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Date: Dynamically augment skeleton (3/3)
Ref globalizejs#271 Closes globalizejs#604 Closes globalizejs#462
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -7,4 +7,3 @@ before_install: | |
| install: | ||
| - npm install | ||
| - bower install | ||
| sudo: false | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| define([ | ||
| "./normalize-pattern-type", | ||
| "../pattern-re", | ||
| "../../util/string/repeat" | ||
| ], function( dateExpandPatternNormalizePatternType, datePatternRe, stringRepeat ) { | ||
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|
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| return function( requestedSkeleton, bestMatchFormat ) { | ||
| var i, j, matchedType, matchedLength, requestedType, requestedLength, | ||
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| // Using an easier to read variable. | ||
| normalizePatternType = dateExpandPatternNormalizePatternType; | ||
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| requestedSkeleton = requestedSkeleton.match( datePatternRe ); | ||
| bestMatchFormat = bestMatchFormat.match( datePatternRe ); | ||
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| for ( i = 0; i < bestMatchFormat.length; i++ ) { | ||
| matchedType = bestMatchFormat[i].charAt( 0 ); | ||
| matchedLength = bestMatchFormat[i].length; | ||
| for ( j = 0; j < requestedSkeleton.length; j++ ) { | ||
| requestedType = requestedSkeleton[j].charAt( 0 ); | ||
| requestedLength = requestedSkeleton[j].length; | ||
| if ( normalizePatternType( matchedType ) === normalizePatternType( requestedType ) && | ||
| matchedLength < requestedLength | ||
| ) { | ||
| bestMatchFormat[i] = stringRepeat( matchedType, requestedLength ); | ||
| } | ||
| } | ||
| } | ||
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| return bestMatchFormat.join( "" ); | ||
| }; | ||
|
|
||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| define([ | ||
| "./normalize-pattern-type", | ||
| "../pattern-re" | ||
| ], function( dateExpandPatternNormalizePatternType, datePatternRe ) { | ||
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||
| return function( formatA, formatB ) { | ||
| var distance, typeA, typeB, matchFound, i, j, | ||
|
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| // Using easier to read variables. | ||
| normalizePatternType = dateExpandPatternNormalizePatternType; | ||
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| if ( formatA === formatB ) { | ||
| return 0; | ||
| } | ||
|
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| formatA = formatA.match( datePatternRe ); | ||
| formatB = formatB.match( datePatternRe ); | ||
| if ( formatA.length === formatB.length ) { | ||
| distance = 1; | ||
| for ( i = 0; i < formatA.length; i++ ) { | ||
| typeA = normalizePatternType( formatA[i].charAt( 0 ) ); | ||
| typeB = null; | ||
| matchFound = false; | ||
| for ( j = 0; j < formatB.length; j++ ) { | ||
| typeB = normalizePatternType( formatB[j].charAt( 0 ) ); | ||
| if ( typeA === typeB ) { | ||
| break; | ||
| } else { | ||
| typeB = null; | ||
| } | ||
| } | ||
| if ( typeB === null ) { | ||
| return -1; | ||
| } | ||
| distance = distance + Math.abs( formatA[i].length - formatB[j].length ); | ||
| if ( formatA[i].charAt( 0 ) !== formatB[j].charAt( 0 ) ) { | ||
| distance = distance + 1; | ||
| } | ||
| } | ||
| return distance; | ||
| } | ||
| return -1; | ||
| }; | ||
|
|
||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| define([ | ||
| "./augment-format", | ||
| "./compare-formats" | ||
| ], function( dateExpandPatternAugmentFormat, dateExpandPatternCompareFormats ) { | ||
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| return function( cldr, path, skeleton ) { | ||
| var availableFormats, format, pattern, ratedFormats, | ||
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| // Using easier to read variables. | ||
| augmentFormat = dateExpandPatternAugmentFormat, | ||
| compareFormats = dateExpandPatternCompareFormats; | ||
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| pattern = cldr.main([ path, skeleton ]); | ||
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| if ( skeleton && !pattern ) { | ||
| availableFormats = cldr.main([ path ]); | ||
| ratedFormats = []; | ||
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| for ( format in availableFormats ) { | ||
| ratedFormats.push({ | ||
| format: format, | ||
| pattern: availableFormats[format], | ||
| rate: compareFormats( skeleton, format ) | ||
| }); | ||
| } | ||
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| ratedFormats = ratedFormats | ||
| .filter( function( format ) { | ||
| return format.rate > -1; | ||
| } ) | ||
| .sort( function( formatA, formatB ) { | ||
| return formatA.rate - formatB.rate; | ||
| }); | ||
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| if ( ratedFormats.length ) { | ||
| pattern = augmentFormat( skeleton, ratedFormats[0].pattern ); | ||
| } | ||
| } | ||
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| return pattern; | ||
| }; | ||
|
|
||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| define([ | ||
| "./similar-fields-map" | ||
| ], function( dateExpandPatternSimilarFieldsMap ) { | ||
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| return function( character ) { | ||
| return dateExpandPatternSimilarFieldsMap[ character ] || character; | ||
| }; | ||
|
|
||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| define([ | ||
| "../../util/object/invert" | ||
| ], function( objectInvert ) { | ||
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| // Invert key and values, e.g., {"e": "eEc"} ==> {"e": "e", "E": "e", "c": "e"}. | ||
| return objectInvert({ | ||
| "e": "eEc", | ||
| "L": "ML" | ||
| }, function( object, key, value ) { | ||
| value.split( "" ).forEach(function( field ) { | ||
| object[ field ] = key; | ||
| }); | ||
| return object; | ||
| }); | ||
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| }); |
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