[ADD] update_articles command

article_import_utils/apps.py

+from django.apps import AppConfig
+
+
+class ArticleImportUtilsConfig(AppConfig):
+    name = "article_import_utils"

article_import_utils/management/commands/update_articles.py

+from django.core.management.base import BaseCommand
+from article_import_utils.services import ArticleDownloadService
+
+
+class Command(BaseCommand):
+
+    def handle(self, *args, **options):
+        ads = ArticleDownloadService()
+        ads.perform_update()
+
+        self.stdout.write("\nUpdate of articles finished!")

article_import_utils/services.py

+import json
+import logging
+from typing import TYPE_CHECKING
+
+import urllib3
+
+from article_import_utils.utils import create_image_from_url
+from main.models import MainArticlePage, MainArticlesPage, ARTICLE_TYPES
+
+if TYPE_CHECKING:
+    pass
+
+logger = logging.getLogger()
+
+
+class ArticleDownloadService:
+    api_url = 'https://piratipracuji.cz/api/'
+
+    @staticmethod
+    def get_existing_articles_slugs() -> list[str]:
+        return MainArticlePage.objects.filter(article_type=ARTICLE_TYPES.WORK_TIMELINE).values_list('slug', flat=True)
+
+    def get_articles_response(self):
+        response = urllib3.PoolManager().request('GET', self.api_url)
+        data = json.loads(response.data)
+
+        return data
+
+    def perform_update(self):
+        existing_articles_slug_list = self.get_existing_articles_slugs()
+
+        for article in self.get_articles_response():
+            if article['slug'] not in existing_articles_slug_list:
+                if 'thumbnail' in article:
+                    img_filename = 'article-' + str(article['id']) + '.jpg'
+                    img_obj = create_image_from_url(url=article['thumbnail'], filename=img_filename)
+                else:
+                    img_obj = None
+
+                article_to_save = MainArticlePage(article_type=ARTICLE_TYPES.WORK_TIMELINE,
+                                                  title=article['title'],
+                                                  slug=article['slug'],
+                                                  perex=article['description'].replace(" ", ""),
+                                                  author='ČESKÁ PIRÁTSKÁ STRANA',
+                                                  date=article['start_date'],
+                                                  image=img_obj,
+                                                  content=json.dumps([
+                                                      {'type': 'text',
+                                                       'value': article['content'].replace("</p>", "</p><br>")}
+                                                  ])
+                                                  )
+                parent = MainArticlesPage.objects.all().first()
+                parent.add_child(instance=article_to_save)

article_import_utils/utils.py

+import urllib.request
+from wagtail.images.models import Image
+from django.core.files import File
+
+
+def create_image_from_url(url, filename):
+    img_data = urllib.request.urlretrieve(url)
+    img_obj = Image(title=filename)
+    img_obj.file.save(
+        filename,
+        File(open(img_data[0], 'rb'))
+    )
+    img_obj.save()
+    return img_obj

main/templates/main/includes/work_article_preview.html

 <div class="p-7 flex flex-col max-w-xl border border-grey-150 mb-8">
   <img
-    src="https://i.picsum.photos/id/689/576/281.jpg?hmac=yIwOFV185zFy4fwVE3lF1UDqLDAm_bpLr9LZprQ26eo" alt=""
+    src='/media/original_images/{{ article_page.image }}' alt=""
     class="mb-7"
   >
   <h2 class="head-2xl mb-4">

main/templates/main/main_article_page.html

@@ -11,7 +11,7 @@
     <div class="grid-container mb-2 lg:mb-12">
       <div class="grid-left-side h-full bg-grey-150 left-tab">
         <div class="p-6">
-          <span class="font-bold 3xl:text-xl">AUTOR ČLÁNKU: <br> {{ page.author_page.title }}</span><br>
+          <span class="font-bold 3xl:text-xl">AUTOR ČLÁNKU: <br> {{ page.author }}</span><br>
         </div>
       </div>
       <div class="grid-content leading-6">

majak/settings/base.py

@@ -34,6 +34,7 @@ DEFAULT_AUTO_FIELD = "django.db.models.AutoField"
 # APPS
 # ------------------------------------------------------------------------------
 INSTALLED_APPS = [
+    "article_import_utils",
     "districts",
     "senate",
     "donate",