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application/Espo/Core/Mail/Event/Event.php

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+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Core\Mail\Event;
+
+use Espo\Core\Utils\DateTime as DateTimeUtil;
+
+use DateTime;
+use DateTimeZone;
+use RuntimeException;
+
+class Event
+{
+    private ?string $attendees = null;
+    private ?string $organizer = null;
+    private ?string $dateStart = null;
+    private ?string $dateEnd = null;
+    private ?string $location = null;
+    private ?string $name = null;
+    private ?string $description = null;
+    private ?string $timezone = null;
+    private ?string $uid = null;
+
+    private bool $isAllDay = false;
+
+    public function withAttendees(?string $attendees): self
+    {
+        $obj = clone $this;
+        $obj->attendees = $attendees;
+
+        return $obj;
+    }
+
+    public function withOrganizer(?string $organizer): self
+    {
+        $obj = clone $this;
+        $obj->organizer = $organizer;
+
+        return $obj;
+    }
+
+    public function withDateStart(?string $dateStart): self
+    {
+        $obj = clone $this;
+        $obj->dateStart = $dateStart;
+
+        return $obj;
+    }
+
+    public function withDateEnd(?string $dateEnd): self
+    {
+        $obj = clone $this;
+        $obj->dateEnd = $dateEnd;
+
+        return $obj;
+    }
+
+    public function withLocation(?string $location): self
+    {
+        $obj = clone $this;
+        $obj->location = $location;
+
+        return $obj;
+    }
+
+    public function withName(?string $name): self
+    {
+        $obj = clone $this;
+        $obj->name = $name;
+
+        return $obj;
+    }
+
+    public function withDescription(?string $description): self
+    {
+        $obj = clone $this;
+        $obj->description = $description;
+
+        return $obj;
+    }
+
+    public function withTimezone(?string $timezone): self
+    {
+        $obj = clone $this;
+        $obj->timezone = $timezone;
+
+        return $obj;
+    }
+
+    public function withUid(?string $uid): self
+    {
+        $obj = clone $this;
+        $obj->uid = $uid;
+
+        return $obj;
+    }
+
+    public function withIsAllDay(bool $isAllDay): self
+    {
+        $obj = clone $this;
+        $obj->isAllDay = $isAllDay;
+
+        return $obj;
+    }
+
+    public function getUid(): ?string
+    {
+        return $this->uid;
+    }
+
+    public function isAllDay(): bool
+    {
+        return $this->isAllDay;
+    }
+
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    public function getDateStart(): ?string
+    {
+        return $this->convertDate($this->dateStart);
+    }
+
+    public function getDateEnd(): ?string
+    {
+        return $this->convertDate($this->dateEnd, true);
+    }
+
+    public function getLocation(): ?string
+    {
+        return $this->location;
+    }
+
+    public function getDescription(): ?string
+    {
+        return $this->description;
+    }
+
+    public static function create(): self
+    {
+        return new self();
+    }
+
+    private function convertDate(?string $value, bool $isEnd = false): ?string
+    {
+        if ($value === null) {
+            return null;
+        }
+
+        if ($this->isAllDay) {
+            $dt = DateTime::createFromFormat('Ymd', $value);
+
+            if ($dt === false) {
+                throw new RuntimeException("Could not parse '{$value}'.");
+            }
+
+            if ($isEnd) {
+                $dt->modify('-1 day');
+            }
+
+            return $dt->format(DateTimeUtil::SYSTEM_DATE_FORMAT);
+        }
+
+        $timezone = $this->timezone ?? 'UTC';
+
+        $dt = DateTime::createFromFormat('Ymd\THis', $value, new DateTimeZone($timezone));
+
+        if ($dt === false) {
+            throw new RuntimeException("Could not parse '{$value}'.");
+        }
+
+        $dt->setTimezone(new DateTimeZone('UTC'));
+
+        return $dt->format(DateTimeUtil::SYSTEM_DATE_TIME_FORMAT);
+    }
+
+    public function getOrganizerEmailAddress(): ?string
+    {
+        return $this->getEmailAddressFromAttendee($this->organizer);
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getAttendeeEmailAddressList(): array
+    {
+        if ($this->attendees === null || $this->attendees === '') {
+            return [];
+        }
+
+        $list = [];
+
+        foreach (explode(',', $this->attendees) as $item) {
+            $emailAddress = $this->getEmailAddressFromAttendee($item);
+
+            if ($emailAddress === null) {
+                continue;
+            }
+
+            $list[] = $emailAddress;
+        }
+
+        return $list;
+    }
+
+    private function getEmailAddressFromAttendee(?string $item): ?string
+    {
+        if ($item === null || $item === '') {
+            return null;
+        }
+
+        if (explode(':', $item)[0] !== 'MAILTO') {
+            return null;
+        }
+
+        return explode(':', $item)[1] ?? null;
+    }
+}