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A Twitter-Bot that is going to increase your followers.
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5.8 kB · 174 lines
JavaScript
at master
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var utils = require('./utils');
var has = Object.prototype.hasOwnProperty;
var defaults = { allowDots: false, allowPrototypes: false, arrayLimit: 20, decoder: utils.decode, delimiter: '&', depth: 5, parameterLimit: 1000, plainObjects: false, strictNullHandling: false};
var parseValues = function parseQueryStringValues(str, options) { var obj = {}; 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 bracketEqualsPos = part.indexOf(']='); var pos = bracketEqualsPos === -1 ? part.indexOf('=') : bracketEqualsPos + 1;
var key, val; if (pos === -1) { key = options.decoder(part, defaults.decoder); val = options.strictNullHandling ? null : ''; } else { 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); } else { obj[key] = val; } }
return obj;};
var parseObject = function (chain, val, options) { var leaf = val;
for (var i = chain.length - 1; i >= 0; --i) { var obj; var root = chain[i];
if (root === '[]') { obj = []; obj = obj.concat(leaf); } 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) ) { obj = []; obj[index] = leaf; } else { obj[cleanRoot] = leaf; } }
leaf = obj; }
return leaf;};
var parseKeys = function parseQueryStringKeys(givenKey, val, options) { if (!givenKey) { return; }
// Transform dot notation to bracket notation var key = options.allowDots ? givenKey.replace(/\.([^.[]+)/g, '[$1]') : givenKey;
// The regex chunks
var brackets = /(\[[^[\]]*])/; var child = /(\[[^[\]]*])/g;
// Get the parent
var segment = brackets.exec(key); var parent = segment ? key.slice(0, segment.index) : key;
// Stash the parent if it exists
var keys = []; if (parent) { // If we aren't using plain objects, optionally prefix keys // that would overwrite object prototype properties if (!options.plainObjects && has.call(Object.prototype, parent)) { if (!options.allowPrototypes) { return; } }
keys.push(parent); }
// Loop through children appending to the array until we hit depth
var i = 0; while ((segment = child.exec(key)) !== null && i < options.depth) { i += 1; if (!options.plainObjects && has.call(Object.prototype, segment[1].slice(1, -1))) { if (!options.allowPrototypes) { return; } } keys.push(segment[1]); }
// If there's a remainder, just add whatever is left
if (segment) { keys.push('[' + key.slice(segment.index) + ']'); }
return parseObject(keys, val, options);};
module.exports = function (str, 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; options.parseArrays = options.parseArrays !== false; options.decoder = typeof options.decoder === 'function' ? options.decoder : defaults.decoder; options.allowDots = typeof options.allowDots === 'boolean' ? options.allowDots : defaults.allowDots; options.plainObjects = typeof options.plainObjects === 'boolean' ? options.plainObjects : defaults.plainObjects; options.allowPrototypes = typeof options.allowPrototypes === 'boolean' ? options.allowPrototypes : defaults.allowPrototypes; options.parameterLimit = typeof options.parameterLimit === 'number' ? options.parameterLimit : defaults.parameterLimit; options.strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling;
if (str === '' || str === null || typeof str === 'undefined') { return options.plainObjects ? Object.create(null) : {}; }
var tempObj = typeof str === 'string' ? parseValues(str, options) : str; var obj = options.plainObjects ? Object.create(null) : {};
// Iterate over the keys and setup the new object
var keys = Object.keys(tempObj); for (var i = 0; i < keys.length; ++i) { var key = keys[i]; var newObj = parseKeys(key, tempObj[key], options); obj = utils.merge(obj, newObj, options); }
return utils.compact(obj);};