2010-10-20 20:11:15 +02:00
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/*
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Copyright 2010, Google Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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2011-08-04 22:37:14 +02:00
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* Redistributions of source code must retain the above copyright
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2010-10-20 20:11:15 +02:00
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notice, this list of conditions and the following disclaimer.
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2011-08-04 22:37:14 +02:00
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* Redistributions in binary form must reproduce the above
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2010-10-20 20:11:15 +02:00
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copyright notice, this list of conditions and the following disclaimer
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in the documentation and/or other materials provided with the
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distribution.
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2011-08-04 22:37:14 +02:00
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* Neither the name of Google Inc. nor the names of its
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2010-10-20 20:11:15 +02:00
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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2011-08-04 22:37:14 +02:00
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*/
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2010-10-20 20:11:15 +02:00
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2010-01-30 02:05:30 +01:00
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function cloneDeep(o) {
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2011-08-04 22:37:14 +02:00
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if (o === undefined || o === null) {
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return o;
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} else if (o instanceof Function) {
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return o;
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} else if (o instanceof Array) {
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var a = [];
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for (var i = 0; i < o.length; i++) {
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a.push(cloneDeep(o[i]));
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}
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return a;
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} else if (o instanceof Object) {
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var a = {};
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for (var n in o) {
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if (o.hasOwnProperty(n)) {
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a[n] = cloneDeep(o[n]);
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2010-01-30 02:05:30 +01:00
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}
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}
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2011-08-04 22:37:14 +02:00
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return a;
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} else {
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return o;
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}
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2011-08-08 01:26:51 +02:00
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}
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function formatRelativeDate(d) {
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var d = new Date(d);
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var almost_last_year = Date.today().add({ months: -11 });
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var last_month = Date.today().add({ months: -1 });
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var last_week = Date.today().add({ days: -7 });
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var today = Date.today();
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var tomorrow = Date.today().add({ days: 1 });
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if (d.between(today, tomorrow)) {
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2011-08-12 23:32:45 +02:00
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return "today " + d.toString("h:mm tt");
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2011-08-08 01:26:51 +02:00
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} else if (d.between(last_week, today)) {
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var diff = Math.floor(today.getDayOfYear() - d.getDayOfYear());
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2011-08-12 23:32:45 +02:00
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return (diff <= 1) ? ("yesterday " + d.toString("h:mm tt")) : (diff + " days ago");
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2011-08-08 01:26:51 +02:00
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} else if (d.between(last_month, today)) {
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var diff = Math.floor((today.getDayOfYear() - d.getDayOfYear()) / 7);
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2012-01-12 07:34:04 +01:00
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if (diff < 1) {diff += 52};
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2011-08-08 01:26:51 +02:00
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return (diff == 1) ? "a week ago" : diff.toFixed(0) + " weeks ago" ;
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} else if (d.between(almost_last_year, today)) {
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var diff = today.getMonth() - d.getMonth();
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if (diff < 1) {
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diff += 12;
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}
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return (diff == 1) ? "a month ago" : diff + " months ago";
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} else {
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var diff = Math.floor(today.getYear() - d.getYear());
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return (diff == 1) ? "a year ago" : diff + " years ago";
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}
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2011-10-08 01:44:11 +02:00
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}
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