;;;; ** Initialisation
;;;; 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"
`(progn
- (def-view-class/table ,table)
+ (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)))
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+ `(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))
+ "returns a list of slots matching TYPE, or matching any of TYPES"
+ (let (ty)
+ (if types-supplied-p
+ (setf ty types)
+ (setf ty (list type)))
+ (remove nil (mapcar #'(lambda (st) (when (member (second st) ty)
+ (first st)))
+ (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
+ :where (sql-and
+ where
+ (word-search-where class-name slots search-terms :format-string "~a%"))
+ :flatp t
+ :limit limit))
+
+
+(defmethod word-search (class-name slots (s string) &rest 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
+ (mapcar #'(lambda (term)
+ (apply #'sql-or
+ (mapcar #'(lambda (slot)
+ (sql-uplike
+ (sql-slot-value class-name slot)
+ (format nil format-string term)))
+ slots)))
+ search-terms)))
+
+
+
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