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-rw-r--r--IkiWiki/Plugin/img.pm134
-rw-r--r--IkiWiki/Plugin/meta.pm20
-rw-r--r--IkiWiki/Plugin/osm.pm105
3 files changed, 166 insertions, 93 deletions
diff --git a/IkiWiki/Plugin/img.pm b/IkiWiki/Plugin/img.pm
index b92e24c..17a58ca 100644
--- a/IkiWiki/Plugin/img.pm
+++ b/IkiWiki/Plugin/img.pm
@@ -65,82 +65,89 @@ sub preprocess (@) {
my $dir = $params{page};
my $base = IkiWiki::basename($file);
my $issvg = $base=~s/\.svg$/.png/i;
+ my $ispdf = $base=~s/\.pdf$/.png/i;
+ my $pagenumber = exists($params{pagenumber}) ? int($params{pagenumber}) : 0;
+ if ($pagenumber != 0) {
+ $base = "p$pagenumber-$base";
+ }
eval q{use Image::Magick};
error gettext("Image::Magick is not installed") if $@;
- my $im = Image::Magick->new($issvg ? (magick => "png") : ());
+ my $im = Image::Magick->new();
my $imglink;
- my $r = $im->Read($srcfile);
+ my $imgdatalink;
+ my $r = $im->Read("$srcfile\[$pagenumber]");
error sprintf(gettext("failed to read %s: %s"), $file, $r) if $r;
-
+
+ if (! defined $im->Get("width") || ! defined $im->Get("height")) {
+ error sprintf(gettext("failed to get dimensions of %s"), $file);
+ }
+
my ($dwidth, $dheight);
- if ($params{size} ne 'full') {
+ if ($params{size} eq 'full') {
+ $dwidth = $im->Get("width");
+ $dheight = $im->Get("height");
+ } else {
my ($w, $h) = ($params{size} =~ /^(\d*)x(\d*)$/);
error sprintf(gettext('wrong size format "%s" (should be WxH)'), $params{size})
unless (defined $w && defined $h &&
(length $w || length $h));
-
- if ((length $w && $w > $im->Get("width")) ||
- (length $h && $h > $im->Get("height"))) {
- # resizing larger
- $imglink = $file;
-
- # don't generate larger image, just set display size
- if (length $w && length $h) {
- ($dwidth, $dheight)=($w, $h);
- }
- # avoid division by zero on 0x0 image
- elsif ($im->Get("width") == 0 || $im->Get("height") == 0) {
- ($dwidth, $dheight)=(0, 0);
- }
- # calculate unspecified size from the other one, preserving
- # aspect ratio
- elsif (length $w) {
- $dwidth=$w;
- $dheight=$w / $im->Get("width") * $im->Get("height");
- }
- elsif (length $h) {
- $dheight=$h;
- $dwidth=$h / $im->Get("height") * $im->Get("width");
- }
+
+ if ($im->Get("width") == 0 || $im->Get("height") == 0) {
+ ($dwidth, $dheight)=(0, 0);
+ } elsif (! length $w || (length $h && $im->Get("height")*$w > $h * $im->Get("width"))) {
+ # using height because only height is given or ...
+ # because original image is more portrait than $w/$h
+ # ... slimness of $im > $h/w
+ # ... $im->Get("height")/$im->Get("width") > $h/$w
+ # ... $im->Get("height")*$w > $h * $im->Get("width")
+
+ $dheight=$h;
+ $dwidth=$h / $im->Get("height") * $im->Get("width");
+ } else { # (! length $h) or $w is what determines the resized size
+ $dwidth=$w;
+ $dheight=$w / $im->Get("width") * $im->Get("height");
+ }
+ }
+
+ if ($dwidth < $im->Get("width") || $ispdf) {
+ # resize down, or resize to pixels at all
+
+ my $outfile = "$config{destdir}/$dir/$params{size}-$base";
+ $imglink = "$dir/$params{size}-$base";
+
+ will_render($params{page}, $imglink);
+
+ if (-e $outfile && (-M $srcfile >= -M $outfile)) {
+ $im = Image::Magick->new;
+ $r = $im->Read($outfile);
+ error sprintf(gettext("failed to read %s: %s"), $outfile, $r) if $r;
}
else {
- # resizing smaller
- 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 >= -M $outfile)) {
- $im = Image::Magick->new;
- $r = $im->Read($outfile);
- error sprintf(gettext("failed to read %s: %s"), $outfile, $r) if $r;
+ $r = $im->Resize(geometry => "${dwidth}x${dheight}");
+ error sprintf(gettext("failed to resize: %s"), $r) if $r;
+
+ $im->set(($issvg || $ispdf) ? (magick => 'png') : ());
+ my @blob = $im->ImageToBlob();
+ # don't actually write resized file in preview mode;
+ # rely on width and height settings
+ if (! $params{preview}) {
+ writefile($imglink, $config{destdir}, $blob[0], 1);
}
else {
- $r = $im->Resize(geometry => "${w}x${h}");
- error sprintf(gettext("failed to resize: %s"), $r) if $r;
-
- # 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);
- }
- else {
- $imglink = $file;
- }
+ eval q{use MIME::Base64};
+ error($@) if $@;
+ $imgdatalink = "data:image/".$im->Get("magick").";base64,".encode_base64($blob[0]);
}
-
- # always get the true size of the resized image
- $dwidth = $im->Get("width");
- $dheight = $im->Get("height");
}
- }
- else {
- $imglink = $file;
- $dwidth = $im->Get("width");
+
+ # always get the true size of the resized image (it could be
+ # that imagemagick did its calculations differently)
+ $dwidth = $im->Get("width");
$dheight = $im->Get("height");
+ } else {
+ $imglink = $file;
}
if (! defined($dwidth) || ! defined($dheight)) {
@@ -148,14 +155,9 @@ sub preprocess (@) {
}
my ($fileurl, $imgurl);
- if (! $params{preview}) {
- $fileurl=urlto($file, $params{destpage});
- $imgurl=urlto($imglink, $params{destpage});
- }
- else {
- $fileurl=urlto($file);
- $imgurl=urlto($imglink);
- }
+ my $urltobase = $params{preview} ? undef : $params{destpage};
+ $fileurl=urlto($file, $urltobase);
+ $imgurl=$imgdatalink ? $imgdatalink : urlto($imglink, $urltobase);
if (! exists $params{class}) {
$params{class}="img";
diff --git a/IkiWiki/Plugin/meta.pm b/IkiWiki/Plugin/meta.pm
index 421f1dc..e7b96bd 100644
--- a/IkiWiki/Plugin/meta.pm
+++ b/IkiWiki/Plugin/meta.pm
@@ -107,12 +107,12 @@ sub preprocess (@) {
# fallthrough
}
elsif ($key eq 'license') {
- push @{$metaheaders{$page}}, '<link rel="license" href="#page_license" />';
+ push @{$metaheaders{$page}}, '<link rel="license" href="#pagelicense" />';
$pagestate{$page}{meta}{license}=$value;
return "";
}
elsif ($key eq 'copyright') {
- push @{$metaheaders{$page}}, '<link rel="copyright" href="#page_copyright" />';
+ push @{$metaheaders{$page}}, '<link rel="copyright" href="#pagecopyright" />';
$pagestate{$page}{meta}{copyright}=$value;
return "";
}
@@ -121,6 +121,18 @@ sub preprocess (@) {
add_link($page, $value);
return "";
}
+ elsif ($key eq 'enclosure') {
+ my $link=bestlink($page, $value);
+ if (! length $link) {
+ error gettext("enclosure not found")
+ }
+ add_depends($page, $link, deptype("presence"));
+
+ $value=urlto($link, $page, 1);
+ $pagestate{$page}{meta}{enclosure}=$value;
+ $pagestate{$page}{meta}{enclosurefile}=$link;
+ # fallthrough
+ }
elsif ($key eq 'author') {
$pagestate{$page}{meta}{author}=$value;
if (exists $params{sortas}) {
@@ -318,6 +330,10 @@ sub pagetemplate (@) {
$template->param(title_overridden => 1);
}
+ if (exists $pagestate{$page}{meta}{enclosure}) {
+ $template->param(enclosure => HTML::Entities::encode_entities(IkiWiki::urlabs($pagestate{$page}{meta}{enclosure}, $config{url})));
+ }
+
foreach my $field (qw{authorurl}) {
eval q{use HTML::Entities};
$template->param($field => HTML::Entities::encode_entities($pagestate{$page}{meta}{$field}))
diff --git a/IkiWiki/Plugin/osm.pm b/IkiWiki/Plugin/osm.pm
index c9c5646..472e269 100644
--- a/IkiWiki/Plugin/osm.pm
+++ b/IkiWiki/Plugin/osm.pm
@@ -60,6 +60,46 @@ sub getsetup () {
safe => 0,
rebuild => 1,
},
+ osm_openlayers_url => {
+ type => "string",
+ example => "http://www.openlayers.org/api/OpenLayers.js",
+ description => "Url for the OpenLayers.js file",
+ safe => 0,
+ rebuild => 1,
+ },
+ osm_layers => {
+ type => "string",
+ example => { 'OSM', 'GoogleSatellite' },
+ description => "Layers to use in the map. Can be either the 'OSM' string or a type option for Google maps (GoogleNormal, GoogleSatellite, GoogleHybrid or GooglePhysical). It can also be an arbitrary URL in a syntax acceptable for OpenLayers.Layer.OSM.url parameter.",
+ safe => 0,
+ rebuild => 1,
+ },
+ osm_google_apikey => {
+ type => "string",
+ example => "",
+ description => "Google maps API key, Google layer not used if missing, see https://code.google.com/apis/console/ to get an API key",
+ safe => 1,
+ rebuild => 1,
+ },
+}
+
+sub register_rendered_files {
+ my $map = shift;
+ my $page = shift;
+ my $dest = shift;
+
+ if ($page eq $dest) {
+ my %formats = get_formats();
+ if ($formats{'GeoJSON'}) {
+ will_render($page, "$map/pois.json");
+ }
+ if ($formats{'CSV'}) {
+ will_render($page, "$map/pois.txt");
+ }
+ if ($formats{'KML'}) {
+ will_render($page, "$map/pois.kml");
+ }
+ }
}
sub preprocess {
@@ -98,6 +138,8 @@ sub preprocess {
);
}
+ register_rendered_files($map, $page, $dest);
+
$pagestate{$page}{'osm'}{$map}{'displays'}{$name} = {
height => $height,
width => $width,
@@ -108,6 +150,7 @@ sub preprocess {
lat => $lat,
lon => $lon,
href => $href,
+ google_apikey => $config{'osm_google_apikey'},
};
return "<div id=\"mapdiv-$name\"></div>";
}
@@ -149,19 +192,9 @@ sub process_waypoint {
}
}
$icon = urlto($icon, $dest, 1);
+ $icon =~ s!/*$!!; # hack - urlto shouldn't be appending a slash in the first place
$tag = '' unless $tag;
- if ($page eq $dest) {
- my %formats = get_formats();
- if ($formats{'GeoJSON'}) {
- will_render($page, "$map/pois.json");
- }
- if ($formats{'CSV'}) {
- will_render($page, "$map/pois.txt");
- }
- if ($formats{'KML'}) {
- will_render($page, "$map/pois.kml");
- }
- }
+ register_rendered_files($map, $page, $dest);
$pagestate{$page}{'osm'}{$map}{'waypoints'}{$name} = {
page => $page,
desc => $desc,
@@ -327,22 +360,29 @@ sub writekml($;$) {
foreach my $map (keys %waypoints) {
my $output;
my $writer = XML::Writer->new( OUTPUT => \$output,
- DATA_MODE => 1, ENCODING => 'UTF-8');
+ DATA_MODE => 1, DATA_INDENT => ' ', ENCODING => 'UTF-8');
$writer->xmlDecl();
$writer->startTag("kml", "xmlns" => "http://www.opengis.net/kml/2.2");
+ $writer->startTag("Document");
# first pass: get the icons
+ my %tags_map = (); # keep track of tags seen
foreach my $name (keys %{$waypoints{$map}}) {
my %options = %{$waypoints{$map}{$name}};
- $writer->startTag("Style", id => $options{tag});
- $writer->startTag("IconStyle");
- $writer->startTag("Icon");
- $writer->startTag("href");
- $writer->characters($options{icon});
- $writer->endTag();
- $writer->endTag();
- $writer->endTag();
- $writer->endTag();
+ if (!$tags_map{$options{tag}}) {
+ debug("found new style " . $options{tag});
+ $tags_map{$options{tag}} = ();
+ $writer->startTag("Style", id => $options{tag});
+ $writer->startTag("IconStyle");
+ $writer->startTag("Icon");
+ $writer->startTag("href");
+ $writer->characters($options{icon});
+ $writer->endTag();
+ $writer->endTag();
+ $writer->endTag();
+ $writer->endTag();
+ }
+ $tags_map{$options{tag}}{$name} = \%options;
}
foreach my $name (keys %{$waypoints{$map}}) {
@@ -389,6 +429,7 @@ sub writekml($;$) {
$writer->endTag();
}
$writer->endTag();
+ $writer->endTag();
$writer->end();
writefile("pois.kml", $config{destdir} . "/$map", $output);
@@ -466,7 +507,7 @@ sub include_javascript ($) {
}
}
if ($loader) {
- return embed_map_code($page) . "<script type=\"text/javascript\" charset=\"utf-8\">$loader</script>";
+ return embed_map_code($page) . "<script type=\"text/javascript\">$loader</script>";
}
else {
return '';
@@ -493,13 +534,14 @@ sub cgi($) {
print "<html><body>";
print "<div id=\"mapdiv-$map\"></div>";
print embed_map_code();
- print "<script type=\"text/javascript\" charset=\"utf-8\">";
+ print "<script type=\"text/javascript\">";
print map_setup_code($map, $map,
lat => "urlParams['lat']",
lon => "urlParams['lon']",
zoom => "urlParams['zoom']",
fullscreen => 1,
editable => 1,
+ google_apikey => $config{'osm_google_apikey'},
);
print "</script>";
print "</body></html>";
@@ -509,9 +551,14 @@ sub cgi($) {
sub embed_map_code(;$) {
my $page=shift;
- return '<script src="http://www.openlayers.org/api/OpenLayers.js" type="text/javascript" charset="utf-8"></script>'.
+ my $olurl = $config{osm_openlayers_url} || "http://www.openlayers.org/api/OpenLayers.js";
+ my $code = '<script src="'.$olurl.'" type="text/javascript" charset="utf-8"></script>'."\n".
'<script src="'.urlto("ikiwiki/osm.js", $page).
'" type="text/javascript" charset="utf-8"></script>'."\n";
+ if ($config{'osm_google_apikey'}) {
+ $code .= '<script src="http://maps.google.com/maps?file=api&amp;v=2&amp;key='.$config{'osm_google_apikey'}.'&sensor=false" type="text/javascript" charset="utf-8"></script>';
+ }
+ return $code;
}
sub map_setup_code($;@) {
@@ -519,6 +566,8 @@ sub map_setup_code($;@) {
my $name=shift;
my %options=@_;
+ my $mapurl = $config{osm_map_url};
+
eval q{use JSON};
error $@ if $@;
@@ -535,6 +584,12 @@ sub map_setup_code($;@) {
$options{'kmlurl'} = urlto($map."/pois.kml");
}
+ if ($mapurl) {
+ $options{'mapurl'} = $mapurl;
+ }
+ $options{'layers'} = $config{osm_layers};
+
+ $name=~s/'//g; # $name comes from user input
return "mapsetup('mapdiv-$name', " . to_json(\%options) . ");";
}
generated by cgit v1.2.3 (git 2.46.0) at 2024-11-22 01:33:48 +0000