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Implement dynamic template rendering and page observer: Enhanced PageController to support dynamic header and footer templates, utilizing TemplateService for placeholder replacement. Introduced PageObserver to manage homepage status across pages. Updated routes for improved debugging and dynamic homepage display. Refactored views to accommodate new templating system.

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This commit is contained in:
Ümit Tunç
2025-10-31 15:49:29 -03:00
parent 2380e9cc39
commit 02e4f46694
9 changed files with 259 additions and 37 deletions
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app/Http/Controllers/PageController.php
+79 -23
View File
@@ -4,6 +4,7 @@ namespace App\Http\Controllers;
use App\Models\Page;
use App\Models\Setting;
use App\Services\TemplateService;
use Illuminate\Http\Request;
class PageController extends Controller
@@ -13,22 +14,15 @@ class PageController extends Controller
*/
public function index()
{
// 1) is_homepage işaretli ve published
$page = Page::where('is_homepage', true)
// 1) is_homepage işaretli ve published (en son güncellenen)
$page = Page::with(['headerTemplate', 'footerTemplate'])
->where('is_homepage', true)
->where('status', 'published')
->latest('updated_at')
->first();
// 2) yoksa 'home' slug'ı
if (!$page) {
$page = Page::where('slug', 'home')
->where('status', 'published')
->first();
}
// 3) yoksa ilk published sayfa (fallback)
if (!$page) {
$page = Page::where('status', 'published')->orderByDesc('published_at')->first();
}
$settings = class_exists(Setting::class) ? (Setting::query()->first()) : null;
@@ -53,18 +47,48 @@ class PageController extends Controller
? ($page->translate('meta_description') ?: ($page->excerpt ?? null))
: ($page->meta_description ?? $page->excerpt ?? null);
// Section verisini al - Hem eski hem yeni sistemi destekle
$sections = $page->sections ?? $page->data ?? [];
$template = ($page->slug === 'home' || ($page->is_homepage ?? false))
? 'home'
: ($page->template ?? null);
$view = $template && view()->exists("templates.$template")
// Yeni dinamik template sistemi için sections_data varsa onu da al
$templatedSections = $page->templated_sections ?? collect([]);
// Template belirleme mantığı:
// 1. Kullanıcı template seçmişse, onu kullan
// 2. Template seçilmemişse ve homepage ise, 'home' kullan
// 3. Hiçbiri yoksa, 'generic' kullan
$template = $page->template
?? (($page->slug === 'home' || ($page->is_homepage ?? false)) ? 'home' : 'generic');
$view = view()->exists("templates.$template")
? "templates.$template"
: (($page->slug === 'home' || ($page->is_homepage ?? false)) ? 'templates.home' : 'templates.generic');
: 'templates.generic';
// Render Header Template
$renderedHeader = null;
if ($page->headerTemplate) {
$renderedHeader = TemplateService::replacePlaceholders(
$page->headerTemplate->html_content,
$page->header_data ?? []
);
}
// Render Footer Template
$renderedFooter = null;
if ($page->footerTemplate) {
$renderedFooter = TemplateService::replacePlaceholders(
$page->footerTemplate->html_content,
$page->footer_data ?? []
);
}
return view($view, [
'page' => $page,
'settings' => $settings,
'sections' => $sections,
'templatedSections' => $templatedSections,
'renderedHeader' => $renderedHeader,
'renderedFooter' => $renderedFooter,
'meta' => [
'title' => $metaTitle ?: ($settings->default_meta_title ?? config('app.name')),
'description' => $metaDescription ?: ($settings->default_meta_description ?? null),
@@ -76,9 +100,10 @@ class PageController extends Controller
/**
* Display a specific page by slug
*/
public function show($slug)
public function show($slug)
{
$page = Page::where('slug', $slug)
$page = Page::with(['headerTemplate', 'footerTemplate'])
->where('slug', $slug)
->where('status', 'published')
->firstOrFail();
@@ -94,15 +119,46 @@ class PageController extends Controller
// Use parsed_sections for easier template usage (key-value format)
$sections = $page->parsed_sections ?? $page->sections ?? $page->data ?? [];
$template = ($slug === 'home' || ($page->is_homepage ?? false))
? 'home'
: ($page->template ?? 'generic');
$view = view()->exists("templates.$template") ? "templates.$template" : (($slug === 'home') ? 'templates.home' : 'templates.generic');
// Yeni dinamik template sistemi için sections_data varsa onu da al
$templatedSections = $page->templated_sections ?? collect([]);
// Template belirleme mantığı:
// 1. Kullanıcı template seçmişse, onu kullan
// 2. Template seçilmemişse ve homepage ise, 'home' kullan
// 3. Hiçbiri yoksa, 'generic' kullan
$template = $page->template
?? (($slug === 'home' || ($page->is_homepage ?? false)) ? 'home' : 'generic');
$view = view()->exists("templates.$template")
? "templates.$template"
: 'templates.generic';
// Render Header Template
$renderedHeader = null;
if ($page->headerTemplate) {
$renderedHeader = TemplateService::replacePlaceholders(
$page->headerTemplate->html_content,
$page->header_data ?? []
);
}
// Render Footer Template
$renderedFooter = null;
if ($page->footerTemplate) {
$renderedFooter = TemplateService::replacePlaceholders(
$page->footerTemplate->html_content,
$page->footer_data ?? []
);
}
return view($view, [
'page' => $page,
'settings' => $settings,
'sections' => $sections,
'templatedSections' => $templatedSections,
'renderedHeader' => $renderedHeader,
'renderedFooter' => $renderedFooter,
'meta' => [
'title' => $metaTitle ?: ($settings->default_meta_title ?? config('app.name')),
'description' => $metaDescription ?: ($settings->default_meta_description ?? null),
app/Models/Page.php
+1
View File
@@ -2,6 +2,7 @@
namespace App\Models;
use App\Models\SectionTemplate;
use App\Traits\HasTranslations;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
app/Observers/PageObserver.php
+26
View File
@@ -0,0 +1,26 @@
<?php
namespace App\Observers;
use App\Models\Page;
class PageObserver
{
/**
* Handle the Page "saving" event.
*
* Bir sayfa homepage olarak işaretlendiğinde,
* diğer tüm sayfaların homepage işaretini kaldır.
*/
public function saving(Page $page): void
{
// Eğer bu sayfa homepage olarak işaretleniyorsa
if ($page->is_homepage) {
// Diğer tüm sayfaların homepage işaretini kaldır
Page::where('id', '!=', $page->id)
->where('is_homepage', true)
->update(['is_homepage' => false]);
}
}
}
app/Providers/AppServiceProvider.php
+4 -1
View File
@@ -2,6 +2,8 @@
namespace App\Providers;
use App\Models\Page;
use App\Observers\PageObserver;
use Illuminate\Support\ServiceProvider;
class AppServiceProvider extends ServiceProvider
@@ -19,6 +21,7 @@ class AppServiceProvider extends ServiceProvider
*/
public function boot(): void
{
//
// Page model için observer kaydet
Page::observe(PageObserver::class);
}
}
app/Services/TemplateService.php
+42 -2
View File
@@ -239,18 +239,58 @@ class TemplateService
/**
* Replace placeholders in HTML with actual data
* Supports both {text.title} and {{text.title}} formats
*/
public static function replacePlaceholders(string $html, array $data): string
{
foreach ($data as $placeholder => $value) {
// First, parse all placeholders in the format {type.field_name}
preg_match_all('/\{([a-z]+\.[a-z_]+)\}/i', $html, $matches);
$placeholders = array_unique($matches[1] ?? []);
// Replace each placeholder
foreach ($placeholders as $placeholder) {
// Try to find the value in data with various key formats
$value = null;
// 1. Try exact match (text.title)
if (isset($data[$placeholder])) {
$value = $data[$placeholder];
}
// 2. Try with section_data prefix (section_data.text.title)
elseif (isset($data["section_data.{$placeholder}"])) {
$value = $data["section_data.{$placeholder}"];
}
// 3. Try nested array access (data['section_data']['text.title'] or data['text']['title'])
else {
$parts = explode('.', $placeholder);
if (count($parts) === 2) {
[$type, $field] = $parts;
// Try nested: data['section_data'][$type][$field]
if (isset($data['section_data'][$type][$field])) {
$value = $data['section_data'][$type][$field];
}
// Try nested: data[$type][$field]
elseif (isset($data[$type][$field])) {
$value = $data[$type][$field];
}
}
}
// Handle different value types
if (is_array($value)) {
$value = implode(', ', $value);
} elseif (is_bool($value)) {
$value = $value ? 'true' : 'false';
} elseif ($value === null) {
$value = '';
}
$html = str_replace("{{$placeholder}}", $value ?? '', $html);
// Replace both {text.title} and {{text.title}} formats
$html = str_replace(
["{{$placeholder}}", "{{{$placeholder}}}"],
[$value, $value],
$html
);
}
return $html;
resources/views/layouts/site.blade.php
+13
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@@ -9,9 +9,22 @@
<link rel="stylesheet" href="{{ asset('html/style.css') }}">
</head>
<body>
{{-- Dynamic Header Template or Static Navbar --}}
@if(isset($renderedHeader) && $renderedHeader)
{!! $renderedHeader !!}
@else
@include('partials.navbar')
@endif
{{-- Main Content --}}
@yield('content')
{{-- Dynamic Footer Template or Static Footer --}}
@if(isset($renderedFooter) && $renderedFooter)
{!! $renderedFooter !!}
@else
@include('partials.footer')
@endif
{{-- İsteğe bağlı: tema JS dosyalarınız varsa buraya ekleyin --}}
{{-- <script src="{{ asset('assets/js/main.js') }}" defer></script> --}}
resources/views/templates/generic.blade.php
+21 -2
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@@ -1,8 +1,27 @@
@extends('layouts.site')
@section('content')
@php $blocks = $sections ?? []; @endphp
@if(is_array($blocks) && !empty($blocks))
@php
// Yeni dinamik template sistemi - Öncelik verilir
$hasTemplatedSections = isset($templatedSections) && $templatedSections->isNotEmpty();
// Eski section builder sistemi
$blocks = $sections ?? [];
$hasBlocks = is_array($blocks) && !empty($blocks);
@endphp
@if($hasTemplatedSections)
{{-- Yeni dinamik template sisteminden gelen sections --}}
@foreach($templatedSections as $section)
@if($section['template'] ?? null)
{!! \App\Services\TemplateService::replacePlaceholders(
$section['template']->html_content,
$section['data'] ?? []
) !!}
@endif
@endforeach
@elseif($hasBlocks)
{{-- Eski blok bazlı dinamik render --}}
@foreach($blocks as $block)
@php $type = $block['type'] ?? null; @endphp
@if($type && view()->exists("components.blocks.$type"))
resources/views/templates/home.blade.php
+16 -3
View File
@@ -2,13 +2,26 @@
@section('content')
@php
// sections varsa blok bazlı render, yoksa index.html fallback
// Yeni dinamik template sistemi - Öncelik verilir
$hasTemplatedSections = isset($templatedSections) && $templatedSections->isNotEmpty();
// Eski section builder sistemi
$blocks = $sections ?? [];
$hasBlocks = is_array($blocks) && count($blocks) > 0;
@endphp
@if($hasBlocks)
{{-- Blok bazlı dinamik render --}}
@if($hasTemplatedSections)
{{-- Yeni dinamik template sisteminden gelen sections --}}
@foreach($templatedSections as $section)
@if($section['template'] ?? null)
{!! \App\Services\TemplateService::replacePlaceholders(
$section['template']->html_content,
$section['data'] ?? []
) !!}
@endif
@endforeach
@elseif($hasBlocks)
{{-- Eski blok bazlı dinamik render --}}
@foreach($blocks as $block)
@php $type = $block['type'] ?? null; @endphp
@if($type && view()->exists("components.blocks.$type"))
routes/web.php
+54 -3
View File
@@ -3,11 +3,62 @@
use Illuminate\Support\Facades\Route;
use App\Http\Controllers\PageController;
use App\Http\Controllers\BlogController;
use App\Models\Page;
// Home -> admin'de işaretli anasayfayı (veya 'home' slug'ını) göster
Route::get('/', [PageController::class, 'index'])->name('home');
Route::get('/{slug}', [PageController::class, 'show'])->name('page.show');
// Debug Route - Veritabanı kontrolü
Route::get('/debug-homepage', function () {
$page = Page::with(['headerTemplate', 'footerTemplate'])
->where('is_homepage', true)
->where('status', 'published')
->latest('updated_at')
->first();
if (!$page) {
return response()->json([
'error' => 'Homepage bulunamadı!',
'all_pages' => Page::select('id', 'title', 'slug', 'is_homepage', 'status')->get(),
]);
}
return response()->json([
'page' => [
'id' => $page->id,
'title' => $page->title,
'slug' => $page->slug,
'is_homepage' => $page->is_homepage,
'status' => $page->status,
],
'header_template' => [
'id' => $page->header_template_id,
'exists' => $page->headerTemplate ? true : false,
'title' => $page->headerTemplate?->title,
'data_filled' => !empty($page->header_data),
'data' => $page->header_data,
],
'footer_template' => [
'id' => $page->footer_template_id,
'exists' => $page->footerTemplate ? true : false,
'title' => $page->footerTemplate?->title,
'data_filled' => !empty($page->footer_data),
'data' => $page->footer_data,
],
'sections' => [
'count' => is_array($page->sections) ? count($page->sections) : 0,
'data' => $page->sections,
],
'sections_data' => [
'count' => is_array($page->sections_data) ? count($page->sections_data) : 0,
'data' => $page->sections_data,
],
]);
});
// Homepage -> admin panelinde "is_homepage" olarak işaretli sayfa dinamik olarak gösterilir
Route::get('/', [PageController::class, 'index'])->name('homepage');
// Blog
Route::get('/blog', [BlogController::class, 'index'])->name('blog.index');
Route::get('/blog/{slug}', [BlogController::class, 'show'])->name('blog.show');
// Pages (en sonda olmalı - catch-all)
Route::get('/{slug}', [PageController::class, 'show'])->name('page.show');