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<?php |
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namespace Cino\LaravelChronos\Eloquent\Concerns; |
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use Cake\Chronos\Chronos; |
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use Cake\Chronos\ChronosInterface; |
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use DateTimeInterface; |
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trait ChronosTimestamps |
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{ |
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/** |
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* Return a timestamp as DateTime object with time set to 00:00:00. |
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* |
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* @param mixed $value |
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* @return \Cake\Chronos\Chronos |
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*/ |
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protected function asDate($value) |
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{ |
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return $this->asDateTime($value)->startOfDay(); |
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} |
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/** |
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* Return a timestamp as DateTime object. |
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* |
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* @param mixed $value |
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* @return \Cake\Chronos\Chronos |
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*/ |
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public function asDateTime($value) |
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{ |
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// If this value is already a Chronos instance, we shall just return it as is. |
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// This prevents us having to re-instantiate a Chronos instance when we know |
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// it already is one, which wouldn't be fulfilled by the DateTime check. |
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if ($value instanceof ChronosInterface) { |
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return $value; |
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} |
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// If the value is already a DateTime instance, we will just skip the rest of |
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// these checks since they will be a waste of time, and hinder performance |
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// when checking the field. We will just return the DateTime right away. |
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if ($value instanceof DateTimeInterface) { |
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return Chronos::instance($value); |
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} |
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// If this value is an integer, we will assume it is a UNIX timestamp's value |
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// and format a Carbon object from this timestamp. This allows flexibility |
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// when defining your date fields as they might be UNIX timestamps here. |
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if (is_numeric($value)) { |
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return Chronos::createFromTimestamp($value); |
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} |
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// If the value is in simply year, month, day format, we will instantiate the |
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// Chronos instances from that format. Again, this provides for simple date |
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// fields on the database. |
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if ($this->isStandardDateFormat($value)) { |
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return Chronos::createFromFormat('Y-m-d', $value)->startOfDay(); |
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} |
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// If everything else try parsing. |
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return Chronos::parse($value); |
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} |
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/** |
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* @return \Cake\Chronos\Chronos |
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*/ |
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public function freshTimestamp() |
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{ |
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return new Chronos; |
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} |
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} |
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