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Diffstat (limited to 'MediaBrowser.WebDashboard/Html/scripts/Extensions.js')
| -rw-r--r-- | MediaBrowser.WebDashboard/Html/scripts/Extensions.js | 333 |
1 files changed, 333 insertions, 0 deletions
diff --git a/MediaBrowser.WebDashboard/Html/scripts/Extensions.js b/MediaBrowser.WebDashboard/Html/scripts/Extensions.js new file mode 100644 index 000000000..dba43a704 --- /dev/null +++ b/MediaBrowser.WebDashboard/Html/scripts/Extensions.js @@ -0,0 +1,333 @@ +// Array Remove - By John Resig (MIT Licensed) +Array.prototype.remove = function (from, to) { + var rest = this.slice((to || from) + 1 || this.length); + this.length = from < 0 ? this.length + from : from; + return this.push.apply(this, rest); +}; + +String.prototype.endsWith = function (suffix) { + return this.indexOf(suffix, this.length - suffix.length) !== -1; +}; + +$.fn.checked = function (value) { + if (value === true || value === false) { + // Set the value of the checkbox + return $(this).each(function () { + this.checked = value; + }); + } else { + // Return check state + return $(this).is(':checked'); + } +}; + +var WebNotifications = { + + show: function (data) { + if (window.webkitNotifications) { + if (!webkitNotifications.checkPermission()) { + var notif = webkitNotifications.createNotification(data.icon, data.title, data.body); + notif.show(); + + if (data.timeout) { + setTimeout(function () { + notif.cancel(); + }, data.timeout); + } + + return notif; + } else { + webkitNotifications.requestPermission(function () { + return WebNotifications.show(data); + }); + } + } + else if (window.Notification) { + if (Notification.permissionLevel() === "granted") { + var notif = new Notification(data.title, data); + notif.show(); + + if (data.timeout) { + setTimeout(function () { + notif.cancel(); + }, data.timeout); + } + + return notif; + } else if (Notification.permissionLevel() === "default") { + Notification.requestPermission(function () { + return WebNotifications.show(data); + }); + } + } + }, + + requestPermission: function () { + if (window.webkitNotifications) { + if (!webkitNotifications.checkPermission()) { + } else { + webkitNotifications.requestPermission(function () { + }); + } + } + else if (window.Notification) { + if (Notification.permissionLevel() === "granted") { + } else if (Notification.permissionLevel() === "default") { + Notification.requestPermission(function () { + }); + } + } + } +}; + +/* + * Javascript Humane Dates + * Copyright (c) 2008 Dean Landolt (deanlandolt.com) + * Re-write by Zach Leatherman (zachleat.com) + * + * Adopted from the John Resig's pretty.js + * at http://ejohn.org/blog/javascript-pretty-date + * and henrah's proposed modification + * at http://ejohn.org/blog/javascript-pretty-date/#comment-297458 + * + * Licensed under the MIT license. + */ + +function humane_date(date_str) { + var time_formats = [[90, 'a minute'], // 60*1.5 + [3600, 'minutes', 60], // 60*60, 60 + [5400, 'an hour'], // 60*60*1.5 + [86400, 'hours', 3600], // 60*60*24, 60*60 + [129600, 'a day'], // 60*60*24*1.5 + [604800, 'days', 86400], // 60*60*24*7, 60*60*24 + [907200, 'a week'], // 60*60*24*7*1.5 + [2628000, 'weeks', 604800], // 60*60*24*(365/12), 60*60*24*7 + [3942000, 'a month'], // 60*60*24*(365/12)*1.5 + [31536000, 'months', 2628000], // 60*60*24*365, 60*60*24*(365/12) + [47304000, 'a year'], // 60*60*24*365*1.5 + [3153600000, 'years', 31536000] // 60*60*24*365*100, 60*60*24*365 + ]; + + var dt = new Date; + var date = parseISO8601Date(date_str, true); + + var seconds = ((dt - date) / 1000); + var token = ' ago'; + var i = 0; + var format; + + if (seconds < 0) { + seconds = Math.abs(seconds); + token = ''; + } + + while (format = time_formats[i++]) { + if (seconds < format[0]) { + if (format.length == 2) { + return format[1] + token; + } else { + return Math.round(seconds / format[2]) + ' ' + format[1] + token; + } + } + } + + // overflow for centuries + if (seconds > 4730400000) + return Math.round(seconds / 4730400000) + ' centuries' + token; + + return date_str; +}; + +function humane_elapsed(firstDateStr, secondDateStr) { + var dt1 = new Date(firstDateStr); + var dt2 = new Date(secondDateStr); + var seconds = (dt2.getTime() - dt1.getTime()) / 1000; + var numdays = Math.floor((seconds % 31536000) / 86400); + var numhours = Math.floor(((seconds % 31536000) % 86400) / 3600); + var numminutes = Math.floor((((seconds % 31536000) % 86400) % 3600) / 60); + var numseconds = Math.round((((seconds % 31536000) % 86400) % 3600) % 60); + + var elapsedStr = ''; + elapsedStr += numdays == 1 ? numdays + ' day ' : ''; + elapsedStr += numdays > 1 ? numdays + ' days ' : ''; + elapsedStr += numhours == 1 ? numhours + ' hour ' : ''; + elapsedStr += numhours > 1 ? numhours + ' hours ' : ''; + elapsedStr += numminutes == 1 ? numminutes + ' minute ' : ''; + elapsedStr += numminutes > 1 ? numminutes + ' minutes ' : ''; + elapsedStr += elapsedStr.length > 0 ? 'and ' : ''; + elapsedStr += numseconds == 1 ? numseconds + ' second' : ''; + elapsedStr += numseconds == 0 || numseconds > 1 ? numseconds + ' seconds' : ''; + + return elapsedStr; + +} + +function getParameterByName(name) { + name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]"); + var regexS = "[\\?&]" + name + "=([^&#]*)"; + var regex = new RegExp(regexS); + var results = regex.exec(window.location.search); + if (results == null) + return ""; + else + return decodeURIComponent(results[1].replace(/\+/g, " ")); +} + +function parseISO8601Date(s, toLocal) { + + // parenthese matches: + // year month day hours minutes seconds + // dotmilliseconds + // tzstring plusminus hours minutes + var re = /(\d{4})-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)(\.\d+)?(Z|([+-])(\d\d):(\d\d))/; + + var d = []; + d = s.match(re); + + // "2010-12-07T11:00:00.000-09:00" parses to: + // ["2010-12-07T11:00:00.000-09:00", "2010", "12", "07", "11", + // "00", "00", ".000", "-09:00", "-", "09", "00"] + // "2010-12-07T11:00:00.000Z" parses to: + // ["2010-12-07T11:00:00.000Z", "2010", "12", "07", "11", + // "00", "00", ".000", "Z", undefined, undefined, undefined] + + if (!d) { + throw "Couldn't parse ISO 8601 date string '" + s + "'"; + } + + // parse strings, leading zeros into proper ints + var a = [1, 2, 3, 4, 5, 6, 10, 11]; + for (var i in a) { + d[a[i]] = parseInt(d[a[i]], 10); + } + d[7] = parseFloat(d[7]); + + // Date.UTC(year, month[, date[, hrs[, min[, sec[, ms]]]]]) + // note that month is 0-11, not 1-12 + // see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Date/UTC + var ms = Date.UTC(d[1], d[2] - 1, d[3], d[4], d[5], d[6]); + + // if there are milliseconds, add them + if (d[7] > 0) { + ms += Math.round(d[7] * 1000); + } + + // if there's a timezone, calculate it + if (d[8] != "Z" && d[10]) { + var offset = d[10] * 60 * 60 * 1000; + if (d[11]) { + offset += d[11] * 60 * 1000; + } + if (d[9] == "-") { + ms -= offset; + } else { + ms += offset; + } + } else if (!toLocal) { + ms += new Date().getTimezoneOffset() * 60000; + } + + return new Date(ms); +}; + + + +// jqm.page.params.js - version 0.1 +// Copyright (c) 2011, Kin Blas +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are met: +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// * Neither the name of the <organization> nor the +// names of its contributors may be used to endorse or promote products +// derived from this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +// DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY +// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +(function ($, window, undefined) { + + // Given a query string, convert all the name/value pairs + // into a property/value object. If a name appears more than + // once in a query string, the value is automatically turned + // into an array. + function queryStringToObject(qstr) { + var result = {}, nvPairs = ((qstr || "").replace(/^\?/, "").split(/&/)), i, pair, n, v; + + for (i = 0; i < nvPairs.length; i++) { + var pstr = nvPairs[i]; + if (pstr) { + pair = pstr.split(/=/); + n = pair[0]; + v = pair[1]; + if (result[n] === undefined) { + result[n] = v; + } else { + if (typeof result[n] !== "object") { + result[n] = [result[n]]; + } + result[n].push(v); + } + } + } + + return result; + } + + // The idea here is to listen for any pagebeforechange notifications from + // jQuery Mobile, and then muck with the toPage and options so that query + // params can be passed to embedded/internal pages. So for example, if a + // changePage() request for a URL like: + // + // http://mycompany.com/myapp/#page-1?foo=1&bar=2 + // + // is made, the page that will actually get shown is: + // + // http://mycompany.com/myapp/#page-1 + // + // The browser's location will still be updated to show the original URL. + // The query params for the embedded page are also added as a property/value + // object on the options object. You can access it from your page notifications + // via data.options.pageData. + $(document).bind("pagebeforechange", function (e, data) { + + // We only want to handle the case where we are being asked + // to go to a page by URL, and only if that URL is referring + // to an internal page by id. + + if (typeof data.toPage === "string") { + var u = $.mobile.path.parseUrl(data.toPage); + if ($.mobile.path.isEmbeddedPage(u)) { + + // The request is for an internal page, if the hash + // contains query (search) params, strip them off the + // toPage URL and then set options.dataUrl appropriately + // so the location.hash shows the originally requested URL + // that hash the query params in the hash. + + var u2 = $.mobile.path.parseUrl(u.hash.replace(/^#/, "")); + if (u2.search) { + if (!data.options.dataUrl) { + data.options.dataUrl = data.toPage; + } + data.options.pageData = queryStringToObject(u2.search); + data.toPage = u.hrefNoHash + "#" + u2.pathname; + } + } + } + }); + +})(jQuery, window);
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