1
19
20 package com.liferay.portlet.documentlibrary.social;
21
22 import com.liferay.portal.kernel.util.StringPool;
23 import com.liferay.portal.kernel.util.Validator;
24 import com.liferay.portal.model.Group;
25 import com.liferay.portal.security.permission.ActionKeys;
26 import com.liferay.portal.security.permission.PermissionChecker;
27 import com.liferay.portal.service.GroupLocalServiceUtil;
28 import com.liferay.portal.theme.ThemeDisplay;
29 import com.liferay.portlet.documentlibrary.model.DLFileEntry;
30 import com.liferay.portlet.documentlibrary.service.DLFileEntryLocalServiceUtil;
31 import com.liferay.portlet.documentlibrary.service.permission.DLFileEntryPermission;
32 import com.liferay.portlet.social.model.BaseSocialActivityInterpreter;
33 import com.liferay.portlet.social.model.SocialActivity;
34 import com.liferay.portlet.social.model.SocialActivityFeedEntry;
35
36
42 public class DLActivityInterpreter extends BaseSocialActivityInterpreter {
43
44 public String[] getClassNames() {
45 return _CLASS_NAMES;
46 }
47
48 protected SocialActivityFeedEntry doInterpret(
49 SocialActivity activity, ThemeDisplay themeDisplay)
50 throws Exception {
51
52 PermissionChecker permissionChecker =
53 themeDisplay.getPermissionChecker();
54
55 DLFileEntry fileEntry = DLFileEntryLocalServiceUtil.getDLFileEntry(
56 activity.getClassPK());
57
58 if (!DLFileEntryPermission.contains(
59 permissionChecker, fileEntry, ActionKeys.VIEW)) {
60
61 return null;
62 }
63
64 String creatorUserName = getUserName(
65 activity.getUserId(), themeDisplay);
66
67 int activityType = activity.getType();
68
69
71 String link =
72 themeDisplay.getURLPortal() + themeDisplay.getPathMain() +
73 "/document_library/get_file?folderId=" +
74 fileEntry.getFolderId() + "&name=" + fileEntry.getName();
75
76
78 String groupName = StringPool.BLANK;
79
80 if (activity.getGroupId() != themeDisplay.getScopeGroupId()) {
81 Group group = GroupLocalServiceUtil.getGroup(activity.getGroupId());
82
83 groupName = group.getDescriptiveName();
84 }
85
86 String titlePattern = null;
87
88 if (activityType == DLActivityKeys.ADD_FILE_ENTRY) {
89 titlePattern = "activity-document-library-add-file";
90 }
91 else if (activityType == DLActivityKeys.UPDATE_FILE_ENTRY) {
92 titlePattern = "activity-document-library-update-file";
93 }
94
95 if (Validator.isNotNull(groupName)) {
96 titlePattern += "-in";
97 }
98
99 Object[] titleArguments = new Object[] {creatorUserName, groupName};
100
101 String title = themeDisplay.translate(titlePattern, titleArguments);
102
103
105 StringBuilder sb = new StringBuilder();
106
107 sb.append("<a href=\"");
108 sb.append(link);
109 sb.append("\">");
110 sb.append(cleanContent(fileEntry.getTitle()));
111 sb.append("</a><br />");
112 sb.append(cleanContent(fileEntry.getDescription()));
113
114 String body = sb.toString();
115
116 return new SocialActivityFeedEntry(link, title, body);
117 }
118
119 private static final String[] _CLASS_NAMES = new String[] {
120 DLFileEntry.class.getName()
121 };
122
123 }