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author | Clyne Sullivan <clyne@bitgloo.com> | 2023-05-20 12:33:21 -0400 |
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committer | Clyne Sullivan <clyne@bitgloo.com> | 2023-05-20 12:33:21 -0400 |
commit | cacf5366512f83295d2e2809e4a6a09378f63f42 (patch) | |
tree | b6c4efdd488aed1603a4f97da9820f57cd58a315 /src/bitgloo_web/core.clj |
initial commit
Diffstat (limited to 'src/bitgloo_web/core.clj')
-rw-r--r-- | src/bitgloo_web/core.clj | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/bitgloo_web/core.clj b/src/bitgloo_web/core.clj new file mode 100644 index 0000000..169b545 --- /dev/null +++ b/src/bitgloo_web/core.clj @@ -0,0 +1,86 @@ +(ns bitgloo-web.core + (:gen-class) + (:require [clojure.java.io :as io]) + (:require [clojure.string :as str]) + (:require [hiccup.core :as hiccup]) + (:require [hiccup.page :as page]) + (:require [ring.adapter.jetty :refer [run-jetty]]) + (:require [ring.middleware.resource :refer [wrap-resource]]) + (:require [ring.middleware.content-type :refer [wrap-content-type]]) + (:require [ring.middleware.not-modified :refer [wrap-not-modified]]) + (:require [ring.util.response :as resp]) + (:require [markdown.core :refer [md-to-html-string]])) + +(def image-extensions [".jpg" ".bmp"]) + +(def page-header + [:div#title-container + [:a {:href "/"} + [:img#logo {:src "/logo.jpg" :alt "bitgloo logo"}] + [:h1 "bitgloo"]]]) + +(def page-footer [:div#footer [:span "© Clyne Sullivan 2023"]]) + +(def page-not-found [:div "Page not found"]) + +(defn md-file? [path] (str/ends-with? path ".md")) +(defn image? [path] (some (partial str/ends-with? path) image-extensions)) + +(defn get-file-list [path] (->> path io/file .listFiles sort)) + +(defn parse-md-file [file] (-> file slurp md-to-html-string)) + +(defn render-md-files [file-list] (for [file file-list] [:div.block (parse-md-file file)])) + +(defn load-page-contents [path] + (let [file-list (filter md-file? (get-file-list path))] + (if (empty? file-list) + page-not-found + [:div#posts (render-md-files file-list)]))) + +(defn load-page [path content-path] + (let [true-path (str content-path (if (= 1 (count path)) "/home" path))] + (hiccup/html + (page/html5 + [:head [:title "bitgloo"] (page/include-css "/main.css")] + [:body [:div#container page-header (load-page-contents true-path) page-footer]])))) + +(defn request-handler [content-path request] + (when (= :get (:request-method request)) + (-> request + :uri + (load-page content-path) + (resp/response) + (resp/content-type "text/html") + (resp/charset "utf8")))) + +(defn wrap-content-images [handler content-path] + (fn [request] + (let [uri (:uri request)] + (if (and (= :get (:request-method request)) (image? uri)) + (resp/file-response (str content-path uri)) + (handler request))))) + +(defn wrap-log-request [handler] + (fn [request] + (-> request + (select-keys [:headers :protocol :request-method :uri]) + (update :headers get "x-forwarded-for") + (vals) + (conj "request:") + ((partial apply println))) + (handler request))) + +(defn -main [& args] + (if (= 2 (count args)) + (let [port (-> args first Integer/parseInt) + content-path (second args)] + (-> (partial request-handler content-path) + (wrap-content-images content-path) + (wrap-resource "public") + (wrap-content-type) + (wrap-not-modified) + (wrap-log-request) + (run-jetty {:port port}))) + (println "usage: bitgloo port content-path"))) + |