Private messages: preview function before sending (fix #227)

svn path=/trunk/boinc/; revision=13416

checkin_notes

@@ -8001,3 +8001,12 @@ Charlie 19 Aug 2007
             BOINCMgr.icns
             MacInstaller.icns
             MacUninstaller.icns
+
+Rytis   20 Aug 2007
+    Private messages: preview function before sending
+    
+    html/
+        inc/forum_pm.inc
+        user/
+            forum_pm.php
+            white.css

html/inc/forum_pm.inc

@@ -14,6 +14,17 @@ function pm_create_new($error = null) {
     page_head("Private messages : Create new");
     pm_header();
     
+    /**
+     * Preview
+     **/
+    if (post_str("preview", true) == "Preview") {
+        $options = new output_options;
+        echo "<div id=\"preview\">\n";
+        echo "<div class=\"header\">Preview</div>\n";
+        echo output_transform(post_str("content", true), $options);
+        echo "</div>\n";
+    }
+    
     global $logged_in_user;
     $replyto = get_int("replyto", true);
     $userid = get_int("userid", true);
@@ -59,7 +70,7 @@ function pm_create_new($error = null) {
     echo "<tr><th>Subject</th><td><input type=\"text\" name=\"subject\" value=\"$subject\" size=\"60\"></td></tr>\n";
     echo "<tr><th>Message<br /><span class=\"smalltext\">".html_info()."</span></th>\n";
     echo "<td><textarea name=\"content\" rows=\"18\" cols=\"80\">$content</textarea></td></tr>\n";
-    echo "<tr><td></td><td><input type=\"submit\" value=\"Send message\"></td></tr>\n";
+    echo "<tr><td></td><td><input type=\"submit\" name=\"preview\" value=\"Preview\"> <input type=\"submit\" value=\"Send message\"></td></tr>\n";
     end_table();
     
     page_tail();

html/user/forum_pm.php

@@ -113,6 +113,9 @@ if ($action == "inbox") {
     $subject = stripslashes(post_str("subject", true));
     $content = stripslashes(post_str("content", true));
     
+    if (post_str("preview", true) == "Preview") {
+        pm_create_new();
+    }
     if (($to == null) || ($subject == null) || ($content == null)) {
         pm_create_new("You need to fill all fields to send a private message");
     } else {

html/user/white.css

@@ -292,4 +292,17 @@ span.news_date {
     color: #009900;
     font-weight: bold;
     font-size: 1.1em;
+}
+
+#preview {
+    border: 2px solid #cccccc;
+    background-color: #eeeeee;
+    margin: 1em;
+    padding: 0.2em;
+}
+
+#preview .header {
+    font-weight: bold;
+    font-size: 1.3em;
+    border-bottom: 1px solid #cccccc;
 }