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1
17 package org.ofbiz.content.webapp.ftl;
18
19 import java.io.IOException  ;
20 import java.io.Writer ;
21 import java.sql.Timestamp ;
22 import java.util.HashMap ;
23 import java.util.List ;
24 import java.util.Locale ;
25 import java.util.Map ;
26
27 import javax.servlet.ServletContext ;
28 import javax.servlet.http.HttpServletRequest ;
29
30 import org.ofbiz.base.util.Debug;
31 import org.ofbiz.base.util.GeneralException;
32 import org.ofbiz.base.util.UtilDateTime;
33 import org.ofbiz.base.util.UtilMisc;
34 import org.ofbiz.base.util.template.FreeMarkerWorker;
35 import org.ofbiz.content.content.ContentWorker;
36 import org.ofbiz.entity.GenericDelegator;
37 import org.ofbiz.entity.GenericValue;
38
39 import freemarker.core.Environment;
40 import freemarker.template.TemplateTransformModel;
41
42
51 public class RenderSubContentTransform implements TemplateTransformModel {
52
53 public static final String module = RenderSubContentTransform.class.getName();
54
55
62 public static String getArg(Map args, String key, Environment env) {
63 return FreeMarkerWorker.getArg(args, key, env);
64 }
65
66 public static String getArg(Map args, String key, Map ctx) {
67 return FreeMarkerWorker.getArg(args, key, ctx);
68 }
69
70 public Writer getWriter(final Writer out, Map args) {
71 final Environment env = Environment.getCurrentEnvironment();
73 Map ctx = (Map ) FreeMarkerWorker.getWrappedObject("context", env);
74 if (ctx == null) {
75 ctx = new HashMap ();
76 }
77 final String mapKey = getArg(args, "mapKey", ctx);
78 final String subContentId = getArg(args, "subContentId", ctx);
79 final String subDataResourceTypeId = getArg(args, "subDataResourceTypeId", ctx);
80 final String contentId = getArg(args, "contentId", ctx);
81 final String mimeTypeId = getArg(args, "mimeTypeId", ctx);
82 final Locale locale = (Locale ) FreeMarkerWorker.getWrappedObject("locale", env);
83 final HttpServletRequest request = (HttpServletRequest ) FreeMarkerWorker.getWrappedObject("request", env);
84 final GenericDelegator delegator = (GenericDelegator) FreeMarkerWorker.getWrappedObject("delegator", env);
85 final GenericValue userLogin = (GenericValue) FreeMarkerWorker.getWrappedObject("userLogin", env);
86 GenericValue subContentDataResourceViewTemp = (GenericValue) FreeMarkerWorker.getWrappedObject("subContentDataResourceView", env);
87 if (subContentDataResourceViewTemp == null) {
88 List assocTypes = UtilMisc.toList("SUB_CONTENT");
89 Timestamp fromDate = UtilDateTime.nowTimestamp();
90 try {
91 subContentDataResourceViewTemp = ContentWorker.getSubContent(delegator, contentId, mapKey, subContentId, userLogin, assocTypes, fromDate);
92 } catch (IOException e) {
93 throw new RuntimeException (e.getMessage());
94 }
95 }
96
97 final GenericValue subContentDataResourceView = subContentDataResourceViewTemp;
98
99
100 final Map templateContext = ctx;
101
102 return new Writer (out) {
103
104 public void write(char cbuf[], int off, int len) {
105 }
106
107 public void flush() throws IOException {
108 out.flush();
109 }
110
111 public void close() throws IOException {
112 try {
113 renderSubContent();
114 } catch (IOException e) {
115 throw new IOException (e.getMessage());
116 }
117 }
118
119 public void renderSubContent() throws IOException {
120 Timestamp fromDate = UtilDateTime.nowTimestamp();
122 ServletContext servletContext = request.getSession().getServletContext();
123 String rootDir = servletContext.getRealPath("/");
124 String webSiteId = (String ) servletContext.getAttribute("webSiteId");
125 String https = (String ) servletContext.getAttribute("https");
126 templateContext.put("webSiteId", webSiteId);
127 templateContext.put("https", https);
128 templateContext.put("rootDir", rootDir);
129
130 Map templateRoot = FreeMarkerWorker.createEnvironmentMap(env);
131
132 templateRoot.put("context", templateContext);
133 if (subContentDataResourceView != null) {
134 }
135 try {
136 Map results = ContentWorker.renderSubContentAsText(delegator, contentId, out, mapKey, subContentId, subContentDataResourceView, templateRoot, locale, mimeTypeId, userLogin, fromDate);
137 } catch (GeneralException e) {
138 Debug.logError(e, "Error rendering content", module);
139 throw new IOException ("Error rendering content" + e.toString());
140 }
141
142 Map resultCtx = (Map ) FreeMarkerWorker.getWrappedObject("context", env);
143 templateContext.put("mapKey", null);
144 templateContext.put("subContentId", null);
145 templateContext.put("subDataResourceTypeId", null);
146 templateContext.put("contentId", contentId);
147 templateContext.put("mimeTypeId", null);
148 templateContext.put("locale", locale);
149
150 return;
151 }
152 };
153 }
154
155 }
156 |
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