From 5b22fb557930f9605626669761b1e785afa902a0 Mon Sep 17 00:00:00 2001
From: Sven Slootweg <jamsoftgamedev@gmail.com>
Date: Mon, 28 May 2012 10:29:56 +0200
Subject: [PATCH] Add page navigation to index pages

---
 render               | 21 ++++++++++++++++++++-
 templates/index.html | 13 ++++++++++++-
 2 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/render b/render
index c046fe8..6206b0e 100755
--- a/render
+++ b/render
@@ -57,18 +57,37 @@ def chunk(iterable, chunksize, fillvalue=None):
 	
 	return result
 
+def is_selected(i, page):
+	if i == page:
+		return "selected"
+	else:
+		return ""
+
 def render_index(email_list, title, identifier):
 	email_list = chunk(email_list, int(options['per_page']))
 	
 	current_page = 0
 	
 	for list_chunk in email_list:
+		if current_page == 0:
+			prevpage = "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"
+		else:
+			prevpage = '<a href="index_%s_%d.html">&lt;&lt; previous page</a>' % (identifier, current_page - 1)
+		
+		if current_page == len(email_list) - 1:
+			nextpage = ""
+		else:
+			nextpage = '<a href="index_%s_%d.html">next page &gt;&gt;</a>' % (identifier, current_page + 1)
+		
 		variables = {
 			'page': title, 
 			'pagenum': "Page %d of %d" % (current_page + 1, len(email_list)),
 			'title': options['title'],
 			'index': "../index.html",
-			'items': "".join('<tr class="clickable" data-url="messages/%s"><td>%s...</td><td>%s</td><td>%s</td><td><a href="messages/%s">%s</a></td><td>%s</td><td>%s</td></tr>' % (message[10], message[0][:8], message[3], message[4], message[10], message[5], message[6], message[7]) for message in list_chunk)
+			'items': "".join('<tr class="clickable" data-url="messages/%s"><td>%s...</td><td>%s</td><td>%s</td><td><a href="messages/%s">%s</a></td><td>%s</td><td>%s</td></tr>' % (message[10], message[0][:8], message[3], message[4], message[10], message[5], message[6], message[7]) for message in list_chunk),
+			'prev': prevpage,
+			'next': nextpage,
+			'pages': "".join('<option value="index_%s_%d.html" %s>Page %d</option>' % (identifier, i, is_selected(i, current_page), i + 1) for i in xrange(0, len(email_list)))
 		}
 		
 		filename = "%s/index_%s_%d.html" % (options['output_dir'], identifier, current_page)
diff --git a/templates/index.html b/templates/index.html
index 0b2c383..c1ab73f 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -10,6 +10,13 @@
 				$('.clickable').click(function(){
 					window.location = $(this).data('url');
 				});
+				
+				$('.jumplist').change(function(){
+					console.log($(this).children('option:selected'));
+					$(this).children('option:selected').each(function(){
+						window.location = $(this).val();
+					});
+				});
 			});
 		</script>
 	</head>
@@ -21,7 +28,11 @@
 			<h3>%(pagenum)s</h3>
 			
 			<div class="navigation">
-				
+				%(prev)s
+				<select class="jumplist">
+					%(pages)s
+				</select>
+				%(next)s
 			</div>
 			
 			<table class="message message-list">