From b576e4f224bf70e069d21f6b14a75dd7e0db443f Mon Sep 17 00:00:00 2001
From: SDE <strigevitch@syncsystems.net>
Date: Thu, 11 Jul 2024 16:16:57 +0300
Subject: [PATCH] 0.5.4 documentation

---
 DocsApp/models.py | 15 +++++++++++++++
 DocsApp/views.py  | 49 +++++++++++++++++++++++++++++++++++++++++++----
 2 files changed, 60 insertions(+), 4 deletions(-)

diff --git a/DocsApp/models.py b/DocsApp/models.py
index d078483..dc119a5 100644
--- a/DocsApp/models.py
+++ b/DocsApp/models.py
@@ -10,6 +10,21 @@ class DocVersion(BaseModel):
         help_text=_('можно изменить адрес страницы (!!! ВНИМАНИЕ !!! поисковые системы потеряют страницу и найдут лишь спустя неделю...месяц)')
     )
 
+    def get_article(self, art_url=None):
+        art = None
+        if art_url:
+            try:
+                art = self.rel_docArts_for_version.get(enable=True, url=art_url)
+            except DocArt.DoesNotExist:
+                art = None
+
+        if not art:
+            art = self.rel_docArts_for_version.filter(
+                enable=True, parent=None
+            ).order_by('order').first()
+
+        return art
+
     class Meta:
         verbose_name = _('Версия документации')
         verbose_name_plural = _('Версии документации')
diff --git a/DocsApp/views.py b/DocsApp/views.py
index 86b26d0..eb30b76 100644
--- a/DocsApp/views.py
+++ b/DocsApp/views.py
@@ -1,17 +1,58 @@
 import json
 
-from django.http import HttpResponse, Http404, FileResponse
+from django.http import HttpResponse, Http404, FileResponse, HttpResponseRedirect
 from django.template import loader, RequestContext
 from django.contrib.auth.decorators import login_required
 from .models import *
 from django.conf import settings
 from GeneralApp.funcs import get_inter_http_respose
 from django.utils.translation import gettext_lazy as _
+from django.urls import reverse
 
 
 def DocsView(request, version=None, art_url=None):
+    art = None
+    kwargs = {}
+
+    if art_url:
+        kwargs['url'] = art_url
+        try:
+            art = DocArt.objects.get(**kwargs)
+            Dict = {'cur_article': art}
+            t = loader.get_template('pages/p_documentation.html')
+            return get_inter_http_respose(t, Dict, request)
+        except DocArt.DoesNotExist:
+            raise Http404
+
+    if version:
+        try:
+            vers_obj = DocVersion.objects.get(url=version)
+            if vers_obj:
+                art = vers_obj.get_article()
+                if art:
+                    url = reverse(
+                        'docs_art_page',
+                        kwargs={'version': version, 'art_url': art.url}
+                    )
+                    return HttpResponseRedirect(url)
+        except DocVersion.DoesNotExist:
+            raise Http404
+
+    art = DocArt.objects.exclude(
+        versions=None
+    ).filter(
+        enable=True, parent=None
+    ).order_by('versions__order', 'order').first()
+    if art:
+        url = reverse(
+            'docs_art_page',
+            kwargs={'version': art.versions.order_by('order').first().url, 'art_url': art.url}
+        )
+        return HttpResponseRedirect(url)
+
+
+    if not art:
+        raise Http404
+
 
-    Dict = {}
 
-    t = loader.get_template('pages/p_documentation.html')
-    return get_inter_http_respose(t, Dict, request)
\ No newline at end of file