int startrecs;
int diagnostic;
int preferred;
+ struct suggestions *suggestions;
enum client_state state;
struct show_raw *show_raw;
ZOOM_resultset resultset;
char *id;
};
+struct suggestions {
+ NMEM nmem;
+ int num;
+ char **misspelled;
+ char **suggest;
+ char *passthrough;
+};
+
struct show_raw {
int active; // whether this request has been sent to the server
int position;
client_get_id(cl), no_active);
if (no_active == 0) {
session_alert_watch(cl->session, SESSION_WATCH_SHOW);
+ session_alert_watch(cl->session, SESSION_WATCH_BYTARGET);
+ session_alert_watch(cl->session, SESSION_WATCH_TERMLIST);
session_alert_watch(cl->session, SESSION_WATCH_SHOW_PREF);
}
}
}
+struct suggestions* client_suggestions_create(const char* suggestions_string);
+static void client_suggestions_destroy(struct client *cl);
+
void client_search_response(struct client *cl)
{
struct connection *co = cl->connection;
client_report_facets(cl, resultset);
cl->record_offset = cl->startrecs;
cl->hits = ZOOM_resultset_size(resultset);
+ if (cl->suggestions)
+ client_suggestions_destroy(cl);
+ cl->suggestions = client_suggestions_create(ZOOM_resultset_option_get(resultset, "suggestions"));
}
}
{
client_unlock(cl);
session_alert_watch(se, SESSION_WATCH_SHOW);
+ session_alert_watch(se, SESSION_WATCH_BYTARGET);
+ session_alert_watch(se, SESSION_WATCH_TERMLIST);
session_alert_watch(se, SESSION_WATCH_RECORD);
client_lock(cl);
}
return 0;
}
-void client_start_search(struct client *cl, const char *sort_strategy,
- const char *sort_spec)
+void client_start_search(struct client *cl, const char *sort_strategy_and_spec,
+ int increasing)
{
struct session_database *sdb = client_get_database(cl);
struct connection *co = client_get_connection(cl);
const char *opt_preferred = session_setting_oneval(sdb, PZ_PREFERRED);
const char *extra_args = session_setting_oneval(sdb, PZ_EXTRA_ARGS);
char maxrecs_str[24], startrecs_str[24];
+ ZOOM_query q;
assert(link);
/* facets definition is in PQF */
client_set_facets_request(cl, link);
+ q = ZOOM_query_create();
if (cl->cqlquery)
{
- ZOOM_query q = ZOOM_query_create();
yaz_log(YLOG_LOG, "Search %s CQL: %s", client_get_id(cl),
cl->cqlquery);
ZOOM_query_cql(q, cl->cqlquery);
if (*opt_sort)
ZOOM_query_sortby(q, opt_sort);
- if (sort_strategy && sort_spec)
- {
- yaz_log(YLOG_LOG, "applying %s %s", sort_strategy, sort_spec);
- ZOOM_query_sortby2(q, sort_strategy, sort_spec);
- }
- rs = ZOOM_connection_search(link, q);
- ZOOM_query_destroy(q);
}
else
{
- ZOOM_query q = ZOOM_query_create();
-
yaz_log(YLOG_LOG, "Search %s PQF: %s", client_get_id(cl), cl->pquery);
-
+
ZOOM_query_prefix(q, cl->pquery);
-
- if (sort_strategy && sort_spec)
+ }
+ if (sort_strategy_and_spec &&
+ strlen(sort_strategy_and_spec) < 40 /* spec below */)
+ {
+ char spec[50], *p;
+ strcpy(spec, sort_strategy_and_spec);
+ p = strchr(spec, ':');
+ if (p)
{
- yaz_log(YLOG_LOG, "applying %s %s", sort_strategy, sort_spec);
- ZOOM_query_sortby2(q, sort_strategy, sort_spec);
+ *p++ = '\0'; /* cut the string in two */
+ while (*p == ' ')
+ p++;
+ if (increasing)
+ strcat(p, " <");
+ else
+ strcat(p, " >");
+ yaz_log(YLOG_LOG, "applying %s %s", spec, p);
+ ZOOM_query_sortby2(q, spec, p);
}
- rs = ZOOM_connection_search(link, q);
- ZOOM_query_destroy(q);
}
+ rs = ZOOM_connection_search(link, q);
+ ZOOM_query_destroy(q);
ZOOM_resultset_destroy(cl->resultset);
cl->resultset = rs;
connection_continue(co);
cl->state = Client_Disconnected;
cl->show_raw = 0;
cl->resultset = 0;
+ cl->suggestions = 0;
cl->mutex = 0;
pazpar2_mutex_create(&cl->mutex, "client");
cl->preferred = 0;
return cl->diagnostic;
}
+const char * client_get_suggestions_xml(struct client *cl, WRBUF wrbuf)
+{
+ /* int idx; */
+ struct suggestions *suggestions = cl->suggestions;
+
+ if (!suggestions) {
+ //yaz_log(YLOG_DEBUG, "No suggestions found");
+ return "";
+ }
+ if (suggestions->passthrough) {
+ yaz_log(YLOG_DEBUG, "Passthrough Suggestions: \n%s\n", suggestions->passthrough);
+ return suggestions->passthrough;
+ }
+ if (suggestions->num == 0) {
+ return "";
+ }
+ /*
+ for (idx = 0; idx < suggestions->num; idx++) {
+ wrbuf_printf(wrbuf, "<suggest term=\"%s\"", suggestions->suggest[idx]);
+ if (suggestions->misspelled[idx] && suggestions->misspelled[idx]) {
+ wrbuf_puts(wrbuf, suggestions->misspelled[idx]);
+ wrbuf_puts(wrbuf, "</suggest>\n");
+ }
+ else
+ wrbuf_puts(wrbuf, "/>\n");
+ }
+ */
+ return wrbuf_cstr(wrbuf);
+}
+
+
void client_set_database(struct client *cl, struct session_database *db)
{
cl->database = db;
}
+struct suggestions* client_suggestions_create(const char* suggestions_string)
+{
+ int i;
+ NMEM nmem;
+ struct suggestions *suggestions;
+ if (suggestions_string == 0)
+ return 0;
+ nmem = nmem_create();
+ suggestions = nmem_malloc(nmem, sizeof(*suggestions));
+ yaz_log(YLOG_DEBUG, "client target suggestions: %s", suggestions_string);
+
+ suggestions->nmem = nmem;
+ suggestions->num = 0;
+ suggestions->misspelled = 0;
+ suggestions->suggest = 0;
+ suggestions->passthrough = nmem_strdup_null(nmem, suggestions_string);
+
+ if (suggestions_string)
+ nmem_strsplit_escape2(suggestions->nmem, "\n", suggestions_string, &suggestions->suggest,
+ &suggestions->num, 1, '\\', 0);
+ /* Set up misspelled array */
+ suggestions->misspelled = (char **) nmem_malloc(nmem, suggestions->num * sizeof(**suggestions->misspelled));
+ /* replace = with \0 .. for each item */
+ for (i = 0; i < suggestions->num; i++)
+ {
+ char *cp = strchr(suggestions->suggest[i], '=');
+ if (cp) {
+ *cp = '\0';
+ suggestions->misspelled[i] = cp+1;
+ }
+ }
+ return suggestions;
+}
+
+static void client_suggestions_destroy(struct client *cl)
+{
+ NMEM nmem = cl->suggestions->nmem;
+ cl->suggestions = 0;
+ nmem_destroy(nmem);
+}
+
/*
* Local variables:
* c-basic-offset: 4
projects / pazpar2-moved-to-github.git / blobdiff