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302 lines
12 KiB
302 lines
12 KiB
import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import java.util.regex.Pattern;
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import net.yacy.cora.document.UTF8;
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import net.yacy.cora.protocol.RequestHeader;
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import net.yacy.cora.util.SpaceExceededException;
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import net.yacy.kelondro.blob.Tables;
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import net.yacy.kelondro.logging.Log;
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import net.yacy.search.Switchboard;
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import de.anomic.data.ymark.YMarkEntry;
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import de.anomic.data.ymark.YMarkTables;
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import de.anomic.data.ymark.YMarkUtil;
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import de.anomic.server.serverObjects;
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import de.anomic.server.serverSwitch;
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public class Table_YMark_p {
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public static serverObjects respond(@SuppressWarnings("unused") final RequestHeader header, final serverObjects post, final serverSwitch env) {
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final Switchboard sb = (Switchboard) env;
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final serverObjects prop = new serverObjects();
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prop.put("showtable", 0);
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prop.put("showedit", 0);
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prop.put("showselection", 0);
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String table = (post == null) ? "admin_bookmarks" : post.get("table", "admin_bookmarks");
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if (table != null && !sb.tables.hasHeap(table)) table = null;
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// get the user name for the selected table
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String bmk_user = null;
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if (table != null)
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bmk_user = table.substring(0,table.indexOf('_',0));
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// currently selected table
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prop.put("showselection_table", table);
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// show table selection
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int count = 0;
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final Iterator<String> ti = sb.tables.iterator();
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String tablename;
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prop.put("showselection", 1);
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while (ti.hasNext()) {
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tablename = ti.next();
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if(tablename.endsWith(YMarkTables.TABLES.BOOKMARKS.basename())) {
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prop.put("showselection_tables_" + count + "_name", tablename);
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prop.put("showselection_tables_" + count + "_selected", (table != null && table.equals(tablename)) ? 1 : 0);
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count++;
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}
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}
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prop.put("showselection_tables", count);
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prop.put("showselection_pattern", "");
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if (post == null) return prop; // return rewrite properties
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// get available tags and folders
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count = 0;
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/*
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byte[] key;
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String name;
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try {
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Iterator<byte[]> iter = sb.tables.keys(YMarkTables.TABLES.TAGS.tablename(bmk_user));
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while(iter.hasNext()) {
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key = iter.next();
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name = sb.tables.bookmarks.tags.getKeyname(bmk_user, key);
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prop.put("showselection_tags_" + count + "_tagHash", UTF8.String(key));
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prop.put("showselection_tags_" + count + "_tagName", name);
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prop.put("showselection_tags_" + count + "_tagCount", sb.tables.bookmarks.tags.getBookmarkIds(bmk_user, name).size());
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count++;
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}
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prop.put("showselection_tags", count);
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count = 0;
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iter = sb.tables.keys(YMarkTables.TABLES.FOLDERS.tablename(bmk_user));
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while(iter.hasNext()) {
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key = iter.next();
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name = sb.tables.bookmarks.folders.getKeyname(bmk_user, key);
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prop.put("showselection_folders_" + count + "_folderHash", UTF8.String(key));
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prop.put("showselection_folders_" + count + "_folderName", name);
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prop.put("showselection_folders_" + count + "_folderCount", sb.tables.bookmarks.folders.getBookmarkIds(bmk_user, name).size());
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count++;
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}
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prop.put("showselection_folders", count);
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} catch (IOException e) {
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Log.logException(e);
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} catch (RowSpaceExceededException e) {
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Log.logException(e);
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}
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*/
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final String counts = post.get("count", null);
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int maxcount = (counts == null || counts.equals("all")) ? Integer.MAX_VALUE : post.getInt("count", 10);
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final String pattern = post.get("search", "");
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final Pattern matcher = (pattern.isEmpty() || pattern.equals(".*")) ? null : Pattern.compile(".*" + pattern + ".*");
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prop.put("pattern", pattern);
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List<String> columns = new ArrayList<String>();
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for (final Map.Entry<String, String> entry: post.entrySet()) {
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if (entry.getKey().startsWith("col_")) {
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columns.add(entry.getKey().substring(4));
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}
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}
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if (columns.isEmpty() && table != null) try {
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columns = sb.tables.columns(table);
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} catch (final IOException e) {
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Log.logException(e);
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}
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count = 0;
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if (table != null) {
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Iterator<String> cit;
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String col;
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try {
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cit = sb.tables.columns(table).iterator();
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while(cit.hasNext()) {
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col = cit.next();
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prop.put("showselection_columns_" + count + "_col", col);
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prop.put("showselection_columns_" + count + "_checked", columns.contains(col) ? 1 : 0);
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count++;
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}
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} catch (final IOException e) {
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Log.logException(e);
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}
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}
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prop.put("showselection_columns", count);
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// apply deletion requests
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if (!post.get("deletetable", "").isEmpty()) {
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sb.tables.clear(table);
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sb.tables.clear(YMarkTables.TABLES.FOLDERS.tablename(bmk_user));
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sb.tables.clear(YMarkTables.TABLES.TAGS.tablename(bmk_user));
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}
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// apply rebuildIndex request
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/*
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if (!post.get("rebuildindex", "").isEmpty()) try {
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sb.tables.bookmarks.folders.rebuildIndex(bmk_user);
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sb.tables.bookmarks.tags.rebuildIndex(bmk_user);
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} catch (IOException e) {
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Log.logException(e);
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}
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*/
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if (!post.get("deleterows", "").isEmpty()) {
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for (final Map.Entry<String, String> entry: post.entrySet()) {
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if (entry.getValue().startsWith("mark_")) try {
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sb.tables.bookmarks.deleteBookmark(bmk_user, entry.getValue().substring(5).getBytes());
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} catch (final IOException e) {
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Log.logException(e);
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} catch (final SpaceExceededException e) {
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Log.logException(e);
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}
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}
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}
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if (!post.get("commitrow", "").isEmpty()) {
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final YMarkEntry bmk = new YMarkEntry();
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for (final Map.Entry<String, String> entry: post.entrySet()) {
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if (entry.getKey().startsWith("col_")) {
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bmk.put(entry.getKey().substring(4), entry.getValue());
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}
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}
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try {
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sb.tables.bookmarks.addBookmark(bmk_user, bmk, false, false);
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} catch (final IOException e) {
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Log.logException(e);
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} catch (final SpaceExceededException e) {
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Log.logException(e);
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}
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}
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// generate table
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prop.put("showtable", 0);
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prop.put("showedit", 0);
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if (table != null) {
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if (post.containsKey("editrow")) {
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// check if we can find a key
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String pk = null;
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for (final Map.Entry<String, String> entry: post.entrySet()) {
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if (entry.getValue().startsWith("mark_")) {
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pk = entry.getValue().substring(5);
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break;
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}
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}
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try {
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if (pk != null && sb.tables.has(table, pk.getBytes())) {
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setEdit(sb, prop, table, pk, columns);
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}
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} catch (final IOException e) {
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Log.logException(e);
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} catch (final SpaceExceededException e) {
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Log.logException(e);
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}
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} else if (post.containsKey("addrow")) try {
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// get a new key
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final String pk = UTF8.String(sb.tables.createRow(table));
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setEdit(sb, prop, table, pk, columns);
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} catch (final IOException e) {
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Log.logException(e);
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} catch (final SpaceExceededException e) {
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Log.logException(e);
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} else {
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prop.put("showtable", 1);
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prop.put("showtable_table", table);
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try {
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prop.put("showtable_bmksize", sb.tables.size(table));
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prop.put("showtable_tagsize", sb.tables.size(YMarkTables.TABLES.TAGS.tablename(bmk_user)));
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prop.put("showtable_foldersize", sb.tables.size(YMarkTables.TABLES.FOLDERS.tablename(bmk_user)));
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} catch (final IOException e) {
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Log.logException(e);
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prop.put("showtable_bmksize", 0);
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prop.put("showtable_tagsize", 0);
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prop.put("showtable_foldersize", 0);
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}
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// insert the columns
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for (int i = 0; i < columns.size(); i++) {
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prop.putHTML("showtable_columns_" + i + "_header", columns.get(i));
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}
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prop.put("showtable_columns", columns.size());
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// insert all rows
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try {
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maxcount = Math.min(maxcount, sb.tables.size(table));
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} catch (final IOException e) {
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Log.logException(e);
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maxcount = 0;
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}
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count = 0;
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try {
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Iterator<Tables.Row> mapIterator;
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if (post.containsKey("folders") && !post.get("folders").isEmpty()) {
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// mapIterator = sb.tables.orderByPK(sb.tables.bookmarks.folders.getBookmarks(bmk_user, post.get("folders")), maxcount).iterator();
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mapIterator = sb.tables.bookmarks.getBookmarksByFolder(bmk_user, post.get("folders"));
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} else if(post.containsKey("tags") && !post.get("tags").isEmpty()) {
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// mapIterator = sb.tables.orderByPK(sb.tables.bookmarks.tags.getBookmarks(bmk_user, post.get("tags")), maxcount).iterator();
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final String[] tagArray = YMarkUtil.cleanTagsString(post.get(YMarkEntry.BOOKMARK.TAGS.key())).split(YMarkUtil.TAGS_SEPARATOR);
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mapIterator = sb.tables.bookmarks.getBookmarksByTag(bmk_user, tagArray);
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} else {
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mapIterator = sb.tables.orderByPK(sb.tables.iterator(table, matcher), maxcount).iterator();
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}
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Tables.Row row;
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boolean dark = true;
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byte[] cell;
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while (mapIterator.hasNext() && count < maxcount) {
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row = mapIterator.next();
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if (row == null) continue;
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// write table content
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prop.put("showtable_list_" + count + "_dark", ((dark) ? 1 : 0) ); dark=!dark;
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prop.put("showtable_list_" + count + "_pk", UTF8.String(row.getPK()));
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prop.put("showtable_list_" + count + "_count", count);
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for (int i = 0; i < columns.size(); i++) {
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cell = row.get(columns.get(i));
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prop.putHTML("showtable_list_" + count + "_columns_" + i + "_cell", cell == null ? "" : UTF8.String(cell));
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}
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prop.put("showtable_list_" + count + "_columns", columns.size());
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count++;
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}
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} catch (final IOException e) {
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Log.logException(e);
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}
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prop.put("showtable_list", count);
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prop.put("showtable_num", count);
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}
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}
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// adding the peer address
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prop.put("address", sb.peers.mySeed().getPublicAddress());
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// return rewrite properties
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return prop;
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}
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private static void setEdit(final Switchboard sb, final serverObjects prop, final String table, final String pk, final List<String> columns) throws IOException, SpaceExceededException {
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prop.put("showedit", 1);
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prop.put("showedit_table", table);
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prop.put("showedit_pk", pk);
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final Tables.Row row = sb.tables.select(table, pk.getBytes());
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if (row == null) return;
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int count = 0;
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byte[] cell;
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for (final String col: columns) {
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cell = row.get(col);
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prop.put("showedit_list_" + count + "_key", col);
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prop.put("showedit_list_" + count + "_value", cell == null ? "" : UTF8.String(cell));
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count++;
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}
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prop.put("showedit_list", count);
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}
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}
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