Do resampling in AudioDecoder rather than Player.
[dcpomatic.git] / src / lib / cinema_kdms.cc
index cbfad4bb3706c4c824d6bd5fdd04c1a79684734b..dc9bfd3d77f83023142229c4374c2bbd6f66a773 100644 (file)
@@ -27,7 +27,6 @@
 #include "emailer.h"
 #include "compose.hpp"
 #include "log.h"
-#include "kdm_name_format.h"
 #include <zip.h>
 #include <boost/foreach.hpp>
 
@@ -38,9 +37,10 @@ using std::cout;
 using std::string;
 using std::runtime_error;
 using boost::shared_ptr;
+using boost::function;
 
 void
-CinemaKDMs::make_zip_file (boost::filesystem::path zip_file, KDMNameFormat name_format, dcp::NameFormat::Map name_values) const
+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);
@@ -53,7 +53,7 @@ CinemaKDMs::make_zip_file (boost::filesystem::path zip_file, KDMNameFormat name_
 
        list<shared_ptr<string> > kdm_strings;
 
-       name_values["cinema"] = cinema->name;
+       name_values['c'] = cinema->name;
 
        BOOST_FOREACH (ScreenKDM const & i, screen_kdms) {
                shared_ptr<string> kdm (new string (i.kdm.as_xml ()));
@@ -64,8 +64,8 @@ CinemaKDMs::make_zip_file (boost::filesystem::path zip_file, KDMNameFormat name_
                        throw runtime_error ("could not create ZIP source");
                }
 
-               name_values["screen"] = i.screen->name;
-               string const name = name_format.get(name_values) + ".xml";
+               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");
                }
@@ -114,33 +114,82 @@ CinemaKDMs::collect (list<ScreenKDM> screen_kdms)
        return cinema_kdms;
 }
 
+/** Write one directory per cinema into another directory */
+int
+CinemaKDMs::write_directories (
+       list<CinemaKDMs> cinema_kdms,
+       boost::filesystem::path directory,
+       dcp::NameFormat container_name_format,
+       dcp::NameFormat filename_format,
+       dcp::NameFormat::Map name_values,
+       function<bool (boost::filesystem::path)> confirm_overwrite
+       )
+{
+       /* No specific screen */
+       name_values['s'] = "";
+
+       int written = 0;
+
+       BOOST_FOREACH (CinemaKDMs const & i, cinema_kdms) {
+               boost::filesystem::path path = directory;
+               name_values['c'] = i.cinema->name;
+               path /= container_name_format.get(name_values, "");
+               if (!boost::filesystem::exists (path) || confirm_overwrite (path)) {
+                       boost::filesystem::create_directories (path);
+                       ScreenKDM::write_files (i.screen_kdms, path, filename_format, name_values, confirm_overwrite);
+               }
+               written += i.screen_kdms.size();
+       }
+
+       return written;
+}
+
 /** Write one ZIP file per cinema into a directory */
-void
+int
 CinemaKDMs::write_zip_files (
        list<CinemaKDMs> cinema_kdms,
        boost::filesystem::path directory,
-       KDMNameFormat name_format,
-       dcp::NameFormat::Map name_values
+       dcp::NameFormat container_name_format,
+       dcp::NameFormat filename_format,
+       dcp::NameFormat::Map name_values,
+       function<bool (boost::filesystem::path)> confirm_overwrite
        )
 {
        /* No specific screen */
-       name_values["screen"] = "";
+       name_values['s'] = "";
+
+       int written = 0;
 
        BOOST_FOREACH (CinemaKDMs const & i, cinema_kdms) {
                boost::filesystem::path path = directory;
-               name_values["cinema"] = i.cinema->name;
-               path /= name_format.get(name_values) + ".zip";
-               i.make_zip_file (path, name_format, name_values);
+               name_values['c'] = i.cinema->name;
+               path /= container_name_format.get(name_values, ".zip");
+               if (!boost::filesystem::exists (path) || confirm_overwrite (path)) {
+                       if (boost::filesystem::exists (path)) {
+                               /* Creating a new zip file over an existing one is an error */
+                               boost::filesystem::remove (path);
+                       }
+                       i.make_zip_file (path, filename_format, name_values);
+                       written += i.screen_kdms.size();
+               }
        }
+
+       return written;
 }
 
 /** Email one ZIP file per cinema to the cinema.
+ *  @param cinema_kdms KDMS to email.
+ *  @param container_name_format Format of folder / ZIP to use.
+ *  @param filename_format Format of filenames to use.
+ *  @param name_values Values to substitute into \p container_name_format and \p filename_format.
+ *  @param cpl_name Name of the CPL that the KDMs are for.
  *  @param log Log to write email session transcript to, or 0.
  */
 void
 CinemaKDMs::email (
        list<CinemaKDMs> cinema_kdms,
-       KDMNameFormat name_format,
+       dcp::NameFormat container_name_format,
+       dcp::NameFormat filename_format,
        dcp::NameFormat::Map name_values,
        string cpl_name,
        shared_ptr<Log> log
@@ -153,33 +202,33 @@ CinemaKDMs::email (
        }
 
        /* No specific screen */
-       name_values["screen"] = "";
+       name_values['s'] = "";
 
        BOOST_FOREACH (CinemaKDMs const & i, cinema_kdms) {
 
-               name_values["cinema"] = i.cinema->name;
+               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);
+               boost::filesystem::path zip_file = boost::filesystem::temp_directory_path();
+               zip_file /= container_name_format.get(name_values, ".zip");
+               i.make_zip_file (zip_file, filename_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["from"]);
-               boost::algorithm::replace_all (subject, "$END_TIME", name_values["to"]);
+               boost::algorithm::replace_all (subject, "$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["from"]);
-               boost::algorithm::replace_all (body, "$END_TIME", name_values["to"]);
+               boost::algorithm::replace_all (body, "$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);
 
-               locked_stringstream screens;
+               string screens;
                BOOST_FOREACH (ScreenKDM const & j, i.screen_kdms) {
-                       screens << j.screen->name << ", ";
+                       screens += j.screen->name + ", ";
                }
-               boost::algorithm::replace_all (body, "$SCREENS", screens.str().substr (0, screens.str().length() - 2));
+               boost::algorithm::replace_all (body, "$SCREENS", screens.substr (0, screens.length() - 2));
 
                Emailer email (config->kdm_from(), i.cinema->emails, subject, body);
 
@@ -190,7 +239,7 @@ CinemaKDMs::email (
                        email.add_bcc (config->kdm_bcc ());
                }
 
-               email.add_attachment (zip_file, name_format.get(name_values) + ".zip", "application/zip");
+               email.add_attachment (zip_file, container_name_format.get(name_values, ".zip"), "application/zip");
 
                Config* c = Config::instance ();