I have a very basic question, am looking at some rails code similar to following but not able to interpret it, what are the REST urls and corresponding actions inferred from this? Can someone please help understand as I did not find any examples of similar routes.
map.resources :myresources do |item|
item.resources :v, :controller => 'my_controller' do |v|
v.resource :abc
end
end
Thanks in advance!!
This is actually the old routing style.
Now you can just write the code this way:
resources :myresources do
resources :v, :controller => "my_controller" do
resource :abc
end
end
With this code you will get these routes:
myresource_v_abc POST /myresources/:myresource_id/v/:v_id/abc(.:format) abcs#create
new_myresource_v_abc GET /myresources/:myresource_id/v/:v_id/abc/new(.:format) abcs#new
edit_myresource_v_abc GET /myresources/:myresource_id/v/:v_id/abc/edit(.:format) abcs#edit
GET /myresources/:myresource_id/v/:v_id/abc(.:format) abcs#show
PUT /myresources/:myresource_id/v/:v_id/abc(.:format) abcs#update
DELETE /myresources/:myresource_id/v/:v_id/abc(.:format) abcs#destroy
myresource_v_index GET /myresources/:myresource_id/v(.:format) my_controller#index
POST /myresources/:myresource_id/v(.:format) my_controller#create
new_myresource_v GET /myresources/:myresource_id/v/new(.:format) my_controller#new
edit_myresource_v GET /myresources/:myresource_id/v/:id/edit(.:format) my_controller#edit
myresource_v GET /myresources/:myresource_id/v/:id(.:format) my_controller#show
PUT /myresources/:myresource_id/v/:id(.:format) my_controller#update
DELETE /myresources/:myresource_id/v/:id(.:format) my_controller#destroy
myresources GET /myresources(.:format) myresources#index
POST /myresources(.:format) myresources#create
new_myresource GET /myresources/new(.:format) myresources#new
edit_myresource GET /myresources/:id/edit(.:format) myresources#edit
myresource GET /myresources/:id(.:format) myresources#show
PUT /myresources/:id(.:format) myresources#update
DELETE /myresources/:id(.:format) myresources#destroy
Related
controller page, Json output from api
I'm trying to display posts from the users tumblr account on my view page using ruby. I have never done anything with api's before. I'm trying to use Hash tables. my controller code is as such:
#Posts = client.posts"zombieprocess1.tumblr.com"
on my view page using html I have
<%=Posts%>
the response is such
{"blog"=>{"title"=>"Untitled", "name"=>"zombieprocess1", "total_posts"=>1, "posts"=>1, "url"=>"URL", "updated"=>1478191052, "description"=>"", "is_nsfw"=>false, "ask"=>false, "ask_page_title"=>"Ask me anything", "ask_anon"=>false, "followed"=>false, "can_send_fan_mail"=>true, "is_blocked_from_primary"=>false, "share_likes"=>true, "likes"=>1, "twitter_enabled"=>false, "twitter_send"=>false, "facebook_opengraph_enabled"=>"N", "tweet"=>"N", "facebook"=>"N", "followers"=>0, "primary"=>true, "admin"=>true, "messages"=>0, "queue"=>0, "drafts"=>0, "type"=>"public", "reply_conditions"=>3, "subscribed"=>false, "can_subscribe"=>false}, "posts"=>[{"blog_name"=>"zombieprocess1", "id"=>152689921093, "post_url"=>"URL", "slug"=>"", "type"=>"photo", "date"=>"2016-11-03 16:37:32 GMT", "timestamp"=>1478191052, "state"=>"published", "format"=>"html", "reblog_key"=>"NCDqGTzW", "tags"=>[], "short_url"=>"URL", "summary"=>"", "recommended_source"=>nil, "recommended_color"=>nil, "followed"=>false, "liked"=>true, "note_count"=>1, "caption"=>"", "reblog"=>{"tree_html"=>"", "comment"=>""}, "trail"=>[], "image_permalink"=>"url", "photos"=>[{"caption"=>"", "alt_sizes"=>[{"url"=>"URL", "width"=>400, "height"=>544}, {"url"=>"URL", "width"=>250, "height"=>340}, {"url"=>"URL", "width"=>100, "height"=>136}, {"url"=>"URL", "width"=>75, "height"=>75}], "original_size"=>{"url"=>"URL", "width"=>400, "height"=>544}}], "can_like"=>false, "can_reblog"=>true, "can_send_in_message"=>true, "can_reply"=>true, "display_avatar"=>true}], "total_posts"=>1}
I have tried many different formats and can't seem to just get the post url. My thought is to get the post_url and embed each of them so it shows as it would in tumblr on my webpage. Can anyone help me?
Try this:
#posts['posts'].first['post_url']
Or if your response contains more than one post you can return them all like this:
(0...#posts['total_posts']).map { |i| #posts['posts'][i]['post_url'] }
EDIT: Fixed capitalization in second line of code. I assume you are using lowercase variable as per Ruby convention, '#posts'. If not, you should change to a lowercase variable as this may be confusing something.
I am having a struggle getting this to work so I've created a hell-world Rails app to try and get this to work.
Here's the repo with the code that is not working: https://github.com/pitosalas/shibtry
Here's what I've done starting from an empty Rails application:
I've added two gems to gem files:
gem 'omniauth-shibboleth'
gem 'rack-saml'
I got the shibboleth meta data from my university's web site and converted it using shib_conv.rb into the corresponding YAML: ./config.yml
I've updated routes adding get '/auth/:provider/callback', to: 'sessions#create'
I've put a breakpoint at SessionController#create
I've added initializers: omniauth.rb:
Rails.application.config.middleware.use OmniAuth::Builder do
provider :shibboleth, {
:shib_session_id_field => "Shib-Session-ID",
:shib_application_id_field => "Shib-Application-ID",
:debug => true,
:extra_fields => [
:"unscoped-affiliation",
:entitlement
]
}
end
I've added rack_sam.rb initializer:
Rails.application.config.middleware.insert_after Rack::ETag, Rack::Saml,
{ :metadata => "#{Rails.root}/config/metadata.yml"}
Now, run the server and go to http://0.0.0.0:3000/auth/shibboleth and I get an error:
undefined method `[]' for nil:NilClass'
which is traced back to this line in rack-saml/misc/onelogin_setting.rb line 13 which is:
settings.idp_sso_target_url = #metadata['saml2_http_redirect']
in other words, looking for the metadata hash for that key. It happens that in my metadata.yml file that key is present, but by the time I get to this onelogin_setting.rb line 13, #metadata is nil (it should contain the contents of the file) and consequently that key doesn't exist.
And that's where, for now, the trail dries up.
I bypassed Shibboleth totally. My goal was to allow login to my universities authentication system specifically to allow students to log in with their student login, which is fronted by google apps. So this was much easier: https://developers.google.com/identity/sign-in/web/
Looks like you forgot to add your config file to the initializer:
Rails.application.config.middleware.insert_after Rack::ETag, Rack::Saml,
{
:metadata => "#{Rails.root}/config/metadata.yml",
:config => "#{Rails.root}/config/rack-saml.yml"
}
And the saml_idp setting in the rack-saml.yml must match the key for the idp_lists entry in your metadata.yml
I have some data in a Custom Screen in Zabbix, and would like to pull the data from the screen via the API. I'm using this Ruby gem: https://github.com/express42/zabbixapi
I'm able to successfully connect and query, but the results I'm getting are not very useful:
p zbx.query(
:method => "item.get",
:params => {
:itemids => "66666",
:output => "extend"
}
)
# [{"itemid"=>"66666", "type"=>"0", "snmp_community"=>"", "snmp_oid"=>"", "hostid"=>"77777", "name"=>"Fro Packages", "key_"=>"system.sw.packages[davekey1|davekey2|davekey3|davekey4]", "delay"=>"300", "history"=>"90", "trends"=>"365", "status"=>"0", "value_type"=>"1", "trapper_hosts"=>"", "units"=>"", "multiplier"=>"0", "delta"=>"0", "snmpv3_securityname"=>"", "snmpv3_securitylevel"=>"0", "snmpv3_authpassphrase"=>"", "snmpv3_privpassphrase"=>"", "formula"=>"1", "error"=>"", "lastlogsize"=>"0", "logtimefmt"=>"", "templateid"=>"88888", "valuemapid"=>"0", "delay_flex"=>"", "params"=>"", "ipmi_sensor"=>"", "data_type"=>"0", "authtype"=>"0", "username"=>"", "password"=>"", "publickey"=>"", "privatekey"=>"", "mtime"=>"0", "flags"=>"0", "filter"=>"", "interfaceid"=>"25", "port"=>"", "description"=>"", "inventory_link"=>"0", "lifetime"=>"30", "snmpv3_authprotocol"=>"0", "snmpv3_privprotocol"=>"0", "state"=>"0", "snmpv3_contextname"=>""}]
You can see that it's returning a bunch of ID's for the items, including the correct keys, but I can't seem to get the actual plain text values, which is the data I'm interested in.
I started with the screen_id, then got the screenitem_id, now the item_id, but I don't seem to be getting any closer to what I want!
Thanks for any help
Getting items or getting hosts means getting their description, not the data. is You are after history. Reading the actual Zabbix user manual and API docs is highly recommended.
I'm validating a mailer using rspec.
The problem is that when I want to test the diffusion (multiple deliverers mailer) rspec give me an error.
my Fabricator:
Fabricator(:message) do
email(count: 1) {"proof#example.com" }
subject:"Hackety-hack email"
body:"This is an email from hackety-hack.com"
end
Fabricator(:diffusion) do
email(count: 3) {"proof#{i}#example.com" }
subject:"Hackety-hack email"
body:"This is an email from hackety-hack.com"
end
In my message_mailer_spec.rb I have
it "Works the diffusion" do
diffusion.to.should eq(["proof#example.com", "proof2#example.com"])
end
When I try to pass the tests give me a lot of errors. The main (i think):
10) MessageMailer Works the diffusion
Failure/Error: let(:diffusion) { MessageMailer.new_message(Fabricate(:diffusion), Array("proof#example.com", "proof2#example.com", "proof3#example.com"))}
Fabrication::UnknownFabricatorError:
No Fabricator defined for 'diffusion'
Why? I already created the diffusion.
Can anyone helps me?
Thanks in advance
If the Diffusion object is not a ruby model, the fabrication gem has trouble locating it. At to what i can see it looks like its a sub-class of the Message model.
try this:
Fabricator(:diffusion, from: message) do
email(count: 3) {"proof#{i}#example.com" }
subject:"Hackety-hack email"
body:"This is an email from hackety-hack.com"
end
That should solve the error. For more info on defining Fabricators check here
Can't figure out this routing problem: I redirect from my update controller action to the modified #timecard, and get the following error: No route matches [PATCH] "/timecards"
Why does rails try to redirect using PATCH and to timecards#index?
Is that not how I redirect to the recently edited #timecard?
In timecards_controller.rb:
def edit
#timecard = Timecard.find(params[:id])
end
def update
#timecard = Timecard.find(params[:id])
#timecard.update_attributes!(timecard_params)
redirect_to #timecard
end
Output of rake routes:
$ rake routes
Prefix Verb URI Pattern Controller#Action
timecard_timecard_entries GET /timecards/:timecard_id/timecard_entries(.:format) timecard_entries#index
POST /timecards/:timecard_id/timecard_entries(.:format) timecard_entries#create
new_timecard_timecard_entry GET /timecards/:timecard_id/timecard_entries/new(.:format) timecard_entries#new
edit_timecard_timecard_entry GET /timecards/:timecard_id/timecard_entries/:id/edit(.:format) timecard_entries#edit
timecard_timecard_entry GET /timecards/:timecard_id/timecard_entries/:id(.:format) timecard_entries#show
PATCH /timecards/:timecard_id/timecard_entries/:id(.:format) timecard_entries#update
PUT /timecards/:timecard_id/timecard_entries/:id(.:format) timecard_entries#update
DELETE /timecards/:timecard_id/timecard_entries/:id(.:format) timecard_entries#destroy
timecards GET /timecards(.:format) timecards#index
POST /timecards(.:format) timecards#create
new_timecard GET /timecards/new(.:format) timecards#new
edit_timecard GET /timecards/:id/edit(.:format) timecards#edit
timecard GET /timecards/:id(.:format) timecards#show
PATCH /timecards/:id(.:format) timecards#update
PUT /timecards/:id(.:format) timecards#update
DELETE /timecards/:id(.:format) timecards#destroy
root GET / timecards#index
When you call redirect_to you should specify a path.. not necessarily the object itself.
Try,
def update
#timecard = Timecard.find(params[:id])
#timecard.update_attributes!(timecard_params)
redirect_to timecard_path(#timecard)
end
The problem was naturally in the view. Thanks to #sircapsalot for pointing me to the log, which indicated that the incorrect route was indeed being called (from an incorrect link in the view).