source: trunk/src/org/expeditee/agents/MailTree.java@ 636

Last change on this file since 636 was 419, checked in by ra33, 16 years ago

Refactored DateTime format code... so all formats are determined in a single spot.

Fixed bug preventing users from clicking a frame title of a protected frame to move to the next and previous frame.
File size: 5.5 KB
Line 
1package org.expeditee.agents;
2
3import java.util.Collection;
4import java.util.Map;
5
6import org.expeditee.actions.Misc;
7import org.expeditee.agents.mail.MailSession;
8import org.expeditee.gui.AttributeValuePair;
9import org.expeditee.gui.Frame;
10import org.expeditee.gui.FrameIO;
11import org.expeditee.gui.FreeItems;
12import org.expeditee.items.Item;
13import org.expeditee.items.Text;
14import org.expeditee.stats.Formatter;
15
16public class MailTree extends DefaultAgent {
17
18 @Override
19 public boolean initialise(Frame frame, Item item) {
20 return super.initialise(frame, item);
21 }
22
23 private String getFrameText(Frame frame, String prefix) {
24 StringBuffer sb = new StringBuffer();
25 // Get the text to mail
26 for (Text t : frame.getBodyTextItems(false)) {
27 if (t.hasLink()) {
28 Frame linkedFrame = FrameIO.LoadFrame(t.getAbsoluteLink());
29 if (linkedFrame == null)
30 continue;
31
32 String frameTitle = linkedFrame.getTitle();
33 sb.append('\n').append(prefix).append(frameTitle).append('\n')
34 .append(prefix);
35 // for (int i = 0; i < frameTitle.length(); i++) {
36 // sb.append('-');
37 // }
38 sb.append("----------------");
39
40 sb.append("\n");
41 sb.append(getFrameText(linkedFrame, prefix));
42 } else {
43 sb.append(prefix).append(t.getText()).append("\n\n");
44 }
45 }
46
47 Text original = frame.getAnnotation("original");
48 if (original != null) {
49 Frame linkedFrame = FrameIO.LoadFrame(original.getAbsoluteLink());
50 if (linkedFrame != null) {
51 sb.append("\n\n");
52 String date = linkedFrame.getAnnotationValue("date");
53 if (date != null) {
54 sb.append("On ").append(date);
55 }
56 String from = linkedFrame.getAnnotationValue("from");
57 if (from != null) {
58 if (sb.length() > 0)
59 sb.append(", ");
60 //else
61 // sb.append("> ");
62 sb.append(from);
63 sb.append(" wrote:");
64 }
65 sb.append("\n\n");
66 sb.append(getFrameText(linkedFrame, ">"));
67 }
68 }
69
70 return sb.toString();
71 }
72
73 /**
74 * Email's a frame. The email addy's the mail will be sent to are taken from
75 * the frame tags of the form \@to:<AddressList>, \@cc:<AddressList> or
76 * \@bcc:<AddressList>. If such frame tags do not exist the agent looks for
77 * items on the end of the cursor. Different types of addresses can be
78 * grouped in boxes with a corner labelled, cc, bc or to. If a box does not
79 * have a label it is assumed to contain SendTo addresses.
80 */
81 @Override
82 protected Frame process(Frame frame) {
83 String subject = frame.getTitle();
84
85 // Get the text to mail
86 String body = getFrameText(frame, "");
87
88 String to = frame.getAnnotationValue("to");
89 String cc = frame.getAnnotationValue("cc");
90 String bcc = frame.getAnnotationValue("bcc");
91
92 // Check for the address on the end of the cursor
93 if (to == null) {
94 StringBuffer ccString = new StringBuffer();
95 StringBuffer toString = new StringBuffer();
96 StringBuffer bccString = new StringBuffer();
97 // Check for a group of text items attached to the cursor
98 Map<String, Collection<String>> groupedText = FreeItems
99 .getGroupedText();
100 Collection<String> ccStrings = groupedText.get("cc");
101 Collection<String> toStrings = groupedText.get("to");
102 Collection<String> bccStrings = groupedText.get("bcc");
103
104 if (cc == null && ccStrings != null) {
105 for (String address : ccStrings) {
106 if (address.charAt(0) == (AttributeValuePair.ANNOTATION_CHAR))
107 address = address.substring(1);
108 ccString.append(address);
109 ccString.append(',');
110 }
111 }
112
113 if (bcc == null && bccStrings != null) {
114 for (String address : bccStrings) {
115 if (address.charAt(0) == (AttributeValuePair.ANNOTATION_CHAR))
116 address = address.substring(1);
117 bccString.append(address);
118 bccString.append(',');
119 }
120 }
121
122 if (toStrings != null) {
123 for (String address : toStrings) {
124 if (address.charAt(0) == (AttributeValuePair.ANNOTATION_CHAR))
125 address = address.substring(1);
126 toString.append(address);
127 toString.append(',');
128 }
129 } else {
130 Collection<String> otherStrings = groupedText.get("");
131 for (String address : otherStrings) {
132 if (address.charAt(0) == (AttributeValuePair.ANNOTATION_CHAR))
133 address = address.substring(1);
134 if (address.startsWith("cc:") && address.length() > 5) {
135 ccString.append(address.substring(3).trim());
136 ccString.append(',');
137 } else if (address.startsWith("bcc:")
138 && address.length() > 6) {
139 bccString.append(address.substring(4).trim());
140 bccString.append(',');
141 } else {
142 toString.append(address);
143 toString.append(',');
144 }
145 }
146 }
147 if (toString.length() > 0) {
148 toString.deleteCharAt(toString.length() - 1);
149 to = toString.toString();
150 }
151
152 if (ccString.length() > 0) {
153 ccString.deleteCharAt(ccString.length() - 1);
154 cc = ccString.toString();
155 }
156
157 if (bccString.length() > 0) {
158 bccString.deleteCharAt(ccString.length() - 1);
159 bcc = bccString.toString();
160 }
161 }
162
163 FreeItems.getInstance().clear();
164
165 //Produce output for the user to put down on their frame
166 StringBuffer sb = new StringBuffer();
167 sb.append("@Sent: ").append(Formatter.getDateTime());
168
169 if(to != null){
170 sb.append("\nTo: " + to);
171 }
172
173 if(cc != null){
174 sb.append("\nCc: " + cc);
175 }
176
177 if(bcc != null){
178 sb.append("\nBcc: " + bcc);
179 }
180
181 Misc.attachStatsToCursor(sb.toString());
182
183 // Last chance for the user to stop
184 if (_stop)
185 return null;
186 // Allow the user to do other stuff while the message gets sent
187 _running = false;
188 MailSession.sendTextMessage(to, cc, bcc, subject, body, null);
189
190 return null;
191 }
192}
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