Add dynamic template system: Implemented header, footer, and section templates with corresponding models, migrations, and Filament resources. Enhanced Page model to support dynamic templates and updated localization files for new terms. Added TemplateService for managing template data and rendering. Comprehensive documentation included for usage and best practices.

app/Models/Page.php

@@ -29,6 +29,12 @@ class Page extends Model
         'show_in_menu',
         'sections',
         'data',
+        // Template System
+        'header_template_id',
+        'header_data',
+        'footer_template_id',
+        'footer_data',
+        'sections_data',
     ];
 
     /**
@@ -49,6 +55,10 @@ class Page extends Model
         'sort_order' => 'integer',
         'sections' => 'array',
         'data' => 'array',
+        // Template System
+        'header_data' => 'array',
+        'footer_data' => 'array',
+        'sections_data' => 'array',
     ];
 
     public function author()
@@ -66,6 +76,22 @@ class Page extends Model
         return $this->hasMany(Page::class, 'parent_id');
     }
 
+    /**
+     * Get the header template for the page.
+     */
+    public function headerTemplate()
+    {
+        return $this->belongsTo(HeaderTemplate::class, 'header_template_id');
+    }
+
+    /**
+     * Get the footer template for the page.
+     */
+    public function footerTemplate()
+    {
+        return $this->belongsTo(FooterTemplate::class, 'footer_template_id');
+    }
+
     public function getRouteKeyName()
     {
         return 'slug';
@@ -124,4 +150,25 @@ class Page extends Model
         
         return $matchingSections[$index] ?? null;
     }
+
+    /**
+     * Get templated sections with their templates loaded.
+     * Used for new dynamic template system.
+     */
+    public function getTemplatedSectionsAttribute()
+    {
+        if (!$this->sections_data || !is_array($this->sections_data)) {
+            return collect([]);
+        }
+
+        return collect($this->sections_data)->map(function ($section) {
+            $templateId = $section['section_template_id'] ?? null;
+            $template = $templateId ? SectionTemplate::find($templateId) : null;
+
+            return [
+                'template' => $template,
+                'data' => $section['section_data'] ?? [],
+            ];
+        })->filter(fn($section) => $section['template'] !== null);
+    }
 }