1 files changed, 152 insertions, 0 deletions
diff --git a/bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/refiners/en/ENMergeDateTimeRefiner.js b/bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/refiners/en/ENMergeDateTimeRefiner.js
new file mode 100644
index 00000000..9f13fa5a
--- /dev/null
+++ b/bin/wiki/ImportarDesdeURL/node_modules/chrono-node/src/refiners/en/ENMergeDateTimeRefiner.js
@@ -0,0 +1,152 @@
+/*
+    
+*/
+var ParsedComponents = require('../../result').ParsedComponents;
+var Refiner = require('../refiner').Refiner;
+
+var PATTERN = new RegExp("^\\s*(T|at|after|before|on|of|,|-)?\\s*$");
+
+var isDateOnly = exports.isDateOnly = function(result) {
+    return !result.start.isCertain('hour');
+}
+    
+var isTimeOnly = exports.isTimeOnly = function(result) {
+    return !result.start.isCertain('month') && !result.start.isCertain('weekday');
+}
+
+var isAbleToMerge = exports.isAbleToMerge = function(text, prevResult, curResult) {
+    var textBetween = text.substring(prevResult.index + prevResult.text.length, curResult.index);
+    return textBetween.match(PATTERN);
+}
+
+var mergeDateTimeComponent = exports.mergeDateTimeComponent = function(dateComponent, timeComponent) {
+    var dateTimeComponent = dateComponent.clone();
+
+    if (timeComponent.isCertain('hour')) {
+        dateTimeComponent.assign('hour', timeComponent.get('hour'));
+        dateTimeComponent.assign('minute', timeComponent.get('minute'));
+
+        if (timeComponent.isCertain('second')) {
+            dateTimeComponent.assign('second', timeComponent.get('second'));
+
+            if (timeComponent.isCertain('millisecond')) {
+                dateTimeComponent.assign('millisecond', timeComponent.get('millisecond'));
+            } else {
+                dateTimeComponent.imply('millisecond', timeComponent.get('millisecond'));
+            }
+        } else {
+            dateTimeComponent.imply('second', timeComponent.get('second'));
+            dateTimeComponent.imply('millisecond', timeComponent.get('millisecond'));
+        }
+        
+    } else {
+        dateTimeComponent.imply('hour', timeComponent.get('hour'));
+        dateTimeComponent.imply('minute', timeComponent.get('minute'));
+        dateTimeComponent.imply('second', timeComponent.get('second'));
+        dateTimeComponent.imply('millisecond', timeComponent.get('millisecond'));
+    }
+
+    if (timeComponent.isCertain('meridiem')) {
+        dateTimeComponent.assign('meridiem', timeComponent.get('meridiem'));
+    } else if (
+        timeComponent.get('meridiem') !== undefined &&
+        dateTimeComponent.get('meridiem') === undefined
+    ) {
+        dateTimeComponent.imply('meridiem', timeComponent.get('meridiem'));
+    }
+
+    if (dateTimeComponent.get('meridiem') == 1 && dateTimeComponent.get('hour') < 12) {
+        if (timeComponent.isCertain('hour')) {
+            dateTimeComponent.assign('hour', dateTimeComponent.get('hour') + 12);
+        } else {
+            dateTimeComponent.imply('hour', dateTimeComponent.get('hour') + 12);
+        }
+    }
+
+    return dateTimeComponent;
+}
+
+
+function mergeResult(text, dateResult, timeResult){
+
+    var beginDate = dateResult.start;
+    var beginTime = timeResult.start;
+    var beginDateTime = mergeDateTimeComponent(beginDate, beginTime);
+    
+    if (dateResult.end != null || timeResult.end != null) {
+        
+        var endDate   = dateResult.end == null ? dateResult.start : dateResult.end;            
+        var endTime   = timeResult.end == null ? timeResult.start : timeResult.end;
+        var endDateTime = mergeDateTimeComponent(endDate, endTime);
+        
+        if (dateResult.end == null && endDateTime.date().getTime() < beginDateTime.date().getTime()) {
+            // Ex. 9pm - 1am
+            if (endDateTime.isCertain('day')) {
+                endDateTime.assign('day', endDateTime.get('day') + 1);
+            } else {
+                endDateTime.imply('day', endDateTime.get('day') + 1);
+            }
+        }
+
+        dateResult.end = endDateTime;
+    }
+
+    dateResult.start = beginDateTime;    
+
+    var startIndex = Math.min(dateResult.index, timeResult.index);
+    var endIndex = Math.max(
+            dateResult.index + dateResult.text.length, 
+            timeResult.index + timeResult.text.length);
+    
+    dateResult.index = startIndex;
+    dateResult.text  = text.substring(startIndex, endIndex);
+
+    for (var tag in timeResult.tags) {
+        dateResult.tags[tag] = true;
+    }
+    dateResult.tags['ENMergeDateAndTimeRefiner'] = true;
+    return dateResult;
+}
+
+exports.Refiner = function ENMergeDateTimeRefiner() {
+    Refiner.call(this);
+
+
+    this.refine = function(text, results, opt) { 
+
+        if (results.length < 2) return results;
+
+        var mergedResult = [];
+        var currResult = null;
+        var prevResult = null;
+
+        for (var i = 1; i < results.length; i++) {
+
+            currResult = results[i];
+            prevResult = results[i-1];
+            
+            if (isDateOnly(prevResult) && isTimeOnly(currResult) 
+                    && isAbleToMerge(text, prevResult, currResult)) {
+                
+                prevResult = mergeResult(text, prevResult, currResult);
+                currResult = results[i + 1];
+                i += 1;
+                
+            } else if (isDateOnly(currResult) && isTimeOnly(prevResult)
+                    && isAbleToMerge(text, prevResult, currResult)) {
+                
+                prevResult = mergeResult(text, currResult, prevResult);
+                currResult = results[i + 1];
+                i += 1;
+            }
+            
+            mergedResult.push(prevResult);
+        }
+
+        if (currResult != null) {
+            mergedResult.push(currResult);
+        }
+
+        return mergedResult;
+    }
+}
+\ No newline at end of file