]> sipb.mit.edu Git - ikiwiki.git/blobdiff - IkiWiki/CGI.pm
* Fix for missing backlinks() in pagestats plugin.
[ikiwiki.git] / IkiWiki / CGI.pm
index e1cb83b496f4d0209caf4b7ee5a1796e4330420c..0c66705469185954acf8eadf4200bb17e0e18d36 100644 (file)
@@ -45,8 +45,12 @@ sub page_locked ($$;$) { #{{{
                my $locked_pages=userinfo_get($admin, "locked_pages");
                if (pagespec_match($page, userinfo_get($admin, "locked_pages"))) {
                        return 1 if $nonfatal;
-                       error(htmllink("", "", $page, 1)." is locked by ".
-                             htmllink("", "", $admin, 1)." and cannot be edited.");
+
+                       #translators: The first parameter is a page name,
+                       #translators: second is the user who locked it.
+                       error(sprintf(gettext("%s is locked by %s and cannot be edited"),
+                               htmllink("", "", $page, 1),
+                               userlink($admin)));
                }
        }
 
@@ -77,28 +81,18 @@ sub cgi_recentchanges ($) { #{{{
 
        eval q{use Time::Duration};
        error($@) if $@;
-       eval q{use CGI 'escapeHTML'};
-       error($@) if $@;
 
        my $changelog=[rcs_recentchanges(100)];
        foreach my $change (@$changelog) {
                $change->{when} = concise(ago($change->{when}));
 
-               if ($change->{user} =~ m!^https?://! &&
-                   eval q{use Net::OpenID::VerifiedIdentity; 1} && !$@) {
-                       # Munge user-urls, as used by eg, OpenID.
-                       my $oid=Net::OpenID::VerifiedIdentity->new(identity => $change->{user});
-                       $change->{user} = "<a href=\"".$change->{user}."\">".escapeHTML($oid->display)."</a>";
-               }
-               else {
-                       $change->{user} = htmllink("", "", escapeHTML($change->{user}), 1);
-               }
+               $change->{user} = userlink($change->{user});
 
                my $is_excess = exists $change->{pages}[10]; # limit pages to first 10
                delete @{$change->{pages}}[10 .. @{$change->{pages}}] if $is_excess;
                $change->{pages} = [
                        map {
-                               $_->{link} = htmllink("", "", $_->{page}, 1);
+                               $_->{link} = htmllink("", "", $_->{page}, 1, 0, pagetitle($_->{page}));
                                $_;
                        } @{$change->{pages}}
                ];
@@ -135,8 +129,7 @@ sub cgi_signin ($$) { #{{{
                params => $q,
                action => $config{cgiurl},
                header => 0,
-               template => (-e "$config{templatedir}/signin.tmpl" ?
-                            {template_params("signin.tmpl")} : ""),
+               template => scalar template_params("signin.tmpl"),
                stylesheet => baseurl()."style.css",
        );
        my $buttons=["Login"];
@@ -144,7 +137,7 @@ sub cgi_signin ($$) { #{{{
        $form->field(name => "do", type => "hidden");
        
        if ($q->param("do") ne "signin" && !$form->submitted) {
-               $form->text("You need to log in first.");
+               $form->text(gettext("You need to log in first."));
        }
        
        run_hooks(formbuilder_setup => sub {
@@ -178,6 +171,7 @@ sub cgi_postsignin ($$) { #{{{
                my $postsignin=CGI->new($session->param("postsignin"));
                $session->clear("postsignin");
                cgi($postsignin, $session);
+               cgi_savesession($session);
                exit;
        }
        else {
@@ -203,8 +197,7 @@ sub cgi_prefs ($$) { #{{{
                javascript => 0,
                params => $q,
                action => $config{cgiurl},
-               template => (-e "$config{templatedir}/prefs.tmpl" ?
-                            {template_params("prefs.tmpl")} : ""),
+               template => scalar template_params("prefs.tmpl"),
                stylesheet => baseurl()."style.css",
        );
        my $buttons=["Save Preferences", "Logout", "Cancel"];
@@ -251,7 +244,7 @@ sub cgi_prefs ($$) { #{{{
                redirect($q, $config{url});
                return;
        }
-       elsif ($form->submitted eq "Save Preferences" && $form->validate) {
+       elsif ($form->submitted eq 'Save Preferences' && $form->validate) {
                foreach my $field (qw(email subscriptions locked_pages)) {
                        if (defined $form->field($field) && length $form->field($field)) {
                                userinfo_set($user_name, $field, $form->field($field)) || error("failed to set $field");
@@ -261,7 +254,7 @@ sub cgi_prefs ($$) { #{{{
                        set_banned_users(grep { ! is_admin($_) }
                                        split(' ', $form->field("banned_users")));
                }
-               $form->text("Preferences saved.");
+               $form->text(gettext("Preferences saved."));
        }
        
        if (exists $hooks{formbuilder}) {
@@ -283,15 +276,8 @@ sub cgi_editpage ($$) { #{{{
        my @fields=qw(do rcsinfo subpage from page type editcontent comments);
        my @buttons=("Save Page", "Preview", "Cancel");
        
-       eval q{use CGI::FormBuilder; use CGI::FormBuilder::Template::HTML};
+       eval q{use CGI::FormBuilder};
        error($@) if $@;
-       my $renderer=CGI::FormBuilder::Template::HTML->new(
-               fields => \@fields,
-               template_params("editpage.tmpl"),
-       );
-       run_hooks(pagetemplate => sub {
-               shift->(page => "", destpage => "", template => $renderer->engine);
-       });
        my $form = CGI::FormBuilder->new(
                fields => \@fields,
                header => 1,
@@ -305,7 +291,7 @@ sub cgi_editpage ($$) { #{{{
                params => $q,
                action => $config{cgiurl},
                table => 0,
-               template => $renderer,
+               template => scalar template_params("editpage.tmpl"),
        );
        
        run_hooks(formbuilder_setup => sub {
@@ -318,8 +304,7 @@ sub cgi_editpage ($$) { #{{{
        # characters.
        my ($page)=$form->field('page');
        $page=titlepage(possibly_foolish_untaint($page));
-       if (! defined $page || ! length $page ||
-           $page=~/$config{wiki_file_prune_regexp}/ || $page=~/^\//) {
+       if (! defined $page || ! length $page || file_pruned($page, $config{srcdir}) || $page=~/^\//) {
                error("bad page name");
        }
        
@@ -409,7 +394,7 @@ sub cgi_editpage ($$) { #{{{
                        my $best_loc;
                        if (! defined $from || ! length $from ||
                            $from ne $form->field('from') ||
-                           $from=~/$config{wiki_file_prune_regexp}/ ||
+                           file_pruned($from, $config{srcdir}) ||
                            $from=~/^\// ||
                            $form->submitted eq "Preview") {
                                @page_locs=$best_loc=$page;
@@ -419,7 +404,7 @@ sub cgi_editpage ($$) { #{{{
                                $dir=~s![^/]+/+$!!;
                                
                                if ((defined $form->field('subpage') && length $form->field('subpage')) ||
-                                   $page eq 'discussion') {
+                                   $page eq gettext('discussion')) {
                                        $best_loc="$from/$page";
                                }
                                else {
@@ -433,6 +418,8 @@ sub cgi_editpage ($$) { #{{{
                                        push @page_locs, $dir.$page;
                                }
                        }
+                       push @page_locs, "$config{userdir}/$page"
+                               if length $config{userdir};
 
                        @page_locs = grep {
                                ! exists $pagecase{lc $_} &&
@@ -456,7 +443,7 @@ sub cgi_editpage ($$) { #{{{
                                options => \@page_locs, value => $best_loc);
                        $form->field(name => "type", type => 'select',
                                options => \@page_types);
-                       $form->title("creating ".pagetitle($page));
+                       $form->title(sprintf(gettext("creating %s"), pagetitle($page)));
                }
                elsif ($form->field("do") eq "edit") {
                        page_locked($page, $session);
@@ -473,7 +460,7 @@ sub cgi_editpage ($$) { #{{{
                        $form->tmpl_param("page_select", 0);
                        $form->field(name => "page", type => 'hidden');
                        $form->field(name => "type", type => 'hidden');
-                       $form->title("editing ".pagetitle($page));
+                       $form->title(sprintf(gettext("editing %s"), pagetitle($page)));
                }
                
                print $form->render(submit => \@buttons);
@@ -488,20 +475,13 @@ sub cgi_editpage ($$) { #{{{
                $content=~s/\r/\n/g;
                writefile($file, $config{srcdir}, $content);
                
-               my $message="web commit ";
-               if (defined $session->param("name") && 
-                   length $session->param("name")) {
-                       $message.="by ".$session->param("name");
-               }
-               else {
-                       $message.="from $ENV{REMOTE_ADDR}";
-               }
-               if (defined $form->field('comments') &&
-                   length $form->field('comments')) {
-                       $message.=": ".$form->field('comments');
-               }
-               
                if ($config{rcs}) {
+                       my $message="";
+                       if (defined $form->field('comments') &&
+                           length $form->field('comments')) {
+                               $message=$form->field('comments');
+                       }
+                       
                        if ($newfile) {
                                rcs_add($file);
                        }
@@ -510,7 +490,8 @@ sub cgi_editpage ($$) { #{{{
                        # presumably the commit will trigger an update
                        # of the wiki
                        my $conflict=rcs_commit($file, $message,
-                               $form->field("rcsinfo"));
+                               $form->field("rcsinfo"),
+                               $session->param("name"), $ENV{REMOTE_ADDR});
                
                        if (defined $conflict) {
                                $form->field(name => "rcsinfo", value => rcs_prepedit($file),
@@ -522,10 +503,16 @@ sub cgi_editpage ($$) { #{{{
                                $form->tmpl_param("page_select", 0);
                                $form->field(name => "page", type => 'hidden');
                                $form->field(name => "type", type => 'hidden');
-                               $form->title("editing $page");
+                               $form->title(sprintf(gettext("editing %s"), $page));
                                print $form->render(submit => \@buttons);
                                return;
                        }
+                       else {
+                               # Make sure that the repo is up-to-date;
+                               # locking prevents the post-commit hook
+                               # from updating it.
+                               rcs_update();
+                       }
                }
                else {
                        require IkiWiki::Render;
@@ -539,12 +526,35 @@ sub cgi_editpage ($$) { #{{{
        }
 } #}}}
 
+sub cgi_getsession ($) { #{{{
+       my $q=shift;
+
+       eval q{use CGI::Session};
+       CGI::Session->name("ikiwiki_session_".encode_utf8($config{wikiname}));
+       
+       my $oldmask=umask(077);
+       my $session = CGI::Session->new("driver:DB_File", $q,
+               { FileName => "$config{wikistatedir}/sessions.db" });
+       umask($oldmask);
+
+       return $session;
+} #}}}
+
+sub cgi_savesession ($) { #{{{
+       my $session=shift;
+
+       # Force session flush with safe umask.
+       my $oldmask=umask(077);
+       $session->flush;
+       umask($oldmask);
+}
+
 sub cgi (;$$) { #{{{
        my $q=shift;
        my $session=shift;
 
        if (! $q) {
-               eval q{use CGI; use CGI::Session};
+               eval q{use CGI};
                error($@) if $@;
        
                $q=CGI->new;
@@ -576,12 +586,7 @@ sub cgi (;$$) { #{{{
        lockwiki();
        
        if (! $session) {
-               CGI::Session->name("ikiwiki_session_".encode_utf8($config{wikiname}));
-       
-               my $oldmask=umask(077);
-               $session = CGI::Session->new("driver:DB_File", $q,
-                       { FileName => "$config{wikistatedir}/sessions.db" });
-               umask($oldmask);
+               $session=cgi_getsession($q);
        }
        
        # Auth hooks can sign a user in.
@@ -611,12 +616,7 @@ sub cgi (;$$) { #{{{
                        $session->param(postsignin => $ENV{QUERY_STRING});
                }
                cgi_signin($q, $session);
-       
-               # Force session flush with safe umask.
-               my $oldmask=umask(077);
-               $session->flush;
-               umask($oldmask);
-               
+               cgi_savesession($session);
                return;
        }
        elsif (defined $session->param("postsignin")) {
@@ -626,7 +626,8 @@ sub cgi (;$$) { #{{{
        if (defined $session->param("name") && userinfo_get($session->param("name"), "banned")) {
                print $q->header(-status => "403 Forbidden");
                $session->delete();
-               print "You are banned.";
+               print gettext("You are banned.");
+               cgi_savesession($session);
                exit;
        }
        
@@ -638,6 +639,7 @@ sub cgi (;$$) { #{{{
        }
        elsif ($do eq 'blog') {
                my $page=titlepage(decode_utf8($q->param('title')));
+               $page=~s/(\/)/"__".ord($1)."__"/eg; # escape slashes too
                # if the page already exists, munge it to be unique
                my $from=$q->param('from');
                my $add="";
@@ -650,9 +652,40 @@ sub cgi (;$$) { #{{{
                $q->param('do', 'create');
                cgi_editpage($q, $session);
        }
+       elsif ($do eq 'postsignin') {
+               error(gettext("login failed, perhaps you need to turn on cookies?"));
+       }
        else {
                error("unknown do parameter");
        }
 } #}}}
 
+sub userlink ($) { #{{{
+       my $user=shift;
+
+       eval q{use CGI 'escapeHTML'};
+       error($@) if $@;
+       if ($user =~ m!^https?://! &&
+           eval q{use Net::OpenID::VerifiedIdentity; 1} && !$@) {
+               # Munge user-urls, as used by eg, OpenID.
+               my $oid=Net::OpenID::VerifiedIdentity->new(identity => $user);
+               my $display=$oid->display;
+               # Convert "user.somehost.com" to "user [somehost.com]".
+               if ($display !~ /\[/) {
+                       $display=~s/^(.*?)\.([^.]+\.[a-z]+)$/$1 [$2]/;
+               }
+               # Convert "http://somehost.com/user" to "user [somehost.com]".
+               if ($display !~ /\[/) {
+                       $display=~s/^https?:\/\/(.+)\/([^\/]+)$/$2 [$1]/;
+               }
+               $display=~s!^https?://!!; # make sure this is removed
+               return "<a href=\"$user\">".escapeHTML($display)."</a>";
+       }
+       else {
+               return htmllink("", "", escapeHTML(
+                       length $config{userdir} ? $config{userdir}."/".$user : $user
+               ), 1);
+       }
+} #}}}
+
 1