Mercurial > imgup
annotate fragment-image.c @ 30:584bef22b25e
misc: similar to paster, implement raw POST data
http://hg.malikania.fr/paster/rev/a93f4e3313e9
| author | David Demelier <markand@malikania.fr> |
|---|---|
| date | Thu, 26 May 2022 11:37:50 +0200 |
| parents | b74c1f165e51 |
| children | 3e01d0147294 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * fragment-image.c -- image index renderer | |
| 3 * | |
|
25
b74c1f165e51
misc: update copyright years
David Demelier <markand@malikania.fr>
parents:
23
diff
changeset
|
4 * Copyright (c) 2020-2022 David Demelier <markand@malikania.fr> |
| 0 | 5 * |
| 6 * Permission to use, copy, modify, and/or distribute this software for any | |
| 7 * purpose with or without fee is hereby granted, provided that the above | |
| 8 * copyright notice and this permission notice appear in all copies. | |
| 9 * | |
| 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
| 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
| 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
| 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
| 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
| 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
| 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
| 17 */ | |
| 18 | |
| 19 #include <sys/types.h> | |
| 20 #include <assert.h> | |
| 21 #include <stdarg.h> | |
| 22 #include <stdint.h> | |
| 23 #include <time.h> | |
| 24 | |
| 25 #include <kcgi.h> | |
| 26 #include <kcgihtml.h> | |
| 27 | |
| 28 #include "fragment-image.h" | |
| 29 #include "fragment.h" | |
| 30 #include "image.h" | |
| 31 #include "util.h" | |
| 32 | |
| 33 struct template { | |
| 34 struct kreq *req; | |
| 35 const struct image *image; | |
| 36 }; | |
| 37 | |
| 38 static const char *keywords[] = { | |
| 39 "id", | |
| 40 "title", | |
| 41 "author", | |
| 42 "date", | |
| 43 "expiration" | |
| 44 }; | |
| 45 | |
| 46 static int | |
| 47 template(size_t keyword, void *arg) | |
| 48 { | |
| 49 struct template *tp = arg; | |
| 50 struct khtmlreq html; | |
| 51 | |
| 52 khtml_open(&html, tp->req, KHTML_PRETTY); | |
| 53 | |
| 54 switch (keyword) { | |
| 55 case 0: | |
| 56 khtml_puts(&html, tp->image->id); | |
| 57 break; | |
| 58 case 1: | |
| 59 khtml_puts(&html, tp->image->title); | |
| 60 break; | |
| 61 case 2: | |
| 62 khtml_puts(&html, tp->image->author); | |
| 63 break; | |
| 64 case 3: | |
| 65 khtml_puts(&html, bstrftime("%c", localtime(&tp->image->timestamp))); | |
| 66 break; | |
| 67 case 4: | |
| 68 khtml_puts(&html, ttl(tp->image->timestamp, tp->image->duration)); | |
| 69 break; | |
| 70 default: | |
| 71 break; | |
| 72 } | |
| 73 | |
| 74 khtml_close(&html); | |
| 75 | |
| 76 return 1; | |
| 77 } | |
| 78 | |
| 79 void | |
| 80 fragment_image(struct kreq *r, const struct image *image) | |
| 81 { | |
| 82 assert(r); | |
| 83 assert(image); | |
| 84 | |
| 85 struct template data = { | |
| 86 .req = r, | |
| 87 .image = image, | |
| 88 }; | |
| 89 struct ktemplate kt = { | |
| 90 .key = keywords, | |
| 91 .keysz = NELEM(keywords), | |
| 92 .cb = template, | |
| 93 .arg = &data | |
| 94 }; | |
| 95 | |
| 96 fragment(r, &kt, "fragments/image.html"); | |
| 97 } |