From d930b00a58c466e93c18483127561ea5ef112985 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Couchet?= <fcouchet@april.org>
Date: Mon, 17 Jun 2019 11:31:12 +0200
Subject: [PATCH] =?UTF-8?q?Script=20de=20g=C3=A9n=C3=A9ration=20du=20flux?=
 =?UTF-8?q?=20podcast=20pour=20ajouter=20les=20fichiers=20MP3=20et=20les?=
 =?UTF-8?q?=20podcasts=20par=20sujets=20https://agir.april.org/issues/3718?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 podcasts/scripts/feed2lav.pl | 106 +++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100755 podcasts/scripts/feed2lav.pl

diff --git a/podcasts/scripts/feed2lav.pl b/podcasts/scripts/feed2lav.pl
new file mode 100755
index 0000000..99d181c
--- /dev/null
+++ b/podcasts/scripts/feed2lav.pl
@@ -0,0 +1,106 @@
+#! /usr/bin/perl -CAS
+# Gérald Sédrati-Dinet
+# Frédéric Couchet
+# License : WTFPL
+#  DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+#  Version 2, December 2004
+#
+#  Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
+#
+#  Everyone is permitted to copy and distribute verbatim or modified
+#  copies of this license document, and changing it is allowed as long
+#  as the name is changed.
+#
+#  DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+#  TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+#
+#  0. You just DO WHAT THE FUCK YOU WANT TO.
+
+use 5.014;
+use utf8;
+use open qw(:std :encoding(UTF-8));
+use LWP::Simple;
+use XML::RSS;
+use DateTime;
+use DateTime::Format::DateParse;
+
+# Configuration variables
+my $url = "https://www.april.org/taxonomy_all_items/term/1917/all/feed";
+#my $filename = "/usr/share/drupal6/lav.xml";
+my $filename = "/usr/share/drupal6/tmp/lav.xml";
+
+# Build RSS object
+my $rss = XML::RSS->new;
+
+# Fetch Drupal feed
+my $in_file = get($url);
+die "Couldn't get $url\n!" unless defined $in_file;
+
+# Parse RSS
+open(my $fh, '>:encoding(UTF-8)', $filename) or die "Could not open file '$filename' $!";
+$rss->parse($in_file);
+
+# Add description
+$rss->{channel}->{description} = "<p>Chaque mardi de 15 h 30 à 17 h 00, l'April, l'association de promotion et de défense du logiciel libre, propose une émission de radio d'explications et d'échanges concernant les dossiers politiques et juridiques que l'association traite et les actions qu'elle mène : <a href=\"https://april.org/libre-a-vous\">Libre à vous !</a>. Une partie de l'émission est également consacrée aux actualités et actions de type sensibilisation. L'émission est diffusée sur radio Cause Commune sur la bande FM en Île-de-France (93.1) et <a href=\"https://cause-commune.fm\">sur le site web de la radio</a>.</p><p>Donner à chacun et chacune, de manière simple et accessible les clefs pour comprendre les enjeux mais aussi proposer des moyens d'action, tel est l'objectif de l'émission.</p>";
+
+# Add image
+$rss->image(title=>'Libre à vous !', url=>'https://april.org/files/libre-a-vous/banniere-radio-april-rss-200.png', link=>'https://april.org/libre-a-vous');
+
+# Parse items
+my @new_items;
+foreach my $item (@{$rss->{'items'}}) {
+  # Add mp3 enclosure
+  my $ogg_enclosure = $item->{enclosure};
+  if ($ogg_enclosure and ($ogg_enclosure->{type} eq 'audio/ogg' or $ogg_enclosure->{type} eq 'application/ogg')) {
+    my $mp3_enclosure;
+    $mp3_enclosure->{type} = 'audio/mpeg';
+    $mp3_enclosure->{length} = $ogg_enclosure->{length};
+    ($mp3_enclosure->{url} = $ogg_enclosure->{url}) =~ s/\.ogg$/.mp3/;
+    $item->{enclosure} = [$ogg_enclosure, $mp3_enclosure];
+  }
+
+  # Add items for each topic
+  if ($item->{description} =~ /Podcasts des différents sujets abordés.+?<ul>(.+?)<\/ul>/s) {
+    # Extract topics
+    my $topics = $1;
+
+    # Add current item to items list so new item for each topic goes after this one
+    push @new_items, $item;
+
+    # Parse each topic
+    while ($topics =~ /<li><a href="([^"]+)">([^>]+)<\/a>/g) {
+      # Extract ogg url for enclosures
+      my ($ogg_url, $title) = ($1, $2);
+      (my $mp3_url = $ogg_url) =~ s/\.ogg$/.mp3/;
+
+      # Extract date for description
+      my $date = DateTime::Format::DateParse->parse_datetime($item->{pubDate})->set_locale('fr')->strftime("%A %d %B %Y");
+
+      # Build new item for this topic
+      my %new_item = %$item;
+      $new_item{title} = $title;
+      $new_item{description} = <<"__HTML__";
+<p><a href="https://april.org/libre-a-vous"><em>Libre à vous !</em></a>, l'émission pour comprendre et agir avec l'April, chaque mardi de 15h30 à 17h sur la radio <em>Cause commune</em> (93.1 FM en Île-de-France et sur <a href="https://causecommune.fm">Internet</a>.</p>
+
+  <p><em>Émission « Libre à vous ! »</em> diffusée $date, partie « $title »</p>
+__HTML__
+      $new_item{category} = 'Podcast Libre à vous !';
+      $new_item{enclosure} = [{length => 0, type => 'audio/ogg', url => $ogg_url}, {length => 0, type => 'audio/mpeg', url => $mp3_url}];
+      $new_item{guid} = $item->{guid} . "- $title";
+
+      # Add new item in items list
+      push @new_items, \%new_item;
+    }
+  } else {
+    # Add current item to items list
+    push @new_items, $item;
+  }
+}
+
+# Replace list of items
+$rss->{items} = \@new_items;
+
+# Output RSS
+print $fh $rss->as_string;
+
+close $fh;