Class: PhotosController

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

Overview

Copyright © 2010, Diaspora Inc. This file is 

  licensed under the Affero General Public License version 3 or later.  See
  the COPYRIGHT file.

Instance Method Summary (collapse)

Methods inherited from ApplicationController

#after_sign_in_path_for, #clear_gc_stats, #ensure_http_referer_is_set, #ensure_page, #grammatical_gender, #redirect_unless_admin, #set_git_header, #set_grammatical_gender, #set_header_data, #set_invites, #set_locale, #which_action_and_user

Instance Method Details

- (Object) create 



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# File 'app/controllers/photos_controller.rb', line 40

def create
  begin
    raise unless params[:photo][:aspect_ids]

    if params[:photo][:aspect_ids] == "all"
      params[:photo][:aspect_ids] = current_user.aspects.collect{|x| x.id}
    elsif params[:photo][:aspect_ids].is_a?(Hash)
      params[:photo][:aspect_ids] = params[:photo][:aspect_ids].values
    end

    params[:photo][:user_file] = file_handler(params)

    @photo = current_user.build_post(:photo, params[:photo])

    if @photo.save

      aspects = current_user.aspects_from_ids(params[:photo][:aspect_ids])

      unless @photo.pending
        current_user.add_to_streams(@photo, aspects)
        current_user.dispatch_post(@photo, :to => params[:photo][:aspect_ids])
      end

      if params[:photo][:set_profile_photo]
        profile_params = {:image_url => @photo.url(:thumb_large),
                         :image_url_medium => @photo.url(:thumb_medium),
                         :image_url_small => @photo.url(:thumb_small)}
        current_user.update_profile(profile_params)
      end

      respond_to do |format|
        format.json{ render(:layout => false , :json => {"success" => true, "data" => @photo}.to_json )}
      end
    else
      respond_with @photo, :location => photos_path, :error => message
    end

  rescue TypeError
    message = I18n.t 'photos.create.type_error'
    respond_with @photo, :location => photos_path, :error => message

  rescue CarrierWave::IntegrityError
    message = I18n.t 'photos.create.integrity_error'
    respond_with @photo, :location => photos_path, :error => message

  rescue RuntimeError => e
    message = I18n.t 'photos.create.runtime_error'
    respond_with @photo, :location => photos_path, :error => message
    raise e
  end
end

- (Object) destroy 



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# File 'app/controllers/photos_controller.rb', line 118

def destroy
  photo = current_user.posts.where(:id => params[:id]).first

  if photo
    current_user.retract(photo)

    respond_to do |format|
      format.json{ render :nothing => true, :status => 204 }
      format.html do
        flash[:notice] = I18n.t 'photos.destroy.notice'
        if photo.status_message_guid
          respond_with photo, :location => photo.status_message
        else
          respond_with photo, :location => person_photos_path(current_user.person)
        end
      end
    end
  else
    respond_with photo, :location => person_photos_path(current_user.person)
  end
end

- (Object) edit 



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# File 'app/controllers/photos_controller.rb', line 175

def edit
  if @photo = current_user.posts.where(:id => params[:id]).first
    respond_with @photo
  else
    redirect_to person_photos_path(current_user.person)
  end
end

- (Object) index 



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# File 'app/controllers/photos_controller.rb', line 10

def index
  @post_type = :photos
  @person = Person.find_by_id(params[:person_id])

  if @person
    @profile = @person.profile
    @contact = current_user.contact_for(@person)
    @is_contact = @person != current_user.person && @contact
    @aspects_with_person = []

    if @contact
      @aspects_with_person = @contact.aspects
      @contacts_of_contact = @contact.contacts
      @contacts_of_contact_count = @contact.contacts.count
    else
      @contact = Contact.new
      @contacts_of_contact = []
      @contacts_of_contact_count = 0
    end

    @posts = current_user.posts_from(@person).where(:type => 'Photo').paginate(:page => params[:page])

    render 'people/show'

  else
    flash[:error] = I18n.t 'people.show.does_not_exist'
    redirect_to people_path
  end
end

- (Object) make_profile_photo 



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# File 'app/controllers/photos_controller.rb', line 92

def make_profile_photo
  author_id = current_user.person.id
  @photo = Photo.where(:id => params[:photo_id], :author_id => author_id).first

  if @photo
    profile_hash = {:image_url        => @photo.url(:thumb_large),
                    :image_url_medium => @photo.url(:thumb_medium),
                    :image_url_small  => @photo.url(:thumb_small)}

    if current_user.update_profile(profile_hash)
      respond_to do |format|
        format.js{ render :json => { :photo_id  => @photo.id,
                                     :image_url => @photo.url(:thumb_large),
                                     :image_url_medium => @photo.url(:thumb_medium),
                                     :image_url_small  => @photo.url(:thumb_small),
                                     :author_id => author_id},
                          :status => 201}
      end
    else
      render :nothing => true, :status => 422
    end
  else
    render :nothing => true, :status => 422
  end
end

- (Object) show 



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# File 'app/controllers/photos_controller.rb', line 140

def show
  @photo = current_user.find_visible_post_by_id(params[:id], :type => 'Photo')
  if @photo
    @parent = StatusMessage.where(:guid => @photo.status_message_guid).includes(:photos).first if @photo.status_message_guid

    #if photo is not an attachment, fetch comments for self
    if @parent
      @additional_photos = @photo.status_message.photos
      if @additional_photos
        @next_photo = @additional_photos[@additional_photos.index(@photo)+1]
        @prev_photo = @additional_photos[@additional_photos.index(@photo)-1]
        @next_photo ||= @additional_photos.first
      end
    else
      @parent = @photo
    end

    @object_aspect_ids = []
    if @parent_aspects = @parent.aspects.where(:user_id => current_user.id)
      @object_aspect_ids = @parent_aspects.map{|a| a.id}
    end

    @ownership = current_user.owns? @photo

    respond_with @photo
  else
    begin
      redirect_to :back
    rescue
      redirect_to aspects_path
    end
  end

end

- (Object) update 



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# File 'app/controllers/photos_controller.rb', line 183

def update
  photo = current_user.posts.where(:id => params[:id]).first
  if photo
    if current_user.update_post( photo, params[:photo] )
      flash.now[:notice] = I18n.t 'photos.update.notice'
      respond_to do |format|
        format.js{ render :json => photo, :status => 200 }
      end
    else
      flash.now[:error] = I18n.t 'photos.update.error'
      respond_to do |format|
        format.html{ redirect_to [:edit, photo] }
        format.js{ render :status => 403 }
      end
    end
  else
    redirect_to person_photos_path(current_user.person)
  end
end