diff options
Diffstat (limited to 'node_modules/qs/lib/parse.js')
-rw-r--r-- | node_modules/qs/lib/parse.js | 67 |
1 files changed, 37 insertions, 30 deletions
diff --git a/node_modules/qs/lib/parse.js b/node_modules/qs/lib/parse.js index 1307e9d79..8c9872ecc 100644 --- a/node_modules/qs/lib/parse.js +++ b/node_modules/qs/lib/parse.js @@ -18,19 +18,23 @@ var defaults = { var parseValues = function parseQueryStringValues(str, options) { var obj = {}; - var parts = str.split(options.delimiter, options.parameterLimit === Infinity ? undefined : options.parameterLimit); + var cleanStr = options.ignoreQueryPrefix ? str.replace(/^\?/, '') : str; + var limit = options.parameterLimit === Infinity ? undefined : options.parameterLimit; + var parts = cleanStr.split(options.delimiter, limit); for (var i = 0; i < parts.length; ++i) { var part = parts[i]; - var pos = part.indexOf(']=') === -1 ? part.indexOf('=') : part.indexOf(']=') + 1; + + var bracketEqualsPos = part.indexOf(']='); + var pos = bracketEqualsPos === -1 ? part.indexOf('=') : bracketEqualsPos + 1; var key, val; if (pos === -1) { - key = options.decoder(part); + key = options.decoder(part, defaults.decoder); val = options.strictNullHandling ? null : ''; } else { - key = options.decoder(part.slice(0, pos)); - val = options.decoder(part.slice(pos + 1)); + key = options.decoder(part.slice(0, pos), defaults.decoder); + val = options.decoder(part.slice(pos + 1), defaults.decoder); } if (has.call(obj, key)) { obj[key] = [].concat(obj[key]).concat(val); @@ -42,36 +46,38 @@ var parseValues = function parseQueryStringValues(str, options) { return obj; }; -var parseObject = function parseObjectRecursive(chain, val, options) { - if (!chain.length) { - return val; - } +var parseObject = function (chain, val, options) { + var leaf = val; + + for (var i = chain.length - 1; i >= 0; --i) { + var obj; + var root = chain[i]; - var root = chain.shift(); - - var obj; - if (root === '[]') { - obj = []; - obj = obj.concat(parseObject(chain, val, options)); - } else { - obj = options.plainObjects ? Object.create(null) : {}; - var cleanRoot = root.charAt(0) === '[' && root.charAt(root.length - 1) === ']' ? root.slice(1, -1) : root; - var index = parseInt(cleanRoot, 10); - if ( - !isNaN(index) && - root !== cleanRoot && - String(index) === cleanRoot && - index >= 0 && - (options.parseArrays && index <= options.arrayLimit) - ) { + if (root === '[]') { obj = []; - obj[index] = parseObject(chain, val, options); + obj = obj.concat(leaf); } else { - obj[cleanRoot] = parseObject(chain, val, options); + obj = options.plainObjects ? Object.create(null) : {}; + var cleanRoot = root.charAt(0) === '[' && root.charAt(root.length - 1) === ']' ? root.slice(1, -1) : root; + var index = parseInt(cleanRoot, 10); + if ( + !isNaN(index) + && root !== cleanRoot + && String(index) === cleanRoot + && index >= 0 + && (options.parseArrays && index <= options.arrayLimit) + ) { + obj = []; + obj[index] = leaf; + } else { + obj[cleanRoot] = leaf; + } } + + leaf = obj; } - return obj; + return leaf; }; var parseKeys = function parseQueryStringKeys(givenKey, val, options) { @@ -130,12 +136,13 @@ var parseKeys = function parseQueryStringKeys(givenKey, val, options) { }; module.exports = function (str, opts) { - var options = opts || {}; + var options = opts ? utils.assign({}, opts) : {}; if (options.decoder !== null && options.decoder !== undefined && typeof options.decoder !== 'function') { throw new TypeError('Decoder has to be a function.'); } + options.ignoreQueryPrefix = options.ignoreQueryPrefix === true; options.delimiter = typeof options.delimiter === 'string' || utils.isRegExp(options.delimiter) ? options.delimiter : defaults.delimiter; options.depth = typeof options.depth === 'number' ? options.depth : defaults.depth; options.arrayLimit = typeof options.arrayLimit === 'number' ? options.arrayLimit : defaults.arrayLimit; |