Examples with TagLibTagAttr lucee.transformer.library.tag.TagLibTagAttr used on opensource projects

Example 6 with TagLibTagAttr

use of lucee.transformer.library.tag.TagLibTagAttr in project Lucee by lucee.

the class AbstrCFMLScriptTransformer method attribute.

private final Attribute attribute(TagLibTag tlt, ExprData data, ArrayList<String> args, Expression defaultValue, Object oAllowExpression, boolean allowTwiceAttr, boolean allowColonSeparator) throws TemplateException {
    StringBuffer sbType = new StringBuffer();
    RefBoolean dynamic = new RefBooleanImpl(false);
    // Name
    String name = attributeName(data.srcCode, args, tlt, dynamic, sbType, allowTwiceAttr, !allowColonSeparator);
    String nameLC = name == null ? null : name.toLowerCase();
    boolean allowExpression = false;
    if (oAllowExpression instanceof Boolean)
        allowExpression = ((Boolean) oAllowExpression).booleanValue();
    else if (oAllowExpression instanceof String)
        allowExpression = ((String) oAllowExpression).equalsIgnoreCase(nameLC);
    Expression value = null;
    comments(data);
    // value
    boolean hasValue = data.srcCode.forwardIfCurrent('=') || (allowColonSeparator && data.srcCode.forwardIfCurrent(':'));
    if (hasValue) {
        comments(data);
        value = attributeValue(data, allowExpression);
    } else {
        value = defaultValue;
    }
    comments(data);
    // Type
    TagLibTagAttr tlta = null;
    if (tlt != null) {
        tlta = tlt.getAttribute(nameLC, true);
        if (tlta != null && tlta.getName() != null)
            nameLC = tlta.getName();
    }
    return new Attribute(dynamic.toBooleanValue(), name, tlta != null ? CastOther.toExpression(value, tlta.getType()) : value, sbType.toString(), !hasValue);
}

Example 7 with TagLibTagAttr

use of lucee.transformer.library.tag.TagLibTagAttr in project Lucee by lucee.

the class CFMLTransformer method attributeName.

/**
 * Liest den Namen eines Attribut ein, je nach Attribut-Definition innerhalb der Tag-Lib,
 * wird der Name ueber den identifier oder den Expression Transformer eingelesen.
 * <ul>
 * <li>FIX und DYNAMIC --> identifier </li>
 * <li>FULLDYNAMIC --> Expression Transformer </li>
 * </ul>
 * <br />
 * EBNF:<br />
 * <code>("expression"|'expression'|expression) | identifier;(* Ruft identifier oder den Expression Transformer auf je nach Attribute Definition in der Tag Lib. *)</code>
 * @param dynamic
 * @param args Container zum Speichern einzelner Attribute Namen zum nachtraeglichen Prufen gegen die Tag-Lib.
 * @param tag Aktuelles tag aus der Tag-Lib
 * @param sbType Die Methode speichert innerhalb von sbType den Typ des Tags, zur Interpretation in der attribute Methode.
 * @param parseExpression Soll der Wert des Attributes geparst werden
 * @return Attribute Name
 * @throws TemplateException
 */
private static String attributeName(SourceCode cfml, RefBoolean dynamic, ArrayList<String> args, TagLibTag tag, StringBuffer sbType, boolean[] parseExpression, boolean allowDefaultValue) throws TemplateException {
    String _id = identifier(cfml, !allowDefaultValue, true);
    if (StringUtil.isEmpty(_id)) {
        return null;
    }
    int typeDef = tag.getAttributeType();
    String id = StringUtil.toLowerCase(_id);
    if (args.contains(id))
        throw createTemplateException(cfml, "you can't use the same tag attribute [" + id + "] twice", tag);
    args.add(id);
    if ("attributecollection".equals(id)) {
        dynamic.setValue(tag.getAttribute(id, true) == null);
        sbType.append("struct");
        parseExpression[0] = true;
        parseExpression[1] = true;
    } else if (typeDef == TagLibTag.ATTRIBUTE_TYPE_FIXED || typeDef == TagLibTag.ATTRIBUTE_TYPE_MIXED) {
        TagLibTagAttr attr = tag.getAttribute(id, true);
        if (attr == null) {
            if (typeDef == TagLibTag.ATTRIBUTE_TYPE_FIXED) {
                String names = tag.getAttributeNames();
                if (StringUtil.isEmpty(names))
                    throw createTemplateException(cfml, "Attribute " + id + " is not allowed for tag " + tag.getFullName(), tag);
                try {
                    names = ListUtil.sort(names, "textnocase", null, null);
                } catch (Throwable t) {
                    ExceptionUtil.rethrowIfNecessary(t);
                }
                throw createTemplateException(cfml, "Attribute " + id + " is not allowed for tag " + tag.getFullName(), "valid attribute names are [" + names + "]", tag);
            }
            dynamic.setValue(true);
        } else {
            id = attr.getName();
            sbType.append(attr.getType());
            parseExpression[0] = attr.getRtexpr();
        }
    } else if (typeDef == TagLibTag.ATTRIBUTE_TYPE_DYNAMIC) {
        dynamic.setValue(true);
    }
    return id;
}

Example 8 with TagLibTagAttr

use of lucee.transformer.library.tag.TagLibTagAttr in project Lucee by lucee.

the class CFMLTransformer method setAddional.

private static void setAddional(PageExceptionImpl pe, TagLibTag tlt) {
    Map<String, TagLibTagAttr> attrs = tlt.getAttributes();
    Iterator<Entry<String, TagLibTagAttr>> it = attrs.entrySet().iterator();
    Entry<String, TagLibTagAttr> entry;
    TagLibTagAttr attr;
    // Pattern
    StringBuilder pattern = new StringBuilder("<");
    pattern.append((tlt.getFullName()));
    StringBuilder req = new StringBuilder();
    StringBuilder opt = new StringBuilder();
    StringBuilder tmp;
    pattern.append(" ");
    int c = 0;
    while (it.hasNext()) {
        entry = it.next();
        attr = entry.getValue();
        tmp = attr.isRequired() ? req : opt;
        tmp.append(" ");
        if (!attr.isRequired())
            tmp.append("[");
        if (c++ > 0)
            pattern.append(" ");
        tmp.append(attr.getName());
        tmp.append("=\"");
        tmp.append(attr.getType());
        tmp.append("\"");
        if (!attr.isRequired())
            tmp.append("]");
    }
    if (req.length() > 0)
        pattern.append(req);
    if (opt.length() > 0)
        pattern.append(opt);
    if (tlt.getAttributeType() == TagLibTag.ATTRIBUTE_TYPE_MIXED || tlt.getAttributeType() == TagLibTag.ATTRIBUTE_TYPE_DYNAMIC)
        pattern.append(" ...");
    pattern.append(">");
    if (tlt.getHasBody()) {
        if (tlt.isBodyReq()) {
            pattern.append("</");
            pattern.append(tlt.getFullName());
            pattern.append(">");
        } else if (tlt.isBodyFree()) {
            pattern.append("[</");
            pattern.append(tlt.getFullName());
            pattern.append(">]");
        }
    }
    pe.setAdditional(KeyConstants._Pattern, pattern);
    // Documentation
    StringBuilder doc = new StringBuilder(tlt.getDescription());
    req = new StringBuilder();
    opt = new StringBuilder();
    doc.append("\n");
    it = attrs.entrySet().iterator();
    while (it.hasNext()) {
        entry = it.next();
        attr = entry.getValue();
        tmp = attr.isRequired() ? req : opt;
        tmp.append("* ");
        tmp.append(attr.getName());
        tmp.append(" (");
        tmp.append(attr.getType());
        tmp.append("): ");
        tmp.append(attr.getDescription());
        tmp.append("\n");
    }
    if (req.length() > 0)
        doc.append("\nRequired:\n").append(req);
    if (opt.length() > 0)
        doc.append("\nOptional:\n").append(opt);
    pe.setAdditional(KeyImpl.init("Documentation"), doc);
}

Example 9 with TagLibTagAttr

use of lucee.transformer.library.tag.TagLibTagAttr in project Lucee by lucee.

the class CFTag method getAttributeRequirments.

private static TagLibTag getAttributeRequirments(Component cfc, boolean runtime) {
    Struct meta = null;
    Member mem = cfc != null ? cfc.getMember(Component.ACCESS_PRIVATE, KeyConstants._metadata, true, false) : null;
    if (mem != null)
        meta = Caster.toStruct(mem.getValue(), null, false);
    if (meta == null)
        return null;
    TagLibTag tag = new TagLibTag(null);
    // TAG
    // type
    String type = Caster.toString(meta.get(ATTRIBUTE_TYPE, "dynamic"), "dynamic");
    if ("fixed".equalsIgnoreCase(type))
        tag.setAttributeType(TagLibTag.ATTRIBUTE_TYPE_FIXED);
    else
        // else if("mixed".equalsIgnoreCase(type))tag.setAttributeType(TagLibTag.ATTRIBUTE_TYPE_MIXED);
        // else if("noname".equalsIgnoreCase(type))tag.setAttributeType(TagLibTag.ATTRIBUTE_TYPE_NONAME);
        tag.setAttributeType(TagLibTag.ATTRIBUTE_TYPE_DYNAMIC);
    if (!runtime) {
        // hint
        String hint = Caster.toString(meta.get(KeyConstants._hint, null), null);
        if (!StringUtil.isEmpty(hint))
            tag.setDescription(hint);
    }
    // ATTRIBUTES
    Struct attributes = Caster.toStruct(meta.get(KeyConstants._ATTRIBUTES, null), null, false);
    if (attributes != null) {
        Iterator<Entry<Key, Object>> it = attributes.entryIterator();
        // Iterator it = attributes.entrySet().iterator();
        Entry<Key, Object> entry;
        TagLibTagAttr attr;
        Struct sct;
        String name;
        Object defaultValue;
        while (it.hasNext()) {
            entry = it.next();
            name = Caster.toString(entry.getKey(), null);
            if (StringUtil.isEmpty(name))
                continue;
            attr = new TagLibTagAttr(tag);
            attr.setName(name);
            sct = Caster.toStruct(entry.getValue(), null, false);
            if (sct != null) {
                attr.setRequired(Caster.toBooleanValue(sct.get(KeyConstants._required, Boolean.FALSE), false));
                attr.setType(Caster.toString(sct.get(KeyConstants._type, "any"), "any"));
                defaultValue = sct.get(KeyConstants._default, null);
                if (defaultValue != null)
                    attr.setDefaultValue(defaultValue);
                if (!runtime) {
                    attr.setDescription(Caster.toString(sct.get(KeyConstants._hint, null), null));
                    attr.setRtexpr(Caster.toBooleanValue(sct.get(RT_EXPR_VALUE, Boolean.TRUE), true));
                }
            }
            tag.setAttribute(attr);
        }
    }
    return tag;
}

Example 10 with TagLibTagAttr

use of lucee.transformer.library.tag.TagLibTagAttr in project Lucee by lucee.

the class TagUtil method _addTagMetaData.

private static void _addTagMetaData(PageContext pc, ConfigWebImpl cw, int dialect) {
    TagLibTagAttr attrFileName, attrIsWeb;
    String filename;
    Boolean isWeb;
    TagLibTag tlt;
    TagLib[] tlds = cw.getTLDs(dialect);
    for (int i = 0; i < tlds.length; i++) {
        Map<String, TagLibTag> tags = tlds[i].getTags();
        Iterator<TagLibTag> it = tags.values().iterator();
        while (it.hasNext()) {
            tlt = it.next();
            if (tlt.getTagClassDefinition().isClassNameEqualTo("lucee.runtime.tag.CFTagCore")) {
                attrFileName = tlt.getAttribute("__filename");
                attrIsWeb = tlt.getAttribute("__isweb");
                if (attrFileName != null && attrIsWeb != null) {
                    filename = Caster.toString(attrFileName.getDefaultValue(), null);
                    isWeb = Caster.toBoolean(attrIsWeb.getDefaultValue(), null);
                    if (filename != null && isWeb != null) {
                        addTagMetaData(pc, tlds[i], tlt, filename, isWeb.booleanValue());
                    }
                }
            }
        }
    }
}