public static function createBgImage($data, &$errorMsg)
{
$params = JComponentHelper::getParams('com_phocagallery');
$jfile_thumbs = $params->get('jfile_thumbs', 1);
$jpeg_quality = $params->get('jpeg_quality', 85);
$jpeg_quality = PhocaGalleryImage::getJpegQuality($jpeg_quality);
$formatIcon = 'png';
$path = PhocaGalleryPath::getPath();
$fileIn = $fileOut = $path->image_abs_front . $data['image'] . '.' . $formatIcon;
if ($fileIn !== '' && JFile::exists($fileIn)) {
$memory = 8;
$memoryLimitChanged = 0;
$memory = (int) ini_get('memory_limit');
if ($memory == 0) {
$memory = 8;
}
// Try to increase memory
if ($memory < 50) {
ini_set('memory_limit', '50M');
$memoryLimitChanged = 1;
}
$imageWidth = $data['iw'];
$imageHeight = $data['ih'];
$completeImageWidth = $imageWidth + 18;
$completeImageHeight = $imageHeight + 18;
$completeImageBackground = $data['sbgc'];
$retangleColor = $data['ibgc'];
$borderColor = $data['ibrdc'];
$shadowColor = $data['iec'];
$effect = $data['ie'];
// shadow or glow
$imgX = 6;
$imgWX = $imageWidth + 5 + $imgX;
// Image Width + space (padding) + Start Position
$imgY = 6;
$imgHY = $imageHeight + 5 + $imgY;
$brdX = $imgX - 1;
$brdWX = $imgWX + 1;
$brdY = $imgY - 1;
$brdHY = $imgHY + 1;
// Crate an image
$img = @imagecreatetruecolor($completeImageWidth, $completeImageHeight);
if (!$img) {
$errorMsg = 'ErrorNoImageCreateTruecolor';
return false;
}
if ($completeImageBackground == '') {
switch ($formatIcon) {
case 'jpg':
case 'jpeg':
case 'gif':
$completeImageBackground = '#ffffff';
break;
case 'png':
@imagealphablending($img, false);
imagefilledrectangle($img, 0, 0, $completeImageWidth, $completeImageHeight, imagecolorallocatealpha($img, 255, 255, 255, 127));
@imagealphablending($img, true);
break;
}
} else {
$bGClr = PhocaGalleryUtils::htmlToRgb($completeImageBackground);
imagefilledrectangle($img, 0, 0, $completeImageWidth, $completeImageHeight, imagecolorallocate($img, $bGClr[0], $bGClr[1], $bGClr[2]));
}
// Create Retangle
if ($retangleColor != '') {
$rtgClr = PhocaGalleryUtils::htmlToRgb($retangleColor);
$retangle = imagecolorallocate($img, $rtgClr[0], $rtgClr[1], $rtgClr[2]);
}
// Create Border
if ($borderColor != '') {
$brdClr = PhocaGalleryUtils::htmlToRgb($borderColor);
$border = imagecolorallocate($img, $brdClr[0], $brdClr[1], $brdClr[2]);
}
// Effect (shadow,glow)
if ((int) $effect > 0) {
if ($shadowColor != '') {
$shdClr = PhocaGalleryUtils::htmlToRgb($shadowColor);
if ((int) $effect == 3) {
$shdX = $brdX - 1;
$shdY = $brdY - 1;
$effectArray = array(55, 70, 85, 100, 115);
} else {
if ((int) $effect == 2) {
$shdX = $brdX + 3;
$shdY = $brdY + 3;
$effectArray = array(50, 70, 90, 110);
} else {
$shdX = $brdX + 3;
$shdY = $brdY + 3;
$effectArray = array(0, 0, 0, 0);
}
}
$shdWX = $brdWX + 1;
$shdHY = $brdHY + 1;
foreach ($effectArray as $key => $value) {
$effectImg = @imagecolorallocatealpha($img, $shdClr[0], $shdClr[1], $shdClr[2], $value);
if (!$effectImg) {
$errorMsg = 'ErrorNoImageColorAllocateAlpha';
return false;
}
imagerectangle($img, $shdX, $shdY, $shdWX, $shdHY, $effectImg);
if ((int) $effect == 3) {
$shdX--;
$shdY--;
} else {
if ((int) $effect == 2) {
$shdX++;
$shdY++;
} else {
//$shdX++;
//$shdY++;
}
}
$shdWX++;
$shdHY++;
}
}
}
// Write Rectangle over the shadow
if ($retangleColor != '') {
imagefilledrectangle($img, $imgX, $imgY, $imgWX, $imgHY, $retangle);
}
if ($borderColor != '') {
imagerectangle($img, $brdX, $brdY, $brdWX, $brdHY, $border);
}
switch ($formatIcon) {
case 'jpg':
case 'jpeg':
if (!function_exists('ImageJPEG')) {
$errorMsg = 'ErrorNoJPGFunction';
return false;
}
if ($jfile_thumbs == 1) {
ob_start();
if (!@ImageJPEG($img, NULL, $jpeg_quality)) {
ob_end_clean();
$errorMsg = 'ErrorWriteFile';
return false;
}
$imgJPEGToWrite = ob_get_contents();
ob_end_clean();
if (!JFile::write($fileOut, $imgJPEGToWrite)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
} else {
if (!@ImageJPEG($img, $fileOut, $jpeg_quality)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
}
break;
case 'png':
if (!function_exists('ImagePNG')) {
$errorMsg = 'ErrorNoPNGFunction';
return false;
}
@imagesavealpha($img, true);
if ($jfile_thumbs == 1) {
ob_start();
if (!@ImagePNG($img, NULL)) {
ob_end_clean();
$errorMsg = 'ErrorWriteFile';
return false;
}
$imgPNGToWrite = ob_get_contents();
ob_end_clean();
if (!JFile::write($fileOut, $imgPNGToWrite)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
} else {
if (!@ImagePNG($img, $fileOut)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
}
break;
case 'gif':
if (!function_exists('ImageGIF')) {
$errorMsg = 'ErrorNoGIFFunction';
return false;
}
if ($jfile_thumbs == 1) {
ob_start();
if (!@ImageGIF($img, NULL)) {
ob_end_clean();
$errorMsg = 'ErrorWriteFile';
return false;
}
$imgGIFToWrite = ob_get_contents();
ob_end_clean();
if (!JFile::write($fileOut, $imgGIFToWrite)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
} else {
if (!@ImageGIF($img, $fileOut)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
}
break;
default:
$errorMsg = 'ErrorNotSupportedImage';
return false;
break;
}
// free memory
ImageDestroy($img);
// Original
if ($memoryLimitChanged == 1) {
$memoryString = $memory . 'M';
ini_set('memory_limit', $memoryString);
}
return true;
// Success
}
$errorMsg = 'Error2';
return false;
}
public static function rotateImage($thumbName, $size, $angle = 90, &$errorMsg)
{
$params = JComponentHelper::getParams('com_phocagallery');
$jfile_thumbs = $params->get('jfile_thumbs', 1);
$jpeg_quality = $params->get('jpeg_quality', 85);
$jpeg_quality = PhocaGalleryImage::getJpegQuality($jpeg_quality);
// Try to change the size
$memory = 8;
$memoryLimitChanged = 0;
$memory = (int) ini_get('memory_limit');
if ($memory == 0) {
$memory = 8;
}
$fileIn = $thumbName->abs;
$fileOut = $thumbName->abs;
if ($fileIn !== '' && file_exists($fileIn)) {
//array of width, height, IMAGETYPE, "height=x width=x" (string)
list($w, $h, $type) = GetImageSize($fileIn);
// we got the info from GetImageSize
if ($w > 0 && $h > 0 && $type != '') {
// Change the $w against $h because of rotating
$src = array(0, 0, $w, $h);
$dst = array(0, 0, $h, $w);
} else {
$errorMsg = 'ErrorWorHorType';
return false;
}
// Try to increase memory
if ($memory < 50) {
ini_set('memory_limit', '50M');
$memoryLimitChanged = 1;
}
switch ($type) {
case IMAGETYPE_JPEG:
if (!function_exists('ImageCreateFromJPEG')) {
$errorMsg = 'ErrorNoJPGFunction';
return false;
}
//$image1 = ImageCreateFromJPEG($fileIn);
try {
$image1 = ImageCreateFromJPEG($fileIn);
} catch (\Exception $exception) {
$errorMsg = 'ErrorJPGFunction';
return false;
}
break;
case IMAGETYPE_PNG:
if (!function_exists('ImageCreateFromPNG')) {
$errorMsg = 'ErrorNoPNGFunction';
return false;
}
//$image1 = ImageCreateFromPNG($fileIn);
try {
$image1 = ImageCreateFromPNG($fileIn);
} catch (\Exception $exception) {
$errorMsg = 'ErrorPNGFunction';
return false;
}
break;
case IMAGETYPE_GIF:
if (!function_exists('ImageCreateFromGIF')) {
$errorMsg = 'ErrorNoGIFFunction';
return false;
}
//$image1 = ImageCreateFromGIF($fileIn);
try {
$image1 = ImageCreateFromGIF($fileIn);
} catch (\Exception $exception) {
$errorMsg = 'ErrorGIFFunction';
return false;
}
break;
case IMAGETYPE_WBMP:
if (!function_exists('ImageCreateFromWBMP')) {
$errorMsg = 'ErrorNoWBMPFunction';
return false;
}
//$image1 = ImageCreateFromWBMP($fileIn);
try {
$image1 = ImageCreateFromWBMP($fileIn);
} catch (\Exception $exception) {
$errorMsg = 'ErrorWBMPFunction';
return false;
}
break;
default:
$errorMsg = 'ErrorNotSupportedImage';
return false;
break;
}
if ($image1) {
// Building image for ROTATING
/* $image2 = @ImageCreateTruecolor($dst[2], $dst[3]);
if (!$image2) {
return 'ErrorNoImageCreateTruecolor';
}*/
/* if(!function_exists("imagerotate")) {
$errorMsg = 'ErrorNoImageRotate';
return false;
}*/
switch ($type) {
case IMAGETYPE_PNG:
// imagealphablending($image1, false);
// imagesavealpha($image1, true);
if (!function_exists("imagecolorallocate")) {
$errorMsg = 'ErrorNoImageColorAllocate';
return false;
}
if (!function_exists("imagefill")) {
$errorMsg = 'ErrorNoImageFill';
return false;
}
if (!function_exists("imagecolortransparent")) {
$errorMsg = 'ErrorNoImageColorTransparent';
return false;
}
$colBlack = imagecolorallocate($image1, 0, 0, 0);
if (!function_exists("imagerotate")) {
$image2 = PhocaGalleryImageRotate::imageRotate($image1, $angle, $colBlack);
} else {
$image2 = imagerotate($image1, $angle, $colBlack);
}
imagefill($image2, 0, 0, $colBlack);
imagecolortransparent($image2, $colBlack);
break;
default:
if (!function_exists("imagerotate")) {
$image2 = PhocaGalleryImageRotate::imageRotate($image1, $angle, 0);
} else {
$image2 = imageRotate($image1, $angle, 0);
}
break;
}
// Get the image size and resize the rotated image if necessary
$rotateWidth = imagesx($image2);
// Get the size from rotated image
$rotateHeight = imagesy($image2);
// Get the size from rotated image
$parameterSize = PhocaGalleryFileThumbnail::getThumbnailResize($size);
$newWidth = $parameterSize['width'];
// Get maximum sizes, they can be displayed
$newHeight = $parameterSize['height'];
// Get maximum sizes, they can be displayed
$scale = $newWidth / $rotateWidth < $newHeight / $rotateHeight ? $newWidth / $rotateWidth : $newHeight / $rotateHeight;
// smaller rate
$src = array(0, 0, $rotateWidth, $rotateHeight);
$dst = array(0, 0, floor($rotateWidth * $scale), floor($rotateHeight * $scale));
// If original is smaller than thumbnail size, don't resize it
if ($src[2] > $dst[2] || $src[3] > $dst[3]) {
// Building image for RESIZING THE ROTATED IMAGE
$image3 = @ImageCreateTruecolor($dst[2], $dst[3]);
if (!$image3) {
$errorMsg = 'ErrorNoImageCreateTruecolor';
return false;
}
ImageCopyResampled($image3, $image2, $dst[0], $dst[1], $src[0], $src[1], $dst[2], $dst[3], $src[2], $src[3]);
switch ($type) {
case IMAGETYPE_PNG:
// imagealphablending($image2, true);
// imagesavealpha($image2, true);
if (!function_exists("imagecolorallocate")) {
$errorMsg = 'ErrorNoImageColorAllocate';
return false;
}
if (!function_exists("imagefill")) {
$errorMsg = 'ErrorNoImageFill';
return false;
}
if (!function_exists("imagecolortransparent")) {
$errorMsg = 'ErrorNoImageColorTransparent';
return false;
}
$colBlack = imagecolorallocate($image3, 0, 0, 0);
imagefill($image3, 0, 0, $colBlack);
imagecolortransparent($image3, $colBlack);
break;
}
} else {
$image3 = $image2;
}
switch ($type) {
case IMAGETYPE_JPEG:
if (!function_exists('ImageJPEG')) {
$errorMsg = 'ErrorNoJPGFunction';
return false;
}
if ($jfile_thumbs == 1) {
ob_start();
if (!@ImageJPEG($image3, NULL, $jpeg_quality)) {
ob_end_clean();
$errorMsg = 'ErrorWriteFile';
return false;
}
$imgJPEGToWrite = ob_get_contents();
ob_end_clean();
if (!JFile::write($fileOut, $imgJPEGToWrite)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
} else {
if (!@ImageJPEG($image3, $fileOut, $jpeg_quality)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
}
break;
case IMAGETYPE_PNG:
if (!function_exists('ImagePNG')) {
$errorMsg = 'ErrorNoPNGFunction';
return false;
}
if ($jfile_thumbs == 1) {
ob_start();
if (!@ImagePNG($image3, NULL)) {
ob_end_clean();
$errorMsg = 'ErrorWriteFile';
return false;
}
$imgPNGToWrite = ob_get_contents();
ob_end_clean();
if (!JFile::write($fileOut, $imgPNGToWrite)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
} else {
if (!@ImagePNG($image3, $fileOut)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
}
break;
case IMAGETYPE_GIF:
if (!function_exists('ImageGIF')) {
$errorMsg = 'ErrorNoGIFFunction';
return false;
}
if ($jfile_thumbs == 1) {
ob_start();
if (!@ImageGIF($image3, NULL)) {
ob_end_clean();
$errorMsg = 'ErrorWriteFile';
return false;
}
$imgGIFToWrite = ob_get_contents();
ob_end_clean();
if (!JFile::write($fileOut, $imgGIFToWrite)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
} else {
if (!@ImageGIF($image3, $fileOut)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
}
break;
default:
$errorMsg = 'ErrorNotSupportedImage';
return false;
break;
}
// free memory
ImageDestroy($image1);
// Original
ImageDestroy($image2);
// Rotated
ImageDestroy($image3);
// Resized
if ($memoryLimitChanged == 1) {
$memoryString = $memory . 'M';
ini_set('memory_limit', $memoryString);
}
return true;
// Success
} else {
$errorMsg = PhocaGalleryUtils::setMessage($errorMsg, JText::_('COM_PHOCAGALLERY_ERROR_IMAGE_NOT_PROCESS'));
return false;
}
if ($memoryLimitChanged == 1) {
$memoryString = $memory . 'M';
ini_set('memory_limit', $memoryString);
}
}
$errorMsg = JText::_('COM_PHOCAGALLERY_FILEORIGINAL_NOT_EXISTS');
return false;
}
/**
* need GD library (first PHP line WIN: dl("php_gd.dll"); UNIX: dl("gd.so");
* www.boutell.com/gd/
* interval.cz/clanky/php-skript-pro-generovani-galerie-obrazku-2/
* cz.php.net/imagecopyresampled
* www.linuxsoft.cz/sw_detail.php?id_item=871
* www.webtip.cz/art/wt_tech_php/liquid_ir.html
* php.vrana.cz/zmensovani-obrazku.php
* diskuse.jakpsatweb.cz/
*
* @param string $fileIn Vstupni soubor (mel by existovat)
* @param string $fileOut Vystupni soubor, null ho jenom zobrazi (taky kdyz nema pravo se zapsat :)
* @param int $width Vysledna sirka (maximalni)
* @param int $height Vysledna vyska (maximalni)
* @param bool $crop Orez (true, obrazek bude presne tak velky), jinak jenom Resample (udane maximalni rozmery)
* @param int $typeOut IMAGETYPE_type vystupniho obrazku
* @return bool Chyba kdyz vrati false
*/
public static function imageMagic($fileIn, $fileOut = null, $width = null, $height = null, $crop = null, $typeOut = null, $watermarkParams = array(), $frontUpload = 0, &$errorMsg)
{
$params = JComponentHelper::getParams('com_phocagallery');
$jfile_thumbs = $params->get('jfile_thumbs', 1);
$jpeg_quality = $params->get('jpeg_quality', 85);
$jpeg_quality = PhocaGalleryImage::getJpegQuality($jpeg_quality);
$fileWatermark = '';
// While front upload we don't display the process page
if ($frontUpload == 0) {
$stopText = PhocaGalleryRenderProcess::displayStopThumbnailsCreating('processpage');
echo $stopText;
}
// Memory - - - - - - - -
$memory = 8;
$memoryLimitChanged = 0;
$memory = (int) ini_get('memory_limit');
if ($memory == 0) {
$memory = 8;
}
// - - - - - - - - - - -
if ($fileIn !== '' && JFile::exists($fileIn)) {
// array of width, height, IMAGETYPE, "height=x width=x" (string)
list($w, $h, $type) = GetImageSize($fileIn);
if ($w > 0 && $h > 0) {
// we got the info from GetImageSize
// size of the image
if ($width == null || $width == 0) {
// no width added
$width = $w;
} else {
if ($height == null || $height == 0) {
// no height, adding the same as width
$height = $width;
}
}
if ($height == null || $height == 0) {
// no height, no width
$height = $h;
}
// miniaturizing
if (!$crop) {
// new size - nw, nh (new width/height)
$scale = $width / $w < $height / $h ? $width / $w : $height / $h;
// smaller rate
$src = array(0, 0, $w, $h);
$dst = array(0, 0, floor($w * $scale), floor($h * $scale));
} else {
// will be cropped
$scale = $width / $w > $height / $h ? $width / $w : $height / $h;
// greater rate
$newW = $width / $scale;
// check the size of in file
$newH = $height / $scale;
// which side is larger (rounding error)
if ($w - $newW > $h - $newH) {
$src = array(floor(($w - $newW) / 2), 0, floor($newW), $h);
} else {
$src = array(0, floor(($h - $newH) / 2), $w, floor($newH));
}
$dst = array(0, 0, floor($width), floor($height));
}
// Watermark - - - - - - - - - - -
if (!empty($watermarkParams) && ($watermarkParams['create'] == 1 || $watermarkParams['create'] == 2)) {
$thumbnailSmall = false;
$thumbnailMedium = false;
$thumbnailLarge = false;
$thumbnailMedium = preg_match("/phoca_thumb_m_/i", $fileOut);
$thumbnailLarge = preg_match("/phoca_thumb_l_/i", $fileOut);
$path = PhocaGalleryPath::getPath();
$fileName = PhocaGalleryFile::getTitleFromFile($fileIn, 1);
// Which Watermark will be used
// If watermark is in current directory use it else use Default
$fileWatermarkMedium = str_replace($fileName, 'watermark-medium.png', $fileIn);
$fileWatermarkLarge = str_replace($fileName, 'watermark-large.png', $fileIn);
clearstatcache();
// Which Watermark will be used
if ($thumbnailMedium) {
if (JFile::exists($fileWatermarkMedium)) {
$fileWatermark = $fileWatermarkMedium;
} else {
if ($watermarkParams['create'] == 2) {
$fileWatermark = $path->image_abs . 'watermark-medium.png';
} else {
$fileWatermark = '';
}
}
} else {
if ($thumbnailLarge) {
if (JFile::exists($fileWatermarkLarge)) {
$fileWatermark = $fileWatermarkLarge;
} else {
if ($watermarkParams['create'] == 2) {
$fileWatermark = $path->image_abs . 'watermark-large.png';
} else {
$fileWatermark = '';
}
}
} else {
$fileWatermark = '';
}
}
if (!JFile::exists($fileWatermark)) {
$fileWatermark = '';
}
if ($fileWatermark != '') {
list($wW, $hW, $typeW) = GetImageSize($fileWatermark);
switch ($watermarkParams['x']) {
case 'left':
$locationX = 0;
break;
case 'right':
$locationX = $dst[2] - $wW;
break;
case 'center':
default:
$locationX = $dst[2] / 2 - $wW / 2;
break;
}
switch ($watermarkParams['y']) {
case 'top':
$locationY = 0;
break;
case 'bottom':
$locationY = $dst[3] - $hW;
break;
case 'middle':
default:
$locationY = $dst[3] / 2 - $hW / 2;
break;
}
}
} else {
$fileWatermark = '';
}
}
if ($memory < 50) {
ini_set('memory_limit', '50M');
$memoryLimitChanged = 1;
}
// Resampling
// in file
// Watemark
if ($fileWatermark != '') {
if (!function_exists('ImageCreateFromPNG')) {
$errorMsg = 'ErrorNoPNGFunction';
return false;
}
$waterImage1 = ImageCreateFromPNG($fileWatermark);
}
// End Watermark - - - - - - - - - - - - - - - - - -
switch ($type) {
case IMAGETYPE_JPEG:
if (!function_exists('ImageCreateFromJPEG')) {
$errorMsg = 'ErrorNoJPGFunction';
return false;
}
//$image1 = ImageCreateFromJPEG($fileIn);
try {
$image1 = ImageCreateFromJPEG($fileIn);
} catch (\Exception $exception) {
$errorMsg = 'ErrorJPGFunction';
return false;
}
break;
case IMAGETYPE_PNG:
if (!function_exists('ImageCreateFromPNG')) {
$errorMsg = 'ErrorNoPNGFunction';
return false;
}
//$image1 = ImageCreateFromPNG($fileIn);
try {
$image1 = ImageCreateFromPNG($fileIn);
} catch (\Exception $exception) {
$errorMsg = 'ErrorPNGFunction';
return false;
}
break;
case IMAGETYPE_GIF:
if (!function_exists('ImageCreateFromGIF')) {
$errorMsg = 'ErrorNoGIFFunction';
return false;
}
//$image1 = ImageCreateFromGIF($fileIn);
try {
$image1 = ImageCreateFromGIF($fileIn);
} catch (\Exception $exception) {
$errorMsg = 'ErrorGIFFunction';
return false;
}
break;
case IMAGETYPE_WBMP:
if (!function_exists('ImageCreateFromWBMP')) {
$errorMsg = 'ErrorNoWBMPFunction';
return false;
}
//$image1 = ImageCreateFromWBMP($fileIn);
try {
$image1 = ImageCreateFromWBMP($fileIn);
} catch (\Exception $exception) {
$errorMsg = 'ErrorWBMPFunction';
return false;
}
break;
default:
$errorMsg = 'ErrorNotSupportedImage';
return false;
break;
}
if ($image1) {
$image2 = @ImageCreateTruecolor($dst[2], $dst[3]);
if (!$image2) {
$errorMsg = 'ErrorNoImageCreateTruecolor';
return false;
}
switch ($type) {
case IMAGETYPE_PNG:
//imagealphablending($image1, false);
@imagealphablending($image2, false);
//imagesavealpha($image1, true);
@imagesavealpha($image2, true);
break;
}
ImageCopyResampled($image2, $image1, $dst[0], $dst[1], $src[0], $src[1], $dst[2], $dst[3], $src[2], $src[3]);
// Watermark - - - - - -
if ($fileWatermark != '') {
ImageCopy($image2, $waterImage1, $locationX, $locationY, 0, 0, $wW, $hW);
}
// End Watermark - - - -
// Display the Image - not used
if ($fileOut == null) {
header("Content-type: " . image_type_to_mime_type($typeOut));
}
// Create the file
if ($typeOut == null) {
// no bitmap
$typeOut = $type == IMAGETYPE_WBMP ? IMAGETYPE_PNG : $type;
}
switch ($typeOut) {
case IMAGETYPE_JPEG:
if (!function_exists('ImageJPEG')) {
$errorMsg = 'ErrorNoJPGFunction';
return false;
}
if ($jfile_thumbs == 1) {
ob_start();
if (!@ImageJPEG($image2, NULL, $jpeg_quality)) {
ob_end_clean();
$errorMsg = 'ErrorWriteFile';
return false;
}
$imgJPEGToWrite = ob_get_contents();
ob_end_clean();
if (!JFile::write($fileOut, $imgJPEGToWrite)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
} else {
if (!@ImageJPEG($image2, $fileOut, $jpeg_quality)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
}
break;
case IMAGETYPE_PNG:
if (!function_exists('ImagePNG')) {
$errorMsg = 'ErrorNoPNGFunction';
return false;
}
if ($jfile_thumbs == 1) {
ob_start();
if (!@ImagePNG($image2, NULL)) {
ob_end_clean();
$errorMsg = 'ErrorWriteFile';
return false;
}
$imgPNGToWrite = ob_get_contents();
ob_end_clean();
if (!JFile::write($fileOut, $imgPNGToWrite)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
} else {
if (!@ImagePNG($image2, $fileOut)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
}
break;
case IMAGETYPE_GIF:
if (!function_exists('ImageGIF')) {
$errorMsg = 'ErrorNoGIFFunction';
return false;
}
if ($jfile_thumbs == 1) {
ob_start();
if (!@ImageGIF($image2, NULL)) {
ob_end_clean();
$errorMsg = 'ErrorWriteFile';
return false;
}
$imgGIFToWrite = ob_get_contents();
ob_end_clean();
if (!JFile::write($fileOut, $imgGIFToWrite)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
} else {
if (!@ImageGIF($image2, $fileOut)) {
$errorMsg = 'ErrorWriteFile';
return false;
}
}
break;
default:
$errorMsg = 'ErrorNotSupportedImage';
return false;
break;
}
// free memory
ImageDestroy($image1);
ImageDestroy($image2);
if (isset($waterImage1)) {
ImageDestroy($waterImage1);
}
if ($memoryLimitChanged == 1) {
$memoryString = $memory . 'M';
ini_set('memory_limit', $memoryString);
}
$errorMsg = '';
// Success
return true;
} else {
$errorMsg = 'Error1';
return false;
}
if ($memoryLimitChanged == 1) {
$memoryString = $memory . 'M';
ini_set('memory_limit', $memoryString);
}
}
$errorMsg = 'Error2';
return false;
}
