revalidate-url-key param\r
dup [ >url [ same-host? ] keep and ] when ;\r
\r
-: validation-failed ( -- * )\r
- post-request? revalidate-url and\r
- [\r
+: validation-failed ( flashed -- * )\r
+ post-request? revalidate-url and dup [\r
nested-forms-key param " " split harvest nested-forms set\r
- { form nested-forms } <flash-redirect>\r
- ] [ <400> ] if*\r
+ swap { form nested-forms } append <flash-redirect>\r
+ ] [ 2drop <400> ] if\r
exit-with ;\r
\r
: handle-post ( action -- response )\r
drop url get revalidate-url-key hidden-form-field ;\r
\r
: check-validation ( -- )\r
- validation-failed? [ validation-failed ] when ;\r
+ validation-failed? [ { } validation-failed ] when ;\r
\r
: validate-params ( validators -- )\r
params get swap validate-values check-validation ;\r
\r
: password-mismatch ( -- * )\r
"passwords do not match" validation-error\r
- validation-failed ;\r
+ { } validation-failed ;\r
\r
: same-password-twice ( -- )\r
"new-password" value "verify-password" value =\r
\r
: user-exists ( -- * )\r
"username taken" validation-error\r
- validation-failed ;\r
+ { } validation-failed ;\r
\r
: login-failed ( -- * )\r
"invalid username or password" validation-error\r
- validation-failed ;\r
+ flashed-variables validation-failed ;\r
\r
: <login-action> ( -- action )\r
<page-action>\r
--- /dev/null
+! Copyright (C) 2008 Slava Pestov.
+! See http://factorcode.org/license.txt for BSD license.
+USING: namespaces assocs kernel sequences accessors hashtables
+urls db.types db.tuples math.parser fry logging combinators
+html.templates.chloe.syntax
+http http.server http.server.filters http.server.redirection
+furnace
+furnace.cache
+furnace.scopes
+furnace.sessions
+furnace.redirection ;
+IN: furnace.conversations
+
+TUPLE: conversation < scope
+session
+method url post-data ;
+
+: <conversation> ( id -- aside )
+ conversation new-server-state ;
+
+conversation "CONVERSATIONS" {
+ { "session" "SESSION" BIG-INTEGER +not-null+ }
+ { "method" "METHOD" { VARCHAR 10 } }
+ { "url" "URL" URL }
+ { "post-data" "POST_DATA" FACTOR-BLOB }
+} define-persistent
+
+: conversation-id-key "__f" ;
+
+TUPLE: conversations < server-state-manager ;
+
+: <conversations> ( responder -- responder' )
+ conversations new-server-state-manager ;
+
+SYMBOL: conversation
+
+SYMBOL: conversation-id
+
+: cget ( key -- value )
+ conversation get scope-get ;
+
+: cset ( value key -- )
+ conversation get scope-set ;
+
+: cchange ( key quot -- )
+ conversation get scope-change ; inline
+
+: get-conversation ( id -- conversation )
+ dup [ conversation get-state ] when
+ dup [ dup session>> session get id>> = [ drop f ] unless ] when ;
+
+: request-conversation-id ( request -- id )
+ conversation-id-key swap request-params at string>number ;
+
+: request-conversation ( request -- conversation )
+ request-conversation-id get-conversation ;
+
+: init-conversations ( -- )
+ request get request-conversation-id
+ [ conversation-id set ]
+ [ get-conversation conversation set ]
+ bi ;
+
+M: conversations call-responder*
+ init-conversations
+ [ conversations set ] [ call-next-method ] bi ;
+
+: empty-conversastion ( -- conversation )
+ conversation empty-scope
+ session get id>> >>session ;
+
+: add-conversation ( conversation -- id )
+ [ conversations get touch-state ] [ insert-tuple ] [ id>> ] tri ;
+
+: begin-conversation* ( -- id )
+ empty-conversastion add-conversation ;
+
+: begin-conversation ( -- )
+ conversation-id [ [ begin-conversation* ] unless* ] change ;
+
+: <conversation-redirect> ( url seq -- response )
+ begin-conversation
+ [ [ get ] keep cset ] each
+ <redirect> ;
+
+: restore-conversation ( seq -- )
+ conversation get dup [
+ namespace>>
+ [ '[ , key? ] filter ]
+ [ '[ [ , at ] keep set ] each ]
+ bi
+ ] [ 2drop ] if ;
+
+: begin-aside* ( -- id )
+ empty-conversastion
+ request get
+ [ method>> >>method ]
+ [ url>> >>url ]
+ [ post-data>> >>post-data ]
+ tri
+ add-conversation ;
+
+: begin-aside ( -- )
+ begin-aside* conversation-id set ;
+
+: end-aside-post ( aside -- response )
+ request [
+ clone
+ over post-data>> >>post-data
+ over url>> >>url
+ ] change
+ url>> path>> split-path
+ conversations get responder>> call-responder ;
+
+\ end-aside-post DEBUG add-input-logging
+
+ERROR: end-aside-in-get-error ;
+
+: end-aside* ( url id -- response )
+ post-request? [ end-aside-in-get-error ] unless
+ get-conversation [
+ dup method>> {
+ { "GET" [ url>> <redirect> ] }
+ { "HEAD" [ url>> <redirect> ] }
+ { "POST" [ end-aside-post ] }
+ } case
+ ] [ <redirect> ] ?if ;
+
+: end-aside ( default -- response )
+ conversation-id [ f ] change end-aside* ;
+
+M: conversations link-attr ( tag -- )
+ drop
+ "aside" optional-attr {
+ { "none" [ conversation-id off ] }
+ { "begin" [ begin-aside ] }
+ { "current" [ ] }
+ { f [ ] }
+ } case ;
+
+M: conversations modify-query ( query conversations -- query' )
+ drop
+ conversation-id get [
+ conversation-id-key associate assoc-union
+ ] when* ;
+
+M: conversations modify-form ( conversations -- )
+ drop
+ conversation-id get
+ conversation-id-key
+ hidden-form-field ;
--- /dev/null
+! Copyright (C) 2008 Slava Pestov.
+! See http://factorcode.org/license.txt for BSD license.
+USING: kernel accessors assocs destructors
+db.tuples db.types furnace.cache ;
+IN: furnace.scopes
+
+TUPLE: scope < server-state namespace changed? ;
+
+: empty-scope ( class -- scope )
+ f swap new-server-state
+ H{ } clone >>namespace ; inline
+
+scope f
+{
+ { "namespace" "NAMESPACE" FACTOR-BLOB +not-null+ }
+} define-persistent
+
+: scope-changed ( scope -- )
+ t >>changed? drop ;
+
+: scope-get ( key scope -- value )
+ dup [ namespace>> at ] [ 2drop f ] if ;
+
+: scope-set ( value key scope -- )
+ [ namespace>> set-at ] [ scope-changed ] bi ;
+
+: scope-change ( key quot scope -- )
+ [ namespace>> swap change-at ] [ scope-changed ] bi ; inline
+
+! Destructor
+TUPLE: scope-saver scope manager ;
+
+C: <scope-saver> scope-saver
+
+M: scope-saver dispose
+ [ manager>> ] [ scope>> ] bi
+ dup changed?>> [
+ [ swap touch-state ] [ update-tuple ] bi
+ ] [ 2drop ] if ;
+
+: save-scope-after ( scope manager -- )
+ <scope-saver> &dispose drop ;
db db.tuples db.types
http http.server http.server.dispatchers http.server.filters
html.elements
-furnace furnace.cache ;
+furnace furnace.cache furnace.scopes ;
IN: furnace.sessions
-TUPLE: session < server-state namespace user-agent client changed? ;
+TUPLE: session < scope user-agent client ;
: <session> ( id -- session )
session new-server-state ;
session "SESSIONS"
{
- { "namespace" "NAMESPACE" FACTOR-BLOB +not-null+ }
{ "user-agent" "USER_AGENT" TEXT +not-null+ }
{ "client" "CLIENT" TEXT +not-null+ }
} define-persistent
sessions new-server-state-manager
t >>verify? ;
-: (session-changed) ( session -- )
- t >>changed? drop ;
-
: session-changed ( -- )
- session get (session-changed) ;
+ session get scope-changed ;
-: sget ( key -- value )
- session get namespace>> at ;
+: sget ( key -- value ) session get scope-get ;
-: sset ( value key -- )
- session get
- [ namespace>> set-at ] [ (session-changed) ] bi ;
+: sset ( value key -- ) session get scope-set ;
-: schange ( key quot -- )
- session get
- [ namespace>> swap change-at ] keep
- (session-changed) ; inline
+: schange ( key quot -- ) session get scope-change ; inline
: init-session ( session -- )
session [ sessions get init-session* ] with-variable ;
} 0|| ;
: empty-session ( -- session )
- f <session>
- H{ } clone >>namespace
+ session empty-scope
remote-host >>client
user-agent >>user-agent
dup touch-session ;
: begin-session ( -- session )
empty-session [ init-session ] [ insert-tuple ] [ ] tri ;
-! Destructor
-TUPLE: session-saver session ;
-
-C: <session-saver> session-saver
-
-M: session-saver dispose
- session>> dup changed?>> [
- [ touch-session ] [ update-tuple ] bi
- ] [ drop ] if ;
-
: save-session-after ( session -- )
- <session-saver> &dispose drop ;
+ sessions get <scope-saver> &dispose drop ;
: existing-session ( path session -- response )
[ session set ] [ save-session-after ] bi
projects / factor.git / commitdiff