64 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			64 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			Ruby
		
	
	
	
class Desktop::CoAuthorRelationsController < ApplicationController
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  def index
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    @co_author_relations = CoAuthorRelation.all
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    new
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    respond_to do |format|
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      format.html {render layout: false }
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    end
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  end
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  def edit
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    @co_author_relation = CoAuthorRelation.find(params[:id])
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    respond_to do |format|
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      format.html { render :layout => false}
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    end
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  end
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  def new
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    @co_author_relation = CoAuthorRelation.new
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  end
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  def create
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    @co_author_relation = CoAuthorRelation.new(params[:co_author_relation])
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    @co_author_relations = CoAuthorRelation.all
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    if @co_author_relation.save
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      newv = render_to_string partial: "show_form", object: @co_author_relations
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      render json: {success: true, msg: "New Relation successfully saved!", newvalue: newv}.to_json
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    else
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      error_msg = @co_author_relation.errors.full_messages.join("<br />")
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      render json: {success: false, msg: error_msg}.to_json
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    end
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  end
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  def update
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    @co_author_relation = CoAuthorRelation.find(params[:id])
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    if @co_author_relation.update_attributes(params[:co_author_relation])
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      @co_author_relations = CoAuthorRelation.all
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      newv = render_to_string partial: "show_form", object: @co_author_relations
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      render json: {success: true, msg: "New Relation successfully updated!", newvalue: newv}.to_json
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    else
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      error_msg = @co_author.errors.full_messages.join("<br />")
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      render json: {success: false, msg: error_msg}.to_json
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    end
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  end
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  def destroy
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    @co_author_relation = CoAuthorRelation.find(params[:id])
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    @co_author_relation.destroy
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    reset_co_author_relation
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    render :json => {success: true, msg: "deleted successfully!"}
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  end
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  private
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  def reset_co_author_relation
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    co_author = CoAuthor.where(co_author_relations_id: @co_author_relation.id)
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    co_author.map do |c|
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      c.update_attributes(co_author_relations_id: nil)
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    end
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  end
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end
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