Mercurial > sci
diff scid/page-index.c @ 18:600204c31bf0
misc: refactor
author | David Demelier <markand@malikania.fr> |
---|---|
date | Tue, 12 Jul 2022 20:20:51 +0200 |
parents | page-index.c@5fa3d2f479b2 |
children | 7e10cace67a3 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/scid/page-index.c Tue Jul 12 20:20:51 2022 +0200 @@ -0,0 +1,105 @@ +/* + * page-index.c -- page / + * + * Copyright (c) 2020-2021 David Demelier <markand@malikania.fr> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <sys/types.h> +#include <assert.h> +#include <stdarg.h> +#include <stdint.h> + +#include <kcgi.h> + +#include "database.h" +#include "fragment-paste.h" +#include "page-index.h" +#include "page.h" +#include "paste.h" +#include "util.h" + +struct template { + struct kreq *req; + const struct paste *pastes; + size_t pastesz; +}; + +static const char *keywords[] = { + "pastes" +}; + +static int +template(size_t keyword, void *arg) +{ + struct template *tp = arg; + + switch (keyword) { + case 0: + for (size_t i = 0; i < tp->pastesz; ++i) + fragment_paste(tp->req, &tp->pastes[i]); + break; + default: + break; + } + + return 1; +} + +static void +get(struct kreq *r) +{ + struct paste pastes[10] = {0}; + size_t pastesz = NELEM(pastes); + + if (!database_recents(pastes, &pastesz)) + page(r, NULL, KHTTP_500, "pages/500.html"); + else + page_index_render(r, pastes, pastesz); + + for (size_t i = 0; i < pastesz; ++i) + paste_finish(&pastes[i]); +} + +void +page_index_render(struct kreq *r, const struct paste *pastes, size_t pastesz) +{ + struct template data = { + .req = r, + .pastes = pastes, + .pastesz = pastesz + }; + + struct ktemplate kt = { + .key = keywords, + .keysz = NELEM(keywords), + .arg = &data, + .cb = template + }; + + page(r, &kt, KHTTP_200, "pages/index.html"); +} + +void +page_index(struct kreq *r) +{ + switch (r->method) { + case KMETHOD_GET: + get(r); + break; + default: + page(r, NULL, KHTTP_400, "400.html"); + break; + } +}