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/*
DeaDBeeF - ultimate music player for GNU/Linux systems with X11
Copyright (C) 2009-2011 Alexey Yakovenko <waker@users.sourceforge.net>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <limits.h>
#include "artwork.h"
#include "escape.h"
extern DB_functions_t *deadbeef;
//#define trace(...) { fprintf(stderr, __VA_ARGS__); }
#define trace(...)
int
fetch_from_albumart_org (const char *artist, const char *album, const char *dest)
{
char url [1024];
char *artist_url = uri_escape (artist, 0);
char *album_url = uri_escape (album, 0);
snprintf (url, sizeof (url), "http://www.albumart.org/index.php?srchkey=%s+%s&itempage=1&newsearch=1&searchindex=Music", artist_url, album_url);
free (artist_url);
free (album_url);
DB_FILE *fp = deadbeef->fopen (url);
if (!fp) {
trace ("fetch_from_albumart_org: failed to open %s\n", url);
return -1;
}
current_file = fp;
const char searchstr[] = "http://ecx.images-amazon.com/images/I/";
char buffer[10000];
memset (buffer, 0, sizeof (buffer));
char *img = NULL;
int size = deadbeef->fread (buffer, 1, sizeof (buffer), fp);
if (size > 0) {
img = strstr (buffer, searchstr);
}
current_file = NULL;
deadbeef->fclose (fp);
if (!img) {
trace ("fetch_from_albumart_org: image url not found in response from %s (%d bytes)\n", url, size);
return -1;
}
char *end = strstr (img, "._SL160_");
if (!end || end == img)
{
trace ("fetch_from_albumart_org: bad xml from %s\n", url);
return -1;
}
strcpy (end, ".jpg");
fp = deadbeef->fopen (img);
if (!fp) {
trace ("fetch_from_albumart_org: failed to open %s\n", img);
return -1;
}
current_file = fp;
char temp[PATH_MAX];
snprintf (temp, sizeof (temp), "%s.part", dest);
FILE *out = fopen (temp, "w+b");
if (!out) {
trace ("fetch_from_albumart_org: failed to open %s for writing\n", temp);
current_file = NULL;
deadbeef->fclose (fp);
return -1;
}
char *writebuffer[4096];
int len;
int error = 0;
while ((len = deadbeef->fread (writebuffer, 1, sizeof (writebuffer), fp)) > 0) {
if (fwrite (writebuffer, 1, len, out) != len) {
trace ("fetch_from_albumart_org: failed to write to %s\n", dest);
error = 1;
break;
}
}
fclose (out);
current_file = NULL;
deadbeef->fclose (fp);
if (error) {
unlink (temp);
return -1;
}
if (rename (temp, dest) != 0) {
unlink (temp);
unlink (dest);
return -1;
}
return 0;
}
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