X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/bf9e8bc900e344e8382c8e96001a74eb2e0b9629..4bfdbd4858bc7842df97902e0bc9bd5d2bef861e:/IkiWiki/Plugin/img.pm
diff --git a/IkiWiki/Plugin/img.pm b/IkiWiki/Plugin/img.pm
index 8888b3a56..b6e7c9e41 100644
--- a/IkiWiki/Plugin/img.pm
+++ b/IkiWiki/Plugin/img.pm
@@ -5,12 +5,12 @@ package IkiWiki::Plugin::img;
use warnings;
use strict;
-use IkiWiki;
+use IkiWiki 2.00;
my %imgdefaults;
sub import { #{{{
- hook(type => "preprocess", id => "img", call => \&preprocess);
+ hook(type => "preprocess", id => "img", call => \&preprocess, scan => 1);
} #}}}
sub preprocess (@) { #{{{
@@ -31,11 +31,15 @@ sub preprocess (@) { #{{{
return '';
}
- add_depends($params{page}, $image);
- my $file = bestlink($params{page}, $image)
- || return "[[img ".sprintf(gettext("%s not found"), $image)."]]";
+ push @{$links{$params{page}}}, $image;
+ # optimisation: detect scan mode, and avoid generating the image
+ if (! defined wantarray) {
+ return;
+ }
+
+ my $file = bestlink($params{page}, $image);
- my $dir = IkiWiki::dirname($file);
+ my $dir = $params{page};
my $base = IkiWiki::basename($file);
eval q{use Image::Magick};
@@ -51,7 +55,7 @@ sub preprocess (@) { #{{{
my $outfile = "$config{destdir}/$dir/${w}x${h}-$base";
$imglink = "$dir/${w}x${h}-$base";
-
+
will_render($params{page}, $imglink);
if (-e $outfile && (-M srcfile($file) >= -M $outfile)) {
@@ -63,7 +67,7 @@ sub preprocess (@) { #{{{
return "[[img ".sprintf(gettext("failed to read %s: %s"), $file, $r)."]]" if $r;
$r = $im->Resize(geometry => "${w}x${h}");
- return "[[img ".sprinftf(gettext("failed to resize: %s"), $r)."]]" if $r;
+ return "[[img ".sprintf(gettext("failed to resize: %s"), $r)."]]" if $r;
# don't actually write file in preview mode
if (! $params{preview}) {
@@ -93,9 +97,32 @@ sub preprocess (@) { #{{{
$imgurl="$config{url}/$imglink";
}
- return 'Get("height"))) {
+ return "[[img ".sprintf(gettext("failed to determine size of image %s"), $file)."]]";
+ }
+
+ my $imgtag='';
+ '" height="'.$im->Get("height").'"'.
+ (exists $params{class} ? ' class="'.$params{class}.'"' : '').
+ (exists $params{id} ? ' id="'.$params{id}.'"' : '').
+ ' />';
+
+ if (! defined $params{link} || lc($params{link}) eq 'yes') {
+ return ''.$imgtag.'';
+ }
+ elsif ($params{link} =~ /^\w+:\/\//) {
+ return ''.$imgtag.'';
+ }
+ elsif (length bestlink($params{page}, $params{link})) {
+ add_depends($params{page}, $params{link});
+ return htmllink($params{page}, $params{destpage},
+ $params{link}, linktext => $imgtag,
+ noimageinline => 1);
+ }
+ else {
+ return $imgtag;
+ }
} #}}}
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