commit 814d0a0b9779178e712daf1670cb2de27bb8ca8d Author: Tom Willemse Date: Sun Jul 28 22:12:14 2013 +0200 Initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..2dedf91 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +.emacs.desktop* +config.lisp diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..dba13ed --- /dev/null +++ b/COPYING @@ -0,0 +1,661 @@ + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If your software can interact with users remotely through a computer +network, you should also make sure that it provides a way for users to +get its source. For example, if your program is a web application, its +interface could display a "Source" link that leads users to an archive +of the code. There are many ways you could offer source, and different +solutions will be better for different programs; see section 13 for the +specific requirements. + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU AGPL, see +. diff --git a/README.org b/README.org new file mode 100644 index 0000000..33dd762 --- /dev/null +++ b/README.org @@ -0,0 +1,5 @@ +#+TITLE: clog + +Supposedly simplistic blogging in Common Lisp. + +I'm working on it... diff --git a/clog.asd b/clog.asd new file mode 100644 index 0000000..a75167d --- /dev/null +++ b/clog.asd @@ -0,0 +1,29 @@ +;; clog -- Supposedly simplistic blogging in Common Lisp +;; Copyright (C) 2013 Tom Willemse + +;; clog is free software: you can redistribute it and/or modify +;; it under the terms of the GNU Affero General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; clog 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 Affero General Public License for more details. + +;; You should have received a copy of the GNU Affero General Public License +;; along with clog. If not, see . + +(asdf:defsystem :clog + :serial t + :description "A blog in Common Lisp" + :author "Tom Willemse" + :license "AGPLv3" + :depends-on (:ningle :postmodern :simple-date :closure-template + :clack-middleware-postmodern) + :defsystem-depends-on (:closure-template) + :components ((:closure-template "templates/clog") + (:file "packages") + (:file "tables") + (:file "config") + (:file "clog"))) diff --git a/clog.lisp b/clog.lisp new file mode 100644 index 0000000..2a5321b --- /dev/null +++ b/clog.lisp @@ -0,0 +1,228 @@ +;; clog -- Supposedly simplistic blogging in Common Lisp +;; Copyright (C) 2013 Tom Willemse + +;; clog is free software: you can redistribute it and/or modify +;; it under the terms of the GNU Affero General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; clog 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 Affero General Public License for more details. + +;; You should have received a copy of the GNU Affero General Public License +;; along with clog. If not, see . + +(in-package :clog) + +(defclass clog () ()) + +(defvar *app* (make-instance 'clog)) + +(defmethod call ((this clog) env) + (prepare-tables) + (call-next-method)) + +(defun make-tpl-parameters (&rest args) + (append (list :prefix (script-name *request*)) args)) + +(defun post-tags (post) + (query (:select 'tag.* :from 'tag + :inner-join 'post-tag + :on (:and (:= 'id 'tag_id) + (:= 'post_id (post-id post)))) + (:dao tag))) + +(defun post-comments (post) + (query (:order-by + (:select :* :from 'post + :where (:and (:= 'type "comment") + (:= 'parent (post-id post)))) + 'timestamp) + (:dao post))) + +(defun tag-posts (tag) + (query (:order-by + (:select 'post.* :from 'post + :inner-join 'post-tag + :on (:and (:= 'id 'post_id) + (:= 'tag_id (tag-id tag)))) + 'timestamp) + (:dao post))) + +(defun page-posts (page) + (query (:order-by + (:select :* :from 'post + :where (:and (:= 'parent (post-id page)) + (:= 'type "blog"))) + 'timestamp) + (:dao post))) + +(defun comment-comments (comment) + (query (:order-by + (:select :* :from 'post + :where (:and (:= 'parent (post-id comment)) + (:= 'type "comment"))) + 'timestamp) + (:dao post))) + +(defun timestamp->string (ts) + (multiple-value-bind (year month day hour minute second) + (decode-timestamp ts) + (format nil "~2,'0d-~2,'0d-~d ~2,'0d:~2,'0d:~2,'0d" + day month year hour minute second))) + +(defun post-params (post) + (list :title (post-title post) + :timestamp (timestamp->string (post-time post)) + :slug (post-slug post))) + +(defun render-post (post &key (lvl 2) (content-render 'post-content)) + (clog-templates:post + (append (post-params post) + (make-tpl-parameters + :content (funcall content-render post) + :tags (mapcar #'render-tag (post-tags post)) + :lvl lvl + :type "posts" + :author (post-author-name post))))) + +(defun render-tag (tag) + (clog-templates:tag + (make-tpl-parameters :name (tag-name tag) :slug (tag-slug tag)))) + +(defun render-page (page) + (clog-templates:post + (append (post-params page) + (make-tpl-parameters + :content (apply 'concatenate 'string (post-content page) + (mapcar #'(lambda (post) + (render-post post :lvl 3)) + (page-posts page))) + :tags (mapcar #'render-tag (post-tags page)) + :lvl 2 + :type "pages")))) + +(defun render-comment (comment) + (clog-templates:comment + (make-tpl-parameters + :comment (post-content comment) + :timestamp (timestamp->string (post-time comment)) + :author (post-author-name comment) + :md5 (post-author-md5 comment) + :comments (mapcar #'render-comment + (comment-comments comment))))) + +(defun get-posts (&key (type "blog") (parent-id :NULL)) + (query (:order-by + (:select :* :from 'post + :where (:and (:= 'type type) + (:or (:and (:is-null parent-id) + (:is-null 'parent)) + (:= 'parent parent-id)))) + (:desc 'timestamp)) + (:dao post))) + +(defun get-post (slug &key (type "blog")) + (query (:select :* :from 'post + :where (:and (:= 'slug slug) + (:= 'type type))) + (:dao post :single))) + +(defun get-tag (slug) + (query (:select :* :from 'tag :where (:= 'slug slug)) + (:dao tag :single))) + +(defun post-list-page () + (clog-templates:main + (make-tpl-parameters + :content (clog-templates:list + (make-tpl-parameters + :posts (mapcar #'render-post (get-posts))))))) + +(defun post-page (slug) + (let ((post (get-post slug))) + (list (if post 200 404) + '(:content-type "text/html") + (clog-templates:main + (make-tpl-parameters + :content (if post + (clog-templates:single + (make-tpl-parameters + :post (render-post post) + :comments (mapcar #'render-comment + (post-comments post)))) + "No such post")))))) + +(defun tag-page (slug) + (let ((tag (get-tag slug))) + (list (if tag 200 404) + '(:content-type "text/html") + (clog-templates:main + (make-tpl-parameters + :content + (if tag + (clog-templates:list + (make-tpl-parameters + :posts (mapcar #'render-post (tag-posts tag)))) + "No such tag")))))) + +(defun page-page (slug) + (let ((page (get-post slug :type "page"))) + (list (if page 200 404) + '(:content-type "text/html") + (clog-templates:main + (make-tpl-parameters + :content + (if page + (clog-templates:single + (make-tpl-parameters + :post (render-page page) + :comments (mapcar #'render-comment + (post-comments page)))) + "No such page")))))) + +(setf (route *app* "/") (lambda (params) (post-list-page))) +(setf (route *app* "/posts/:slug") + (lambda (params) (post-page (getf params :slug)))) +(setf (route *app* "/tags/:slug") + (lambda (params) (tag-page (getf params :slug)))) +(setf (route *app* "/pages/:slug") + (lambda (params) (page-page (getf params :slug)))) + +(setf (route *app* "/login" :method :POST) + #'(lambda (params) + (if (authorize (getf params :|username|) + (getf params :|password|)) + "Authorized!" + "Failed...Try again."))) + +(setf (route *app* "/hello/:name") + #'(lambda (params) + (format nil "Hello, ~A" (getf params :name)))) + +(setf (route *app* "/say/*/to/*") + #'(lambda (params) + ;; matches /say/hello/to/world + (format nil "~S" (getf params :splat)))) + +(setf (route *app* "/download/*.*") + #'(lambda (params) + ;; matches /download/path/to/file.xml + (format nil "~S" (getf params :splat)))) + +(defun get-app () + (clack.builder:builder + ( :path "/static/" :root "static/") + ( + :database *dbname* :user *dbuser* :password *dbpass* :host *dbhost*) + clack.middleware.session: + *app*)) + +;; (defparameter *urlmap* (make-instance ')) + +;; (mount *urlmap* "/clog/" (get-app)) + +;; (defvar *handler* +;; (clackup *urlmap* :port 5004)) diff --git a/config.ex.lisp b/config.ex.lisp new file mode 100644 index 0000000..2d825e1 --- /dev/null +++ b/config.ex.lisp @@ -0,0 +1,22 @@ +;; clog -- Supposedly simplistic blogging in Common Lisp +;; Copyright (C) 2013 Tom Willemse + +;; clog is free software: you can redistribute it and/or modify +;; it under the terms of the GNU Affero General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; clog 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 Affero General Public License for more details. + +;; You should have received a copy of the GNU Affero General Public License +;; along with clog. If not, see . + +(in-package :clog) + +(defparameter *dbname* "clog") ; Database name +(defparameter *dbuser* ) ; Database username +(defparameter *dbpass* ) ; Database password +(defparameter *dbhost* "localhost") ; Database host diff --git a/packages.lisp b/packages.lisp new file mode 100644 index 0000000..5ea1bd8 --- /dev/null +++ b/packages.lisp @@ -0,0 +1,20 @@ +;; clog -- Supposedly simplistic blogging in Common Lisp +;; Copyright (C) 2013 Tom Willemse + +;; clog is free software: you can redistribute it and/or modify +;; it under the terms of the GNU Affero General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; clog 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 Affero General Public License for more details. + +;; You should have received a copy of the GNU Affero General Public License +;; along with clog. If not, see . + +(defpackage :clog + (:use :cl :postmodern :simple-date :ningle :clack + :clack.middleware.postmodern :clack.middleware.static + :clack.request :clack.app.urlmap)) diff --git a/static/css/clog.css b/static/css/clog.css new file mode 100644 index 0000000..e4885d5 --- /dev/null +++ b/static/css/clog.css @@ -0,0 +1,67 @@ +/* clog --- Supposedly simplistic blogging in Common Lisp + Copyright (C) 2013 Tom Willemse + + clog is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + clog 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 Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with clog. If not, see . */ +body { + font-family: sans-serif; + line-height: 145%; + font-size: 16px; +} + +pre { + line-height: 120%; + font-size: 15px; +} + +body > footer { + font-size: 12px; + margin: 0 auto; + width: 700px; + margin-top: 20px; +} + +.comment footer { + font-size: 12px; +} + +.comment header img { + float: left; + padding-right: 10px; +} + +.comment .content { + white-space: pre-line; +} + +.container { + margin: 0 auto; + width: 700px; +} + +.post footer { + font-size: 12px; +} + +.post .title { + text-align: left; + margin-bottom: 2px; +} + +.subcomments { + padding-left: 20px; +} + +.title { + text-align: center; +} diff --git a/tables.lisp b/tables.lisp new file mode 100644 index 0000000..62c8de8 --- /dev/null +++ b/tables.lisp @@ -0,0 +1,62 @@ +;; clog -- Supposedly simplistic blogging in Common Lisp +;; Copyright (C) 2013 Tom Willemse + +;; clog is free software: you can redistribute it and/or modify +;; it under the terms of the GNU Affero General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; clog 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 Affero General Public License for more details. + +;; You should have received a copy of the GNU Affero General Public License +;; along with clog. If not, see . + +(in-package :clog) + +(defclass tag () + ((id :col-type serial :reader tag-id) + (name :col-type string :reader tag-name) + (slug :col-type (varchar 255) :reader tag-slug)) + (:metaclass dao-class) + (:keys id)) + +(defclass post () + ((id :col-type serial :reader post-id) + (timestamp :col-type timestamp :reader post-time) + (type :col-type (varchar 10) :reader post-type) + (title :col-type (varchar 500) :reader post-title) + (author-email :col-type (varchar 255) :reader post-author-email) + (author-name :col-type (varchar 255) :reader post-author-name) + (author-md5 :col-type (varchar 255) :reader post-author-md5) + (slug :col-type (or db-null (varchar 255)) :reader post-slug) + (content :col-type string :reader post-content) + (parent :col-type (or db-null integer) :reader post-parent)) + (:metaclass dao-class) + (:keys id)) + +(deftable tag + (!dao-def) + (!unique :name) + (!unique :slug)) + +(deftable post + (!dao-def) + (!foreign 'post 'parent 'id) + (!unique '(type slug))) + +(deftable post-tag + (:create-table + post-tag ((post-id :type :integer) + (tag-id :type :integer))) + (!foreign 'post 'post-id 'id) + (!foreign 'tag 'tag-id 'id) + (!unique '(post-id tag-id))) + +(defun prepare-tables () + (map nil (lambda (tbl) + (unless (table-exists-p tbl) + (create-table tbl))) + '(post tag post-tag))) diff --git a/templates/clog.tmpl b/templates/clog.tmpl new file mode 100644 index 0000000..592cb2e --- /dev/null +++ b/templates/clog.tmpl @@ -0,0 +1,101 @@ +/* -*- mode: closure-template-html; -*- */ +/* clog --- Supposedly simplistic blogging in Common Lisp + Copyright (C) 2013 Tom Willemse + + clog is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + clog 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 Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with clog. If not, see . */ +{namespace clog-templates} + +{template main} + + + + + + +
+

ryu/blog

+ + {$content|noAutoescape} +
+ + + + +{/template} + +{template list} + {foreach $post in $posts} + {$post|noAutoescape} + {/foreach} +{/template} + +{template single} + {$post|noAutoescape} + +

Comments

+ {foreach $comment in $comments} + {$comment|noAutoescape} + {/foreach} +{/template} + +{template post} +
+ + {$title} + +
{$content|noAutoescape}
+ +
+ Posted on {$timestamp} in + {foreach $tag in $tags} + {$tag|noAutoescape} + {if not isLast($tag)} | {/if} + {/foreach} + by {$author}. +
+
+{/template} + +{template tag} + {$name} +{/template} + +{template comment} +
+
+ +

{$author} said:

+
+ +
+ {$comment} +
+ +
+ Posted on {$timestamp} +
+
+ +
+ {foreach $comment in $comments} + {$comment|noAutoescape} + {/foreach} +
+{/template}