kopia lustrzana https://github.com/c9/core
124 wiersze
3.8 KiB
JavaScript
124 wiersze
3.8 KiB
JavaScript
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define(function(require, exports, module) {
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"use strict";
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var util = require("util");
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exports.HttpError = function(message, code) {
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Error.call(this, message);
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//Error.captureStackTrace(this, arguments.callee);
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this.message = message;
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this.code = parseInt(code, 10);
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this.augment = null;
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};
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util.inherits(exports.HttpError, Error);
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(function() {
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this.toString = function() {
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return this.message;
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};
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this.toJSON = function() {
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var json = {
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code: this.code,
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status: this.defaultMessage,
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message: this.message
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};
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var reserved = Object.keys(json);
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if (this.augment) {
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for (var name in this.augment) {
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if (reserved.indexOf(name) > -1)
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continue;
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json[name] = this.augment[name];
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}
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}
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reserved.push("augment");
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for (var name in this) {
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if (this.hasOwnProperty(name)) {
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if (reserved.indexOf(name) > -1)
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continue;
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json[name] = this[name];
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}
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}
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return json;
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};
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}).call(exports.HttpError.prototype);
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var statusCodes = {
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400: "Bad Request",
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401: "Unauthorized",
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402: "Payment Required",
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403: "Forbidden",
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404: "Not Found",
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405: "Method Not Allowed",
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406: "Not Acceptable",
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407: "Proxy Authentication Required",
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408: "Request Timeout",
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409: "Conflict",
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410: "Gone",
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411: "Length Required",
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412: "Precondition Failed",
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413: "Request Entity Too Large",
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414: "Request-URI Too Long",
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415: "Unsupported Media Type",
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416: "Requested Range Not Satisfiable",
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417: "Expectation Failed",
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418: "Im a Teapot", // (RFC 2324) http://tools.ietf.org/html/rfc2324
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420: "Enhance Your Calm", // Returned by the Twitter Search and Trends API when the client is being rate limited
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422: "Unprocessable Entity", // (WebDAV) (RFC 4918)
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423: "Locked", // (WebDAV) (RFC 4918)
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424: "Failed Dependency", // (WebDAV) (RFC 4918)
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425: "Unordered Collection", // (RFC 3648)
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426: "Upgrade Required", // (RFC 2817)
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428: "Precondition Required",
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429: "Too Many Requests", // Used for rate limiting
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431: "Request Header Fields Too Large",
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444: "No Response", // An nginx HTTP server extension. The server returns no information to the client and closes the connection (useful as a deterrent for malware).
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449: "Retry With", // A Microsoft extension. The request should be retried after performing the appropriate action.
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450: "Blocked By Windows Parental Controls",
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499: "Client Closed Request",
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500: "Internal Server Error",
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501: "Not Implemented",
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502: "Bad Gateway",
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503: "Service Unavailable",
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504: "Gateway Timeout",
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505: "HTTP Version Not Supported",
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506: "Variant Also Negotiates",
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507: "Insufficient Storage",
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508: "Loop Detected",
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509: "Bandwidth Limit Exceeded",
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510: "Not Extended",
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511: "Network Authentication Required"
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};
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for (var status in statusCodes) {
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var defaultMsg = statusCodes[status];
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var error = (function(defaultMsg, status) {
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return function(msg) {
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this.defaultMessage = defaultMsg;
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exports.HttpError.call(this, msg || status + ": " + defaultMsg, status);
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if (status >= 500)
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Error.captureStackTrace(this, arguments.callee);
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};
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})(defaultMsg, status);
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util.inherits(error, exports.HttpError);
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var className = toCamelCase(defaultMsg);
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exports[className] = error;
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exports[status] = error;
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}
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function toCamelCase(str) {
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return str.toLowerCase().replace(/(?:(^.)|(\s+.))/g, function(match) {
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return match.charAt(match.length-1).toUpperCase();
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});
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}
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});
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