dspace_plugin : make basic plugin structure

Francisco Júnior
1 parent 7b83924b
Showing 8 changed files with 78 additions and 95 deletions Show diff stats
plugins/dspace/lib/dspace/client.rb
plugins/dspace/lib/dspace/collection.rb
plugins/dspace/lib/dspace/resource.rb
plugins/dspace/lib/dspace_plugin.rb
plugins/dspace/lib/dspace_plugin/dspace_block.rb
plugins/dspace/views/blocks/dspace.html.erb
plugins/dspace/views/box_organizer/dspace_plugin/_dspace_block.html.erb
plugins/dspace/views/profile_design
@@ -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
@@ -0,0 +1,4 @@
+class Dspace::Collection < Dspace::Resource
+  self.site = "http://localhost:8080/rest/"
+  self.element_name = "collections"
+end
@@ -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
 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
 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
@@ -0,0 +1,4 @@
+<% collection_items.each do |item| %>
+  <%= item.name %><br />
+<% end %>
+
-<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) %>
@@ -0,0 +1 @@
+box_organizer/
 \ No newline at end of file
@@ -0,0 +1,10 @@		@@ -0,0 +1,10 @@
	1	+class Dspace::Client
	2	+
	3	+ def initialize(dspace_server_url)
	4	+ end
	5	+
	6	+ def get_collection_items(collection)
	7	+ collection_items = Dspace::Collection.find(:all)
	8	+ end
	9	+
	10	+end
@@ -0,0 +1,4 @@		@@ -0,0 +1,4 @@
	1	+class Dspace::Collection < Dspace::Resource
	2	+ self.site = "http://localhost:8080/rest/"
	3	+ self.element_name = "collections"
	4	+end
@@ -0,0 +1,29 @@		@@ -0,0 +1,29 @@
	1	+class Dspace::Resource < ActiveResource::Base
	2	+
	3	+ %w(site).each do \|attr\|
	4	+ define_method(attr) do
	5	+ Thread.current["#{name}.active_resource.#{attr}"]
	6	+ end
	7	+
	8	+ if attr.eql?('site')
	9	+ define_method("#{attr}=") do \|site\|
	10	+ @connection = nil
	11	+ site_uri = "http://localhost:8080/rest/"
	12	+ Thread.current["#{name}.active_resource.site"] = site_uri
	13	+ end
	14	+ end
	15	+ end
	16	+
	17	+ class << self
	18	+ def element_path(id, prefix_options = {}, query_options = nil)
	19	+ prefix_options, query_options = split_options(prefix_options) if query_options.nil?
	20	+ "#{prefix(prefix_options)}#{collection_name}/#{id}#{query_string(query_options)}"
	21	+ end
	22	+
	23	+ def collection_path(prefix_options = {}, query_options = nil)
	24	+ prefix_options, query_options = split_options(prefix_options) if query_options.nil?
	25	+ "#{prefix(prefix_options)}#{collection_name}#{query_string(query_options)}"
	26	+ end
	27	+ end
	28	+
	29	+end
1	class DspacePlugin::DspaceBlock < Block	1	class DspacePlugin::DspaceBlock < Block
2	- def self.description
3	- _('Dspace content')
4	- end
5		2
6	- def default_title
7	- _('Dspace content')	3	+ settings_items :dspace_server_url, :type => :string, :default => ""
		4	+ settings_items :collections, :type => :string, :default => ""
		5	+
		6	+ attr_accessible :dspace_server_url, :collections
		7	+
		8	+ def self.description
		9	+ _('DSpace library')
8	end	10	end
9		11
10	def help	12	def help
11	- _('This block displays dspace content.')	13	+ _('This block displays a DSpace content.')
12	end	14	end
13		15
14	- settings_items :limit, :type => :integer, :default => 5
15	- settings_items :show_most_read, :type => :boolean, :default => 1
16	- settings_items :show_most_commented, :type => :boolean, :default => 1
17	- settings_items :show_most_liked, :type => :boolean, :default => 1
18	- settings_items :show_most_disliked, :type => :boolean, :default => 0
19	- settings_items :show_most_voted, :type => :boolean, :default => 1
20	-
21	- attr_accessible :limit, :show_most_voted, :show_most_disliked, :show_most_liked, :show_most_commented, :show_most_read
22	-
23	- include ActionView::Helpers
24	- include Rails.application.routes.url_helpers
25	-
26	def content(args={})	16	def content(args={})
27	-
28	- content = block_title(title)
29	-
30	- if self.show_most_read
31	- docs = Article.most_accessed(owner, self.limit)
32	- if !docs.blank?
33	- subcontent = ""
34	- subcontent += content_tag(:span, _("Most read articles"), :class=>"title mread") + "\n"
35	- subcontent += content_tag(:ul, docs.map {\|item\| content_tag('li', link_to(h(item.title), item.url))}.join("\n"))
36	- content += content_tag(:div, subcontent, :class=>"block mread") + "\n"	17	+ block = self
		18	+ proc do
		19	+ dspace_client = Dspace::Client.new(block.dspace_server_url)
		20	+ collection_items = dspace_client.get_collection_items(block.collections)
		21	+ if !collection_items.blank?
		22	+ content_tag('div',
		23	+ render(:file => 'blocks/dspace', :locals => {:collection_items => collection_items})
		24	+ )
		25	+ else
		26	+ ''
37	end	27	end
38	end	28	end
39	-
40	- if self.show_most_commented
41	- docs = Article.most_commented_dspace(owner, self.limit)
42	- if !docs.blank?
43	- subcontent = ""
44	- subcontent += content_tag(:span, _("Most commented articles"), :class=>"title mcommented") + "\n"
45	- subcontent += content_tag(:ul, docs.map {\|item\| content_tag('li', link_to(h(item.title), item.url))}.join("\n"))
46	- content += content_tag(:div, subcontent, :class=>"block mcommented") + "\n"
47	- end
48	- end
49	-
50	- if owner.kind_of?(Environment)
51	- env = owner
52	- else
53	- env = owner.environment
54	- end
55	-
56	- if env.plugin_enabled?(VotePlugin)
57	- if self.show_most_liked
58	- docs = Article.more_positive_votes(owner, self.limit)
59	- if !docs.blank?
60	- subcontent = ""
61	- subcontent += content_tag(:span, _("Most liked articles"), :class=>"title mliked") + "\n"
62	- subcontent += content_tag(:ul, docs.map {\|item\| content_tag('li', link_to(h(item.title), item.url))}.join("\n"))
63	- content += content_tag(:div, subcontent, :class=>"block mliked") + "\n"
64	- end
65	- end
66	- if self.show_most_disliked
67	- docs = Article.more_negative_votes(owner, self.limit)
68	- if !docs.blank?
69	- subcontent = ""
70	- subcontent += content_tag(:span, _("Most disliked articles"), :class=>"title mdisliked") + "\n"
71	- subcontent += content_tag(:ul, docs.map {\|item\| content_tag('li', link_to(h(item.title), item.url))}.join("\n"))
72	- content += content_tag(:div, subcontent, :class=>"block mdisliked") + "\n"
73	- end
74	- end
75	-
76	- if self.show_most_voted
77	- docs = Article.most_voted(owner, self.limit)
78	- if !docs.blank?
79	- subcontent = ""
80	- subcontent += content_tag(:span, _("Most voted articles"), :class=>"title mvoted") + "\n"
81	- subcontent += content_tag(:ul, docs.map {\|item\| content_tag('li', link_to(h(item.title), item.url))}.join("\n"))
82	- content += content_tag(:div, subcontent, :class=>"block mvoted") + "\n"
83	- end
84	- end
85	- end
86	- return content
87	- end
88	-
89	- def timeout
90	- 4.hours
91	end	29	end
92		30
93	- def self.expire_on
94	- { :profile => [:article], :environment => [:article] }	31	+ def cacheable?
		32	+ false
95	end	33	end
96		34
97	end	35	end
@@ -0,0 +1,4 @@		@@ -0,0 +1,4 @@
	1	+<% collection_items.each do \|item\| %>
	2	+ <%= item.name %><br />
	3	+<% end %>
	4	+
1	-<div id='edit-dspace-block'>
2	- <%= labelled_form_field _('Limit of items per category'), text_field(:block, :limit, :size => 3) %>
3	- <%= labelled_check_box _('Display most accessed content'), "block[show_most_read]", 1 ,@block.show_most_read %><BR>
4	- <%= labelled_check_box _('Display most commented content'), "block[show_most_commented]", 1 ,@block.show_most_commented %><BR>
5	- <%= labelled_check_box _('Display most liked content'), "block[show_most_liked]", 1 ,@block.show_most_liked %><BR>
6	- <%= labelled_check_box _('Display most voted content'), "block[show_most_voted]", 1 ,@block.show_most_voted %><BR>
7	- <%= labelled_check_box _('Display most disliked content'), "block[show_most_disliked]", 1 , @block.show_most_disliked %><BR>
8	-</div>
9	\ No newline at end of file	1	\ No newline at end of file
		2	+<%= labelled_form_field _('DSpace/API Url:'), text_field(:block, :dspace_server_url) %>
		3	+
		4	+<%= labelled_form_field _('Colletions:'), text_field(:block, :collections) %>
	@@ -0,0 +1 @@		@@ -0,0 +1 @@
		1	+box_organizer/
0	\ No newline at end of file	2	\ No newline at end of file