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underscore-data.js
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underscore-data.js
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(function() {
if (this._ === void 0 && this.$ !== void 0 && $.ender) {
this._ = $;
this._.mixin = this.$.ender;
}
}).call(this);
(function() {
var __slice = Array.prototype.slice;
if (this._ === void 0 && this.$ !== void 0 && $.ender) {
this._ = $;
this._.mixin = this.$.ender;
}
'use strict';
/*
*
* Copyright(c) 2011 Vladimir Dronnikov <[email protected]>
* MIT Licensed
*
*/
_.mixin({
isObject: function(value) {
return value && typeof value === 'object';
},
ensureArray: function(value) {
if (!value) {
if (value === void 0) {
return [];
} else {
return [value];
}
}
if (_.isString(value)) {
return [value];
}
return _.toArray(value);
},
toHash: function(list, field) {
var r;
r = {};
_.each(list, function(x) {
var f;
f = _.drill(x, field);
return r[f] = x;
});
return r;
},
freeze: function(obj) {
if (_.isObject(obj)) {
Object.freeze(obj);
_.each(obj, function(v, k) {
return _.freeze(v);
});
}
return obj;
},
proxy: function(obj, exposes) {
var facet;
facet = {};
_.each(exposes, function(definition) {
var name, prop;
if (_.isArray(definition)) {
name = definition[1];
prop = definition[0];
if (!_.isFunction(prop)) {
prop = _.drill(obj, prop);
}
} else {
name = definition;
prop = obj[name];
}
if (prop) {
return facet[name] = prop;
}
});
return Object.freeze(facet);
},
drill: function(obj, path, remove) {
var index, name, orig, part, _i, _j, _len, _len2, _ref;
if (_.isArray(path)) {
if (remove) {
_ref = path, path = 2 <= _ref.length ? __slice.call(_ref, 0, _i = _ref.length - 1) : (_i = 0, []), name = _ref[_i++];
orig = obj;
for (index = 0, _len = path.length; index < _len; index++) {
part = path[index];
obj = obj && obj[part];
}
if (obj != null ? obj[name] : void 0) {
delete obj[name];
}
return orig;
} else {
for (_j = 0, _len2 = path.length; _j < _len2; _j++) {
part = path[_j];
obj = obj && obj[part];
}
return obj;
}
} else if (path === void 0) {
return obj;
} else {
if (remove) {
delete obj[path];
return obj;
} else {
return obj[path];
}
}
}
});
_.mixin({
parseDate: function(value) {
var date, parts;
date = new Date(value);
if (_.isDate(date)) {
return date;
}
parts = String(value).match(/(\d+)/g);
return new Date(parts[0], (parts[1] || 1) - 1, parts[2] || 1);
},
isDate: function(obj) {
return !!((obj != null ? obj.getTimezoneOffset : void 0) && obj.setUTCFullYear && !_.isNaN(obj.getTime()));
}
});
}).call(this);
(function() {
var coerce, validate;
var __slice = Array.prototype.slice, __hasProp = Object.prototype.hasOwnProperty;
if (this._ === void 0 && this.$ !== void 0 && $.ender) {
this._ = $;
this._.mixin = this.$.ender;
}
'use strict';
/*
*
* Copyright(c) 2011 Vladimir Dronnikov <[email protected]>
* MIT Licensed
*
*/
_.mixin({
isObject: function(value) {
return value && typeof value === 'object';
},
ensureArray: function(value) {
if (!value) {
if (value === void 0) {
return [];
} else {
return [value];
}
}
if (_.isString(value)) {
return [value];
}
return _.toArray(value);
},
toHash: function(list, field) {
var r;
r = {};
_.each(list, function(x) {
var f;
f = _.drill(x, field);
return r[f] = x;
});
return r;
},
freeze: function(obj) {
if (_.isObject(obj)) {
Object.freeze(obj);
_.each(obj, function(v, k) {
return _.freeze(v);
});
}
return obj;
},
proxy: function(obj, exposes) {
var facet;
facet = {};
_.each(exposes, function(definition) {
var name, prop;
if (_.isArray(definition)) {
name = definition[1];
prop = definition[0];
if (!_.isFunction(prop)) {
prop = _.drill(obj, prop);
}
} else {
name = definition;
prop = obj[name];
}
if (prop) {
return facet[name] = prop;
}
});
return Object.freeze(facet);
},
drill: function(obj, path, remove) {
var index, name, orig, part, _i, _j, _len, _len2, _ref;
if (_.isArray(path)) {
if (remove) {
_ref = path, path = 2 <= _ref.length ? __slice.call(_ref, 0, _i = _ref.length - 1) : (_i = 0, []), name = _ref[_i++];
orig = obj;
for (index = 0, _len = path.length; index < _len; index++) {
part = path[index];
obj = obj && obj[part];
}
if (obj != null ? obj[name] : void 0) {
delete obj[name];
}
return orig;
} else {
for (_j = 0, _len2 = path.length; _j < _len2; _j++) {
part = path[_j];
obj = obj && obj[part];
}
return obj;
}
} else if (path === void 0) {
return obj;
} else {
if (remove) {
delete obj[path];
return obj;
} else {
return obj[path];
}
}
}
});
_.mixin({
parseDate: function(value) {
var date, parts;
date = new Date(value);
if (_.isDate(date)) {
return date;
}
parts = String(value).match(/(\d+)/g);
return new Date(parts[0], (parts[1] || 1) - 1, parts[2] || 1);
},
isDate: function(obj) {
return !!((obj != null ? obj.getTimezoneOffset : void 0) && obj.setUTCFullYear && !_.isNaN(obj.getTime()));
}
});
'use strict';
/*
JSONSchema Validator - Validates JavaScript objects using JSON Schemas
(http://www.json.com/json-schema-proposal/)
Copyright (c) 2007 Kris Zyp SitePen (www.sitepen.com)
Copyright (c) 2011 Vladimir Dronnikov [email protected]
Licensed under the MIT (MIT-LICENSE.txt) license
*/
/*
*
* Copyright(c) 2011 Vladimir Dronnikov <[email protected]>
* MIT Licensed
*
*/
/*
Rewrite of kriszyp's json-schema validator https://github.com/kriszyp/json-schema
Relies on documentcloud/underscore to normalize JS
*/
coerce = function(value, type) {
var date;
if (type === 'string') {
value = value != null ? String(value) : '';
} else if (type === 'number' || type === 'integer') {
if (!_.isNaN(value)) {
value = Number(value);
if (type === 'integer') {
value = Math.floor(value);
}
}
} else if (type === 'boolean') {
value = value === 'false' ? false : !!value;
} else if (type === 'null') {
value = null;
} else if (type === 'object') {
if (typeof JSON !== "undefined" && JSON !== null ? JSON.parse : void 0) {
try {
value = JSON.parse(value);
} catch (err) {
}
}
} else if (type === 'array') {
value = _.ensureArray(value);
} else if (type === 'date') {
date = _.parseDate(value);
if (_.isDate(date)) {
value = date;
}
}
return value;
};
validate = function(instance, schema, options, callback) {
var async, asyncs, checkObj, checkProp, errors, i, len, self, _changing, _fn, _len;
if (options == null) {
options = {};
}
self = this;
_changing = options.changing;
asyncs = [];
errors = [];
checkProp = function(value, schema, path, i) {
var addError, checkType, enumeration, itemsIsArray, propDef, v, _len;
if (path) {
if (_.isNumber(i)) {
path += '[' + i + ']';
} else if (i === void 0) {
path += '';
} else {
path += '.' + i;
}
} else {
path += i;
}
addError = function(message) {
return errors.push({
property: path,
message: message
});
};
if ((typeof schema !== 'object' || _.isArray(schema)) && (path || typeof schema !== 'function') && !(schema != null ? schema.type : void 0)) {
if (_.isFunction(schema)) {
if (!(value instanceof schema)) {
addError('type');
}
} else if (schema) {
addError('invalid');
}
return null;
}
if (_changing && schema.readonly) {
addError('readonly');
}
if (schema["extends"]) {
checkProp(value, schema["extends"], path, i);
}
checkType = function(type, value) {
var priorErrors, t, theseErrors, unionErrors, _i, _len;
if (type) {
if (typeof type === 'string' && type !== 'any' && (type == 'null' ? value !== null : typeof value !== type) &&
!(type === 'array' && _.isArray(value)) &&
!(type === 'date' && _.isDate(value)) &&
!(type === 'integer' && value%1===0)) {
return [
{
property: path,
message: 'type'
}
];
}
if (_.isArray(type)) {
unionErrors = [];
for (_i = 0, _len = type.length; _i < _len; _i++) {
t = type[_i];
unionErrors = checkType(t, value);
if (!unionErrors.length) {
break;
}
}
if (unionErrors.length) {
return unionErrors;
}
} else if (typeof type === 'object') {
priorErrors = errors;
errors = [];
checkProp(value, type, path);
theseErrors = errors;
errors = priorErrors;
return theseErrors;
}
}
return [];
};
if (value === void 0) {
if ((!schema.optional || typeof schema.optional === 'object' && !schema.optional[options.flavor]) && !schema.get && !(schema["default"] != null)) {
addError('required');
}
} else {
errors = errors.concat(checkType(schema.type, value));
if (schema.disallow && !checkType(schema.disallow, value).length) {
addError('disallowed');
}
if (value !== null) {
if (_.isArray(value)) {
if (schema.items) {
itemsIsArray = _.isArray(schema.items);
propDef = schema.items;
for (i = 0, _len = value.length; i < _len; i++) {
v = value[i];
if (itemsIsArray) {
propDef = schema.items[i];
}
if (options.coerce && propDef.type) {
value[i] = coerce(v, propDef.type);
}
errors.concat(checkProp(v, propDef, path, i));
}
}
if (schema.minItems && value.length < schema.minItems) {
addError('minItems');
}
if (schema.maxItems && value.length > schema.maxItems) {
addError('maxItems');
}
} else if (schema.properties || schema.additionalProperties) {
errors.concat(checkObj(value, schema.properties, path, schema.additionalProperties));
}
if (_.isString(value)) {
if (schema.pattern && !value.match(schema.pattern)) {
addError('pattern');
}
if (schema.maxLength && value.length > schema.maxLength) {
addError('maxLength');
}
if (schema.minLength && value.length < schema.minLength) {
addError('minLength');
}
}
if (schema.minimum !== void 0 && typeof value === typeof schema.minimum && schema.minimum > value) {
addError('minimum');
}
if (schema.maximum !== void 0 && typeof value === typeof schema.maximum && schema.maximum < value) {
addError('maximum');
}
if (schema["enum"]) {
enumeration = schema["enum"];
if (_.isFunction(enumeration)) {
if (enumeration.length === 2) {
asyncs.push({
value: value,
path: path,
fetch: enumeration
});
} else if (enumeration.length === 1) {
if (!enumeration.call(self, value)) {
addError('enum');
}
} else {
enumeration = enumeration.call(self);
if (!_.include(enumeration, value)) {
addError('enum');
}
}
} else {
if (!_.include(enumeration, value)) {
addError('enum');
}
}
}
if (_.isNumber(schema.maxDecimal) && (new RegExp("\\.[0-9]{" + (schema.maxDecimal + 1) + ",}")).test(value)) {
addError('digits');
}
}
}
return null;
};
checkObj = function(instance, objTypeDef, path, additionalProp) {
var i, propDef, requires, value, _ref, _ref2, _ref3;
if (objTypeDef == null) {
objTypeDef = {};
}
if (_.isObject(objTypeDef)) {
if (typeof instance !== 'object' || _.isArray(instance)) {
errors.push({
property: path,
message: 'type'
});
}
for (i in objTypeDef) {
if (!__hasProp.call(objTypeDef, i)) continue;
propDef = objTypeDef[i];
value = instance[i];
if ('value' in propDef && ((_ref = options.flavor) === 'add' || _ref === 'update')) {
value = instance[i] = propDef.value;
}
if (value === void 0 && options.existingOnly) {
continue;
}
if (options.veto && (propDef.veto === true || typeof propDef.veto === 'object' && propDef.veto[options.flavor])) {
delete instance[i];
continue;
}
if (((_ref2 = options.flavor) === 'query' || _ref2 === 'get') && !options.coerce) {
continue;
}
if (value === void 0 && (propDef["default"] != null) && options.flavor === 'add') {
value = instance[i] = propDef["default"];
}
if (value === void 0 && options.flavor !== 'add') {
delete instance[i];
continue;
}
if (options.coerce && propDef.type && i in instance && value !== void 0) {
value = coerce(value, propDef.type);
instance[i] = value;
}
if (value === void 0 && propDef.optional) {
delete instance[i];
continue;
}
checkProp(value, propDef, path, i);
}
}
for (i in instance) {
value = instance[i];
if (i in instance && !objTypeDef[i] && (additionalProp === false || options.removeAdditionalProps)) {
if (options.removeAdditionalProps) {
delete instance[i];
continue;
} else {
errors.push({
property: path,
message: 'unspecifed'
});
}
}
requires = (_ref3 = objTypeDef[i]) != null ? _ref3.requires : void 0;
if (requires && !requires in instance) {
errors.push({
property: path,
message: 'requires'
});
}
if ((additionalProp != null ? additionalProp.type : void 0) && !objTypeDef[i]) {
if (options.coerce && additionalProp.type) {
value = coerce(value, additionalProp.type);
instance[i] = value;
checkProp(value, additionalProp, path, i);
}
}
if (!_changing && (value != null ? value.$schema : void 0)) {
errors = errors.concat(checkProp(value, value.$schema, path, i));
}
}
return errors;
};
if (schema) {
checkProp(instance, schema, '', _changing || '');
}
if (!_changing && (instance != null ? instance.$schema : void 0)) {
checkProp(instance, instance.$schema, '', '');
}
len = asyncs.length;
if (callback && len) {
_fn = function(async) {
return async.fetch.call(self, async.value, function(err) {
if (err) {
errors.push({
property: async.path,
message: 'enum'
});
}
len -= 1;
if (!len) {
return callback(errors.length && errors || null, instance);
}
});
};
for (i = 0, _len = asyncs.length; i < _len; i++) {
async = asyncs[i];
_fn(async);
}
} else if (callback) {
callback(errors.length && errors || null, instance);
} else {
return errors.length && errors || null;
}
};
_.mixin({
coerce: coerce,
validate: validate
});
}).call(this);
(function() {
var Query, autoConverted, coerce, converters, encodeString, encodeValue, jsOperatorMap, operatorMap, operators, parse, plusMinus, query, queryToString, requires_array, stringToValue, stringify, valid_funcs, valid_operators, validate;
var __slice = Array.prototype.slice, __hasProp = Object.prototype.hasOwnProperty;
if (this._ === void 0 && this.$ !== void 0 && $.ender) {
this._ = $;
this._.mixin = this.$.ender;
}
'use strict';
/*
*
* Copyright(c) 2011 Vladimir Dronnikov <[email protected]>
* MIT Licensed
*
*/
_.mixin({
isObject: function(value) {
return value && typeof value === 'object';
},
ensureArray: function(value) {
if (!value) {
if (value === void 0) {
return [];
} else {
return [value];
}
}
if (_.isString(value)) {
return [value];
}
return _.toArray(value);
},
toHash: function(list, field) {
var r;
r = {};
_.each(list, function(x) {
var f;
f = _.drill(x, field);
return r[f] = x;
});
return r;
},
freeze: function(obj) {
if (_.isObject(obj) || _.isArray(obj)) {
Object.freeze(obj);
_.each(obj, function(v, k) {
return _.freeze(v);
});
}
return obj;
},
proxy: function(obj, exposes) {
var facet;
facet = {};
_.each(exposes, function(definition) {
var name, prop;
if (_.isArray(definition)) {
name = definition[1];
prop = definition[0];
if (!_.isFunction(prop)) {
prop = _.drill(obj, prop);
}
} else {
name = definition;
prop = obj[name];
}
if (prop) {
return facet[name] = prop;
}
});
return Object.freeze(facet);
},
drill: function(obj, path, remove) {
var index, name, orig, part, _i, _j, _len, _len2, _ref;
if (_.isArray(path)) {
if (remove) {
_ref = path, path = 2 <= _ref.length ? __slice.call(_ref, 0, _i = _ref.length - 1) : (_i = 0, []), name = _ref[_i++];
orig = obj;
for (index = 0, _len = path.length; index < _len; index++) {
part = path[index];
obj = obj && obj[part];
}
if (obj != null ? obj[name] : void 0) {
delete obj[name];
}
return orig;
} else {
for (_j = 0, _len2 = path.length; _j < _len2; _j++) {
part = path[_j];
obj = obj && obj[part];
}
return obj;
}
} else if (path === void 0) {
return obj;
} else {
if (remove) {
delete obj[path];
return obj;
} else {
return obj[path];
}
}
}
});
_.mixin({
parseDate: function(value) {
var date, parts;
date = new Date(value);
if (_.isDate(date)) {
return date;
}
parts = String(value).match(/(\d+)/g);
return new Date(parts[0], (parts[1] || 1) - 1, parts[2] || 1);
},
isDate: function(obj) {
return !!((obj != null ? obj.getTimezoneOffset : void 0) && obj.setUTCFullYear && !_.isNaN(obj.getTime()));
}
});
'use strict';
/*
*
* Copyright(c) 2011 Vladimir Dronnikov <[email protected]>
* MIT Licensed
*
*/
/*
Rewrite of kriszyp's RQL https://github.com/kriszyp/rql
Relies on documentcloud/underscore to normalize JS
*/
operatorMap = {
'=': 'eq',
'==': 'eq',
'>': 'gt',
'>=': 'ge',
'<': 'lt',
'<=': 'le',
'!=': 'ne'
};
Query = (function() {
function Query(query, parameters) {
var k, leftoverCharacters, removeParentProperty, term, topTerm, v;
if (query == null) {
query = '';
}
term = this;
term.name = 'and';
term.args = [];
topTerm = term;
if (_.isObject(query)) {
if (_.isArray(query)) {
topTerm["in"]('id', query);
return;
} else if (query instanceof Query) {
query = query.toString();
} else {
for (k in query) {
if (!__hasProp.call(query, k)) continue;
v = query[k];
term = new Query();
topTerm.args.push(term);
term.name = 'eq';
term.args = [k, v];
}
return;
}
} else {
if (typeof query !== 'string') {
throw new URIError('Illegal query');
}
}
if (query.charAt(0) === '?') {
query = query.substring(1);
}
if (query.indexOf('/') >= 0) {
query = query.replace(/[\+\*\$\-:\w%\._]*\/[\+\*\$\-:\w%\._\/]*/g, function(slashed) {
return '(' + slashed.replace(/\//g, ',') + ')';
});
}
query = query.replace(/(\([\+\*\$\-:\w%\._,]+\)|[\+\*\$\-:\w%\._]*|)([<>!]?=(?:[\w]*=)?|>|<)(\([\+\*\$\-:\w%\._,]+\)|[\+\*\$\-:\w%\._]*|)/g, function(t, property, operator, value) {
if (operator.length < 3) {
if (!(operator in operatorMap)) {
throw new URIError('Illegal operator ' + operator);
}
operator = operatorMap[operator];
} else {
operator = operator.substring(1, operator.length - 1);
}
return operator + '(' + property + ',' + value + ')';
});
if (query.charAt(0) === '?') {
query = query.substring(1);
}
leftoverCharacters = query.replace(/(\))|([&\|,])?([\+\*\$\-:\w%\._]*)(\(?)/g, function(t, closedParen, delim, propertyOrValue, openParen) {
var isArray, newTerm, op;
if (delim) {
if (delim === '&') {
op = 'and';
} else if (delim === '|') {
op = 'or';
}
if (op) {
if (!term.name) {
term.name = op;
} else if (term.name !== op) {
throw new Error('Cannot mix conjunctions within a group, use parenthesis around each set of same conjuctions (& and |)');
}
}
}
if (openParen) {
newTerm = new Query();
newTerm.name = propertyOrValue;
newTerm.parent = term;
term.args.push(newTerm);
term = newTerm;
} else if (closedParen) {
isArray = !term.name;
term = term.parent;
if (!term) {
throw new URIError('Closing parenthesis without an opening parenthesis');
}
if (isArray) {
term.args.push(term.args.pop().args);
}
} else if (delim === ',') {
if (term.args.length === 0) {
term.args.push('');
}
term.args.push(stringToValue(propertyOrValue, parameters));
} else if (propertyOrValue) {
term.args.push(stringToValue(propertyOrValue, parameters));
}
return '';
});
if (term.parent) {
throw new URIError('Opening parenthesis without a closing parenthesis');
}
if (leftoverCharacters) {
throw new URIError('Illegal character in query string encountered ' + leftoverCharacters);
}
removeParentProperty = function(obj) {
if (obj != null ? obj.args : void 0) {
delete obj.parent;
_.each(obj.args, removeParentProperty);
}
return obj;
};
removeParentProperty(topTerm);
}
Query.prototype.toString = function() {
if (this.name === 'and') {
return _.map(this.args, queryToString).join('&');
} else {
return queryToString(this);
}
};
Query.prototype.where = function(query) {
this.args = this.args.concat(new Query(query).args);
return this;
};
Query.prototype.toSQL = function(options) {
if (options == null) {
options = {};
}
throw Error('Not implemented');
};
Query.prototype.toMongo = function(options) {
var result, search, walk;
if (options == null) {
options = {};
}
walk = function(name, terms) {
var search;
search = {};
_.each(terms || [], function(term) {
var args, func, key, limit, nested, pm, regex, x, y, _ref;
if (term == null) {
term = {};
}
func = term.name;
args = term.args;
if (!(func && args)) {
return;
}
if (_.isString((_ref = args[0]) != null ? _ref.name : void 0) && _.isArray(args[0].args)) {
if (_.include(valid_operators, func)) {
nested = walk(func, args);
search['$' + func] = nested;
}
} else {
if (func === 'sort' || func === 'select' || func === 'values') {
if (func === 'values') {
func = 'select';
options.values = true;
}
pm = plusMinus[func];
options[func] = {};
args = _.map(args, function(x) {
if (x === 'id' || x === '+id') {
return '_id';
} else {
return x;
}
});
args = _.map(args, function(x) {
if (x === '-id') {
return '-_id';
} else {
return x;
}
});
_.each(args, function(x, index) {
var a;
if (_.isArray(x)) {
x = x.join('.');
}
a = /([-+]*)(.+)/.exec(x);
return options[func][a[2]] = pm[(a[1].charAt(0) === '-') * 1] * (index + 1);
});
return;
} else if (func === 'limit') {
limit = args;
options.skip = +limit[1] || 0;
options.limit = +limit[0] || Infinity;
options.needCount = true;
return;
}
if (func === 'le') {
func = 'lte';
} else if (func === 'ge') {
func = 'gte';
}
key = args[0];
args = args.slice(1);
if (_.isArray(key)) {
key = key.join('.');
}
if (String(key).charAt(0) === '$') {
return;
}
if (key === 'id') {
key = '_id';
}
if (_.include(requires_array, func)) {
args = args[0];
} else if (func === 'match') {
func = 'eq';
regex = new RegExp;
regex.compile.apply(regex, args);
args = regex;
} else {
args = args.length === 1 ? args[0] : args.join();
}
if (func === 'ne' && _.isRegExp(args)) {
func = 'not';
}
if (_.include(valid_funcs, func)) {
func = '$' + func;
} else {
return;
}
if (Query.convertId && key === '_id') {
if (_.isArray(args)) {
args = args.map(function(x) {
return Query.convertId(x);
});
} else {
args = Query.convertId(args);
}
}
if (name === 'or') {
if (!_.isArray(search)) {
search = [];
}
x = {};
if (func === '$eq') {
x[key] = args;
} else {
y = {};
y[func] = args;
x[key] = y;
}
search.push(x);
} else {
if (search[key] === void 0) {
search[key] = {};
}
if (_.isObject(search[key]) && !_.isArray(search[key])) {
search[key][func] = args;
}
if (func === '$eq') {
search[key] = args;
}
}
}
});
return search;
};
search = walk(this.name, this.args);
if (options.select) {
options.fields = options.select;
delete options.select;
}
result = {
meta: options,
search: search
};
if (this.error) {
result.error = this.error;
}
return result;
};
return Query;
})();
stringToValue = function(string, parameters) {
var converter, param_index, parts;
converter = converters["default"];
if (string.charAt(0) === '$') {
param_index = parseInt(string.substring(1), 10) - 1;
if (param_index >= 0 && parameters) {
return parameters[param_index];
} else {
return;