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-rw-r--r--haunt/builder/blog.scm34
1 files changed, 19 insertions, 15 deletions
diff --git a/haunt/builder/blog.scm b/haunt/builder/blog.scm
index 9269618..06d4279 100644
--- a/haunt/builder/blog.scm
+++ b/haunt/builder/blog.scm
@@ -23,6 +23,7 @@
;;; Code:
(define-module (haunt builder blog)
+ #:use-module (ice-9 match)
#:use-module (srfi srfi-9)
#:use-module (srfi srfi-19)
#:use-module (haunt site)
@@ -42,19 +43,19 @@
blog))
(define-record-type <theme>
- (make-theme name layout post-template list-template)
+ (make-theme name layout post-template collection-template)
theme?
(name theme-name)
(layout theme-layout)
(post-template theme-post-template)
- (list-template theme-list-template))
+ (collection-template theme-collection-template))
(define* (theme #:key
(name "Untitled")
layout
post-template
- list-template)
- (make-theme name layout post-template list-template))
+ collection-template)
+ (make-theme name layout post-template collection-template))
(define (with-layout theme site title body)
((theme-layout theme) site title body))
@@ -64,8 +65,8 @@
(body ((theme-post-template theme) post)))
(with-layout theme site title body)))
-(define (render-list theme site title posts prefix)
- (let ((body ((theme-list-template theme) site title posts prefix)))
+(define (render-collection theme site title posts prefix)
+ (let ((body ((theme-collection-template theme) site title posts prefix)))
(with-layout theme site title body)))
(define (date->string* date)
@@ -89,7 +90,7 @@
(h3 "by " ,(post-ref post 'author)
" — " ,(date->string* (post-date post)))
(div ,(post-sxml post))))
- #:list-template
+ #:collection-template
(lambda (site title posts prefix)
(define (post-uri post)
(string-append "/" (or prefix "")
@@ -105,7 +106,9 @@
,(date->string* (post-date post)))))
posts))))))
-(define* (blog #:key (theme ugly-theme) prefix)
+(define* (blog #:key (theme ugly-theme) prefix
+ (collections
+ `(("Recent Posts" "index.html" ,posts/reverse-chronological))))
"Return a procedure that transforms a list of posts into pages
decorated by THEME, whose URLs start with PREFIX."
(define (make-file-name base-name)
@@ -121,11 +124,12 @@ decorated by THEME, whose URLs start with PREFIX."
(render-post theme site post)
sxml->html)))
- (define index-page
- (make-page (make-file-name "index.html")
- (render-list theme site "Recent Posts"
- (posts/reverse-chronological posts)
- prefix)
- sxml->html))
+ (define collection->page
+ (match-lambda
+ ((title file-name filter)
+ (make-page (make-file-name file-name)
+ (render-collection theme site title (filter posts) prefix)
+ sxml->html))))
- (cons index-page (map post->page posts))))
+ (append (map post->page posts)
+ (map collection->page collections))))