diff options
Diffstat (limited to 'bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/parsers/en/ENDeadlineFormatParser.js')
-rw-r--r-- | bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/parsers/en/ENDeadlineFormatParser.js | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/parsers/en/ENDeadlineFormatParser.js b/bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/parsers/en/ENDeadlineFormatParser.js new file mode 100644 index 00000000..bb12e405 --- /dev/null +++ b/bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/parsers/en/ENDeadlineFormatParser.js @@ -0,0 +1,98 @@ +/* + + +*/ + +var moment = require('moment'); +var Parser = require('../parser').Parser; +var ParsedResult = require('../../result').ParsedResult; +var util = require('../../utils/EN'); + +var PATTERN = new RegExp('(\\W|^)' + + '(within|in)\\s*' + + '('+ util.INTEGER_WORDS_PATTERN + '|[0-9]+|an?(?:\\s*few)?|half(?:\\s*an?)?)\\s*' + + '(seconds?|min(?:ute)?s?|hours?|days?|weeks?|months?|years?)\\s*' + + '(?=\\W|$)', 'i' +); + +var STRICT_PATTERN = new RegExp('(\\W|^)' + + '(within|in)\\s*' + + '('+ util.INTEGER_WORDS_PATTERN + '|[0-9]+|an?)\\s*' + + '(seconds?|minutes?|hours?|days?)\\s*' + + '(?=\\W|$)', 'i' +); + +exports.Parser = function ENDeadlineFormatParser(){ + Parser.apply(this, arguments); + + this.pattern = function() { + return this.isStrictMode()? STRICT_PATTERN : PATTERN; + }; + + this.extract = function(text, ref, match, opt){ + + var index = match.index + match[1].length; + var text = match[0]; + text = match[0].substr(match[1].length, match[0].length - match[1].length); + + var result = new ParsedResult({ + index: index, + text: text, + ref: ref + }); + + var num = match[3].toLowerCase(); + if (util.INTEGER_WORDS[num] !== undefined) { + num = util.INTEGER_WORDS[num]; + } else if (num === 'a' || num === 'an'){ + num = 1; + } else if (num.match(/few/i)){ + num = 3; + } else if (num.match(/half/i)) { + num = 0.5; + } else { + num = parseInt(num); + } + + var date = moment(ref); + if (match[4].match(/day|week|month|year/i)) { + + if (match[4].match(/day/i)) { + date.add(num, 'd'); + } else if (match[4].match(/week/i)) { + date.add(num * 7, 'd'); + } else if (match[4].match(/month/i)) { + date.add(num, 'month'); + } else if (match[4].match(/year/i)) { + date.add(num, 'year'); + } + + result.start.imply('year', date.year()); + result.start.imply('month', date.month() + 1); + result.start.imply('day', date.date()); + return result; + } + + if (match[4].match(/hour/i)) { + + date.add(num, 'hour'); + + } else if (match[4].match(/min/i)) { + + date.add(num, 'minute'); + + } else if (match[4].match(/second/i)) { + + date.add(num, 'second'); + } + + result.start.imply('year', date.year()); + result.start.imply('month', date.month() + 1); + result.start.imply('day', date.date()); + result.start.imply('hour', date.hour()); + result.start.imply('minute', date.minute()); + result.start.imply('second', date.second()); + result.tags['ENDeadlineFormatParser'] = true; + return result; + }; +}; |