cms11/app/Classes/Traits/ManagesAttachments.php

<?php

namespace App\Classes\Traits;

use App\Classes\AttachmentsManager;

trait ManagesAttachments
{
    private array $attachmentsManagers = [];

    /**
     * Iterates over attached manager to replace attachments in specified
     * markdown with appropriate Blade components
     */
    public function replaceAttachmentsInMarkdown(string $markdown)
    {
        foreach ($this->attachmentsManagers as $manager) {
            $markdown = $manager->replaceAttachmentsInMarkdown($markdown);
        }

        return $markdown;
    }

    /**
     * Return an instance of attachments manager for specified kind of files
     */
    public function attachments(string $kind): AttachmentsManager
    {
        return $this->registerAttachmentsManager($kind);
    }

    /**
     * Register an attachments manager for specified filename
     */
    private function registerAttachmentsManager(string $kind): AttachmentsManager
    {
        if (!array_key_exists($kind, $this->attachmentsManagers)) {
            $this->attachmentsManagers[$kind] = new AttachmentsManager($kind, $this);
        }

        return $this->attachmentsManagers[$kind];
    }

    /**
     * Load all attachments files
     */
    private function loadAttachments()
    {
        foreach ($this->attachmentsManagers as $manager) {
            $manager->load();
        }
    }

    /**
     * Save all attachments files that needs to be
     */
    private function saveAttachments(): bool
    {
        $allSaved = true;

        foreach ($this->attachmentsManagers as $manager) {
            if (!$manager->save()) {
                $allSaved = false;
            }
        }

        return $allSaved;
    }

    /**
     * Repair all attachments files that needs to be
     */
    private function repairAttachments()
    {
        foreach ($this->attachmentsManagers as $manager) {
            $manager->repair();
        }
    }
}