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

Example 11 with TagLibTagAttr

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

the class ConfigImpl method createTag.

public void createTag(TagLib tl, String filename) {
    // Jira 1298
    // filename.substring(0,filename.length()-(getCFCExtension().length()+1));
    String name = toName(filename);
    TagLibTag tlt = new TagLibTag(tl);
    tlt.setName(name);
    tlt.setTagClassDefinition("lucee.runtime.tag.CFTagCore", getIdentification(), null);
    tlt.setHandleExceptions(true);
    tlt.setBodyContent("free");
    tlt.setParseBody(false);
    tlt.setDescription("");
    tlt.setAttributeType(TagLibTag.ATTRIBUTE_TYPE_MIXED);
    TagLibTagAttr tlta = new TagLibTagAttr(tlt);
    tlta.setName("__filename");
    tlta.setRequired(true);
    tlta.setRtexpr(true);
    tlta.setType("string");
    tlta.setHidden(true);
    tlta.setDefaultValue(filename);
    tlt.setAttribute(tlta);
    tlta = new TagLibTagAttr(tlt);
    tlta.setName("__name");
    tlta.setRequired(true);
    tlta.setRtexpr(true);
    tlta.setHidden(true);
    tlta.setType("string");
    tlta.setDefaultValue(name);
    tlt.setAttribute(tlta);
    tlta = new TagLibTagAttr(tlt);
    tlta.setName("__isweb");
    tlta.setRequired(true);
    tlta.setRtexpr(true);
    tlta.setHidden(true);
    tlta.setType("boolean");
    tlta.setDefaultValue(this instanceof ConfigWeb ? "true" : "false");
    tlt.setAttribute(tlta);
    tl.setTag(tlt);
}

Example 12 with TagLibTagAttr

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

the class CFMLTransformer method attribute.

/**
 * Liest ein einzelnes Atribut eines tag ein (nicht NONAME).
 * <br />
 * EBNF:<br />
 * <code>attribute-name  spaces "=" spaces attribute-value;</code>
 * @param tag Definition des Tag das dieses Attribut enthaelt.
 * @param args Container zum Speichern einzelner Attribute Namen zum nachtraeglichen Prufen gegen die Tag-Lib.
 * @return Element Attribute Element.
 * @throws TemplateException
 */
private static Attribute attribute(TagData data, TagLibTag tag, ArrayList<String> args, RefBoolean allowDefaultValue) throws TemplateException {
    Expression value = null;
    // Name
    StringBuffer sbType = new StringBuffer();
    RefBoolean dynamic = new RefBooleanImpl(false);
    boolean isDefaultValue = false;
    boolean[] parseExpression = new boolean[2];
    parseExpression[0] = true;
    parseExpression[1] = false;
    String name = attributeName(data.srcCode, dynamic, args, tag, sbType, parseExpression, allowDefaultValue.toBooleanValue());
    // mixed in a noname attribute
    if (StringUtil.isEmpty(name)) {
        allowDefaultValue.setValue(false);
        TagLibTagAttr attr = tag.getDefaultAttribute();
        if (attr == null)
            throw new TemplateException(data.srcCode, "Invalid Identifier.");
        name = attr.getName();
        sbType.append(attr.getType());
        isDefaultValue = true;
    }
    comment(data.srcCode, true);
    if (isDefaultValue || data.srcCode.forwardIfCurrent('=')) {
        comment(data.srcCode, true);
        // Value
        value = attributeValue(data, tag, sbType.toString(), parseExpression[0], false, data.factory.createLitString(""));
    } else // default value boolean true
    {
        TagLibTagAttr attr = tag.getAttribute(name);
        if (attr != null)
            value = attr.getUndefinedValue(data.factory);
        else
            value = tag.getAttributeUndefinedValue(data.factory);
        if (sbType.toString().length() > 0) {
            value = CastOther.toExpression(value, sbType.toString());
        }
    }
    comment(data.srcCode, true);
    return new Attribute(dynamic.toBooleanValue(), name, value, sbType.toString());
}

Example 13 with TagLibTagAttr

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

the class AbstrCFMLScriptTransformer method __singleAttrStatement.

private final Statement __singleAttrStatement(Body parent, ExprData data, TagLibTag tlt, boolean allowTwiceAttr) throws TemplateException {
    String tagName = tlt.getName();
    if (data.srcCode.forwardIfCurrent(tagName)) {
        if (!data.srcCode.isCurrent(' ') && !data.srcCode.isCurrent(';')) {
            data.srcCode.setPos(data.srcCode.getPos() - tagName.length());
            return null;
        }
    } else
        return null;
    int pos = data.srcCode.getPos() - tagName.length();
    Position line = data.srcCode.getPosition();
    // TagLibTag tlt = CFMLTransformer.getTLT(data.srcCode,tagName.equals("pageencoding")?"processingdirective":tagName);
    Tag tag = getTag(data, parent, tlt, line, null);
    tag.setScriptBase(true);
    tag.setTagLibTag(tlt);
    comments(data);
    // attribute
    TagLibTagAttr attr = tlt.getScript().getSingleAttr();
    String attrName = null;
    Expression attrValue = null;
    short attrType = ATTR_TYPE_NONE;
    if (attr != null) {
        attrType = attr.getScriptSupport();
        char c = data.srcCode.getCurrent();
        if (ATTR_TYPE_REQUIRED == attrType || (!data.srcCode.isCurrent(';') && ATTR_TYPE_OPTIONAL == attrType)) {
            if (data.srcCode.isCurrent('{')) {
                // this can be only a json string
                int p = data.srcCode.getPos();
                try {
                    attrValue = isSimpleValue(attr.getType()) ? null : json(data, JSON_STRUCT, '{', '}');
                } catch (Throwable t) {
                    ExceptionUtil.rethrowIfNecessary(t);
                    data.srcCode.setPos(p);
                }
            } else
                attrValue = attributeValue(data, tlt.getScript().getRtexpr());
            if (attrValue != null && isOperator(c)) {
                data.srcCode.setPos(pos);
                return null;
            }
        }
    }
    if (attrValue != null) {
        attrName = attr.getName();
        TagLibTagAttr tlta = tlt.getAttribute(attr.getName(), true);
        tag.addAttribute(new Attribute(false, attrName, CastOther.toExpression(attrValue, tlta.getType()), tlta.getType()));
    } else if (ATTR_TYPE_REQUIRED == attrType) {
        data.srcCode.setPos(pos);
        return null;
    }
    // body
    if (tlt.getHasBody()) {
        Body body = new BodyBase(data.factory);
        boolean wasSemiColon = statement(data, body, tlt.getScript().getContext());
        if (!wasSemiColon || !tlt.isBodyFree() || body.hasStatements())
            tag.setBody(body);
    } else
        checkSemiColonLineFeed(data, true, true, true);
    if (tlt.hasTTE())
        data.ep.add(tlt, tag, data.flibs, data.srcCode);
    if (!StringUtil.isEmpty(attrName))
        validateAttributeName(attrName, data.srcCode, new ArrayList<String>(), tlt, new RefBooleanImpl(false), new StringBuffer(), allowTwiceAttr);
    tag.setEnd(data.srcCode.getPosition());
    eval(tlt, data, tag);
    return tag;
}

Example 14 with TagLibTagAttr

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

the class AbstrCFMLScriptTransformer method validateAttributeName.

private final String validateAttributeName(String idOC, SourceCode cfml, ArrayList<String> args, TagLibTag tag, RefBoolean dynamic, StringBuffer sbType, boolean allowTwiceAttr) throws TemplateException {
    String idLC = idOC.toLowerCase();
    if (args.contains(idLC) && !allowTwiceAttr)
        throw new TemplateException(cfml, "you can't use the same attribute [" + idOC + "] twice");
    args.add(idLC);
    if (tag == null)
        return idOC;
    int typeDef = tag.getAttributeType();
    if ("attributecollection".equals(idLC)) {
        dynamic.setValue(tag.getAttribute(idLC, true) == null);
        sbType.append("struct");
    } else if (typeDef == TagLibTag.ATTRIBUTE_TYPE_FIXED || typeDef == TagLibTag.ATTRIBUTE_TYPE_MIXED) {
        TagLibTagAttr attr = tag.getAttribute(idLC, true);
        if (attr == null) {
            if (typeDef == TagLibTag.ATTRIBUTE_TYPE_FIXED) {
                String names = tag.getAttributeNames();
                if (StringUtil.isEmpty(names))
                    throw new TemplateException(cfml, "Attribute " + idOC + " is not allowed for tag " + tag.getFullName());
                throw new TemplateException(cfml, "Attribute " + idOC + " is not allowed for statement " + tag.getName(), "valid attribute names are [" + names + "]");
            }
            dynamic.setValue(true);
        } else {
            idOC = attr.getName();
            idLC = idOC.toLowerCase();
            sbType.append(attr.getType());
        // parseExpression[0]=attr.getRtexpr();
        }
    } else if (typeDef == TagLibTag.ATTRIBUTE_TYPE_DYNAMIC) {
        dynamic.setValue(true);
    }
    return idOC;
}

Example 15 with TagLibTagAttr

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

the class ApplicationContextSupport method _initTagDefaultAttributeValues.

private static void _initTagDefaultAttributeValues(Config config, TagLib lib, Map<Collection.Key, Map<Collection.Key, Object>> tagDefaultAttributeValues, Struct sct, boolean checkNameSpace) {
    if (sct == null)
        return;
    Iterator<Entry<Key, Object>> it = sct.entryIterator();
    // loop tags
    Struct attrs;
    TagLibTag tag;
    Iterator<Entry<Key, Object>> iit;
    Entry<Key, Object> e;
    Map<Collection.Key, Object> map;
    TagLibTagAttr attr;
    String name;
    while (it.hasNext()) {
        e = it.next();
        attrs = Caster.toStruct(e.getValue(), null);
        if (attrs != null) {
            tag = null;
            if (checkNameSpace) {
                name = e.getKey().getLowerString();
                if (StringUtil.startsWithIgnoreCase(name, lib.getNameSpaceAndSeparator())) {
                    name = name.substring(lib.getNameSpaceAndSeparator().length());
                    tag = lib.getTag(name);
                }
            } else
                tag = lib.getTag(e.getKey().getLowerString());
            if (tag != null) {
                sct.removeEL(e.getKey());
                map = new HashMap<Collection.Key, Object>();
                iit = attrs.entryIterator();
                while (iit.hasNext()) {
                    e = iit.next();
                    map.put(KeyImpl.init(e.getKey().getLowerString()), e.getValue());
                }
                tagDefaultAttributeValues.put(KeyImpl.init(tag.getFullName()), map);
            }
        }
    }
}