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88 lines
2.5 KiB
88 lines
2.5 KiB
// Generated by CoffeeScript 1.9.3
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var htmlparser, object, objectToDom, self;
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htmlparser = require('htmlparser2');
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object = require('utila').object;
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objectToDom = require('dom-converter').objectToDom;
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module.exports = self = {
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repeatString: function(str, times) {
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var i, j, output, ref;
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output = '';
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for (i = j = 0, ref = times; 0 <= ref ? j < ref : j > ref; i = 0 <= ref ? ++j : --j) {
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output += str;
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}
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return output;
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},
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toDom: function(subject) {
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if (typeof subject === 'string') {
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return self.stringToDom(subject);
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} else if (object.isBareObject(subject)) {
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return self._objectToDom(subject);
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} else {
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throw Error("tools.toDom() only supports strings and objects");
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}
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},
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stringToDom: function(string) {
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var handler, parser;
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handler = new htmlparser.DomHandler;
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parser = new htmlparser.Parser(handler);
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parser.write(string);
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parser.end();
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return handler.dom;
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},
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_fixQuotesInDom: function(input) {
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var j, len, node;
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if (Array.isArray(input)) {
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for (j = 0, len = input.length; j < len; j++) {
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node = input[j];
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self._fixQuotesInDom(node);
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}
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return input;
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}
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node = input;
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if (node.type === 'text') {
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return node.data = self._quoteNodeText(node.data);
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} else {
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return self._fixQuotesInDom(node.children);
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}
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},
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objectToDom: function(o) {
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if (!Array.isArray(o)) {
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if (!object.isBareObject(o)) {
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throw Error("objectToDom() only accepts a bare object or an array");
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}
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}
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return self._fixQuotesInDom(objectToDom(o));
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},
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quote: function(str) {
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return String(str).replace(/</g, '<').replace(/>/g, '>').replace(/\"/g, '"').replace(/\ /g, '&sp;').replace(/\n/g, '<br />');
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},
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_quoteNodeText: function(text) {
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return String(text).replace(/\&/g, '&').replace(/</g, '<').replace(/>/g, '>').replace(/\"/g, '"').replace(/\ /g, '&sp;').replace(/\n/g, "&nl;");
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},
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getCols: function() {
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var cols, tty;
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tty = require('tty');
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cols = (function() {
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try {
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if (tty.isatty(1) && tty.isatty(2)) {
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if (process.stdout.getWindowSize) {
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return process.stdout.getWindowSize(1)[0];
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} else if (tty.getWindowSize) {
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return tty.getWindowSize()[1];
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} else if (process.stdout.columns) {
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return process.stdout.columns;
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}
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}
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} catch (_error) {}
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})();
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if (typeof cols === 'number' && cols > 30) {
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return cols;
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} else {
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return 80;
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}
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}
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};
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