62 lines
2 KiB
Common Lisp
62 lines
2 KiB
Common Lisp
;; clog -- Supposedly simplistic blogging in Common Lisp
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;; Copyright (C) 2013 Tom Willemse
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;; clog is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU Affero General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; clog is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU Affero General Public License for more details.
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;; You should have received a copy of the GNU Affero General Public License
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;; along with clog. If not, see <http://www.gnu.org/licenses/>.
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(in-package :clog)
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(defclass tag ()
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((id :col-type serial :reader tag-id)
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(name :col-type string :reader tag-name)
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(slug :col-type (varchar 255) :reader tag-slug))
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(:metaclass dao-class)
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(:keys id))
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(defclass post ()
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((id :col-type serial :reader post-id)
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(timestamp :col-type timestamp :reader post-time)
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(type :col-type (varchar 10) :reader post-type)
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(title :col-type (varchar 500) :reader post-title)
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(author-email :col-type (varchar 255) :reader post-author-email)
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(author-name :col-type (varchar 255) :reader post-author-name)
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(author-md5 :col-type (varchar 255) :reader post-author-md5)
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(slug :col-type (or db-null (varchar 255)) :reader post-slug)
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(content :col-type string :reader post-content)
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(parent :col-type (or db-null integer) :reader post-parent))
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(:metaclass dao-class)
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(:keys id))
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(deftable tag
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(!dao-def)
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(!unique :name)
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(!unique :slug))
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(deftable post
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(!dao-def)
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(!foreign 'post 'parent 'id)
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(!unique '(type slug)))
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(deftable post-tag
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(:create-table
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post-tag ((post-id :type :integer)
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(tag-id :type :integer)))
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(!foreign 'post 'post-id 'id)
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(!foreign 'tag 'tag-id 'id)
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(!unique '(post-id tag-id)))
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(defun prepare-tables ()
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(map nil (lambda (tbl)
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(unless (table-exists-p tbl)
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(create-table tbl)))
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'(post tag post-tag)))
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