Create tag index

blogthon.cgi

@@ -18,6 +18,7 @@ import sys
 import time
 import locale
 import re
+import marshal
 from cgi import FieldStorage
 from smtplib import SMTP
 from hashlib import md5
@@ -207,7 +208,6 @@ if vars(options).values().count(True) > 1:
 if options.info:
     num_entries = len(glob(os.path.join(entries_dir, "*." + entries_suffix)))
     num_comments = 0
-
     comments = glob(os.path.join(entries_dir, "*.comments"))
     for file in comments:
         content = open(file, "r")
@@ -215,13 +215,28 @@ if options.info:
             if line.startswith("-"):
                 num_comments += 1
         content.close()
-
     print("Number of entries: %s" % num_entries)
     print("Number of comments: %s" % num_comments)
     sys.exit(0)
 
 if options.tags:
-    print("Tags are coming soon...")
+    try:
+        tagindex = []
+        entries = glob(os.path.join(entries_dir, "*." + entries_suffix))
+        for entry in entries:
+            content = open(entry, "r")
+            tagline = content.readline().strip()
+            if re.match(line_start_plus, tagline):
+                taglist = tagline.split("+")[1:]
+                for tag in taglist:
+                    tagindex.append([tag.strip(), entry])
+            content.close()
+        tagfile = open(os.path.join(entries_dir, "tags"), "w")
+        marshal.dump(tagindex, tagfile)
+        tagfile.close()
+        print("Index created!")
+    except:
+        print("Error creating index!")
     sys.exit(0)
 
 # Read POST variables