saving icons to local repo

pelicanconf.py

@@ -8,10 +8,11 @@
 from webassets.cache import MemoryCache
 
 import repogen
+from repogen.siteurl import siteurl
 
 AUTHOR = 'webOS Homebrew Project'
 SITENAME = 'webOS Homebrew Project'
-SITEURL = ''
+SITEURL = siteurl()
 
 THEME = 'webosbrew'
 theme_dir = Path(__file__, '..', 'theme').resolve()
@@ -28,11 +29,12 @@
 
 PATH = 'content'
 
-STATIC_PATHS = ['extra/CNAME', 'extra/favicon.ico', 'schemas']
+STATIC_PATHS = ['extra/CNAME', 'extra/favicon.ico', 'schemas', 'apps/icons']
 ARTICLE_EXCLUDES = ['api']
 PAGE_PATHS = ['pages', 'apps', '../packages']
 
 EXTRA_PATH_METADATA = {
+    'apps/icons': {'path': 'apps/icons/'},
     'extra/CNAME': {'path': 'CNAME'},
     'extra/favicon.ico': {'path': 'favicon.ico'},
 }

repogen/apidata.py

@@ -10,7 +10,9 @@
 
 from repogen import pkg_info
 from repogen.common import ITEMS_PER_PAGE, ensure_open
+from repogen.icons import obtain_icon
 from repogen.pkg_info import PackageInfo
+from repogen.siteurl import siteurl
 
 MANIFEST_KEYS = ('id', 'title', 'iconUri', 'manifestUrl', 'manifest', 'manifestUrlBeta', 'manifestBeta', 'pool')
 
@@ -40,6 +42,7 @@ def package_item(p_info: PackageInfo, in_apps_dir: bool):
             package['fullDescriptionUrl'] = f'{p_info["id"]}/full_description.html'
         else:
             package['fullDescriptionUrl'] = f'apps/{p_info["id"]}/full_description.html'
+        package['iconUri'] = obtain_icon(package['id'], p_info["iconUri"], siteurl())
         return package
 
     packages_length = len(packages)

repogen/icons.py

@@ -0,0 +1,25 @@
+import os
+from pathlib import Path
+
+import requests
+
+_approot = Path(__file__).parent.parent
+
+assert _approot.samefile(os.getcwd())
+
+_iconspath = _approot.joinpath('content', 'apps', 'icons')
+
+_iconspath.mkdir(parents=True, exist_ok=True)
+
+
+def obtain_icon(pkg_id: str, uri: str, siteurl: str) -> str:
+    resp = requests.get(uri, allow_redirects=True)
+    extension = uri[uri.rfind('.') + 1:]
+    icon_name = f'{pkg_id}.{extension}'
+    icon_path = _iconspath.joinpath(icon_name)
+    out_uri = f'{siteurl.removesuffix("/")}/apps/icons/{icon_name}'
+    if icon_path.exists():
+        return out_uri
+    with icon_path.open('wb') as icon_f:
+        icon_f.write(resp.content)
+    return out_uri

repogen/plugin.py

@@ -10,6 +10,7 @@
 from pelican.themes.webosbrew import pagination_data
 
 from repogen import funding, apidata, pkg_info
+from repogen.icons import obtain_icon
 
 log = logging.getLogger(__name__)
 
@@ -25,6 +26,7 @@ def __init__(self, *args, **kwargs):
 
     def read(self, filename: str):
         info = pkg_info.from_package_info_file(Path(filename), offline='CI' not in os.environ)
+        info['iconUri'] = obtain_icon(info['id'], info['iconUri'], self.settings['SITEURL'])
         metadata = {
             'title': info['title'],
             'override_save_as': f'apps/{info["id"]}.html',

repogen/siteurl.py

@@ -0,0 +1,8 @@
+from pathlib import Path
+
+
+def siteurl() -> str:
+    cname_file = Path(__file__, '..', '..', 'content', 'extra', 'CNAME')
+    if not cname_file.exists():
+        return ''
+    return f'https://{cname_file.read_text().strip()}'