mirror of
https://github.com/cappuccino/cappuccino.git
synced 2026-10-27 18:38:49 +00:00
Inital CPURL
This commit is contained in:
Tom Robinson committed
1 parent
1bdea9ff45
commit
98df1859af
2 files changed
+658
No files matched your search
@@ -0,0 +1,550 @@
|
||||
@import <Foundation/CPObject.j>
|
||||
|
||||
@implementation CPURL : CPObject
|
||||
{
|
||||
CPURL _base @accessors(readonly, property=baseURL);
|
||||
CPString _relative @accessors(readonly, property=relativeString);
|
||||
}
|
||||
|
||||
- (id)initWithScheme:(CPString)scheme host:(CPString)host path:(CPString)path
|
||||
{
|
||||
var uri = new URI();
|
||||
uri.scheme = scheme;
|
||||
uri.authority = host;
|
||||
uri.path = path;
|
||||
[self initWithString:uri.toString()];
|
||||
}
|
||||
|
||||
- (id)initWithString:(CPString)URLString
|
||||
{
|
||||
return [self initWithString:URLString relativeToURL:nil];
|
||||
}
|
||||
|
||||
+ (id)URLWithString:(CPString)URLString
|
||||
{
|
||||
return [[self alloc] initWithString:URLString];
|
||||
}
|
||||
|
||||
- (id)initWithString:(CPString)URLString relativeToURL:(CPURL)baseURL
|
||||
{
|
||||
if (!URI_RE.test(URLString))
|
||||
return nil;
|
||||
|
||||
_base = baseURL;
|
||||
_relative = URLString;
|
||||
|
||||
return self;
|
||||
}
|
||||
|
||||
+ (id)URLWithString:(CPString)URLString relativeToURL:(CPURL)baseURL
|
||||
{
|
||||
return [[self alloc] initWithString:URLString relativeToURL:baseURL];
|
||||
}
|
||||
|
||||
- (CPURL)absoluteURL
|
||||
{
|
||||
var absStr = [self absoluteString];
|
||||
|
||||
if (absStr !== _relative)
|
||||
return [[CPURL alloc] initWithString:absStr];
|
||||
|
||||
return self;
|
||||
}
|
||||
|
||||
- (CPString)absoluteString
|
||||
{
|
||||
return resolve([_base absoluteString] || "", _relative);
|
||||
}
|
||||
|
||||
// if absolute, returns same as absoluteString
|
||||
- (CPString)relativeString
|
||||
{
|
||||
return _relative;
|
||||
}
|
||||
|
||||
- (CPString)path
|
||||
{
|
||||
var str = [self absoluteString];
|
||||
return URI_RE.test(str) ? (parse(str).path || nil) : nil;
|
||||
}
|
||||
|
||||
// if absolute, returns the same as path
|
||||
- (CPString)relativePath
|
||||
{
|
||||
return URI_RE.test(_relative) ? (parse(_relative).path || nil) : nil;
|
||||
}
|
||||
|
||||
|
||||
- (CPString)scheme
|
||||
{
|
||||
var str = [self absoluteString];
|
||||
return URI_RE.test(str) ? (parse(str).protocol || nil) : nil;
|
||||
}
|
||||
|
||||
- (CPString)user
|
||||
{
|
||||
var str = [self absoluteString];
|
||||
return URI_RE.test(str) ? (parse(str).user || nil) : nil;
|
||||
}
|
||||
|
||||
- (CPString)password
|
||||
{
|
||||
var str = [self absoluteString];
|
||||
return URI_RE.test(str) ? (parse(str).password || nil) : nil;
|
||||
}
|
||||
|
||||
- (CPString)host
|
||||
{
|
||||
var str = [self absoluteString];
|
||||
return URI_RE.test(str) ? (parse(str).domain || nil) : nil;
|
||||
}
|
||||
|
||||
- (CPString)port
|
||||
{
|
||||
var str = [self absoluteString];
|
||||
if (URI_RE.test(str)) {
|
||||
var port = parse(str).port;
|
||||
if (port)
|
||||
return parseInt(port, 10);
|
||||
}
|
||||
return nil;
|
||||
}
|
||||
|
||||
- (CPString)parameterString
|
||||
{
|
||||
var str = [self absoluteString];
|
||||
return URI_RE.test(str) ? (parse(str).query || nil) : nil;
|
||||
}
|
||||
|
||||
- (CPString)fragment
|
||||
{
|
||||
var str = [self absoluteString];
|
||||
return URI_RE.test(str) ? (parse(str).anchor || nil) : nil;
|
||||
}
|
||||
|
||||
- (BOOL)isEqual:(id)anObject
|
||||
{
|
||||
// Is checking if baseURL isEqual correct? Does "identical" mean same object or equivalent values?
|
||||
return [self relativeString] === [anObject relativeString] &&
|
||||
([self baseURL] === [anObject baseURL] || [[self baseURL] isEqual:[anObject baseURL]]);
|
||||
}
|
||||
|
||||
- (CPString)lastPathComponent
|
||||
{
|
||||
var path = [self path];
|
||||
return path ? path.split("/").pop() : nil;
|
||||
}
|
||||
|
||||
- (CPString)pathExtension
|
||||
{
|
||||
var path = [self path],
|
||||
ext = path.match(/\.(\w+)$/);
|
||||
return ext ? ext[1] : "";
|
||||
}
|
||||
|
||||
- (CPURL)standardizedURL
|
||||
{
|
||||
return [CPURL URLWithString:format(parse(_relative)) relativeToURL:_base];
|
||||
}
|
||||
|
||||
- (BOOL)isFileURL
|
||||
{
|
||||
return [self scheme] === "file";
|
||||
}
|
||||
|
||||
@end
|
||||
|
||||
@implementation CPURL (CPCoding)
|
||||
|
||||
- (id)initWithCoder:(CPCoder)aCoder
|
||||
{
|
||||
_base = [aCoder decodeObjectForKey:"CPURLBaseKey"];
|
||||
_relative = [aCoder decodeObjectForKey:"CPURLRelativeKey"];
|
||||
return self;
|
||||
}
|
||||
|
||||
- (void)encodeWithCoder:(CPCoder)aCoder
|
||||
{
|
||||
[aCoder encodeObject:_base forKey:"CPURLBaseKey"];
|
||||
[aCoder encodeObject:_relative forKey:"CPURLRelativeKey"];
|
||||
}
|
||||
|
||||
@end
|
||||
|
||||
// original code: http://code.google.com/p/js-uri/
|
||||
|
||||
// Based on the regex in RFC2396 Appendix B.
|
||||
var URI_RE = /^(?:([^:\/?\#]+):)?(?:\/\/([^\/?\#]*))?([^?\#]*)(?:\?([^\#]*))?(?:\#(.*))?/;
|
||||
|
||||
/**
|
||||
* Uniform Resource Identifier (URI) - RFC3986
|
||||
*/
|
||||
var URI = function(str) {
|
||||
if (!str) str = "";
|
||||
var result = str.match(URI_RE);
|
||||
this.scheme = result[1] || null;
|
||||
this.authority = result[2] || null;
|
||||
this.path = result[3] || null;
|
||||
this.query = result[4] || null;
|
||||
this.fragment = result[5] || null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert the URI to a String.
|
||||
*/
|
||||
URI.prototype.toString = function () {
|
||||
var str = "";
|
||||
|
||||
if (this.scheme)
|
||||
str += this.scheme + ":";
|
||||
|
||||
if (this.authority)
|
||||
str += "//" + this.authority;
|
||||
|
||||
if (this.path)
|
||||
str += this.path;
|
||||
|
||||
if (this.query)
|
||||
str += "?" + this.query;
|
||||
|
||||
if (this.fragment)
|
||||
str += "#" + this.fragment;
|
||||
|
||||
return str;
|
||||
}
|
||||
|
||||
var parse = function(uri) {
|
||||
return new URI(uri);
|
||||
}
|
||||
|
||||
var unescape = function(str, plus) {
|
||||
return decodeURI(str).replace(/\+/g, " ");
|
||||
}
|
||||
|
||||
var unescapeComponent = function(str, plus) {
|
||||
return decodeURIComponent(str).replace(/\+/g, " ");
|
||||
}
|
||||
|
||||
// from Chiron's HTTP module:
|
||||
|
||||
/**** keys
|
||||
members of a parsed URI object.
|
||||
*/
|
||||
var keys = [
|
||||
"url",
|
||||
"protocol",
|
||||
"authorityRoot",
|
||||
"authority",
|
||||
"userInfo",
|
||||
"user",
|
||||
"password",
|
||||
"domain",
|
||||
"domains",
|
||||
"port",
|
||||
"path",
|
||||
"root",
|
||||
"directory",
|
||||
"directories",
|
||||
"file",
|
||||
"query",
|
||||
"anchor"
|
||||
];
|
||||
|
||||
/**** expressionKeys
|
||||
members of a parsed URI object that you get
|
||||
from evaluting the strict regular expression.
|
||||
*/
|
||||
var expressionKeys = [
|
||||
"url",
|
||||
"protocol",
|
||||
"authorityRoot",
|
||||
"authority",
|
||||
"userInfo",
|
||||
"user",
|
||||
"password",
|
||||
"domain",
|
||||
"port",
|
||||
"path",
|
||||
"root",
|
||||
"directory",
|
||||
"file",
|
||||
"query",
|
||||
"anchor"
|
||||
];
|
||||
|
||||
/**** strictExpression
|
||||
*/
|
||||
var strictExpression = new RegExp( /* url */
|
||||
"^" +
|
||||
"(?:" +
|
||||
"([^:/?#]+):" + /* protocol */
|
||||
")?" +
|
||||
"(?:" +
|
||||
"(//)" + /* authorityRoot */
|
||||
"(" + /* authority */
|
||||
"(?:" +
|
||||
"(" + /* userInfo */
|
||||
"([^:@]*)" + /* user */
|
||||
":?" +
|
||||
"([^:@]*)" + /* password */
|
||||
")?" +
|
||||
"@" +
|
||||
")?" +
|
||||
"([^:/?#]*)" + /* domain */
|
||||
"(?::(\\d*))?" + /* port */
|
||||
")" +
|
||||
")?" +
|
||||
"(" + /* path */
|
||||
"(/?)" + /* root */
|
||||
"((?:[^?#/]*/)*)" +
|
||||
"([^?#]*)" + /* file */
|
||||
")" +
|
||||
"(?:\\?([^#]*))?" + /* query */
|
||||
"(?:#(.*))?" /*anchor */
|
||||
);
|
||||
|
||||
/**** Parser
|
||||
returns a URI parser function given
|
||||
a regular expression that renders
|
||||
`expressionKeys` and returns an `Object`
|
||||
mapping all `keys` to values.
|
||||
*/
|
||||
var Parser = function (expression) {
|
||||
return function (url) {
|
||||
if (typeof url == "undefined")
|
||||
throw new Error("HttpError: URL is undefined");
|
||||
if (typeof url != "string") return new Object(url);
|
||||
|
||||
var items = {};
|
||||
var parts = expression.exec(url);
|
||||
|
||||
for (var i = 0; i < parts.length; i++) {
|
||||
items[expressionKeys[i]] = parts[i] ? parts[i] : "";
|
||||
}
|
||||
|
||||
items.root = (items.root || items.authorityRoot) ? '/' : '';
|
||||
|
||||
items.directories = items.directory.split("/");
|
||||
if (items.directories[items.directories.length - 1] == "") {
|
||||
items.directories.pop();
|
||||
}
|
||||
|
||||
/* normalize */
|
||||
var directories = [];
|
||||
for (var i = 0; i < items.directories.length; i++) {
|
||||
var directory = items.directories[i];
|
||||
if (directory == '.') {
|
||||
} else if (directory == '..') {
|
||||
if (directories.length && directories[directories.length - 1] != '..')
|
||||
directories.pop();
|
||||
else
|
||||
directories.push('..');
|
||||
} else {
|
||||
directories.push(directory);
|
||||
}
|
||||
}
|
||||
items.directories = directories;
|
||||
|
||||
items.domains = items.domain.split(".");
|
||||
|
||||
return items;
|
||||
};
|
||||
};
|
||||
|
||||
/**** parse
|
||||
a strict URI parser.
|
||||
*/
|
||||
var parse = Parser(strictExpression);
|
||||
|
||||
/**** format
|
||||
accepts a parsed URI object and returns
|
||||
the corresponding string.
|
||||
*/
|
||||
var format = function (object) {
|
||||
if (typeof(object) == 'undefined')
|
||||
throw new Error("UrlError: URL undefined for urls#format");
|
||||
if (object instanceof String || typeof(object) == 'string')
|
||||
return object;
|
||||
var domain =
|
||||
object.domains ?
|
||||
object.domains.join(".") :
|
||||
object.domain;
|
||||
var userInfo = (
|
||||
object.user ||
|
||||
object.password
|
||||
) ?
|
||||
(
|
||||
(object.user || "") +
|
||||
(object.password ? ":" + object.password : "")
|
||||
) :
|
||||
object.userInfo;
|
||||
var authority = (
|
||||
userInfo ||
|
||||
domain ||
|
||||
object.port
|
||||
) ? (
|
||||
(userInfo ? userInfo + "@" : "") +
|
||||
(domain || "") +
|
||||
(object.port ? ":" + object.port : "")
|
||||
) :
|
||||
object.authority;
|
||||
var directory =
|
||||
object.directories ?
|
||||
object.directories.join("/") :
|
||||
object.directory;
|
||||
var path =
|
||||
directory || object.file ?
|
||||
(
|
||||
(directory ? directory + "/" : "") +
|
||||
(object.file || "")
|
||||
) :
|
||||
object.path;
|
||||
return (
|
||||
(object.protocol ? object.protocol + ":" : "") +
|
||||
(authority ? "//" + authority : "") +
|
||||
(object.root || (authority && path) ? "/" : "") +
|
||||
(path ? path : "") +
|
||||
(object.query ? "?" + object.query : "") +
|
||||
(object.anchor ? "#" + object.anchor : "")
|
||||
) || object.url || "";
|
||||
};
|
||||
|
||||
/**** resolveObject
|
||||
returns an object representing a URL resolved from
|
||||
a relative location and a source location.
|
||||
*/
|
||||
var resolveObject = function (source, relative) {
|
||||
if (!source)
|
||||
return relative;
|
||||
|
||||
source = parse(source);
|
||||
relative = parse(relative);
|
||||
|
||||
if (relative.url == "")
|
||||
return source;
|
||||
|
||||
delete source.url;
|
||||
delete source.authority;
|
||||
delete source.domain;
|
||||
delete source.userInfo;
|
||||
delete source.path;
|
||||
delete source.directory;
|
||||
|
||||
if (
|
||||
relative.protocol && relative.protocol != source.protocol ||
|
||||
relative.authority && relative.authority != source.authority
|
||||
) {
|
||||
source = relative;
|
||||
} else {
|
||||
if (relative.root) {
|
||||
source.directories = relative.directories;
|
||||
} else {
|
||||
|
||||
var directories = relative.directories;
|
||||
for (var i = 0; i < directories.length; i++) {
|
||||
var directory = directories[i];
|
||||
if (directory == ".") {
|
||||
} else if (directory == "..") {
|
||||
if (source.directories.length) {
|
||||
source.directories.pop();
|
||||
} else {
|
||||
source.directories.push('..');
|
||||
}
|
||||
} else {
|
||||
source.directories.push(directory);
|
||||
}
|
||||
}
|
||||
|
||||
if (relative.file == ".") {
|
||||
relative.file = "";
|
||||
} else if (relative.file == "..") {
|
||||
source.directories.pop();
|
||||
relative.file = "";
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (relative.root)
|
||||
source.root = relative.root;
|
||||
if (relative.protcol)
|
||||
source.protocol = relative.protocol;
|
||||
if (!(!relative.path && relative.anchor))
|
||||
source.file = relative.file;
|
||||
source.query = relative.query;
|
||||
source.anchor = relative.anchor;
|
||||
|
||||
return source;
|
||||
};
|
||||
|
||||
/**** relativeObject
|
||||
returns an object representing a relative URL to
|
||||
a given target URL from a source URL.
|
||||
*/
|
||||
var relativeObject = function (source, target) {
|
||||
target = parse(target);
|
||||
source = parse(source);
|
||||
|
||||
delete target.url;
|
||||
|
||||
if (
|
||||
target.protocol == source.protocol &&
|
||||
target.authority == source.authority
|
||||
) {
|
||||
delete target.protocol;
|
||||
delete target.authority;
|
||||
delete target.userInfo;
|
||||
delete target.user;
|
||||
delete target.password;
|
||||
delete target.domain;
|
||||
delete target.domains;
|
||||
delete target.port;
|
||||
if (
|
||||
!!target.root == !!source.root && !(
|
||||
target.root &&
|
||||
target.directories[0] != source.directories[0]
|
||||
)
|
||||
) {
|
||||
delete target.path;
|
||||
delete target.root;
|
||||
delete target.directory;
|
||||
while (
|
||||
source.directories.length &&
|
||||
target.directories.length &&
|
||||
target.directories[0] == source.directories[0]
|
||||
) {
|
||||
target.directories.shift();
|
||||
source.directories.shift();
|
||||
}
|
||||
while (source.directories.length) {
|
||||
source.directories.shift();
|
||||
target.directories.unshift('..');
|
||||
}
|
||||
|
||||
if (!target.root && !target.directories.length && !target.file && source.file)
|
||||
target.directories.push('.');
|
||||
|
||||
if (source.file == target.file)
|
||||
delete target.file;
|
||||
if (source.query == target.query)
|
||||
delete target.query;
|
||||
if (source.anchor == target.anchor)
|
||||
delete target.anchor;
|
||||
}
|
||||
}
|
||||
|
||||
return target;
|
||||
};
|
||||
|
||||
/**** resolve
|
||||
returns a URL resovled to a relative URL from a source URL.
|
||||
*/
|
||||
var resolve = function (source, relative) {
|
||||
return format(resolveObject(source, relative));
|
||||
};
|
||||
|
||||
/**** relative
|
||||
returns a relative URL to a target from a source.
|
||||
*/
|
||||
var relative = function (source, target) {
|
||||
return format(relativeObject(source, target));
|
||||
};
|
||||
@@ -0,0 +1,108 @@
|
||||
@import "CPURL.j"
|
||||
|
||||
var exampleProtocol = "http",
|
||||
exampleUser = "foo",
|
||||
examplePassword = "bar",
|
||||
exampleHost = "cappuccino.org",
|
||||
examplePort = 80,
|
||||
exampleAuthority = exampleUser + ":" + examplePassword + "@" + exampleHost + ":" + examplePort,
|
||||
examplePathBase = "/contribute/",
|
||||
examplePathRelative = "coding-style.php",
|
||||
exampleFullPath = examplePathBase + examplePathRelative,
|
||||
exampleQuery = "foo=bar",
|
||||
exampleAnchor = "baz",
|
||||
exampleURL = exampleProtocol + "://" + exampleAuthority + exampleFullPath + "?" + exampleQuery + "#" + exampleAnchor;
|
||||
|
||||
@implementation CPURLTest : OJTestCase
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
- (void)testAbsolute
|
||||
{
|
||||
var pathString = exampleFullPath,
|
||||
urlString = exampleURL,
|
||||
url = [CPURL URLWithString:urlString];
|
||||
|
||||
[self assert:[url baseURL] equals:nil];
|
||||
|
||||
[self assert:[url relativeString] equals:urlString];
|
||||
[self assert:[url absoluteString] equals:urlString];
|
||||
|
||||
[self assert:[url relativePath] equals:pathString];
|
||||
[self assert:[url path] equals:pathString];
|
||||
|
||||
[self assert:[url absoluteURL] same:url];
|
||||
|
||||
[self assert:[url scheme] equals:exampleProtocol];
|
||||
[self assert:[url user] equals:exampleUser];
|
||||
[self assert:[url password] equals:examplePassword];
|
||||
[self assert:[url host] equals:exampleHost];
|
||||
[self assert:[url port] equals:examplePort];
|
||||
[self assert:[url parameterString] equals:exampleQuery];
|
||||
[self assert:[url fragment] equals:exampleAnchor];
|
||||
|
||||
[self assert:[url pathExtension] equals:"php"];
|
||||
[self assert:[url lastPathComponent] equals:examplePathRelative];
|
||||
}
|
||||
|
||||
- (void)testRelative
|
||||
{
|
||||
var baseString = exampleProtocol + "://" + exampleAuthority + examplePathBase,
|
||||
pathString = examplePathRelative,
|
||||
urlString = examplePathRelative + "?" + exampleQuery + "#" + exampleAnchor,
|
||||
baseURL = [CPURL URLWithString:baseString],
|
||||
url = [CPURL URLWithString:urlString relativeToURL:baseURL];
|
||||
|
||||
[self assert:[url baseURL] equals:baseURL];
|
||||
|
||||
[self assert:[url relativeString] equals:urlString];
|
||||
[self assert:[url absoluteString] equals:exampleURL];
|
||||
|
||||
[self assert:[url relativePath] equals:pathString];
|
||||
[self assert:[url path] equals:exampleFullPath];
|
||||
|
||||
[self assert:[url absoluteURL] notSame:url];
|
||||
|
||||
[self assert:[url scheme] equals:exampleProtocol];
|
||||
[self assert:[url user] equals:exampleUser];
|
||||
[self assert:[url password] equals:examplePassword];
|
||||
[self assert:[url host] equals:exampleHost];
|
||||
[self assert:[url port] equals:examplePort];
|
||||
[self assert:[url parameterString] equals:exampleQuery];
|
||||
[self assert:[url fragment] equals:exampleAnchor];
|
||||
|
||||
[self assert:[url pathExtension] equals:"php"];
|
||||
[self assert:[url lastPathComponent] equals:examplePathRelative];
|
||||
}
|
||||
|
||||
- (void)testRelativeNoBase
|
||||
{
|
||||
var pathString = examplePathRelative,
|
||||
urlString = examplePathRelative + "?" + exampleQuery + "#" + exampleAnchor,
|
||||
url = [CPURL URLWithString:urlString];
|
||||
|
||||
[self assert:[url baseURL] equals:nil];
|
||||
|
||||
[self assert:[url relativeString] equals:urlString];
|
||||
[self assert:[url absoluteString] equals:urlString];
|
||||
|
||||
[self assert:[url relativePath] equals:pathString];
|
||||
[self assert:[url path] equals:pathString];
|
||||
|
||||
[self assert:[url absoluteURL] same:url];
|
||||
|
||||
[self assert:[url scheme] equals:nil];
|
||||
[self assert:[url user] equals:nil];
|
||||
[self assert:[url password] equals:nil];
|
||||
[self assert:[url host] equals:nil];
|
||||
[self assert:[url port] equals:nil];
|
||||
[self assert:[url parameterString] equals:exampleQuery];
|
||||
[self assert:[url fragment] equals:exampleAnchor];
|
||||
|
||||
[self assert:[url pathExtension] equals:"php"];
|
||||
[self assert:[url lastPathComponent] equals:examplePathRelative];
|
||||
|
||||
}
|
||||
|
||||
@end
|
||||
Reference in new issue
Block a user