Examples with ProcessingDirectiveException lucee.transformer.cfml.evaluator.impl.ProcessingDirectiveException used on opensource projects

Example 1 with ProcessingDirectiveException

use of lucee.transformer.cfml.evaluator.impl.ProcessingDirectiveException in project Lucee by lucee.

the class CFMLTransformer method transform.

/**
 * Startmethode zum transfomieren einer CFML Datei.
 * <br />
 * EBNF:<br />
 * <code>{body}</code>
 * @param config
 * @param ps CFML File
 * @param tlibs Tag Library Deskriptoren, nach denen innerhalb der CFML Datei geprueft werden soll.
 * @param flibs Function Library Deskriptoren, nach denen innerhalb der Expressions der CFML Datei geprueft werden soll.
 * @param returnValue if true the method returns the value of the last expression executed inside when you call the method "call"
 * @return uebersetztes CFXD Dokument Element.
 * @throws TemplateException
 * @throws IOException
 */
public Page transform(Factory factory, ConfigImpl config, PageSource ps, TagLib[] tlibs, FunctionLib[] flibs, boolean returnValue, boolean ignoreScopes) throws TemplateException, IOException {
    Page p;
    SourceCode sc;
    boolean writeLog = config.getExecutionLogEnabled();
    Charset charset = config.getTemplateCharset();
    boolean dotUpper = ps.getDialect() == CFMLEngine.DIALECT_CFML && ((MappingImpl) ps.getMapping()).getDotNotationUpperCase();
    // parse regular
    while (true) {
        try {
            sc = new PageSourceCode(ps, charset, writeLog);
            p = transform(factory, config, sc, tlibs, flibs, ps.getResource().lastModified(), dotUpper, returnValue, ignoreScopes);
            break;
        } catch (ProcessingDirectiveException pde) {
            if (pde.getWriteLog() != null)
                writeLog = pde.getWriteLog().booleanValue();
            if (pde.getDotNotationUpperCase() != null)
                dotUpper = pde.getDotNotationUpperCase().booleanValue();
            if (!StringUtil.isEmpty(pde.getCharset()))
                charset = pde.getCharset();
        }
    }
    // could it be a component?
    boolean isCFML = ps.getDialect() == CFMLEngine.DIALECT_CFML;
    boolean isCFMLCompExt = isCFML && Constants.isCFMLComponentExtension(ResourceUtil.getExtension(ps.getResource(), ""));
    boolean possibleUndetectedComponent = false;
    // we don't have a component or interface
    if (p.isPage()) {
        if (isCFML)
            possibleUndetectedComponent = isCFMLCompExt;
        else if (Constants.isLuceeComponentExtension(ResourceUtil.getExtension(ps.getResource(), ""))) {
            Expression expr;
            Statement stat;
            PrintOut po;
            LitString ls;
            List<Statement> statements = p.getStatements();
            // check the root statements for component
            Iterator<Statement> it = statements.iterator();
            String str;
            while (it.hasNext()) {
                stat = it.next();
                if (stat instanceof PrintOut && (expr = ((PrintOut) stat).getExpr()) instanceof LitString) {
                    ls = (LitString) expr;
                    str = ls.getString();
                    if (str.indexOf(Constants.LUCEE_COMPONENT_TAG_NAME) != -1 || str.indexOf(Constants.LUCEE_INTERFACE_TAG_NAME) != -1 || // cfml name is supported as alias
                    str.indexOf(Constants.CFML_COMPONENT_TAG_NAME) != -1) {
                        possibleUndetectedComponent = true;
                        break;
                    }
                }
            }
        }
    }
    /*if(p.isPage() && (isCFML?
				Constants.isCFMLComponentExtension(ResourceUtil.getExtension(ps.getResource(),"")):
				Constants.isLuceeComponentExtension(ResourceUtil.getExtension(ps.getResource(),""))) &&
				isPossibleRawScript(sc,config.getIdentification())){*/
    if (possibleUndetectedComponent) {
        Page _p;
        TagLibTag scriptTag = CFMLTransformer.getTLT(sc, isCFML ? Constants.CFML_SCRIPT_TAG_NAME : Constants.LUCEE_SCRIPT_TAG_NAME, config.getIdentification());
        sc.setPos(0);
        SourceCode original = sc;
        // try inside a cfscript
        String text = "<" + scriptTag.getFullName() + ">" + original.getText() + "\n</" + scriptTag.getFullName() + ">";
        sc = new PageSourceCode(ps, text, charset, writeLog);
        try {
            while (true) {
                if (sc == null) {
                    sc = new PageSourceCode(ps, charset, writeLog);
                    text = "<" + scriptTag.getFullName() + ">" + sc.getText() + "\n</" + scriptTag.getFullName() + ">";
                    sc = new PageSourceCode(ps, text, charset, writeLog);
                }
                try {
                    _p = transform(factory, config, sc, tlibs, flibs, ps.getResource().lastModified(), dotUpper, returnValue, ignoreScopes);
                    break;
                } catch (ProcessingDirectiveException pde) {
                    if (pde.getWriteLog() != null)
                        writeLog = pde.getWriteLog().booleanValue();
                    if (pde.getDotNotationUpperCase() != null)
                        dotUpper = pde.getDotNotationUpperCase().booleanValue();
                    if (!StringUtil.isEmpty(pde.getCharset()))
                        charset = pde.getCharset();
                    sc = null;
                }
            }
        } catch (ComponentTemplateException e) {
            throw e.getTemplateException();
        }
        // we only use that result if it is a component now
        if (_p != null && !_p.isPage())
            return _p;
    }
    if (isCFMLCompExt && !p.isComponent() && !p.isInterface()) {
        String msg = "template [" + ps.getDisplayPath() + "] must contain a component or an interface.";
        if (sc != null)
            throw new TemplateException(sc, msg);
        throw new TemplateException(msg);
    }
    return p;
}