Prepare for Config parsing and config extension

res/ExampleConfig.edn

@@ -3,6 +3,7 @@
 {:port 6969
  :default-board "/mlp/"                 ;Board to be used when no board=x param given
  :board-disabled-message "This board is not enabled for feed generation.\n\nYou can contact me here: [contact]"
+ :enable-board-listing true             ;Whether to show list of enabled boards in /boards
  ;; /$board/catalog.json will be appended to this link
  :target "https://api.4chan.org"
  :boards-defaults {:refresh-rate 300

src/rss_thread_watch/core.clj

@@ -13,20 +13,26 @@
 ;; along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 (ns rss-thread-watch.core
-  (:require [ring.adapter.jetty :as jetty]
+  (:require [clojure.java.io :As io]
+            [ring.adapter.jetty :as jetty]
             [ring.middleware.params :as rp]
             [rss-thread-watch.watcher :as watcher]
             [rss-thread-watch.feed-generator :as feed])
   (:gen-class))
 
 ;; Internal default config
-(def CONFIG
+(def CONFIG-DEFAULT
   "Internal default config"
-  {:target "https://api.4chan.org/mlp/catalog.json" ;Where to download catalog from
-   :starting-page 7              ;only monitor threads from this from this page and up
-   :refresh-delay (* 60 5)       ;Redownload catalog every 5 mins
-   :port 6969                    ;Listen on 6969
-   })
+  {:port 6969
+   :default-board "/mlp/"
+   :enable-board-listing true
+   :board-disabled-message "This board is not enabled for feed generation.\n\nYou can contact me here: [contact]"
+   :target "https://api.4chan.org"
+   :boards-defaults {:refresh-rate 300
+                     :starting-page 7
+                     :default-chod 94}
+   :boards-enabled {"/mlp/" {}
+                    "/g/" {}}})
 
 (defn set-interval
   "Calls function every ms"
@@ -36,14 +42,14 @@
                             (println "Recached")
                             (catch Exception e
                               (binding [*out* *err*]
-                                (println "Error while updating cache: " e ", retrying in 5 minutes"))))
+                                (println "Error while updating cache: " e ", retrying in " (/ ms 1000 60) " minutes"))))
                           (Thread/sleep ms)))))
 
 (defn -main
   "Entry point, starts webserver"
   [& args]
-  (println "Starting on port: " (:port CONFIG)
-           "\nGonna recache every: " (:refresh-delay CONFIG) "s")
+  ;; Parse and validate config
+  ;; Think of a way to start repeated download for every catalog efficiently
   (set-interval (fn []
                   (println "Starting cache update")
                   (watcher/update-thread-cache! (:target CONFIG) (:starting-page CONFIG)))