Sun Mar 28 16:40:18 UTC 2010  Simon Michael <simon@joyful.com>
  * allow custom "last" value in url, eg to view all patches on one page
diff -rN -u old-darcsweb/darcsweb.cgi new-darcsweb/darcsweb.cgi
--- old-darcsweb/darcsweb.cgi	2013-07-24 22:12:20.000000000 +0000
+++ new-darcsweb/darcsweb.cgi	2013-07-24 22:12:20.000000000 +0000
@@ -23,6 +23,8 @@
 
 iso_datetime = '%Y-%m-%dT%H:%M:%SZ'
 
+PATCHES_PER_PAGE = 50
+
 # In order to be able to store the config file in /etc/darcsweb, it has to be
 # added to sys.path. It's mainly used by distributions, which place the
 # default configuration there. Add it second place, so it goes after '.' but
@@ -1144,7 +1146,7 @@
 		print '<div %s>' % cl + escape(l) + '</div>'
 
 
-def print_shortlog(last = 50, topi = 0, fname = None):
+def print_shortlog(last = PATCHES_PER_PAGE, topi = 0, fname = None):
 	ps = get_last_patches(last, topi, fname)
 
 	if fname:
@@ -1218,7 +1220,7 @@
 	print "</table>"
 
 
-def print_log(last = 50, topi = 0):
+def print_log(last = PATCHES_PER_PAGE, topi = 0):
 	ps = get_last_patches(last, topi)
 
 	if topi != 0:
@@ -1983,22 +1985,22 @@
 		sys.stdout.write(l.text)
 
 
-def do_shortlog(topi):
+def do_shortlog(topi, last=PATCHES_PER_PAGE):
 	print_header()
 	print_navbar()
-	print_shortlog(topi = topi)
+	print_shortlog(topi = topi, last = last)
 	print_footer()
 
-def do_filehistory(topi, f):
+def do_filehistory(topi, f, last=PATCHES_PER_PAGE):
 	print_header()
 	print_navbar(f = fname)
-	print_shortlog(topi = topi, fname = fname)
+	print_shortlog(topi = topi, fname = fname, last = last)
 	print_footer()
 
-def do_log(topi):
+def do_log(topi, last=PATCHES_PER_PAGE):
 	print_header()
 	print_navbar()
-	print_log(topi = topi)
+	print_log(topi = topi, last = last)
 	print_footer()
 
 def do_atom():
@@ -2532,7 +2534,7 @@
 	url_request = os.environ['QUERY_STRING']
 	# create a string representation of the request, ignoring all the
 	# unused parameters to avoid DoS
-	params = ['r', 'a', 'f', 'h', 'topi']
+	params = ['r', 'a', 'f', 'h', 'topi', 'last']
 	params = [ x for x in form.keys() if x in params ]
 	url_request = [ (x, form[x].value) for x in params ]
 	url_request.sort()
@@ -2637,7 +2639,11 @@
 		topi = int(filter_num(form["topi"].value))
 	else:
 		topi = 0
-	do_shortlog(topi)
+	if form.has_key("last"):
+		last = int(filter_num(form["last"].value))
+	else:
+		last = PATCHES_PER_PAGE
+	do_shortlog(topi=topi,last=last)
 
 elif action == "filehistory":
 	if form.has_key("topi"):
@@ -2645,14 +2651,22 @@
 	else:
 		topi = 0
 	fname = filter_file(form["f"].value)
-	do_filehistory(topi, fname)
+	if form.has_key("last"):
+		last = int(filter_num(form["last"].value))
+	else:
+		last = PATCHES_PER_PAGE
+	do_filehistory(topi, fname, last=last)
 
 elif action == "log":
 	if form.has_key("topi"):
 		topi = int(filter_num(form["topi"].value))
 	else:
 		topi = 0
-	do_log(topi)
+	if form.has_key("last"):
+		last = int(filter_num(form["last"].value))
+	else:
+		last = PATCHES_PER_PAGE
+	do_log(topi, last=last)
 
 elif action == 'headblob':
 	fname = filter_file(form["f"].value)