Bug 350613: Bugzilla should ship with built perldoc

Patch By Max Kanat-Alexander <mkanat@bugzilla.org> r=colin, a=myk
author: mkanat%bugzilla.org <> 2006-09-06 04:00:55 +0200
committer: mkanat%bugzilla.org <> 2006-09-06 04:00:55 +0200
commit: 40ee28bac9e9524eeaaa52f48cc24c950b918d1e (patch)
tree: df221ccb31151c7a8df9bf5701140297082acefc /docs/lib
parent: 971d73458f19eb7d1a3600ee7bfd11b16cbc698a (diff)
download: bugzilla-40ee28bac9e9524eeaaa52f48cc24c950b918d1e.tar.gz
bugzilla-40ee28bac9e9524eeaaa52f48cc24c950b918d1e.tar.xz
2 files changed, 185 insertions, 0 deletions
diff --git a/docs/lib/Pod/Simple/HTML/Bugzilla.pm b/docs/lib/Pod/Simple/HTML/Bugzilla.pm
new file mode 100644
index 000000000..f82ab9266
--- /dev/null
+++ b/docs/lib/Pod/Simple/HTML/Bugzilla.pm
@@ -0,0 +1,78 @@
+# -*- Mode: perl; indent-tabs-mode: nil -*-
+#
+# The contents of this file are subject to the Mozilla Public
+# License Version 1.1 (the "License"); you may not use this file
+# except in compliance with the License. You may obtain a copy of
+# the License at http://www.mozilla.org/MPL/
+#
+# Software distributed under the License is distributed on an "AS
+# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+# implied. See the License for the specific language governing
+# rights and limitations under the License.
+#
+# The Original Code is the Bugzilla Bug Tracking System.
+#
+# The Initial Developer of the Original Code is Everything Solved.
+# Portions created by Everything Solved are Copyright (C) 2006
+# Everything Solved. All Rights Reserved.
+#
+# Contributor(s): Max Kanat-Alexander <mkanat@bugzilla.org>
+
+package Pod::Simple::HTML::Bugzilla;
+
+use strict;
+use base qw(Pod::Simple::HTML);
+
+# Without this constant, HTMLBatch will throw undef warnings.
+use constant VERSION    => $Pod::Simple::HTML::VERSION;
+use constant CODE_CLASS => ' class="code"';
+use constant META_CT  => '<meta http-equiv="Content-Type" content="text/html;'
+                         . ' charset=UTF-8">';
+use constant DOCTYPE  => '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01'
+    . ' Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">';
+
+sub new {
+    my $self    = shift->SUPER::new(@_);
+
+    my $doctype      = $self->DOCTYPE;
+    my $content_type = $self->META_CT;
+
+    my $html_pre_title = <<END_HTML;
+$doctype
+<html>
+  <head>
+    <title>
+END_HTML
+
+    my $html_post_title = <<END_HTML;
+</title>
+    $content_type
+  </head>
+  <body id="pod">
+END_HTML
+
+    $self->html_header_before_title($html_pre_title);
+    $self->html_header_after_title($html_post_title);
+
+    # Fix some tags to have classes so that we can adjust them.
+    my $code = CODE_CLASS;
+    $self->{'Tagmap'}->{'Verbatim'} = "\n<pre $code>";
+    $self->{'Tagmap'}->{'VerbatimFormatted'} = "\n<pre $code>";
+    $self->{'Tagmap'}->{'F'} = "<em $code>";
+    $self->{'Tagmap'}->{'C'} = "<code $code>";
+
+    # Don't put head4 tags into the Table of Contents. We have this
+    delete $Pod::Simple::HTML::ToIndex{'head4'};
+
+    return $self;
+}
+
+# Override do_beginning to put the name of the module at the top
+sub do_beginning {
+    my $self = shift;
+    $self->SUPER::do_beginning(@_);
+    print {$self->{'output_fh'}} "<h1>" . $self->get_short_title . "</h1>";
+    return 1;
+}
+
+1;
diff --git a/docs/lib/Pod/Simple/HTMLBatch/Bugzilla.pm b/docs/lib/Pod/Simple/HTMLBatch/Bugzilla.pm
new file mode 100644
index 000000000..37369f142
--- /dev/null
+++ b/docs/lib/Pod/Simple/HTMLBatch/Bugzilla.pm
@@ -0,0 +1,107 @@
+# -*- Mode: perl; indent-tabs-mode: nil -*- 
+#
+# The contents of this file are subject to the Mozilla Public
+# License Version 1.1 (the "License"); you may not use this file
+# except in compliance with the License. You may obtain a copy of
+# the License at http://www.mozilla.org/MPL/
+#
+# Software distributed under the License is distributed on an "AS
+# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+# implied. See the License for the specific language governing
+# rights and limitations under the License.
+#
+# The Original Code is the Bugzilla Bug Tracking System.
+#
+# The Initial Developer of the Original Code is Everything Solved.
+# Portions created by Everything Solved are Copyright (C) 2006
+# Everything Solved. All Rights Reserved.
+#
+# Contributor(s): Max Kanat-Alexander <mkanat@bugzilla.org>
+
+package Pod::Simple::HTMLBatch::Bugzilla;
+
+use strict;
+use base qw(Pod::Simple::HTMLBatch);
+
+# This is the same hack that HTMLBatch does to "import" this subroutine.
+BEGIN { *esc = \&Pod::Simple::HTML::esc }
+
+# Describes how top-level modules should be sorted and named. This
+# is a translation from HTMLBatch's names to our categories.
+# Note that if you leave out a category here, it will not be indexed
+# in the contents file, even though its HTML POD will still exist.
+use constant FILE_TRANSLATION => {
+    Files      => ['importxml', 'contrib', 'checksetup'],
+    Modules    => ['bugzilla'],
+    Extensions => ['extensions'],
+};
+
+# This is basically copied from Pod::Simple::HTMLBatch, and overridden
+# so that we can format things more nicely.
+sub _write_contents_middle {
+    my ($self, $Contents, $outfile, $toplevel2submodules) = @_;
+
+    my $file_trans = FILE_TRANSLATION;
+
+    # For every top-level category...
+    foreach my $category (sort keys %$file_trans) {
+        # Get all of the HTMLBatch categories that should be in this
+        # category.
+        my @category_data;
+        foreach my $b_category (@{$file_trans->{$category}}) {
+            my $data = $toplevel2submodules->{$b_category};
+            push(@category_data, @$data) if $data;
+        }
+        next unless @category_data;
+
+        my @downlines = sort {$a->[-1] cmp $b->[-1]} @category_data;
+
+        # And finally, actually print out the table for this category. 
+        printf $Contents qq[<dt><a name="%s">%s</a></dt>\n<dd>\n],
+                esc($category), esc($category);
+        print $Contents '<table class="pod_desc_table">' . "\n";
+
+        # For every POD...
+        my $row_count = 0;
+        foreach my $e (@downlines) {
+            $row_count++;
+            my $even_or_odd = $row_count % 2 ? 'even' : 'odd';
+            my $name = esc($e->[0]);
+            my $path = join( "/", '.', esc(@{$e->[3]}) )
+               . $Pod::Simple::HTML::HTML_EXTENSION;
+            my $description = $self->{bugzilla_desc}->{$name} || '';
+            my $html = <<END_HTML;
+<tr class="$even_or_odd">
+  <th><a href="$path">$name</a></th>
+  <td>$description</td>
+</tr>
+END_HTML
+      
+            print $Contents $html;
+        }
+        print $Contents "</table></dd>\n\n";
+    }
+
+    return 1;
+}
+
+# This stores the name and description for each file, so that
+# we can get that information out later.
+sub note_for_contents_file {
+    my $self = shift;
+    my $retval = $self->SUPER::note_for_contents_file(@_);
+
+    my ($namelets, $infile) = @_;
+    my $parser   = $self->html_render_class->new;
+    $parser->set_source($infile);
+    my $full_title = $parser->get_title;
+    $full_title =~ /^\S+\s+-+\s+(.+)/;
+    my $description = $1;
+    
+    $self->{bugzilla_desc} ||= {};
+    $self->{bugzilla_desc}->{join('::', @$namelets)} = $description;
+
+    return $retval;
+}
+
+1;
author	mkanat%bugzilla.org <>	2006-09-06 04:00:55 +0200
committer	mkanat%bugzilla.org <>	2006-09-06 04:00:55 +0200
commit	40ee28bac9e9524eeaaa52f48cc24c950b918d1e (patch)
tree	df221ccb31151c7a8df9bf5701140297082acefc /docs/lib
parent	971d73458f19eb7d1a3600ee7bfd11b16cbc698a (diff)
download	bugzilla-40ee28bac9e9524eeaaa52f48cc24c950b918d1e.tar.gz bugzilla-40ee28bac9e9524eeaaa52f48cc24c950b918d1e.tar.xz