|
1
16 package org.outerj.daisy.frontend;
17
18 import org.outerj.daisy.frontend.util.AbstractDaisyApple;
19 import org.outerj.daisy.frontend.util.FormHelper;
20 import org.outerj.daisy.frontend.components.siteconf.SiteConf;
21 import org.outerj.daisy.frontend.editor.UploadPartDataSource;
22 import org.outerj.daisy.repository.Repository;
23 import org.outerj.daisy.repository.Document;
24 import org.outerj.daisy.repository.CollectionManager;
25 import org.outerj.daisy.repository.PartDataSource;
26 import org.apache.avalon.framework.service.Serviceable;
27 import org.apache.avalon.framework.service.ServiceManager;
28 import org.apache.avalon.framework.service.ServiceException;
29 import org.apache.cocoon.components.flow.apples.AppleRequest;
30 import org.apache.cocoon.components.flow.apples.AppleResponse;
31 import org.apache.cocoon.forms.formmodel.Form;
32 import org.apache.cocoon.forms.formmodel.MultiValueField;
33 import org.apache.cocoon.forms.formmodel.Field;
34 import org.apache.cocoon.forms.FormContext;
35 import org.apache.cocoon.environment.Request;
36
37 import java.util.Map  ;
38 import java.util.HashMap ;
39 import java.util.Locale ;
40
41
44 public class UploadApple extends AbstractDaisyApple implements Serviceable {
45 private ServiceManager serviceManager;
46 private Form form;
47 private boolean init = false;
48 private Map viewData;
49 private Locale locale;
50 private SiteConf siteConf;
51 private Repository repository;
52 private String documentTypeName;
53 private String partTypeName;
54
55 public void service(ServiceManager serviceManager) throws ServiceException {
56 this.serviceManager = serviceManager;
57 }
58
59 protected void processInternal(AppleRequest appleRequest, AppleResponse appleResponse) throws Exception {
60 Request request = appleRequest.getCocoonRequest();
61
62 if (!init) {
63 documentTypeName = RequestUtil.getStringParameter(request, "documentType");
64 partTypeName = RequestUtil.getStringParameter(request, "partType");
65
66 form = FormHelper.createForm(serviceManager, "resources/form/upload_definition.xml");
67
68 locale = WikiHelper.getLocale(request);
69 siteConf = WikiHelper.getSiteConf(request);
70 repository = WikiHelper.getRepository(request, serviceManager);
71 long branchId = RequestUtil.getBranchId(request, siteConf.getBranchId(), repository);
72 long languageId = RequestUtil.getLanguageId(request, siteConf.getLanguageId(), repository);
73
74 MultiValueField collectionsField = (MultiValueField)form.getChild("collections");
75 collectionsField.setSelectionList(repository.getCollectionManager().getCollections(false).getArray(), "id", "name");
76 collectionsField.setValue(new Long [] { new Long (siteConf.getCollectionId()) });
77
78 form.getChild("branchId").setValue(new Long (branchId));
79 form.getChild("languageId").setValue(new Long (languageId));
80
81 viewData = new HashMap ();
82 viewData.put("CocoonFormsInstance", form);
83 viewData.put("locale", locale);
84 viewData.put("submitPath", getPath());
85 viewData.put("mountPoint", getMountPoint());
86 viewData.put("branchesArray", repository.getVariantManager().getAllBranches(false).getArray());
87 viewData.put("languagesArray", repository.getVariantManager().getAllLanguages(false).getArray());
88
89 init = true;
90 appleResponse.redirectTo(getPath());
91 } else {
92 String method = request.getMethod();
93 if (method.equals("GET")) {
94 appleResponse.sendPage("DialogForm-upload-Pipe", viewData);
95 } else if (method.equals("POST")) {
96 boolean endProcessing = form.process(new FormContext(request, locale));
97 if (endProcessing) {
98 String name = (String )form.getChild("name").getValue();
99 long branchId = ((Long )form.getChild("branchId").getValue()).longValue();
100 long languageId = ((Long )form.getChild("languageId").getValue()).longValue();
101 String mimeType = (String )form.getChild("mimetype").getValue();
102 String fileName = (String )form.getChild("filename").getValue();
103
104 long uploadDocTypeId = repository.getRepositorySchema().getDocumentTypeByName(documentTypeName, false).getId();
105 Document document = repository.createDocument(name, uploadDocTypeId, branchId, languageId);
106 document.setPart(partTypeName, mimeType, getUploadData());
107 document.setPartFileName(partTypeName, fileName);
108
109 MultiValueField collectionsField = (MultiValueField)form.getChild("collections");
111 Object [] collections = (Object [])collectionsField.getValue();
112 CollectionManager collectionManager = repository.getCollectionManager();
113 document.clearCollections();
114 for (int i = 0; i < collections.length; i++) {
115 document.addToCollection(collectionManager.getCollection(((Long )collections[i]).longValue(), false));
116 }
117 document.save();
118
119 Map viewData = new HashMap ();
120 viewData.put("mountPoint", getMountPoint());
121 viewData.put("uploadDocId", String.valueOf(document.getId()));
122 viewData.put("uploadName", document.getName());
123 viewData.put("branch", repository.getVariantManager().getBranch(branchId, false).getName());
124 viewData.put("language", repository.getVariantManager().getLanguage(languageId, false).getName());
125 viewData.put("branchId", String.valueOf(branchId));
126 viewData.put("languageId", String.valueOf(languageId));
127 appleResponse.sendPage("Template-upload_finish-Pipe", viewData);
128 } else {
129 if (form.getSubmitWidget().getId().equals("file")) {
130 org.apache.cocoon.servlet.multipart.Part docUploadPart = (org.apache.cocoon.servlet.multipart.Part)form.getChild("file").getValue();
131 if (docUploadPart != null) {
132 form.getChild("mimetype").setValue(docUploadPart.getMimeType());
133 String fileName = RequestUtil.removePathFromUploadFileName(docUploadPart.getUploadName());
134 form.getChild("filename").setValue(fileName);
135 Field docName = (Field)form.getChild("name");
136 if (docName.getValue() == null) {
137 int pos = fileName.lastIndexOf('.');
138 if (pos != -1)
139 fileName = fileName.substring(0, pos);
140 docName.setValue(fileName);
141 }
142 }
143 }
144 appleResponse.sendPage("DialogForm-upload-Pipe", viewData);
145 }
146 } else {
147 throw new Exception ("Unexpected HTML method: " + method);
148 }
149 }
150 }
151
152 private PartDataSource getUploadData() throws Exception {
153 org.apache.cocoon.servlet.multipart.Part docUploadPart = (org.apache.cocoon.servlet.multipart.Part)form.getChild("file").getValue();
154 return new UploadPartDataSource(docUploadPart);
155 }
156
157 private String getPath() {
158 return getMountPoint() + "/" + siteConf.getName() + "/editing/upload/" + getContinuationId();
159 }
160 }
161
162 |
Popular Tags |
Java API By Example, From Geeks To Geeks.