Add comments in function get_mb_id.

The function can now be fed an artist name to be placed in the
MusicBrainz query string. This will allow it to be used in a loop in the
future.

api_calls.py

@@ -1,47 +0,0 @@
-import requests
-import os
-
-def get_mb_id(artist_name, mb_confidence):
-    artist_name = artist_name.strip('_')
-    mb_url = f'https://musicbrainz.org/ws/2/artist?query=artist:"{artist_name}"&fmt=json'
-    header = {'User-Agent': 'get_artist_art.py/1.0'}
-    response = requests.get(mb_url, headers=header)
-    if response.status_code == 200:
-        mb_data = response.json()
-        if mb_data['count'] > 0:
-            if mb_data['artists'][0]['score'] > mb_confidence:
-                return True, mb_data['artists'][0]['id']
-            else:
-                print("No artist found of hight enough confidance.")
-        else:
-            print("No artist found.")
-            return False, ""
-    else:
-        print(f"Error: {response.status_code}")
-        return False, ""
-
-def get_image(mb_id, ftv_api_key, artist_path):
-    ftv_api_url = f'https://webservice.fanart.tv/v3/music/{mb_id}?api_key={ftv_api_key}'
-    response = requests.get(ftv_api_url)
-    ftv_data =response.json()
-    if not ('status' in ftv_data):
-        if ('artistthumb' in ftv_data):
-            art_url = ftv_data['artistthumb'][0]['url']
-            print(art_url)
-            response = requests.get(art_url)
-            if response.status_code == 200:
-                with open(os.path.join(artist_path, 'artist.jpg'), 'wb') as f:
-                    f.write(response.content)
-        elif ('hdmusiclogo' in ftv_data):
-            art_url = ftv_data['hdmusiclogo'][0]['url']
-            response = requests.get(art_url)
-            if response.status_code == 200:
-                with open(os.path.join(artist_path, 'artist.png'), 'wb') as f:
-                    f.write(response.content)                
-            else:
-                print("Error downloading: ", response.status_code)
-        else:
-            print("Thumb not found.")
-    else:
-        error_msg = ftv_data['error message']
-        print(f"Error: {error_msg}")

dir_activities.py

@@ -1,10 +0,0 @@
-import os
-
-def get_all(path):
-    return [name for name in os.listdir(path) if os.path.isdir(os.path.join(path, name))]
-
-def has_artist_art(path):
-    if(os.path.exists(os.path.join(path, "artist.jpg")))or (os.path.exists(os.path.join(path, "artist.png"))):
-        return True
-    else:
-        return False

get_artist_art.c

@@ -0,0 +1,147 @@
+#include <curl/curl.h>
+#include <libconfig.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#define version_str "1.0"
+#define conf_file "config.ini"
+#define mb_url                                                                 \
+  "https://musicbrainz.org/ws/2/artist?query=artist:\"%s\"&fmt=json"
+
+const char *get_conf_str(char set_key[]) {
+  const char *prog_conf = malloc(10 * sizeof(char));
+  config_t cfg;
+  config_setting_t *setting;
+
+  config_init(&cfg);
+
+  if (!config_read_file(&cfg, conf_file)) {
+    fprintf(stderr, "%s:%d - %s\n", config_error_file(&cfg),
+            config_error_line(&cfg), config_error_text(&cfg));
+    config_destroy(&cfg);
+    return "";
+  }
+
+  setting = config_lookup(&cfg, set_key);
+
+  prog_conf = config_setting_get_string(setting);
+
+  config_destroy(&cfg);
+  return prog_conf;
+}
+
+int get_conf_int(char set_key[]) {
+  int set_int;
+  config_t cfg;
+  config_setting_t *setting;
+
+  config_init(&cfg);
+
+  if (!config_read_file(&cfg, conf_file)) {
+    fprintf(stderr, "%s:%d - %s\n", config_error_file(&cfg),
+            config_error_line(&cfg), config_error_text(&cfg));
+    config_destroy(&cfg);
+    return 1;
+  }
+
+  setting = config_lookup(&cfg, set_key);
+  set_int = config_setting_get_int(setting);
+
+  config_destroy(&cfg);
+
+  return set_int;
+}
+
+void print_conf(const char m_dir[], const int mb_conf,
+                const char ftv_api_key[32]) {
+  if (m_dir != NULL) {
+    printf("The music directory is: %s\n", m_dir);
+  }
+  if (mb_conf != 1) {
+    printf("The lower limit for MB confidence is: %d\n", mb_conf);
+  }
+  if (ftv_api_key != NULL) {
+    printf("Your API key is: %s\n", ftv_api_key);
+  }
+}
+
+const char *get_mb_id(char *artist_name) {
+  int response_code;
+  const char *mb_id;
+  CURL *curl;
+  CURLcode res;
+  char *buffer;
+  long res_len;
+  char mb_url_full[100];
+
+  curl_global_init(CURL_GLOBAL_DEFAULT);
+
+  curl = curl_easy_init();
+
+  if (curl) {
+	/*Make the artist name URL safe.*/
+	char *artist_name_esc = curl_easy_escape(curl, artist_name, 0);
+	printf("%s", artist_name_esc);
+	/*Format the MB URL to insert the Artist name for the query.*/
+    snprintf(mb_url_full, sizeof(mb_url_full), mb_url, artist_name_esc);
+	printf("%s\n", mb_url_full);
+    curl_easy_setopt(curl, CURLOPT_URL, mb_url_full);
+    curl_easy_setopt(curl, CURLOPT_USERAGENT, "get_artist_art.py/1.0");
+
+    res = curl_easy_perform(curl);
+
+    if (res != CURLE_OK) {
+      fprintf(stderr, "curl_easy_perform() failed with error: %s\n",
+              curl_easy_strerror(res));
+      return "1";
+    }
+
+    curl_easy_getinfo(curl, CURLINFO_CONTENT_LENGTH_DOWNLOAD_T, &res_len);
+
+    buffer = malloc(res_len);
+
+    res = curl_easy_recv(curl, buffer, res_len, 0);
+
+    if (res != CURLE_OK) {
+      fprintf(stderr, "curl_easy_recv() failed with error: %s\n",
+              curl_easy_strerror(res));
+      return "1";
+    }
+
+    printf("Response body: %s\n", buffer);
+
+    free(buffer);
+
+    curl_easy_cleanup(curl);
+  }
+
+  return mb_id;
+}
+
+int main(int argc, char **argv) {
+  int mb_conf, opt;
+  const char *m_dir, *ftv_api_key;
+
+  m_dir = get_conf_str("dir");
+  mb_conf = get_conf_int("confidence");
+  ftv_api_key = get_conf_str("api_key");
+
+  while ((opt = getopt(argc, argv, "ps:")) != -1) {
+    switch (opt) {
+    case 'p':
+      print_conf(m_dir, mb_conf, ftv_api_key);
+      break;
+    case 's':
+      printf("This doesn't do anything yet but you searched for %s\n", optarg);
+      break;
+    default:
+      printf("So long and thanks for all the fish.\n");
+      break;
+    }
+  }
+
+  get_mb_id("The Beatles");
+
+  return EXIT_SUCCESS;
+}

get_artist_art.py

@@ -1,42 +0,0 @@
-#!/usr/bin/env python3
-
-import configparser
-import os
-from time import sleep
-import dir_activities 
-import api_calls
-
-config = configparser.ConfigParser()
-if (os.path.exists('config.ini')):
-    conf_path = 'config.ini'
-else:
-    conf_path = os.path.join(os.path.expanduser("~"), ".local/share/get_artist_art/config.ini")
-    
-config.read(conf_path)
-
-music_path = config['music']['dir']
-ftv_api_key = config['fanart_tv']['api_key']
-mb_confidence = int(config['musicbrainz']['confidence'])
-
-count = 1
-dir_list = dir_activities.get_all(music_path)
-dir_list.sort()
-for artist in dir_list:
-    artist_path = os.path.join(music_path, artist)
-    if (not(dir_activities.has_artist_art(artist_path))):
-        print(dir_activities.has_artist_art(artist_path))
-        print(str(count) + ": " + artist.strip('_'))
-        try:
-            found_status, mb_id = api_calls.get_mb_id(artist, mb_confidence)
-            # print("Getting ", artist_image)
-            if found_status:
-                artist_image = api_calls.get_image(mb_id, ftv_api_key, artist_path)
-            else:
-                print(f"{artist} returned no results.")
-            # api_requests.get_art(artist_image, artist, music_path)
-        except Exception as e:
-            print("Artist or art not found.")
-            print(e)
-        
-        count += 1
-        sleep(1)