controller/views and new routes for managing shared_objects (model in…

… acts_as_shareable)

app/controllers/member/shared_objects_controller.rb

@@ -0,0 +1,183 @@
+class Member::SharedObjectsController < Member::BaseController
+
+  def index
+    @order = params[:order] || 'created_at'
+    @page = params[:page] || '1'
+    @asc = params[:asc] || 'desc'
+    @shared_objects = SharedObject.paginate :per_page => Tog::Config["plugins.tog_social.profile.list.page.size"],
+                                 :page => @page,
+                                 :order => "shared_objects.#{@order} #{@asc}"
+
+    respond_to do |format|
+      format.html # index.html.erb
+      format.xml  { render :xml => @shared_objects }
+    end
+  end
+
+  def show
+    @shared_object = SharedObject.find(params[:id])
+    @sharings = Share.find :all, :conditions => ["user_id = ? and shareable_id = ?", @shared_object.user.id, @shared_object.id]
+    store_location
+    respond_to do |format|
+      format.html
+    end
+  end
+
+  def new
+    @shareable = SharedObject.new
+    @shared_to = []
+  end
+
+  def create
+    if params[:commit] == 'Cancel'
+       redirect_back_or_default('/')
+    else
+      @shareable = SharedObject.new params[:shared_object]
+      @shareable.user = current_user
+      @shareable.type = 'SharedObject' # May be subclasses of shared object later such as 'link', 'comment' later
+      @shareable.published_at = '' if params[:shared_object][:state]=='draft' and params[:update_published_at]
+      @shareable.save
+
+      # Preparing to link the shared object to user commons (groups)
+      @sharing = Share.new
+      sharing_options = {}
+      sharing_options.merge!({:published_at=>@sharing.published_at}) if params[:update_published_at] # not in UI at the moment
+
+      # The group to share this with
+      shared_to = Group.find params[:group_id] 
+
+      # User can also share the object simultaneous to other subscribed commons (groups)
+      if params[:other_group]
+        # Additional groups to share this with as specified by the users, including the current group
+        @groups = Group.find params[:other_group].collect! {|x| x.to_i } << shared_to
+        @groups.each do |a_group|          
+          a_group.share(current_user,  @shareable.type,  @shareable.id, sharing_options)  
+        end
+        user_message = @groups.collect { |x| current_user.groups.first == x ? current_user.profile.full_name : x.name }
+        flash[:ok] = "Object shared with " + user_message.join(', ')
+      else
+        # Share to the current group
+        shared_to.share(current_user,  @shareable.type,  @shareable.id, sharing_options) 
+        user_message = current_user.groups.first == shared_to ? current_user.profile.full_name : shared_to.name + ' group'
+        flash[:ok] = "Object shared with " + user_message
+      end      
+
+      #Save a copy of the shareable to user's own profile
+      current_user.groups.first.share(current_user,  @shareable.type,  @shareable.id, sharing_options) unless (current_user.id == shared_to.user_id && current_user.groups.first == shared_to)
+      redirect_back_or_default('/')
+    end    
+  end
+
+   def edit
+     @shareable = SharedObject.find(params[:id])
+     # retrieve groups this shareble shared with
+     @shared_to = Share.find(:all, :conditions => ['shareable_id = ? AND user_id = ?', @shareable.id, @shareable.user.id]).collect {|share| share.shared_to_id }      
+   end
+
+   def update
+    if params[:commit] == 'Cancel'
+      redirect_back_or_default('/')
+    else
+      @shareable = SharedObject.find params[:id]
+      if @shareable.user == current_user
+        @shareable.update_attributes(params[:shared_object]) if params[:shared_object]
+        new_shared_to = params[:other_group] || []
+        shares_in_other_groups = Share.find(:all, :conditions => ['shareable_id = ? AND user_id = ?', @shareable.id, @shareable.user.id]).delete_if { |share| share.shared_to_id == @shareable.user.groups.first.id }
+        shared_to = shares_in_other_groups.collect {|share| share.shared_to_id }
+        user_groups = @shareable.user.groups[1..-1]
+        sharing_options = {}
+        for group in user_groups
+          if new_shared_to.include?(group.id.to_s)
+            # share to this group if not already shared
+            group.share(current_user,  @shareable.type.to_s,  @shareable.id, sharing_options) unless shared_to.include?(group.id)        
+          else
+            # remove share if already shared
+            Share.find(:first, :conditions => ['shareable_id = ? AND user_id = ? AND shared_to_id = ?', @shareable.id, @shareable.user.id, group.id]).destroy if shared_to.include?(group.id)
+          end
+        end
+      end
+      #need fixing
+      redirect_back_or_default('/')
+    end
+  end
+
+   def delete
+     @shareable = SharedObject.find params[:id]
+     @shared_to = Group.find params[:group_id]
+     sharing_query = params[:mode]=='all' ?  [ 'shareable_id = ?', @shareable.id] :  [ 'shareable_id = ? AND shared_to_id = ?', @shareable.id, @shared_to.id]
+     @related_sharings = Share.find(:all, :conditions => sharing_query)
+     unless @shareable.user == current_user || @shared_to.user_id == current_user.id
+       flash[:error] = "You are not permitted to delete this object."
+       redirect_back_or_default('/')
+     end
+   end
+
+   def destroy
+    if params[:commit] == 'Cancel'
+      redirect_back_or_default('/')
+    else
+      shareable = SharedObject.find params[:id]
+      shared_to = Group.find params[:group_id]
+      case params[:mode]
+      when 'all'
+        if shareable.user == current_user
+          sharing_ids = Share.find_all_by_shareable_id(shareable.id).collect(&:id)
+          Share.destroy sharing_ids
+          shareable.destroy
+          flash[:ok] = "The post and all the associated sharings are now deleted."
+        end
+      when 'sharing'
+        if shared_to.user_id == current_user.id
+          sharing_id = Share.find(:all, :conditions => ['shareable_id = ? AND shared_to_id = ?', shareable.id, shared_to.id]).collect(&:id)
+          Share.destroy sharing_id
+          flash[:ok] = "The post has been removed from " + shared_to.name + "."
+        end
+      else
+        flash[:notice] = I18n.t("tog_social.sharings.member.remove_share_nok")      
+      end
+      respond_to do |format|
+        format.html { redirect_back_or_default('/') }  
+      end
+    end
+
+   end
+
+   def publish
+    shareable = SharedObject.find params[:id]
+    if shareable.user == current_user
+      shareable.update_attribute(:state, "shared")
+      flash[:ok] = "The post has been published and visible publically."
+    else
+      flash[:notice] = "Unable to publish the post."
+    end 
+    respond_to do |format|
+      format.html { redirect_back_or_default('/') }
+    end 
+  end
+
+  def approve
+    sharing = Share.find params[:id]
+    if current_user.id == Group.find(sharing.shared_to_id).user_id
+      sharing.publish!
+      flash[:ok] = "You have approved this post - it's now visible publically."
+    else
+      flash[:notice] = "Unable to approve post."
+    end 
+    respond_to do |format|
+      format.html { redirect_back_or_default('/') }
+    end 
+  end
+
+  def share
+    if params[:commit] == 'Cancel'
+      redirect_back_or_default('/')
+    else
+      @shareable = SharedObject.find(params[:id])
+      # retrieve groups this shareble shared with
+      @shared_to = Share.find(:all, :conditions => ['shareable_id = ? AND user_id = ?', @shareable.id, @shareable.user.id]).collect {|share| share.shared_to_id }
+    #  @all_groups = Group.active.collect { |group| group.type.to_s=='Homepage' ? nil : group }
+    #  @all_groups.compact!
+    end    
+  end
+
+end

app/controllers/shared_objects_controller.rb

@@ -0,0 +1,13 @@
+class SharedObjectsController < ApplicationController
+
+  def index   
+  end
+
+  def show
+    @shared_object = SharedObject.find(params[:id])  
+    store_location
+    respond_to do |format|
+      format.html
+    end
+  end
+end

app/views/member/shared_objects/_common_form.html.erb

@@ -0,0 +1,10 @@
+<p><label for="post_title">Title</label><br/><%= f.text_field :title, :class=>"wide" %></p>	
+<label for="post_body">Content - post (message, blog), link etc.</label><br/><%= f.text_area :content, :class=>"fieldbox wide" %>
+<p><label for="post_tag_list">Tags, categories (separated by ,)</label><br/><%= f.text_field :tag_list, :class=>"fieldbox wide" %></p>
+
+<p><label for="post_state">Status</label>
+	<%= f.select "state", options_for_select([[ "Share this now!", "shared" ], ["Draft - not visible publically", "draft" ]], @shareable.state) -%>
+				<!--label for="update_published_at"><%= check_box_tag "update_published_at", "1" %> "Publish this at"</label-->
+				<!--%= f.datetime_select :published_at-%-->
+</p>
+

app/views/member/shared_objects/delete.html.erb

@@ -0,0 +1,53 @@
+<div class="detail detail1">
+	<h2>Delete</h2>
+
+	<% if @related_sharings.size > 1 %>
+		<p>You are about to delete the post shown below. Are you sure? This post has been shared with:</p>
+		<ul>
+		<%	for related_sharing in @related_sharings
+			related_sharing_group = related_sharing.shared_to %>
+			<li><%= title_link_for_group_object(related_sharing_group) %></li>
+		<% end %>
+		</ul>
+		<% form_for :shared_object, @shared_object, :url => member_destroy_shared_object_path, :html => {:method => :delete} do |f| -%>
+	  	 	<div style="margin:0 0 0 20px;">
+				<%= submit_tag 'Delete All', :class => 'button mainaction', :style=>"background-color:#e40600; font-weight:bold; font-size:110%; padding:0.5em 1em; border: none;" %>
+				<%= submit_tag 'Cancel', :class => 'button mainaction', :style=>"font-weight:bold; font-size:110%; padding:0.5em 1em; border: none;" %>
+				Or <%= link_to 'Edit Sharing', member_share_existing_shared_object_path %>
+			</div>
+	  	<% end -%>
+	<% else %>
+		<%if params[:mode] =='sharing'%>
+			<p>You are about to remove the following post from 
+				<%= link_to @shared_to.name, @shared_to %> (the original post still exists unless 
+				<%= link_to @shareable.user.profile.full_name, profile_path(@shareable.user.profile) %> choose to delete it). Are you sure?</p>
+			<% form_for :shared_object, @shared_object, :url => member_destroy_shared_object_path, :html => {:method => :delete} do |f| -%>
+				<div style="margin:0 0 0 20px;">
+					<%= submit_tag 'Remove from Group', :class => 'button mainaction', :style=>"background-color:#e40600; font-weight:bold; font-size:110%; padding:0.5em 1em; border: none;" %>
+					<%= submit_tag 'Cancel', :class => 'button mainaction', :style=>"font-weight:bold; font-size:110%; padding:0.5em 1em; border: none;" %>
+				</div>
+			<% end -%>
+		<% else %>
+		   <p>You are about to delete the post shown below. Are you sure?</p>
+			<% form_for :shared_object, @shared_object, :url => member_destroy_shared_object_path, :html => {:method => :delete} do |f| -%>
+				<div style="margin:0 0 0 20px;">
+					<%= submit_tag 'Delete', :class => 'button mainaction', :style=>"background-color:#e40600; font-weight:bold; font-size:110%; padding:0.5em 1em; border: none;" %>
+					<%= submit_tag 'Cancel', :class => 'button mainaction', :style=>"font-weight:bold; font-size:110%; padding:0.5em 1em; border: none;" %>
+				</div>
+			<% end -%>
+		<% end %>
+	<% end %>
+
+	<div style="background-color:#ddd; padding: 1em 1em 0 1em; margin: 2em 0 0 0;">		
+		<p>
+			Submitted by <%= link_to @shareable.user.profile.full_name, profile_path(@shareable.user.profile) %>,
+			about <%= time_ago_in_words(@shareable.created_at) %> ago - <%= I18n.l(@shareable.created_at, :format => :short) %>.	 
+		</p>
+	</div>
+	<div style="background-color:#eee; padding: 1em;">
+		<% if !@shareable.title.blank? %>
+			<h3><%= link_to @shareable.title, shared_objects_path + '/' + @shareable.id.to_s %></h3>
+		<% end %>
+		<%= sanitize(textilize(@shareable.content[0..500]), :tags => (Tog::Plugins.settings :tog_core, 'sanitized.comments.allowed_tags').split, :attributes => (Tog::Plugins.settings :tog_core, 'sanitized.comments.allowed_attributes').split) %> <%= link_to("More..",  shared_objects_path + '/' + @shareable.id.to_s) unless @shareable.content.size < 500 %>
+		</div>
+</div>

app/views/member/shared_objects/edit.html.erb

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+<div class="titleB">Edit Post</div>
+
+<br/>
+<%= error_messages_for :shared_object %>
+
+<% form_for(:shared_object, @shareable, :url=> member_update_shared_object_path(@shareable.id),:html => { :method => :put }) do |f| %>
+	<fieldset>
+		<%= render :partial => 'common_form', :locals => {:f => f}%>
+	</fieldset>
+	<div style="margin:20px 0 0 0">
+		<%= submit_tag 'Save This', :class => 'button mainaction' %> <%= submit_tag 'Cancel', :class => 'button mainaction' %>
+	</div>
+<% end %>

app/views/member/shared_objects/new.html.erb

@@ -0,0 +1,29 @@
+<div class="titleB">Create a New Post</div>
+
+<br/>
+<%= error_messages_for :shared_object %>
+
+<% form_for :shared_object, @shared_object, :url => member_create_shared_object_path do |f| -%>
+	<fieldset>
+		<%= render :partial => 'common_form', :locals => {:f => f}%>
+		<% if current_user.groups.size > 1 %>
+			Also share this with the following groups which I've subscribed to: 
+			<p style="background-color:#eee; padding: 10px 0 10px 10px; }">	
+				<% for group in current_user.groups[1..-1] 
+					if params[:group_id]==group.id.to_s %>
+						<%= check_box_tag '', group.id, true, :disabled => true %>
+						<%= group.name %> (posting to this group)
+						<br/>
+					<% else %>
+						<%= check_box_tag 'other_group[]', group.id, @shared_to.include?(group.id)  %>
+						<%= group.name %>
+						<br/>
+					<% end %>
+				<% end %>
+			</p>	
+		<% end %>
+	</fieldset>
+	<div style="margin:20px 0 0 0">
+		<%= submit_tag 'Create This', :class => 'button mainaction' %> <%= submit_tag 'Cancel', :class => 'button mainaction' %>
+	</div>
+<% end %>

app/views/member/shared_objects/share.html.erb

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+<div class="titleB">Share the Post with</div>
+
+<br/>
+<%= error_messages_for :shared_object %>
+
+<% if current_user.groups.size > 1 %>
+<% form_for :shared_object, @shared_object, :url=> member_update_shared_object_path(@shareable.id),:html => { :method => :put } do |f| -%>
+	<fieldset>
+		  	<h3>My subscribed groups <span style="font-weight:normal; font-size:88%;"> - unchecked to remove share</span></h3>
+			<p style="background-color:#eee; padding: 10px 0 10px 10px; }">	
+				<% for group in current_user.groups[1..-1] %>
+					<%= check_box_tag 'other_group[]', group.id, @shared_to.include?(group.id)  %>
+					<%= group.name %>
+					<br/>
+				<% end %>
+			</p>
+	</fieldset>
+	<div style="margin:20px 0 0 0">
+		<%= submit_tag 'Update This', :class => 'button mainaction' %> <%= submit_tag 'Cancel', :class => 'button mainaction' %>
+	</div>
+<% end %>
+<% else %>
+	<p>
+		<%= link_to 'Create or join some groups to share objects with.', '/groups' %>
+	</p>
+<% end %>

app/views/shared/_shared_object_properties_actions.html.erb

@@ -0,0 +1,42 @@
+<p>
+	From <%= link_to sharing.shareable.user.profile.full_name, '/'+sharing.shareable.user.login %>,
+	about <%= time_ago_in_words(sharing.created_at) %> ago - <%= I18n.l(sharing.created_at, :format => :short) %>.
+
+	<% if sharing.shareable.state == "draft" && current_user == sharing.shareable.user %>
+		<strong>Draft version</strong> only you can see this -
+		<%= link_to "Make public", member_publish_shared_object_path(sharing.shareable.id) %> |
+	<% end %>
+	
+	<% if current_user == sharing.shareable.user %>
+		<%= link_to "Edit", edit_member_shared_object_path(sharing.shareable.id) %> |				
+	<% end %>
+	
+	<% if current_user == sharing.shareable.user %>
+		<%= link_to "Delete", member_delete_shared_object_path(sharing.shared_to.id,sharing.shareable.id,:all), :method => :post %>
+	<% elsif current_user == sharing.shared_to.author || sharing.shared_to.moderators.include?(current_user) %>
+		<%= link_to "Delete", member_delete_shared_object_path(sharing.shared_to.id,sharing.shareable.id,:sharing), :method => :post %>
+	<% end %>
+	
+	<% other_groups = related_shared_to(sharing, sharing.shared_to) %>
+	<% if other_groups.size!=0 %>
+		<br/>
+		Also shared in:
+		<%	for other_group in other_groups %>
+			<%= group_or_homepage_link(other_group) %>
+		<% end %>
+		<%= link_to 'Edit sharings', member_share_existing_shared_object_path(sharing.shareable.id)  if current_user == sharing.shareable.user %>
+	<% else %>
+		<% if current_user == sharing.shareable.user %>
+			<br/>
+			<%= link_to 'Share this with other groups', member_share_existing_shared_object_path(sharing.shareable.id) %>
+		<% end %>
+	<% end %>
+	
+	<% if sharing.state == 'pending' %>
+	   <br/>
+		<strong>Pending</strong> awaiting approval (not viewable publically).
+		<% if current_user == profile.user %>
+			<%= link_to 'Approve this', member_approve_sharing_path(sharing.id) %>			
+		<% end %>
+	<% end %>
+</p>