Rename plugins to libs and update all file references

libs/vendor/directorytree/imapengine/src/HasMessageAccessors.php

@@ -0,0 +1,177 @@
+<?php
+
+namespace DirectoryTree\ImapEngine;
+
+use Carbon\Carbon;
+use Carbon\CarbonInterface;
+use ZBateson\MailMimeParser\Header\DateHeader;
+use ZBateson\MailMimeParser\Header\HeaderConsts;
+use ZBateson\MailMimeParser\Header\IHeader;
+use ZBateson\MailMimeParser\Header\IHeaderPart;
+use ZBateson\MailMimeParser\IMessage;
+
+trait HasMessageAccessors
+{
+    /**
+     * Parse the message into a MailMimeMessage instance.
+     */
+    abstract public function parse(): IMessage;
+
+    /**
+     * Get addresses from the given header.
+     *
+     * @return Address[]
+     */
+    abstract public function addresses(string $header): array;
+
+    /**
+     * Get a header from the message.
+     */
+    abstract public function header(string $name, int $offset = 0): ?IHeader;
+
+    /**
+     * Get the message date and time.
+     */
+    public function date(): ?CarbonInterface
+    {
+        if (! $header = $this->header(HeaderConsts::DATE)) {
+            return null;
+        }
+
+        if (! $header instanceof DateHeader) {
+            return null;
+        }
+
+        if (! $date = $header->getDateTime()) {
+            return null;
+        }
+
+        return Carbon::instance($date);
+    }
+
+    /**
+     * Get the message's message-id.
+     */
+    public function messageId(): ?string
+    {
+        return $this->header(HeaderConsts::MESSAGE_ID)?->getValue();
+    }
+
+    /**
+     * Get the message's subject.
+     */
+    public function subject(): ?string
+    {
+        return $this->header(HeaderConsts::SUBJECT)?->getValue();
+    }
+
+    /**
+     * Get the FROM address.
+     */
+    public function from(): ?Address
+    {
+        return head($this->addresses(HeaderConsts::FROM)) ?: null;
+    }
+
+    /**
+     * Get the SENDER address.
+     */
+    public function sender(): ?Address
+    {
+        return head($this->addresses(HeaderConsts::SENDER)) ?: null;
+    }
+
+    /**
+     * Get the REPLY-TO address.
+     */
+    public function replyTo(): ?Address
+    {
+        return head($this->addresses(HeaderConsts::REPLY_TO)) ?: null;
+    }
+
+    /**
+     * Get the IN-REPLY-TO message identifier(s).
+     *
+     * @return string[]
+     */
+    public function inReplyTo(): array
+    {
+        $parts = $this->header(HeaderConsts::IN_REPLY_TO)?->getParts() ?? [];
+
+        $values = array_map(fn (IHeaderPart $part) => $part->getValue(), $parts);
+
+        return array_values(array_filter($values));
+    }
+
+    /**
+     * Get the TO addresses.
+     *
+     * @return Address[]
+     */
+    public function to(): array
+    {
+        return $this->addresses(HeaderConsts::TO);
+    }
+
+    /**
+     * Get the CC addresses.
+     *
+     * @return Address[]
+     */
+    public function cc(): array
+    {
+        return $this->addresses(HeaderConsts::CC);
+    }
+
+    /**
+     * Get the BCC addresses.
+     *
+     * @return Address[]
+     */
+    public function bcc(): array
+    {
+        return $this->addresses(HeaderConsts::BCC);
+    }
+
+    /**
+     * Get the message's HTML content.
+     */
+    public function html(): ?string
+    {
+        return $this->parse()->getHtmlContent();
+    }
+
+    /**
+     * Get the message's text content.
+     */
+    public function text(): ?string
+    {
+        return $this->parse()->getTextContent();
+    }
+
+    /**
+     * Get the message's attachments.
+     *
+     * @return Attachment[]
+     */
+    public function attachments(): array
+    {
+        return Attachment::parsed($this);
+    }
+
+    /**
+     * Determine if the message has attachments.
+     */
+    public function hasAttachments(): bool
+    {
+        return $this->attachmentCount() > 0;
+    }
+
+    /**
+     * Get the count of attachments.
+     */
+    public function attachmentCount(): int
+    {
+        return $this->parse()->getAttachmentCount();
+    }
+}