Merge branch 'inactive_calendar' into 'main'

calendar: CSS support for inactive entries

Closes #8

See merge request generic-software-skills/lecture-materials!41

index.qmd

@@ -19,7 +19,7 @@ If not, don't worry, the lecture will be in a computer room.
 | 2024-04-30 | Complexity                                                           | Tobi, Dominik |
 | 2024-05-07 | Debugging Strategies| Dominik, Rene |
 | 2024-05-14 | Good scientific & coding practice | Bjorn, Theresa|
-| 2024-05-21 | User experience design                                                              | Theresa, Flo |
+| [2024-05-21]{.inactive} | User experience design                                                              | Theresa, Flo |
 | 2024-05-28 | Testing                                               | Nils, René |
 | 2024-06-04 | Git advanced  | Tobi, Nils |
 | 2024-06-11 | Parallelism | Georgiana, Claudia, JFE |

scripts/md2ical.py

@@ -11,7 +11,10 @@ from datetime import datetime, timezone
 
 def extract_lecture_dates(markdown_file, output_file):
     with open(markdown_file, "r") as file:
-        html_content = markdown2.markdown(file.read(), extras=["tables"])
+        if markdown_file.suffix == ".html":
+            html_content = file.read()
+        else:
+            html_content = markdown2.markdown(file.read(), extras=["tables"])
 
     cal = Calendar()
     cal.add("prodid", "-//md2ical//Generic Software Skills Lectures//EN")
@@ -23,7 +26,7 @@ def extract_lecture_dates(markdown_file, output_file):
     for table_entry in soup.findAll("tr")[1:]:
         date, title, lecturers = [e.contents[0] for e in table_entry.findAll("td")]
 
-        if lecturers == "-":
+        if lecturers == "-" or table_entry.find(class_="inactive"):
             # Table entries without lecturer are considered to be breaks/holidays.
             continue
 
@@ -52,7 +55,12 @@ def main():
         prog="md2ical",
         description="Convert a Markdown calendar table to an iCal calendar.",
     )
-    parser.add_argument("-f", "--filename", default="index.qmd")
+    parser.add_argument(
+        "-f",
+        "--filename",
+        default=pathlib.Path(os.environ.get("QUARTO_PROJECT_OUTPUT_DIR", ""))
+        / "index.html",
+    )
     parser.add_argument(
         "-o",
         "--output",

styles.css

 /* css styles */
+
+tr:has(.inactive) {
+    opacity: .5;
+}