;;;; that are part of LoL proper, that is to say, not Mewa
;;;; or Meta-Model.
+
+
+(defmacro action (args &body body)
+ `(lambda ,args
+ (with-call/cc
+ ,@body)))
+
;;;; ** Initialisation
+(defmethod find-default-attributes ((object t))
+ "return the default attributes for a given object using the meta-model's meta-data"
+ (append (mapcar #'(lambda (s)
+ (cons (car s)
+ (gen-pslot
+ (if (meta-model:foreign-key-p object (car s))
+ 'foreign-key
+ (cadr s))
+ (string (car s)) (car s))))
+ (meta-model:list-slot-types object))
+ (mapcar #'(lambda (s)
+ (cons s (append (gen-pslot 'has-many (string s) s)
+ `(:presentation
+ (make-presentation
+ ,object
+ :type :one-line)))))
+ (meta-model:list-has-many object))
+ (find-default-presentation-attribute-definitions)))
+
+(defmethod set-default-attributes ((object t))
+ "Set the default attributes for MODEL"
+ (clear-attributes object)
+ (mapcar #'(lambda (x)
+ (setf (find-attribute object (car x)) (cdr x)))
+ (find-default-attributes object)))
+
+;;;; This automagically initialises any meta model
+
+(eval-when (:compile-toplevel :load-toplevel :execute)
+ (defmethod meta-model::generate-base-class-expander :after (meta-model name args)
+ (set-default-attributes name)))
+
;;;; The following macros are used to initialise a set of database tables as LoL objects.
+
(eval-when (:compile-toplevel :load-toplevel :execute)
(defun generate-define-view-for-table (table)
"
This involves creating a meta-model, a clsql view-class, and the setting up the default attributes for a mewa presentation"
`(progn
- (def-view-class-from-table ,table)
- (set-default-attributes (quote ,(meta-model::sql->sym table))))))
+ (def-view-class-from-table ,table)
+ (set-default-attributes (quote ,(meta-model::sql->sym table))))))
(defmacro define-view-for-table (&rest tables)
" expand to a form which initialises TABLES for use with LOL"
"expands to init-i-f-t using the listing of tables provided by meta-model"
`(define-view-for-table ,@(meta-model::list-tables)))
-(eval-when (:compile-toplevel :load-toplevel :execute)
- (defun %make-view (object type attributes args)
-
- (when attributes
- (setf args
- (cons `(:attributes ,attributes) args)))
- `(mewa:make-presentation
- ,object
- :type ,type
- ,@(when args
- `(:initargs
- '(,@ (mapcan #'identity args)))))))
-
-(defmethod make-view (object &rest args &key (type :viewer)
- &allow-other-keys )
- (remf args :type)
- ;(warn "~A ~A" args `(:type ,type :initargs ,@args))
- (apply #'make-presentation object `(:type ,type ,@ (when args
- `(:initargs ,args)))))
-
-(defmacro present-view ((object &optional (type :viewer) (parent 'self))
- &body attributes-and-args)
- (arnesi:with-unique-names (view)
- `(let ((,view (lol:make-view ,object
- :type ,type
- ,@(when (car attributes-and-args)
- `(:attributes ',(car attributes-and-args)))
- ,@ (cdr attributes-and-args))))
- (setf (ucw::parent ,view) ,parent)
- (lol:present ,view))))
-
-
-(defmacro call-view ((object &optional (type :viewer) (component 'self component-supplied-p))
- &body attributes-and-args)
- `(ucw:call-component
- ,component
- ,(%make-view object type (car attributes-and-args) (cdr attributes-and-args))))
-
-(defmethod slot-view ((self mewa) slot-name)
- (mewa::find-attribute-slot self slot-name))
-
-(defmethod present-slot-view ((self mewa) slot-name &optional (instance (instance self)))
- (present-slot (slot-view self slot-name) instance))
-
(defmethod find-slots-of-type (model &key (type 'string)
(types '((string)) types-supplied-p))
(defmethod word-search (class-name slots (s string) &rest args)
- (apply #'word-search class-name slots
- (split-sequence:split-sequence #\Space s) args))
+ (apply #'word-search class-name slots (list s) args))
(defmethod word-search-where (class-name slots search-terms &key (format-string "%~a%"))
(sql-or