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pasterd: refactor json utilities
author David Demelier <markand@malikania.fr>
date Thu, 16 Mar 2023 15:05:26 +0100
parents b12491ceabfd
children 9bfe5ce3cc45
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1 /*
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2 * page-paste.c -- page /paste/<id>
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3 *
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4 * Copyright (c) 2020-2023 David Demelier <markand@malikania.fr>
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5 *
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6 * Permission to use, copy, modify, and/or distribute this software for any
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7 * purpose with or without fee is hereby granted, provided that the above
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8 * copyright notice and this permission notice appear in all copies.
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9 *
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 */
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18
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19 #include <assert.h>
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20
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21 #include "database.h"
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22 #include "json-util.h"
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23 #include "page-paste.h"
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24 #include "page.h"
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25 #include "paste.h"
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26 #include "util.h"
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27
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28 #include "html/paste.h"
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30 static inline json_t *
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31 create_pagetitle(const struct paste *paste)
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32 {
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33 return json_sprintf("paster -- %s", paste->title);
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34 }
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35
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36 static inline json_t *
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37 create_paste(const struct paste *paste)
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38 {
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39 return json_pack("{so ss ss ss ss ss ss so so}",
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40 "pagetitle", create_pagetitle(paste),
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41 "id", paste->id,
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42 "title", paste->title,
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43 "author", paste->author,
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44 "language", paste->language,
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45 "code", paste->code,
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46 "public", paste->visible ? "Yes" : "No",
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47 "date", ju_date(paste),
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48 "expiration", ju_expiration(paste)
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49 );
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50 }
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52 static void
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53 get(struct kreq *r)
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54 {
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55 struct paste paste = {0};
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57 if (!database_get(&paste, r->path))
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58 page_status(r, KHTTP_404);
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59 else {
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60 page(r, KHTTP_200, html_paste, create_paste(&paste));
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61 paste_finish(&paste);
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62 }
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63 }
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65 void
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66 page_paste(struct kreq *req)
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67 {
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68 assert(req);
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70 switch (req->method) {
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71 case KMETHOD_GET:
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72 get(req);
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73 break;
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74 default:
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75 page_status(req, KHTTP_400);
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76 break;
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77 }
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78 }