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();
$phpThumb->OutputThumbnail();
exit;
}
}
} else {
phpthumb_functions::EnsureDirectoryExists(dirname($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') {
$phpThumb->phpThumbDebug();
}
////////////////////////////////////////////////////////////////
if (!$phpThumb->OutputThumbnail()) {
$phpThumb->ErrorImage('Error in OutputThumbnail():' . "\n" . $phpThumb->debugmessages[count($phpThumb->debugmessages) - 1]);
}
////////////////////////////////////////////////////////////////
// Debug output, to try and help me diagnose problems
$phpThumb->DebugTimingMessage('phpThumbDebug[10]', __FILE__, __LINE__);
if (@$_GET['phpThumbDebug'] == '10') {
$phpThumb->phpThumbDebug();
}
////////////////////////////////////////////////////////////////
// here you must preface each option with "config_"
$phpThumb->setParameter('config_output_format', 'jpeg');
$phpThumb->setParameter('config_imagemagick_path', '/usr/local/bin/convert');
//$phpThumb->setParameter('config_allow_src_above_docroot', true); // needed if you're working outside DOCUMENT_ROOT, in a temp dir for example
// generate & output thumbnail
$output_filename = './thumbnails/' . basename($_FILES['userfile']['name']) . '_' . $thumbnail_width . '.' . $phpThumb->config_output_format;
if ($phpThumb->GenerateThumbnail()) {
// this line is VERY important, do not remove it!
if ($output_filename) {
if ($capture_raw_data && $phpThumb->RenderOutput()) {
// RenderOutput renders the thumbnail data to $phpThumb->outputImageData, not to a file or the browser
mysql_query("INSERT INTO `table` (`thumbnail`) VALUES ('" . mysql_escape_string($phpThumb->outputImageData) . "') WHERE (`id` = '" . $id . "'");
} elseif ($phpThumb->RenderToFile($output_filename)) {
// do something on success
echo 'Successfully rendered:<br><img src="' . $output_filename . '">';
} else {
// do something with debug/error messages
echo 'Failed (size=' . $thumbnail_width . '):<pre>' . implode("\n\n", $phpThumb->debugmessages) . '</pre>';
}
} else {
$phpThumb->OutputThumbnail();
}
} else {
// do something with debug/error messages
echo 'Failed (size=' . $thumbnail_width . ').<br>';
echo '<div style="background-color:#FFEEDD; font-weight: bold; padding: 10px;">' . $phpThumb->fatalerror . '</div>';
echo '<form><textarea rows="10" cols="60" wrap="off">' . htmlentities(implode("\n* ", $phpThumb->debugmessages)) . '</textarea></form><hr>';
}
// remember to unset the object each time through the loop
unset($phpThumb);
}
function processEPC($photo, $dea_id)
{
require_once dirname(__FILE__) . "/phpThumb/phpthumb.class.php";
$errors = '';
$thumbnail_sizes = array('full' => array('h' => '600'), 'large' => array('h' => '600'), 'small' => array('w' => '200'), 'thumb1' => array('w' => '146', 'h' => '146'), 'original' => array('h' => '', 'w' => ''));
$image_path_property = IMAGE_PATH_PROPERTY . $dea_id . "/";
$image_url_property = IMAGE_URL_PROPERTY . $dea_id . "/";
$attributes = getimagesize($image_path_property . $photo);
foreach ($thumbnail_sizes as $ext => $dims) {
if (isset($dims['w']) && $dims['w']) {
$dims['w'] = $attributes[0] < $dims['w'] ? $attributes[0] : $dims['w'];
}
if (isset($dims['h']) && $dims['h']) {
$dims['h'] = $attributes[1] < $dims['h'] ? $attributes[1] : $dims['h'];
}
// only process images that are big enough
$phpThumb = new phpThumb();
// set data
$phpThumb->setSourceFilename($image_path_property . $photo);
if (isset($dims['w']) && $dims['w']) {
$phpThumb->setParameter('w', $dims['w']);
}
if (isset($dims['h']) && $dims['h']) {
$phpThumb->setParameter('h', $dims['h']);
}
$phpThumb->setParameter('config_output_format', 'gif');
$phpThumb->setParameter('config_allow_src_above_docroot', true);
// generate & output thumbnail
$output_filename = $image_path_property . str_replace('.gif', '', $photo) . '_' . $ext . '.' . $phpThumb->config_output_format;
if ($phpThumb->GenerateThumbnail()) {
// this line is VERY important, do not remove it!
$output_size_x = ImageSX($phpThumb->gdimg_output);
$output_size_y = ImageSY($phpThumb->gdimg_output);
if ($output_filename) {
if ($phpThumb->RenderToFile($output_filename)) {
// do something on success
#echo 'Successfully rendered:<br><img src="'.$output_filename.'">';
} else {
// do something with debug/error messages
echo 'Failed (size=' . $thumbnail_width . '):<pre>' . implode("\n\n", $phpThumb->debugmessages) . '</pre>';
}
} else {
$phpThumb->OutputThumbnail();
}
} else {
// do something with debug/error messages
$errors .= '<p>Failed (size=' . $thumbnail_width . ').<br>
<div style="background-color:#FFEEDD; font-weight: bold; padding: 10px;">' . $phpThumb->fatalerror . '</div>
<form><textarea rows="10" cols="60" wrap="off">' . htmlentities(implode("\n* ", $phpThumb->debugmessages)) . '</textarea></form></p><hr>';
}
}
if ($errors) {
echo $errors;
exit;
}
}
function generateThumb($imgDir, $picName, $extension, $thumbtext)
{
require_once '../thumb/phpthumb.class.php';
require '../variables.php';
$thumbNames = array();
$imgUrl = $imgDir . $picName . "." . $extension;
$thumbDir = "thumbnails/";
// echo "<p>$imgUrl</p>";
// create 3 sizes of thumbnail
$thumbnail_widths = getThumbnailWidths();
foreach ($thumbnail_widths as $thumbnail_width) {
// Note: If you want to loop through and create multiple
// thumbnails from different image sources, you should
// create and dispose an instance of phpThumb() each time
// through the loop and not reuse the object.
$phpThumb = new phpThumb();
// set data
$phpThumb->setSourceFilename($imgUrl);
// or $phpThumb->setSourceData($binary_image_data);
// or $phpThumb->setSourceImageResource($gd_image_resource);
// $gd_img = imagecreatefrom($imgPath.$picturename);
// $phpThumb->setSourceImageResource($gd_img);
// set parameters (see "URL Parameters" in phpthumb.readme.txt)
$phpThumb->setParameter('w', $thumbnail_width);
//$phpThumb->setParameter('h', 100);
$fParam = 'wmt|Click to open (^Xx^Y)|1|B|FFFFFF||100|0||000000|100|x';
if (!empty($thumbtext)) {
$fParamTop = 'wmt| ' . $thumbtext . ' |2|T|000000||100|0||CCCCCC|100|x';
$phpThumb->setParameter('fltr', $fParamTop);
}
$phpThumb->setParameter('fltr', $fParam);
$phpThumb->setParameter('fltr', 'bord|1');
// set options (see phpThumb.config.php)
// here you must preface each option with "config_"
$phpThumb->setParameter('config_output_format', 'png');
// $phpThumb->setParameter('config_imagemagick_path', '/usr/local/bin/convert');
// $phpThumb->setParameter('config_imagemagick_path', '.');
//$phpThumb->setParameter('config_allow_src_above_docroot', true); // needed if you're working outside DOCUMENT_ROOT, in a temp dir for example
// generate & output thumbnail
$output_filename = $imgDir . $thumbDir . $picName . '_' . $thumbnail_width . '.' . $phpThumb->config_output_format;
if ($phpThumb->GenerateThumbnail()) {
// this line is VERY important, do not remove it!
if ($output_filename) {
if ($capture_raw_data && $phpThumb->RenderOutput()) {
// RenderOutput renders the thumbnail data to $phpThumb->outputImageData, not to a file or the browser
// mysql_query("INSERT INTO `table` (`thumbnail`) VALUES ('".mysql_escape_string($phpThumb->outputImageData)."') WHERE (`id` = '".$id."'");
} elseif ($phpThumb->RenderToFile($output_filename)) {
$thumbNames[] = array($thumbnail_width, $output_filename);
} else {
// do something with debug/error messages
// echo 'Failed (size=' . $thumbnail_width . '):<pre>' . implode("\n\n", $phpThumb->debugmessages) . '</pre>';
}
} else {
$phpThumb->OutputThumbnail();
}
} else {
// do something with debug/error messages
//echo '<p>Thumbnail generation failed (size='.$thumbnail_width.').</p>';
//echo '<div style="background-color:#FFEEDD; font-weight: bold; padding: 10px;">'.$phpThumb->fatalerror.'</div>';
//echo '<form><textarea rows="10" cols="60" wrap="off">'.htmlentities(implode("\n* ", $phpThumb->debugmessages)).'</textarea></form><hr>';
}
// remember to unset the object each time through the loop
unset($phpThumb);
}
return $thumbNames;
}