Class: EziiOsFilesController

Inherits:
ApplicationController show all
Defined in:
app/controllers/ezii_os_files_controller.rb

Instance Method Summary collapse

Methods inherited from ApplicationController

#choose_layout

Instance Method Details

#create ⇒ Object

POST /ezii_os_files POST /ezii_os_files.json



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# File 'app/controllers/ezii_os_files_controller.rb', line 95

def create
  @ezii_os_file = EziiOsFile.new(ezii_os_file_params)

  respond_to do |format|
    if @ezii_os_file.save
      format.html { redirect_to @ezii_os_file, notice: 'Ezii os file was successfully created.' }
      format.json { render :show, status: :created, location: @ezii_os_file }
    else
      format.html { render :new }
      format.json { render json: @ezii_os_file.errors, status: :unprocessable_entity }
    end
  end
end

#destroy ⇒ Object

DELETE /ezii_os_files/1 DELETE /ezii_os_files/1.json



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# File 'app/controllers/ezii_os_files_controller.rb', line 125

def destroy
  @ezii_os_file.destroy
  respond_to do |format|
    format.html { redirect_to ezii_os_files_url, notice: 'Ezii os file was successfully destroyed.' }
    format.json { head :no_content }
  end
end

#edit ⇒ Object

GET /ezii_os_files/1/edit



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# File 'app/controllers/ezii_os_files_controller.rb', line 90

def edit
end

#index ⇒ Object

GET /ezii_os_files GET /ezii_os_files.json



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# File 'app/controllers/ezii_os_files_controller.rb', line 16

def index
  @ezii_os_files = EziiOsFile.all
end

#new ⇒ Object

GET /ezii_os_files/new



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# File 'app/controllers/ezii_os_files_controller.rb', line 85

def new
  @ezii_os_file = EziiOsFile.new
end

#show ⇒ Object

GET /ezii_os_files/1 GET /ezii_os_files/1.json



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# File 'app/controllers/ezii_os_files_controller.rb', line 22

def show
  @path = EziiOsPath.new(params[:id])

  case @path.file_system.machine_readable_identifier
  when 'local'
    relative_path_to_file = params[:id].match(/\/public\/(.*)\Z/)[1]
    @path.https_url = '/' + relative_path_to_file.gsub(/\s/, '%20')
  when 'dropbox'
    bda = BanalDropboxApi.new

    §(
      ASSERT_NO_DROPBOX_API_ERRORS,
      TEMPFILES_MUST_BE_SUPPORTED,
      CHECK_FOR_TEMPFILE_NOT_REWINDED_ISSUE
    ) do
      bda.download(@path.file_system_path) do |file_content|
        @last_file_input = file_content
      
        t = Tempfile.new(['file', File.extname(@path.file_system_path)])
      
        t.binmode
        t.write(file_content)

        @path.local_file_system_path = t.path
        end
    end

    if File.extname(@path.file_system_path) == '.shp'
      remote_path = @path.file_system_path
      local_path = @path.local_file_system_path

      %w(.shx .dbf).each do |file_extension|
        §(
          ASSERT_NO_DROPBOX_API_ERRORS,
          TEMPFILES_MUST_BE_SUPPORTED,
          CHECK_FOR_TEMPFILE_NOT_REWINDED_ISSUE
        ) do
        
          bda.download(remote_path.gsub('.shp', file_extension)) do |file_content|            
            t = Tempfile.new(['file', file_extension])        
            t.binmode

            #TODO: figure out why this had to be attempted multiple times for the write to work

            t.write(file_content)
            
            #END-TODO
            
            t.rewind
          
            `ln -s #{t.path} #{local_path.gsub('.shp', file_extension)}`
            @path.complementary_local_file_system_paths.push(local_path.gsub('.shp', file_extension))
        end
        
        end
      end
    end

    @path.https_url = bda.get_link(@path.file_system_path) rescue nil
  end
end

#update ⇒ Object

PATCH/PUT /ezii_os_files/1 PATCH/PUT /ezii_os_files/1.json



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# File 'app/controllers/ezii_os_files_controller.rb', line 111

def update
  respond_to do |format|
    if @ezii_os_file.update(ezii_os_file_params)
      format.html { redirect_to @ezii_os_file, notice: 'Ezii os file was successfully updated.' }
      format.json { render :show, status: :ok, location: @ezii_os_file }
    else
      format.html { render :edit }
      format.json { render json: @ezii_os_file.errors, status: :unprocessable_entity }
    end
  end
end