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Diffstat (limited to 'bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/parsers/de/DESlashDateFormatParser.js')
-rw-r--r-- | bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/parsers/de/DESlashDateFormatParser.js | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/parsers/de/DESlashDateFormatParser.js b/bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/parsers/de/DESlashDateFormatParser.js new file mode 100644 index 00000000..45d02819 --- /dev/null +++ b/bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/parsers/de/DESlashDateFormatParser.js @@ -0,0 +1,107 @@ +/* + Date format with slash "/" (also "-" and ".") between numbers + - Tuesday 11/3/2015 + - 11/3/2015 + - 11/3 +*/ +var moment = require('moment'); +var Parser = require('../parser').Parser; +var ParsedResult = require('../../result').ParsedResult; + +var PATTERN = new RegExp('(\\W|^)' + + '(?:' + + '(?:am\\s*?)?' + + '((?:sonntag|so|montag|mo|dienstag|di|mittwoch|mi|donnerstag|do|freitag|fr|samstag|sa))' + + '\\s*\\,?\\s*' + + '(?:den\\s*)?' + + ')?' + + '([0-3]{0,1}[0-9]{1})[\\/\\.\\-]([0-3]{0,1}[0-9]{1})' + + '(?:' + + '[\\/\\.\\-]' + + '([0-9]{4}\s*\,?\s*|[0-9]{2}\s*\,?\s*)' + + ')?' + + '(\\W|$)', 'i'); + +var DAYS_OFFSET = { + 'sonntag': 0, 'so': 0, + 'montag': 1, 'mo': 1, + 'dienstag': 2, 'di': 2, + 'mittwoch': 3, 'mi': 3, + 'donnerstag': 4, 'do': 4, + 'freitag': 5, 'fr': 5, + 'samstag': 6, 'sa': 6 +}; + + +var OPENNING_GROUP = 1; +var ENDING_GROUP = 6; + +var WEEKDAY_GROUP = 2; +var DAY_GROUP = 3; +var MONTH_GROUP = 4; +var YEAR_GROUP = 5; + +exports.Parser = function DESlashDateFormatParser(argument) { + Parser.apply(this, arguments); + + this.pattern = function () { return PATTERN; }; + this.extract = function(text, ref, match, opt){ + + if(match[OPENNING_GROUP] == '/' || match[ENDING_GROUP] == '/') { + // Long skip, if there is some overlapping like: + // XX[/YY/ZZ] + // [XX/YY/]ZZ + match.index += match[0].length + return; + } + + var index = match.index + match[OPENNING_GROUP].length; + var text = match[0].substr(match[OPENNING_GROUP].length, match[0].length - match[ENDING_GROUP].length); + + + var result = new ParsedResult({ + text: text, + index: index, + ref: ref, + }); + + if(text.match(/^\d\.\d$/)) return; + if(text.match(/^\d\.\d{1,2}\.\d{1,2}$/)) return; + + // MM/dd -> OK + // MM.dd -> NG + if(!match[YEAR_GROUP] && match[0].indexOf('/') < 0) return; + + var date = null; + var year = match[YEAR_GROUP] || moment(ref).year() + ''; + var month = match[MONTH_GROUP]; + var day = match[DAY_GROUP]; + + month = parseInt(month); + day = parseInt(day); + year = parseInt(year); + + if (month < 1 || month > 12) return null; + if(day < 1 || day > 31) return null; + + if(year < 100){ + if (year > 50) { + year = year + 1900; + } else { + year = year + 2000; + } + } + + result.start.assign('day', day); + result.start.assign('month', month); + result.start.assign('year', year); + + //Day of week + if(match[WEEKDAY_GROUP]) { + result.start.assign('weekday', DAYS_OFFSET[match[WEEKDAY_GROUP].toLowerCase()]); + } + + result.tags['DESlashDateFormatParser'] = true; + return result; + }; +}; |