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<?php |
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/* |
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* Copyright (c) Ouzo contributors, http://ouzoframework.org |
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* This file is made available under the MIT License (view the LICENSE file for more information). |
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*/ |
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namespace Ouzo\Utilities; |
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use DateTime; |
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class TimeAgo |
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{ |
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private $_date; |
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private $key; |
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private $params = array(); |
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public function __construct($date) |
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{ |
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$this->_date = $date; |
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$this->prepare(); |
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} |
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private function prepare() |
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{ |
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$date = new DateTime($this->_date); |
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if ($this->_showJustNow()) { |
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$this->key = 'timeAgo.justNow'; |
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return; |
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} |
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if ($minutesAgo = $this->_showMinutesAgo()) { |
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$this->key = 'timeAgo.minAgo'; |
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$this->params = array('label' => $minutesAgo); |
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return; |
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} |
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if ($this->_showTodayAt()) { |
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$this->key = 'timeAgo.todayAt'; |
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$this->params = array('label' => $date->format('H:i')); |
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return; |
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} |
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if ($this->_showYesterdayAt()) { |
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$this->key = 'timeAgo.yesterdayAt'; |
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$this->params = array('label' => $date->format('H:i')); |
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return; |
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} |
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if ($this->_showThisYear()) { |
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$this->key = 'timeAgo.thisYear'; |
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$this->params = array('day' => $date->format('j'), 'month' => 'timeAgo.month.' . $date->format('n')); |
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return; |
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} |
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$this->key = $date->format('Y-m-d'); |
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} |
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private function _showJustNow() |
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{ |
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return $this->_getDateDiff() <= 60; |
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} |
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private function _showMinutesAgo() |
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{ |
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$difference = $this->_getDateDiff(); |
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return ($difference > 60 && $difference < 3600) ? floor($difference / 60) : null; |
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} |
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private function _showTodayAt() |
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{ |
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$difference = $this->_getDateDiff(); |
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return $this->_isSameDay() && $difference >= 3600 && $difference < 86400; |
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} |
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private function _getDateDiff() |
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{ |
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return $this->_nowAsTimestamp() - $this->_dateAsTimestamp(); |
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} |
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private function _nowAsTimestamp() |
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{ |
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return Clock::now()->getTimestamp(); |
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} |
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private function _dateAsTimestamp() |
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{ |
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return strtotime($this->_date); |
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} |
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private function _isSameDay() |
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{ |
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$now = $this->_nowAsTimestamp(); |
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$date = $this->_dateAsTimestamp(); |
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return date('Y-m-d', $now) == date('Y-m-d', $date); |
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} |
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private function _showYesterdayAt() |
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{ |
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$now = $this->_nowAsTimestamp(); |
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$date = $this->_dateAsTimestamp(); |
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if (date('Y-m', $now) == date('Y-m', $date)) { |
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return date('d', $now) - date('d', $date) == 1; |
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} |
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return false; |
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} |
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private function _showThisYear() |
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{ |
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$now = $this->_nowAsTimestamp(); |
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$date = $this->_dateAsTimestamp(); |
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return date('Y', $now) == date('Y', $date); |
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} |
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public static function create($date) |
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{ |
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return new self($date); |
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} |
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public function getKey() |
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{ |
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return $this->key; |
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} |
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public function getParams() |
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{ |
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return $this->params; |
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} |
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} |
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lochmueller /
autoloader
