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<?php |
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/* |
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* This file is part of Jitamin. |
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* |
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* Copyright (C) Jitamin Team |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Jitamin\Foundation; |
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use DateTime; |
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/** |
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* Date Parser. |
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*/ |
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class DateParser extends Base |
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{ |
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const DATE_FORMAT = 'm/d/Y'; |
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const DATE_TIME_FORMAT = 'm/d/Y H:i'; |
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const TIME_FORMAT = 'H:i'; |
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/** |
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* Get date format from settings. |
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* |
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* @return string |
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*/ |
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public function getUserDateFormat() |
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{ |
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return $this->settingModel->get('application_date_format', self::DATE_FORMAT); |
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} |
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/** |
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* Get date time format from settings. |
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* |
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* @return string |
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*/ |
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public function getUserDateTimeFormat() |
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{ |
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return $this->settingModel->get('application_datetime_format', self::DATE_TIME_FORMAT); |
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} |
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/** |
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* Get time format from settings. |
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* |
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* @return string |
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*/ |
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public function getUserTimeFormat() |
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{ |
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return $this->settingModel->get('application_time_format', self::TIME_FORMAT); |
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} |
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/** |
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* List of time formats. |
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* |
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* @return string[] |
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*/ |
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public function getTimeFormats() |
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{ |
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return [ |
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'H:i', |
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'g:i a', |
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]; |
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} |
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/** |
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* List of date formats. |
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* |
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* @param bool $iso |
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* |
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* @return string[] |
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*/ |
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public function getDateFormats($iso = false) |
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{ |
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$formats = [ |
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$this->getUserDateFormat(), |
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]; |
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$isoFormats = [ |
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'Y-m-d', |
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'Y_m_d', |
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]; |
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$userFormats = [ |
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'm/d/Y', |
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'd/m/Y', |
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'Y/m/d', |
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'd.m.Y', |
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]; |
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if ($iso) { |
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$formats = array_merge($formats, $isoFormats, $userFormats); |
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} else { |
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$formats = array_merge($formats, $userFormats); |
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} |
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return array_unique($formats); |
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} |
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/** |
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* List of datetime formats. |
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* |
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* @param bool $iso |
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* |
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* @return string[] |
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*/ |
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public function getDateTimeFormats($iso = false) |
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{ |
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$formats = [ |
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$this->getUserDateTimeFormat(), |
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]; |
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foreach ($this->getDateFormats($iso) as $date) { |
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foreach ($this->getTimeFormats() as $time) { |
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$formats[] = $date.' '.$time; |
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} |
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} |
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return array_unique($formats); |
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} |
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/** |
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* List of all date formats. |
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* |
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* @param bool $iso |
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* |
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* @return string[] |
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*/ |
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public function getAllDateFormats($iso = false) |
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{ |
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return array_merge($this->getDateFormats($iso), $this->getDateTimeFormats($iso)); |
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} |
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/** |
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* Get available formats (visible in settings). |
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* |
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* @param array $formats |
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* |
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* @return array |
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*/ |
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public function getAvailableFormats(array $formats) |
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{ |
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$values = []; |
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foreach ($formats as $format) { |
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$values[$format] = date($format).' ('.$format.')'; |
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} |
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return $values; |
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} |
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/** |
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* Get formats for date parsing. |
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* |
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* @return array |
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*/ |
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public function getParserFormats() |
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{ |
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return [ |
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$this->getUserDateFormat(), |
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'Y-m-d', |
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'Y_m_d', |
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$this->getUserDateTimeFormat(), |
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'Y-m-d H:i', |
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'Y_m_d H:i', |
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]; |
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} |
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/** |
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* Parse a date and return a unix timestamp, try different date formats. |
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* |
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* @param string $value Date to parse |
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* |
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* @return int |
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*/ |
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public function getTimestamp($value) |
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{ |
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if (ctype_digit($value)) { |
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return (int) $value; |
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} |
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foreach ($this->getParserFormats() as $format) { |
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$timestamp = $this->getValidDate($value, $format); |
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if ($timestamp !== 0) { |
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return $timestamp; |
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} |
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} |
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return 0; |
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} |
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/** |
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* Return a timestamp if the given date format is correct otherwise return 0. |
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* |
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* @param string $value Date to parse |
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* @param string $format Date format |
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* |
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* @return int |
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*/ |
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private function getValidDate($value, $format) |
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{ |
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$date = DateTime::createFromFormat($format, $value); |
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if ($date !== false) { |
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$errors = DateTime::getLastErrors(); |
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if ($errors['error_count'] === 0 && $errors['warning_count'] === 0) { |
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$timestamp = $date->getTimestamp(); |
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return $timestamp > 0 ? $timestamp : 0; |
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} |
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} |
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return 0; |
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} |
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/** |
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* Return true if the date is within the date range. |
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* |
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* @param DateTime $date |
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* @param DateTime $start |
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* @param DateTime $end |
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* |
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* @return bool |
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*/ |
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public function withinDateRange(DateTime $date, DateTime $start, DateTime $end) |
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{ |
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return $date >= $start && $date <= $end; |
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} |
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/** |
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* Get the total number of hours between 2 datetime objects |
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* Minutes are rounded to the nearest quarter. |
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* |
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* @param DateTime $d1 |
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* @param DateTime $d2 |
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* |
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* @return float |
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*/ |
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public function getHours(DateTime $d1, DateTime $d2) |
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{ |
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$seconds = abs($d1->getTimestamp() - $d2->getTimestamp()); |
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return round($seconds / 3600, 2); |
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} |
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/** |
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* Get ISO-8601 date from user input. |
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* |
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* @param string $value Date to parse |
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* |
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* @return string |
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*/ |
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public function getIsoDate($value) |
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{ |
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return date('Y-m-d', $this->getTimestamp($value)); |
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} |
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/** |
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* Get a timestamp from an ISO date format. |
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* |
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* @param string $value |
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* |
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* @return int |
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*/ |
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public function getTimestampFromIsoFormat($value) |
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{ |
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return $this->removeTimeFromTimestamp(ctype_digit($value) ? $value : strtotime($value)); |
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} |
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/** |
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* Remove the time from a timestamp. |
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* |
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* @param int $timestamp |
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* |
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* @return int |
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*/ |
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public function removeTimeFromTimestamp($timestamp) |
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{ |
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return mktime(0, 0, 0, date('m', $timestamp), date('d', $timestamp), date('Y', $timestamp)); |
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} |
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/** |
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* Format date (form display). |
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* |
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* @param array $values Database values |
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* @param string[] $fields Date fields |
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* @param string $format Date format |
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* |
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* @return array |
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*/ |
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public function format(array $values, array $fields, $format) |
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{ |
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foreach ($fields as $field) { |
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if (!empty($values[$field])) { |
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if (!ctype_digit($values[$field])) { |
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$values[$field] = strtotime($values[$field]); |
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} |
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$values[$field] = date($format, $values[$field]); |
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} else { |
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$values[$field] = ''; |
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} |
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} |
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return $values; |
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} |
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/** |
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* Convert date to timestamp. |
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* |
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* @param array $values Database values |
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* @param string[] $fields Date fields |
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* @param bool $keep_time Keep time or not |
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* |
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* @return array |
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*/ |
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public function convert(array $values, array $fields, $keep_time = false) |
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{ |
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foreach ($fields as $field) { |
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if (!empty($values[$field])) { |
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$timestamp = $this->getTimestamp($values[$field]); |
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$values[$field] = $keep_time ? $timestamp : $this->removeTimeFromTimestamp($timestamp); |
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} |
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} |
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return $values; |
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} |
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} |
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Since your code implements the magic getter
_get, this function will be called for any read access on an undefined variable. You can add the@propertyannotation to your class or interface to document the existence of this variable.If the property has read access only, you can use the @property-read annotation instead.
Of course, you may also just have mistyped another name, in which case you should fix the error.
See also the PhpDoc documentation for @property.