1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
;;;; -*- coding: utf-8; mode: lisp -*-
;;;; Copyright 2007, Matthias Andreas Benkard.
;;;------------------------------------------------------------------------
;;; This file is part of The Mulkblog Project.
;;;
;;; The Mulkblog Project is free software. You can redistribute it and/or
;;; modify it under the terms of the Affero General Public License as
;;; published by Affero, Inc.; either version 1 of the License, or
;;; (at your option) any later version.
;;;
;;; The Mulkblog Project 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
;;; Affero General Public License for more details.
;;;
;;; You should have received a copy of the Affero General Public
;;; License in the COPYING file that comes with The Mulkblog Project; if
;;; not, write to Affero, Inc., 510 Third Street, Suite 225, San
;;; Francisco, CA 94107 USA.
;;;------------------------------------------------------------------------
(in-package #:mulk.journal)
(defun call-with-initialised-journal (func)
(let* ((*site* (if (file-exists-p #p"/home/mulk") :mst-plus :nfs.net))
(*debugging-p* (eq *site* :mst-plus))
(*query* #+clisp (mapcan #'(lambda (param)
(list (keywordify param)
(http-query-parameter param)))
(http-query-parameter-list))
#-clisp '())
(*http-env* (http-get-env-vars))
(*subpath-query* (subseq (gethash "REQUEST_URI" *http-env*)
(length (ecase *site*
(:mst-plus (gethash "SCRIPT_NAME" *http-env*))
(:nfs.net "/journal")))))
(*subpath-string* (subseq *subpath-query*
0
(or (position #\? *subpath-query*)
(length *subpath-query*))))
(*subpath* (split-sequence #\/ *subpath-string*
:remove-empty-subseqs t))
(*post-number* (parse-integer (or (first *subpath*)
(getf *query* :id ""))
:junk-allowed t #|| :radix 12 ||#))
(*action* (or (keywordify (getf *query* :action))
(cond ((string= "feed" (first *subpath*)) :view-atom-feed)
((string= "debug" (first *subpath*)) :view-debugging-page)
((string= "preview" (car (last *subpath*))) :preview-entry)
((string= "save" (car (last *subpath*))) :save-entry)
(*post-number* :view)
(t nil))))
(*method* (keywordify (gethash "REQUEST_METHOD" *http-env*)))
(*script-filename* (pathname-as-file
(or (gethash "SCRIPT_FILENAME" *http-env*)
"/home/mulk/Dokumente/Projekte/Mulkblog/journal.cgi")))
(*script-dir* (make-pathname
:directory (pathname-directory *script-filename*)))
(*data-dir* (ecase *site*
(:mst-plus *script-dir*)
(:nfs.net #p"/home/protected/journal/")))
(*cache-dir* (merge-pathnames #p"cache/" *data-dir*))
(*wordpress-key* (with-open-file (file (merge-pathnames
"wordpress-api-key.key"
*data-dir*))
(read-line file)))
(database-file (merge-pathnames #p"journal.sqlite3" *data-dir*))
(sqlite-library (merge-pathnames #p"libsqlite3.so"
(ecase *site*
(:mst-plus #p"/usr/lib/")
(:nfs.net #p"/usr/local/lib/")))))
(clsql:push-library-path *script-dir*)
(clsql:push-library-path #p"/usr/local/lib/")
(push *script-dir* clsql-sys:*foreign-library-search-paths*)
(clsql-uffi::load-uffi-foreign-library)
(uffi:load-foreign-library (merge-pathnames "clsql_uffi.so"
*script-dir*))
(uffi:load-foreign-library sqlite-library)
(clsql:with-database (db (list (namestring database-file))
:database-type :sqlite3
:make-default t)
(assert db)
(funcall func))))
(defun dispatch-admin-action ()
(case *action*
(:preview-entry (let ((entry (and *post-number*
(find-entry *post-number*))))
(preview-entry (or (getf *query* :title nil)
(and entry (title-of entry))
"")
(or (getf *query* :body nil)
(and entry (body-of entry))
"")
*post-number*)))
(:save-entry (with-transaction ()
(let* ((entry (if *post-number*
(find-entry *post-number*)
(make-instance 'journal-entry
:id (make-journal-entry-id)
:uuid (make-uuid)
:date (get-universal-time)
:last-modification nil
:categories ()
:comments ()))))
(when *post-number*
(setf (last-modification-of entry)
(get-universal-time)))
(setf *post-number* (id-of entry))
(setf (body-of entry) (getf *query* :body)
(title-of entry) (getf *query* :title))
(update-records-from-instance entry)))
(show-web-journal))
(otherwise (show-web-journal))))
(defun dispatch-user-action ()
(case *action*
(:post-comment (with-transaction ()
(let* ((entry (find-entry *post-number*))
(comment
(make-instance 'journal-comment
:id (make-journal-comment-id)
:uuid (make-uuid)
:entry-id (id-of entry)
:date (get-universal-time)
:author (getf *query* :author)
:email (getf *query* :email)
:website (getf *query* :website)
:body (getf *query* :comment-body)
:submitter-ip (gethash "REMOTE_ADDR" *http-env*)
:submitter-user-agent (gethash "HTTP_USER_AGENT" *http-env*))))
(push comment (comments-about entry))
(with-slots (spam-p) comment
(setq spam-p (detect-spam comment
:referrer (gethash "HTTP_REFERER" *http-env*)))
(when spam-p
(push (format nil
"<p>Ihr Kommentar wurde als ~
mögliche unerwünschte ~
Werbung (Spam) klassifiert. Der ~
Inhaber dieses Journals wird Ihre ~
Nachricht manuell moderieren ~
müssen, weshalb eine ~
Veröffentlichung noch etwas ~
auf sich warten lassen kann.</p> ~
~
<p>Wenn Sie ganz sichergehen ~
wollen, daß Ihr Beitrag ~
veröffentlicht wird, dann ~
können Sie versuchen, ihn ~
abzuändern und erneut ~
einzuschicken.</p>~
~
<p>Hinweis: Diese Website verwendet ~
<a href=\"http://akismet.com/\">Akismet</a> ~
für die Spamerkennung.</p>")
*journal-warnings*)))
(update-records-from-instance comment)
(update-records-from-instance entry)
(when (eq *site* :nfs.net)
(mail-comment *notification-email* comment entry))))
(show-web-journal))
(:view-atom-feed (show-atom-feed))
(:view-debugging-page (show-debugging-page))
(otherwise (show-web-journal))))
#+clisp
(defun journal-main ()
(let ((encoding (ext:make-encoding :charset charset:utf-8)))
(ext:letf* ((custom:*terminal-encoding* encoding)
(custom:*foreign-encoding* encoding)
(custom:*misc-encoding* encoding)
(custom:*pathname-encoding* encoding)
(custom:*default-file-encoding* encoding))
(with-initialised-journal
(let ((*random-state* (make-random-state t)))
(if (member "--admin-mode"
(coerce (ext:argv) 'list)
:test #'string=)
(dispatch-admin-action)
(dispatch-user-action)))))))
#+clisp
(defun cl-user::script-main ()
(dolist (env-var '("HTTP_CACHE_CONTROL" "HTTP_IF_MODIFIED_SINCE"))
(pushnew env-var http::*http-env-vars*))
(http:http-init)
(handler-bind
((error #'
(lambda (e)
(declare (ignorable e))
(<:html
(<:head
(<:title "Kompottkins Weisheiten: Fehler"))
(<:body
(<:h1 "Kompottkins Weisheiten: Fehlerbericht")
(<:p "Leider ist waehrend der Bearbeitung Ihrer Anfrage ein
Fehler aufgetreten. Wir bitten dies zu entschuldigen.
Ein detaillierter Fehlerbericht folgt.")
(<:pre (<:as-html (with-output-to-string (out)
#+clisp (system::pretty-print-condition e out)
#+clisp (system::print-backtrace :out out)))))))))
(journal-main)))
|
