--- /dev/null
+;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
+;;;; *************************************************************************
+;;;; FILE IDENTIFICATION
+;;;;
+;;;; Name: downloads.cl
+;;;; Purpose: Generate downloads page
+;;;; Programmer: Kevin M. Rosenberg
+;;;; Date Started: Aug 2002
+;;;;
+;;;; $Id: downloads.lisp,v 1.1 2002/09/30 10:26:43 kevin Exp $
+;;;;
+;;;; This file, part of LML, is Copyright (c) 2002 by Kevin M. Rosenberg
+;;;;
+;;;; LML users are granted the rights to distribute and use this software
+;;;; as governed by the terms of the GNU General Public License v2
+;;;; (http://www.gnu.org/licenses/gpl.html)
+;;;; *************************************************************************
+
+(declaim (optimize (debug 3) (speed 3) (safety 1) (compilation-speed 0)))
+(in-package :lml)
+
+
+(defvar *ftp-base*)
+(defvar *ftp-url*)
+(defvar *base-name*)
+(defvar *section-indent* 0)
+(defvar *signed* nil)
+
+(defun list-files (files)
+ "List files in a directory for downloading"
+ ;;files.sort()
+ (mapcar #'print-file files))
+
+(defun strip-ftp-base (file)
+ (let ((fdir (pathname-directory file))
+ (bdir (pathname-directory *ftp-base*)))
+ (make-pathname
+ :name (pathname-name file)
+ :type (pathname-type file)
+ :directory
+ (when (> (length bdir) (length fdir))
+ (append '(:absolute)
+ (subseq (length bdir) (length fdir) fdir))))))
+
+(defun print-file (file)
+ (let ((size 0)
+ (modtime (date-string (file-write-date file)))
+ (basename (namestring
+ (make-pathname :name (pathname-name file)
+ :type (pathname-type file))))
+ (ftp-name (strip-ftp-base file))
+ (sig-path (concatenate 'string (namestring file) ".asc")))
+ (when (plusp (length basename))
+ (with-open-file (strm file :direction :input)
+ (setq size (round (/ (file-length strm) 1024))))
+ (lml-print "<a href=\"~A~A\">~A</a>" *ftp-url* ftp-name basename)
+ (lml-print "<span class=\"modtime\">")
+ (lml-print " (~A, <b>~:D <span style=\"font-size:90%;\">KB</span></b>)</span>" modtime size)
+ (when (probe-file sig-path)
+ (setq *signed* t)
+ (lml-print " [<a href=\"~A~A.asc\">Signature</a>]" *ftp-url* ftp-name))
+ (br))))
+
+(defun display-header (name url)
+ (lml-print "<h1>Download</h1>")
+ (lml-print "<div class=\"mainbody\">")
+ (lml-print "<h3>Browse ~A FTP Site</h3>" name)
+ (lml-print "<a style=\"padding-left:20pt;\" href=\"~A\">~A</a>" url url))
+
+(defun display-footer ()
+ (when *signed*
+ (lml-print "<h3>GPG Public Key</h3>")
+ (lml-print "Use this <a href=\"https://www.b9.com/key.asc\">key</a> to verify file signtatures"))
+ (lml-print "</div>"))
+
+(defun print-sect-title (title)
+ (lml-print "<h~D>~A</h~D>" *section-indent* title *section-indent*))
+
+(defun match-base-name? (name)
+ (let ((len-base-name (length *base-name*)))
+ (when (>= (length name) len-base-name)
+ (dotimes (i len-base-name)
+ (declare (fixnum i))
+ (unless (char= (char *base-name* i)
+ (char name i))
+ (return-from match-base-name? nil)))))
+ t)
+
+(defun filter-against-base (files)
+ (let ((filtered '()))
+ (dolist (f files)
+ (let ((name (pathname-name f)))
+ (when (match-base-name? name)
+ (push f filtered))))
+ (when filtered
+ (sort filtered #'(lambda (a b) (when (and a b)
+ (string<
+ (namestring a)
+ (namestring b))))))))
+
+(defun display-one-section (title pat)
+ (let ((files (filter-against-base (directory pat))))
+ (when files
+ (print-sect-title title)
+ (lml-print "<div style=\"padding-left: 20pt;\">")
+ (list-files files)
+ (lml-print"</div>"))))
+
+
+(defun display-sections (sects)
+ (when sects
+ (let ((title (car sects))
+ (value (cadr sects)))
+ (if (consp title)
+ (mapcar #'display-sections sects)
+ (if (consp value)
+ (progn
+ (print-sect-title title)
+ (incf *section-indent*)
+ (display-sections value)
+ (decf *section-indent*))
+ (display-one-section title value))))))
+
+(defun display-page (pkg-name pkg-base ftp-base ftp-url sects)
+ (let ((*section-indent* 3)
+ (*ftp-base* ftp-base)
+ (*ftp-url* ftp-url)
+ (*base-name* pkg-base)
+ (*signed* nil))
+ (display-header pkg-name ftp-url)
+ (mapcar #'display-sections sects)
+ (display-footer)))
+
+(defun std-dl-page (pkg-name pkg-base ftp-base ftp-url)
+ (let ((base (parse-namestring ftp-base)))
+ (let ((tgz-path (make-pathname :defaults base :type "gz" :name :wild))
+ (zip-path (make-pathname :defaults base :type "zip" :name :wild))
+ (doc-path (make-pathname :defaults base :type "pdf" :name :wild)))
+ (display-page pkg-name pkg-base ftp-base ftp-url
+ `(("Manual" ,doc-path)
+ ("Source Code"
+ (("Unix (.tar.gz)" ,tgz-path)
+ ("Windows (.zip)" ,zip-path))))))))
+
+(defun full-dl-page (pkg-name pkg-base ftp-base ftp-url)
+ (let ((base (parse-namestring ftp-base)))
+ (let ((tgz-path (make-pathname :defaults base :type "gz" :name :wild))
+ (zip-path (make-pathname :defaults base :type "zip" :name :wild))
+ (doc-path (make-pathname :defaults base :type "pdf" :name :wild))
+ (deb-path (merge-pathnames
+ (make-pathname :directory '(:relative "linux-debian")
+ :type :wild :name :wild)
+ base))
+ (rpm-path (merge-pathnames
+ (make-pathname :directory '(:relative "linux-rpm")
+ :type :wild :name :wild)
+ base))
+ (w32-path (merge-pathnames
+ (make-pathname :directory '(:relative "w32")
+ :type :wild :name :wild)
+ base)))
+ (display-page pkg-name pkg-base ftp-base ftp-url
+ `(("Manual" ,doc-path)
+ ("Source Code"
+ (("Unix (.tar.gz)" ,tgz-path)
+ ("Windows (.zip)" ,zip-path)))
+ ("Binaries"
+ (("Linux Binaries"
+ (("Debian Linux" ,deb-path)
+ ("RedHat Linux" ,rpm-path)))
+ ("Windows Binaries" ,w32-path))))))))
projects / lml.git / blobdiff