gitlab-org--gitlab-foss/app/controllers/snippets_controller.rb

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class SnippetsController < ApplicationController
before_filter :snippet, only: [:show, :edit, :destroy, :update, :raw]
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# Allow modify snippet
before_filter :authorize_modify_snippet!, only: [:edit, :update]
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# Allow destroy snippet
before_filter :authorize_admin_snippet!, only: [:destroy]
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before_filter :set_title
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respond_to :html
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layout 'navless'
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def index
@snippets = Snippet.public.fresh.non_expired.page(params[:page]).per(20)
end
def user_index
@user = User.find_by_username(params[:username])
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@snippets = @user.snippets.fresh.non_expired
if @user == current_user
@snippets = case params[:scope]
when 'public' then
@snippets.public
when 'private' then
@snippets.private
else
@snippets
end
else
@snippets = @snippets.public
end
@snippets = @snippets.page(params[:page]).per(20)
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if @user == current_user
render 'current_user_index'
else
render 'user_index'
end
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end
def new
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@snippet = PersonalSnippet.new
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end
def create
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@snippet = PersonalSnippet.new(params[:personal_snippet])
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@snippet.author = current_user
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if @snippet.save
redirect_to snippet_path(@snippet)
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else
respond_with @snippet
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end
end
def edit
end
def update
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if @snippet.update_attributes(params[:personal_snippet])
redirect_to snippet_path(@snippet)
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else
respond_with @snippet
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end
end
def show
end
def destroy
return access_denied! unless can?(current_user, :admin_personal_snippet, @snippet)
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@snippet.destroy
redirect_to snippets_path
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end
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def raw
send_data(
@snippet.content,
type: "text/plain",
disposition: 'inline',
filename: @snippet.file_name
)
end
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protected
def snippet
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@snippet ||= PersonalSnippet.where('author_id = :user_id or private is false', user_id: current_user.id).find(params[:id])
end
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def authorize_modify_snippet!
return render_404 unless can?(current_user, :modify_personal_snippet, @snippet)
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end
def authorize_admin_snippet!
return render_404 unless can?(current_user, :admin_personal_snippet, @snippet)
end
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def set_title
@title = 'Snippets'
end
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end