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[git.ikiwiki.info.git] / IkiWiki / Plugin / editpage.pm
diff --git a/IkiWiki/Plugin/editpage.pm b/IkiWiki/Plugin/editpage.pm
index 3d731d399f34e9b857616135574727b24abb1757..78d0704c7fd3b699acbb65df391e475b29fae52b 100644 (file)
--- a/IkiWiki/Plugin/editpage.pm
+++ b/IkiWiki/Plugin/editpage.pm
@@ -39,7 +39,7 @@ sub refresh () {
                                }
                                if ($delete) {
                                        debug(sprintf(gettext("removing old preview %s"), $file));
                                }
                                if ($delete) {
                                        debug(sprintf(gettext("removing old preview %s"), $file));
-                                       IkiWiki::prune("$config{destdir}/$file");
+                                       IkiWiki::prune("$config{destdir}/$file", $config{destdir});
                                }
                        }
                        elsif (defined $mtime) {
                                }
                        }
                        elsif (defined $mtime) {
@@ -64,7 +64,8 @@ sub cgi_editpage ($$) {
 
        decode_cgi_utf8($q);
 
 
        decode_cgi_utf8($q);
 
-       my @fields=qw(do rcsinfo subpage from page type editcontent comments);
+       my @fields=qw(do rcsinfo subpage from page type editcontent
+               editmessage subscribe);
        my @buttons=("Save Page", "Preview", "Cancel");
        eval q{use CGI::FormBuilder};
        error($@) if $@;
        my @buttons=("Save Page", "Preview", "Cancel");
        eval q{use CGI::FormBuilder};
        error($@) if $@;
@@ -75,7 +76,7 @@ sub cgi_editpage ($$) {
                required => [qw{editcontent}],
                javascript => 0,
                params => $q,
                required => [qw{editcontent}],
                javascript => 0,
                params => $q,
-               action => $config{cgiurl},
+               action => IkiWiki::cgiurl(),
                header => 0,
                table => 0,
                template => { template("editpage.tmpl") },
                header => 0,
                table => 0,
                template => { template("editpage.tmpl") },
@@ -91,6 +92,9 @@ sub cgi_editpage ($$) {
        # This untaint is safe because we check file_pruned and
        # wiki_file_regexp.
        my ($page)=$form->field('page')=~/$config{wiki_file_regexp}/;
        # This untaint is safe because we check file_pruned and
        # wiki_file_regexp.
        my ($page)=$form->field('page')=~/$config{wiki_file_regexp}/;
+       if (! defined $page) {
+               error(gettext("bad page name"));
+       }
        $page=possibly_foolish_untaint($page);
        my $absolute=($page =~ s#^/+##); # absolute name used to force location
        if (! defined $page || ! length $page ||
        $page=possibly_foolish_untaint($page);
        my $absolute=($page =~ s#^/+##); # absolute name used to force location
        if (! defined $page || ! length $page ||
@@ -98,7 +102,7 @@ sub cgi_editpage ($$) {
                error(gettext("bad page name"));
        }
 
                error(gettext("bad page name"));
        }
 
-       my $baseurl = urlto($page, undef, 1);
+       my $baseurl = urlto($page);
 
        my $from;
        if (defined $form->field('from')) {
 
        my $from;
        if (defined $form->field('from')) {
@@ -128,7 +132,8 @@ sub cgi_editpage ($$) {
                        # favor the type of linking page
                        $type=pagetype($pagesources{$from});
                }
                        # favor the type of linking page
                        $type=pagetype($pagesources{$from});
                }
-               $type=$config{default_pageext} unless defined $type;
+               $type=$config{default_pageext}
+                       if ! defined $type || $type=~/^_/; # not internal type
                $file=newpagefile($page, $type);
                if (! $form->submitted) {
                        $form->field(name => "rcsinfo", value => "", force => 1);
                $file=newpagefile($page, $type);
                if (! $form->submitted) {
                        $form->field(name => "rcsinfo", value => "", force => 1);
@@ -144,7 +149,7 @@ sub cgi_editpage ($$) {
        $form->field(name => "subpage", type => 'hidden');
        $form->field(name => "page", value => $page, force => 1);
        $form->field(name => "type", value => $type, force => 1);
        $form->field(name => "subpage", type => 'hidden');
        $form->field(name => "page", value => $page, force => 1);
        $form->field(name => "type", value => $type, force => 1);
-       $form->field(name => "comments", type => "text", size => 80);
+       $form->field(name => "editmessage", type => "text", size => 80);
        $form->field(name => "editcontent", type => "textarea", rows => 20,
                cols => 80);
        $form->tmpl_param("can_commit", $config{rcs});
        $form->field(name => "editcontent", type => "textarea", rows => 20,
                cols => 80);
        $form->tmpl_param("can_commit", $config{rcs});
@@ -153,16 +158,27 @@ sub cgi_editpage ($$) {
                        noimageinline => 1,
                        linktext => "FormattingHelp"));
        
                        noimageinline => 1,
                        linktext => "FormattingHelp"));
        
+       my $cansubscribe=IkiWiki::Plugin::notifyemail->can("subscribe")
+               && IkiWiki::Plugin::comments->can("import")
+               && defined $session->param('name');
+       if ($cansubscribe) {
+               $form->field(name => "subscribe", type => "checkbox",
+                       options => [gettext("email comments to me")]);
+       }
+       else {
+               $form->field(name => "subscribe", type => 'hidden');
+       }
+       
        my $previewing=0;
        if ($form->submitted eq "Cancel") {
                if ($form->field("do") eq "create" && defined $from) {
        my $previewing=0;
        if ($form->submitted eq "Cancel") {
                if ($form->field("do") eq "create" && defined $from) {
-                       redirect($q, urlto($from, undef, 1));
+                       redirect($q, urlto($from));
                }
                elsif ($form->field("do") eq "create") {
                }
                elsif ($form->field("do") eq "create") {
-                       redirect($q, $config{url});
+                       redirect($q, baseurl(undef));
                }
                else {
                }
                else {
-                       redirect($q, urlto($page, undef, 1));
+                       redirect($q, $baseurl);
                }
                exit;
        }
                }
                exit;
        }
@@ -223,27 +239,36 @@ sub cgi_editpage ($$) {
                            $absolute ||
                            $form->submitted) {
                                @page_locs=$best_loc=$page;
                            $absolute ||
                            $form->submitted) {
                                @page_locs=$best_loc=$page;
+                               unshift @page_locs, lc($page)
+                                       if ! $form->submitted && lc($page) ne $page;
+                       }
+                       elsif (lc $page eq lc $config{discussionpage}) {
+                               @page_locs=$best_loc="$from/".lc($page);
                        }
                        else {
                                my $dir=$from."/";
                                $dir=~s![^/]+/+$!!;
                                
                                if ((defined $form->field('subpage') &&
                        }
                        else {
                                my $dir=$from."/";
                                $dir=~s![^/]+/+$!!;
                                
                                if ((defined $form->field('subpage') &&
-                                    length $form->field('subpage')) ||
-                                   $page eq lc($config{discussionpage})) {
+                                    length $form->field('subpage'))) {
                                        $best_loc="$from/$page";
                                }
                                else {
                                        $best_loc=$dir.$page;
                                }
                                
                                        $best_loc="$from/$page";
                                }
                                else {
                                        $best_loc=$dir.$page;
                                }
                                
+                               my $mixedcase=lc($page) ne $page;
+
+                               push @page_locs, $dir.lc($page) if $mixedcase;
                                push @page_locs, $dir.$page;
                                push @page_locs, $dir.$page;
-                               push @page_locs, "$from/$page";
+                               push @page_locs, $from."/".lc($page) if $mixedcase;
+                               push @page_locs, $from."/".$page;
                                while (length $dir) {
                                        $dir=~s![^/]+/+$!!;
                                while (length $dir) {
                                        $dir=~s![^/]+/+$!!;
+                                       push @page_locs, $dir.lc($page) if $mixedcase;
                                        push @page_locs, $dir.$page;
                                }
                                        push @page_locs, $dir.$page;
                                }
-                       
+
                                my $userpage=IkiWiki::userpage($page);
                                push @page_locs, $userpage
                                        if ! grep { $_ eq $userpage } @page_locs;
                                my $userpage=IkiWiki::userpage($page);
                                push @page_locs, $userpage
                                        if ! grep { $_ eq $userpage } @page_locs;
@@ -262,7 +287,7 @@ sub cgi_editpage ($$) {
                                        @page_locs=$page;
                                }
                                else {
                                        @page_locs=$page;
                                }
                                else {
-                                       redirect($q, urlto($page, undef, 1));
+                                       redirect($q, $baseurl);
                                        exit;
                                }
                        }
                                        exit;
                                }
                        }
@@ -291,7 +316,7 @@ sub cgi_editpage ($$) {
                                value => $best_loc);
                        $form->field(name => "type", type => 'select',
                                options => \@page_types);
                                value => $best_loc);
                        $form->field(name => "type", type => 'select',
                                options => \@page_types);
-                       $form->title(sprintf(gettext("creating %s"), pagetitle($page)));
+                       $form->title(sprintf(gettext("creating %s"), pagetitle(basename($page))));
                        
                }
                elsif ($form->field("do") eq "edit") {
                        
                }
                elsif ($form->field("do") eq "edit") {
@@ -309,18 +334,15 @@ sub cgi_editpage ($$) {
                        $form->tmpl_param("page_select", 0);
                        $form->field(name => "page", type => 'hidden');
                        $form->field(name => "type", type => 'hidden');
                        $form->tmpl_param("page_select", 0);
                        $form->field(name => "page", type => 'hidden');
                        $form->field(name => "type", type => 'hidden');
-                       $form->title(sprintf(gettext("editing %s"), pagetitle($page)));
+                       $form->title(sprintf(gettext("editing %s"), pagetitle(basename($page))));
                }
                
                }
                
-               showform($form, \@buttons, $session, $q,
-                       forcebaseurl => $baseurl,
-                       ($previewing ? (page => $page) : ()),
-               );
+               showform($form, \@buttons, $session, $q, page => $page);
        }
        else {
                # save page
                check_canedit($page, $q, $session);
        }
        else {
                # save page
                check_canedit($page, $q, $session);
-               checksessionexpiry($q, $session, $q->param('sid'));
+               checksessionexpiry($q, $session);
 
                my $exists=-e "$config{srcdir}/$file";
 
 
                my $exists=-e "$config{srcdir}/$file";
 
@@ -333,7 +355,7 @@ sub cgi_editpage ($$) {
                        $form->field(name => "type", type => 'hidden');
                        $form->title(sprintf(gettext("editing %s"), $page));
                        showform($form, \@buttons, $session, $q,
                        $form->field(name => "type", type => 'hidden');
                        $form->title(sprintf(gettext("editing %s"), $page));
                        showform($form, \@buttons, $session, $q,
-                               forcebaseurl => $baseurl);
+                               page => $page);
                        exit;
                }
                elsif ($form->field("do") eq "create" && $exists) {
                        exit;
                }
                elsif ($form->field("do") eq "create" && $exists) {
@@ -348,14 +370,14 @@ sub cgi_editpage ($$) {
                                         "\n\n\n".$form->field("editcontent"),
                                force => 1);
                        showform($form, \@buttons, $session, $q,
                                         "\n\n\n".$form->field("editcontent"),
                                force => 1);
                        showform($form, \@buttons, $session, $q,
-                               forcebaseurl => $baseurl);
+                               page => $page);
                        exit;
                }
                        
                my $message="";
                        exit;
                }
                        
                my $message="";
-               if (defined $form->field('comments') &&
-                   length $form->field('comments')) {
-                       $message=$form->field('comments');
+               if (defined $form->field('editmessage') &&
+                   length $form->field('editmessage')) {
+                       $message=$form->field('editmessage');
                }
                
                my $content=$form->field('editcontent');
                }
                
                my $content=$form->field('editcontent');
@@ -378,10 +400,12 @@ sub cgi_editpage ($$) {
                eval { writefile($file, $config{srcdir}, $content) };
                $config{cgi}=1;
                if ($@) {
                eval { writefile($file, $config{srcdir}, $content) };
                $config{cgi}=1;
                if ($@) {
+                       # save $@ in case a called function clobbers it
+                       my $error = $@;
                        $form->field(name => "rcsinfo", value => rcs_prepedit($file),
                                force => 1);
                        my $mtemplate=template("editfailedsave.tmpl");
                        $form->field(name => "rcsinfo", value => rcs_prepedit($file),
                                force => 1);
                        my $mtemplate=template("editfailedsave.tmpl");
-                       $mtemplate->param(error_message => $@);
+                       $mtemplate->param(error_message => $error);
                        $form->tmpl_param("message", $mtemplate->output);
                        $form->field("editcontent", value => $content, force => 1);
                        $form->tmpl_param("page_select", 0);
                        $form->tmpl_param("message", $mtemplate->output);
                        $form->field("editcontent", value => $content, force => 1);
                        $form->tmpl_param("page_select", 0);
@@ -389,7 +413,7 @@ sub cgi_editpage ($$) {
                        $form->field(name => "type", type => 'hidden');
                        $form->title(sprintf(gettext("editing %s"), $page));
                        showform($form, \@buttons, $session, $q,
                        $form->field(name => "type", type => 'hidden');
                        $form->title(sprintf(gettext("editing %s"), $page));
                        showform($form, \@buttons, $session, $q,
-                               forcebaseurl => $baseurl);
+                               page => $page);
                        exit;
                }
                
                        exit;
                }
                
@@ -403,9 +427,12 @@ sub cgi_editpage ($$) {
                        # signaling to it that it should not try to
                        # do anything.
                        disable_commit_hook();
                        # signaling to it that it should not try to
                        # do anything.
                        disable_commit_hook();
-                       $conflict=rcs_commit($file, $message,
-                               $form->field("rcsinfo"),
-                               $session->param("name"), $ENV{REMOTE_ADDR});
+                       $conflict=rcs_commit(
+                               file => $file,
+                               message => $message,
+                               token => $form->field("rcsinfo"),
+                               session => $session,
+                       );
                        enable_commit_hook();
                        rcs_update();
                }
                        enable_commit_hook();
                        rcs_update();
                }
@@ -428,12 +455,18 @@ sub cgi_editpage ($$) {
                        $form->field(name => "type", type => 'hidden');
                        $form->title(sprintf(gettext("editing %s"), $page));
                        showform($form, \@buttons, $session, $q,
                        $form->field(name => "type", type => 'hidden');
                        $form->title(sprintf(gettext("editing %s"), $page));
                        showform($form, \@buttons, $session, $q,
-                               forcebaseurl => $baseurl);
+                               page => $page);
                }
                else {
                        # The trailing question mark tries to avoid broken
                        # caches and get the most recent version of the page.
                }
                else {
                        # The trailing question mark tries to avoid broken
                        # caches and get the most recent version of the page.
-                       redirect($q, urlto($page, undef, 1)."?updated");
+                       redirect($q, $baseurl."?updated");
+               }
+
+               if ($cansubscribe && length $form->field("subscribe")) {
+                       my $subspec="comment($page)";
+                       IkiWiki::Plugin::notifyemail::subscribe(
+                               $session->param('name'), $subspec);
                }
        }
 
                }
        }
 
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