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comparison src/nabble/view/web/forum/NodeEditorNamespace.java @ 0:7ecd1a4ef557

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author Franklin Schmidt <fschmidt@gmail.com>
date Thu, 21 Mar 2019 19:15:52 -0600
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-1:000000000000 0:7ecd1a4ef557
1 package nabble.view.web.forum;
2
3 import nabble.model.Message;
4 import nabble.model.ModelException;
5 import nabble.model.Node;
6 import nabble.model.export.Export;
7 import nabble.naml.compiler.Command;
8 import nabble.naml.compiler.CommandSpec;
9 import nabble.naml.compiler.IPrintWriter;
10 import nabble.naml.compiler.Interpreter;
11 import nabble.naml.compiler.Namespace;
12 import nabble.naml.compiler.ScopedInterpreter;
13 import nabble.naml.namespaces.TemplateException;
14 import nabble.view.lib.Permissions;
15 import nabble.view.web.template.NodeNamespace;
16 import nabble.view.web.template.ServletNamespace;
17 import nabble.view.web.template.UrlMapperNamespace;
18
19 import java.util.Calendar;
20
21
22 @Namespace (
23 name = "node_editor",
24 global = true
25 )
26 public final class NodeEditorNamespace {
27 private final Node node;
28 private final ServletNamespace servletNs;
29
30 public NodeEditorNamespace(Node node,ServletNamespace servletNs) {
31 this.node = node;
32 this.servletNs = servletNs;
33 }
34
35 public Node node() {
36 return node;
37 }
38
39 private Node getLocalNode(String url) throws ModelException.InvalidPermalink {
40 url = url.trim();
41 if (url.length() == 0)
42 return null;
43 Node n = UrlMapperNamespace.getNodeFromUrl(url);
44 if (n != null) {
45 return n.getSite().equals(node.getSite())? n : null;
46 }
47 // No app found. Let's check if this is a permalink url...
48 n = Permalink.getPostFromUrl(url);
49 if (n == null)
50 throw new ModelException.InvalidPermalink();
51 return n.getSite().equals(node.getSite())? n : null;
52 }
53
54 public static final CommandSpec edited_node = CommandSpec.DO;
55
56 @Command public void edited_node(IPrintWriter out,ScopedInterpreter<NodeNamespace> interp) {
57 NodeNamespace ns = new NodeNamespace(node);
58 out.print( interp.getArg(ns,"do") );
59 }
60
61 public static final CommandSpec save_node = CommandSpec.NO_OUTPUT;
62
63 @Command public void save_node(IPrintWriter out,Interpreter interp)
64 throws ModelException
65 {
66 if( node.isInDb() )
67 node.update();
68 else
69 node.insert(true);
70 }
71
72 public static final CommandSpec set_parent_url = new CommandSpec.Builder()
73 .parameters("parent_url")
74 .build()
75 ;
76
77 @Command public void set_parent_url(IPrintWriter out,Interpreter interp)
78 throws TemplateException
79 {
80 String url = interp.getArgString("parent_url");
81 Node parent = getLocalNode(url);
82 if( node.equals(parent) )
83 throw TemplateException.newInstance("same_node_loop");
84 node.changeParent(parent);
85 }
86
87 public static final CommandSpec set_subject = new CommandSpec.Builder()
88 .parameters("subject")
89 .build()
90 ;
91
92 @Command public void set_subject(IPrintWriter out,Interpreter interp)
93 throws ModelException
94 {
95 String subject = interp.getArgString("subject");
96 node.setSubject(subject);
97 }
98
99 public static final CommandSpec set_message = new CommandSpec.Builder()
100 .parameters("message","is_html")
101 .build()
102 ;
103
104 @Command public void set_message(IPrintWriter out,Interpreter interp)
105 throws ModelException
106 {
107 Message.Format msgFmt = interp.getArgAsBoolean("is_html") ? Message.Format.HTML : Message.Format.TEXT;
108 String message = interp.getArgString("message");
109 node.setMessage(message,msgFmt);
110 }
111
112 public static final CommandSpec set_type = new CommandSpec.Builder()
113 .parameters("type")
114 .build()
115 ;
116
117 @Command public void set_type(IPrintWriter out,Interpreter interp)
118 throws ModelException
119 {
120 String type = interp.getArgString("type");
121 node.setType(type);
122 }
123
124 public static final CommandSpec set_when_created = new CommandSpec.Builder()
125 .parameters("date")
126 .build()
127 ;
128
129 @Command public void set_when_created(IPrintWriter out,Interpreter interp)
130 throws ModelException
131 {
132 String date = interp.getArgString("date");
133 try {
134 Calendar cal = Calendar.getInstance();
135 cal.setTimeInMillis(Long.valueOf(date));
136 node.setWhenCreated(cal.getTime());
137 } catch (NumberFormatException e) {
138 throw ModelException.newInstance("invalid_date", "Invalid date in milliseconds");
139 }
140 }
141
142
143 public static final CommandSpec remove_permissions = CommandSpec.NO_OUTPUT;
144
145 @Command public void remove_permissions(IPrintWriter out,Interpreter interp) {
146 Permissions.removePermissions(node);
147 }
148
149 public static final CommandSpec add_permission = CommandSpec.NO_OUTPUT()
150 .parameters("permission")
151 .optionalParameters("group")
152 .build()
153 ;
154
155 @Command public void add_permission(IPrintWriter out,Interpreter interp) {
156 String perm = interp.getArgString("permission");
157 String group = interp.getArgString("group");
158 if( group == null )
159 Permissions.addPermission(node,perm);
160 else
161 Permissions.addPermission(node,perm,group);
162 }
163
164 public static final CommandSpec remove_permission = CommandSpec.NO_OUTPUT()
165 .parameters("permission")
166 .optionalParameters("group")
167 .build()
168 ;
169
170 @Command public void remove_permission(IPrintWriter out,Interpreter interp) {
171 String group = interp.getArgString("group");
172 String perm = interp.getArgString("permission");
173 if (group == null)
174 Permissions.removePermission(node,perm);
175 else
176 Permissions.removePermission(node,perm,group);
177 }
178
179 public static final CommandSpec is_valid_export_permalink = new CommandSpec.Builder()
180 .parameters("permalink")
181 .build()
182 ;
183
184 @Command public void is_valid_export_permalink(IPrintWriter out,Interpreter interp)
185 throws ModelException
186 {
187 out.print(Export.isValidExportServer(interp.getArgString("permalink")));
188 }
189 }