feat: VivesPOS landing on Winter CMS 1.2 — theme + plugin + Dockerfile

- Base: wintercms/winter branch 1.2 (full framework)
- Theme vivespos: Canvas 7 + Bootstrap 5 CDN, custom CSS
- Layout: deferred GTM/GA4 tracking, JSON-LD SoftwareApplication
- Partials: hero (offline-first), features, modes (offline/nube toggle),
  screenshots, pricing (3 planes), comparison, FAQ, CTA
- Plugin VivesPOS.Site with ContactForm
- Dockerfile: PHP 8.2 Apache, port 80, healthcheck
- Added winter/wn-pages, blog, sitemap, seo plugins
- Active theme set to vivespos

modules/cms/classes/MediaViewHelper.php

@@ -0,0 +1,111 @@
+<?php namespace Cms\Classes;
+
+use ApplicationException;
+
+/**
+ * Helper class for processing video and audio tags inserted by the Media Manager.
+ *
+ * @package winter\wn-cms-module
+ * @author Alexey Bobkov, Samuel Georges
+ */
+class MediaViewHelper
+{
+    use \Winter\Storm\Support\Traits\Singleton;
+
+    protected $playerPartialFlags = [];
+
+    /**
+     * Replaces audio and video tags inserted by the Media Manager with players markup.
+     * @param string $html Specifies the HTML string to process.
+     * @return string Returns the processed HTML string.
+     */
+    public function processHtml($html)
+    {
+        if (!is_string($html)) {
+            return $html;
+        }
+
+        $mediaTags = $this->extractMediaTags($html);
+        foreach ($mediaTags as $tagInfo) {
+            $pattern = preg_quote($tagInfo['declaration']);
+            $generatedMarkup = $this->generateMediaTagMarkup($tagInfo['type'], $tagInfo['src']);
+            $html = mb_ereg_replace($pattern, $generatedMarkup, $html);
+        }
+
+        return $html;
+    }
+
+    protected function extractMediaTags($html)
+    {
+        $result = [];
+        $matches = [];
+
+        $tagDefinitions = [
+            'audio' => '/data\-audio\s*=\s*"([^"]+)"/',
+            'video' => '/data\-video\s*=\s*"([^"]+)"/'
+        ];
+
+        if (preg_match_all('/\<figure\s+[^\>]+\>[^\<]*\<\/figure\>/i', $html, $matches)) {
+            foreach ($matches[0] as $mediaDeclaration) {
+                foreach ($tagDefinitions as $type => $pattern) {
+                    $nameMatch = [];
+                    if (preg_match($pattern, $mediaDeclaration, $nameMatch)) {
+                        $result[] = [
+                            'declaration' => $mediaDeclaration,
+                            'type' => $type,
+                            'src' => $nameMatch[1]
+                        ];
+                    }
+                }
+            }
+        }
+
+        return $result;
+    }
+
+    protected function generateMediaTagMarkup($type, $src)
+    {
+        $partialName = $type == 'audio' ? 'oc-audio-player' : 'oc-video-player';
+
+        if ($this->playerPartialExists($partialName)) {
+            return Controller::getController()->renderPartial($partialName, ['src' => $src]);
+        }
+
+        $partialName = $type == 'audio' ? 'wn-audio-player' : 'wn-video-player';
+
+        if ($this->playerPartialExists($partialName)) {
+            return Controller::getController()->renderPartial($partialName, ['src' => $src]);
+        }
+
+        return $this->getDefaultPlayerMarkup($type, $src);
+    }
+
+    protected function playerPartialExists($name)
+    {
+        if (array_key_exists($name, $this->playerPartialFlags)) {
+            return $this->playerPartialFlags[$name];
+        }
+
+        $controller = Controller::getController();
+        if (!$controller) {
+            throw new ApplicationException('Media tags can only be processed for front-end requests.');
+        }
+
+        $partial = Partial::loadCached($controller->getTheme(), $name);
+
+        return $this->playerPartialFlags[$name] = !!$partial;
+    }
+
+    protected function getDefaultPlayerMarkup($type, $src)
+    {
+        switch ($type) {
+            case 'video':
+                return '<video src="'.e($src).'" controls preload="metadata"></video>';
+            break;
+
+            case 'audio':
+                return '<audio src="'.e($src).'" controls preload="metadata"></audio>';
+            break;
+        }
+    }
+}