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-rw-r--r--app/helpers/refinery/blog/posts_helper.rb65
-rw-r--r--app/models/refinery/blog/post.rb12
-rw-r--r--app/views/refinery/blog/widgets/_blog_archive.html.erb6
-rw-r--r--spec/helpers/refinery/blog/posts_helper_spec.rb71
-rw-r--r--spec/models/refinery/blog/post_spec.rb49
5 files changed, 148 insertions, 55 deletions
diff --git a/app/helpers/refinery/blog/posts_helper.rb b/app/helpers/refinery/blog/posts_helper.rb
index 4847ab2..dfb742a 100644
--- a/app/helpers/refinery/blog/posts_helper.rb
+++ b/app/helpers/refinery/blog/posts_helper.rb
@@ -1,14 +1,6 @@
module Refinery
module Blog
module PostsHelper
- def blog_archive_widget
- posts = Refinery::Blog::Post.select('published_at').all_previous
- return nil if posts.blank?
-
- render :partial => "/refinery/blog/widgets/blog_archive", :locals => { :posts => posts }
- end
- alias_method :blog_archive_list, :blog_archive_widget
-
def next_or_previous?(post)
post.next.present? or post.prev.present?
end
@@ -28,22 +20,51 @@ module Refinery
end
end
- def archive_link(post)
- if post.published_at >= Time.now.end_of_year.advance(:years => -3)
- post_date = post.published_at.strftime('%m/%Y')
- year = post_date.split('/')[1]
- month = post_date.split('/')[0]
- count = Blog::Post.by_archive(Time.parse(post_date)).size
- text = t("date.month_names")[month.to_i] + " #{year} (#{count})"
+ def blog_archive_widget(dates=blog_archive_dates)
+ ArchiveWidget.new(dates, self).display
+ end
- link_to(text, refinery.blog_archive_posts_path(:year => year, :month => month))
- else
- post_date = post.published_at.strftime('01/%Y')
- year = post_date.split('/')[1]
- count = Refinery::Blog::Post.by_year(Time.parse(post_date)).size
- text = "#{year} (#{count})"
+ def blog_archive_dates(cutoff=Time.now.beginning_of_month)
+ Refinery::Blog::Post.published_dates_older_than(cutoff)
+ end
+
+ class ArchiveWidget
+ delegate :t, :link_to, :refinery, :render, :to => :view_context
+ attr_reader :view_context
+
+ def initialize(dates, view_context, cutoff=3.years.ago.end_of_year)
+ @recent_dates, @old_dates = dates.sort_by {|date| -date.to_i }.
+ partition {|date| date > cutoff }
+
+ @view_context = view_context
+ end
+
+ def recent_links
+ @recent_dates.group_by {|date| [date.year, date.month] }.
+ map {|(year, month), dates| recent_link(year, month, dates.count) }
+ end
+
+ def recent_link(year, month, count)
+ link_to "#{t("date.month_names")[month]} #{year} (#{count})",
+ refinery.blog_archive_posts_path(:year => year, :month => month)
+ end
+
+ def old_links
+ @old_dates.group_by {|date| date.year }.
+ map {|year, dates| old_link(year, dates.size) }
+ end
+
+ def old_link(year, count)
+ link_to "#{year} (#{count})", refinery.blog_archive_posts_path(:year => year)
+ end
+
+ def links
+ recent_links + old_links
+ end
- link_to(text, refinery.blog_archive_posts_path(:year => year))
+ def display
+ return "" if links.empty?
+ render "refinery/blog/widgets/blog_archive", :links => links
end
end
end
diff --git a/app/models/refinery/blog/post.rb b/app/models/refinery/blog/post.rb
index 522e000..ddfc3cc 100644
--- a/app/models/refinery/blog/post.rb
+++ b/app/models/refinery/blog/post.rb
@@ -63,16 +63,16 @@ module Refinery
end
class << self
- def by_archive(archive_date)
- where(['published_at between ? and ?', archive_date.beginning_of_month, archive_date.end_of_month])
+ def by_archive(date)
+ where(:published_at => date.beginning_of_month..date.end_of_month)
end
- def by_year(archive_year)
- where(['published_at between ? and ?', archive_year.beginning_of_year, archive_year.end_of_year])
+ def by_year(date)
+ where(:published_at => date.beginning_of_year..date.end_of_year)
end
- def all_previous
- where(['published_at <= ?', Time.now.beginning_of_month])
+ def published_dates_older_than(date)
+ where("published_at <= ?", date).map(&:published_at)
end
def live
diff --git a/app/views/refinery/blog/widgets/_blog_archive.html.erb b/app/views/refinery/blog/widgets/_blog_archive.html.erb
index 7679a5b..b3522c6 100644
--- a/app/views/refinery/blog/widgets/_blog_archive.html.erb
+++ b/app/views/refinery/blog/widgets/_blog_archive.html.erb
@@ -2,9 +2,9 @@
<h2><%= t('archives', :scope => 'refinery.blog.shared') %></h2>
<nav>
<ul>
- <% posts.each do |post| %>
- <li><%= archive_link(post) %></li>
+ <% links.each do |link| %>
+ <li><%= link %></li>
<% end %>
</ul>
</nav>
-</section> \ No newline at end of file
+</section>
diff --git a/spec/helpers/refinery/blog/posts_helper_spec.rb b/spec/helpers/refinery/blog/posts_helper_spec.rb
new file mode 100644
index 0000000..b8c8911
--- /dev/null
+++ b/spec/helpers/refinery/blog/posts_helper_spec.rb
@@ -0,0 +1,71 @@
+require 'spec_helper'
+
+module Refinery
+ module Blog
+ describe PostsHelper do
+ describe "#blog_archive_widget" do
+ let(:html) { helper.blog_archive_widget(dates) }
+ let(:links) { Capybara.string(html).find("#blog_archive_widget ul") }
+
+ context "with no archive dates" do
+ let(:dates) { [] }
+
+ it "does not display anything" do
+ html.should be_blank
+ end
+ end
+
+ context "with archive dates" do
+ let(:recent_post) { 2.months.ago }
+ let(:old_post) { 4.years.ago }
+
+ let(:dates) do
+ [old_post, recent_post].map do |date|
+ [date, date.beginning_of_month, date.end_of_month]
+ end.flatten
+ end
+
+ it "has a link for the month of dates not older than one year" do
+ month = Date::MONTHNAMES[recent_post.month]
+ year = recent_post.year
+
+ links.should have_link("#{month} #{year} (3)")
+ end
+
+ it "has a link for the year of dates older than one year" do
+ year = old_post.year
+
+ links.should have_link("#{year} (3)")
+ end
+
+ it "sorts recent links before old links" do
+ links.find("li:first").should have_content(recent_post.year.to_s)
+ links.find("li:last").should have_content(old_post.year.to_s)
+ end
+ end
+
+ context "with multiple recent dates" do
+ let(:dates) { [3.months.ago, 2.months.ago] }
+
+ it "sorts by the more recent date" do
+ first, second = dates.map {|p| Date::MONTHNAMES[p.month] }
+
+ links.find("li:first").should have_content(second)
+ links.find("li:last").should have_content(first)
+ end
+ end
+
+ context "with multiple old dates" do
+ let(:dates) { [5.years.ago, 4.years.ago] }
+
+ it "sorts by the more recent date" do
+ first, second = dates.map {|p| p.year.to_s }
+
+ links.find("li:first").should have_content(second)
+ links.find("li:last").should have_content(first)
+ end
+ end
+ end
+ end
+ end
+end
diff --git a/spec/models/refinery/blog/post_spec.rb b/spec/models/refinery/blog/post_spec.rb
index 1d0a3e7..acc4f95 100644
--- a/spec/models/refinery/blog/post_spec.rb
+++ b/spec/models/refinery/blog/post_spec.rb
@@ -49,11 +49,11 @@ module Refinery
describe "authors" do
it "are authored" do
- subject.class.instance_methods.map(&:to_sym).should include(:author)
+ described_class.instance_methods.map(&:to_sym).should include(:author)
end
end
- describe "by_archive scope" do
+ describe "by_archive" do
before do
@post1 = FactoryGirl.create(:blog_post, :published_at => Date.new(2011, 3, 11))
@post2 = FactoryGirl.create(:blog_post, :published_at => Date.new(2011, 3, 12))
@@ -65,25 +65,26 @@ module Refinery
it "returns all posts from specified month" do
#check for this month
date = "03/2011"
- subject.class.by_archive(Time.parse(date)).count.should be == 2
- subject.class.by_archive(Time.parse(date)).should == [@post2, @post1]
+ described_class.by_archive(Time.parse(date)).count.should be == 2
+ described_class.by_archive(Time.parse(date)).should == [@post2, @post1]
end
end
- describe "all_previous scope" do
+ describe ".published_dates_older_than" do
before do
@post1 = FactoryGirl.create(:blog_post, :published_at => Time.now - 2.months)
@post2 = FactoryGirl.create(:blog_post, :published_at => Time.now - 1.month)
FactoryGirl.create(:blog_post, :published_at => Time.now)
end
- it "returns all posts from previous months" do
- subject.class.all_previous.count.should be == 2
- subject.class.all_previous.should == [@post2, @post1]
+ it "returns all published dates older than the argument" do
+ expected = [@post2.published_at, @post1.published_at]
+
+ described_class.published_dates_older_than(1.day.ago).should eq(expected)
end
end
- describe "live scope" do
+ describe "live" do
before do
@post1 = FactoryGirl.create(:blog_post, :published_at => Time.now.advance(:minutes => -2))
@post2 = FactoryGirl.create(:blog_post, :published_at => Time.now.advance(:minutes => -1))
@@ -92,12 +93,12 @@ module Refinery
end
it "returns all posts which aren't in draft and pub date isn't in future" do
- subject.class.live.count.should be == 2
- subject.class.live.should == [@post2, @post1]
+ described_class.live.count.should be == 2
+ described_class.live.should == [@post2, @post1]
end
end
- describe "uncategorized scope" do
+ describe "uncategorized" do
before do
@uncategorized_post = FactoryGirl.create(:blog_post)
@categorized_post = FactoryGirl.create(:blog_post)
@@ -106,22 +107,22 @@ module Refinery
end
it "returns uncategorized posts if they exist" do
- subject.class.uncategorized.should include @uncategorized_post
- subject.class.uncategorized.should_not include @categorized_post
+ described_class.uncategorized.should include @uncategorized_post
+ described_class.uncategorized.should_not include @categorized_post
end
end
describe "#live?" do
it "returns true if post is not in draft and it's published" do
- FactoryGirl.create(:blog_post).live?.should be_true
+ Factory.build(:blog_post).should be_live
end
it "returns false if post is in draft" do
- FactoryGirl.create(:blog_post, :draft => true).live?.should be_false
+ Factory.build(:blog_post, :draft => true).should_not be_live
end
it "returns false if post pub date is in future" do
- FactoryGirl.create(:blog_post, :published_at => Time.now.advance(:minutes => 1)).live?.should be_false
+ Factory.build(:blog_post, :published_at => Time.now.advance(:minutes => 1)).should_not be_live
end
end
@@ -132,7 +133,7 @@ module Refinery
end
it "returns next article when called on current article" do
- subject.class.last.next.should == @post
+ described_class.last.next.should == @post
end
end
@@ -143,7 +144,7 @@ module Refinery
end
it "returns previous article when called on current article" do
- subject.class.first.prev.should == @post
+ described_class.first.prev.should == @post
end
end
@@ -171,7 +172,7 @@ module Refinery
end
it "should be true" do
- subject.class.comments_allowed?.should be_true
+ described_class.comments_allowed?.should be_true
end
end
@@ -181,7 +182,7 @@ module Refinery
end
it "should be false" do
- subject.class.comments_allowed?.should be_false
+ described_class.comments_allowed?.should be_false
end
end
end
@@ -199,7 +200,7 @@ module Refinery
end
it "should be true" do
- subject.class.teasers_enabled?.should be_true
+ described_class.teasers_enabled?.should be_true
end
end
@@ -209,7 +210,7 @@ module Refinery
end
it "should be false" do
- subject.class.teasers_enabled?.should be_false
+ described_class.teasers_enabled?.should be_false
end
end
end
@@ -246,4 +247,4 @@ module Refinery
end
end
-end \ No newline at end of file
+end
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 20:13:35 +0000