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Diffstat (limited to 'bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/parsers/fr/FRRelativeDateFormatParser.js')
| -rw-r--r-- | bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/parsers/fr/FRRelativeDateFormatParser.js | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/parsers/fr/FRRelativeDateFormatParser.js b/bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/parsers/fr/FRRelativeDateFormatParser.js new file mode 100644 index 00000000..5fd943a8 --- /dev/null +++ b/bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/parsers/fr/FRRelativeDateFormatParser.js @@ -0,0 +1,160 @@ +/* + + +*/ + +var moment = require('moment'); +var Parser = require('../parser').Parser; +var ParsedResult = require('../../result').ParsedResult; +var util = require('../../utils/FR'); + +// Force load fr localization data from moment for the locale files to be linkded durning browserify. +// NOTE: The function moment.defineLocale() also has a side effect that it change global locale +// We also need to save and restore the previous locale (see. moment.js, loadLocale) +var originalLocale = moment.locale(); +require('moment/locale/fr'); +moment.locale(originalLocale); + +var PATTERN = new RegExp('(\\W|^)' + + '(?:les?|la|l\'|du|des?)\\s*' + + '('+ util.INTEGER_WORDS_PATTERN + '|\\d+)?\\s*' + + '(prochaine?s?|derni[eè]re?s?|pass[ée]e?s?|pr[ée]c[ée]dents?|suivante?s?)?\\s*' + + '(secondes?|min(?:ute)?s?|heures?|jours?|semaines?|mois|trimestres?|années?)\\s*' + + '(prochaine?s?|derni[eè]re?s?|pass[ée]e?s?|pr[ée]c[ée]dents?|suivante?s?)?' + + '(?=\\W|$)', 'i' +); + +var MULTIPLIER_GROUP = 2; +var MODIFIER_1_GROUP = 3; +var RELATIVE_WORD_GROUP = 4; +var MODIFIER_2_GROUP = 5; + +exports.Parser = function FRRelativeDateFormatParser(){ + Parser.apply(this, arguments); + + this.pattern = function() { return 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); + + // Multiplier + var multiplier = match[MULTIPLIER_GROUP] === undefined ? '1' : match[MULTIPLIER_GROUP]; + if (util.INTEGER_WORDS[multiplier] !== undefined) { + multiplier = util.INTEGER_WORDS[multiplier]; + } else { + multiplier = parseInt(multiplier); + } + + // Modifier + var modifier = match[MODIFIER_1_GROUP] === undefined ? + (match[MODIFIER_2_GROUP] === undefined ? '' : match[MODIFIER_2_GROUP].toLowerCase()) + : match[MODIFIER_1_GROUP].toLowerCase(); + if(!modifier) { + // At least one modifier is mandatory to match this parser + return; + } + + var result = new ParsedResult({ + index: index, + text: text, + ref: ref + }); + result.tags['FRRelativeDateFormatParser'] = true; + + var modifierFactor; + switch(true) { + case /prochaine?s?/.test(modifier): + case /suivants?/.test(modifier): + modifierFactor = 1; + break; + case /derni[eè]re?s?/.test(modifier): + case /pass[ée]e?s?/.test(modifier): + case /pr[ée]c[ée]dents?/.test(modifier): + modifierFactor = -1; + break; + } + + var total = multiplier * modifierFactor; + + var dateFrom = moment(ref), + dateTo = moment(ref); + dateFrom.locale('fr'); + dateTo.locale('fr'); + var relative = match[RELATIVE_WORD_GROUP]; + var startOf; + switch(true) { + case /secondes?/.test(relative): + dateFrom.add(total, 's'); + dateTo.add(modifierFactor, 's'); + startOf = 'second'; + break; + case /min(?:ute)?s?/.test(relative): + dateFrom.add(total, 'm'); + dateTo.add(modifierFactor, 'm'); + startOf = 'minute'; + break; + case /heures?/.test(relative): + dateFrom.add(total, 'h'); + dateTo.add(modifierFactor, 'h'); + startOf = 'hour'; + break; + case /jours?/.test(relative): + dateFrom.add(total, 'd'); + dateTo.add(modifierFactor, 'd'); + startOf = 'day'; + break; + case /semaines?/.test(relative): + dateFrom.add(total, 'w'); + dateTo.add(modifierFactor, 'w'); + startOf = 'week'; + break; + case /mois?/.test(relative): + dateFrom.add(total, 'M'); + dateTo.add(modifierFactor, 'M'); + startOf = 'month'; + break; + case /trimestres?/.test(relative): + dateFrom.add(total, 'Q'); + dateTo.add(modifierFactor, 'Q'); + startOf = 'quarter'; + break; + case /années?/.test(relative): + dateFrom.add(total, 'y'); + dateTo.add(modifierFactor, 'y'); + startOf = 'year'; + break; + } + + // if we go forward, switch the start and end dates + if(modifierFactor > 0) { + var dateTmp = dateFrom; + dateFrom = dateTo; + dateTo = dateTmp; + } + + // Get start and end of dates + dateFrom.startOf(startOf); + dateTo.endOf(startOf); + + // Assign results + result.start.assign('year', dateFrom.year()); + result.start.assign('month', dateFrom.month() + 1); + result.start.assign('day', dateFrom.date()); + result.start.assign('minute', dateFrom.minute()); + result.start.assign('second', dateFrom.second()); + result.start.assign('hour', dateFrom.hour()); + result.start.assign('millisecond', dateFrom.millisecond()); + + result.end = result.start.clone(); + result.end.assign('year', dateTo.year()); + result.end.assign('month', dateTo.month() + 1); + result.end.assign('day', dateTo.date()); + result.end.assign('minute', dateTo.minute()); + result.end.assign('second', dateTo.second()); + result.end.assign('hour', dateTo.hour()); + result.end.assign('millisecond', dateTo.millisecond()); + return result; + }; +}; |