First working album

.gitignore

@@ -0,0 +1 @@
+index.html

album.ss

@@ -36,9 +36,41 @@ img {
 	padding: 10px;
 }
      "))
-    (body ()
+    ,(cons 'body (cons '() (map (lambda (filename) `(img (src ,filename))) (pictures path))))))
-	  ,(map (lambda (filename) `(img (src ,filename))) (pictures path)))))
 
-;(define (sexpr->html
+(define (list->attr l)
+  (cond
+   ((null? l) "")
+   (#t (string-append (format " ~A=\"~A\"" (car l) (cadr l)) (list->attr (cddr l))))))
 
+(define (list->inner-html l)
+  (apply
+   string-append
+   (map
+    (lambda (v)
+      (cond
+       ((list? v) (sexpr->html v))
+       (#t (format "~A" v))))
+    l))) 
+
+(define (sexpr->html s)
+  (cond
+   ((null? (cddr s)) ; self-closing tag
+    (format "<~A~A/>~%" (car s) (list->attr (cadr s))))
+   (#t ; non self-closing tag
+    (string-append
+     ; opening tag
+     (format "<~A~A>~%" (car s) (list->attr (cadr s)))
+     ; inner content
+     (list->inner-html (cddr s))
+     ; closing tag
+     (format "</~A>~%" (car s))))
+   ))
+
+(define (build src-folder dest-file)
+  (call-with-output-file
+    dest-file
+    (lambda (p)
+      (display (sexpr->html (albumize src-folder)) p)
+)))