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#! =GUILE_BINDIR=/guile -s
=AUTOGENERATED=
!#
;;;; News page for Ellinika
;;;; Copyright (C) 2004, 2005 Sergey Poznyakoff
;;;;
;;;; This program is free software; you can redistribute it and/or modify
;;;; it under the terms of the GNU General Public License as published by
;;;; the Free Software Foundation; either version 2 of the License, or
;;;; (at your option) any later version.
;;;;
;;;; This program is distributed in the hope that it will be useful,
;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;;; GNU General Public License for more details.
;;;;
;;;; You should have received a copy of the GNU General Public License
;;;; along with this program; if not, write to the Free Software
;;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
;;;;
;;; Tailor this statement to your needs if necessary.
;=GUILE_COMMENT=;(set! %load-path (cons "=GUILE_SITE=" %load-path))
(use-modules (www cgi)
(gamma sql)
(gamma gettext)
(xmltools dict)
(ellinika xlat)
(ellinika cgi))
(cgi:init)
(define tmpl (if (and monima-nea-template-file-name
(cgi:value "timestamp"))
monima-nea-template-file-name
nea-template-file-name))
(ellinika-cgi-init tmpl)
(define conn #f)
(define article #f)
(define (permalink tag timestamp)
(display (string-append "<" tag " class=\"permalink\">"))
(display "<a href=\"")
(display (make-cgi-name nea-cgi-path "timestamp" timestamp))
(display "\">[permanent link]</a>")
(display (string-append "</" tag ">")))
(define (summary)
(if conn
(let ((result (sql-query
conn "SELECT date,header,ident FROM news ORDER BY date")))
(cond
((null? result)
(display "<div align=\"center\">No news</div>"))
(else
(display "<table class=\"newssummary\">\n")
(for-each
(lambda (entry)
(display "<tr>\n")
(display "<td class=\"date\">")
(display (list-ref entry 0))
(display "</td>")
(display "<td class=\"subject\"><a href=\"")
(display (make-cgi-name nea-cgi-path "id" (list-ref entry 2)))
(display "\">")
(display (list-ref entry 1))
(display "</a></td>")
(display "\n</tr>\n"))
result)
(display "</table>"))))
(format #t "<H1>~A</H1>\n"
"ΣΦΆΛΜΑ: σύνδεση με το λέξικο απέτυχε.")))
(define (main)
(if article
(if (null? article)
(format #t "<H1>No item found</H1>\n")
(for-each
(lambda (item)
(format #t "<span class=\"itemdate\">~A</span>\n"
(car item))
(display "<span class=\"itemheader\">\n")
(display (list-ref item 2))
(display "</span> ")
(if (not (cgi:value "timestamp"))
(permalink "span" (list-ref item 1)))
(display "<div class=\"itemtext\">")
(display (list-ref item 3))
(display "</div>"))
article))))
(define (title)
(if article
(display (if (null? article) "No item" (list-ref (car article) 2)))))
(define (nea-html)
(let ((explist (list (cons "@@main@@" main)
(cons "@@summary@@" summary)
(cons "@@title@@" title))))
(do ((line (read-line) (read-line)))
((eof-object? line) #f)
(expand-template explist line)
(newline))))
;;; Main
(display "Content-type: text/html; charset=utf-8\r\n\r\n")
(set! conn (sql-connect
sql-iface sql-host sql-port sql-database
sql-username sql-password))
(if (or (cgi:value "timestamp") (cgi:value "id"))
(set! article (sql-query conn
(cond
((cgi:value "timestamp")
(string-append
"SELECT date,unix_timestamp(date),header,text FROM news WHERE unix_timestamp(date)="
(cgi:value "timestamp")))
((cgi:value "id")
(string-append
"SELECT date,unix_timestamp(date),header,text FROM news WHERE ident="
(cgi:value "id")))))))
(with-input-from-file
(template-file target-language tmpl)
nea-html)
(sql-connect-close conn)
;;;; Local variables:
;;;; mode: Scheme
;;;; buffer-file-coding-system: utf-8
;;;; End:
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