add: сбор статистики и вывод агрегированных данных на главную (в футер)

etpgrf_site/typograph/views.py

@@ -1,19 +1,86 @@
 from django.shortcuts import render
-from django.http import HttpResponse
+from django.http import HttpResponse, JsonResponse
+from django.db.models import F, Sum
+from django.utils import timezone
+from django.views.decorators.http import require_POST
 from etpgrf.typograph import Typographer
 from etpgrf.layout import LayoutProcessor
 from etpgrf.hyphenation import Hyphenator
+from .models import DailyStat
+
 
 def index(request):
+    # Увеличиваем счетчик просмотров главной
+    try:
+        today = timezone.now().date()
+        stat, created = DailyStat.objects.get_or_create(date=today)
+        DailyStat.objects.filter(pk=stat.pk).update(index_views=F('index_views') + 1)
+    except Exception as e:
+        print(f"Stat error: {e}")
+
     return render(request, template_name='typograph/index.html')
 
+
+def get_stats_summary(request):
+    """Возвращает сводную статистику."""
+    # Убираем try...except для отладки
+    stats = DailyStat.objects.aggregate(
+        views=Sum('index_views'),
+        processed=Sum('process_requests'),
+        copied=Sum('copy_count'),
+        chars_in=Sum('chars_in'),
+        chars_out=Sum('chars_out'),
+        chars_copied=Sum('chars_copied')
+    )
+    # print("Aggregated stats:", stats) # DEBUG
+    
+    # Функция для форматирования чисел с сокращениями (M, k)
+    def format_large_number(num):
+        if num > 1_000_000:
+            return f"{num / 1_000_000:.3f}M".replace(".", ",")
+        elif num > 1_000:
+            return f"{num / 1_000:.2f}k".replace(".", ",")
+        return str(num)
+
+    context = {
+        'views': f"{(stats['views'] or 0):,}".replace(",", " "),
+        'processed': f"{(stats['processed'] or 0):,}".replace(",", " "),
+        'copied': f"{(stats['copied'] or 0):,}".replace(",", " "),
+        'chars_in': format_large_number(stats['chars_in'] or 0),
+        'chars_out': format_large_number(stats['chars_out'] or 0),
+        'chars_copied': format_large_number(stats['chars_copied'] or 0),
+    }
+
+    return render(request, 'typograph/stats_summary.html', context)
+
+
+@require_POST
+def track_copy(request):
+    """Увеличивает счетчик копирований и количество скопированных символов."""
+    try:
+        char_count = int(request.POST.get('char_count', 0))
+        
+        today = timezone.now().date()
+        stat, created = DailyStat.objects.get_or_create(date=today)
+        DailyStat.objects.filter(pk=stat.pk).update(
+            copy_count=F('copy_count') + 1,
+            chars_copied=F('chars_copied') + char_count
+        )
+        return HttpResponse("OK")
+    except (ValueError, TypeError):
+        return HttpResponse("Invalid char_count", status=400)
+    except Exception as e:
+        print(f"Stat error: {e}")
+        return HttpResponse("Error", status=500)
+
+
 def process_text(request):
     if request.method == 'POST':
         text = request.POST.get(key='text', default='')
-        
+
         # 1. Читаем базовые настройки
         langs = request.POST.get(key='langs', default='ru')
-        
+
         # 2. Собираем LayoutProcessor
         layout_enabled = request.POST.get(key='layout') == 'on'
         layout_option = False
@@ -23,13 +90,13 @@ def process_text(request):
                 custom_units = request.POST.get(key='layout_units_custom', default='').strip()
                 if custom_units:
                     process_units = custom_units.split()
-            
+
             layout_option = LayoutProcessor(
                 langs=langs,
                 process_initials_and_acronyms=request.POST.get(key='layout_initials') == 'on',
                 process_units=process_units
             )
-            
+
         # 3. Собираем Hyphenator
         hyphenation_enabled = request.POST.get(key='hyphenation') == 'on'
         hyphenation_option = False
@@ -39,7 +106,7 @@ def process_text(request):
                 max_len = int(max_len)
             except (ValueError, TypeError):
                 max_len = 12
-            
+
             hyphenation_option = Hyphenator(
                 langs=langs,
                 max_unhyphenated_len=max_len
@@ -70,23 +137,40 @@ def process_text(request):
             'mode': request.POST.get(key='mode', default='mixed'),
             'sanitizer': sanitizer_option,
         }
-        
+
         # --- ДИАГНОСТИКА ---
         # print("Typographer options:", options)
         # -------------------
 
         # Создаем экземпляр типографа
         typo = Typographer(**options)
-        
+
         # Обрабатываем текст
         processed = typo.process(text)
-        # print("Processed text length:", len(processed))
-        # print("Processed text:", processed)
         
+        # --- СБОР СТАТИСТИКИ ---
+        try:
+            today = timezone.now().date()
+            stat, created = DailyStat.objects.get_or_create(date=today)
+            
+            # Обновляем атомарные поля
+            DailyStat.objects.filter(pk=stat.pk).update(
+                process_requests=F('process_requests') + 1,
+                chars_in=F('chars_in') + len(text),
+                chars_out=F('chars_out') + len(processed),
+                # total_processing_time_ms мы пока не считаем, чтобы не усложнять
+            )
+            
+            # JSON с настройками пока не пишем, чтобы не усложнять (как договаривались)
+            
+        except Exception as e:
+            print(f"Stat error: {e}")
+        # -----------------------
+
         return render(
-            request, 
-            template_name='typograph/result_fragment.html', 
+            request,
+            template_name='typograph/result_fragment.html',
             context={'processed_text': processed}
         )
-    
+
     return HttpResponse(status=405)