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| author | June McEnroe <june@causal.agency> | 2020-07-12 17:47:58 -0400 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2020-07-12 17:47:58 -0400 |
| commit | b5d469b648f9bd56bc4d4f9a189631dfbe28d5e1 (patch) | |
| tree | 943258efcb161f63dff6bdf9a650b1eb08bcb3f5 | |
| parent | Rewrite default CSS (diff) | |
| download | scooper-b5d469b648f9bd56bc4d4f9a189631dfbe28d5e1.tar.gz scooper-b5d469b648f9bd56bc4d4f9a189631dfbe28d5e1.zip | |
Add search paging links
Diffstat (limited to '')
| -rw-r--r-- | html.c | 2 | ||||
| -rw-r--r-- | search.c | 50 | ||||
| -rw-r--r-- | server.h | 1 |
3 files changed, 51 insertions, 2 deletions
diff --git a/html.c b/html.c index f5ea6bd..0433d29 100644 --- a/html.c +++ b/html.c @@ -129,7 +129,6 @@ htmlNav(struct khtmlreq *html, struct Scope scope) { KATTR_ACTION, Pages[Search], KATTR__MAX ) - || htmlScopeFields(html, scope) || khtml_attr( html, KELEM_INPUT, KATTR_TYPE, "search", @@ -137,6 +136,7 @@ htmlNav(struct khtmlreq *html, struct Scope scope) { KATTR_VALUE, (scope.query ? scope.query : ""), KATTR__MAX ) + || htmlScopeFields(html, scope) || khtml_attr( html, KELEM_INPUT, KATTR_TYPE, "submit", diff --git a/search.c b/search.c index 7960d6b..2d6e417 100644 --- a/search.c +++ b/search.c @@ -64,6 +64,30 @@ enum kcgi_err searchPage(struct kreq *req) { || khtml_elem(&html, KELEM_TABLE); if (error) return error; + if (offset) { + int64_t prev = offset - eventsLimit; + if (prev < 0) prev = 0; + char *href = khttp_urlpartx( + NULL, NULL, Pages[Search], + Keys[Query].name, KATTRX_STRING, scope.query, + Keys[Offset].name, KATTRX_INT, prev, + (scope.network ? Keys[Network].name : NULL), + KATTRX_STRING, scope.network, + (scope.context ? Keys[Context].name : NULL), + KATTRX_STRING, scope.context, + NULL + ); + if (!href) err(EX_OSERR, "khttp_urlpartx"); + error = 0 + || khtml_attr(&html, KELEM_TR, KATTR_CLASS, "page", KATTR__MAX) + || khtml_attr(&html, KELEM_TH, KATTR_COLSPAN, "5", KATTR__MAX) + || khtml_attr(&html, KELEM_A, KATTR_HREF, href, KATTR__MAX) + || khtml_puts(&html, "Earlier results") + || khtml_closeelem(&html, 3); + free(href); + if (error) return error; + } + sqlite3_reset(stmt.search); dbBindText(stmt.search, ":network", scope.network); dbBindText(stmt.search, ":context", scope.context); @@ -73,8 +97,9 @@ enum kcgi_err searchPage(struct kreq *req) { dbBindInt(stmt.search, ":offset", offset); dbBindText(stmt.search, ":highlight", "\26"); + int rows; int result; - while (SQLITE_ROW == (result = sqlite3_step(stmt.search))) { + for (rows = 0; SQLITE_ROW == (result = sqlite3_step(stmt.search)); ++rows) { int i = 0; struct Event event = {0}; event.event = sqlite3_column_int64(stmt.search, i++); @@ -91,5 +116,28 @@ enum kcgi_err searchPage(struct kreq *req) { if (error) return error; } if (result != SQLITE_DONE) errx(EX_SOFTWARE, "%s", sqlite3_errmsg(db)); + + if (rows == eventsLimit) { + char *href = khttp_urlpartx( + NULL, NULL, Pages[Search], + Keys[Query].name, KATTRX_STRING, scope.query, + Keys[Offset].name, KATTRX_INT, offset + eventsLimit, + (scope.network ? Keys[Network].name : NULL), + KATTRX_STRING, scope.network, + (scope.context ? Keys[Context].name : NULL), + KATTRX_STRING, scope.context, + NULL + ); + if (!href) err(EX_OSERR, "khttp_urlpartx"); + error = 0 + || khtml_attr(&html, KELEM_TR, KATTR_CLASS, "page", KATTR__MAX) + || khtml_attr(&html, KELEM_TH, KATTR_COLSPAN, "5", KATTR__MAX) + || khtml_attr(&html, KELEM_A, KATTR_HREF, href, KATTR__MAX) + || khtml_puts(&html, "Later results") + || khtml_closeelem(&html, 3); + free(href); + if (error) return error; + } + return htmlFooter(&html) || khtml_close(&html); } diff --git a/server.h b/server.h index fd80278..c1943ce 100644 --- a/server.h +++ b/server.h @@ -27,6 +27,7 @@ #if KCGI_VMAJOR == 0 && KCGI_VMINOR < 12 #define khttp_urlpart(...) kutil_urlpart(NULL, __VA_ARGS__) +#define khttp_urlpartx(...) kutil_urlpartx(NULL, __VA_ARGS__) #endif // Why does it return (const unsigned char *)? |