can-deparam
Version:
Deserialize a query string into an array or object.
240 lines (232 loc) • 6.96 kB
JavaScript
/*[process-shim]*/
(function(global, env) {
// jshint ignore:line
if (typeof process === "undefined") {
global.process = {
argv: [],
cwd: function() {
return "";
},
browser: true,
env: {
NODE_ENV: env || "development"
},
version: "",
platform:
global.navigator &&
global.navigator.userAgent &&
/Windows/.test(global.navigator.userAgent)
? "win"
: ""
};
}
})(
typeof self == "object" && self.Object == Object
? self
: typeof process === "object" &&
Object.prototype.toString.call(process) === "[object process]"
? global
: window,
"development"
);
/*[global-shim-start]*/
(function(exports, global, doEval) {
// jshint ignore:line
var origDefine = global.define;
var get = function(name) {
var parts = name.split("."),
cur = global,
i;
for (i = 0; i < parts.length; i++) {
if (!cur) {
break;
}
cur = cur[parts[i]];
}
return cur;
};
var set = function(name, val) {
var parts = name.split("."),
cur = global,
i,
part,
next;
for (i = 0; i < parts.length - 1; i++) {
part = parts[i];
next = cur[part];
if (!next) {
next = cur[part] = {};
}
cur = next;
}
part = parts[parts.length - 1];
cur[part] = val;
};
var useDefault = function(mod) {
if (!mod || !mod.__esModule) return false;
var esProps = { __esModule: true, default: true };
for (var p in mod) {
if (!esProps[p]) return false;
}
return true;
};
var hasCjsDependencies = function(deps) {
return (
deps[0] === "require" && deps[1] === "exports" && deps[2] === "module"
);
};
var modules =
(global.define && global.define.modules) ||
(global._define && global._define.modules) ||
{};
var ourDefine = (global.define = function(moduleName, deps, callback) {
var module;
if (typeof deps === "function") {
callback = deps;
deps = [];
}
var args = [],
i;
for (i = 0; i < deps.length; i++) {
args.push(
exports[deps[i]]
? get(exports[deps[i]])
: modules[deps[i]] || get(deps[i])
);
}
// CJS has no dependencies but 3 callback arguments
if (hasCjsDependencies(deps) || (!deps.length && callback.length)) {
module = { exports: {} };
args[0] = function(name) {
return exports[name] ? get(exports[name]) : modules[name];
};
args[1] = module.exports;
args[2] = module;
}
// Babel uses the exports and module object.
else if (!args[0] && deps[0] === "exports") {
module = { exports: {} };
args[0] = module.exports;
if (deps[1] === "module") {
args[1] = module;
}
} else if (!args[0] && deps[0] === "module") {
args[0] = { id: moduleName };
}
global.define = origDefine;
var result = callback ? callback.apply(null, args) : undefined;
global.define = ourDefine;
// Favor CJS module.exports over the return value
result = module && module.exports ? module.exports : result;
modules[moduleName] = result;
// Set global exports
var globalExport = exports[moduleName];
if (globalExport && !get(globalExport)) {
if (useDefault(result)) {
result = result["default"];
}
set(globalExport, result);
}
});
global.define.orig = origDefine;
global.define.modules = modules;
global.define.amd = true;
ourDefine("@loader", [], function() {
// shim for @@global-helpers
var noop = function() {};
return {
get: function() {
return { prepareGlobal: noop, retrieveGlobal: noop };
},
global: global,
__exec: function(__load) {
doEval(__load.source, global);
}
};
});
})(
{},
typeof self == "object" && self.Object == Object
? self
: typeof process === "object" &&
Object.prototype.toString.call(process) === "[object process]"
? global
: window,
function(__$source__, __$global__) {
// jshint ignore:line
eval("(function() { " + __$source__ + " \n }).call(__$global__);");
}
);
/*can-deparam@1.2.2#can-deparam*/
define('can-deparam', [
'require',
'exports',
'module',
'can-namespace'
], function (require, exports, module) {
'use strict';
var namespace = require('can-namespace');
var digitTest = /^\d+$/, keyBreaker = /([^\[\]]+)|(\[\])/g, paramTest = /([^?#]*)(#.*)?$/, entityRegex = /%([^0-9a-f][0-9a-f]|[0-9a-f][^0-9a-f]|[^0-9a-f][^0-9a-f])/i, startChars = {
'#': true,
'?': true
}, prep = function (str) {
if (startChars[str.charAt(0)] === true) {
str = str.substr(1);
}
str = str.replace(/\+/g, ' ');
try {
return decodeURIComponent(str);
} catch (e) {
return decodeURIComponent(str.replace(entityRegex, function (match, hex) {
return '%25' + hex;
}));
}
};
function isArrayLikeName(name) {
return digitTest.test(name) || name === '[]';
}
function idenity(value) {
return value;
}
module.exports = namespace.deparam = function (params, valueDeserializer) {
valueDeserializer = valueDeserializer || idenity;
var data = {}, pairs, lastPart;
if (params && paramTest.test(params)) {
pairs = params.split('&');
pairs.forEach(function (pair) {
var parts = pair.split('='), key = prep(parts.shift()), value = prep(parts.join('=')), current = data;
if (key) {
parts = key.match(keyBreaker);
for (var j = 0, l = parts.length - 1; j < l; j++) {
var currentName = parts[j], nextName = parts[j + 1], currentIsArray = isArrayLikeName(currentName) && current instanceof Array;
if (!current[currentName]) {
if (currentIsArray) {
current.push(isArrayLikeName(nextName) ? [] : {});
} else {
current[currentName] = isArrayLikeName(nextName) ? [] : {};
}
}
if (currentIsArray) {
current = current[current.length - 1];
} else {
current = current[currentName];
}
}
lastPart = parts.pop();
if (isArrayLikeName(lastPart)) {
current.push(valueDeserializer(value));
} else {
current[lastPart] = valueDeserializer(value);
}
}
});
}
return data;
};
});
/*[global-shim-end]*/
(function(global) { // jshint ignore:line
global._define = global.define;
global.define = global.define.orig;
}
)(typeof self == "object" && self.Object == Object ? self : (typeof process === "object" && Object.prototype.toString.call(process) === "[object process]") ? global : window);