vimoutliner.org seems to be taken over by spammers, refer to Github page instead

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

diff --git a/IkiWiki/Plugin/attachment.pm b/IkiWiki/Plugin/attachment.pm
index 490014a7e870e0ff00981cf1c81b5c1f59f10aec..d56dd18ad8ded90e3dd6f46598e7bc632359d4b5 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});
                }
        }
@@ -147,7 +148,7 @@ sub formbuilder (@) {
                        $f=Encode::decode_utf8($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 {
@@ -228,8 +229,10 @@ sub attachment_store {
                check_canattach($session, $final_filename, $tempfile);
        };
        if ($@) {
-               json_response($q, $dest."/".$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.
@@ -259,7 +262,7 @@ sub attachment_store {
                });
        }
 
-       json_response($q, $dest."/".$filename, stored_msg());
+       json_response($q, $form, $dest."/".$filename, stored_msg());
 }
 
 # Save all stored attachments for a page.
@@ -271,18 +274,21 @@ sub attachments_save {
        my @attachments;
        my $dir=attachment_holding_location($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 $destdir=linkpage(IkiWiki::possibly_foolish_untaint(
+                       attachment_location($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 ($config{rcs}) {
@@ -303,8 +309,8 @@ sub attachment_location ($) {
        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 $page;
@@ -342,6 +348,7 @@ sub attachment_list ($) {
        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;
@@ -360,17 +367,17 @@ sub stored_msg {
        gettext("just uploaded");
 }
 
-sub json_response ($$$) {
+sub json_response ($$$$) {
        my $q=shift;
+       my $form=shift;
        my $filename=shift;
        my $stored_msg=shift;
 
-       # for the jquery file upload widget
-       if ($q->Accept("application/json") >= 1.0 &&
-           grep { /application\/json/i } $q->Accept) {
+       if (! defined $form->submitted ||
+           $form->submitted ne "Upload Attachment") {
                eval q{use JSON};
                error $@ if $@;
-               print "Content-type: application/json\n\n";
+               print "Content-type: text/html\n\n";
                my $size=-s $filename;
                print to_json([
                        {