added sanitize and linkify functions. Moved some js to lib/
This commit is contained in:
Dmitriy Zaporozhets
parent
2465a4fdb2
commit
4403f71f45
5 changed files with 9 additions and 2 deletions
181
app/assets/javascripts/lib/jquery.timeago.js
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181
app/assets/javascripts/lib/jquery.timeago.js
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/**
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* Timeago is a jQuery plugin that makes it easy to support automatically
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* updating fuzzy timestamps (e.g. "4 minutes ago" or "about 1 day ago").
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*
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* @name timeago
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* @version 1.1.0
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* @requires jQuery v1.2.3+
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* @author Ryan McGeary
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* @license MIT License - http://www.opensource.org/licenses/mit-license.php
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*
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* For usage and examples, visit:
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* http://timeago.yarp.com/
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*
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* Copyright (c) 2008-2013, Ryan McGeary (ryan -[at]- mcgeary [*dot*] org)
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*/
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(function (factory) {
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if (typeof define === 'function' && define.amd) {
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// AMD. Register as an anonymous module.
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define(['jquery'], factory);
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} else {
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// Browser globals
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factory(jQuery);
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}
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}(function ($) {
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$.timeago = function(timestamp) {
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if (timestamp instanceof Date) {
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return inWords(timestamp);
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} else if (typeof timestamp === "string") {
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return inWords($.timeago.parse(timestamp));
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} else if (typeof timestamp === "number") {
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return inWords(new Date(timestamp));
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} else {
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return inWords($.timeago.datetime(timestamp));
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}
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};
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var $t = $.timeago;
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$.extend($.timeago, {
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settings: {
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refreshMillis: 60000,
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allowFuture: false,
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strings: {
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prefixAgo: null,
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prefixFromNow: null,
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suffixAgo: "ago",
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suffixFromNow: "from now",
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seconds: "less than a minute",
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minute: "about a minute",
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minutes: "%d minutes",
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hour: "about an hour",
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hours: "about %d hours",
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day: "a day",
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days: "%d days",
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month: "about a month",
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months: "%d months",
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year: "about a year",
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years: "%d years",
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wordSeparator: " ",
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numbers: []
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}
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},
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inWords: function(distanceMillis) {
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var $l = this.settings.strings;
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var prefix = $l.prefixAgo;
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var suffix = $l.suffixAgo;
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if (this.settings.allowFuture) {
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if (distanceMillis < 0) {
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prefix = $l.prefixFromNow;
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suffix = $l.suffixFromNow;
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}
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}
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var seconds = Math.abs(distanceMillis) / 1000;
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var minutes = seconds / 60;
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var hours = minutes / 60;
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var days = hours / 24;
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var years = days / 365;
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function substitute(stringOrFunction, number) {
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var string = $.isFunction(stringOrFunction) ? stringOrFunction(number, distanceMillis) : stringOrFunction;
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var value = ($l.numbers && $l.numbers[number]) || number;
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return string.replace(/%d/i, value);
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}
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var words = seconds < 45 && substitute($l.seconds, Math.round(seconds)) ||
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seconds < 90 && substitute($l.minute, 1) ||
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minutes < 45 && substitute($l.minutes, Math.round(minutes)) ||
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minutes < 90 && substitute($l.hour, 1) ||
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hours < 24 && substitute($l.hours, Math.round(hours)) ||
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hours < 42 && substitute($l.day, 1) ||
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days < 30 && substitute($l.days, Math.round(days)) ||
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days < 45 && substitute($l.month, 1) ||
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days < 365 && substitute($l.months, Math.round(days / 30)) ||
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years < 1.5 && substitute($l.year, 1) ||
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substitute($l.years, Math.round(years));
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var separator = $l.wordSeparator || "";
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if ($l.wordSeparator === undefined) { separator = " "; }
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return $.trim([prefix, words, suffix].join(separator));
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},
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parse: function(iso8601) {
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var s = $.trim(iso8601);
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s = s.replace(/\.\d+/,""); // remove milliseconds
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s = s.replace(/-/,"/").replace(/-/,"/");
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s = s.replace(/T/," ").replace(/Z/," UTC");
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s = s.replace(/([\+\-]\d\d)\:?(\d\d)/," $1$2"); // -04:00 -> -0400
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return new Date(s);
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},
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datetime: function(elem) {
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var iso8601 = $t.isTime(elem) ? $(elem).attr("datetime") : $(elem).attr("title");
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return $t.parse(iso8601);
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},
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isTime: function(elem) {
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// jQuery's `is()` doesn't play well with HTML5 in IE
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return $(elem).get(0).tagName.toLowerCase() === "time"; // $(elem).is("time");
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}
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});
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// functions that can be called via $(el).timeago('action')
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// init is default when no action is given
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// functions are called with context of a single element
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var functions = {
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init: function(){
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var refresh_el = $.proxy(refresh, this);
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refresh_el();
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var $s = $t.settings;
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if ($s.refreshMillis > 0) {
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setInterval(refresh_el, $s.refreshMillis);
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}
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},
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update: function(time){
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$(this).data('timeago', { datetime: $t.parse(time) });
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refresh.apply(this);
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}
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};
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$.fn.timeago = function(action, options) {
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var fn = action ? functions[action] : functions.init;
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if(!fn){
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throw new Error("Unknown function name '"+ action +"' for timeago");
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}
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// each over objects here and call the requested function
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this.each(function(){
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fn.call(this, options);
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});
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return this;
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};
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function refresh() {
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var data = prepareData(this);
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if (!isNaN(data.datetime)) {
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$(this).text(inWords(data.datetime));
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}
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return this;
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}
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function prepareData(element) {
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element = $(element);
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if (!element.data("timeago")) {
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element.data("timeago", { datetime: $t.datetime(element) });
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var text = $.trim(element.text());
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if (text.length > 0 && !($t.isTime(element) && element.attr("title"))) {
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element.attr("title", text);
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}
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}
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return element.data("timeago");
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}
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function inWords(date) {
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return $t.inWords(distance(date));
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}
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function distance(date) {
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return (new Date().getTime() - date.getTime());
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}
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// fix for IE6 suckage
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document.createElement("abbr");
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document.createElement("time");
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}));
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211
app/assets/javascripts/lib/md5.js
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211
app/assets/javascripts/lib/md5.js
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@ -0,0 +1,211 @@
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function md5 (str) {
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// http://kevin.vanzonneveld.net
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// + original by: Webtoolkit.info (http://www.webtoolkit.info/)
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// + namespaced by: Michael White (http://getsprink.com)
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// + tweaked by: Jack
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// + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
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// + input by: Brett Zamir (http://brett-zamir.me)
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// + bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
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// - depends on: utf8_encode
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// * example 1: md5('Kevin van Zonneveld');
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// * returns 1: '6e658d4bfcb59cc13f96c14450ac40b9'
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var xl;
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var rotateLeft = function (lValue, iShiftBits) {
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return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits));
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};
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var addUnsigned = function (lX, lY) {
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var lX4, lY4, lX8, lY8, lResult;
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lX8 = (lX & 0x80000000);
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lY8 = (lY & 0x80000000);
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lX4 = (lX & 0x40000000);
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lY4 = (lY & 0x40000000);
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lResult = (lX & 0x3FFFFFFF) + (lY & 0x3FFFFFFF);
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if (lX4 & lY4) {
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return (lResult ^ 0x80000000 ^ lX8 ^ lY8);
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}
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if (lX4 | lY4) {
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if (lResult & 0x40000000) {
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return (lResult ^ 0xC0000000 ^ lX8 ^ lY8);
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} else {
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return (lResult ^ 0x40000000 ^ lX8 ^ lY8);
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}
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} else {
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return (lResult ^ lX8 ^ lY8);
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}
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};
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var _F = function (x, y, z) {
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return (x & y) | ((~x) & z);
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};
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var _G = function (x, y, z) {
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return (x & z) | (y & (~z));
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};
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var _H = function (x, y, z) {
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return (x ^ y ^ z);
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};
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var _I = function (x, y, z) {
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return (y ^ (x | (~z)));
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};
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var _FF = function (a, b, c, d, x, s, ac) {
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a = addUnsigned(a, addUnsigned(addUnsigned(_F(b, c, d), x), ac));
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return addUnsigned(rotateLeft(a, s), b);
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};
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var _GG = function (a, b, c, d, x, s, ac) {
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a = addUnsigned(a, addUnsigned(addUnsigned(_G(b, c, d), x), ac));
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return addUnsigned(rotateLeft(a, s), b);
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};
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var _HH = function (a, b, c, d, x, s, ac) {
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a = addUnsigned(a, addUnsigned(addUnsigned(_H(b, c, d), x), ac));
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return addUnsigned(rotateLeft(a, s), b);
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};
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var _II = function (a, b, c, d, x, s, ac) {
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a = addUnsigned(a, addUnsigned(addUnsigned(_I(b, c, d), x), ac));
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return addUnsigned(rotateLeft(a, s), b);
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};
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var convertToWordArray = function (str) {
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var lWordCount;
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var lMessageLength = str.length;
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var lNumberOfWords_temp1 = lMessageLength + 8;
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var lNumberOfWords_temp2 = (lNumberOfWords_temp1 - (lNumberOfWords_temp1 % 64)) / 64;
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var lNumberOfWords = (lNumberOfWords_temp2 + 1) * 16;
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var lWordArray = new Array(lNumberOfWords - 1);
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var lBytePosition = 0;
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var lByteCount = 0;
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while (lByteCount < lMessageLength) {
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lWordCount = (lByteCount - (lByteCount % 4)) / 4;
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lBytePosition = (lByteCount % 4) * 8;
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lWordArray[lWordCount] = (lWordArray[lWordCount] | (str.charCodeAt(lByteCount) << lBytePosition));
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lByteCount++;
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}
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lWordCount = (lByteCount - (lByteCount % 4)) / 4;
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lBytePosition = (lByteCount % 4) * 8;
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lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80 << lBytePosition);
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lWordArray[lNumberOfWords - 2] = lMessageLength << 3;
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lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29;
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return lWordArray;
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};
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var wordToHex = function (lValue) {
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var wordToHexValue = "",
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wordToHexValue_temp = "",
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lByte, lCount;
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for (lCount = 0; lCount <= 3; lCount++) {
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lByte = (lValue >>> (lCount * 8)) & 255;
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wordToHexValue_temp = "0" + lByte.toString(16);
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wordToHexValue = wordToHexValue + wordToHexValue_temp.substr(wordToHexValue_temp.length - 2, 2);
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}
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return wordToHexValue;
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};
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var x = [],
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k, AA, BB, CC, DD, a, b, c, d, S11 = 7,
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S12 = 12,
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S13 = 17,
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S14 = 22,
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S21 = 5,
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S22 = 9,
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S23 = 14,
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S24 = 20,
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S31 = 4,
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S32 = 11,
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S33 = 16,
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S34 = 23,
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S41 = 6,
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S42 = 10,
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S43 = 15,
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S44 = 21;
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str = this.utf8_encode(str);
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x = convertToWordArray(str);
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a = 0x67452301;
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b = 0xEFCDAB89;
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c = 0x98BADCFE;
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d = 0x10325476;
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xl = x.length;
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for (k = 0; k < xl; k += 16) {
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AA = a;
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BB = b;
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CC = c;
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DD = d;
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a = _FF(a, b, c, d, x[k + 0], S11, 0xD76AA478);
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d = _FF(d, a, b, c, x[k + 1], S12, 0xE8C7B756);
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c = _FF(c, d, a, b, x[k + 2], S13, 0x242070DB);
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b = _FF(b, c, d, a, x[k + 3], S14, 0xC1BDCEEE);
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a = _FF(a, b, c, d, x[k + 4], S11, 0xF57C0FAF);
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d = _FF(d, a, b, c, x[k + 5], S12, 0x4787C62A);
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c = _FF(c, d, a, b, x[k + 6], S13, 0xA8304613);
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b = _FF(b, c, d, a, x[k + 7], S14, 0xFD469501);
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a = _FF(a, b, c, d, x[k + 8], S11, 0x698098D8);
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d = _FF(d, a, b, c, x[k + 9], S12, 0x8B44F7AF);
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c = _FF(c, d, a, b, x[k + 10], S13, 0xFFFF5BB1);
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b = _FF(b, c, d, a, x[k + 11], S14, 0x895CD7BE);
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a = _FF(a, b, c, d, x[k + 12], S11, 0x6B901122);
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d = _FF(d, a, b, c, x[k + 13], S12, 0xFD987193);
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c = _FF(c, d, a, b, x[k + 14], S13, 0xA679438E);
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b = _FF(b, c, d, a, x[k + 15], S14, 0x49B40821);
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a = _GG(a, b, c, d, x[k + 1], S21, 0xF61E2562);
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d = _GG(d, a, b, c, x[k + 6], S22, 0xC040B340);
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c = _GG(c, d, a, b, x[k + 11], S23, 0x265E5A51);
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b = _GG(b, c, d, a, x[k + 0], S24, 0xE9B6C7AA);
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a = _GG(a, b, c, d, x[k + 5], S21, 0xD62F105D);
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d = _GG(d, a, b, c, x[k + 10], S22, 0x2441453);
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c = _GG(c, d, a, b, x[k + 15], S23, 0xD8A1E681);
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b = _GG(b, c, d, a, x[k + 4], S24, 0xE7D3FBC8);
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a = _GG(a, b, c, d, x[k + 9], S21, 0x21E1CDE6);
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d = _GG(d, a, b, c, x[k + 14], S22, 0xC33707D6);
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c = _GG(c, d, a, b, x[k + 3], S23, 0xF4D50D87);
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b = _GG(b, c, d, a, x[k + 8], S24, 0x455A14ED);
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a = _GG(a, b, c, d, x[k + 13], S21, 0xA9E3E905);
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d = _GG(d, a, b, c, x[k + 2], S22, 0xFCEFA3F8);
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c = _GG(c, d, a, b, x[k + 7], S23, 0x676F02D9);
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b = _GG(b, c, d, a, x[k + 12], S24, 0x8D2A4C8A);
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a = _HH(a, b, c, d, x[k + 5], S31, 0xFFFA3942);
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d = _HH(d, a, b, c, x[k + 8], S32, 0x8771F681);
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c = _HH(c, d, a, b, x[k + 11], S33, 0x6D9D6122);
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b = _HH(b, c, d, a, x[k + 14], S34, 0xFDE5380C);
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a = _HH(a, b, c, d, x[k + 1], S31, 0xA4BEEA44);
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d = _HH(d, a, b, c, x[k + 4], S32, 0x4BDECFA9);
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c = _HH(c, d, a, b, x[k + 7], S33, 0xF6BB4B60);
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b = _HH(b, c, d, a, x[k + 10], S34, 0xBEBFBC70);
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a = _HH(a, b, c, d, x[k + 13], S31, 0x289B7EC6);
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d = _HH(d, a, b, c, x[k + 0], S32, 0xEAA127FA);
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c = _HH(c, d, a, b, x[k + 3], S33, 0xD4EF3085);
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b = _HH(b, c, d, a, x[k + 6], S34, 0x4881D05);
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a = _HH(a, b, c, d, x[k + 9], S31, 0xD9D4D039);
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d = _HH(d, a, b, c, x[k + 12], S32, 0xE6DB99E5);
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c = _HH(c, d, a, b, x[k + 15], S33, 0x1FA27CF8);
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b = _HH(b, c, d, a, x[k + 2], S34, 0xC4AC5665);
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a = _II(a, b, c, d, x[k + 0], S41, 0xF4292244);
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d = _II(d, a, b, c, x[k + 7], S42, 0x432AFF97);
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c = _II(c, d, a, b, x[k + 14], S43, 0xAB9423A7);
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b = _II(b, c, d, a, x[k + 5], S44, 0xFC93A039);
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a = _II(a, b, c, d, x[k + 12], S41, 0x655B59C3);
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d = _II(d, a, b, c, x[k + 3], S42, 0x8F0CCC92);
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c = _II(c, d, a, b, x[k + 10], S43, 0xFFEFF47D);
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b = _II(b, c, d, a, x[k + 1], S44, 0x85845DD1);
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a = _II(a, b, c, d, x[k + 8], S41, 0x6FA87E4F);
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d = _II(d, a, b, c, x[k + 15], S42, 0xFE2CE6E0);
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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();
|
||||
}
|
||||
70
app/assets/javascripts/lib/utf8_encode.js
Normal file
70
app/assets/javascripts/lib/utf8_encode.js
Normal file
|
|
@ -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;
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue