+ + 6 pt font + +
++ + + 7 pt font bold + + +
++ + + + 8 pt font bold underline + + + +
++ + + + + + 9 pt font bold, unerline italic + + + + + +
++ + + + + + 10 pt font bold, underline, italic, red + + + + + +
++ + + 10.5 pt font normal + + +
++ + + + 11 pt font highlighted + + + +
++ + + + 12 pt font normal right justified + + + +
++ + + + + 13 pt font centered + + + + +
++ + + + 14 pt font justified (doesn't seem to work in HTML or OO) + + + +
++ + + + 15 pt font normal outline + + + +
++ + + + 16 pt font shadow + + + +
++ + + + + 18 point font strikeout + + + + +
++ + + + + 20 pt font + + + + + + super script + + + + + +
++ + + + + 22 pt font + + + + + + sub script + + + + + +
++ + + + 24 pt font normal + + + +
+|
+ + + 26 pt in table with border + + + |
+
+ + + 26 pt in table with border + + + |
+
|
+ + + 28 pt in table with border + + + |
+
+ + + 28 pt in table with border + + + |
+
+
+
+ + + + 32 pt font + + + +
+|
+ + + 36 pt in table without border + + + |
+
+ + + 36 pt in table without border + + + |
+
|
+ + + 40 pt in table w/o border + + + |
+
+ + + 40 pt in table w/o border + + + |
+
+
+
+ + + + 48 pt + + + +
++ + + + 54 pt numbered list + + + +
++ + + + 60 pt + + + +
+
+
+
+ + + + 66 pt bulleted + + + +
++ + + + 72 pt + + + +
+
+
+
+ + + + 80 pt indent right + + + +
++ + + + 88 pt + + + +
++ + + + 96 pt + + + +
++ + + + + + New font 10 pt with special chars !@#$%^&*()_+}{[]<>,.:";'/?~` + + + + + +
+
+
+
+
+
+
+
+
+
+ + + + + + This is a test: " this is a test " ' this isn't not a test' + + + + + +
+
+
+
+
+
+
+
+
+
+
6 +pt font
+7 +pt font bold +
+8 +pt font bold underline +
+9 +pt font bold, unerline italic +
+10 +pt font bold, underline, italic, red +
+10.5 +pt font normal
+11 +pt font highlighted +
++12 +pt font normal right justified
++13 +pt font centered
+14 +pt font justified (doesn't seem to work in HTML or OO)
+15 +pt font normal outline
+16 +pt font shadow
+18
+point font strikeout
20 +pt font super +script
+22 +pt font sub +script
+24 +pt font normal +
+|
+ 26 + pt in table with border + |
+
+ 26 + pt in table with border + |
+
|
+ 28 + pt in table with border + |
+
+ 28 + pt in table with border + |
+
+
32 +pt font
+|
+ 36 + pt in table without border + |
+
+ 36 + pt in table without border + |
+
|
+ 40 + pt in table w/o border + |
+
+ 40 + pt in table w/o border + |
+
+
48 +pt
++ 54 + pt numbered list
++ 60 + pt
+
+
+ 66 + pt bulleted
++ 72 + pt
+
+
+80 +pt indent right +
+88 +pt
+96 +pt
+New +font 10 pt with special chars !@#$%^&*()_+}{[]<>,.:”;'/?~`
+
+
+
+
+
This +is a test: “ this is a test ” ‘ this isn't not a test’
+
+
+
+
+
+ * Assumptions:
+ * The input is valid HTML
+ * Items that change
+ * HTML tags may be upper case, tinyMCE are lower
+ * is converted to
+ * tinyMCE does NOT use font point only small, medium, ...
+ * 6-8 point == xx-small
+ * 9-11 point == small
+ * 12-13 point == medium
+ * 14-16 point == large
+ * 18-20 point == x-large
+ * 22-28 point == xx-large
+ * >28 point == 300%
+ * replace &ldquot; &rdquot; &lsquot; &rsquot; to " and '
+ * replace with
+ * replace with
+ *
+ * replace with
+ * remove bordercolor from table tag
+ *
+ *
+ * @author Marc A. Potter
+ */
+public final class NormalizeHtml {
+
+ private static final TreeMap FONT_MAP = initializeFontMap();
+ private static final String[] FONT_VALUES = FONT_MAP.values().toArray(new String[0]);
+ private static final String MEDIUM_FONT = "medium;";
+ private static final String CHARSET = "UTF-8";
+ private static final int INDENT_AMOUNT = 4;
+ private static final String ldquo = String.valueOf('\u201C');
+ private static final String rdquo = String.valueOf('\u201D');
+ private static final String lsquo = String.valueOf('\u2018');
+ private static final String rsquo = String.valueOf('\u2019');
+
+ private NormalizeHtml() {
+ // Utility Class
+ }
+
+ private static TreeMap initializeFontMap() {
+ TreeMap map = new TreeMap();
+ map.put(new Integer(8), "xx-small;");
+ map.put(new Integer(11), "small;");
+ map.put(new Integer(13), "medium;");
+ map.put(new Integer(16), "large;");
+ map.put(new Integer(20), "x-large;");
+ map.put(new Integer(28), "xx-large;");
+ map.put(new Integer(Integer.MAX_VALUE), "300%;");
+ return map;
+ }
+
+ public static String convertToNormalizedHTML(String inputHTML) {
+ Document doc = Jsoup.parse(inputHTML);
+ doc.quirksMode(QuirksMode.noQuirks);
+ OutputSettings outputSettings = doc.outputSettings();
+ outputSettings.charset(CHARSET);
+ outputSettings.escapeMode(EscapeMode.xhtml);
+ outputSettings.prettyPrint(true);
+ outputSettings.outline(true);
+ outputSettings.indentAmount(INDENT_AMOUNT);
+ doc.outputSettings(outputSettings);
+ Elements bold = doc.select("b");
+ for (Element e : bold) {
+ e.tagName("strong");
+ }
+ Elements italic = doc.select("i");
+ for (Element e : italic) {
+ e.tagName("em");
+ }
+ Elements underline = doc.select("u");
+ for (Element e : underline) {
+ e.tagName("span");
+ e.attr("style", "text-decoration: underline;");
+ }
+ Elements strike = doc.select("strike");
+ for (Element e : strike) {
+ e.tagName("span");
+ e.attr("style", "text-decoration: line-through;");
+ }
+ processFontTags(doc);
+ return processText(doc);
+ }
+
+ private static String processText(Document doc) {
+ /**
+ * Nothing is ever as easy as it should be, since text nodes are not elements the select does not work. Therefore,
+ * process the output HTML
+ */
+ String theText = doc.outerHtml();
+
+ /**
+ * convert “ and ” to " convert ‘ and ’ to ' The parser itself changes the symbols to
+ * the appropriate HTML variable at read/write time. Therefore, just change the actual symbols. Use the unicode
+ * definitions of the special characters since they are multibyte Jsoup sets ' to &apos on input, reset this to '
+ */
+ theText = theText.replaceAll(ldquo, "\"");
+ theText = theText.replaceAll(rdquo, "\"");
+ theText = theText.replaceAll(lsquo, "'");
+ theText = theText.replaceAll(rsquo, "'");
+ theText = theText.replaceAll("'", "'");
+ return theText;
+ }
+
+ private static void processFontTags(Document doc) {
+ Elements font = doc.select("font");
+ for (Element e : font) {
+ Attributes attrs = e.attributes().clone();
+ StringBuilder styleString = new StringBuilder();
+ String theSizeString = "";
+ for (Attribute attribute : attrs) {
+ String attributeName = attribute.getKey();
+ String attributeValue = attribute.getValue();
+ if (attributeName.equalsIgnoreCase("face")) {
+ styleString.append(" font-family: ");
+ styleString.append(attributeValue);
+ } else if (attributeName.equalsIgnoreCase("size")) {
+ int theSize = Integer.valueOf(attributeValue.trim());
+ if (theSize <= FONT_VALUES.length) {
+ theSizeString = FONT_VALUES[theSize - 1];
+ }
+ } else if (attributeName.equalsIgnoreCase("color")) {
+ styleString.append(" color: ");
+ styleString.append(attributeValue);
+ } else if (attributeName.equalsIgnoreCase("style")) {
+ // possible that font size specified here (font-size: xxpt)
+ int size = attributeValue.indexOf("font-size:");
+ if (size != -1) {
+ size += "font-size:".length();
+ theSizeString = getFontSize(attributeValue.substring(size));
+ }
+ }
+ e.removeAttr(attributeName);
+ }
+ if (theSizeString.length() > 0) {
+ styleString.append(" font-size: ");
+ styleString.append(theSizeString);
+ }
+ e.tagName("span");
+ e.attr("style", styleString.toString());
+ }
+ }
+
+ /**
+ * Expected format of the input is font-size: NNpt Note that there may be other information after the pt font-size:
+ * NNpt font-family: .... If the string is not formatted correctly, return a medium font as default
+ */
+ private static String getFontSize(String inputStyle) {
+ int theSize = 1;
+ String theReturn;
+ int thePointStart = inputStyle.indexOf(' '), thePointEnd = inputStyle.lastIndexOf("pt");
+ if (thePointStart == -1) {
+ thePointStart = 0;
+ }
+ while ((inputStyle.charAt(thePointStart) == ' ') && (thePointStart < inputStyle.length())) {
+ thePointStart++;
+ }
+ if (thePointStart >= thePointEnd) {
+ theReturn = MEDIUM_FONT; // average middle font
+ } else {
+ theSize = Integer.valueOf(inputStyle.substring(thePointStart, thePointEnd));
+ theReturn = FONT_MAP.ceilingEntry(theSize).getValue();
+ }
+ return theReturn;
+ }
+
+}
--
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