法令データ年号変換

by taizooo 2014-06-19 [2014/06/19 17:25:21]

全角年号→半角英数年号

@@ -4,9 +4,27 @@
  * @include http://law.e-gov.go.jp/*
  */
 
-var a=$X('//div[contains(text(),"最終改正：")]')[0];
-var b=$X('translate(./text(),"〇一二三四五六七八九","0123456789")', a).replace('平成','H').replace('昭和','S').replace('年','.').replace('月','.').replace('日',' ').replace('令','');
-a.innerHTML=b;
+var a, b, c, d, n, s;
+a = $X('//div[contains(text(),"最終改正：")]')[0];
+b = $X('translate(./text(),"〇一二三四五六七八九","0123456789")', a);
+c = b.replace('最終改正：', '').replace(/(\D+)/, '$1.').replace('年', '.').replace('月', '.').replace('日', '.');
+d = c.split('.');
+n = d[0], year = parseInt(d[1]), month = parseInt(d[2]), day = parseInt(d[3]), low = d[4];
+
+//via http://www.openreference.jp/?aid=190
+if ((n == "平成") && (year > 0)) {
+    s = (year + 1988);
+} else if ((n == "昭和") && (year > 0) && (year <= 64)) {
+    s = (year + 1925);
+} else if ((n == "大正") && (year > 0) && (year <= 15)) {
+    s = (year + 1911);
+} else if ((n == "明治") && (year > 0) && (year <= 45)) {
+    s = (y + 1867);
+} else {}
+
+a.innerHTML = '最終改正： ' + s + '.' + month + '.' + day + ' ' + low;
+
+
 
 // cho45 / dollarX.js https://gist.github.com/cho45/3238
 // extend version of $X
@@ -14,41 +32,50 @@
 // $X(exp, context);
 // $X(exp, type);
 // $X(exp, context, type);
-function $X (exp, context, type /* want type */) {
-	if (typeof context == "function") {
-		type    = context;
-		context = null;
-	}
-	if (!context) context = document;
-	exp = (context.ownerDocument || context).createExpression(exp, function (prefix) {
-		var o = document.createNSResolver(context)(prefix);
-		if (o) return o;
-		return (document.contentType == "application/xhtml+xml") ? "http://www.w3.org/1999/xhtml" : "";
-	});
- 
-	switch (type) {
-		case String:  return exp.evaluate(context, XPathResult.STRING_TYPE, null).stringValue;
-		case Number:  return exp.evaluate(context, XPathResult.NUMBER_TYPE, null).numberValue;
-		case Boolean: return exp.evaluate(context, XPathResult.BOOLEAN_TYPE, null).booleanValue;
-		case Array:
-			var result = exp.evaluate(context, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
-			for (var ret = [], i = 0, len = result.snapshotLength; i < len; i++) {
-				ret.push(result.snapshotItem(i));
-			}
-			return ret;
-		case undefined:
-			var result = exp.evaluate(context, XPathResult.ANY_TYPE, null);
-			switch (result.resultType) {
-				case XPathResult.STRING_TYPE : return result.stringValue;
-				case XPathResult.NUMBER_TYPE : return result.numberValue;
-				case XPathResult.BOOLEAN_TYPE: return result.booleanValue;
-				case XPathResult.UNORDERED_NODE_ITERATOR_TYPE:
-					// not ensure the order.
-					var ret = [], i = null;
-					while ((i = result.iterateNext())) ret.push(i);
-					return ret;
-			}
-			return null;
-		default: throw(TypeError("$X: specified type is not valid type."));
-	}
+
+function $X(exp, context, type /* want type */ ) {
+    if (typeof context == "function") {
+        type = context;
+        context = null;
+    }
+    if (!context) context = document;
+    exp = (context.ownerDocument || context).createExpression(exp, function (prefix) {
+        var o = document.createNSResolver(context)(prefix);
+        if (o) return o;
+        return (document.contentType == "application/xhtml+xml") ? "http://www.w3.org/1999/xhtml" : "";
+    });
+
+    switch (type) {
+    case String:
+        return exp.evaluate(context, XPathResult.STRING_TYPE, null).stringValue;
+    case Number:
+        return exp.evaluate(context, XPathResult.NUMBER_TYPE, null).numberValue;
+    case Boolean:
+        return exp.evaluate(context, XPathResult.BOOLEAN_TYPE, null).booleanValue;
+    case Array:
+        var result = exp.evaluate(context, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
+        for (var ret = [], i = 0, len = result.snapshotLength; i < len; i++) {
+            ret.push(result.snapshotItem(i));
+        }
+        return ret;
+    case undefined:
+        var result = exp.evaluate(context, XPathResult.ANY_TYPE, null);
+        switch (result.resultType) {
+        case XPathResult.STRING_TYPE:
+            return result.stringValue;
+        case XPathResult.NUMBER_TYPE:
+            return result.numberValue;
+        case XPathResult.BOOLEAN_TYPE:
+            return result.booleanValue;
+        case XPathResult.UNORDERED_NODE_ITERATOR_TYPE:
+            // not ensure the order.
+            var ret = [],
+                i = null;
+            while ((i = result.iterateNext())) ret.push(i);
+            return ret;
+        }
+        return null;
+    default:
+        throw (TypeError("$X: specified type is not valid type."));
+    }
 }

• /*
   * @title 法令データ年号変換
   * @description 全角年号→半角英数年号
   * @include http://law.e-gov.go.jp/*
   */
  
  var a, b, c, d, n, s;
  a = $X('//div[contains(text(),"最終改正：")]')[0];
  b = $X('translate(./text(),"〇一二三四五六七八九","0123456789")', a);
  c = b.replace('最終改正：', '').replace(/(\D+)/, '$1.').replace('年', '.').replace('月', '.').replace('日', '.');
  d = c.split('.');
  n = d[0], year = parseInt(d[1]), month = parseInt(d[2]), day = parseInt(d[3]), low = d[4];
  
  //via http://www.openreference.jp/?aid=190
  if ((n == "平成") && (year > 0)) {
      s = (year + 1988);
  } else if ((n == "昭和") && (year > 0) && (year <= 64)) {
      s = (year + 1925);
  } else if ((n == "大正") && (year > 0) && (year <= 15)) {
      s = (year + 1911);
  } else if ((n == "明治") && (year > 0) && (year <= 45)) {
      s = (y + 1867);
  } else {}
  
  a.innerHTML = '最終改正： ' + s + '.' + month + '.' + day + ' ' + low;
  
  
  
  // cho45 / dollarX.js https://gist.github.com/cho45/3238
  // extend version of $X
  // $X(exp);
  // $X(exp, context);
  // $X(exp, type);
  // $X(exp, context, type);
  
  function $X(exp, context, type /* want type */ ) {
      if (typeof context == "function") {
          type = context;
          context = null;
      }
      if (!context) context = document;
      exp = (context.ownerDocument || context).createExpression(exp, function (prefix) {
          var o = document.createNSResolver(context)(prefix);
          if (o) return o;
          return (document.contentType == "application/xhtml+xml") ? "http://www.w3.org/1999/xhtml" : "";
      });
  
      switch (type) {
      case String:
          return exp.evaluate(context, XPathResult.STRING_TYPE, null).stringValue;
      case Number:
          return exp.evaluate(context, XPathResult.NUMBER_TYPE, null).numberValue;
      case Boolean:
          return exp.evaluate(context, XPathResult.BOOLEAN_TYPE, null).booleanValue;
      case Array:
          var result = exp.evaluate(context, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
          for (var ret = [], i = 0, len = result.snapshotLength; i < len; i++) {
              ret.push(result.snapshotItem(i));
          }
          return ret;
      case undefined:
          var result = exp.evaluate(context, XPathResult.ANY_TYPE, null);
          switch (result.resultType) {
          case XPathResult.STRING_TYPE:
              return result.stringValue;
          case XPathResult.NUMBER_TYPE:
              return result.numberValue;
          case XPathResult.BOOLEAN_TYPE:
              return result.booleanValue;
          case XPathResult.UNORDERED_NODE_ITERATOR_TYPE:
              // not ensure the order.
              var ret = [],
                  i = null;
              while ((i = result.iterateNext())) ret.push(i);
              return ret;
          }
          return null;
      default:
          throw (TypeError("$X: specified type is not valid type."));
      }
  }

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