Progressing with:
paperclip_with_hobo
copy this to test1.sh and then: chmod +x test1.sh
#! /bin/sh test1.sh
hobo test1
cd test1
mkdir public/images/photos
script/plugin install git://github.com/thoughtbot/paperclip.git
script/plugin install git://github.com/tablatom/paperclip_with_hobo.git
script/generate hobo_model_resource upload name:string
cp ../application.dryml app/views/taglibs/application.dryml
cp ../upload.rb app/models/upload.rb
script/generate hobo_migration
script/server
## copy this to ./application.dryml into the same directory as
test1.sh
<include src="rapid" plugin="hobo"/>
<include src="taglibs/auto/rapid/cards"/>
<include src="taglibs/auto/rapid/pages"/>
<include src="taglibs/auto/rapid/forms"/>
<include src="paperclip" plugin="paperclip_with_hobo" />
<set-theme name="clean"/>
<def tag="app-name">Test1</def>
<def tag="input" for="Paperclip::Attachment">
<%= file_field_tag param_name_for_this, attributes %>
</def>
<extend tag="form" for="Upload">
<old-form enctype="multipart/form-data" merge>
<field-list: fields="name,photo" />
</old-form>
</extend>
<extend tag="card" for="Upload">
<card>
<h5><a /></h5>
<p>
<a><img src="#{this.photo.url :thumbnail}" /></a>
<view:name />
</p>
<p>
Uploaded:<br />
<view:created_at format="%B %d, %Y" /> by <you:user />.
</p>
<delete-button class="actions" />
</card>
</extend>
## copy this to upload.rb in the same directory as test1.sh
class Upload < ActiveRecord::Base
hobo_model # Don't put anything above this
fields do
name :string
timestamps
end
has_attached_file :photo,
:styles => {
:original => ["1000x1000", :jpg ],
:medium => ["500x800", :jpg ],
:small => ["300x500", :jpg ],
:thumbnail => ["100x100#", :jpg ]
},
:default_style => :medium,
:path => "#{RAILS_ROOT}/public/images/
photos/:style/:id_:basename.:extension"
# --- Permissions --- #
def create_permitted?
acting_user.administrator?
end
def update_permitted?
acting_user.administrator?
end
def destroy_permitted?
acting_user.administrator?
end
def view_permitted?(field)
true
end
end
#####
run the shell script:
./test1.sh
When the script/migrate hobo migration displays the migration
question:
hit m ( to migrate)
The script will then start the server:
open a browser:
http://localhost:3000/
Create an admin user and password
Then go to the Uploads tab
and upload a file
THEN the following problems still exist:
I have made alot of progress in getting the paperclip_with_hobo plugin
working:
I still have TWO problems remaining:
1. link to thumbnail not correct
2. the user who uploads the file not displaying properly.
Here is what I am doing so far:
hobo test1
cd test1
mkdir public/images/photos
script/plugin install git://github.com/thoughtbot/paperclip.git
script/plugin install git://github.com/tablatom/paperclip_with_hobo.git
script/generate hobo_model_resource upload name:string
######
MODIFIED app/models/upload.rb
end
has_attached_file :photo,
:styles => {
:original => ["1000x1000", :jpg ],
:medium => ["500x800", :jpg ],
:small => ["300x500", :jpg ],
:thumbnail => ["100x100#", :jpg ]
},
:default_style => :medium,
:path => "#{RAILS_ROOT}/public/images/
photos/:style/:id_:basename.:extension"
# --- Permissions --- #
######
MODIFIED app/views/taglibs/application.dryml
<include src="paperclip" plugin="paperclip_with_hobo" />
<set-theme name="clean"/>
<def tag="app-name">Test1</def>
<def tag="input" for="Paperclip::Attachment">
<%= file_field_tag param_name_for_this, attributes %>
</def>
<extend tag="form" for="Upload">
<old-form enctype="multipart/form-data" merge>
<field-list: fields="name,photo" />
</old-form>
</extend>
<extend tag="card" for="Upload">
<card>
<h5><a /></h5>
<p>
<a><img src="#{this.photo.url :thumbnail}" /></a>
<view:name />
</p>
<p>
Uploaded:<br />
<view:created_at format="%B %d, %Y" /> by <you:user />.
</p>
<delete-button class="actions" />
</card>
</extend>
#########
Then:
script/generate hobo_migration
script/server
The hobo interface appears, go to the Uploads tab, add an image, and a
name for the image file.
When the upload completes, click on the Uploads tab
PROBLEM 1:
There is BROKEN LINK for the thumbnail:
<a class="upload-link" href="/uploads/7-yoga-toes"><img src="/system/
photos/7/thumbnail/yoga_toes.jpg?1255017408" />
You can see the <img src="/system/photos/7...
should not be src="/system/photos but should be the RAILS_ROOT/images/
photos instead
PROBLEM 2:
Also:
you:users is not displaying the person who uploaded the file
properly.
The page as it displays:
Uploaded:
October 08, 2009 by (Not Available).
Should be:
Uploaded:
October 08, 2009 by sanjaya.
I cd to the RAILS_ROOT/public/images/photos/
ls public/images/
photos/
medium/ original/ small/ thumbnail/
Inside each directory are the correct files. So imagemagick is doing
its thing properly.
Possible another problem when I click on the link of the thumbnail, it
opens the page with uploaded image, properly displaying the
information, but no image is being displayed on the page.
Another QUESTION:
How do I get the image to display on this page??
The following errors appear from the command line:
Rendering rescues/layout (not_found)
SQL (1.5ms) SELECT name
FROM sqlite_master
WHERE type = 'table' AND NOT name = 'sqlite_sequence'
Processing UploadsController#show (for 127.0.0.1 at 2009-10-08
14:14:45) [GET]
Parameters: {"id"=>"1-rails"}
User Load (2.1ms) SELECT * FROM "users" WHERE ("users"."id" = 1)
Upload Load (1.7ms) SELECT * FROM "uploads" WHERE ("uploads"."id"
= 1)
User Load (1.9ms) SELECT * FROM "users" LIMIT 30
Completed in 946ms (View: 908, DB: 7) | 200 OK [http://localhost/
uploads/1-rails]
SQL (1.7ms) SELECT name
FROM sqlite_master
WHERE type = 'table' AND NOT name = 'sqlite_sequence'
Processing UploadsController#index (for 127.0.0.1 at 2009-10-08
14:14:51) [GET]
User Load (4.6ms) SELECT * FROM "users" WHERE ("users"."id" = 1)
Upload Load (3.2ms) SELECT * FROM "uploads" LIMIT 30 OFFSET 0
User Load (1.4ms) SELECT * FROM "users" LIMIT 30
Completed in 757ms (View: 709, DB: 11) | 200 OK [http://localhost/
uploads]
SQL (3.4ms) SELECT name
FROM sqlite_master
WHERE type = 'table' AND NOT name = 'sqlite_sequence'
Processing ApplicationController#index (for 127.0.0.1 at 2009-10-08
14:14:53) [GET]
Parameters: {"1255022061"=>nil}
ActionController::RoutingError (No route matches "/system/photos/1/
thumbnail/rails.jpg" with {:method=>:get}):
Rendering rescues/layout (not_found)
SQL (2.0ms) SELECT name
FROM sqlite_master
WHERE type = 'table' AND NOT name = 'sqlite_sequence'
Processing UploadsController#show (for 127.0.0.1 at 2009-10-08
14:14:57) [GET]
Parameters: {"id"=>"1-rails"}
User Load (1.4ms) SELECT * FROM "users" WHERE ("users"."id" = 1)
Upload Load (1.7ms) SELECT * FROM "uploads" WHERE ("uploads"."id"
= 1)
User Load (2.1ms) SELECT * FROM "users" LIMIT 30
Completed in 1092ms (View: 1067, DB: 7) | 200 OK [http://localhost/
uploads/1-rails]
SO WHERE AM I STILL GOING WRONG? HELP PLEASE.
It is close to a recipe, no?
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