initial commit

4 files changed, 371 insertions, 0 deletions

diff --git a/webapps/music-dispensary/clojurescript/music-dispensary/.gitignore b/webapps/music-dispensary/clojurescript/music-dispensary/.gitignore
new file mode 100644
index 0000000..c754477
--- /dev/null
+++ b/webapps/music-dispensary/clojurescript/music-dispensary/.gitignore
@@ -0,0 +1,14 @@
+target
+classes
+resources
+checkouts
+pom.xml
+pom.xml.asc
+*.jar
+*.class
+.lein-*
+.nrepl-port
+.hgignore
+.hg
+profiles.clj
+figwheel_server.log
diff --git a/webapps/music-dispensary/clojurescript/music-dispensary/README.md b/webapps/music-dispensary/clojurescript/music-dispensary/README.md
new file mode 100644
index 0000000..2de33dd
--- /dev/null
+++ b/webapps/music-dispensary/clojurescript/music-dispensary/README.md
@@ -0,0 +1,14 @@
+# music-dispensary
+
+A Clojure library designed to ... well, that part is up to you.
+
+## Usage
+
+FIXME
+
+## License
+
+Copyright © 2017 FIXME
+
+Distributed under the Eclipse Public License either version 1.0 or (at
+your option) any later version.
diff --git a/webapps/music-dispensary/clojurescript/music-dispensary/project.clj b/webapps/music-dispensary/clojurescript/music-dispensary/project.clj
new file mode 100644
index 0000000..e904105
--- /dev/null
+++ b/webapps/music-dispensary/clojurescript/music-dispensary/project.clj
@@ -0,0 +1,13 @@
+(defproject music-dispensary "0.1.0-SNAPSHOT"
+  :description "An LDAP adminitration utility written in SBCL on the
+  server-side and ClojureScript on the client-side. This is the
+  client-side component."
+  :url "FIXME"
+  :license "public domain"
+  :dependencies [[org.clojure/clojure "LATEST"]
+                 [org.clojure/clojurescript "LATEST"]
+                 [cljs-ajax "LATEST"]
+                 [prismatic/dommy "LATEST"]
+                 [hiccups "LATEST"]]
+  :plugins [[lein-cljsbuild "LATEST"]]
+  :clean-targets ^{:protect false} [:target-path "out" "resources/public/cljs"])
diff --git a/webapps/music-dispensary/clojurescript/music-dispensary/src/core.cljs b/webapps/music-dispensary/clojurescript/music-dispensary/src/core.cljs
new file mode 100644
index 0000000..d640d1b
--- /dev/null
+++ b/webapps/music-dispensary/clojurescript/music-dispensary/src/core.cljs
@@ -0,0 +1,330 @@
+(ns music-dispensary.core
+  (:require-macros [hiccups.core :as hiccups :refer [html]])
+  (:require [ajax.core :refer [GET POST]]
+            [dommy.core :as dommy]
+            [hiccups.runtime :as hiccupsrt]))
+
+;; ========================================================================== ;;
+;; declarations
+
+(enable-console-print!)
+
+(declare template-message)
+(declare maybe-error)
+(declare maybe-message)
+(declare notifications)
+(declare auth-notifications)
+(declare template-generic-form)
+(declare template-menu)
+(declare handler-menu)
+(declare render-menu)
+(declare template-home)
+(declare handler-home)
+(declare render-home)
+(declare handler-login)
+(declare render-login)
+(declare handler-login-authenticate)
+(declare render-login-authenticate)
+(declare handler-logout)
+(declare render-logout)
+(declare template-browse)
+(declare handler-browse)
+(declare render-browse)
+(declare on-browse-browser-node-clicked)
+(declare template-browse-browser)
+(declare handler-browse-browser)
+(declare render-browse-browser)
+(declare on-browse-papersize-clicked)
+(declare template-browse-papersize)
+(declare handler-browse-papersize)
+(declare render-browse-papersize)
+(declare handler-browse-generate)
+(declare render-browse-generate)
+(declare on-menu-clicked)
+(declare handler-location)
+(declare goto-location)
+
+;; ========================================================================== ;;
+;; notifications
+
+(hiccups/defhtml template-error [errormsg]
+  [:div {:class "alert alert-danger"} errormsg])
+
+(hiccups/defhtml template-message [message]
+  [:div {:class "alert alert-success"} message])
+
+(defn maybe-error [jsonobj]
+  (cond (get jsonobj "errormsg")
+        (dommy/set-html! (dommy/sel1 :#errormsg)
+                         (template-error (get jsonobj "errormsg")))
+        :else
+        (dommy/set-html! (dommy/sel1 :#errormsg) "")))
+
+(defn maybe-message [jsonobj]
+  (cond (get jsonobj "message")
+        (dommy/set-html! (dommy/sel1 :#message)
+                         (template-message (get jsonobj "message")))
+        :else
+        (dommy/set-html! (dommy/sel1 :#message) "")))
+
+(defn notifications [jsonobj]
+  (maybe-error jsonobj)
+  (maybe-message jsonobj))
+
+(defn auth-notifications [jsonobj]
+  (when (get jsonobj "errormsg")
+    (render-home)
+    (render-menu)))
+
+;; ========================================================================== ;;
+;; forms
+
+(hiccups/defhtml template-generic-form
+  ([jsonobj]
+   (template-generic-form jsonobj "on_menu_clicked"))
+  ([jsonobj onclick]
+   [:form {:name (get jsonobj "name")
+           :id (get jsonobj "name")
+           :class "form-horizontal"
+           :method (get jsonobj "httpMethod")}
+    (for [form-field (get jsonobj "formFields")]
+      (cond (= (get form-field "fieldType") "button")
+            [:div {:class "col-sm-offset-2 col-sm-10"}
+             [:button {:name (get form-field "name")
+                       :id (get form-field "name")
+                       :type (get form-field "fieldType")
+                       :class "btn btn-primary"
+                       :data-dismiss "modal"
+                       :onclick (str (clojure.string/replace (namespace ::x) "-" "_") "." onclick "('" (get jsonobj "action") "')")}
+              (get form-field "label")]]
+            :else
+            [:div {:class "form-group"}
+             [:label {:for (get form-field "name")
+                      :class "control-label col-sm-2"}
+              (get form-field "label")]
+             [:div {:class "col-sm-10"}
+              [:input {:name (get form-field "name")
+                       :id (get form-field "name")
+                       :type (get form-field "fieldType")
+                       :class "form-control"}]]]))]))
+
+;; ========================================================================== ;;
+;; menu
+
+(hiccups/defhtml template-menu [menuitems]
+  [:div {:class "row"}
+   (for [menuitem menuitems]
+     [:div {:class "col-lg-3"}
+      [:a {:class "menuitem"
+           :id (get menuitem "id")
+           :onclick (str (clojure.string/replace (namespace ::x) "-" "_") ".on_menu_clicked('" (get menuitem "handler") "')")}
+       (get menuitem "label")]])])
+
+(defn handler-menu [response]
+  (let [jsonobj (js->clj (js/JSON.parse response))]
+    (dommy/set-html! (dommy/sel1 :#menu) (template-menu (get jsonobj "menuitems")))))
+
+(defn render-menu []
+  (GET "/menu" {:handler handler-menu}))
+
+;; ========================================================================== ;;
+;; home
+
+(hiccups/defhtml template-home [jsonobj]
+  [:p {:align "center"} (get jsonobj "content")])
+
+(defn handler-home [response]
+  (let [jsonobj (js->clj (js/JSON.parse response))]
+    (dommy/set-html! (dommy/sel1 :#body) (template-home jsonobj))))
+
+(defn render-home []
+  (GET "/home" {:handler handler-home}))
+
+;; ========================================================================== ;;
+;; login
+
+(defn handler-login [response]
+  (let [jsonobj (js->clj (js/JSON.parse response))]
+    (notifications jsonobj)
+    (dommy/set-html! (dommy/sel1 :#body) (template-generic-form jsonobj))))
+
+(defn render-login []
+  (GET "/login" {:handler handler-login}))
+
+;; ========================================================================== ;;
+;; login-authenticate
+
+(defn handler-login-authenticate [response]
+  (let [jsonobj (js->clj (js/JSON.parse response))]
+    (cond (get jsonobj "errormsg")
+          (render-login)
+          (get jsonobj "message")
+          (render-home))
+    (render-menu)
+    (notifications jsonobj)))
+
+(defn render-login-authenticate []
+  (POST "/login/authenticate" {:format :raw
+                               :params {:username (dommy/value (dommy/sel1 :#username))
+                                        :password (dommy/value (dommy/sel1 :#password))}
+                               :handler handler-login-authenticate}))
+
+;; ========================================================================== ;;
+;; logout
+
+(defn handler-logout [response]
+  (let [jsonobj (js->clj (js/JSON.parse response))]
+    (render-home)
+    (render-menu)
+    (notifications jsonobj)))
+
+(defn render-logout []
+  (GET "/logout" {:handler handler-logout}))
+
+;; ========================================================================== ;;
+;; browse
+
+(hiccups/defhtml template-browse [jsonobj]
+  [:p {:align "center"} (get jsonobj "instructions")]
+  [:div {:class "row"}
+   [:div {:class "col-lg-6"}
+    [:div {:id "browser"}]]
+   [:div {:class "col-lg-6"}
+    [:div {:id "papersize"}]]])
+
+(defn handler-browse [response]
+  (let [jsonobj (js->clj (js/JSON.parse response))]
+    (dommy/set-html! (dommy/sel1 :#body) (template-browse jsonobj))
+    (render-browse-browser)
+    (render-browse-papersize)))
+
+(defn render-browse []
+  (GET "/browse" {:handler handler-browse}))
+
+;; ========================================================================== ;;
+;; browse-browser
+
+(defn on-browse-browser-node-clicked [node]
+  (dommy/set-value! (dommy/sel1 :#node) node)
+  (cond (clojure.string/ends-with? node ".ly")
+        (do
+          (dommy/set-value! (dommy/sel1 :#file) node)
+          (dommy/set-style! (dommy/sel1 :#generate) :display "inline"))
+        (clojure.string/ends-with? node ".pdf")
+        (render-browse-generate node)
+        :else
+        (render-browse-browser)))
+
+(hiccups/defhtml template-browse-browser [jsonobj]
+  [:form {:name "browse-browser-form"
+          :id "browse-browser-form"}
+   [:input {:type "hidden"
+            :name "relative-path"
+            :id "relative-path"
+            :value (get jsonobj "relativePath")}]
+   [:input {:type "hidden"
+            :name "node"
+            :id "node"
+            :value ""}]]
+  (for [node (get jsonobj "nodes")]
+    [:p
+     [:img {:src (str "static/images/" (cond (= (get node "nodeType") "directory") "folder-icon.jpg" :else "file-icon.jpg"))}]
+     "    "
+     [:a {:style "cursor:pointer; cursor:hand;"
+          :onclick (str (clojure.string/replace (namespace ::x) "-" "_") ".on_browse_browser_node_clicked('" (get node "path") "')")}
+      (cond (= (get node "path") "..") [:i "Up one level"] :else (get node "path"))]]))
+
+(defn handler-browse-browser [response]
+  (let [jsonobj (js->clj (js/JSON.parse response))]
+    (dommy/set-html! (dommy/sel1 :#browser) (template-browse-browser jsonobj))))
+
+(defn render-browse-browser []
+  (POST "/browse/browser" {:format :raw
+                           :params {:relative-path (cond (dommy/sel1 :#relative-path) (dommy/value (dommy/sel1 :#relative-path)) :else "")
+                                    :node (cond (dommy/sel1 :#node) (dommy/value (dommy/sel1 :#node)) :else "")}
+                           :handler handler-browse-browser}))
+
+;; ========================================================================== ;;
+;; browse-papersize
+
+(defn on-browse-papersize-clicked []
+  (let [jquery (js* "$")]
+    (dommy/set-style! (dommy/sel1 :#generate) :display "none")
+    (render-browse-generate (dommy/value (dommy/sel1 :#file)) (.val (jquery "#papersize :selected")))))
+  
+(hiccups/defhtml template-browse-papersize [jsonobj]
+  [:form {:name "browse-papersize-form"
+          :id "browse-papersize-form"
+          :class "form-horizontal"}
+   [:div {:class "form-group"}
+    [:label {:for "papersize"
+             :class "control-label"}
+     "The file you selected"]
+    [:input {:type "text"
+             :name "file"
+             :id "file"
+             :value ""
+             :class "form-control"
+             :readonly "readonly"}]]
+   [:div {:class "form-group"}
+    [:label {:for "papersize"
+             :class "control-label"}
+     "Select a paper size"]
+    [:select {:name "papersize"
+              :id "papersize"
+              :class "form-control"}
+     (for [papersize (get jsonobj "papersizes")]
+       [:option {:value (get papersize "name")} (str (get papersize "name") " " (get papersize "size"))])]]
+   [:div {:class "form-group"}
+    [:button {:type "button"
+              :name "generate"
+              :id "generate"
+              :data-dismiss "modal"
+              :style "display:none;"
+              :onclick (str (clojure.string/replace (namespace ::x) "-" "_") ".on_browse_papersize_clicked()")}
+     "Generate PDF"]]])
+
+(defn handler-browse-papersize [response]
+  (let [jsonobj (js->clj (js/JSON.parse response))]
+    (dommy/set-html! (dommy/sel1 :#papersize) (template-browse-papersize jsonobj))))
+
+(defn render-browse-papersize []
+  (GET "/browse/papersize" {:handler handler-browse-papersize}))
+
+;; ========================================================================== ;;
+;; browse-generate
+
+(defn handler-browse-generate [response]
+  (let [jsonobj (js->clj (js/JSON.parse response))]
+    (.open js/window (get jsonobj "url"))))
+
+(defn render-browse-generate
+  ([node]
+   (POST "/browse/generate" {:format :raw
+                             :params {:file node :papersize ""}
+                             :handler handler-browse-generate}))
+  ([node papersize]
+   (POST "/browse/generate" {:format :raw
+                             :params {:file node :papersize papersize}
+                             :handler handler-browse-generate})))
+
+;; ========================================================================== ;;
+;; location
+
+(defn on-menu-clicked [handler]
+   (cond (= handler "/home") (render-home)
+         (= handler "/login") (render-login)
+         (= handler "/login/authenticate") (render-login-authenticate)
+         (= handler "/logout") (render-logout)
+         (= handler "/browse") (render-browse)))
+
+(defn handler-location [response]
+  (let [jsonobj (js->clj (js/JSON.parse response))]
+    (on-menu-clicked (get jsonobj "location"))
+    (render-menu)
+    (notifications jsonobj)))
+
+(defn goto-location []
+  (GET "/location" {:handler handler-location}))
+
+(set! (.-onload js/window) goto-location)