source: trunk/gsdl3/src/java/org/greenstone/gsdl3/gs3build/Create.java@ 8497

package org.greenstone.gsdl3.gs3build;

import java.io.File;
import org.greenstone.gsdl3.util.GSFile;

public class Create
{
    String gsdl3_home = null;
    String site_home = null;
    String collection = null;

    public Create(String gsdl3_home, String site, String collection)
    { 
    this.gsdl3_home = gsdl3_home;
    this.site_home = GSFile.siteHome(gsdl3_home, site);
    this.collection = collection;

    // check the site's collect directory
    File site_collect = new File(GSFile.collectDir(this.site_home));
    if (!site_collect.isDirectory()) {
        System.err.println("Site's collect directory "+site_collect.getPath()+" doesn't exist. Please create it and try again");
        System.exit(1);
    }

        
    }
    
    public void makeCollection() {
    
    String coll_home = GSFile.collectionBaseDir(this.site_home, this.collection);
    File coll_dir_file = new File(coll_home);
    if (coll_dir_file.exists()) {
        System.err.println("Collection directory ("+coll_dir_file.getPath()+") already exists, not creating it.");
        System.exit(1);
    }
    createDirectory(coll_dir_file);
    createDirectory(new File(GSFile.collectionImportDir(coll_home)));
    createDirectory(new File(GSFile.collectionEtcDir(coll_home)));

    File config_template = new File(gsdl3_home + File.separator+ "resources"+File.separator + "xml"+File.separator+"collectionConfig.xml");
    if (!config_template.isFile()) {
        System.err.println("Couldn't find the config file template "+config_template.getPath());
        System.exit(1);
    }

    File coll_config = new File(GSFile.collectionConfigFile(coll_home));
    GSFile.copyFile(config_template, coll_config);

    System.err.println("New collection created in "+coll_home);
    System.err.println("Put source documents into import, set the collection's configuration in etc/collectionConfig.xml, then run gs3-build.sh to build the collection");
    }

    protected void createDirectory(File dir) {
    dir.mkdir();
    if (!dir.isDirectory()) {
        System.err.println("Couldn't create directory "+dir.getPath());
        System.exit(1);
    }
    }

    public static void main(String args[])
    { 
    String gsdl3_home = System.getProperty("GSDL3HOME");
    if (gsdl3_home == null) {
        System.out.println("Error: Unable to locate GSDL3HOME");
        System.exit(1);
    }

    int a = 0;
    String collection = null;
    String site = null;
    
    while (a < args.length) {
        if (args[a].equals("-collect")) {
        if (a < args.length - 1 &&
            args[a+1].charAt(0) != '-') {
            
            collection = args[a+1];
            a ++;
        }
        } else if (args[a].equals("-site")) {
        if (a < args.length - 1 &&
            args[a+1].charAt(0) != '-') {
            
            site = args[a+1];
            a ++;
        }
        }
        a ++;
    }
    
    if (site == null) {
        
        System.err.println("you must specify the site name");
        System.exit(0);
    }
    if (collection == null) {
        System.err.println("you must specify a collection");
        System.exit(0);
    }
    
    Create c = new Create(gsdl3_home, site, collection);
    c.makeCollection();
    return;
    }
}