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comparison core/src/luan/modules/HtmlLuan.java @ 572:f1601a4ce1aa

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fix stack when calling meta-methods
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 12 Jul 2015 21:34:23 -0600
parents d9df6d6cb927
children 7c3ad6db8ac3
comparison
equal deleted inserted replaced
571:cd944b010f25 572:f1601a4ce1aa
280 for( Object o : html ) { 280 for( Object o : html ) {
281 if( o instanceof String ) { 281 if( o instanceof String ) {
282 buf.append( o ); 282 buf.append( o );
283 } else if( o instanceof LuanTable ) { 283 } else if( o instanceof LuanTable ) {
284 LuanTable t = (LuanTable)o; 284 LuanTable t = (LuanTable)o;
285 String type = (String)t.get(luan,"type"); 285 String type = (String)t.get(luan.JAVA,"type");
286 if( type==null ) 286 if( type==null )
287 throw luan.exception( "no type in element of table for 'Html.to_string'" ); 287 throw luan.exception( "no type in element of table for 'Html.to_string'" );
288 if( type.equals("comment") ) { 288 if( type.equals("comment") ) {
289 buf.append( "<!--" ).append( t.get(luan,"text") ).append( "-->" ); 289 buf.append( "<!--" ).append( t.get(luan.JAVA,"text") ).append( "-->" );
290 } else if( type.equals("cdata") ) { 290 } else if( type.equals("cdata") ) {
291 buf.append( "<![CDATA[" ).append( t.get(luan,"text") ).append( "]]" ); 291 buf.append( "<![CDATA[" ).append( t.get(luan.JAVA,"text") ).append( "]]" );
292 } else if( type.equals("tag") ) { 292 } else if( type.equals("tag") ) {
293 buf.append( tagToString(luan,t) ); 293 buf.append( tagToString(luan,t) );
294 } else if( type.equals("container") ) { 294 } else if( type.equals("container") ) {
295 LuanTable tag = (LuanTable)t.get(luan,"tag"); 295 LuanTable tag = (LuanTable)t.get(luan.JAVA,"tag");
296 buf.append( tagToString(luan,tag) ); 296 buf.append( tagToString(luan,tag) );
297 buf.append( t.get(luan,"text") ); 297 buf.append( t.get(luan.JAVA,"text") );
298 buf.append( "</" ).append( tag.get(luan,"name") ).append( ">" ); 298 buf.append( "</" ).append( tag.get(luan.JAVA,"name") ).append( ">" );
299 } else { 299 } else {
300 throw luan.exception( "invalid element type for 'Html.to_string'" ); 300 throw luan.exception( "invalid element type for 'Html.to_string'" );
301 } 301 }
302 } else 302 } else
303 throw luan.exception( "invalid value ("+Luan.type(o)+") in table for 'Html.to_string'" ); 303 throw luan.exception( "invalid value ("+Luan.type(o)+") in table for 'Html.to_string'" );
306 } 306 }
307 307
308 private static String tagToString(LuanState luan,LuanTable tbl) throws LuanException { 308 private static String tagToString(LuanState luan,LuanTable tbl) throws LuanException {
309 StringBuilder buf = new StringBuilder(); 309 StringBuilder buf = new StringBuilder();
310 buf.append('<'); 310 buf.append('<');
311 buf.append(tbl.get(luan,"name")); 311 buf.append(tbl.get(luan.JAVA,"name"));
312 LuanTable attributes = (LuanTable)tbl.get(luan,"attributes"); 312 LuanTable attributes = (LuanTable)tbl.get(luan.JAVA,"attributes");
313 for( Map.Entry<Object,Object> attr : attributes.iterable(luan) ) { 313 for( Map.Entry<Object,Object> attr : attributes.iterable(luan.JAVA) ) {
314 buf.append( ' ' ); 314 buf.append( ' ' );
315 buf.append( attr.getKey() ); 315 buf.append( attr.getKey() );
316 Object val = attr.getValue(); 316 Object val = attr.getValue();
317 if( !val.equals(Boolean.TRUE) ) { 317 if( !val.equals(Boolean.TRUE) ) {
318 buf.append( '=' ); 318 buf.append( '=' );
319 buf.append( quote((String)val) ); 319 buf.append( quote((String)val) );
320 } 320 }
321 } 321 }
322 if( tbl.get(luan,"is_empty").equals(Boolean.TRUE) ) 322 if( tbl.get(luan.JAVA,"is_empty").equals(Boolean.TRUE) )
323 buf.append('/'); 323 buf.append('/');
324 buf.append('>'); 324 buf.append('>');
325 return buf.toString(); 325 return buf.toString();
326 } 326 }
327 327