git.sur5r.net Git - i3/i3.github.io/blob - _controllers/blog/chronological.py

   1 # Write all the blog posts in reverse chronological order
   2 import os
   3 from blogofile.cache import bf
   4
   5 blog = bf.config.controllers.blog
   6
   7
   8 def run():
   9     write_blog_chron(posts=blog.posts, root=blog.pagination_dir.lstrip("/"))
  10     write_blog_first_page()
  11
  12
  13 def write_blog_chron(posts, root):
  14     page_num = 1
  15     post_num = 0
  16     html = []
  17     while len(posts) > post_num:
  18         #Write the pages, num_per_page posts per page:
  19         page_posts = posts[post_num:post_num + blog.posts_per_page]
  20         post_num += blog.posts_per_page
  21         if page_num > 1:
  22             prev_link = "../" + str(page_num - 1)
  23         else:
  24             prev_link = None
  25         if len(posts) > post_num:
  26             next_link = "../" + str(page_num + 1)
  27         else:
  28             next_link = None
  29         page_dir = bf.util.path_join(blog.path, root, str(page_num))
  30         fn = bf.util.path_join(page_dir, "index.html")
  31         env = {
  32             "posts": page_posts,
  33             "next_link": next_link,
  34             "prev_link": prev_link
  35         }
  36         bf.writer.materialize_template("chronological.mako", fn, env)
  37         page_num += 1
  38
  39
  40 def write_blog_first_page():
  41     if not blog.custom_index:
  42         page_posts = blog.posts[:blog.posts_per_page]
  43         path = bf.util.path_join(blog.path, "index.html")
  44         blog.logger.info(u"Writing blog index page: " + path)
  45         if len(blog.posts) > blog.posts_per_page:
  46             next_link = bf.util.site_path_helper(
  47                     blog.path, blog.pagination_dir+"/2")
  48         else:
  49             next_link = None
  50         env = {
  51             "posts": page_posts,
  52             "next_link": next_link,
  53             "prev_link": None
  54         }
  55         bf.writer.materialize_template("chronological.mako", path, env)