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1 | (in-package :lisp-on-lines-ucw) |
2 | |
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3 | (defparameter *source-component* nil) |
4 | |
5 | (defclass standard-basic-action (basic-action) |
6 | ((source-component :accessor action-source-component)) |
7 | (:metaclass mopp:funcallable-standard-class)) |
8 | |
9 | (defmethod shared-initialize :before ((action standard-basic-action) slots &rest args) |
10 | (declare (ignore slots args)) |
11 | (setf (action-source-component action) *source-component*)) |
12 | |
13 | (defmethod handle-action :around ((action standard-basic-action) a s f) |
14 | (let ((*source-component* (action-source-component action))) |
15 | (call-next-method))) |
16 | |
17 | (defmethod render :around (component) |
18 | (let ((*source-component* component)) |
19 | (call-next-method))) |
20 | |
21 | |
22 | (defun/cc call (name &rest args) |
23 | (call-component *source-component* |
24 | (apply #'make-instance name args))) |
25 | |
26 | (defun/cc answer (&optional val) |
27 | (answer-component *source-component* |
28 | val)) |
29 | |
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30 | (defclass described-component-class (standard-component-class described-class) |
31 | ()) |
32 | |
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33 | (defmacro defaction (&rest args-and-body) |
34 | `(arnesi:defmethod/cc ,@args-and-body)) |
35 | |
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36 | (defparameter *default-action-class* 'standard-basic-action) |
37 | |
38 | (defun make-action (lambda &rest initargs &key (class *default-action-class*) &allow-other-keys) |
39 | "Makes a new unregistered action." |
40 | (remf-keywords initargs :class) |
41 | (apply #'make-instance class :lambda lambda initargs)) |
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42 | |
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43 | |
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44 | (defclass standard-application (ucw:basic-application) |
45 | ()) |
46 | |
47 | (defclass standard-request-context (ucw::standard-request-context) |
48 | ()) |
49 | |
50 | (defmethod ucw:request-context-class list ((application standard-application)) |
51 | 'standard-request-context) |
52 | |
53 | (defvar +action-compound-name-delimiter+ #\|) |
54 | |
55 | (defmethod ucw::find-action-id :around ((context standard-request-context)) |
56 | (or |
6fe664d1 |
57 | (loop |
6fe664d1 |
58 | :for (k . v) in (ucw::parameters |
59 | (context.request context)) |
60 | :do(destructuring-bind (param-name &optional action-id) |
61 | (split-sequence:split-sequence |
62 | +action-compound-name-delimiter+ k) |
63 | (when (and action-id |
64 | (string= |
65 | ucw::+action-parameter-name+ param-name)) |
66 | (return action-id)))) |
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67 | (call-next-method))) |
68 | |
69 | (defcomponent standard-window-component |
70 | (ucw:basic-window-component) |
71 | ((body |
72 | :initform nil |
73 | :accessor window-body |
74 | :component t |
75 | :initarg :body))) |
76 | |
b1c8f43b |
77 | (defmethod render-html-head ((window standard-window-component)) |
78 | (let* ((app (context.application *context*)) |
79 | (url-prefix (application.url-prefix app))) |
80 | (<:meta :http-equiv "Content-Type" :content (window-component.content-type window)) |
81 | (awhen (window-component.title window) |
82 | (<:title (if (functionp it) |
83 | (funcall it window) |
84 | (<:as-html it)))) |
85 | (awhen (window-component.icon window) |
86 | (<:link :rel "icon" |
87 | :type "image/x-icon" |
88 | :href (concatenate 'string url-prefix it))) |
89 | (dolist (stylesheet (effective-window-stylesheets window)) |
90 | (<:link :rel "stylesheet" |
91 | :href stylesheet |
92 | :type "text/css")))) |
93 | |
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94 | (defmethod render-html-body ((window standard-window-component)) |
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95 | (ucw:render (window-body window))) |
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96 | |
97 | (defcomponent info-message () |
98 | ((message :accessor message :initarg :message))) |
99 | |
100 | (defmethod render ((m info-message)) |
101 | (<:div |
102 | :class "info-mssage" |
103 | (<:as-html (message m))) |
104 | (<lol:a :action (answer-component m nil) "Ok")) |
105 | |
106 | |