/**
* Destroys allocated gmagick resources
*/
public function __destruct()
{
if (null !== $this->gmagick && $this->gmagick instanceof \Gmagick) {
$this->gmagick->clear();
$this->gmagick->destroy();
}
}
private function drawRectangleAndReplaceExistImg($image, $height, $width)
{
// прямоугольник рисуем снизу изображения высотой 8% от высоты изображения
$heightRectagle = $height * 0.08;
$gmagicDraw = new GmagickDraw();
$gmagicDraw->setfillcolor("#fff");
$gmagicDraw->rectangle(0, $height - $heightRectagle, $width, $height);
$gImage = new Gmagick();
$gImage->readImage($image);
$gImage->drawimage($gmagicDraw);
$gImage->writeimage($image);
$gImage->destroy();
}
function thumbnail($upfiledir, $src, $tName, $tw = '', $th = '', $scale = true, $tDir = "thumb")
{
global $iCMS;
$R = array();
$tw = empty($tw) ? $iCMS->config['thumbwidth'] : (int) $tw;
$th = empty($th) ? $iCMS->config['thumbhight'] : (int) $th;
if ($tw && $th) {
list($width, $height, $type) = @getimagesize($src);
if ($width < 1 && $height < 1) {
$R['width'] = $tw;
$R['height'] = $th;
$R['src'] = $src;
return $R;
}
if ($width > $tw || $height > $th) {
$R['src'] = $upfiledir . $tDir . "/" . $tName . '_' . $tw . 'x' . $th . '.' . substr(strrchr($src, "."), 1);
if (in_array('Gmagick', get_declared_classes())) {
$image = new Gmagick();
$image->readImage($src);
$im = self::scale(array("tw" => $tw, "th" => $th, "w" => $image->getImageWidth(), "h" => $image->getImageHeight()));
$image->resizeImage($im['w'], $im['h'], null, 1);
$image->cropImage($tw, $th, 0, 0);
//$image->thumbnailImage($gm_w,$gm_h);
FS::mkdir($upfiledir . $tDir);
$image->writeImage($R['src']);
$image->destroy();
} else {
$im = self::scale(array("tw" => $tw, "th" => $th, "w" => $width, "h" => $height), $scale);
$R['width'] = $im['w'];
$R['height'] = $im['h'];
$res = self::imagecreate($type, $src);
if ($res) {
$thumb = imagecreatetruecolor($im['w'], $im['h']);
imagecopyresampled($thumb, $res, 0, 0, 0, 0, $im['w'], $im['h'], $width, $height);
//PHP_VERSION != '4.3.2' && self::UnsharpMask($thumb);
FS::mkdir($upfiledir . $tDir);
self::image($thumb, $type, $R['src']);
} else {
$R['src'] = $src;
}
}
} else {
$R['width'] = $width;
$R['height'] = $height;
$R['src'] = $src;
}
return $R;
}
}
function encode_gmagick($ps_filepath, $ps_output_path, $pa_options)
{
if (!($magick = $this->mimetype2magick[$pa_options["output_mimetype"]])) {
$this->error = "Invalid output format";
return false;
}
#
# Open image
#
try {
$h = new Gmagick($ps_filepath);
$h->setimageindex(0);
// force use of first image in multi-page TIFF
} catch (Exception $e) {
$this->error = "Couldn't open image {$ps_filepath}";
return false;
}
if (function_exists('exif_read_data')) {
if (is_array($va_exif = @exif_read_data($ps_filepath, 'EXIF', true, false))) {
if (isset($va_exif['IFD0']['Orientation'])) {
$vn_orientation = $va_exif['IFD0']['Orientation'];
switch ($vn_orientation) {
case 3:
$h->rotateimage("#FFFFFF", 180);
break;
case 6:
$h->rotateimage("#FFFFFF", 90);
break;
case 8:
$h->rotateimage("#FFFFFF", -90);
break;
}
}
}
}
$h->setimagetype(Gmagick::IMGTYPE_TRUECOLOR);
if (!$h->setimagecolorspace(Gmagick::COLORSPACE_RGB)) {
$this->error = "Error during RGB colorspace transformation operation";
return false;
}
$va_tmp = $h->getimagegeometry();
$image_width = $va_tmp['width'];
$image_height = $va_tmp['height'];
if ($image_width < 10 || $image_height < 10) {
$this->error = "Image is too small to be output as Tilepic; minimum dimensions are 10x10 pixels";
return false;
}
if ($pa_options["scale_factor"] != 1) {
$image_width *= $pa_options["scale_factor"];
$image_height *= $pa_options["scale_factor"];
if (!$h->resizeimage($image_width, $image_height, Gmagick::FILTER_CUBIC, $pa_options["antialiasing"])) {
$this->error = "Couldn't scale image";
return false;
}
}
#
# How many layers to make?
#
if (!$pa_options["layers"]) {
$sw = $image_width * $pa_options["layer_ratio"];
$sh = $image_height * $pa_options["layer_ratio"];
$pa_options["layers"] = 1;
while ($sw >= $pa_options["tile_width"] || $sh >= $pa_options["tile_height"]) {
$sw = ceil($sw / $pa_options["layer_ratio"]);
$sh = ceil($sh / $pa_options["layer_ratio"]);
$pa_options["layers"]++;
}
}
#
# Cut image into tiles
#
$tiles = 0;
$layer_list = array();
$base_width = $image_width;
$base_height = $image_height;
if ($this->debug) {
print "BASE {$base_width} x {$base_height} \n";
}
for ($l = $pa_options["layers"]; $l >= 1; $l--) {
$x = $y = 0;
$wx = $pa_options["tile_width"];
$wy = $pa_options["tile_height"];
if ($this->debug) {
print "LAYER={$l}\n";
}
if ($l < $pa_options["layers"]) {
$image_width = ceil($image_width / $pa_options["layer_ratio"]);
$image_height = ceil($image_height / $pa_options["layer_ratio"]);
if ($this->debug) {
print "RESIZE layer {$l} TO {$image_width} x {$image_height} \n";
}
if (!$h->resizeimage($image_width, $image_height, Gmagick::FILTER_CUBIC, $pa_options["antialiasing"])) {
$this->error = "Couldn't scale image";
return false;
}
}
$i = 0;
$layer_list[] = array();
while ($y < $image_height) {
$slice = clone $h;
try {
$slice->cropimage($wx, $wy, $x, $y);
$slice->setcompressionquality($pa_options["quality"]);
} catch (Exception $e) {
$this->error = "Couldn't create tile";
return false;
}
if (!$slice->setimageformat($magick)) {
$this->error = "Tile conversion failed: {$reason}; {$description}";
return false;
}
# --- remove color profile (saves lots of space)
$layer_list[sizeof($layer_list) - 1][] = $slice->getImageBlob();
$slice->destroy();
$x += $pa_options["tile_width"];
if ($x >= $image_width) {
$y += $pa_options["tile_height"];
$x = 0;
}
$i++;
$tiles++;
}
if ($this->debug) {
print "OUTPUT {$tiles} TILES FOR LAYER {$l} : {$image_width} x {$image_height}\n";
}
}
$h->destroy();
#
# Write Tilepic format file
#
if ($this->debug) {
print "WRITING FILE...";
}
if ($fh = fopen($ps_output_path . ".tpc", "w")) {
# --- attribute list
$attribute_list = "";
$attributes = 0;
if (isset($pa_options["attributes"]) && is_array($pa_options["attributes"])) {
$pa_options["attributes"]["mimeType"] = $pa_options["output_mimetype"];
} else {
$pa_options["attributes"] = array("mimeType" => $pa_options["output_mimetype"]);
}
foreach ($pa_options["attributes"] as $k => $v) {
$attribute_list .= "{$k}={$v}";
$attributes++;
}
if ($this->debug) {
print "header OK;";
}
# --- header
if (!fwrite($fh, "TPC\n")) {
$this->error = "Could not write Tilepic signature";
return false;
}
if (!fwrite($fh, pack("NNNNNNnnNN", 40, $base_width, $base_height, $pa_options["tile_width"], $pa_options["tile_height"], $tiles, $pa_options["layers"], $pa_options["layer_ratio"], strlen($attribute_list), $attributes))) {
$this->error = "Could not write Tilepic header";
return false;
}
# --- offset table
$offset = 44 + $tiles * 4;
for ($i = sizeof($layer_list) - 1; $i >= 0; $i--) {
for ($j = 0; $j < sizeof($layer_list[$i]); $j++) {
if (!fwrite($fh, pack("N", $offset))) {
$this->error = "Could not write Tilepic offset table";
return false;
}
$offset += strlen($layer_list[$i][$j]);
}
}
if ($this->debug) {
print "offset table OK;";
}
if (!fwrite($fh, pack("N", $offset))) {
$this->error = "Could not finish writing Tilepic offset table";
return false;
}
# --- tiles
for ($i = sizeof($layer_list) - 1; $i >= 0; $i--) {
for ($j = 0; $j < sizeof($layer_list[$i]); $j++) {
if (!fwrite($fh, $layer_list[$i][$j])) {
$this->error = "Could not write Tilepic tile data";
return false;
}
}
}
if ($this->debug) {
print "tiles OK;";
}
unset($layer_list);
# --- attributes
if (!fwrite($fh, $attribute_list)) {
$this->error = "Could not write Tilepic attributes";
return false;
}
if ($this->debug) {
print "attributes OK\n";
}
fclose($fh);
return $pa_options;
} else {
$this->error = "Couldn't open output file {$ps_output_path}\n";
return false;
}
}
copy($target_path, $Thumb_Path);
// initialize object
$image = new Gmagick();
$image->readImage($target_path);
$old_width = $image->getImageWidth();
$old_height = $image->getImageHeight();
$new_width = 200;
$new_height = $old_height / $old_width * $new_width;
exec("gm mogrify -resize {$new_width}x{$new_height} -quality 90 " . APP_INSTALLPATH . UPLOAD_PATH . "thumbs/{$name}");
//$image->thumbnailImage($new_width, $new_height);
//$thumbFile = dirname($file) . '/' . basename($target_path, '.JPG') . '.thumb.jpg';
//$image->writeImage($Thumb_Path);
/*$thumb_size = $image->getsize();
$MF->updateDiskSpace($thumb_size);*/
// free resource handle
$image->destroy();
} catch (Exception $e) {
die($e->getMessage());
}
}
$file_success = execute_sqlInsert('tbl_chatFiles', array('fileName' => $file_name, 'fileRandomName' => $name, 'fileExt' => $type, 'fileSize' => $size, 'fileCode' => $UFID, 'fileType' => $file_type));
$fileId = mysql_insert_id();
if ($fileId) {
$newmsg = 'has uploaded a file <a href="chatfiledownload.php?fc=' . $fileId . '">' . $file_name . '</a>';
$success = execute_sqlInsert('tbl_ChatRooms', array('saidBy_username' => $CURRENT_USER, 'saidBy_empl_id' => $_SESSION["empl_id"], 'message_base64' => '', 'message_plain_mysqlescaped' => $newmsg, 'chatRoom' => $rid, 'msgType' => 'F', 'fileId' => $fileId));
register_LastPingAt();
}
$result = 1;
}
//}
}
/**
* Apply transformations on image
*
* @param string $source Source image
* @param array $params Transformations and parameters
* @param string $store Temporary store on disk
*
* @return string
*/
public function transform($source, $params, $store = null)
{
try {
$image = new \Gmagick();
$image->readImage($source);
if (isset($params['negate'])) {
$this->canNegate();
}
if (isset($params['rotate'])) {
$image->rotateImage('#000', $params['rotate']['angle']);
}
if (isset($params['crop'])) {
$image->cropImage($params['crop']['width'], $params['crop']['height'], $params['crop']['x'], $params['crop']['y']);
}
if (isset($params['contrast'])) {
$this->canContrast();
}
if (isset($params['brightness'])) {
$value = (int) $params['brightness'];
$brightness = null;
if ($value <= 0) {
$brightness = $value + 100;
} else {
$brightness = $value * 3 + 100;
}
$image->modulateImage($brightness, 100, 100);
}
$ret = null;
if ($store !== null) {
$ret = $image->writeImage($store);
} else {
$ret = $image->getImageBlob();
}
$image->destroy();
return $ret;
} catch (\GmagickException $e) {
$image->destroy();
throw new \RuntimeException($e->getMessage());
}
}
public static function thumbnail($src, $tw = "0", $th = "0", $scale = true)
{
if (!self::$config['thumb']['enable']) {
return;
}
$rs = array();
$tw = empty($tw) ? self::$config['thumb']['width'] : (int) $tw;
$th = empty($th) ? self::$config['thumb']['height'] : (int) $th;
if ($tw && $th) {
list($width, $height, $type) = getimagesize($src);
if ($width < 1 && $height < 1) {
$rs['width'] = $tw;
$rs['height'] = $th;
$rs['src'] = $src;
return $rs;
}
if ($width > $tw || $height > $th) {
$rs['src'] = $src . '_' . $tw . 'x' . $th . '.jpg';
if (in_array('Gmagick', get_declared_classes())) {
$image = new Gmagick();
$image->readImage($src);
$im = self::scale(array("tw" => $tw, "th" => $th, "w" => $image->getImageWidth(), "h" => $image->getImageHeight()));
$image->resizeImage($im['w'], $im['h'], null, 1);
$image->cropImage($tw, $th, 0, 0);
//$image->thumbnailImage($gm_w,$gm_h);
$image->writeImage($rs['src']);
$image->destroy();
} else {
$im = self::scale(array("tw" => $tw, "th" => $th, "w" => $width, "h" => $height), $scale);
$ret = self::imagecreate($type, $src);
$rs['width'] = $im['w'];
$rs['height'] = $im['h'];
if ($ret) {
$thumb = imagecreatetruecolor($im['w'], $im['h']);
imagecopyresampled($thumb, $ret, 0, 0, 0, 0, $im['w'], $im['h'], $width, $height);
self::image($thumb, $type, $rs['src']);
} else {
$rs['src'] = $src;
}
}
} else {
$rs['src'] = $src;
$rs['width'] = $width;
$rs['height'] = $height;
}
return $rs;
}
}
