Add support for view-only mode.
[patchfork.git] / player / metadata_cover.php
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1<?php
2/*
3 Pitchfork Music Player Daemon Client
4 Copyright (C) 2007 Roger Bystrøm
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; version 2 of the License.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18*/
19
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20 $cover_providers = array("directory_cover", "amazon_search_cover");
21
22 /* If you want to use this you'll need php-gd as well */
23 /* first %s will be replaced by Artist and second %s will be replaced by Album */
24 /* can be local path or url (http://someserver/path/%s/%s/cover.jpg will become
25 e.g. http://someserver/path/Escape The Fate/Dying Is Your Latest Fashion/cover.jpg */
26 //$directory_search_url = "/path/to/somehere/%s/%s.jpg";
27 $directory_search_url = false;
28
29 function amazon_search_cover($artist, $album) {
30 global $amazon_cover_url, $metadata_dir;
31
82791019 32 $xml = amazon_album_query(array("Operation"=>"ItemSearch", "SearchIndex"=>"Music", "ResponseGroup"=>"Images", "Artist"=>"$artist"), $album);
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33 if($xml) {
34 if(isset($xml->Items[0])&&isset($xml->Items[0]->Item[0])) {
35 $item = $xml->Items[0]->Item[0];
36 $small = false;
37 $small_name = false;
38 $large = false;
39 $large_name = false;
40
41 if(isset($item->SmallImage[0])) {
42 $small = @file_get_contents($item->SmallImage[0]->URL[0]);
43 if($small) {
44 $small_name = escape_name($artist) . "-" . escape_name($album) . basename($item->SmallImage[0]->URL[0]);
45 if(!@file_put_contents($metadata_dir . $small_name, $small)) {
46 $small = false;
47 }
48 }
49 }
50 if(isset($item->LargeImage[0])) {
51 $large = @file_get_contents($item->LargeImage[0]->URL[0]);
52 if($large) {
53 $large_name = escape_name($artist) . "-" . escape_name($album) . basename($item->LargeImage[0]->URL[0]);
54 if(!@file_put_contents($metadata_dir . $large_name, $large)) {
55 $large = false;
56 }
57 }
58 }
59 else if(isset($item->MediumImage[0])) {
60 $large = @file_get_contents($item->MediumImage[0]->URL[0]);
61 if($large) {
62 $large_name = escape_name($artist) . "-" . escape_name($album) . basename($item->MediumImage[0]->URL[0]);
63 if(!@file_put_contents($metadata_dir . $large_name, $large)) {
64 $large = false;
65 }
66 }
67 }
68 if($small && $large) {
69 $data = array();
70 $data['asin'] = $item->ASIN[0];
71 $data['thumbnail'] = $small_name;
72 $data['image'] = $large_name;
73 return $data;
74 }
75 }
76 }
77 return false;
78 }
79
80 function directory_cover($artist, $album) {
81 global $directory_search_url, $metadata_dir;
82
83 if(!$directory_search_url)
84 return false;
85
86 $artist = escape_name($artist);
87 $album = escape_name($album);
88
89 $name = sprintf($directory_search_url, $artist, $album);
90
91 return make_thumb_and_store_image($name, get_cover_base_name($artist, $album));
92 }
93
94 /* yay for me and function names */
95 function make_thumb_and_store_image($file, $store_bname) {
96 // only supports jpeg for now..
97 $max_size = 75;
98 $image = @imagecreatefromjpeg($file);
99 if(!$image)
100 return false;
101
102 $ix = imagesx($image);
103 $iy = imagesy($image);
104 $rx = $ry = $max_size;
105
106 $max_i = $ix>$iy?$ix:$iy;
107 $res = array();
108 $res['image'] = basename($store_bname . ".jpg");
109 if(!@imagejpeg($image, $store_bname . ".jpg", 90)) {
110 return false;
111 }
112 if($max_i>$max_size) {
113 $ratio = (double)$max_i/(double)$max_size;
114 $rx = (int)((double)$ix/$ratio);
115 $ry = (int)((double)$iy/$ratio);
116 $thumb = imagecreatetruecolor($rx,$ry);
117 imagecopyresampled($thumb, $image, 0,0,0,0, $rx, $ry, $ix, $iy);
118 $res['thumbnail'] = basename($store_bname . "_thumb.jpg");
119 if(!@imagejpeg($thumb, $store_bname . "_thumb.jpg", 90)) {
120 return false;
121 }
122 }
123 else {
124 $res['thumb'] = $res['image'];
125 }
126 return $res;
127 }
128?>
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