public static string savePlayer(Player player)
{
string summary = "";
// commit changes to Scala playlist and update local data
Player old = players.Find(Player.byID(player.id));
if (old == null) {
Global.d("Scala.savePlayer got nonexistent player ID " + player.id);
throw new ArgumentException("player ID " + player.id + " doesn't exist");
}
// save changes to Scala
List<int> oldIDs = new List<int>();
List<int> replaced = new List<int>();
foreach (Slide s in old.slides) oldIDs.Add(s.id);
// create new messages
foreach (Slide slide in player.slides) {
if (!slide.changed) {
oldIDs.Remove(slide.id);
continue;
} else {
replaced.Add(slide.id);
}
// create new message
Template template = templates.Find(Template.byID(slide.templateID));
messageTO message = new messageTO();
message.name = slide.name; message.templateId = slide.templateID; message.templateIdSpecified = true;
List<messageDataFieldTO> fields = new List<messageDataFieldTO>();
for (int f=0; f < slide.fields.Count; f++) {
Field field = slide.fields[f];
Field tfield = template.fields.Find(Field.byName(field.name));
if (tfield == null) continue; // no such field in template
if (field.widget != null && field.widget is WidgetNone)
continue; // no field value
messageDataFieldTO fieldTO = new messageDataFieldTO();
fieldTO.id = tfield.templateFieldID; fieldTO.idSpecified = true; // use template field ID
fieldTO.name = field.name;
// this should live in the Widget class
if (field.widget != null && !(field.widget is WidgetImage) && !(field.widget is WidgetVideo))
field.mediaID = field.widget.upload();
if (field.widget is WidgetTwitter && player.info.defaultTwitter == "") {
// update default twitter handle
WidgetTwitter wt = (WidgetTwitter)field.widget;
player.info.defaultTwitter = wt.handles;
Global.dataDirty = true;
}
fieldTO.value = field.mediaID.ToString();
fields.Add(fieldTO);
}
if (template.durationFieldID > 0) {
messageDataFieldTO fieldTO = new messageDataFieldTO();
fieldTO.id = template.durationFieldID; fieldTO.name = "SlideTime";
fieldTO.value = slide.duration.ToString();
fields.Add(fieldTO);
}
// workaround braindead 1.x API issues in release 10
message.approvalStatus = ScalaWS.Message.approvalStatusEnum.DRAFT; message.approvalStatusSpecified = true;
message = messageServ.create(message, fields.ToArray());
if (oldIDs.Contains(slide.id))
summary += " -- updated " + slide.id + "=>" + message.id + ": " + message.name;
else
summary += " -- added " + message.id + ": " + message.name;
setApproval(message.id);
messageServ.addCategory(message.id, true, managedCatID, true);
// update IDs
slide.id = message.id;
slide.changed = false;
}
foreach (int id in oldIDs) {
// deleted or replaced
try {
messageServ.delete(id, true);
} catch (Exception e) {
Global.d("Failed to delete slide " + id + ": " + e.Message);
}
thumbCache.Remove(id);
if (!replaced.Contains(id))
summary += " -- deleted slide " + id;
}
// reorder messages in playlist
ScalaWS.Playlist.playlistItemTO[] items = new ScalaWS.Playlist.playlistItemTO[player.slides.Count];
Dictionary<int, timeScheduleTO> schedules = new Dictionary<int, timeScheduleTO>();
for (int s=0; s < player.slides.Count; s++) {
Slide slide = player.slides[s];
items[s] = new ScalaWS.Playlist.playlistItemTO();
items[s].mediaId = slide.id; items[s].mediaIdSpecified = true;
if (slide.startDate != null || slide.stopDate != null) {
items[s].useValidRange = true; items[s].useValidRangeSpecified = true;
if (slide.startDate != null) {
items[s].startValidDate = DateTime.Parse(slide.startDate); items[s].startValidDateSpecified = true;
}
if (slide.stopDate != null) {
items[s].endValidDate = DateTime.Parse(slide.stopDate); items[s].endValidDateSpecified = true;
}
}
/* // time range is disabled
if (slide.startTime != null || slide.stopTime != null || (slide.days != null && slide.days.Count < 7)) {
if (slide.startTime == null) slide.startTime = "00:00";
if (slide.stopTime == null) slide.stopTime = "24:00"; // no, it doesn't make sense
timeScheduleTO sched = new timeScheduleTO();
sched.startTime = slide.startTime;
sched.endTime = slide.stopTime;
sched.days = slide.scalaDays();
schedules.Add(slide.id, sched);
}
*/
}
playlistServ.deleteAllPlaylistItems(player.id, true);
foreach (ScalaWS.Playlist.playlistItemTO item in items) {
try {
ScalaWS.Playlist.playlistItemTO playlistItem = playlistServ.addPlaylistItem(player.id, true, item);
if (schedules.ContainsKey(item.mediaId)) {
playlistServ.addTimeSchedule(playlistItem.id, true, schedules[item.mediaId]);
}
} catch (Exception e) {
Global.d("savePlayer: failed to add item " + item.id + " to playlist " + player.name + ": " + e);
}
}
// save changes locally
players.Remove(old);
players.Add(player);
if (old.info != player.info) {
summary += " -- updated settings";
Global.dataDirty = true;
}
if (summary == "") summary = " -- reordered slides";
return summary;
}
// get groups and player names from Scala
public static void loadData()
{
Global.d("Scala.loadData");
players.Clear();
templates.Clear();
try {
// find category
ScalaWS.Playlist.searchCriteriaTO[] plcrit = new ScalaWS.Playlist.searchCriteriaTO[1]; plcrit[0] = new ScalaWS.Playlist.searchCriteriaTO();
plcrit[0].column = "name"; plcrit[0].value = Global.cfg("catManaged");
plcrit[0].restriction = ScalaWS.Playlist.restrictionEnum.EQUALS; plcrit[0].restrictionSpecified = true;
ScalaWS.Playlist.categoryTO[] cats = playlistServ.listCategories(plcrit, null);
if (cats.Length != 1) throw new Exception("Did not find managed category named '" + Global.cfg("catManaged") + "' (Web.config:catManaged)");
managedCatID = cats[0].id;
// get templates in master category
ScalaWS.Template.searchCriteriaTO[] tcrit = new ScalaWS.Template.searchCriteriaTO[1]; tcrit[0] = new ScalaWS.Template.searchCriteriaTO();
tcrit[0].column = "categoryId"; tcrit[0].value = managedCatID.ToString();
tcrit[0].restriction = ScalaWS.Template.restrictionEnum.EQUALS; tcrit[0].restrictionSpecified = true;
templateTO[] temps = templateServ.list(tcrit, null);
foreach (templateTO templateTO in temps) {
try {
Template template = new Template(templateTO.id, templateTO.name);
templateDataFieldTO[] fields = templateServ.getFiles(template.id, true);
foreach (templateDataFieldTO fieldTO in fields) {
if (fieldTO.type != templateFieldTypeEnum.IMAGE) continue;
Field field = new Field(fieldTO.name);
field.templateFieldID = fieldTO.id;
template.fields.Add(field);
}
fields = templateServ.getFields(template.id, true);
foreach (templateDataFieldTO fieldTO in fields) {
if (fieldTO.name == "SlideTime")
template.durationFieldID = fieldTO.id;
}
template.sortFields();
templates.Add(template);
} catch (Exception e) {
Global.d("Failed to load template data: " + e);
}
}
// find playlists
plcrit[0].column = "categoryId"; plcrit[0].value = managedCatID.ToString();
ScalaWS.Playlist.playlistTO[] playlists = playlistServ.list(plcrit, null);
foreach (playlistTO playlist in playlists) {
Player player = new Player(playlist.id, playlist.name);
players.Add(player);
ScalaWS.Playlist.playlistItemTO[] items = playlistServ.getPlaylistItems(playlist.id, true);
foreach (ScalaWS.Playlist.playlistItemTO item in items) {
try {
// if (item.playlistItemType != playlistItemTypeEnum.MESSAGE) continue; // not supported by ScalaWS, hopefully no non-message items show up in this playlist
// item.mediaID is the message ID, item.id is the playlistItemID
if (item.mediaId == 0) continue; // sub-playlist?
messageTO message = messageServ.get(item.mediaId, true);
Slide slide = new Slide(item.mediaId, message.name);
player.slides.Add(slide);
slide.templateID = message.templateId;
if (item.useValidRange) {
slide.startDate = item.startValidDate.ToShortDateString();
if (slide.startDate == "1/1/0001") slide.startDate = null;
slide.stopDate = item.endValidDate.ToShortDateString();
if (slide.stopDate == "1/1/0001") slide.stopDate = null;
}
/* // time range is disabled
timeScheduleTO[] times = playlistServ.getTimeSchedules(item.id, true);
if (times.Length > 0) {
slide.startTime = times[0].startTime;
if (slide.startTime == "0:00" || slide.startTime == "00:00") slide.startTime = null;
slide.stopTime = times[0].endTime;
if (slide.stopTime == "24:00") slide.stopTime = null;
slide.days = new List<string>();
foreach (weekdayEnum day in times[0].days) {
slide.days.Add(day.ToString().Substring(0,3).ToLower());
}
}
*/
messageDataFieldTO[] fields = messageServ.getFiles(item.mediaId, true);
List<string> foundFields = new List<string>();
foreach (messageDataFieldTO fieldTO in fields) {
Field field = new Field(fieldTO.name);
field.mediaID = Convert.ToInt32(fieldTO.value);
field.widget = Widget.renderList.Find(Widget.byMediaID(field.mediaID));
if (field.widget == null) {
field.widget = new WidgetImage(); // the non-widget widget
}
slide.fields.Add(field);
foundFields.Add(fieldTO.name);
}
fields = messageServ.getFields(item.mediaId, true);
foreach (messageDataFieldTO fieldTO in fields) {
if (fieldTO.name == "SlideTime")
try { slide.duration = Convert.ToInt32(fieldTO.value); } catch {}
}
if (slide.duration == 0)
slide.duration = player.info.defaultDuration;
// missing fields = WidgetNone
Template t = templates.Find(Template.byID(slide.templateID));
foreach (Field tf in t.fields) {
if (!foundFields.Contains(tf.name)) {
Field nf = new Field(tf.name);
nf.widget = new WidgetNone();
slide.fields.Add(nf);
}
}
} catch (Exception e) {
Global.d("Failed to load playlist item in " + player.name + ": " + e);
}
}
}
// get crawl message text
ScalaWS.Message.searchCriteriaTO[] mcrit = new ScalaWS.Message.searchCriteriaTO[1]; mcrit[0] = new ScalaWS.Message.searchCriteriaTO();
mcrit[0].column = "name"; mcrit[0].value = Global.cfg("crawlMessage");
mcrit[0].restriction = ScalaWS.Message.restrictionEnum.EQUALS; mcrit[0].restrictionSpecified = true;
messageTO[] msgs = messageServ.list(mcrit, null);
if (msgs.Length == 0)
throw new Exception("Cannot find crawl message named '" + Global.cfg("crawlMessage") + "'");
messageTO msg = msgs[0];
messageDataFieldTO[] f = messageServ.getFields(msg.id, true);
crawlTextField = f[0];
} catch (Exception e) {
Global.d("Scala.loadData: " + e);
}
Global.d("end Scala.loadData: " + players.Count + " players and " + templates.Count + " templates loaded.");
}