From 448f99644cf98b3a40cac21357e488c202de9621 Mon Sep 17 00:00:00 2001
From: Coleman <penguincoder@gmail.com>
Date: Fri, 27 Jun 2008 20:28:18 -0500
Subject: [PATCH] albums now paginate

---
 app/controllers/albums.rb                   | 10 ++++++-
 app/controllers/news.rb                     |  1 +
 app/controllers/pages.rb                    |  3 +-
 app/views/albums/index.html.erb             | 32 ++++++++++++++-------
 app/views/albums/show.html.erb              |  1 +
 app/views/news/index.html.erb               | 26 +----------------
 app/views/shared/_pagination_links.html.erb | 25 ++++++++++++++++
 7 files changed, 60 insertions(+), 38 deletions(-)
 create mode 100644 app/views/shared/_pagination_links.html.erb

diff --git a/app/controllers/albums.rb b/app/controllers/albums.rb
index b364d44..fcd278e 100644
--- a/app/controllers/albums.rb
+++ b/app/controllers/albums.rb
@@ -1,6 +1,14 @@
 class Albums < Application
   def index
-    @albums = Album.find(:all)
+    acount = Album.count
+    @page = params[:page].to_i
+    per_page = 12
+    @page_count = (acount.to_f / per_page.to_f).ceil.to_i
+    @page = 0 if @page >= @page_count
+    @url_key = :albums
+    
+    @albums = Album.find(:all, :limit => per_page, :offset => (@page * per_page), :order => 'name ASC')
+    
     @tags = Album.popular_tags(30)
     display @albums
   end
diff --git a/app/controllers/news.rb b/app/controllers/news.rb
index 443ae0b..f95ff50 100644
--- a/app/controllers/news.rb
+++ b/app/controllers/news.rb
@@ -5,6 +5,7 @@ class News < Application
     per_page = 5
     @page_count = (ncount.to_f / per_page.to_f).ceil.to_i
     @page = 0 if @page >= @page_count
+    @url_key = :news
     @page_title = 'Blogging!'
     @news = Page.find :all, :limit => per_page, :offset => (@page * per_page), :conditions => [ 'published = ?', true ], :order => 'created_at DESC'
     @oldest_date = Page.find(:first, :order => 'created_at ASC').created_at rescue nil
diff --git a/app/controllers/pages.rb b/app/controllers/pages.rb
index b79a976..3bd76b8 100644
--- a/app/controllers/pages.rb
+++ b/app/controllers/pages.rb
@@ -9,7 +9,6 @@ class Pages < Application
   def show
     @page = Page.find_by_name(params[:id].gsub(/_/, ' '))
     if @page.nil?
-      flash[:error] = "That page does not exist. You can now create it."
       redirect url(:new_page, :new_name => params[:id])
     else
       @comments = @page.comments
@@ -23,7 +22,7 @@ class Pages < Application
     only_provides :html
     @page = Page.new
     if params[:new_name]
-      flash.now[:notice] = 'That page does not exist, but you can create it.'
+      flash.now[:error] = 'That page does not exist, but you can create it.'
       @page.name = params[:new_name].gsub(/_/, ' ')
     end
     render
diff --git a/app/views/albums/index.html.erb b/app/views/albums/index.html.erb
index 27cc038..510abb0 100644
--- a/app/views/albums/index.html.erb
+++ b/app/views/albums/index.html.erb
@@ -9,19 +9,29 @@
 
 <% throw_content :for_stylesheet do -%>
 
-.photo_collection {
-  word-wrap: break-word;
-}
-
 .photo_collection_item {
-  float: right;
+  word-wrap: break-word;
   width: 170px;
   min-height: 140px;
   max-height: 200px;
-  margin: 5px;
+  margin-top: 15px;
   padding: 5px;
   text-align: center;
   border: 1px solid #BBB;
+  float: left;
+  position: relative;
+}
+
+.col_1 {
+  margin-left: 10px;
+}
+
+.col_2 {
+  margin-left: 10px;
+}
+
+.col_0 {
+  margin-left: 10px;
 }
 
 <% end -%>
@@ -29,12 +39,14 @@
 <% if @albums.empty? -%>
   <p><em><strong>There were no albums found!</strong></em></p>
 <% else -%>
-  <div class="photo_collection">
-  <% @albums.each do |album| -%>
-    <div class="photo_collection_item">
+  <% @albums.each_with_index do |album, index| -%>
+    <div class="photo_collection_item col_<%= (index + 1) % 3 -%>">
       <p><a href="<%= url(:album, :id => album.name.gsub(/ /, '_')) -%>"><%= album.name -%></a> (<%= album.photos.size -%> photos)</p>
       <% if album.album_thumbnail -%><a href="<%= url(:album, :id => album.name.gsub(/ /, '_')) -%>"><img src="<%= thumbnail_photo_url(album.album_thumbnail) -%>" /></a><% end -%>
     </div>
   <% end -%>
-  </div>
+  
+  <br style='clear:both;' />
+  
+  <%= partial 'shared/pagination_links' %>
 <% end -%>
\ No newline at end of file
diff --git a/app/views/albums/show.html.erb b/app/views/albums/show.html.erb
index 56db457..b4d5ee1 100644
--- a/app/views/albums/show.html.erb
+++ b/app/views/albums/show.html.erb
@@ -1,4 +1,5 @@
 <% throw_content :for_sidebar do -%>
+  <% if allowed_to?(:create_albums) -%><a href="<%= url(:new_album) -%>"><img src="/images/folder-new.png" alt="Create Album" /> Create An Album</a><br /><% end -%>
   <% if allowed_to?(:edit_album) -%><a href="<%= url(:edit_album, :id => @album.name.gsub(/ /, '_')) -%>" rel="nofollow"><img src="/images/document-save.png" /> Edit Album</a><br /><% end %>
   <% if allowed_to?(:delete_albums) -%><a href="<%= url(:delete_album, :id => @album.name.gsub(/ /, '_')) -%>" onclick="if(!confirm('Are you sure you want to delete this album?')){return false;}"><img src="/images/edit-delete.png" /> Destroy Album</a><br /><% end %>
   <% if allowed_to?(:upload_images) -%><a href="<%= url(:new_photo, :photo => { :album_id => @album.id }) -%>"><img src="/images/emblem-photos.png" /> Upload Image</a><br /><% end %>
diff --git a/app/views/news/index.html.erb b/app/views/news/index.html.erb
index 1e3327e..cff9c0a 100644
--- a/app/views/news/index.html.erb
+++ b/app/views/news/index.html.erb
@@ -26,30 +26,6 @@
     <%= partial 'pages/page', :with => [ page ] %>
   <% end -%>
 
-  <% if @page_count > 0 -%>
-    <div id="pagination_links">
-
-      <% if @page > 0 -%>
-        <a href="<%= url(:news, :page => 0) -%>"><img src="/images/go-first.png" alt="First Page" /></a> <a href="<%= url(:news, :page => 0) -%>"><img src="/images/go-previous.png" alt="Previous Page" /></a>
-      <% end -%>
-
-      <% if @page_count > 1 -%>
-        <% (@page - 4).upto(@page - 1) do |i| ; next if i < 0 -%>
-          <a href="<%= url(:news, :page => i) -%>"><%= i + 1 -%></a> 
-        <% end %>
-
-        <%= @page + 1 %>
-
-        <% (@page + 1).upto(@page + 4) do |i| ; next if i >= @page_count -%>
-          <a href="<%= url(:news, :page => i) -%>"><%= i + 1 -%></a> 
-        <% end %>
-
-        <% if @page < @page_count - 1 -%>
-          <a href="<%= url(:news, :page => @page + 1) -%>"><img src="/images/go-next.png" alt="Next Page" /></a> <a href="<%= url(:news, :page => @page_count - 1) -%>"><img src="/images/go-last.png" alt="Last Page" /></a>
-        <% end -%>
-      <% end -%>
-
-    </div>
-  <% end -%>
+  <%= partial 'shared/pagination_links' %>
 
 <% end -%>
diff --git a/app/views/shared/_pagination_links.html.erb b/app/views/shared/_pagination_links.html.erb
new file mode 100644
index 0000000..b762d74
--- /dev/null
+++ b/app/views/shared/_pagination_links.html.erb
@@ -0,0 +1,25 @@
+<% if @page_count > 0 -%>
+  <div id="pagination_links">
+
+    <% if @page > 0 -%>
+      <a href="<%= url(@url_key, :page => 0) -%>"><img src="/images/go-first.png" alt="First Page" /></a> <a href="<%= url(@url_key, :page => 0) -%>"><img src="/images/go-previous.png" alt="Previous Page" /></a>
+    <% end -%>
+
+    <% if @page_count > 1 -%>
+      <% (@page - 5).upto(@page - 1) do |i| ; next if i < 0 -%>
+        <a href="<%= url(@url_key, :page => i) -%>"><%= i + 1 -%></a> 
+      <% end %>
+
+      <%= @page + 1 %>
+
+      <% (@page + 1).upto(@page + 5) do |i| ; next if i >= @page_count -%>
+        <a href="<%= url(@url_key, :page => i) -%>"><%= i + 1 -%></a> 
+      <% end %>
+
+      <% if @page < @page_count - 1 -%>
+        <a href="<%= url(@url_key, :page => @page + 1) -%>"><img src="/images/go-next.png" alt="Next Page" /></a> <a href="<%= url(@url_key, :page => @page_count - 1) -%>"><img src="/images/go-last.png" alt="Last Page" /></a>
+      <% end -%>
+    <% end -%>
+
+  </div>
+<% end -%>
\ No newline at end of file