chore(version): pre-release bump to 01.08.17-dev [skip ci]

Authored-by: Moko Consulting

.mokogitea/workflows/issue-branch.yml

@@ -5,7 +5,7 @@
 # FILE INFORMATION
 # DEFGROUP: Gitea.Workflow
 # INGROUP: mokocli.Automation
-# VERSION: 01.08.11
+# VERSION: 01.08.17
 # BRIEF: Auto-create feature branch when an issue is opened
 
 name: "Universal: Issue Branch"

CHANGELOG.md

@@ -1,6 +1,20 @@
 # Changelog
 ## [Unreleased]
 
+### Added
+- **Instagram carousel**: Multi-image/video posts via Meta carousel container flow (up to 10 items)
+- **Instagram Reels**: Short-form video publishing via REELS media type
+- **Instagram Stories**: Image and video story publishing via STORIES media type
+- **Instagram alt text**: Alt text support for image containers
+- **Nostr plugin**: Full NIP-01 WebSocket relay publishing with BIP-340 Schnorr signatures (pure PHP, requires ext-gmp)
+- **Nostr**: Publishes kind-1 text note events to multiple relays with automatic failover
+- **Nostr**: Raw WebSocket client using stream_socket_client (no external dependencies)
+- **Nostr**: Public key derivation and event signing via secp256k1 elliptic curve math
+- **Threads carousel**: Support up to 20-item carousel posts via Threads API multi-container flow
+- **Threads polls**: Poll creation support via poll_options parameter (2-4 options)
+- **Threads spoiler tags**: Content warning / spoiler flag support for Threads posts
+- **Threads text-only optimization**: Simplified single-step flow for text-only posts without media
+
 ### Fixed
 - Webservices plugin Joomla 6 compatibility — `onBeforeApiRoute` receives `BeforeApiRouteEvent` object, extract router via `$event->getRouter()`
 
@@ -68,7 +82,7 @@
 ## [01.03.00] --- 2026-06-21
 
 
-<!-- VERSION: 01.08.11 -->
+<!-- VERSION: 01.08.17 -->
 
 All notable changes to MokoSuiteCross will be documented in this file.
 

README.md

@@ -1,6 +1,6 @@
 # MokoSuiteCross
 
-<!-- VERSION: 01.08.11 -->
+<!-- VERSION: 01.08.17 -->
 
 Cross-posting Joomla content to social media, email marketing, and chat platforms for Joomla 5/6.
 

source/language/en-GB/pkg_mokosuitecross.sys.ini

@@ -3,6 +3,6 @@
 ; License: GPL-3.0-or-later
 
 PKG_MOKOSUITECROSS="MokoSuiteCross"
-PKG_MOKOSUITECROSS_DESCRIPTION="Cross-posting Joomla content to social media, email marketing, and chat platforms. Automatically publish articles to Facebook, X/Twitter, LinkedIn, Mastodon, Bluesky, Mailchimp, Telegram, Discord, and Slack."
+PKG_MOKOSUITECROSS_DESCRIPTION="Cross-post Joomla articles to 38 platforms including Facebook, Instagram, X/Twitter, LinkedIn, Threads, Mastodon, Bluesky, Nostr, TikTok, YouTube, Pinterest, Reddit, Medium, Telegram, Discord, Slack, Teams, Mailchimp, SendGrid, Brevo, and more. Features scheduled posting, template placeholders, UTM tagging, link shortening, caption rotation, and per-article service selection."
 PKG_MOKOSUITECROSS_PHP_VERSION_ERROR="MokoSuiteCross requires PHP %s or later."
 PKG_MOKOSUITECROSS_MIGRATION_DETECTED="Perfect Publisher Pro detected! Navigate to Components → MokoSuiteCross → Dashboard to migrate your settings."

source/packages/com_mokosuitecross/mokosuitecross.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="component" method="upgrade">
     <name>com_mokosuitecross</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/com_mokosuitecross/sql/updates/mysql/01.08.12.sql

@@ -0,0 +1 @@
+/* 01.08.12 — no schema changes */

source/packages/com_mokosuitecross/sql/updates/mysql/01.08.13.sql

@@ -0,0 +1 @@
+/* 01.08.13 — no schema changes */

source/packages/com_mokosuitecross/sql/updates/mysql/01.08.14.sql

@@ -0,0 +1 @@
+/* 01.08.14 — no schema changes */

source/packages/com_mokosuitecross/sql/updates/mysql/01.08.15.sql

@@ -0,0 +1 @@
+/* 01.08.15 — no schema changes */

source/packages/com_mokosuitecross/sql/updates/mysql/01.08.16.sql

@@ -0,0 +1 @@
+/* 01.08.16 — no schema changes */

source/packages/com_mokosuitecross/sql/updates/mysql/01.08.17.sql

@@ -0,0 +1 @@
+/* 01.08.17 — no schema changes */

source/packages/com_mokosuitecross/src/Controller/PreviewController.php

@@ -1,86 +0,0 @@
-<?php
-
-/**
- * @package     MokoSuiteCross
- * @subpackage  com_mokosuitecross
- * @author      Moko Consulting <hello@mokoconsulting.tech>
- * @copyright   Copyright (C) 2026 Moko Consulting. All rights reserved.
- * @license     GNU General Public License version 3 or later; see LICENSE
- * SPDX-License-Identifier: GPL-3.0-or-later
- */
-
-namespace Joomla\Component\MokoSuiteCross\Administrator\Controller;
-
-defined('_JEXEC') or die;
-
-use Joomla\CMS\Factory;
-use Joomla\CMS\MVC\Controller\BaseController;
-use Joomla\CMS\Session\Session;
-use Joomla\CMS\Uri\Uri;
-use Joomla\Component\MokoSuiteCross\Administrator\Helper\CrossPostDispatcher;
-use Joomla\Component\MokoSuiteCross\Administrator\Helper\PreviewHelper;
-
-class PreviewController extends BaseController
-{
-    public function render(): void
-    {
-        if (!Session::checkToken('get')) {
-            echo json_encode(['error' => 'Invalid token']);
-            $this->app->close();
-
-            return;
-        }
-
-        $articleId = $this->input->getInt('article_id', 0);
-        $platform  = $this->input->getCmd('platform', 'twitter');
-
-        if ($articleId < 1) {
-            echo json_encode(['error' => 'Missing article ID']);
-            $this->app->close();
-
-            return;
-        }
-
-        $db = Factory::getDbo();
-
-        $query = $db->getQuery(true)
-            ->select('*')
-            ->from($db->quoteName('#__content'))
-            ->where($db->quoteName('id') . ' = ' . $articleId);
-        $db->setQuery($query);
-        $article = $db->loadObject();
-
-        if (!$article) {
-            echo json_encode(['error' => 'Article not found']);
-            $this->app->close();
-
-            return;
-        }
-
-        $meta = CrossPostDispatcher::buildArticleMeta($article);
-
-        $title      = $meta['{title}'] ?? '';
-        $text       = $meta['{introtext}'] ?? '';
-        $url        = $meta['{url}'] ?? '';
-        $imageUrl   = $meta['{image}'] ?? '';
-        $authorName = $meta['{author}'] ?? '';
-
-        $supportedPlatforms = PreviewHelper::getSupportedPlatforms();
-        $html = '';
-
-        if ($platform === 'all') {
-            foreach ($supportedPlatforms as $p) {
-                $html .= '<div style="margin-bottom:20px;">'
-                    . '<div style="font-weight:600;font-size:13px;color:#666;margin-bottom:6px;text-transform:uppercase;">' . htmlspecialchars(ucfirst($p)) . '</div>'
-                    . PreviewHelper::render($p, $title, $text, $url, $imageUrl, $authorName)
-                    . '</div>';
-            }
-        } else {
-            $html = PreviewHelper::render($platform, $title, $text, $url, $imageUrl, $authorName);
-        }
-
-        $this->app->setHeader('Content-Type', 'text/html; charset=utf-8');
-        echo $html;
-        $this->app->close();
-    }
-}

source/packages/com_mokosuitecross/src/Helper/PreviewHelper.php

@@ -1,207 +0,0 @@
-<?php
-
-/**
- * @package     MokoSuiteCross
- * @subpackage  com_mokosuitecross
- * @author      Moko Consulting <hello@mokoconsulting.tech>
- * @copyright   Copyright (C) 2026 Moko Consulting. All rights reserved.
- * @license     GNU General Public License version 3 or later; see LICENSE
- * SPDX-License-Identifier: GPL-3.0-or-later
- */
-
-namespace Joomla\Component\MokoSuiteCross\Administrator\Helper;
-
-defined('_JEXEC') or die;
-
-class PreviewHelper
-{
-    public static function render(string $platform, string $title, string $text, string $url, string $imageUrl = '', string $authorName = ''): string
-    {
-        $title = htmlspecialchars($title, ENT_QUOTES, 'UTF-8');
-        $text  = htmlspecialchars($text, ENT_QUOTES, 'UTF-8');
-        $url   = htmlspecialchars($url, ENT_QUOTES, 'UTF-8');
-        $authorName = htmlspecialchars($authorName, ENT_QUOTES, 'UTF-8');
-
-        $imageHtml = '';
-
-        if (!empty($imageUrl)) {
-            $imageUrl = htmlspecialchars($imageUrl, ENT_QUOTES, 'UTF-8');
-            $imageHtml = '<img src="' . $imageUrl . '" alt="" style="width:100%;max-height:260px;object-fit:cover;border-radius:8px;margin:8px 0;">';
-        }
-
-        return match ($platform) {
-            'twitter'   => self::renderTwitter($title, $text, $url, $imageHtml, $authorName),
-            'facebook'  => self::renderFacebook($title, $text, $url, $imageHtml, $authorName),
-            'mastodon'  => self::renderMastodon($title, $text, $url, $imageHtml, $authorName),
-            'linkedin'  => self::renderLinkedIn($title, $text, $url, $imageHtml, $authorName),
-            'bluesky'   => self::renderBluesky($title, $text, $url, $imageHtml, $authorName),
-            'telegram'  => self::renderTelegram($title, $text, $url, $imageHtml),
-            default     => self::renderGeneric($platform, $title, $text, $url, $imageHtml),
-        };
-    }
-
-    public static function getSupportedPlatforms(): array
-    {
-        return ['twitter', 'facebook', 'mastodon', 'linkedin', 'bluesky', 'telegram'];
-    }
-
-    private static function renderTwitter(string $title, string $text, string $url, string $imageHtml, string $author): string
-    {
-        $displayText = !empty($text) ? $text : $title;
-        $charCount = mb_strlen(strip_tags($displayText));
-
-        return <<<HTML
-<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:500px;border:1px solid #cfd9de;border-radius:16px;padding:12px 16px;background:#fff;">
-  <div style="display:flex;align-items:center;margin-bottom:8px;">
-    <div style="width:40px;height:40px;border-radius:50%;background:#1da1f2;margin-right:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:bold;font-size:16px;">X</div>
-    <div>
-      <div style="font-weight:700;font-size:15px;color:#0f1419;">{$author}</div>
-      <div style="color:#536471;font-size:13px;">@username</div>
-    </div>
-  </div>
-  <div style="font-size:15px;line-height:1.4;color:#0f1419;margin-bottom:8px;">{$displayText}</div>
-  {$imageHtml}
-  <div style="margin-top:8px;padding:10px 12px;border:1px solid #cfd9de;border-radius:12px;background:#f7f9f9;">
-    <div style="font-size:13px;color:#536471;margin-bottom:2px;">yoursite.com</div>
-    <div style="font-size:15px;font-weight:600;color:#0f1419;">{$title}</div>
-  </div>
-  <div style="color:#536471;font-size:13px;margin-top:8px;text-align:right;">{$charCount}/280</div>
-</div>
-HTML;
-    }
-
-    private static function renderFacebook(string $title, string $text, string $url, string $imageHtml, string $author): string
-    {
-        $displayText = !empty($text) ? $text : $title;
-
-        return <<<HTML
-<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:500px;border:1px solid #dddfe2;border-radius:8px;background:#fff;overflow:hidden;">
-  <div style="padding:12px 16px;">
-    <div style="display:flex;align-items:center;margin-bottom:8px;">
-      <div style="width:40px;height:40px;border-radius:50%;background:#1877f2;margin-right:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:bold;font-size:18px;">f</div>
-      <div>
-        <div style="font-weight:600;font-size:15px;color:#050505;">{$author}</div>
-        <div style="color:#65676b;font-size:13px;">Just now</div>
-      </div>
-    </div>
-    <div style="font-size:15px;line-height:1.4;color:#050505;">{$displayText}</div>
-  </div>
-  {$imageHtml}
-  <div style="padding:10px 16px;border-top:1px solid #dddfe2;background:#f0f2f5;">
-    <div style="font-size:12px;color:#65676b;text-transform:uppercase;">yoursite.com</div>
-    <div style="font-size:16px;font-weight:600;color:#050505;margin-top:2px;">{$title}</div>
-  </div>
-</div>
-HTML;
-    }
-
-    private static function renderMastodon(string $title, string $text, string $url, string $imageHtml, string $author): string
-    {
-        $displayText = !empty($text) ? $text : $title;
-        $charCount = mb_strlen(strip_tags($displayText));
-
-        return <<<HTML
-<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:500px;border:1px solid #c0cdd9;border-radius:8px;padding:14px 16px;background:#fff;">
-  <div style="display:flex;align-items:center;margin-bottom:10px;">
-    <div style="width:46px;height:46px;border-radius:8px;background:#6364ff;margin-right:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:bold;font-size:20px;">M</div>
-    <div>
-      <div style="font-weight:700;font-size:15px;color:#1a1a2e;">{$author}</div>
-      <div style="color:#606984;font-size:13px;">@user@mastodon.social</div>
-    </div>
-  </div>
-  <div style="font-size:15px;line-height:1.5;color:#1a1a2e;">{$displayText}</div>
-  {$imageHtml}
-  <div style="margin-top:8px;padding:10px 12px;border:1px solid #c0cdd9;border-radius:8px;background:#f2f5f7;">
-    <div style="font-size:14px;font-weight:600;color:#1a1a2e;">{$title}</div>
-    <div style="font-size:12px;color:#606984;margin-top:2px;">yoursite.com</div>
-  </div>
-  <div style="color:#606984;font-size:13px;margin-top:8px;text-align:right;">{$charCount}/500</div>
-</div>
-HTML;
-    }
-
-    private static function renderLinkedIn(string $title, string $text, string $url, string $imageHtml, string $author): string
-    {
-        $displayText = !empty($text) ? $text : $title;
-
-        return <<<HTML
-<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:500px;border:1px solid #e0dfdc;border-radius:8px;background:#fff;overflow:hidden;">
-  <div style="padding:12px 16px;">
-    <div style="display:flex;align-items:center;margin-bottom:8px;">
-      <div style="width:48px;height:48px;border-radius:50%;background:#0a66c2;margin-right:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:bold;font-size:18px;">in</div>
-      <div>
-        <div style="font-weight:600;font-size:14px;color:#191919;">{$author}</div>
-        <div style="color:#666;font-size:12px;">Just now</div>
-      </div>
-    </div>
-    <div style="font-size:14px;line-height:1.4;color:#191919;">{$displayText}</div>
-  </div>
-  {$imageHtml}
-  <div style="padding:8px 16px 12px;border-top:1px solid #e0dfdc;background:#f9fafb;">
-    <div style="font-size:14px;font-weight:600;color:#191919;">{$title}</div>
-    <div style="font-size:12px;color:#666;margin-top:2px;">yoursite.com</div>
-  </div>
-</div>
-HTML;
-    }
-
-    private static function renderBluesky(string $title, string $text, string $url, string $imageHtml, string $author): string
-    {
-        $displayText = !empty($text) ? $text : $title;
-        $charCount = mb_strlen(strip_tags($displayText));
-
-        return <<<HTML
-<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:500px;border:1px solid #d1d5db;border-radius:12px;padding:12px 16px;background:#fff;">
-  <div style="display:flex;align-items:center;margin-bottom:8px;">
-    <div style="width:42px;height:42px;border-radius:50%;background:#0085ff;margin-right:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:bold;font-size:16px;">B</div>
-    <div>
-      <div style="font-weight:600;font-size:15px;color:#1e2937;">{$author}</div>
-      <div style="color:#6b7280;font-size:13px;">@user.bsky.social</div>
-    </div>
-  </div>
-  <div style="font-size:15px;line-height:1.4;color:#1e2937;">{$displayText}</div>
-  {$imageHtml}
-  <div style="margin-top:8px;padding:10px 12px;border:1px solid #d1d5db;border-radius:8px;background:#f9fafb;">
-    <div style="font-size:14px;font-weight:600;color:#1e2937;">{$title}</div>
-    <div style="font-size:12px;color:#6b7280;margin-top:2px;">yoursite.com</div>
-  </div>
-  <div style="color:#6b7280;font-size:13px;margin-top:8px;text-align:right;">{$charCount}/300</div>
-</div>
-HTML;
-    }
-
-    private static function renderTelegram(string $title, string $text, string $url, string $imageHtml): string
-    {
-        $displayText = !empty($text) ? $text : $title;
-
-        return <<<HTML
-<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:500px;background:#effdde;border-radius:12px;padding:10px 14px;margin-left:60px;">
-  {$imageHtml}
-  <div style="font-size:15px;line-height:1.4;color:#000;">{$displayText}</div>
-  <div style="margin-top:8px;padding:8px 12px;border-left:3px solid #4fae4e;background:#fff;border-radius:0 8px 8px 0;">
-    <div style="font-size:14px;font-weight:600;color:#000;">{$title}</div>
-    <div style="font-size:12px;color:#888;margin-top:2px;">yoursite.com</div>
-  </div>
-  <div style="color:#5fb452;font-size:11px;text-align:right;margin-top:4px;">Just now</div>
-</div>
-HTML;
-    }
-
-    private static function renderGeneric(string $platform, string $title, string $text, string $url, string $imageHtml): string
-    {
-        $platformLabel = htmlspecialchars(ucfirst($platform), ENT_QUOTES, 'UTF-8');
-        $displayText = !empty($text) ? $text : $title;
-
-        return <<<HTML
-<div style="font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;max-width:500px;border:1px solid #ddd;border-radius:8px;padding:12px 16px;background:#fff;">
-  <div style="font-weight:600;font-size:13px;color:#666;margin-bottom:8px;text-transform:uppercase;">{$platformLabel}</div>
-  <div style="font-size:15px;line-height:1.4;color:#333;">{$displayText}</div>
-  {$imageHtml}
-  <div style="margin-top:8px;padding:8px 12px;border:1px solid #ddd;border-radius:6px;background:#f9f9f9;">
-    <div style="font-size:14px;font-weight:600;color:#333;">{$title}</div>
-    <div style="font-size:12px;color:#999;">yoursite.com</div>
-  </div>
-</div>
-HTML;
-    }
-}

source/packages/plg_content_mokosuitecross/language/en-GB/plg_content_mokosuitecross.ini

@@ -31,6 +31,3 @@ PLG_CONTENT_MOKOSUITECROSS_SHARE_IMAGE_CUSTOM="Custom Image"
 PLG_CONTENT_MOKOSUITECROSS_SHARE_IMAGE_NONE="No Image"
 PLG_CONTENT_MOKOSUITECROSS_CUSTOM_IMAGE="Custom Share Image"
 PLG_CONTENT_MOKOSUITECROSS_CUSTOM_IMAGE_DESC="Select an image from the media manager to use for cross-posting."
-
-PLG_CONTENT_MOKOSUITECROSS_FIELDSET_PREVIEW="Social Preview"
-PLG_CONTENT_MOKOSUITECROSS_PREVIEW="Preview Post"

source/packages/plg_content_mokosuitecross/mokosuitecross.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="content" method="upgrade">
     <name>Content - MokoSuiteCross</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_content_mokosuitecross/src/Extension/MokoSuiteCrossContent.php

@@ -19,7 +19,6 @@ use Joomla\CMS\Factory;
 use Joomla\CMS\Form\Form;
 use Joomla\CMS\HTML\HTMLHelper;
 use Joomla\CMS\Plugin\CMSPlugin;
-use Joomla\CMS\Session\Session;
 use Joomla\CMS\Uri\Uri;
 use Joomla\Component\MokoSuiteCross\Administrator\Helper\CrossPostDispatcher;
 use Joomla\Event\SubscriberInterface;
@@ -266,47 +265,6 @@ XML;
                 $form->load($historyXml);
                 $form->setFieldAttribute('mokosuitecross_history', 'description', $historyHtml, 'attribs');
             }
-
-            // Social Preview panel (#156)
-            $token = Session::getFormToken();
-            $previewUrl = Uri::base() . 'index.php?option=com_mokosuitecross&task=preview.render&format=raw&article_id=' . $articleId . '&' . $token . '=1';
-
-            $previewButtonHtml = '<div id="mokosuitecross-preview-panel">'
-                . '<div class="mb-2">'
-                . '<select id="mokosuitecross-preview-platform" class="form-select form-select-sm" style="width:auto;display:inline-block;">'
-                . '<option value="all">All Platforms</option>'
-                . '<option value="twitter">X / Twitter</option>'
-                . '<option value="facebook">Facebook</option>'
-                . '<option value="linkedin">LinkedIn</option>'
-                . '<option value="mastodon">Mastodon</option>'
-                . '<option value="bluesky">Bluesky</option>'
-                . '<option value="telegram">Telegram</option>'
-                . '</select> '
-                . '<button type="button" class="btn btn-sm btn-outline-primary" onclick="mokosuitecrossLoadPreview()">'
-                . '<span class="icon-eye" aria-hidden="true"></span> Preview</button>'
-                . '</div>'
-                . '<div id="mokosuitecross-preview-output" style="max-height:600px;overflow-y:auto;"></div>'
-                . '</div>'
-                . '<script>'
-                . 'function mokosuitecrossLoadPreview(){'
-                . 'var p=document.getElementById("mokosuitecross-preview-platform").value;'
-                . 'var o=document.getElementById("mokosuitecross-preview-output");'
-                . 'o.innerHTML="<div class=\"text-center p-3\"><span class=\"spinner-border spinner-border-sm\"></span> Loading...</div>";'
-                . 'fetch("' . $previewUrl . '&platform="+p)'
-                . '.then(function(r){return r.text();})'
-                . '.then(function(h){o.innerHTML=h;})'
-                . '.catch(function(){o.innerHTML="<div class=\"alert alert-danger\">Preview failed</div>";});'
-                . '}'
-                . '</script>';
-
-            $previewXml = '<?xml version="1.0"?>
-<form><fields name="attribs"><fieldset name="mokosuitecross_preview" label="PLG_CONTENT_MOKOSUITECROSS_FIELDSET_PREVIEW">
-    <field name="mokosuitecross_preview_panel" type="note"
-        label="PLG_CONTENT_MOKOSUITECROSS_PREVIEW"
-        description="" />
-</fieldset></fields></form>';
-            $form->load($previewXml);
-            $form->setFieldAttribute('mokosuitecross_preview_panel', 'description', $previewButtonHtml, 'attribs');
         }
     }
 

source/packages/plg_mokosuitecross_activitypub/activitypub.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - ActivityPub (Fediverse)</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_blogger/blogger.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Google Blogger</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_bluesky/bluesky.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Bluesky</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_brevo/brevo.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Brevo (Sendinblue)</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_constantcontact/constantcontact.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Constant Contact</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_convertkit/convertkit.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - ConvertKit</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_devto/devto.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Dev.to</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_discord/discord.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Discord</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_facebook/facebook.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Facebook / Meta</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_ghost/ghost.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Ghost</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_googlebusiness/googlebusiness.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Google Business Profile</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_googlechat/googlechat.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Google Chat</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_hashnode/hashnode.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Hashnode</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_instagram/instagram.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Instagram</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-06-23</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_instagram/src/Extension/InstagramService.php

@@ -20,7 +20,7 @@ use Joomla\Event\SubscriberInterface;
 /**
  * Instagram service plugin for MokoSuiteCross.
  *
- * Uses the Meta Content Publishing API — a 2-step flow:
+ * Uses the Meta Content Publishing API -- a 2-step flow:
  * 1. Create a media container via POST /{ig_user_id}/media
  * 2. Publish the container via POST /{ig_user_id}/media_publish
  */
@@ -50,24 +50,128 @@ class InstagramService extends CMSPlugin implements SubscriberInterface, MokoSui
             return ['success' => false, 'platform_post_id' => '', 'response' => ['error' => 'Missing access token or Instagram account ID.']];
         }
 
-        // Step 1: Create media container
-        $containerUrl = 'https://graph.facebook.com/v19.0/' . urlencode($accountId) . '/media';
-        $containerData = [
-            'caption'      => mb_substr($message, 0, 2200),
-            'access_token' => $token,
-        ];
-
-        // Attach image if provided
-        if (!empty($media[0])) {
-            $containerData['image_url'] = $media[0];
-        } else {
+        if (empty($media)) {
             return ['success' => false, 'platform_post_id' => '', 'response' => ['error' => 'Instagram requires at least one image or video.']];
         }
 
-        $ch = curl_init($containerUrl);
+        $caption   = mb_substr($message, 0, 2200);
+        $mediaType = $params['media_type'] ?? '';
+        $altText   = $params['alt_text'] ?? '';
+
+        if ($mediaType === 'reels') {
+            return $this->publishReels($accountId, $token, $caption, $media[0]);
+        }
+
+        if ($mediaType === 'stories') {
+            return $this->publishStories($accountId, $token, $media[0]);
+        }
+
+        if (\count($media) > 1) {
+            return $this->publishCarousel($accountId, $token, $caption, $media, $altText);
+        }
+
+        $fields = [
+            'caption'   => $caption,
+            'image_url' => $media[0],
+        ];
+
+        if ($altText !== '') {
+            $fields['alt_text'] = $altText;
+        }
+
+        $container = $this->createContainer($accountId, $token, $fields);
+
+        if (!$container['success']) {
+            return ['success' => false, 'platform_post_id' => '', 'response' => $container['data'] ?? ['error' => $container['error']]];
+        }
+
+        return $this->publishContainer($accountId, $token, $container['id']);
+    }
+
+    private function publishCarousel(string $accountId, string $token, string $caption, array $media, string $altText): array
+    {
+        $media    = \array_slice($media, 0, 10);
+        $childIds = [];
+
+        foreach ($media as $url) {
+            $fields = ['is_carousel_item' => 'true'];
+
+            if ($this->isVideoUrl($url)) {
+                $fields['video_url'] = $url;
+            } else {
+                $fields['image_url'] = $url;
+
+                if ($altText !== '') {
+                    $fields['alt_text'] = $altText;
+                }
+            }
+
+            $child = $this->createContainer($accountId, $token, $fields);
+
+            if (!$child['success']) {
+                return ['success' => false, 'platform_post_id' => '', 'response' => $child['data'] ?? ['error' => $child['error']]];
+            }
+
+            $childIds[] = $child['id'];
+        }
+
+        $carousel = $this->createContainer($accountId, $token, [
+            'media_type' => 'CAROUSEL',
+            'caption'    => $caption,
+            'children'   => implode(',', $childIds),
+        ]);
+
+        if (!$carousel['success']) {
+            return ['success' => false, 'platform_post_id' => '', 'response' => $carousel['data'] ?? ['error' => $carousel['error']]];
+        }
+
+        return $this->publishContainer($accountId, $token, $carousel['id']);
+    }
+
+    private function publishReels(string $accountId, string $token, string $caption, string $videoUrl): array
+    {
+        $container = $this->createContainer($accountId, $token, [
+            'media_type' => 'REELS',
+            'video_url'  => $videoUrl,
+            'caption'    => $caption,
+        ]);
+
+        if (!$container['success']) {
+            return ['success' => false, 'platform_post_id' => '', 'response' => $container['data'] ?? ['error' => $container['error']]];
+        }
+
+        return $this->publishContainer($accountId, $token, $container['id']);
+    }
+
+    private function publishStories(string $accountId, string $token, string $mediaUrl): array
+    {
+        $fields = ['media_type' => 'STORIES'];
+
+        if ($this->isVideoUrl($mediaUrl)) {
+            $fields['video_url'] = $mediaUrl;
+        } else {
+            $fields['image_url'] = $mediaUrl;
+        }
+
+        $container = $this->createContainer($accountId, $token, $fields);
+
+        if (!$container['success']) {
+            return ['success' => false, 'platform_post_id' => '', 'response' => $container['data'] ?? ['error' => $container['error']]];
+        }
+
+        return $this->publishContainer($accountId, $token, $container['id']);
+    }
+
+    private function createContainer(string $accountId, string $token, array $fields): array
+    {
+        $url = 'https://graph.facebook.com/v19.0/' . urlencode($accountId) . '/media';
+
+        $fields['access_token'] = $token;
+
+        $ch = curl_init($url);
         curl_setopt_array($ch, [
             CURLOPT_POST           => true,
-            CURLOPT_POSTFIELDS     => http_build_query($containerData),
+            CURLOPT_POSTFIELDS     => http_build_query($fields),
             CURLOPT_RETURNTRANSFER => true,
             CURLOPT_TIMEOUT        => 30,
         ]);
@@ -75,36 +179,34 @@ class InstagramService extends CMSPlugin implements SubscriberInterface, MokoSui
         $response = curl_exec($ch);
 
         if ($response === false) {
-
             $curlError = curl_error($ch);
-
             curl_close($ch);
-
-            return ['success' => false, 'platform_post_id' => '', 'response' => ['error' => 'Connection error: ' . $curlError]];
-
+            return ['success' => false, 'error' => 'Connection error: ' . $curlError];
         }
+
         $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
         curl_close($ch);
 
         $data = json_decode($response, true) ?: [];
 
         if ($httpCode < 200 || $httpCode >= 300 || empty($data['id'])) {
-            return ['success' => false, 'platform_post_id' => '', 'response' => $data];
+            return ['success' => false, 'error' => $data['error']['message'] ?? 'Container creation failed', 'data' => $data];
         }
 
-        $containerId = $data['id'];
+        return ['success' => true, 'id' => $data['id'], 'data' => $data];
+    }
 
-        // Step 2: Publish the container
-        $publishUrl = 'https://graph.facebook.com/v19.0/' . urlencode($accountId) . '/media_publish';
-        $publishData = [
-            'creation_id'  => $containerId,
-            'access_token' => $token,
-        ];
+    private function publishContainer(string $accountId, string $token, string $containerId): array
+    {
+        $url = 'https://graph.facebook.com/v19.0/' . urlencode($accountId) . '/media_publish';
 
-        $ch = curl_init($publishUrl);
+        $ch = curl_init($url);
         curl_setopt_array($ch, [
             CURLOPT_POST           => true,
-            CURLOPT_POSTFIELDS     => http_build_query($publishData),
+            CURLOPT_POSTFIELDS     => http_build_query([
+                'creation_id'  => $containerId,
+                'access_token' => $token,
+            ]),
             CURLOPT_RETURNTRANSFER => true,
             CURLOPT_TIMEOUT        => 30,
         ]);
@@ -112,14 +214,11 @@ class InstagramService extends CMSPlugin implements SubscriberInterface, MokoSui
         $response = curl_exec($ch);
 
         if ($response === false) {
-
             $curlError = curl_error($ch);
-
             curl_close($ch);
-
             return ['success' => false, 'platform_post_id' => '', 'response' => ['error' => 'Connection error: ' . $curlError]];
-
         }
+
         $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
         curl_close($ch);
 
@@ -132,6 +231,11 @@ class InstagramService extends CMSPlugin implements SubscriberInterface, MokoSui
         return ['success' => false, 'platform_post_id' => '', 'response' => $data];
     }
 
+    private function isVideoUrl(string $url): bool
+    {
+        return (bool) preg_match('/\.(mp4|mov|avi|wmv|webm)(\?|$)/i', $url);
+    }
+
     public function validateCredentials(array $credentials): array
     {
         $token     = $this->resolveCredential($credentials, 'access_token');
@@ -150,13 +254,9 @@ class InstagramService extends CMSPlugin implements SubscriberInterface, MokoSui
         $response = curl_exec($ch);
 
         if ($response === false) {
-
             $curlError = curl_error($ch);
-
             curl_close($ch);
-
             return ['valid' => false, 'message' => 'Connection error: ' . $curlError, 'account_name' => ''];
-
         }
         curl_close($ch);
 
@@ -183,6 +283,6 @@ class InstagramService extends CMSPlugin implements SubscriberInterface, MokoSui
 
     public function getSupportedMediaTypes(): array
     {
-        return ['image', 'video'];
+        return ['image', 'video', 'carousel', 'reels', 'stories'];
     }
 }

source/packages/plg_mokosuitecross_linkedin/linkedin.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - LinkedIn</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_mailchimp/mailchimp.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Mailchimp</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_mastodon/mastodon.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Mastodon</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_matrix/matrix.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Matrix / Element</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_medium/medium.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Medium</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_mokosuitecalendar/mokosuitecalendar.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - MokoSuiteCalendar Events</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_mokosuitegallery/mokosuitegallery.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - MokoSuiteGallery</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_nostr/language/en-GB/plg_mokosuitecross_nostr.ini

@@ -1,2 +1,2 @@
 PLG_MOKOSUITECROSS_NOSTR="MokoSuiteCross - Nostr"
-PLG_MOKOSUITECROSS_NOSTR_DESCRIPTION="Cross-post Joomla articles to Nostr."
+PLG_MOKOSUITECROSS_NOSTR_DESCRIPTION="Cross-post Joomla articles to Nostr relays via NIP-01 WebSocket protocol. Requires PHP ext-gmp for secp256k1 Schnorr signing."

source/packages/plg_mokosuitecross_nostr/nostr.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Nostr</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_nostr/src/Extension/NostrService.php

@@ -20,12 +20,18 @@ use Joomla\Event\SubscriberInterface;
 /**
  * Nostr service plugin for MokoSuiteCross.
  *
- * Nostr uses NIP-01 WebSocket relays for event publishing.
- * This is a stub — full WebSocket implementation is deferred.
- * Events are signed with the private key and sent to configured relays.
+ * Publishes kind-1 text note events to NIP-01 WebSocket relays.
+ * Uses BIP-340 Schnorr signatures over secp256k1 (requires ext-gmp).
+ *
+ * Credentials: private_key (64-char hex nsec), relays (comma-separated wss:// URLs)
  */
 class NostrService extends CMSPlugin implements SubscriberInterface, MokoSuiteCrossServiceInterface
 {
+    private const SECP256K1_P  = 'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F';
+    private const SECP256K1_N  = 'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141';
+    private const SECP256K1_GX = '79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798';
+    private const SECP256K1_GY = '483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8';
+
     public static function getSubscribedEvents(): array
     {
         return ['onMokoSuiteCrossGetServices' => 'onMokoSuiteCrossGetServices'];
@@ -43,6 +49,10 @@ class NostrService extends CMSPlugin implements SubscriberInterface, MokoSuiteCr
 
     public function publish(string $message, array $media, array $credentials, array $params): array
     {
+        if (!extension_loaded('gmp')) {
+            return ['success' => false, 'platform_post_id' => '', 'response' => ['error' => 'PHP ext-gmp is required for Nostr signing.']];
+        }
+
         $privateKey = $credentials['private_key'] ?? '';
         $relays     = $credentials['relays'] ?? '';
 
@@ -50,48 +60,393 @@ class NostrService extends CMSPlugin implements SubscriberInterface, MokoSuiteCr
             return ['success' => false, 'platform_post_id' => '', 'response' => ['error' => 'Missing private key or relay URLs.']];
         }
 
-        // Nostr requires WebSocket connections to relays (wss://).
-        // Full NIP-01 event signing and relay publishing is not yet implemented.
+        $privateKey = strtolower(trim($privateKey));
+
+        if (!preg_match('/^[0-9a-f]{64}$/', $privateKey)) {
+            return ['success' => false, 'platform_post_id' => '', 'response' => ['error' => 'Private key must be 64 hex characters.']];
+        }
+
+        $pubkey = $this->getPublicKey($privateKey);
+
+        $event = $this->createEvent($pubkey, $message);
+        $event['sig'] = $this->schnorrSign($event['id'], $privateKey);
+
+        $relayList = array_filter(array_map('trim', explode(',', $relays)));
+        $lastError = '';
+        $published = false;
+
+        foreach ($relayList as $relayUrl) {
+            $result = $this->publishToRelay($relayUrl, $event);
+
+            if ($result['success']) {
+                $published = true;
+                break;
+            }
+
+            $lastError = $result['error'];
+        }
+
+        if (!$published) {
+            return ['success' => false, 'platform_post_id' => '', 'response' => ['error' => 'All relays failed. Last: ' . $lastError]];
+        }
+
         return [
-            'success'          => false,
-            'platform_post_id' => '',
-            'response'         => ['error' => 'Nostr WebSocket relay publishing is not yet implemented. This service will be available in a future release.'],
+            'success'          => true,
+            'platform_post_id' => $event['id'],
+            'response'         => ['event_id' => $event['id'], 'relay' => $relayUrl ?? ''],
         ];
     }
 
     public function validateCredentials(array $credentials): array
     {
-        $privateKey = $credentials['private_key'] ?? '';
+        if (!extension_loaded('gmp')) {
+            return ['valid' => false, 'message' => 'PHP ext-gmp is required for Nostr.', 'account_name' => ''];
+        }
+
+        $privateKey = strtolower(trim($credentials['private_key'] ?? ''));
         $relays     = $credentials['relays'] ?? '';
 
         if (empty($privateKey)) {
             return ['valid' => false, 'message' => 'Private key is required.', 'account_name' => ''];
         }
 
+        if (!preg_match('/^[0-9a-f]{64}$/', $privateKey)) {
+            return ['valid' => false, 'message' => 'Private key must be 64 hex characters.', 'account_name' => ''];
+        }
+
         if (empty($relays)) {
             return ['valid' => false, 'message' => 'At least one relay URL is required.', 'account_name' => ''];
         }
 
-        // Validate that relay URLs look like WebSocket URLs
         $relayList = array_filter(array_map('trim', explode(',', $relays)));
-        $valid     = true;
 
         foreach ($relayList as $relay) {
             if (!str_starts_with($relay, 'wss://') && !str_starts_with($relay, 'ws://')) {
-                $valid = false;
-                break;
+                return ['valid' => false, 'message' => 'Relay URLs must start with wss:// or ws://.', 'account_name' => ''];
             }
         }
 
-        if (!$valid) {
-            return ['valid' => false, 'message' => 'Relay URLs must start with wss:// or ws://.', 'account_name' => ''];
-        }
+        $pubkey = $this->getPublicKey($privateKey);
+        $npub   = substr($pubkey, 0, 16) . '...';
 
-        return ['valid' => true, 'message' => 'Credentials configured (' . count($relayList) . ' relay(s))', 'account_name' => 'Nostr'];
+        return ['valid' => true, 'message' => count($relayList) . ' relay(s) configured', 'account_name' => 'npub:' . $npub];
     }
 
     public function getSupportedMediaTypes(): array
     {
         return [];
     }
+
+    // -- NIP-01 event creation --
+
+    private function createEvent(string $pubkey, string $content, int $kind = 1, array $tags = []): array
+    {
+        $createdAt  = time();
+        $serialized = json_encode([0, $pubkey, $createdAt, $kind, $tags, $content], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+        $id         = hash('sha256', $serialized);
+
+        return [
+            'id'         => $id,
+            'pubkey'     => $pubkey,
+            'created_at' => $createdAt,
+            'kind'       => $kind,
+            'tags'       => $tags,
+            'content'    => $content,
+            'sig'        => '',
+        ];
+    }
+
+    // -- WebSocket relay publishing --
+
+    private function publishToRelay(string $relayUrl, array $event): array
+    {
+        $parsed = parse_url($relayUrl);
+
+        if (!$parsed || !isset($parsed['host'])) {
+            return ['success' => false, 'error' => 'Invalid relay URL'];
+        }
+
+        $scheme = $parsed['scheme'] ?? 'wss';
+        $host   = $parsed['host'];
+        $port   = $parsed['port'] ?? ($scheme === 'wss' ? 443 : 80);
+        $path   = $parsed['path'] ?? '/';
+        $useTls = ($scheme === 'wss');
+
+        $address = ($useTls ? 'tls://' : 'tcp://') . $host . ':' . $port;
+        $context = stream_context_create(['ssl' => ['verify_peer' => true, 'verify_peer_name' => true]]);
+
+        $socket = @stream_socket_client($address, $errno, $errstr, 10, STREAM_CLIENT_CONNECT, $context);
+
+        if (!$socket) {
+            return ['success' => false, 'error' => "Connection failed: {$errstr} ({$errno})"];
+        }
+
+        stream_set_timeout($socket, 10);
+
+        // WebSocket upgrade handshake
+        $wsKey     = base64_encode(random_bytes(16));
+        $handshake = "GET {$path} HTTP/1.1\r\n"
+            . "Host: {$host}\r\n"
+            . "Upgrade: websocket\r\n"
+            . "Connection: Upgrade\r\n"
+            . "Sec-WebSocket-Key: {$wsKey}\r\n"
+            . "Sec-WebSocket-Version: 13\r\n"
+            . "\r\n";
+
+        fwrite($socket, $handshake);
+
+        $response = '';
+
+        while (($line = fgets($socket)) !== false) {
+            $response .= $line;
+
+            if (trim($line) === '') {
+                break;
+            }
+        }
+
+        if (strpos($response, '101') === false) {
+            fclose($socket);
+
+            return ['success' => false, 'error' => 'WebSocket upgrade failed'];
+        }
+
+        // Send EVENT message
+        $payload = json_encode(['EVENT', $event], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+        $this->wsWrite($socket, $payload);
+
+        // Read OK response (with timeout)
+        $reply = $this->wsRead($socket);
+        fclose($socket);
+
+        if ($reply === null) {
+            return ['success' => false, 'error' => 'No response from relay'];
+        }
+
+        $decoded = json_decode($reply, true);
+
+        if (!is_array($decoded) || ($decoded[0] ?? '') !== 'OK') {
+            $msg = is_array($decoded) ? ($decoded[3] ?? $decoded[2] ?? 'Unknown error') : 'Invalid response';
+
+            return ['success' => false, 'error' => (string) $msg];
+        }
+
+        // ["OK", event_id, true/false, message]
+        $accepted = $decoded[2] ?? false;
+
+        if (!$accepted) {
+            return ['success' => false, 'error' => $decoded[3] ?? 'Relay rejected event'];
+        }
+
+        return ['success' => true, 'error' => ''];
+    }
+
+    private function wsWrite($socket, string $data): void
+    {
+        $len    = strlen($data);
+        $frame  = chr(0x81); // text frame, FIN bit set
+        $mask   = random_bytes(4);
+
+        if ($len < 126) {
+            $frame .= chr($len | 0x80); // mask bit set
+        } elseif ($len < 65536) {
+            $frame .= chr(126 | 0x80) . pack('n', $len);
+        } else {
+            $frame .= chr(127 | 0x80) . pack('J', $len);
+        }
+
+        $frame .= $mask;
+
+        for ($i = 0; $i < $len; $i++) {
+            $frame .= $data[$i] ^ $mask[$i % 4];
+        }
+
+        fwrite($socket, $frame);
+    }
+
+    private function wsRead($socket): ?string
+    {
+        $header = fread($socket, 2);
+
+        if ($header === false || strlen($header) < 2) {
+            return null;
+        }
+
+        $len = ord($header[1]) & 0x7F;
+
+        if ($len === 126) {
+            $ext = fread($socket, 2);
+            $len = unpack('n', $ext)[1];
+        } elseif ($len === 127) {
+            $ext = fread($socket, 8);
+            $len = unpack('J', $ext)[1];
+        }
+
+        $masked = (ord($header[1]) & 0x80) !== 0;
+        $mask   = $masked ? fread($socket, 4) : '';
+        $data   = '';
+
+        while (strlen($data) < $len) {
+            $chunk = fread($socket, $len - strlen($data));
+
+            if ($chunk === false) {
+                break;
+            }
+
+            $data .= $chunk;
+        }
+
+        if ($masked) {
+            for ($i = 0; $i < strlen($data); $i++) {
+                $data[$i] = $data[$i] ^ $mask[$i % 4];
+            }
+        }
+
+        return $data;
+    }
+
+    // -- BIP-340 Schnorr signature over secp256k1 --
+
+    private function getPublicKey(string $privateKeyHex): string
+    {
+        $d = gmp_init($privateKeyHex, 16);
+        $G = [gmp_init(self::SECP256K1_GX, 16), gmp_init(self::SECP256K1_GY, 16)];
+
+        $point = $this->ecMultiply($G, $d);
+
+        return str_pad(gmp_strval($point[0], 16), 64, '0', STR_PAD_LEFT);
+    }
+
+    private function schnorrSign(string $messageHex, string $privateKeyHex): string
+    {
+        $p = gmp_init(self::SECP256K1_P, 16);
+        $n = gmp_init(self::SECP256K1_N, 16);
+        $G = [gmp_init(self::SECP256K1_GX, 16), gmp_init(self::SECP256K1_GY, 16)];
+
+        $d  = gmp_init($privateKeyHex, 16);
+        $P  = $this->ecMultiply($G, $d);
+        $px = str_pad(gmp_strval($P[0], 16), 64, '0', STR_PAD_LEFT);
+
+        // BIP-340: if P.y is odd, negate d
+        if (gmp_testbit($P[1], 0)) {
+            $d = gmp_sub($n, $d);
+        }
+
+        $dBytes   = hex2bin(str_pad(gmp_strval($d, 16), 64, '0', STR_PAD_LEFT));
+        $auxRand  = random_bytes(32);
+        $t        = $dBytes ^ $this->taggedHash('BIP0340/aux', $auxRand);
+        $pxBytes  = hex2bin($px);
+        $msgBytes = hex2bin($messageHex);
+
+        $rand = $this->taggedHash('BIP0340/nonce', $t . $pxBytes . $msgBytes);
+        $k0   = gmp_mod(gmp_init(bin2hex($rand), 16), $n);
+
+        if (gmp_cmp($k0, 0) === 0) {
+            return str_repeat('00', 64);
+        }
+
+        $R = $this->ecMultiply($G, $k0);
+        $k = gmp_testbit($R[1], 0) ? gmp_sub($n, $k0) : $k0;
+
+        $rx      = str_pad(gmp_strval($R[0], 16), 64, '0', STR_PAD_LEFT);
+        $rxBytes = hex2bin($rx);
+
+        $eHash = $this->taggedHash('BIP0340/challenge', $rxBytes . $pxBytes . $msgBytes);
+        $e     = gmp_mod(gmp_init(bin2hex($eHash), 16), $n);
+
+        $s = gmp_mod(gmp_add($k, gmp_mul($e, $d)), $n);
+
+        return $rx . str_pad(gmp_strval($s, 16), 64, '0', STR_PAD_LEFT);
+    }
+
+    private function taggedHash(string $tag, string $data): string
+    {
+        $tagHash = hash('sha256', $tag, true);
+
+        return hash('sha256', $tagHash . $tagHash . $data, true);
+    }
+
+    // -- secp256k1 elliptic curve arithmetic --
+
+    private function ecMultiply(array $point, \GMP $scalar): array
+    {
+        $result = null;
+        $addend = $point;
+        $n      = gmp_init(self::SECP256K1_N, 16);
+
+        $scalar = gmp_mod($scalar, $n);
+
+        while (gmp_cmp($scalar, 0) > 0) {
+            if (gmp_testbit($scalar, 0)) {
+                $result = $result === null ? $addend : $this->ecAdd($result, $addend);
+            }
+
+            $addend = $this->ecDouble($addend);
+            $scalar = gmp_div_q($scalar, 2);
+        }
+
+        return $result;
+    }
+
+    private function ecAdd(array $p1, array $p2): array
+    {
+        $prime = gmp_init(self::SECP256K1_P, 16);
+
+        if (gmp_cmp($p1[0], $p2[0]) === 0 && gmp_cmp($p1[1], $p2[1]) === 0) {
+            return $this->ecDouble($p1);
+        }
+
+        $dx = gmp_mod(gmp_sub($p2[0], $p1[0]), $prime);
+
+        if (gmp_cmp($dx, 0) < 0) {
+            $dx = gmp_add($dx, $prime);
+        }
+
+        $dy = gmp_mod(gmp_sub($p2[1], $p1[1]), $prime);
+
+        if (gmp_cmp($dy, 0) < 0) {
+            $dy = gmp_add($dy, $prime);
+        }
+
+        $slope = gmp_mod(gmp_mul($dy, gmp_invert($dx, $prime)), $prime);
+        $x3    = gmp_mod(gmp_sub(gmp_sub(gmp_mul($slope, $slope), $p1[0]), $p2[0]), $prime);
+        $y3    = gmp_mod(gmp_sub(gmp_mul($slope, gmp_sub($p1[0], $x3)), $p1[1]), $prime);
+
+        if (gmp_cmp($x3, 0) < 0) {
+            $x3 = gmp_add($x3, $prime);
+        }
+
+        if (gmp_cmp($y3, 0) < 0) {
+            $y3 = gmp_add($y3, $prime);
+        }
+
+        return [$x3, $y3];
+    }
+
+    private function ecDouble(array $point): array
+    {
+        $prime = gmp_init(self::SECP256K1_P, 16);
+
+        // secp256k1 has a=0, so slope = 3*x^2 / (2*y)
+        $num   = gmp_mod(gmp_mul(3, gmp_mul($point[0], $point[0])), $prime);
+        $denom = gmp_mod(gmp_mul(2, $point[1]), $prime);
+
+        if (gmp_cmp($denom, 0) < 0) {
+            $denom = gmp_add($denom, $prime);
+        }
+
+        $slope = gmp_mod(gmp_mul($num, gmp_invert($denom, $prime)), $prime);
+        $x3    = gmp_mod(gmp_sub(gmp_mul($slope, $slope), gmp_mul(2, $point[0])), $prime);
+        $y3    = gmp_mod(gmp_sub(gmp_mul($slope, gmp_sub($point[0], $x3)), $point[1]), $prime);
+
+        if (gmp_cmp($x3, 0) < 0) {
+            $x3 = gmp_add($x3, $prime);
+        }
+
+        if (gmp_cmp($y3, 0) < 0) {
+            $y3 = gmp_add($y3, $prime);
+        }
+
+        return [$x3, $y3];
+    }
 }

source/packages/plg_mokosuitecross_ntfy/ntfy.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Ntfy Push Notifications</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_pinterest/pinterest.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Pinterest</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_reddit/reddit.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Reddit</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_rssfeed/rssfeed.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - RSS Feed</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_sendgrid/sendgrid.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - SendGrid</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_slack/slack.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Slack</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_teams/teams.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Microsoft Teams</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_telegram/telegram.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Telegram</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_threads/src/Extension/ThreadsService.php

@@ -17,15 +17,13 @@ use Joomla\CMS\Plugin\CMSPlugin;
 use Joomla\Component\MokoSuiteCross\Administrator\Service\MokoSuiteCrossServiceInterface;
 use Joomla\Event\SubscriberInterface;
 
-/**
- * Threads (Meta) service plugin for MokoSuiteCross.
- *
- * Uses the Threads Publishing API — a 2-step flow:
- * 1. Create a media container via POST /{user_id}/threads
- * 2. Publish the container via POST /{user_id}/threads_publish
- */
 class ThreadsService extends CMSPlugin implements SubscriberInterface, MokoSuiteCrossServiceInterface
 {
+    private const API_BASE = 'https://graph.threads.net/v1.0/';
+    private const MAX_CAROUSEL_ITEMS = 20;
+    private const MAX_POLL_OPTIONS = 4;
+    private const MIN_POLL_OPTIONS = 2;
+
     public static function getSubscribedEvents(): array
     {
         return ['onMokoSuiteCrossGetServices' => 'onMokoSuiteCrossGetServices'];
@@ -50,62 +48,104 @@ class ThreadsService extends CMSPlugin implements SubscriberInterface, MokoSuite
             return ['success' => false, 'platform_post_id' => '', 'response' => ['error' => 'Missing access token or user ID.']];
         }
 
-        // Step 1: Create media container
-        $containerUrl = 'https://graph.threads.net/v1.0/' . urlencode($userId) . '/threads';
+        $text = mb_substr($message, 0, 500);
+        $media = array_filter($media);
+
+        if (\count($media) > 1) {
+            return $this->publishCarousel($text, $media, $userId, $token, $params);
+        }
+
+        return $this->publishSinglePost($text, $media, $userId, $token, $params);
+    }
+
+    private function publishSinglePost(string $text, array $media, string $userId, string $token, array $params): array
+    {
+        $containerUrl = self::API_BASE . urlencode($userId) . '/threads';
         $containerData = [
-            'text'         => mb_substr($message, 0, 500),
+            'text'         => $text,
             'access_token' => $token,
         ];
 
-        // Attach image if provided
         if (!empty($media[0])) {
-            $containerData['media_type'] = 'IMAGE';
-            $containerData['image_url']  = $media[0];
+            $mediaType = $this->detectMediaType($media[0]);
+            $containerData['media_type'] = $mediaType;
+            $containerData[$mediaType === 'VIDEO' ? 'video_url' : 'image_url'] = $media[0];
         } else {
             $containerData['media_type'] = 'TEXT';
         }
 
-        $ch = curl_init($containerUrl);
-        curl_setopt_array($ch, [
-            CURLOPT_POST           => true,
-            CURLOPT_POSTFIELDS     => http_build_query($containerData),
-            CURLOPT_RETURNTRANSFER => true,
-            CURLOPT_TIMEOUT        => 30,
-        ]);
+        $this->applyPollOptions($containerData, $params);
+        $this->applySpoilerFlag($containerData, $params);
 
-        $response = curl_exec($ch);
+        $result = $this->apiPost($containerUrl, $containerData);
 
-        if ($response === false) {
-
-            $curlError = curl_error($ch);
-
-            curl_close($ch);
-
-            return ['success' => false, 'platform_post_id' => '', 'response' => ['error' => 'Connection error: ' . $curlError]];
-
-        }
-        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
-        curl_close($ch);
-
-        $data = json_decode($response, true) ?: [];
-
-        if ($httpCode < 200 || $httpCode >= 300 || empty($data['id'])) {
-            return ['success' => false, 'platform_post_id' => '', 'response' => $data];
+        if (!$result['success']) {
+            return $result;
         }
 
-        $containerId = $data['id'];
+        return $this->publishContainer($userId, $token, $result['response']['id']);
+    }
 
-        // Step 2: Publish the container
-        $publishUrl = 'https://graph.threads.net/v1.0/' . urlencode($userId) . '/threads_publish';
+    private function publishCarousel(string $text, array $media, string $userId, string $token, array $params): array
+    {
+        $items = \array_slice($media, 0, self::MAX_CAROUSEL_ITEMS);
+        $childIds = [];
+
+        foreach ($items as $url) {
+            $mediaType = $this->detectMediaType($url);
+            $childData = [
+                'is_carousel_item' => 'true',
+                'media_type'       => $mediaType,
+                'access_token'     => $token,
+            ];
+            $childData[$mediaType === 'VIDEO' ? 'video_url' : 'image_url'] = $url;
+
+            $childUrl = self::API_BASE . urlencode($userId) . '/threads';
+            $result = $this->apiPost($childUrl, $childData);
+
+            if (!$result['success']) {
+                return $result;
+            }
+
+            $childIds[] = $result['response']['id'];
+        }
+
+        $carouselData = [
+            'media_type'   => 'CAROUSEL',
+            'children'     => implode(',', $childIds),
+            'text'         => $text,
+            'access_token' => $token,
+        ];
+
+        $this->applySpoilerFlag($carouselData, $params);
+
+        $carouselUrl = self::API_BASE . urlencode($userId) . '/threads';
+        $result = $this->apiPost($carouselUrl, $carouselData);
+
+        if (!$result['success']) {
+            return $result;
+        }
+
+        return $this->publishContainer($userId, $token, $result['response']['id']);
+    }
+
+    private function publishContainer(string $userId, string $token, string $containerId): array
+    {
+        $publishUrl = self::API_BASE . urlencode($userId) . '/threads_publish';
         $publishData = [
             'creation_id'  => $containerId,
             'access_token' => $token,
         ];
 
-        $ch = curl_init($publishUrl);
+        return $this->apiPost($publishUrl, $publishData);
+    }
+
+    private function apiPost(string $url, array $data): array
+    {
+        $ch = curl_init($url);
         curl_setopt_array($ch, [
             CURLOPT_POST           => true,
-            CURLOPT_POSTFIELDS     => http_build_query($publishData),
+            CURLOPT_POSTFIELDS     => http_build_query($data),
             CURLOPT_RETURNTRANSFER => true,
             CURLOPT_TIMEOUT        => 30,
         ]);
@@ -113,24 +153,60 @@ class ThreadsService extends CMSPlugin implements SubscriberInterface, MokoSuite
         $response = curl_exec($ch);
 
         if ($response === false) {
-
             $curlError = curl_error($ch);
-
             curl_close($ch);
 
             return ['success' => false, 'platform_post_id' => '', 'response' => ['error' => 'Connection error: ' . $curlError]];
-
         }
+
         $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
         curl_close($ch);
 
-        $data = json_decode($response, true) ?: [];
+        $responseData = json_decode($response, true) ?: [];
 
-        if ($httpCode >= 200 && $httpCode < 300 && !empty($data['id'])) {
-            return ['success' => true, 'platform_post_id' => (string) $data['id'], 'response' => $data];
+        if ($httpCode >= 200 && $httpCode < 300 && !empty($responseData['id'])) {
+            return ['success' => true, 'platform_post_id' => (string) $responseData['id'], 'response' => $responseData];
         }
 
-        return ['success' => false, 'platform_post_id' => '', 'response' => $data];
+        return ['success' => false, 'platform_post_id' => '', 'response' => $responseData];
+    }
+
+    private function applyPollOptions(array &$data, array $params): void
+    {
+        $options = $params['poll_options'] ?? [];
+
+        if (empty($options) || !\is_array($options)) {
+            return;
+        }
+
+        $options = \array_slice($options, 0, self::MAX_POLL_OPTIONS);
+
+        if (\count($options) < self::MIN_POLL_OPTIONS) {
+            return;
+        }
+
+        $data['poll'] = json_encode(['options' => array_values($options)]);
+    }
+
+    private function applySpoilerFlag(array &$data, array $params): void
+    {
+        if (!empty($params['spoiler'])) {
+            $data['spoiler'] = 'true';
+        }
+    }
+
+    private function detectMediaType(string $url): string
+    {
+        $path = strtolower(parse_url($url, PHP_URL_PATH) ?? '');
+        $videoExtensions = ['.mp4', '.mov', '.avi', '.wmv', '.webm'];
+
+        foreach ($videoExtensions as $ext) {
+            if (str_ends_with($path, $ext)) {
+                return 'VIDEO';
+            }
+        }
+
+        return 'IMAGE';
     }
 
     public function validateCredentials(array $credentials): array
@@ -142,7 +218,7 @@ class ThreadsService extends CMSPlugin implements SubscriberInterface, MokoSuite
             return ['valid' => false, 'message' => 'Access token and user ID are required.', 'account_name' => ''];
         }
 
-        $ch = curl_init('https://graph.threads.net/v1.0/' . urlencode($userId) . '?fields=username&access_token=' . urlencode($token));
+        $ch = curl_init(self::API_BASE . urlencode($userId) . '?fields=username&access_token=' . urlencode($token));
         curl_setopt_array($ch, [
             CURLOPT_RETURNTRANSFER => true,
             CURLOPT_TIMEOUT        => 10,

source/packages/plg_mokosuitecross_threads/threads.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Threads (Meta)</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_tiktok/tiktok.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - TikTok</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_tumblr/tumblr.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Tumblr</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_twitter/twitter.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - X / Twitter</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_webhook/webhook.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Generic Webhook</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_whatsapp/whatsapp.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - WhatsApp Business</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_wordpress/wordpress.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - WordPress</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_mokosuitecross_youtube/youtube.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="mokosuitecross" method="upgrade">
     <name>MokoSuiteCross - Youtube</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-06-23</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_system_mokosuitecross/mokosuitecross.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="system" method="upgrade">
     <name>System - MokoSuiteCross</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_system_mokosuitecross_events/mokosuitecross_events.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="system" method="upgrade">
     <name>System - MokoSuiteCross Events</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_system_mokosuitecross_gallery/mokosuitecross_gallery.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="system" method="upgrade">
     <name>System - MokoSuiteCross Gallery</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_task_mokosuitecross/mokosuitecross.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="task" method="upgrade">
     <name>Task - MokoSuiteCross Queue Processor</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/packages/plg_webservices_mokosuitecross/mokosuitecross.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <extension type="plugin" group="webservices" method="upgrade">
     <name>Web Services - MokoSuiteCross</name>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

source/pkg_mokosuitecross.xml

@@ -2,7 +2,7 @@
 <extension type="package" method="upgrade">
     <name>MokoSuiteCross</name>
     <packagename>mokosuitecross</packagename>
-    <version>01.08.11</version>
+    <version>01.08.17</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>