[17307] | 1 | <?php |
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[26469] | 2 | defined('PHPWG_ROOT_PATH') or die('Hacking attempt!'); |
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[17307] | 3 | |
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[19213] | 4 | function parse_video_url($source_url, $safe_mode=false) |
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[17307] | 5 | { |
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[26469] | 6 | $source_url = 'http://'.preg_replace('#^http(s?)://#', null, trim($source_url)); |
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[17307] | 7 | |
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| 8 | $url = parse_url($source_url); |
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| 9 | $url['host'] = str_replace('www.', null, $url['host']); |
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| 10 | $url['host'] = explode('.', $url['host']); |
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| 11 | |
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[19213] | 12 | $video = array( |
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| 13 | 'type' => null, |
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| 14 | 'video_id' => null, |
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| 15 | 'url' => null, |
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| 16 | 'title' => null, |
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| 17 | 'description' => null, |
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| 18 | 'thumbnail' => null, |
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| 19 | 'author' => null, |
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| 20 | 'tags' => null, |
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| 21 | ); |
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| 22 | |
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[17307] | 23 | switch ($url['host'][0]) |
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| 24 | { |
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| 25 | /* youtube */ |
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| 26 | case 'youtube': |
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| 27 | { |
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| 28 | parse_str($url['query'], $url['query']); |
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| 29 | if (empty($url['query']['v'])) return false; |
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| 30 | |
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[19056] | 31 | $video['video_id'] = $url['query']['v']; |
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[17307] | 32 | } |
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| 33 | |
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| 34 | case 'youtu': // youtu.be (short-url service) |
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| 35 | { |
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[20804] | 36 | $video['type'] = 'youtube'; |
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| 37 | |
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[19213] | 38 | if (empty($video['video_id'])) |
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[17307] | 39 | { |
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[26469] | 40 | if ($url['host'][1] != 'be') return false; |
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[17307] | 41 | $url['path'] = explode('/', $url['path']); |
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[19056] | 42 | $video['video_id'] = $url['path'][1]; |
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[17307] | 43 | } |
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| 44 | |
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[19213] | 45 | $video['url'] = 'http://youtube.com/watch?v='.$video['video_id']; |
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[20809] | 46 | $video['title'] = 'YouTube #'.$video['video_id']; |
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[17307] | 47 | |
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[19213] | 48 | if (!$safe_mode) |
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| 49 | { |
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[20809] | 50 | $api_url = 'http://gdata.youtube.com/feeds/api/videos/'.$video['video_id'].'?v=2&alt=json'; |
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[20804] | 51 | $json = gvideo_download_remote_file($api_url, true); |
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[19213] | 52 | |
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[20804] | 53 | if ($json===false || $json=='file_error') return false; |
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[20809] | 54 | if (strip_tags($json) == 'GDataInvalidRequestUriExceptionInvalid id') return false; // unknown video |
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| 55 | if (strip_tags($json) == 'GDataServiceForbiddenExceptionPrivate video') return false; // private video |
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[20804] | 56 | |
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[19213] | 57 | $json = json_decode($json, true); |
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| 58 | $video = array_merge($video, array( |
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[20804] | 59 | 'title' => $json['entry']['media$group']['media$title']['$t'], |
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[19213] | 60 | 'description' => $json['entry']['media$group']['media$description']['$t'], |
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[20809] | 61 | 'thumbnail' => $json['entry']['media$group']['media$thumbnail'][2]['url'], |
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[19213] | 62 | 'author' => $json['entry']['author'][0]['name']['$t'], |
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| 63 | )); |
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[20804] | 64 | if (!empty($json['entry']['media$group']['media$keywords']['$t'])) |
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| 65 | { |
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| 66 | $video['tags'] = $json['entry']['media$group']['media$keywords']['$t']; |
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| 67 | } |
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[19213] | 68 | } |
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| 69 | |
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[17307] | 70 | break; |
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| 71 | } |
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| 72 | |
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| 73 | /* vimeo */ |
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| 74 | case 'vimeo': |
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| 75 | { |
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| 76 | $video['type'] = 'vimeo'; |
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| 77 | |
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| 78 | $url['path'] = explode('/', $url['path']); |
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[19056] | 79 | $video['video_id'] = $url['path'][1]; |
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[17307] | 80 | |
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[19213] | 81 | $video['url'] = 'http://vimeo.com/'.$video['video_id']; |
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[20809] | 82 | $video['title'] = 'Vimeo #'.$video['video_id']; |
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[17307] | 83 | |
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[19213] | 84 | if (!$safe_mode) |
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| 85 | { |
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[20804] | 86 | // simple API for public videos |
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| 87 | $api_url_1 = 'http://vimeo.com/api/v2/video/'.$video['video_id'].'.json'; |
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| 88 | $json = gvideo_download_remote_file($api_url_1, true); |
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[19213] | 89 | |
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[20804] | 90 | if ($json!==false && $json!='file_error' && trim($json)!=$video['video_id'].' not found.') |
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| 91 | { |
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| 92 | $json = json_decode($json, true); |
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| 93 | $video = array_merge($video, array( |
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| 94 | 'title' => $json[0]['title'], |
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| 95 | 'description' => $json[0]['description'], |
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| 96 | 'thumbnail' => $json[0]['thumbnail_large'], |
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| 97 | 'author' => $json[0]['user_name'], |
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| 98 | 'tags' => $json[0]['tags'], |
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| 99 | )); |
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| 100 | } |
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| 101 | else |
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| 102 | { |
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| 103 | // oEmbed API, for private videos, doesn't return keywords |
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| 104 | $api_url_2 = 'http://vimeo.com/api/oembed.json?url='.rawurlencode($video['url']); |
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| 105 | $json = gvideo_download_remote_file($api_url_2, true); |
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| 106 | |
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| 107 | if ($json===false || $json=='file_error') return false; |
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| 108 | |
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| 109 | $json = json_decode($json, true); |
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| 110 | $video = array_merge($video, array( |
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| 111 | 'title' => $json['title'], |
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| 112 | 'description' => $json['description'], |
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| 113 | 'thumbnail' => $json['thumbnail_url'], |
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| 114 | 'author' => $json['author_name'], |
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| 115 | )); |
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| 116 | } |
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[19213] | 117 | } |
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| 118 | |
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[17307] | 119 | break; |
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| 120 | } |
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| 121 | |
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| 122 | /* dailymotion */ |
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| 123 | case 'dailymotion': |
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| 124 | { |
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| 125 | $url['path'] = explode('/', $url['path']); |
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| 126 | if ($url['path'][1] != 'video') return false; |
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[19056] | 127 | $video['video_id'] = $url['path'][2]; |
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[26469] | 128 | } |
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| 129 | |
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| 130 | case 'dai': // dai.ly (short-url service) |
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| 131 | { |
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| 132 | $video['type'] = 'dailymotion'; |
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[17307] | 133 | |
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[26469] | 134 | if (empty($video['video_id'])) |
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| 135 | { |
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| 136 | if ($url['host'][1] != 'ly') return false; |
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| 137 | $video['video_id'] = ltrim($url['path'], '/'); |
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| 138 | } |
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| 139 | |
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[19213] | 140 | $video['url'] = 'http://dailymotion.com/video/'.$video['video_id']; |
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[26469] | 141 | $video['title'] = 'Dailymotion #'.$video['video_id']; |
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[17307] | 142 | |
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[19213] | 143 | if (!$safe_mode) |
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| 144 | { |
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| 145 | $api_url = 'https://api.dailymotion.com/video/'.$video['video_id'].'?fields=description,thumbnail_large_url,title,owner.username,tags'; // DM doesn't accept non secure connection |
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[20804] | 146 | $json = gvideo_download_remote_file($api_url, true); |
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[19213] | 147 | |
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[20804] | 148 | if ($json===false || $json=='file_error') return false; |
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| 149 | |
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[19213] | 150 | $json = json_decode($json, true); |
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[20809] | 151 | if (@$json['error']['type'] == 'access_forbidden') return false; // private video |
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[19213] | 152 | $json['thumbnail_large_url'] = preg_replace('#\?([0-9]+)$#', null, $json['thumbnail_large_url']); |
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| 153 | |
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| 154 | $video = array_merge($video, array( |
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| 155 | 'title' => $json['title'], |
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| 156 | 'description' => $json['description'], |
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| 157 | 'thumbnail' => $json['thumbnail_large_url'], |
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| 158 | 'author' => $json['owner.username'], |
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[20804] | 159 | 'tags' => implode(',', $json['tags']), |
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[19213] | 160 | )); |
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| 161 | } |
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[17307] | 162 | |
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| 163 | break; |
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| 164 | } |
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| 165 | |
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| 166 | /* wat */ |
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| 167 | case 'wat': |
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| 168 | { |
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[26469] | 169 | if ($safe_mode) return false; |
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[20809] | 170 | |
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[20804] | 171 | $html = gvideo_download_remote_file($source_url, true); |
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[26469] | 172 | |
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[20804] | 173 | if ($html===false || $html=='file_error') return false; |
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| 174 | |
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[26469] | 175 | $video['type'] = 'wat'; |
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| 176 | $video['url'] = $source_url; |
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| 177 | |
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| 178 | preg_match('#<meta name="twitter:player" content="https://www.wat.tv/embedframe/([^">]+)">#', $html, $matches); |
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[17307] | 179 | if (empty($matches[1])) return false; |
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[19056] | 180 | $video['video_id'] = $matches[1]; |
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[26469] | 181 | |
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| 182 | preg_match('#<meta property="og:title" content="([^">]*)">#', $html, $matches); |
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[17307] | 183 | $video['title'] = $matches[1]; |
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| 184 | |
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[26469] | 185 | preg_match('#<meta property="og:description" content="([^">]*)">#s', $html, $matches); |
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[19056] | 186 | $video['description'] = $matches[1]; |
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[17307] | 187 | |
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[26469] | 188 | preg_match('#<meta property="og:image" content="([^">]+)">#', $html, $matches); |
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[17307] | 189 | $video['thumbnail'] = $matches[1]; |
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| 190 | |
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[26469] | 191 | preg_match('#<meta property="video:director" content="http://www.wat.tv/([^">]+)">#', $html, $matches); |
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| 192 | $video['author'] = $matches[1]; |
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[19056] | 193 | |
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[26469] | 194 | preg_match_all('#<meta property="video:tag" content="([^">]+)">#', $html, $matches); |
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[20804] | 195 | $video['tags'] = implode(',', $matches[1]); |
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[26469] | 196 | |
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[17307] | 197 | break; |
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| 198 | } |
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| 199 | |
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| 200 | /* wideo */ |
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| 201 | case 'wideo': |
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| 202 | { |
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| 203 | $video['type'] = 'wideo'; |
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| 204 | |
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| 205 | $url['path'] = explode('/', $url['path']); |
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[19056] | 206 | $video['video_id'] = rtrim($url['path'][2], '.html'); |
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[17307] | 207 | |
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[19056] | 208 | $video['url'] = 'http://wideo.fr/video/'.$video['video_id'].'.html'; |
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[26469] | 209 | $video['title'] = 'Wideo #'.$video['video_id']; |
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[17383] | 210 | |
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[19213] | 211 | if (!$safe_mode) |
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| 212 | { |
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[20804] | 213 | $html = gvideo_download_remote_file($source_url, true); |
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[19213] | 214 | |
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[20804] | 215 | if ($html===false || $html=='file_error') return false; |
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| 216 | |
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[19213] | 217 | preg_match('#<meta property="og:title" content="([^">]*)" />#', $html, $matches); |
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| 218 | $video['title'] = $matches[1]; |
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| 219 | |
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[26469] | 220 | preg_match('#<meta property="og:description" content="([^">]*)" />#s', $html, $matches); |
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[19213] | 221 | $video['description'] = $matches[1]; |
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| 222 | |
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| 223 | preg_match('#<meta property="og:image" content="([^">]+)" />#', $html, $matches); |
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| 224 | $video['thumbnail'] = $matches[1]; |
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| 225 | |
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| 226 | preg_match('#<li id="li_author">Auteur : <a href=(?:[^>]*)><span>(.*?)</span></a>#', $html, $matches); |
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| 227 | $video['author'] = $matches[1]; |
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| 228 | |
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| 229 | preg_match('#<meta name="keywords" content="([^">]+)" />#', $html, $matches); |
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[20804] | 230 | $video['tags'] = $matches[1]; |
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[19213] | 231 | } |
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[17307] | 232 | |
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| 233 | break; |
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| 234 | } |
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[26469] | 235 | |
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[17307] | 236 | default: |
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| 237 | return false; |
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| 238 | } |
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| 239 | |
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| 240 | return $video; |
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| 241 | } |
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| 242 | |
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| 243 | /** |
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[20804] | 244 | * @params: |
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| 245 | * $video (from parse_video_url) |
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| 246 | * $config : |
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| 247 | * - category, integer |
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| 248 | * - add_film_frame, boolean |
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| 249 | * - sync_description, boolean |
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| 250 | * - sync_tags, boolean |
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| 251 | * - with, integer |
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| 252 | * - height, integer |
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| 253 | * - autoplay, integer (0-1) |
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| 254 | */ |
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| 255 | function add_video($video, $config) |
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| 256 | { |
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| 257 | global $page, $conf; |
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| 258 | |
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| 259 | $query = ' |
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| 260 | SELECT picture_id |
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| 261 | FROM '.GVIDEO_TABLE.' |
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| 262 | WHERE type = "'.$video['type'].'" |
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| 263 | AND video_id = "'.$video['video_id'].'" |
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| 264 | ;'; |
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| 265 | $result = pwg_query($query); |
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| 266 | |
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| 267 | if (pwg_db_num_rows($result)) |
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| 268 | { |
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| 269 | $page['warnings'][] = l10n('This video was already registered'); |
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| 270 | list($image_id) = pwg_db_fetch_row($result); |
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| 271 | return $image_id; |
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| 272 | } |
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| 273 | |
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| 274 | include_once(PHPWG_ROOT_PATH . 'admin/include/functions_upload.inc.php'); |
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| 275 | |
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| 276 | // download thumbnail |
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| 277 | $thumb_ext = empty($video['thumbnail']) ? 'jpg' : get_extension($video['thumbnail']); |
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| 278 | $thumb_name = $video['type'].'-'.$video['video_id'].'-'.uniqid().'.'.$thumb_ext; |
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| 279 | $thumb_source = $conf['data_location'].$thumb_name; |
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[26469] | 280 | |
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| 281 | if (empty($video['thumbnail']) or gvideo_download_remote_file($video['thumbnail'], $thumb_source) !== true) |
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[20804] | 282 | { |
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| 283 | $thumb_source = $conf['data_location'].get_filename_wo_extension($thumb_name).'.jpg'; |
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| 284 | copy(GVIDEO_PATH.'mimetypes/'.$video['type'].'.jpg', $thumb_source); |
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| 285 | } |
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| 286 | |
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| 287 | if ($config['add_film_frame']) |
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| 288 | { |
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| 289 | add_film_frame($thumb_source); |
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| 290 | } |
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| 291 | |
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| 292 | // add image and update infos |
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| 293 | $image_id = add_uploaded_file($thumb_source, $thumb_name, array($config['category'])); |
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| 294 | |
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| 295 | $updates = array( |
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| 296 | 'name' => pwg_db_real_escape_string($video['title']), |
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| 297 | 'author' => pwg_db_real_escape_string($video['author']), |
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| 298 | 'is_gvideo' => 1, |
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| 299 | ); |
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| 300 | |
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[26469] | 301 | if ($config['sync_description'] and !empty($video['description'])) |
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[20804] | 302 | { |
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| 303 | $updates['comment'] = pwg_db_real_escape_string($video['description']); |
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| 304 | } |
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| 305 | |
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[26469] | 306 | if ($config['sync_tags'] and !empty($video['tags'])) |
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[20804] | 307 | { |
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| 308 | $tags = pwg_db_real_escape_string($video['tags']); |
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| 309 | set_tags(get_tag_ids($tags), $image_id); |
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| 310 | } |
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| 311 | |
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| 312 | single_update( |
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| 313 | IMAGES_TABLE, |
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| 314 | $updates, |
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| 315 | array('id' => $image_id), |
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| 316 | true |
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| 317 | ); |
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| 318 | |
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| 319 | // register video |
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[26469] | 320 | if (!preg_match('#^([0-9]*)$#', $config['width']) or !preg_match('#^([0-9]*)$#', $config['height'])) |
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[20804] | 321 | { |
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| 322 | $config['width'] = $config['height'] = ''; |
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| 323 | } |
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[26469] | 324 | if ($config['autoplay']!='0' and $config['autoplay']!='1') |
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[20804] | 325 | { |
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| 326 | $config['autoplay'] = ''; |
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| 327 | } |
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| 328 | |
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| 329 | $insert = array( |
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| 330 | 'picture_id' => $image_id, |
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| 331 | 'url' => $video['url'], |
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| 332 | 'type' => $video['type'], |
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| 333 | 'video_id' => $video['video_id'], |
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| 334 | 'width' => $config['width'], |
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| 335 | 'height' => $config['height'], |
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| 336 | 'autoplay' => $config['autoplay'], |
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| 337 | ); |
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| 338 | |
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| 339 | single_insert( |
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| 340 | GVIDEO_TABLE, |
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| 341 | $insert |
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| 342 | ); |
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| 343 | |
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| 344 | return $image_id; |
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| 345 | } |
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| 346 | |
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| 347 | /** |
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[28268] | 348 | * @params: |
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| 349 | * $config : |
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| 350 | * - url, string |
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| 351 | * - category, integer |
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| 352 | * - add_film_frame, boolean |
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| 353 | * - title, string |
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| 354 | * - embed_code, string |
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| 355 | */ |
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| 356 | function add_video_embed($config) |
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| 357 | { |
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| 358 | global $page, $conf; |
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| 359 | |
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| 360 | $query = ' |
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| 361 | SELECT picture_id |
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| 362 | FROM '.GVIDEO_TABLE.' |
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| 363 | WHERE url = "'.$config['url'].'" |
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| 364 | ;'; |
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| 365 | $result = pwg_query($query); |
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| 366 | |
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| 367 | if (pwg_db_num_rows($result)) |
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| 368 | { |
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| 369 | $page['warnings'][] = l10n('This video was already registered'); |
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| 370 | list($image_id) = pwg_db_fetch_row($result); |
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| 371 | return $image_id; |
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| 372 | } |
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| 373 | |
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| 374 | include_once(PHPWG_ROOT_PATH . 'admin/include/functions_upload.inc.php'); |
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| 375 | |
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| 376 | // upload thumbnail |
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| 377 | if (isset($_FILES['thumbnail_file']) && $_FILES['thumbnail_file']['error'] === UPLOAD_ERR_OK) |
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| 378 | { |
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| 379 | $source_filepath = $_FILES['thumbnail_file']['tmp_name']; |
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| 380 | list(,, $type) = getimagesize($source_filepath); |
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| 381 | |
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| 382 | if (IMAGETYPE_PNG == $type || IMAGETYPE_GIF == $type || IMAGETYPE_JPEG == $type) |
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| 383 | { |
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| 384 | $thumb_name = $_FILES['thumbnail_file']['name']; |
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| 385 | $thumb_source = $conf['data_location'].$thumb_name; |
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| 386 | move_uploaded_file($source_filepath, $thumb_source); |
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| 387 | } |
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| 388 | } |
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| 389 | |
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| 390 | if (!isset($thumb_source)) |
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| 391 | { |
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| 392 | $thumb_name = 'embed-'.uniqid().'.jpg'; |
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| 393 | $thumb_source = $conf['data_location'].$thumb_name; |
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| 394 | copy(GVIDEO_PATH.'mimetypes/any.jpg', $thumb_source); |
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| 395 | } |
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| 396 | |
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| 397 | if ($config['add_film_frame']) |
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| 398 | { |
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| 399 | add_film_frame($thumb_source); |
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| 400 | } |
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| 401 | |
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| 402 | // add image and update infos |
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| 403 | $image_id = add_uploaded_file($thumb_source, $thumb_name, array($config['category'])); |
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| 404 | |
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| 405 | if (empty($config['title'])) |
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| 406 | { |
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| 407 | $config['title'] = get_filename_wo_extension($thumb_name); |
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| 408 | } |
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| 409 | |
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| 410 | $updates = array( |
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| 411 | 'name' => pwg_db_real_escape_string($config['title']), |
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| 412 | 'is_gvideo' => 1, |
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| 413 | ); |
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| 414 | |
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| 415 | single_update( |
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| 416 | IMAGES_TABLE, |
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| 417 | $updates, |
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| 418 | array('id' => $image_id), |
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| 419 | true |
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| 420 | ); |
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| 421 | |
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| 422 | $insert = array( |
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| 423 | 'picture_id' => $image_id, |
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| 424 | 'url' => $config['url'], |
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| 425 | 'type' => 'embed', |
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| 426 | 'video_id' => 'embed', |
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| 427 | 'width' => '', |
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| 428 | 'height' => '', |
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| 429 | 'autoplay' => '', |
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| 430 | 'embed' => $config['embed_code'] |
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| 431 | ); |
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| 432 | var_dump($insert); |
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| 433 | single_insert( |
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| 434 | GVIDEO_TABLE, |
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| 435 | $insert |
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| 436 | ); |
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| 437 | |
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| 438 | return $image_id; |
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| 439 | } |
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| 440 | |
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| 441 | /** |
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[17488] | 442 | * test if a download method is available |
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| 443 | * @return: bool |
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| 444 | */ |
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| 445 | if (!function_exists('test_remote_download')) |
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| 446 | { |
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| 447 | function test_remote_download() |
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| 448 | { |
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| 449 | return function_exists('curl_init') || ini_get('allow_url_fopen'); |
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| 450 | } |
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| 451 | } |
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| 452 | |
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| 453 | /** |
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[17307] | 454 | * download a remote file |
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| 455 | * - needs cURL or allow_url_fopen |
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| 456 | * - take care of SSL urls |
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| 457 | * |
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| 458 | * @param: string source url |
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| 459 | * @param: mixed destination file (if true, file content is returned) |
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| 460 | */ |
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[20804] | 461 | function gvideo_download_remote_file($src, $dest, $headers=array()) |
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[17307] | 462 | { |
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[20804] | 463 | if (empty($src)) |
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[17307] | 464 | { |
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[20804] | 465 | return false; |
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| 466 | } |
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| 467 | |
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| 468 | $return = ($dest === true) ? true : false; |
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| 469 | |
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[26469] | 470 | $headers[] = 'Accept-language: en'; |
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[20804] | 471 | |
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| 472 | /* curl */ |
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| 473 | if (function_exists('curl_init')) |
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| 474 | { |
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| 475 | if (!$return) |
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[17307] | 476 | { |
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[20804] | 477 | $newf = fopen($dest, "wb"); |
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[17307] | 478 | } |
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[20804] | 479 | $ch = curl_init(); |
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[17307] | 480 | |
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[20804] | 481 | curl_setopt($ch, CURLOPT_URL, $src); |
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| 482 | curl_setopt($ch, CURLOPT_HEADER, false); |
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| 483 | curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); |
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| 484 | curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)'); |
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| 485 | curl_setopt($ch, CURLOPT_TIMEOUT, 30); |
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| 486 | if (!ini_get('safe_mode')) |
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| 487 | { |
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| 488 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); |
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| 489 | curl_setopt($ch, CURLOPT_MAXREDIRS, 1); |
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| 490 | } |
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| 491 | if (strpos($src, 'https://') !== false) |
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| 492 | { |
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[26469] | 493 | curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); |
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| 494 | curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); |
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[20804] | 495 | } |
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| 496 | if (!$return) |
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| 497 | { |
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| 498 | curl_setopt($ch, CURLOPT_FILE, $newf); |
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| 499 | } |
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| 500 | else |
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| 501 | { |
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[26469] | 502 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); |
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[20804] | 503 | } |
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[17307] | 504 | |
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[20804] | 505 | $out = curl_exec($ch); |
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| 506 | curl_close($ch); |
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| 507 | |
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| 508 | if ($out === false) |
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[17307] | 509 | { |
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[20804] | 510 | return 'file_error'; |
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[17307] | 511 | } |
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[20804] | 512 | else if (!$return) |
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[17307] | 513 | { |
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[20804] | 514 | fclose($newf); |
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| 515 | return true; |
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| 516 | } |
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| 517 | else |
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| 518 | { |
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| 519 | return $out; |
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| 520 | } |
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| 521 | } |
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| 522 | /* file get content */ |
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| 523 | else if (ini_get('allow_url_fopen')) |
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| 524 | { |
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| 525 | if (strpos($src, 'https://') !== false and !extension_loaded('openssl')) |
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| 526 | { |
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| 527 | return false; |
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| 528 | } |
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| 529 | |
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| 530 | $opts = array( |
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| 531 | 'http' => array( |
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| 532 | 'method' => "GET", |
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| 533 | 'user_agent' => 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)', |
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| 534 | 'header' => implode("\r\n", $headers), |
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| 535 | ) |
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| 536 | ); |
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[17307] | 537 | |
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[20804] | 538 | $context = stream_context_create($opts); |
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| 539 | |
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| 540 | if (($file = file_get_contents($src, false, $context)) === false) |
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| 541 | { |
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| 542 | return 'file_error'; |
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[17307] | 543 | } |
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| 544 | |
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[20804] | 545 | if (!$return) |
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| 546 | { |
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| 547 | file_put_contents($dest, $file); |
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| 548 | return true; |
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| 549 | } |
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| 550 | else |
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| 551 | { |
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| 552 | return $file; |
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| 553 | } |
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[17307] | 554 | } |
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[20804] | 555 | |
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| 556 | return false; |
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[17307] | 557 | } |
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| 558 | |
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[17310] | 559 | /** |
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| 560 | * and film frame to an image (need GD library) |
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| 561 | * @param: string source |
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[26469] | 562 | * @param: string destination (if null, the source is modified) |
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[17310] | 563 | * @return: void |
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| 564 | */ |
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| 565 | function add_film_frame($src, $dest=null) |
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| 566 | { |
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| 567 | if (empty($dest)) |
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| 568 | { |
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| 569 | $dest = $src; |
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| 570 | } |
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| 571 | |
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| 572 | // we need gd library |
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| 573 | if (!function_exists('imagecreatetruecolor')) |
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| 574 | { |
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| 575 | if ($dest != $src) copy($src, $dest); |
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| 576 | return; |
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| 577 | } |
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| 578 | |
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| 579 | // open source image |
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[17311] | 580 | switch (strtolower(get_extension($src))) |
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[17310] | 581 | { |
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| 582 | case 'jpg': |
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| 583 | case 'jpeg': |
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| 584 | $srcImage = imagecreatefromjpeg($src); |
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| 585 | break; |
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| 586 | case 'png': |
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| 587 | $srcImage = imagecreatefrompng($src); |
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| 588 | break; |
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| 589 | case 'gif': |
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| 590 | $srcImage = imagecreatefromgif($src); |
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| 591 | break; |
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| 592 | default: |
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| 593 | if ($dest != $src) copy($src, $dest); |
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| 594 | return; |
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| 595 | } |
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| 596 | |
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| 597 | // source properties |
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| 598 | $srcWidth = imagesx($srcImage); |
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| 599 | $srcHeight = imagesy($srcImage); |
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| 600 | $const = intval($srcWidth * 0.04); |
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| 601 | $bandRadius = floor($const/8); |
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| 602 | |
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| 603 | // band properties |
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| 604 | $imgBand = imagecreatetruecolor($srcWidth + 6*$const, $srcHeight + 3*$const); |
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| 605 | |
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| 606 | $black = imagecolorallocate($imgBand, 0, 0, 0); |
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| 607 | $white = imagecolorallocate($imgBand, 245, 245, 245); |
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| 608 | |
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| 609 | // and dots |
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| 610 | $y_start = intval(($srcHeight + 3*$const) / 2); |
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| 611 | $aug = intval($y_start / 5) + 1; |
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| 612 | $i = 0; |
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| 613 | |
---|
| 614 | while ($y_start + $i*$aug < $srcHeight + 3*$const) |
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| 615 | { |
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| 616 | imagefilledroundrectangle($imgBand, (3/4)*$const, $y_start + $i*$aug - $const/2, (9/4)*$const - 1, $y_start + $i*$aug + $const/2 - 1, $white, $bandRadius); |
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| 617 | imagefilledroundrectangle($imgBand, (3/4)*$const, $y_start - $i*$aug - $const/2, (9/4)*$const - 1, $y_start - $i*$aug + $const/2 - 1, $white, $bandRadius); |
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| 618 | |
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| 619 | imagefilledroundrectangle($imgBand, $srcWidth + (15/4)*$const, $y_start + $i*$aug - $const/2, $srcWidth + (21/4)*$const - 1, $y_start + $i*$aug + $const/2 - 1, $white, $bandRadius); |
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| 620 | imagefilledroundrectangle($imgBand, $srcWidth + (15/4)*$const, $y_start - $i*$aug - $const/2, $srcWidth + (21/4)*$const - 1, $y_start - $i*$aug + $const/2 - 1, $white, $bandRadius); |
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| 621 | |
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| 622 | ++$i; |
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| 623 | } |
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| 624 | |
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| 625 | // add source to band |
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| 626 | imagecopy($imgBand, $srcImage, 3*$const, (3/2)*$const, 0, 0, $srcWidth, $srcHeight); |
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| 627 | |
---|
| 628 | // save image |
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[17311] | 629 | switch (strtolower(get_extension($dest))) |
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[17310] | 630 | { |
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| 631 | case 'jpg': |
---|
| 632 | case 'jpeg': |
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[17311] | 633 | imagejpeg($imgBand, $dest, 85); |
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[17310] | 634 | break; |
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| 635 | case 'png': |
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| 636 | imagepng($imgBand, $dest); |
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| 637 | break; |
---|
| 638 | case 'gif': |
---|
| 639 | imagegif($imgBand, $dest); |
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| 640 | break; |
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| 641 | } |
---|
| 642 | } |
---|
| 643 | |
---|
| 644 | /** |
---|
| 645 | * create a rectangle with round corners |
---|
| 646 | * http://www.php.net/manual/fr/function.imagefilledrectangle.php#42815 |
---|
| 647 | */ |
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| 648 | function imagefilledroundrectangle(&$img, $x1, $y1, $x2, $y2, $color, $radius) |
---|
| 649 | { |
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| 650 | imagefilledrectangle($img, $x1+$radius, $y1, $x2-$radius, $y2, $color); |
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| 651 | |
---|
| 652 | if ($radius > 0) |
---|
| 653 | { |
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| 654 | imagefilledrectangle($img, $x1, $y1+$radius, $x2, $y2-$radius, $color); |
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| 655 | imagefilledellipse($img, $x1+$radius, $y1+$radius, $radius*2, $radius*2, $color); |
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| 656 | imagefilledellipse($img, $x2-$radius, $y1+$radius, $radius*2, $radius*2, $color); |
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| 657 | imagefilledellipse($img, $x1+$radius, $y2-$radius, $radius*2, $radius*2, $color); |
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| 658 | imagefilledellipse($img, $x2-$radius, $y2-$radius, $radius*2, $radius*2, $color); |
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| 659 | } |
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| 660 | } |
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