]> git.vanrenterghem.biz Git - git.ikiwiki.info.git/blobdiff - IkiWiki/Plugin/attachment.pm
fix encoding issue in blogspam plugin
[git.ikiwiki.info.git] / IkiWiki / Plugin / attachment.pm
index eb8846d06f885f7b2ec4b373cf0dceebe0039185..aea70429d0bcc3bc86a776ba8b2dde8352483a37 100644 (file)
@@ -6,11 +6,13 @@ use strict;
 use IkiWiki 3.00;
 
 sub import {
+       add_underlay("attachment");
        add_underlay("javascript");
+       add_underlay("jquery");
        hook(type => "getsetup", id => "attachment", call => \&getsetup);
        hook(type => "checkconfig", id => "attachment", call => \&checkconfig);
        hook(type => "formbuilder_setup", id => "attachment", call => \&formbuilder_setup);
-       hook(type => "formbuilder", id => "attachment", call => \&formbuilder);
+       hook(type => "formbuilder", id => "attachment", call => \&formbuilder, last => 1);
        IkiWiki::loadplugin("filecheck");
 }
 
@@ -89,10 +91,20 @@ sub formbuilder_setup (@) {
                $form->tmpl_param("field-upload" => '<input name="_submit" type="submit" value="Upload Attachment" />');
                $form->tmpl_param("field-link" => '<input name="_submit" type="submit" value="Insert Links" />');
 
-               # Add the toggle javascript; the attachments interface uses
-               # it to toggle visibility.
+               # Add all the javascript used by the attachments interface.
                require IkiWiki::Plugin::toggle;
-               $form->tmpl_param("javascript" => IkiWiki::Plugin::toggle::include_javascript($params{page}));
+               my $js=IkiWiki::Plugin::toggle::include_javascript($params{page});
+               $js.='<link rel="stylesheet" href="'.urlto("ikiwiki/jquery-ui.min.css", $params{page}).'" id="theme">'."\n";
+               my @jsfiles=qw{jquery.min jquery-ui.min
+                       jquery.tmpl.min jquery.iframe-transport
+                       jquery.fileupload jquery.fileupload-ui
+               };
+               foreach my $file (@jsfiles) {
+                       $js.='<script src="'.urlto("ikiwiki/$file.js", $params{page}).
+                            '" type="text/javascript" charset="utf-8"></script>'."\n";
+               }
+               $form->tmpl_param("javascript" => $js);
+
                # Start with the attachments interface toggled invisible,
                # but if it was used, keep it open.
                if ($form->submitted ne "Upload Attachment" &&
@@ -104,9 +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});
                }
        }
@@ -120,10 +133,10 @@ 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'));
-       if (defined $filename && length $filename &&
-            ($form->submitted eq "Upload Attachment" || $form->submitted eq "Save Page")) {
+       if (defined $filename && length $filename) {
                attachment_store($filename, $form, $q, $params{session});
        }
+
        if ($form->submitted eq "Save Page") {
                attachments_save($form, $params{session});
        }
@@ -135,7 +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 {
@@ -153,11 +166,25 @@ sub formbuilder (@) {
        $form->tmpl_param("attachment_list" => [attachment_list($form->field('page'))]);
 }
 
-sub attachment_holding_dir {
-       my $page=shift;
+sub attachment_holding_location {
+       my $page=attachment_location(shift);
 
-       return $config{wikistatedir}."/attachments/".
+       my $dir=$config{wikistatedir}."/attachments/".
                IkiWiki::possibly_foolish_untaint(linkpage($page));
+       $dir=~s/\/$//;
+       return $dir;
+}
+
+sub is_held_attachment {
+       my $attachment=shift;
+
+       my $f=attachment_holding_location($attachment);
+       if (-f $f) {
+               return $f
+       }
+       else {
+               return undef;
+       }
 }
 
 # Stores the attachment in a holding area, not yet in the wiki proper.
@@ -186,22 +213,28 @@ 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'));
        
        # Check that the user is allowed to edit the attachment.
        my $final_filename=
                linkpage(IkiWiki::possibly_foolish_untaint(
                        attachment_location($form->field('page')))).
                $filename;
-       if (IkiWiki::file_pruned($final_filename)) {
-               error(gettext("bad attachment filename"));
+       eval {
+               if (IkiWiki::file_pruned($final_filename)) {
+                       error(gettext("bad attachment filename"));
+               }
+               IkiWiki::check_canedit($final_filename, $q, $session);
+               # And that the attachment itself is acceptable.
+               check_canattach($session, $final_filename, $tempfile);
+       };
+       if ($@) {
+               json_response($q, $form, $dest."/".$filename, $@);
+               error $@;
        }
-       IkiWiki::check_canedit($final_filename, $q, $session);
-       # And that the attachment itself is acceptable.
-       check_canattach($session, $final_filename, $tempfile);
 
        # Move the attachment into holding directory.
        # Try to use a fast rename; fall back to copying.
-       my $dest=attachment_holding_dir($form->field('page'));
        IkiWiki::prep_writefile($filename, $dest);
        unlink($dest."/".$filename);
        if (rename($tempfile, $dest."/".$filename)) {
@@ -221,12 +254,13 @@ sub attachment_store {
                        }
                }
                binmode($fh);
-               # Needed for fast_file_copy.
-               require IkiWiki::Render;
+               require IkiWiki::Render; 
                writefile($filename, $dest, undef, 1, sub {
                        IkiWiki::fast_file_copy($tempfile, $filename, $fh, @_);
                });
        }
+
+       json_response($q, $form, $dest."/".$filename, stored_msg());
 }
 
 # Save all stored attachments for a page.
@@ -236,19 +270,23 @@ sub attachments_save {
 
        # Move attachments out of holding directory.
        my @attachments;
-       my $dir=attachment_holding_dir($form->field('page'));
+       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}."/".
+               my $destdir=$config{srcdir}."/".
                        linkpage(IkiWiki::possibly_foolish_untaint(
-                               attachment_location($form->field('page')))).
-                       IkiWiki::basename($filename);
+                               attachment_location($form->field('page'))));
+               my $destfile=IkiWiki::basename($filename);
+               my $dest=$destdir.$destfile;
                unlink($dest);
+               IkiWiki::prep_writefile($destfile, $destdir);
                rename($filename, $dest);
                push @attachments, $dest;
        }
        return unless @attachments;
-       rmdir($dir);
+       require IkiWiki::Render;
+       IkiWiki::prune($dir, $config{wikistatedir}."/attachments");
 
        # Check the attachments in and trigger a wiki refresh.
        if ($config{rcs}) {
@@ -269,8 +307,8 @@ sub attachment_location ($) {
        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 $page;
@@ -280,40 +318,76 @@ sub attachment_list ($) {
        my $page=shift;
        my $loc=attachment_location($page);
 
+       my $std=sub {
+               my $file=shift;
+               my $mtime=shift;
+               my $date=shift;
+               my $size=shift;
+
+               name => $file,
+               size => IkiWiki::Plugin::filecheck::humansize($size),
+               mtime => $date,
+               mtime_raw => $mtime,
+       };
+
        # attachments already in the wiki
        my %attachments;
        foreach my $f (values %pagesources) {
                if (! defined pagetype($f) &&
                    $f=~m/^\Q$loc\E[^\/]+$/) {
                        $attachments{$f}={
-                               "field-select" => '<input type="checkbox" name="attachment_select" value="'.$f.'" />',
+                               $std->($f, $IkiWiki::pagemtime{$f}, displaytime($IkiWiki::pagemtime{$f}), (stat($f))[7]),
                                link => htmllink($page, $page, $f, noimageinline => 1),
-                               size => IkiWiki::Plugin::filecheck::humansize((stat($f))[7]),
-                               mtime => displaytime($IkiWiki::pagemtime{$f}),
-                               mtime_raw => $IkiWiki::pagemtime{$f},
                        };
                }
        }
        
        # attachments in holding directory
-       my $dir=attachment_holding_dir($page);
+       my $dir=attachment_holding_location($page);
        my $heldmsg=gettext("this attachment is not yet saved");
        foreach my $file (glob("$dir/*")) {
-               my $mtime=(stat($file))[9];
-               my $f=IkiWiki::basename($file);
+               $file=Encode::decode_utf8($file);
+               next unless -f $file;
+               my $base=IkiWiki::basename($file);
+               my $f=$loc.$base;
                $attachments{$f}={
-                       "field-select" => '<input type="checkbox" name="attachment_select" value="'.$f.'" />',
-                       link => "<span title=\"$heldmsg\">$f</span>",
-                       size => IkiWiki::Plugin::filecheck::humansize((stat($file))[7]),
-                       mtime => displaytime($mtime),
-                       mtime_raw => $mtime,
+                       $std->($f, (stat($file))[9]*2, stored_msg(), (stat(_))[7]),
+                       link => $base,
                }
        }
 
-       # Sort newer attachments to the top of the list, so a newly-added
-       # attachment appears just before the form used to add it.
-       return sort { $b->{mtime_raw} <=> $a->{mtime_raw} || $a->{link} cmp $b->{link} }
+       # Sort newer attachments to the end of the list.
+       return sort { $a->{mtime_raw} <=> $b->{mtime_raw} || $a->{link} cmp $b->{link} }
                values %attachments;
 }
 
+sub stored_msg {
+       gettext("just uploaded");
+}
+
+sub json_response ($$$$) {
+       my $q=shift;
+       my $form=shift;
+       my $filename=shift;
+       my $stored_msg=shift;
+
+       if (! defined $form->submitted ||
+           $form->submitted ne "Upload Attachment") {
+               eval q{use JSON};
+               error $@ if $@;
+               print "Content-type: text/html\n\n";
+               my $size=-s $filename;
+               print to_json([
+                       {
+                               name => IkiWiki::basename($filename),
+                               size => $size,
+                               humansize => IkiWiki::Plugin::filecheck::humansize($size),
+                               stored_msg => $stored_msg,
+                               
+                       }
+               ]);
+               exit 0;
+       }
+}
+
 1