From 4403f71f454d8341fba830db1f0aaf95ef2dc54b Mon Sep 17 00:00:00 2001 From: Dmitriy Zaporozhets Date: Tue, 19 Mar 2013 15:54:58 +0200 Subject: [PATCH] added sanitize and linkify functions. Moved some js to lib/ --- app/assets/javascripts/jquery.timeago.js | 181 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- app/assets/javascripts/lib/jquery.timeago.js | 181 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ app/assets/javascripts/lib/md5.js | 211 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ app/assets/javascripts/lib/utf8_encode.js | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ app/assets/javascripts/main.js.coffee | 8 ++++++++ app/assets/javascripts/md5.js | 211 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- app/assets/javascripts/utf8_encode.js | 70 ---------------------------------------------------------------------- app/assets/javascripts/wall.js.coffee | 3 +-- 8 files changed, 471 insertions(+), 464 deletions(-) delete mode 100644 app/assets/javascripts/jquery.timeago.js create mode 100644 app/assets/javascripts/lib/jquery.timeago.js create mode 100644 app/assets/javascripts/lib/md5.js create mode 100644 app/assets/javascripts/lib/utf8_encode.js delete mode 100644 app/assets/javascripts/md5.js delete mode 100644 app/assets/javascripts/utf8_encode.js diff --git a/app/assets/javascripts/jquery.timeago.js b/app/assets/javascripts/jquery.timeago.js deleted file mode 100644 index cc17aa7..0000000 --- a/app/assets/javascripts/jquery.timeago.js +++ /dev/null @@ -1,181 +0,0 @@ -/** - * Timeago is a jQuery plugin that makes it easy to support automatically - * updating fuzzy timestamps (e.g. "4 minutes ago" or "about 1 day ago"). - * - * @name timeago - * @version 1.1.0 - * @requires jQuery v1.2.3+ - * @author Ryan McGeary - * @license MIT License - http://www.opensource.org/licenses/mit-license.php - * - * For usage and examples, visit: - * http://timeago.yarp.com/ - * - * Copyright (c) 2008-2013, Ryan McGeary (ryan -[at]- mcgeary [*dot*] org) - */ - -(function (factory) { - if (typeof define === 'function' && define.amd) { - // AMD. Register as an anonymous module. - define(['jquery'], factory); - } else { - // Browser globals - factory(jQuery); - } -}(function ($) { - $.timeago = function(timestamp) { - if (timestamp instanceof Date) { - return inWords(timestamp); - } else if (typeof timestamp === "string") { - return inWords($.timeago.parse(timestamp)); - } else if (typeof timestamp === "number") { - return inWords(new Date(timestamp)); - } else { - return inWords($.timeago.datetime(timestamp)); - } - }; - var $t = $.timeago; - - $.extend($.timeago, { - settings: { - refreshMillis: 60000, - allowFuture: false, - strings: { - prefixAgo: null, - prefixFromNow: null, - suffixAgo: "ago", - suffixFromNow: "from now", - seconds: "less than a minute", - minute: "about a minute", - minutes: "%d minutes", - hour: "about an hour", - hours: "about %d hours", - day: "a day", - days: "%d days", - month: "about a month", - months: "%d months", - year: "about a year", - years: "%d years", - wordSeparator: " ", - numbers: [] - } - }, - inWords: function(distanceMillis) { - var $l = this.settings.strings; - var prefix = $l.prefixAgo; - var suffix = $l.suffixAgo; - if (this.settings.allowFuture) { - if (distanceMillis < 0) { - prefix = $l.prefixFromNow; - suffix = $l.suffixFromNow; - } - } - - var seconds = Math.abs(distanceMillis) / 1000; - var minutes = seconds / 60; - var hours = minutes / 60; - var days = hours / 24; - var years = days / 365; - - function substitute(stringOrFunction, number) { - var string = $.isFunction(stringOrFunction) ? stringOrFunction(number, distanceMillis) : stringOrFunction; - var value = ($l.numbers && $l.numbers[number]) || number; - return string.replace(/%d/i, value); - } - - var words = seconds < 45 && substitute($l.seconds, Math.round(seconds)) || - seconds < 90 && substitute($l.minute, 1) || - minutes < 45 && substitute($l.minutes, Math.round(minutes)) || - minutes < 90 && substitute($l.hour, 1) || - hours < 24 && substitute($l.hours, Math.round(hours)) || - hours < 42 && substitute($l.day, 1) || - days < 30 && substitute($l.days, Math.round(days)) || - days < 45 && substitute($l.month, 1) || - days < 365 && substitute($l.months, Math.round(days / 30)) || - years < 1.5 && substitute($l.year, 1) || - substitute($l.years, Math.round(years)); - - var separator = $l.wordSeparator || ""; - if ($l.wordSeparator === undefined) { separator = " "; } - return $.trim([prefix, words, suffix].join(separator)); - }, - parse: function(iso8601) { - var s = $.trim(iso8601); - s = s.replace(/\.\d+/,""); // remove milliseconds - s = s.replace(/-/,"/").replace(/-/,"/"); - s = s.replace(/T/," ").replace(/Z/," UTC"); - s = s.replace(/([\+\-]\d\d)\:?(\d\d)/," $1$2"); // -04:00 -> -0400 - return new Date(s); - }, - datetime: function(elem) { - var iso8601 = $t.isTime(elem) ? $(elem).attr("datetime") : $(elem).attr("title"); - return $t.parse(iso8601); - }, - isTime: function(elem) { - // jQuery's `is()` doesn't play well with HTML5 in IE - return $(elem).get(0).tagName.toLowerCase() === "time"; // $(elem).is("time"); - } - }); - - // functions that can be called via $(el).timeago('action') - // init is default when no action is given - // functions are called with context of a single element - var functions = { - init: function(){ - var refresh_el = $.proxy(refresh, this); - refresh_el(); - var $s = $t.settings; - if ($s.refreshMillis > 0) { - setInterval(refresh_el, $s.refreshMillis); - } - }, - update: function(time){ - $(this).data('timeago', { datetime: $t.parse(time) }); - refresh.apply(this); - } - }; - - $.fn.timeago = function(action, options) { - var fn = action ? functions[action] : functions.init; - if(!fn){ - throw new Error("Unknown function name '"+ action +"' for timeago"); - } - // each over objects here and call the requested function - this.each(function(){ - fn.call(this, options); - }); - return this; - }; - - function refresh() { - var data = prepareData(this); - if (!isNaN(data.datetime)) { - $(this).text(inWords(data.datetime)); - } - return this; - } - - function prepareData(element) { - element = $(element); - if (!element.data("timeago")) { - element.data("timeago", { datetime: $t.datetime(element) }); - var text = $.trim(element.text()); - if (text.length > 0 && !($t.isTime(element) && element.attr("title"))) { - element.attr("title", text); - } - } - return element.data("timeago"); - } - - function inWords(date) { - return $t.inWords(distance(date)); - } - - function distance(date) { - return (new Date().getTime() - date.getTime()); - } - - // fix for IE6 suckage - document.createElement("abbr"); - document.createElement("time"); -})); diff --git a/app/assets/javascripts/lib/jquery.timeago.js b/app/assets/javascripts/lib/jquery.timeago.js new file mode 100644 index 0000000..cc17aa7 --- /dev/null +++ b/app/assets/javascripts/lib/jquery.timeago.js @@ -0,0 +1,181 @@ +/** + * Timeago is a jQuery plugin that makes it easy to support automatically + * updating fuzzy timestamps (e.g. "4 minutes ago" or "about 1 day ago"). + * + * @name timeago + * @version 1.1.0 + * @requires jQuery v1.2.3+ + * @author Ryan McGeary + * @license MIT License - http://www.opensource.org/licenses/mit-license.php + * + * For usage and examples, visit: + * http://timeago.yarp.com/ + * + * Copyright (c) 2008-2013, Ryan McGeary (ryan -[at]- mcgeary [*dot*] org) + */ + +(function (factory) { + if (typeof define === 'function' && define.amd) { + // AMD. Register as an anonymous module. + define(['jquery'], factory); + } else { + // Browser globals + factory(jQuery); + } +}(function ($) { + $.timeago = function(timestamp) { + if (timestamp instanceof Date) { + return inWords(timestamp); + } else if (typeof timestamp === "string") { + return inWords($.timeago.parse(timestamp)); + } else if (typeof timestamp === "number") { + return inWords(new Date(timestamp)); + } else { + return inWords($.timeago.datetime(timestamp)); + } + }; + var $t = $.timeago; + + $.extend($.timeago, { + settings: { + refreshMillis: 60000, + allowFuture: false, + strings: { + prefixAgo: null, + prefixFromNow: null, + suffixAgo: "ago", + suffixFromNow: "from now", + seconds: "less than a minute", + minute: "about a minute", + minutes: "%d minutes", + hour: "about an hour", + hours: "about %d hours", + day: "a day", + days: "%d days", + month: "about a month", + months: "%d months", + year: "about a year", + years: "%d years", + wordSeparator: " ", + numbers: [] + } + }, + inWords: function(distanceMillis) { + var $l = this.settings.strings; + var prefix = $l.prefixAgo; + var suffix = $l.suffixAgo; + if (this.settings.allowFuture) { + if (distanceMillis < 0) { + prefix = $l.prefixFromNow; + suffix = $l.suffixFromNow; + } + } + + var seconds = Math.abs(distanceMillis) / 1000; + var minutes = seconds / 60; + var hours = minutes / 60; + var days = hours / 24; + var years = days / 365; + + function substitute(stringOrFunction, number) { + var string = $.isFunction(stringOrFunction) ? stringOrFunction(number, distanceMillis) : stringOrFunction; + var value = ($l.numbers && $l.numbers[number]) || number; + return string.replace(/%d/i, value); + } + + var words = seconds < 45 && substitute($l.seconds, Math.round(seconds)) || + seconds < 90 && substitute($l.minute, 1) || + minutes < 45 && substitute($l.minutes, Math.round(minutes)) || + minutes < 90 && substitute($l.hour, 1) || + hours < 24 && substitute($l.hours, Math.round(hours)) || + hours < 42 && substitute($l.day, 1) || + days < 30 && substitute($l.days, Math.round(days)) || + days < 45 && substitute($l.month, 1) || + days < 365 && substitute($l.months, Math.round(days / 30)) || + years < 1.5 && substitute($l.year, 1) || + substitute($l.years, Math.round(years)); + + var separator = $l.wordSeparator || ""; + if ($l.wordSeparator === undefined) { separator = " "; } + return $.trim([prefix, words, suffix].join(separator)); + }, + parse: function(iso8601) { + var s = $.trim(iso8601); + s = s.replace(/\.\d+/,""); // remove milliseconds + s = s.replace(/-/,"/").replace(/-/,"/"); + s = s.replace(/T/," ").replace(/Z/," UTC"); + s = s.replace(/([\+\-]\d\d)\:?(\d\d)/," $1$2"); // -04:00 -> -0400 + return new Date(s); + }, + datetime: function(elem) { + var iso8601 = $t.isTime(elem) ? $(elem).attr("datetime") : $(elem).attr("title"); + return $t.parse(iso8601); + }, + isTime: function(elem) { + // jQuery's `is()` doesn't play well with HTML5 in IE + return $(elem).get(0).tagName.toLowerCase() === "time"; // $(elem).is("time"); + } + }); + + // functions that can be called via $(el).timeago('action') + // init is default when no action is given + // functions are called with context of a single element + var functions = { + init: function(){ + var refresh_el = $.proxy(refresh, this); + refresh_el(); + var $s = $t.settings; + if ($s.refreshMillis > 0) { + setInterval(refresh_el, $s.refreshMillis); + } + }, + update: function(time){ + $(this).data('timeago', { datetime: $t.parse(time) }); + refresh.apply(this); + } + }; + + $.fn.timeago = function(action, options) { + var fn = action ? functions[action] : functions.init; + if(!fn){ + throw new Error("Unknown function name '"+ action +"' for timeago"); + } + // each over objects here and call the requested function + this.each(function(){ + fn.call(this, options); + }); + return this; + }; + + function refresh() { + var data = prepareData(this); + if (!isNaN(data.datetime)) { + $(this).text(inWords(data.datetime)); + } + return this; + } + + function prepareData(element) { + element = $(element); + if (!element.data("timeago")) { + element.data("timeago", { datetime: $t.datetime(element) }); + var text = $.trim(element.text()); + if (text.length > 0 && !($t.isTime(element) && element.attr("title"))) { + element.attr("title", text); + } + } + return element.data("timeago"); + } + + function inWords(date) { + return $t.inWords(distance(date)); + } + + function distance(date) { + return (new Date().getTime() - date.getTime()); + } + + // fix for IE6 suckage + document.createElement("abbr"); + document.createElement("time"); +})); diff --git a/app/assets/javascripts/lib/md5.js b/app/assets/javascripts/lib/md5.js new file mode 100644 index 0000000..b63716e --- /dev/null +++ b/app/assets/javascripts/lib/md5.js @@ -0,0 +1,211 @@ +function md5 (str) { + // http://kevin.vanzonneveld.net + // + original by: Webtoolkit.info (http://www.webtoolkit.info/) + // + namespaced by: Michael White (http://getsprink.com) + // + tweaked by: Jack + // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) + // + input by: Brett Zamir (http://brett-zamir.me) + // + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) + // - depends on: utf8_encode + // * example 1: md5('Kevin van Zonneveld'); + // * returns 1: '6e658d4bfcb59cc13f96c14450ac40b9' + var xl; + + var rotateLeft = function (lValue, iShiftBits) { + return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits)); + }; + + var addUnsigned = function (lX, lY) { + var lX4, lY4, lX8, lY8, lResult; + lX8 = (lX & 0x80000000); + lY8 = (lY & 0x80000000); + lX4 = (lX & 0x40000000); + lY4 = (lY & 0x40000000); + lResult = (lX & 0x3FFFFFFF) + (lY & 0x3FFFFFFF); + if (lX4 & lY4) { + return (lResult ^ 0x80000000 ^ lX8 ^ lY8); + } + if (lX4 | lY4) { + if (lResult & 0x40000000) { + return (lResult ^ 0xC0000000 ^ lX8 ^ lY8); + } else { + return (lResult ^ 0x40000000 ^ lX8 ^ lY8); + } + } else { + return (lResult ^ lX8 ^ lY8); + } + }; + + var _F = function (x, y, z) { + return (x & y) | ((~x) & z); + }; + var _G = function (x, y, z) { + return (x & z) | (y & (~z)); + }; + var _H = function (x, y, z) { + return (x ^ y ^ z); + }; + var _I = function (x, y, z) { + return (y ^ (x | (~z))); + }; + + var _FF = function (a, b, c, d, x, s, ac) { + a = addUnsigned(a, addUnsigned(addUnsigned(_F(b, c, d), x), ac)); + return addUnsigned(rotateLeft(a, s), b); + }; + + var _GG = function (a, b, c, d, x, s, ac) { + a = addUnsigned(a, addUnsigned(addUnsigned(_G(b, c, d), x), ac)); + return addUnsigned(rotateLeft(a, s), b); + }; + + var _HH = function (a, b, c, d, x, s, ac) { + a = addUnsigned(a, addUnsigned(addUnsigned(_H(b, c, d), x), ac)); + return addUnsigned(rotateLeft(a, s), b); + }; + + var _II = function (a, b, c, d, x, s, ac) { + a = addUnsigned(a, addUnsigned(addUnsigned(_I(b, c, d), x), ac)); + return addUnsigned(rotateLeft(a, s), b); + }; + + var convertToWordArray = function (str) { + var lWordCount; + var lMessageLength = str.length; + var lNumberOfWords_temp1 = lMessageLength + 8; + var lNumberOfWords_temp2 = (lNumberOfWords_temp1 - (lNumberOfWords_temp1 % 64)) / 64; + var lNumberOfWords = (lNumberOfWords_temp2 + 1) * 16; + var lWordArray = new Array(lNumberOfWords - 1); + var lBytePosition = 0; + var lByteCount = 0; + while (lByteCount < lMessageLength) { + lWordCount = (lByteCount - (lByteCount % 4)) / 4; + lBytePosition = (lByteCount % 4) * 8; + lWordArray[lWordCount] = (lWordArray[lWordCount] | (str.charCodeAt(lByteCount) << lBytePosition)); + lByteCount++; + } + lWordCount = (lByteCount - (lByteCount % 4)) / 4; + lBytePosition = (lByteCount % 4) * 8; + lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80 << lBytePosition); + lWordArray[lNumberOfWords - 2] = lMessageLength << 3; + lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29; + return lWordArray; + }; + + var wordToHex = function (lValue) { + var wordToHexValue = "", + wordToHexValue_temp = "", + lByte, lCount; + for (lCount = 0; lCount <= 3; lCount++) { + lByte = (lValue >>> (lCount * 8)) & 255; + wordToHexValue_temp = "0" + lByte.toString(16); + wordToHexValue = wordToHexValue + wordToHexValue_temp.substr(wordToHexValue_temp.length - 2, 2); + } + return wordToHexValue; + }; + + var x = [], + k, AA, BB, CC, DD, a, b, c, d, S11 = 7, + S12 = 12, + S13 = 17, + S14 = 22, + S21 = 5, + S22 = 9, + S23 = 14, + S24 = 20, + S31 = 4, + S32 = 11, + S33 = 16, + S34 = 23, + S41 = 6, + S42 = 10, + S43 = 15, + S44 = 21; + + str = this.utf8_encode(str); + x = convertToWordArray(str); + a = 0x67452301; + b = 0xEFCDAB89; + c = 0x98BADCFE; + d = 0x10325476; + + xl = x.length; + for (k = 0; k < xl; k += 16) { + AA = a; + BB = b; + CC = c; + DD = d; + a = _FF(a, b, c, d, x[k + 0], S11, 0xD76AA478); + d = _FF(d, a, b, c, x[k + 1], S12, 0xE8C7B756); + c = _FF(c, d, a, b, x[k + 2], S13, 0x242070DB); + b = _FF(b, c, d, a, x[k + 3], S14, 0xC1BDCEEE); + a = _FF(a, b, c, d, x[k + 4], S11, 0xF57C0FAF); + d = _FF(d, a, b, c, x[k + 5], S12, 0x4787C62A); + c = _FF(c, d, a, b, x[k + 6], S13, 0xA8304613); + b = _FF(b, c, d, a, x[k + 7], S14, 0xFD469501); + a = _FF(a, b, c, d, x[k + 8], S11, 0x698098D8); + d = _FF(d, a, b, c, x[k + 9], S12, 0x8B44F7AF); + c = _FF(c, d, a, b, x[k + 10], S13, 0xFFFF5BB1); + b = _FF(b, c, d, a, x[k + 11], S14, 0x895CD7BE); + a = _FF(a, b, c, d, x[k + 12], S11, 0x6B901122); + d = _FF(d, a, b, c, x[k + 13], S12, 0xFD987193); + c = _FF(c, d, a, b, x[k + 14], S13, 0xA679438E); + b = _FF(b, c, d, a, x[k + 15], S14, 0x49B40821); + a = _GG(a, b, c, d, x[k + 1], S21, 0xF61E2562); + d = _GG(d, a, b, c, x[k + 6], S22, 0xC040B340); + c = _GG(c, d, a, b, x[k + 11], S23, 0x265E5A51); + b = _GG(b, c, d, a, x[k + 0], S24, 0xE9B6C7AA); + a = _GG(a, b, c, d, x[k + 5], S21, 0xD62F105D); + d = _GG(d, a, b, c, x[k + 10], S22, 0x2441453); + c = _GG(c, d, a, b, x[k + 15], S23, 0xD8A1E681); + b = _GG(b, c, d, a, x[k + 4], S24, 0xE7D3FBC8); + a = _GG(a, b, c, d, x[k + 9], S21, 0x21E1CDE6); + d = _GG(d, a, b, c, x[k + 14], S22, 0xC33707D6); + c = _GG(c, d, a, b, x[k + 3], S23, 0xF4D50D87); + b = _GG(b, c, d, a, x[k + 8], S24, 0x455A14ED); + a = _GG(a, b, c, d, x[k + 13], S21, 0xA9E3E905); + d = _GG(d, a, b, c, x[k + 2], S22, 0xFCEFA3F8); + c = _GG(c, d, a, b, x[k + 7], S23, 0x676F02D9); + b = _GG(b, c, d, a, x[k + 12], S24, 0x8D2A4C8A); + a = _HH(a, b, c, d, x[k + 5], S31, 0xFFFA3942); + d = _HH(d, a, b, c, x[k + 8], S32, 0x8771F681); + c = _HH(c, d, a, b, x[k + 11], S33, 0x6D9D6122); + b = _HH(b, c, d, a, x[k + 14], S34, 0xFDE5380C); + a = _HH(a, b, c, d, x[k + 1], S31, 0xA4BEEA44); + d = _HH(d, a, b, c, x[k + 4], S32, 0x4BDECFA9); + c = _HH(c, d, a, b, x[k + 7], S33, 0xF6BB4B60); + b = _HH(b, c, d, a, x[k + 10], S34, 0xBEBFBC70); + a = _HH(a, b, c, d, x[k + 13], S31, 0x289B7EC6); + d = _HH(d, a, b, c, x[k + 0], S32, 0xEAA127FA); + c = _HH(c, d, a, b, x[k + 3], S33, 0xD4EF3085); + b = _HH(b, c, d, a, x[k + 6], S34, 0x4881D05); + a = _HH(a, b, c, d, x[k + 9], S31, 0xD9D4D039); + d = _HH(d, a, b, c, x[k + 12], S32, 0xE6DB99E5); + c = _HH(c, d, a, b, x[k + 15], S33, 0x1FA27CF8); + b = _HH(b, c, d, a, x[k + 2], S34, 0xC4AC5665); + a = _II(a, b, c, d, x[k + 0], S41, 0xF4292244); + d = _II(d, a, b, c, x[k + 7], S42, 0x432AFF97); + c = _II(c, d, a, b, x[k + 14], S43, 0xAB9423A7); + b = _II(b, c, d, a, x[k + 5], S44, 0xFC93A039); + a = _II(a, b, c, d, x[k + 12], S41, 0x655B59C3); + d = _II(d, a, b, c, x[k + 3], S42, 0x8F0CCC92); + c = _II(c, d, a, b, x[k + 10], S43, 0xFFEFF47D); + b = _II(b, c, d, a, x[k + 1], S44, 0x85845DD1); + a = _II(a, b, c, d, x[k + 8], S41, 0x6FA87E4F); + d = _II(d, a, b, c, x[k + 15], S42, 0xFE2CE6E0); + c = _II(c, d, a, b, x[k + 6], S43, 0xA3014314); + b = _II(b, c, d, a, x[k + 13], S44, 0x4E0811A1); + a = _II(a, b, c, d, x[k + 4], S41, 0xF7537E82); + d = _II(d, a, b, c, x[k + 11], S42, 0xBD3AF235); + c = _II(c, d, a, b, x[k + 2], S43, 0x2AD7D2BB); + b = _II(b, c, d, a, x[k + 9], S44, 0xEB86D391); + a = addUnsigned(a, AA); + b = addUnsigned(b, BB); + c = addUnsigned(c, CC); + d = addUnsigned(d, DD); + } + + var temp = wordToHex(a) + wordToHex(b) + wordToHex(c) + wordToHex(d); + + return temp.toLowerCase(); +} diff --git a/app/assets/javascripts/lib/utf8_encode.js b/app/assets/javascripts/lib/utf8_encode.js new file mode 100644 index 0000000..39ffe44 --- /dev/null +++ b/app/assets/javascripts/lib/utf8_encode.js @@ -0,0 +1,70 @@ +function utf8_encode (argString) { + // http://kevin.vanzonneveld.net + // + original by: Webtoolkit.info (http://www.webtoolkit.info/) + // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) + // + improved by: sowberry + // + tweaked by: Jack + // + bugfixed by: Onno Marsman + // + improved by: Yves Sucaet + // + bugfixed by: Onno Marsman + // + bugfixed by: Ulrich + // + bugfixed by: Rafal Kukawski + // + improved by: kirilloid + // + bugfixed by: kirilloid + // * example 1: utf8_encode('Kevin van Zonneveld'); + // * returns 1: 'Kevin van Zonneveld' + + if (argString === null || typeof argString === "undefined") { + return ""; + } + + var string = (argString + ''); // .replace(/\r\n/g, "\n").replace(/\r/g, "\n"); + var utftext = '', + start, end, stringl = 0; + + start = end = 0; + stringl = string.length; + for (var n = 0; n < stringl; n++) { + var c1 = string.charCodeAt(n); + var enc = null; + + if (c1 < 128) { + end++; + } else if (c1 > 127 && c1 < 2048) { + enc = String.fromCharCode( + (c1 >> 6) | 192, + ( c1 & 63) | 128 + ); + } else if (c1 & 0xF800 != 0xD800) { + enc = String.fromCharCode( + (c1 >> 12) | 224, + ((c1 >> 6) & 63) | 128, + ( c1 & 63) | 128 + ); + } else { // surrogate pairs + if (c1 & 0xFC00 != 0xD800) { throw new RangeError("Unmatched trail surrogate at " + n); } + var c2 = string.charCodeAt(++n); + if (c2 & 0xFC00 != 0xDC00) { throw new RangeError("Unmatched lead surrogate at " + (n-1)); } + c1 = ((c1 & 0x3FF) << 10) + (c2 & 0x3FF) + 0x10000; + enc = String.fromCharCode( + (c1 >> 18) | 240, + ((c1 >> 12) & 63) | 128, + ((c1 >> 6) & 63) | 128, + ( c1 & 63) | 128 + ); + } + if (enc !== null) { + if (end > start) { + utftext += string.slice(start, end); + } + utftext += enc; + start = end = n + 1; + } + } + + if (end > start) { + utftext += string.slice(start, stringl); + } + + return utftext; +} diff --git a/app/assets/javascripts/main.js.coffee b/app/assets/javascripts/main.js.coffee index 9fbb1a2..b61df84 100644 --- a/app/assets/javascripts/main.js.coffee +++ b/app/assets/javascripts/main.js.coffee @@ -32,6 +32,14 @@ window.disableButtonIfEmptyField = (field_selector, button_selector) -> else closest_submit.enable() +window.sanitize = (str) -> + return str.replace(/<(?:.|\n)*?>/gm, '') + +window.linkify = (str) -> + exp = /(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig + return str.replace(exp,"$1") + + $ -> # Click a .one_click_select field, select the contents $(".one_click_select").on 'click', -> $(@).select() diff --git a/app/assets/javascripts/md5.js b/app/assets/javascripts/md5.js deleted file mode 100644 index b63716e..0000000 --- a/app/assets/javascripts/md5.js +++ /dev/null @@ -1,211 +0,0 @@ -function md5 (str) { - // http://kevin.vanzonneveld.net - // + original by: Webtoolkit.info (http://www.webtoolkit.info/) - // + namespaced by: Michael White (http://getsprink.com) - // + tweaked by: Jack - // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) - // + input by: Brett Zamir (http://brett-zamir.me) - // + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) - // - depends on: utf8_encode - // * example 1: md5('Kevin van Zonneveld'); - // * returns 1: '6e658d4bfcb59cc13f96c14450ac40b9' - var xl; - - var rotateLeft = function (lValue, iShiftBits) { - return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits)); - }; - - var addUnsigned = function (lX, lY) { - var lX4, lY4, lX8, lY8, lResult; - lX8 = (lX & 0x80000000); - lY8 = (lY & 0x80000000); - lX4 = (lX & 0x40000000); - lY4 = (lY & 0x40000000); - lResult = (lX & 0x3FFFFFFF) + (lY & 0x3FFFFFFF); - if (lX4 & lY4) { - return (lResult ^ 0x80000000 ^ lX8 ^ lY8); - } - if (lX4 | lY4) { - if (lResult & 0x40000000) { - return (lResult ^ 0xC0000000 ^ lX8 ^ lY8); - } else { - return (lResult ^ 0x40000000 ^ lX8 ^ lY8); - } - } else { - return (lResult ^ lX8 ^ lY8); - } - }; - - var _F = function (x, y, z) { - return (x & y) | ((~x) & z); - }; - var _G = function (x, y, z) { - return (x & z) | (y & (~z)); - }; - var _H = function (x, y, z) { - return (x ^ y ^ z); - }; - var _I = function (x, y, z) { - return (y ^ (x | (~z))); - }; - - var _FF = function (a, b, c, d, x, s, ac) { - a = addUnsigned(a, addUnsigned(addUnsigned(_F(b, c, d), x), ac)); - return addUnsigned(rotateLeft(a, s), b); - }; - - var _GG = function (a, b, c, d, x, s, ac) { - a = addUnsigned(a, addUnsigned(addUnsigned(_G(b, c, d), x), ac)); - return addUnsigned(rotateLeft(a, s), b); - }; - - var _HH = function (a, b, c, d, x, s, ac) { - a = addUnsigned(a, addUnsigned(addUnsigned(_H(b, c, d), x), ac)); - return addUnsigned(rotateLeft(a, s), b); - }; - - var _II = function (a, b, c, d, x, s, ac) { - a = addUnsigned(a, addUnsigned(addUnsigned(_I(b, c, d), x), ac)); - return addUnsigned(rotateLeft(a, s), b); - }; - - var convertToWordArray = function (str) { - var lWordCount; - var lMessageLength = str.length; - var lNumberOfWords_temp1 = lMessageLength + 8; - var lNumberOfWords_temp2 = (lNumberOfWords_temp1 - (lNumberOfWords_temp1 % 64)) / 64; - var lNumberOfWords = (lNumberOfWords_temp2 + 1) * 16; - var lWordArray = new Array(lNumberOfWords - 1); - var lBytePosition = 0; - var lByteCount = 0; - while (lByteCount < lMessageLength) { - lWordCount = (lByteCount - (lByteCount % 4)) / 4; - lBytePosition = (lByteCount % 4) * 8; - lWordArray[lWordCount] = (lWordArray[lWordCount] | (str.charCodeAt(lByteCount) << lBytePosition)); - lByteCount++; - } - lWordCount = (lByteCount - (lByteCount % 4)) / 4; - lBytePosition = (lByteCount % 4) * 8; - lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80 << lBytePosition); - lWordArray[lNumberOfWords - 2] = lMessageLength << 3; - lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29; - return lWordArray; - }; - - var wordToHex = function (lValue) { - var wordToHexValue = "", - wordToHexValue_temp = "", - lByte, lCount; - for (lCount = 0; lCount <= 3; lCount++) { - lByte = (lValue >>> (lCount * 8)) & 255; - wordToHexValue_temp = "0" + lByte.toString(16); - wordToHexValue = wordToHexValue + wordToHexValue_temp.substr(wordToHexValue_temp.length - 2, 2); - } - return wordToHexValue; - }; - - var x = [], - k, AA, BB, CC, DD, a, b, c, d, S11 = 7, - S12 = 12, - S13 = 17, - S14 = 22, - S21 = 5, - S22 = 9, - S23 = 14, - S24 = 20, - S31 = 4, - S32 = 11, - S33 = 16, - S34 = 23, - S41 = 6, - S42 = 10, - S43 = 15, - S44 = 21; - - str = this.utf8_encode(str); - x = convertToWordArray(str); - a = 0x67452301; - b = 0xEFCDAB89; - c = 0x98BADCFE; - d = 0x10325476; - - xl = x.length; - for (k = 0; k < xl; k += 16) { - AA = a; - BB = b; - CC = c; - DD = d; - a = _FF(a, b, c, d, x[k + 0], S11, 0xD76AA478); - d = _FF(d, a, b, c, x[k + 1], S12, 0xE8C7B756); - c = _FF(c, d, a, b, x[k + 2], S13, 0x242070DB); - b = _FF(b, c, d, a, x[k + 3], S14, 0xC1BDCEEE); - a = _FF(a, b, c, d, x[k + 4], S11, 0xF57C0FAF); - d = _FF(d, a, b, c, x[k + 5], S12, 0x4787C62A); - c = _FF(c, d, a, b, x[k + 6], S13, 0xA8304613); - b = _FF(b, c, d, a, x[k + 7], S14, 0xFD469501); - a = _FF(a, b, c, d, x[k + 8], S11, 0x698098D8); - d = _FF(d, a, b, c, x[k + 9], S12, 0x8B44F7AF); - c = _FF(c, d, a, b, x[k + 10], S13, 0xFFFF5BB1); - b = _FF(b, c, d, a, x[k + 11], S14, 0x895CD7BE); - a = _FF(a, b, c, d, x[k + 12], S11, 0x6B901122); - d = _FF(d, a, b, c, x[k + 13], S12, 0xFD987193); - c = _FF(c, d, a, b, x[k + 14], S13, 0xA679438E); - b = _FF(b, c, d, a, x[k + 15], S14, 0x49B40821); - a = _GG(a, b, c, d, x[k + 1], S21, 0xF61E2562); - d = _GG(d, a, b, c, x[k + 6], S22, 0xC040B340); - c = _GG(c, d, a, b, x[k + 11], S23, 0x265E5A51); - b = _GG(b, c, d, a, x[k + 0], S24, 0xE9B6C7AA); - a = _GG(a, b, c, d, x[k + 5], S21, 0xD62F105D); - d = _GG(d, a, b, c, x[k + 10], S22, 0x2441453); - c = _GG(c, d, a, b, x[k + 15], S23, 0xD8A1E681); - b = _GG(b, c, d, a, x[k + 4], S24, 0xE7D3FBC8); - a = _GG(a, b, c, d, x[k + 9], S21, 0x21E1CDE6); - d = _GG(d, a, b, c, x[k + 14], S22, 0xC33707D6); - c = _GG(c, d, a, b, x[k + 3], S23, 0xF4D50D87); - b = _GG(b, c, d, a, x[k + 8], S24, 0x455A14ED); - a = _GG(a, b, c, d, x[k + 13], S21, 0xA9E3E905); - d = _GG(d, a, b, c, x[k + 2], S22, 0xFCEFA3F8); - c = _GG(c, d, a, b, x[k + 7], S23, 0x676F02D9); - b = _GG(b, c, d, a, x[k + 12], S24, 0x8D2A4C8A); - a = _HH(a, b, c, d, x[k + 5], S31, 0xFFFA3942); - d = _HH(d, a, b, c, x[k + 8], S32, 0x8771F681); - c = _HH(c, d, a, b, x[k + 11], S33, 0x6D9D6122); - b = _HH(b, c, d, a, x[k + 14], S34, 0xFDE5380C); - a = _HH(a, b, c, d, x[k + 1], S31, 0xA4BEEA44); - d = _HH(d, a, b, c, x[k + 4], S32, 0x4BDECFA9); - c = _HH(c, d, a, b, x[k + 7], S33, 0xF6BB4B60); - b = _HH(b, c, d, a, x[k + 10], S34, 0xBEBFBC70); - a = _HH(a, b, c, d, x[k + 13], S31, 0x289B7EC6); - d = _HH(d, a, b, c, x[k + 0], S32, 0xEAA127FA); - c = _HH(c, d, a, b, x[k + 3], S33, 0xD4EF3085); - b = _HH(b, c, d, a, x[k + 6], S34, 0x4881D05); - a = _HH(a, b, c, d, x[k + 9], S31, 0xD9D4D039); - d = _HH(d, a, b, c, x[k + 12], S32, 0xE6DB99E5); - c = _HH(c, d, a, b, x[k + 15], S33, 0x1FA27CF8); - b = _HH(b, c, d, a, x[k + 2], S34, 0xC4AC5665); - a = _II(a, b, c, d, x[k + 0], S41, 0xF4292244); - d = _II(d, a, b, c, x[k + 7], S42, 0x432AFF97); - c = _II(c, d, a, b, x[k + 14], S43, 0xAB9423A7); - b = _II(b, c, d, a, x[k + 5], S44, 0xFC93A039); - a = _II(a, b, c, d, x[k + 12], S41, 0x655B59C3); - d = _II(d, a, b, c, x[k + 3], S42, 0x8F0CCC92); - c = _II(c, d, a, b, x[k + 10], S43, 0xFFEFF47D); - b = _II(b, c, d, a, x[k + 1], S44, 0x85845DD1); - a = _II(a, b, c, d, x[k + 8], S41, 0x6FA87E4F); - d = _II(d, a, b, c, x[k + 15], S42, 0xFE2CE6E0); - c = _II(c, d, a, b, x[k + 6], S43, 0xA3014314); - b = _II(b, c, d, a, x[k + 13], S44, 0x4E0811A1); - a = _II(a, b, c, d, x[k + 4], S41, 0xF7537E82); - d = _II(d, a, b, c, x[k + 11], S42, 0xBD3AF235); - c = _II(c, d, a, b, x[k + 2], S43, 0x2AD7D2BB); - b = _II(b, c, d, a, x[k + 9], S44, 0xEB86D391); - a = addUnsigned(a, AA); - b = addUnsigned(b, BB); - c = addUnsigned(c, CC); - d = addUnsigned(d, DD); - } - - var temp = wordToHex(a) + wordToHex(b) + wordToHex(c) + wordToHex(d); - - return temp.toLowerCase(); -} diff --git a/app/assets/javascripts/utf8_encode.js b/app/assets/javascripts/utf8_encode.js deleted file mode 100644 index 39ffe44..0000000 --- a/app/assets/javascripts/utf8_encode.js +++ /dev/null @@ -1,70 +0,0 @@ -function utf8_encode (argString) { - // http://kevin.vanzonneveld.net - // + original by: Webtoolkit.info (http://www.webtoolkit.info/) - // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) - // + improved by: sowberry - // + tweaked by: Jack - // + bugfixed by: Onno Marsman - // + improved by: Yves Sucaet - // + bugfixed by: Onno Marsman - // + bugfixed by: Ulrich - // + bugfixed by: Rafal Kukawski - // + improved by: kirilloid - // + bugfixed by: kirilloid - // * example 1: utf8_encode('Kevin van Zonneveld'); - // * returns 1: 'Kevin van Zonneveld' - - if (argString === null || typeof argString === "undefined") { - return ""; - } - - var string = (argString + ''); // .replace(/\r\n/g, "\n").replace(/\r/g, "\n"); - var utftext = '', - start, end, stringl = 0; - - start = end = 0; - stringl = string.length; - for (var n = 0; n < stringl; n++) { - var c1 = string.charCodeAt(n); - var enc = null; - - if (c1 < 128) { - end++; - } else if (c1 > 127 && c1 < 2048) { - enc = String.fromCharCode( - (c1 >> 6) | 192, - ( c1 & 63) | 128 - ); - } else if (c1 & 0xF800 != 0xD800) { - enc = String.fromCharCode( - (c1 >> 12) | 224, - ((c1 >> 6) & 63) | 128, - ( c1 & 63) | 128 - ); - } else { // surrogate pairs - if (c1 & 0xFC00 != 0xD800) { throw new RangeError("Unmatched trail surrogate at " + n); } - var c2 = string.charCodeAt(++n); - if (c2 & 0xFC00 != 0xDC00) { throw new RangeError("Unmatched lead surrogate at " + (n-1)); } - c1 = ((c1 & 0x3FF) << 10) + (c2 & 0x3FF) + 0x10000; - enc = String.fromCharCode( - (c1 >> 18) | 240, - ((c1 >> 12) & 63) | 128, - ((c1 >> 6) & 63) | 128, - ( c1 & 63) | 128 - ); - } - if (enc !== null) { - if (end > start) { - utftext += string.slice(start, end); - } - utftext += enc; - start = end = n + 1; - } - } - - if (end > start) { - utftext += string.slice(start, stringl); - } - - return utftext; -} diff --git a/app/assets/javascripts/wall.js.coffee b/app/assets/javascripts/wall.js.coffee index 2b354c3..22a89c3 100644 --- a/app/assets/javascripts/wall.js.coffee +++ b/app/assets/javascripts/wall.js.coffee @@ -70,7 +70,7 @@ renderNote: (note) -> author = '' + note.author.name + '' - body = '' + note.body + '' + body = '' + linkify(sanitize(note.body)) + '' file = '' time = '' + note.created_at + '' @@ -80,4 +80,3 @@ html = '
  • ' + author + body + file + time + '
    • ' $('ul.notes').append(html) - -- libgit2 0.21.2