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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | daniel-mar | 1 | #!/usr/bin/php |
| 2 | <?php |
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| 3 | |||
| 19 | daniel-mar | 4 | // ViaThinkSoft YouTube Downloader Util 2.3.3 |
| 5 | // Revision: 2022-12-19 |
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| 2 | daniel-mar | 6 | // Author: Daniel Marschall <www.daniel-marschall.de> |
| 7 | daniel-mar | 7 | // Licensed under the terms of the Apache 2.0 License |
| 2 | daniel-mar | 8 | // |
| 6 | daniel-mar | 9 | // For syntax and other documentation, please read the file README. |
| 2 | daniel-mar | 10 | |
| 11 | // ------------------------------------------------------------------------------------------------ |
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| 12 | |||
| 13 | error_reporting(E_ALL | E_NOTICE | E_STRICT | E_DEPRECATED); |
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| 14 | |||
| 15 | define('AUTO_API_KEY', '~/.yt_api_key'); |
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| 6 | daniel-mar | 16 | define('AUTO_COOKIE_FILE', '~/.yt_cookies'); |
| 2 | daniel-mar | 17 | define('DOWNLOAD_SIMULATION_MODE', false); |
| 18 | define('DEFAULT_SEARCH_ORDER', 'relevance'); |
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| 19 | define('DEFAULT_SEARCH_MAXRESULTS', 10); |
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| 20 | |||
| 21 | putenv("LANG=de_DE.UTF-8"); // required if video titles contain non-ASCII symbols |
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| 22 | |||
| 23 | require_once __DIR__ . '/youtube_functions.inc.phps'; |
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| 14 | daniel-mar | 24 | require_once __DIR__ . '/checksum_functions.inc.phps'; |
| 2 | daniel-mar | 25 | |
| 26 | // Check if we are running in command line |
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| 27 | |||
| 28 | if (PHP_SAPI !== 'cli') { |
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| 29 | fwrite(STDERR, "Error: Can only run in CLI mode\n"); |
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| 30 | exit(2); |
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| 31 | } |
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| 32 | |||
| 33 | // Global vars |
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| 34 | |||
| 35 | $listFilenameStack = array(); |
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| 36 | |||
| 37 | // Default values |
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| 38 | |||
| 39 | $allow_creation_outputdir = false; |
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| 40 | $type = 'v:'; |
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| 41 | $outputDir = ''; |
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| 42 | $alreadyDownloaded = ''; |
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| 14 | daniel-mar | 43 | $checksumMode = 'none'; |
| 2 | daniel-mar | 44 | $failList = ''; |
| 45 | $failTreshold = 3; |
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| 46 | $rest_args = array(); |
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| 47 | $verbose = false; |
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| 48 | $mp3id_transfer = true; |
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| 49 | $apikey = ''; |
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| 50 | $resultcache = ''; |
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| 51 | $extra_args = |
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| 52 | // '-k ' . // The additional "-k" option in the above makes youtube-dl keep downloaded videos. |
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| 53 | '-i ' . // continue upon download errors |
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| 54 | '-c '; // resume partially downloaded video files |
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| 55 | $default_template = '%(title)s-%(id)s.%(ext)s'; |
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| 6 | daniel-mar | 56 | $cookie_file = AUTO_COOKIE_FILE; |
| 16 | daniel-mar | 57 | $downloader = 'yt-dlp'; |
| 2 | daniel-mar | 58 | |
| 59 | // Parse arguments |
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| 60 | // We do not use getopt() at the moment, because the important functionality "optind" is only available in PHP 7.1, which is not yet distributed with most of the stable Linux distros |
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| 61 | |||
| 62 | $init_extra_args = false; |
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| 7 | daniel-mar | 63 | $argv_bak = $_SERVER['argv']; |
| 2 | daniel-mar | 64 | array_shift($argv_bak); |
| 65 | while (count($argv_bak) > 0) { |
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| 66 | $arg = array_shift($argv_bak); |
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| 67 | $arg2 = $arg . ' ' . (isset($argv_bak[0]) ? $argv_bak[0] : ''); |
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| 7 | daniel-mar | 68 | $m = null; |
| 2 | daniel-mar | 69 | if (preg_match('@^(/t|\-t|\-\-type)(\s+|=)(.*)$@s', $arg2, $m)) { |
| 70 | array_shift($argv_bak); |
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| 71 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 72 | $type = $m[3]; |
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| 73 | } else if (preg_match('@^(/o|\-o|\-\-outputDir)(\s+|=)(.*)$@s', $arg2, $m)) { |
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| 74 | array_shift($argv_bak); |
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| 75 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 76 | $outputDir = $m[3]; |
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| 77 | } else if (preg_match('@^(/a|\-a|\-\-alreadyDownloaded)(\s+|=)(.*)$@s', $arg2, $m)) { |
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| 78 | array_shift($argv_bak); |
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| 79 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 80 | $alreadyDownloaded = $m[3]; |
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| 81 | } else if (preg_match('@^(/f|\-f|\-\-failList)(\s+|=)(.*)$@s', $arg2, $m)) { |
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| 82 | array_shift($argv_bak); |
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| 83 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 84 | $failList = $m[3]; |
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| 85 | } else if (preg_match('@^(/F|\-F|\-\-failTreshold)(\s+|=)(.*)$@s', $arg2, $m)) { |
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| 86 | array_shift($argv_bak); |
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| 87 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 88 | $failTreshold = $m[3]; |
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| 89 | } else if (preg_match('@^(/C|\-C|\-\-resultcache)(\s+|=)(.*)$@s', $arg2, $m)) { |
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| 90 | array_shift($argv_bak); |
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| 91 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 92 | $resultcache = $m[3]; |
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| 14 | daniel-mar | 93 | } else if (preg_match('@^(/H|\-H|\-\-checksumMode)(\s+|=)(.*)$@s', $arg2, $m)) { |
| 94 | array_shift($argv_bak); |
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| 95 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 96 | $checksumMode = $m[3]; |
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| 97 | if ((strtolower($checksumMode) != 'none') |
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| 98 | && (strtolower($checksumMode) != 'sfv') |
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| 99 | && (strtolower($checksumMode) != 'md5') |
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| 100 | && (strtolower($checksumMode) != 'sfv,md5') |
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| 101 | && (strtolower($checksumMode) != 'md5,sfv')) syntax_error("Checksum mode needs to be either 'None', 'MD5', 'SFV', or 'MD5,SFV'."); |
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| 2 | daniel-mar | 102 | } else if (preg_match('@^(/T|\-T|\-\-default-template)(\s+|=)(.*)$@s', $arg2, $m)) { |
| 103 | array_shift($argv_bak); |
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| 104 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 105 | $default_template = $m[3]; |
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| 106 | } else if (preg_match('@^(/A|\-A|\-\-api-key)(\s+|=)(.*)$@s', $arg2, $m)) { |
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| 107 | array_shift($argv_bak); |
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| 108 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 109 | $apikey = file_exists($m[3]) ? trim(file_get_contents($m[3])) : $m[3]; |
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| 6 | daniel-mar | 110 | } else if (preg_match('@^(\-\-cookies)(\s+|=)(.*)$@s', $arg2, $m)) { |
| 111 | array_shift($argv_bak); |
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| 112 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 113 | $cookie_file = file_exists($m[3]) ? trim(file_get_contents($m[3])) : $m[3]; |
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| 16 | daniel-mar | 114 | } else if (preg_match('@^(\-\-downloader)(\s+|=)(.*)$@s', $arg2, $m)) { |
| 115 | array_shift($argv_bak); |
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| 116 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 117 | $downloader = $m[3]; |
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| 2 | daniel-mar | 118 | } else if (preg_match('@^(/X|\-X|\-\-extra-args)(\s+|=)(.*)$@s', $arg2, $m)) { |
| 119 | array_shift($argv_bak); |
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| 120 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 121 | if ($init_extra_args) { |
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| 122 | $extra_args .= ' ' . $m[3]; // user has multiple "-X" arguments. append. |
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| 123 | } else { |
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| 124 | $extra_args = $m[3]; // overwrite defaults |
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| 125 | $init_extra_args = true; |
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| 126 | } |
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| 127 | } else if (preg_match('@^(/\?|/h|\-\?|\-h|\-\-help)$@s', $arg, $m)) { |
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| 128 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 129 | help(); |
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| 130 | } else if (preg_match('@^(/V|\-V|\-\-version)$@s', $arg, $m)) { |
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| 131 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 132 | version(); |
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| 133 | } else if (preg_match('@^(/v|\-v|\-\-verbose)$@s', $arg, $m)) { |
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| 134 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 135 | $verbose = true; |
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| 136 | } else if (preg_match('@^(/N|\-N|\-\-no-mp3-tagtransfer)$@s', $arg, $m)) { |
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| 137 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 138 | $mp3id_transfer = false; |
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| 139 | } else if (preg_match('@^(/O|\-O|\-\-create-outputdir)$@s', $arg, $m)) { |
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| 140 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 141 | $allow_creation_outputdir = true; |
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| 142 | } else if ($arg == '--') { |
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| 143 | if (count($rest_args) > 0) syntax_error("Invalid argument: ".$rest_args[0]); |
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| 144 | $rest_args = $argv_bak; |
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| 145 | break; |
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| 146 | } else { |
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| 147 | $rest_args[] = $arg; |
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| 148 | } |
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| 149 | } |
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| 150 | unset($arg); |
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| 151 | unset($argv_bak); |
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| 152 | unset($init_extra_args); |
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| 153 | |||
| 16 | daniel-mar | 154 | define('DOWNLOAD_YT_FORK', $downloader); |
| 155 | |||
| 2 | daniel-mar | 156 | // Validity checks |
| 157 | |||
| 158 | if ((substr($type,0,2) != 'a:') && (substr($type,0,2) != 'v:')) syntax_error("Type must be either 'v:' or 'a:'. '$type' is not valid."); |
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| 159 | |||
| 160 | if (count($rest_args) == 0) syntax_error("Please enter at least one desired video for downloading"); |
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| 161 | |||
| 162 | if ($failTreshold <= 0) syntax_error("Fail treshold has invalid value. Must be >0."); |
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| 163 | |||
| 6 | daniel-mar | 164 | $cookie_file = expand_tilde($cookie_file); |
| 165 | if (!file_exists($cookie_file)) $cookie_file = ''; |
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| 166 | |||
| 16 | daniel-mar | 167 | // Try to download/update youtube-dl/yt-dlp into local directory |
| 168 | download_latest_downloader(); |
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| 2 | daniel-mar | 169 | |
| 16 | daniel-mar | 170 | if (command_exists(__DIR__.'/'.DOWNLOAD_YT_FORK)) { |
| 171 | echo "Will use '".DOWNLOAD_YT_FORK."' from local directory\n"; |
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| 172 | define('YTDL_EXE', __DIR__.'/'.DOWNLOAD_YT_FORK); |
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| 5 | daniel-mar | 173 | } else { |
| 174 | // Download failed. Is at least a package installed? |
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| 16 | daniel-mar | 175 | if (command_exists(DOWNLOAD_YT_FORK)) { |
| 176 | echo "Will use '".DOWNLOAD_YT_FORK."' from Linux package\n"; |
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| 177 | define('YTDL_EXE', DOWNLOAD_YT_FORK); |
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| 2 | daniel-mar | 178 | } else { |
| 16 | daniel-mar | 179 | fwrite(STDERR, "This script requires the tool/package '".DOWNLOAD_YT_FORK."'. Please install it first.\n"); |
| 2 | daniel-mar | 180 | exit(1); |
| 181 | } |
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| 182 | } |
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| 183 | |||
| 184 | // Now process the videos |
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| 185 | |||
| 186 | yt_set_apikey_callback('_getApikey'); |
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| 187 | |||
| 188 | foreach ($rest_args as $resource) { |
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| 189 | if ($verbose) echo "Handle: $resource\n"; |
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| 190 | if (strpos($resource, ':') === false) { |
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| 191 | fwrite(STDERR, "Invalid resource '$resource' (you are missing the prefix, e.g. vurl: or vid:). Skipping.\n"); |
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| 192 | } else { |
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| 193 | list($resourceType, $resourceValue) = explode(':', $resource, 2); |
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| 19 | daniel-mar | 194 | try { |
| 195 | ytdwn_handle_resource($resourceType, $resourceValue); |
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| 196 | } catch(Exception $e) { |
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| 197 | fwrite(STDERR, "Error at '$resourceType:$resourceValue': ".$e->getMessage()."\n"); |
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| 198 | } |
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| 2 | daniel-mar | 199 | } |
| 200 | } |
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| 201 | |||
| 202 | // ------------------------------------------------------------------------------------------------ |
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| 203 | |||
| 204 | function ytdwn_handle_resource($resourceType, $resourceValue) { |
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| 205 | if ($resourceType == 'vid') { |
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| 206 | $video_id = parse_quoting($resourceValue); |
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| 207 | ytdwn_video_id($video_id); |
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| 208 | } else if ($resourceType == 'vurl') { |
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| 209 | $video_url = parse_quoting($resourceValue); |
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| 210 | $video_id = getVideoIDFromURL($video_url); |
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| 211 | if (!$video_id) { |
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| 212 | fwrite(STDERR, "$video_url is not a valid YouTube video URL. Skipping.\n"); |
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| 213 | } else { |
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| 214 | ytdwn_video_id($video_id); |
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| 215 | } |
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| 216 | } else if ($resourceType == 'pid') { |
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| 217 | $playlist_id = parse_quoting($resourceValue); |
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| 218 | ytdwn_playlist_id($playlist_id); |
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| 219 | } else if ($resourceType == 'purl') { |
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| 220 | $playlist_url = parse_quoting($resourceValue); |
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| 221 | $playlist_id = getPlaylistIDFromURL($playlist_url); |
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| 222 | if (!$playlist_id) { |
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| 223 | fwrite(STDERR, "$playlist_url is not a valid YouTube playlist URL. Skipping\n"); |
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| 224 | } else { |
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| 225 | ytdwn_playlist_id($playlist_id); |
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| 226 | } |
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| 227 | } else if ($resourceType == 'cid') { |
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| 228 | $channel_id = parse_quoting($resourceValue); |
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| 229 | |||
| 7 | daniel-mar | 230 | $m = null; |
| 2 | daniel-mar | 231 | if (preg_match('@\[search=(.+)\]@ismU', $channel_id, $m)) { |
| 232 | $search = $m[1]; |
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| 233 | $channel_id = preg_replace('@\[search=(.+)\]@ismU', '', $channel_id); |
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| 234 | } else { |
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| 235 | $search = ''; // default |
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| 236 | } |
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| 237 | $search = parse_quoting($search); |
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| 238 | |||
| 239 | ytdwn_channel_id($channel_id, $search); |
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| 240 | } else if ($resourceType == 'cname') { |
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| 241 | $channel_name = parse_quoting($resourceValue); |
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| 242 | |||
| 7 | daniel-mar | 243 | $m = null; |
| 2 | daniel-mar | 244 | if (preg_match('@\[search=(.+)\]@ismU', $channel_name, $m)) { |
| 245 | $search = $m[1]; |
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| 246 | $channel_name = preg_replace('@\[search=(.+)\]@ismU', '', $channel_name); |
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| 247 | } else { |
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| 248 | $search = ''; // default |
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| 249 | } |
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| 250 | $search = parse_quoting($search); |
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| 251 | |||
| 252 | $channel_name = parse_quoting($channel_name); |
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| 253 | $channel_id = yt_get_channel_id($channel_name); |
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| 254 | if (!$channel_id) { |
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| 13 | daniel-mar | 255 | fwrite(STDERR, "URL $channel_name is a valid YouTube username. Will now try to interprete it as channel ID instead....\n"); |
| 2 | daniel-mar | 256 | } |
| 13 | daniel-mar | 257 | ytdwn_channel_id($channel_id, $search); |
| 2 | daniel-mar | 258 | } else if ($resourceType == 'curl') { |
| 259 | $channel_url = parse_quoting($resourceValue); |
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| 260 | |||
| 7 | daniel-mar | 261 | $m = null; |
| 2 | daniel-mar | 262 | if (preg_match('@\[search=(.+)\]@ismU', $channel_url, $m)) { |
| 263 | $search = $m[1]; |
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| 264 | $channel_url = preg_replace('@\[search=(.+)\]@ismU', '', $channel_url); |
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| 265 | } else { |
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| 266 | $search = ''; // default |
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| 267 | } |
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| 268 | $search = parse_quoting($search); |
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| 269 | |||
| 270 | $channel_url = parse_quoting($channel_url); |
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| 271 | $channel_id = curl_to_cid($channel_url); |
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| 272 | if (!$channel_id) { |
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| 8 | daniel-mar | 273 | fwrite(STDERR, "URL $channel_url is a valid YouTube channel or username URL. Skipping\n"); |
| 2 | daniel-mar | 274 | } else { |
| 275 | ytdwn_channel_id($channel_id, $search); |
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| 276 | } |
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| 277 | } else if ($resourceType == 'search') { |
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| 278 | $searchterm = parse_quoting($resourceValue); |
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| 279 | |||
| 280 | $order = ''; |
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| 7 | daniel-mar | 281 | $m = null; |
| 2 | daniel-mar | 282 | if (preg_match('@\[order=(.+)\]@ismU', $searchterm, $m)) { |
| 283 | $order = $m[1]; |
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| 284 | $searchterm = preg_replace('@\[order=(.+)\]@ismU', '', $searchterm); |
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| 285 | } else { |
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| 286 | $order = DEFAULT_SEARCH_ORDER; // default |
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| 287 | } |
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| 288 | $order = parse_quoting($order); |
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| 289 | |||
| 290 | $maxresults = ''; |
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| 291 | if (preg_match('@\[maxresults=(.+)\]@ismU', $searchterm, $m)) { |
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| 292 | $maxresults = $m[1]; |
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| 293 | $searchterm = preg_replace('@\[maxresults=(.+)\]@ismU', '', $searchterm); |
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| 294 | } else { |
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| 295 | $maxresults = DEFAULT_SEARCH_MAXRESULTS; // default |
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| 296 | } |
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| 297 | $maxresults = parse_quoting($maxresults); |
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| 298 | |||
| 299 | $searchterm = parse_quoting($searchterm); |
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| 300 | |||
| 301 | ytdwn_search($searchterm, $order, $maxresults); |
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| 302 | } else if ($resourceType == 'list') { |
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| 303 | $list_files = glob(parse_quoting($resourceValue)); // in case the user entered a wildcard, e.g. *.list |
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| 304 | foreach ($list_files as $list_file) { |
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| 305 | if (!file_exists($list_file)) { |
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| 306 | fwrite(STDERR, "List file $list_file does not exist. Skipping\n"); |
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| 307 | } else { |
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| 308 | ytdwn_list_file($list_file); |
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| 309 | } |
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| 310 | } |
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| 311 | } else { |
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| 312 | fwrite(STDERR, "Resource type '$resourceType' is not valid. Skipping $resourceType:$resourceValue.\n"); |
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| 313 | } |
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| 314 | } |
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| 315 | |||
| 316 | function ytdwn_list_file($list_file) { |
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| 317 | global $listFilenameStack, $verbose; |
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| 318 | |||
| 319 | if ($verbose) echo "Processing list file '$list_file' ...\n"; |
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| 320 | |||
| 321 | $listFilenameStack[] = $list_file; |
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| 322 | $lines = file($list_file); |
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| 323 | foreach ($lines as $line) { |
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| 324 | $line = trim($line); |
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| 325 | if ($line == '') continue; |
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| 326 | if ($line[0] == '#') continue; |
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| 327 | if (strpos($line, ':') === false) { |
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| 328 | fwrite(STDERR, "Invalid resource '$line' (you are missing the prefix, e.g. vurl: or vid:). Skipping.\n"); |
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| 329 | } else { |
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| 330 | list($resourceType, $resourceValue) = explode(':',$line,2); |
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| 19 | daniel-mar | 331 | try { |
| 332 | ytdwn_handle_resource($resourceType, $resourceValue); |
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| 333 | } catch(Exception $e) { |
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| 334 | fwrite(STDERR, "Error at line '$line': ".$e->getMessage()."\n"); |
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| 335 | } |
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| 2 | daniel-mar | 336 | } |
| 337 | } |
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| 338 | array_pop($listFilenameStack); |
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| 339 | } |
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| 340 | |||
| 341 | function ytdwn_channel_id($channel_id, $search='') { |
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| 342 | global $type; |
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| 343 | global $verbose; |
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| 344 | |||
| 345 | if ($verbose) echo "Processing channel ID '$channel_id' ...\n"; |
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| 346 | |||
| 347 | // List the videos of the channel |
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| 348 | |||
| 16 | daniel-mar | 349 | $use_cache = !empty(_getResultcache()) && file_exists(_getResultcache()); |
| 350 | $cont = $use_cache ? file_get_contents(_getResultcache()) : ''; |
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| 2 | daniel-mar | 351 | $out = json_decode($cont, true); |
| 352 | if ($out == NULL) $out = array(); |
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| 353 | |||
| 16 | daniel-mar | 354 | if ($use_cache) { |
| 2 | daniel-mar | 355 | $stats = yt_get_channel_stats($channel_id); |
| 18 | daniel-mar | 356 | if (!$stats) { |
| 11 | daniel-mar | 357 | fwrite(STDERR, "Cannot get stats for channel with ID '$channel_id'\n"); |
| 358 | return; |
||
| 359 | } |
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| 2 | daniel-mar | 360 | $videocount = $stats['videoCount']; |
| 361 | |||
| 362 | $key = (!empty($search)) ? 'cid:'.$channel_id.'/'.$search : 'cid:'.$channel_id; |
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| 363 | |||
| 364 | if (!isset($out[$key])) $out[$key] = array(); |
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| 365 | $videocount_old = isset($out[$key]['count']) ? $out[$key]['count'] : -1; |
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| 366 | } else { |
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| 367 | $videocount = -1; |
||
| 368 | $videocount_old = -2; |
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| 369 | $key = ''; |
||
| 370 | } |
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| 371 | |||
| 372 | if ($videocount_old != $videocount) { // Attention: This might not work if videos are deleted and added (= the count stays the same) |
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| 16 | daniel-mar | 373 | if ($verbose && $use_cache) echo "Video count changed from $videocount_old to $videocount\n"; |
| 2 | daniel-mar | 374 | $out[$key]['count'] = $videocount; |
| 375 | if (!empty($search)) { |
||
| 376 | $out[$key]['results'] = yt_channel_items($channel_id, $search); |
||
| 377 | } else { |
||
| 378 | $out[$key]['results'] = yt_channel_items($channel_id); |
||
| 379 | } |
||
| 18 | daniel-mar | 380 | if (!$out[$key]['results']) { |
| 19 | daniel-mar | 381 | // TODO: If a channel has deleted all videos, then this message comes. |
| 382 | // However, technically this is not an error. |
||
| 16 | daniel-mar | 383 | fwrite(STDERR, "Cannot get result for channel with ID '$channel_id'\n"); |
| 384 | return; |
||
| 385 | } |
||
| 2 | daniel-mar | 386 | } else { |
| 387 | if ($verbose) echo "Video count for channel is still $videocount, keep ".count($out[$key]['results'])." results.\n"; |
||
| 388 | } |
||
| 389 | |||
| 390 | // Save the cache |
||
| 391 | |||
| 392 | try { |
||
| 16 | daniel-mar | 393 | if ($use_cache) file_put_contents(_getResultcache(), json_encode($out)); |
| 2 | daniel-mar | 394 | } catch(Exception $e) { |
| 395 | fwrite(STDERR, "Cannot write result cache\n"); |
||
| 396 | } |
||
| 397 | |||
| 398 | // Now download |
||
| 399 | |||
| 18 | daniel-mar | 400 | if (!$out[$key]['results']) { |
| 19 | daniel-mar | 401 | // TODO: If a channel has deleted all videos, then this message comes. |
| 402 | // However, technically this is not an error. |
||
| 6 | daniel-mar | 403 | fwrite(STDERR, "Cannot get result for channel with ID '$channel_id'\n"); |
| 404 | return; |
||
| 405 | } |
||
| 2 | daniel-mar | 406 | foreach ($out[$key]['results'] as list($id, $title)) { |
| 407 | if ($verbose) echo "Downloading '$title' as ".hf_type($type)." ...\n"; |
||
| 408 | ytdwn_video_id($id); |
||
| 409 | } |
||
| 410 | } |
||
| 411 | |||
| 412 | function ytdwn_playlist_id($playlist_id) { |
||
| 413 | global $type; |
||
| 414 | global $verbose; |
||
| 415 | |||
| 416 | if ($verbose) echo "Processing playlist ID '$playlist_id' ...\n"; |
||
| 417 | |||
| 418 | // List the videos of the playlist |
||
| 419 | |||
| 16 | daniel-mar | 420 | $use_cache = !empty(_getResultcache()) && file_exists(_getResultcache()); |
| 421 | $cont = $use_cache ? file_get_contents(_getResultcache()) : ''; |
||
| 2 | daniel-mar | 422 | $out = json_decode($cont, true); |
| 423 | if ($out == NULL) $out = array(); |
||
| 424 | |||
| 16 | daniel-mar | 425 | if ($use_cache) { |
| 2 | daniel-mar | 426 | $stats = yt_get_playlist_stats($playlist_id); |
| 18 | daniel-mar | 427 | if (!$stats) { |
| 12 | daniel-mar | 428 | fwrite(STDERR, "Cannot get stats for playlist with ID '$playlist_id'\n"); |
| 11 | daniel-mar | 429 | return; |
| 430 | } |
||
| 2 | daniel-mar | 431 | $videocount = $stats['itemCount']; |
| 432 | |||
| 433 | $key = 'pid:'.$playlist_id; |
||
| 434 | |||
| 435 | if (!isset($out[$key])) $out[$key] = array(); |
||
| 436 | $videocount_old = isset($out[$key]['count']) ? $out[$key]['count'] : -1; |
||
| 437 | } else { |
||
| 438 | $videocount = -1; |
||
| 439 | $videocount_old = -2; |
||
| 440 | $key = ''; |
||
| 441 | } |
||
| 442 | |||
| 443 | if ($videocount_old != $videocount) { // Attention: This might not work if videos are deleted and added (= the count stays the same) |
||
| 16 | daniel-mar | 444 | if ($verbose && $use_cache) echo "Video count changed from $videocount_old to $videocount\n"; |
| 2 | daniel-mar | 445 | $out[$key]['count'] = $videocount; |
| 446 | $out[$key]['results'] = yt_playlist_items($playlist_id); |
||
| 18 | daniel-mar | 447 | if (!$out[$key]['results']) { |
| 19 | daniel-mar | 448 | // TODO: If a playlist has deleted all videos, then this message comes. |
| 449 | // However, technically this is not an error. |
||
| 16 | daniel-mar | 450 | fwrite(STDERR, "Cannot get result for playlist with ID '$playlist_id'\n"); |
| 451 | return; |
||
| 452 | } |
||
| 2 | daniel-mar | 453 | } else { |
| 454 | if ($verbose) echo "Video count for playlist is still $videocount, keep ".count($out[$key]['results'])." results.\n"; |
||
| 455 | } |
||
| 456 | |||
| 457 | // Save the cache |
||
| 458 | |||
| 459 | try { |
||
| 16 | daniel-mar | 460 | if ($use_cache) file_put_contents(_getResultcache(), json_encode($out)); |
| 2 | daniel-mar | 461 | } catch(Exception $e) { |
| 462 | fwrite(STDERR, "Cannot write result cache\n"); |
||
| 463 | } |
||
| 464 | |||
| 465 | // Now download |
||
| 466 | |||
| 18 | daniel-mar | 467 | if (!$out[$key]['results']) { |
| 6 | daniel-mar | 468 | fwrite(STDERR, "Cannot get result for playlist with ID '$playlist_id'\n"); |
| 469 | return; |
||
| 470 | } |
||
| 2 | daniel-mar | 471 | foreach ($out[$key]['results'] as list($id, $title)) { |
| 472 | if ($verbose) echo "Downloading '$title' as ".hf_type($type)." ...\n"; |
||
| 473 | ytdwn_video_id($id); |
||
| 474 | } |
||
| 475 | } |
||
| 476 | |||
| 477 | function ytdwn_search($search, $order='', $maxresults=-1) { |
||
| 478 | global $type; |
||
| 479 | global $verbose; |
||
| 480 | |||
| 481 | if ($verbose) echo "Searching for '$search' ...\n"; |
||
| 482 | |||
| 483 | // Perform the search and list the videos |
||
| 484 | |||
| 485 | $results = yt_search_items($search, $order, $maxresults); |
||
| 486 | |||
| 487 | // Now download |
||
| 488 | |||
| 18 | daniel-mar | 489 | if (!$results) { |
| 6 | daniel-mar | 490 | fwrite(STDERR, "Cannot get data for search '$search'\n"); |
| 491 | return; |
||
| 492 | } |
||
| 2 | daniel-mar | 493 | foreach ($results as list($id, $title)) { |
| 494 | if ($verbose) echo "Downloading '$title' as ".hf_type($type)." ...\n"; |
||
| 495 | ytdwn_video_id($id); |
||
| 496 | } |
||
| 497 | } |
||
| 498 | |||
| 15 | daniel-mar | 499 | function template_to_wildcard($template, $video_id) { |
| 500 | $x = $template; |
||
| 501 | $x = str_replace('%(id)s', $video_id, $x); |
||
| 502 | $x = preg_replace('@%\\(.+\\)s@ismU', '*', $x); |
||
| 503 | $x = preg_replace('@\\*+@', '*', $x); |
||
| 504 | return $x; |
||
| 505 | } |
||
| 506 | |||
| 507 | function ytdwn_get_downloaded_filename($outputTemplate, $video_id) { |
||
| 508 | if (strpos($outputTemplate, '%(id)s') === false) { |
||
| 509 | // TODO: There needs to be a better way to find out the written file name !!! |
||
| 510 | return false; |
||
| 511 | } else { |
||
| 512 | $wildcard = template_to_wildcard($outputTemplate, $video_id); |
||
| 513 | $test = glob($wildcard); |
||
| 514 | if (count($test) == 0) return false; |
||
| 515 | return $test[0]; |
||
| 516 | } |
||
| 517 | } |
||
| 518 | |||
| 2 | daniel-mar | 519 | function ytdwn_video_id($video_id) { |
| 520 | global $type; |
||
| 521 | global $verbose; |
||
| 522 | global $mp3id_transfer; |
||
| 523 | global $extra_args; |
||
| 524 | global $default_template; |
||
| 525 | global $failTreshold; |
||
| 6 | daniel-mar | 526 | global $cookie_file; |
| 14 | daniel-mar | 527 | global $checksumMode; |
| 2 | daniel-mar | 528 | |
| 529 | if (DOWNLOAD_SIMULATION_MODE) { |
||
| 530 | echo "SIMULATE download of video id $video_id as ".hf_type($type)." to "._getOutputDir()."\n"; |
||
| 531 | return; |
||
| 532 | } |
||
| 533 | |||
| 534 | if (!empty(_getAlreadyDownloaded()) && in_alreadydownloaded_file($type, $video_id)) { |
||
| 535 | if ($verbose) echo "Video $video_id has already been downloaded. Skip.\n"; |
||
| 536 | return true; |
||
| 537 | } |
||
| 538 | |||
| 539 | if (!empty(_getFailList()) && (ytdwn_fail_counter($type, $video_id) >= $failTreshold)) { |
||
| 540 | if ($verbose) echo "Video $video_id has failed too often. Skip.\n"; |
||
| 541 | return true; |
||
| 542 | } |
||
| 543 | |||
| 544 | $out = ''; |
||
| 545 | $code = -1; |
||
| 546 | |||
| 547 | $outputTemplate = rtrim(_getOutputDir(), '/').'/'.$default_template; |
||
| 548 | |||
| 549 | if (substr($type,0,2) == 'v:') { |
||
| 550 | $format = substr($type,2); |
||
| 551 | if (!empty($format)) { |
||
| 6 | daniel-mar | 552 | exec(YTDL_EXE.' -o '.escapeshellarg($outputTemplate).' '.$extra_args.(empty($cookie_file) ? '' : ' --cookies '.$cookie_file).' '.escapeshellarg(vid_to_vurl($video_id)).' --format '.escapeshellarg($format), $out, $code); |
| 2 | daniel-mar | 553 | } else { |
| 6 | daniel-mar | 554 | exec(YTDL_EXE.' -o '.escapeshellarg($outputTemplate).' '.$extra_args.(empty($cookie_file) ? '' : ' --cookies '.$cookie_file).' '.escapeshellarg(vid_to_vurl($video_id)), $out, $code); |
| 2 | daniel-mar | 555 | } |
| 15 | daniel-mar | 556 | |
| 557 | $written_file = $code == 0 ? ytdwn_get_downloaded_filename($outputTemplate, $video_id) : false; |
||
| 558 | |||
| 2 | daniel-mar | 559 | } else if (substr($type,0,2) == 'a:') { |
| 560 | $format = substr($type,2); |
||
| 561 | if (!empty($format)) { |
||
| 6 | daniel-mar | 562 | exec(YTDL_EXE.' -o '.escapeshellarg($outputTemplate).' '.$extra_args.(empty($cookie_file) ? '' : ' --cookies '.$cookie_file).' '.escapeshellarg(vid_to_vurl($video_id)).' --extract-audio --audio-format '.escapeshellarg($format), $out, $code); |
| 2 | daniel-mar | 563 | } else { |
| 6 | daniel-mar | 564 | exec(YTDL_EXE.' -o '.escapeshellarg($outputTemplate).' '.$extra_args.(empty($cookie_file) ? '' : ' --cookies '.$cookie_file).' '.escapeshellarg(vid_to_vurl($video_id)).' --extract-audio', $out, $code); |
| 2 | daniel-mar | 565 | } |
| 566 | |||
| 15 | daniel-mar | 567 | $written_file = $code == 0 ? ytdwn_get_downloaded_filename($outputTemplate, $video_id) : false; |
| 568 | |||
| 569 | if (($code == 0) && ($mp3id_transfer) && (strtolower($format) == 'mp3')) { |
||
| 18 | daniel-mar | 570 | if (!$written_file) { |
| 15 | daniel-mar | 571 | fwrite(STDERR, "Cannot include YouTube ID to MP3, because the default template does not contain '%(id)s', or the downloaded file could not be determined for another reason.\n"); |
| 572 | } else { |
||
| 573 | mp3_transfer_vid_to_id($written_file, $video_id); |
||
| 574 | } |
||
| 575 | } |
||
| 576 | } else { |
||
| 577 | assert(false); |
||
| 578 | return false; |
||
| 579 | } |
||
| 580 | |||
| 2 | daniel-mar | 581 | if ($code == 0) { |
| 15 | daniel-mar | 582 | if ($verbose) { |
| 583 | fwrite(STDOUT, "Successfully downloaded video ID $video_id as ".hf_type($type)."\n"); |
||
| 18 | daniel-mar | 584 | if ($written_file) fwrite(STDOUT, "Output file name: $written_file\n"); |
| 15 | daniel-mar | 585 | } |
| 2 | daniel-mar | 586 | if (!empty(_getAlreadyDownloaded())) { |
| 587 | try { |
||
| 588 | addto_alreadydownloaded_file($type, $video_id); |
||
| 589 | } catch(Exception $e) { |
||
| 14 | daniel-mar | 590 | fwrite(STDERR, "Cannot add to 'already downloaded' file\n"); |
| 2 | daniel-mar | 591 | } |
| 592 | } |
||
| 14 | daniel-mar | 593 | |
| 594 | // Now do the checksums |
||
| 595 | foreach (explode(',',$checksumMode) as $mode) { |
||
| 15 | daniel-mar | 596 | if (strtolower($mode) === 'none') continue; |
| 18 | daniel-mar | 597 | if (!$written_file) { |
| 15 | daniel-mar | 598 | fwrite(STDERR, "Cannot add to the '$mode' checksum file, because the default template does not contain '%(id)s', or the downloaded file could not be determined for another reason.\n"); |
| 599 | } else if (!cs_add_automatically($written_file, $mode)) { |
||
| 14 | daniel-mar | 600 | fwrite(STDERR, "Could not write to '$mode' checksum file!\n"); |
| 601 | } |
||
| 602 | } |
||
| 2 | daniel-mar | 603 | } else { |
| 604 | fwrite(STDERR, "Error downloading $video_id! (Code $code)\n"); |
||
| 605 | if (!empty(_getFailList())) { |
||
| 606 | try { |
||
| 607 | ytdwn_register_fail($type, $video_id, $code); |
||
| 608 | } catch(Exception $e) { |
||
| 609 | fwrite(STDERR, "Cannot register fail\n"); |
||
| 610 | } |
||
| 611 | } |
||
| 612 | return false; |
||
| 613 | } |
||
| 614 | |||
| 615 | return true; |
||
| 616 | } |
||
| 617 | |||
| 618 | function vid_to_vurl($video_id) { |
||
| 7 | daniel-mar | 619 | return "https://www.youtube.com/watch?v=$video_id"; |
| 2 | daniel-mar | 620 | } |
| 621 | |||
| 622 | function EndsWith($Haystack, $Needle){ |
||
| 623 | return strrpos($Haystack, $Needle) === strlen($Haystack)-strlen($Needle); |
||
| 624 | } |
||
| 625 | |||
| 15 | daniel-mar | 626 | function mp3_transfer_vid_to_id(&$written_file, $video_id) { |
| 2 | daniel-mar | 627 | global $verbose; |
| 628 | global $default_template; |
||
| 629 | |||
| 630 | if (!command_exists('id3v2')) { |
||
| 15 | daniel-mar | 631 | fwrite(STDERR, "Tool id3v2 is not installed. Will not transfer the YouTube ID into the MP3 ID Tag. Use paramter '-N' to stop trying the transfer.\n"); |
| 2 | daniel-mar | 632 | return false; |
| 633 | } |
||
| 634 | |||
| 15 | daniel-mar | 635 | $orig_ts = filemtime($written_file); |
| 636 | $ec = -1; |
||
| 637 | system('id3v2 -c '.escapeshellarg($video_id).' '.escapeshellarg($written_file), $ec); |
||
| 638 | touch($written_file, $orig_ts); |
||
| 639 | if ($ec != 0) { |
||
| 640 | fwrite(STDERR, "Cannot set ID tag for file $written_file\n"); |
||
| 2 | daniel-mar | 641 | return false; |
| 642 | } |
||
| 643 | |||
| 15 | daniel-mar | 644 | $target_filename = $written_file; |
| 2 | daniel-mar | 645 | |
| 15 | daniel-mar | 646 | // Things like '<title>-<id>.mp3' become '<title>.mp3' (our default template) |
| 647 | // But templates like '<title> (<id>).mp3' could become '<title> ().mp3', which is not nice |
||
| 648 | // So, we try our best to find the most common template types... |
||
| 649 | $target_filename = str_replace('-'.$video_id, '', $target_filename); |
||
| 650 | $target_filename = str_replace('_'.$video_id, '', $target_filename); |
||
| 651 | $target_filename = str_replace(' '.$video_id, '', $target_filename); |
||
| 652 | $target_filename = str_replace('('.$video_id.')', '', $target_filename); |
||
| 653 | $target_filename = str_replace('['.$video_id.']', '', $target_filename); |
||
| 654 | $target_filename = str_replace($video_id, '', $target_filename); // must be the last! |
||
| 655 | if ($target_filename === $written_file) { |
||
| 656 | fwrite(STDERR, "Could not remove VideoID from filename '$written_file'\n"); // should not happen |
||
| 657 | return false; |
||
| 658 | } |
||
| 2 | daniel-mar | 659 | |
| 15 | daniel-mar | 660 | if (!intelligent_rename($written_file, $target_filename)) { |
| 661 | fwrite(STDERR, "Could not rename '$written_file' to '$target_filename'\n"); |
||
| 662 | return false; |
||
| 663 | } |
||
| 2 | daniel-mar | 664 | |
| 15 | daniel-mar | 665 | $written_file = $target_filename; // was modified by intelligent_rename() |
| 666 | return true; |
||
| 2 | daniel-mar | 667 | } |
| 668 | |||
| 669 | function curl_to_cid($channel_url) { |
||
| 13 | daniel-mar | 670 | return yt_get_channel_id_from_url($channel_url); |
| 2 | daniel-mar | 671 | } |
| 672 | |||
| 673 | function in_alreadydownloaded_file($type, $video_id) { |
||
| 674 | $lines = file(_getAlreadyDownloaded()); |
||
| 675 | foreach ($lines as $line) { |
||
| 676 | if (trim($line) == rtrim($type,':').':'.$video_id) { |
||
| 677 | return true; |
||
| 678 | } |
||
| 679 | } |
||
| 680 | return false; |
||
| 681 | } |
||
| 682 | |||
| 683 | function addto_alreadydownloaded_file($type, $video_id) { |
||
| 684 | file_put_contents(_getAlreadyDownloaded(), rtrim($type,':').':'.$video_id."\n", FILE_APPEND); |
||
| 685 | } |
||
| 686 | |||
| 687 | function syntax_error($msg) { |
||
| 688 | fwrite(STDERR, "Syntax error: ".trim($msg)."\n"); |
||
| 689 | fwrite(STDERR, "Please use argument '--help' to show the syntax rules.\n"); |
||
| 690 | exit(2); |
||
| 691 | } |
||
| 692 | |||
| 693 | function _help() { |
||
| 694 | global $argv; |
||
| 695 | $out = ''; |
||
| 696 | $own = file_get_contents($argv[0]); |
||
| 697 | $help = explode('// ----', $own, 2)[0]; |
||
| 7 | daniel-mar | 698 | $m = null; |
| 2 | daniel-mar | 699 | $help = preg_match_all('@^//(.*)$@mU', $help, $m); |
| 700 | foreach ($m[1] as $line) { |
||
| 701 | $out .= substr($line,1)."\n"; |
||
| 702 | } |
||
| 703 | return $out; |
||
| 704 | } |
||
| 705 | |||
| 706 | function help() { |
||
| 707 | echo _help(); |
||
| 708 | exit(0); |
||
| 709 | } |
||
| 710 | |||
| 711 | function version() { |
||
| 712 | echo explode("\n\n", _help(), 2)[0]."\n"; |
||
| 713 | exit(0); |
||
| 714 | } |
||
| 715 | |||
| 716 | function command_exists($command) { |
||
| 717 | // https://stackoverflow.com/questions/592620/check-if-a-program-exists-from-a-bash-script |
||
| 718 | |||
| 719 | $ec = -1; |
||
| 720 | system('command -v '.escapeshellarg($command).' > /dev/null', $ec); |
||
| 721 | return ($ec == 0); |
||
| 722 | } |
||
| 723 | |||
| 724 | function hf_type($type) { |
||
| 725 | if (strpos($type, ':') === false) return $type; // invalid type (missing ':') |
||
| 726 | list($av, $format) = explode(':', $type); |
||
| 727 | |||
| 728 | if ($av == 'a') $av = 'audio'; |
||
| 729 | else if ($av == 'v') $av = 'video'; |
||
| 730 | else return $type; // invalid type |
||
| 731 | |||
| 732 | return (!empty($format)) ? $format.'-'.$av : $av; |
||
| 733 | } |
||
| 734 | |||
| 735 | function expand_tilde($path) { |
||
| 736 | // Source: http://jonathonhill.net/2013-09-03/tilde-expansion-in-php/ |
||
| 737 | |||
| 738 | if (function_exists('posix_getuid') && strpos($path, '~') !== false) { |
||
| 739 | $info = posix_getpwuid(posix_getuid()); |
||
| 740 | $path = str_replace('~', $info['dir'], $path); |
||
| 741 | } |
||
| 742 | |||
| 743 | return $path; |
||
| 744 | } |
||
| 745 | |||
| 746 | function _getLastListname() { |
||
| 747 | global $listFilenameStack; |
||
| 748 | $listname = ''; // default |
||
| 749 | if (count($listFilenameStack) > 0) { |
||
| 750 | $listname = $listFilenameStack[count($listFilenameStack)-1]; |
||
| 751 | $listname = pathinfo($listname, PATHINFO_FILENAME); // remove file extension, e.g. ".list" |
||
| 752 | } |
||
| 753 | return $listname; |
||
| 754 | } |
||
| 755 | |||
| 756 | function _getApiKey() { |
||
| 757 | global $apikey; |
||
| 758 | |||
| 759 | $out = $apikey; |
||
| 760 | if (empty($out)) { |
||
| 761 | $auto_api_key = AUTO_API_KEY; |
||
| 762 | $auto_api_key = expand_tilde($auto_api_key); |
||
| 763 | $auto_api_key = str_replace('[listname]', _getLastListname(), $auto_api_key); |
||
| 764 | |||
| 765 | if (file_exists($auto_api_key)) { |
||
| 766 | $out = trim(file_get_contents($auto_api_key)); |
||
| 767 | } else { |
||
| 768 | syntax_error("Please specify a YouTube API key with argument '-A'."); |
||
| 769 | } |
||
| 770 | } else { |
||
| 771 | $out = str_replace('[listname]', _getLastListname(), $out); |
||
| 772 | $out = expand_tilde($out); |
||
| 773 | |||
| 774 | if (file_exists($out)) { |
||
| 775 | $out = trim(file_get_contents($out)); |
||
| 776 | } else { |
||
| 777 | // Assume, $out is a key, not a file |
||
| 778 | } |
||
| 779 | } |
||
| 780 | |||
| 781 | if (!yt_check_apikey_syntax($out)) syntax_error("'$out' is not a valid API key, not an existing file containing an API key.\n"); |
||
| 782 | |||
| 783 | return $out; |
||
| 784 | } |
||
| 785 | |||
| 786 | function _getResultCache() { |
||
| 787 | global $resultcache; |
||
| 788 | if (empty($resultcache)) return ''; |
||
| 789 | |||
| 790 | $out = expand_tilde($resultcache); |
||
| 791 | |||
| 792 | $out = str_replace('[listname]', _getLastListname(), $out); |
||
| 793 | |||
| 794 | if (!file_exists($out)) { |
||
| 795 | @touch($out); |
||
| 796 | if (!file_exists($out)) { |
||
| 797 | fwrite(STDERR, "File '$out' cannot be created. Disable feature.\n"); |
||
| 798 | return ''; |
||
| 799 | } |
||
| 800 | } |
||
| 801 | |||
| 802 | return $out; |
||
| 803 | } |
||
| 804 | |||
| 805 | function _getAlreadyDownloaded() { |
||
| 806 | global $alreadyDownloaded; |
||
| 807 | if (empty($alreadyDownloaded)) return ''; |
||
| 808 | |||
| 809 | $out = expand_tilde($alreadyDownloaded); |
||
| 810 | |||
| 811 | $out = str_replace('[listname]', _getLastListname(), $out); |
||
| 812 | |||
| 813 | if (!file_exists($out)) { |
||
| 814 | @touch($out); |
||
| 815 | if (!file_exists($out)) { |
||
| 816 | fwrite(STDERR, "File '$out' cannot be created. Disable feature.\n"); |
||
| 817 | return ''; |
||
| 818 | } |
||
| 819 | } |
||
| 820 | |||
| 821 | return $out; |
||
| 822 | } |
||
| 823 | |||
| 824 | function _getFailList() { |
||
| 825 | global $failList; |
||
| 826 | if (empty($failList)) return ''; |
||
| 827 | |||
| 828 | $out = expand_tilde($failList); |
||
| 829 | |||
| 830 | $out = str_replace('[listname]', _getLastListname(), $out); |
||
| 831 | |||
| 832 | if (!file_exists($out)) { |
||
| 833 | @touch($out); |
||
| 834 | if (!file_exists($out)) { |
||
| 835 | fwrite(STDERR, "File '$out' cannot be created. Disable feature.\n"); |
||
| 836 | return ''; |
||
| 837 | } |
||
| 838 | } |
||
| 839 | |||
| 840 | return $out; |
||
| 841 | } |
||
| 842 | |||
| 843 | function _getOutputDir() { |
||
| 844 | global $outputDir, $allow_creation_outputdir; |
||
| 845 | if (empty($outputDir)) return '.'; |
||
| 846 | |||
| 847 | $out = expand_tilde($outputDir); |
||
| 848 | |||
| 849 | $out = str_replace('[listname]', _getLastListname(), $out); |
||
| 850 | |||
| 851 | if ($allow_creation_outputdir) { |
||
| 852 | if (!is_dir($out)) { |
||
| 12 | daniel-mar | 853 | mkdir($out, 0777, true); |
| 2 | daniel-mar | 854 | if (!is_dir($out)) { |
| 855 | fwrite(STDERR, "Output directory '$out' does not exist.\n"); |
||
| 856 | exit(1); |
||
| 857 | } |
||
| 858 | } |
||
| 859 | } else { |
||
| 860 | if (!is_dir($out)) { |
||
| 861 | fwrite(STDERR, "Output directory '$out' does not exist.\n"); |
||
| 862 | exit(1); |
||
| 863 | } |
||
| 864 | } |
||
| 865 | |||
| 866 | return $out; |
||
| 867 | } |
||
| 868 | |||
| 869 | function parse_quoting($str) { |
||
| 870 | if ((substr($str,0,1) == '"') && (substr($str,-1,1) == '"')) { |
||
| 871 | $str = substr($str,1,strlen($str)-2); |
||
| 872 | |||
| 873 | $escape = false; |
||
| 874 | $out = ''; |
||
| 875 | for ($i=0; $i<strlen($str); $i++) { |
||
| 876 | $char = $str[$i]; |
||
| 877 | |||
| 878 | if ($char == '\\') { |
||
| 879 | if ($escape) { |
||
| 880 | $out .= $char; |
||
| 881 | $escape = false; |
||
| 882 | } else { |
||
| 883 | $escape = true; |
||
| 884 | } |
||
| 885 | } else { |
||
| 886 | $out .= $char; |
||
| 887 | } |
||
| 888 | |||
| 889 | } |
||
| 890 | $str = $out; |
||
| 891 | |||
| 892 | } |
||
| 893 | |||
| 894 | return $str; |
||
| 895 | } |
||
| 896 | |||
| 897 | function ytdwn_register_fail($type, $video_id, $code) { |
||
| 898 | // Note: Error code $code ist currently not used |
||
| 899 | |||
| 900 | $file = _getFailList(); |
||
| 901 | $cont = file_get_contents($file); |
||
| 7 | daniel-mar | 902 | $m = null; |
| 2 | daniel-mar | 903 | if (preg_match("@Video ID ".preg_quote($video_id,'@')." failed (\d+) time\(s\) with type ".preg_quote($type,'@')."@ismU", $cont, $m)) { |
| 904 | $cont = preg_replace("@Video ID ".preg_quote($video_id,'@')." failed (\d+) time\(s\) with type ".preg_quote($type,'@')."@ismU", |
||
| 19 | daniel-mar | 905 | "Video ID $video_id failed ".(((int)$m[1])+1)." time(s) with type $type", $cont); |
| 2 | daniel-mar | 906 | file_put_contents($file, $cont); |
| 907 | } else { |
||
| 908 | file_put_contents($file, "Video ID $video_id failed 1 time(s) with type $type\n", FILE_APPEND); |
||
| 909 | } |
||
| 910 | } |
||
| 911 | |||
| 912 | function ytdwn_fail_counter($type, $video_id) { |
||
| 913 | $file = _getFailList(); |
||
| 914 | $cont = file_get_contents($file); |
||
| 7 | daniel-mar | 915 | $m = null; |
| 2 | daniel-mar | 916 | if (preg_match("@Video ID ".preg_quote($video_id,'@')." failed (\d+) time\(s\) with type ".preg_quote($type,'@')."@ismU", $cont, $m)) { |
| 917 | return $m[1]; |
||
| 918 | } else { |
||
| 919 | return 0; |
||
| 920 | } |
||
| 921 | } |
||
| 922 | |||
| 15 | daniel-mar | 923 | function intelligent_rename($src, &$dest) { |
| 2 | daniel-mar | 924 | $pos = strrpos($dest, '.'); |
| 925 | $ext = substr($dest, $pos); |
||
| 926 | $namewoext = substr($dest, 0, $pos); |
||
| 927 | $failcnt = 1; |
||
| 928 | $dest_neu = $dest; |
||
| 929 | while (file_exists($dest_neu)) { |
||
| 930 | $failcnt++; |
||
| 931 | $dest_neu = "$namewoext ($failcnt)$ext"; |
||
| 932 | } |
||
| 15 | daniel-mar | 933 | $res = rename($src, $dest_neu); |
| 934 | if ($res) $dest = $dest_neu; |
||
| 935 | return $res; |
||
| 2 | daniel-mar | 936 | } |
| 5 | daniel-mar | 937 | |
| 16 | daniel-mar | 938 | function download_latest_downloader() { |
| 939 | $download_url = false; |
||
| 940 | |||
| 941 | if (DOWNLOAD_YT_FORK == 'yt-dlp') { |
||
| 942 | $ch = curl_init(); |
||
| 943 | curl_setopt($ch, CURLOPT_URL, 'https://github.com/yt-dlp/yt-dlp/releases/latest/download/SHA2-256SUMS'); |
||
| 944 | #curl_setopt($ch, CURLOPT_HEADER, false); |
||
| 945 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); |
||
| 946 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); |
||
| 947 | $cont = curl_exec($ch); |
||
| 948 | $m = null; |
||
| 949 | if (preg_match('@^(.+)\s+yt-dlp$@ismU', $cont, $m)) { |
||
| 950 | $newest_version_sha2 = $m[1]; |
||
| 951 | } else { |
||
| 952 | $newest_version_sha2 = false; |
||
| 953 | } |
||
| 954 | |||
| 955 | if (!$newest_version_sha2) { |
||
| 956 | fwrite(STDERR, "Failed to get SHA2 sum of latest version of '".DOWNLOAD_YT_FORK."' online. Will not try to download/update '".DOWNLOAD_YT_FORK."' into local directory.\n"); |
||
| 957 | } else { |
||
| 958 | if (!file_exists(__DIR__.'/'.DOWNLOAD_YT_FORK) || ($newest_version_sha2 != hash_file('sha256',__DIR__.'/'.DOWNLOAD_YT_FORK))) { |
||
| 959 | $download_url = 'https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp'; |
||
| 960 | } |
||
| 961 | } |
||
| 5 | daniel-mar | 962 | } |
| 16 | daniel-mar | 963 | |
| 964 | if (DOWNLOAD_YT_FORK == 'youtube-dlc') { |
||
| 965 | // TODO: What is the difference between these two? Which one should be chosen?! |
||
| 966 | // https://github.com/blackjack4494/yt-dlc (18372 commits, last commit 23 Aug 2021, last release 2020.11.11-3) |
||
| 967 | // https://github.com/blackjack4494/youtube-dlc (18888 commits, last commit 26 Jul 2021, last release 2020.10.09) |
||
| 968 | |||
| 969 | // TODO: yt-dlc The sha256 does not fit to the binary! Therefore, it is always downloaded! |
||
| 970 | // TODO: youtube-dlc has no hashes online... |
||
| 971 | /* |
||
| 972 | $ch = curl_init(); |
||
| 973 | curl_setopt($ch, CURLOPT_URL, 'https://github.com/blackjack4494/yt-dlc/releases/latest/download/SHA2-256SUMS'); |
||
| 974 | #curl_setopt($ch, CURLOPT_HEADER, false); |
||
| 975 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); |
||
| 976 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); |
||
| 977 | $cont = curl_exec($ch); |
||
| 978 | $m = null; |
||
| 979 | if (preg_match('@^youtube\-dlc:(.+)$@ismU', $cont, $m)) { |
||
| 980 | $newest_version_sha2 = $m[1]; |
||
| 981 | } else { |
||
| 982 | $newest_version_sha2 = false; |
||
| 983 | } |
||
| 984 | |||
| 985 | if (!$newest_version_sha2) { |
||
| 986 | fwrite(STDERR, "Failed to get SHA2 sum of latest version of '".DOWNLOAD_YT_FORK."' online. Will not try to download/update '".DOWNLOAD_YT_FORK."' into local directory.\n"); |
||
| 987 | } else { |
||
| 988 | if (!file_exists(__DIR__.'/'.DOWNLOAD_YT_FORK) || ($newest_version_sha2 != hash_file('sha256',__DIR__.'/'.DOWNLOAD_YT_FORK))) { |
||
| 989 | $download_url = 'https://github.com/blackjack4494/yt-dlc/releases/latest/download/youtube-dlc'; |
||
| 990 | } |
||
| 991 | } |
||
| 992 | */ |
||
| 993 | |||
| 994 | if (!file_exists(__DIR__.'/'.DOWNLOAD_YT_FORK) || (time()-filemtime(__DIR__.'/'.DOWNLOAD_YT_FORK) > 24*60*60)) { |
||
| 995 | $download_url = 'https://github.com/blackjack4494/yt-dlc/releases/latest/download/youtube-dlc'; |
||
| 996 | } |
||
| 997 | } |
||
| 998 | |||
| 999 | if (DOWNLOAD_YT_FORK == 'youtube-dl') { |
||
| 1000 | $ch = curl_init(); |
||
| 1001 | curl_setopt($ch, CURLOPT_URL, 'https://yt-dl.org/downloads/latest/MD5SUMS'); |
||
| 1002 | #curl_setopt($ch, CURLOPT_HEADER, false); |
||
| 1003 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); |
||
| 1004 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); |
||
| 1005 | $cont = curl_exec($ch); |
||
| 1006 | $m = null; |
||
| 1007 | if (preg_match('@^(.+) youtube\-dl$@ismU', $cont, $m)) { |
||
| 1008 | $newest_version_md5 = $m[1]; |
||
| 1009 | } else { |
||
| 1010 | $newest_version_md5 = false; |
||
| 1011 | } |
||
| 1012 | |||
| 1013 | if (!$newest_version_md5) { |
||
| 1014 | fwrite(STDERR, "Failed to get MD5 sum of latest version of '".DOWNLOAD_YT_FORK."' online. Will not try to download/update '".DOWNLOAD_YT_FORK."' into local directory.\n"); |
||
| 1015 | } else { |
||
| 1016 | if (!file_exists(__DIR__.'/'.DOWNLOAD_YT_FORK) || ($newest_version_md5 != md5_file(__DIR__.'/'.DOWNLOAD_YT_FORK))) { |
||
| 1017 | $download_url = 'https://yt-dl.org/latest/youtube-dl'; |
||
| 1018 | } |
||
| 1019 | } |
||
| 1020 | } |
||
| 1021 | |||
| 18 | daniel-mar | 1022 | if ($download_url) { |
| 16 | daniel-mar | 1023 | // Try to download/update the file in our directory. It should be the newest available, since YT often breaks downloader |
| 1024 | if (file_exists(__DIR__.'/'.DOWNLOAD_YT_FORK)) { |
||
| 1025 | echo "Trying to update '".DOWNLOAD_YT_FORK."' in local directory...\n"; |
||
| 1026 | } else { |
||
| 1027 | echo "Trying to download '".DOWNLOAD_YT_FORK."' into local directory...\n"; |
||
| 1028 | } |
||
| 1029 | |||
| 1030 | @chmod(__DIR__.'/'.DOWNLOAD_YT_FORK, 0777); // otherwise we might not be able to write to it |
||
| 1031 | |||
| 1032 | if (!($binary = file_get_contents($download_url))) { |
||
| 1033 | fwrite(STDERR, "Failed to download '".DOWNLOAD_YT_FORK."' into local directory (file_get_contents).\n"); |
||
| 1034 | } else if (!@file_put_contents(__DIR__.'/'.DOWNLOAD_YT_FORK, $binary)) { |
||
| 1035 | fwrite(STDERR, "Failed to download '".DOWNLOAD_YT_FORK."' into local directory (file_put_contents).\n"); |
||
| 1036 | } else { |
||
| 1037 | if (!@chmod(__DIR__.'/'.DOWNLOAD_YT_FORK, 0544)) { |
||
| 1038 | fwrite(STDERR, "Failed to download '".DOWNLOAD_YT_FORK."' into local directory (chmod 544).\n"); |
||
| 1039 | @unlink(__DIR__.'/'.DOWNLOAD_YT_FORK); // try to delete, otherwise we might try to execute a non-executable file |
||
| 1040 | } |
||
| 1041 | } |
||
| 1042 | } |
||
| 5 | daniel-mar | 1043 | } |