Merge branch 'master' into revert

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

diff --git a/IkiWiki/Plugin/img.pm b/IkiWiki/Plugin/img.pm
index e2f541506c309cd4dcef8ad0290c6ffdd03703d1..2375ead8968b6a9baf64ff8ac825dbde6a75b82d 100644 (file)
--- a/IkiWiki/Plugin/img.pm
+++ b/IkiWiki/Plugin/img.pm
@@ -19,6 +19,7 @@ sub getsetup () {
                plugin => {
                        safe => 1,
                        rebuild => undef,
                plugin => {
                        safe => 1,
                        rebuild => undef,

+                       section => "widget",

                },
 }
 
                },
 }
 


@@ -26,6 +27,10 @@ sub preprocess (@) {
        my ($image) = $_[0] =~ /$config{wiki_file_regexp}/; # untaint
        my %params=@_;
 
        my ($image) = $_[0] =~ /$config{wiki_file_regexp}/; # untaint
        my %params=@_;
 

+       if (! defined $image) {
+               error("bad image filename");
+       }
+

        if (exists $imgdefaults{$params{page}}) {
                foreach my $key (keys %{$imgdefaults{$params{page}}}) {
                        if (! exists $params{$key}) {
        if (exists $imgdefaults{$params{page}}) {
                foreach my $key (keys %{$imgdefaults{$params{page}}}) {
                        if (! exists $params{$key}) {


@@ -34,7 +39,7 @@ sub preprocess (@) {
                }
        }
 
                }
        }
 

-       if (! exists $params{size}) {
+       if (! exists $params{size} || ! length $params{size}) {

                $params{size}='full';
        }
 
                $params{size}='full';
        }
 


@@ -110,16 +115,14 @@ sub preprocess (@) {
                                $im = Image::Magick->new;
                                $r = $im->Read($outfile);
                                error sprintf(gettext("failed to read %s: %s"), $outfile, $r) if $r;
                                $im = Image::Magick->new;
                                $r = $im->Read($outfile);
                                error sprintf(gettext("failed to read %s: %s"), $outfile, $r) if $r;

-               
-                               $dwidth = $im->Get("width");
-                               $dheight = $im->Get("height");

                        }
                        else {
                                ($dwidth, $dheight)=($w, $h);
                                $r = $im->Resize(geometry => "${w}x${h}");
                                error sprintf(gettext("failed to resize: %s"), $r) if $r;
 
                        }
                        else {
                                ($dwidth, $dheight)=($w, $h);
                                $r = $im->Resize(geometry => "${w}x${h}");
                                error sprintf(gettext("failed to resize: %s"), $r) if $r;
 

-                               # don't actually write file in preview mode
+                               # don't actually write resized file in preview mode;
+                               # rely on width and height settings

                                if (! $params{preview}) {
                                        my @blob = $im->ImageToBlob();
                                        writefile($imglink, $config{destdir}, $blob[0], 1);
                                if (! $params{preview}) {
                                        my @blob = $im->ImageToBlob();
                                        writefile($imglink, $config{destdir}, $blob[0], 1);


@@ -128,6 +131,9 @@ sub preprocess (@) {
                                        $imglink = $file;
                                }
                        }
                                        $imglink = $file;
                                }
                        }

+                       
+                       $dwidth = $im->Get("width") unless defined $dwidth;
+                       $dheight = $im->Get("height") unless defined $dheight;

                }
        }
        else {
                }
        }
        else {


@@ -150,35 +156,54 @@ sub preprocess (@) {
                $imgurl="$config{url}/$imglink";
        }
 
                $imgurl="$config{url}/$imglink";
        }
 

+       if (exists $params{class}) {
+               $params{class}.=" img";
+       }
+       else {
+               $params{class}="img";
+       }
+
+       my $attrs='';
+       foreach my $attr (qw{alt title class id hspace vspace}) {
+               if (exists $params{$attr}) {
+                       $attrs.=" $attr=\"$params{$attr}\"";
+               }
+       }
+       

        my $imgtag='<img src="'.$imgurl.
                '" width="'.$dwidth.
                '" height="'.$dheight.'"'.
        my $imgtag='<img src="'.$imgurl.
                '" width="'.$dwidth.
                '" height="'.$dheight.'"'.

-               (exists $params{alt} ? ' alt="'.$params{alt}.'"' : '').
-               (exists $params{title} ? ' title="'.$params{title}.'"' : '').
-               (exists $params{align} ? ' align="'.$params{align}.'"' : '').
-               (exists $params{class} ? ' class="'.$params{class}.'"' : '').
-               (exists $params{id} ? ' id="'.$params{id}.'"' : '').
+               $attrs.
+               (exists $params{align} && ! exists $params{caption} ? ' align="'.$params{align}.'"' : '').

                ' />';
 
                ' />';
 

-       if (! defined $params{link} || lc($params{link}) eq 'yes') {
-               $imgtag='<a href="'.$fileurl.'">'.$imgtag.'</a>';
+       my $link;
+       if (! defined $params{link}) {
+               $link=$fileurl;

        }
        elsif ($params{link} =~ /^\w+:\/\//) {
        }
        elsif ($params{link} =~ /^\w+:\/\//) {

-               $imgtag='<a href="'.$params{link}.'">'.$imgtag.'</a>';
+               $link=$params{link};
+       }
+
+       if (defined $link) {
+               $imgtag='<a href="'.$link.'">'.$imgtag.'</a>';

        }
        else {
                my $b = bestlink($params{page}, $params{link});
        
                if (length $b) {
        }
        else {
                my $b = bestlink($params{page}, $params{link});
        
                if (length $b) {

-                       add_depends($params{page}, $b);
+                       add_depends($params{page}, $b, deptype("presence"));

                        $imgtag=htmllink($params{page}, $params{destpage},
                                $params{link}, linktext => $imgtag,
                        $imgtag=htmllink($params{page}, $params{destpage},
                                $params{link}, linktext => $imgtag,

-                               noimageinline => 1);
+                               noimageinline => 1,
+                       );

                }
        }
 
        if (exists $params{caption}) {
                }
        }
 
        if (exists $params{caption}) {

-               return '<table class="img">'.
+               return '<table class="img'.
+                       (exists $params{align} ? " align-$params{align}" : "").
+                       '">'.

                        '<caption>'.$params{caption}.'</caption>'.
                        '<tr><td>'.$imgtag.'</td></tr>'.
                        '</table>';
                        '<caption>'.$params{caption}.'</caption>'.
                        '<tr><td>'.$imgtag.'</td></tr>'.
                        '</table>';