From 7b521cf75376ccfd38c2ff077c854b408fe616ff Mon Sep 17 00:00:00 2001 From: "C. McEnroe" Date: Thu, 9 Jul 2020 18:57:29 -0400 Subject: Split code and add breadcrumb nav --- networks.c | 65 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 networks.c (limited to 'networks.c') diff --git a/networks.c b/networks.c new file mode 100644 index 0000000..15ca95d --- /dev/null +++ b/networks.c @@ -0,0 +1,65 @@ +/* Copyright (C) 2020 C. McEnroe + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program 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 Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +#include +#include +#include +#include + +#include "server.h" + +const char *NetworksQuery = SQL( + SELECT DISTINCT network + FROM contexts + ORDER BY network; +); + +enum kcgi_err pageNetworks(struct kreq *req) { + enum kcgi_err error = httpHead(req, KHTTP_200, KMIME_TEXT_HTML); + if (req->method == KMETHOD_HEAD) return error; + + struct khtmlreq html; + error = error + || khttp_body(req) + || khtml_open(&html, req, KHTML_PRETTY) + || htmlHead(&html, "Networks") + || htmlNav(&html, NULL, NULL) + || khtml_elem(&html, KELEM_UL); + if (error) return error; + + int result; + while (SQLITE_ROW == (result = sqlite3_step(stmt.networks))) { + const char *network = (const char *)sqlite3_column_text(stmt.networks, 0); + char *href = khttp_urlpart( + NULL, NULL, Pages[Contexts], + Keys[Network].name, network, + NULL + ); + if (!href) err(EX_OSERR, "khttp_urlpart"); + + error = 0 + || khtml_elem(&html, KELEM_LI) + || khtml_attr(&html, KELEM_A, KATTR_HREF, href, KATTR__MAX) + || khtml_puts(&html, network) + || khtml_closeelem(&html, 2); + free(href); + if (error) break; + } + if (result != SQLITE_DONE) errx(EX_SOFTWARE, "%s", sqlite3_errmsg(db)); + sqlite3_reset(stmt.networks); + + return error || khtml_close(&html); +} -- cgit 1.4.1