public static function thumbnail($image_path, $thumb_path, $image_name, $thumbnail_width = 0, $thumbnail_height = 0)
{
require_once JPATH_ROOT . '/jelibs/phpthumb/phpthumb.class.php';
// create phpThumb object
$phpThumb = new phpThumb();
// this is very important when using a single object to process multiple images
$phpThumb->resetObject();
// set data source
$phpThumb->setSourceFilename($image_path . DS . $image_name);
// set parameters (see "URL Parameters" in phpthumb.readme.txt)
if ($thumbnail_width) {
$phpThumb->setParameter('w', $thumbnail_width);
}
if ($thumbnail_height) {
$phpThumb->setParameter('h', $thumbnail_height);
}
$phpThumb->setParameter('zc', 'l');
// set parameters
$phpThumb->setParameter('config_output_format', 'jpeg');
// generate & output thumbnail
$output_filename = str_replace('/', DS, $thumb_path) . DS . 't-' . $thumbnail_width . 'x' . $thumbnail_height . '-' . $image_name;
# .'_'.$thumbnail_width.'.'.$phpThumb->config_output_format;
$capture_raw_data = false;
if ($phpThumb->GenerateThumbnail()) {
// $output_size_x = ImageSX($phpThumb->gdimg_output);
// $output_size_y = ImageSY($phpThumb->gdimg_output);
// if ($output_filename || $capture_raw_data) {
//// if ($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>';
//// }
// $phpThumb->purgeTempFiles();
// } else {
$phpThumb->RenderToFile($output_filename);
// }
} 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>';
}
return $output_filename;
}
static function uploadImages($field, $item, $delImage = 0, $itemType = 'albums', $width = 0, $height = 0)
{
$jFileInput = new JInput($_FILES);
$file = $jFileInput->get('jform', array(), 'array');
// If there is no uploaded file, we have a problem...
if (!is_array($file)) {
// JError::raiseWarning('', 'No file was selected.');
return '';
}
// Build the paths for our file to move to the components 'upload' directory
$fileName = $file['name'][$field];
$tmp_src = $file['tmp_name'][$field];
$image = '';
$oldImage = '';
$flagDelete = false;
// $item = $this->getItem();
// if delete old image checked or upload new file
if ($delImage || $fileName) {
$oldImage = JPATH_ROOT . DS . str_replace('/', DS, $item->images);
// unlink file
if (is_file($oldImage)) {
@unlink($oldImage);
}
$flagDelete = true;
$image = '';
}
$date = date('Y') . DS . date('m') . DS . date('d');
$dest = JPATH_ROOT . DS . 'images' . DS . $itemType . DS . $date . DS . $item->id . DS;
// Make directory
@mkdir($dest, 0777, true);
if (isset($fileName) && $fileName) {
$filepath = JPath::clean($dest . $fileName);
/*
if (JFile::exists($filepath)) {
JError::raiseWarning(100, JText::_('COM_MEDIA_ERROR_FILE_EXISTS')); // File exists
}
*/
// Move uploaded file
jimport('joomla.filesystem.file');
if (!JFile::upload($tmp_src, $filepath)) {
JError::raiseWarning(100, JText::_('COM_MEDIA_ERROR_UNABLE_TO_UPLOAD_FILE'));
// Error in upload
return '';
}
// if upload success, resize image
if ($width) {
require_once JPATH_ROOT . DS . 'jelibs/phpthumb/phpthumb.class.php';
// create phpThumb object
$phpThumb = new phpThumb();
if (include_once JPATH_ROOT . DS . 'jelibs/phpthumb/phpThumb.config.php') {
foreach ($PHPTHUMB_CONFIG as $key => $value) {
$keyname = 'config_' . $key;
$phpThumb->setParameter($keyname, $value);
}
}
// this is very important when using a single object to process multiple images
$phpThumb->resetObject();
$phpThumb->setSourceFilename($filepath);
// set parameters (see "URL Parameters" in phpthumb.readme.txt)
$phpThumb->setParameter('w', $width);
if ($height) {
$phpThumb->setParameter('h', $height);
}
$phpThumb->setParameter('config_output_format', 'jpeg');
// set value to return
$image = 'images/' . $itemType . '/' . str_replace(DS, '/', $date) . '/' . $item->id . '/' . $fileName;
if ($phpThumb->GenerateThumbnail()) {
if ($image) {
if (!$phpThumb->RenderToFile($filepath)) {
// do something on failed
die('Failed (size=' . $width . '):<pre>' . implode("\n\n", $phpThumb->debugmessages) . '</pre>');
}
$phpThumb->purgeTempFiles();
}
} else {
// do something with debug/error messages
echo 'Failed (size=' . $width . ').<br>';
echo '<div style="background-color:#FFEEDD; font-weight: bold; padding: 10px;">' . $phpThumb->fatalerror . '</div>';
echo '<form><textarea rows="100" cols="300" wrap="off">' . htmlentities(implode("\n* ", $phpThumb->debugmessages)) . '</textarea></form><hr>';
die;
}
} else {
// set value to return
$image = 'images/' . $itemType . '/' . str_replace(DS, '/', $date) . '/' . $item->id . '/' . $fileName;
}
} else {
if (!$flagDelete) {
$image = $item->images;
}
}
return $image;
}
// //
//////////////////////////////////////////////////////////////
// Note: phpThumb.php is where the caching code is located, if
// you instantiate your own phpThumb() object that code is
// bypassed and it's up to you to handle the reading and
// writing of cached files, if appropriate.
require_once '../phpthumb.class.php';
// create phpThumb object
$phpThumb = new phpThumb();
// create 3 sizes of thumbnail
$thumbnail_widths = array(160, 320, 640);
$capture_raw_data = false;
// set to true to insert to database rather than render to screen or file (see below)
foreach ($thumbnail_widths as $thumbnail_width) {
// this is very important when using a single object to process multiple images
$phpThumb->resetObject();
// set data source -- do this first, any settings must be made AFTER this call
$phpThumb->setSourceFilename('images/loco.jpg');
// for static demo only
//$phpThumb->setSourceFilename($_FILES['userfile']['tmp_name']);
// or $phpThumb->setSourceData($binary_image_data);
// or $phpThumb->setSourceImageResource($gd_image_resource);
// PLEASE NOTE:
// You must set any relevant config settings here. The phpThumb
// object mode does NOT pull any settings from phpThumb.config.php
//$phpThumb->setParameter('config_document_root', '/home/groups/p/ph/phpthumb/htdocs/');
//$phpThumb->setParameter('config_cache_directory', '/tmp/persistent/phpthumb/cache/');
// set parameters (see "URL Parameters" in phpthumb.readme.txt)
$phpThumb->setParameter('w', $thumbnail_width);
//$phpThumb->setParameter('h', 100);
//$phpThumb->setParameter('fltr', 'gam|1.2');
protected function makeUploadFile($fileKey, $options)
{
// if no file, return false
if (!isset($this->FILES[$fileKey]['name']) || empty($this->FILES[$fileKey]['name'])) {
return false;
}
if ($this->FILES[$fileKey]['error'] != 0) {
$haveError = 1;
$this->error[] = sprintf(lang::translate('cannot_upload_file_for_'), $this->title(isset($options['label']) ? $options['label'] : $field));
}
if ($this->FILES[$fileKey]['size'] > $this->maximulFileSize * 1024) {
$haveError = 1;
$this->error[] = sprintf(lang::translate('the_file_is_larger_than_'), $this->title(isset($options['label']) ? $options['label'] : $field), number_format($this->maximulFileSize / 1024, 1, '.', ''));
}
// $this->error can be set upper, from filters or other
if (isset($haveError)) {
return false;
}
$newNameOfFile = uniqid();
if (substr($options['file']['location'], -1) != '/') {
$options['file']['location'] = $options['file']['location'] . '/';
}
$ext = $this->extension($this->FILES[$fileKey]['name']);
$_final_newNameOfFile = $this->folder . $options['file']['location'] . $newNameOfFile . '.' . $ext;
if (!is_dir($this->folder . $options['file']['location'])) {
mkdir($this->folder . $options['file']['location'], 0777) or die('Error at line "' . __LINE__ . '" in method "' . __METHOD__ . '"' . (isset($this->section) ? ', section ' . $this->section : '') . '<br />Cannot create folder.');
}
if (false == @copy($this->FILES[$fileKey]['tmp_name'], $_final_newNameOfFile)) {
$haveError = 1;
$this->error[] = sprintf(lang::translate('cannot_upload_file_for_'), $this->title(isset($options['label']) ? $options['label'] : $field));
}
// stop if cannot upload
if (isset($haveError)) {
return false;
}
// if we have to resize
if (empty($this->error) && isset($options['file']['resize'])) {
$phpThumb = new phpThumb();
// create sizes of thumbnail
$capture_raw_data = false;
// set to true to insert to database rather than render to screen or file (see below)
foreach ($options['file']['resize'] as $thumbnailSize => $typeOfResize) {
list($_w, $_h) = explode('x', $thumbnailSize);
// this is very important when using a single object to process multiple images
$phpThumb->resetObject();
// set data source -- do this first, any settings must be made AFTER this call
$phpThumb->setSourceFilename($_final_newNameOfFile);
// $phpThumb->setSourceFilename($_FILES['userfile']['tmp_name']);
// or $phpThumb->setSourceData($binary_image_data);
// or $phpThumb->setSourceImageResource($gd_image_resource);
// PLEASE NOTE:
// You must set any relevant config settings here. The phpThumb
// object mode does NOT pull any settings from phpThumb.config.php
# $phpThumb->setParameter('config_document_root', $this->folder);
//$phpThumb->setParameter('config_cache_directory', '/tmp/persistent/phpthumb/cache/');
// make image rotate
if (isset($options['file']['rotate'])) {
$phpThumb->ra = (int) $options['file']['rotate'];
}
if (isset($options['file']['background']) && strlen($options['file']['background']) == 6) {
$phpThumb->setParameter('bg', $options['file']['background']);
} else {
$phpThumb->setParameter('bg', 'FFFFFF');
}
if (isset($options['file']['fixed-aspect']) && $typeOfResize == 'resize') {
$phpThumb->setParameter('far', 'FFFFFF');
}
$phpThumb->setParameter('w', $_w);
$phpThumb->setParameter('h', $_h);
// make crop, not resize
if ($typeOfResize == 'crop') {
$phpThumb->setParameter('zc', 'C');
}
//$phpThumb->setParameter('fltr', 'gam|1.2');
if (isset($options['file']['watermark'])) {
if (is_array($options['file']['watermark']) && isset($options['file']['watermark'][$thumbnailSize])) {
$phpThumb->setParameter('fltr', 'wmi|' . $options['file']['watermark'][$thumbnailSize] . '|C|75|20|20');
} else {
if (is_file($options['file']['watermark'])) {
$phpThumb->setParameter('fltr', 'wmi|' . $options['file']['watermark'] . '|C|75|20|20');
}
}
}
// set options (see phpThumb.config.php)
// here you must preface each option with "config_"
$phpThumb->setParameter('config_output_format', $ext);
// $phpThumb->setParameter('config_imagemagick_path', '/usr/local/bin/convert');
// $phpThumb->setParameter('config_imagemagick_path', IMAGICKPATH);
// $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
$folderToMove = $this->folder . $options['file']['location'] . $thumbnailSize . '/';
if (!is_dir($folderToMove)) {
mkdir($folderToMove, 0777) or die('Error at line "' . __LINE__ . '" in method "' . __METHOD__ . '"' . (isset($this->section) ? ', section ' . $this->section : '') . '<br />Cannot create folder at.');
}
$output_filename = $folderToMove . $newNameOfFile . '.' . $phpThumb->config_output_format;
if ($phpThumb->GenerateThumbnail()) {
$output_size_x = ImageSX($phpThumb->gdimg_output);
$output_size_y = ImageSY($phpThumb->gdimg_output);
$phpThumb->RenderToFile($output_filename);
$phpThumb->purgeTempFiles();
} else {
$this->error[] = sprintf(lang::translate('fail_cannot_resize_file'), $phpThumb->fatalerror, htmlentities(implode("\n* ", $phpThumb->debugmessages)));
@unlink($output_filename);
@unlink($_final_newNameOfFile);
return false;
}
}
// delete original file after resize
if (isset($options['file']['keep-original']) && $options['file']['keep-original'] == false) {
@unlink($this->folder . $options['file']['location'] . $newNameOfFile . '.' . $ext);
}
}
return $newNameOfFile . '.' . $ext;
}
private function upload($field, $baseDir, $newFileName = false, $deleteOld = false, $oldFilename = '')
{
$jFileInput = new JInput($_FILES);
$fileInput = $jFileInput->get('jform', array(), 'array');
if (empty($fileInput)) {
return false;
}
$field = explode('.', $field);
$uploadFileName = $fileInput['name'];
$uploadFileTemp = $fileInput['tmp_name'];
foreach ($field as $f) {
if (!empty($uploadFileName[$f]) && !empty($uploadFileTemp[$f])) {
$uploadFileName = $uploadFileName[$f];
$uploadFileTemp = $uploadFileTemp[$f];
} else {
$uploadFileName = '';
$uploadFileTemp = '';
break;
}
}
if (empty($uploadFileName)) {
return false;
}
if ($deleteOld && $oldFilename) {
$oldFilename = is_array($oldFilename) ? $oldFilename : array($oldFilename);
foreach ($oldFilename as $key => &$value) {
$value = $baseDir . DS . $oldFilename[$key];
// $oldFilename[$key] = $value;
JFile::delete($value);
}
}
$uploadFileExt = JFile::getExt($uploadFileName);
if (!is_dir($baseDir)) {
if (!mkdir($baseDir, 0777, true)) {
return false;
}
}
$fileName = $newFileName ? $newFileName . '.' . $uploadFileExt : $uploadFileName;
$filePath = $baseDir . DS . $fileName;
$resultUpload = JFile::upload($uploadFileTemp, $filePath);
if ($resultUpload) {
// resize
require_once JPATH_ROOT . '/jelibs/phpthumb/phpthumb.class.php';
// create phpThumb object
$phpThumb = new phpThumb();
if (file_exists(JPATH_ROOT . '/jelibs/phpthumb/phpThumb.config.php') && (include_once JPATH_ROOT . '/jelibs/phpthumb/phpThumb.config.php')) {
foreach ($PHPTHUMB_CONFIG as $key => $value) {
$keyname = 'config_' . $key;
$phpThumb->setParameter($keyname, $value);
}
} else {
echo '<div style="color: red; border: 1px red dashed; font-weight: bold; padding: 10px; margin: 10px; display: inline-block;">Error reading ../phpThumb.config.php</div><br>';
}
// this is very important when using a single object to process multiple images
$phpThumb->resetObject();
// set data source
$phpThumb->setSourceFilename($filePath);
// set parameters (see "URL Parameters" in phpthumb.readme.txt)
$phpThumb->setParameter('w', CFG_BUSINESS_LOGO_WIDTH);
$phpThumb->setParameter('h', CFG_BUSINESS_LOGO_HEIGHT);
$phpThumb->setParameter('zc', 'l');
// set parameters
$phpThumb->setParameter('config_output_format', 'jpeg');
// generate & output thumbnail
//$output_filename = 't-' . CFG_BUSINESS_LOGO_WIDTH . 'x' . CFG_BUSINESS_LOGO_HEIGHT . '-' . $fileName;
$capture_raw_data = false;
if ($phpThumb->GenerateThumbnail()) {
$phpThumb->RenderToFile($filePath);
} 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="40" cols="180" wrap="off">' . htmlentities(implode("\n* ", $phpThumb->debugmessages)) . '</textarea></form><hr>';
die;
}
}
return $fileName;
}
public static function RenderImage($url, &$params, $nw, $nh, $nzc, $nq)
{
$img_cache = $params->get('img_cache', 'cache');
$cache_maxfiles_img = $params->get('cache_maxfiles_img', '200');
$cache_maxsize_img = $params->get('cache_maxsize_img', '10');
$cache_maxage_img = $params->get('cache_maxage_img', '30');
$w = $nw ? $nw : intval($params->get('imageWidth'));
$h = $nh ? $nh : intval($params->get('imageHeight'));
$zc = $nzc ? $nzc : intval($params->get('Zoom_Crop', 1));
$q = $nq ? $nq : '99';
$f = $params->def('img_ext', 'jpg');
$thumb_filtercolor = intval($params->get('thumb_filtercolor', 0));
$colorized = $params->get('colorized', '25');
$colorpicker = $params->get('colorpicker', '#0000ff');
$thumb_th = $params->def('thumb_th', 0);
$thumb_th_seting = $params->def('thumb_th_seting', 0);
$link_enabled = $params->get('link_enabled', 1);
$error_image = JPATH_BASE . '/media/mod_junewsultra/' . $params->def('noimage');
$thumb_filters = $params->def('thumb_filters', 1);
$usm = $params->def('thumb_unsharp', 1);
$thumb_unsharp_amount = $params->def('thumb_unsharp_amount', 80);
$thumb_unsharp_radius = $params->def('thumb_unsharp_radius', 1);
$thumb_unsharp_threshold = $params->def('thumb_unsharp_threshold', 3);
$thumb_blur = $params->def('thumb_blur', 0);
$thumb_blur_seting = $params->def('thumb_blur_seting', 1);
$thumb_brit = $params->def('thumb_brit', 0);
$thumb_brit_seting = $params->def('thumb_brit_seting', 50);
$thumb_cont = $params->def('thumb_cont', 0);
$thumb_cont_seting = $params->def('thumb_cont_seting', 50);
if (preg_match('#^(http|https|ftp)://#i', $url)) {
$url = $url;
} else {
$url = !file_exists($url) ? $error_image : JPATH_BASE . '/' . $url;
}
$path_parts = pathinfo($url);
$imgfile = explode(".", basename($url));
$img_name = $imgfile[0];
$imgurl = str_replace(array('.', ',', '-', '_', '|', '+', '=', '%', '^', '&', '(', ')', ' ', '"', '\''), '', $img_name);
$subfolder = $img_cache . '/junewsultra/' . $w . 'x' . $h . '/' . substr(strtolower(MD5($path_parts['dirname'])), -1);
$target = $subfolder . '/junews_' . substr(strtolower($imgurl), 0, 150) . '-' . MD5($url . $q . $zc . $f . $params->get('use_imagemagick') . $usm . $thumb_unsharp_amount . $thumb_unsharp_radius . $thumb_unsharp_threshold . $thumb_filtercolor . $colorized . $colorpicker . $thumb_blur . $thumb_blur_seting . $thumb_brit . $thumb_brit_seting . $thumb_cont . $thumb_cont_seting . $thumb_th . $thumb_th_seting) . '.' . $f;
if ($link_enabled == 0 && preg_match('#^(http|https|ftp)://#i', $url)) {
$outpute = $error_image;
return $outpute;
}
modJUNewsUltraHelper::MakeDirectory($dir = JPATH_BASE . '/' . $subfolder, $mode = 0777);
if (file_exists(JPATH_BASE . '/' . $target)) {
$outpute = JURI::base(false) . $target;
} else {
include_once JPATH_BASE . '/modules/mod_junewsultra/img/phpthumb.class.php';
$phpThumb = new phpThumb();
$phpThumb->resetObject();
$phpThumb->setParameter('config_max_source_pixels', round(max(intval(ini_get('memory_limit')), intval(get_cfg_var('memory_limit'))) * 1048576 / 6));
$phpThumb->setParameter('config_temp_directory', JPATH_BASE . '/' . $img_cache . '/junewsultra/');
$phpThumb->setParameter('config_cache_directory', JPATH_BASE . '/' . $img_cache . '/junewsultra/');
$phpThumb->setCacheDirectory();
$phpThumb->setParameter('config_cache_maxfiles', $cache_maxfiles_img);
$phpThumb->setParameter('config_cache_maxsize', $cache_maxsize_img * 1024 * 1024);
$phpThumb->setParameter('config_cache_maxage', 86400 * $cache_maxage_img);
$phpThumb->setSourceFilename($url);
if ($w) {
$phpThumb->setParameter('w', $w);
}
if ($h) {
$phpThumb->setParameter('h', $h);
}
if ($q) {
$phpThumb->setParameter('q', $q);
}
$phpThumb->setParameter('f', $f);
$phpThumb->setParameter('zc', $zc);
$phpThumb->setParameter('aoe', '1');
switch ($thumb_filtercolor) {
case '1':
$phpThumb->setParameter('fltr', 'gray');
break;
case '2':
$phpThumb->setParameter('fltr', 'sep');
break;
case '3':
$phpThumb->setParameter('fltr', 'th|' . $thumb_th_seting);
break;
case '4':
$phpThumb->setParameter('fltr', 'clr|' . $colorized . '|' . str_replace('#', '', $colorpicker));
break;
default:
break;
}
if ($thumb_filters == 1) {
if ($usm == 1) {
$phpThumb->setParameter('fltr', 'usm|' . $thumb_unsharp_amount . '|' . $thumb_unsharp_radius . '|' . $thumb_unsharp_threshold);
}
if ($thumb_blur == 1) {
$phpThumb->setParameter('fltr', 'blur|' . $thumb_blur_seting);
}
if ($thumb_brit == 1) {
$phpThumb->setParameter('fltr', 'brit|' . $thumb_brit_seting);
}
if ($thumb_cont == 1) {
$phpThumb->setParameter('fltr', 'cont|' . $thumb_cont_seting);
}
}
if ($params->get('use_imagemagick') == 1) {
if (strtoupper(substr(PHP_OS, 0, 3)) == 'WIN') {
$imagemagick = $params->get('imagemagick_path') == '' ? 'C:/ImageMagick/convert.exe' : $params->get('imagemagick_path');
} else {
$imagemagick = $params->get('imagemagick_path', '');
}
$phpThumb->setParameter('config_imagemagick_path', $imagemagick);
$phpThumb->setParameter('config_prefer_imagemagick', $params->get('use_imagemagick') == 1 ? true : false);
$phpThumb->setParameter('config_imagemagick_use_thumbnail', true);
}
if ($phpThumb->GenerateThumbnail()) {
if ($phpThumb->RenderToFile(JPATH_BASE . '/' . $target)) {
$outpute = JURI::base(false) . $target;
} else {
$outpute = '';
}
} else {
$outpute = '';
}
}
return $outpute;
}
