Merge branch 'feature/multi-pronouns' into develop fixes #38

3 files changed, 44 insertions, 31 deletions

diff --git a/src/pronouns/pages.clj b/src/pronouns/pages.clj
index 3e63437..2aaf964 100644
--- a/src/pronouns/pages.clj
+++ b/src/pronouns/pages.clj
@@ -43,13 +43,17 @@
 
 (defn examples-block
   [subject object possessive-determiner possessive-pronoun reflexive]
-  [:div {:class "examples"}
-   [:p [:h2 "Here are some usage examples for my pronouns:"]]
-   (subject-example subject)
-   (object-example object)
-   (posessive-determiner-example subject possessive-determiner)
-   (possessive-pronoun-example possessive-pronoun)
-   (reflexive-example subject reflexive)])
+  (let [sub-obj (str subject "/" object)
+        header-str (str "Here are some usage examples for my "
+                        sub-obj
+                        " pronouns")]
+    [:div {:class "examples"}
+     [:p [:h2 header-str]]
+     (subject-example subject)
+     (object-example object)
+     (posessive-determiner-example subject possessive-determiner)
+     (possessive-pronoun-example possessive-pronoun)
+     (reflexive-example subject reflexive)]))
 
 (defn about-block []
   [:div {:class "about"}
@@ -71,22 +75,22 @@
 
 
 (defn format-pronoun-examples
-  [subject object possessive-determiner possessive-pronoun reflexive]
+  [pronoun-declension alternates]
   (let [title "Pronoun Island: English Language Examples"]
-  (html
-   [:html
-    [:head
-     [:title title]
-     [:meta {:name "viewport" :content "width=device-width"}]
-     [:link {:rel "stylesheet" :href "/pronouns.css"}]]
-    [:body
-     (title-block title)
-     (examples-block subject object possessive-determiner possessive-pronoun reflexive)
-     (about-block)
-     (contact-block)]])))
-
-
-(defn parse-pronouns-with-lookup [pronouns-string pronouns-table]
+    (html
+     [:html
+      [:head
+       [:title title]
+       [:meta {:name "viewport" :content "width=device-width"}]
+       [:link {:rel "stylesheet" :href "/pronouns.css"}]]
+      [:body
+       (title-block title)
+       (apply examples-block pronoun-declension)
+       (map #(apply examples-block %) alternates)
+       (about-block)
+       (contact-block)]])))
+
+(defn lookup-pronouns [pronouns-string pronouns-table]
   (let [inputs (s/split pronouns-string #"/")
         n (count inputs)]
     (if (>= n 5)
@@ -121,8 +125,14 @@
        "add them, or issue a pull request at "
        "https://github.com/witch-house/pronoun.is/blob/master/resources/pronouns.tab"))
 
-(defn pronouns [path pronouns-table]
-  (let [pronouns (parse-pronouns-with-lookup (escape-html path) pronouns-table)]
-    (if pronouns
-      (apply format-pronoun-examples pronouns)
+(defn pronouns [params pronouns-table]
+  (let [path (params :*)
+        ors (u/vec-coerce (params "or"))
+        pronoun-declension (lookup-pronouns (escape-html path)
+                                            pronouns-table)
+        alternates (map #(lookup-pronouns (escape-html %)
+                                          pronouns-table)
+                        ors)]
+    (if pronoun-declension
+      (format-pronoun-examples pronoun-declension alternates)
       (not-found))))
diff --git a/src/pronouns/util.clj b/src/pronouns/util.clj
index 4d4f928..3a4bf10 100644
--- a/src/pronouns/util.clj
+++ b/src/pronouns/util.clj
@@ -29,3 +29,6 @@
   "given a list of pronoun rows, return a list of minimum unabiguous paths"
   [pronouns-table]
   (map (partial minimum-unambiguous-path pronouns-table) pronouns-table))
+
+(defn vec-coerce [x]
+  (if (vector? x) x [x]))
diff --git a/src/pronouns/web.clj b/src/pronouns/web.clj
index 23ac603..cb5e6c9 100644
--- a/src/pronouns/web.clj
+++ b/src/pronouns/web.clj
@@ -6,8 +6,7 @@
             [clojure.string :as s]
             [ring.middleware.logger :as logger]
             [ring.middleware.stacktrace :as trace]
-            [ring.middleware.session :as session]
-            [ring.middleware.session.cookie :as cookie]
+            [ring.middleware.params :as params]
             [ring.adapter.jetty :as jetty]
             [environ.core :refer [env]]
             [pronouns.util :as u]
@@ -23,7 +22,7 @@
         :headers {"Content-Type" "text/html"}
         :body (pages/front pronouns-table)})
 
-  (GET "/pronouns.css" {params :params}
+  (GET "/pronouns.css" []
      {:status 200
      :headers {"Content-Type" "text/css"}
      :body (slurp (io/resource "pronouns.css"))})
@@ -31,7 +30,7 @@
   (GET "/*" {params :params}
        {:status 200
         :headers {"Content-Type" "text/html"}
-        :body (pages/pronouns (:* params) pronouns-table)})
+        :body (pages/pronouns params pronouns-table)})
 
   (ANY "*" []
        (route/not-found (slurp (io/resource "404.html")))))
@@ -48,7 +47,8 @@
   (-> app-routes
       logger/wrap-with-logger
       wrap-error-page
-      trace/wrap-stacktrace))
+      trace/wrap-stacktrace
+      params/wrap-params))
 
 (defn -main []
   (let [port (Integer. (:port env