[PATCH (for maint)] gitweb: Fix fixed string (non-regexp) project search

[Jakub Narebski <jnareb@gmail.com>]

On Sat, 3 Mar 2012, Jakub Narebski wrote:
> On Sat, 3 Mar 2012, Junio C Hamano wrote:
>> Jakub Narebski <jnareb@gmail.com> writes:
>> 
>>> Use $search_regexp, where regex metacharacters are quoted, for
>>> searching projects list, rather than $searchtext, which contains
>>> original search term.
>>>
>>> Reported-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
>>> Signed-off-by: Jakub Narebski <jnareb@gmail.com>
>>> ---
>>> I think this bug was here from the very beginning of adding project
>>> search, i.e. from  v1.6.0.2-446-g0d1d154 (gitweb: Support for simple
>>> project search form, 2008-10-03)  which was present since 1.6.1
>>>
>>> On Fri, 2 Mar 2012, Ramsay Jones wrote:
>>> 
>>>> This patch solves the problem for me when using a regex search
>>>> (re checkbox checked), but *not* for a non-regex search.
>>>> 
>> 
>> This patch depends on the more recent changes than the regexp fix, no?  I
>> was hoping that we could merge the earlier fix for the regexp case to
>> older maintenance tracks later, but if we were going to do so, we would
>> want to do the same for a fix for fixed-string case.
> 
> The regexp and non-regexp bugs and fixes are different.
[...]
> The non-regexp project search bug was using $searchtext instead of
> $search_regexp as search regexp in gitweb.  The bug was present from
> the very addition of project search, namely commit 0d1d154 (gitweb:
> Support for simple project search form, 2008-10-03), which was present
> in v1.5.1 if I have checked correctly.  Unfortunately the fix affects
> code that was changed recently in a1e1b2d (gitweb: improve usability
> of projects search form, 2012-01-31); I'll try to come up with equivalent
> patch to 'maint' soon (if the current one does not apply, and I guess it
> doesn't).

And here is the patch for maint
-->8-- -------------------------------------------------------- -->8--
Subject: gitweb: Fix fixed string (non-regexp) project search

Use $search_regexp, where regex metacharacters are quoted, for
searching projects list, rather than $searchtext, which contains
original search term.

Reported-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
---
 gitweb/gitweb.perl |   20 +++++++++++---------
 1 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index d5dbd64..e248792 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -2968,11 +2968,11 @@ sub filter_forks_from_projects_list {
 # for 'descr_long' and 'ctags' to be filled
 sub search_projects_list {
 	my ($projlist, %opts) = @_;
-	my $tagfilter  = $opts{'tagfilter'};
-	my $searchtext = $opts{'searchtext'};
+	my $tagfilter = $opts{'tagfilter'};
+	my $search_re = $opts{'search_regexp'};
 
 	return @$projlist
-		unless ($tagfilter || $searchtext);
+		unless ($tagfilter || $search_re);
 
 	my @projects;
  PROJECT:
@@ -2984,10 +2984,10 @@ sub search_projects_list {
 				grep { lc($_) eq lc($tagfilter) } keys %{$pr->{'ctags'}};
 		}
 
-		if ($searchtext) {
+		if ($search_re) {
 			next unless
-				$pr->{'path'} =~ /$searchtext/ ||
-				$pr->{'descr_long'} =~ /$searchtext/;
+				$pr->{'path'} =~ /$search_re/ ||
+				$pr->{'descr_long'} =~ /$search_re/;
 		}
 
 		push @projects, $pr;
@@ -5290,9 +5290,11 @@ sub git_project_list_body {
 	@projects = fill_project_list_info(\@projects);
 	# searching projects require filling to be run before it
 	@projects = search_projects_list(\@projects,
-	                                 'searchtext' => $searchtext,
-	                                 'tagfilter'  => $tagfilter)
-		if ($tagfilter || $searchtext);
+	                                 'search_regexp' => $search_regexp,
+	                                 'tagfilter' => $tagfilter)
+		if ($tagfilter || $search_regexp);
+	# fill the rest
+	@projects = fill_project_list_info(\@projects);
 
 	$order ||= $default_projects_order;
 	$from = 0 unless defined $from;
-- 
1.7.9