aboutsummaryrefslogtreecommitdiffstats
path: root/src/post.c
blob: c4683c15990954f7c3e6d07cdb74007d0c83aaa9 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
#include <stdio.h>
#include <curl/curl.h>
#include <string.h>
#include <stdlib.h>
#include <json-c/json.h>

#include "util.h"
#include "asprintf.h"

/* This function post "status" with the visibility "visibility" */

int
post_status(const char *status, const char *scope, const char *media_id)
{
	char instance[50];
	char client_id[50];
	char client_secret[50];
	char access_token[50];

	get_tokens_from_file(".demiurgerc",
					 instance,
					 client_id,
					 client_secret,
					 access_token);
	CURL *curl = curl_easy_init();
	if(curl == NULL) {
		fprintf(stderr, "Error creating libcurl thing\n");
		return -1;
	}

	char *api_url = "/api/v1/statuses";
	char *url = NULL;

	asprintf(&url, "%s%s", instance, api_url);
	char *header_fmt = "Authorization: Bearer %s";
	char *authorization_header = NULL;
	struct curl_slist *header_list = NULL;

	asprintf(&authorization_header, header_fmt, access_token);
	header_list = curl_slist_append(header_list, authorization_header);

	curl_easy_setopt(curl, CURLOPT_HTTPHEADER, header_list);

	/* Write the thing */

	struct memory chunk = { 0 };

	curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, cb);
	curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk);

	curl_mime *mime;
	mime = curl_mime_init(curl);
	curl_mimepart *status_part, *scope_part, *media_part;
	/* Is there a better way to do this? */

	status_part = curl_mime_addpart(mime);
	scope_part = curl_mime_addpart(mime);
	media_part = curl_mime_addpart(mime);

	/* Status */

	curl_mime_data(status_part, status, CURL_ZERO_TERMINATED);
	curl_mime_name(status_part, "status");

	/* Visibility */

	curl_mime_data(scope_part, scope, CURL_ZERO_TERMINATED);
	curl_mime_name(scope_part, "visibility");

	/* Media */

	if(media_id != NULL) {
		curl_mime_data(media_part, media_id, CURL_ZERO_TERMINATED);
		curl_mime_name(media_part, "media_ids[]");
	}

	/* post */

	curl_easy_setopt(curl, CURLOPT_URL, url);
	curl_easy_setopt(curl, CURLOPT_MIMEPOST, mime);
	curl_easy_perform(curl);

	/* The the url */

	struct json_object *parsed_json;
	struct json_object *json_url;

	parsed_json = json_tokener_parse(chunk.response);
	json_object_object_get_ex(parsed_json, "url", &json_url);
	puts(json_object_get_string(json_url));

	free(url);
	free(authorization_header);
	free(chunk.response);
	return 0;
}