|
|
@@ -0,0 +1,1202 @@
|
|
|
+(function (global, factory) {
|
|
|
+ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
|
|
|
+ typeof define === 'function' && define.amd ? define(factory) :
|
|
|
+ (global.page = factory());
|
|
|
+}(this, (function () { 'use strict';
|
|
|
+
|
|
|
+var isarray = Array.isArray || function (arr) {
|
|
|
+ return Object.prototype.toString.call(arr) == '[object Array]';
|
|
|
+};
|
|
|
+
|
|
|
+/**
|
|
|
+ * Expose `pathToRegexp`.
|
|
|
+ */
|
|
|
+var pathToRegexp_1 = pathToRegexp;
|
|
|
+var parse_1 = parse;
|
|
|
+var compile_1 = compile;
|
|
|
+var tokensToFunction_1 = tokensToFunction;
|
|
|
+var tokensToRegExp_1 = tokensToRegExp;
|
|
|
+
|
|
|
+/**
|
|
|
+ * The main path matching regexp utility.
|
|
|
+ *
|
|
|
+ * @type {RegExp}
|
|
|
+ */
|
|
|
+var PATH_REGEXP = new RegExp([
|
|
|
+ // Match escaped characters that would otherwise appear in future matches.
|
|
|
+ // This allows the user to escape special characters that won't transform.
|
|
|
+ '(\\\\.)',
|
|
|
+ // Match Express-style parameters and un-named parameters with a prefix
|
|
|
+ // and optional suffixes. Matches appear as:
|
|
|
+ //
|
|
|
+ // "/:test(\\d+)?" => ["/", "test", "\d+", undefined, "?", undefined]
|
|
|
+ // "/route(\\d+)" => [undefined, undefined, undefined, "\d+", undefined, undefined]
|
|
|
+ // "/*" => ["/", undefined, undefined, undefined, undefined, "*"]
|
|
|
+ '([\\/.])?(?:(?:\\:(\\w+)(?:\\(((?:\\\\.|[^()])+)\\))?|\\(((?:\\\\.|[^()])+)\\))([+*?])?|(\\*))'
|
|
|
+].join('|'), 'g');
|
|
|
+
|
|
|
+/**
|
|
|
+ * Parse a string for the raw tokens.
|
|
|
+ *
|
|
|
+ * @param {String} str
|
|
|
+ * @return {Array}
|
|
|
+ */
|
|
|
+function parse (str) {
|
|
|
+ var tokens = [];
|
|
|
+ var key = 0;
|
|
|
+ var index = 0;
|
|
|
+ var path = '';
|
|
|
+ var res;
|
|
|
+
|
|
|
+ while ((res = PATH_REGEXP.exec(str)) != null) {
|
|
|
+ var m = res[0];
|
|
|
+ var escaped = res[1];
|
|
|
+ var offset = res.index;
|
|
|
+ path += str.slice(index, offset);
|
|
|
+ index = offset + m.length;
|
|
|
+
|
|
|
+ // Ignore already escaped sequences.
|
|
|
+ if (escaped) {
|
|
|
+ path += escaped[1];
|
|
|
+ continue
|
|
|
+ }
|
|
|
+
|
|
|
+ // Push the current path onto the tokens.
|
|
|
+ if (path) {
|
|
|
+ tokens.push(path);
|
|
|
+ path = '';
|
|
|
+ }
|
|
|
+
|
|
|
+ var prefix = res[2];
|
|
|
+ var name = res[3];
|
|
|
+ var capture = res[4];
|
|
|
+ var group = res[5];
|
|
|
+ var suffix = res[6];
|
|
|
+ var asterisk = res[7];
|
|
|
+
|
|
|
+ var repeat = suffix === '+' || suffix === '*';
|
|
|
+ var optional = suffix === '?' || suffix === '*';
|
|
|
+ var delimiter = prefix || '/';
|
|
|
+ var pattern = capture || group || (asterisk ? '.*' : '[^' + delimiter + ']+?');
|
|
|
+
|
|
|
+ tokens.push({
|
|
|
+ name: name || key++,
|
|
|
+ prefix: prefix || '',
|
|
|
+ delimiter: delimiter,
|
|
|
+ optional: optional,
|
|
|
+ repeat: repeat,
|
|
|
+ pattern: escapeGroup(pattern)
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ // Match any characters still remaining.
|
|
|
+ if (index < str.length) {
|
|
|
+ path += str.substr(index);
|
|
|
+ }
|
|
|
+
|
|
|
+ // If the path exists, push it onto the end.
|
|
|
+ if (path) {
|
|
|
+ tokens.push(path);
|
|
|
+ }
|
|
|
+
|
|
|
+ return tokens
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Compile a string to a template function for the path.
|
|
|
+ *
|
|
|
+ * @param {String} str
|
|
|
+ * @return {Function}
|
|
|
+ */
|
|
|
+function compile (str) {
|
|
|
+ return tokensToFunction(parse(str))
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Expose a method for transforming tokens into the path function.
|
|
|
+ */
|
|
|
+function tokensToFunction (tokens) {
|
|
|
+ // Compile all the tokens into regexps.
|
|
|
+ var matches = new Array(tokens.length);
|
|
|
+
|
|
|
+ // Compile all the patterns before compilation.
|
|
|
+ for (var i = 0; i < tokens.length; i++) {
|
|
|
+ if (typeof tokens[i] === 'object') {
|
|
|
+ matches[i] = new RegExp('^' + tokens[i].pattern + '$');
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return function (obj) {
|
|
|
+ var path = '';
|
|
|
+ var data = obj || {};
|
|
|
+
|
|
|
+ for (var i = 0; i < tokens.length; i++) {
|
|
|
+ var token = tokens[i];
|
|
|
+
|
|
|
+ if (typeof token === 'string') {
|
|
|
+ path += token;
|
|
|
+
|
|
|
+ continue
|
|
|
+ }
|
|
|
+
|
|
|
+ var value = data[token.name];
|
|
|
+ var segment;
|
|
|
+
|
|
|
+ if (value == null) {
|
|
|
+ if (token.optional) {
|
|
|
+ continue
|
|
|
+ } else {
|
|
|
+ throw new TypeError('Expected "' + token.name + '" to be defined')
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isarray(value)) {
|
|
|
+ if (!token.repeat) {
|
|
|
+ throw new TypeError('Expected "' + token.name + '" to not repeat, but received "' + value + '"')
|
|
|
+ }
|
|
|
+
|
|
|
+ if (value.length === 0) {
|
|
|
+ if (token.optional) {
|
|
|
+ continue
|
|
|
+ } else {
|
|
|
+ throw new TypeError('Expected "' + token.name + '" to not be empty')
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ for (var j = 0; j < value.length; j++) {
|
|
|
+ segment = encodeURIComponent(value[j]);
|
|
|
+
|
|
|
+ if (!matches[i].test(segment)) {
|
|
|
+ throw new TypeError('Expected all "' + token.name + '" to match "' + token.pattern + '", but received "' + segment + '"')
|
|
|
+ }
|
|
|
+
|
|
|
+ path += (j === 0 ? token.prefix : token.delimiter) + segment;
|
|
|
+ }
|
|
|
+
|
|
|
+ continue
|
|
|
+ }
|
|
|
+
|
|
|
+ segment = encodeURIComponent(value);
|
|
|
+
|
|
|
+ if (!matches[i].test(segment)) {
|
|
|
+ throw new TypeError('Expected "' + token.name + '" to match "' + token.pattern + '", but received "' + segment + '"')
|
|
|
+ }
|
|
|
+
|
|
|
+ path += token.prefix + segment;
|
|
|
+ }
|
|
|
+
|
|
|
+ return path
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Escape a regular expression string.
|
|
|
+ *
|
|
|
+ * @param {String} str
|
|
|
+ * @return {String}
|
|
|
+ */
|
|
|
+function escapeString (str) {
|
|
|
+ return str.replace(/([.+*?=^!:${}()[\]|\/])/g, '\\$1')
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Escape the capturing group by escaping special characters and meaning.
|
|
|
+ *
|
|
|
+ * @param {String} group
|
|
|
+ * @return {String}
|
|
|
+ */
|
|
|
+function escapeGroup (group) {
|
|
|
+ return group.replace(/([=!:$\/()])/g, '\\$1')
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Attach the keys as a property of the regexp.
|
|
|
+ *
|
|
|
+ * @param {RegExp} re
|
|
|
+ * @param {Array} keys
|
|
|
+ * @return {RegExp}
|
|
|
+ */
|
|
|
+function attachKeys (re, keys) {
|
|
|
+ re.keys = keys;
|
|
|
+ return re
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Get the flags for a regexp from the options.
|
|
|
+ *
|
|
|
+ * @param {Object} options
|
|
|
+ * @return {String}
|
|
|
+ */
|
|
|
+function flags (options) {
|
|
|
+ return options.sensitive ? '' : 'i'
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Pull out keys from a regexp.
|
|
|
+ *
|
|
|
+ * @param {RegExp} path
|
|
|
+ * @param {Array} keys
|
|
|
+ * @return {RegExp}
|
|
|
+ */
|
|
|
+function regexpToRegexp (path, keys) {
|
|
|
+ // Use a negative lookahead to match only capturing groups.
|
|
|
+ var groups = path.source.match(/\((?!\?)/g);
|
|
|
+
|
|
|
+ if (groups) {
|
|
|
+ for (var i = 0; i < groups.length; i++) {
|
|
|
+ keys.push({
|
|
|
+ name: i,
|
|
|
+ prefix: null,
|
|
|
+ delimiter: null,
|
|
|
+ optional: false,
|
|
|
+ repeat: false,
|
|
|
+ pattern: null
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return attachKeys(path, keys)
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Transform an array into a regexp.
|
|
|
+ *
|
|
|
+ * @param {Array} path
|
|
|
+ * @param {Array} keys
|
|
|
+ * @param {Object} options
|
|
|
+ * @return {RegExp}
|
|
|
+ */
|
|
|
+function arrayToRegexp (path, keys, options) {
|
|
|
+ var parts = [];
|
|
|
+
|
|
|
+ for (var i = 0; i < path.length; i++) {
|
|
|
+ parts.push(pathToRegexp(path[i], keys, options).source);
|
|
|
+ }
|
|
|
+
|
|
|
+ var regexp = new RegExp('(?:' + parts.join('|') + ')', flags(options));
|
|
|
+
|
|
|
+ return attachKeys(regexp, keys)
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Create a path regexp from string input.
|
|
|
+ *
|
|
|
+ * @param {String} path
|
|
|
+ * @param {Array} keys
|
|
|
+ * @param {Object} options
|
|
|
+ * @return {RegExp}
|
|
|
+ */
|
|
|
+function stringToRegexp (path, keys, options) {
|
|
|
+ var tokens = parse(path);
|
|
|
+ var re = tokensToRegExp(tokens, options);
|
|
|
+
|
|
|
+ // Attach keys back to the regexp.
|
|
|
+ for (var i = 0; i < tokens.length; i++) {
|
|
|
+ if (typeof tokens[i] !== 'string') {
|
|
|
+ keys.push(tokens[i]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return attachKeys(re, keys)
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Expose a function for taking tokens and returning a RegExp.
|
|
|
+ *
|
|
|
+ * @param {Array} tokens
|
|
|
+ * @param {Array} keys
|
|
|
+ * @param {Object} options
|
|
|
+ * @return {RegExp}
|
|
|
+ */
|
|
|
+function tokensToRegExp (tokens, options) {
|
|
|
+ options = options || {};
|
|
|
+
|
|
|
+ var strict = options.strict;
|
|
|
+ var end = options.end !== false;
|
|
|
+ var route = '';
|
|
|
+ var lastToken = tokens[tokens.length - 1];
|
|
|
+ var endsWithSlash = typeof lastToken === 'string' && /\/$/.test(lastToken);
|
|
|
+
|
|
|
+ // Iterate over the tokens and create our regexp string.
|
|
|
+ for (var i = 0; i < tokens.length; i++) {
|
|
|
+ var token = tokens[i];
|
|
|
+
|
|
|
+ if (typeof token === 'string') {
|
|
|
+ route += escapeString(token);
|
|
|
+ } else {
|
|
|
+ var prefix = escapeString(token.prefix);
|
|
|
+ var capture = token.pattern;
|
|
|
+
|
|
|
+ if (token.repeat) {
|
|
|
+ capture += '(?:' + prefix + capture + ')*';
|
|
|
+ }
|
|
|
+
|
|
|
+ if (token.optional) {
|
|
|
+ if (prefix) {
|
|
|
+ capture = '(?:' + prefix + '(' + capture + '))?';
|
|
|
+ } else {
|
|
|
+ capture = '(' + capture + ')?';
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ capture = prefix + '(' + capture + ')';
|
|
|
+ }
|
|
|
+
|
|
|
+ route += capture;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // In non-strict mode we allow a slash at the end of match. If the path to
|
|
|
+ // match already ends with a slash, we remove it for consistency. The slash
|
|
|
+ // is valid at the end of a path match, not in the middle. This is important
|
|
|
+ // in non-ending mode, where "/test/" shouldn't match "/test//route".
|
|
|
+ if (!strict) {
|
|
|
+ route = (endsWithSlash ? route.slice(0, -2) : route) + '(?:\\/(?=$))?';
|
|
|
+ }
|
|
|
+
|
|
|
+ if (end) {
|
|
|
+ route += '$';
|
|
|
+ } else {
|
|
|
+ // In non-ending mode, we need the capturing groups to match as much as
|
|
|
+ // possible by using a positive lookahead to the end or next path segment.
|
|
|
+ route += strict && endsWithSlash ? '' : '(?=\\/|$)';
|
|
|
+ }
|
|
|
+
|
|
|
+ return new RegExp('^' + route, flags(options))
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Normalize the given path string, returning a regular expression.
|
|
|
+ *
|
|
|
+ * An empty array can be passed in for the keys, which will hold the
|
|
|
+ * placeholder key descriptions. For example, using `/user/:id`, `keys` will
|
|
|
+ * contain `[{ name: 'id', delimiter: '/', optional: false, repeat: false }]`.
|
|
|
+ *
|
|
|
+ * @param {(String|RegExp|Array)} path
|
|
|
+ * @param {Array} [keys]
|
|
|
+ * @param {Object} [options]
|
|
|
+ * @return {RegExp}
|
|
|
+ */
|
|
|
+function pathToRegexp (path, keys, options) {
|
|
|
+ keys = keys || [];
|
|
|
+
|
|
|
+ if (!isarray(keys)) {
|
|
|
+ options = keys;
|
|
|
+ keys = [];
|
|
|
+ } else if (!options) {
|
|
|
+ options = {};
|
|
|
+ }
|
|
|
+
|
|
|
+ if (path instanceof RegExp) {
|
|
|
+ return regexpToRegexp(path, keys, options)
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isarray(path)) {
|
|
|
+ return arrayToRegexp(path, keys, options)
|
|
|
+ }
|
|
|
+
|
|
|
+ return stringToRegexp(path, keys, options)
|
|
|
+}
|
|
|
+
|
|
|
+pathToRegexp_1.parse = parse_1;
|
|
|
+pathToRegexp_1.compile = compile_1;
|
|
|
+pathToRegexp_1.tokensToFunction = tokensToFunction_1;
|
|
|
+pathToRegexp_1.tokensToRegExp = tokensToRegExp_1;
|
|
|
+
|
|
|
+/**
|
|
|
+ * Module dependencies.
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Short-cuts for global-object checks
|
|
|
+ */
|
|
|
+
|
|
|
+ var hasDocument = ('undefined' !== typeof document);
|
|
|
+ var hasWindow = ('undefined' !== typeof window);
|
|
|
+ var hasHistory = ('undefined' !== typeof history);
|
|
|
+ var hasProcess = typeof process !== 'undefined';
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Detect click event
|
|
|
+ */
|
|
|
+ var clickEvent = hasDocument && document.ontouchstart ? 'touchstart' : 'click';
|
|
|
+
|
|
|
+ /**
|
|
|
+ * To work properly with the URL
|
|
|
+ * history.location generated polyfill in https://github.com/devote/HTML5-History-API
|
|
|
+ */
|
|
|
+
|
|
|
+ var isLocation = hasWindow && !!(window.history.location || window.location);
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The page instance
|
|
|
+ * @api private
|
|
|
+ */
|
|
|
+ function Page(options) {
|
|
|
+ // public things
|
|
|
+ this.callbacks = [];
|
|
|
+ this.exits = [];
|
|
|
+ this.current = '';
|
|
|
+ this.len = 0;
|
|
|
+
|
|
|
+ // private things
|
|
|
+ this._dispatch = true;
|
|
|
+ this._decodeURLComponents = true;
|
|
|
+ this._base = '';
|
|
|
+ this._strict = false;
|
|
|
+ this._running = false;
|
|
|
+ this._hashbang = false;
|
|
|
+
|
|
|
+ // bound functions
|
|
|
+ this.clickHandler = this.clickHandler.bind(this);
|
|
|
+ this._onpopstate = this._onpopstate.bind(this);
|
|
|
+
|
|
|
+ this.configure(options);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Configure the instance of page. This can be called multiple times.
|
|
|
+ *
|
|
|
+ * @param {Object} options
|
|
|
+ * @api public
|
|
|
+ */
|
|
|
+
|
|
|
+ Page.prototype.configure = function(options) {
|
|
|
+ var opts = options || {};
|
|
|
+
|
|
|
+ this._window = opts.window || (hasWindow && window);
|
|
|
+ this._dispatch = opts.dispatch !== false;
|
|
|
+ this._decodeURLComponents = opts.decodeURLComponents !== false;
|
|
|
+ this._popstate = opts.popstate !== false && hasWindow;
|
|
|
+ this._click = opts.click !== false && hasDocument;
|
|
|
+ this._hashbang = !!opts.hashbang;
|
|
|
+
|
|
|
+ var _window = this._window;
|
|
|
+ if(this._popstate) {
|
|
|
+ _window.addEventListener('popstate', this._onpopstate, false);
|
|
|
+ } else if(hasWindow) {
|
|
|
+ _window.removeEventListener('popstate', this._onpopstate, false);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._click) {
|
|
|
+ _window.document.addEventListener(clickEvent, this.clickHandler, false);
|
|
|
+ } else if(hasDocument) {
|
|
|
+ _window.document.removeEventListener(clickEvent, this.clickHandler, false);
|
|
|
+ }
|
|
|
+
|
|
|
+ if(this._hashbang && hasWindow && !hasHistory) {
|
|
|
+ _window.addEventListener('hashchange', this._onpopstate, false);
|
|
|
+ } else if(hasWindow) {
|
|
|
+ _window.removeEventListener('hashchange', this._onpopstate, false);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get or set basepath to `path`.
|
|
|
+ *
|
|
|
+ * @param {string} path
|
|
|
+ * @api public
|
|
|
+ */
|
|
|
+
|
|
|
+ Page.prototype.base = function(path) {
|
|
|
+ if (0 === arguments.length) return this._base;
|
|
|
+ this._base = path;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the `base`, which depends on whether we are using History or
|
|
|
+ * hashbang routing.
|
|
|
+
|
|
|
+ * @api private
|
|
|
+ */
|
|
|
+ Page.prototype._getBase = function() {
|
|
|
+ var base = this._base;
|
|
|
+ if(!!base) return base;
|
|
|
+ var loc = hasWindow && this._window && this._window.location;
|
|
|
+
|
|
|
+ if(hasWindow && this._hashbang && loc && loc.protocol === 'file:') {
|
|
|
+ base = loc.pathname;
|
|
|
+ base = base.substring(0, base.lastIndexOf('/'));
|
|
|
+ }
|
|
|
+
|
|
|
+ return base;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get or set strict path matching to `enable`
|
|
|
+ *
|
|
|
+ * @param {boolean} enable
|
|
|
+ * @api public
|
|
|
+ */
|
|
|
+
|
|
|
+ Page.prototype.strict = function(enable) {
|
|
|
+ if (0 === arguments.length) return this._strict;
|
|
|
+ this._strict = enable;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Bind with the given `options`.
|
|
|
+ *
|
|
|
+ * Options:
|
|
|
+ *
|
|
|
+ * - `click` bind to click events [true]
|
|
|
+ * - `popstate` bind to popstate [true]
|
|
|
+ * - `dispatch` perform initial dispatch [true]
|
|
|
+ *
|
|
|
+ * @param {Object} options
|
|
|
+ * @api public
|
|
|
+ */
|
|
|
+
|
|
|
+ Page.prototype.start = function(options) {
|
|
|
+ this.configure(options);
|
|
|
+
|
|
|
+ if (!this._dispatch) return;
|
|
|
+ this._running = true;
|
|
|
+
|
|
|
+ var url;
|
|
|
+ if(isLocation) {
|
|
|
+ var window = this._window;
|
|
|
+ var loc = window.location;
|
|
|
+
|
|
|
+ if(this._hashbang && ~loc.hash.indexOf('#!')) {
|
|
|
+ url = loc.hash.substr(2) + loc.search;
|
|
|
+ } else if (this._hashbang) {
|
|
|
+ url = loc.search + loc.hash;
|
|
|
+ } else {
|
|
|
+ url = loc.pathname + loc.search + loc.hash;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.replace(url, null, true, this._dispatch);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Unbind click and popstate event handlers.
|
|
|
+ *
|
|
|
+ * @api public
|
|
|
+ */
|
|
|
+
|
|
|
+ Page.prototype.stop = function() {
|
|
|
+ if (!this._running) return;
|
|
|
+ this.current = '';
|
|
|
+ this.len = 0;
|
|
|
+ this._running = false;
|
|
|
+
|
|
|
+ var window = this._window;
|
|
|
+ hasDocument && window.document.removeEventListener(clickEvent, this.clickHandler, false);
|
|
|
+ hasWindow && window.removeEventListener('popstate', this._onpopstate, false);
|
|
|
+ hasWindow && window.removeEventListener('hashchange', this._onpopstate, false);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Show `path` with optional `state` object.
|
|
|
+ *
|
|
|
+ * @param {string} path
|
|
|
+ * @param {Object=} state
|
|
|
+ * @param {boolean=} dispatch
|
|
|
+ * @param {boolean=} push
|
|
|
+ * @return {!Context}
|
|
|
+ * @api public
|
|
|
+ */
|
|
|
+
|
|
|
+ Page.prototype.show = function(path, state, dispatch, push) {
|
|
|
+ var ctx = new Context(path, state, this),
|
|
|
+ prev = this.prevContext;
|
|
|
+ this.prevContext = ctx;
|
|
|
+ this.current = ctx.path;
|
|
|
+ if (this._dispatch) this.dispatch(ctx, prev);
|
|
|
+ if (false !== ctx.handled && false !== push) ctx.pushState();
|
|
|
+ return ctx;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Goes back in the history
|
|
|
+ * Back should always let the current route push state and then go back.
|
|
|
+ *
|
|
|
+ * @param {string} path - fallback path to go back if no more history exists, if undefined defaults to page.base
|
|
|
+ * @param {Object=} state
|
|
|
+ * @api public
|
|
|
+ */
|
|
|
+
|
|
|
+ Page.prototype.back = function(path, state) {
|
|
|
+ var page = this;
|
|
|
+ if (this.len > 0) {
|
|
|
+ var window = this._window;
|
|
|
+ // this may need more testing to see if all browsers
|
|
|
+ // wait for the next tick to go back in history
|
|
|
+ hasHistory && window.history.back();
|
|
|
+ this.len--;
|
|
|
+ } else if (path) {
|
|
|
+ setTimeout(function() {
|
|
|
+ page.show(path, state);
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ setTimeout(function() {
|
|
|
+ page.show(page._getBase(), state);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Register route to redirect from one path to other
|
|
|
+ * or just redirect to another route
|
|
|
+ *
|
|
|
+ * @param {string} from - if param 'to' is undefined redirects to 'from'
|
|
|
+ * @param {string=} to
|
|
|
+ * @api public
|
|
|
+ */
|
|
|
+ Page.prototype.redirect = function(from, to) {
|
|
|
+ var inst = this;
|
|
|
+
|
|
|
+ // Define route from a path to another
|
|
|
+ if ('string' === typeof from && 'string' === typeof to) {
|
|
|
+ page.call(this, from, function(e) {
|
|
|
+ setTimeout(function() {
|
|
|
+ inst.replace(/** @type {!string} */ (to));
|
|
|
+ }, 0);
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ // Wait for the push state and replace it with another
|
|
|
+ if ('string' === typeof from && 'undefined' === typeof to) {
|
|
|
+ setTimeout(function() {
|
|
|
+ inst.replace(from);
|
|
|
+ }, 0);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Replace `path` with optional `state` object.
|
|
|
+ *
|
|
|
+ * @param {string} path
|
|
|
+ * @param {Object=} state
|
|
|
+ * @param {boolean=} init
|
|
|
+ * @param {boolean=} dispatch
|
|
|
+ * @return {!Context}
|
|
|
+ * @api public
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ Page.prototype.replace = function(path, state, init, dispatch) {
|
|
|
+ var ctx = new Context(path, state, this),
|
|
|
+ prev = this.prevContext;
|
|
|
+ this.prevContext = ctx;
|
|
|
+ this.current = ctx.path;
|
|
|
+ ctx.init = init;
|
|
|
+ ctx.save(); // save before dispatching, which may redirect
|
|
|
+ if (false !== dispatch) this.dispatch(ctx, prev);
|
|
|
+ return ctx;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Dispatch the given `ctx`.
|
|
|
+ *
|
|
|
+ * @param {Context} ctx
|
|
|
+ * @api private
|
|
|
+ */
|
|
|
+
|
|
|
+ Page.prototype.dispatch = function(ctx, prev) {
|
|
|
+ var i = 0, j = 0, page = this;
|
|
|
+
|
|
|
+ function nextExit() {
|
|
|
+ var fn = page.exits[j++];
|
|
|
+ if (!fn) return nextEnter();
|
|
|
+ fn(prev, nextExit);
|
|
|
+ }
|
|
|
+
|
|
|
+ function nextEnter() {
|
|
|
+ var fn = page.callbacks[i++];
|
|
|
+
|
|
|
+ if (ctx.path !== page.current) {
|
|
|
+ ctx.handled = false;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ if (!fn) return unhandled.call(page, ctx);
|
|
|
+ fn(ctx, nextEnter);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (prev) {
|
|
|
+ nextExit();
|
|
|
+ } else {
|
|
|
+ nextEnter();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Register an exit route on `path` with
|
|
|
+ * callback `fn()`, which will be called
|
|
|
+ * on the previous context when a new
|
|
|
+ * page is visited.
|
|
|
+ */
|
|
|
+ Page.prototype.exit = function(path, fn) {
|
|
|
+ if (typeof path === 'function') {
|
|
|
+ return this.exit('*', path);
|
|
|
+ }
|
|
|
+
|
|
|
+ var route = new Route(path, null, this);
|
|
|
+ for (var i = 1; i < arguments.length; ++i) {
|
|
|
+ this.exits.push(route.middleware(arguments[i]));
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Handle "click" events.
|
|
|
+ */
|
|
|
+
|
|
|
+ /* jshint +W054 */
|
|
|
+ Page.prototype.clickHandler = function(e) {
|
|
|
+ if (1 !== this._which(e)) return;
|
|
|
+
|
|
|
+ if (e.metaKey || e.ctrlKey || e.shiftKey) return;
|
|
|
+ if (e.defaultPrevented) return;
|
|
|
+
|
|
|
+ // ensure link
|
|
|
+ // use shadow dom when available if not, fall back to composedPath()
|
|
|
+ // for browsers that only have shady
|
|
|
+ var el = e.target;
|
|
|
+ var eventPath = e.path || (e.composedPath ? e.composedPath() : null);
|
|
|
+
|
|
|
+ if(eventPath) {
|
|
|
+ for (var i = 0; i < eventPath.length; i++) {
|
|
|
+ if (!eventPath[i].nodeName) continue;
|
|
|
+ if (eventPath[i].nodeName.toUpperCase() !== 'A') continue;
|
|
|
+ if (!eventPath[i].href) continue;
|
|
|
+
|
|
|
+ el = eventPath[i];
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // continue ensure link
|
|
|
+ // el.nodeName for svg links are 'a' instead of 'A'
|
|
|
+ while (el && 'A' !== el.nodeName.toUpperCase()) el = el.parentNode;
|
|
|
+ if (!el || 'A' !== el.nodeName.toUpperCase()) return;
|
|
|
+
|
|
|
+ // check if link is inside an svg
|
|
|
+ // in this case, both href and target are always inside an object
|
|
|
+ var svg = (typeof el.href === 'object') && el.href.constructor.name === 'SVGAnimatedString';
|
|
|
+
|
|
|
+ // Ignore if tag has
|
|
|
+ // 1. "download" attribute
|
|
|
+ // 2. rel="external" attribute
|
|
|
+ if (el.hasAttribute('download') || el.getAttribute('rel') === 'external') return;
|
|
|
+
|
|
|
+ // ensure non-hash for the same path
|
|
|
+ var link = el.getAttribute('href');
|
|
|
+ if(!this._hashbang && this._samePath(el) && (el.hash || '#' === link)) return;
|
|
|
+
|
|
|
+ // Check for mailto: in the href
|
|
|
+ if (link && link.indexOf('mailto:') > -1) return;
|
|
|
+
|
|
|
+ // check target
|
|
|
+ // svg target is an object and its desired value is in .baseVal property
|
|
|
+ if (svg ? el.target.baseVal : el.target) return;
|
|
|
+
|
|
|
+ // x-origin
|
|
|
+ // note: svg links that are not relative don't call click events (and skip page.js)
|
|
|
+ // consequently, all svg links tested inside page.js are relative and in the same origin
|
|
|
+ if (!svg && !this.sameOrigin(el.href)) return;
|
|
|
+
|
|
|
+ // rebuild path
|
|
|
+ // There aren't .pathname and .search properties in svg links, so we use href
|
|
|
+ // Also, svg href is an object and its desired value is in .baseVal property
|
|
|
+ var path = svg ? el.href.baseVal : (el.pathname + el.search + (el.hash || ''));
|
|
|
+
|
|
|
+ path = path[0] !== '/' ? '/' + path : path;
|
|
|
+
|
|
|
+ // strip leading "/[drive letter]:" on NW.js on Windows
|
|
|
+ if (hasProcess && path.match(/^\/[a-zA-Z]:\//)) {
|
|
|
+ path = path.replace(/^\/[a-zA-Z]:\//, '/');
|
|
|
+ }
|
|
|
+
|
|
|
+ // same page
|
|
|
+ var orig = path;
|
|
|
+ var pageBase = this._getBase();
|
|
|
+
|
|
|
+ if (path.indexOf(pageBase) === 0) {
|
|
|
+ path = path.substr(pageBase.length);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (this._hashbang) path = path.replace('#!', '');
|
|
|
+
|
|
|
+ if (pageBase && orig === path && (!isLocation || this._window.location.protocol !== 'file:')) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ e.preventDefault();
|
|
|
+ this.show(orig);
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Handle "populate" events.
|
|
|
+ * @api private
|
|
|
+ */
|
|
|
+
|
|
|
+ Page.prototype._onpopstate = (function () {
|
|
|
+ var loaded = false;
|
|
|
+ if ( ! hasWindow ) {
|
|
|
+ return function () {};
|
|
|
+ }
|
|
|
+ if (hasDocument && document.readyState === 'complete') {
|
|
|
+ loaded = true;
|
|
|
+ } else {
|
|
|
+ window.addEventListener('load', function() {
|
|
|
+ setTimeout(function() {
|
|
|
+ loaded = true;
|
|
|
+ }, 0);
|
|
|
+ });
|
|
|
+ }
|
|
|
+ return function onpopstate(e) {
|
|
|
+ if (!loaded) return;
|
|
|
+ var page = this;
|
|
|
+ if (e.state) {
|
|
|
+ var path = e.state.path;
|
|
|
+ page.replace(path, e.state);
|
|
|
+ } else if (isLocation) {
|
|
|
+ var loc = page._window.location;
|
|
|
+ page.show(loc.pathname + loc.search + loc.hash, undefined, undefined, false);
|
|
|
+ }
|
|
|
+ };
|
|
|
+ })();
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Event button.
|
|
|
+ */
|
|
|
+ Page.prototype._which = function(e) {
|
|
|
+ e = e || (hasWindow && this._window.event);
|
|
|
+ return null == e.which ? e.button : e.which;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Convert to a URL object
|
|
|
+ * @api private
|
|
|
+ */
|
|
|
+ Page.prototype._toURL = function(href) {
|
|
|
+ var window = this._window;
|
|
|
+ if(typeof URL === 'function' && isLocation) {
|
|
|
+ return new URL(href, window.location.toString());
|
|
|
+ } else if (hasDocument) {
|
|
|
+ var anc = window.document.createElement('a');
|
|
|
+ anc.href = href;
|
|
|
+ return anc;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Check if `href` is the same origin.
|
|
|
+ * @param {string} href
|
|
|
+ * @api public
|
|
|
+ */
|
|
|
+
|
|
|
+ Page.prototype.sameOrigin = function(href) {
|
|
|
+ if(!href || !isLocation) return false;
|
|
|
+
|
|
|
+ var url = this._toURL(href);
|
|
|
+ var window = this._window;
|
|
|
+
|
|
|
+ var loc = window.location;
|
|
|
+ return loc.protocol === url.protocol &&
|
|
|
+ loc.hostname === url.hostname &&
|
|
|
+ loc.port === url.port;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * @api private
|
|
|
+ */
|
|
|
+ Page.prototype._samePath = function(url) {
|
|
|
+ if(!isLocation) return false;
|
|
|
+ var window = this._window;
|
|
|
+ var loc = window.location;
|
|
|
+ return url.pathname === loc.pathname &&
|
|
|
+ url.search === loc.search;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Remove URL encoding from the given `str`.
|
|
|
+ * Accommodates whitespace in both x-www-form-urlencoded
|
|
|
+ * and regular percent-encoded form.
|
|
|
+ *
|
|
|
+ * @param {string} val - URL component to decode
|
|
|
+ * @api private
|
|
|
+ */
|
|
|
+ Page.prototype._decodeURLEncodedURIComponent = function(val) {
|
|
|
+ if (typeof val !== 'string') { return val; }
|
|
|
+ return this._decodeURLComponents ? decodeURIComponent(val.replace(/\+/g, ' ')) : val;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Create a new `page` instance and function
|
|
|
+ */
|
|
|
+ function createPage(options) {
|
|
|
+ var pageInstance = new Page();
|
|
|
+
|
|
|
+ function pageFn(/* args */) {
|
|
|
+ return page.apply(pageInstance, arguments);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Copy all of the things over. In 2.0 maybe we use setPrototypeOf
|
|
|
+ pageFn.callbacks = pageInstance.callbacks;
|
|
|
+ pageFn.exits = pageInstance.exits;
|
|
|
+ pageFn.base = pageInstance.base.bind(pageInstance);
|
|
|
+ pageFn.strict = pageInstance.strict.bind(pageInstance);
|
|
|
+ pageFn.start = pageInstance.start.bind(pageInstance);
|
|
|
+ pageFn.stop = pageInstance.stop.bind(pageInstance);
|
|
|
+ pageFn.show = pageInstance.show.bind(pageInstance);
|
|
|
+ pageFn.back = pageInstance.back.bind(pageInstance);
|
|
|
+ pageFn.redirect = pageInstance.redirect.bind(pageInstance);
|
|
|
+ pageFn.replace = pageInstance.replace.bind(pageInstance);
|
|
|
+ pageFn.dispatch = pageInstance.dispatch.bind(pageInstance);
|
|
|
+ pageFn.exit = pageInstance.exit.bind(pageInstance);
|
|
|
+ pageFn.configure = pageInstance.configure.bind(pageInstance);
|
|
|
+ pageFn.sameOrigin = pageInstance.sameOrigin.bind(pageInstance);
|
|
|
+ pageFn.clickHandler = pageInstance.clickHandler.bind(pageInstance);
|
|
|
+
|
|
|
+ pageFn.create = createPage;
|
|
|
+
|
|
|
+ Object.defineProperty(pageFn, 'len', {
|
|
|
+ get: function(){
|
|
|
+ return pageInstance.len;
|
|
|
+ },
|
|
|
+ set: function(val) {
|
|
|
+ pageInstance.len = val;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ Object.defineProperty(pageFn, 'current', {
|
|
|
+ get: function(){
|
|
|
+ return pageInstance.current;
|
|
|
+ },
|
|
|
+ set: function(val) {
|
|
|
+ pageInstance.current = val;
|
|
|
+ }
|
|
|
+ });
|
|
|
+
|
|
|
+ // In 2.0 these can be named exports
|
|
|
+ pageFn.Context = Context;
|
|
|
+ pageFn.Route = Route;
|
|
|
+
|
|
|
+ return pageFn;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Register `path` with callback `fn()`,
|
|
|
+ * or route `path`, or redirection,
|
|
|
+ * or `page.start()`.
|
|
|
+ *
|
|
|
+ * page(fn);
|
|
|
+ * page('*', fn);
|
|
|
+ * page('/user/:id', load, user);
|
|
|
+ * page('/user/' + user.id, { some: 'thing' });
|
|
|
+ * page('/user/' + user.id);
|
|
|
+ * page('/from', '/to')
|
|
|
+ * page();
|
|
|
+ *
|
|
|
+ * @param {string|!Function|!Object} path
|
|
|
+ * @param {Function=} fn
|
|
|
+ * @api public
|
|
|
+ */
|
|
|
+
|
|
|
+ function page(path, fn) {
|
|
|
+ // <callback>
|
|
|
+ if ('function' === typeof path) {
|
|
|
+ return page.call(this, '*', path);
|
|
|
+ }
|
|
|
+
|
|
|
+ // route <path> to <callback ...>
|
|
|
+ if ('function' === typeof fn) {
|
|
|
+ var route = new Route(/** @type {string} */ (path), null, this);
|
|
|
+ for (var i = 1; i < arguments.length; ++i) {
|
|
|
+ this.callbacks.push(route.middleware(arguments[i]));
|
|
|
+ }
|
|
|
+ // show <path> with [state]
|
|
|
+ } else if ('string' === typeof path) {
|
|
|
+ this['string' === typeof fn ? 'redirect' : 'show'](path, fn);
|
|
|
+ // start [options]
|
|
|
+ } else {
|
|
|
+ this.start(path);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Unhandled `ctx`. When it's not the initial
|
|
|
+ * popstate then redirect. If you wish to handle
|
|
|
+ * 404s on your own use `page('*', callback)`.
|
|
|
+ *
|
|
|
+ * @param {Context} ctx
|
|
|
+ * @api private
|
|
|
+ */
|
|
|
+ function unhandled(ctx) {
|
|
|
+ if (ctx.handled) return;
|
|
|
+ var current;
|
|
|
+ var page = this;
|
|
|
+ var window = page._window;
|
|
|
+
|
|
|
+ if (page._hashbang) {
|
|
|
+ current = isLocation && this._getBase() + window.location.hash.replace('#!', '');
|
|
|
+ } else {
|
|
|
+ current = isLocation && window.location.pathname + window.location.search;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (current === ctx.canonicalPath) return;
|
|
|
+ page.stop();
|
|
|
+ ctx.handled = false;
|
|
|
+ isLocation && (window.location.href = ctx.canonicalPath);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Initialize a new "request" `Context`
|
|
|
+ * with the given `path` and optional initial `state`.
|
|
|
+ *
|
|
|
+ * @constructor
|
|
|
+ * @param {string} path
|
|
|
+ * @param {Object=} state
|
|
|
+ * @api public
|
|
|
+ */
|
|
|
+
|
|
|
+ function Context(path, state, pageInstance) {
|
|
|
+ var _page = this.page = pageInstance || page;
|
|
|
+ var window = _page._window;
|
|
|
+ var hashbang = _page._hashbang;
|
|
|
+
|
|
|
+ var pageBase = _page._getBase();
|
|
|
+ if ('/' === path[0] && 0 !== path.indexOf(pageBase)) path = pageBase + (hashbang ? '#!' : '') + path;
|
|
|
+ var i = path.indexOf('?');
|
|
|
+
|
|
|
+ this.canonicalPath = path;
|
|
|
+ this.path = path.replace(pageBase, '') || '/';
|
|
|
+ if (hashbang) this.path = this.path.replace('#!', '') || '/';
|
|
|
+
|
|
|
+ this.title = (hasDocument && window.document.title);
|
|
|
+ this.state = state || {};
|
|
|
+ this.state.path = path;
|
|
|
+ this.querystring = ~i ? _page._decodeURLEncodedURIComponent(path.slice(i + 1)) : '';
|
|
|
+ this.pathname = _page._decodeURLEncodedURIComponent(~i ? path.slice(0, i) : path);
|
|
|
+ this.params = {};
|
|
|
+
|
|
|
+ // fragment
|
|
|
+ this.hash = '';
|
|
|
+ if (!hashbang) {
|
|
|
+ if (!~this.path.indexOf('#')) return;
|
|
|
+ var parts = this.path.split('#');
|
|
|
+ this.path = this.pathname = parts[0];
|
|
|
+ this.hash = _page._decodeURLEncodedURIComponent(parts[1]) || '';
|
|
|
+ this.querystring = this.querystring.split('#')[0];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Push state.
|
|
|
+ *
|
|
|
+ * @api private
|
|
|
+ */
|
|
|
+
|
|
|
+ Context.prototype.pushState = function() {
|
|
|
+ var page = this.page;
|
|
|
+ var window = page._window;
|
|
|
+ var hashbang = page._hashbang;
|
|
|
+
|
|
|
+ page.len++;
|
|
|
+ if (hasHistory) {
|
|
|
+ window.history.pushState(this.state, this.title,
|
|
|
+ hashbang && this.path !== '/' ? '#!' + this.path : this.canonicalPath);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Save the context state.
|
|
|
+ *
|
|
|
+ * @api public
|
|
|
+ */
|
|
|
+
|
|
|
+ Context.prototype.save = function() {
|
|
|
+ var page = this.page;
|
|
|
+ if (hasHistory && page._window.location.protocol !== 'file:') {
|
|
|
+ page._window.history.replaceState(this.state, this.title,
|
|
|
+ page._hashbang && this.path !== '/' ? '#!' + this.path : this.canonicalPath);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Initialize `Route` with the given HTTP `path`,
|
|
|
+ * and an array of `callbacks` and `options`.
|
|
|
+ *
|
|
|
+ * Options:
|
|
|
+ *
|
|
|
+ * - `sensitive` enable case-sensitive routes
|
|
|
+ * - `strict` enable strict matching for trailing slashes
|
|
|
+ *
|
|
|
+ * @constructor
|
|
|
+ * @param {string} path
|
|
|
+ * @param {Object=} options
|
|
|
+ * @api private
|
|
|
+ */
|
|
|
+
|
|
|
+ function Route(path, options, page) {
|
|
|
+ var _page = this.page = page || globalPage;
|
|
|
+ var opts = options || {};
|
|
|
+ opts.strict = opts.strict || page._strict;
|
|
|
+ this.path = (path === '*') ? '(.*)' : path;
|
|
|
+ this.method = 'GET';
|
|
|
+ this.regexp = pathToRegexp_1(this.path, this.keys = [], opts);
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Return route middleware with
|
|
|
+ * the given callback `fn()`.
|
|
|
+ *
|
|
|
+ * @param {Function} fn
|
|
|
+ * @return {Function}
|
|
|
+ * @api public
|
|
|
+ */
|
|
|
+
|
|
|
+ Route.prototype.middleware = function(fn) {
|
|
|
+ var self = this;
|
|
|
+ return function(ctx, next) {
|
|
|
+ if (self.match(ctx.path, ctx.params)) return fn(ctx, next);
|
|
|
+ next();
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Check if this route matches `path`, if so
|
|
|
+ * populate `params`.
|
|
|
+ *
|
|
|
+ * @param {string} path
|
|
|
+ * @param {Object} params
|
|
|
+ * @return {boolean}
|
|
|
+ * @api private
|
|
|
+ */
|
|
|
+
|
|
|
+ Route.prototype.match = function(path, params) {
|
|
|
+ var keys = this.keys,
|
|
|
+ qsIndex = path.indexOf('?'),
|
|
|
+ pathname = ~qsIndex ? path.slice(0, qsIndex) : path,
|
|
|
+ m = this.regexp.exec(decodeURIComponent(pathname));
|
|
|
+
|
|
|
+ if (!m) return false;
|
|
|
+
|
|
|
+ for (var i = 1, len = m.length; i < len; ++i) {
|
|
|
+ var key = keys[i - 1];
|
|
|
+ var val = this.page._decodeURLEncodedURIComponent(m[i]);
|
|
|
+ if (val !== undefined || !(hasOwnProperty.call(params, key.name))) {
|
|
|
+ params[key.name] = val;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return true;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Module exports.
|
|
|
+ */
|
|
|
+
|
|
|
+ var globalPage = createPage();
|
|
|
+ var page_js = globalPage;
|
|
|
+ page.default = globalPage;
|
|
|
+
|
|
|
+return page_js;
|
|
|
+
|
|
|
+})));
|
