From 08f9c2b929f1a19e39a1cda2743da3837f3cc132 Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Sat, 13 Sep 2014 09:07:35 +0100
Subject: Add u-* parsing capability

---
 src/microformats/parser.clj | 32 +++++++++++++++++++++++++++-----
 1 file changed, 27 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/microformats/parser.clj b/src/microformats/parser.clj
index 94e8381..a083ea0 100644
--- a/src/microformats/parser.clj
+++ b/src/microformats/parser.clj
@@ -34,7 +34,7 @@
            :class
            split-classes))
 
-(defn get-property
+(defn get-p-property
   "Get the p-x property value of an element"
   [el]
   (case (:tag el)
@@ -45,17 +45,39 @@
     :input (-> el :attrs :value)
     (or (first (:content el)) "")))
 
+(defn get-u-property
+  "Get the u-x property value of an element"
+  [el]
+  (case (:tag el)
+    :a (-> el :attrs :href)
+    :area (-> el :attrs :href)
+    :img (-> el :attrs :src)
+    :object (-> el :attrs :data)
+    (get-p-property el)))
+
 (defn parse-p
   "Parse p-* classes within HTML element."
   [element]
-  (let [el (first (html/select element [(html/attr-starts :class "p-")]))
-        props (into [] ((classes-to-props "p-") (element-to-classes el)))]
-    (hash-map :properties (apply hash-map (first props) (repeat (count props) (get-property el))))))
+  (let [prop (get-p-property element)]
+    (into {} (r/map #(hash-map % prop) ((classes-to-props "p-") (element-to-classes element))))))
+
+(defn parse-u
+  "Parse u-* classes within HTML element"
+  [element]
+  (let [prop (get-u-property element)]
+    (into {} (r/map #(hash-map % prop) ((classes-to-props "u-") (element-to-classes element))))))
+
+(defn parse-children
+  "Parse element children for microformats"
+  [element]
+  (let [el (first (html/select element [(html/union [(html/attr-starts :class "p-")
+                                                     (html/attr-starts :class "u-")])]))]
+    (hash-map :properties (merge (parse-p el) (parse-u el)))))
 
 (defn parse-h
   "Parse h-* classes within a HTML document."
   [html]
-  (mapv parse-p (html/select html [(html/attr-starts :class "h-")])))
+  (mapv parse-children (html/select html [(html/attr-starts :class "h-")])))
 
 (defn parse
   "Parse a HTML string with microformats"
-- 
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