diff plugins/redmine_bibliography/app/helpers/publications_helper.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/helpers/publications_helper.rb	Wed Jan 15 09:59:14 2014 +0000
@@ -0,0 +1,146 @@
+# -*- coding: utf-8 -*-
+require 'bibtex'
+
+module PublicationsHelper
+  include AuthorshipsHelper
+
+  def link_to_publication(publication, options={}, html_options = nil)
+    url = {:controller => 'publications', :action => 'show', :id => publication}.merge(options)
+    link_to(h(publication.title), url, html_options)
+  end
+
+  def projects_check_box_tags(name, projects)
+    s = ''
+    projects.sort.each do |project|
+      if User.current.allowed_to?(:edit_publication, project)
+        s << "<label>#{ check_box_tag name, project.id, false } #{link_to_project project}</label>\n"
+        s << '<br />'
+      end
+    end
+
+    s.html_safe
+  end
+
+  def link_to_remove_fields(name, f)
+    f.hidden_field(:_destroy) + link_to_function(name, "remove_fields(this)", :class => 'icon icon-del')
+  end
+
+  def link_to_add_author_fields(name, f, association, action)
+    new_object = f.object.class.reflect_on_association(association).klass.new
+    fields = f.fields_for(association, new_object, :child_index => "new_#{association}") do |builder|
+      # renders _authorship_fields.html.erb
+      render(association.to_s.singularize + "_fields", :f => builder)
+    end
+
+    link_to_function(name, "add_author_fields(this, '#{association}', '#{escape_javascript(fields)}', '#{action}')", { :class => 'icon icon-add', :id => "add_another_author" })
+  end
+
+  def sanitized_object_name(object_name)
+    object_name.gsub(/\]\[|[^-a-zA-Z0-9:.]/,"_").sub(/_$/,"")
+  end
+
+  def sanitized_method_name(method_name)
+    method_name.sub(/\?$/, "")
+  end
+
+  def form_tag_name(object_name, method_name)
+      str = "#{object_name.to_s}[#{sanitized_method_name(method_name.to_s)}]"
+      str.to_sym
+  end
+
+  def form_tag_id(object_name, method_name)
+    str = "#{sanitized_object_name(object_name.to_s)}_#{sanitized_method_name(method_name.to_s)}"
+    str.to_sym
+  end
+
+  def form_object_id(object_name)
+    str = object_name.split("\[").last().gsub("\]","")
+    str.to_sym
+  end
+
+  def render_authorships_list(publication)
+    s = '<p>'
+
+    publication.authorships.each do |authorship|
+      s << link_to_authorship(authorship)
+      s << "<br /><em>#{authorship.institution}</em></p>"
+    end
+
+    s.html_safe
+  end
+
+  def render_projects_list(publication, show_delete_icon)
+    s= ""
+
+    publication.projects.visible.each do |proj|
+      s << link_to_project(proj, {}, :class => 'publication_project')
+
+      if show_delete_icon
+        if User.current.allowed_to?(:edit_publication, @project)
+          if @project == proj
+            # todo: move this message to yml file
+            confirm_msg = 'Are you sure you want to remove the current project from this publication\'s projects list?'
+          else
+            confirm_msg = false
+          end
+
+          s << link_to(l(:button_delete), { :url => { :controller => 'publications', :action => 'remove_project', :id => publication, :remove_project_id => proj,  :project_id => @project }, :method => :post, :confirm => confirm_msg }, :class => 'icon icon-del', :remote => :true)
+        end
+      end
+
+      s << "<br />"
+    end
+
+    s.html_safe
+  end
+
+  def print_ieee_format(publication)
+    Rails.cache.fetch("publication-#{publication.id}-ieee") do
+      publication.print_entry(:ieee).html_safe
+    end
+  end
+
+  def print_bibtex_format(publication)
+    Rails.cache.fetch("publication-#{publication.id}-bibtex") do
+      publication.print_entry(:bibtex)
+    end
+  end
+
+  def show_bibtex_fields(bibtex_entry)
+    s = ""
+    bibtex_entry.attributes.keys.sort.each do |key|
+      value = bibtex_entry.attributes[key].to_s
+      next if key == 'id' or key == 'publication_id' or value == ""
+      s << "<h4>" + l("field_#{key}") + "</h4>"
+      s << "<p>"
+      if key == "entry_type"
+        s << bibtex_entry.entry_type_label
+      else
+        s << value
+      end
+      s << "</p>"
+    end
+    s
+  end
+end
+
+
+def render_authorship_link(link_class, link_id)
+
+  # Renders a link for an author used when adding authors for a publication
+  # link_class can be either User or Author
+  # link_id will be the id of the Author/User we wish to link
+
+  s= ""
+
+  if link_class == "Author"
+    url = {:controller => 'authors', :action => 'show', :id => link_id}
+    s << link_to(h(Author.find(link_id).name), url)
+  else
+    url = {:controller => 'users', :action => 'show', :id => link_id}
+    s << link_to(h(User.find(link_id).name), url)
+  end
+
+  s.html_safe
+end
+