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Add more documentation to App.java

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This commit is contained in:
Kevin Jiang 2018-05-17 13:57:18 -04:00
parent 9785642512
commit 81a648681e
1 changed files with 25 additions and 1 deletions
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26
src/main/java/com/rarchives/ripme/App.java
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@ -33,13 +33,22 @@ import com.rarchives.ripme.utils.Utils;
/**
* Entry point to application.
* This is where all the fun happens, with the main method.
* Decides to display UI or to run silently via command-line.
*
* As the "controller" to all other classes, it parses command line parameters and loads the history.
*/
public class App {
public static final Logger logger = Logger.getLogger(App.class);
private static final History HISTORY = new History();
/**
* Where everything starts. Takes in, and tries to parse as many commandline arguments as possible.
* Otherwise, it launches a GUI.
*
* @param args Array of command line arguments.
*/
public static void main(String[] args) throws MalformedURLException {
CommandLine cl = getArgs(args);
@ -74,7 +83,8 @@ public class App {
/**
* Creates an abstract ripper and instructs it to rip.
* @param url URL to be ripped
* @throws Exception
* @throws Exception Nothing too specific here, just a catch-all.
*
*/
private static void rip(URL url) throws Exception {
AbstractRipper ripper = AbstractRipper.getRipper(url);
@ -89,6 +99,7 @@ public class App {
private static void handleArguments(String[] args) {
CommandLine cl = getArgs(args);
//Help (list commands)
if (cl.hasOption('h') || args.length == 0) {
HelpFormatter hf = new HelpFormatter();
hf.printHelp("java -jar ripme.jar [OPTIONS]", getOptions());
@ -98,28 +109,34 @@ public class App {
Utils.configureLogger();
logger.info("Initialized ripme v" + UpdateUtils.getThisJarVersion());
//Allow file overwriting
if (cl.hasOption('w')) {
Utils.setConfigBoolean("file.overwrite", true);
}
//SOCKS proxy server
if (cl.hasOption('s')) {
String sservfull = cl.getOptionValue('s').trim();
Proxy.setSocks(sservfull);
}
//HTTP proxy server
if (cl.hasOption('p')) {
String proxyserverfull = cl.getOptionValue('p').trim();
Proxy.setHTTPProxy(proxyserverfull);
}
//Number of threads
if (cl.hasOption('t')) {
Utils.setConfigInteger("threads.size", Integer.parseInt(cl.getOptionValue('t')));
}
//Ignore 404
if (cl.hasOption('4')) {
Utils.setConfigBoolean("errors.skip404", true);
}
//Re-rip <i>all</i> previous albums
if (cl.hasOption('r')) {
// Re-rip all via command-line
List<String> history = Utils.getConfigList("download.history");
@ -142,6 +159,7 @@ public class App {
System.exit(0);
}
//Re-rip all <i>selected</i> albums
if (cl.hasOption('R')) {
loadHistory();
if (HISTORY.toList().isEmpty()) {
@ -174,24 +192,29 @@ public class App {
}
}
//Save the order of images in album
if (cl.hasOption('d')) {
Utils.setConfigBoolean("download.save_order", true);
}
//Don't save the order of images in album
if (cl.hasOption('D')) {
Utils.setConfigBoolean("download.save_order", false);
}
//In case specify both, break and exit since it isn't possible.
if ((cl.hasOption('d'))&&(cl.hasOption('D'))) {
logger.error("\nCannot specify '-d' and '-D' simultaneously");
System.exit(-1);
}
//Destination directory
if (cl.hasOption('l')) {
// change the default rips directory
Utils.setConfigString("rips.directory", cl.getOptionValue('l'));
}
//Read URLs from File
if (cl.hasOption('f')) {
String filename = cl.getOptionValue('f');
try {
@ -208,6 +231,7 @@ public class App {
}
}
//The URL to rip.
if (cl.hasOption('u')) {
String url = cl.getOptionValue('u').trim();
ripURL(url, cl.hasOption("n"));