luis@385: # vendor/plugins/redmine_bibliography/app/controllers/publications_controller.rb
luis@385: 
luis@328: class PublicationsController < ApplicationController
luis@425:   # TODO: should be removed on production version?
luis@425:   unloadable
luis@328: 
luis@404:   def new
luis@404:     # we always try to create at least one publication
luis@404:     @publication = Publication.new
luis@407: 
luis@404:     # the step we're at in the form
luis@404:     @publication.current_step = session[:publication_step]
luis@409: 
luis@409:     @new_publications = []
luis@409:     session[:publications] ||= {}
luis@409:       
luis@393:   end
luis@384: 
luis@404:   def create
luis@390:     @publication = Publication.new(params[:publication])
luis@391:     @publication.current_step = session[:publication_step]
luis@409:     
luis@404:     # contents of the paste text area
luis@404:     bibtex_entry = params[:bibtex_entry]
luis@384: 
luis@404:     # method for creating "pasted" bibtex entries
luis@424:     if bibtex_entry
luis@424:       logger.error "ANTES PARSE"      
luis@409:       parse_bibtex_list bibtex_entry    
luis@424:       logger.error "DEPOIS PARSE"
luis@404:     end
luis@393: 
luis@404:     # form's flow control
luis@390:     if params[:back_button]
luis@390:       @publication.previous_step
luis@390:     else
luis@390:       @publication.next_step
luis@390:     end
luis@393: 
luis@390:     session[:publication_step] = @publication.current_step
luis@393: 
luis@409:     if @publication.new_record?
luis@409:       render "new"
luis@409:     else
luis@409:       session[:publication_step] = session[:publication_params] = nil
luis@409:       flash[:notice] = "New publication saved!"
luis@409:       redirect_to @publication
luis@409:     end
luis@329:   end
luis@329: 
luis@329:   def index
luis@329:     @publications = Publication.find(:all)
luis@328:   end
luis@328: 
luis@328:   def edit
luis@384:     logger.error "AAAA edit"
luis@376: 
luis@328:   end
luis@328: 
luis@328:   def update
luis@384: 
luis@384:     logger.error "AAAA update"
luis@376: 
luis@328:   end
luis@329: 
luis@425:   def show
luis@425:     @publication = Publication.find_by_id(params[:id])
luis@425: 
luis@425:     if @publication.nil?
luis@425:         @publications = Publication.all
luis@425:         render "index", :alert => 'Your Publications was not found!'
luis@425:     else
luis@425:       @authors = @publication.authors
luis@425:       @bibtext_entry = @publication.bibtex_entry
luis@425:     
luis@425:       respond_to do |format|
luis@425:         format.html
luis@425:         format.xml {render :xml => @publication}
luis@425:       end
luis@425:     end
luis@329:   end
luis@329: 
luis@406:   # parse string with bibtex authors
luis@406:   def parse_authors(authors_entry)
luis@406:     # in bibtex the authors are always seperated by "and"
luis@407:     return authors_entry.split(" and ")
luis@406:   end
luis@406: 
luis@406:   # parses a list of bibtex 
luis@406:   def parse_bibtex_list(bibtex_list)
luis@406:     bibliography = BibTeX.parse bibtex_list
luis@406: 
luis@406:     no_entries = bibliography.data.length
luis@406: 
luis@406:     # parses the bibtex entries
luis@406:     bibliography.data.map do |d|
luis@407: 
luis@407:       if d.class == BibTeX::Entry
luis@407:         create_bibtex_entry d
luis@407:       end
luis@406:     end
luis@407:   end 
luis@407: 
luis@409:   def create_bibtex_entry(d)        
luis@407:     @publication = Publication.new
luis@407:     @bentry = BibtexEntry.new        
luis@407:     authors = []
luis@407:     institution = ""
luis@407:     email = ""
luis@409: 
luis@407:     d.fields.keys.map do |field|
luis@407:       case field.to_s
luis@407:       when "author"
luis@407:         authors = parse_authors d[field]
luis@407:       when "title"
luis@407:         @publication.title = d[field]
luis@407:       when "institution"
luis@407:         institution = d[field]
luis@407:       when "email"
luis@407:         email = d[field]
luis@407:       else
luis@407:         @bentry[field] = d[field]
luis@407:       end
luis@407:     end 
luis@406: 
luis@406:     @publication.bibtex_entry = @bentry
luis@407:     @publication.save
luis@409: 
luis@424:     # what is this for??? 
luis@424:     # @created_publications << @publication.id
luis@409: 
luis@407:     # need to save all authors
luis@407:     #   and establish the author-publication association 
luis@407:     #   via the authorships table 
luis@407:     authors.each_with_index.map do |authorname, idx|
luis@407:       author = Author.new(:name => authorname)
luis@407:       if author.save!
luis@407:         puts "SAVED"
luis@407:       else
luis@407:         puts "NOT SAVED"
luis@406:       end
luis@406: 
luis@407:       author.authorships.create!(
luis@407:       :publication => @publication,
luis@407:       :institution => institution,
luis@407:       :email => email,
luis@407:       :order => idx)
luis@409: 
luis@407:     end
luis@407:   end
luis@409: 
luis@407:   # parses the bibtex file
luis@407:   def parse_bibtex_file
luis@407: 
luis@406:   end
luis@406: 
luis@409: 
luis@409:   def review_new_entries
luis@409: 
luis@409:   end
luis@409: 
luis@409: 
luis@328: end