Revision 1011:f44860e089c5

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app/controllers/projects_controller.rb
43 43 
  helper :repositories
44 44 
  include RepositoriesHelper
45 45 
  include ProjectsHelper
46 
  include ActivitiesHelper
47 
  helper :activities
46 48 

  		




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  # Lists visible projects. Paginator is for top-level projects only


  		




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  # (subprojects belong to them)


  		












  

    
      app/helpers/activities_helper.rb
    
  





  
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module ActivitiesHelper


  		




  
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  def busy_projects(events, count)


  		




  
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    # Transform events list into hash from project id to number of


  		




  
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    # occurrences of project in list (there is surely a tidier way


  		




  
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    # to do this, e.g. chunk() in Ruby 1.9 but not in 1.8)


  		




  
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    phash = events.map { |e| e.project unless !e.respond_to?(:project) }.sort.group_by { |p| p.id }


  		




  
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    phash = phash.merge(phash) { |k,v| v.length }


  		




  
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    threshold = phash.values.sort.last(count).first


  		




  
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    busy = phash.keys.select { |k| phash[k] >= threshold }.sample(count)


  		




  
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    busy.map { |pid| Project.find(pid) }


  		




  
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  end


  		




  
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  def busy_institutions(events, count)


  		




  
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    authors = events.map { |e| e.event_author unless !e.respond_to?(:event_author) }.compact


  		




  
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    institutions = authors.map { |a| a.ssamr_user_detail.institution_name }


  		




  
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    insthash = institutions.compact.sort.group_by { |i| i }


  		




  
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    insthash = insthash.merge(insthash) { |k,v| v.length }


  		




  
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    threshold = insthash.values.sort.last(count).first


  		




  
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    insthash.keys.select { |k| insthash[k] >= threshold }.sample(count)


  		




  
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  end


  		




  
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end


  		












  

    
      app/views/activities/_busy.html.erb
    
  





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<% events = @events_by_day %>


  		




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<% max = 5 %>


  		




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  2
  
    
<% if (events.nil?) 


  		




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     activity = Redmine::Activity::Fetcher.new(User.current)


  		




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     events = activity.events(Date.today - 14, Date.today + 1)


  		




  ......




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   <ul>


  		




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   <% 


  		




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      # Transform events list into hash from project id to number of


  		




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      # occurrences of project in list (there is surely a tidier way


  		




  18
  
  
    
      # to do this, e.g. chunk() in Ruby 1.9 but not in 1.8)


  		




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      phash = events.map { |e| e.project unless !e.respond_to?(:project) }.sort.group_by { |p| p.id }


  		




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      phash = phash.merge(phash) { |k,v| v.length }


  		




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      threshold = phash.values.sort.last(max).first


  		




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      busy = phash.keys.select { |k| phash[k] >= threshold }.sample(max)


  		




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      for id in busy


  		




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        project = Project.find(id)


  		




  
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      for project in busy_projects(events, 5)


  		




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   %>


  		




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   <li class="busy">


  		












  

    
      app/views/activities/_busy_institution.html.erb
    
  





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<% events = @events_by_day %>


  		




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<% max = 5 %>


  		




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<% if (events.nil?) 


  		




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     activity = Redmine::Activity::Fetcher.new(User.current)


  		




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     events = activity.events(Date.today - 14, Date.today + 1)


  		




  ......




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   <ul>


  		




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   <% 


  		




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      authors = events.map { |e| e.event_author unless !e.respond_to?(:event_author) }.compact


  		




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      institutions = authors.map { |a| a.ssamr_user_detail.institution_name }


  		




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      insthash = institutions.compact.sort.group_by { |i| i }


  		




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      insthash = insthash.merge(insthash) { |k,v| v.length }


  		




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      threshold = insthash.values.sort.last(max).first


  		




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      busy = insthash.keys.select { |k| insthash[k] >= threshold }.sample(max)


  		




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      for institution in busy


  		




  
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      for institution in busy_institutions(events, 5)


  		




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   %>


  		




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   <li class="busy">


  		












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