1 files changed, 215 insertions, 0 deletions
diff --git a/vendor/eluceo/ical/src/Eluceo/iCal/Component/TimezoneRule.php b/vendor/eluceo/ical/src/Eluceo/iCal/Component/TimezoneRule.php
new file mode 100644
index 00000000..97da4911
--- /dev/null
+++ b/vendor/eluceo/ical/src/Eluceo/iCal/Component/TimezoneRule.php
@@ -0,0 +1,215 @@
+<?php
+
+/*
+ * This file is part of the eluceo/iCal package.
+ *
+ * (c) Markus Poerschke <markus@eluceo.de>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Eluceo\iCal\Component;
+
+use Eluceo\iCal\Component;
+use Eluceo\iCal\PropertyBag;
+use Eluceo\iCal\Property\Event\RecurrenceRule;
+
+/**
+ * Implementation of Standard Time and Daylight Saving Time observances (or rules)
+ * which define the TIMEZONE component.
+ */
+class TimezoneRule extends Component
+{
+    const TYPE_DAYLIGHT = 'DAYLIGHT';
+    const TYPE_STANDARD = 'STANDARD';
+
+    /**
+     * @var string
+     */
+    protected $type;
+
+    /**
+     * @var string
+     */
+    protected $tzOffsetFrom;
+
+    /**
+     * @var string
+     */
+    protected $tzOffsetTo;
+
+    /**
+     * @var string
+     */
+    protected $tzName;
+
+    /**
+     * @var \DateTime
+     */
+    protected $dtStart;
+
+    /**
+     * @var RecurrenceRule
+     */
+    protected $recurrenceRule;
+
+    /**
+     * create new Timezone Rule object by giving a rule type identifier.
+     *
+     * @param string $ruleType one of DAYLIGHT or STANDARD
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function __construct($ruleType)
+    {
+        $ruleType = strtoupper($ruleType);
+        if ($ruleType === self::TYPE_DAYLIGHT || $ruleType === self::TYPE_STANDARD) {
+            $this->type = $ruleType;
+        } else {
+            throw new \InvalidArgumentException('Invalid value for timezone rule type');
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function buildPropertyBag()
+    {
+        $propertyBag = new PropertyBag();
+
+        if ($this->getTzName()) {
+            $propertyBag->set('TZNAME', $this->getTzName());
+        }
+
+        if ($this->getTzOffsetFrom()) {
+            $propertyBag->set('TZOFFSETFROM', $this->getTzOffsetFrom());
+        }
+
+        if ($this->getTzOffsetTo()) {
+            $propertyBag->set('TZOFFSETTO', $this->getTzOffsetTo());
+        }
+
+        if ($this->getDtStart()) {
+            $propertyBag->set('DTSTART', $this->getDtStart());
+        }
+
+        if ($this->recurrenceRule) {
+            $propertyBag->set('RRULE', $this->recurrenceRule);
+        }
+
+        return $propertyBag;
+    }
+
+    /**
+     * @param $offset
+     *
+     * @return $this
+     */
+    public function setTzOffsetFrom($offset)
+    {
+        $this->tzOffsetFrom = $offset;
+
+        return $this;
+    }
+
+    /**
+     * @param $offset
+     *
+     * @return $this
+     */
+    public function setTzOffsetTo($offset)
+    {
+        $this->tzOffsetTo = $offset;
+
+        return $this;
+    }
+
+    /**
+     * @param $name
+     *
+     * @return $this
+     */
+    public function setTzName($name)
+    {
+        $this->tzName = $name;
+
+        return $this;
+    }
+
+    /**
+     * @param \DateTime $dtStart
+     *
+     * @return $this
+     */
+    public function setDtStart(\DateTime $dtStart)
+    {
+        $this->dtStart = $dtStart;
+
+        return $this;
+    }
+
+    /**
+     * @param RecurrenceRule $recurrenceRule
+     *
+     * @return $this
+     */
+    public function setRecurrenceRule(RecurrenceRule $recurrenceRule)
+    {
+        $this->recurrenceRule = $recurrenceRule;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    /**
+     * @return string
+     */
+    public function getTzOffsetFrom()
+    {
+        return $this->tzOffsetFrom;
+    }
+
+    /**
+     * @return string
+     */
+    public function getTzOffsetTo()
+    {
+        return $this->tzOffsetTo;
+    }
+
+    /**
+     * @return string
+     */
+    public function getTzName()
+    {
+        return $this->tzName;
+    }
+
+    /**
+     * @return RecurrenceRule
+     */
+    public function getRecurrenceRule()
+    {
+        return $this->recurrenceRule;
+    }
+
+    /**
+     * @return mixed return string representation of start date or NULL if no date was given
+     */
+    public function getDtStart()
+    {
+        if ($this->dtStart) {
+            return $this->dtStart->format('Ymd\THis');
+        }
+
+        return;
+    }
+}