diff plugins/redmine_bibliography/app/models/publication.rb @ 1484:51364c0cd58f redmine-2.4-integration

Merge from live branch. Still need to merge manually in files overridden by plugins.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/plugins/redmine_bibliography/app/models/publication.rb	Wed Jan 15 09:59:14 2014 +0000
@@ -0,0 +1,110 @@
+# vendor/plugins/redmine_bibliography/app/models/publication.rb
+
+class Publication < ActiveRecord::Base
+  unloadable
+
+  has_many :authorships, :dependent => :destroy, :order => "auth_order ASC"
+  has_many :authors, :through => :authorships, :uniq => true
+
+  has_one :bibtex_entry, :dependent => :destroy
+
+  validates_presence_of :title
+  validates_length_of :authorships, :minimum => 1, :message => l("error_no_authors")
+  validates_associated :bibtex_entry, :authorships
+
+  accepts_nested_attributes_for :authorships
+  accepts_nested_attributes_for :authors, :allow_destroy => true
+  accepts_nested_attributes_for :bibtex_entry, :allow_destroy => true
+
+  has_and_belongs_to_many :projects, :uniq => true
+
+  before_save :set_initial_author_order
+
+  scope :visible, lambda {|*args| { :include => :projects,
+                                    :conditions => Project.allowed_to_condition(args.shift || User.current, :view_publication, *args) } }
+
+  acts_as_activity_provider :type => 'publication',
+                            :timestamp => "#{Publication.table_name}.created_at",
+                            :find_options => {
+                              :include => :projects,
+                              :conditions => "#{Project.table_name}.id = projects_publications.project_id"
+                            }
+
+  acts_as_event :title => Proc.new {|o| o.title },
+                :datetime => :created_at,
+                :type => 'publications',
+                :author => nil,
+                #todo - need too move the cache from the helper to the model
+                :description => Proc.new {|o| o.print_entry(:ieee)},
+                :url => Proc.new {|o| {:controller => 'publications', :action => 'show', :id => o.id }}
+
+
+  # Ensure error message uses proper text instead of
+  # bibtex_entry.entry_type (#268).  There has to be a better way to
+  # do this!
+  def self.human_attribute_name(k, *args)
+    if k == 'bibtex_entry.entry_type'
+      l(:field_entry_type)
+    else
+      super
+    end
+  end
+
+  def notify_authors_publication_added(project)
+    self.authors.each do |author|
+      Rails.logger.debug { "Sending mail to \"#{self.title}\" publication authors." }
+      Mailer.publication_added(author.user, self, project).deliver unless author.user.nil?
+    end
+  end
+
+  def notify_authors_publication_updated(project)
+    self.authors.each do |author|
+      Rails.logger.debug { "Sending mail to \"#{self.title}\" publication authors." }
+      Mailer.publication_updated(author.user, self, project).deliver unless author.user.nil?
+    end
+  end
+
+
+  def set_initial_author_order
+    authorships = self.authorships
+
+    logger.debug { "Publication \"#{self.title}\" has #{authorships.size} authors." }
+
+    authorships.each_with_index do |authorship, index|
+      if authorship.auth_order.nil?
+         authorship.auth_order = index
+      end
+    end
+  end
+
+  def print_bibtex_author_names
+    # this authors are correctly sorted because the authorships model
+    # already outputs the author names ASC by auth_order
+    self.authorships.map{|a| a.name_on_paper}.join(' and ')
+  end
+
+  def print_entry(style)
+    bib = BibTeX::Entry.new
+
+    bib.author = self.print_bibtex_author_names
+    bib.title = self.title
+
+    self.bibtex_entry.attributes.keys.sort.each do |key|
+      value = self.bibtex_entry.attributes[key].to_s
+      next if key == 'id' or key == 'publication_id' or value == ""
+
+      if key == "entry_type"
+        bib.type = BibtexEntryType.find(self.bibtex_entry.entry_type).name
+      else
+        bib[key.to_sym] = value
+      end
+    end
+
+    if style == :ieee
+      CiteProc.process(bib.to_citeproc, :style => :ieee, :format => :html)
+    else
+      bibtex = bib.to_s :include => :meta_content
+      bibtex.strip!
+    end
+  end
+end