refactor: move around

Author: adhocore

src/Expression.php

@@ -65,7 +65,7 @@ public static function isDue($expr, $time = null)
                 continue;
             }
 
-            if (!static::isSegmentDue($segment, $pos, $time)) {
+            if (!SegmentChecker::isDue($segment, $pos, $time)) {
                 return false;
             }
         }
@@ -116,169 +116,6 @@ protected static function normalizeTime($time)
         return $time;
     }
 
-    protected static function isSegmentDue($segment, $pos, $time)
-    {
-        $isDue   = true;
-        $offsets = explode(',', trim($segment));
-
-        foreach ($offsets as $offset) {
-            if (null === $isDue = static::isOffsetDue($offset, $pos, $time)) {
-                throw new \UnexpectedValueException(
-                    sprintf('Invalid offset value %s for segment #%d', $offset, $pos)
-                );
-            }
-
-            if ($isDue) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * Check if a given offset at a position is due with respect to given time.
-     *
-     * @param string $offset
-     * @param int    $pos
-     * @param array  $time
-     *
-     * @return bool|null
-     */
-    protected static function isOffsetDue($offset, $pos, $time)
-    {
-        if (strpos($offset, '/') !== false) {
-            return static::inStep($time[$pos], $offset);
-        }
-
-        if (strpos($offset, '-') !== false) {
-            return static::inRange($time[$pos], $offset);
-        }
-
-        if (is_numeric($offset)) {
-            return $time[$pos] == $offset;
-        }
-
-        $isModifier = strpbrk($offset, 'LCW#');
-
-        if ($pos === 2 && $isModifier) {
-            return static::checkMonthDay($offset, $time);
-        }
-
-        if ($pos === 4 && $isModifier) {
-            return static::checkWeekDay($offset, $time);
-        }
-    }
-
-    protected static function inRange($value, $offset)
-    {
-        $parts = explode('-', $offset);
-
-        return $parts[0] <= $value && $value <= $parts[1];
-    }
-
-    protected static function inStep($value, $offset)
-    {
-        if (strpos($offset, '*/') !== false || strpos($offset, '0/') !== false) {
-            $parts = explode('/', $offset, 2);
-
-            return $value % $parts[1] === 0;
-        }
-
-        $parts    = explode('/', $offset, 2);
-        $subparts = explode('-', $parts[0], 2) + [1 => $value];
-
-        return ($subparts[0] <= $value && $value <= $subparts[1] && $parts[1])
-            ? in_array($value, range($subparts[0], $subparts[1], $parts[1]))
-            : false;
-    }
-
-    /**
-     * Check if modifiers [L C W #] are satisfied.
-     *
-     * @internal
-     *
-     * @param string $value
-     * @param int    $time
-     *
-     * @return bool|null
-     */
-    protected static function checkMonthDay($value, $time)
-    {
-        $month = $time[8] < 10 ? '0' . $time[8] : $time[8];
-
-        if ($value == 'L') {
-            return $time[2] == $time[6];
-        }
-
-        if ($pos = strpos($value, 'W')) {
-            $value = substr($value, 0, $pos);
-
-            return static::isClosestWeekDay($value, $month, $time);
-        }
-    }
-
-    protected static function isClosestWeekDay($value, $month, $time)
-    {
-        foreach ([0, -1, 1, -2, 2] as $i) {
-            $incr = $value + $i;
-            if ($incr > 0 && $incr <= $time[6]) {
-                if ($incr < 10) {
-                    $incr = '0' . $incr;
-                }
-
-                $parts = explode(' ', date('N m j', strtotime("$time[5]-$month-$incr")));
-                if ($parts[0] < 6 && $parts[1] == $month) {
-                    return $time[2] == $parts[2];
-                }
-            }
-        }
-    }
-
-    /**
-     * Check if modifiers [L C W #] are satisfied.
-     *
-     * @internal
-     *
-     * @param string $value
-     * @param int    $time
-     *
-     * @return bool|null
-     */
-    protected static function checkWeekDay($value, $time)
-    {
-        $month = $time[8] < 10 ? '0' . $time[8] : $time[8];
-
-        if (strpos($value, 'L')) {
-            return static::lasWeekDay($value, $month, $time);
-        }
-
-        if (strpos($value, '#')) {
-            $value = explode('#', str_replace('0#', '7#', $value));
-
-            if ($value[0] < 0 || $value[0] > 7 || $value[1] < 1 || $value[1] > 5 || $time[9] != $value[0]) {
-                return false;
-            }
-
-            return intval($time[7] / 7) == $value[1] - 1;
-        }
-    }
-
-    protected static function lasWeekDay($value, $month, $time)
-    {
-        $value = explode('L', str_replace('7L', '0L', $value));
-        $decr  = $time[6];
-
-        for ($i = 0; $i < 7; $i++) {
-            $decr -= $i;
-            if (date('w', strtotime("$time[5]-$month-$decr")) == $value[0]) {
-                return $time[2] == $decr;
-            }
-        }
-
-        return false;
-    }
-
     /**
      * Instance call.
      *