added profiles, for joblimit and future features

also fixes to file upload, parameter reading and error handling

clojure_frontend/resources/templates/body_addjob.html

@@ -1,10 +1,10 @@
 <div class="box">
     <h1 class="title">Upload a Dockerfile to toast</h1>
     <p>Choose the file in your computer and click 'Submit' to proceed to validation.</p>
-    <form action="dockerfile" class="form-shell" enctype="multipart/form-data" method="post">
+    <form action="dockerfile" class="form" enctype="multipart/form-data" method="post">
-        <div class="file has-label is-fullwidth">
+        <div class="has-label is-fullwidth">
 			<label class="file-label">
-				<input class="file-input inputfile inputfile-2" id="file" type="file" />
+				<input name="file" class="file-input inputfile inputfile-2" id="file" type="file" />
 				<label for="file"><span id="filename">Choose a Dockerfile...</span></label>
 				<span class="file-cta"><span class="file-icon"><i class="fa fa-upload"></i></span><span class="file-label">Upload</span></span>
 			</label></div>

clojure_frontend/src/toaster/handler.clj

@@ -38,7 +38,8 @@
    [toaster.session :as s]
    [toaster.config :as conf]
    [toaster.ring :as ring]
-   [toaster.views :as views])
+   [toaster.views :as views]
+   [toaster.profiles :as profile])
   (:gen-class))
 
 (defonce config (conf/load-config "toaster" conf/default-settings))
@@ -82,7 +83,7 @@
         (->> (fn [req conf acct]
                (s/render acct
                          [:body
-                            (views/dockerfile-upload-post req conf acct)
+                          (views/dockerfile-upload req conf acct)
                           (views/dashboard acct)]))
              (auth-wrap request)))
 
@@ -115,7 +116,7 @@
             (auth-wrap request)))
 
   ;; JUST-AUTH ROUTES
-  (GET "/login" request (s/render (s/resource s/login)))
+  (GET "/login" request (s/render-template s/login))
 
   (POST "/login" request
         (f/attempt-all
@@ -142,7 +143,7 @@
              (s/render [:body
                           [:h1 {:class "title"} "Logged out."]])))
 
-  (GET "/signup" request (s/render (s/resource s/signup)))
+  (GET "/signup" request (s/render-template s/signup))
   (POST "/signup" request
         (f/attempt-all
          [name (s/param request :name)
@@ -194,7 +195,10 @@
                [:h1 {:class "title"}    "Failure activating account"]
                [:h2 {:class "subtitle"} (f/message act)]
                [:p (str "Email: " email " activation-id: " activation-id)]] "is-error")
-             (s/notify [:h1 {:class "title"} (str "Account activated - " email)] "is-success"))])))
+             [:span
+              (s/notify (str "Account activated: " email) "is-success")
+              (profile/create email)]
+             )])))
   ;; -- end of JUST-AUTH
 
   (POST "/" request

clojure_frontend/src/toaster/jobs.clj

@@ -4,30 +4,30 @@
    [clojure.java.io :as io]
    [clj-time.core :as time]
    [clj-time.coerce :as tc]
-    [clj-storage.db.mongo :refer [create-mongo-store]]
    [clj-storage.core :as db]
    [failjure.core :as f]
    [taoensso.timbre :as log :refer [debug]]
    [me.raynes.conch :as sh :refer [with-programs]]
    [toaster.config :refer :all]
    [toaster.ring :refer [jobs]]
+   [toaster.profiles :as profile]
    [hiccup.form :as hf]))
 
 ;; list of arm targets to chose from
-;"beagleboneblack"
+                                        ;"beagleboneblack"
-;"chromeacer"
+                                        ;"chromeacer"
-;"chromeveyron"
+                                        ;"chromeveyron"
-;"droid4"
+                                        ;"droid4"
-;"n900"
+                                        ;"n900"
-;"odroidxu4"
+                                        ;"odroidxu4"
-;"odroidxu"
+                                        ;"odroidxu"
-;"ouya"
+                                        ;"ouya"
-;"raspi1"
+                                        ;"raspi1"
-;"raspi2"
+                                        ;"raspi2"
-;"raspi3"
+                                        ;"raspi3"
-;"rock64"
+                                        ;"rock64"
-;"sunxi"
+                                        ;"sunxi"
-;"turbox-twister"
+                                        ;"turbox-twister"
 
 (defn- ssh-host [config]
   (str (q config [:jenkins :user]) "@" (q config [:jenkins :host])))
@@ -51,12 +51,22 @@
       (catch Exception e
         (f/fail (str "ERROR in dockerlint - " (.getMessage e)))))))
 
+(defn count [id]
+  (f/attempt-all
+   [joblist (db/query @jobs {:email id})]
+   (clojure.core/count joblist)
+   (f/when-failed [e]
+     (f/fail "jobs/count :: " (f/message e)))))
 
 (defn add [path config account]
-  (with-programs [ssh scp node]
+  (with-programs
+    [ssh scp node]
     (let [tstamp (tc/to-long (time/now))
           jobname (str (:email account) "-vm_amd64_ascii-" tstamp)
           jobdir (str "/srv/toaster/" jobname)]
+      (f/if-let-ok? [joblimit (profile/get-joblimit (:email account))]
+        (if (>= (count (:email account)) joblimit)
+          (f/fail "Job limit is reached, trash some to free slots")
           (f/attempt-all
            [r_lint (dockerlint path)
             r_mkdir (ssh "-i" (q config [:jenkins :key])
@@ -75,7 +85,6 @@
            {:lint r_lint
             :job  r_job}
            (f/when-failed [e]
-                       (f/fail (str "Job add '" jobname "' failure: " (f/message e))))))))
+             (f/fail (str "Job add '" jobname "' failure :: " (f/message e))))))
-
+        (f/fail (str "Cannot find profile " (:email account) " :: "
-
+                      (f/message joblimit)))))))
-

clojure_frontend/src/toaster/profiles.clj

@@ -0,0 +1,36 @@
+(ns toaster.profiles
+  (:require
+   [clojure.string :as str]
+   [clojure.java.io :as io]
+   [clj-time.core :as time]
+   [clj-time.coerce :as tc]
+   [clj-storage.db.mongo :refer [create-mongo-store]]
+   [clj-storage.core :as db]
+   [failjure.core :as f]
+   [taoensso.timbre :as log :refer [debug]]
+   [me.raynes.conch :as sh :refer [with-programs]]
+   [toaster.config :refer :all]
+   [toaster.ring :refer [jobs profiles]]
+   [toaster.bulma :refer [render-yaml]]
+   [hiccup.form :as hf]))
+
+(defn create [id]
+  (let [profile {:email id
+                 :joblimit 3 ; default
+                 :roles ["noob"]
+                 :lastlogin (tc/to-long (time/now))}]
+    (db/store! @profiles :email profile)
+    (render-yaml profile)))
+
+(defn- fetch-profile [id]
+  (f/if-let-ok? [profile (db/fetch @profiles id)]
+    profile
+    (f/fail (str "Profile not found " id " :: " (f/message profile)))))
+
+(defn get-joblimit [id]
+  (f/ok-> id fetch-profile (get :joblimit)))
+
+(defn has-role [id role]
+  (f/ok-> id fetch-profile (get :roles)
+          clojure.core/set (contains? role)))
+  

clojure_frontend/src/toaster/ring.clj

@@ -33,11 +33,14 @@
    [ring.middleware.accept :refer [wrap-accept]]
    [ring.middleware.defaults :refer [wrap-defaults site-defaults]]))
 
+;; generic webapp stores
 (def config (atom {}))
 (def db     (atom {}))
 (def accts  (atom {}))
 (def auth   (atom {}))
+;; app specific stores
 (def jobs     (atom {}))
+(def profiles (atom {}))
 
 (defn init []
   (log/merge-config!
@@ -86,6 +89,8 @@
   ;; ----------------------
   ;; initialize jobs stores
   (reset! jobs (create-mongo-store @db :job-store))
+  ;; initialize profile stores
+  (reset! profiles (create-mongo-store @db :profile-store))
 
   ;; ------------------------------
   ;; log all results worth noticing

clojure_frontend/src/toaster/session.clj

@@ -20,11 +20,12 @@
 (defonce footer "templates/body_footer.html")
 
 (defn param [request param]
-  (let [value
+  (let [p (if (coll? param)
-        (get-in request
+            (into [:params] param)
-                (conj [:params] param))]
+            (conj [:params] param))
+        value (get-in request p)]
     (if (nil? value)
-      (f/fail (str "Parameter not found: " param))
+      (f/fail (str "Parameter not found: " p))
       value)))
 
 ;; TODO: not working?
@@ -70,9 +71,12 @@
        (= tclass "is-warning") (log/warn msg)
        (= tclass "is-success") (log/info msg)
        (= tclass "is-primary") (log/debug msg))
-   [:div {:class (str "notification " tclass " has-text-centered")} msg])))
+     [:div {:class (str "notification " tclass " has-text-centered")} msg]
+     )))
 ;; shortcut
-(defn error [msg fail] (notify (str msg " :: " (f/message fail)) "is-danger"))
+(defn error
+  ([msg] (notify msg "is-danger"))
+  ([msg fail] (notify (str msg " :: " (f/message fail)) "is-danger")))
 
 (defn render
   "render a full webpage using headers, navbar, body and footer"
@@ -84,4 +88,30 @@
             (resource head)
             (conj body (resource footer)))}))
 
+(defn render-template
+  "render an html from resources using headers, navbar, body and footer"
+  ([body] (render-template nil body))
+  ([account body]
+   {:headers {"Content-Type"
+              "text/html; charset=utf-8"}
+    :body (str "<!DOCTYPE html>\n<html>"
+               (resource head)
+               "\n<!-- body -->\n"
+               (resource body)
+               "\n<!-- end of body -->\n"
+               (resource footer))}))
+
+(defn render-html
+  "render an html from resources using headers, navbar, body and footer"
+  ([body] (render-template nil body))
+  ([account body]
+   {:headers {"Content-Type"
+              "text/html; charset=utf-8"}
+    :body (str "<!DOCTYPE html>\n<html>"
+               (resource head)
+               "\n<!-- body -->\n"
+               body ;; html text string
+               "\n<!-- end of body -->\n"
+               (resource footer))}))
+
 (defn render-error [err] (->> "is-danger" (notify err) render))

clojure_frontend/src/toaster/views.clj

@@ -60,29 +60,31 @@
             (web/button "/remove" "\uD83D\uDDD1" (hf/hidden-field "jobid" jobid))]]]
          ))]]])
 
-(defn dockerfile-upload-post [request config account]
+(defn dockerfile-upload [request config account]
   (f/attempt-all
    [tempfile (s/param request [:file :tempfile])
     filename (s/param request [:file :filename])
-    filesize (s/param request [:file :size])]
+    params (log/spy (:params request))]
-   (cond
+   (if (> (s/param request [:file :size]) 64000)
-     (> filesize 64000)
      ;; TODO: put filesize limit in config
-     (s/notify "File too big in upload (64KB limit)" "is-danger")
+     (s/error "File too big in upload (64KB limit)")
-     :else
+     ;; else
      (let [file (io/copy tempfile (io/file "/tmp" filename))
            path (str "/tmp/" filename)]
        (io/delete-file tempfile)
        (if (not (.exists (io/file path)))
-         (s/notify (str "Uploaded file not found: " filename) "is-danger")
+         (s/error (str "Uploaded file not found: " filename))
          ;; file is now in 'tmp' var
-         (f/if-let-ok? [newjob (job/add path config account)]
+         (f/attempt-all
+          [newjob (job/add path config account)]
           [:div {:class "container"}
            [:h1 {:class "title"} "Job uploaded and added"]
            [:p "Log messages:"]
            (web/render-yaml newjob)]
           ;; else when job/add is not-ok
-           (s/error "Error adding job" newjob)))))
+          (f/when-failed [e]
+            (s/error "Error adding job" e))
+          ))))
    (f/when-failed [e]
      (s/error "Upload file error" e))))
 
@@ -107,7 +109,7 @@
     jobfound (db/query @ring/jobs {:jobid jobid})
     r_rmjob (db/delete! @ring/jobs jobid)
     r_sync (job/sync_jobs config "-d" jobid)]
-   (s/notify (str "Job removed: "  jobid) "is-primary")
+   (s/notify (str "Job removed :: "  jobid) "is-primary")
    (f/when-failed [e]
      (s/error "Failure removing job" e))))