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-rw-r--r--stdlib/source/lux/data/format/html.lux317
-rw-r--r--stdlib/source/lux/world/net/http.lux6
-rw-r--r--stdlib/source/lux/world/net/http/response.lux11
3 files changed, 293 insertions, 41 deletions
diff --git a/stdlib/source/lux/data/format/html.lux b/stdlib/source/lux/data/format/html.lux
index 45a7117ad..b260a8768 100644
--- a/stdlib/source/lux/data/format/html.lux
+++ b/stdlib/source/lux/data/format/html.lux
@@ -1,53 +1,294 @@
(.module:
- [lux (#- comment)
+ [lux (#- Meta comment and)
[data
+ ["." maybe]
["." text
format]
- [collection [list ("list/." Functor<List>)]]]])
+ [collection
+ [list ("list/." Functor<List>)]]]
+ [type
+ abstract]
+ [world
+ [net (#+ URL)]]]
+ [//
+ ["." css (#+ CSS)]])
+
+(type: #export Tag Text)
+
+(type: #export ID Text)
(type: #export Attributes
{#.doc "Attributes for an HTML tag."}
(List [Text Text]))
-(type: #export HTML Text)
+(type: #export Script Text)
+
+(type: #export Target
+ #Blank
+ #Parent
+ #Self
+ #Top
+ (#Frame Text))
-(def: #export (text value)
+(def: (target value)
+ (-> Target Text)
+ (case value
+ #Blank "_blank"
+ #Parent "_parent"
+ #Self "_self"
+ #Top "_top"
+ (#Frame name) name))
+
+(def: sanitize
{#.doc "Properly formats text to ensure no injection can happen on the HTML."}
- (-> Text HTML)
- (|> value
- (text.replace-all "&" "&amp;")
- (text.replace-all "<" "&lt;")
- (text.replace-all ">" "&gt;")
- (text.replace-all text.double-quote "&quot;")
- (text.replace-all "'" "&#x27;")
- (text.replace-all "/" "&#x2F;")))
-
-(def: #export (comment content)
- (-> Text HTML)
- (format "<!--" (text content) "-->"))
-
-(def: attrs-to-text
+ (-> Text Text)
+ (|>> (text.replace-all "&" "&amp;")
+ (text.replace-all "<" "&lt;")
+ (text.replace-all ">" "&gt;")
+ (text.replace-all text.double-quote "&quot;")
+ (text.replace-all "'" "&#x27;")
+ (text.replace-all "/" "&#x2F;")))
+
+(def: attributes
(-> Attributes Text)
- (|>> (list/map (function (_ [key val]) (format key "=" text.double-quote (text val) text.double-quote)))
+ (|>> (list/map (function (_ [key val])
+ (format key "=" text.double-quote (..sanitize val) text.double-quote)))
(text.join-with " ")))
-(def: #export (tag name attrs children)
- {#.doc "Generates the HTML for a tag."}
- (-> Text Attributes (List HTML) HTML)
- (format "<" name " " (attrs-to-text attrs) ">"
- (text.join-with " " children)
- "</" name ">"))
-
-(do-template [<name> <doc-type>]
- [(def: #export <name>
- (-> HTML HTML)
- (let [doc-type <doc-type>]
- (function (_ document)
- (format doc-type
- document))))]
-
- [html-5 "<!DOCTYPE html>"]
- [html-4_01 (format "<!DOCTYPE HTML PUBLIC " text.double-quote "-//W3C//DTD HTML 4.01//EN" text.double-quote " " text.double-quote "http://www.w3.org/TR/html4/strict.dtd" text.double-quote ">")]
- [xhtml-1_0 (format "<!DOCTYPE html PUBLIC " text.double-quote "-//W3C//DTD XHTML 1.0 Strict//EN" text.double-quote " " text.double-quote "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd" text.double-quote ">")]
- [xhtml-1_1 (format "<!DOCTYPE html PUBLIC " text.double-quote "-//W3C//DTD XHTML 1.1//EN" text.double-quote " " text.double-quote "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd" text.double-quote ">")]
+(def: (open tag attributes)
+ (-> Tag Attributes Text)
+ (|> attributes
+ ..attributes
+ (format tag " ")
+ (text.enclose ["<" ">"])))
+
+(def: close
+ (-> Tag Text)
+ (text.enclose ["</" ">"]))
+
+(abstract: #export (HTML kind)
+ {}
+
+ Text
+
+ (do-template [<name> <kind>]
+ [(abstract: #export <kind> {} Any)
+ (type: #export <name> (HTML <kind>))]
+
+ [Meta Meta']
+ [Head Head']
+ [Item Item']
+ [Option Option']
+ [Input Input']
+ [Body Body']
+ [Document Document']
+ )
+
+ (abstract: #export (Element' brand) {} Any)
+ (type: #export Element (HTML (Element' Any)))
+
+ (abstract: #export Content' {} Any)
+ (type: #export Content (HTML (Element' Content')))
+
+ (def: #export html
+ (-> (HTML Any) Text)
+ (|>> :representation))
+
+ (def: #export (and pre post)
+ (All [kind] (-> (HTML kind) (HTML kind) (HTML kind)))
+ (:abstraction (format (:representation pre) (:representation post))))
+
+ (def: #export (comment content node)
+ (All [brand] (-> Text (HTML brand) (HTML brand)))
+ (:abstraction
+ (format (text.enclose ["<!--" "-->"] content)
+ (:representation node))))
+
+ (def: (tag name)
+ (-> Tag (-> Attributes (HTML Any) HTML))
+ (function (_ attributes content)
+ (:abstraction
+ (format (..open name attributes)
+ (:representation content)
+ (..close name)))))
+
+ (do-template [<name> <tag>]
+ [(def: #export <name>
+ (-> Attributes Meta)
+ (|>> (..open <tag>)
+ :abstraction))]
+
+ [link "link"]
+ [meta "meta"]
+ )
+
+ (def: #export (base href target)
+ (-> URL (Maybe Target) Meta)
+ (let [partial (list ["href" href])
+ full (case target
+ (#.Some target)
+ (list& ["target" (..target target)] partial)
+
+ #.None
+ partial)]
+ (:abstraction (..open "base" full))))
+
+ (do-template [<name> <tag>]
+ [(def: #export (<name> content)
+ (-> Text Meta)
+ (:abstraction
+ (format (..open <tag> (list))
+ content
+ (..close <tag>))))]
+
+ [title "title"]
+ [no-script "noscript"]
+ )
+
+ (def: #export (style css)
+ (-> CSS Meta)
+ (:abstraction
+ (format (..open "style" (list))
+ css
+ (..close "style"))))
+
+ (def: #export (script attributes inline)
+ (-> Attributes (Maybe Script) Meta)
+ (:abstraction
+ (format (..open "script" attributes)
+ (maybe.default "" inline)
+ (..close "script"))))
+
+ (def: #export text
+ (-> Text Content)
+ (|>> ..sanitize
+ :abstraction))
+
+ (do-template [<tag> <alias> <name>]
+ [(def: #export <name>
+ Element
+ (:abstraction (..open <tag> (list))))
+
+ (def: #export <alias> <name>)]
+ ["br" br break]
+ ["hr" hr separator]
+ )
+
+ (def: #export (image source attributes)
+ (-> URL Attributes Element)
+ (|> attributes
+ (#.Cons ["src" source])
+ (..open "img")
+ :abstraction))
+
+ (def: #export (anchor href attributes content)
+ (-> URL Attributes Element Element)
+ (..tag "a" (list& ["href" href] attributes) content))
+
+ (def: #export (input attributes)
+ (-> Attributes Input)
+ (|> attributes
+ (..open "input")
+ :abstraction))
+
+ (def: #export (label for)
+ (-> ID Input)
+ (:abstraction
+ (format (..open "label" (list ["for" for]))
+ (..close "label"))))
+
+ (type: #export Phrase (-> Attributes Content Element))
+
+ (type: #export Composite (-> Attributes Element Element))
+
+ (def: #export (phrase tag)
+ (-> Tag Phrase)
+ (function (_ attributes content)
+ (:abstraction
+ (format (..open tag attributes)
+ (:representation content)
+ (..close tag)))))
+
+ (do-template [<name> <tag>]
+ [(def: #export <name>
+ Phrase
+ (..phrase <tag>))]
+
+ [block-quote "blockquote"]
+ [bold "b"]
+ [cite "cite"]
+ [code "code"]
+ [definition "dfn"]
+ [emphasized "em"]
+ [italic "i"]
+ [keyboard "kbd"]
+ [marked "mark"]
+ [pre "pre"]
+ [quote "q"]
+ [sample "samp"]
+ [strong "strong"]
+ [variable "var"]
+ )
+
+ (def: #export (composite tag)
+ (-> Tag Composite)
+ (function (_ attributes content)
+ (:abstraction
+ (format (..open tag attributes)
+ (:representation content)
+ (..close tag)))))
+
+ (do-template [<name> <tag>]
+ [(def: #export <name>
+ Composite
+ (..composite <tag>))]
+
+ [div "div"]
+ [footer "footer"]
+ [header "header"]
+ [paragraph "p"]
+ [section "section"]
+ [span "span"]
+ )
+
+ (def: #export p ..paragraph)
+
+ (do-template [<name> <tag> <input> <output>]
+ [(def: #export <name>
+ (-> Attributes <input> <output>)
+ (..tag <tag>))]
+
+ [button "button" Element Input]
+ [item "li" (HTML Any) Item]
+ [ordered "ol" Item Element]
+ [unordered "ul" Item Element]
+ [option "option" Content Option]
+ [data-list "datalist" Option Element]
+ [select "select" Option Input]
+ )
+
+ (do-template [<name> <tag> <element> <container>]
+ [(def: #export <name>
+ (-> <element> <container>)
+ (..tag <tag> (list)))]
+
+ [head "head" Meta Head]
+ [body "body" Element Body]
+ )
+
+ (do-template [<name> <doc-type>]
+ [(def: #export <name>
+ (-> Head Body Document)
+ (let [doc-type <doc-type>]
+ (function (_ head body)
+ (|> (..tag "html" (list) (..and head body))
+ :representation
+ (format doc-type)
+ :abstraction))))]
+
+ [html-5 "<!DOCTYPE html>"]
+ [html-4_01 (format "<!DOCTYPE HTML PUBLIC " text.double-quote "-//W3C//DTD HTML 4.01//EN" text.double-quote " " text.double-quote "http://www.w3.org/TR/html4/strict.dtd" text.double-quote ">")]
+ [xhtml-1_0 (format "<!DOCTYPE html PUBLIC " text.double-quote "-//W3C//DTD XHTML 1.0 Strict//EN" text.double-quote " " text.double-quote "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd" text.double-quote ">")]
+ [xhtml-1_1 (format "<!DOCTYPE html PUBLIC " text.double-quote "-//W3C//DTD XHTML 1.1//EN" text.double-quote " " text.double-quote "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd" text.double-quote ">")]
+ )
)
diff --git a/stdlib/source/lux/world/net/http.lux b/stdlib/source/lux/world/net/http.lux
index 04e7ef829..b518858a6 100644
--- a/stdlib/source/lux/world/net/http.lux
+++ b/stdlib/source/lux/world/net/http.lux
@@ -62,15 +62,15 @@
#query Context
#form (Maybe Context)})
-(type: #export Payload
+(type: #export Message
{#headers Context
#body Body})
(type: #export Request
- [Identification Protocol Resource Payload])
+ [Identification Protocol Resource Message])
(type: #export Response
- [Status Payload])
+ [Status Message])
(type: #export Server
(-> Request (Promise Response)))
diff --git a/stdlib/source/lux/world/net/http/response.lux b/stdlib/source/lux/world/net/http/response.lux
index fc23dfd20..624b0167c 100644
--- a/stdlib/source/lux/world/net/http/response.lux
+++ b/stdlib/source/lux/world/net/http/response.lux
@@ -7,6 +7,8 @@
["." text
format
["." encoding]]
+ [format
+ ["." html (#+ HTML)]]
[collection
["." array]
["." dictionary (#+ Dictionary)]]]
@@ -53,3 +55,12 @@
(header.content-length (binary.size data))
(header.content-type mime.text))
#//.body (channel/wrap data)}]))
+
+(def: #export (html content)
+ (-> (HTML Any) Response)
+ (let [data (encoding.to-utf8 (html.html content))]
+ [status.ok
+ {#//.headers (|> (dictionary.new text.Hash<Text>)
+ (header.content-length (binary.size data))
+ (header.content-type mime.html))
+ #//.body (channel/wrap data)}]))
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 07:55:17 +0000