removed the Undo in ajax fkey
[clinton/lisp-on-lines.git] / src / lisp-on-lines.lisp
1 (in-package :lisp-on-lines)
2
3 ;;;; *LoL Entry points
4 ;;;;
5
6 ;;;; This file contains the high level functions and macros
7 ;;;; that are part of LoL proper, that is to say, not Mewa
8 ;;;; or Meta-Model.
9
10 ;;;; ** Initialisation
11 ;;;; The following macros are used to initialise a set of database tables as LoL objects.
12 (eval-when (:compile-toplevel :load-toplevel :execute)
13 (defun generate-define-view-for-table (table)
14 "
15 Generates a form that, when evaluated, initialises the given table as an lol object.
16 This involves creating a meta-model, a clsql view-class, and the setting up the default attributes for a mewa presentation"
17
18 `(progn
19 (def-view-class-from-table ,table)
20 (set-default-attributes (quote ,(meta-model::sql->sym table))))))
21
22 (defmacro define-view-for-table (&rest tables)
23 " expand to a form which initialises TABLES for use with LOL"
24 `(progn
25 ,@(loop for tbl in tables collect (generate-define-view-for-table tbl))
26 (values)))
27
28 (defmacro define-views-for-database ()
29 "expands to init-i-f-t using the listing of tables provided by meta-model"
30 `(define-view-for-table ,@(meta-model::list-tables)))
31
32 (eval-when (:compile-toplevel :load-toplevel :execute)
33 (defun %make-view (object type attributes args)
34
35 (when attributes
36 (setf args
37 (cons `(:attributes ,attributes) args)))
38 `(mewa:make-presentation
39 ,object
40 :type ,type
41 ,@(when args
42 `(:initargs
43 '(,@ (mapcan #'identity args)))))))
44
45 (defmethod make-view (object &rest args &key (type :viewer)
46 &allow-other-keys )
47 (remf args :type)
48 ;(warn "~A ~A" args `(:type ,type :initargs ,@args))
49 (apply #'make-presentation object `(:type ,type ,@ (when args
50 `(:initargs ,args)))))
51
52 (defmacro present-view ((object &optional (type :viewer) (parent 'self))
53 &body attributes-and-args)
54 (arnesi:with-unique-names (view)
55 `(let ((,view (lol:make-view ,object
56 :type ,type
57 ,@(when (car attributes-and-args)
58 `(:attributes ',(car attributes-and-args)))
59 ,@ (cdr attributes-and-args))))
60 (setf (ucw::parent ,view) ,parent)
61 (lol:present ,view))))
62
63
64 (defmacro call-view ((object &optional (type :viewer) (component 'self component-supplied-p))
65 &body attributes-and-args)
66 `(ucw:call-component
67 ,component
68 ,(%make-view object type (car attributes-and-args) (cdr attributes-and-args))))
69
70 (defmethod slot-view ((self mewa) slot-name)
71 (mewa::find-attribute-slot self slot-name))
72
73 (defmethod present-slot-view ((self mewa) slot-name &optional (instance (instance self)))
74 (present-slot (slot-view self slot-name) instance))
75
76
77 (defmethod find-slots-of-type (model &key (type 'string)
78 (types '((string)) types-supplied-p))
79 "returns a list of slots matching TYPE, or matching any of TYPES"
80 (let (ty)
81 (if types-supplied-p
82 (setf ty types)
83 (setf ty (list type)))
84 (remove nil (mapcar #'(lambda (st) (when (member (second st) ty)
85 (first st)))
86 (lisp-on-lines::list-slot-types model)))))
87
88
89
90
91
92
93 (defmethod word-search (class-name slots search-terms
94 &key (limit 10) (where (sql-and t)))
95 (select class-name
96 :where (sql-and
97 where
98 (word-search-where class-name slots search-terms :format-string "~a%"))
99 :flatp t
100 :limit limit))
101
102
103 (defmethod word-search (class-name slots (s string) &rest args)
104 (apply #'word-search class-name slots
105 (split-sequence:split-sequence #\Space s) args))
106
107 (defmethod word-search-where (class-name slots search-terms &key (format-string "%~a%"))
108 (sql-or
109 (mapcar #'(lambda (term)
110 (apply #'sql-or
111 (mapcar #'(lambda (slot)
112 (sql-uplike
113 (sql-slot-value class-name slot)
114 (format nil format-string term)))
115 slots)))
116 search-terms)))
117
118
119