66 lines
2.1 KiB
Factor
66 lines
2.1 KiB
Factor
USING: assocs help.markup help.syntax kernel strings ;
|
|
IN: urls.encoding
|
|
|
|
HELP: url-decode
|
|
{ $values { "str" string } { "decoded" string } }
|
|
{ $description "Decodes a URL-encoded string." } ;
|
|
|
|
HELP: url-encode
|
|
{ $values { "str" string } { "encoded" string } }
|
|
{ $description "URL-encodes a string, excluding certain characters, such as \"/\"." } ;
|
|
|
|
HELP: url-encode-full
|
|
{ $values { "str" string } { "encoded" string } }
|
|
{ $description "URL-encodes a string, including all reserved characters, such as \"/\"." } ;
|
|
|
|
HELP: url-quotable?
|
|
{ $values { "ch" "a character" } { "?" boolean } }
|
|
{ $description "Tests if a character be used without URL-encoding in a URL." } ;
|
|
|
|
HELP: assoc>query
|
|
{ $values { "assoc" assoc } { "str" string } }
|
|
{ $description "Converts an assoc of query parameters into a query string, performing URL encoding." }
|
|
{ $notes "This word is used by the implementation of " { $link "urls" } ". It is also used by the HTTP client to encode POST requests." }
|
|
{ $examples
|
|
{ $example
|
|
"USING: io urls.encoding ;"
|
|
"{ { \"from\" \"Lead\" } { \"to\" \"Gold, please\" } }"
|
|
"assoc>query print"
|
|
"from=Lead&to=Gold%2C%20please"
|
|
}
|
|
} ;
|
|
|
|
HELP: query>assoc
|
|
{ $values { "query" string } { "assoc" assoc } }
|
|
{ $description "Parses a URL query string and URL-decodes each component." }
|
|
{ $notes "This word is used by the implementation of " { $link "urls" } ". It is also used by the HTTP server to parse POST requests." }
|
|
{ $examples
|
|
{ $unchecked-example
|
|
"USING: prettyprint urls.encoding ;"
|
|
"\"gender=female&agefrom=22&ageto=28&location=Omaha+NE\""
|
|
"query>assoc ."
|
|
"""H{
|
|
{ "gender" "female" }
|
|
{ "agefrom" "22" }
|
|
{ "ageto" "28" }
|
|
{ "location" "Omaha NE" }
|
|
}"""
|
|
}
|
|
} ;
|
|
|
|
ARTICLE: "url-encoding" "URL encoding and decoding"
|
|
"URL encoding and decoding strings:"
|
|
{ $subsections
|
|
url-encode
|
|
url-decode
|
|
url-quotable?
|
|
}
|
|
"Encoding and decoding queries:"
|
|
{ $subsections
|
|
assoc>query
|
|
query>assoc
|
|
}
|
|
"See " { $url "http://en.wikipedia.org/wiki/Percent-encoding" } " for a description of URL encoding." ;
|
|
|
|
ABOUT: "url-encoding"
|