From e8584108d410cc2cf63124d88d640aff6821b975 Mon Sep 17 00:00:00 2001
From: "gerv%gerv.net" <>
Date: Fri, 16 Aug 2002 06:01:20 +0000
Subject: Bug 162066 - Fix callers of ThrowCodeError to use messages in
 code-error.html.tmpl. Patch by gerv; r=bbaetz.

---
 Bugzilla/Search.pm                              | 19 +++++++++----------
 bug_form.pl                                     |  3 ++-
 template/en/default/global/code-error.html.tmpl | 20 +++++++++++++++-----
 3 files changed, 26 insertions(+), 16 deletions(-)

diff --git a/Bugzilla/Search.pm b/Bugzilla/Search.pm
index 88687392f..50b3ad19c 100644
--- a/Bugzilla/Search.pm
+++ b/Bugzilla/Search.pm
@@ -95,7 +95,7 @@ sub init {
         my $c = &::trim($F{'votes'});
         if ($c ne "") {
             if ($c !~ /^[0-9]*$/) {
-                $vars->{'value'} = $c;
+                $::vars->{'value'} = $c;
                 &::ThrowUserError("illegal_at_least_x_votes");
             }
             push(@specialchart, ["votes", "greaterthan", $c - 1]);
@@ -179,7 +179,7 @@ sub init {
         if (@clist) {
             push(@specialchart, \@clist);
         } else {
-            $vars->{'email'} = $email;
+            $::vars->{'email'} = $email;
             &::ThrowUserError("missing_email_type");
         }
     }
@@ -189,7 +189,7 @@ sub init {
         my $c = &::trim($F{'changedin'});
         if ($c ne "") {
             if ($c !~ /^[0-9]*$/) {
-                $vars->{'value'} = $c;
+                $::vars->{'value'} = $c;
                 &::ThrowUserError("illegal_changed_in_last_x_days");
             }
             push(@specialchart, ["changedin",
@@ -437,7 +437,7 @@ sub init {
                      push(@list, "$table.keywordid = $id");
                  }
                  else {
-                     $vars->{'keyword'} = $v;
+                     $::vars->{'keyword'} = $v;
                      &::ThrowUserError("unknown_keyword");
                  }
              }
@@ -776,11 +776,10 @@ sub init {
                     push(@orlist, $term);
                 }
                 else {
-                    my $errstr =
-                      qq|Cannot seem to handle <code>$F{"field$chart-$row-$col"}</code>
-                         and <code>$F{"type$chart-$row-$col"}</code> together|;
-                    $chart < 0 ? die "Internal error: $errstr"
-                               : &::ThrowCodeError($errstr);
+                    # This field and this type don't work together.
+                    $::vars->{'field'} = $F{"field$chart-$row-$col"};
+                    $::vars->{'type'} = $F{"type$chart-$row-$col"};
+                    &::ThrowCodeError("field_type_mismatch");
                 }
             }
             if (@orlist) {
@@ -842,7 +841,7 @@ sub SqlifyDate {
     }
     my $date = str2time($str);
     if (!defined($date)) {
-        $vars->{'date'} = $str;
+        $::vars->{'date'} = $str;
         ThrowUserError("illegal_date");
     }
     return time2str("%Y-%m-%d %H:%M:%S", $date);
diff --git a/bug_form.pl b/bug_form.pl
index b04208bdf..c4d623e12 100644
--- a/bug_form.pl
+++ b/bug_form.pl
@@ -96,7 +96,8 @@ sub show_bug {
     # The caller is meant to have checked this. Abort here so that
     # we don't get obscure SQL errors, below
     if (!MoreSQLData()) {
-        ThrowCodeError("No data when fetching bug $id");
+        $vars->{'bug_id'} = $id;
+        ThrowCodeError("no_bug_data");
     }
 
     my $value;
diff --git a/template/en/default/global/code-error.html.tmpl b/template/en/default/global/code-error.html.tmpl
index d731dbc49..65f8bf672 100644
--- a/template/en/default/global/code-error.html.tmpl
+++ b/template/en/default/global/code-error.html.tmpl
@@ -42,6 +42,10 @@
     to any [% parameters %] which you may have set before calling
     ThrowCodeError.
 
+  [% ELSIF error == "field_type_mismatch" %]
+    Cannot seem to handle <code>[% field %]</code>
+    and <code>[% type %]</code> together.
+ 
   [% ELSIF error == "group_bit_invalid" %]
     One of the group bits submitted was invalid.
 
@@ -52,6 +56,9 @@
     Attempted to add bug to an inactive group, identified by the bit 
     '[% bit FILTER html %]'.
     
+  [% ELSIF error == "no_bug_data" %]
+    No data when fetching bug [% bug_id %].
+    
   [% ELSIF error == "template_error" %]
     [% template_error_msg %]
 
@@ -62,11 +69,14 @@
     Unknown action [% action FILTER html %]!
     
   [% ELSE %]
-    [%# Cope with legacy calling convention, where "error" was the string
-      # to print. 
-      #%]
-        
-    [% error %]
+    [%# Give sensible error if error functions are used incorrectly.
+      #%]        
+    You are using Bugzilla's ThrowCodeError() function incorrectly. You
+    passed in the string '[% message_tag %]'. The correct use is to pass
+    in a tag, and define that tag in the file code-error.html.tmpl.<br>
+    <br>
+    If you are a Bugzilla end-user seeing this message, please save this
+    page and send it to [% Param('maintainer') %].
   [% END %]
 [% END %]
 
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