Adding upstream version 0.13.1.upstream/0.13.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 212 insertions, 0 deletions

diff --git a/vendor/dragonmantank/cron-expression/src/Cron/HoursField.php b/vendor/dragonmantank/cron-expression/src/Cron/HoursField.php
new file mode 100644
index 0000000..413d138
--- /dev/null
+++ b/vendor/dragonmantank/cron-expression/src/Cron/HoursField.php
@@ -0,0 +1,212 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Cron;
+
+use DateTimeInterface;
+use DateTimeZone;
+
+/**
+ * Hours field.  Allows: * , / -.
+ */
+class HoursField extends AbstractField
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected $rangeStart = 0;
+
+    /**
+     * {@inheritdoc}
+     */
+    protected $rangeEnd = 23;
+
+    /**
+     * @var array|null Transitions returned by DateTimeZone::getTransitions()
+     */
+    protected $transitions = [];
+
+    /**
+     * @var int|null Timestamp of the start of the transitions range
+     */
+    protected $transitionsStart = null;
+
+    /**
+     * @var int|null Timestamp of the end of the transitions range
+     */
+    protected $transitionsEnd = null;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isSatisfiedBy(DateTimeInterface $date, $value, bool $invert): bool
+    {
+        $checkValue = (int) $date->format('H');
+        $retval = $this->isSatisfied($checkValue, $value);
+        if ($retval) {
+            return $retval;
+        }
+
+        // Are we on the edge of a transition
+        $lastTransition = $this->getPastTransition($date);
+        if (($lastTransition !== null) && ($lastTransition["ts"] > ((int) $date->format('U') - 3600))) {
+            $dtLastOffset = clone $date;
+            $this->timezoneSafeModify($dtLastOffset, "-1 hour");
+            $lastOffset = $dtLastOffset->getOffset();
+
+            $dtNextOffset = clone $date;
+            $this->timezoneSafeModify($dtNextOffset, "+1 hour");
+            $nextOffset = $dtNextOffset->getOffset();
+
+            $offsetChange = $nextOffset - $lastOffset;
+            if ($offsetChange >= 3600) {
+                $checkValue -= 1;
+                return $this->isSatisfied($checkValue, $value);
+            }
+            if ((! $invert) && ($offsetChange <= -3600)) {
+                $checkValue += 1;
+                return $this->isSatisfied($checkValue, $value);
+            }
+        }
+
+        return $retval;
+    }
+
+    public function getPastTransition(DateTimeInterface $date): ?array
+    {
+        $currentTimestamp = (int) $date->format('U');
+        if (
+            ($this->transitions === null)
+            || ($this->transitionsStart < ($currentTimestamp + 86400))
+            || ($this->transitionsEnd > ($currentTimestamp - 86400))
+        ) {
+            // We start a day before current time so we can differentiate between the first transition entry
+            // and a change that happens now
+            $dtLimitStart = clone $date;
+            $dtLimitStart = $dtLimitStart->modify("-12 months");
+            $dtLimitEnd = clone $date;
+            $dtLimitEnd = $dtLimitEnd->modify('+12 months');
+
+            $this->transitions = $date->getTimezone()->getTransitions(
+                $dtLimitStart->getTimestamp(),
+                $dtLimitEnd->getTimestamp()
+            );
+            if (empty($this->transitions)) {
+                return null;
+            }
+            $this->transitionsStart = $dtLimitStart->getTimestamp();
+            $this->transitionsEnd = $dtLimitEnd->getTimestamp();
+        }
+
+        $nextTransition = null;
+        foreach ($this->transitions as $transition) {
+            if ($transition["ts"] > $currentTimestamp) {
+                continue;
+            }
+
+            if (($nextTransition !== null) && ($transition["ts"] < $nextTransition["ts"])) {
+                continue;
+            }
+
+            $nextTransition = $transition;
+        }
+
+        return ($nextTransition ?? null);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param string|null                  $parts
+     */
+    public function increment(DateTimeInterface &$date, $invert = false, $parts = null): FieldInterface
+    {
+        $originalTimestamp = (int) $date->format('U');
+
+        // Change timezone to UTC temporarily. This will
+        // allow us to go back or forwards and hour even
+        // if DST will be changed between the hours.
+        if (null === $parts || '*' === $parts) {
+            if ($invert) {
+                $date = $date->sub(new \DateInterval('PT1H'));
+            } else {
+                $date = $date->add(new \DateInterval('PT1H'));
+            }
+
+            $date = $this->setTimeHour($date, $invert, $originalTimestamp);
+            return $this;
+        }
+
+        $parts = false !== strpos($parts, ',') ? explode(',', $parts) : [$parts];
+        $hours = [];
+        foreach ($parts as $part) {
+            $hours = array_merge($hours, $this->getRangeForExpression($part, 23));
+        }
+
+        $current_hour = (int) $date->format('H');
+        $position = $invert ? \count($hours) - 1 : 0;
+        $countHours = \count($hours);
+        if ($countHours > 1) {
+            for ($i = 0; $i < $countHours - 1; ++$i) {
+                if ((!$invert && $current_hour >= $hours[$i] && $current_hour < $hours[$i + 1]) ||
+                    ($invert && $current_hour > $hours[$i] && $current_hour <= $hours[$i + 1])) {
+                    $position = $invert ? $i : $i + 1;
+
+                    break;
+                }
+            }
+        }
+
+        $target = (int) $hours[$position];
+        $originalHour = (int)$date->format('H');
+
+        $originalDay = (int)$date->format('d');
+        $previousOffset = $date->getOffset();
+
+        if (! $invert) {
+            if ($originalHour >= $target) {
+                $distance = 24 - $originalHour;
+                $date = $this->timezoneSafeModify($date, "+{$distance} hours");
+
+                $actualDay = (int)$date->format('d');
+                $actualHour = (int)$date->format('H');
+                if (($actualDay !== ($originalDay + 1)) && ($actualHour !== 0)) {
+                    $offsetChange = ($previousOffset - $date->getOffset());
+                    $date = $this->timezoneSafeModify($date, "+{$offsetChange} seconds");
+                }
+
+                $originalHour = (int)$date->format('H');
+            }
+
+            $distance = $target - $originalHour;
+            $date = $this->timezoneSafeModify($date, "+{$distance} hours");
+        } else {
+            if ($originalHour <= $target) {
+                $distance = ($originalHour + 1);
+                $date = $this->timezoneSafeModify($date, "-" . $distance . " hours");
+
+                $actualDay = (int)$date->format('d');
+                $actualHour = (int)$date->format('H');
+                if (($actualDay !== ($originalDay - 1)) && ($actualHour !== 23)) {
+                    $offsetChange = ($previousOffset - $date->getOffset());
+                    $date = $this->timezoneSafeModify($date, "+{$offsetChange} seconds");
+                }
+
+                $originalHour = (int)$date->format('H');
+            }
+
+            $distance = $originalHour - $target;
+            $date = $this->timezoneSafeModify($date, "-{$distance} hours");
+        }
+
+        $date = $this->setTimeHour($date, $invert, $originalTimestamp);
+
+        $actualHour = (int)$date->format('H');
+        if ($invert && ($actualHour === ($target - 1) || (($actualHour === 23) && ($target === 0)))) {
+            $date = $this->timezoneSafeModify($date, "+1 hour");
+        }
+
+        return $this;
+    }
+}