Mercurial > sci
view scid/page-index.c @ 18:600204c31bf0
misc: refactor
author | David Demelier <markand@malikania.fr> |
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date | Tue, 12 Jul 2022 20:20:51 +0200 |
parents | page-index.c@5fa3d2f479b2 |
children | 7e10cace67a3 |
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/* * 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; } }