! See http://factorcode.org/license.txt for BSD license.
USING: accessors kernel hashtables calendar
namespaces splitting sequences sorting math.order
-html.components
+html.components rss
http.server
http.server.dispatchers
furnace
furnace.auth
furnace.auth.login
furnace.boilerplate
+furnace.rss
validators
db.types db.tuples lcs farkup urls ;
IN: webapps.wiki
+: title-url ( title action -- url )
+ "$wiki/" prepend >url swap "title" set-query-param ;
+
+: view-url ( title -- url ) "view" title-url ;
+
+: edit-url ( title -- url ) "edit" title-url ;
+
+: revisions-url ( title -- url ) "revisions" title-url ;
+
+: revision-url ( id -- url )
+ "$wiki/revision" >url swap "id" set-query-param ;
+
+: user-edits-url ( author -- url )
+ "$wiki/user-edits" >url swap "author" set-query-param ;
+
TUPLE: wiki < dispatcher ;
TUPLE: article title revision ;
{ "content" "CONTENT" TEXT +not-null+ }
} define-persistent
+M: revision feed-entry-title
+ [ title>> ] [ drop " by " ] [ author>> ] tri 3append ;
+
+M: revision feed-entry-date date>> ;
+
+M: revision feed-entry-url id>> revision-url ;
+
+: reverse-chronological-order ( seq -- sorted )
+ [ [ date>> ] compare invert-comparison ] sort ;
+
: <revision> ( id -- revision )
revision new swap >>id ;
: validate-title ( -- )
{ { "title" [ v-one-line ] } } validate-params ;
+: validate-author ( -- )
+ { { "author" [ v-username ] } } validate-params ;
+
: <main-article-action> ( -- action )
<action>
- [
- <url>
- "$wiki/view" >>path
- "Front Page" "title" set-query-param
- <redirect>
- ] >>display ;
+ [ "Front Page" view-url <redirect> ] >>display ;
: <view-article-action> ( -- action )
<action>
- "title" >>rest-param
+ "title" >>rest
[
validate-title
revision>> <revision> select-tuple from-object
{ wiki "view" } <chloe-content>
] [
- <url>
- "$wiki/edit" >>path
- swap "title" set-query-param
- <redirect>
+ edit-url <redirect>
] ?if
] >>display ;
: <view-revision-action> ( -- action )
<page-action>
[
- { { "id" [ v-integer ] } } validate-params
+ validate-integer-id
"id" value <revision>
select-tuple from-object
] >>init
now >>date
logged-in-user get username>> >>author
"content" value >>content
- [ add-revision ]
- [
- <url>
- "$wiki/view" >>path
- swap title>> "title" set-query-param
- <redirect>
- ] bi
+ [ add-revision ] [ title>> view-url <redirect> ] bi
] >>submit ;
+: list-revisions ( -- seq )
+ f <revision> "title" value >>title select-tuples
+ reverse-chronological-order ;
+
: <list-revisions-action> ( -- action )
<page-action>
[
validate-title
- f <revision> "title" value >>title select-tuples
- [ [ date>> ] compare invert-comparison ] sort
- "revisions" set-value
+ list-revisions "revisions" set-value
] >>init
-
{ wiki "revisions" } >>template ;
+: <list-revisions-feed-action> ( -- action )
+ <feed-action>
+ [ validate-title ] >>init
+ [ "Revisions of " "title" value append ] >>title
+ [ "title" value revisions-url ] >>url
+ [ list-revisions ] >>entries ;
+
: <rollback-action> ( -- action )
<action>
- [
- { { "id" [ v-integer ] } } validate-params
- ] >>validate
-
+ [ validate-integer-id ] >>validate
+
[
"id" value <revision> select-tuple clone f >>id
- [ add-revision ]
- [
- <url>
- "$wiki/view" >>path
- swap title>> "title" set-query-param
- <redirect>
- ] bi
+ [ add-revision ] [ title>> view-url <redirect> ] bi
] >>submit ;
+: list-changes ( -- seq )
+ "id" value <revision> select-tuples
+ reverse-chronological-order ;
+
: <list-changes-action> ( -- action )
<page-action>
- [
- f <revision> select-tuples
- [ [ date>> ] compare invert-comparison ] sort
- "changes" set-value
- ] >>init
+ [ list-changes "changes" set-value ] >>init
{ wiki "changes" } >>template ;
+: <list-changes-feed-action> ( -- action )
+ <feed-action>
+ [ URL" $wiki/changes" ] >>url
+ [ "All changes" ] >>title
+ [ list-changes ] >>entries ;
+
: <delete-action> ( -- action )
<action>
[ validate-title ] >>validate
{ wiki "articles" } >>template ;
+: list-user-edits ( -- seq )
+ f <revision> "author" value >>author select-tuples
+ reverse-chronological-order ;
+
: <user-edits-action> ( -- action )
<page-action>
[
- { { "author" [ v-username ] } } validate-params
- f <revision> "author" value >>author
- select-tuples "user-edits" set-value
+ validate-author
+ list-user-edits "user-edits" set-value
] >>init
-
{ wiki "user-edits" } >>template ;
+: <user-edits-feed-action> ( -- action )
+ <feed-action>
+ [ validate-author ] >>init
+ [ "Edits by " "author" value append ] >>title
+ [ "author" value user-edits-url ] >>url
+ [ list-user-edits ] >>entries ;
+
SYMBOL: can-delete-wiki-articles?
can-delete-wiki-articles? define-capability
+: <article-boilerplate> ( responder -- responder' )
+ <boilerplate>
+ { wiki "page-common" } >>template ;
+
: <wiki> ( -- dispatcher )
wiki new-dispatcher
- <dispatcher>
- <main-article-action> "" add-responder
- <view-article-action> "view" add-responder
- <view-revision-action> "revision" add-responder
- <list-revisions-action> "revisions" add-responder
- <diff-action> "diff" add-responder
- <edit-article-action> <protected>
- "edit wiki articles" >>description
- "edit" add-responder
- <boilerplate>
- { wiki "page-common" } >>template
- >>default
+ <main-article-action> <article-boilerplate> "" add-responder
+ <view-article-action> <article-boilerplate> "view" add-responder
+ <view-revision-action> <article-boilerplate> "revision" add-responder
+ <list-revisions-action> <article-boilerplate> "revisions" add-responder
+ <list-revisions-feed-action> "revisions.atom" add-responder
+ <diff-action> <article-boilerplate> "diff" add-responder
+ <edit-article-action> <article-boilerplate> <protected>
+ "edit wiki articles" >>description
+ "edit" add-responder
<rollback-action> "rollback" add-responder
<user-edits-action> "user-edits" add-responder
<list-articles-action> "articles" add-responder
<list-changes-action> "changes" add-responder
+ <user-edits-feed-action> "user-edits.atom" add-responder
+ <list-changes-feed-action> "changes.atom" add-responder
<delete-action> <protected>
"delete wiki articles" >>description
{ can-delete-wiki-articles? } >>capabilities
projects / factor.git / blobdiff