Changeset 357

Timestamp:

10/06/10 02:35:04 (14 years ago)

Author:

nanardon

Message:

• make PDF (latex) output optional (auto-detect module)

Location:

trunk

Files:

• lib/Epoll/View/Latex.pm (modified) (2 diffs)
• root/templates/includes/poll_results.tt (modified) (1 diff)

trunk/lib/Epoll/View/Latex.pm

@@ -3 +3 @@
 use strict;
 use base 'Epoll::View::TT';
-use LaTeX::Driver;
 use File::Temp;
+
+my $enable = 0;
+
+sub BEGIN {
+    eval "use LaTeX::Driver";
+    warn $@;
+    if (!$@) {
+        $__PACKAGE__::enable = 1;
+    }
+}
 
 __PACKAGE__->config(
@@ -25 +34 @@
 
 =cut
+
+sub enabled {
+    warn $enable;
+    $__PACKAGE__::enable;
+}
 
 sub process {

trunk/root/templates/includes/poll_results.tt

@@ -5 +5 @@
 
 <div id="results" class="box">
+[% IF c.view('Latex').enabled %]
 <div style="float: right">
 <p><a href="[% c.uri_for('/vote', poll.uid, 'results.pdf') %]">[% l('Result in PDF') %]</a></p>
 <p><a href="[% c.uri_for('/vote', poll.uid, 'report.pdf') %]">[% l('Report in PDF') %]</a></p>
 </div>
+[% END %]
 [% IF poll.list_ballot_needvalid.size %]
 <p>[% l('Temporary results') %]</p>