001
014
015 package com.liferay.taglib.aui;
016
017 import com.liferay.portal.kernel.language.LanguageUtil;
018 import com.liferay.portal.kernel.util.GetterUtil;
019 import com.liferay.portal.kernel.util.HtmlUtil;
020 import com.liferay.portal.kernel.util.JavaConstants;
021 import com.liferay.portal.kernel.util.StringPool;
022 import com.liferay.portal.kernel.util.Validator;
023 import com.liferay.taglib.aui.base.BaseATag;
024 import com.liferay.taglib.util.InlineUtil;
025
026 import java.io.IOException;
027
028 import java.util.Map;
029
030 import javax.portlet.PortletResponse;
031
032 import javax.servlet.http.HttpServletRequest;
033 import javax.servlet.jsp.JspWriter;
034
035
041 public class ATag extends BaseATag {
042
043 @Override
044 protected int processEndTag() throws Exception {
045 JspWriter jspWriter = pageContext.getOut();
046
047 if (Validator.isNotNull(getHref())) {
048 if (AUIUtil.isOpensNewWindow(getTarget())) {
049 jspWriter.write("<span class=\"opens-new-window-accessible\">");
050 jspWriter.write(LanguageUtil.get(request, "opens-new-window"));
051 jspWriter.write("</span>");
052 }
053
054 jspWriter.write("</a>");
055 }
056 else {
057 jspWriter.write("</span>");
058 }
059
060 return EVAL_PAGE;
061 }
062
063 @Override
064 protected int processStartTag() throws Exception {
065 JspWriter jspWriter = pageContext.getOut();
066
067 String ariaRole = getAriaRole();
068 String cssClass = getCssClass();
069 Map<String, Object> data = getData();
070 String href = getHref();
071 String id = getId();
072 String label = getLabel();
073 String lang = getLang();
074 Boolean localizeLabel = getLocalizeLabel();
075 String namespace = _getNamespace();
076 String onClick = getOnClick();
077 String target = getTarget();
078 String title = getTitle();
079
080 if (Validator.isNotNull(href)) {
081 jspWriter.write("<a ");
082
083 jspWriter.write("href=\"");
084 jspWriter.write(HtmlUtil.escapeAttribute(href));
085 jspWriter.write("\" ");
086
087 if (Validator.isNotNull(target)) {
088 jspWriter.write("target=\"");
089 jspWriter.write(target);
090 jspWriter.write("\" ");
091 }
092 }
093 else {
094 jspWriter.write("<span ");
095 }
096
097 if (Validator.isNotNull(cssClass)) {
098 jspWriter.write("class=\"");
099 jspWriter.write(cssClass);
100 jspWriter.write("\" ");
101 }
102
103 if (Validator.isNotNull(id)) {
104 jspWriter.write("id=\"");
105 jspWriter.write(namespace);
106 jspWriter.write(id);
107 jspWriter.write("\" ");
108 }
109
110 if (Validator.isNotNull(lang)) {
111 jspWriter.write("lang=\"");
112 jspWriter.write(lang);
113 jspWriter.write("\" ");
114 }
115
116 if (Validator.isNotNull(onClick)) {
117 jspWriter.write("onClick=\"");
118 jspWriter.write(onClick);
119 jspWriter.write("\" ");
120 }
121
122 if (Validator.isNotNull(ariaRole)) {
123 jspWriter.write("role=\"");
124 jspWriter.write(ariaRole);
125 jspWriter.write("\" ");
126 }
127
128 if (Validator.isNotNull(title) ||
129 AUIUtil.isOpensNewWindow(getTarget())) {
130
131 jspWriter.write("title=\"");
132
133 if (Validator.isNotNull(title)) {
134 jspWriter.write(LanguageUtil.get(request, title));
135 }
136
137 if (AUIUtil.isOpensNewWindow(getTarget())) {
138 jspWriter.write(LanguageUtil.get(request, "opens-new-window"));
139 }
140
141 jspWriter.write("\" ");
142 }
143
144 if (data != null) {
145 jspWriter.write(AUIUtil.buildData(data));
146 }
147
148 _writeDynamicAttributes(jspWriter);
149
150 jspWriter.write(">");
151
152 if (Validator.isNotNull(label)) {
153 if (localizeLabel) {
154 jspWriter.write(LanguageUtil.get(request, label));
155 }
156 else {
157 jspWriter.write(label);
158 }
159 }
160
161 return EVAL_BODY_INCLUDE;
162 }
163
164 private String _getNamespace() {
165 HttpServletRequest request =
166 (HttpServletRequest)pageContext.getRequest();
167
168 PortletResponse portletResponse = (PortletResponse)request.getAttribute(
169 JavaConstants.JAVAX_PORTLET_RESPONSE);
170
171 String namespace = StringPool.BLANK;
172
173 boolean useNamespace = GetterUtil.getBoolean(
174 (String)request.getAttribute("aui:form:useNamespace"), true);
175
176 if ((portletResponse != null) && useNamespace) {
177 namespace = portletResponse.getNamespace();
178 }
179
180 return namespace;
181 }
182
183 private void _writeDynamicAttributes(JspWriter jspWriter)
184 throws IOException {
185
186 String dynamicAttributesString = InlineUtil.buildDynamicAttributes(
187 getDynamicAttributes());
188
189 if (Validator.isNotNull(dynamicAttributesString)) {
190 jspWriter.write(dynamicAttributesString);
191 }
192 }
193
194 }