git: don't redundantly pass "--" to git_sha1

[git.ikiwiki.info.git] / IkiWiki / Plugin / attachment.pm

diff --git a/IkiWiki/Plugin/attachment.pm b/IkiWiki/Plugin/attachment.pm
index 4d6dee23e75a2fe4e1f76889b53b19e68483c001..0d6f81c4f941f59f6532bf401f85fb79ade2bab9 100644 (file)
--- a/IkiWiki/Plugin/attachment.pm
+++ b/IkiWiki/Plugin/attachment.pm
@@ -116,9 +116,10 @@ sub formbuilder_setup (@) {
                        $form->tmpl_param("attachments-class" => "toggleable-open");
                }
                
-               # Save attachments in holding area before previewing so
-               # they can be seen in the preview.
-               if ($form->submitted eq "Preview") {
+               # Save attachments in holding area before previewing and
+               # saving.
+               if ($form->submitted eq "Preview" ||
+                   $form->submitted eq "Save Page") {
                        attachments_save($form, $params{session});
                }
        }
@@ -131,7 +132,7 @@ sub formbuilder (@) {
 
        return if ! defined $form->field("do") || ($form->field("do") ne "edit" && $form->field("do") ne "create") ;
 
-       my $filename=Encode::decode_utf8($q->param('attachment'));
+       my $filename=Encode::decode_utf8(scalar $q->param('attachment'));
        if (defined $filename && length $filename) {
                attachment_store($filename, $form, $q, $params{session});
        }
@@ -141,13 +142,13 @@ sub formbuilder (@) {
        }
 
        if ($form->submitted eq "Insert Links") {
-               my $page=quotemeta(Encode::decode_utf8($q->param("page")));
+               my $page=quotemeta(Encode::decode_utf8(scalar $q->param("page")));
                my $add="";
-               foreach my $f ($q->param("attachment_select")) {
+               foreach my $f (@{$q->param_fetch("attachment_select")}) {
                        $f=Encode::decode_utf8($f);
                        $f=~s/^$page\///;
                        if (IkiWiki::isinlinableimage($f) &&
-                           UNIVERSAL::can("IkiWiki::Plugin::img", "import")) {
+                           IkiWiki::Plugin::img->can("import")) {
                                $add.='[[!img '.$f.' align="right" size="" alt=""]]';
                        }
                        else {
@@ -155,14 +156,15 @@ sub formbuilder (@) {
                        }
                        $add.="\n";
                }
+               my $content = $form->field('editcontent');
                $form->field(name => 'editcontent',
-                       value => $form->field('editcontent')."\n\n".$add,
+                       value => $content."\n\n".$add,
                        force => 1) if length $add;
        }
        
        # Generate the attachment list only after having added any new
        # attachments.
-       $form->tmpl_param("attachment_list" => [attachment_list($form->field('page'))]);
+       $form->tmpl_param("attachment_list" => [attachment_list(scalar $form->field('page'))]);
 }
 
 sub attachment_holding_location {
@@ -212,12 +214,12 @@ sub attachment_store {
        $filename=IkiWiki::basename($filename);
        $filename=~s/.*\\+(.+)/$1/; # hello, windows
        $filename=IkiWiki::possibly_foolish_untaint(linkpage($filename));
-       my $dest=attachment_holding_location($form->field('page'));
+       my $dest=attachment_holding_location(scalar $form->field('page'));
        
        # Check that the user is allowed to edit the attachment.
        my $final_filename=
                linkpage(IkiWiki::possibly_foolish_untaint(
-                       attachment_location($form->field('page')))).
+                       attachment_location(scalar $form->field('page')))).
                $filename;
        eval {
                if (IkiWiki::file_pruned($final_filename)) {
@@ -228,8 +230,10 @@ sub attachment_store {
                check_canattach($session, $final_filename, $tempfile);
        };
        if ($@) {
-               json_response($q, $form, $dest."/".$filename, $@);
-               error $@;
+               # save error in case called functions clobber $@
+               my $error = $@;
+               json_response($q, $form, $dest."/".$filename, $error);
+               error $error;
        }
 
        # Move the attachment into holding directory.
@@ -269,20 +273,23 @@ sub attachments_save {
 
        # Move attachments out of holding directory.
        my @attachments;
-       my $dir=attachment_holding_location($form->field('page'));
+       my $dir=attachment_holding_location(scalar $form->field('page'));
        foreach my $filename (glob("$dir/*")) {
+               $filename=Encode::decode_utf8($filename);
                next unless -f $filename;
-               my $dest=$config{srcdir}."/".
-                       linkpage(IkiWiki::possibly_foolish_untaint(
-                               attachment_location($form->field('page')))).
-                       IkiWiki::basename($filename);
+               my $destdir=linkpage(IkiWiki::possibly_foolish_untaint(
+                       attachment_location(scalar $form->field('page'))));
+               my $absdestdir=$config{srcdir}."/".$destdir;
+               my $destfile=IkiWiki::basename($filename);
+               my $dest=$absdestdir.$destfile;
                unlink($dest);
+               IkiWiki::prep_writefile($destfile, $absdestdir);
                rename($filename, $dest);
-               push @attachments, $dest;
+               push @attachments, $destdir.$destfile;
        }
        return unless @attachments;
        require IkiWiki::Render;
-       IkiWiki::prune($dir);
+       IkiWiki::prune($dir, $config{wikistatedir}."/attachments");
 
        # Check the attachments in and trigger a wiki refresh.
        if ($config{rcs}) {
@@ -303,8 +310,8 @@ sub attachment_location ($) {
        my $page=shift;
        
        # Put the attachment in a subdir of the page it's attached
-       # to, unless that page is an "index" page.
-       $page=~s/(^|\/)index//;
+       # to, unless that page is the "index" page.
+       return "" if $page eq 'index';
        $page.="/" if length $page;
        
        return $page;
@@ -342,6 +349,7 @@ sub attachment_list ($) {
        my $dir=attachment_holding_location($page);
        my $heldmsg=gettext("this attachment is not yet saved");
        foreach my $file (glob("$dir/*")) {
+               $file=Encode::decode_utf8($file);
                next unless -f $file;
                my $base=IkiWiki::basename($file);
                my $f=$loc.$base;