From 7e5df69214de08a96b47220ca41d581b231518cb Mon Sep 17 00:00:00 2001
From: Marcelo Júnior <maljunior@gmail.com>
Date: Thu, 11 Sep 2014 20:46:29 -0300
Subject: [PATCH] dspace_plugin : make basic plugin structure

---
 plugins/dspace/lib/dspace/client.rb                                     |  10 ++++++++++
 plugins/dspace/lib/dspace/collection.rb                                 |   4 ++++
 plugins/dspace/lib/dspace/resource.rb                                   |  29 +++++++++++++++++++++++++++++
 plugins/dspace/lib/dspace_plugin.rb                                     |  12 +++++++-----
 plugins/dspace/lib/dspace_plugin/dspace_block.rb                        | 102 ++++++++++++++++++++----------------------------------------------------------------------------------
 plugins/dspace/views/blocks/dspace.html.erb                             |   4 ++++
 plugins/dspace/views/box_organizer/dspace_plugin/_dspace_block.html.erb |  11 +++--------
 plugins/dspace/views/profile_design                                     |   1 +
 8 files changed, 78 insertions(+), 95 deletions(-)
 create mode 100644 plugins/dspace/lib/dspace/client.rb
 create mode 100644 plugins/dspace/lib/dspace/collection.rb
 create mode 100644 plugins/dspace/lib/dspace/resource.rb
 create mode 100644 plugins/dspace/views/blocks/dspace.html.erb
 create mode 120000 plugins/dspace/views/profile_design

diff --git a/plugins/dspace/lib/dspace/client.rb b/plugins/dspace/lib/dspace/client.rb
new file mode 100644
index 0000000..ffbfdee
--- /dev/null
+++ b/plugins/dspace/lib/dspace/client.rb
@@ -0,0 +1,10 @@
+class Dspace::Client
+
+  def initialize(dspace_server_url)
+  end
+
+  def get_collection_items(collection)
+    collection_items = Dspace::Collection.find(:all)
+  end
+
+end
diff --git a/plugins/dspace/lib/dspace/collection.rb b/plugins/dspace/lib/dspace/collection.rb
new file mode 100644
index 0000000..5e473a1
--- /dev/null
+++ b/plugins/dspace/lib/dspace/collection.rb
@@ -0,0 +1,4 @@
+class Dspace::Collection < Dspace::Resource
+  self.site = "http://localhost:8080/rest/"
+  self.element_name = "collections"
+end
diff --git a/plugins/dspace/lib/dspace/resource.rb b/plugins/dspace/lib/dspace/resource.rb
new file mode 100644
index 0000000..8c9f23e
--- /dev/null
+++ b/plugins/dspace/lib/dspace/resource.rb
@@ -0,0 +1,29 @@
+class Dspace::Resource < ActiveResource::Base
+
+  %w(site).each do |attr|
+    define_method(attr) do
+      Thread.current["#{name}.active_resource.#{attr}"]
+    end
+
+    if attr.eql?('site')
+      define_method("#{attr}=") do |site|
+        @connection = nil
+        site_uri = "http://localhost:8080/rest/"
+        Thread.current["#{name}.active_resource.site"] = site_uri
+      end
+    end
+  end
+
+  class << self
+    def element_path(id, prefix_options = {}, query_options = nil)
+      prefix_options, query_options = split_options(prefix_options) if query_options.nil?
+      "#{prefix(prefix_options)}#{collection_name}/#{id}#{query_string(query_options)}"
+    end
+
+    def collection_path(prefix_options = {}, query_options = nil)
+      prefix_options, query_options = split_options(prefix_options) if query_options.nil?
+      "#{prefix(prefix_options)}#{collection_name}#{query_string(query_options)}"
+    end
+  end
+
+end
diff --git a/plugins/dspace/lib/dspace_plugin.rb b/plugins/dspace/lib/dspace_plugin.rb
index 1dfc482..01b70b2 100644
--- a/plugins/dspace/lib/dspace_plugin.rb
+++ b/plugins/dspace/lib/dspace_plugin.rb
@@ -1,21 +1,23 @@
 class DspacePlugin < Noosfero::Plugin
 
   def self.plugin_name
-      "Relevant Content Plugin"
+      "DSpace Plugin"
   end
 
   def self.plugin_description
-    _("A plugin that lists the most accessed, most commented, most liked and most disliked contents.")
+    _("A plugin that add a DSpace library feature to noosfero.")
   end
 
   def self.extra_blocks
-    {
-     DspacePlugin::DspaceBlock => {}
-    }
+    { DspacePlugin::DspaceBlock => {:type => ['community', 'profile'] } }
   end
 
   def stylesheet?
     true
   end
 
+  def self.has_admin_url?
+    false
+  end
+
 end
diff --git a/plugins/dspace/lib/dspace_plugin/dspace_block.rb b/plugins/dspace/lib/dspace_plugin/dspace_block.rb
index 2b3b6d2..3838050 100644
--- a/plugins/dspace/lib/dspace_plugin/dspace_block.rb
+++ b/plugins/dspace/lib/dspace_plugin/dspace_block.rb
@@ -1,97 +1,35 @@
 class DspacePlugin::DspaceBlock < Block
-  def self.description
-    _('Dspace content')
-  end
 
-  def default_title
-      _('Dspace content')
+  settings_items :dspace_server_url, :type => :string, :default => ""
+  settings_items :collections, :type => :string, :default => ""
+
+  attr_accessible :dspace_server_url, :collections
+
+  def self.description
+    _('DSpace library')
   end
 
   def help
-    _('This block displays dspace content.')
+    _('This block displays a DSpace content.')
   end
 
-  settings_items :limit,                :type => :integer, :default => 5
-  settings_items :show_most_read,       :type => :boolean, :default => 1
-  settings_items :show_most_commented,  :type => :boolean, :default => 1
-  settings_items :show_most_liked,      :type => :boolean, :default => 1
-  settings_items :show_most_disliked,   :type => :boolean, :default => 0
-  settings_items :show_most_voted,      :type => :boolean, :default => 1
-
-  attr_accessible :limit, :show_most_voted, :show_most_disliked, :show_most_liked, :show_most_commented, :show_most_read
-
-  include ActionView::Helpers
-  include Rails.application.routes.url_helpers
-
   def content(args={})
-
-    content = block_title(title)
-
-    if self.show_most_read
-      docs = Article.most_accessed(owner, self.limit)
-      if !docs.blank?
-        subcontent = ""
-        subcontent += content_tag(:span, _("Most read articles"), :class=>"title mread") + "\n"
-        subcontent += content_tag(:ul, docs.map {|item| content_tag('li', link_to(h(item.title), item.url))}.join("\n"))
-        content += content_tag(:div, subcontent, :class=>"block mread") + "\n"
+    block = self
+    proc do
+      dspace_client = Dspace::Client.new(block.dspace_server_url)
+      collection_items = dspace_client.get_collection_items(block.collections)
+      if !collection_items.blank?
+        content_tag('div',
+          render(:file => 'blocks/dspace', :locals => {:collection_items => collection_items})
+        )
+      else
+        ''
       end
     end
-
-    if self.show_most_commented
-      docs = Article.most_commented_dspace(owner, self.limit)
-      if !docs.blank?
-        subcontent = ""
-        subcontent += content_tag(:span, _("Most commented articles"), :class=>"title mcommented") + "\n"
-        subcontent += content_tag(:ul, docs.map {|item| content_tag('li', link_to(h(item.title), item.url))}.join("\n"))
-        content += content_tag(:div, subcontent, :class=>"block mcommented") + "\n"
-      end
-    end
-
-    if owner.kind_of?(Environment)
-      env = owner
-    else
-      env =  owner.environment
-    end
-
-    if env.plugin_enabled?(VotePlugin)
-      if self.show_most_liked
-        docs = Article.more_positive_votes(owner, self.limit)
-        if !docs.blank?
-          subcontent = ""
-          subcontent += content_tag(:span, _("Most liked articles"), :class=>"title mliked") + "\n"
-          subcontent += content_tag(:ul, docs.map {|item| content_tag('li', link_to(h(item.title), item.url))}.join("\n"))
-          content += content_tag(:div, subcontent, :class=>"block mliked") + "\n"
-        end
-      end
-      if self.show_most_disliked
-        docs = Article.more_negative_votes(owner, self.limit)
-        if !docs.blank?
-          subcontent = ""
-          subcontent += content_tag(:span, _("Most disliked articles"), :class=>"title mdisliked") + "\n"
-          subcontent += content_tag(:ul, docs.map {|item| content_tag('li', link_to(h(item.title), item.url))}.join("\n"))
-          content += content_tag(:div, subcontent, :class=>"block mdisliked") + "\n"
-        end
-      end
-
-      if self.show_most_voted
-        docs = Article.most_voted(owner, self.limit)
-        if !docs.blank?
-          subcontent = ""
-          subcontent += content_tag(:span, _("Most voted articles"), :class=>"title mvoted") + "\n"
-          subcontent += content_tag(:ul, docs.map {|item| content_tag('li', link_to(h(item.title), item.url))}.join("\n"))
-          content += content_tag(:div, subcontent, :class=>"block mvoted") + "\n"
-        end
-      end
-    end
-    return content
-  end
-
-  def timeout
-    4.hours
   end
 
-  def self.expire_on
-      { :profile => [:article], :environment => [:article] }
+  def cacheable?
+    false
   end
 
 end
diff --git a/plugins/dspace/views/blocks/dspace.html.erb b/plugins/dspace/views/blocks/dspace.html.erb
new file mode 100644
index 0000000..9ba8433
--- /dev/null
+++ b/plugins/dspace/views/blocks/dspace.html.erb
@@ -0,0 +1,4 @@
+<% collection_items.each do |item| %>
+  <%= item.name %><br />
+<% end %>
+
diff --git a/plugins/dspace/views/box_organizer/dspace_plugin/_dspace_block.html.erb b/plugins/dspace/views/box_organizer/dspace_plugin/_dspace_block.html.erb
index 4322476..0c31333 100644
--- a/plugins/dspace/views/box_organizer/dspace_plugin/_dspace_block.html.erb
+++ b/plugins/dspace/views/box_organizer/dspace_plugin/_dspace_block.html.erb
@@ -1,8 +1,3 @@
-<div id='edit-dspace-block'>
-  <%= labelled_form_field _('Limit of items per category'), text_field(:block, :limit, :size => 3) %>
-  <%= labelled_check_box _('Display most accessed content'), "block[show_most_read]", 1 ,@block.show_most_read %><BR>
-  <%= labelled_check_box _('Display most commented content'), "block[show_most_commented]", 1 ,@block.show_most_commented %><BR>
-  <%= labelled_check_box _('Display most liked content'), "block[show_most_liked]", 1 ,@block.show_most_liked %><BR>
-  <%= labelled_check_box _('Display most voted content'), "block[show_most_voted]", 1 ,@block.show_most_voted %><BR>
-  <%= labelled_check_box _('Display most disliked content'), "block[show_most_disliked]", 1 , @block.show_most_disliked %><BR>
-</div>
\ No newline at end of file
+<%= labelled_form_field _('DSpace/API Url:'), text_field(:block, :dspace_server_url) %>
+
+<%= labelled_form_field _('Colletions:'), text_field(:block, :collections) %>
diff --git a/plugins/dspace/views/profile_design b/plugins/dspace/views/profile_design
new file mode 120000
index 0000000..1b8d625
--- /dev/null
+++ b/plugins/dspace/views/profile_design
@@ -0,0 +1 @@
+box_organizer/
\ No newline at end of file
--
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