plugins/blog: Warn if an update is omitted and fix warnings

flamingo/content/firmware/v2018.2.3-ffbs.rst

@@ -4,6 +4,7 @@ branches:
       date: 2019-09-24
     - name: v2018.2.3-ffbs-201909161954-beta
       channel: beta
+      date: 2019-09-16
 site: "https://gitli.stratum0.org/ffbs/ffbs-site/commit/b37e28d2135c9023ff4dd6c3ebfb0cebc41f2d06"
 gluon: "https://gitli.stratum0.org/ffbs/ffbs-gluon/tree/v2018.2.3-ffbs"
 rtd:   "https://gluon.readthedocs.io/en/v2018.2.x/releases/v2018.2.3.html"

flamingo/content/firmware/v2019.1-ffbs.rst

@@ -4,6 +4,7 @@ branches:
       date: 2019-09-28
     - name: v2019.1-ffbs-201909262250-beta
       channel: beta
+      date: 2019-09-26
 site: "https://gitli.stratum0.org/ffbs/ffbs-site/commit/82210db53b97480c8d763bf869da55ac17598f62"
 gluon: "https://gitli.stratum0.org/ffbs/ffbs-gluon/tree/v2019.1-ffbs"
 rtd:   "https://gluon.readthedocs.io/en/v2019.1.x/releases/v2019.1.html"

flamingo/plugins/blog.py

 from flamingo.core.data_model import Content
 
+import logging
+logger = logging.getLogger("project.plugin.blog")
+
 class Blog:
 
     def contents_parsed(self, context):
@@ -9,6 +12,7 @@ class Blog:
             if "blog" in content:
                 for b in content["blog"]:
                     if not ("date" in b and "title" in b and "body" in b):
+                        logger.warn("blog entry in article {} is malformed! 'date', 'title' or 'body' is missing!".format(content["path"]))
                         continue
                     c = Content()
                     c["date"] = b["date"]
@@ -24,6 +28,7 @@ class Blog:
         for content in context.contents.filter(path__startswith="firmware/v").order_by("-content_title"):
             for branch in content["branches"]:
                 if not ("date" in branch and "channel" in branch and "name" in branch):
+                    logger.warn("firmware entry in file {} is malformed! 'date', 'channel' or 'name' missing for branch {}".format(content["path"], branch))
                     continue
                 c = Content()
                 c["date"] = branch["date"]