![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
| author | Junio C Hamano <gitster@pobox.com> | |
| Thu, 8 Mar 2012 21:04:49 +0000 (13:04 -0800) | ||
| committer | Junio C Hamano <gitster@pobox.com> | |
| Thu, 8 Mar 2012 21:04:49 +0000 (13:04 -0800) |
By Jakub Narebski
* jn/maint-do-not-match-with-unsanitized-searchtext:
gitweb: Fix fixed string (non-regexp) project search
Conflicts:
gitweb/gitweb.perl
* jn/maint-do-not-match-with-unsanitized-searchtext:
gitweb: Fix fixed string (non-regexp) project search
Conflicts:
gitweb/gitweb.perl
| 1 | 2 | |||
|---|---|---|---|---|
| gitweb/gitweb.perl | patch | | diff1 | | diff2 | | blob | history |
diff --combined gitweb/gitweb.perl
index cd98888a9325889ce1c8e06124c31ea5da2eea87,a7e0d8f6887c7a9cf2671d9d419c8728a3924fcf..a8b5fad26631207fcc17a6339ba735877c0902bd
--- 1/gitweb/gitweb.perl
--- 2/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
# as base URL.
# Therefore, if we needed to strip PATH_INFO, then we know that we have
# to build the base URL ourselves:
- our $path_info = $ENV{"PATH_INFO"};
+ our $path_info = decode_utf8($ENV{"PATH_INFO"});
if ($path_info) {
if ($my_url =~ s,\Q$path_info\E$,, &&
$my_uri =~ s,\Q$path_info\E$,, &&
our $site_name = "++GITWEB_SITENAME++"
|| ($ENV{'SERVER_NAME'} || "Untitled") . " Git";
+# html snippet to include in the <head> section of each page
+our $site_html_head_string = "++GITWEB_SITE_HTML_HEAD_STRING++";
# filename of html text to include at top of each page
our $site_header = "++GITWEB_SITE_HEADER++";
# html text to include at home page
# Enable text search, which will list the commits which match author,
# committer or commit text to a given string. Enabled by default.
# Project specific override is not supported.
+ #
+ # Note that this controls all search features, which means that if
+ # it is disabled, then 'grep' and 'pickaxe' search would also be
+ # disabled.
'search' => {
'override' => 0,
'default' => [1]},
return;
}
-our ($GITWEB_CONFIG, $GITWEB_CONFIG_SYSTEM);
+our ($GITWEB_CONFIG, $GITWEB_CONFIG_SYSTEM, $GITWEB_CONFIG_COMMON);
sub evaluate_gitweb_config {
our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
our $GITWEB_CONFIG_SYSTEM = $ENV{'GITWEB_CONFIG_SYSTEM'} || "++GITWEB_CONFIG_SYSTEM++";
+ our $GITWEB_CONFIG_COMMON = $ENV{'GITWEB_CONFIG_COMMON'} || "++GITWEB_CONFIG_COMMON++";
+
+ # Protect agains duplications of file names, to not read config twice.
+ # Only one of $GITWEB_CONFIG and $GITWEB_CONFIG_SYSTEM is used, so
+ # there possibility of duplication of filename there doesn't matter.
+ $GITWEB_CONFIG = "" if ($GITWEB_CONFIG eq $GITWEB_CONFIG_COMMON);
+ $GITWEB_CONFIG_SYSTEM = "" if ($GITWEB_CONFIG_SYSTEM eq $GITWEB_CONFIG_COMMON);
- # use first config file that exists
- read_config_file($GITWEB_CONFIG) or
+ # Common system-wide settings for convenience.
+ # Those settings can be ovverriden by GITWEB_CONFIG or GITWEB_CONFIG_SYSTEM.
+ read_config_file($GITWEB_CONFIG_COMMON);
+
+ # Use first config file that exists. This means use the per-instance
+ # GITWEB_CONFIG if exists, otherwise use GITWEB_SYSTEM_CONFIG.
+ read_config_file($GITWEB_CONFIG) and return;
read_config_file($GITWEB_CONFIG_SYSTEM);
}
extra_options => "opt",
search_use_regexp => "sr",
ctag => "by_tag",
+ diff_style => "ds",
+ project_filter => "pf",
# this must be last entry (for manipulation from JavaScript)
javascript => "js"
);
while (my ($name, $symbol) = each %cgi_param_mapping) {
if ($symbol eq 'opt') {
- $input_params{$name} = [ $cgi->param($symbol) ];
+ $input_params{$name} = [ map { decode_utf8($_) } $cgi->param($symbol) ];
} else {
- $input_params{$name} = $cgi->param($symbol);
+ $input_params{$name} = decode_utf8($cgi->param($symbol));
}
}
}
our ($action, $project, $file_name, $file_parent, $hash, $hash_parent, $hash_base,
$hash_parent_base, @extra_options, $page, $searchtype, $search_use_regexp,
- $searchtext, $search_regexp);
+ $searchtext, $search_regexp, $project_filter);
sub evaluate_and_validate_params {
our $action = $input_params{'action'};
if (defined $action) {
}
}
+ our $project_filter = $input_params{'project_filter'};
+ if (defined $project_filter) {
+ if (!validate_pathname($project_filter)) {
+ die_error(404, "Invalid project_filter parameter");
+ }
+ }
+
our $file_name = $input_params{'file_name'};
if (defined $file_name) {
if (!validate_pathname($file_name)) {
if (length($searchtext) < 2) {
die_error(403, "At least two characters are required for search parameter");
}
- $search_regexp = $search_use_regexp ? $searchtext : quotemeta $searchtext;
+ if ($search_use_regexp) {
+ $search_regexp = $searchtext;
+ if (!eval { qr/$search_regexp/; 1; }) {
+ (my $error = $@) =~ s/ at \S+ line \d+.*\n?//;
+ die_error(400, "Invalid search regexp '$search_regexp'",
+ esc_html($error));
+ }
+ } else {
+ $search_regexp = quotemeta $searchtext;
+ }
}
}
if (!defined $action) {
if (defined $hash) {
$action = git_get_type($hash);
+ $action or die_error(404, "Object does not exist");
} elsif (defined $hash_base && defined $file_name) {
$action = git_get_type("$hash_base:$file_name");
+ $action or die_error(404, "File or directory does not exist");
} elsif (defined $project) {
$action = 'summary';
} else {
sub to_utf8 {
my $str = shift;
return undef unless defined $str;
- if (utf8::valid($str)) {
- utf8::decode($str);
+
+ if (utf8::is_utf8($str) || utf8::decode($str)) {
return $str;
} else {
return decode($fallback_encoding, $str, Encode::FB_DEFAULT);
return $str;
}
+# Sanitize for use in XHTML + application/xml+xhtm (valid XML 1.0)
+sub sanitize {
+ my $str = shift;
+
+ return undef unless defined $str;
+
+ $str = to_utf8($str);
+ $str =~ s|([[:cntrl:]])|($1 =~ /[\t\n\r]/ ? $1 : quot_cec($1))|eg;
+ return $str;
+}
+
# Make control characters "printable", using character escape codes (CEC)
sub quot_cec {
my $cntrl = shift;
my ($str) = @_;
my $chopped = chop_str(@_);
+ $str = to_utf8($str);
if ($chopped eq $str) {
return esc_html($chopped);
} else {
}
}
+# Highlight selected fragments of string, using given CSS class,
+# and escape HTML. It is assumed that fragments do not overlap.
+# Regions are passed as list of pairs (array references).
+#
+# Example: esc_html_hl_regions("foobar", "mark", [ 0, 3 ]) returns
+# '<span class="mark">foo</span>bar'
+sub esc_html_hl_regions {
+ my ($str, $css_class, @sel) = @_;
+ return esc_html($str) unless @sel;
+
+ my $out = '';
+ my $pos = 0;
+
+ for my $s (@sel) {
+ $out .= esc_html(substr($str, $pos, $s->[0] - $pos))
+ if ($s->[0] - $pos > 0);
+ $out .= $cgi->span({-class => $css_class},
+ esc_html(substr($str, $s->[0], $s->[1] - $s->[0])));
+
+ $pos = $s->[1];
+ }
+ $out .= esc_html(substr($str, $pos))
+ if ($pos < length($str));
+
+ return $out;
+}
+
+# return positions of beginning and end of each match
+sub matchpos_list {
+ my ($str, $regexp) = @_;
+ return unless (defined $str && defined $regexp);
+
+ my @matches;
+ while ($str =~ /$regexp/g) {
+ push @matches, [$-[0], $+[0]];
+ }
+ return @matches;
+}
+
+# highlight match (if any), and escape HTML
+sub esc_html_match_hl {
+ my ($str, $regexp) = @_;
+ return esc_html($str) unless defined $regexp;
+
+ my @matches = matchpos_list($str, $regexp);
+ return esc_html($str) unless @matches;
+
+ return esc_html_hl_regions($str, 'match', @matches);
+}
+
+
+# highlight match (if any) of shortened string, and escape HTML
+sub esc_html_match_hl_chopped {
+ my ($str, $chopped, $regexp) = @_;
+ return esc_html_match_hl($str, $regexp) unless defined $chopped;
+
+ my @matches = matchpos_list($str, $regexp);
+ return esc_html($chopped) unless @matches;
+
+ # filter matches so that we mark chopped string
+ my $tail = "... "; # see chop_str
+ unless ($chopped =~ s/\Q$tail\E$//) {
+ $tail = '';
+ }
+ my $chop_len = length($chopped);
+ my $tail_len = length($tail);
+ my @filtered;
+
+ for my $m (@matches) {
+ if ($m->[0] > $chop_len) {
+ push @filtered, [ $chop_len, $chop_len + $tail_len ] if ($tail_len > 0);
+ last;
+ } elsif ($m->[1] > $chop_len) {
+ push @filtered, [ $m->[0], $chop_len + $tail_len ];
+ last;
+ }
+ push @filtered, $m;
+ }
+
+ return esc_html_hl_regions($chopped . $tail, 'match', @filtered);
+}
+
## ----------------------------------------------------------------------
## functions returning short strings
return $result;
}
-# format patch (diff) line (not to be used for diff headers)
-sub format_diff_line {
- my $line = shift;
- my ($from, $to) = @_;
- my $diff_class = "";
-
- chomp $line;
+sub diff_line_class {
+ my ($line, $from, $to) = @_;
+ # ordinary diff
+ my $num_sign = 1;
+ # combined diff
if ($from && $to && ref($from->{'href'}) eq "ARRAY") {
- # combined diff
- my $prefix = substr($line, 0, scalar @{$from->{'href'}});
- if ($line =~ m/^\@{3}/) {
- $diff_class = " chunk_header";
- } elsif ($line =~ m/^\\/) {
- $diff_class = " incomplete";
- } elsif ($prefix =~ tr/+/+/) {
- $diff_class = " add";
- } elsif ($prefix =~ tr/-/-/) {
- $diff_class = " rem";
- }
- } else {
- # assume ordinary diff
- my $char = substr($line, 0, 1);
- if ($char eq '+') {
- $diff_class = " add";
- } elsif ($char eq '-') {
- $diff_class = " rem";
- } elsif ($char eq '@') {
- $diff_class = " chunk_header";
- } elsif ($char eq "\\") {
- $diff_class = " incomplete";
- }
+ $num_sign = scalar @{$from->{'href'}};
+ }
+
+ my @diff_line_classifier = (
+ { regexp => qr/^\@\@{$num_sign} /, class => "chunk_header"},
+ { regexp => qr/^\\/, class => "incomplete" },
+ { regexp => qr/^ {$num_sign}/, class => "ctx" },
+ # classifier for context must come before classifier add/rem,
+ # or we would have to use more complicated regexp, for example
+ # qr/(?= {0,$m}\+)[+ ]{$num_sign}/, where $m = $num_sign - 1;
+ { regexp => qr/^[+ ]{$num_sign}/, class => "add" },
+ { regexp => qr/^[- ]{$num_sign}/, class => "rem" },
+ );
+ for my $clsfy (@diff_line_classifier) {
+ return $clsfy->{'class'}
+ if ($line =~ $clsfy->{'regexp'});
}
- $line = untabify($line);
- if ($from && $to && $line =~ m/^\@{2} /) {
- my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) =
- $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/;
- $from_lines = 0 unless defined $from_lines;
- $to_lines = 0 unless defined $to_lines;
+ # fallback
+ return "";
+}
- if ($from->{'href'}) {
- $from_text = $cgi->a({-href=>"$from->{'href'}#l$from_start",
- -class=>"list"}, $from_text);
- }
- if ($to->{'href'}) {
- $to_text = $cgi->a({-href=>"$to->{'href'}#l$to_start",
- -class=>"list"}, $to_text);
- }
- $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" .
- "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>";
- return "<div class=\"diff$diff_class\">$line</div>\n";
- } elsif ($from && $to && $line =~ m/^\@{3}/) {
- my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/;
- my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines);
+# assumes that $from and $to are defined and correctly filled,
+# and that $line holds a line of chunk header for unified diff
+sub format_unidiff_chunk_header {
+ my ($line, $from, $to) = @_;
- @from_text = split(' ', $ranges);
- for (my $i = 0; $i < @from_text; ++$i) {
- ($from_start[$i], $from_nlines[$i]) =
- (split(',', substr($from_text[$i], 1)), 0);
- }
+ my ($from_text, $from_start, $from_lines, $to_text, $to_start, $to_lines, $section) =
+ $line =~ m/^\@{2} (-(\d+)(?:,(\d+))?) (\+(\d+)(?:,(\d+))?) \@{2}(.*)$/;
- $to_text = pop @from_text;
- $to_start = pop @from_start;
- $to_nlines = pop @from_nlines;
+ $from_lines = 0 unless defined $from_lines;
+ $to_lines = 0 unless defined $to_lines;
- $line = "<span class=\"chunk_info\">$prefix ";
- for (my $i = 0; $i < @from_text; ++$i) {
- if ($from->{'href'}[$i]) {
- $line .= $cgi->a({-href=>"$from->{'href'}[$i]#l$from_start[$i]",
- -class=>"list"}, $from_text[$i]);
- } else {
- $line .= $from_text[$i];
- }
- $line .= " ";
- }
- if ($to->{'href'}) {
- $line .= $cgi->a({-href=>"$to->{'href'}#l$to_start",
- -class=>"list"}, $to_text);
+ if ($from->{'href'}) {
+ $from_text = $cgi->a({-href=>"$from->{'href'}#l$from_start",
+ -class=>"list"}, $from_text);
+ }
+ if ($to->{'href'}) {
+ $to_text = $cgi->a({-href=>"$to->{'href'}#l$to_start",
+ -class=>"list"}, $to_text);
+ }
+ $line = "<span class=\"chunk_info\">@@ $from_text $to_text @@</span>" .
+ "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>";
+ return $line;
+}
+
+# assumes that $from and $to are defined and correctly filled,
+# and that $line holds a line of chunk header for combined diff
+sub format_cc_diff_chunk_header {
+ my ($line, $from, $to) = @_;
+
+ my ($prefix, $ranges, $section) = $line =~ m/^(\@+) (.*?) \@+(.*)$/;
+ my (@from_text, @from_start, @from_nlines, $to_text, $to_start, $to_nlines);
+
+ @from_text = split(' ', $ranges);
+ for (my $i = 0; $i < @from_text; ++$i) {
+ ($from_start[$i], $from_nlines[$i]) =
+ (split(',', substr($from_text[$i], 1)), 0);
+ }
+
+ $to_text = pop @from_text;
+ $to_start = pop @from_start;
+ $to_nlines = pop @from_nlines;
+
+ $line = "<span class=\"chunk_info\">$prefix ";
+ for (my $i = 0; $i < @from_text; ++$i) {
+ if ($from->{'href'}[$i]) {
+ $line .= $cgi->a({-href=>"$from->{'href'}[$i]#l$from_start[$i]",
+ -class=>"list"}, $from_text[$i]);
} else {
- $line .= $to_text;
+ $line .= $from_text[$i];
}
- $line .= " $prefix</span>" .
- "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>";
- return "<div class=\"diff$diff_class\">$line</div>\n";
+ $line .= " ";
+ }
+ if ($to->{'href'}) {
+ $line .= $cgi->a({-href=>"$to->{'href'}#l$to_start",
+ -class=>"list"}, $to_text);
+ } else {
+ $line .= $to_text;
+ }
+ $line .= " $prefix</span>" .
+ "<span class=\"section\">" . esc_html($section, -nbsp=>1) . "</span>";
+ return $line;
+}
+
+# process patch (diff) line (not to be used for diff headers),
+# returning class and HTML-formatted (but not wrapped) line
+sub process_diff_line {
+ my $line = shift;
+ my ($from, $to) = @_;
+
+ my $diff_class = diff_line_class($line, $from, $to);
+
+ chomp $line;
+ $line = untabify($line);
+
+ if ($from && $to && $line =~ m/^\@{2} /) {
+ $line = format_unidiff_chunk_header($line, $from, $to);
+ return $diff_class, $line;
+
+ } elsif ($from && $to && $line =~ m/^\@{3}/) {
+ $line = format_cc_diff_chunk_header($line, $from, $to);
+ return $diff_class, $line;
+
}
- return "<div class=\"diff$diff_class\">" . esc_html($line, -nbsp=>1) . "</div>\n";
+ return $diff_class, esc_html($line, -nbsp=>1);
}
# Generates undef or something like "_snapshot_" or "snapshot (_tbz2_ _zip_)",
return unless (defined $project);
# some views should link to OPML, or to generic project feed,
# or don't have specific feed yet (so they should use generic)
- return if ($action =~ /^(?:tags|heads|forks|tag|search)$/x);
+ return if (!$action || $action =~ /^(?:tags|heads|forks|tag|search)$/x);
my $branch;
# branches refs uses 'refs/heads/' prefix (fullname) to differentiate
# key sanity check
return unless ($key);
+ # only subsection, if exists, is case sensitive,
+ # and not lowercased by 'git config -z -l'
+ if (my ($hi, $mi, $lo) = ($key =~ /^([^.]*)\.(.*)\.([^.]*)$/)) {
+ $key = join(".", lc($hi), $mi, lc($lo));
+ } else {
+ $key = lc($key);
+ }
$key =~ s/^gitweb\.//;
return if ($key =~ m/\W/);
}
my $cloud;
- my $matched = $cgi->param('by_tag');
+ my $matched = $input_params{'ctag'};
if (eval { require HTML::TagCloud; 1; }) {
$cloud = HTML::TagCloud->new;
foreach my $ctag (sort keys %ctags_lc) {
sub git_get_projects_list {
my $filter = shift || '';
+ my $paranoid = shift;
my @list;
- $filter =~ s/\.git$//;
-
if (-d $projects_list) {
# search in directory
my $dir = $projects_list;
# remove the trailing "/"
$dir =~ s!/+$!!;
- my $pfxlen = length("$projects_list");
- my $pfxdepth = ($projects_list =~ tr!/!!);
+ my $pfxlen = length("$dir");
+ my $pfxdepth = ($dir =~ tr!/!!);
# when filtering, search only given subdirectory
- if ($filter) {
+ if ($filter && !$paranoid) {
$dir .= "/$filter";
$dir =~ s!/+$!!;
}
}
my $path = substr($File::Find::name, $pfxlen + 1);
+ # paranoidly only filter here
+ if ($paranoid && $filter && $path !~ m!^\Q$filter\E/!) {
+ next;
+ }
# we check related file in $projectroot
if (check_export_ok("$projectroot/$path")) {
push @list, { path => $path };
$path =~ s/\.git$//; # forks of 'repo.git' are in 'repo/' directory
next if ($path =~ m!/$!); # skip non-bare repositories, e.g. 'repo/.git'
next unless ($path); # skip '.git' repository: tests, git-instaweb
- next unless (-d $path); # containing directory exists
+ next unless (-d "$projectroot/$path"); # containing directory exists
$pr->{'forks'} = []; # there can be 0 or more forks of project
# add to trie
sub search_projects_list {
my ($projlist, %opts) = @_;
my $tagfilter = $opts{'tagfilter'};
- my $searchtext = $opts{'searchtext'};
+ my $search_re = $opts{'search_regexp'};
return @$projlist
- unless ($tagfilter || $searchtext);
+ unless ($tagfilter || $search_re);
- $searchtext ? ('path', 'descr') : ());
+ # searching projects require filling to be run before it;
+ fill_project_list_info($projlist,
+ $tagfilter ? 'ctags' : (),
++ $search_re ? ('path', 'descr') : ());
my @projects;
PROJECT:
foreach my $pr (@$projlist) {
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;
open(my $mh, '<', $mimemap) or return undef;
while (<$mh>) {
next if m/^#/; # skip comments
- my ($mimetype, $exts) = split(/\t+/);
- if (defined $exts) {
- my @exts = split(/\s+/, $exts);
- foreach my $ext (@exts) {
- $mimemap{$ext} = $mimetype;
- }
+ my ($mimetype, @exts) = split(/\s+/);
+ foreach my $ext (@exts) {
+ $mimemap{$ext} = $mimetype;
}
}
close($mh);
sub get_page_title {
my $title = to_utf8($site_name);
- return $title unless (defined $project);
+ unless (defined $project) {
+ if (defined $project_filter) {
+ $title .= " - projects in '" . esc_path($project_filter) . "'";
+ }
+ return $title;
+ }
$title .= " - " . to_utf8($project);
return $title unless (defined $action);
return $title;
}
+sub get_content_type_html {
+ # require explicit support from the UA if we are to send the page as
+ # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
+ # we have to do this because MSIE sometimes globs '*/*', pretending to
+ # support xhtml+xml but choking when it gets what it asked for.
+ if (defined $cgi->http('HTTP_ACCEPT') &&
+ $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ &&
+ $cgi->Accept('application/xhtml+xml') != 0) {
+ return 'application/xhtml+xml';
+ } else {
+ return 'text/html';
+ }
+}
+
sub print_feed_meta {
if (defined $project) {
my %href_params = get_feed_info();
}
}
+sub print_header_links {
+ my $status = shift;
+
+ # print out each stylesheet that exist, providing backwards capability
+ # for those people who defined $stylesheet in a config file
+ if (defined $stylesheet) {
+ print '<link rel="stylesheet" type="text/css" href="'.esc_url($stylesheet).'"/>'."\n";
+ } else {
+ foreach my $stylesheet (@stylesheets) {
+ next unless $stylesheet;
+ print '<link rel="stylesheet" type="text/css" href="'.esc_url($stylesheet).'"/>'."\n";
+ }
+ }
+ print_feed_meta()
+ if ($status eq '200 OK');
+ if (defined $favicon) {
+ print qq(<link rel="shortcut icon" href=").esc_url($favicon).qq(" type="image/png" />\n);
+ }
+}
+
+sub print_nav_breadcrumbs_path {
+ my $dirprefix = undef;
+ while (my $part = shift) {
+ $dirprefix .= "/" if defined $dirprefix;
+ $dirprefix .= $part;
+ print $cgi->a({-href => href(project => undef,
+ project_filter => $dirprefix,
+ action => "project_list")},
+ esc_html($part)) . " / ";
+ }
+}
+
+sub print_nav_breadcrumbs {
+ my %opts = @_;
+
+ print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / ";
+ if (defined $project) {
+ my @dirname = split '/', $project;
+ my $projectbasename = pop @dirname;
+ print_nav_breadcrumbs_path(@dirname);
+ print $cgi->a({-href => href(action=>"summary")}, esc_html($projectbasename));
+ if (defined $action) {
+ my $action_print = $action ;
+ if (defined $opts{-action_extra}) {
+ $action_print = $cgi->a({-href => href(action=>$action)},
+ $action);
+ }
+ print " / $action_print";
+ }
+ if (defined $opts{-action_extra}) {
+ print " / $opts{-action_extra}";
+ }
+ print "\n";
+ } elsif (defined $project_filter) {
+ print_nav_breadcrumbs_path(split '/', $project_filter);
+ }
+}
+
+sub print_search_form {
+ if (!defined $searchtext) {
+ $searchtext = "";
+ }
+ my $search_hash;
+ if (defined $hash_base) {
+ $search_hash = $hash_base;
+ } elsif (defined $hash) {
+ $search_hash = $hash;
+ } else {
+ $search_hash = "HEAD";
+ }
+ my $action = $my_uri;
+ my $use_pathinfo = gitweb_check_feature('pathinfo');
+ if ($use_pathinfo) {
+ $action .= "/".esc_url($project);
+ }
+ print $cgi->startform(-method => "get", -action => $action) .
+ "<div class=\"search\">\n" .
+ (!$use_pathinfo &&
+ $cgi->input({-name=>"p", -value=>$project, -type=>"hidden"}) . "\n") .
+ $cgi->input({-name=>"a", -value=>"search", -type=>"hidden"}) . "\n" .
+ $cgi->input({-name=>"h", -value=>$search_hash, -type=>"hidden"}) . "\n" .
+ $cgi->popup_menu(-name => 'st', -default => 'commit',
+ -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) .
+ $cgi->sup($cgi->a({-href => href(action=>"search_help")}, "?")) .
+ " search:\n",
+ $cgi->textfield(-name => "s", -value => $searchtext, -override => 1) . "\n" .
+ "<span title=\"Extended regular expression\">" .
+ $cgi->checkbox(-name => 'sr', -value => 1, -label => 're',
+ -checked => $search_use_regexp) .
+ "</span>" .
+ "</div>" .
+ $cgi->end_form() . "\n";
+}
+
sub git_header_html {
my $status = shift || "200 OK";
my $expires = shift;
my %opts = @_;
my $title = get_page_title();
- my $content_type;
- # require explicit support from the UA if we are to send the page as
- # 'application/xhtml+xml', otherwise send it as plain old 'text/html'.
- # we have to do this because MSIE sometimes globs '*/*', pretending to
- # support xhtml+xml but choking when it gets what it asked for.
- if (defined $cgi->http('HTTP_ACCEPT') &&
- $cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ &&
- $cgi->Accept('application/xhtml+xml') != 0) {
- $content_type = 'application/xhtml+xml';
- } else {
- $content_type = 'text/html';
- }
+ my $content_type = get_content_type_html();
print $cgi->header(-type=>$content_type, -charset => 'utf-8',
-status=> $status, -expires => $expires)
unless ($opts{'-no_http_header'});
if ($ENV{'PATH_INFO'}) {
print "<base href=\"".esc_url($base_url)."\" />\n";
}
- # print out each stylesheet that exist, providing backwards capability
- # for those people who defined $stylesheet in a config file
- if (defined $stylesheet) {
- print '<link rel="stylesheet" type="text/css" href="'.esc_url($stylesheet).'"/>'."\n";
- } else {
- foreach my $stylesheet (@stylesheets) {
- next unless $stylesheet;
- print '<link rel="stylesheet" type="text/css" href="'.esc_url($stylesheet).'"/>'."\n";
- }
- }
- print_feed_meta()
- if ($status eq '200 OK');
- if (defined $favicon) {
- print qq(<link rel="shortcut icon" href=").esc_url($favicon).qq(" type="image/png" />\n);
+ print_header_links($status);
+
+ if (defined $site_html_head_string) {
+ print to_utf8($site_html_head_string);
}
print "</head>\n" .
-alt => "git",
-class => "logo"}));
}
- print $cgi->a({-href => esc_url($home_link)}, $home_link_str) . " / ";
- if (defined $project) {
- print $cgi->a({-href => href(action=>"summary")}, esc_html($project));
- if (defined $action) {
- my $action_print = $action ;
- if (defined $opts{-action_extra}) {
- $action_print = $cgi->a({-href => href(action=>$action)},
- $action);
- }
- print " / $action_print";
- }
- if (defined $opts{-action_extra}) {
- print " / $opts{-action_extra}";
- }
- print "\n";
- }
+ print_nav_breadcrumbs(%opts);
print "</div>\n";
my $have_search = gitweb_check_feature('search');
if (defined $project && $have_search) {
- if (!defined $searchtext) {
- $searchtext = "";
- }
- my $search_hash;
- if (defined $hash_base) {
- $search_hash = $hash_base;
- } elsif (defined $hash) {
- $search_hash = $hash;
- } else {
- $search_hash = "HEAD";
- }
- my $action = $my_uri;
- my $use_pathinfo = gitweb_check_feature('pathinfo');
- if ($use_pathinfo) {
- $action .= "/".esc_url($project);
- }
- print $cgi->startform(-method => "get", -action => $action) .
- "<div class=\"search\">\n" .
- (!$use_pathinfo &&
- $cgi->input({-name=>"p", -value=>$project, -type=>"hidden"}) . "\n") .
- $cgi->input({-name=>"a", -value=>"search", -type=>"hidden"}) . "\n" .
- $cgi->input({-name=>"h", -value=>$search_hash, -type=>"hidden"}) . "\n" .
- $cgi->popup_menu(-name => 'st', -default => 'commit',
- -values => ['commit', 'grep', 'author', 'committer', 'pickaxe']) .
- $cgi->sup($cgi->a({-href => href(action=>"search_help")}, "?")) .
- " search:\n",
- $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
- "<span title=\"Extended regular expression\">" .
- $cgi->checkbox(-name => 'sr', -value => 1, -label => 're',
- -checked => $search_use_regexp) .
- "</span>" .
- "</div>" .
- $cgi->end_form() . "\n";
+ print_search_form();
}
}
}
} else {
- print $cgi->a({-href => href(project=>undef, action=>"opml"),
+ print $cgi->a({-href => href(project=>undef, action=>"opml",
+ project_filter => $project_filter),
-class => $feed_class}, "OPML") . " ";
- print $cgi->a({-href => href(project=>undef, action=>"project_index"),
+ print $cgi->a({-href => href(project=>undef, action=>"project_index",
+ project_filter => $project_filter),
-class => $feed_class}, "TXT") . "\n";
}
print "</div>\n"; # class="page_footer"
print "</table>\n";
}
+sub print_sidebyside_diff_chunk {
+ my @chunk = @_;
+ my (@ctx, @rem, @add);
+
+ return unless @chunk;
+
+ # incomplete last line might be among removed or added lines,
+ # or both, or among context lines: find which
+ for (my $i = 1; $i < @chunk; $i++) {
+ if ($chunk[$i][0] eq 'incomplete') {
+ $chunk[$i][0] = $chunk[$i-1][0];
+ }
+ }
+
+ # guardian
+ push @chunk, ["", ""];
+
+ foreach my $line_info (@chunk) {
+ my ($class, $line) = @$line_info;
+
+ # print chunk headers
+ if ($class && $class eq 'chunk_header') {
+ print $line;
+ next;
+ }
+
+ ## print from accumulator when type of class of lines change
+ # empty contents block on start rem/add block, or end of chunk
+ if (@ctx && (!$class || $class eq 'rem' || $class eq 'add')) {
+ print join '',
+ '<div class="chunk_block ctx">',
+ '<div class="old">',
+ @ctx,
+ '</div>',
+ '<div class="new">',
+ @ctx,
+ '</div>',
+ '</div>';
+ @ctx = ();
+ }
+ # empty add/rem block on start context block, or end of chunk
+ if ((@rem || @add) && (!$class || $class eq 'ctx')) {
+ if (!@add) {
+ # pure removal
+ print join '',
+ '<div class="chunk_block rem">',
+ '<div class="old">',
+ @rem,
+ '</div>',
+ '</div>';
+ } elsif (!@rem) {
+ # pure addition
+ print join '',
+ '<div class="chunk_block add">',
+ '<div class="new">',
+ @add,
+ '</div>',
+ '</div>';
+ } else {
+ # assume that it is change
+ print join '',
+ '<div class="chunk_block chg">',
+ '<div class="old">',
+ @rem,
+ '</div>',
+ '<div class="new">',
+ @add,
+ '</div>',
+ '</div>';
+ }
+ @rem = @add = ();
+ }
+
+ ## adding lines to accumulator
+ # guardian value
+ last unless $line;
+ # rem, add or change
+ if ($class eq 'rem') {
+ push @rem, $line;
+ } elsif ($class eq 'add') {
+ push @add, $line;
+ }
+ # context line
+ if ($class eq 'ctx') {
+ push @ctx, $line;
+ }
+ }
+}
+
sub git_patchset_body {
- my ($fd, $difftree, $hash, @hash_parents) = @_;
+ my ($fd, $diff_style, $difftree, $hash, @hash_parents) = @_;
my ($hash_parent) = $hash_parents[0];
my $is_combined = (@hash_parents > 1);
my $diffinfo;
my $to_name;
my (%from, %to);
+ my @chunk; # for side-by-side diff
print "<div class=\"patchset\">\n";
next PATCH if ($patch_line =~ m/^diff /);
- print format_diff_line($patch_line, \%from, \%to);
+ my ($class, $line) = process_diff_line($patch_line, \%from, \%to);
+ my $diff_classes = "diff";
+ $diff_classes .= " $class" if ($class);
+ $line = "<div class=\"$diff_classes\">$line</div>\n";
+
+ if ($diff_style eq 'sidebyside' && !$is_combined) {
+ if ($class eq 'chunk_header') {
+ print_sidebyside_diff_chunk(@chunk);
+ @chunk = ( [ $class, $line ] );
+ } else {
+ push @chunk, [ $class, $line ];
+ }
+ } else {
+ # default 'inline' style and unknown styles
+ print $line;
+ }
}
} continue {
+ if (@chunk) {
+ print_sidebyside_diff_chunk(@chunk);
+ @chunk = ();
+ }
print "</div>\n"; # class="patch"
}
# . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-# fills project list info (age, description, owner, category, forks)
+sub git_project_search_form {
+ my ($searchtext, $search_use_regexp) = @_;
+
+ my $limit = '';
+ if ($project_filter) {
+ $limit = " in '$project_filter/'";
+ }
+
+ print "<div class=\"projsearch\">\n";
+ print $cgi->startform(-method => 'get', -action => $my_uri) .
+ $cgi->hidden(-name => 'a', -value => 'project_list') . "\n";
+ print $cgi->hidden(-name => 'pf', -value => $project_filter). "\n"
+ if (defined $project_filter);
+ print $cgi->textfield(-name => 's', -value => $searchtext,
+ -title => "Search project by name and description$limit",
+ -size => 60) . "\n" .
+ "<span title=\"Extended regular expression\">" .
+ $cgi->checkbox(-name => 'sr', -value => 1, -label => 're',
+ -checked => $search_use_regexp) .
+ "</span>\n" .
+ $cgi->submit(-name => 'btnS', -value => 'Search') .
+ $cgi->end_form() . "\n" .
+ $cgi->a({-href => href(project => undef, searchtext => undef,
+ project_filter => $project_filter)},
+ esc_html("List all projects$limit")) . "<br />\n";
+ print "</div>\n";
+}
+
+# entry for given @keys needs filling if at least one of keys in list
+# is not present in %$project_info
+sub project_info_needs_filling {
+ my ($project_info, @keys) = @_;
+
+ # return List::MoreUtils::any { !exists $project_info->{$_} } @keys;
+ foreach my $key (@keys) {
+ if (!exists $project_info->{$key}) {
+ return 1;
+ }
+ }
+ return;
+}
+
+# fills project list info (age, description, owner, category, forks, etc.)
# for each project in the list, removing invalid projects from
-# returned list
+# returned list, or fill only specified info.
+#
+# Invalid projects are removed from the returned list if and only if you
+# ask 'age' or 'age_string' to be filled, because they are the only fields
+# that run unconditionally git command that requires repository, and
+# therefore do always check if project repository is invalid.
+#
+# USAGE:
+# * fill_project_list_info(\@project_list, 'descr_long', 'ctags')
+# ensures that 'descr_long' and 'ctags' fields are filled
+# * @project_list = fill_project_list_info(\@project_list)
+# ensures that all fields are filled (and invalid projects removed)
+#
# NOTE: modifies $projlist, but does not remove entries from it
sub fill_project_list_info {
- my $projlist = shift;
+ my ($projlist, @wanted_keys) = @_;
my @projects;
+ my $filter_set = sub { return @_; };
+ if (@wanted_keys) {
+ my %wanted_keys = map { $_ => 1 } @wanted_keys;
+ $filter_set = sub { return grep { $wanted_keys{$_} } @_; };
+ }
my $show_ctags = gitweb_check_feature('ctags');
PROJECT:
foreach my $pr (@$projlist) {
- my (@activity) = git_get_last_activity($pr->{'path'});
- unless (@activity) {
- next PROJECT;
+ if (project_info_needs_filling($pr, $filter_set->('age', 'age_string'))) {
+ my (@activity) = git_get_last_activity($pr->{'path'});
+ unless (@activity) {
+ next PROJECT;
+ }
+ ($pr->{'age'}, $pr->{'age_string'}) = @activity;
}
- ($pr->{'age'}, $pr->{'age_string'}) = @activity;
- if (!defined $pr->{'descr'}) {
+ if (project_info_needs_filling($pr, $filter_set->('descr', 'descr_long'))) {
my $descr = git_get_project_description($pr->{'path'}) || "";
$descr = to_utf8($descr);
$pr->{'descr_long'} = $descr;
$pr->{'descr'} = chop_str($descr, $projects_list_description_width, 5);
}
- if (!defined $pr->{'owner'}) {
+ if (project_info_needs_filling($pr, $filter_set->('owner'))) {
$pr->{'owner'} = git_get_project_owner("$pr->{'path'}") || "";
}
- if ($show_ctags) {
+ if ($show_ctags &&
+ project_info_needs_filling($pr, $filter_set->('ctags'))) {
$pr->{'ctags'} = git_get_project_ctags($pr->{'path'});
}
- if ($projects_list_group_categories && !defined $pr->{'category'}) {
+ if ($projects_list_group_categories &&
+ project_info_needs_filling($pr, $filter_set->('category'))) {
my $cat = git_get_project_category($pr->{'path'}) ||
$project_list_default_category;
$pr->{'category'} = to_utf8($cat);
print "</td>\n";
}
print "<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"),
- -class => "list"}, esc_html($pr->{'path'})) . "</td>\n" .
+ -class => "list"},
+ esc_html_match_hl($pr->{'path'}, $search_regexp)) .
+ "</td>\n" .
"<td>" . $cgi->a({-href => href(project=>$pr->{'path'}, action=>"summary"),
- -class => "list", -title => $pr->{'descr_long'}},
- esc_html($pr->{'descr'})) . "</td>\n" .
+ -class => "list",
+ -title => $pr->{'descr_long'}},
+ $search_regexp
+ ? esc_html_match_hl_chopped($pr->{'descr_long'},
+ $pr->{'descr'}, $search_regexp)
+ : esc_html($pr->{'descr'})) .
+ "</td>\n" .
"<td><i>" . chop_and_escape_str($pr->{'owner'}, 15) . "</i></td>\n";
print "<td class=\"". age_class($pr->{'age'}) . "\">" .
(defined $pr->{'age_string'} ? $pr->{'age_string'} : "No commits") . "</td>\n" .
my $check_forks = gitweb_check_feature('forks');
my $show_ctags = gitweb_check_feature('ctags');
- my $tagfilter = $show_ctags ? $cgi->param('by_tag') : undef;
+ my $tagfilter = $show_ctags ? $input_params{'ctag'} : undef;
$check_forks = undef
- if ($tagfilter || $searchtext);
+ if ($tagfilter || $search_regexp);
# filtering out forks before filling info allows to do less work
@projects = filter_forks_from_projects_list(\@projects)
if ($check_forks);
- @projects = fill_project_list_info(\@projects);
- # searching projects require filling to be run before it
+ # search_projects_list pre-fills required info
@projects = search_projects_list(\@projects,
- 'searchtext' => $searchtext,
+ 'search_regexp' => $search_regexp,
'tagfilter' => $tagfilter)
- if ($tagfilter || $searchtext);
+ if ($tagfilter || $search_regexp);
+ # fill the rest
+ @projects = fill_project_list_info(\@projects);
$order ||= $default_projects_order;
$from = 0 unless defined $from;
sub git_heads_body {
# uses global variable $project
- my ($headlist, $head, $from, $to, $extra) = @_;
+ my ($headlist, $head_at, $from, $to, $extra) = @_;
$from = 0 unless defined $from;
$to = $#{$headlist} if (!defined $to || $#{$headlist} < $to);
for (my $i = $from; $i <= $to; $i++) {
my $entry = $headlist->[$i];
my %ref = %$entry;
- my $curr = $ref{'id'} eq $head;
+ my $curr = defined $head_at && $ref{'id'} eq $head_at;
if ($alternate) {
print "<tr class=\"dark\">\n";
} else {
}
}
+sub git_search_message {
+ my %co = @_;
+
+ my $greptype;
+ if ($searchtype eq 'commit') {
+ $greptype = "--grep=";
+ } elsif ($searchtype eq 'author') {
+ $greptype = "--author=";
+ } elsif ($searchtype eq 'committer') {
+ $greptype = "--committer=";
+ }
+ $greptype .= $searchtext;
+ my @commitlist = parse_commits($hash, 101, (100 * $page), undef,
+ $greptype, '--regexp-ignore-case',
+ $search_use_regexp ? '--extended-regexp' : '--fixed-strings');
+
+ my $paging_nav = '';
+ if ($page > 0) {
+ $paging_nav .=
+ $cgi->a({-href => href(-replay=>1, page=>undef)},
+ "first") .
+ " ⋅ " .
+ $cgi->a({-href => href(-replay=>1, page=>$page-1),
+ -accesskey => "p", -title => "Alt-p"}, "prev");
+ } else {
+ $paging_nav .= "first ⋅ prev";
+ }
+ my $next_link = '';
+ if ($#commitlist >= 100) {
+ $next_link =
+ $cgi->a({-href => href(-replay=>1, page=>$page+1),
+ -accesskey => "n", -title => "Alt-n"}, "next");
+ $paging_nav .= " ⋅ $next_link";
+ } else {
+ $paging_nav .= " ⋅ next";
+ }
+
+ git_header_html();
+
+ git_print_page_nav('','', $hash,$co{'tree'},$hash, $paging_nav);
+ git_print_header_div('commit', esc_html($co{'title'}), $hash);
+ if ($page == 0 && !@commitlist) {
+ print "<p>No match.</p>\n";
+ } else {
+ git_search_grep_body(\@commitlist, 0, 99, $next_link);
+ }
+
+ git_footer_html();
+}
+
+sub git_search_changes {
+ my %co = @_;
+
+ local $/ = "\n";
+ open my $fd, '-|', git_cmd(), '--no-pager', 'log', @diff_opts,
+ '--pretty=format:%H', '--no-abbrev', '--raw', "-S$searchtext",
+ ($search_use_regexp ? '--pickaxe-regex' : ())
+ or die_error(500, "Open git-log failed");
+
+ git_header_html();
+
+ git_print_page_nav('','', $hash,$co{'tree'},$hash);
+ git_print_header_div('commit', esc_html($co{'title'}), $hash);
+
+ print "<table class=\"pickaxe search\">\n";
+ my $alternate = 1;
+ undef %co;
+ my @files;
+ while (my $line = <$fd>) {
+ chomp $line;
+ next unless $line;
+
+ my %set = parse_difftree_raw_line($line);
+ if (defined $set{'commit'}) {
+ # finish previous commit
+ if (%co) {
+ print "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})},
+ "commit") .
+ " | " .
+ $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'},
+ hash_base=>$co{'id'})},
+ "tree") .
+ "</td>\n" .
+ "</tr>\n";
+ }
+
+ if ($alternate) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $alternate ^= 1;
+ %co = parse_commit($set{'commit'});
+ my $author = chop_and_escape_str($co{'author_name'}, 15, 5);
+ print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
+ "<td><i>$author</i></td>\n" .
+ "<td>" .
+ $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}),
+ -class => "list subject"},
+ chop_and_escape_str($co{'title'}, 50) . "<br/>");
+ } elsif (defined $set{'to_id'}) {
+ next if ($set{'to_id'} =~ m/^0{40}$/);
+
+ print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'},
+ hash=>$set{'to_id'}, file_name=>$set{'to_file'}),
+ -class => "list"},
+ "<span class=\"match\">" . esc_path($set{'file'}) . "</span>") .
+ "<br/>\n";
+ }
+ }
+ close $fd;
+
+ # finish last commit (warning: repetition!)
+ if (%co) {
+ print "</td>\n" .
+ "<td class=\"link\">" .
+ $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})},
+ "commit") .
+ " | " .
+ $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'},
+ hash_base=>$co{'id'})},
+ "tree") .
+ "</td>\n" .
+ "</tr>\n";
+ }
+
+ print "</table>\n";
+
+ git_footer_html();
+}
+
+sub git_search_files {
+ my %co = @_;
+
+ local $/ = "\n";
+ open my $fd, "-|", git_cmd(), 'grep', '-n', '-z',
+ $search_use_regexp ? ('-E', '-i') : '-F',
+ $searchtext, $co{'tree'}
+ or die_error(500, "Open git-grep failed");
+
+ git_header_html();
+
+ git_print_page_nav('','', $hash,$co{'tree'},$hash);
+ git_print_header_div('commit', esc_html($co{'title'}), $hash);
+
+ print "<table class=\"grep_search\">\n";
+ my $alternate = 1;
+ my $matches = 0;
+ my $lastfile = '';
+ my $file_href;
+ while (my $line = <$fd>) {
+ chomp $line;
+ my ($file, $lno, $ltext, $binary);
+ last if ($matches++ > 1000);
+ if ($line =~ /^Binary file (.+) matches$/) {
+ $file = $1;
+ $binary = 1;
+ } else {
+ ($file, $lno, $ltext) = split(/\0/, $line, 3);
+ $file =~ s/^$co{'tree'}://;
+ }
+ if ($file ne $lastfile) {
+ $lastfile and print "</td></tr>\n";
+ if ($alternate++) {
+ print "<tr class=\"dark\">\n";
+ } else {
+ print "<tr class=\"light\">\n";
+ }
+ $file_href = href(action=>"blob", hash_base=>$co{'id'},
+ file_name=>$file);
+ print "<td class=\"list\">".
+ $cgi->a({-href => $file_href, -class => "list"}, esc_path($file));
+ print "</td><td>\n";
+ $lastfile = $file;
+ }
+ if ($binary) {
+ print "<div class=\"binary\">Binary file</div>\n";
+ } else {
+ $ltext = untabify($ltext);
+ if ($ltext =~ m/^(.*)($search_regexp)(.*)$/i) {
+ $ltext = esc_html($1, -nbsp=>1);
+ $ltext .= '<span class="match">';
+ $ltext .= esc_html($2, -nbsp=>1);
+ $ltext .= '</span>';
+ $ltext .= esc_html($3, -nbsp=>1);
+ } else {
+ $ltext = esc_html($ltext, -nbsp=>1);
+ }
+ print "<div class=\"pre\">" .
+ $cgi->a({-href => $file_href.'#l'.$lno,
+ -class => "linenr"}, sprintf('%4i', $lno)) .
+ ' ' . $ltext . "</div>\n";
+ }
+ }
+ if ($lastfile) {
+ print "</td></tr>\n";
+ if ($matches > 1000) {
+ print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n";
+ }
+ } else {
+ print "<div class=\"diff nodifferences\">No matches found</div>\n";
+ }
+ close $fd;
+
+ print "</table>\n";
+
+ git_footer_html();
+}
+
sub git_search_grep_body {
my ($commitlist, $from, $to, $extra) = @_;
$from = 0 unless defined $from;
die_error(400, "Unknown order parameter");
}
- my @list = git_get_projects_list();
+ my @list = git_get_projects_list($project_filter, $strict_export);
if (!@list) {
die_error(404, "No projects found");
}
insert_file($home_text);
print "</div>\n";
}
- print $cgi->startform(-method => "get") .
- "<p class=\"projsearch\">Search:\n" .
- $cgi->textfield(-name => "s", -value => $searchtext) . "\n" .
- "</p>" .
- $cgi->end_form() . "\n";
+
+ git_project_search_form($searchtext, $search_use_regexp);
git_project_list_body(\@list, $order);
git_footer_html();
}
die_error(400, "Unknown order parameter");
}
- my @list = git_get_projects_list($project);
+ my $filter = $project;
+ $filter =~ s/\.git$//;
+ my @list = git_get_projects_list($filter);
if (!@list) {
die_error(404, "No forks found");
}
}
sub git_project_index {
- my @projects = git_get_projects_list();
+ my @projects = git_get_projects_list($project_filter, $strict_export);
if (!@projects) {
die_error(404, "No projects found");
}
if ($check_forks) {
# find forks of a project
- @forklist = git_get_projects_list($project);
+ my $filter = $project;
+ $filter =~ s/\.git$//;
+ @forklist = git_get_projects_list($filter);
# filter out forks of forks
@forklist = filter_forks_from_projects_list(\@forklist)
if (@forklist);
sub git_blame_common {
my $format = shift || 'porcelain';
- if ($format eq 'porcelain' && $cgi->param('js')) {
+ if ($format eq 'porcelain' && $input_params{'javascript'}) {
$format = 'incremental';
$action = 'blame_incremental'; # for page title etc
}
-type=>"text/plain", -charset => "utf-8",
-status=> "200 OK");
local $| = 1; # output autoflush
- print while <$fd>;
+ while (my $line = <$fd>) {
+ print to_utf8($line);
+ }
close $fd
or print "ERROR $!\n";
$nr++;
$line = untabify($line);
printf qq!<div class="pre"><a id="l%i" href="%s#l%i" class="linenr">%4i</a> %s</div>\n!,
- $nr, esc_attr(href(-replay => 1)), $nr, $nr, $syntax ? $line : esc_html($line, -nbsp=>1);
+ $nr, esc_attr(href(-replay => 1)), $nr, $nr,
+ $syntax ? sanitize($line) : esc_html($line, -nbsp=>1);
}
}
close $fd
sub git_blobdiff {
my $format = shift || 'html';
+ my $diff_style = $input_params{'diff_style'} || 'inline';
my $fd;
my @difftree;
my $formats_nav =
$cgi->a({-href => href(action=>"blobdiff_plain", -replay=>1)},
"raw");
+ $formats_nav .= diff_style_nav($diff_style);
git_header_html(undef, $expires);
if (defined $hash_base && (my %co = parse_commit($hash_base))) {
git_print_page_nav('','', $hash_base,$co{'tree'},$hash_base, $formats_nav);
if ($format eq 'html') {
print "<div class=\"page_body\">\n";
- git_patchset_body($fd, [ \%diffinfo ], $hash_base, $hash_parent_base);
+ git_patchset_body($fd, $diff_style,
+ [ \%diffinfo ], $hash_base, $hash_parent_base);
close $fd;
print "</div>\n"; # class="page_body"
git_blobdiff('plain');
}
+# assumes that it is added as later part of already existing navigation,
+# so it returns "| foo | bar" rather than just "foo | bar"
+sub diff_style_nav {
+ my ($diff_style, $is_combined) = @_;
+ $diff_style ||= 'inline';
+
+ return "" if ($is_combined);
+
+ my @styles = (inline => 'inline', 'sidebyside' => 'side by side');
+ my %styles = @styles;
+ @styles =
+ @styles[ map { $_ * 2 } 0..$#styles/2 ];
+
+ return join '',
+ map { " | ".$_ }
+ map {
+ $_ eq $diff_style ? $styles{$_} :
+ $cgi->a({-href => href(-replay=>1, diff_style => $_)}, $styles{$_})
+ } @styles;
+}
+
sub git_commitdiff {
my %params = @_;
my $format = $params{-format} || 'html';
+ my $diff_style = $input_params{'diff_style'} || 'inline';
my ($patch_max) = gitweb_get_feature('patches');
if ($format eq 'patch') {
$cgi->a({-href => href(action=>"patch", -replay=>1)},
"patch");
}
+ $formats_nav .= diff_style_nav($diff_style, @{$co{'parents'}} > 1);
if (defined $hash_parent &&
$hash_parent ne '-c' && $hash_parent ne '--cc') {
}
}
$formats_nav .= ': ' .
- $cgi->a({-href => href(action=>"commitdiff",
- hash=>$hash_parent)},
+ $cgi->a({-href => href(-replay=>1,
+ hash=>$hash_parent, hash_base=>undef)},
esc_html($hash_parent_short)) .
')';
} elsif (!$co{'parent'}) {
# single parent commit
$formats_nav .=
' (parent: ' .
- $cgi->a({-href => href(action=>"commitdiff",
- hash=>$co{'parent'})},
+ $cgi->a({-href => href(-replay=>1,
+ hash=>$co{'parent'}, hash_base=>undef)},
esc_html(substr($co{'parent'}, 0, 7))) .
')';
} else {
# merge commit
if ($hash_parent eq '--cc') {
$formats_nav .= ' | ' .
- $cgi->a({-href => href(action=>"commitdiff",
+ $cgi->a({-href => href(-replay=>1,
hash=>$hash, hash_parent=>'-c')},
'combined');
} else { # $hash_parent eq '-c'
$formats_nav .= ' | ' .
- $cgi->a({-href => href(action=>"commitdiff",
+ $cgi->a({-href => href(-replay=>1,
hash=>$hash, hash_parent=>'--cc')},
'compact');
}
$formats_nav .=
' (merge: ' .
join(' ', map {
- $cgi->a({-href => href(action=>"commitdiff",
- hash=>$_)},
+ $cgi->a({-href => href(-replay=>1,
+ hash=>$_, hash_base=>undef)},
esc_html(substr($_, 0, 7)));
} @{$co{'parents'}} ) .
')';
$use_parents ? @{$co{'parents'}} : $hash_parent);
print "<br/>\n";
- git_patchset_body($fd, \@difftree, $hash,
+ git_patchset_body($fd, $diff_style,
+ \@difftree, $hash,
$use_parents ? @{$co{'parents'}} : $hash_parent);
close $fd;
print "</div>\n"; # class="page_body"
}
sub git_search {
- gitweb_check_feature('search') or die_error(403, "Search is disabled");
+ $searchtype ||= 'commit';
+
+ # check if appropriate features are enabled
+ gitweb_check_feature('search')
+ or die_error(403, "Search is disabled");
+ if ($searchtype eq 'pickaxe') {
+ # pickaxe may take all resources of your box and run for several minutes
+ # with every query - so decide by yourself how public you make this feature
+ gitweb_check_feature('pickaxe')
+ or die_error(403, "Pickaxe search is disabled");
+ }
+ if ($searchtype eq 'grep') {
+ # grep search might be potentially CPU-intensive, too
+ gitweb_check_feature('grep')
+ or die_error(403, "Grep search is disabled");
+ }
+
if (!defined $searchtext) {
die_error(400, "Text field is empty");
}
$page = 0;
}
- $searchtype ||= 'commit';
- if ($searchtype eq 'pickaxe') {
- # pickaxe may take all resources of your box and run for several minutes
- # with every query - so decide by yourself how public you make this feature
- gitweb_check_feature('pickaxe')
- or die_error(403, "Pickaxe is disabled");
- }
- if ($searchtype eq 'grep') {
- gitweb_check_feature('grep')
- or die_error(403, "Grep is disabled");
- }
-
- git_header_html();
-
- if ($searchtype eq 'commit' or $searchtype eq 'author' or $searchtype eq 'committer') {
- my $greptype;
- if ($searchtype eq 'commit') {
- $greptype = "--grep=";
- } elsif ($searchtype eq 'author') {
- $greptype = "--author=";
- } elsif ($searchtype eq 'committer') {
- $greptype = "--committer=";
- }
- $greptype .= $searchtext;
- my @commitlist = parse_commits($hash, 101, (100 * $page), undef,
- $greptype, '--regexp-ignore-case',
- $search_use_regexp ? '--extended-regexp' : '--fixed-strings');
-
- my $paging_nav = '';
- if ($page > 0) {
- $paging_nav .=
- $cgi->a({-href => href(action=>"search", hash=>$hash,
- searchtext=>$searchtext,
- searchtype=>$searchtype)},
- "first");
- $paging_nav .= " ⋅ " .
- $cgi->a({-href => href(-replay=>1, page=>$page-1),
- -accesskey => "p", -title => "Alt-p"}, "prev");
- } else {
- $paging_nav .= "first";
- $paging_nav .= " ⋅ prev";
- }
- my $next_link = '';
- if ($#commitlist >= 100) {
- $next_link =
- $cgi->a({-href => href(-replay=>1, page=>$page+1),
- -accesskey => "n", -title => "Alt-n"}, "next");
- $paging_nav .= " ⋅ $next_link";
- } else {
- $paging_nav .= " ⋅ next";
- }
-
- git_print_page_nav('','', $hash,$co{'tree'},$hash, $paging_nav);
- git_print_header_div('commit', esc_html($co{'title'}), $hash);
- if ($page == 0 && !@commitlist) {
- print "<p>No match.</p>\n";
- } else {
- git_search_grep_body(\@commitlist, 0, 99, $next_link);
- }
- }
-
- if ($searchtype eq 'pickaxe') {
- git_print_page_nav('','', $hash,$co{'tree'},$hash);
- git_print_header_div('commit', esc_html($co{'title'}), $hash);
-
- print "<table class=\"pickaxe search\">\n";
- my $alternate = 1;
- local $/ = "\n";
- open my $fd, '-|', git_cmd(), '--no-pager', 'log', @diff_opts,
- '--pretty=format:%H', '--no-abbrev', '--raw', "-S$searchtext",
- ($search_use_regexp ? '--pickaxe-regex' : ());
- undef %co;
- my @files;
- while (my $line = <$fd>) {
- chomp $line;
- next unless $line;
-
- my %set = parse_difftree_raw_line($line);
- if (defined $set{'commit'}) {
- # finish previous commit
- if (%co) {
- print "</td>\n" .
- "<td class=\"link\">" .
- $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
- " | " .
- $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
- print "</td>\n" .
- "</tr>\n";
- }
-
- if ($alternate) {
- print "<tr class=\"dark\">\n";
- } else {
- print "<tr class=\"light\">\n";
- }
- $alternate ^= 1;
- %co = parse_commit($set{'commit'});
- my $author = chop_and_escape_str($co{'author_name'}, 15, 5);
- print "<td title=\"$co{'age_string_age'}\"><i>$co{'age_string_date'}</i></td>\n" .
- "<td><i>$author</i></td>\n" .
- "<td>" .
- $cgi->a({-href => href(action=>"commit", hash=>$co{'id'}),
- -class => "list subject"},
- chop_and_escape_str($co{'title'}, 50) . "<br/>");
- } elsif (defined $set{'to_id'}) {
- next if ($set{'to_id'} =~ m/^0{40}$/);
-
- print $cgi->a({-href => href(action=>"blob", hash_base=>$co{'id'},
- hash=>$set{'to_id'}, file_name=>$set{'to_file'}),
- -class => "list"},
- "<span class=\"match\">" . esc_path($set{'file'}) . "</span>") .
- "<br/>\n";
- }
- }
- close $fd;
-
- # finish last commit (warning: repetition!)
- if (%co) {
- print "</td>\n" .
- "<td class=\"link\">" .
- $cgi->a({-href => href(action=>"commit", hash=>$co{'id'})}, "commit") .
- " | " .
- $cgi->a({-href => href(action=>"tree", hash=>$co{'tree'}, hash_base=>$co{'id'})}, "tree");
- print "</td>\n" .
- "</tr>\n";
- }
-
- print "</table>\n";
- }
-
- if ($searchtype eq 'grep') {
- git_print_page_nav('','', $hash,$co{'tree'},$hash);
- git_print_header_div('commit', esc_html($co{'title'}), $hash);
-
- print "<table class=\"grep_search\">\n";
- my $alternate = 1;
- my $matches = 0;
- local $/ = "\n";
- open my $fd, "-|", git_cmd(), 'grep', '-n',
- $search_use_regexp ? ('-E', '-i') : '-F',
- $searchtext, $co{'tree'};
- my $lastfile = '';
- while (my $line = <$fd>) {
- chomp $line;
- my ($file, $lno, $ltext, $binary);
- last if ($matches++ > 1000);
- if ($line =~ /^Binary file (.+) matches$/) {
- $file = $1;
- $binary = 1;
- } else {
- (undef, $file, $lno, $ltext) = split(/:/, $line, 4);
- }
- if ($file ne $lastfile) {
- $lastfile and print "</td></tr>\n";
- if ($alternate++) {
- print "<tr class=\"dark\">\n";
- } else {
- print "<tr class=\"light\">\n";
- }
- print "<td class=\"list\">".
- $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'},
- file_name=>"$file"),
- -class => "list"}, esc_path($file));
- print "</td><td>\n";
- $lastfile = $file;
- }
- if ($binary) {
- print "<div class=\"binary\">Binary file</div>\n";
- } else {
- $ltext = untabify($ltext);
- if ($ltext =~ m/^(.*)($search_regexp)(.*)$/i) {
- $ltext = esc_html($1, -nbsp=>1);
- $ltext .= '<span class="match">';
- $ltext .= esc_html($2, -nbsp=>1);
- $ltext .= '</span>';
- $ltext .= esc_html($3, -nbsp=>1);
- } else {
- $ltext = esc_html($ltext, -nbsp=>1);
- }
- print "<div class=\"pre\">" .
- $cgi->a({-href => href(action=>"blob", hash=>$co{'hash'},
- file_name=>"$file").'#l'.$lno,
- -class => "linenr"}, sprintf('%4i', $lno))
- . ' ' . $ltext . "</div>\n";
- }
- }
- if ($lastfile) {
- print "</td></tr>\n";
- if ($matches > 1000) {
- print "<div class=\"diff nodifferences\">Too many matches, listing trimmed</div>\n";
- }
- } else {
- print "<div class=\"diff nodifferences\">No matches found</div>\n";
- }
- close $fd;
-
- print "</table>\n";
+ if ($searchtype eq 'commit' ||
+ $searchtype eq 'author' ||
+ $searchtype eq 'committer') {
+ git_search_message(%co);
+ } elsif ($searchtype eq 'pickaxe') {
+ git_search_changes(%co);
+ } elsif ($searchtype eq 'grep') {
+ git_search_files(%co);
+ } else {
+ die_error(400, "Unknown search type");
}
- git_footer_html();
}
sub git_search_help {
}
sub git_opml {
- my @list = git_get_projects_list();
+ my @list = git_get_projects_list($project_filter, $strict_export);
if (!@list) {
die_error(404, "No projects found");
}
-charset => 'utf-8',
-content_disposition => 'inline; filename="opml.xml"');
+ my $title = esc_html($site_name);
+ my $filter = " within subdirectory ";
+ if (defined $project_filter) {
+ $filter .= esc_html($project_filter);
+ } else {
+ $filter = "";
+ }
print <<XML;
<?xml version="1.0" encoding="utf-8"?>
<opml version="1.0">
<head>
- <title>$site_name OPML Export</title>
+ <title>$title OPML Export$filter</title>
</head>
<body>
<outline text="git RSS feeds">