101 lines
2.3 KiB
PHP
101 lines
2.3 KiB
PHP
<?php
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namespace backend\modules\reports\models;
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use common\classes\Debug;
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use yii\base\Model;
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use function GuzzleHttp\Psr7\str;
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class Month
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{
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public $inactive_begin;
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public $inactive_end;
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public $active;
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public $days;
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public function __construct($date = null)
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{
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// $date = '2021-08-10';
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$this->inactive_begin = [];
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$this->inactive_end = [];
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// Debug::prn($date);
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if (!$date and !self::is_date($date)) {
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$date = date('Y-m-d');
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Debug::dd($date);
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}
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// Debug::dd($date);
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$first_day_of_week = self::get_day_week(self::get_first_day($date));
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$quantity_days = self::get_days_month($date);
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$day = 1;
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for (
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$index = $first_day_of_week;
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$index < $first_day_of_week + $quantity_days;
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$index++, $day++
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) {
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$this->active[$index] = $day;
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}
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$prev_month = date('Y-m-d', strtotime(self::get_first_day($date)) - 3600 * 37);
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$day = self::get_days_month($prev_month);
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for ($index = $first_day_of_week - 1; $index >= 1; $index--, $day--) {
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$this->inactive_begin[$index] = $day;
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}
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$day = 1;
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$index_end = ($first_day_of_week==7?42:35);
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for ($index = $quantity_days + $first_day_of_week; $index <=$index_end; $index++, $day++) {
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$this->inactive_end[$index] = $day;
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}
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$this->days = array_merge($this->inactive_end, $this->inactive_begin, $this->active);
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// Debug::dd($this);
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}
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public static function next_day($date, $number)
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{
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return date('Y-m-d', strtotime($date) + 3600 * 24 * $number);
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}
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public static function get_first_day($date)
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{
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return date('Y-m-01', strtotime($date));
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}
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public static function get_day_week($date)
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{
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$day = date('w', strtotime(date($date)));
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if($day==0)
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return 7;
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return $day;
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}
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public static function is_date($date)
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{
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$date = date_parse($date);
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if ($date or checkdate($date['month'], $date['day'], $date['year']))
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return true;
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return false;
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}
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public static function get_days_month($date)
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{
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return date("t", strtotime($date));
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}
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public function a()
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{
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// $a = date('w', strtotime(date('')))
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}
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} |