#8: Fixed.

Works in filesystem and from jar. Updated docs to recognise that the scale-and-zoom issue is fixed.

README.md

@@ -54,10 +54,6 @@ GeoCSV is at an early stage of development, and some features are not yet workin
 
 At the current stage of development, if no appropriate image exists in the `resources/public/img/map-pins` folder, that's your problem. **TODO:** I intend at some point to make missing pin images default to `unknown-pin.png`, which does exist.
 
-### Doesn't scale and centre the map to show the data in the sheet
-
-Currently the map is initially centred roughly on the centre of Scotland, and scaled arbitrarily. It should compute an appropriate centre and scale from the data provided, but currently doesn't.
-
 ## Prerequisites
 
 You will need [Leiningen][1] 2.0 or above installed.

env/prod/cljs/geocsv/app.cljs

@@ -1,5 +1,5 @@
 (ns geocsv.app
-  (:require [geocsv.core :as core]))
+  (:require [geocsv.client.core :as core]))
 
 ;;ignore println statements in prod
 (set! *print-fn* (fn [& _]))

project.clj

@@ -12,6 +12,7 @@
                  [com.cemerick/url "0.1.1"]
                  [com.cognitect/transit-clj "0.8.319"]
                  [compojure "1.6.1"]
+                 [cpath-clj "0.1.2"]
                  [cprop "0.1.15"]
                  [csv2edn "0.1.6"]
                  [day8.re-frame/http-fx "0.1.6"]

resources/docs/docs.md

@@ -54,10 +54,6 @@ GeoCSV is at an early stage of development, and some features are not yet workin
 
 At the current stage of development, if no appropriate image exists in the `resources/public/img/map-pins` folder, that's your problem. **TODO:** I intend at some point to make missing pin images default to `unknown-pin.png`, which does exist.
 
-### Doesn't scale and centre the map to show the data in the sheet
-
-Currently the map is initially centred roughly on the centre of Scotland, and scaled arbitrarily. It should compute an appropriate centre and scale from the data provided, but currently doesn't.
-
 ## Prerequisites
 
 You will need [Leiningen][1] 2.0 or above installed.

src/clj/geocsv/routes/rest.clj

@@ -6,6 +6,7 @@
             [clojure.java.io :as io]
             [clojure.string :as s]
             [clojure.tools.logging :as log]
+            [cpath-clj.core :as cp]
             [compojure.core :refer [defroutes GET POST]]
             [csv2edn.csv2edn :refer :all]
             [noir.response :as nresponse]
@@ -37,19 +38,18 @@
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
 (defn get-pin-image-names
+  "Return the category names for which we have pin images; `request` is ignored.
+
+  This looks odd - why not file-seq over the directory? - but the answer is we
+  may be running in a jar file, and if we are that will fail."
   [request]
   (ar/do-or-server-fail
     (map
-      #(s/replace (.getName %) #"-pin\.png$" "")
-      (let [grammar-matcher (.getPathMatcher
-                            (java.nio.file.FileSystems/getDefault)
-                            "glob:*-pin.png")]
+      #(s/replace (s/replace (str %) #"-pin\.png$" "") "/" "")
       (->> "public/img/map-pins"
-           io/resource
-           io/file
-           file-seq
-           (filter #(.isFile %))
-           (filter #(.matches grammar-matcher (.getFileName (.toPath %)))))))
+           cp/resources
+           keys
+           (filter #(re-find #".*-pin.png" %))))
     200))
 
 (defn get-data-uri