Simplify storages usage

examples/resources/extensions/pipelette/extension.edn

@@ -4,27 +4,27 @@
   :documentation "..."}
 
  lifecycle
- {:on-activated  [@events/fetch-all-posts]}
+ {:on-activated  [fetch-all-posts]}
 
  events/fetch-all-posts
- [@events/ethereum.logs {:address "0xfa28ec7198028438514b49a3cf353bca5541ce1d"
-                         :topics  ["PeepEth()"]
-                         :inputs  [{:name :hash :type :string}] ;; Allows to decode transaction data
-                         :on-log  [@events/fetch-ipfs]}] ;; A map of decoded data will be injected
+ [ethereum.logs {:address "0xfa28ec7198028438514b49a3cf353bca5541ce1d"
+                 :topics  ["PeepEth()"]
+                 :inputs  [{:name :hash :type :string}] ;; Allows to decode transaction data
+                 :on-log  [@events/fetch-ipfs]}] ;; A map of decoded data will be injected
 
  events/fetch-ipfs
- (let [{:keys [hash]} @properties]
-   [@queries/ipfs.get {:hash       hash
-                       :on-success [@events/db.append {:path [:all-posts]}]}])
+ (let [{hash :hash} properties]
+   [ipfs.get {:hash       hash
+              :on-success [db.append {:path [:all-posts]}]}])
 
  queries/all-posts
- [@queries/db.get {:path  [:all-posts]
-                   :limit 20}]
+ [db.get {:path  [:all-posts]
+          :limit 20}]
 
  views/post
  ;; TODO get account details
  ;;      handle threads
- (let [{content :content address :untrustedAddress timestamp :untrustedTimestamp} @properties]
+ (let [{content :content address :untrustedAddress timestamp :untrustedTimestamp} properties]
    [view {}
     [view {}
      [text {}
@@ -35,13 +35,13 @@
      content]])
 
  views/main
- [screen {:style @styles/screen}
+ [screen {:style screen}
   [toolbar {}
    [text {}
     [@i18n/title {}]]]
   (let [posts @queries/all-posts]
      [list {:data     posts
-            :template [@views/post]}])]
+            :template [post]}])]
 
  styles/screen
  {:background-color #?(:android :green
@@ -52,5 +52,5 @@
  {:en "Peepeth !!"}
 
  hooks/main.pipelette
- {:view @views/main}}
+ {:view main}}
 

examples/src/pluto/examples.cljs

@@ -3,10 +3,7 @@
             [pluto.components.html :as html]
             [pluto.reader :as reader]
             [pluto.host :as host]
-            [pluto.storage :as storage]
-            [pluto.storage.http :as http]
-            [pluto.storage.gist :as gist]
-            [pluto.storage.ipfs :as ipfs]
+            [pluto.storages :as storages]
             [reagent.core :as reagent]
             [reagent.dom :as dom]
             [re-frame.core :as re-frame]
@@ -42,18 +39,6 @@
          [:li
           [:span [:b (str type)] (pr-str (dissoc m :type))]]))]))
 
-(defn storage-for [type]
-  (condp = type
-    "url"  (http/HTTPStorage.)
-    "gist" (gist/GistStorage.)
-    "ipfs" (ipfs/IPFSStorage. "https://cors.io/?https://gateway.ipfs.io")))
-
-(defn fetch [uri cb]
-  (let [[type id] (string/split uri "@")]
-    (storage/fetch
-      (storage-for type)
-      {:value id} cb)))
-
 (def hook 
   (reify host/AppHook
     (id [_] :main)
@@ -86,4 +71,4 @@
   [s el el-errors]
   (dom/unmount-component-at-node el)
   (dom/unmount-component-at-node el-errors)
-  (fetch s #(render-result % el el-errors)))
+  (storages/fetch s #(render-result % el el-errors)))

figwheel/resources/public/index.html

@@ -39,7 +39,7 @@
   <main>
       <div id="selection">
           Load demo extension from
-          <button disabled onclick="load('ipfs@QmSKP6f2uUsFq4mk1Afe4ZktxwQifrLb4xRQYNE1LxidKz')">IPFS</button>
+          <button onclick="load('ipfs@QmSKP6f2uUsFq4mk1Afe4ZktxwQifrLb4xRQYNE1LxidKz')">IPFS</button>
           <button onclick="load('url@assets/extensions/demo')">HTTP</button>
           <button onclick="load('gist@jeluard/1b41c8194c1658e1b6fc0bde4aa6db95')">Gist</button>
       </div>

scripts/publish.sh

@@ -1,5 +1,6 @@
 clojure -A:examples -m cljs.main -O advanced -d website/static/js -o website/static/js/pluto.js -c pluto.examples
 cp -R examples/resources/extensions website/static
+cp figwheel/resources/public/index.html website/pages/examples.html
 cd website
 GIT_USER=jeluard\
 CURRENT_BRANCH=#2 \

src/pluto/storages.cljc

@@ -0,0 +1,19 @@
+(ns pluto.storages
+  (:require [clojure.string :as string]
+            [pluto.storage :as storage]
+            [pluto.storage.http :as http]
+            [pluto.storage.gist :as gist]
+            [pluto.storage.ipfs :as ipfs]))
+
+(def all
+  {"url"  (http/HTTPStorage.)
+   "gist" (gist/GistStorage.)
+   "ipfs" (ipfs/IPFSStorage. "https://gateway.ipfs.io")})
+
+(defn fetch [uri cb]
+  (when (and uri cb))
+    (let [[type id] (string/split uri "@")]
+      (when-let [s (get all type)]
+        (storage/fetch
+          s
+          {:value id} cb))))

website/pages/examples.html

@@ -31,21 +31,24 @@
     </style>
 </head>
 <body>
-<script>
+  <script>
       function load(urn) {
         pluto.examples.load_and_render(urn, document.getElementById("frame").contentWindow.document.body.firstChild, document.getElementById("errors"));
       }
   </script>
-<main>
-    <div id="selection">
-        Load demo extension from
-        <button disabled onclick="load('ipfs:QmSKP6f2uUsFq4mk1Afe4ZktxwQifrLb4xRQYNE1LxidKz')">IPFS</button>
-        <button onclick="load('url:extensions/demo')">HTTP</button>
-    </div>
-    <div id="extension">
-        <iframe id="frame" srcdoc="<body><main></main></body>"></iframe>
-    </div>
-    <div id="errors"></div>
-</main>
+  <main>
+      <div id="selection">
+          Load demo extension from
+          <button onclick="load('ipfs@QmSKP6f2uUsFq4mk1Afe4ZktxwQifrLb4xRQYNE1LxidKz')">IPFS</button>
+          <button onclick="load('url@assets/extensions/demo')">HTTP</button>
+          <button onclick="load('gist@jeluard/1b41c8194c1658e1b6fc0bde4aa6db95')">Gist</button>
+      </div>
+      <div id="extension">
+          <iframe id="frame" srcdoc="<body><main></main></body>"></iframe>
+      </div>
+      <div id="errors"></div>
+  </main>
 </body>
 </html>
+
+<script src="cljs-out/figwheel/dev-main.js"></script>