1 files changed, 92 insertions, 0 deletions
diff --git a/sjdbmk/pack.py b/sjdbmk/pack.py
new file mode 100644
index 0000000..902e256
--- /dev/null
+++ b/sjdbmk/pack.py
@@ -0,0 +1,92 @@
+#!/usr/bin/env python3
+#
+# Daily script to pack the YK Pao School Daily Bulletin HTML from JSON data
+# Copyright (C) 2024 Runxi Yu <https://runxiyu.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+#
+
+from configparser import ConfigParser
+import os
+import json
+import datetime
+import argparse
+import logging
+import zoneinfo
+from jinja2 import Template, StrictUndefined
+
+
+def main(date: str, config: ConfigParser) -> None:
+
+    with open(
+        os.path.join(config["templates"]["directory"], config["templates"]["main"]),
+        "r",
+        encoding="utf-8",
+    ) as template_file:
+        template = Template(
+            template_file.read(), undefined=StrictUndefined, autoescape=True
+        )
+
+    with open(
+        os.path.join(
+            config["general"]["build_path"], "day-" + date.replace("-", "") + ".json"
+        ),
+        "r",
+        encoding="utf-8",
+    ) as fd:
+        data = json.load(fd)
+
+    # extra_data = {
+    # }
+    #
+    # data = data | extra_data
+
+    template.stream(**data).dump(
+        os.path.join(
+            config["general"]["build_path"], "sjdb-%s.html" % date.replace("-", "")
+        )
+    )
+
+    # FIXME: Escape the dangerous HTML!
+
+
+if __name__ == "__main__":
+    try:
+        logging.basicConfig(level=logging.INFO)
+        parser = argparse.ArgumentParser(description="Daily Bulletin Packer")
+        parser.add_argument(
+            "--date",
+            default=None,
+            help="the day to generate for, in local time, in YYYY-MM-DD; defaults to tomorrow",
+            # TODO: Verify validity of date
+            # TODO: Verify consistency of date elsewhere
+        )
+        parser.add_argument(
+            "--config", default="config.ini", help="path to the configuration file"
+        )
+        args = parser.parse_args()
+        config = ConfigParser()
+        config.read(args.config)
+        if args.date:
+            date = args.date
+        else:
+            now = datetime.datetime.now(
+                zoneinfo.ZoneInfo(config["general"]["timezone"])
+            )
+            date = (now + datetime.timedelta(days=1)).strftime("%Y-%m-%d")
+        logging.info("Generating for day %s" % date)
+        # main(date, config)
+        main(date, config)
+    except KeyboardInterrupt:
+        logging.critical("KeyboardInterrupt")