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16 package org.outerj.daisy.frontend;
17
18 import org.outerj.daisy.frontend.util.AbstractDaisyApple;
19 import org.outerj.daisy.frontend.components.siteconf.SiteConf;
20 import org.outerj.daisy.repository.Repository;
21 import org.outerj.daisy.repository.query.QueryManager;
22 import org.outerj.daisy.repository.query.QueryHelper;
23 import org.apache.cocoon.components.flow.apples.StatelessAppleController;
24 import org.apache.cocoon.components.flow.apples.AppleRequest;
25 import org.apache.cocoon.components.flow.apples.AppleResponse;
26 import org.apache.cocoon.environment.Request;
27 import org.apache.cocoon.ResourceNotFoundException;
28 import org.apache.avalon.framework.service.Serviceable;
29 import org.apache.avalon.framework.service.ServiceManager;
30 import org.apache.avalon.framework.service.ServiceException;
31 import org.outerx.daisy.x10.SearchResultDocument;
32
33 import java.util.Locale  ;
34 import java.util.Map ;
35 import java.util.HashMap ;
36
37 public class BrowseDocumentsApple extends AbstractDaisyApple implements StatelessAppleController, Serviceable {
38 private ServiceManager serviceManager;
39
40 public void service(ServiceManager serviceManager) throws ServiceException {
41 this.serviceManager = serviceManager;
42 }
43
44 protected void processInternal(AppleRequest appleRequest, AppleResponse appleResponse) throws Exception {
45 Request request = appleRequest.getCocoonRequest();
46 Locale locale = WikiHelper.getLocale(request);
47 SiteConf siteConf = WikiHelper.getSiteConf(request);
48 Repository repository = WikiHelper.getRepository(request, serviceManager);
49
50 String resource = appleRequest.getSitemapParameter("resource");
51 if (resource == null) {
52 long branchId = RequestUtil.getBranchId(request, siteConf.getBranchId(), repository);
53 long languageId = RequestUtil.getLanguageId(request, siteConf.getLanguageId(), repository);
54 Map viewData = new HashMap ();
55 viewData.put("branchId", String.valueOf(branchId));
56 viewData.put("languageId", String.valueOf(languageId));
57 viewData.put("branch", repository.getVariantManager().getBranch(branchId, false).getName());
58 viewData.put("language", repository.getVariantManager().getLanguage(languageId, false).getName());
59 viewData.put("branches", repository.getVariantManager().getAllBranches(false).getArray());
60 viewData.put("languages", repository.getVariantManager().getAllLanguages(false).getArray());
61 viewData.put("versionMode", WikiHelper.getVersionMode(request));
62 viewData.put("siteConf", siteConf);
63 viewData.put("mountPoint", getMountPoint());
64 appleResponse.sendPage("Template-documentbrowser-Pipe", viewData);
65 } else if (resource.equals("documents")) {
66 WikiVersionMode versionMode = WikiVersionMode.fromString(request.getParameter("versionMode"));
67 String query = getQuery(request, siteConf, repository, versionMode);
68 QueryManager queryManager = repository.getQueryManager();
69 SearchResultDocument result = queryManager.performQuery(query, locale);
70
71 Map viewData = new HashMap ();
72 viewData.put("searchResult", result.getSearchResult());
73 viewData.put("versionMode", versionMode);
74 viewData.put("siteConf", siteConf);
75 viewData.put("mountPoint", getMountPoint());
76 appleResponse.sendPage("Template-documentbrowser_docs-Pipe", viewData);
77 } else {
78 throw new ResourceNotFoundException("Unsupported resource: " + resource);
79 }
80 }
81
82 private String getQuery(Request request, SiteConf siteConf, Repository repository, WikiVersionMode versionMode) throws Exception {
83 String name = request.getParameter("name");
84 String fulltextQuery = request.getParameter("fulltextQuery");
85 String collections = request.getParameter("collections");
86 long branchId = RequestUtil.getLongParameter(request, "branchId");
87 long languageId = RequestUtil.getLongParameter(request, "languageId");
88 boolean attachmentDocType = request.getParameter("attachmentDocType") != null;
89 boolean imageDocType = request.getParameter("imageDocType") != null;
90
91 StringBuffer query = new StringBuffer ();
92 query.append("select name, branch, language where ");
93
94 if (fulltextQuery != null && fulltextQuery.length() > 0) {
95 query.append("FullText(").append(QueryHelper.formatString(fulltextQuery));
96 query.append(", 1, 1, 1, ").append(branchId).append(", ").append(languageId).append(")");
97 } else {
98 query.append("true");
99 }
100
101 boolean nonFullTextConditions = false;
102
103 if (name != null && name.length() > 0) {
104 query.append(" and name like ").append(QueryHelper.formatString(name));
105 nonFullTextConditions = true;
106 }
107
108 if ("current".equals(collections)) {
109 String collectionName = repository.getCollectionManager().getCollection(siteConf.getCollectionId(), false).getName();
110 query.append(" and InCollection(").append(QueryHelper.formatString(collectionName)).append(")");
111 nonFullTextConditions = true;
112 }
113
114 if (imageDocType || attachmentDocType) {
115 query.append(" and (");
116 boolean first = true;
117 if (imageDocType) {
118 query.append("documentType!='Image'");
119 first = false;
120 }
121 if (attachmentDocType) {
122 if (!first)
123 query.append(" and ");
124 query.append("documentType!='Attachment'");
125 }
126 query.append(")");
127 nonFullTextConditions = true;
128 }
129
130 if (nonFullTextConditions) {
131 if (branchId != -1)
132 query.append(" and branchId = ").append(branchId);
133 if (languageId != -1)
134 query.append(" and languageId = ").append(languageId);
135 }
136
137 query.append(" order by name");
138
139 if (versionMode == WikiVersionMode.LAST)
140 query.append(" option search_last_version = 'true'");
141
142 return query.toString();
143 }
144 }
145 |
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