80 lines
1.9 KiB
Perl
80 lines
1.9 KiB
Perl
#!/usr/bin/perl
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package IkiWiki::Plugin::progress;
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use warnings;
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use strict;
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use IkiWiki 3.00;
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my $percentage_pattern = qr/[0-9]+\%?/; # pattern to validate percentages
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sub import {
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hook(type => "getsetup", id => "progress", call => \&getsetup);
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hook(type => "preprocess", id => "progress", call => \&preprocess);
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hook(type => "format", id => "progress", call => \&format);
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}
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sub getsetup () {
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return
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plugin => {
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safe => 1,
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rebuild => undef,
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},
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}
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sub preprocess (@) {
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my %params=@_;
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my $fill;
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if (defined $params{percent}) {
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$fill = $params{percent};
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($fill) = $fill =~ m/($percentage_pattern)/; # fill is untainted now
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$fill=~s/%$//;
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if (! defined $fill || ! length $fill || $fill > 100 || $fill < 0) {
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error(sprintf(gettext("illegal percent value %s"), $params{percent}));
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}
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$fill.="%";
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}
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elsif (defined $params{totalpages} and defined $params{donepages}) {
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add_depends($params{page}, $params{totalpages});
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add_depends($params{page}, $params{donepages});
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my @pages=keys %pagesources;
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my $totalcount=0;
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my $donecount=0;
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foreach my $page (@pages) {
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$totalcount++ if pagespec_match($page, $params{totalpages}, location => $params{page});
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$donecount++ if pagespec_match($page, $params{donepages}, location => $params{page});
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}
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if ($totalcount == 0) {
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$fill = "100%";
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}
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else {
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my $number = $donecount/$totalcount*100;
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$fill = sprintf("%u%%", $number);
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}
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}
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else {
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error(gettext("need either `percent` or `totalpages` and `donepages` parameters"));
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}
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return <<EODIV
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<div class="progress">
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<div class="progress-done" style="width: $fill">$fill</div>
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</div>
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EODIV
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}
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sub format(@) {
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my %params = @_;
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# If HTMLScrubber has removed the style attribute, then bring it back
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$params{content} =~ s!<div class="progress-done">($percentage_pattern)</div>!<div class="progress-done" style="width: $1">$1</div>!g;
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return $params{content};
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}
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1
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