function spit_phpthumb_image($filepath, $configarray = array()) { // set up class global $CFG, $PHPTHUMB_CONFIG; $phpThumb = new phpThumb(); // import default config if (!empty($PHPTHUMB_CONFIG)) { foreach ($PHPTHUMB_CONFIG as $key => $value) { $keyname = 'config_' . $key; $phpThumb->setParameter($keyname, $value); } } // import passed params if (!empty($configarray)) { foreach ($configarray as $key => $value) { $keyname = $key; $phpThumb->setParameter($keyname, $value); } } $phpThumb->setSourceFilename($filepath); if (!is_file($phpThumb->sourceFilename) && !phpthumb_functions::gd_version()) { if (!headers_sent()) { // base64-encoded error image in GIF format $ERROR_NOGD = 'R0lGODlhIAAgALMAAAAAABQUFCQkJDY2NkZGRldXV2ZmZnJycoaGhpSUlKWlpbe3t8XFxdXV1eTk5P7+/iwAAAAAIAAgAAAE/vDJSau9WILtTAACUinDNijZtAHfCojS4W5H+qxD8xibIDE9h0OwWaRWDIljJSkUJYsN4bihMB8th3IToAKs1VtYM75cyV8sZ8vygtOE5yMKmGbO4jRdICQCjHdlZzwzNW4qZSQmKDaNjhUMBX4BBAlmMywFSRWEmAI6b5gAlhNxokGhooAIK5o/pi9vEw4Lfj4OLTAUpj6IabMtCwlSFw0DCKBoFqwAB04AjI54PyZ+yY3TD0ss2YcVmN/gvpcu4TOyFivWqYJlbAHPpOntvxNAACcmGHjZzAZqzSzcq5fNjxFmAFw9iFRunD1epU6tsIPmFCAJnWYE0FURk7wJDA0MTKpEzoWAAskiAAA7'; header('Content-Type: image/gif'); echo base64_decode($ERROR_NOGD); } else { echo '*** ERROR: No PHP-GD support available ***'; } exit; } $phpThumb->SetCacheFilename(); if (!file_exists($phpThumb->cache_filename) && is_writable(dirname($phpThumb->cache_filename))) { // error_log("generating to cache: " . $phpThumb->cache_filename); $phpThumb->CleanUpCacheDirectory(); $phpThumb->GenerateThumbnail(); $phpThumb->RenderToFile($phpThumb->cache_filename); } if (is_file($phpThumb->cache_filename)) { // error_log("sending from cache: " . $phpThumb->cache_filename); if ($getimagesize = @GetImageSize($phpThumb->cache_filename)) { $mimetype = phpthumb_functions::ImageTypeToMIMEtype($getimagesize[2]); } spitfile_with_mtime_check($phpThumb->cache_filename, $mimetype); } else { // error_log("phpthumb cache file doesn't exist: " . $phpThumb->cache_filename); $phpThumb->GenerateThumbnail(); $phpThumb->OutputThumbnail(); exit; } }
$phpThumb->phpThumbDebug(); } //////////////////////////////////////////////////////////////// if ($phpThumb->config_allow_parameter_file && $phpThumb->file) { $phpThumb->RenderToFile($phpThumb->ResolveFilenameToAbsolute($phpThumb->file)); if ($phpThumb->config_allow_parameter_goto && $phpThumb->goto && preg_match('/^(f|ht)tps?\\:\\/\\//i', $phpThumb->goto)) { // redirect to another URL after image has been rendered to file header('Location: ' . $phpThumb->goto); exit; } } elseif (@$PHPTHUMB_CONFIG['high_security_enabled'] && @$_GET['nocache']) { // cache disabled, don't write cachefile } else { phpthumb_functions::EnsureDirectoryExists(dirname($phpThumb->cache_filename)); if (@file_exists($phpThumb->cache_filename) && is_writable($phpThumb->cache_filename) || is_writable(dirname($phpThumb->cache_filename))) { $phpThumb->CleanUpCacheDirectory(); if ($phpThumb->RenderToFile($phpThumb->cache_filename) && is_readable($phpThumb->cache_filename)) { chmod($phpThumb->cache_filename, 0644); RedirectToCachedFile(); } else { $phpThumb->DebugMessage('Failed: RenderToFile(' . $phpThumb->cache_filename . ')', __FILE__, __LINE__); } } else { $phpThumb->DebugMessage('Cannot write to $phpThumb->cache_filename (' . $phpThumb->cache_filename . ') because that directory (' . dirname($phpThumb->cache_filename) . ') is not writable', __FILE__, __LINE__); } } //////////////////////////////////////////////////////////////// // Debug output, to try and help me diagnose problems $phpThumb->DebugTimingMessage('phpThumbDebug[9]', __FILE__, __LINE__); if (@$_GET['phpThumbDebug'] == '9') { $phpThumb->phpThumbDebug();