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annotate src/luan/modules/HtmlLuan.java @ 1712:36c28be6d432

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improve html and bbcode
author Franklin Schmidt <fschmidt@gmail.com>
date Thu, 14 Jul 2022 22:14:21 -0600
parents 21f5edab1fbf
children 31a82b0d0a87
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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4c0131c2b650 merge luan/lib into modules
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1 package luan.modules;
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3 import java.util.List;
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4 import java.util.ArrayList;
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5 import java.util.Set;
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6 import java.util.HashSet;
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7 import goodjava.html.Html;
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8 import luan.LuanTable;
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9 import luan.LuanException;
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ebe9db183eb7 rename *Lib.java to *Luan.java
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12 public final class HtmlLuan {
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14 public static String encode(String s) throws LuanException {
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15 Utils.checkNotNull(s);
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16 return Html.encode(s);
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17 }
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18
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a015a0b5c388 add Html.decode(), Lucene.count_tokens(), lucene boosts, Sql.database.set()
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19 public static String decode(String s) {
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20 return Html.decode(s);
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21 }
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22
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23 private static LuanTable tag(Html.Tag tag) throws LuanException {
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24 LuanTable tbl = new LuanTable();
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25 tbl.rawPut("type","tag");
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26 tbl.rawPut("name",tag.name);
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27 tbl.rawPut("attributes",new LuanTable(tag.attributes));
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28 tbl.rawPut("is_empty",tag.isEmpty);
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29 tbl.rawPut("raw",tag.raw);
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30 return tbl;
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31 }
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32 public static LuanTable parse(String text,LuanTable containerTagsTbl) {
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33 try {
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34 Set<String> containerTags = new HashSet();
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35 for( Object s : containerTagsTbl.asList() ) {
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36 containerTags.add((String)s);
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37 }
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38 List list = Html.parse(text,containerTags);
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39 List rtn = new ArrayList();
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40 for( Object el : list ) {
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41 if( el instanceof String ) {
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42 rtn.add(el);
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43 } else if( el instanceof Html.Tag ) {
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44 Html.Tag tag = (Html.Tag)el;
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45 rtn.add(tag(tag));
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46 } else if( el instanceof Html.Comment ) {
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47 Html.Comment comment = (Html.Comment)el;
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48 LuanTable tbl = new LuanTable();
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49 tbl.rawPut("type","comment");
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50 tbl.rawPut("text",comment.text);
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51 rtn.add(tbl);
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52 } else if( el instanceof Html.CData ) {
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53 Html.CData cdata = (Html.CData)el;
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54 LuanTable tbl = new LuanTable();
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55 tbl.rawPut("type","cdata");
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56 tbl.rawPut("text",cdata.text);
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57 rtn.add(tbl);
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58 } else if( el instanceof Html.Container ) {
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59 Html.Container container = (Html.Container)el;
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60 LuanTable tbl = new LuanTable();
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61 tbl.rawPut("type","container");
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62 tbl.rawPut("tag",tag(container.tag));
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63 tbl.rawPut("text",container.text);
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64 rtn.add(tbl);
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65 } else {
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66 throw new RuntimeException("invalid el "+el);
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67 }
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68 }
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69 return new LuanTable(rtn);
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70 } catch(LuanException e) {
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71 throw new RuntimeException(e);
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72 }
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73 }
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75 }