Form types

[clinton/lisp-on-lines.git] / src / lisp-on-lines.lisp

diff --git a/src/lisp-on-lines.lisp b/src/lisp-on-lines.lisp
index 8a9a88b..7bc4040 100644 (file)
--- a/src/lisp-on-lines.lisp
+++ b/src/lisp-on-lines.lisp
@@ -7,31 +7,68 @@
 ;;;; 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-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-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 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)))
-
-;;;; * AJAX stuff 
+  `(define-view-for-table ,@(meta-model::list-tables)))
 
-;;;; TODO: This search stuff should probably me refactored elsewhere
 
 (defmethod find-slots-of-type (model &key (type 'string)
                              (types '((string)) types-supplied-p))
@@ -45,6 +82,10 @@ This involves creating a meta-model, a clsql view-class, and the setting up the
             (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 
@@ -56,8 +97,7 @@ This involves creating a meta-model, a clsql view-class, and the setting up the
 
 
 (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 
@@ -70,3 +110,5 @@ This involves creating a meta-model, a clsql view-class, and the setting up the
                              slots)))
           search-terms)))
 
+
+  
\ No newline at end of file