just so it easily findable on my homepage

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

diff --git a/IkiWiki/Plugin/img.pm b/IkiWiki/Plugin/img.pm
index c1048d3c927c3fad75c9a7b88b32dbe3833aa814..b92e24cc06fb93d8d88adcf1517903e46e49dc25 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';
        }
 


@@ -59,10 +64,11 @@ sub preprocess (@) {
 
        my $dir = $params{page};
        my $base = IkiWiki::basename($file);
 
        my $dir = $params{page};
        my $base = IkiWiki::basename($file);

+       my $issvg = $base=~s/\.svg$/.png/i;

 
        eval q{use Image::Magick};
        error gettext("Image::Magick is not installed") if $@;
 
        eval q{use Image::Magick};
        error gettext("Image::Magick is not installed") if $@;

-       my $im = Image::Magick->new;
+       my $im = Image::Magick->new($issvg ? (magick => "png") : ());

        my $imglink;
        my $r = $im->Read($srcfile);
        error sprintf(gettext("failed to read %s: %s"), $file, $r) if $r;
        my $imglink;
        my $r = $im->Read($srcfile);
        error sprintf(gettext("failed to read %s: %s"), $file, $r) if $r;


@@ -110,16 +116,13 @@ 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 {
                        }
                        else {

-                               ($dwidth, $dheight)=($w, $h);

                                $r = $im->Resize(geometry => "${w}x${h}");
                                error sprintf(gettext("failed to resize: %s"), $r) if $r;
 
                                $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 +131,10 @@ sub preprocess (@) {
                                        $imglink = $file;
                                }
                        }
                                        $imglink = $file;
                                }
                        }

+
+                       # always get the true size of the resized image
+                       $dwidth  = $im->Get("width"); 
+                       $dheight = $im->Get("height");

                }
        }
        else {
                }
        }
        else {


@@ -146,18 +153,26 @@ sub preprocess (@) {
                $imgurl=urlto($imglink, $params{destpage});
        }
        else {
                $imgurl=urlto($imglink, $params{destpage});
        }
        else {

-               $fileurl="$config{url}/$file";
-               $imgurl="$config{url}/$imglink";
+               $fileurl=urlto($file);
+               $imgurl=urlto($imglink);

        }
 
        }
 

+       if (! exists $params{class}) {
+               $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 $params{class} ? ' class="'.$params{class}.'"' : '').
+               $attrs.

                (exists $params{align} && ! exists $params{caption} ? ' align="'.$params{align}.'"' : '').
                (exists $params{align} && ! exists $params{caption} ? ' align="'.$params{align}.'"' : '').

-               (exists $params{id} ? ' id="'.$params{id}.'"' : '').

                ' />';
 
        my $link;
                ' />';
 
        my $link;