haunt.scm

   1 (use-modules (haunt asset)
   2              (haunt builder blog)
   3              (haunt builder atom)
   4              (haunt builder assets)
   5              (haunt html)
   6              (haunt page)
   7              (haunt reader)
   8              (haunt reader texinfo)
   9              (haunt site)
  10              (haunt post)
  11              (srfi srfi-1)
  12              (srfi srfi-19))
  13
  14 (define (stylesheet name)
  15   `(link (@ (rel "stylesheet")
  16             (href ,(string-append "css/" name ".css")))))
  17
  18 (define (static-page title file-name body)
  19   (lambda (site posts)
  20     (make-page file-name
  21                (with-layout flex-theme site title body)
  22                sxml->html)))
  23
  24 (define (get-tags post)
  25   (or (assoc-ref (post-metadata post) 'tags) '()))
  26
  27 (define flex-theme
  28   (theme #:name "Flex"
  29          #:layout
  30          (lambda (site title body)
  31            `((doctype "html")
  32              (html
  33               (head
  34                (meta (@ (charset "utf-8")))
  35                (title ,(string-append title " - " (site-title site)))
  36                (link (@ (rel "stylesheet") (href "https://fonts.googleapis.com/css?family=Merriweather+Sans:400,300,300italic,400italic,700,700italic,800,800italic|Merriweather:400,300,300italic,400italic,700,700italic,900,900italic|Source+Code+Pro:200,300,400,500,600,700,900")))
  37                ,(stylesheet "application.min")
  38                ,(stylesheet "pygments.min")
  39                (meta (@ (name "viewport") (content "width=device-width, initial-scale=1.0"))))
  40               (body
  41                ,(let ((metadata (site-default-metadata site)))
  42                   `(div (@ (id "page-content"))
  43                         (header
  44                          (nav (@ (role "navigation") (class "navigation-bar"))
  45                               (ul (@ (class "navigation-items left"))
  46                                   (li (@ (id "blog-title-header"))
  47                                       (a (@ (href "index.html"))
  48                                          (h1 ,(assoc-ref metadata 'author)))))
  49                               (ul (@ (class "navigation-items center")))
  50                               (ul (@ (class "navigation-items right"))
  51                                   ,@(map (lambda (page)
  52                                            `(li (a (@ (href ,(cdr page))) ,(car page))))
  53                                          (assoc-ref metadata 'pages)))))
  54                         (section (@ (role "main"))
  55                                  (div (@ (class "content") (class "col-md-12")) ,body))))))))
  56
  57          #:post-template
  58          (lambda (post)
  59            `((article (@ (class "single"))
  60                       (header
  61                        (h1 ,(post-ref post 'title))
  62                        (p "Posted on " ,(date->string (post-date post) "~B ~d, ~Y")))
  63                       ,(post-sxml post)
  64                       (div (@ (class "tag-cloud"))
  65                            (p
  66                             ,@(map (lambda (tag)
  67                                      `((a (@ (href "")) ,tag) " "))
  68                                    (get-tags post)))))))
  69
  70          #:collection-template
  71          (lambda (site title posts prefix)
  72            (define (post-uri post)
  73              (string-append (or prefix "")
  74                             (site-post-slug site post) ".html"))
  75
  76            (define (get-paragraphs sxml count)
  77              (let ((pars (filter
  78                           (lambda (e) (and (pair? e) (eq? (car e) 'p)))
  79                           sxml)))
  80                (list-head pars (min count (length pars)))))
  81
  82            (define (post-summary post)
  83              (or (post-ref post 'summary)
  84                  (get-paragraphs (cdr (post-sxml post)) 3)))
  85
  86            `(
  87              ,@(map (lambda (post)
  88                       `(article (@ (class "inline"))
  89                                 (header
  90                                  (h2 (@ (class "title"))
  91                                      (a (@ (href ,(post-uri post)))
  92                                         ,(post-ref post 'title)))
  93                                  (div (@ (class "date-and-tags"))
  94                                       (time (@ (datetime ,(date->string (post-date post) "~Y-~m-~dT~H:~M:~S")))
  95                                             ,(date->string (post-date post) "~Y-~m-~d"))
  96                                       " "
  97                                       ,(let ((tags (get-tags post)))
  98                                          (cond ((= (length tags) 0)
  99                                                 `(span (@ (style "margin: 0 3px")) ⦿)
 100                                                 `(span (@ (class "tags"))
 101                                                       ,@(map (lambda (tag)
 102                                                                `((a (@ (href (format #f "tags/~a.html" ,tag))) ,tag) " "))
 103                                                              tags)))))))
 104                                 ,(post-summary post)
 105                                 (footer (@ (class "read-more"))
 106                                            (a (@ (href ,(post-uri post))) "...more..."))))
 107                     (posts/reverse-chronological posts))))))
 108
 109 (define about-page
 110   (static-page
 111    "About me"
 112    "about.html"
 113    `((h2 "hi."))))
 114
 115 (define %collections
 116   `(("Home" "index.html" ,posts/reverse-chronological)))
 117
 118 (site #:title "Javier Sancho"
 119       #:domain "jsancho.org"
 120       #:default-metadata
 121       '((author . "Javier Sancho")
 122         (description . "Free Software Evangelist - Programmer")
 123         (email . "jsf@jsancho.org")
 124         (picture . "images/jsancho.jpg")
 125         (pages . (("projects" . "http://git.jsancho.org/")
 126                   ("about me" . "about.html"))))
 127       #:readers (list sxml-reader html-reader)
 128       #:builders (list (blog #:theme flex-theme #:collections %collections)
 129                        (atom-feed)
 130                        (atom-feeds-by-tag)
 131                        about-page
 132                        (static-directory "images")
 133                        (static-directory "fonts")
 134                        (static-directory "css")))