mirror of https://code.videolan.org/videolan/vlc
modules/meta_engine/googleimage.c: Art Fetcher module that gets it's arts from images.google.com.
This commit is contained in:
parent
4af2ccf4cd
commit
74da54252c
|
@ -1209,6 +1209,7 @@ VLC_ADD_PLUGINS([access_filter_bandwidth])
|
|||
VLC_ADD_PLUGINS([packetizer_mpegvideo packetizer_h264])
|
||||
VLC_ADD_PLUGINS([packetizer_mpeg4video packetizer_mpeg4audio])
|
||||
VLC_ADD_PLUGINS([packetizer_vc1])
|
||||
VLC_ADD_PLUGINS([googleimage])
|
||||
|
||||
|
||||
if test "${SYS}" != "mingwce"; then
|
||||
|
|
|
@ -1,4 +1,5 @@
|
|||
SOURCES_musicbrainz = musicbrainz.c
|
||||
SOURCES_folder = folder.c
|
||||
SOURCES_taglib = taglib.cpp
|
||||
SOURCES_googleimage = googleimage.c
|
||||
SOURCES_id3tag = id3tag.c id3genres.h $(NULL)
|
||||
|
|
|
@ -0,0 +1,156 @@
|
|||
/*****************************************************************************
|
||||
* googleimage.c
|
||||
*****************************************************************************
|
||||
* Copyright (C) 2006 the VideoLAN team
|
||||
* $Id$
|
||||
*
|
||||
* Authors: Pierre d'Herbemont <pdherbemont # videolan.org>
|
||||
*
|
||||
* 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.
|
||||
*****************************************************************************/
|
||||
|
||||
/*****************************************************************************
|
||||
* Preamble
|
||||
*****************************************************************************/
|
||||
#include <stdlib.h> /* malloc(), free() */
|
||||
|
||||
#include <vlc/vlc.h>
|
||||
#include <vlc_input.h>
|
||||
#include <vlc_playlist.h>
|
||||
#include <vlc_meta.h>
|
||||
#include <vlc_stream.h>
|
||||
|
||||
/*****************************************************************************
|
||||
* Local prototypes
|
||||
*****************************************************************************/
|
||||
static int FindArt( vlc_object_t * );
|
||||
|
||||
/*****************************************************************************
|
||||
* Module descriptor
|
||||
*****************************************************************************/
|
||||
|
||||
vlc_module_begin();
|
||||
set_shortname( N_( "GoogleImage" ) );
|
||||
set_description( _("Fetch Artwork from Google Images") );
|
||||
|
||||
/* Go to image.google.com and download the first image closest to the
|
||||
* title */
|
||||
set_capability( "art finder", 30 );
|
||||
set_callbacks( FindArt, NULL );
|
||||
vlc_module_end();
|
||||
|
||||
/*****************************************************************************
|
||||
*****************************************************************************/
|
||||
|
||||
static const char * kpsz_google_image_server = "images.google.com";
|
||||
static const char * kpsz_first_image_token = "imgurl=";
|
||||
|
||||
static int FindArt( vlc_object_t *p_this )
|
||||
{
|
||||
playlist_t *p_playlist = (playlist_t *)p_this;
|
||||
char *request, *fname, *psz;
|
||||
stream_t *p_stream;
|
||||
unsigned int count;
|
||||
unsigned int i;
|
||||
input_item_t *p_item = (input_item_t *)(p_playlist->p_private);
|
||||
char psz_buffer[65536]; /* XXX: We might want to lower that */
|
||||
|
||||
assert( p_item );
|
||||
|
||||
if( !p_item->p_meta || !p_item->p_meta->psz_title )
|
||||
{
|
||||
if( !p_item->psz_name )
|
||||
{
|
||||
msg_Dbg( p_this, "item has no name" );
|
||||
return VLC_EGENERIC;
|
||||
}
|
||||
fname = strdup( p_item->psz_name );
|
||||
}
|
||||
else
|
||||
{
|
||||
fname = strdup( p_item->p_meta->psz_title );
|
||||
}
|
||||
|
||||
/* If there is a .xxx remove it, we get bad matches with it */
|
||||
count = strlen( fname );
|
||||
if( count > 4 && fname[count-4] == '.' )
|
||||
fname[count-4] = 0;
|
||||
|
||||
/* Replace some special char by + */
|
||||
for( i = 0; i < strlen( fname ); i++)
|
||||
{
|
||||
if( fname[i] == ' ' || fname[i] == '-' || fname[i] == '.' )
|
||||
fname[i] = '+';
|
||||
}
|
||||
|
||||
asprintf( &request, "http://%s/images?q=%s&ie=UTF-8", kpsz_google_image_server, fname );
|
||||
free( fname );
|
||||
|
||||
msg_Dbg( p_this, "going to request %s", request );
|
||||
|
||||
/* Sending the request */
|
||||
p_stream = stream_UrlNew( p_playlist, request );
|
||||
free( request );
|
||||
if( !p_stream )
|
||||
{
|
||||
msg_Err( p_this, "Can't connect" );
|
||||
return VLC_EGENERIC;
|
||||
}
|
||||
|
||||
/* The access will return the whole page at once, we just abuse from that */
|
||||
count = stream_Read( p_stream , (uint8_t*)psz_buffer, sizeof(psz_buffer)-1 );
|
||||
if( count <= 0 )
|
||||
{
|
||||
msg_Warn( p_this, "Can't read the page" );
|
||||
stream_Delete( p_stream );
|
||||
return VLC_EGENERIC;
|
||||
}
|
||||
|
||||
psz_buffer[count] = 0;
|
||||
|
||||
/* Find the first occurences of kpsz_first_image_token */
|
||||
if( !(psz = strstr( psz_buffer, kpsz_first_image_token )) )
|
||||
{
|
||||
msg_Warn( p_this, "No image found" );
|
||||
stream_Delete( p_stream );
|
||||
return VLC_EGENERIC;
|
||||
}
|
||||
|
||||
/* Found */
|
||||
|
||||
psz += 7;
|
||||
|
||||
/* Now get the end of the link */
|
||||
fname = psz;
|
||||
psz = strchr( fname, '&' );
|
||||
if( !psz )
|
||||
{
|
||||
msg_Dbg( p_this, "Invalid page (or chunk) (!)" );
|
||||
stream_Delete( p_stream );
|
||||
return VLC_EGENERIC;
|
||||
}
|
||||
*psz = 0;
|
||||
|
||||
/* fname points to the url */
|
||||
|
||||
stream_Delete( p_stream );
|
||||
|
||||
/* We have the link */
|
||||
|
||||
msg_Dbg( p_this, "Image is at '%s'\n", fname );
|
||||
vlc_meta_SetArtURL( p_item->p_meta, fname );
|
||||
return VLC_SUCCESS;
|
||||
}
|
||||
|
Loading…
Reference in New Issue