1 /* $Id: logic.c,v 1.48 2007-07-04 12:07:49 adam Exp $
2 Copyright (c) 2006-2007, Index Data.
4 This file is part of Pazpar2.
6 Pazpar2 is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 2, or (at your option) any later
11 Pazpar2 is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 You should have received a copy of the GNU General Public License
17 along with Pazpar2; see the file LICENSE. If not, write to the
18 Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
23 \brief high-level logic; mostly user sessions and settings
31 #include <sys/socket.h>
37 #include <yaz/marcdisp.h>
38 #include <yaz/comstack.h>
39 #include <yaz/tcpip.h>
40 #include <yaz/proto.h>
41 #include <yaz/readconf.h>
42 #include <yaz/pquery.h>
43 #include <yaz/otherinfo.h>
44 #include <yaz/yaz-util.h>
46 #include <yaz/query-charset.h>
47 #include <yaz/querytowrbuf.h>
48 #include <yaz/oid_db.h>
56 #include <yaz/timing.h>
59 #include <netinet/in.h>
64 #include "termlists.h"
66 #include "relevance.h"
71 #include "normalize7bit.h"
73 #define TERMLIST_HIGH_SCORE 25
77 // Note: Some things in this structure will eventually move to configuration
78 struct parameters global_parameters =
99 // Recursively traverse query structure to extract terms.
100 void pull_terms(NMEM nmem, struct ccl_rpn_node *n, char **termlist, int *num)
112 pull_terms(nmem, n->u.p[0], termlist, num);
113 pull_terms(nmem, n->u.p[1], termlist, num);
116 nmem_strsplit(nmem, " ", n->u.t.term, &words, &numwords);
117 for (i = 0; i < numwords; i++)
118 termlist[(*num)++] = words[i];
127 static void add_facet(struct session *s, const char *type, const char *value)
133 for (i = 0; i < s->num_termlists; i++)
134 if (!strcmp(s->termlists[i].name, type))
136 if (i == s->num_termlists)
138 if (i == SESSION_MAX_TERMLISTS)
140 yaz_log(YLOG_FATAL, "Too many termlists");
144 s->termlists[i].name = nmem_strdup(s->nmem, type);
145 s->termlists[i].termlist
146 = termlist_create(s->nmem, s->expected_maxrecs,
147 TERMLIST_HIGH_SCORE);
148 s->num_termlists = i + 1;
150 termlist_insert(s->termlists[i].termlist, value);
153 xmlDoc *record_to_xml(struct session_database *sdb, Z_External *rec)
155 struct database *db = sdb->database;
157 const Odr_oid *oid = rec->direct_reference;
159 /* convert response record to XML somehow */
160 if (rec->which == Z_External_octet && oid
161 && !oid_oidcmp(oid, yaz_oid_recsyn_xml))
164 rdoc = xmlParseMemory((char*) rec->u.octet_aligned->buf,
165 rec->u.octet_aligned->len);
168 yaz_log(YLOG_FATAL, "Non-wellformed XML received from %s",
173 else if (oid && yaz_oid_is_iso2709(oid))
175 /* ISO2709 gets converted to MARCXML */
178 yaz_log(YLOG_FATAL, "Unable to handle ISO2709 record");
187 if (rec->which != Z_External_octet)
189 yaz_log(YLOG_WARN, "Unexpected external branch, probably BER %s",
193 buf = (char*) rec->u.octet_aligned->buf;
194 len = rec->u.octet_aligned->len;
195 if (yaz_marc_read_iso2709(sdb->yaz_marc, buf, len) < 0)
197 yaz_log(YLOG_WARN, "Failed to decode MARC %s", db->url);
201 yaz_marc_write_using_libxml2(sdb->yaz_marc, 1);
202 if (yaz_marc_write_xml(sdb->yaz_marc, &res,
203 "http://www.loc.gov/MARC21/slim", 0, 0) < 0)
205 yaz_log(YLOG_WARN, "Failed to encode as XML %s",
209 rdoc = xmlNewDoc((xmlChar *) "1.0");
210 xmlDocSetRootElement(rdoc, res);
215 char oid_name_buf[OID_STR_MAX];
216 const char *oid_name = yaz_oid_to_string_buf(oid, 0, oid_name_buf);
218 "Unable to handle record of type %s from %s",
223 if (global_parameters.dump_records){
225 "Input Record (normalized) from %s\n----------------\n",
227 #if LIBXML_VERSION >= 20600
228 xmlDocFormatDump(stderr, rdoc, 1);
230 xmlDocDump(stderr, rdoc);
236 xmlDoc *normalize_record(struct session_database *sdb, Z_External *rec)
238 struct database_retrievalmap *m;
239 xmlDoc *rdoc = record_to_xml(sdb, rec);
242 for (m = sdb->map; m; m = m->next){
247 new = xsltApplyStylesheet(m->stylesheet, rdoc, 0);
248 root= xmlDocGetRootElement(new);
249 if (!new || !root || !(root->children))
251 yaz_log(YLOG_WARN, "XSLT transformation failed from %s",
262 if (global_parameters.dump_records)
264 fprintf(stderr, "Record from %s\n----------------\n",
266 #if LIBXML_VERSION >= 20600
267 xmlDocFormatDump(stderr, rdoc, 1);
269 xmlDocDump(stderr, rdoc);
276 // Retrieve first defined value for 'name' for given database.
277 // Will be extended to take into account user associated with session
278 char *session_setting_oneval(struct session_database *db, int offset)
280 if (!db->settings[offset])
282 return db->settings[offset]->value;
287 // Initialize YAZ Map structures for MARC-based targets
288 static int prepare_yazmarc(struct session_database *sdb)
294 yaz_log(YLOG_WARN, "No settings for %s", sdb->database->url);
297 if ((s = session_setting_oneval(sdb, PZ_NATIVESYNTAX))
298 && !strncmp(s, "iso2709", 7))
300 char *encoding = "marc-8s", *e;
303 // See if a native encoding is specified
304 if ((e = strchr(s, ';')))
307 sdb->yaz_marc = yaz_marc_create();
308 yaz_marc_subfield_str(sdb->yaz_marc, "\t");
310 cm = yaz_iconv_open("utf-8", encoding);
314 "Unable to map from %s to UTF-8 for target %s",
315 encoding, sdb->database->url);
318 yaz_marc_iconv(sdb->yaz_marc, cm);
323 // Prepare XSLT stylesheets for record normalization
324 // Structures are allocated on the session_wide nmem to avoid having
325 // to recompute this for every search. This would lead
326 // to leaking if a single session was to repeatedly change the PZ_XSLT
327 // setting. However, this is not a realistic use scenario.
328 static int prepare_map(struct session *se, struct session_database *sdb)
334 yaz_log(YLOG_WARN, "No settings on %s", sdb->database->url);
337 if ((s = session_setting_oneval(sdb, PZ_XSLT)))
340 struct database_retrievalmap **m = &sdb->map;
343 nmem_strsplit(se->session_nmem, ",", s, &stylesheets, &num);
344 for (i = 0; i < num; i++)
346 (*m) = nmem_malloc(se->session_nmem, sizeof(**m));
348 if (!((*m)->stylesheet = conf_load_stylesheet(stylesheets[i])))
350 yaz_log(YLOG_FATAL|YLOG_ERRNO, "Unable to load stylesheet: %s",
358 yaz_log(YLOG_WARN, "No Normalization stylesheet for target %s",
363 // This analyzes settings and recomputes any supporting data structures
365 static int prepare_session_database(struct session *se,
366 struct session_database *sdb)
371 "No settings associated with %s", sdb->database->url);
374 if (sdb->settings[PZ_NATIVESYNTAX] && !sdb->yaz_marc)
376 if (prepare_yazmarc(sdb) < 0)
379 if (sdb->settings[PZ_XSLT] && !sdb->map)
381 if (prepare_map(se, sdb) < 0)
387 // called if watch should be removed because http_channel is to be destroyed
388 static void session_watch_cancel(void *data, struct http_channel *c)
390 struct session_watchentry *ent = data;
397 // set watch. Returns 0=OK, -1 if watch is already set
398 int session_set_watch(struct session *s, int what,
399 session_watchfun fun, void *data,
400 struct http_channel *chan)
402 if (s->watchlist[what].fun)
404 s->watchlist[what].fun = fun;
405 s->watchlist[what].data = data;
406 s->watchlist[what].obs = http_add_observer(chan, &s->watchlist[what],
407 session_watch_cancel);
411 void session_alert_watch(struct session *s, int what)
413 if (!s->watchlist[what].fun)
415 http_remove_observer(s->watchlist[what].obs);
416 (*s->watchlist[what].fun)(s->watchlist[what].data);
417 s->watchlist[what].fun = 0;
418 s->watchlist[what].data = 0;
419 s->watchlist[what].obs = 0;
422 //callback for grep_databases
423 static void select_targets_callback(void *context, struct session_database *db)
425 struct session *se = (struct session*) context;
426 struct client *cl = client_create();
427 client_set_database(cl, db);
428 client_set_session(cl, se);
431 // Associates a set of clients with a session;
432 // Note: Session-databases represent databases with per-session
434 int select_targets(struct session *se, struct database_criterion *crit)
437 client_destroy(se->clients);
439 return session_grep_databases(se, crit, select_targets_callback);
442 int session_active_clients(struct session *s)
447 for (c = s->clients; c; c = client_next_in_session(c))
448 if (client_is_active(c))
454 // parses crit1=val1,crit2=val2|val3,...
455 static struct database_criterion *parse_filter(NMEM m, const char *buf)
457 struct database_criterion *res = 0;
464 nmem_strsplit(m, ",", buf, &values, &num);
465 for (i = 0; i < num; i++)
470 struct database_criterion *new = nmem_malloc(m, sizeof(*new));
471 char *eq = strchr(values[i], '=');
474 yaz_log(YLOG_WARN, "Missing equal-sign in filter");
478 new->name = values[i];
479 nmem_strsplit(m, "|", eq, &subvalues, &subnum);
481 for (subi = 0; subi < subnum; subi++)
483 struct database_criterion_value *newv
484 = nmem_malloc(m, sizeof(*newv));
485 newv->value = subvalues[subi];
486 newv->next = new->values;
495 enum pazpar2_error_code search(struct session *se,
496 char *query, char *filter,
497 const char **addinfo)
499 int live_channels = 0;
503 struct database_criterion *criteria;
505 yaz_log(YLOG_DEBUG, "Search");
508 nmem_reset(se->nmem);
509 criteria = parse_filter(se->nmem, filter);
511 live_channels = select_targets(se, criteria);
514 int maxrecs = live_channels * global_parameters.toget;
515 se->num_termlists = 0;
516 se->reclist = reclist_create(se->nmem, maxrecs);
517 // This will be initialized in send_search()
518 se->total_records = se->total_hits = se->total_merged = 0;
519 se->expected_maxrecs = maxrecs;
522 return PAZPAR2_NO_TARGETS;
526 for (cl = se->clients; cl; cl = client_next_in_session(cl))
528 if (prepare_session_database(se, client_get_database(cl)) < 0)
530 *addinfo = client_get_database(cl)->database->url;
531 return PAZPAR2_CONFIG_TARGET;
533 // Parse query for target
534 if (client_parse_query(cl, query) < 0)
539 client_prep_connection(cl);
543 // If no queries could be mapped, we signal an error
547 return PAZPAR2_MALFORMED_PARAMETER_VALUE;
549 return PAZPAR2_NO_ERROR;
552 // Creates a new session_database object for a database
553 static void session_init_databases_fun(void *context, struct database *db)
555 struct session *se = (struct session *) context;
556 struct session_database *new = nmem_malloc(se->session_nmem, sizeof(*new));
557 int num = settings_num();
564 if (global_parameters.server && global_parameters.server->icu_chn)
565 new->pct = pp2_charset_create(global_parameters.server->icu_chn);
567 new->pct = pp2_charset_create(0);
569 new->pct = pp2_charset_create(0);
574 = nmem_malloc(se->session_nmem, sizeof(struct settings *) * num);
575 memset(new->settings, 0, sizeof(struct settings*) * num);
579 for (i = 0; i < num; i++)
580 new->settings[i] = db->settings[i];
582 new->next = se->databases;
586 // Doesn't free memory associated with sdb -- nmem takes care of that
587 static void session_database_destroy(struct session_database *sdb)
589 struct database_retrievalmap *m;
591 for (m = sdb->map; m; m = m->next)
592 xsltFreeStylesheet(m->stylesheet);
594 yaz_marc_destroy(sdb->yaz_marc);
596 pp2_charset_destroy(sdb->pct);
599 // Initialize session_database list -- this represents this session's view
600 // of the database list -- subject to modification by the settings ws command
601 void session_init_databases(struct session *se)
604 predef_grep_databases(se, 0, session_init_databases_fun);
607 // Probably session_init_databases_fun should be refactored instead of
609 static struct session_database *load_session_database(struct session *se,
612 struct database *db = find_database(id, 0);
614 session_init_databases_fun((void*) se, db);
615 // New sdb is head of se->databases list
616 return se->databases;
619 // Find an existing session database. If not found, load it
620 static struct session_database *find_session_database(struct session *se,
623 struct session_database *sdb;
625 for (sdb = se->databases; sdb; sdb = sdb->next)
626 if (!strcmp(sdb->database->url, id))
628 return load_session_database(se, id);
631 // Apply a session override to a database
632 void session_apply_setting(struct session *se, char *dbname, char *setting,
635 struct session_database *sdb = find_session_database(se, dbname);
636 struct setting *new = nmem_malloc(se->session_nmem, sizeof(*new));
637 int offset = settings_offset_cprefix(setting);
641 yaz_log(YLOG_WARN, "Unknown setting %s", setting);
644 // Jakub: This breaks the filter setting.
645 /*if (offset == PZ_ID)
647 yaz_log(YLOG_WARN, "No need to set pz:id setting. Ignoring");
651 new->target = dbname;
654 new->next = sdb->settings[offset];
655 sdb->settings[offset] = new;
657 // Force later recompute of settings-driven data structures
658 // (happens when a search starts and client connections are prepared)
661 case PZ_NATIVESYNTAX:
664 yaz_marc_destroy(sdb->yaz_marc);
671 struct database_retrievalmap *m;
672 // We don't worry about the map structure -- it's in nmem
673 for (m = sdb->map; m; m = m->next)
674 xsltFreeStylesheet(m->stylesheet);
681 void destroy_session(struct session *s)
683 struct session_database *sdb;
686 client_destroy(s->clients);
687 for (sdb = s->databases; sdb; sdb = sdb->next)
688 session_database_destroy(sdb);
689 nmem_destroy(s->nmem);
690 wrbuf_destroy(s->wrbuf);
693 struct session *new_session(NMEM nmem)
696 struct session *session = nmem_malloc(nmem, sizeof(*session));
698 yaz_log(YLOG_DEBUG, "New Pazpar2 session");
700 session->relevance = 0;
701 session->total_hits = 0;
702 session->total_records = 0;
703 session->num_termlists = 0;
704 session->reclist = 0;
705 session->requestid = -1;
706 session->clients = 0;
707 session->expected_maxrecs = 0;
708 session->session_nmem = nmem;
709 session->nmem = nmem_create();
710 session->wrbuf = wrbuf_alloc();
711 session->databases = 0;
712 for (i = 0; i <= SESSION_WATCH_MAX; i++)
714 session->watchlist[i].data = 0;
715 session->watchlist[i].fun = 0;
721 struct hitsbytarget *hitsbytarget(struct session *se, int *count)
723 static struct hitsbytarget res[1000]; // FIXME MM
727 for (cl = se->clients; cl; cl = client_next_in_session(cl))
729 char *name = session_setting_oneval(client_get_database(cl), PZ_NAME);
731 res[*count].id = client_get_database(cl)->database->url;
732 res[*count].name = *name ? name : "Unknown";
733 res[*count].hits = client_get_hits(cl);
734 res[*count].records = client_get_num_records(cl);
735 res[*count].diagnostic = client_get_diagnostic(cl);
736 res[*count].state = client_get_state_str(cl);
737 res[*count].connected = client_get_connection(cl) ? 1 : 0;
744 struct termlist_score **termlist(struct session *s, const char *name, int *num)
748 for (i = 0; i < s->num_termlists; i++)
749 if (!strcmp((const char *) s->termlists[i].name, name))
750 return termlist_highscore(s->termlists[i].termlist, num);
754 #ifdef MISSING_HEADERS
755 void report_nmem_stats(void)
757 size_t in_use, is_free;
759 nmem_get_memory_in_use(&in_use);
760 nmem_get_memory_free(&is_free);
762 yaz_log(YLOG_LOG, "nmem stat: use=%ld free=%ld",
763 (long) in_use, (long) is_free);
767 struct record_cluster *show_single(struct session *s, int id)
769 struct record_cluster *r;
771 reclist_rewind(s->reclist);
772 while ((r = reclist_read_record(s->reclist)))
778 struct record_cluster **show(struct session *s, struct reclist_sortparms *sp,
779 int start, int *num, int *total, int *sumhits,
782 struct record_cluster **recs = nmem_malloc(nmem_show, *num
783 * sizeof(struct record_cluster *));
784 struct reclist_sortparms *spp;
787 yaz_timing_t t = yaz_timing_create();
799 for (spp = sp; spp; spp = spp->next)
800 if (spp->type == Metadata_sortkey_relevance)
802 relevance_prepare_read(s->relevance, s->reclist);
805 reclist_sort(s->reclist, sp);
807 *total = s->reclist->num_records;
808 *sumhits = s->total_hits;
810 for (i = 0; i < start; i++)
811 if (!reclist_read_record(s->reclist))
818 for (i = 0; i < *num; i++)
820 struct record_cluster *r = reclist_read_record(s->reclist);
831 yaz_log(YLOG_LOG, "show %6.5f %3.2f %3.2f",
832 yaz_timing_get_real(t), yaz_timing_get_user(t),
833 yaz_timing_get_sys(t));
834 yaz_timing_destroy(&t);
839 void statistics(struct session *se, struct statistics *stat)
844 memset(stat, 0, sizeof(*stat));
845 for (cl = se->clients; cl; cl = client_next_in_session(cl))
847 if (!client_get_connection(cl))
848 stat->num_no_connection++;
849 switch (client_get_state(cl))
851 case Client_Connecting: stat->num_connecting++; break;
852 case Client_Initializing: stat->num_initializing++; break;
853 case Client_Searching: stat->num_searching++; break;
854 case Client_Presenting: stat->num_presenting++; break;
855 case Client_Idle: stat->num_idle++; break;
856 case Client_Failed: stat->num_failed++; break;
857 case Client_Error: stat->num_error++; break;
862 stat->num_hits = se->total_hits;
863 stat->num_records = se->total_records;
865 stat->num_clients = count;
868 void start_http_listener(void)
871 struct conf_server *ser = global_parameters.server;
873 if (*global_parameters.listener_override)
874 strcpy(hp, global_parameters.listener_override);
877 strcpy(hp, ser->host ? ser->host : "");
882 sprintf(hp + strlen(hp), "%d", ser->port);
888 void start_proxy(void)
891 struct conf_server *ser = global_parameters.server;
893 if (*global_parameters.proxy_override)
894 strcpy(hp, global_parameters.proxy_override);
895 else if (ser->proxy_host || ser->proxy_port)
897 strcpy(hp, ser->proxy_host ? ser->proxy_host : "");
902 sprintf(hp + strlen(hp), "%d", ser->proxy_port);
908 http_set_proxyaddr(hp, ser->myurl ? ser->myurl : "");
912 // Master list of connections we're handling events to
913 static IOCHAN channel_list = 0;
914 void pazpar2_add_channel(IOCHAN chan)
916 chan->next = channel_list;
920 void pazpar2_event_loop()
922 event_loop(&channel_list);
925 struct record *ingest_record(struct client *cl, Z_External *rec,
928 xmlDoc *xdoc = normalize_record(client_get_database(cl), rec);
930 struct record *record;
931 struct record_cluster *cluster;
932 struct session *se = client_get_session(cl);
933 xmlChar *mergekey, *mergekey_norm;
936 struct conf_service *service = global_parameters.server->service;
941 root = xmlDocGetRootElement(xdoc);
942 if (!(mergekey = xmlGetProp(root, (xmlChar *) "mergekey")))
944 yaz_log(YLOG_WARN, "No mergekey found in record");
949 record = record_create(se->nmem,
950 service->num_metadata, service->num_sortkeys, cl,
953 mergekey_norm = (xmlChar *) nmem_strdup(se->nmem, (char*) mergekey);
955 normalize7bit_mergekey((char *) mergekey_norm, 0);
957 cluster = reclist_insert(se->reclist,
958 global_parameters.server->service,
959 record, (char *) mergekey_norm,
961 if (global_parameters.dump_records)
962 yaz_log(YLOG_LOG, "Cluster id %d from %s (#%d)", cluster->recid,
963 client_get_database(cl)->database->url, record_no);
966 /* no room for record */
970 relevance_newrec(se->relevance, cluster);
973 // now parsing XML record and adding data to cluster or record metadata
974 for (n = root->children; n; n = n->next)
982 if (n->type != XML_ELEMENT_NODE)
984 if (!strcmp((const char *) n->name, "metadata"))
986 struct conf_metadata *ser_md = 0;
987 struct conf_sortkey *ser_sk = 0;
988 struct record_metadata **wheretoput = 0;
989 struct record_metadata *rec_md = 0;
990 int md_field_id = -1;
991 int sk_field_id = -1;
994 type = xmlGetProp(n, (xmlChar *) "type");
995 value = xmlNodeListGetString(xdoc, n->children, 1);
1001 = conf_service_metadata_field_id(service, (const char *) type);
1002 if (md_field_id < 0)
1005 "Ignoring unknown metadata element: %s", type);
1009 ser_md = &service->metadata[md_field_id];
1011 if (ser_md->sortkey_offset >= 0){
1012 sk_field_id = ser_md->sortkey_offset;
1013 ser_sk = &service->sortkeys[sk_field_id];
1016 // Find out where we are putting it - based on merge or not
1017 if (ser_md->merge == Metadata_merge_no)
1018 wheretoput = &record->metadata[md_field_id];
1020 wheretoput = &cluster->metadata[md_field_id];
1022 // create new record_metadata
1023 rec_md = record_metadata_create(se->nmem);
1025 // and polulate with data:
1026 // type based charmapping decisions follow here
1027 if (ser_md->type == Metadata_type_generic)
1030 char * p = (char *) value;
1031 p = normalize7bit_generic(p, " ,/.:([");
1033 rec_md->data.text = nmem_strdup(se->nmem, p);
1036 else if (ser_md->type == Metadata_type_year)
1038 if (extract7bit_years((char *) value, &first, &last) < 0)
1044 "Unknown type in metadata element %s", type);
1048 // and polulate with data:
1049 // assign cluster or record based on merge action
1050 if (ser_md->merge == Metadata_merge_unique)
1052 struct record_metadata *mnode;
1053 for (mnode = *wheretoput; mnode; mnode = mnode->next)
1054 if (!strcmp((const char *) mnode->data.text,
1059 rec_md->next = *wheretoput;
1060 *wheretoput = rec_md;
1063 else if (ser_md->merge == Metadata_merge_longest)
1066 || strlen(rec_md->data.text)
1067 > strlen((*wheretoput)->data.text))
1069 *wheretoput = rec_md;
1072 char *s = nmem_strdup(se->nmem, rec_md->data.text);
1073 if (!cluster->sortkeys[sk_field_id])
1074 cluster->sortkeys[sk_field_id] =
1075 nmem_malloc(se->nmem,
1076 sizeof(union data_types));
1077 normalize7bit_mergekey(s,
1078 (ser_sk->type == Metadata_sortkey_skiparticle));
1079 cluster->sortkeys[sk_field_id]->text = s;
1083 else if (ser_md->merge == Metadata_merge_all
1084 || ser_md->merge == Metadata_merge_no)
1086 rec_md->next = *wheretoput;
1087 *wheretoput = rec_md;
1089 else if (ser_md->merge == Metadata_merge_range)
1093 *wheretoput = rec_md;
1094 (*wheretoput)->data.number.min = first;
1095 (*wheretoput)->data.number.max = last;
1097 cluster->sortkeys[sk_field_id]
1102 if (first < (*wheretoput)->data.number.min)
1103 (*wheretoput)->data.number.min = first;
1104 if (last > (*wheretoput)->data.number.max)
1105 (*wheretoput)->data.number.max = last;
1110 union data_types *sdata
1111 = cluster->sortkeys[sk_field_id];
1112 yaz_log(YLOG_LOG, "SK range: %d-%d",
1113 sdata->number.min, sdata->number.max);
1119 // ranking of _all_ fields enabled ...
1121 relevance_countwords(se->relevance, cluster,
1122 (char *) value, ser_md->rank);
1124 // construct facets ...
1125 if (ser_md->termlist)
1127 if (ser_md->type == Metadata_type_year)
1130 sprintf(year, "%d", last);
1131 add_facet(se, (char *) type, year);
1134 sprintf(year, "%d", first);
1135 add_facet(se, (char *) type, year);
1139 add_facet(se, (char *) type, (char *) value);
1149 "Unexpected element %s in internal record", n->name);
1158 relevance_donerecord(se->relevance, cluster);
1159 se->total_records++;
1169 * indent-tabs-mode: nil
1171 * vim: shiftwidth=4 tabstop=8 expandtab