From 764745a1a48affe5a483885e6b2f73df3815c591 Mon Sep 17 00:00:00 2001
From: Sven Velt <sven@velt.de>
Date: Mon, 29 Nov 2021 22:17:24 +0100
Subject: [PATCH] 1st version

---
 .gitignore   | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 __init__.py  | 16 ++++++++++++
 j2filters.py | 25 ++++++++++++++++++
 3 files changed, 114 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 __init__.py
 create mode 100644 j2filters.py

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2745309
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,73 @@
+# ---> Vim
+[._]*.s[a-w][a-z]
+[._]s[a-w][a-z]
+*.un~
+Session.vim
+.netrwhist
+*~
+
+
+
+# ---> Pelican
+output/
+
+# ---> Python
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
diff --git a/__init__.py b/__init__.py
new file mode 100644
index 0000000..1c5a371
--- /dev/null
+++ b/__init__.py
@@ -0,0 +1,16 @@
+from pelican import signals
+
+from . import j2filters
+
+import datetime
+
+def add_filter(pelican):
+	"""Add date filter to Pelican."""
+	pelican.env.filters.update({'date': j2filters.j2filter_date})
+	pelican.env.filters.update({'date_from_to': j2filters.j2filter_date_from_to})
+	pelican.env.filters.update({'date_from_to_long': j2filters.j2filter_date_from_to_long})
+
+def register():
+	"""Plugin registration."""
+	signals.generator_init.connect(add_filter)
+
diff --git a/j2filters.py b/j2filters.py
new file mode 100644
index 0000000..d68a1de
--- /dev/null
+++ b/j2filters.py
@@ -0,0 +1,25 @@
+def j2filter_date(dt, frmt):
+	return dt.strftime(frmt)
+
+
+def j2filter_date_from_to(dts, dte):
+	if dts.year != dte.year:
+		out = dts.strftime("%d.%m.%Y")
+	elif dts.month != dte.month:
+		out = dts.strftime("%d.%m.")
+	else:
+		out = dts.strftime("%d.")
+
+	return out + " - " + dte.strftime("%d.%m.%Y")
+
+
+def j2filter_date_from_to_long(dts, dte):
+	if dts.year != dte.year:
+		out = dts.strftime("%d. %B %Y")
+	elif dts.month != dte.month:
+		out = dts.strftime("%d. %B")
+	else:
+		out = dts.strftime("%d.")
+
+	return out + " - " + dte.strftime("%d. %B %Y")
+