-  def issues
-       @publication = Publication.find_by_name(params[:pub])
-
-       joins = "JOIN issue_publications ON (issues.id = issue_publications.issue_id)"
-       conditions = ['issue_publications.publication_id = ? ', @publication.id ]
-       @issues = Issue.all(:joins => joins, :conditions =>  conditions)
-       respond_to do |format|
-         format.html
-          format.xml do 
-           render :xml => @issues
-          end
-
-         format.json do
-           headers['Content-Type'] = 'application/json'
-           render :json => @issues
-         end
+    regexp = Regexp.new(Setting.plugin_redmine_publications[:pattern])
+    Publication.delete_all()
+    repos = Repository.all
+    if repos
+    repos.each do |repo|
+      repo_status = []
+      if repo.entries
+      repo.entries.each do |entry|
+        match = entry.path.match(regexp)
+        if match
+          Publication.find_or_create_by_name(:name => match[1],
+            :source_file => entry.path, :repository_id => repo.id)
+          repo_status += [{:path => entry.path, :match => match[1], :matched => true}]
+        else
+          repo_status += [{:path => entry.path, :match =>nil, :matched => false}]