--- a/index.py	Tue Oct 07 00:05:59 2003 -0400
+++ b/index.py	Tue Oct 07 00:06:23 2003 -0400
@@ -12,77 +12,25 @@
 
 # import cgitb; cgitb.enable()
 import cgi
-from htmltmpl import TemplateManager, TemplateProcessor
 import my_db
-from os import environ
-from urlparse import urljoin
-
-def get_selection(form):
-	kw = form.getvalue("kw")
-	if not isinstance(kw, type([])):
-		if kw:
-			kw = [kw]
-		else:
-			kw = [0]
-	return map(int, kw)
-
-def set_selection(db, sel):
-	allkw = db.get_all_keywords()
-	(kw, cnt) = map(list,apply(zip, db.get_keywords_count()))
-	res = []
-	for key in allkw:
-		chk = key[0] in sel
-		if key[0] in kw:
-			kcnt = cnt[kw.index(key[0])]
-		else:
-			kcnt = 0
-		res.append({'id':key[0],
-			'keyword': key[1],
-			'count' : kcnt,
-			'checked' : chk})
-	return res
-
-def get_curl():
-	return urljoin( 'http://' + environ["HTTP_HOST"] + environ["REQUEST_URI"], 'add.py')
-
-def load_index(db):
-	kw = set_selection(db, [])
-    	total = kw[0]['count']
-    	kw = kw[1:]
-    	exc = map(lambda e: int(e['id']), kw)
-    	bookmarks = db.select_bookmarks([0], exc)
-	if len(bookmarks)>0:
-    		bookmarks = db.get_bookmarks(map(lambda x: x[0], bookmarks))
-    	bookmarks = map(lambda bk: bk.dict(), bookmarks)
-    	curl = get_curl();
-    	main(bookmarks, kw, curl, total)
-
-def main(bk, kw, curl, total):
-    tmpl = TemplateManager().prepare("index.tmpl")
-    tproc = TemplateProcessor()
-    tproc.set("pagetitle", environ["REMOTE_USER"]+"'s XBELWeb")
-    bk.sort(lambda x,y: cmp(x['name'],y['name']))
-    tproc.set("Bookmarks", bk)
-    kw.sort(lambda x,y: -cmp(x['count'],y['count']))
-    tproc.set("Keywords", kw)
-    tproc.set("curl", curl)
-    tproc.set("total", total)
-    print tproc.process(tmpl)
+from webutils import *
 
 if (__name__ == "__main__"):
     form = cgi.FieldStorage()
     db = my_db.connect(environ["REMOTE_USER"])
-    selection = get_selection(form)
-    keywords = set_selection(db, selection)
-    total = keywords[0]['count']
-    keywords = keywords[1:]
-    if selection[0] == 0:
-    	exc = map(lambda e: int(e['id']), keywords)
+    selection = get_keywords(form, 'sel')
+    exclusion = get_keywords(form, 'exc')
+    if len(selection) == 0:
+    	keywords = set_selection(db, [], selection, exclusion)
+    	exc = map(lambda e: int(e['id']), keywords[1:])
    	bookmarks = db.select_bookmarks([0], exc)
     else:
-    	bookmarks = db.select_bookmarks(selection)
+    	bookmarks = db.select_bookmarks(selection, exclusion)
+   	keywords = set_selection(db,
+		map(lambda e: e[0], bookmarks),
+		selection, exclusion)
+    total = len(bookmarks)
     if len(bookmarks) > 0:
     	bookmarks = db.get_bookmarks(map(lambda x: x[0], bookmarks))
     bookmarks = map(lambda bk: bk.dict(), bookmarks)
-    curl = get_curl();
-    main(bookmarks, keywords, curl, total)
+    process_index(bookmarks, keywords)