/
CollectionConfiguration.java
2173 lines (2028 loc) · 133 KB
/
CollectionConfiguration.java
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/**
* CollectionConfiguration
* Copyright 2011 by Michael Peter Christen
* First released 14.04.2011 at http://yacy.net
*
* $LastChangedDate: 2011-04-14 22:05:04 +0200 (Do, 14 Apr 2011) $
* $LastChangedRevision: 7654 $
* $LastChangedBy: orbiter $
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program in the file lgpl21.txt
* If not, see <http://www.gnu.org/licenses/>.
*/
package net.yacy.search.schema;
import java.io.File;
import java.io.IOException;
import java.io.Serializable;
import java.lang.reflect.Array;
import java.net.InetAddress;
import java.net.MalformedURLException;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.TreeMap;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.regex.Pattern;
import org.apache.solr.common.SolrDocument;
import org.apache.solr.common.SolrDocumentList;
import org.apache.solr.common.SolrException;
import org.apache.solr.common.SolrInputDocument;
import org.apache.solr.common.SolrInputField;
import org.eclipse.jetty.util.ConcurrentHashSet;
import net.yacy.cora.document.analysis.Classification;
import net.yacy.cora.document.analysis.Classification.ContentDomain;
import net.yacy.cora.document.analysis.EnhancedTextProfileSignature;
import net.yacy.cora.document.encoding.ASCII;
import net.yacy.cora.document.id.AnchorURL;
import net.yacy.cora.document.id.DigestURL;
import net.yacy.cora.document.id.MultiProtocolURL;
import net.yacy.cora.federate.solr.FailType;
import net.yacy.cora.federate.solr.ProcessType;
import net.yacy.cora.federate.solr.Ranking;
import net.yacy.cora.federate.solr.SchemaConfiguration;
import net.yacy.cora.federate.solr.SchemaDeclaration;
import net.yacy.cora.federate.solr.connector.AbstractSolrConnector;
import net.yacy.cora.federate.solr.connector.SolrConnector;
import net.yacy.cora.federate.solr.connector.SolrConnector.LoadTimeURL;
import net.yacy.cora.federate.solr.logic.BooleanLiteral;
import net.yacy.cora.federate.solr.logic.CatchallLiteral;
import net.yacy.cora.federate.solr.logic.Conjunction;
import net.yacy.cora.federate.solr.logic.Disjunction;
import net.yacy.cora.federate.solr.logic.LongLiteral;
import net.yacy.cora.federate.solr.logic.Negation;
import net.yacy.cora.federate.solr.logic.StringLiteral;
import net.yacy.cora.order.Base64Order;
import net.yacy.cora.protocol.Domains;
import net.yacy.cora.protocol.HeaderFramework;
import net.yacy.cora.protocol.ResponseHeader;
import net.yacy.cora.sorting.ClusteredScoreMap;
import net.yacy.cora.sorting.ReversibleScoreMap;
import net.yacy.cora.storage.HandleSet;
import net.yacy.cora.util.CommonPattern;
import net.yacy.cora.util.ConcurrentLog;
import net.yacy.cora.util.SpaceExceededException;
import net.yacy.crawler.retrieval.Response;
import net.yacy.document.Condenser;
import net.yacy.document.Document;
import net.yacy.document.ProbabilisticClassifier;
import net.yacy.document.SentenceReader;
import net.yacy.document.Tokenizer;
import net.yacy.document.content.DCEntry;
import net.yacy.document.parser.html.ContentScraper;
import net.yacy.document.parser.html.IconEntry;
import net.yacy.document.parser.html.ImageEntry;
import net.yacy.kelondro.data.citation.CitationReference;
import net.yacy.kelondro.data.meta.URIMetadataNode;
import net.yacy.kelondro.index.RowHandleMap;
import net.yacy.kelondro.rwi.ReferenceContainer;
import net.yacy.kelondro.util.Bitfield;
import net.yacy.kelondro.util.MemoryControl;
import net.yacy.search.index.Segment;
import net.yacy.search.index.Segment.ReferenceReport;
import net.yacy.search.index.Segment.ReferenceReportCache;
import net.yacy.search.query.QueryParams;
public class CollectionConfiguration extends SchemaConfiguration implements Serializable {
private static final long serialVersionUID=-499100932212840385L;
public static boolean UNIQUE_HEURISTIC_PREFER_HTTPS = false;
public static boolean UNIQUE_HEURISTIC_PREFER_WWWPREFIX = true;
private final ArrayList<Ranking> rankings;
/**
* initialize the schema with a given configuration file
* the configuration file simply contains a list of lines with keywords
* or keyword = value lines (while value is a custom Solr field name
* @param configurationFile
* @throws IOException
*/
public CollectionConfiguration(final File configurationFile, final boolean lazy) throws IOException {
super(configurationFile);
super.lazy = lazy;
this.rankings = new ArrayList<Ranking>(4);
for (int i = 0; i <= 3; i++) rankings.add(new Ranking());
// check consistency: compare with YaCyField enum
if (this.isEmpty()) return;
Iterator<Entry> it = this.entryIterator();
for (SchemaConfiguration.Entry etr = it.next(); it.hasNext(); etr = it.next()) {
try {
CollectionSchema f = CollectionSchema.valueOf(etr.key());
f.setSolrFieldName(etr.getValue());
} catch (final IllegalArgumentException e) {
ConcurrentLog.fine("SolrCollectionWriter", "solr schema file " + configurationFile.getAbsolutePath() + " defines unknown attribute '" + etr.toString() + "'");
it.remove();
}
}
// check consistency the other way: look if all enum constants in SolrField appear in the configuration file
for (CollectionSchema field: CollectionSchema.values()) {
if (this.get(field.name()) == null) {
if (CollectionSchema.author_sxt.getSolrFieldName().endsWith(field.name())) continue; // exception for this: that is a copy-field
if (CollectionSchema.coordinate_p_0_coordinate.getSolrFieldName().endsWith(field.name())) continue; // exception for this: automatically generated
if (CollectionSchema.coordinate_p_1_coordinate.getSolrFieldName().endsWith(field.name())) continue; // exception for this: automatically generated
ConcurrentLog.warn("SolrCollectionWriter", " solr schema file " + configurationFile.getAbsolutePath() + " is missing declaration for '" + field.name() + "'");
}
}
}
public String[] allFields() {
ArrayList<String> a = new ArrayList<>(this.size());
for (CollectionSchema f: CollectionSchema.values()) {
if (this.contains(f)) a.add(f.getSolrFieldName());
}
return a.toArray(new String[a.size()]);
}
public Ranking getRanking(final int idx) {
return this.rankings.get(idx % this.rankings.size()); // simply prevent out of bound exeption (& callers don't check for null)
}
/**
* @param name The name of the ranking to get.
* @return The corresponding Ranking-object.
*/
public Ranking getRanking(final String name) {
if (name == null) return null;
for (int i = 0; i < this.rankings.size(); i++) {
Ranking currentRanking = this.rankings.get(i);
if (name.equals(currentRanking.getName())) return currentRanking;
}
return null;
}
/**
* save configuration to file and update enum SolrFields
* @throws IOException
*/
@Override
public void commit() throws IOException {
try {
super.commit();
// make sure the enum SolrField.SolrFieldName is current
Iterator<Entry> it = this.entryIterator();
for (SchemaConfiguration.Entry etr = it.next(); it.hasNext(); etr = it.next()) {
try {
SchemaDeclaration f = CollectionSchema.valueOf(etr.key());
f.setSolrFieldName(etr.getValue());
} catch (final IllegalArgumentException e) {
continue;
}
}
} catch (final IOException e) {}
}
private final static Set<String> omitFields = new HashSet<String>(3);
static {
omitFields.add(CollectionSchema.author_sxt.getSolrFieldName());
omitFields.add(CollectionSchema.coordinate_p_0_coordinate.getSolrFieldName());
omitFields.add(CollectionSchema.coordinate_p_1_coordinate.getSolrFieldName());
}
public SolrInputDocument toSolrInputDocument(final SolrDocument doc) {
return toSolrInputDocument(doc, omitFields);
}
public SolrDocument toSolrDocument(final SolrInputDocument doc) {
return toSolrDocument(doc, omitFields);
}
/**
* add uri attributes to solr document
* @param doc
* @param allAttr
* @param digestURL
* @param doctype
* @return the normalized url
*/
public String addURIAttributes(final SolrInputDocument doc, final boolean allAttr, final DigestURL digestURL) {
add(doc, CollectionSchema.id, ASCII.String(digestURL.hash()));
if (allAttr || contains(CollectionSchema.host_id_s)) add(doc, CollectionSchema.host_id_s, digestURL.hosthash());
String us = digestURL.toNormalform(true);
add(doc, CollectionSchema.sku, us);
if (allAttr || contains(CollectionSchema.ip_s)) {
final InetAddress address = digestURL.getInetAddress();
if (address != null) add(doc, CollectionSchema.ip_s, address.getHostAddress());
}
String host = null;
if ((host = digestURL.getHost()) != null) {
String dnc = Domains.getDNC(host);
String subdomOrga = host.length() - dnc.length() <= 0 ? "" : host.substring(0, host.length() - dnc.length() - 1);
int p = subdomOrga.lastIndexOf('.');
String subdom = (p < 0) ? "" : subdomOrga.substring(0, p);
String orga = (p < 0) ? subdomOrga : subdomOrga.substring(p + 1);
if (allAttr || contains(CollectionSchema.host_s)) add(doc, CollectionSchema.host_s, host);
if (allAttr || contains(CollectionSchema.host_dnc_s)) add(doc, CollectionSchema.host_dnc_s, dnc);
if (allAttr || contains(CollectionSchema.host_organization_s)) add(doc, CollectionSchema.host_organization_s, orga);
if (allAttr || contains(CollectionSchema.host_organizationdnc_s)) add(doc, CollectionSchema.host_organizationdnc_s, orga + '.' + dnc);
if (allAttr || contains(CollectionSchema.host_subdomain_s)) add(doc, CollectionSchema.host_subdomain_s, subdom);
}
// path elements of link
String filename = digestURL.getFileName();
String extension = MultiProtocolURL.getFileExtension(filename);
String filenameStub = filename.toLowerCase().endsWith("." + extension) ? filename.substring(0, filename.length() - extension.length() - 1) : filename;
// remove possible jsession (or other url parm like "img.jpg;jsession=123")
// TODO: consider to implement ";jsession=123" check in getFileExtension()
if (extension.indexOf(';') >= 0) extension = extension.substring(0,extension.indexOf(';'));
if (allAttr || contains(CollectionSchema.url_chars_i)) add(doc, CollectionSchema.url_chars_i, us.length());
if (allAttr || contains(CollectionSchema.url_protocol_s)) add(doc, CollectionSchema.url_protocol_s, digestURL.getProtocol());
if (allAttr || contains(CollectionSchema.url_paths_sxt) || contains(CollectionSchema.url_paths_count_i)) {
String[] paths = digestURL.getPaths();
if (allAttr || contains(CollectionSchema.url_paths_count_i)) add(doc, CollectionSchema.url_paths_count_i, paths.length);
if (allAttr || contains(CollectionSchema.url_paths_sxt)) add(doc, CollectionSchema.url_paths_sxt, paths);
}
if (allAttr || contains(CollectionSchema.url_file_name_s)) add(doc, CollectionSchema.url_file_name_s, filenameStub);
if (allAttr || contains(CollectionSchema.url_file_name_tokens_t)) add(doc, CollectionSchema.url_file_name_tokens_t, MultiProtocolURL.toTokens(filenameStub));
if (allAttr || contains(CollectionSchema.url_file_ext_s)) add(doc, CollectionSchema.url_file_ext_s, extension);
Map<String, String> searchpart = digestURL.getSearchpartMap();
if (searchpart == null) {
if (allAttr || contains(CollectionSchema.url_parameter_i)) add(doc, CollectionSchema.url_parameter_i, 0);
} else {
if (allAttr || contains(CollectionSchema.url_parameter_i)) add(doc, CollectionSchema.url_parameter_i, searchpart.size());
if (allAttr || contains(CollectionSchema.url_parameter_key_sxt)) add(doc, CollectionSchema.url_parameter_key_sxt, searchpart.keySet().toArray(new String[searchpart.size()]));
if (allAttr || contains(CollectionSchema.url_parameter_value_sxt)) add(doc, CollectionSchema.url_parameter_value_sxt, searchpart.values().toArray(new String[searchpart.size()]));
}
return us;
}
public SolrInputDocument metadata2solr(final URIMetadataNode md) {
SolrInputDocument doc = toSolrInputDocument(md); //urimetadatanode stores some values in private fields, add now to sorldocument
boolean allAttr = this.isEmpty();
addURIAttributes(doc, allAttr, md.url());
String title = md.dc_title();
if (allAttr || contains(CollectionSchema.title_count_i)) add(doc, CollectionSchema.title_count_i, 1);
if (allAttr || contains(CollectionSchema.title_chars_val)) {
Integer[] cv = new Integer[]{new Integer(title.length())};
add(doc, CollectionSchema.title_chars_val, cv);
}
if (allAttr || contains(CollectionSchema.title_words_val)) {
Integer[] cv = new Integer[]{new Integer(CommonPattern.SPACES.split(title).length)};
add(doc, CollectionSchema.title_words_val, cv);
}
String description = md.snippet();
boolean description_exist = description != null;
if (description == null) description = "";
if (allAttr || contains(CollectionSchema.description_txt)) add(doc, CollectionSchema.description_txt, description_exist ? new String[]{description} : new String[0]);
if (allAttr || contains(CollectionSchema.description_count_i)) add(doc, CollectionSchema.description_count_i, description_exist ? 1 : 0);
if (allAttr || contains(CollectionSchema.description_chars_val)) {
add(doc, CollectionSchema.description_chars_val, description_exist ? new Integer[]{new Integer(description.length())} : new Integer[0]);
}
if (allAttr || contains(CollectionSchema.description_words_val)) {
add(doc, CollectionSchema.description_words_val, description_exist ? new Integer[]{new Integer(description.length() == 0 ? 0 : CommonPattern.SPACES.split(description).length)} : new Integer[0]);
}
String keywords = md.dc_subject();
Bitfield flags = md.flags();
if (flags.get(Tokenizer.flag_cat_indexof)) {
if (keywords == null || keywords.isEmpty()) keywords = "indexof"; else {
if (keywords.indexOf(',') > 0) keywords += ", indexof"; else keywords += " indexof";
}
}
if (allAttr || contains(CollectionSchema.keywords)) {
add(doc, CollectionSchema.keywords, keywords);
}
/* Metadata node may contain one favicon url when transmitted as dht chunk */
processIcons(doc, allAttr, md.getIcons());
if (allAttr || contains(CollectionSchema.imagescount_i)) add(doc, CollectionSchema.imagescount_i, md.limage());
if (allAttr || contains(CollectionSchema.linkscount_i)) add(doc, CollectionSchema.linkscount_i, md.llocal() + md.lother());
if (allAttr || contains(CollectionSchema.inboundlinkscount_i)) add(doc, CollectionSchema.inboundlinkscount_i, md.llocal());
if (allAttr || contains(CollectionSchema.outboundlinkscount_i)) add(doc, CollectionSchema.outboundlinkscount_i, md.lother());
if (allAttr || contains(CollectionSchema.charset_s)) add(doc, CollectionSchema.charset_s, StandardCharsets.UTF_8.name());
// coordinates
if (md.lat() != 0.0 && md.lon() != 0.0) {
// i.e. from <meta name="geo.position" content="50.78;11.52" /> or <meta name="ICBM" content="52.50695, 13.328348">
if (allAttr || contains(CollectionSchema.coordinate_p)) {
add(doc, CollectionSchema.coordinate_p, Double.toString(md.lat()) + "," + Double.toString(md.lon()));
}
}
if (allAttr || contains(CollectionSchema.httpstatus_i)) add(doc, CollectionSchema.httpstatus_i, 200);
// fields that are in URIMetadataRow additional to yacy2solr basic requirement
if (allAttr || contains(CollectionSchema.audiolinkscount_i)) add(doc, CollectionSchema.audiolinkscount_i, md.laudio());
if (allAttr || contains(CollectionSchema.videolinkscount_i)) add(doc, CollectionSchema.videolinkscount_i, md.lvideo());
if (allAttr || contains(CollectionSchema.applinkscount_i)) add(doc, CollectionSchema.applinkscount_i, md.lapp());
if (allAttr || contains(CollectionSchema.text_t)) {
// construct the text from other metadata parts.
// This is necessary here since that is used to search the link when no other data (parsed text body) is available
StringBuilder sb = new StringBuilder(120);
// accText(sb, md.dc_title()); // default search field via getQueryFields(), not needed for snippet (always displayed)
// accText(sb, md.dc_creator()); // author is in Default ranking/getQueryFields
accText(sb, md.dc_publisher());
// accText(sb, md.snippet()); // above added to description_txt, default search field via getQueryFields(), description_txt incl. in snippet calculation
accText(sb, md.url().toTokens());
// accText(sb, keywords); // default search field via getQueryFields(), keywords not incl. in snippet calculation
add(doc, CollectionSchema.text_t, sb.toString());
}
return doc;
}
private static void accText(final StringBuilder sb, String text) {
if (text == null || text.length() == 0) return;
if (sb.length() != 0) sb.append(' ');
text = text.trim();
if (!text.isEmpty() && text.charAt(text.length() - 1) == '.') sb.append(text); else sb.append(text).append('.');
}
public static class Subgraph {
public final ArrayList<String>[] urlProtocols, urlStubs, urlAnchorTexts;
@SuppressWarnings("unchecked")
public Subgraph(int inboundSize, int outboundSize) {
this.urlProtocols = (ArrayList<String>[]) Array.newInstance(ArrayList.class, 2);
this.urlProtocols[0] = new ArrayList<String>(inboundSize);
this.urlProtocols[1] = new ArrayList<String>(outboundSize);
this.urlStubs = (ArrayList<String>[]) Array.newInstance(ArrayList.class, 2);
this.urlStubs[0] = new ArrayList<String>(inboundSize);
this.urlStubs[1] = new ArrayList<String>(outboundSize);
this.urlAnchorTexts = (ArrayList<String>[]) Array.newInstance(ArrayList.class, 2);
this.urlAnchorTexts[0] = new ArrayList<String>(inboundSize);
this.urlAnchorTexts[1] = new ArrayList<String>(outboundSize);
}
}
public static boolean enrichSubgraph(final Subgraph subgraph, final DigestURL source_url, AnchorURL target_url) {
final String text = target_url.getTextProperty(); // the text between the <a></a> tag
String source_host = source_url.getHost();
String target_host = target_url.getHost();
boolean inbound =
(source_host == null && target_host == null) ||
(source_host != null && target_host != null &&
(target_host.equals(source_host) ||
target_host.equals("www." + source_host) ||
source_host.equals("www." + target_host))); // well, not everybody defines 'outbound' that way but however, thats used here.
int ioidx = inbound ? 0 : 1;
subgraph.urlProtocols[ioidx].add(target_url.getProtocol());
subgraph.urlStubs[ioidx].add(target_url.urlstub(true, true));
subgraph.urlAnchorTexts[ioidx].add(text);
return inbound;
}
/**
* a SolrVector is a SolrInputDocument with the ability
* to store also the webgraph that is associated with
* the web document in the Solr document.
*/
public static class SolrVector extends SolrInputDocument {
private static final long serialVersionUID = -210901881471714939L;
private List<SolrInputDocument> webgraphDocuments;
public SolrVector() {
super();
this.webgraphDocuments = new ArrayList<SolrInputDocument>();
}
public void addWebgraphDocument(SolrInputDocument webgraphDocument) {
this.webgraphDocuments.add(webgraphDocument);
}
public List<SolrInputDocument> getWebgraphDocuments() {
return this.webgraphDocuments;
}
}
public SolrVector yacy2solr(
final Segment segment,
final Map<String, Pattern> collections, final ResponseHeader responseHeader,
final Document document, final Condenser condenser, final DigestURL referrerURL, final String language, final boolean setUnique,
final WebgraphConfiguration webgraph, final String sourceName) {
// we use the SolrCell design as index schema
SolrVector doc = new SolrVector();
final DigestURL digestURL = document.dc_source();
boolean allAttr = this.isEmpty();
String url = addURIAttributes(doc, allAttr, digestURL);
add(doc, CollectionSchema.content_type, new String[]{document.dc_format()}); // content_type (mime) is defined a schema field and we rely on it in some queries like imagequery (makes it mandatory, no need to check)
Set<ProcessType> processTypes = new LinkedHashSet<ProcessType>();
String host = digestURL.getHost();
int crawldepth = document.getDepth();
if ((allAttr || contains(CollectionSchema.crawldepth_i))) {
CollectionSchema.crawldepth_i.add(doc, crawldepth);
}
if (allAttr || (contains(CollectionSchema.cr_host_chance_d) && contains(CollectionSchema.cr_host_count_i) && contains(CollectionSchema.cr_host_norm_i))) {
processTypes.add(ProcessType.CITATION); // postprocessing needed
}
if (allAttr || contains(CollectionSchema.collection_sxt) && collections != null && collections.size() > 0) {
List<String> cs = new ArrayList<String>();
for (Map.Entry<String, Pattern> e: collections.entrySet()) {
if (e.getValue().matcher(url).matches()) cs.add(e.getKey());
}
add(doc, CollectionSchema.collection_sxt, cs);
}
char doctype = Response.docType(responseHeader== null ? null : responseHeader.getContentType()); // null returns DT_UNKNOWN
List<String> titles = document.titles();
if (allAttr || contains(CollectionSchema.title)) {
if (doctype == Response.DT_IMAGE || doctype == Response.DT_AUDIO || doctype == Response.DT_MOVIE) {
String mediatitle = responseHeader.get(HeaderFramework.X_YACY_MEDIA_TITLE, "");
if (mediatitle.length() > 0) {
if (titles.size() == 0) titles.add(mediatitle); else titles.set(0, mediatitle);
}
}
add(doc, CollectionSchema.title, titles);
if ((allAttr || contains(CollectionSchema.title_exact_signature_l)) && titles.size() > 0) {
add(doc, CollectionSchema.title_exact_signature_l, EnhancedTextProfileSignature.getSignatureLong(titles.get(0)));
}
}
if (allAttr || contains(CollectionSchema.title_count_i)) add(doc, CollectionSchema.title_count_i, titles.size());
if (allAttr || contains(CollectionSchema.title_chars_val)) {
ArrayList<Integer> cv = new ArrayList<Integer>(titles.size());
for (String s: titles) cv.add(new Integer(s.length()));
add(doc, CollectionSchema.title_chars_val, cv);
}
if (allAttr || contains(CollectionSchema.title_words_val)) {
ArrayList<Integer> cv = new ArrayList<Integer>(titles.size());
for (String s: titles) cv.add(new Integer(CommonPattern.SPACES.split(s).length));
add(doc, CollectionSchema.title_words_val, cv);
}
String[] descriptions = document.dc_description();
if (allAttr || contains(CollectionSchema.description_txt)) {
add(doc, CollectionSchema.description_txt, descriptions);
if ((allAttr || contains(CollectionSchema.description_exact_signature_l)) && descriptions != null && descriptions.length > 0) {
add(doc, CollectionSchema.description_exact_signature_l, EnhancedTextProfileSignature.getSignatureLong(descriptions));
}
}
if (allAttr || contains(CollectionSchema.description_count_i)) add(doc, CollectionSchema.description_count_i, descriptions.length);
if (allAttr || contains(CollectionSchema.description_chars_val)) {
ArrayList<Integer> cv = new ArrayList<Integer>(descriptions.length);
for (String s: descriptions) cv.add(new Integer(s.length()));
add(doc, CollectionSchema.description_chars_val, cv);
}
if (allAttr || contains(CollectionSchema.description_words_val)) {
ArrayList<Integer> cv = new ArrayList<Integer>(descriptions.length);
for (String s: descriptions) cv.add(new Integer(CommonPattern.SPACES.split(s).length));
add(doc, CollectionSchema.description_words_val, cv);
}
if (allAttr || contains(CollectionSchema.author)) {
String author = document.dc_creator();
if (author == null || author.length() == 0) author = document.dc_publisher();
add(doc, CollectionSchema.author, author);
}
if (allAttr || contains(CollectionSchema.last_modified)) {
Date lastModified = responseHeader == null ? new Date() : responseHeader.lastModified();
if (lastModified == null) lastModified = new Date();
if (document.getLastModified().before(lastModified)) lastModified = document.getLastModified();
long firstSeen = segment.getFirstSeenTime(digestURL.hash());
if (firstSeen > 0 && firstSeen < lastModified.getTime()) lastModified = new Date(firstSeen); // patch the date if we have seen the document earlier
add(doc, CollectionSchema.last_modified, lastModified);
}
if (allAttr || contains(CollectionSchema.dates_in_content_dts) || contains(CollectionSchema.dates_in_content_count_i)) {
LinkedHashSet<Date> dates_in_content = condenser.dates_in_content;
if (allAttr || contains(CollectionSchema.dates_in_content_count_i)) {
add(doc, CollectionSchema.dates_in_content_count_i, dates_in_content.size());
}
if (dates_in_content.size() > 0 && (allAttr || contains(CollectionSchema.dates_in_content_dts))) {
add(doc, CollectionSchema.dates_in_content_dts, dates_in_content.toArray(new Date[dates_in_content.size()]));
}
}
if (allAttr || contains(CollectionSchema.keywords)) {
String keywords = document.dc_subject(' ');
if (doctype == Response.DT_IMAGE || doctype == Response.DT_AUDIO || doctype == Response.DT_MOVIE) {
keywords = responseHeader.get(HeaderFramework.X_YACY_MEDIA_KEYWORDS, keywords);
}
add(doc, CollectionSchema.keywords, keywords);
}
// unique-fields; these values must be corrected during postprocessing. (the following logic is !^ (not-xor) but I prefer to write it that way as it is)
add(doc, CollectionSchema.http_unique_b, setUnique || UNIQUE_HEURISTIC_PREFER_HTTPS ? digestURL.isHTTPS() : digestURL.isHTTP()); // this must be corrected afterwards during storage!
add(doc, CollectionSchema.www_unique_b, setUnique || host != null && (UNIQUE_HEURISTIC_PREFER_WWWPREFIX ? host.startsWith("www.") : !host.startsWith("www."))); // this must be corrected afterwards during storage!
add(doc, CollectionSchema.exact_signature_l, condenser.exactSignature());
add(doc, CollectionSchema.exact_signature_unique_b, true); // this must be corrected afterwards during storage!
add(doc, CollectionSchema.exact_signature_copycount_i, 0); // this must be corrected afterwards during postprocessing!
add(doc, CollectionSchema.fuzzy_signature_l, condenser.fuzzySignature());
add(doc, CollectionSchema.fuzzy_signature_text_t, condenser.fuzzySignatureText());
add(doc, CollectionSchema.fuzzy_signature_unique_b, true); // this must be corrected afterwards during storage!
add(doc, CollectionSchema.fuzzy_signature_copycount_i, 0); // this must be corrected afterwards during postprocessing!
if (this.contains(CollectionSchema.exact_signature_unique_b) || this.contains(CollectionSchema.exact_signature_copycount_i) ||
this.contains(CollectionSchema.fuzzy_signature_l) || this.contains(CollectionSchema.fuzzy_signature_copycount_i) ||
this.contains(CollectionSchema.http_unique_b) || this.contains(CollectionSchema.www_unique_b)) {
processTypes.add(ProcessType.UNIQUE);
}
// get list of all links; they will be shrinked by urls that appear in other fields of the solr schema
LinkedHashMap<DigestURL,String> inboundLinks = document.inboundLinks();
LinkedHashMap<DigestURL,String> outboundLinks = document.outboundLinks();
Subgraph subgraph = new Subgraph(inboundLinks.size(), outboundLinks.size());
int c = 0;
final Object parser = document.getParserObject();
boolean containsCanonical = false;
DigestURL canonical = null;
processIcons(doc, allAttr, inboundLinks, outboundLinks, document.getIcons().values());
if (parser instanceof ContentScraper) {
final ContentScraper html = (ContentScraper) parser;
List<ImageEntry> images = html.getImages();
// header tags
int h = 0;
int f = 1;
String[] hs;
hs = html.getHeadlines(1); h = h | (hs.length > 0 ? f : 0); f = f * 2; add(doc, CollectionSchema.h1_txt, hs); add(doc, CollectionSchema.h1_i, hs.length);
hs = html.getHeadlines(2); h = h | (hs.length > 0 ? f : 0); f = f * 2; add(doc, CollectionSchema.h2_txt, hs); add(doc, CollectionSchema.h2_i, hs.length);
hs = html.getHeadlines(3); h = h | (hs.length > 0 ? f : 0); f = f * 2; add(doc, CollectionSchema.h3_txt, hs); add(doc, CollectionSchema.h3_i, hs.length);
hs = html.getHeadlines(4); h = h | (hs.length > 0 ? f : 0); f = f * 2; add(doc, CollectionSchema.h4_txt, hs); add(doc, CollectionSchema.h4_i, hs.length);
hs = html.getHeadlines(5); h = h | (hs.length > 0 ? f : 0); f = f * 2; add(doc, CollectionSchema.h5_txt, hs); add(doc, CollectionSchema.h5_i, hs.length);
hs = html.getHeadlines(6); h = h | (hs.length > 0 ? f : 0); f = f * 2; add(doc, CollectionSchema.h6_txt, hs); add(doc, CollectionSchema.h6_i, hs.length);
add(doc, CollectionSchema.htags_i, h);
add(doc, CollectionSchema.schema_org_breadcrumb_i, html.breadcrumbCount());
// meta tags: Open Graph properties
String og;
og = html.getMetas().get("og:title"); if (og != null) add(doc, CollectionSchema.opengraph_title_t, og);
og = html.getMetas().get("og:type"); if (og != null) add(doc, CollectionSchema.opengraph_type_s, og);
og = html.getMetas().get("og:url"); if (og != null) add(doc, CollectionSchema.opengraph_url_s, og);
og = html.getMetas().get("og:image"); if (og != null) add(doc, CollectionSchema.opengraph_image_s, og);
// noindex and nofollow attributes
// from HTML (meta-tag in HTML header: robots)
// and HTTP header (X-Robots-Tag property)
// coded as binary value:
// bit 0: "all" contained in html header meta
// bit 1: "index" contained in html header meta
// bit 2: "follow" contained in html header meta
// bit 3: "noindex" contained in html header meta
// bit 4: "nofollow" contained in html header meta
// bit 5: "noarchive" contained in html header meta
// bit 8: "all" contained in http header X-Robots-Tag
// bit 9: "noindex" contained in http header X-Robots-Tag
// bit 10: "nofollow" contained in http header X-Robots-Tag
// bit 11: "noarchive" contained in http header X-Robots-Tag
// bit 12: "nosnippet" contained in http header X-Robots-Tag
// bit 13: "noodp" contained in http header X-Robots-Tag
// bit 14: "notranslate" contained in http header X-Robots-Tag
// bit 15: "noimageindex" contained in http header X-Robots-Tag
// bit 16: "unavailable_after" contained in http header X-Robots-Tag
int b = 0;
String robots_meta = html.getMetas().get("robots");
// this tag may have values: all, index, noindex, nofollow; see http://www.robotstxt.org/meta.html
if (robots_meta != null) {
robots_meta = robots_meta.toLowerCase();
if (robots_meta.indexOf("all",0) >= 0) b += 1; // set bit 0
if (robots_meta.indexOf("index",0) == 0 || robots_meta.indexOf(" index",0) >= 0 || robots_meta.indexOf(",index",0) >= 0 ) b += 2; // set bit 1
if (robots_meta.indexOf("follow",0) == 0 || robots_meta.indexOf(" follow",0) >= 0 || robots_meta.indexOf(",follow",0) >= 0 ) b += 4; // set bit 2
if (robots_meta.indexOf("noindex",0) >= 0) b += 8; // set bit 3
if (robots_meta.indexOf("nofollow",0) >= 0) b += 16; // set bit 4
if (robots_meta.indexOf("noarchive",0) >= 0) b += 32; // set bit 5
}
String x_robots_tag = responseHeader == null ? "" : responseHeader.getXRobotsTag();
if (!x_robots_tag.isEmpty()) {
// this tag may have values: all, noindex, nofollow, noarchive, nosnippet, noodp, notranslate, noimageindex, unavailable_after, none; see https://developers.google.com/webmasters/control-crawl-index/docs/robots_meta_tag?hl=de
if (x_robots_tag.indexOf("all",0) >= 0) b += 1<<8; // set bit 8
if (x_robots_tag.indexOf("noindex",0) >= 0||x_robots_tag.indexOf("none",0) >= 0) b += 1<<9; // set bit 9
if (x_robots_tag.indexOf("nofollow",0) >= 0||x_robots_tag.indexOf("none",0) >= 0) b += 1<<10; // set bit 10
if (x_robots_tag.indexOf("noarchive",0) >= 0) b += 1<<11; // set bit 11
if (x_robots_tag.indexOf("nosnippet",0) >= 0) b += 1<<12; // set bit 12
if (x_robots_tag.indexOf("noodp",0) >= 0) b += 1<<13; // set bit 13
if (x_robots_tag.indexOf("notranslate",0) >= 0) b += 1<<14; // set bit 14
if (x_robots_tag.indexOf("noimageindex",0) >= 0) b += 1<<15; // set bit 15
if (x_robots_tag.indexOf("unavailable_after",0) >= 0) b += 1<<16; // set bit 16
}
add(doc, CollectionSchema.robots_i, b);
// meta tags: generator
final String generator = html.getMetas().get("generator");
if (generator != null) add(doc, CollectionSchema.metagenerator_t, generator);
// bold, italic
final String[] bold = html.getBold();
add(doc, CollectionSchema.boldcount_i, bold.length);
if (bold.length > 0) {
add(doc, CollectionSchema.bold_txt, bold);
if (allAttr || contains(CollectionSchema.bold_val)) {
add(doc, CollectionSchema.bold_val, html.getBoldCount(bold));
}
}
final String[] italic = html.getItalic();
add(doc, CollectionSchema.italiccount_i, italic.length);
if (italic.length > 0) {
add(doc, CollectionSchema.italic_txt, italic);
if (allAttr || contains(CollectionSchema.italic_val)) {
add(doc, CollectionSchema.italic_val, html.getItalicCount(italic));
}
}
final String[] underline = html.getUnderline();
add(doc, CollectionSchema.underlinecount_i, underline.length);
if (underline.length > 0) {
add(doc, CollectionSchema.underline_txt, underline);
if (allAttr || contains(CollectionSchema.underline_val)) {
add(doc, CollectionSchema.underline_val, html.getUnderlineCount(underline));
}
}
final String[] li = html.getLi();
add(doc, CollectionSchema.licount_i, li.length);
if (li.length > 0) add(doc, CollectionSchema.li_txt, li);
final String[] dt = html.getDt();
add(doc, CollectionSchema.dtcount_i, dt.length);
if (dt.length > 0) add(doc, CollectionSchema.dt_txt, dt);
final String[] dd = html.getDd();
add(doc, CollectionSchema.ddcount_i, dd.length);
if (dd.length > 0) add(doc, CollectionSchema.dd_txt, dd);
final List<Date> startDates = html.getStartDates();
if (startDates.size() > 0) add(doc, CollectionSchema.startDates_dts, startDates.toArray(new Date[startDates.size()]));
final List<Date> endDates = html.getStartDates();
if (endDates.size() > 0) add(doc, CollectionSchema.endDates_dts, endDates.toArray(new Date[endDates.size()]));
final List<String> articles = html.getArticles();
add(doc, CollectionSchema.articlecount_i, articles.size());
if (articles.size() > 0) add(doc, CollectionSchema.article_txt, articles);
// images
processImages(doc, allAttr, inboundLinks, outboundLinks, images);
// style sheets
if (allAttr || contains(CollectionSchema.css_tag_sxt)) {
final Map<DigestURL, String> csss = html.getCSS();
final String[] css_tag = new String[csss.size()];
final String[] css_url = new String[csss.size()];
c = 0;
for (final Map.Entry<DigestURL, String> entry: csss.entrySet()) {
final String cssurl = entry.getKey().toNormalform(false);
inboundLinks.remove(entry.getKey());
outboundLinks.remove(entry.getKey());
css_tag[c] =
"<link rel=\"stylesheet\" type=\"text/css\" media=\"" + entry.getValue() + "\"" +
" href=\""+ cssurl + "\" />";
css_url[c] = cssurl;
c++;
}
add(doc, CollectionSchema.csscount_i, css_tag.length);
if (css_tag.length > 0) add(doc, CollectionSchema.css_tag_sxt, css_tag);
if (css_url.length > 0) add(doc, CollectionSchema.css_url_sxt, css_url);
}
// Scripts
if (allAttr || contains(CollectionSchema.scripts_sxt)) {
final Set<AnchorURL> scriptss = html.getScript();
final String[] scripts = new String[scriptss.size()];
c = 0;
for (final AnchorURL u: scriptss) {
inboundLinks.remove(u);
outboundLinks.remove(u);
scripts[c++] = u.toNormalform(false);
}
add(doc, CollectionSchema.scriptscount_i, scripts.length);
if (scripts.length > 0) add(doc, CollectionSchema.scripts_sxt, scripts);
}
// Frames
if (allAttr || contains(CollectionSchema.frames_sxt)) {
final Set<AnchorURL> framess = html.getFrames();
final String[] frames = new String[framess.size()];
c = 0;
for (final AnchorURL u: framess) {
inboundLinks.remove(u);
outboundLinks.remove(u);
frames[c++] = u.toNormalform(false);
}
add(doc, CollectionSchema.framesscount_i, frames.length);
if (frames.length > 0) {
add(doc, CollectionSchema.frames_sxt, frames);
//webgraph.addEdges(subgraph, digestURI, responseHeader, collections, crawldepth, alllinks, images, true, framess, citations); // add here because links have been removed from remaining inbound/outbound
}
}
// IFrames
if (allAttr || contains(CollectionSchema.iframes_sxt)) {
final Set<AnchorURL> iframess = html.getIFrames();
final String[] iframes = new String[iframess.size()];
c = 0;
for (final AnchorURL u: iframess) {
inboundLinks.remove(u);
outboundLinks.remove(u);
iframes[c++] = u.toNormalform(false);
}
add(doc, CollectionSchema.iframesscount_i, iframes.length);
if (iframes.length > 0) {
add(doc, CollectionSchema.iframes_sxt, iframes);
//webgraph.addEdges(subgraph, digestURI, responseHeader, collections, crawldepth, alllinks, images, true, iframess, citations); // add here because links have been removed from remaining inbound/outbound
}
}
// canonical tag
if (allAttr || contains(CollectionSchema.canonical_s)) {
canonical = html.getCanonical();
// if there is no canonical in the html then look into the http header:
if (canonical == null && responseHeader != null) {
String link = responseHeader.get("Link", null);
int p;
if (link != null && ((p = link.indexOf("rel=\"canonical\"")) > 0)) {
link = link.substring(0, p).trim();
p = link.indexOf('<');
int q = link.lastIndexOf('>');
if (p >= 0 && q > 0) {
link = link.substring(p + 1, q);
try {
canonical = new DigestURL(link);
} catch (MalformedURLException e) {}
}
}
}
if (canonical != null) {
containsCanonical = true;
inboundLinks.remove(canonical);
outboundLinks.remove(canonical);
add(doc, CollectionSchema.canonical_s, canonical.toNormalform(false));
// set a flag if this is equal to sku
if (contains(CollectionSchema.canonical_equal_sku_b)) {
add(doc, CollectionSchema.canonical_equal_sku_b, canonical.equals(digestURL));
}
}
}
// meta refresh tag
if (allAttr || contains(CollectionSchema.refresh_s)) {
String refresh = html.getRefreshPath();
if (refresh != null && refresh.length() > 0) {
MultiProtocolURL refreshURL;
try {
refreshURL = refresh.startsWith("http") ? new MultiProtocolURL(html.getRefreshPath()) : new MultiProtocolURL(digestURL, html.getRefreshPath());
if (refreshURL != null) {
inboundLinks.remove(refreshURL);
outboundLinks.remove(refreshURL);
add(doc, CollectionSchema.refresh_s, refreshURL.toNormalform(false));
}
} catch (final MalformedURLException e) {
add(doc, CollectionSchema.refresh_s, refresh);
}
}
}
// flash embedded
if (allAttr || contains(CollectionSchema.flash_b)) {
MultiProtocolURL[] flashURLs = html.getFlash();
for (MultiProtocolURL u: flashURLs) {
// remove all flash links from ibound/outbound links
inboundLinks.remove(u);
outboundLinks.remove(u);
}
add(doc, CollectionSchema.flash_b, flashURLs.length > 0);
}
// generic evaluation pattern
for (final String model: html.getEvaluationModelNames()) {
if (allAttr || contains("ext_" + model + "_txt")) {
final String[] scorenames = html.getEvaluationModelScoreNames(model);
if (scorenames.length > 0) {
add(doc, CollectionSchema.valueOf("ext_" + model + "_txt"), scorenames);
add(doc, CollectionSchema.valueOf("ext_" + model + "_val"), html.getEvaluationModelScoreCounts(model, scorenames));
}
}
}
// response time
add(doc, CollectionSchema.responsetime_i, responseHeader == null ? 0 : Integer.parseInt(responseHeader.get(HeaderFramework.RESPONSE_TIME_MILLIS, "0")));
// hreflang link tag, see http://support.google.com/webmasters/bin/answer.py?hl=de&answer=189077
if (allAttr || (contains(CollectionSchema.hreflang_url_sxt) && contains(CollectionSchema.hreflang_cc_sxt))) {
final String[] ccs = new String[html.getHreflang().size()];
final String[] urls = new String[html.getHreflang().size()];
c = 0;
for (Map.Entry<String, DigestURL> e: html.getHreflang().entrySet()) {
ccs[c] = e.getKey();
urls[c] = e.getValue().toNormalform(true);
c++;
}
add(doc, CollectionSchema.hreflang_cc_sxt, ccs);
add(doc, CollectionSchema.hreflang_url_sxt, urls);
}
// page navigation url, see http://googlewebmastercentral.blogspot.de/2011/09/pagination-with-relnext-and-relprev.html
if (allAttr || (contains(CollectionSchema.navigation_url_sxt) && contains(CollectionSchema.navigation_type_sxt))) {
final String[] navs = new String[html.getNavigation().size()];
final String[] urls = new String[html.getNavigation().size()];
c = 0;
for (Map.Entry<String, DigestURL> e: html.getNavigation().entrySet()) {
navs[c] = e.getKey();
urls[c] = e.getValue().toNormalform(true);
c++;
}
add(doc, CollectionSchema.navigation_type_sxt, navs);
add(doc, CollectionSchema.navigation_url_sxt, urls);
}
// publisher url as defined in http://support.google.com/plus/answer/1713826?hl=de
if (allAttr || contains(CollectionSchema.publisher_url_s) && html.getPublisherLink() != null) {
add(doc, CollectionSchema.publisher_url_s, html.getPublisherLink().toNormalform(true));
}
}
if (parser instanceof DCEntry) {
// the document was created with a surrogate parsing; overwrite all md: -entries to Solr
DCEntry dcentry = (DCEntry) parser;
for (Map.Entry<String, String[]> entry: dcentry.getMap().entrySet()) {
String tag = entry.getKey();
if (!tag.startsWith("md:") || tag.length() < 4) continue;
CollectionSchema solr_field = CollectionSchema.valueOf(tag.substring(3));
if (solr_field == null) continue;
String[] values = entry.getValue();
if (values == null || values.length == 0) continue;
if (allAttr || contains(solr_field)) {
add(doc, solr_field, values);
}
}
}
String content = document.getTextString();
String tokens = digestURL.toTokens();
if (content == null || content.length() == 0) {
content = tokens;
} else {
String[] t = CommonPattern.SPACE.split(tokens);
for (String r: t) {
if (r.length() > 0 &&
content.indexOf(" " + r + " ") < 0 &&
!content.startsWith(r + " ") &&
!content.endsWith(" " + r)) content += " " + r;
}
}
// handle image source meta data
if (document.getContentDomain() == ContentDomain.IMAGE) {
// add image pixel size if known
Iterator<ImageEntry> imgit = document.getImages().values().iterator();
List<Integer> heights = new ArrayList<>();
List<Integer> widths = new ArrayList<>();
List<Integer> pixels = new ArrayList<>();
while (imgit.hasNext()) {
ImageEntry img = imgit.next();
int imgpixels = (img.height() < 0 || img.width() < 0) ? -1 : img.height() * img.width();
if (imgpixels > 0 && (allAttr || (contains(CollectionSchema.images_height_val) && contains(CollectionSchema.images_width_val) && contains(CollectionSchema.images_pixel_val)))) {
heights.add(img.height());
widths.add(img.width());
pixels.add(imgpixels);
}
}
if (heights.size() > 0) {
add(doc, CollectionSchema.images_height_val, heights);
add(doc, CollectionSchema.images_width_val, widths);
add(doc, CollectionSchema.images_pixel_val, pixels);
}
if (allAttr || contains(CollectionSchema.images_text_t)) {
add(doc, CollectionSchema.images_text_t, content); // the content may contain the exif data from the image parser
content = digestURL.toTokens(); // remove all other entry but the url tokens
}
}
// content (must be written after special parser data, since this can influence the content)
if (allAttr || contains(CollectionSchema.text_t)) add(doc, CollectionSchema.text_t, content);
if (allAttr || contains(CollectionSchema.wordcount_i)) {
if (content.length() == 0) {
add(doc, CollectionSchema.wordcount_i, 0);
} else {
int contentwc = 1;
for (int i = content.length() - 1; i >= 0; i--) if (content.charAt(i) == ' ') contentwc++;
add(doc, CollectionSchema.wordcount_i, contentwc);
}
}
// statistics about the links
if (allAttr || contains(CollectionSchema.linkscount_i)) add(doc, CollectionSchema.linkscount_i, inboundLinks.size() + outboundLinks.size());
if (allAttr || contains(CollectionSchema.linksnofollowcount_i)) add(doc, CollectionSchema.linksnofollowcount_i, document.inboundLinkNofollowCount() + document.outboundLinkNofollowCount());
if (allAttr || contains(CollectionSchema.inboundlinkscount_i)) add(doc, CollectionSchema.inboundlinkscount_i, inboundLinks.size());
if (allAttr || contains(CollectionSchema.inboundlinksnofollowcount_i)) add(doc, CollectionSchema.inboundlinksnofollowcount_i, document.inboundLinkNofollowCount());
if (allAttr || contains(CollectionSchema.outboundlinkscount_i)) add(doc, CollectionSchema.outboundlinkscount_i, outboundLinks.size());
if (allAttr || contains(CollectionSchema.outboundlinksnofollowcount_i)) add(doc, CollectionSchema.outboundlinksnofollowcount_i, document.outboundLinkNofollowCount());
// create a subgraph
Boolean canonical_equal_sku = canonical == null ? null : canonical.toNormalform(true).equals(url);
if (webgraph != null && (!containsCanonical || (canonical_equal_sku != null && (canonical_equal_sku.booleanValue())))) {
// a document with canonical tag should not get a webgraph relation, because that belongs to the canonical document
List<SolrInputDocument> edges = webgraph.getEdges(subgraph, digestURL, responseHeader, collections, crawldepth, processTypes, document.getHyperlinks().keySet(), sourceName);
// this also enriched the subgraph
doc.webgraphDocuments.addAll(edges);
} else {
if (allAttr ||
contains(CollectionSchema.inboundlinks_protocol_sxt) ||
contains(CollectionSchema.inboundlinks_urlstub_sxt) ||
contains(CollectionSchema.inboundlinks_anchortext_txt) ||
contains(CollectionSchema.outboundlinks_protocol_sxt) ||
contains(CollectionSchema.outboundlinks_urlstub_sxt) ||
contains(CollectionSchema.outboundlinks_anchortext_txt)) {
for (final AnchorURL target_url: document.getHyperlinks().keySet()) {
enrichSubgraph(subgraph, digestURL, target_url);
}
}
}
// attach the subgraph content
if (allAttr || contains(CollectionSchema.inboundlinks_protocol_sxt)) add(doc, CollectionSchema.inboundlinks_protocol_sxt, protocolList2indexedList(subgraph.urlProtocols[0]));
if (allAttr || contains(CollectionSchema.inboundlinks_urlstub_sxt)) add(doc, CollectionSchema.inboundlinks_urlstub_sxt, subgraph.urlStubs[0]);
if (allAttr || contains(CollectionSchema.inboundlinks_anchortext_txt)) add(doc, CollectionSchema.inboundlinks_anchortext_txt, subgraph.urlAnchorTexts[0]);
if (allAttr || contains(CollectionSchema.outboundlinks_protocol_sxt)) add(doc, CollectionSchema.outboundlinks_protocol_sxt, protocolList2indexedList(subgraph.urlProtocols[1]));
if (allAttr || contains(CollectionSchema.outboundlinks_urlstub_sxt)) add(doc, CollectionSchema.outboundlinks_urlstub_sxt, subgraph.urlStubs[1]);
if (allAttr || contains(CollectionSchema.outboundlinks_anchortext_txt)) add(doc, CollectionSchema.outboundlinks_anchortext_txt, subgraph.urlAnchorTexts[1]);
// charset
if (allAttr || contains(CollectionSchema.charset_s)) add(doc, CollectionSchema.charset_s, document.getCharset());
// coordinates
if (document.lat() != 0.0 && document.lon() != 0.0) {
if (allAttr || contains(CollectionSchema.coordinate_p)) add(doc, CollectionSchema.coordinate_p, Double.toString(document.lat()) + "," + Double.toString(document.lon()));
}
if (allAttr || contains(CollectionSchema.httpstatus_i)) add(doc, CollectionSchema.httpstatus_i, responseHeader == null ? 200 : responseHeader.getStatusCode());
// fields that were additionally in URIMetadataRow
Date loadDate = new Date();
Date modDate = responseHeader == null ? new Date() : responseHeader.lastModified();
if (modDate.getTime() > loadDate.getTime()) modDate = loadDate;
int size = (int) Math.max(document.dc_source().length(), responseHeader == null ? 0 : responseHeader.getContentLength());
if (allAttr || contains(CollectionSchema.load_date_dt)) add(doc, CollectionSchema.load_date_dt, loadDate);
if (allAttr || contains(CollectionSchema.fresh_date_dt)) add(doc, CollectionSchema.fresh_date_dt, new Date(loadDate.getTime() + Math.max(0, loadDate.getTime() - modDate.getTime()) / 2)); // freshdate, computed with Proxy-TTL formula
if ((allAttr || contains(CollectionSchema.referrer_id_s)) && referrerURL != null) add(doc, CollectionSchema.referrer_id_s, ASCII.String(referrerURL.hash()));
//if (allAttr || contains(SolrField.md5_s)) add(solrdoc, SolrField.md5_s, new byte[0]);
if (allAttr || contains(CollectionSchema.publisher_t)) add(doc, CollectionSchema.publisher_t, document.dc_publisher());
if ((allAttr || contains(CollectionSchema.language_s)) && language != null) add(doc, CollectionSchema.language_s, language);
if (allAttr || contains(CollectionSchema.size_i)) add(doc, CollectionSchema.size_i, size);
if (allAttr || contains(CollectionSchema.audiolinkscount_i)) add(doc, CollectionSchema.audiolinkscount_i, document.getAudiolinks().size());
if (allAttr || contains(CollectionSchema.videolinkscount_i)) add(doc, CollectionSchema.videolinkscount_i, document.getVideolinks().size());
if (allAttr || contains(CollectionSchema.applinkscount_i)) add(doc, CollectionSchema.applinkscount_i, document.getApplinks().size());
// document post-processing
if ((allAttr || contains(CollectionSchema.process_sxt)) && processTypes.size() > 0) {
List<String> p = new ArrayList<String>();
for (ProcessType t: processTypes) p.add(t.name());
add(doc, CollectionSchema.process_sxt, p);
if (allAttr || contains(CollectionSchema.harvestkey_s)) {
add(doc, CollectionSchema.harvestkey_s, sourceName);
}
}
// document enrichments (synonyms, facets)
enrich(doc, condenser.synonyms(), document.getGenericFacets());
return doc;
}