98 lines
2.7 KiB
Java
98 lines
2.7 KiB
Java
/**
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*
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* Copyright 2016 Fernando Ramirez
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.bob.element;
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import org.jivesoftware.smack.packet.Message;
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import org.jivesoftware.smack.util.XmlStringBuilder;
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import org.jivesoftware.smackx.bob.BoBHash;
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import org.jivesoftware.smackx.xhtmlim.XHTMLText;
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import org.jivesoftware.smackx.xhtmlim.packet.XHTMLExtension;
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/**
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* Bits of Binary extension element.
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*
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* @author Fernando Ramirez
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* @see <a href="http://xmpp.org/extensions/xep-0231.html">XEP-0231: Bits of
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* Binary</a>
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*/
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public class BoBExtension extends XHTMLExtension {
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private final BoBHash bobHash;
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private final String alt;
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private final String paragraph;
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/**
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* Bits of Binary extension constructor.
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*
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* @param bobHash TODO javadoc me please
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* @param alt TODO javadoc me please
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* @param paragraph TODO javadoc me please
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*/
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public BoBExtension(BoBHash bobHash, String alt, String paragraph) {
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this.bobHash = bobHash;
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this.alt = alt;
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this.paragraph = paragraph;
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}
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/**
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* Get the BoB hash.
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*
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* @return the BoB hash
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*/
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public BoBHash getBoBHash() {
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return bobHash;
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}
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/**
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* Get the alt field.
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*
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* @return the alt field
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*/
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public String getAlt() {
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return alt;
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}
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@Override
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public XmlStringBuilder toXML(org.jivesoftware.smack.packet.XmlEnvironment enclosingNamespace) {
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XmlStringBuilder xml = new XmlStringBuilder(this);
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xml.rightAngleBracket();
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xml.halfOpenElement(Message.BODY);
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xml.xmlnsAttribute(XHTMLText.NAMESPACE);
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xml.rightAngleBracket();
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xml.openElement(XHTMLText.P);
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xml.optEscape(paragraph);
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xml.halfOpenElement(XHTMLText.IMG);
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xml.optAttribute("alt", alt);
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xml.attribute("src", bobHash.toSrc());
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xml.closeEmptyElement();
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xml.closeElement(XHTMLText.P);
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xml.closeElement(Message.BODY);
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xml.closeElement(this);
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return xml;
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}
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public static BoBExtension from(Message message) {
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return (BoBExtension) message.getExtensionElement(ELEMENT, NAMESPACE);
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}
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}
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