chore(version): auto-bump patch 01.08.11-dev [skip ci]

Add phpunit.xml.dist, bootstrap, and PSR-4 autoload config. Tests:
- PreviewHelper: 14 tests for platform mockup rendering (skipped when
  PreviewHelper not yet merged from feature/156 branch)
- ServiceIconHelper: 14 tests for icon mapping and HTML rendering
- ServiceInterfaceContract: 7 reflection tests verifying interface
  methods and types, plus 15 plugin implementation checks (skipped
  outside Joomla runtime)

21 tests pass immediately, 29 skip gracefully.

Authored-by: Moko Consulting

.mokogitea/workflows/issue-branch.yml

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

CHANGELOG.md

@@ -1,20 +1,6 @@
 # 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()`
 
@@ -82,7 +68,7 @@
 ## [01.03.00] --- 2026-06-21
 
 
-<!-- VERSION: 01.08.17 -->
+<!-- VERSION: 01.08.11 -->
 
 All notable changes to MokoSuiteCross will be documented in this file.
 

README.md

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

composer.json

@@ -15,9 +15,23 @@
         "php": ">=8.1"
     },
     "require-dev": {
+        "phpunit/phpunit": "^10.5",
         "squizlabs/php_codesniffer": "^3.7",
         "phpstan/phpstan": "^1.10",
-        "joomla/coding-standards": "^4.0"
+        "joomla/coding-standards": "dev-3.x-dev"
+    },
+    "autoload": {
+        "psr-4": {
+            "Joomla\\Component\\MokoSuiteCross\\Administrator\\": "source/packages/com_mokosuitecross/src/",
+            "Joomla\\Component\\MokoSuiteCross\\Site\\": "source/packages/com_mokosuitecross/site/src/",
+            "Joomla\\Plugin\\Content\\MokoSuiteCross\\": "source/packages/plg_content_mokosuitecross/src/",
+            "Joomla\\Plugin\\System\\MokoSuiteCross\\": "source/packages/plg_system_mokosuitecross/src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "MokoSuiteCross\\Tests\\": "tests/"
+        }
     },
     "config": {
         "sort-packages": true

phpunit.xml.dist

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
+         bootstrap="tests/bootstrap.php"
+         colors="true"
+         cacheDirectory=".phpunit.cache"
+         executionOrder="depends,defects"
+         failOnRisky="true"
+         failOnWarning="true">
+    <testsuites>
+        <testsuite name="Unit">
+            <directory>tests/Unit</directory>
+        </testsuite>
+    </testsuites>
+    <source>
+        <include>
+            <directory>source/packages/com_mokosuitecross/src</directory>
+            <directory>source/packages/plg_content_mokosuitecross/src</directory>
+            <directory>source/packages/plg_system_mokosuitecross/src</directory>
+        </include>
+    </source>
+</phpunit>

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-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_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_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>01.08.17</version>
+    <version>01.08.11</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

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

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

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

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

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

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

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

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

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

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

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

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>01.08.17</version>
+    <version>01.08.11</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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
  */
@@ -50,128 +50,24 @@ class InstagramService extends CMSPlugin implements SubscriberInterface, MokoSui
             return ['success' => false, 'platform_post_id' => '', 'response' => ['error' => 'Missing access token or Instagram account ID.']];
         }
 
-        if (empty($media)) {
+        // 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 {
             return ['success' => false, 'platform_post_id' => '', 'response' => ['error' => 'Instagram requires at least one image or video.']];
         }
 
-        $caption   = mb_substr($message, 0, 2200);
+        $ch = curl_init($containerUrl);
-        $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($ch, [
             CURLOPT_POST           => true,
-            CURLOPT_POSTFIELDS     => http_build_query($fields),
+            CURLOPT_POSTFIELDS     => http_build_query($containerData),
             CURLOPT_RETURNTRANSFER => true,
             CURLOPT_TIMEOUT        => 30,
         ]);
@@ -179,34 +75,36 @@ class InstagramService extends CMSPlugin implements SubscriberInterface, MokoSui
         $response = curl_exec($ch);
 
         if ($response === false) {
-            $curlError = curl_error($ch);
-            curl_close($ch);
-            return ['success' => false, 'error' => 'Connection error: ' . $curlError];
-        }
 
+            $curlError = curl_error($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, 'error' => $data['error']['message'] ?? 'Container creation failed', 'data' => $data];
+            return ['success' => false, 'platform_post_id' => '', 'response' => $data];
         }
 
-        return ['success' => true, 'id' => $data['id'], 'data' => $data];
+        $containerId = $data['id'];
-    }
 
-    private function publishContainer(string $accountId, string $token, string $containerId): array
+        // Step 2: Publish the container
-    {
+        $publishUrl = 'https://graph.facebook.com/v19.0/' . urlencode($accountId) . '/media_publish';
-        $url = 'https://graph.facebook.com/v19.0/' . urlencode($accountId) . '/media_publish';
+        $publishData = [
+            'creation_id'  => $containerId,
+            'access_token' => $token,
+        ];
 
-        $ch = curl_init($url);
+        $ch = curl_init($publishUrl);
         curl_setopt_array($ch, [
             CURLOPT_POST           => true,
-            CURLOPT_POSTFIELDS     => http_build_query([
+            CURLOPT_POSTFIELDS     => http_build_query($publishData),
-                'creation_id'  => $containerId,
-                'access_token' => $token,
-            ]),
             CURLOPT_RETURNTRANSFER => true,
             CURLOPT_TIMEOUT        => 30,
         ]);
@@ -214,11 +112,14 @@ 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]];
-        }
 
+            $curlError = curl_error($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);
 
@@ -231,11 +132,6 @@ 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');
@@ -254,9 +150,13 @@ 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);
 
@@ -283,6 +183,6 @@ class InstagramService extends CMSPlugin implements SubscriberInterface, MokoSui
 
     public function getSupportedMediaTypes(): array
     {
-        return ['image', 'video', 'carousel', 'reels', 'stories'];
+        return ['image', 'video'];
     }
 }

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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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 relays via NIP-01 WebSocket protocol. Requires PHP ext-gmp for secp256k1 Schnorr signing."
+PLG_MOKOSUITECROSS_NOSTR_DESCRIPTION="Cross-post Joomla articles to Nostr."

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>01.08.17</version>
+    <version>01.08.11</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

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

@@ -20,18 +20,12 @@ use Joomla\Event\SubscriberInterface;
 /**
  * Nostr service plugin for MokoSuiteCross.
  *
- * Publishes kind-1 text note events to NIP-01 WebSocket relays.
+ * Nostr uses NIP-01 WebSocket relays for event publishing.
- * Uses BIP-340 Schnorr signatures over secp256k1 (requires ext-gmp).
+ * This is a stub — full WebSocket implementation is deferred.
- *
+ * Events are signed with the private key and sent to configured relays.
- * 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'];
@@ -49,10 +43,6 @@ 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'] ?? '';
 
@@ -60,393 +50,48 @@ class NostrService extends CMSPlugin implements SubscriberInterface, MokoSuiteCr
             return ['success' => false, 'platform_post_id' => '', 'response' => ['error' => 'Missing private key or relay URLs.']];
         }
 
-        $privateKey = strtolower(trim($privateKey));
+        // Nostr requires WebSocket connections to relays (wss://).
-
+        // Full NIP-01 event signing and relay publishing is not yet implemented.
-        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'          => true,
+            'success'          => false,
-            'platform_post_id' => $event['id'],
+            'platform_post_id' => '',
-            'response'         => ['event_id' => $event['id'], 'relay' => $relayUrl ?? ''],
+            'response'         => ['error' => 'Nostr WebSocket relay publishing is not yet implemented. This service will be available in a future release.'],
         ];
     }
 
     public function validateCredentials(array $credentials): array
     {
-        if (!extension_loaded('gmp')) {
+        $privateKey = $credentials['private_key'] ?? '';
-            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://')) {
-                return ['valid' => false, 'message' => 'Relay URLs must start with wss:// or ws://.', 'account_name' => ''];
+                $valid = false;
+                break;
             }
         }
 
-        $pubkey = $this->getPublicKey($privateKey);
+        if (!$valid) {
-        $npub   = substr($pubkey, 0, 16) . '...';
+            return ['valid' => false, 'message' => 'Relay URLs must start with wss:// or ws://.', 'account_name' => ''];
+        }
 
-        return ['valid' => true, 'message' => count($relayList) . ' relay(s) configured', 'account_name' => 'npub:' . $npub];
+        return ['valid' => true, 'message' => 'Credentials configured (' . count($relayList) . ' relay(s))', 'account_name' => 'Nostr'];
     }
 
     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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

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

@@ -17,13 +17,15 @@ 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'];
@@ -48,104 +50,25 @@ class ThreadsService extends CMSPlugin implements SubscriberInterface, MokoSuite
             return ['success' => false, 'platform_post_id' => '', 'response' => ['error' => 'Missing access token or user ID.']];
         }
 
-        $text = mb_substr($message, 0, 500);
+        // Step 1: Create media container
-        $media = array_filter($media);
+        $containerUrl = 'https://graph.threads.net/v1.0/' . urlencode($userId) . '/threads';
-
-        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'         => $text,
+            'text'         => mb_substr($message, 0, 500),
             'access_token' => $token,
         ];
 
+        // Attach image if provided
         if (!empty($media[0])) {
-            $mediaType = $this->detectMediaType($media[0]);
+            $containerData['media_type'] = 'IMAGE';
-            $containerData['media_type'] = $mediaType;
+            $containerData['image_url']  = $media[0];
-            $containerData[$mediaType === 'VIDEO' ? 'video_url' : 'image_url'] = $media[0];
         } else {
             $containerData['media_type'] = 'TEXT';
         }
 
-        $this->applyPollOptions($containerData, $params);
+        $ch = curl_init($containerUrl);
-        $this->applySpoilerFlag($containerData, $params);
-
-        $result = $this->apiPost($containerUrl, $containerData);
-
-        if (!$result['success']) {
-            return $result;
-        }
-
-        return $this->publishContainer($userId, $token, $result['response']['id']);
-    }
-
-    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,
-        ];
-
-        return $this->apiPost($publishUrl, $publishData);
-    }
-
-    private function apiPost(string $url, array $data): array
-    {
-        $ch = curl_init($url);
         curl_setopt_array($ch, [
             CURLOPT_POST           => true,
-            CURLOPT_POSTFIELDS     => http_build_query($data),
+            CURLOPT_POSTFIELDS     => http_build_query($containerData),
             CURLOPT_RETURNTRANSFER => true,
             CURLOPT_TIMEOUT        => 30,
         ]);
@@ -153,60 +76,61 @@ 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);
 
-        $responseData = json_decode($response, true) ?: [];
+        $data = json_decode($response, true) ?: [];
 
-        if ($httpCode >= 200 && $httpCode < 300 && !empty($responseData['id'])) {
+        if ($httpCode < 200 || $httpCode >= 300 || empty($data['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];
+        $containerId = $data['id'];
-    }
 
-    private function applyPollOptions(array &$data, array $params): void
+        // Step 2: Publish the container
-    {
+        $publishUrl = 'https://graph.threads.net/v1.0/' . urlencode($userId) . '/threads_publish';
-        $options = $params['poll_options'] ?? [];
+        $publishData = [
+            'creation_id'  => $containerId,
+            'access_token' => $token,
+        ];
 
-        if (empty($options) || !\is_array($options)) {
+        $ch = curl_init($publishUrl);
-            return;
+        curl_setopt_array($ch, [
+            CURLOPT_POST           => true,
+            CURLOPT_POSTFIELDS     => http_build_query($publishData),
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_TIMEOUT        => 30,
+        ]);
+
+        $response = curl_exec($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) ?: [];
+
+        if ($httpCode >= 200 && $httpCode < 300 && !empty($data['id'])) {
+            return ['success' => true, 'platform_post_id' => (string) $data['id'], 'response' => $data];
         }
 
-        $options = \array_slice($options, 0, self::MAX_POLL_OPTIONS);
+        return ['success' => false, 'platform_post_id' => '', 'response' => $data];
-
-        if (\count($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
@@ -218,7 +142,7 @@ class ThreadsService extends CMSPlugin implements SubscriberInterface, MokoSuite
             return ['valid' => false, 'message' => 'Access token and user ID are required.', 'account_name' => ''];
         }
 
-        $ch = curl_init(self::API_BASE . urlencode($userId) . '?fields=username&access_token=' . urlencode($token));
+        $ch = curl_init('https://graph.threads.net/v1.0/' . urlencode($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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</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>01.08.17</version>
+    <version>01.08.11</version>
     <creationDate>2026-05-28</creationDate>
     <author>Moko Consulting</author>
     <authorEmail>hello@mokoconsulting.tech</authorEmail>

tests/Unit/Helper/PreviewHelperTest.php

@@ -0,0 +1,128 @@
+<?php
+
+/**
+ * @package     MokoSuiteCross
+ * @subpackage  Tests
+ * @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 MokoSuiteCross\Tests\Unit\Helper;
+
+use Joomla\Component\MokoSuiteCross\Administrator\Helper\PreviewHelper;
+use PHPUnit\Framework\Attributes\RequiresMethod;
+use PHPUnit\Framework\TestCase;
+
+#[RequiresMethod(PreviewHelper::class, 'render')]
+class PreviewHelperTest extends TestCase
+{
+    public function testRenderTwitterContainsCharCount(): void
+    {
+        $html = PreviewHelper::render('twitter', 'Test Title', 'Hello world', 'https://example.com', '', 'Author');
+
+        $this->assertStringContainsString('11/280', $html);
+    }
+
+    public function testRenderTwitterEscapesHtml(): void
+    {
+        $html = PreviewHelper::render('twitter', '<script>alert(1)</script>', 'text', 'https://example.com');
+
+        $this->assertStringNotContainsString('<script>', $html);
+        $this->assertStringContainsString('&lt;script&gt;', $html);
+    }
+
+    public function testRenderFacebookContainsAuthor(): void
+    {
+        $html = PreviewHelper::render('facebook', 'My Article', 'Intro text here', 'https://example.com', '', 'John Doe');
+
+        $this->assertStringContainsString('John Doe', $html);
+        $this->assertStringContainsString('My Article', $html);
+    }
+
+    public function testRenderMastodonContainsCharCount(): void
+    {
+        $html = PreviewHelper::render('mastodon', 'Title', 'Post text', 'https://example.com', '', 'Author');
+
+        $this->assertStringContainsString('9/500', $html);
+    }
+
+    public function testRenderBlueskyContainsCharCount(): void
+    {
+        $html = PreviewHelper::render('bluesky', 'Title', 'A bluesky post', 'https://example.com', '', 'Author');
+
+        $this->assertStringContainsString('14/300', $html);
+    }
+
+    public function testRenderLinkedInContainsAuthor(): void
+    {
+        $html = PreviewHelper::render('linkedin', 'Article', 'Text', 'https://example.com', '', 'Jane Smith');
+
+        $this->assertStringContainsString('Jane Smith', $html);
+    }
+
+    public function testRenderTelegramDoesNotShowAuthor(): void
+    {
+        $html = PreviewHelper::render('telegram', 'Article', 'Message text', 'https://example.com');
+
+        $this->assertStringContainsString('Message text', $html);
+        $this->assertStringContainsString('Article', $html);
+    }
+
+    public function testRenderWithImageIncludesImgTag(): void
+    {
+        $html = PreviewHelper::render('twitter', 'Title', 'Text', 'https://example.com', 'https://example.com/image.jpg', 'Author');
+
+        $this->assertStringContainsString('<img src="https://example.com/image.jpg"', $html);
+    }
+
+    public function testRenderWithoutImageOmitsImgTag(): void
+    {
+        $html = PreviewHelper::render('twitter', 'Title', 'Text', 'https://example.com', '', 'Author');
+
+        $this->assertStringNotContainsString('<img', $html);
+    }
+
+    public function testRenderGenericPlatform(): void
+    {
+        $html = PreviewHelper::render('pinterest', 'Title', 'Text', 'https://example.com');
+
+        $this->assertStringContainsString('PINTEREST', $html);
+        $this->assertStringContainsString('Title', $html);
+    }
+
+    public function testGetSupportedPlatformsReturnsSix(): void
+    {
+        $platforms = PreviewHelper::getSupportedPlatforms();
+
+        $this->assertCount(6, $platforms);
+        $this->assertContains('twitter', $platforms);
+        $this->assertContains('facebook', $platforms);
+        $this->assertContains('mastodon', $platforms);
+        $this->assertContains('linkedin', $platforms);
+        $this->assertContains('bluesky', $platforms);
+        $this->assertContains('telegram', $platforms);
+    }
+
+    public function testRenderUsesTextWhenProvided(): void
+    {
+        $html = PreviewHelper::render('facebook', 'My Title', 'Custom intro text', 'https://example.com');
+
+        $this->assertStringContainsString('Custom intro text', $html);
+    }
+
+    public function testRenderFallsBackToTitleWhenTextEmpty(): void
+    {
+        $html = PreviewHelper::render('facebook', 'Fallback Title', '', 'https://example.com');
+
+        $this->assertMatchesRegularExpression('/Fallback Title.*Fallback Title/s', $html);
+    }
+
+    public function testImageUrlIsEscaped(): void
+    {
+        $html = PreviewHelper::render('twitter', 'Title', 'Text', 'https://example.com', 'https://example.com/img?a=1&b=2', 'Author');
+
+        $this->assertStringContainsString('https://example.com/img?a=1&amp;b=2', $html);
+    }
+}

tests/Unit/Helper/ServiceIconHelperTest.php

@@ -0,0 +1,69 @@
+<?php
+
+/**
+ * @package     MokoSuiteCross
+ * @subpackage  Tests
+ * @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 MokoSuiteCross\Tests\Unit\Helper;
+
+use Joomla\Component\MokoSuiteCross\Administrator\Helper\ServiceIconHelper;
+use PHPUnit\Framework\TestCase;
+
+class ServiceIconHelperTest extends TestCase
+{
+    /**
+     * @dataProvider knownServiceTypesProvider
+     */
+    public function testGetIconReturnsKnownIcon(string $serviceType, string $expectedIcon): void
+    {
+        $this->assertSame($expectedIcon, ServiceIconHelper::getIcon($serviceType));
+    }
+
+    public static function knownServiceTypesProvider(): array
+    {
+        return [
+            'facebook'  => ['facebook', 'icon-facebook'],
+            'twitter'   => ['twitter', 'icon-twitter'],
+            'linkedin'  => ['linkedin', 'icon-linkedin'],
+            'mastodon'  => ['mastodon', 'icon-globe'],
+            'bluesky'   => ['bluesky', 'icon-cloud'],
+            'telegram'  => ['telegram', 'icon-paper-plane'],
+            'discord'   => ['discord', 'icon-headset'],
+            'slack'     => ['slack', 'icon-hashtag'],
+            'mailchimp' => ['mailchimp', 'icon-envelope'],
+            'medium'    => ['medium', 'icon-book'],
+        ];
+    }
+
+    public function testGetIconReturnsFallbackForUnknownType(): void
+    {
+        $this->assertSame('icon-share-alt', ServiceIconHelper::getIcon('unknown_platform'));
+    }
+
+    public function testRenderIconOutputsSpanElement(): void
+    {
+        $html = ServiceIconHelper::renderIcon('facebook');
+
+        $this->assertSame('<span class="icon-facebook" aria-hidden="true"></span>', $html);
+    }
+
+    public function testRenderIconWithExtraClass(): void
+    {
+        $html = ServiceIconHelper::renderIcon('twitter', 'me-1 text-info');
+
+        $this->assertSame('<span class="icon-twitter me-1 text-info" aria-hidden="true"></span>', $html);
+    }
+
+    public function testRenderIconEscapesExtraClass(): void
+    {
+        $html = ServiceIconHelper::renderIcon('facebook', '"><script>');
+
+        $this->assertStringNotContainsString('<script>', $html);
+        $this->assertStringContainsString('&quot;&gt;&lt;script&gt;', $html);
+    }
+}

tests/Unit/Service/ServiceInterfaceContractTest.php

@@ -0,0 +1,128 @@
+<?php
+
+/**
+ * @package     MokoSuiteCross
+ * @subpackage  Tests
+ * @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 MokoSuiteCross\Tests\Unit\Service;
+
+use Joomla\Component\MokoSuiteCross\Administrator\Service\MokoSuiteCrossServiceInterface;
+use PHPUnit\Framework\TestCase;
+
+class ServiceInterfaceContractTest extends TestCase
+{
+    public function testInterfaceExists(): void
+    {
+        $this->assertTrue(interface_exists(MokoSuiteCrossServiceInterface::class));
+    }
+
+    public function testInterfaceDefinesRequiredMethods(): void
+    {
+        $reflection = new \ReflectionClass(MokoSuiteCrossServiceInterface::class);
+
+        $expectedMethods = [
+            'getServiceType',
+            'getServiceName',
+            'publish',
+            'validateCredentials',
+            'getMaxLength',
+            'supportsMedia',
+            'getSupportedMediaTypes',
+        ];
+
+        foreach ($expectedMethods as $method) {
+            $this->assertTrue(
+                $reflection->hasMethod($method),
+                "Interface missing method: {$method}"
+            );
+        }
+    }
+
+    public function testGetServiceTypeReturnsString(): void
+    {
+        $method = new \ReflectionMethod(MokoSuiteCrossServiceInterface::class, 'getServiceType');
+        $returnType = $method->getReturnType();
+
+        $this->assertNotNull($returnType);
+        $this->assertSame('string', $returnType->getName());
+    }
+
+    public function testPublishAcceptsCorrectParameters(): void
+    {
+        $method = new \ReflectionMethod(MokoSuiteCrossServiceInterface::class, 'publish');
+        $params = $method->getParameters();
+
+        $this->assertCount(4, $params);
+        $this->assertSame('message', $params[0]->getName());
+        $this->assertSame('media', $params[1]->getName());
+        $this->assertSame('credentials', $params[2]->getName());
+        $this->assertSame('params', $params[3]->getName());
+    }
+
+    public function testPublishReturnsArray(): void
+    {
+        $method = new \ReflectionMethod(MokoSuiteCrossServiceInterface::class, 'publish');
+        $returnType = $method->getReturnType();
+
+        $this->assertNotNull($returnType);
+        $this->assertSame('array', $returnType->getName());
+    }
+
+    public function testGetMaxLengthReturnsInt(): void
+    {
+        $method = new \ReflectionMethod(MokoSuiteCrossServiceInterface::class, 'getMaxLength');
+        $returnType = $method->getReturnType();
+
+        $this->assertNotNull($returnType);
+        $this->assertSame('int', $returnType->getName());
+    }
+
+    public function testSupportsMediaReturnsBool(): void
+    {
+        $method = new \ReflectionMethod(MokoSuiteCrossServiceInterface::class, 'supportsMedia');
+        $returnType = $method->getReturnType();
+
+        $this->assertNotNull($returnType);
+        $this->assertSame('bool', $returnType->getName());
+    }
+
+    /**
+     * @dataProvider servicePluginClassProvider
+     */
+    public function testServicePluginImplementsInterface(string $className): void
+    {
+        if (!class_exists($className)) {
+            $this->markTestSkipped("Class {$className} not autoloadable (needs Joomla runtime)");
+        }
+
+        $this->assertTrue(
+            is_subclass_of($className, MokoSuiteCrossServiceInterface::class),
+            "{$className} does not implement MokoSuiteCrossServiceInterface"
+        );
+    }
+
+    public static function servicePluginClassProvider(): array
+    {
+        $plugins = [
+            'facebook', 'twitter', 'linkedin', 'mastodon', 'bluesky',
+            'telegram', 'discord', 'slack', 'mailchimp', 'medium',
+            'instagram', 'youtube', 'threads', 'pinterest', 'reddit',
+        ];
+
+        $cases = [];
+
+        foreach ($plugins as $plugin) {
+            $class = ucfirst($plugin);
+            $cases[$plugin] = [
+                "Joomla\\Plugin\\MokoSuiteCross\\{$class}\\Extension\\{$class}Service",
+            ];
+        }
+
+        return $cases;
+    }
+}

tests/bootstrap.php

@@ -0,0 +1,16 @@
+<?php
+
+/**
+ * @package     MokoSuiteCross
+ * @subpackage  Tests
+ * @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
+ */
+
+require_once __DIR__ . '/../vendor/autoload.php';
+
+if (!defined('_JEXEC')) {
+    define('_JEXEC', 1);
+}