of the target instance.
* <p>
* If the target instance is an Object, then the method will return a hash table of {@link JSONInstance}s of all the properties.
* If the target instance is an Array, then the method will return an array of {@link JSONInstance}s of all the items.
* </p>
*
* @returns {Object|Array|undefined} The list of instances for all the properties
*/
JSONInstance.prototype.getProperties = function () {
var type = typeOf(this._value),
self = this;
if (type === "object") {
return mapObject(this._value, function (value, key) {
if (value instanceof JSONInstance) {
return value;
}
return new JSONInstance(self._env, value, self._uri + self._fd + escapeURIComponent(key), self._fd);
});
} else if (type === "array") {
return mapArray(this._value, function (value, key) {
if (value instanceof JSONInstance) {
return value;
}
return new JSONInstance(self._env, value, self._uri + self._fd + escapeURIComponent(key), self._fd);
});
}
};
/**
* Returns the JSON value of the provided property name.
* This method is a faster version of calling <code>instance.getProperty(key).getValue()</code>.
*
* @param {String} key The name of the property
* @returns {Any} The JavaScript value of the instance
* @see JSONInstance#getProperty
* @see JSONInstance#getValue
*/
JSONInstance.prototype.getValueOfProperty = function (key) {
if (this._value) {
if (this._value[key] instanceof JSONInstance) {
return this._value[key]._value;
}
return this._value[key];
}
};
/**
* Return if the provided value is the same as the value of the instance.
*
* @param {JSONInstance|Any} instance The value to compare
* @returns {Boolean} If both the instance and the value match
*/
JSONInstance.prototype.equals = function (instance) {
if (instance instanceof JSONInstance) {
return this._value === instance._value;
}
//else
return this._value === instance;
};
/**
* Warning: Not a generic clone function
* Produces a JSV acceptable clone
*/
function clone(obj, deep) {
var newObj, x;
if (obj instanceof JSONInstance) {
obj = obj.getValue();
}
switch (typeOf(obj)) {
case "object":
if (deep) {
newObj = {};
for (x in obj) {
if (obj[x] !== O[x]) {
newObj[x] = clone(obj[x], deep);
}
}
return newObj;
} else {
return createObject(obj);
}
break;
case "array":
if (deep) {
newObj = new Array(obj.length);
x = obj.length;
while (--x >= 0) {
newObj[x] = clone(obj[x], deep);
}
return newObj;
} else {
return Array.prototype.slice.call(obj);
}
break;
default:
return obj;
}
}
/**
* This class binds a {@link JSONInstance} with a {@link JSONSchema} to provided context aware methods.
*
* @name JSONSchema
* @class
* @param {Environment} env The environment this schema belongs to
* @param {JSONInstance|Any} json The value of the schema
* @param {String} [uri] The URI of the schema. If undefined, the URI will be a randomly generated UUID.
* @param {JSONSchema|Boolean} [schema] The schema to bind to the instance. If <code>undefined</code>, the environment's default schema will be used. If <code>true</code>, the instance's schema will be itself.
* @extends JSONInstance
*/
function JSONSchema(env, json, uri, schema) {
var fr;
JSONInstance.call(this, env, json, uri);
if (schema === true) {
this._schema = this;
} else if (json instanceof JSONSchema && !(schema instanceof JSONSchema)) {
this._schema = json._schema; //TODO: Make sure cross environments don't mess everything up
} else {
this._schema = schema instanceof JSONSchema ? schema : this._env.getDefaultSchema() || JSONSchema.createEmptySchema(this._env);
}
//determine fragment delimiter from schema
fr = this._schema.getValueOfProperty("fragmentResolution");
if (fr === "dot-delimited") {
this._fd = ".";
} else if (fr === "slash-delimited") {
this._fd = "/";
}
}
JSONSchema.prototype = createObject(JSONInstance.prototype);
/**
* Creates an empty schema.
*
* @param {Environment} env The environment of the schema
* @returns {JSONSchema} The empty schema, who's schema is itself.
*/
JSONSchema.createEmptySchema = function (env) {
var schema = createObject(JSONSchema.prototype);
JSONInstance.call(schema, env, {}, undefined, undefined);
schema._schema = schema;
return schema;
};
/**
* Returns the schema of the schema.
*
* @returns {JSONSchema} The schema of the schema
*/
JSONSchema.prototype.getSchema = function () {
return this._schema;
};
/**
* Returns the value of the provided attribute name.
* <p>
* This method is different from {@link JSONInstance#getProperty} as the named property
* is converted using a parser defined by the schema's schema before being returned. This
* makes the return value of this method attribute dependent.
* </p>
*
* @param {String} key The name of the attribute
* @param {Any} [arg] Some attribute parsers accept special arguments for returning resolved values. This is attribute dependent.
* @returns {JSONSchema|Any} The value of the attribute
*/
JSONSchema.prototype.getAttribute = function (key, arg) {
var schemaProperty, parser, property, result;
if (!arg && this._attributes && this._attributes.hasOwnProperty(key)) {
return this._attributes[key];
}
schemaProperty = this._schema.getProperty("properties").getProperty(key);
parser = schemaProperty.getValueOfProperty("parser");
property = this.getProperty(key);
if (typeof parser === "function") {
result = parser(property, schemaProperty, arg);
if (!arg && this._attributes) {
this._attributes[key] = result;
}
return result;
}
//else
return property.getValue();
};
/**
* Returns all the attributes of the schema.
*
* @returns {Object} A map of all parsed attribute values
*/
JSONSchema.prototype.getAttributes = function () {
var properties, schemaProperties, key, schemaProperty, parser;
if (!this._attributes && this.getType() === "object") {
properties = this.getProperties();
schemaProperties = this._schema.getProperty("properties");
this._attributes = {};
for (key in properties) {
if (properties[key] !== O[key]) {
schemaProperty = schemaProperties && schemaProperties.getProperty(key);
parser = schemaProperty && schemaProperty.getValueOfProperty("parser");
if (typeof parser === "function") {
this._attributes[key] = parser(properties[key], schemaProperty);
} else {
this._attributes[key] = properties[key].getValue();
}
}
}
}
return clone(this._attributes, false);
};
/**
* Convenience method for retrieving a link or link object from a schema.
* This method is the same as calling <code>schema.getAttribute("links", [rel, instance])[0];</code>.
*
* @param {String} rel The link relationship
* @param {JSONInstance} [instance] The instance to resolve any URIs from
* @returns {String|Object|undefined} If <code>instance</code> is provided, a string containing the resolve URI of the link is returned.
* If <code>instance</code> is not provided, a link object is returned with details of the link.
* If no link with the provided relationship exists, <code>undefined</code> is returned.
* @see JSONSchema#getAttribute
*/
JSONSchema.prototype.getLink = function (rel, instance) {
var schemaLinks = this.getAttribute("links", [rel, instance]);
if (schemaLinks && schemaLinks.length && schemaLinks[schemaLinks.length - 1]) {
return schemaLinks[schemaLinks.length - 1];
}
};
/**
* Validates the provided instance against the target schema and returns a {@link Report}.
*
* @param {JSONInstance|Any} instance The instance to validate; may be a {@link JSONInstance} or any JavaScript value
* @param {Report} [report] A {@link Report} to concatenate the result of the validation to. If <code>undefined</code>, a new {@link Report} is created.
* @param {JSONInstance} [parent] The parent/containing instance of the provided instance
* @param {JSONSchema} [parentSchema] The schema of the parent/containing instance
* @param {String} [name] The name of the parent object's property that references the instance
* @returns {Report} The result of the validation
*/
JSONSchema.prototype.validate = function (instance, report, parent, parentSchema, name) {
var validator = this._schema.getValueOfProperty("validator");
if (!(instance instanceof JSONInstance)) {
instance = this.getEnvironment().createInstance(instance);
}
if (!(report instanceof Report)) {
report = new Report();
}
if (typeof validator === "function" && !report.isValidatedBy(instance.getURI(), this.getURI())) {
report.registerValidation(instance.getURI(), this.getURI());
validator(instance, this, this._schema, report, parent, parentSchema, name);
}
return report;
};
/**
* Merges two schemas/instances together.
*/
function inherits(base, extra, extension) {
var baseType = typeOf(base),
extraType = typeOf(extra),
child, x;
if (extraType === "undefined") {
return clone(base, true);
} else if (baseType === "undefined" || extraType !== baseType) {
return clone(extra, true);
} else if (extraType === "object") {
if (base instanceof JSONSchema) {
base = base.getAttributes();
}
if (extra instanceof JSONSchema) {
extra = extra.getAttributes();
if (extra["extends"] && extension && extra["extends"] instanceof JSONSchema) {
extra["extends"] = [ extra["extends"] ];
}
}
child = clone(base, true); //this could be optimized as some properties get overwritten
for (x in extra) {
if (extra[x] !== O[x]) {
child[x] = inherits(base[x], extra[x], extension);
}
}
return child;
} else {
return clone(extra, true);
}
}
/**
* An Environment is a sandbox of schemas thats behavior is different from other environments.
*
* @name Environment
* @class
*/
function Environment() {
this._id = randomUUID();
this._schemas = {};
this._options = {};
}
/**
* Returns a clone of the target environment.
*
* @returns {Environment} A new {@link Environment} that is a exact copy of the target environment
*/
Environment.prototype.clone = function () {
var env = new Environment();
env._schemas = createObject(this._schemas);
env._options = createObject(this._options);
return env;
};
/**
* Returns a new {@link JSONInstance} of the provided data.
*
* @param {JSONInstance|Any} data The value of the instance
* @param {String} [uri] The URI of the instance. If undefined, the URI will be a randomly generated UUID.
* @returns {JSONInstance} A new {@link JSONInstance} from the provided data
*/
Environment.prototype.createInstance = function (data, uri) {
var instance;
uri = formatURI(uri);
if (data instanceof JSONInstance && (!uri || data.getURI() === uri)) {
return data;
}
//else
instance = new JSONInstance(this, data, uri);
return instance;
};
/**
* Creates a new {@link JSONSchema} from the provided data, and registers it with the environment.
*
* @param {JSONInstance|Any} data The value of the schema
* @param {JSONSchema|Boolean} [schema] The schema to bind to the instance. If <code>undefined</code>, the environment's default schema will be used. If <code>true</code>, the instance's schema will be itself.
* @param {String} [uri] The URI of the schema. If undefined, the URI will be a randomly generated UUID.
* @returns {JSONSchema} A new {@link JSONSchema} from the provided data
* @throws {InitializationError} If a schema that is not registered with the environment is referenced
*/
Environment.prototype.createSchema = function (data, schema, uri) {
var instance,
initializer;
uri = formatURI(uri);
if (data instanceof JSONSchema && (!uri || data._uri === uri) && (!schema || data._schema.equals(schema))) {
return data;
}
instance = new JSONSchema(this, data, uri, schema);
initializer = instance.getSchema().getValueOfProperty("initializer");
if (typeof initializer === "function") {
instance = initializer(instance);
}
//register schema
this._schemas[instance._uri] = instance;
this._schemas[uri] = instance;
//build & cache the rest of the schema
instance.getAttributes();
return instance;
};
/**
* Creates an empty schema.
*
* @param {Environment} env The environment of the schema
* @returns {JSONSchema} The empty schema, who's schema is itself.
*/
Environment.prototype.createEmptySchema = function () {
var schema = JSONSchema.createEmptySchema(this);
this._schemas[schema._uri] = schema;
return schema;
};
/**
* Returns the schema registered with the provided URI.
*
* @param {String} uri The absolute URI of the required schema
* @returns {JSONSchema|undefined} The request schema, or <code>undefined</code> if not found
*/
Environment.prototype.findSchema = function (uri) {
return this._schemas[formatURI(uri)];
};
/**
* Sets the specified environment option to the specified value.
*
* @param {String} name The name of the environment option to set
* @param {Any} value The new value of the environment option
*/
Environment.prototype.setOption = function (name, value) {
this._options[name] = value;
};
/**
* Returns the specified environment option.
*
* @param {String} name The name of the environment option to set
* @returns {Any} The value of the environment option
*/
Environment.prototype.getOption = function (name) {
return this._options[name];
};
/**
* Sets the default fragment delimiter of the environment.
*
* @deprecated Use {@link Environment#setOption} with option "defaultFragmentDelimiter"
* @param {String} fd The fragment delimiter character
*/
Environment.prototype.setDefaultFragmentDelimiter = function (fd) {
if (typeof fd === "string" && fd.length > 0) {
this._options["defaultFragmentDelimiter"] = fd;
}
};
/**
* Returns the default fragment delimiter of the environment.
*
* @deprecated Use {@link Environment#getOption} with option "defaultFragmentDelimiter"
* @returns {String} The fragment delimiter character
*/
Environment.prototype.getDefaultFragmentDelimiter = function () {
return this._options["defaultFragmentDelimiter"];
};
/**
* Sets the URI of the default schema for the environment.
*
* @deprecated Use {@link Environment#setOption} with option "defaultSchemaURI"
* @param {String} uri The default schema URI
*/
Environment.prototype.setDefaultSchemaURI = function (uri) {
if (typeof uri === "string") {
this._options["defaultSchemaURI"] = formatURI(uri);
}
};
/**
* Returns the default schema of the environment.
*
* @returns {JSONSchema} The default schema
*/
Environment.prototype.getDefaultSchema = function () {
return this.findSchema(this._options["defaultSchemaURI"]);
};
/**
* Validates both the provided schema and the provided instance, and returns a {@link Report}.
* If the schema fails to validate, the instance will not be validated.
*
* @param {JSONInstance|Any} instanceJSON The {@link JSONInstance} or JavaScript value to validate.
* @param {JSONSchema|Any} schemaJSON The {@link JSONSchema} or JavaScript value to use in the validation. This will also be validated againt the schema's schema.
* @returns {Report} The result of the validation
*/
Environment.prototype.validate = function (instanceJSON, schemaJSON) {
var instance,
schema,
schemaSchema,
report = new Report();
try {
instance = this.createInstance(instanceJSON);
report.instance = instance;
} catch (e) {
report.addError(e.uri, e.schemaUri, e.attribute, e.message, e.details);
}
try {
schema = this.createSchema(schemaJSON);
report.schema = schema;
schemaSchema = schema.getSchema();
report.schemaSchema = schemaSchema;
} catch (e) {
report.addError(e.uri, e.schemaUri, e.attribute, e.message, e.details);
}
if (schemaSchema) {
schemaSchema.validate(schema, report);
}
if (report.errors.length) {
return report;
}
return schema.validate(instance, report);
};
/**
* @private
*/
Environment.prototype._checkForInvalidInstances = function (stackSize, schemaURI) {
var result = [],
stack = [
[schemaURI, this._schemas[schemaURI]]
],
counter = 0,
item, uri, instance, schema, properties, key;
while (counter++ < stackSize && stack.length) {
item = stack.shift();
uri = item[0];
instance = item[1];
if (instance instanceof JSONSchema) {
if (this._schemas[instance._uri] !== instance) {
result.push("Instance " + uri + " does not match " + instance._uri);
} else {
//schema = instance.getSchema();
//stack.push([uri + "/{schema}", schema]);
properties = instance.getAttributes();
for (key in properties) {
if (properties[key] !== O[key]) {
stack.push([uri + "/" + escapeURIComponent(key), properties[key]]);
}
}
}
} else if (typeOf(instance) === "object") {
properties = instance;
for (key in properties) {
if (properties.hasOwnProperty(key)) {
stack.push([uri + "/" + escapeURIComponent(key), properties[key]]);
}
}
} else if (typeOf(instance) === "array") {
properties = instance;
for (key = 0; key < properties.length; ++key) {
stack.push([uri + "/" + escapeURIComponent(key), properties[key]]);
}
}
}
return result.length ? result : counter;
};
/**
* A globaly accessible object that provides the ability to create and manage {@link Environments},
* as well as providing utility methods.
*
* @namespace
*/
JSV = {
_environments : {},
_defaultEnvironmentID : "",
/**
* Returns if the provide value is an instance of {@link JSONInstance}.
*
* @param o The value to test
* @returns {Boolean} If the provide value is an instance of {@link JSONInstance}
*/
isJSONInstance : function (o) {
return o instanceof JSONInstance;
},
/**
* Returns if the provide value is an instance of {@link JSONSchema}.
*
* @param o The value to test
* @returns {Boolean} If the provide value is an instance of {@link JSONSchema}
*/
isJSONSchema : function (o) {
return o instanceof JSONSchema;
},
/**
* Creates and returns a new {@link Environment} that is a clone of the environment registered with the provided ID.
* If no environment ID is provided, the default environment is cloned.
*
* @param {String} [id] The ID of the environment to clone. If <code>undefined</code>, the default environment ID is used.
* @returns {Environment} A newly cloned {@link Environment}
* @throws {Error} If there is no environment registered with the provided ID
*/
createEnvironment : function (id) {
id = id || this._defaultEnvironmentID;
if (!this._environments[id]) {
throw new Error("Unknown Environment ID");
}
//else
return this._environments[id].clone();
},
Environment : Environment,
/**
* Registers the provided {@link Environment} with the provided ID.
*
* @param {String} id The ID of the environment
* @param {Environment} env The environment to register
*/
registerEnvironment : function (id, env) {
id = id || (env || 0)._id;
if (id && !this._environments[id] && env instanceof Environment) {
env._id = id;
this._environments[id] = env;
}
},
/**
* Sets which registered ID is the default environment.
*
* @param {String} id The ID of the registered environment that is default
* @throws {Error} If there is no registered environment with the provided ID
*/
setDefaultEnvironmentID : function (id) {
if (typeof id === "string") {
if (!this._environments[id]) {
throw new Error("Unknown Environment ID");
}
this._defaultEnvironmentID = id;
}
},
/**
* Returns the ID of the default environment.
*
* @returns {String} The ID of the default environment
*/
getDefaultEnvironmentID : function () {
return this._defaultEnvironmentID;
},
//
// Utility Functions
//
/**
* Returns the name of the type of the provided value.
*
* @event //utility
* @param {Any} o The value to determine the type of
* @returns {String} The name of the type of the value
*/
typeOf : typeOf,
/**
* Return a new object that inherits all of the properties of the provided object.
*
* @event //utility
* @param {Object} proto The prototype of the new object
* @returns {Object} A new object that inherits all of the properties of the provided object
*/
createObject : createObject,
/**
* Returns a new object with each property transformed by the iterator.
*
* @event //utility
* @param {Object} obj The object to transform
* @param {Function} iterator A function that returns the new value of the provided property
* @param {Object} [scope] The value of <code>this</code> in the iterator
* @returns {Object} A new object with each property transformed
*/
mapObject : mapObject,
/**
* Returns a new array with each item transformed by the iterator.
*
* @event //utility
* @param {Array} arr The array to transform
* @param {Function} iterator A function that returns the new value of the provided item
* @param {Object} scope The value of <code>this</code> in the iterator
* @returns {Array} A new array with each item transformed
*/
mapArray : mapArray,
/**
* Returns a new array that only contains the items allowed by the iterator.
*
* @event //utility
* @param {Array} arr The array to filter
* @param {Function} iterator The function that returns true if the provided property should be added to the array
* @param {Object} scope The value of <code>this</code> within the iterator
* @returns {Array} A new array that contains the items allowed by the iterator
*/
filterArray : filterArray,
/**
* Returns the first index in the array that the provided item is located at.
*
* @event //utility
* @param {Array} arr The array to search
* @param {Any} o The item being searched for
* @returns {Number} The index of the item in the array, or <code>-1</code> if not found
*/
searchArray : searchArray,
/**
* Returns an array representation of a value.
* <ul>
* <li>For array-like objects, the value will be casted as an Array type.</li>
* <li>If an array is provided, the function will simply return the same array.</li>
* <li>For a null or undefined value, the result will be an empty Array.</li>
* <li>For all other values, the value will be the first element in a new Array. </li>
* </ul>
*
* @event //utility
* @param {Any} o The value to convert into an array
* @returns {Array} The value as an array
*/
toArray : toArray,
/**
* Returns an array of the names of all properties of an object.
*
* @event //utility
* @param {Object|Array} o The object in question
* @returns {Array} The names of all properties
*/
keys : keys,
/**
* Mutates the array by pushing the provided value onto the array only if it is not already there.
*
* @event //utility
* @param {Array} arr The array to modify
* @param {Any} o The object to add to the array if it is not already there
* @returns {Array} The provided array for chaining
*/
pushUnique : pushUnique,
/**
* Mutates the array by removing the first item that matches the provided value in the array.
*
* @event //utility
* @param {Array} arr The array to modify
* @param {Any} o The object to remove from the array
* @returns {Array} The provided array for chaining
*/
popFirst : popFirst,
/**
* Creates a copy of the target object.
* <p>
* This method will create a new instance of the target, and then mixin the properties of the target.
* If <code>deep</code> is <code>true</code>, then each property will be cloned before mixin.
* </p>
* <p><b>Warning</b>: This is not a generic clone function, as it will only properly clone objects and arrays.</p>
*
* @event //utility
* @param {Any} o The value to clone
* @param {Boolean} [deep=false] If each property should be recursively cloned
* @returns A cloned copy of the provided value
*/
clone : clone,
/**
* Generates a pseudo-random UUID.
*
* @event //utility
* @returns {String} A new universally unique ID
*/
randomUUID : randomUUID,
/**
* Properly escapes a URI component for embedding into a URI string.
*
* @event //utility
* @param {String} str The URI component to escape
* @returns {String} The escaped URI component
*/
escapeURIComponent : escapeURIComponent,
/**
* Returns a URI that is formated for JSV. Currently, this only ensures that the URI ends with a hash tag (<code>#</code>).
*
* @event //utility
* @param {String} uri The URI to format
* @returns {String} The URI formatted for JSV
*/
formatURI : formatURI,
/**
* Merges two schemas/instance together.
*
* @event //utility
* @param {JSONSchema|Any} base The old value to merge
* @param {JSONSchema|Any} extra The new value to merge
* @param {Boolean} extension If the merge is a JSON Schema extension
* @return {Any} The modified base value
*/
inherits : inherits
};
this.JSV = JSV; //set global object
exports.JSV = JSV; //export to CommonJS
require("./environments"); //load default environments
}());
/**
* json-schema-draft-03 Environment
*
* @fileOverview Implementation of the third revision of the JSON Schema specification draft.
* @author <a href="mailto:gary.court@gmail.com">Gary Court</a>
* @version 1.3
* @see http://github.com/garycourt/JSV
*/
/*
* Copyright 2010 Gary Court. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY GARY COURT ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARY COURT OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of Gary Court or the JSON Schema specification.
*/
/*jslint white: true, sub: true, onevar: true, undef: true, eqeqeq: true, newcap: true, immed: true, indent: 4 */
/*global require */
(function () {
var O = {},
JSV = require('./jsv').JSV,
InitializationError,
TYPE_VALIDATORS,
ENVIRONMENT,
SCHEMA_00_JSON,
HYPERSCHEMA_00_JSON,
LINKS_00_JSON,
SCHEMA_00,
HYPERSCHEMA_00,
LINKS_00,
SCHEMA_01_JSON,
HYPERSCHEMA_01_JSON,
LINKS_01_JSON,
SCHEMA_01,
HYPERSCHEMA_01,
LINKS_01,
SCHEMA_02_JSON,
HYPERSCHEMA_02_JSON,
LINKS_02_JSON,
SCHEMA_02,
HYPERSCHEMA_02,
LINKS_02,
SCHEMA_03_JSON,
HYPERSCHEMA_03_JSON,
LINKS_03_JSON,
SCHEMA_03,
HYPERSCHEMA_03,
LINKS_03;
InitializationError = function InitializationError(instance, schema, attr, message, details) {
Error.call(this, message);
this.uri = instance.getURI();
this.schemaUri = schema.getURI();
this.attribute = attr;
this.message = message;
this.description = message; //IE
this.details = details;
}
InitializationError.prototype = new Error();
InitializationError.prototype.constructor = InitializationError;
InitializationError.prototype.name = "InitializationError";
TYPE_VALIDATORS = {
"string" : function (instance, report) {
return instance.getType() === "string";
},
"number" : function (instance, report) {
return instance.getType() === "number";
},
"integer" : function (instance, report) {
return instance.getType() === "number" && instance.getValue() % 1 === 0;
},
"boolean" : function (instance, report) {
return instance.getType() === "boolean";
},
"object" : function (instance, report) {
return instance.getType() === "object";
},
"array" : function (instance, report) {
return instance.getType() === "array";
},
"null" : function (instance, report) {
return instance.getType() === "null";
},
"any" : function (instance, report) {
return true;
}
};
ENVIRONMENT = new JSV.Environment();
ENVIRONMENT.setOption("strict", false);
ENVIRONMENT.setOption("validateReferences", false); //updated later
//
// draft-00
//
SCHEMA_00_JSON = {
"$schema" : "http://json-schema.org/draft-00/hyper-schema#",
"id" : "http://json-schema.org/draft-00/schema#",
"type" : "object",
"properties" : {
"type" : {
"type" : ["string", "array"],
"items" : {
"type" : ["string", {"$ref" : "#"}]
},
"optional" : true,
"uniqueItems" : true,
"default" : "any",
"parser" : function (instance, self) {
var parser;
if (instance.getType() === "string") {
return instance.getValue();
} else if (instance.getType() === "object") {
return instance.getEnvironment().createSchema(
instance,
self.getEnvironment().findSchema(self.resolveURI("#"))
);
} else if (instance.getType() === "array") {
parser = self.getValueOfProperty("parser");
return JSV.mapArray(instance.getProperties(), function (prop) {
return parser(prop, self);
});
}
//else
return "any";
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var requiredTypes = JSV.toArray(schema.getAttribute("type")),
x, xl, type, subreport, typeValidators;
//for instances that are required to be a certain type
if (instance.getType() !== "undefined" && requiredTypes && requiredTypes.length) {
typeValidators = self.getValueOfProperty("typeValidators") || {};
//ensure that type matches for at least one of the required types
for (x = 0, xl = requiredTypes.length; x < xl; ++x) {
type = requiredTypes[x];
if (JSV.isJSONSchema(type)) {
subreport = JSV.createObject(report);
subreport.errors = [];
subreport.validated = JSV.clone(report.validated);
if (type.validate(instance, subreport, parent, parentSchema, name).errors.length === 0) {
return true; //instance matches this schema
}
} else {
if (typeValidators[type] !== O[type] && typeof typeValidators[type] === "function") {
if (typeValidators[type](instance, report)) {
return true; //type is valid
}
} else {
return true; //unknown types are assumed valid
}
}
}
//if we get to this point, type is invalid
report.addError(instance, schema, "type", "Instance is not a required type", requiredTypes);
return false;
}
//else, anything is allowed if no type is specified
return true;
},
"typeValidators" : TYPE_VALIDATORS
},
"properties" : {
"type" : "object",
"additionalProperties" : {"$ref" : "#"},
"optional" : true,
"default" : {},
"parser" : function (instance, self, arg) {
var env = instance.getEnvironment(),
selfEnv = self.getEnvironment();
if (instance.getType() === "object") {
if (arg) {
return env.createSchema(instance.getProperty(arg), selfEnv.findSchema(self.resolveURI("#")));
} else {
return JSV.mapObject(instance.getProperties(), function (instance) {
return env.createSchema(instance, selfEnv.findSchema(self.resolveURI("#")));
});
}
}
//else
return {};
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var propertySchemas, key;
//this attribute is for object type instances only
if (instance.getType() === "object") {
//for each property defined in the schema
propertySchemas = schema.getAttribute("properties");
for (key in propertySchemas) {
if (propertySchemas[key] !== O[key] && propertySchemas[key]) {
//ensure that instance property is valid
propertySchemas[key].validate(instance.getProperty(key), report, instance, schema, key);
}
}
}
}
},
"items" : {
"type" : [{"$ref" : "#"}, "array"],
"items" : {"$ref" : "#"},
"optional" : true,
"default" : {},
"parser" : function (instance, self) {
if (instance.getType() === "object") {
return instance.getEnvironment().createSchema(instance, self.getEnvironment().findSchema(self.resolveURI("#")));
} else if (instance.getType() === "array") {
return JSV.mapArray(instance.getProperties(), function (instance) {
return instance.getEnvironment().createSchema(instance, self.getEnvironment().findSchema(self.resolveURI("#")));
});
}
//else
return instance.getEnvironment().createEmptySchema();
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var properties, items, x, xl, itemSchema, additionalProperties;
if (instance.getType() === "array") {
properties = instance.getProperties();
items = schema.getAttribute("items");
additionalProperties = schema.getAttribute("additionalProperties");
if (JSV.typeOf(items) === "array") {
for (x = 0, xl = properties.length; x < xl; ++x) {
itemSchema = items[x] || additionalProperties;
if (itemSchema !== false) {
itemSchema.validate(properties[x], report, instance, schema, x);
} else {
report.addError(instance, schema, "additionalProperties", "Additional items are not allowed", itemSchema);
}
}
} else {
itemSchema = items || additionalProperties;
for (x = 0, xl = properties.length; x < xl; ++x) {
itemSchema.validate(properties[x], report, instance, schema, x);
}
}
}
}
},
"optional" : {
"type" : "boolean",
"optional" : true,
"default" : false,
"parser" : function (instance, self) {
return !!instance.getValue();
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
if (instance.getType() === "undefined" && !schema.getAttribute("optional")) {
report.addError(instance, schema, "optional", "Property is required", false);
}
},
"validationRequired" : true
},
"additionalProperties" : {
"type" : [{"$ref" : "#"}, "boolean"],
"optional" : true,
"default" : {},
"parser" : function (instance, self) {
if (instance.getType() === "object") {
return instance.getEnvironment().createSchema(instance, self.getEnvironment().findSchema(self.resolveURI("#")));
} else if (instance.getType() === "boolean" && instance.getValue() === false) {
return false;
}
//else
return instance.getEnvironment().createEmptySchema();
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var additionalProperties, propertySchemas, properties, key;
//we only need to check against object types as arrays do their own checking on this property
if (instance.getType() === "object") {
additionalProperties = schema.getAttribute("additionalProperties");
propertySchemas = schema.getAttribute("properties") || {};
properties = instance.getProperties();
for (key in properties) {
if (properties[key] !== O[key] && properties[key] && propertySchemas[key] === O[key]) {
if (JSV.isJSONSchema(additionalProperties)) {
additionalProperties.validate(properties[key], report, instance, schema, key);
} else if (additionalProperties === false) {
report.addError(instance, schema, "additionalProperties", "Additional properties are not allowed", additionalProperties);
}
}
}
}
}
},
"requires" : {
"type" : ["string", {"$ref" : "#"}],
"optional" : true,
"parser" : function (instance, self) {
if (instance.getType() === "string") {
return instance.getValue();
} else if (instance.getType() === "object") {
return instance.getEnvironment().createSchema(instance, self.getEnvironment().findSchema(self.resolveURI("#")));
}
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var requires;
if (instance.getType() !== "undefined" && parent && parent.getType() !== "undefined") {
requires = schema.getAttribute("requires");
if (typeof requires === "string") {
if (parent.getProperty(requires).getType() === "undefined") {
report.addError(instance, schema, "requires", 'Property requires sibling property "' + requires + '"', requires);
}
} else if (JSV.isJSONSchema(requires)) {
requires.validate(parent, report); //WATCH: A "requires" schema does not support the "requires" attribute
}
}
}
},
"minimum" : {
"type" : "number",
"optional" : true,
"parser" : function (instance, self) {
if (instance.getType() === "number") {
return instance.getValue();
}
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var minimum, minimumCanEqual;
if (instance.getType() === "number") {
minimum = schema.getAttribute("minimum");
minimumCanEqual = schema.getAttribute("minimumCanEqual");
if (typeof minimum === "number" && (instance.getValue() < minimum || (minimumCanEqual === false && instance.getValue() === minimum))) {
report.addError(instance, schema, "minimum", "Number is less then the required minimum value", minimum);
}
}
}
},
"maximum" : {
"type" : "number",
"optional" : true,
"parser" : function (instance, self) {
if (instance.getType() === "number") {
return instance.getValue();
}
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var maximum, maximumCanEqual;
if (instance.getType() === "number") {
maximum = schema.getAttribute("maximum");
maximumCanEqual = schema.getAttribute("maximumCanEqual");
if (typeof maximum === "number" && (instance.getValue() > maximum || (maximumCanEqual === false && instance.getValue() === maximum))) {
report.addError(instance, schema, "maximum", "Number is greater then the required maximum value", maximum);
}
}
}
},
"minimumCanEqual" : {
"type" : "boolean",
"optional" : true,
"requires" : "minimum",
"default" : true,
"parser" : function (instance, self) {
if (instance.getType() === "boolean") {
return instance.getValue();
}
//else
return true;
}
},
"maximumCanEqual" : {
"type" : "boolean",
"optional" : true,
"requires" : "maximum",
"default" : true,
"parser" : function (instance, self) {
if (instance.getType() === "boolean") {
return instance.getValue();
}
//else
return true;
}
},
"minItems" : {
"type" : "integer",
"optional" : true,
"minimum" : 0,
"default" : 0,
"parser" : function (instance, self) {
if (instance.getType() === "number") {
return instance.getValue();
}
//else
return 0;
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var minItems;
if (instance.getType() === "array") {
minItems = schema.getAttribute("minItems");
if (typeof minItems === "number" && instance.getProperties().length < minItems) {
report.addError(instance, schema, "minItems", "The number of items is less then the required minimum", minItems);
}
}
}
},
"maxItems" : {
"type" : "integer",
"optional" : true,
"minimum" : 0,
"parser" : function (instance, self) {
if (instance.getType() === "number") {
return instance.getValue();
}
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var maxItems;
if (instance.getType() === "array") {
maxItems = schema.getAttribute("maxItems");
if (typeof maxItems === "number" && instance.getProperties().length > maxItems) {
report.addError(instance, schema, "maxItems", "The number of items is greater then the required maximum", maxItems);
}
}
}
},
"pattern" : {
"type" : "string",
"optional" : true,
"format" : "regex",
"parser" : function (instance, self) {
if (instance.getType() === "string") {
try {
return new RegExp(instance.getValue());
} catch (e) {
return e;
}
}
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var pattern;
try {
pattern = schema.getAttribute("pattern");
if (pattern instanceof Error) {
report.addError(schema, self, "pattern", "Invalid pattern", schema.getValueOfProperty("pattern"));
} else if (instance.getType() === "string" && pattern && !pattern.test(instance.getValue())) {
report.addError(instance, schema, "pattern", "String does not match pattern", pattern.toString());
}
} catch (e) {
report.addError(schema, self, "pattern", "Invalid pattern", schema.getValueOfProperty("pattern"));
}
}
},
"minLength" : {
"type" : "integer",
"optional" : true,
"minimum" : 0,
"default" : 0,
"parser" : function (instance, self) {
if (instance.getType() === "number") {
return instance.getValue();
}
//else
return 0;
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var minLength;
if (instance.getType() === "string") {
minLength = schema.getAttribute("minLength");
if (typeof minLength === "number" && instance.getValue().length < minLength) {
report.addError(instance, schema, "minLength", "String is less then the required minimum length", minLength);
}
}
}
},
"maxLength" : {
"type" : "integer",
"optional" : true,
"parser" : function (instance, self) {
if (instance.getType() === "number") {
return instance.getValue();
}
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var maxLength;
if (instance.getType() === "string") {
maxLength = schema.getAttribute("maxLength");
if (typeof maxLength === "number" && instance.getValue().length > maxLength) {
report.addError(instance, schema, "maxLength", "String is greater then the required maximum length", maxLength);
}
}
}
},
"enum" : {
"type" : "array",
"optional" : true,
"minItems" : 1,
"uniqueItems" : true,
"parser" : function (instance, self) {
if (instance.getType() === "array") {
return instance.getValue();
}
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var enums, x, xl;
if (instance.getType() !== "undefined") {
enums = schema.getAttribute("enum");
if (enums) {
for (x = 0, xl = enums.length; x < xl; ++x) {
if (instance.equals(enums[x])) {
return true;
}
}
report.addError(instance, schema, "enum", "Instance is not one of the possible values", enums);
}
}
}
},
"title" : {
"type" : "string",
"optional" : true
},
"description" : {
"type" : "string",
"optional" : true
},
"format" : {
"type" : "string",
"optional" : true,
"parser" : function (instance, self) {
if (instance.getType() === "string") {
return instance.getValue();
}
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var format, formatValidators;
if (instance.getType() === "string") {
format = schema.getAttribute("format");
formatValidators = self.getValueOfProperty("formatValidators");
if (typeof format === "string" && formatValidators[format] !== O[format] && typeof formatValidators[format] === "function" && !formatValidators[format].call(this, instance, report)) {
report.addError(instance, schema, "format", "String is not in the required format", format);
}
}
},
"formatValidators" : {}
},
"contentEncoding" : {
"type" : "string",
"optional" : true
},
"default" : {
"type" : "any",
"optional" : true
},
"maxDecimal" : {
"type" : "integer",
"optional" : true,
"minimum" : 0,
"parser" : function (instance, self) {
if (instance.getType() === "number") {
return instance.getValue();
}
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var maxDecimal, decimals;
if (instance.getType() === "number") {
maxDecimal = schema.getAttribute("maxDecimal");
if (typeof maxDecimal === "number") {
decimals = instance.getValue().toString(10).split('.')[1];
if (decimals && decimals.length > maxDecimal) {
report.addError(instance, schema, "maxDecimal", "The number of decimal places is greater then the allowed maximum", maxDecimal);
}
}
}
}
},
"disallow" : {
"type" : ["string", "array"],
"items" : {"type" : "string"},
"optional" : true,
"uniqueItems" : true,
"parser" : function (instance, self) {
if (instance.getType() === "string" || instance.getType() === "array") {
return instance.getValue();
}
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var disallowedTypes = JSV.toArray(schema.getAttribute("disallow")),
x, xl, key, typeValidators, subreport;
//for instances that are required to be a certain type
if (instance.getType() !== "undefined" && disallowedTypes && disallowedTypes.length) {
typeValidators = self.getValueOfProperty("typeValidators") || {};
//ensure that type matches for at least one of the required types
for (x = 0, xl = disallowedTypes.length; x < xl; ++x) {
key = disallowedTypes[x];
if (JSV.isJSONSchema(key)) { //this is supported draft-03 and on
subreport = JSV.createObject(report);
subreport.errors = [];
subreport.validated = JSV.clone(report.validated);
if (key.validate(instance, subreport, parent, parentSchema, name).errors.length === 0) {
//instance matches this schema
report.addError(instance, schema, "disallow", "Instance is a disallowed type", disallowedTypes);
return false;
}
} else if (typeValidators[key] !== O[key] && typeof typeValidators[key] === "function") {
if (typeValidators[key](instance, report)) {
report.addError(instance, schema, "disallow", "Instance is a disallowed type", disallowedTypes);
return false;
}
}
/*
else {
report.addError(instance, schema, "disallow", "Instance may be a disallowed type", disallowedTypes);
return false;
}
*/
}
//if we get to this point, type is valid
return true;
}
//else, everything is allowed if no disallowed types are specified
return true;
},
"typeValidators" : TYPE_VALIDATORS
},
"extends" : {
"type" : [{"$ref" : "#"}, "array"],
"items" : {"$ref" : "#"},
"optional" : true,
"default" : {},
"parser" : function (instance, self) {
if (instance.getType() === "object") {
return instance.getEnvironment().createSchema(instance, self.getEnvironment().findSchema(self.resolveURI("#")));
} else if (instance.getType() === "array") {
return JSV.mapArray(instance.getProperties(), function (instance) {
return instance.getEnvironment().createSchema(instance, self.getEnvironment().findSchema(self.resolveURI("#")));
});
}
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var extensions = schema.getAttribute("extends"), x, xl;
if (extensions) {
if (JSV.isJSONSchema(extensions)) {
extensions.validate(instance, report, parent, parentSchema, name);
} else if (JSV.typeOf(extensions) === "array") {
for (x = 0, xl = extensions.length; x < xl; ++x) {
extensions[x].validate(instance, report, parent, parentSchema, name);
}
}
}
}
}
},
"optional" : true,
"default" : {},
"fragmentResolution" : "dot-delimited",
"parser" : function (instance, self) {
if (instance.getType() === "object") {
return instance.getEnvironment().createSchema(instance, self);
}
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var propNames = schema.getPropertyNames(),
x, xl,
attributeSchemas = self.getAttribute("properties"),
strict = instance.getEnvironment().getOption("strict"),
validator;
for (x in attributeSchemas) {
if (attributeSchemas[x] !== O[x]) {
if (attributeSchemas[x].getValueOfProperty("validationRequired")) {
JSV.pushUnique(propNames, x);
}
if (strict && attributeSchemas[x].getValueOfProperty("deprecated")) {
JSV.popFirst(propNames, x);
}
}
}
for (x = 0, xl = propNames.length; x < xl; ++x) {
if (attributeSchemas[propNames[x]] !== O[propNames[x]]) {
validator = attributeSchemas[propNames[x]].getValueOfProperty("validator");
if (typeof validator === "function") {
validator(instance, schema, attributeSchemas[propNames[x]], report, parent, parentSchema, name);
}
}
}
}
};
HYPERSCHEMA_00_JSON = {
"$schema" : "http://json-schema.org/draft-00/hyper-schema#",
"id" : "http://json-schema.org/draft-00/hyper-schema#",
"properties" : {
"links" : {
"type" : "array",
"items" : {"$ref" : "links#"},
"optional" : true,
"parser" : function (instance, self, arg) {
var links,
linkSchemaURI = self.getValueOfProperty("items")["$ref"],
linkSchema = self.getEnvironment().findSchema(linkSchemaURI),
linkParser = linkSchema && linkSchema.getValueOfProperty("parser"),
selfReferenceVariable;
arg = JSV.toArray(arg);
if (typeof linkParser === "function") {
links = JSV.mapArray(instance.getProperties(), function (link) {
return linkParser(link, linkSchema);
});
} else {
links = JSV.toArray(instance.getValue());
}
if (arg[0]) {
links = JSV.filterArray(links, function (link) {
return link["rel"] === arg[0];
});
}
if (arg[1]) {
selfReferenceVariable = self.getValueOfProperty("selfReferenceVariable");
links = JSV.mapArray(links, function (link) {
var instance = arg[1],
href = link["href"];
href = href.replace(/\{(.+)\}/g, function (str, p1, offset, s) {
var value;
if (p1 === selfReferenceVariable) {
value = instance.getValue();
} else {
value = instance.getValueOfProperty(p1);
}
return value !== undefined ? String(value) : "";
});
return href ? JSV.formatURI(instance.resolveURI(href)) : href;
});
}
return links;
},
"selfReferenceVariable" : "-this"
},
"fragmentResolution" : {
"type" : "string",
"optional" : true,
"default" : "dot-delimited"
},
"root" : {
"type" : "boolean",
"optional" : true,
"default" : false
},
"readonly" : {
"type" : "boolean",
"optional" : true,
"default" : false
},
"pathStart" : {
"type" : "string",
"optional" : true,
"format" : "uri",
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var pathStart;
if (instance.getType() !== "undefined") {
pathStart = schema.getAttribute("pathStart");
if (typeof pathStart === "string") {
//TODO: Find out what pathStart is relative to
if (instance.getURI().indexOf(pathStart) !== 0) {
report.addError(instance, schema, "pathStart", "Instance's URI does not start with " + pathStart, pathStart);
}
}
}
}
},
"mediaType" : {
"type" : "string",
"optional" : true,
"format" : "media-type"
},
"alternate" : {
"type" : "array",
"items" : {"$ref" : "#"},
"optional" : true
}
},
"links" : [
{
"href" : "{$ref}",
"rel" : "full"
},
{
"href" : "{$schema}",
"rel" : "describedby"
},
{
"href" : "{id}",
"rel" : "self"
}
],
"initializer" : function (instance) {
var link, extension, extended;
//if there is a link to a different schema, update instance
link = instance._schema.getLink("describedby", instance);
if (link && instance._schema._uri !== link) {
if (instance._env._schemas[link]) {
instance._schema = instance._env._schemas[link];
initializer = instance._schema.getValueOfProperty("initializer");
if (typeof initializer === "function") {
return initializer(instance); //this function will finish initialization
} else {
return instance; //no further initialization
}
} else if (instance._env._options["validateReferences"]) {
throw new InitializationError(instance, instance._schema, "{link:describedby}", "Unknown schema reference", link);
}
}
//if there is a link to the full representation, replace instance
link = instance._schema.getLink("full", instance);
if (link && instance._uri !== link) {
if (instance._env._schemas[link]) {
instance = instance._env._schemas[link];
return instance; //retrieved schemas are guaranteed to be initialized
} else if (instance._env._options["validateReferences"]) {
throw new InitializationError(instance, instance._schema, "{link:full}", "Unknown schema reference", link);
}
}
//extend schema
extension = instance.getAttribute("extends");
if (JSV.isJSONSchema(extension)) {
extended = JSV.inherits(extension, instance, true);
instance = instance._env.createSchema(extended, instance._schema, instance._uri);
}
//if instance has a URI link to itself, update it's own URI
link = instance._schema.getLink("self", instance);
if (JSV.typeOf(link) === "string") {
instance._uri = JSV.formatURI(link);
}
return instance;
}
//not needed as JSV.inherits does the job for us
//"extends" : {"$ref" : "http://json-schema.org/schema#"}
};
LINKS_00_JSON = {
"$schema" : "http://json-schema.org/draft-00/hyper-schema#",
"id" : "http://json-schema.org/draft-00/links#",
"type" : "object",
"properties" : {
"href" : {
"type" : "string"
},
"rel" : {
"type" : "string"
},
"method" : {
"type" : "string",
"default" : "GET",
"optional" : true
},
"enctype" : {
"type" : "string",
"requires" : "method",
"optional" : true
},
"properties" : {
"type" : "object",
"additionalProperties" : {"$ref" : "hyper-schema#"},
"optional" : true,
"parser" : function (instance, self, arg) {
var env = instance.getEnvironment(),
selfEnv = self.getEnvironment(),
additionalPropertiesSchemaURI = self.getValueOfProperty("additionalProperties")["$ref"];
if (instance.getType() === "object") {
if (arg) {
return env.createSchema(instance.getProperty(arg), selfEnv.findSchema(self.resolveURI(additionalPropertiesSchemaURI)));
} else {
return JSV.mapObject(instance.getProperties(), function (instance) {
return env.createSchema(instance, selfEnv.findSchema(self.resolveURI(additionalPropertiesSchemaURI)));
});
}
}
}
}
},
"parser" : function (instance, self) {
var selfProperties = self.getProperty("properties");
if (instance.getType() === "object") {
return JSV.mapObject(instance.getProperties(), function (property, key) {
var propertySchema = selfProperties.getProperty(key),
parser = propertySchema && propertySchema.getValueOfProperty("parser");
if (typeof parser === "function") {
return parser(property, propertySchema);
}
//else
return property.getValue();
});
}
return instance.getValue();
}
};
ENVIRONMENT.setOption("defaultFragmentDelimiter", ".");
ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-00/schema#"); //updated later
SCHEMA_00 = ENVIRONMENT.createSchema(SCHEMA_00_JSON, true, "http://json-schema.org/draft-00/schema#");
HYPERSCHEMA_00 = ENVIRONMENT.createSchema(JSV.inherits(SCHEMA_00, ENVIRONMENT.createSchema(HYPERSCHEMA_00_JSON, true, "http://json-schema.org/draft-00/hyper-schema#"), true), true, "http://json-schema.org/draft-00/hyper-schema#");
ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-00/hyper-schema#");
LINKS_00 = ENVIRONMENT.createSchema(LINKS_00_JSON, HYPERSCHEMA_00, "http://json-schema.org/draft-00/links#");
//We need to reinitialize these 3 schemas as they all reference each other
SCHEMA_00 = ENVIRONMENT.createSchema(SCHEMA_00.getValue(), HYPERSCHEMA_00, "http://json-schema.org/draft-00/schema#");
HYPERSCHEMA_00 = ENVIRONMENT.createSchema(HYPERSCHEMA_00.getValue(), HYPERSCHEMA_00, "http://json-schema.org/draft-00/hyper-schema#");
LINKS_00 = ENVIRONMENT.createSchema(LINKS_00.getValue(), HYPERSCHEMA_00, "http://json-schema.org/draft-00/links#");
//
// draft-01
//
SCHEMA_01_JSON = JSV.inherits(SCHEMA_00_JSON, {
"$schema" : "http://json-schema.org/draft-01/hyper-schema#",
"id" : "http://json-schema.org/draft-01/schema#"
});
HYPERSCHEMA_01_JSON = JSV.inherits(HYPERSCHEMA_00_JSON, {
"$schema" : "http://json-schema.org/draft-01/hyper-schema#",
"id" : "http://json-schema.org/draft-01/hyper-schema#"
});
LINKS_01_JSON = JSV.inherits(LINKS_00_JSON, {
"$schema" : "http://json-schema.org/draft-01/hyper-schema#",
"id" : "http://json-schema.org/draft-01/links#"
});
ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-01/schema#"); //update later
SCHEMA_01 = ENVIRONMENT.createSchema(SCHEMA_01_JSON, true, "http://json-schema.org/draft-01/schema#");
HYPERSCHEMA_01 = ENVIRONMENT.createSchema(JSV.inherits(SCHEMA_01, ENVIRONMENT.createSchema(HYPERSCHEMA_01_JSON, true, "http://json-schema.org/draft-01/hyper-schema#"), true), true, "http://json-schema.org/draft-01/hyper-schema#");
ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-01/hyper-schema#");
LINKS_01 = ENVIRONMENT.createSchema(LINKS_01_JSON, HYPERSCHEMA_01, "http://json-schema.org/draft-01/links#");
//We need to reinitialize these 3 schemas as they all reference each other
SCHEMA_01 = ENVIRONMENT.createSchema(SCHEMA_01.getValue(), HYPERSCHEMA_01, "http://json-schema.org/draft-01/schema#");
HYPERSCHEMA_01 = ENVIRONMENT.createSchema(HYPERSCHEMA_01.getValue(), HYPERSCHEMA_01, "http://json-schema.org/draft-01/hyper-schema#");
LINKS_01 = ENVIRONMENT.createSchema(LINKS_01.getValue(), HYPERSCHEMA_01, "http://json-schema.org/draft-01/links#");
//
// draft-02
//
SCHEMA_02_JSON = JSV.inherits(SCHEMA_01_JSON, {
"$schema" : "http://json-schema.org/draft-02/hyper-schema#",
"id" : "http://json-schema.org/draft-02/schema#",
"properties" : {
"uniqueItems" : {
"type" : "boolean",
"optional" : true,
"default" : false,
"parser" : function (instance, self) {
return !!instance.getValue();
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var value, x, xl, y, yl;
if (instance.getType() === "array" && schema.getAttribute("uniqueItems")) {
value = instance.getProperties();
for (x = 0, xl = value.length - 1; x < xl; ++x) {
for (y = x + 1, yl = value.length; y < yl; ++y) {
if (value[x].equals(value[y])) {
report.addError(instance, schema, "uniqueItems", "Array can only contain unique items", { x : x, y : y });
}
}
}
}
}
},
"maxDecimal" : {
"deprecated" : true
},
"divisibleBy" : {
"type" : "number",
"minimum" : 0,
"minimumCanEqual" : false,
"optional" : true,
"parser" : function (instance, self) {
if (instance.getType() === "number") {
return instance.getValue();
}
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var divisor;
if (instance.getType() === "number") {
divisor = schema.getAttribute("divisibleBy");
if (divisor === 0) {
report.addError(instance, schema, "divisibleBy", "Nothing is divisible by 0", divisor);
} else if (divisor !== 1 && ((instance.getValue() / divisor) % 1) !== 0) {
report.addError(instance, schema, "divisibleBy", "Number is not divisible by " + divisor, divisor);
}
}
}
}
},
"fragmentResolution" : "slash-delimited"
});
HYPERSCHEMA_02_JSON = JSV.inherits(HYPERSCHEMA_01_JSON, {
"id" : "http://json-schema.org/draft-02/hyper-schema#",
"properties" : {
"fragmentResolution" : {
"default" : "slash-delimited"
}
}
});
LINKS_02_JSON = JSV.inherits(LINKS_01_JSON, {
"$schema" : "http://json-schema.org/draft-02/hyper-schema#",
"id" : "http://json-schema.org/draft-02/links#",
"properties" : {
"targetSchema" : {
"$ref" : "hyper-schema#",
//need this here because parsers are run before links are resolved
"parser" : HYPERSCHEMA_01.getAttribute("parser")
}
}
});
ENVIRONMENT.setOption("defaultFragmentDelimiter", "/");
ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-02/schema#"); //update later
SCHEMA_02 = ENVIRONMENT.createSchema(SCHEMA_02_JSON, true, "http://json-schema.org/draft-02/schema#");
HYPERSCHEMA_02 = ENVIRONMENT.createSchema(JSV.inherits(SCHEMA_02, ENVIRONMENT.createSchema(HYPERSCHEMA_02_JSON, true, "http://json-schema.org/draft-02/hyper-schema#"), true), true, "http://json-schema.org/draft-02/hyper-schema#");
ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-02/hyper-schema#");
LINKS_02 = ENVIRONMENT.createSchema(LINKS_02_JSON, HYPERSCHEMA_02, "http://json-schema.org/draft-02/links#");
//We need to reinitialize these 3 schemas as they all reference each other
SCHEMA_02 = ENVIRONMENT.createSchema(SCHEMA_02.getValue(), HYPERSCHEMA_02, "http://json-schema.org/draft-02/schema#");
HYPERSCHEMA_02 = ENVIRONMENT.createSchema(HYPERSCHEMA_02.getValue(), HYPERSCHEMA_02, "http://json-schema.org/draft-02/hyper-schema#");
LINKS_02 = ENVIRONMENT.createSchema(LINKS_02.getValue(), HYPERSCHEMA_02, "http://json-schema.org/draft-02/links#");
//
// draft-03
//
function getMatchedPatternProperties(instance, schema, report, self) {
var matchedProperties = {}, patternProperties, pattern, regexp, properties, key;
if (instance.getType() === "object") {
patternProperties = schema.getAttribute("patternProperties");
properties = instance.getProperties();
for (pattern in patternProperties) {
if (patternProperties[pattern] !== O[pattern]) {
regexp = null;
try {
regexp = new RegExp(pattern);
} catch (e) {
if (report) {
report.addError(schema, self, "patternProperties", "Invalid pattern", pattern);
}
}
if (regexp) {
for (key in properties) {
if (properties[key] !== O[key] && regexp.test(key)) {
matchedProperties[key] = matchedProperties[key] ? JSV.pushUnique(matchedProperties[key], patternProperties[pattern]) : [ patternProperties[pattern] ];
}
}
}
}
}
}
return matchedProperties;
}
SCHEMA_03_JSON = JSV.inherits(SCHEMA_02_JSON, {
"$schema" : "http://json-schema.org/draft-03/schema#",
"id" : "http://json-schema.org/draft-03/schema#",
"properties" : {
"patternProperties" : {
"type" : "object",
"additionalProperties" : {"$ref" : "#"},
"default" : {},
"parser" : SCHEMA_02.getValueOfProperty("properties")["properties"]["parser"],
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var matchedProperties, key, x;
if (instance.getType() === "object") {
matchedProperties = getMatchedPatternProperties(instance, schema, report, self);
for (key in matchedProperties) {
if (matchedProperties[key] !== O[key]) {
x = matchedProperties[key].length;
while (x--) {
matchedProperties[key][x].validate(instance.getProperty(key), report, instance, schema, key);
}
}
}
}
}
},
"additionalProperties" : {
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var additionalProperties, propertySchemas, properties, matchedProperties, key;
if (instance.getType() === "object") {
additionalProperties = schema.getAttribute("additionalProperties");
propertySchemas = schema.getAttribute("properties") || {};
properties = instance.getProperties();
matchedProperties = getMatchedPatternProperties(instance, schema);
for (key in properties) {
if (properties[key] !== O[key] && properties[key] && propertySchemas[key] === O[key] && matchedProperties[key] === O[key]) {
if (JSV.isJSONSchema(additionalProperties)) {
additionalProperties.validate(properties[key], report, instance, schema, key);
} else if (additionalProperties === false) {
report.addError(instance, schema, "additionalProperties", "Additional properties are not allowed", additionalProperties);
}
}
}
}
}
},
"items" : {
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var properties, items, x, xl, itemSchema, additionalItems;
if (instance.getType() === "array") {
properties = instance.getProperties();
items = schema.getAttribute("items");
additionalItems = schema.getAttribute("additionalItems");
if (JSV.typeOf(items) === "array") {
for (x = 0, xl = properties.length; x < xl; ++x) {
itemSchema = items[x] || additionalItems;
if (itemSchema !== false) {
itemSchema.validate(properties[x], report, instance, schema, x);
} else {
report.addError(instance, schema, "additionalItems", "Additional items are not allowed", itemSchema);
}
}
} else {
itemSchema = items || additionalItems;
for (x = 0, xl = properties.length; x < xl; ++x) {
itemSchema.validate(properties[x], report, instance, schema, x);
}
}
}
}
},
"additionalItems" : {
"type" : [{"$ref" : "#"}, "boolean"],
"default" : {},
"parser" : SCHEMA_02.getValueOfProperty("properties")["additionalProperties"]["parser"],
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var additionalItems, properties, x, xl;
//only validate if the "items" attribute is undefined
if (instance.getType() === "array" && schema.getProperty("items").getType() === "undefined") {
additionalItems = schema.getAttribute("additionalItems");
properties = instance.getProperties();
if (additionalItems !== false) {
for (x = 0, xl = properties.length; x < xl; ++x) {
additionalItems.validate(properties[x], report, instance, schema, x);
}
} else if (properties.length) {
report.addError(instance, schema, "additionalItems", "Additional items are not allowed", additionalItems);
}
}
}
},
"optional" : {
"validationRequired" : false,
"deprecated" : true
},
"required" : {
"type" : "boolean",
"default" : false,
"parser" : function (instance, self) {
return !!instance.getValue();
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
if (instance.getType() === "undefined" && schema.getAttribute("required")) {
report.addError(instance, schema, "required", "Property is required", true);
}
}
},
"requires" : {
"deprecated" : true
},
"dependencies" : {
"type" : "object",
"additionalProperties" : {
"type" : ["string", "array", {"$ref" : "#"}],
"items" : {
"type" : "string"
}
},
"default" : {},
"parser" : function (instance, self, arg) {
function parseProperty(property) {
var type = property.getType();
if (type === "string" || type === "array") {
return property.getValue();
} else if (type === "object") {
return property.getEnvironment().createSchema(property, self.getEnvironment().findSchema(self.resolveURI("#")));
}
}
if (instance.getType() === "object") {
if (arg) {
return parseProperty(instance.getProperty(arg));
} else {
return JSV.mapObject(instance.getProperties(), parseProperty);
}
}
//else
return {};
},
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var dependencies, key, dependency, type, x, xl;
if (instance.getType() === "object") {
dependencies = schema.getAttribute("dependencies");
for (key in dependencies) {
if (dependencies[key] !== O[key] && instance.getProperty(key).getType() !== "undefined") {
dependency = dependencies[key];
type = JSV.typeOf(dependency);
if (type === "string") {
if (instance.getProperty(dependency).getType() === "undefined") {
report.addError(instance, schema, "dependencies", 'Property "' + key + '" requires sibling property "' + dependency + '"', dependencies);
}
} else if (type === "array") {
for (x = 0, xl = dependency.length; x < xl; ++x) {
if (instance.getProperty(dependency[x]).getType() === "undefined") {
report.addError(instance, schema, "dependencies", 'Property "' + key + '" requires sibling property "' + dependency[x] + '"', dependencies);
}
}
} else if (JSV.isJSONSchema(dependency)) {
dependency.validate(instance, report);
}
}
}
}
}
},
"minimumCanEqual" : {
"deprecated" : true
},
"maximumCanEqual" : {
"deprecated" : true
},
"exclusiveMinimum" : {
"type" : "boolean",
"default" : false,
"parser" : function (instance, self) {
return !!instance.getValue();
}
},
"exclusiveMaximum" : {
"type" : "boolean",
"default" : false,
"parser" : function (instance, self) {
return !!instance.getValue();
}
},
"minimum" : {
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var minimum, exclusiveMinimum;
if (instance.getType() === "number") {
minimum = schema.getAttribute("minimum");
exclusiveMinimum = schema.getAttribute("exclusiveMinimum") || (!instance.getEnvironment().getOption("strict") && !schema.getAttribute("minimumCanEqual"));
if (typeof minimum === "number" && (instance.getValue() < minimum || (exclusiveMinimum === true && instance.getValue() === minimum))) {
report.addError(instance, schema, "minimum", "Number is less then the required minimum value", minimum);
}
}
}
},
"maximum" : {
"validator" : function (instance, schema, self, report, parent, parentSchema, name) {
var maximum, exclusiveMaximum;
if (instance.getType() === "number") {
maximum = schema.getAttribute("maximum");
exclusiveMaximum = schema.getAttribute("exclusiveMaximum") || (!instance.getEnvironment().getOption("strict") && !schema.getAttribute("maximumCanEqual"));
if (typeof maximum === "number" && (instance.getValue() > maximum || (exclusiveMaximum === true && instance.getValue() === maximum))) {
report.addError(instance, schema, "maximum", "Number is greater then the required maximum value", maximum);
}
}
}
},
"contentEncoding" : {
"deprecated" : true
},
"divisibleBy" : {
"exclusiveMinimum" : true
},
"disallow" : {
"items" : {
"type" : ["string", {"$ref" : "#"}]
},
"parser" : SCHEMA_02_JSON["properties"]["type"]["parser"]
},
"id" : {
"type" : "string",
"format" : "uri"
},
"$ref" : {
"type" : "string",
"format" : "uri"
},
"$schema" : {
"type" : "string",
"format" : "uri"
}
},
"dependencies" : {
"exclusiveMinimum" : "minimum",
"exclusiveMaximum" : "maximum"
},
"initializer" : function (instance) {
var link, extension, extended,
schemaLink = instance.getValueOfProperty("$schema"),
refLink = instance.getValueOfProperty("$ref"),
idLink = instance.getValueOfProperty("id");
//if there is a link to a different schema, update instance
if (schemaLink) {
link = instance.resolveURI(schemaLink);
if (link && instance._schema._uri !== link) {
if (instance._env._schemas[link]) {
instance._schema = instance._env._schemas[link];
initializer = instance._schema.getValueOfProperty("initializer");
if (typeof initializer === "function") {
return initializer(instance); //this function will finish initialization
} else {
return instance; //no further initialization
}
} else if (instance._env._options["validateReferences"]) {
throw new InitializationError(instance, instance._schema, "$schema", "Unknown schema reference", link);
}
}
}
//if there is a link to the full representation, replace instance
if (refLink) {
link = instance.resolveURI(refLink);
if (link && instance._uri !== link) {
if (instance._env._schemas[link]) {
instance = instance._env._schemas[link];
return instance; //retrieved schemas are guaranteed to be initialized
} else if (instance._env._options["validateReferences"]) {
throw new InitializationError(instance, instance._schema, "$ref", "Unknown schema reference", link);
}
}
}
//extend schema
extension = instance.getAttribute("extends");
if (JSV.isJSONSchema(extension)) {
extended = JSV.inherits(extension, instance, true);
instance = instance._env.createSchema(extended, instance._schema, instance._uri);
}
//if instance has a URI link to itself, update it's own URI
if (idLink) {
link = instance.resolveURI(idLink);
if (JSV.typeOf(link) === "string") {
instance._uri = JSV.formatURI(link);
}
}
return instance;
}
});
HYPERSCHEMA_03_JSON = JSV.inherits(HYPERSCHEMA_02_JSON, {
"$schema" : "http://json-schema.org/draft-03/hyper-schema#",
"id" : "http://json-schema.org/draft-03/hyper-schema#",
"properties" : {
"links" : {
"selfReferenceVariable" : "@"
},
"root" : {
"deprecated" : true
},
"contentEncoding" : {
"deprecated" : false //moved from core to hyper
},
"alternate" : {
"deprecated" : true
}
}
});
LINKS_03_JSON = JSV.inherits(LINKS_02_JSON, {
"$schema" : "http://json-schema.org/draft-03/hyper-schema#",
"id" : "http://json-schema.org/draft-03/links#",
"properties" : {
"href" : {
"required" : true,
"format" : "link-description-object-template"
},
"rel" : {
"required" : true
},
"properties" : {
"deprecated" : true
},
"schema" : {"$ref" : "http://json-schema.org/draft-03/hyper-schema#"}
}
});
ENVIRONMENT.setOption("validateReferences", true);
ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-03/schema#"); //update later
//prevent reference errors
ENVIRONMENT.createSchema({}, true, "http://json-schema.org/draft-03/schema#");
ENVIRONMENT.createSchema({}, true, "http://json-schema.org/draft-03/hyper-schema#");
ENVIRONMENT.createSchema({}, true, "http://json-schema.org/draft-03/links#");
SCHEMA_03 = ENVIRONMENT.createSchema(SCHEMA_03_JSON, true, "http://json-schema.org/draft-03/schema#");
HYPERSCHEMA_03 = ENVIRONMENT.createSchema(JSV.inherits(SCHEMA_03, ENVIRONMENT.createSchema(HYPERSCHEMA_03_JSON, true, "http://json-schema.org/draft-03/hyper-schema#"), true), true, "http://json-schema.org/draft-03/hyper-schema#");
LINKS_03 = ENVIRONMENT.createSchema(LINKS_03_JSON, true, "http://json-schema.org/draft-03/links#");
ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-03/hyper-schema#");
//We need to reinitialize these schemas as they reference each other
HYPERSCHEMA_03 = ENVIRONMENT.createSchema(HYPERSCHEMA_03.getValue(), HYPERSCHEMA_03, "http://json-schema.org/draft-03/hyper-schema#");
ENVIRONMENT.setOption("latestJSONSchemaSchemaURI", "http://json-schema.org/draft-03/schema#");
ENVIRONMENT.setOption("latestJSONSchemaHyperSchemaURI", "http://json-schema.org/draft-03/hyper-schema#");
ENVIRONMENT.setOption("latestJSONSchemaLinksURI", "http://json-schema.org/draft-03/links#");
//
//Latest JSON Schema
//
//Hack, but WAY faster then instantiating a new schema
ENVIRONMENT._schemas["http://json-schema.org/schema#"] = SCHEMA_03;
ENVIRONMENT._schemas["http://json-schema.org/hyper-schema#"] = HYPERSCHEMA_03;
ENVIRONMENT._schemas["http://json-schema.org/links#"] = LINKS_03;
//
//register environment
//
JSV.registerEnvironment("json-schema-draft-03", ENVIRONMENT);
if (!JSV.getDefaultEnvironmentID() || JSV.getDefaultEnvironmentID() === "json-schema-draft-01" || JSV.getDefaultEnvironmentID() === "json-schema-draft-02") {
JSV.setDefaultEnvironmentID("json-schema-draft-03");
}
}());
global.JSONFormValidator = exports.JSV;
})(this, false);
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