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33 KiB
JSON
1 line
33 KiB
JSON
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{"ast":null,"code":"var isarray = require('isarray');\n/**\n * Expose `pathToRegexp`.\n */\n\n\nmodule.exports = pathToRegexp;\nmodule.exports.parse = parse;\nmodule.exports.compile = compile;\nmodule.exports.tokensToFunction = tokensToFunction;\nmodule.exports.tokensToRegExp = tokensToRegExp;\n/**\n * The main path matching regexp utility.\n *\n * @type {RegExp}\n */\n\nvar PATH_REGEXP = new RegExp([// Match escaped characters that would otherwise appear in future matches.\n// This allows the user to escape special characters that won't transform.\n'(\\\\\\\\.)', // Match Express-style parameters and un-named parameters with a prefix\n// and optional suffixes. Matches appear as:\n//\n// \"/:test(\\\\d+)?\" => [\"/\", \"test\", \"\\d+\", undefined, \"?\", undefined]\n// \"/route(\\\\d+)\" => [undefined, undefined, undefined, \"\\d+\", undefined, undefined]\n// \"/*\" => [\"/\", undefined, undefined, undefined, undefined, \"*\"]\n'([\\\\/.])?(?:(?:\\\\:(\\\\w+)(?:\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))?|\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))([+*?])?|(\\\\*))'].join('|'), 'g');\n/**\n * Parse a string for the raw tokens.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!Array}\n */\n\nfunction parse(str, options) {\n var tokens = [];\n var key = 0;\n var index = 0;\n var path = '';\n var defaultDelimiter = options && options.delimiter || '/';\n var res;\n\n while ((res = PATH_REGEXP.exec(str)) != null) {\n var m = res[0];\n var escaped = res[1];\n var offset = res.index;\n path += str.slice(index, offset);\n index = offset + m.length; // Ignore already escaped sequences.\n\n if (escaped) {\n path += escaped[1];\n continue;\n }\n\n var next = str[index];\n var prefix = res[2];\n var name = res[3];\n var capture = res[4];\n var group = res[5];\n var modifier = res[6];\n var asterisk = res[7]; // Push the current path onto the tokens.\n\n if (path) {\n tokens.push(path);\n path = '';\n }\n\n var partial = prefix != null && next != null && next !== prefix;\n var repeat = modifier === '+' || modifier === '*';\n var optional = modifier === '?' || modifier === '*';\n var delimiter = res[2] || defaultDelimiter;\n var pattern = capture || group;\n tokens.push({\n name: name || key++,\n prefix: prefix || '',\n delimiter: delimiter,\n optional: optional,\n repeat: repeat,\n partial: partial,\n asterisk: !!asterisk,\n pattern: pattern ? escapeGroup(pattern) : asterisk ? '.*' : '[^' + escapeString(delimiter) + ']+?'\n });\n } // Match any characters still remaining.\n\n\n if (index < str.length) {\n path += str.substr(index);\n } // If the path exists, push it onto the end.\n\n\n if (path) {\n tokens.push(path);\n }\n\n return tokens;\n}\n/**\n * Compile a string to a template function for the path.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!function(Object=, Object=)}\n */\n\n\nfunction compile(str, options) {\n return tokensToFunction(parse(str, options), options);\n}\n/**\n * Prettier encoding of URI path segments.\n *\n * @param {string}\n * @return {string}\n */\n\n\nfunction encodeURIComponentPretty(str) {\n return encodeURI(str).replace(/[\\/?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase();\n });\n}\n/**\n * Encode the asterisk parameter. Similar to `pretty`, but allows slashes.\n *\n * @param {string}\n * @return {string}\n */\n\n\nfunction encodeAsterisk(str) {\n return encodeURI(str).replace(/[?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase();\n });\n}\n/**\n * Expose a method for transforming tokens into the path function.\n */\n\n\nfunction tokensToFunction(tokens, options) {\n // Compile all the tokens into regexps.\n var matches = new Array(tokens.length); // Compile all the patterns before compilation.\n\n for (var i = 0; i < tokens.length; i++) {\n if (typeof tokens[i] === 'object') {\n matches[i]
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