@ -18,7 +18,6 @@
* Foundation , Inc . , 51 Franklin Street , Fifth Floor , Boston ,
* MA 02110 - 1301 , USA .
* /
package kellerkinder.HomeFlix.controller ;
import java.io.File ;
@ -53,12 +52,7 @@ import kellerkinder.HomeFlix.datatypes.SourceDataType;
import kellerkinder.HomeFlix.datatypes.FilmTabelDataType ;
public class DBController {
public DBController ( Main main , MainWindowController mainWindowController ) {
this . main = main ;
this . mainWindowController = mainWindowController ;
}
private MainWindowController mainWindowController ;
private Main main ;
private String DB_PATH = System . getProperty ( "user.home" ) + "\\Documents\\HomeFlix" + "\\" + "Homeflix.db" ; //path to database file
@ -71,6 +65,22 @@ public class DBController {
private Connection connection = null ;
private static final Logger LOGGER = LogManager . getLogger ( DBController . class . getName ( ) ) ;
/ * *
* constructor for DBController
* @param main the main object
* @param mainWindowController the mainWindowController object
* /
public DBController ( Main main , MainWindowController mainWindowController ) {
this . main = main ;
this . mainWindowController = mainWindowController ;
}
/ * *
* initialize the { @link DBController }
* initialize the database connection
* check if there is a need to create a new database
* refresh the database
* /
public void init ( ) {
LOGGER . info ( "<========== starting loading sql ==========>" ) ;
initDatabaseConnection ( ) ;
@ -79,12 +89,16 @@ public class DBController {
LOGGER . info ( "<========== finished loading sql ==========>" ) ;
}
/ * *
* create a new connection to the HomeFlix . db database
* AutoCommit is set to false to prevent some issues , so manual commit is active !
* /
private void initDatabaseConnection ( ) {
DB_PATH = main . getDirectory ( ) + "/Homeflix.db" ;
try {
// create a database connection
connection = DriverManager . getConnection ( "jdbc:sqlite:" + DB_PATH ) ;
connection . setAutoCommit ( false ) ; //AutoCommit to false -> manual commit is active
connection . setAutoCommit ( false ) ;
} catch ( SQLException e ) {
// if the error message is "out of memory", it probably means no database file is found
LOGGER . error ( "error while loading the ROM database" , e ) ;
@ -94,6 +108,7 @@ public class DBController {
/ * *
* if tables don ' t exist create them
* films table : streamUrl is primary key
* cache table : streamUrl is primary key
* /
private void createDatabase ( ) {
@ -110,6 +125,9 @@ public class DBController {
}
}
/ * *
* get all database entries
* /
private void loadDatabase ( ) {
// get all entries from the table
try {
@ -131,7 +149,11 @@ public class DBController {
LOGGER . info ( "filme in db: " + filmsdbStreamURL . size ( ) ) ;
}
// load the sources from sources.json
/ * *
* load sources from sources . json
* if mode = = local , get all files and series - folder from the directory
* else mode must be streaming , read all entries from the streaming file
* /
private void loadSources ( ) {
// remove sources from table
mainWindowController . getSourcesList ( ) . removeAll ( mainWindowController . getSourcesList ( ) ) ;
@ -181,7 +203,10 @@ public class DBController {
}
}
// loading data from database to mainWindowController
/ * *
* load the data to the mainWindowController
* order entries by title
* /
private void loadDataToMWC ( ) {
LOGGER . info ( "loading data to mwc ..." ) ;
try {
@ -381,7 +406,10 @@ public class DBController {
}
}
// prints all entries from the database to the console
/ * *
* DEBUG
* prints all entries from the database to the console
* /
public void printAllDBEntriesDEBUG ( ) {
System . out . println ( "Outputting all entries ... \n" ) ;
try {
@ -581,6 +609,11 @@ public class DBController {
}
}
/ * *
* return the currentTime in ms saved in the database
* @param streamUrl URL of the film
* @return { @link Double } currentTime in ms
* /
public double getCurrentTime ( String streamUrl ) {
LOGGER . info ( "currentTime: " + streamUrl ) ;
double currentTime = 0 ;
@ -597,6 +630,11 @@ public class DBController {
return currentTime ;
}
/ * *
* save the currentTime to the database
* @param streamUrl URL of the film
* @param currentTime currentTime in ms of the film
* /
public void setCurrentTime ( String streamUrl , double currentTime ) {
LOGGER . info ( "currentTime: " + streamUrl ) ;
try {
@ -609,12 +647,18 @@ public class DBController {
}
}
public String getNextEpisode ( String streamUrl , int nextEp ) {
/ * *
* get the next episode of a
* @param title URL of the film
* @param nextEp number of the next episode
* @return { @link String } the streamUrl of the next episode
* /
public String getNextEpisode ( String title , int nextEp ) {
String nextStreamUrl = "" ;
try {
Statement stmt = connection . createStatement ( ) ;
ResultSet rs = stmt . executeQuery (
"SELECT * FROM films WHERE streamUrl = \"" + streamUrl + "\" AND episode = " + nextEp + ";" ) ;
"SELECT * FROM films WHERE title = \"" + title + "\" AND episode = " + nextEp + ";" ) ;
nextStreamUrl = rs . getString ( "streamUrl" ) ;
rs . close ( ) ;
stmt . close ( ) ;
@ -624,7 +668,6 @@ public class DBController {
return nextStreamUrl ;
}
// removes the ending
private String cutOffEnd ( String str ) {
if ( str = = null ) return null ;
Jannik
4 years ago
