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if any of the standard headers are blank, read_body.php doesn't show
[squirrelmail.git] / src / read_body.php
diff --git a/src/read_body.php b/src/read_body.php
index 62efd219055173591ce40b5f1b8a5585af6e7e02..a16372b1a8bc8ebd648dac36efd829c958579b2b 100644 (file)
--- a/src/read_body.php
+++ b/src/read_body.php
@@ -36,10 +36,15 @@
       echo "<br>";
       echo "<table width=100% cellpadding=2 cellspacing=0 border=0 align=center>\n";
       echo "   <TR><TD BGCOLOR=\"$color[9]\" WIDTH=100%><center><b>" . _("Viewing full header") . "</b> - ";
-      echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more\">";
+      if ($where && $what) {
+         // Got here from a search
+         echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."\">";
+      } else {  
+         echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more\">";
+      }
       echo ""._("View message") . "</a></b></center></td></tr></table>\n";
       echo "<table width=99% cellpadding=2 cellspacing=0 border=0 align=center>\n";
-      echo "<tr><td><tt>";
+      echo "<tr><td><pre>";
       for ($i=1; $i < count($read)-1; $i++) {
          $read[$i] = htmlspecialchars($read[$i]);
          if (substr($read[$i], 0, 1) != "\t" && 
@@ -47,12 +52,14 @@
              substr($read[$i], 0, 1) != "&" && 
              trim($read[$i])) {
             $pre = substr($read[$i], 0, strpos($read[$i], ":"));
-            $read[$i] = str_replace("$pre", "<b>$pre</b>", $read[$i]);
+            $read[$i] = str_replace("$pre", "<b>$pre</b>", decodeHeader($read[$i]));
          }
          echo "$read[$i]";
       }
-      echo "</tt></td></tr></table>\n";
+      echo "</pre></td></tr></table>\n";
       echo "</body></html>";
+      sqimap_mailbox_close($imapConnection);
+      sqimap_logout($imapConnection);
       exit;
    }
 
@@ -111,12 +118,25 @@
    $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
 
    /** translate the subject and mailbox into url-able text **/
-   $url_subj = urlencode(trim(stripslashes($message->header->subject)));
+   $url_subj = urlencode(trim(sqStripSlashes($message->header->subject)));
    $urlMailbox = urlencode($mailbox);
    $url_replyto = urlencode($message->header->replyto);
 
    $url_replytoall   = urlencode($message->header->replyto);
-   $url_replytoallcc = urlencode(getLineOfAddrs($message->header->to) . ", " . getLineOfAddrs($message->header->cc));
+   $url_replytoallcc = getLineOfAddrs($message->header->to);
+   $url_replytoallcc_cc = getLineOfAddrs($message->header->cc);
+   if ($url_replytoallcc) {
+      if ($url_replytoallcc_cc) {
+         $url_replytoallcc .= ", " . $url_replytoallcc_cc;
+      }
+   } else {
+      if ($url_replytoallcc_cc) {
+         $url_replytoallcc = $url_replytoallcc_cc;
+      } else {
+         $url_replytoallcc = "";
+      }
+   } 
+   $url_replytoallcc = urlencode($url_replytoallcc);
 
    $dateString = getLongDateString($message->header->date);
    $ent_num = findDisplayEntity($message);
@@ -130,7 +150,7 @@
    $to_string = "";
    $to_ary = $message->header->to;
    while ($i < count($to_ary)) {
-      $to_ary[$i] = htmlspecialchars($to_ary[$i]);
+      $to_ary[$i] = htmlspecialchars(decodeHeader($to_ary[$i]));
 
       if ($to_string)
          $to_string = "$to_string<BR>$to_ary[$i]";
@@ -141,11 +161,21 @@
       if (count($to_ary) > 1) {
          if ($show_more == false) {
             if ($i == 1) {
-               $to_string = "$to_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more=1&show_more_cc=$show_more_cc\">$echo_more</A>)";
+               if ($where && $what) {
+                  // from a search
+                  $to_string = "$to_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&show_more=1&show_more_cc=$show_more_cc\">$echo_more</A>)";
+               } else {
+                  $to_string = "$to_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more=1&show_more_cc=$show_more_cc\">$echo_more</A>)";
+               }   
                $i = count($to_ary);
             }
          } else if ($i == 1) {
-            $to_string = "$to_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more=0&show_more_cc=$show_more_cc\">$echo_less</A>)";
+            if ($where && $what) {
+               // from a search
+               $to_string = "$to_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&show_more=0&show_more_cc=$show_more_cc\">$echo_less</A>)";
+            } else {
+               $to_string = "$to_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more=0&show_more_cc=$show_more_cc\">$echo_less</A>)";
+            }
          }
       }
    }
@@ -154,7 +184,7 @@
    $i = 0;
    $cc_string = "";
    $cc_ary = $message->header->cc;
-   while ($i < count($cc_ary)) {
+   while ($i < count(decodeHeader($cc_ary))) {
       $cc_ary[$i] = htmlspecialchars($cc_ary[$i]);
       if ($cc_string)
          $cc_string = "$cc_string<BR>$cc_ary[$i]";
@@ -165,49 +195,71 @@
       if (count($cc_ary) > 1) {
          if ($show_more_cc == false) {
             if ($i == 1) {
-               $cc_string = "$cc_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more_cc=1&show_more=$show_more\">$echo_more</A>)";
+               if ($where && $what) {
+                  // from a search
+                  $cc_string = "$cc_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&what=".urlencode($what)."&where=".urlencode($where)."&show_more_cc=1&show_more=$show_more\">$echo_more</A>)";
+               } else {
+                  $cc_string = "$cc_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more_cc=1&show_more=$show_more\">$echo_more</A>)";
+               }   
                $i = count($cc_ary);
             }
          } else if ($i == 1) {
-            $cc_string = "$cc_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more_cc=0&show_more=$show_more\">$echo_less</A>)";
+            if ($where && $what) {
+               // from a search
+               $cc_string = "$cc_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&what=".urlencode($what)."&where=".urlencode($where)."&show_more_cc=0&show_more=$show_more\">$echo_less</A>)";
+            } else {
+               $cc_string = "$cc_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more_cc=0&show_more=$show_more\">$echo_less</A>)";
+            }   
          }
       }
    }
 
    /** make sure everything will display in HTML format **/
    $from_name = decodeHeader(htmlspecialchars($message->header->from));
-   $subject = decodeHeader(htmlspecialchars(stripslashes($message->header->subject)));
+   $subject = decodeHeader(htmlspecialchars($message->header->subject));
 
+   do_hook("read_body_top");
    echo "<BR>";
-   echo "<TABLE COLS=1 CELLSPACING=0 WIDTH=98% BORDER=0 ALIGN=CENTER CELLPADDING=0>\n";
+   echo "<TABLE COLS=1 CELLSPACING=0 WIDTH=100% BORDER=0 ALIGN=CENTER CELLPADDING=0>\n";
    echo "   <TR><TD BGCOLOR=\"$color[9]\" WIDTH=100%>";
    echo "      <TABLE WIDTH=100% CELLSPACING=0 BORDER=0 COLS=2 CELLPADDING=3>";
    echo "         <TR>";
    echo "            <TD ALIGN=LEFT WIDTH=33%>";
    echo "               <SMALL>";
-   echo "               <A HREF=\"right_main.php?use_mailbox_cache=1&sort=$sort&startMessage=$startMessage&mailbox=$urlMailbox\">";
+   if ($where && $what) {
+      echo "               <A HREF=\"search.php?where=".urlencode($where)."&what=".urlencode($what)."&mailbox=$urlMailbox\">";
+   } else {
+      echo "               <A HREF=\"right_main.php?use_mailbox_cache=1&sort=$sort&startMessage=$startMessage&mailbox=$urlMailbox\">";
+   }
    echo _("Message List");
    echo "</A>&nbsp;|&nbsp;";
-   echo "               <A HREF=\"delete_message.php?mailbox=$urlMailbox&message=$passed_id&sort=$sort&startMessage=1\">";
+   if ($where && $what) {
+      echo "               <A HREF=\"delete_message.php?mailbox=$urlMailbox&message=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."\">";
+   } else {
+      echo "               <A HREF=\"delete_message.php?mailbox=$urlMailbox&message=$passed_id&sort=$sort&startMessage=1\">";
+   }
    echo _("Delete");
    echo "</A>&nbsp;&nbsp;";
    echo "               </SMALL>";
    echo "            </TD><TD WIDTH=33% ALIGN=CENTER>";
    echo "               <SMALL>\n";
-   if ($currentArrayIndex == -1) {
-      echo "Previous&nbsp;|&nbsp;Next";
+   if ($where && $what) {
    } else {
-      $prev = findPreviousMessage();
-      $next = findNextMessage();
-      if ($prev != -1)
-         echo "<a href=\"read_body.php?passed_id=$prev&mailbox=$mailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Previous") . "</A>&nbsp;|&nbsp;";
-      else
-         echo _("Previous") . "&nbsp;|&nbsp;";
-      if ($next != -1)
-         echo "<a href=\"read_body.php?passed_id=$next&mailbox=$mailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Next") . "</A>";
-      else
-         echo _("Next");
-   }
+      if ($currentArrayIndex == -1) {
+         echo "Previous&nbsp;|&nbsp;Next";
+      } else {
+         $prev = findPreviousMessage();
+         $next = findNextMessage();
+         if ($prev != -1)
+            echo "<a href=\"read_body.php?passed_id=$prev&mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Previous") . "</A>&nbsp;|&nbsp;";
+         else
+            echo _("Previous") . "&nbsp;|&nbsp;";
+         if ($next != -1)
+            echo "<a href=\"read_body.php?passed_id=$next&mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Next") . "</A>";
+         else
+            echo _("Next");
+      }
+   }   
    echo "               </SMALL>\n";
    echo "            </TD><TD WIDTH=33% ALIGN=RIGHT>";
    echo "               <SMALL>";
@@ -232,16 +284,21 @@
    echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT>\n";
    echo _("Subject:");
    echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=84%>\n";
-   echo "            <B>$subject</B>\n";
+   echo "            <B>$subject</B>&nbsp;\n";
    echo "         </TD>\n";
-   echo "         <TD WIDTH=1% bgcolor=\"$color[0]\" nowrap align=right><small><a href=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&view_hdr=1\">" . _("View full header") . "</a></small>&nbsp;&nbsp;</td>";
+   if ($where && $what) {
+      // Got here from a search
+      echo "         <TD WIDTH=1% bgcolor=\"$color[0]\" nowrap align=right><small><a href=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&view_hdr=1\">" . _("View full header") . "</a></small>&nbsp;&nbsp;</td>";
+   } else {   
+      echo "         <TD WIDTH=1% bgcolor=\"$color[0]\" nowrap align=right><small><a href=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&view_hdr=1\">" . _("View full header") . "</a></small>&nbsp;&nbsp;</td>";
+   }
    echo "      </TR>\n";
    /** from **/
    echo "      <TR>\n";
    echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT>\n";
    echo _("From:");
    echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% colspan=2>\n";
-   echo "            <B>$from_name</B>\n";
+   echo "            <B>$from_name</B>&nbsp;\n";
    echo "         </TD>\n";
    echo "      </TR>\n";
    /** date **/
@@ -249,7 +306,7 @@
    echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT>\n";
    echo _("Date:");
    echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% colspan=2>\n";
-   echo "            <B>$dateString</B>\n";
+   echo "            <B>$dateString</B>&nbsp;\n";
    echo "         </TD>\n";
    echo "      </TR>\n";
    /** to **/
@@ -257,7 +314,7 @@
    echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT VALIGN=TOP>\n";
    echo _("To:");
    echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% VALIGN=TOP colspan=2>\n";
-   echo "            <B>$to_string</B>\n";
+   echo "            <B>$to_string</B>&nbsp;\n";
    echo "         </TD>\n";
    echo "      </TR>\n";
    /** cc **/
@@ -266,22 +323,26 @@
       echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT VALIGN=TOP>\n";
       echo "            Cc:\n";
       echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% VALIGN=TOP colspan=2>\n";
-      echo "            <B>$cc_string</B>\n";
+      echo "            <B>$cc_string</B>&nbsp;\n";
       echo "         </TD>\n";
       echo "      </TR>\n";
    }
    echo "</TABLE>";
    echo "   </TD></TR>";
+   echo "</table>";
+   echo "<TABLE COLS=1 CELLSPACING=0 WIDTH=97% BORDER=0 ALIGN=CENTER CELLPADDING=0>\n";
 
    echo "   <TR><TD BGCOLOR=\"$color[4]\" WIDTH=100%>\n";
-   $body = formatBody($imapConnection, $message, $color, $wrap_at);
    echo "<BR>";
+   
+   $body = formatBody($imapConnection, $message, $color, $wrap_at);
 
    echo "$body";
 
-   echo "   </TD></TR>\n";
+   echo "<TABLE COLS=1 CELLSPACING=0 WIDTH=100% BORDER=0 ALIGN=CENTER CELLPADDING=0>\n";
    echo "   <TR><TD BGCOLOR=\"$color[9]\">&nbsp;</TD></TR>";
    echo "</TABLE>\n";
 
+   do_hook("read_body_bottom");
    sqimap_logout($imapConnection);
 ?>
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