| 1 | (in-package :lisp-on-lines) |
| 2 | |
| 3 | |
| 4 | (defmethod simple-word-search (class-name slots search-terms) |
| 5 | (select class-name |
| 6 | :where (simple-word-search-where class-name slots search-terms) |
| 7 | :flatp t)) |
| 8 | |
| 9 | (defmethod simple-word-search-where (class-name slots search-terms) |
| 10 | (sql-or |
| 11 | (mapcar #'(lambda (term) |
| 12 | (apply #'sql-or |
| 13 | (mapcar #'(lambda (slot) |
| 14 | (sql-uplike |
| 15 | (sql-slot-value class-name slot) |
| 16 | (format nil "%~a%" term))) |
| 17 | slots))) |
| 18 | search-terms))) |
| 19 | |
| 20 | (defmethod find-slots-of-type (model &key (type 'string) |
| 21 | (types '((string)) types-supplied-p)) |
| 22 | "returns a list of slots matching TYPE, or matching any of TYPES" |
| 23 | (let (ty) |
| 24 | (if types-supplied-p |
| 25 | (setf ty types) |
| 26 | (setf ty (list type))) |
| 27 | (remove nil (mapcar #'(lambda (st) (when (member (second st) ty) |
| 28 | (first st))) |
| 29 | (list-slot-types model))))) |
| 30 | |
| 31 | ;;;; * Simple Search Component |
| 32 | |
| 33 | (defcomponent simple-search () |
| 34 | ((search-term :initarg :search-term :accessor search-term :initform "") |
| 35 | (listing :initarg :listing :accessor listing :initform :listing) |
| 36 | (select-returns-p :initarg :select-returns-p :accessor select-returns-p :initform nil) |
| 37 | (search-tables :initarg :search-tables :accessor search-tables :initform nil))) |
| 38 | |
| 39 | (defmethod render-on ((res response)(self simple-search)) |
| 40 | (<ucw:input :type "text" :accessor (search-term self)) |
| 41 | (<ucw:submit :action (do-search self))) |
| 42 | |
| 43 | (defmethod perform-simple-search ((self simple-search) &key (base-classes (meta-model:list-base-classes :clsql))) |
| 44 | (when (search-tables self) |
| 45 | (setf base-classes (search-tables self))) |
| 46 | (remove nil (mapcar #'(lambda (x) |
| 47 | (simple-word-search x |
| 48 | (find-slots-of-type x) |
| 49 | (split-sequence #\Space (search-term self)))) |
| 50 | base-classes))) |
| 51 | |
| 52 | |
| 53 | (defaction do-search ((self simple-search)) |
| 54 | (let* ((target (or (slot-value self 'ucw::parent) self)) |
| 55 | (result (call-component |
| 56 | target |
| 57 | (make-instance 'simple-search-results |
| 58 | :listing (listing self) |
| 59 | :results |
| 60 | (perform-simple-search self :base-classes |
| 61 | (remove 'claim-history (meta-model:list-base-classes :clsql))) |
| 62 | :search-term (split-sequence #\Space (search-term self)))))) |
| 63 | (when result |
| 64 | (if (select-returns-p self) |
| 65 | (answer result) |
| 66 | (call-component target (make-presentation result :type :viewer)))))) |
| 67 | |
| 68 | (defcomponent simple-search-results () |
| 69 | ((results :accessor results :initarg :results :initform nil) |
| 70 | (listing :initarg :listing :accessor listing :initform :listing) |
| 71 | (search-term :initarg :search-term :accessor search-term :initform nil))) |
| 72 | |
| 73 | (defmethod view-name (view) |
| 74 | (class-name (class-of view))) |
| 75 | |
| 76 | (defmethod render-on ((res response) (self simple-search-results)) |
| 77 | (<:h3 (<:as-html "Search results for " (search-term self))) |
| 78 | (dolist (r (results self)) |
| 79 | (<:fieldset |
| 80 | (<:legend (<:as-html (format nil "Found ~A results in ~A:" (length r) (view-name (car r))))) |
| 81 | (render-on res |
| 82 | (embed-component |
| 83 | self |
| 84 | (make-presentation |
| 85 | (car r) |
| 86 | :type :listing |
| 87 | :initargs `(:instances ,r))))))) |
| 88 | |
| 89 | (defaction ok ((self simple-search-results) &optional arg) |
| 90 | (declare (ignore arg)) |
| 91 | (answer nil)) |
| 92 | |
| 93 | |
| 94 | |
| 95 | ;;;; * Advanced Search Component |
| 96 | |
| 97 | (defcomponent advanced-search () |
| 98 | ((simple-search :component simple-search :accessor simple-search) |
| 99 | (search-table :accessor search-table :initform nil) |
| 100 | (search-presentation :accessor search-presentation :initform nil))) |
| 101 | |
| 102 | (defmethod render-on ((res response) (self advanced-search)) |
| 103 | (<:h2 (<:as-html "Advanced Search")) |
| 104 | ;; simple search : |
| 105 | (<:fieldset |
| 106 | (<:legend (<:as-html "simple text search")) |
| 107 | (render-on res (simple-search self))) |
| 108 | ;; complex-search |
| 109 | (<:fieldset |
| 110 | (<:legend (<:as-html "Complex Search")) |
| 111 | (<:as-html "Choose search table:") |
| 112 | (<ucw:select |
| 113 | :accessor (search-table self) |
| 114 | (dolist (tbl (meta-model:list-base-classes :clsql)) |
| 115 | (<ucw:option :value tbl (<:as-html tbl)))) |
| 116 | (<ucw:submit :action (select-search-table self) :value "select") |
| 117 | ;; |
| 118 | (when (search-presentation self) |
| 119 | (<:fieldset |
| 120 | (<:legend (<:as-html (format nil "search ~A" (search-table self)))) |
| 121 | (render-on res (embed-component self (search-presentation self))))))) |
| 122 | |
| 123 | |
| 124 | (defun make-search-presentation (instance ) |
| 125 | (make-instance 'mewa::mewa-presentation-search |
| 126 | :search-presentation (make-presentation instance :type :search-model) |
| 127 | :list-presentation (make-presentation instance :type :listing |
| 128 | (defaction select-search-table ((self advanced-search)) |
| 129 | (let* ((i (make-instance (search-table self))) |
| 130 | (p (make-search-presentation i))) |
| 131 | (embed-component self p) |
| 132 | (setf (search-presentation self) p) )) |
| 133 | |
| 134 | |
| 135 | (defcomponent table-search |
| 136 | |
| 137 | |
| 138 | |
| 139 | |