public function open($path, $mimetype = null)
{
if ($mimetype === null) {
$this->mime = ImageMagickGD::getFileType($path);
} else {
$this->mime = $mimetype;
}
$this->img = imagick_readimage($path);
if ($this->img) {
imagick_set_image_quality($this->img, 100);
return true;
}
return false;
}
function liberty_imagick0_resize_image(&$pFileHash)
{
global $gBitSystem;
$pFileHash['error'] = NULL;
$ret = NULL;
if (!empty($pFileHash['source_file']) && is_file($pFileHash['source_file'])) {
$iImg = imagick_readimage($pFileHash['source_file']);
if (!$iImg) {
// $pFileHash['error'] = $pFileHash['name'].' '.tra ( "is not a known image file" );
$destFile = liberty_process_generic($pFileHash, FALSE);
} elseif (imagick_iserror($iImg)) {
// $pFileHash['error'] = imagick_failedreason( $iImg ) . imagick_faileddescription( $iImg );
$destFile = liberty_process_generic($pFileHash, FALSE);
} else {
imagick_set_image_quality($iImg, $gBitSystem->getConfig('liberty_thumbnail_quality', 85));
$iwidth = imagick_getwidth($iImg);
$iheight = imagick_getheight($iImg);
if ($iwidth / $iheight > 0 && !empty($pFileHash['max_width']) && !empty($pFileHash['max_height'])) {
// we have a portrait image, flip everything
$temp = $pFileHash['max_width'];
$pFileHash['max_height'] = $pFileHash['max_width'];
$pFileHash['max_width'] = $temp;
}
$itype = imagick_getmimetype($iImg);
// override $mimeExt if we have a custom setting for it
if ($gBitSystem->isFeatureActive('liberty_thumbnail_format')) {
$mimeExt = $gBitSystem->getConfig('liberty_thumbnail_format');
} else {
list($type, $mimeExt) = explode('/', strtolower($itype));
}
if ($mimeExt = preg_replace("!^(x-)?(jpeg|png|gif)\$!", "\$2", $mimeExt)) {
$targetType = $mimeExt;
$destExt = '.' . $mimeExt;
}
if (!$mimeExt || $mimeExt == 'jpeg') {
$targetType = 'jpeg';
$destExt = '.jpg';
}
if (!empty($pFileHash['max_width']) && !empty($pFileHash['max_height']) && ($pFileHash['max_width'] < $iwidth || $pFileHash['max_height'] < $iheight || $mimeExt != $targetType)) {
// We have to resize. *ALL* resizes are converted to jpeg or png
if (!empty($pFileHash['dest_file'])) {
$destFile = $pFileHash['dest_file'];
} else {
$destFile = STORAGE_PKG_PATH . $pFileHash['dest_branch'] . $pFileHash['dest_base_name'] . $destExt;
}
$pFileHash['name'] = $pFileHash['dest_base_name'] . $destExt;
// print " if ( !imagick_resize( $iImg, $pFileHash[max_width], $pFileHash[max_height], IMAGICK_FILTER_LANCZOS, 0.5, $pFileHash[max_width] x $pFileHash[max_height] > ) ) {";
// Alternate Filter settings can seen here http://www.dylanbeattie.net/magick/filters/result.html
if (!imagick_resize($iImg, $pFileHash['max_width'], $pFileHash['max_height'], IMAGICK_FILTER_CATROM, 1.0, '>')) {
$pFileHash['error'] .= imagick_failedreason($iImg) . imagick_faileddescription($iImg);
}
if (function_exists('imagick_set_attribute')) {
// this exists in the PECL package, but not php-imagick
$imagick_set_attribute($iImg, array("quality" => 1));
}
if (!imagick_writeimage($iImg, $destFile)) {
$pFileHash['error'] .= imagick_failedreason($iImg) . imagick_faileddescription($iImg);
}
$pFileHash['size'] = filesize($destFile);
} else {
// print "GENERIC";
$destFile = liberty_process_generic($pFileHash, FALSE);
}
}
$ret = $destFile;
} else {
$pFileHash['error'] = "No source file to resize";
}
return $ret;
}
