xbmc/dialogs/GUIDialogMediaFilter.cpp

   1 /*
   2  *  Copyright (C) 2012-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #include "GUIDialogMediaFilter.h"
  10
  11 #include "DbUrl.h"
  12 #include "FileItem.h"
  13 #include "FileItemList.h"
  14 #include "GUIUserMessages.h"
  15 #include "ServiceBroker.h"
  16 #include "XBDateTime.h"
  17 #include "guilib/GUIComponent.h"
  18 #include "guilib/GUIWindowManager.h"
  19 #include "guilib/LocalizeStrings.h"
  20 #include "music/MusicDatabase.h"
  21 #include "music/MusicDbUrl.h"
  22 #include "playlists/SmartPlayList.h"
  23 #include "settings/SettingUtils.h"
  24 #include "settings/lib/Setting.h"
  25 #include "settings/lib/SettingDefinitions.h"
  26 #include "settings/windows/GUIControlSettings.h"
  27 #include "utils/SortUtils.h"
  28 #include "utils/StringUtils.h"
  29 #include "utils/Variant.h"
  30 #include "utils/log.h"
  31 #include "video/VideoDatabase.h"
  32 #include "video/VideoDbUrl.h"
  33
  34 using namespace KODI;
  35
  36 #define CONTROL_HEADING             2
  37
  38 #define CONTROL_OKAY_BUTTON        28
  39 #define CONTROL_CANCEL_BUTTON      29
  40 #define CONTROL_CLEAR_BUTTON       30
  41
  42 #define CHECK_ALL                  -1
  43 #define CHECK_NO                    0
  44 #define CHECK_YES                   1
  45 #define CHECK_LABEL_ALL           593
  46 #define CHECK_LABEL_NO            106
  47 #define CHECK_LABEL_YES           107
  48
  49 static const CGUIDialogMediaFilter::Filter filterList[] = {
  50   { "movies",       FieldTitle,         556,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
  51   { "movies",       FieldRating,        563,    SettingType::Number,  "range",  "number",   CDatabaseQueryRule::OPERATOR_BETWEEN },
  52   { "movies",       FieldUserRating,    38018,  SettingType::Integer, "range",  "integer",  CDatabaseQueryRule::OPERATOR_BETWEEN },
  53   //{ "movies",       FieldTime,          180,    SettingType::Integer, "range",  "time",     CDatabaseQueryRule::OPERATOR_BETWEEN },
  54   { "movies",       FieldInProgress,    575,    SettingType::Integer, "toggle", "",         CDatabaseQueryRule::OPERATOR_FALSE },
  55   { "movies",       FieldYear,          562,    SettingType::Integer, "range",  "integer",  CDatabaseQueryRule::OPERATOR_BETWEEN },
  56   { "movies",       FieldTag,           20459,  SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  57   { "movies",       FieldGenre,         515,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  58   { "movies",       FieldActor,         20337,  SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  59   { "movies",       FieldDirector,      20339,  SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  60   { "movies",       FieldStudio,        572,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  61
  62   { "tvshows",      FieldTitle,         556,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
  63   //{ "tvshows",      FieldTvShowStatus,  126,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  64   { "tvshows",      FieldRating,        563,    SettingType::Number,  "range",  "number",   CDatabaseQueryRule::OPERATOR_BETWEEN },
  65   { "tvshows",      FieldUserRating,    38018,  SettingType::Integer, "range",  "integer",  CDatabaseQueryRule::OPERATOR_BETWEEN },
  66   { "tvshows",      FieldInProgress,    575,    SettingType::Integer, "toggle", "",         CDatabaseQueryRule::OPERATOR_FALSE },
  67   { "tvshows",      FieldYear,          562,    SettingType::Integer, "range",  "integer",  CDatabaseQueryRule::OPERATOR_BETWEEN },
  68   { "tvshows",      FieldTag,           20459,  SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  69   { "tvshows",      FieldGenre,         515,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  70   { "tvshows",      FieldActor,         20337,  SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  71   { "tvshows",      FieldDirector,      20339,  SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  72   { "tvshows",      FieldStudio,        572,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  73
  74   { "episodes",     FieldTitle,         556,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
  75   { "episodes",     FieldRating,        563,    SettingType::Number,  "range",  "number",   CDatabaseQueryRule::OPERATOR_BETWEEN },
  76   { "episodes",     FieldUserRating,    38018,  SettingType::Integer, "range",  "integer",  CDatabaseQueryRule::OPERATOR_BETWEEN },
  77   { "episodes",     FieldAirDate,       20416,  SettingType::Integer, "range",  "date",     CDatabaseQueryRule::OPERATOR_BETWEEN },
  78   { "episodes",     FieldInProgress,    575,    SettingType::Integer, "toggle", "",         CDatabaseQueryRule::OPERATOR_FALSE },
  79   { "episodes",     FieldActor,         20337,  SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  80   { "episodes",     FieldDirector,      20339,  SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  81
  82   { "musicvideos",  FieldTitle,         556,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
  83   { "musicvideos",  FieldRating,        563,    SettingType::Number,  "range",  "number",   CDatabaseQueryRule::OPERATOR_BETWEEN },
  84   { "musicvideos",  FieldUserRating,    38018,  SettingType::Integer, "range",  "integer",  CDatabaseQueryRule::OPERATOR_BETWEEN },
  85   { "musicvideos",  FieldArtist,        557,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  86   { "musicvideos",  FieldAlbum,         558,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  87   //{ "musicvideos",  FieldTime,          180,    SettingType::Integer, "range",  "time",  CDatabaseQueryRule::OPERATOR_BETWEEN },
  88   { "musicvideos",  FieldYear,          562,    SettingType::Integer, "range",  "integer",  CDatabaseQueryRule::OPERATOR_BETWEEN },
  89   { "musicvideos",  FieldTag,           20459,  SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  90   { "musicvideos",  FieldGenre,         515,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  91   { "musicvideos",  FieldDirector,      20339,  SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  92   { "musicvideos",  FieldStudio,        572,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  93
  94   { "artists",      FieldArtist,        557,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
  95   { "artists",      FieldSource,      39030,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  96   { "artists",      FieldGenre,         515,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
  97   { "artists",      FieldMoods,         175,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
  98   { "artists",      FieldStyles,        176,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
  99   { "artists",      FieldInstruments, 21892,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
 100   { "artists",      FieldArtistType,    564,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
 101   { "artists",      FieldGender,      39025,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
 102   { "artists",      FieldDisambiguation, 39026, SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
 103   { "artists",      FieldBiography,   21887,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
 104   { "artists",      FieldBorn,        21893,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
 105   { "artists",      FieldBandFormed,  21894,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
 106   { "artists",      FieldDisbanded,   21896,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
 107   { "artists",      FieldDied,        21897,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
 108
 109   { "albums",       FieldAlbum,         556,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
 110 //  { "albums",       FieldArtist,        557,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
 111   { "albums",       FieldDiscTitle,     38076,  SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
 112   { "albums",       FieldAlbumArtist,   566,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
 113   { "albums",       FieldSource,      39030,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
 114   { "albums",       FieldRating,        563,    SettingType::Number,  "range",  "number",   CDatabaseQueryRule::OPERATOR_BETWEEN },
 115   { "albums",       FieldUserRating,    38018,  SettingType::Integer, "range",  "integer",  CDatabaseQueryRule::OPERATOR_BETWEEN },
 116   { "albums",       FieldAlbumType,     564,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
 117   { "albums",       FieldYear,          562,    SettingType::Integer, "range",  "integer",  CDatabaseQueryRule::OPERATOR_BETWEEN },
 118   { "albums",       FieldGenre,         515,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
 119   { "albums",       FieldMusicLabel,    21899,  SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
 120   { "albums",       FieldCompilation,   204,    SettingType::Boolean, "toggle", "",         CDatabaseQueryRule::OPERATOR_FALSE },
 121   { "albums",       FieldIsBoxset,      38074,  SettingType::Boolean, "toggle", "",         CDatabaseQueryRule::OPERATOR_FALSE },
 122   { "albums",       FieldOrigYear,      38078,  SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
 123
 124   { "songs",        FieldTitle,         556,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
 125   { "songs",        FieldAlbum,         558,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
 126   { "songs",        FieldDiscTitle,   38076,    SettingType::String,  "edit",   "string",   CDatabaseQueryRule::OPERATOR_CONTAINS },
 127   { "songs",        FieldArtist,        557,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
 128   { "songs",        FieldTime,          180,    SettingType::Integer, "range",  "time",     CDatabaseQueryRule::OPERATOR_BETWEEN },
 129   { "songs",        FieldRating,        563,    SettingType::Number,  "range",  "number",   CDatabaseQueryRule::OPERATOR_BETWEEN },
 130   { "songs",        FieldUserRating,    38018,  SettingType::Integer, "range",  "integer",  CDatabaseQueryRule::OPERATOR_BETWEEN },
 131   { "songs",        FieldYear,          562,    SettingType::Integer, "range",  "integer",  CDatabaseQueryRule::OPERATOR_BETWEEN },
 132   { "songs",        FieldGenre,         515,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS },
 133   { "songs",        FieldPlaycount,     567,    SettingType::Integer, "range",  "integer",  CDatabaseQueryRule::OPERATOR_BETWEEN },
 134   { "songs",        FieldSource,      39030,    SettingType::List,    "list",   "string",   CDatabaseQueryRule::OPERATOR_EQUALS }
 135 };
 136
 137 CGUIDialogMediaFilter::CGUIDialogMediaFilter()
 138   : CGUIDialogSettingsManualBase(WINDOW_DIALOG_MEDIA_FILTER, "DialogSettings.xml"),
 139     m_dbUrl(NULL),
 140     m_filter(NULL)
 141 { }
 142
 143 CGUIDialogMediaFilter::~CGUIDialogMediaFilter()
 144 {
 145   Reset();
 146 }
 147
 148 bool CGUIDialogMediaFilter::OnMessage(CGUIMessage& message)
 149 {
 150   switch (message.GetMessage())
 151   {
 152     case GUI_MSG_CLICKED:
 153     {
 154       if (message.GetSenderId()== CONTROL_CLEAR_BUTTON)
 155       {
 156         m_filter->Reset();
 157         m_filter->SetType(m_mediaType);
 158
 159         for (auto& filter : m_filters)
 160         {
 161           filter.second.rule = nullptr;
 162           filter.second.setting->Reset();
 163         }
 164
 165         TriggerFilter();
 166         return true;
 167       }
 168       break;
 169     }
 170
 171     case GUI_MSG_REFRESH_LIST:
 172     {
 173       TriggerFilter();
 174       UpdateControls();
 175       break;
 176     }
 177
 178     case GUI_MSG_WINDOW_DEINIT:
 179     {
 180       Reset();
 181       break;
 182     }
 183
 184     default:
 185       break;
 186   }
 187
 188   return CGUIDialogSettingsManualBase::OnMessage(message);
 189 }
 190
 191 void CGUIDialogMediaFilter::ShowAndEditMediaFilter(const std::string& path,
 192                                                    PLAYLIST::CSmartPlaylist& filter)
 193 {
 194   CGUIDialogMediaFilter *dialog = CServiceBroker::GetGUI()->GetWindowManager().GetWindow<CGUIDialogMediaFilter>(WINDOW_DIALOG_MEDIA_FILTER);
 195   if (dialog == NULL)
 196     return;
 197
 198   // initialize and show the dialog
 199   dialog->Initialize();
 200   dialog->m_filter = &filter;
 201
 202   // must be called after setting the filter/smartplaylist
 203   if (!dialog->SetPath(path))
 204     return;
 205
 206   dialog->Open();
 207 }
 208
 209 void CGUIDialogMediaFilter::OnWindowLoaded()
 210 {
 211   CGUIDialogSettingsManualBase::OnWindowLoaded();
 212
 213   // we don't need the cancel button so let's hide it
 214   SET_CONTROL_HIDDEN(CONTROL_CANCEL_BUTTON);
 215 }
 216
 217 void CGUIDialogMediaFilter::OnInitWindow()
 218 {
 219   CGUIDialogSettingsManualBase::OnInitWindow();
 220
 221   UpdateControls();
 222 }
 223
 224 void CGUIDialogMediaFilter::OnSettingChanged(const std::shared_ptr<const CSetting>& setting)
 225 {
 226   CGUIDialogSettingsManualBase::OnSettingChanged(setting);
 227
 228   std::map<std::string, Filter>::iterator it = m_filters.find(setting->GetId());
 229   if (it == m_filters.end())
 230     return;
 231
 232   bool remove = false;
 233   Filter& filter = it->second;
 234
 235   if (filter.controlType == "edit")
 236   {
 237     std::string value = setting->ToString();
 238     if (!value.empty())
 239     {
 240       if (filter.rule == NULL)
 241         filter.rule = AddRule(filter.field, filter.ruleOperator);
 242       filter.rule->m_parameter.clear();
 243       filter.rule->m_parameter.push_back(value);
 244     }
 245     else
 246       remove = true;
 247   }
 248   else if (filter.controlType == "toggle")
 249   {
 250     int choice = std::static_pointer_cast<const CSettingInt>(setting)->GetValue();
 251     if (choice > CHECK_ALL)
 252     {
 253       CDatabaseQueryRule::SEARCH_OPERATOR ruleOperator = choice == CHECK_YES ? CDatabaseQueryRule::OPERATOR_TRUE : CDatabaseQueryRule::OPERATOR_FALSE;
 254       if (filter.rule == NULL)
 255         filter.rule = AddRule(filter.field, ruleOperator);
 256       else
 257         filter.rule->m_operator = ruleOperator;
 258     }
 259     else
 260       remove = true;
 261   }
 262   else if (filter.controlType == "list")
 263   {
 264     std::vector<CVariant> values = CSettingUtils::GetList(std::static_pointer_cast<const CSettingList>(setting));
 265     if (!values.empty())
 266     {
 267       if (filter.rule == NULL)
 268         filter.rule = AddRule(filter.field, filter.ruleOperator);
 269
 270       filter.rule->m_parameter.clear();
 271       for (const auto& itValue : values)
 272         filter.rule->m_parameter.push_back(itValue.asString());
 273     }
 274     else
 275       remove = true;
 276   }
 277   else if (filter.controlType == "range")
 278   {
 279     const std::shared_ptr<const CSettingList> settingList = std::static_pointer_cast<const CSettingList>(setting);
 280     std::vector<CVariant> values = CSettingUtils::GetList(settingList);
 281     if (values.size() != 2)
 282       return;
 283
 284     std::string strValueLower, strValueUpper;
 285
 286     SettingConstPtr definition = settingList->GetDefinition();
 287     if (definition->GetType() == SettingType::Integer)
 288     {
 289       const std::shared_ptr<const CSettingInt> definitionInt = std::static_pointer_cast<const CSettingInt>(definition);
 290       int valueLower = static_cast<int>(values.at(0).asInteger());
 291       int valueUpper = static_cast<int>(values.at(1).asInteger());
 292
 293       if (valueLower > definitionInt->GetMinimum() ||
 294           valueUpper < definitionInt->GetMaximum())
 295       {
 296         if (filter.controlFormat == "date")
 297         {
 298           strValueLower = CDateTime(static_cast<time_t>(valueLower)).GetAsDBDate();
 299           strValueUpper = CDateTime(static_cast<time_t>(valueUpper)).GetAsDBDate();
 300         }
 301         else
 302         {
 303           strValueLower = values.at(0).asString();
 304           strValueUpper = values.at(1).asString();
 305         }
 306       }
 307     }
 308     else if (definition->GetType() == SettingType::Number)
 309     {
 310       const std::shared_ptr<const CSettingNumber> definitionNumber = std::static_pointer_cast<const CSettingNumber>(definition);
 311       float valueLower = values.at(0).asFloat();
 312       float valueUpper = values.at(1).asFloat();
 313
 314       if (static_cast<double>(valueLower) > definitionNumber->GetMinimum() ||
 315           static_cast<double>(valueUpper) < definitionNumber->GetMaximum())
 316       {
 317         strValueLower = values.at(0).asString();
 318         strValueUpper = values.at(1).asString();
 319       }
 320     }
 321     else
 322       return;
 323
 324     if (!strValueLower.empty() && !strValueUpper.empty())
 325     {
 326       // prepare the filter rule
 327       if (filter.rule == NULL)
 328         filter.rule = AddRule(filter.field, filter.ruleOperator);
 329       filter.rule->m_parameter.clear();
 330
 331       filter.rule->m_parameter.push_back(strValueLower);
 332       filter.rule->m_parameter.push_back(strValueUpper);
 333     }
 334     else
 335       remove = true;
 336   }
 337   else
 338     return;
 339
 340   // we need to remove the existing rule for the title
 341   if (remove && filter.rule != NULL)
 342   {
 343     DeleteRule(filter.field);
 344     filter.rule = NULL;
 345   }
 346
 347   CGUIMessage msg(GUI_MSG_REFRESH_LIST, GetID(), 0);
 348   CServiceBroker::GetGUI()->GetWindowManager().SendThreadMessage(msg, WINDOW_DIALOG_MEDIA_FILTER);
 349 }
 350
 351 void CGUIDialogMediaFilter::SetupView()
 352 {
 353   CGUIDialogSettingsManualBase::SetupView();
 354
 355   // set the heading label based on the media type
 356   uint32_t localizedMediaId = 0;
 357   if (m_mediaType == "movies")
 358     localizedMediaId = 20342;
 359   else if (m_mediaType == "tvshows")
 360     localizedMediaId = 20343;
 361   else if (m_mediaType == "episodes")
 362     localizedMediaId = 20360;
 363   else if (m_mediaType == "musicvideos")
 364     localizedMediaId = 20389;
 365   else if (m_mediaType == "artists")
 366     localizedMediaId = 133;
 367   else if (m_mediaType == "albums")
 368     localizedMediaId = 132;
 369   else if (m_mediaType == "songs")
 370     localizedMediaId = 134;
 371
 372   // set the heading
 373   SET_CONTROL_LABEL(CONTROL_HEADING, StringUtils::Format(g_localizeStrings.Get(1275),
 374                                                          g_localizeStrings.Get(localizedMediaId)));
 375
 376   SET_CONTROL_LABEL(CONTROL_OKAY_BUTTON, 186);
 377   SET_CONTROL_LABEL(CONTROL_CLEAR_BUTTON, 192);
 378 }
 379
 380 void CGUIDialogMediaFilter::InitializeSettings()
 381 {
 382   CGUIDialogSettingsManualBase::InitializeSettings();
 383
 384   if (m_filter == NULL)
 385     return;
 386
 387   Reset(true);
 388
 389   int handledRules = 0;
 390
 391   const std::shared_ptr<CSettingCategory> category = AddCategory("filter", -1);
 392   if (category == NULL)
 393   {
 394     CLog::Log(LOGERROR, "CGUIDialogMediaFilter: unable to setup filters");
 395     return;
 396   }
 397
 398   const std::shared_ptr<CSettingGroup> group = AddGroup(category);
 399   if (group == NULL)
 400   {
 401     CLog::Log(LOGERROR, "CGUIDialogMediaFilter: unable to setup filters");
 402     return;
 403   }
 404
 405   for (const Filter& f : filterList)
 406   {
 407     if (f.mediaType != m_mediaType)
 408       continue;
 409
 410     Filter filter = f;
 411
 412     // check the smartplaylist if it contains a matching rule
 413     for (auto& rule : m_filter->m_ruleCombination.m_rules)
 414     {
 415       if (rule->m_field == filter.field)
 416       {
 417         filter.rule = static_cast<PLAYLIST::CSmartPlaylistRule*>(rule.get());
 418         handledRules++;
 419         break;
 420       }
 421     }
 422
 423     std::string settingId = StringUtils::Format("filter.{}.{}", filter.mediaType, filter.field);
 424     if (filter.controlType == "edit")
 425     {
 426       CVariant data;
 427       if (filter.rule != NULL && filter.rule->m_parameter.size() == 1)
 428         data = filter.rule->m_parameter.at(0);
 429
 430       if (filter.settingType == SettingType::String)
 431         filter.setting = AddEdit(group, settingId, filter.label, SettingLevel::Basic, data.asString(), true, false, filter.label, true);
 432       else if (filter.settingType == SettingType::Integer)
 433         filter.setting = AddEdit(group, settingId, filter.label, SettingLevel::Basic, static_cast<int>(data.asInteger()), 0, 1, 0, false,  static_cast<int>(filter.label), true);
 434       else if (filter.settingType == SettingType::Number)
 435         filter.setting = AddEdit(group, settingId, filter.label, SettingLevel::Basic, data.asFloat(), 0.0f, 1.0f, 0.0f, false, filter.label, true);
 436     }
 437     else if (filter.controlType == "toggle")
 438     {
 439       int value = CHECK_ALL;
 440       if (filter.rule != NULL)
 441         value = filter.rule->m_operator == CDatabaseQueryRule::OPERATOR_TRUE ? CHECK_YES : CHECK_NO;
 442
 443       TranslatableIntegerSettingOptions entries;
 444       entries.emplace_back(CHECK_LABEL_ALL, CHECK_ALL);
 445       entries.emplace_back(CHECK_LABEL_NO, CHECK_NO);
 446       entries.emplace_back(CHECK_LABEL_YES, CHECK_YES);
 447
 448       filter.setting = AddSpinner(group, settingId, filter.label, SettingLevel::Basic, value, entries, true);
 449     }
 450     else if (filter.controlType == "list")
 451     {
 452       std::vector<std::string> values;
 453       if (filter.rule != NULL && !filter.rule->m_parameter.empty())
 454       {
 455         values = StringUtils::Split(filter.rule->GetParameter(), DATABASEQUERY_RULE_VALUE_SEPARATOR);
 456         if (values.size() == 1 && values.at(0).empty())
 457           values.erase(values.begin());
 458       }
 459
 460       filter.setting = AddList(group, settingId, filter.label, SettingLevel::Basic, values, GetStringListOptions, filter.label);
 461     }
 462     else if (filter.controlType == "range")
 463     {
 464       CVariant valueLower, valueUpper;
 465       if (filter.rule != NULL)
 466       {
 467         if (filter.rule->m_parameter.size() == 2)
 468         {
 469           valueLower = filter.rule->m_parameter.at(0);
 470           valueUpper = filter.rule->m_parameter.at(1);
 471         }
 472         else
 473         {
 474           DeleteRule(filter.field);
 475           filter.rule = NULL;
 476         }
 477       }
 478
 479       if (filter.settingType == SettingType::Integer)
 480       {
 481         int min = 0;
 482         int interval = 0;
 483         int max = 0;
 484         GetRange(filter, min, interval, max);
 485
 486         // don't create the filter if there's no real range
 487         if (min == max)
 488           continue;
 489
 490         int iValueLower = valueLower.isNull() ? min : static_cast<int>(valueLower.asInteger());
 491         int iValueUpper = valueUpper.isNull() ? max : static_cast<int>(valueUpper.asInteger());
 492
 493         if (filter.controlFormat == "integer")
 494           filter.setting = AddRange(group, settingId, filter.label, SettingLevel::Basic, iValueLower, iValueUpper, min, interval, max, -1, 21469, true);
 495         else if (filter.controlFormat == "percentage")
 496           filter.setting = AddPercentageRange(group, settingId, filter.label, SettingLevel::Basic, iValueLower, iValueUpper, -1, 1, 21469, true);
 497         else if (filter.controlFormat == "date")
 498           filter.setting = AddDateRange(group, settingId, filter.label, SettingLevel::Basic, iValueLower, iValueUpper, min, interval, max, -1, 21469, true);
 499         else if (filter.controlFormat == "time")
 500           filter.setting = AddTimeRange(group, settingId, filter.label, SettingLevel::Basic, iValueLower, iValueUpper, min, interval, max, -1, 21469, true);
 501       }
 502       else if (filter.settingType == SettingType::Number)
 503       {
 504         float min = 0;
 505         float interval = 0;
 506         float max = 0;
 507         GetRange(filter, min, interval, max);
 508
 509         // don't create the filter if there's no real range
 510         if (min == max)
 511           continue;
 512
 513         float fValueLower = valueLower.isNull() ? min : valueLower.asFloat();
 514         float fValueUpper = valueUpper.isNull() ? max : valueUpper.asFloat();
 515
 516         filter.setting = AddRange(group, settingId, filter.label, SettingLevel::Basic, fValueLower, fValueUpper, min, interval, max, -1, 21469, true);
 517       }
 518     }
 519     else
 520     {
 521       if (filter.rule != NULL)
 522         handledRules--;
 523
 524       CLog::Log(LOGWARNING,
 525                 "CGUIDialogMediaFilter: filter {} of media type {} with unknown control type '{}'",
 526                 filter.field, filter.mediaType, filter.controlType);
 527       continue;
 528     }
 529
 530     if (filter.setting == NULL)
 531     {
 532       if (filter.rule != NULL)
 533         handledRules--;
 534
 535       CLog::Log(LOGWARNING,
 536                 "CGUIDialogMediaFilter: failed to create filter {} of media type {} with control "
 537                 "type '{}'",
 538                 filter.field, filter.mediaType, filter.controlType);
 539       continue;
 540     }
 541
 542     m_filters.insert(make_pair(settingId, filter));
 543   }
 544
 545   // make sure that no change in capacity size is needed when adding new rules
 546   // which would copy around the rules and our pointers in the Filter struct
 547   // wouldn't work anymore
 548   m_filter->m_ruleCombination.m_rules.reserve(m_filters.size() + (m_filter->m_ruleCombination.m_rules.size() - handledRules));
 549 }
 550
 551 bool CGUIDialogMediaFilter::SetPath(const std::string &path)
 552 {
 553   if (path.empty() || m_filter == NULL)
 554   {
 555     CLog::Log(LOGWARNING, "CGUIDialogMediaFilter::SetPath({}): invalid path or filter", path);
 556     return false;
 557   }
 558
 559   delete m_dbUrl;
 560   bool video = false;
 561   if (path.find("videodb://") == 0)
 562   {
 563     m_dbUrl = new CVideoDbUrl();
 564     video = true;
 565   }
 566   else if (path.find("musicdb://") == 0)
 567     m_dbUrl = new CMusicDbUrl();
 568   else
 569   {
 570     CLog::Log(
 571         LOGWARNING,
 572         "CGUIDialogMediaFilter::SetPath({}): invalid path (neither videodb:// nor musicdb://)",
 573         path);
 574     return false;
 575   }
 576
 577   if (!m_dbUrl->FromString(path) ||
 578      (video && m_dbUrl->GetType() != "movies" && m_dbUrl->GetType() != "tvshows" && m_dbUrl->GetType() != "episodes" && m_dbUrl->GetType() != "musicvideos") ||
 579      (!video && m_dbUrl->GetType() != "artists" && m_dbUrl->GetType() != "albums" && m_dbUrl->GetType() != "songs"))
 580   {
 581     CLog::Log(LOGWARNING, "CGUIDialogMediaFilter::SetPath({}): invalid media type", path);
 582     return false;
 583   }
 584
 585   // remove "filter" option
 586   if (m_dbUrl->HasOption("filter"))
 587     m_dbUrl->RemoveOption("filter");
 588
 589   if (video)
 590     m_mediaType = ((CVideoDbUrl*)m_dbUrl)->GetItemType();
 591   else
 592     m_mediaType = m_dbUrl->GetType();
 593
 594   m_filter->SetType(m_mediaType);
 595   return true;
 596 }
 597
 598 void CGUIDialogMediaFilter::UpdateControls()
 599 {
 600   for (const auto& itFilter : m_filters)
 601   {
 602     if (itFilter.second.controlType != "list")
 603       continue;
 604
 605     std::vector<std::string> items;
 606     int size = GetItems(itFilter.second, items, true);
 607
 608     std::string label = g_localizeStrings.Get(itFilter.second.label);
 609     BaseSettingControlPtr control = GetSettingControl(itFilter.second.setting->GetId());
 610     if (control == NULL)
 611       continue;
 612
 613     if (size <= 0 ||
 614         (size == 1 && itFilter.second.field != FieldSet && itFilter.second.field != FieldTag))
 615       CONTROL_DISABLE(control->GetID());
 616     else
 617     {
 618       CONTROL_ENABLE(control->GetID());
 619       label = StringUtils::Format(g_localizeStrings.Get(21470), label, size);
 620     }
 621     SET_CONTROL_LABEL(control->GetID(), label);
 622   }
 623 }
 624
 625 void CGUIDialogMediaFilter::TriggerFilter() const
 626 {
 627   if (m_filter == NULL)
 628     return;
 629
 630   CGUIMessage message(GUI_MSG_NOTIFY_ALL, GetID(), 0, GUI_MSG_FILTER_ITEMS, 10); // 10 for advanced
 631   CServiceBroker::GetGUI()->GetWindowManager().SendThreadMessage(message);
 632 }
 633
 634 void CGUIDialogMediaFilter::Reset(bool filtersOnly /* = false */)
 635 {
 636   if (!filtersOnly)
 637   {
 638     delete m_dbUrl;
 639     m_dbUrl = NULL;
 640   }
 641
 642   m_filters.clear();
 643 }
 644
 645 int CGUIDialogMediaFilter::GetItems(const Filter &filter, std::vector<std::string> &items, bool countOnly /* = false */)
 646 {
 647   CFileItemList selectItems;
 648
 649   // remove the rule for the field of the filter we want to retrieve items for
 650   PLAYLIST::CSmartPlaylist tmpFilter = *m_filter;
 651   for (CDatabaseQueryRules::iterator rule = tmpFilter.m_ruleCombination.m_rules.begin();
 652        rule != tmpFilter.m_ruleCombination.m_rules.end(); ++rule)
 653   {
 654     if ((*rule)->m_field == filter.field)
 655     {
 656       tmpFilter.m_ruleCombination.m_rules.erase(rule);
 657       break;
 658     }
 659   }
 660
 661   if (m_mediaType == "movies" || m_mediaType == "tvshows" || m_mediaType == "episodes" || m_mediaType == "musicvideos")
 662   {
 663     CVideoDatabase videodb;
 664     if (!videodb.Open())
 665       return -1;
 666
 667     std::set<std::string> playlists;
 668     CDatabase::Filter dbfilter;
 669     dbfilter.where = tmpFilter.GetWhereClause(videodb, playlists);
 670
 671     VideoDbContentType type = VideoDbContentType::MOVIES;
 672     if (m_mediaType == "tvshows")
 673       type = VideoDbContentType::TVSHOWS;
 674     else if (m_mediaType == "episodes")
 675       type = VideoDbContentType::EPISODES;
 676     else if (m_mediaType == "musicvideos")
 677       type = VideoDbContentType::MUSICVIDEOS;
 678
 679     if (filter.field == FieldGenre)
 680       videodb.GetGenresNav(m_dbUrl->ToString(), selectItems, type, dbfilter, countOnly);
 681     else if (filter.field == FieldActor || filter.field == FieldArtist)
 682       videodb.GetActorsNav(m_dbUrl->ToString(), selectItems, type, dbfilter, countOnly);
 683     else if (filter.field == FieldDirector)
 684       videodb.GetDirectorsNav(m_dbUrl->ToString(), selectItems, type, dbfilter, countOnly);
 685     else if (filter.field == FieldStudio)
 686       videodb.GetStudiosNav(m_dbUrl->ToString(), selectItems, type, dbfilter, countOnly);
 687     else if (filter.field == FieldAlbum)
 688       videodb.GetMusicVideoAlbumsNav(m_dbUrl->ToString(), selectItems, -1, dbfilter, countOnly);
 689     else if (filter.field == FieldTag)
 690       videodb.GetTagsNav(m_dbUrl->ToString(), selectItems, type, dbfilter, countOnly);
 691   }
 692   else if (m_mediaType == "artists" || m_mediaType == "albums" || m_mediaType == "songs")
 693   {
 694     CMusicDatabase musicdb;
 695     if (!musicdb.Open())
 696       return -1;
 697
 698     std::set<std::string> playlists;
 699     CDatabase::Filter dbfilter;
 700     dbfilter.where = tmpFilter.GetWhereClause(musicdb, playlists);
 701
 702     if (filter.field == FieldGenre)
 703       musicdb.GetGenresNav(m_dbUrl->ToString(), selectItems, dbfilter, countOnly);
 704     else if (filter.field == FieldArtist || filter.field == FieldAlbumArtist)
 705       musicdb.GetArtistsNav(m_dbUrl->ToString(), selectItems, m_mediaType == "albums", -1, -1, -1, dbfilter, SortDescription(), countOnly);
 706     else if (filter.field == FieldAlbum)
 707       musicdb.GetAlbumsNav(m_dbUrl->ToString(), selectItems, -1, -1, dbfilter, SortDescription(), countOnly);
 708     else if (filter.field == FieldAlbumType)
 709       musicdb.GetAlbumTypesNav(m_dbUrl->ToString(), selectItems, dbfilter, countOnly);
 710     else if (filter.field == FieldMusicLabel)
 711       musicdb.GetMusicLabelsNav(m_dbUrl->ToString(), selectItems, dbfilter, countOnly);
 712     if (filter.field == FieldSource)
 713       musicdb.GetSourcesNav(m_dbUrl->ToString(), selectItems, dbfilter, countOnly);
 714   }
 715
 716   int size = selectItems.Size();
 717   if (size <= 0)
 718     return 0;
 719
 720   if (countOnly)
 721   {
 722     if (size == 1 && selectItems.Get(0)->HasProperty("total"))
 723       return (int)selectItems.Get(0)->GetProperty("total").asInteger();
 724     return 0;
 725   }
 726
 727   // sort the items
 728   selectItems.Sort(SortByLabel, SortOrderAscending);
 729
 730   for (int index = 0; index < size; ++index)
 731     items.push_back(selectItems.Get(index)->GetLabel());
 732
 733   return items.size();
 734 }
 735
 736 PLAYLIST::CSmartPlaylistRule* CGUIDialogMediaFilter::AddRule(
 737     Field field,
 738     CDatabaseQueryRule::SEARCH_OPERATOR ruleOperator /* = CDatabaseQueryRule::OPERATOR_CONTAINS */)
 739 {
 740   PLAYLIST::CSmartPlaylistRule rule;
 741   rule.m_field = field;
 742   rule.m_operator = ruleOperator;
 743
 744   m_filter->m_ruleCombination.AddRule(rule);
 745   return static_cast<PLAYLIST::CSmartPlaylistRule*>(
 746       m_filter->m_ruleCombination.m_rules.back().get());
 747 }
 748
 749 void CGUIDialogMediaFilter::DeleteRule(Field field)
 750 {
 751   for (CDatabaseQueryRules::iterator rule = m_filter->m_ruleCombination.m_rules.begin();
 752        rule != m_filter->m_ruleCombination.m_rules.end(); ++rule)
 753   {
 754     if ((*rule)->m_field == field)
 755     {
 756       m_filter->m_ruleCombination.m_rules.erase(rule);
 757       break;
 758     }
 759   }
 760 }
 761
 762 void CGUIDialogMediaFilter::GetStringListOptions(const SettingConstPtr& setting,
 763                                                  std::vector<StringSettingOption>& list,
 764                                                  std::string& current,
 765                                                  void* data)
 766 {
 767   if (setting == NULL || data == NULL)
 768     return;
 769
 770   CGUIDialogMediaFilter *mediaFilter = static_cast<CGUIDialogMediaFilter*>(data);
 771
 772   std::map<std::string, Filter>::const_iterator itFilter = mediaFilter->m_filters.find(setting->GetId());
 773   if (itFilter == mediaFilter->m_filters.end())
 774     return;
 775
 776   std::vector<std::string> items;
 777   if (mediaFilter->GetItems(itFilter->second, items, false) <= 0)
 778     return;
 779
 780   for (const auto& item : items)
 781     list.emplace_back(item, item);
 782 }
 783
 784 void CGUIDialogMediaFilter::GetRange(const Filter &filter, int &min, int &interval, int &max)
 785 {
 786   if (filter.field == FieldUserRating &&
 787      (m_mediaType == "movies" || m_mediaType == "tvshows" || m_mediaType == "episodes"|| m_mediaType == "musicvideos" || m_mediaType == "albums" || m_mediaType == "songs"))
 788   {
 789     min = 0;
 790     interval = 1;
 791     max = 10;
 792   }
 793   else if (filter.field == FieldYear)
 794   {
 795     min = 0;
 796     interval = 1;
 797     max = 0;
 798
 799     if (m_mediaType == "movies" || m_mediaType == "tvshows" || m_mediaType == "musicvideos")
 800     {
 801       std::string table;
 802       std::string year;
 803       if (m_mediaType == "movies")
 804       {
 805         table = "movie_view";
 806         year = DatabaseUtils::GetField(FieldYear, MediaTypeMovie, DatabaseQueryPartWhere);
 807       }
 808       else if (m_mediaType == "tvshows")
 809       {
 810         table = "tvshow_view";
 811         year = StringUtils::Format(
 812             "strftime(\"%%Y\", {})",
 813             DatabaseUtils::GetField(FieldYear, MediaTypeTvShow, DatabaseQueryPartWhere));
 814       }
 815       else if (m_mediaType == "musicvideos")
 816       {
 817         table = "musicvideo_view";
 818         year = DatabaseUtils::GetField(FieldYear, MediaTypeMusicVideo, DatabaseQueryPartWhere);
 819       }
 820
 821       CDatabase::Filter filter;
 822       filter.where = year + " > 0";
 823       GetMinMax(table, year, min, max, filter);
 824     }
 825     else if (m_mediaType == "albums" || m_mediaType == "songs")
 826     {
 827       std::string table;
 828       if (m_mediaType == "albums")
 829         table = "albumview";
 830       else if (m_mediaType == "songs")
 831         table = "songview";
 832       else
 833         return;
 834
 835       CDatabase::Filter filter;
 836       filter.where = DatabaseUtils::GetField(FieldYear, CMediaTypes::FromString(m_mediaType), DatabaseQueryPartWhere) + " > 0";
 837       GetMinMax(table, DatabaseUtils::GetField(FieldYear, CMediaTypes::FromString(m_mediaType), DatabaseQueryPartSelect), min, max, filter);
 838     }
 839   }
 840   else if (filter.field == FieldAirDate)
 841   {
 842     min = 0;
 843     interval = 1;
 844     max = 0;
 845
 846     if (m_mediaType == "episodes")
 847     {
 848       std::string field = StringUtils::Format("CAST(strftime(\"%%s\", c{:02}) AS INTEGER)",
 849                                               VIDEODB_ID_EPISODE_AIRED);
 850
 851       GetMinMax("episode_view", field, min, max);
 852       interval = 60 * 60 * 24 * 7; // 1 week
 853     }
 854   }
 855   else if (filter.field == FieldTime)
 856   {
 857     min = 0;
 858     interval = 10;
 859     max = 0;
 860
 861     if (m_mediaType == "songs")
 862       GetMinMax("songview", "iDuration", min, max);
 863   }
 864   else if (filter.field == FieldPlaycount)
 865   {
 866     min = 0;
 867     interval = 1;
 868     max = 0;
 869
 870     if (m_mediaType == "songs")
 871       GetMinMax("songview", "iTimesPlayed", min, max);
 872   }
 873 }
 874
 875 void CGUIDialogMediaFilter::GetRange(const Filter &filter, float &min, float &interval, float &max)
 876 {
 877   if (filter.field == FieldRating &&
 878      (m_mediaType == "movies" || m_mediaType == "tvshows" || m_mediaType == "episodes" || m_mediaType == "musicvideos" || m_mediaType == "albums" || m_mediaType == "songs"))
 879   {
 880     min = 0.0f;
 881     interval = 0.1f;
 882     max = 10.0f;
 883   }
 884 }
 885
 886 bool CGUIDialogMediaFilter::GetMinMax(const std::string &table, const std::string &field, int &min, int &max, const CDatabase::Filter &filter /* = CDatabase::Filter() */)
 887 {
 888   if (table.empty() || field.empty())
 889     return false;
 890
 891   CDatabase *db = NULL;
 892   CDbUrl *dbUrl = NULL;
 893   if (m_mediaType == "movies" || m_mediaType == "tvshows" || m_mediaType == "episodes" || m_mediaType == "musicvideos")
 894   {
 895     CVideoDatabase *videodb = new CVideoDatabase();
 896     if (!videodb->Open())
 897     {
 898       delete videodb;
 899       return false;
 900     }
 901
 902     db = videodb;
 903     dbUrl = new CVideoDbUrl();
 904   }
 905   else if (m_mediaType == "artists" || m_mediaType == "albums" || m_mediaType == "songs")
 906   {
 907     CMusicDatabase *musicdb = new CMusicDatabase();
 908     if (!musicdb->Open())
 909     {
 910       delete musicdb;
 911       return false;
 912     }
 913
 914     db = musicdb;
 915     dbUrl = new CMusicDbUrl();
 916   }
 917
 918   if (db == NULL || !db->IsOpen() || dbUrl == NULL)
 919   {
 920     delete db;
 921     delete dbUrl;
 922     return false;
 923   }
 924
 925   CDatabase::Filter extFilter = filter;
 926   std::string strSQLExtra;
 927   if (!db->BuildSQL(m_dbUrl->ToString(), strSQLExtra, extFilter, strSQLExtra, *dbUrl))
 928   {
 929     delete db;
 930     delete dbUrl;
 931     return false;
 932   }
 933
 934   std::string strSQL = "SELECT %s FROM %s ";
 935
 936   min = static_cast<int>(strtol(db->GetSingleValue(db->PrepareSQL(strSQL, ("MIN(" + field + ")").c_str(), table.c_str()) + strSQLExtra).c_str(), NULL, 0));
 937   max = static_cast<int>(strtol(db->GetSingleValue(db->PrepareSQL(strSQL, ("MAX(" + field + ")").c_str(), table.c_str()) + strSQLExtra).c_str(), NULL, 0));
 938
 939   db->Close();
 940   delete db;
 941   delete dbUrl;
 942
 943   return true;
 944 }