;;;; or Meta-Model.
;;;; ** 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-initialize-lol-for-table (table)
+ (defun generate-define-view-for-table (table)
"
Generates a form that, when evaluated, initialises the given table as an lol object.
This involves creating a meta-model, a clsql view-class, and the setting up the default attributes for a mewa presentation"
(def-view-class-from-table ,table)
(set-default-attributes (quote ,(meta-model::sql->sym table))))))
-(defmacro initialize-lol-for-table (&rest tables)
+(defmacro define-view-for-table (&rest tables)
" expand to a form which initialises TABLES for use with LOL"
`(progn
- ,@(loop for tbl in tables collect (generate-initialize-lol-for-table tbl))
+ ,@(loop for tbl in tables collect (generate-define-view-for-table tbl))
(values)))
-(defmacro initialize-lol-for-database ()
+(defmacro define-views-for-database ()
"expands to init-i-f-t using the listing of tables provided by meta-model"
- `(initialize-lol-for-table ,@(meta-model::list-tables)))
+ `(define-view-for-table ,@(meta-model::list-tables)))
+
+
+
+;;;; These are some macros over the old presentation system.
+;;;; Considered depreciated, they will eventually be implemented in terms of the new
+;;;; display system, and delegated to backwards-compat-0.2.lisp
+
+(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)))))))
-;;;; * AJAX stuff
+(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)))
+ (let ((v (slot-view self slot-name)))
+
+ (if v
+ (present-slot v instance)
+ (<:as-html slot-name))))
-;;;; TODO: This search stuff should probably me refactored elsewhere
(defmethod find-slots-of-type (model &key (type 'string)
(types '((string)) types-supplied-p))
(lisp-on-lines::list-slot-types model)))))
+
+
+
+
(defmethod word-search (class-name slots search-terms
&key (limit 10) (where (sql-and t)))
(select class-name
(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
slots)))
search-terms)))
+
+
\ No newline at end of file
HCoop / clinton / lisp-on-lines.git / blobdiff