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/*
Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "exceptions.h"
#include "cinema_kdms.h"
#include "cinema.h"
#include "screen.h"
#include "config.h"
#include "util.h"
#include "emailer.h"
#include "compose.hpp"
#include "log.h"
#include <zip.h>
#include <boost/foreach.hpp>
#include "i18n.h"
using std::list;
using std::cout;
using std::string;
using std::runtime_error;
using boost::shared_ptr;
void
CinemaKDMs::make_zip_file (boost::filesystem::path zip_file, dcp::NameFormat name_format, dcp::NameFormat::Map name_values) const
{
int error;
struct zip* zip = zip_open (zip_file.string().c_str(), ZIP_CREATE | ZIP_EXCL, &error);
if (!zip) {
if (error == ZIP_ER_EXISTS) {
throw FileError ("ZIP file already exists", zip_file);
}
throw FileError ("could not create ZIP file", zip_file);
}
list<shared_ptr<string> > kdm_strings;
name_values['c'] = cinema->name;
BOOST_FOREACH (ScreenKDM const & i, screen_kdms) {
shared_ptr<string> kdm (new string (i.kdm.as_xml ()));
kdm_strings.push_back (kdm);
struct zip_source* source = zip_source_buffer (zip, kdm->c_str(), kdm->length(), 0);
if (!source) {
throw runtime_error ("could not create ZIP source");
}
name_values['s'] = i.screen->name;
string const name = name_format.get(name_values, ".xml");
if (zip_add (zip, name.c_str(), source) == -1) {
throw runtime_error ("failed to add KDM to ZIP archive");
}
}
if (zip_close (zip) == -1) {
throw runtime_error ("failed to close ZIP archive");
}
}
/** Collect a list of ScreenKDMs into a list of CinemaKDMs so that each
* CinemaKDM contains the KDMs for its cinema.
*/
list<CinemaKDMs>
CinemaKDMs::collect (list<ScreenKDM> screen_kdms)
{
list<CinemaKDMs> cinema_kdms;
while (!screen_kdms.empty ()) {
/* Get all the screens from a single cinema */
CinemaKDMs ck;
list<ScreenKDM>::iterator i = screen_kdms.begin ();
ck.cinema = i->screen->cinema;
ck.screen_kdms.push_back (*i);
list<ScreenKDM>::iterator j = i;
++i;
screen_kdms.remove (*j);
while (i != screen_kdms.end ()) {
if (i->screen->cinema == ck.cinema) {
ck.screen_kdms.push_back (*i);
list<ScreenKDM>::iterator j = i;
++i;
screen_kdms.remove (*j);
} else {
++i;
}
}
cinema_kdms.push_back (ck);
}
return cinema_kdms;
}
/** Write one ZIP file per cinema into a directory */
void
CinemaKDMs::write_zip_files (
list<CinemaKDMs> cinema_kdms,
boost::filesystem::path directory,
dcp::NameFormat name_format,
dcp::NameFormat::Map name_values
)
{
/* No specific screen */
name_values['s'] = "";
BOOST_FOREACH (CinemaKDMs const & i, cinema_kdms) {
boost::filesystem::path path = directory;
name_values['c'] = i.cinema->name;
path /= name_format.get(name_values, ".zip");
i.make_zip_file (path, name_format, name_values);
}
}
/** Email one ZIP file per cinema to the cinema.
* @param log Log to write email session transcript to, or 0.
*/
void
CinemaKDMs::email (
list<CinemaKDMs> cinema_kdms,
dcp::NameFormat name_format,
dcp::NameFormat::Map name_values,
string cpl_name,
shared_ptr<Log> log
)
{
Config* config = Config::instance ();
if (config->mail_server().empty()) {
throw NetworkError (_("No mail server configured in preferences"));
}
/* No specific screen */
name_values['s'] = "";
BOOST_FOREACH (CinemaKDMs const & i, cinema_kdms) {
name_values['c'] = i.cinema->name;
boost::filesystem::path zip_file = boost::filesystem::temp_directory_path ();
zip_file /= boost::filesystem::unique_path().string() + ".zip";
i.make_zip_file (zip_file, name_format, name_values);
string subject = config->kdm_subject();
boost::algorithm::replace_all (subject, "$CPL_NAME", cpl_name);
boost::algorithm::replace_all (subject, "$START_TIME", name_values['b']);
boost::algorithm::replace_all (subject, "$END_TIME", name_values['e']);
boost::algorithm::replace_all (subject, "$CINEMA_NAME", i.cinema->name);
string body = config->kdm_email().c_str();
boost::algorithm::replace_all (body, "$CPL_NAME", cpl_name);
boost::algorithm::replace_all (body, "$START_TIME", name_values['b']);
boost::algorithm::replace_all (body, "$END_TIME", name_values['e']);
boost::algorithm::replace_all (body, "$CINEMA_NAME", i.cinema->name);
string screens;
BOOST_FOREACH (ScreenKDM const & j, i.screen_kdms) {
screens += j.screen->name + ", ";
}
boost::algorithm::replace_all (body, "$SCREENS", screens.substr (0, screens.length() - 2));
Emailer email (config->kdm_from(), i.cinema->emails, subject, body);
BOOST_FOREACH (string i, config->kdm_cc()) {
email.add_cc (i);
}
if (!config->kdm_bcc().empty ()) {
email.add_bcc (config->kdm_bcc ());
}
email.add_attachment (zip_file, name_format.get(name_values, ".zip"), "application/zip");
Config* c = Config::instance ();
try {
email.send (c->mail_server(), c->mail_port(), c->mail_user(), c->mail_password());
} catch (...) {
if (log) {
log->log ("Email content follows", LogEntry::TYPE_DEBUG_EMAIL);
log->log (email.email(), LogEntry::TYPE_DEBUG_EMAIL);
log->log ("Email session follows", LogEntry::TYPE_DEBUG_EMAIL);
log->log (email.notes(), LogEntry::TYPE_DEBUG_EMAIL);
}
throw;
}
if (log) {
log->log ("Email content follows", LogEntry::TYPE_DEBUG_EMAIL);
log->log (email.email(), LogEntry::TYPE_DEBUG_EMAIL);
log->log ("Email session follows", LogEntry::TYPE_DEBUG_EMAIL);
log->log (email.notes(), LogEntry::TYPE_DEBUG_EMAIL);
}
}
}
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