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Update pagination classes moving into a module

This commit is contained in:
Tom Bell 2013-01-19 23:42:40 +00:00
parent 663a1321d2
commit 10d980b6e1
1 changed files with 47 additions and 47 deletions
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94
lib/jekyll/generators/pagination.rb
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@ -1,55 +1,56 @@
module Jekyll
module Generators
class Pagination < Generator
# This generator is safe from arbitrary code execution.
safe true
class Pagination < Generator
# This generator is safe from arbitrary code execution.
safe true
# Generate paginated pages if necessary.
#
# site - The Site.
#
# Returns nothing.
def generate(site)
site.pages.dup.each do |page|
paginate(site, page) if Pager.pagination_enabled?(site.config, page.name)
end
end
# Paginates the blog's posts. Renders the index.html file into paginated
# directories, e.g.: page2/index.html, page3/index.html, etc and adds more
# site-wide data.
#
# site - The Site.
# page - The index.html Page that requires pagination.
#
# {"paginator" => { "page" => <Number>,
# "per_page" => <Number>,
# "posts" => [<Post>],
# "total_posts" => <Number>,
# "total_pages" => <Number>,
# "previous_page" => <Number>,
# "next_page" => <Number> }}
def paginate(site, page)
all_posts = site.site_payload['site']['posts']
pages = Pager.calculate_pages(all_posts, site.config['paginate'].to_i)
(1..pages).each do |num_page|
pager = Pager.new(site.config, num_page, all_posts, pages)
if num_page > 1
newpage = Page.new(site, site.source, page.dir, page.name)
newpage.pager = pager
newpage.dir = File.join(page.dir, paginate_path(site, num_page))
site.pages << newpage
else
page.pager = pager
# Generate paginated pages if necessary.
#
# site - The Site.
#
# Returns nothing.
def generate(site)
site.pages.dup.each do |page|
paginate(site, page) if Pager.pagination_enabled?(site.config, page.name)
end
end
end
private
def paginate_path(site, num_page)
format = site.config['paginate_path']
format.sub(':num', num_page.to_s)
# Paginates the blog's posts. Renders the index.html file into paginated
# directories, e.g.: page2/index.html, page3/index.html, etc and adds more
# site-wide data.
#
# site - The Site.
# page - The index.html Page that requires pagination.
#
# {"paginator" => { "page" => <Number>,
# "per_page" => <Number>,
# "posts" => [<Post>],
# "total_posts" => <Number>,
# "total_pages" => <Number>,
# "previous_page" => <Number>,
# "next_page" => <Number> }}
def paginate(site, page)
all_posts = site.site_payload['site']['posts']
pages = Pager.calculate_pages(all_posts, site.config['paginate'].to_i)
(1..pages).each do |num_page|
pager = Pager.new(site.config, num_page, all_posts, pages)
if num_page > 1
newpage = Page.new(site, site.source, page.dir, page.name)
newpage.pager = pager
newpage.dir = File.join(page.dir, paginate_path(site, num_page))
site.pages << newpage
else
page.pager = pager
end
end
end
private
def paginate_path(site, num_page)
format = site.config['paginate_path']
format.sub(':num', num_page.to_s)
end
end
end
class Pager
@ -115,5 +116,4 @@ module Jekyll
}
end
end
end