public function ocr($billID, $template)
{
$amountImgFileDirectory = "images/detection_result/";
$dueDateImgFileDirectory = "images/detection_result/";
$amountImgFileName = "croppedAmt.jpg";
$dueDateImgFileName = "croppedDueDate.jpg";
//connect to mysql and getting the coordinate data
require_once 'TesseractOCR.php';
$this->billdb->select('billFilePath');
$this->billdb->where('billID', $billID);
$query1 = $this->billdb->get('bills');
//$this->billdb->query("SELECT billFilePath from bills where billID = " . $billID);
$ini_filename = $query1->result()[0]->billFilePath;
$im = imagecreatefromjpeg($ini_filename);
list($width, $height) = getimagesize($ini_filename);
$query2 = $this->templatedb->query("SELECT coordinateLabelX, coordinateLabelY, coordinateLabelX2, coordinateLabelY2 FROM datafields WHERE templateID = '" . $template . "' AND dataFieldLabel = 'amount'");
$row = $query2->row(0);
$x1 = $row->coordinateLabelX;
$y1 = $row->coordinateLabelY;
$x2 = $row->coordinateLabelX2 - $row->coordinateLabelX;
$y2 = $row->coordinateLabelY2 - $row->coordinateLabelY;
// Scale Up coordinates
$x1 = $x1 * $width;
$y1 = $y1 * $height;
$x2 = $x2 * $width;
$y2 = $y2 * $height;
//cropping the image using the coordinate data
$to_crop_array = array('x' => $x1, 'y' => $y1, 'width' => $x2, 'height' => $y2);
if ($template != 0) {
$thumb_im = imagecrop($im, $to_crop_array);
} else {
$thumb_im = $im;
}
imagejpeg($thumb_im, $amountImgFileDirectory . $amountImgFileName, 100);
//run OCR on the cropped section
$tesseract = new TesseractOCR($amountImgFileDirectory . $amountImgFileName);
$tesseract->setLanguage('eng');
$amount = $tesseract->recognize();
$amount = preg_replace("/[^0-9,.]/", "", $amount);
$query3 = $this->templatedb->query("SELECT coordinateLabelX, coordinateLabelY, coordinateLabelX2, coordinateLabelY2 FROM datafields WHERE templateID = '" . $template . "' AND dataFieldLabel = 'duedate'");
$row = $query3->row(0);
$x1 = $row->coordinateLabelX;
$y1 = $row->coordinateLabelY;
$x2 = $row->coordinateLabelX2 - $row->coordinateLabelX;
$y2 = $row->coordinateLabelY2 - $row->coordinateLabelY;
// Scale Up coordinates
$x1 = $x1 * $width;
$y1 = $y1 * $height;
$x2 = $x2 * $width;
$y2 = $y2 * $height;
//cropping the image using the coordinate data
$to_crop_array = array('x' => $x1, 'y' => $y1, 'width' => $x2, 'height' => $y2);
if ($template != 0) {
$thumb_im = imagecrop($im, $to_crop_array);
} else {
$thumb_im = $im;
}
imagejpeg($thumb_im, $dueDateImgFileDirectory . $dueDateImgFileName, 100);
//run OCR on the cropped section
$tesseract = new TesseractOCR($dueDateImgFileDirectory . $dueDateImgFileName);
$tesseract->setLanguage('eng');
$duedate = $tesseract->recognize();
$amount = strtok($amount, " ");
$day = strtok($duedate, " ");
$month = strtok(" ");
$year = strtok(" ");
str_replace(array(",", "."), "", $day);
str_replace(array(",", "."), "", $month);
str_replace(array(",", "."), "", $year);
if (ctype_alpha($day)) {
$temp = $day;
$day = $month;
$month = $temp;
}
switch ($month) {
case 'Jan':
case 'January':
$month = "01";
break;
case 'Feb':
case 'February':
$month = "02";
break;
case 'Mar':
case 'March':
$month = "03";
break;
case 'Apr':
case 'April':
$month = "04";
break;
case 'May':
$month = "05";
break;
case 'Jun':
case 'June':
$month = "06";
break;
case 'Jul':
case 'July':
$month = "07";
break;
case 'Aug':
case 'August':
$month = "08";
break;
case 'Sep':
case 'September':
$month = "09";
break;
case 'Oct':
case 'October':
$month = "10";
break;
case 'Nov':
case 'November':
$month = "11";
break;
case 'Dec':
case 'December':
$month = "12";
break;
}
$data = array('totalAmt' => $amount, 'billDueDate' => $year . "-" . $month . "-" . $day);
$this->billdb->where('billID', $billID);
$this->billdb->update('bills', $data);
/* remove the cropped images once the check is complete.
$command = escapeshellcmd('rm -f ' . $amountImgFileDirectory . $amountImgFileName);
shell_exec($command);
$command = escapeshellcmd('rm -f ' . $dueDateImgFileDirectory . $dueDateImgFileName);
shell_exec($command);
*/
return $ini_filename;
}
public function actionPhoto($id)
{
$model = $this->loadModel($id);
$model->scenario = 'photo';
Yii::trace("FC.actionPhoto called", 'application.controllers.FamilyController');
if (Yii::app()->params['photoManip']) {
if (isset($_POST['x1'])) {
$x1 = $_POST['x1'];
$y1 = $_POST['y1'];
$width = $_POST['width'];
$height = $_POST['height'];
$pfile = $_POST['pfile'];
$sdir = './images/uploaded/';
$size = getimagesize($sdir . $pfile);
if ($size) {
list($w, $h, $t) = $size;
} else {
Yii::trace("FR.actionPhoto crop call to getimagesize failed for image " . $sdir . $pfile . " returned {$size}", 'application.controllers.FamilyController');
}
Yii::trace("FC.actionPhoto crop received {$x1}, {$y1}, {$width}, {$height}, {$w}, {$h}, {$t}", 'application.controllers.FamilyController');
switch ($t) {
case 1:
$img = imagecreatefromgif($sdir . $pfile);
break;
case 2:
$img = imagecreatefromjpeg($sdir . $pfile);
break;
case 3:
$img = imagecreatefrompng($sdir . $pfile);
break;
case IMAGETYPE_BMP:
$img = ImageHelper::ImageCreateFromBMP($sdir . $pfile);
break;
case IMAGETYPE_WBMP:
$img = imagecreatefromwbmp($sdir . $pfile);
break;
default:
Yii::trace("FC.actionPhoto crop unknown image type {$t}", 'application.controllers.FamilyController');
}
if (function_exists('imagecrop')) {
# untested
$cropped = imagecrop($img, array('x1' => $x1, 'y1' => $y1, 'width' => $width, 'height' => $height));
$scaled = imagescale($cropped, 400);
} else {
$h = $height * 400 / $width;
$scaled = imagecreatetruecolor(400, $h);
imagecopyresized($scaled, $img, 0, 0, $x1, $y1, 400, $h, $width, $height);
}
$dir = './images/families/';
$fname = preg_replace('/\\.[a-z]+$/i', '', $pfile);
$fext = ".jpg";
if (file_exists($dir . $pfile)) {
$fname .= "_01";
while (file_exists($dir . $fname . $fext)) {
++$fname;
}
}
$dest = $dir . $fname . $fext;
imagejpeg($scaled, $dest, 90);
imagedestroy($scaled);
imagedestroy($img);
unlink($sdir . $pfile);
$model->photo = $fname . $fext;
$model->save(false);
Yii::trace("FC.actionPhoto saved to {$pfile}", 'application.controllers.FamilyController');
$this->redirect(array('view', 'id' => $model->id));
return;
} elseif (isset($_FILES['Families'])) {
Yii::trace("FC.actionPhoto _FILES[Families] set", 'application.controllers.FamilyController');
$files = $_FILES['Families'];
$filename = $files['name']['raw_photo'];
if (isset($filename) and '' != $filename) {
Yii::trace("FC.actionPhoto filename {$filename}", 'application.controllers.FamilyController');
$tmp_path = $files['tmp_name']['raw_photo'];
if (isset($tmp_path) and '' != $tmp_path) {
Yii::trace("FC.actionPhoto tmp_path {$tmp_path}", 'application.controllers.FamilyController');
$dir = "./images/uploaded/";
$dest = $dir . $filename;
list($width, $height) = getimagesize($tmp_path);
if ($width < 900) {
$w = $width;
$h = $height;
$zoom = 1;
} else {
$w = 900;
$h = $height * 900 / $width;
$zoom = $w / $width;
}
$w = $width < 900 ? $width : 900;
move_uploaded_file($tmp_path, $dest);
$this->render('crop', array('model' => $model, 'pfile' => $filename, 'width' => $w, 'height' => $h, 'zoom' => $zoom));
return;
} else {
$errors = array(1 => "Size exceeds max_upload", 2 => "FORM_SIZE", 3 => "No tmp dir", 4 => "can't write", 5 => "error extension", 6 => "error partial");
$error = $errors[$files['error']['raw_photo']];
Yii::trace("FC.actionPhoto file error {$error}", 'application.controllers.FamilyController');
}
}
}
} elseif (isset($_FILES['Families'])) {
$files = $_FILES['Families'];
$filename = $files['name']['photo'];
if (isset($filename) and '' != $filename) {
$tmp_path = $files['tmp_name']['photo'];
if (isset($tmp_path) and '' != $tmp_path) {
$dir = "./images/families/";
$fname = preg_replace('/\\.[a-z]+$/i', '', $filename);
preg_match('/(\\.[a-z]+)$/i', $filename, $matches);
$fext = $matches[0];
if (file_exists($dir . $filename)) {
$fname .= "_01";
while (file_exists($dir . $fname . $fext)) {
++$fname;
}
}
$dest = $dir . $fname . $fext;
$model->photo = $fname . $fext;
if ($model->save()) {
move_uploaded_file($tmp_path, $dest);
$this->redirect(array('view', 'id' => $model->id));
return;
}
} else {
$model->addError('photo', $files['error']['photo']);
}
}
}
$this->render('photo', array('model' => $model));
}
public function upload(Request $request)
{
$data = $request->input('photo');
if ($data) {
list($type, $data) = explode(';', $data);
list(, $data) = explode(',', $data);
$data = base64_decode($data);
$meta = $request->input('meta');
$extension = explode('/', $meta['type'])[1];
$file = md5(microtime(true)) . '.' . $extension;
$crop = $request->input('crop');
$src = imagecreatefromstring($data);
if ($src = imagecrop($src, array('x' => $crop['x'], 'y' => $crop['y'], 'width' => $crop['width'], 'height' => $crop['height']))) {
switch ($extension) {
case 'jpg':
case 'jpeg':
imagejpeg($src, './uploads/' . $file);
break;
case 'gif':
imagegif($src, './uploads/' . $file);
break;
case 'png':
imagepng($src, './uploads/' . $file);
break;
}
return json_encode(['file' => $file, 'url' => "http://{$_SERVER['HTTP_HOST']}/uploads/{$file}"]);
}
}
return '上传失败';
}
function getTextFromImage($file)
{
$background = imagecreatefromjpeg('background.jpg');
$image = imagecreatefromstring($file);
$black = imagecolorallocate($image, 0, 0, 0);
$min_visible_y = $max_y = imagesy($image);
$min_visible_x = $max_x = imagesx($image);
$max_visible_x = $max_visible_y = 0;
for ($y = 0; $y < $max_y; $y++) {
for ($x = 0; $x < $max_x; $x++) {
$pixel = ImageColorAt($image, $x, $y);
$colors = imagecolorsforindex($image, $pixel);
$pixel_bg = ImageColorAt($background, $x, $y);
$colors_bg = imagecolorsforindex($background, $pixel_bg);
$range = 35;
if ($colors['red'] + $range > $colors_bg['red'] && $colors['red'] - $range < $colors_bg['red']) {
imagesetpixel($image, $x, $y, $black);
} else {
$min_visible_x = $min_visible_x > $x ? $x : $min_visible_x;
$max_visible_x = $max_visible_x < $x ? $x : $max_visible_x;
$min_visible_y = $min_visible_y > $y ? $y : $min_visible_y;
$max_visible_y = $max_visible_y < $y ? $y : $max_visible_y;
}
}
}
$image = imagecrop($image, ['x' => $min_visible_x, 'y' => $min_visible_y, 'width' => $max_visible_x, 'height' => $max_visible_y]);
imagefilter($image, IMG_FILTER_GRAYSCALE);
$tmpfname = tempnam("/tmp", "OCR");
imagepng($image, $tmpfname);
$txt = $ocr->recognize($tmpfname, ['eng'], 3);
unlink($tmpfname);
return str_replace("\n", "", $txt);
}
function image_crop($src_img, $filename, $final_path, $temp_file_path, $mime)
{
$to_crop_array = array('x' => 0, 'y' => 0, 'width' => 900, 'height' => 400);
$new_image = imagecrop($src_img, $to_crop_array);
$new_file_path = $final_path . $filename;
unlink($temp_file_path);
return $this->create_image($new_image, $new_file_path, $mime);
}
function upload()
{
$idu = isset($_SESSION['idu']) ? $_SESSION['idu'] : 0;
$this->stat->saveStat($idu, "photo/upload");
if ($idu > 0) {
if (isset($_FILES['add-photo'])) {
// var_dump($_FILES['add-photo']);
$tmpFile = $_FILES['add-photo']['tmp_name'];
$info = getimagesize($tmpFile);
$width = $info[0];
$height = $info[1];
$mime = $info['mime'];
if ($width != null && $height != null) {
$md = md5(time());
$path = rtrim(LOCAL_DIR_PHOTO, '/\\') . '/';
$dir = $path . $idu . '/';
if (!is_dir($dir)) {
mkdir($dir, 0777, true);
}
$fileName = $idu . '/' . $md . '.jpg';
$fileFullPath = $path . $fileName;
if ($mime == 'image/jpeg') {
$image = imagecreatefromjpeg($tmpFile);
}
if ($mime == 'image/png') {
$image = imagecreatefrompng($tmpFile);
}
if (isset($image)) {
$side = min($width, $height);
$rect = array('x' => 0, 'y' => 0, 'width' => $side, 'height' => $side);
$imageThumb = imagecreatetruecolor(PHOTO_SIZE, PHOTO_SIZE);
$image = imagecrop($image, $rect);
imagecopyresampled($imageThumb, $image, 0, 0, 0, 0, PHOTO_SIZE, PHOTO_SIZE, $side, $side);
imagejpeg($imageThumb, $fileFullPath, 80);
$model = new Model_Profile();
$model->uploadPhoto($idu, $fileName);
imagedestroy($image);
imagedestroy($imageThumb);
} else {
header('Location:' . WEB_APP . '/photo/');
return;
}
} else {
header('Location:' . WEB_APP . '/photo/');
return;
}
}
header('Location:' . WEB_APP . '/profile/');
} else {
unset($_SESSION['idu']);
header('Location:' . WEB_APP);
}
}
/**
* Function to reduce code size in __async_edit method
* @param resource $imageResource Image to crop
* @return bool|resource Cropped image
*/
public function cropImage($imageResource)
{
/** @var int $imageTransparency Transparent color */
$imageTransparency = imagecolorallocatealpha($imageResource, 255, 255, 255, 127);
/** @var resource $rotatedImage Rotated image resource */
$rotatedImage = imagerotate($imageResource, -$_POST['rotate'], $imageTransparency);
/** @var resource $croppedImage Cropped image resource */
$croppedImage = imagecrop($rotatedImage, array('x' => $_POST['crop_x'], 'y' => $_POST['crop_y'], 'width' => $_POST['crop_width'], 'height' => $_POST['crop_height']));
// Delete temp image resource
imagedestroy($rotatedImage);
// Return cropped image
return $croppedImage;
}
public function crop($x, $y, $width, $height, $filename)
{
$cropArray = array('x' => $x, 'y' => $y, 'width' => $width, 'height' => $height);
Debugger::debug($cropArray);
$thumb_im = imagecrop($this->image, $cropArray);
//$filename = PUBLIC_ROOT . $filename;
if ($this->imageType == IMAGETYPE_JPEG) {
imagejpeg($thumb_im, $filename, 100);
} elseif ($this->imageType == IMAGETYPE_GIF) {
imagegif($thumb_im, $filename);
} elseif ($this->imageType == IMAGETYPE_PNG) {
imagepng($thumb_im, $filename);
}
chmod($filename, 0777);
}
/**
* crop image
*
* @param string $imagePathname
* @param string $prefix
* @param array $selection
* @return array
*/
protected function cropImage($imagePathname, $prefix, $selection)
{
// $destinationPath
$destinationPath = public_path('resource\\' . $prefix);
// checkImage and get type
$type = $this->checkImage($imagePathname);
// generate image name
$imageName = $this->generateImageName($prefix, $type);
// create image resource
$imageResource = $this->createImageResource($imagePathname, $type);
// crop image resource
$imageCroppedResource = imagecrop($imageResource, $selection);
// save image to destination
imagejpeg($imageCroppedResource, "{$destinationPath}\\" . $imageName);
// image url
$imageUrl = url('resource/' . "{$prefix}/" . $imageName);
return ['imgPathname' => $destinationPath . $imageName, 'imgUrl' => $imageUrl];
}
public function resizeImage($width, $height = 0, $crop = false)
{
$this->ImgNewHeight = $height;
$this->ImgNewWidth = $width;
$this->Crop = $crop;
$this->calcSize();
$this->NewImgRes = imagecreatetruecolor($this->ImgResizeNewWidth, $this->ImgResizeNewHeight);
// изменение размера
if (imagecopyresampled($this->NewImgRes, $this->ImgRes, 0, 0, 0, 0, $this->ImgResizeNewWidth, $this->ImgResizeNewHeight, $this->ImgWidth, $this->ImgHeight)) {
imagedestroy($this->ImgRes);
$this->ImgRes = $this->NewImgRes;
if ($crop) {
$y = round($this->ImgResizeNewHeight / 2) - round($this->ImgNewHeight / 2);
$this->ImgRes = imagecrop($this->ImgRes, array('x' => 0, 'y' => $y, 'width' => $this->ImgNewWidth, 'height' => $this->ImgNewHeight));
}
$this->ImgWidth = $this->ImgNewWidth;
$this->ImgHeight = $this->ImgNewHeight;
} else {
throw new \Exception('imagecopyresampled Error');
}
}
/**
* Resample image
* @param $width
* @param $height
* @param $x
* @param $y
* @throws SPException
* @return bool
*/
public function crop($width, $height, $x = 0, $y = 0)
{
// if ( !( function_exists( 'imagecrop' ) ) ) {
// throw new SPException( 'Function "imagecrop" is not available on this server' );
// }
if (!$this->_content) {
$this->read();
}
list($wOrg, $hOrg, $imgType) = getimagesize($this->_filename);
$this->type = $imgType;
$currentImg = $this->createImage($imgType);
if (function_exists('imagecrop')) {
$this->image = imagecrop($currentImg, array('x' => $x, 'y' => $y, 'width' => $width, 'height' => $height));
} else {
// imagecopy ( resource $dst_im , resource $src_im , int $dst_x , int $dst_y , int $src_x , int $src_y , int $src_w , int $src_h )
$this->image = imagecreatetruecolor($width, $height);
imagecopy($this->image, $currentImg, 0, 0, $x, $y, $width, $height);
}
if ($imgType == IMAGETYPE_GIF || $imgType == IMAGETYPE_PNG) {
$this->transparency($this->image);
}
$this->storeImage();
}
public function actionIndex()
{
$object = new ExampleModel();
if (Yii::$app->request->isPost) {
// get post data
$object->load(Yii::$app->request->post());
$object->file_attribute = UploadedFile::getInstance($object, 'file_attribute');
if ($object->validate()) {
$object->save();
// lets get the image and crop it with the data passed via post from the form
// this example is, for obvious reasons, only valid for jpeg image files.
// This is already setted as a rule, so no sweat about it.
$newimage = 'images/' . $object->file_attribute->baseName . '.' . $object->file_attribute->extension;
$object->file_attribute->saveAs($newimage);
$cropping_data = Yii::$app->request->post('file_attribute-cropping');
$im = imagecreatefromjpeg($newimage);
$thumb_im = imagecrop($im, $cropping_data);
imagejpeg($thumb_im, $newimage, 100);
return 'File cropped successfully!';
}
} else {
return $this->render('index', ['object' => $object]);
}
}
//default
}
if (($iwidth == $avsize and $iheight <= $avsize) || ($iwidth <= $avsize and $iheight == $avsize)) {
$userprefslib->set_user_avatar($userwatch, 'u', '', $name, $size, $itype, $data);
} else {
if (function_exists("ImageCreateFromString") && !strstr($type, "gif")) {
$img = imagecreatefromstring($data);
$size_x = imagesx($img);
$size_y = imagesy($img);
/* if the square crop is set, crop the image before resizing */
if ($prefs['user_small_avatar_square_crop']) {
$crop_size = min($size_x, $size_y);
$offset_x = ($size_x - $crop_size) / 2;
$offset_y = ($size_y - $crop_size) / 2;
$crop_array = array('x' => $offset_x, 'y' => $offset_y, 'width' => $crop_size, 'height' => $crop_size);
$img = imagecrop($img, $crop_array);
$size_x = $size_y = $crop_size;
}
if ($size_x > $size_y) {
$tscale = (int) $size_x / $avsize;
} else {
$tscale = (int) $size_y / $avsize;
}
$tw = (int) ($size_x / $tscale);
$ty = (int) ($size_y / $tscale);
if ($tw > $size_x) {
$tw = $size_x;
}
if ($ty > $size_y) {
$ty = $size_y;
}
/**
* 裁剪图片到某个区域
*
* @param int $x
* @param int $y
* @param int $w
* @param int $h
*/
public function crop($x, $y, $w, $h)
{
if ($this->isEmpty()) {
return $this;
}
$this->_img = imagecrop($this->img(), ['x' => $x, 'y' => $y, 'width' => $w, 'height' => $h]);
return $this;
}
function picture_crop($picture, $top = 0, $left = 0, $width = 0, $height = 0)
{
log_message('debug', 'Call picture_crop with crop : top : ' . $top . ' left : ' . $left . ' width : ' . $width . ' height : ' . $height . '');
if ($width == 0 || $height == 0) {
return false;
}
//calculate thumb size
$ow = imagesx($picture);
$oh = imagesy($picture);
log_message('debug', 'Call picture_crop : picture\'s dimensions : width : ' . $ow . ' height : ' . $oh . '');
if ($top + $height > $oh || $left + $width > $ow) {
log_message('debug', 'Call picture_crop : returning no-crop for this picture');
return false;
}
log_message('debug', 'Call picture_crop : cropping in progress');
//resize and copy image
return imagecrop($picture, array('x' => $left, 'y' => $top, 'width' => $width, 'height' => $height));
}
/**
* @param int $width
* @param int $height
* @param int $offsetX
* @param int $offsetY
*
* @return static
*/
public function crop($width, $height, $offsetX = 0, $offsetY = 0)
{
if (version_compare(PHP_VERSION, '5.5.0') < 0) {
$image = imagecreatetruecolor($width, $height);
imagealphablending($image, false);
imagesavealpha($image, true);
imagecopy($image, $this->_image, 0, 0, $offsetX, $offsetY, $width, $height);
} else {
$rect = ['x' => $offsetX, 'y' => $offsetY, 'width' => $width, 'height' => $height];
$image = imagecrop($this->_image, $rect);
}
imagedestroy($this->_image);
$this->_image = $image;
$this->_width = imagesx($image);
$this->_height = imagesy($image);
return $this;
}
/**
* Crops image via rectangle
*
* @param array $rectangle
* @throws ImageException If couldn't crop image.
*/
public function crop(array $rectangle)
{
$croppedImage = @imagecrop($this->resource, $rectangle);
if ($croppedImage === false) {
$rectangleAsString = "{";
foreach ($rectangle as $key => $value) {
$rectangleAsString .= "\"{$key}\" => {$value}, ";
}
$rectangleAsString = preg_replace("/, \$/", "}", $rectangleAsString);
throw new ImageException("Can not crop image {$this} via rectangle {$rectangleAsString}.", ImageException::GenericException);
}
$this->resource = $croppedImage;
$this->width = $rectangle["width"];
$this->height = $rectangle["height"];
}
/**
* sets the avatar from a given image file's URL
*
* @return string URL for the current page
*/
function set_avatar_from_url($url, $userwatch = "", $name = "")
{
global $user, $prefs;
$access = TikiLib::lib('access');
$access->check_feature('feature_userPreferences');
$access->check_user($user);
$userprefslib = TikiLib::lib('userprefs');
$imagegallib = TikiLib::lib('imagegal');
if (empty($userwatch)) {
$userwatch = $user;
}
$data = file_get_contents($url);
list($iwidth, $iheight, $itype, $iattr) = getimagesize($url);
$itype = image_type_to_mime_type($itype);
// Get proper file size of image
$imgdata = get_headers($url, true);
if (isset($imgdata['Content-Length'])) {
# Return file size
$size = (int) $imgdata['Content-Length'];
}
// Store full-size file gallery image if that is required
if ($prefs["user_store_file_gallery_picture"] == 'y') {
$fgImageId = $userprefslib->set_file_gallery_image($userwatch, $name, $size, $itype, $data);
}
// Store small avatar
if ($prefs['user_small_avatar_size']) {
$avsize = $prefs['user_small_avatar_size'];
} else {
$avsize = "45";
//default
}
if (($iwidth == $avsize and $iheight <= $avsize) || ($iwidth <= $avsize and $iheight == $avsize)) {
$userprefslib->set_user_avatar($userwatch, 'u', '', $name, $size, $itype, $data);
} else {
if (function_exists("ImageCreateFromString") && !strstr($type, "gif")) {
$img = imagecreatefromstring($data);
$size_x = imagesx($img);
$size_y = imagesy($img);
/* if the square crop is set, crop the image before resizing */
if ($prefs['user_small_avatar_square_crop']) {
$crop_size = min($size_x, $size_y);
$offset_x = ($size_x - $crop_size) / 2;
$offset_y = ($size_y - $crop_size) / 2;
$crop_array = array('x' => $offset_x, 'y' => $offset_y, 'width' => $crop_size, 'height' => $crop_size);
$img = imagecrop($img, $crop_array);
$size_x = $size_y = $crop_size;
}
if ($size_x > $size_y) {
$tscale = (int) $size_x / $avsize;
} else {
$tscale = (int) $size_y / $avsize;
}
$tw = (int) ($size_x / $tscale);
$ty = (int) ($size_y / $tscale);
if ($tw > $size_x) {
$tw = $size_x;
}
if ($ty > $size_y) {
$ty = $size_y;
}
if (chkgd2()) {
$t = imagecreatetruecolor($tw, $ty);
imagecopyresampled($t, $img, 0, 0, 0, 0, $tw, $ty, $size_x, $size_y);
} else {
$t = imagecreate($tw, $ty);
$imagegallib->ImageCopyResampleBicubic($t, $img, 0, 0, 0, 0, $tw, $ty, $size_x, $size_y);
}
// CHECK IF THIS TEMP IS WRITEABLE OR CHANGE THE PATH TO A WRITEABLE DIRECTORY
$tmpfname = tempnam($prefs['tmpDir'], "TMPIMG");
imagejpeg($t, $tmpfname);
// Now read the information
$fp = fopen($tmpfname, "rb");
$t_data = fread($fp, filesize($tmpfname));
fclose($fp);
unlink($tmpfname);
$t_type = 'image/jpeg';
$userprefslib->set_user_avatar($userwatch, 'u', '', $name, $size, $t_type, $t_data);
} else {
$userprefslib->set_user_avatar($userwatch, 'u', '', $name, $size, $type, $data);
}
}
TikiLib::events()->trigger('tiki.user.avatar', array('type' => 'user', 'object' => $userwatch, 'user' => $userwatch));
}
public function actionCropAvatar()
{
$uri = trim($_SERVER['REQUEST_URI'], '/');
$userId = User::checkLogged()['id'];
$filePath = $_SERVER['DOCUMENT_ROOT'] . '/public/images/users/avatars/' . $userId . '.jpg';
if (!file_exists($filePath)) {
$errors[] = 'Вы еще не загружали аватар';
}
$result = false;
if (isset($_POST["crop_image"])) {
$errors = false;
if (empty($_POST["x1"]) || empty($_POST["y1"]) || empty($_POST["w"]) || empty($_POST["h"])) {
$errors[] = 'Вы не выбрали зону обрезки';
}
if (!file_exists($filePath)) {
$errors[] = 'Вы еще не загружали аватар';
}
if ($errors == false) {
$source = imagecreatefromjpeg($filePath);
$x1 = $_POST["x1"];
$y1 = $_POST["y1"];
$w = $_POST["w"];
$h = $_POST["h"];
$cropped = imagecrop($source, array('x' => $x1, 'y' => $y1, 'width' => $w, 'height' => $h));
imagejpeg($cropped, $filePath);
$result = true;
}
}
require_once ROOT . '/views/user/crop_avatar.php';
}
private function createThumbs($image, $thumbWidth, $thumbHeight)
{
if (file_exists($image)) {
// parse path for the extension
$info = pathinfo($image);
// continue only if this is a JPEG image
if (strtolower($info['extension']) == 'jpg' && exif_imagetype($image) == IMAGETYPE_JPEG) {
// load image and get image size
$img = imagecreatefromjpeg($image);
$width = imagesx($img);
$height = imagesy($img);
// calculate thumbnail size
$new_width = $thumbWidth;
$new_height = floor($height * ($thumbWidth / $width));
// create a new temporary image
$tmp_img = imagecreatetruecolor($new_width, $new_height);
// copy and resize old image into new image
imagecopyresized($tmp_img, $img, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
$to_crop_array = array('x' => 0, 'y' => 0, 'width' => $thumbWidth, 'height' => $thumbHeight);
$thumb_im = imagecrop($tmp_img, $to_crop_array);
// save thumbnail into a file
imagejpeg($thumb_im, str_replace($this->dir_webscreenshots, $this->dir_thumbnails, $image));
}
}
}
/**
* @param int $x
* @param int $y
* @param $width
* @param $height
*/
public function crop($x = 0, $y = 0, $width, $height)
{
$this->copy = imagecrop($this->copy, array('x' => $x, 'y' => $y, 'width' => $width, 'height' => $height));
}
/**
* Crops image.
* @param mixed x-offset in pixels or percent
* @param mixed y-offset in pixels or percent
* @param mixed width in pixels or percent
* @param mixed height in pixels or percent
* @return self
*/
public function crop($left, $top, $width, $height)
{
list($r['x'], $r['y'], $r['width'], $r['height']) = static::calculateCutout($this->getWidth(), $this->getHeight(), $left, $top, $width, $height);
if (PHP_VERSION_ID > 50611) {
// PHP bug #67447
$this->image = imagecrop($this->image, $r);
} else {
$newImage = static::fromBlank($r['width'], $r['height'], self::RGB(0, 0, 0, 127))->getImageResource();
imagecopy($newImage, $this->image, 0, 0, $r['x'], $r['y'], $r['width'], $r['height']);
$this->image = $newImage;
}
return $this;
}
private function cropThumb($img, &$width, &$height, $thumb_width, $thumb_height)
{
$image_ratio = $height / $width;
$thumb_ratio = $thumb_height / $thumb_width;
if ($image_ratio !== $thumb_ratio) {
if ($image_ratio < $thumb_ratio) {
$new_width = $thumb_width * $height / $thumb_height;
$square = ['x' => ($width - $new_width) / 2, 'y' => 0, 'width' => $new_width, 'height' => $height];
$width = $new_width;
} else {
if ($image_ratio > $thumb_ratio) {
$new_height = $thumb_height * $width / $thumb_width;
$square = ['x' => 0, 'y' => ($height - $new_height) / 2, 'width' => $width, 'height' => $new_height];
$height = $new_height;
}
}
$img = imagecrop($img, $square);
}
return $img;
}
}
$data = base64_decode($newimgstring);
$im = imagecreatefromstring($data);
$actualwidth = imagesx($im);
$actualheight = imagesy($im);
$x1 = $actualwidth / 553 * $x1;
$x2 = $actualwidth / 553 * $x2;
$y1 = $actualheight / 553 * $y1;
$y2 = $actualheight / 553 * $y2;
if ($im !== false) {
// ob_start();
// imagepng($im);
// $contents = ob_get_contents();
// ob_end_clean();
$to_crop_array = array('x' => $x1, 'y' => $y1, 'width' => $x2, 'height' => $y2);
$thumb_im = imagecrop($im, $to_crop_array);
ob_start();
imagejpeg($thumb_im);
$contents = ob_get_contents();
ob_end_clean();
$sql = "update profile SET profilephoto='data:image/jpeg;base64," . base64_encode($contents) . "' where profileid='{$profileid}'";
$result = mysqli_query($con, $sql);
echo "<script>\ndocument.getElementById('prof-image').src = 'data:image/jpeg;base64," . base64_encode($contents) . "';\n\n\t </script>";
if (!$result) {
die(mysqli_error($con));
}
}
}
}
?>
</div>
function cropImage($destination)
{
/* Crop */
$im;
if (exif_imagetype($destination) == IMAGETYPE_JPEG) {
$im = imagecreatefromjpeg($destination);
} else {
if (exif_imagetype($destination) == IMAGETYPE_PNG) {
$im = imagecreatefrompng($destination);
} else {
return false;
}
}
$ini_x_size = getimagesize($destination)[0];
$ini_y_size = getimagesize($destination)[1];
$crop_measure = min($ini_x_size, $ini_y_size);
$px = 0;
$py = 0;
if ($ini_x_size > $ini_y_size) {
$px = $ini_x_size / 2 - $crop_measure / 2;
} else {
$py = $ini_y_size / 2 - $crop_measure / 2;
}
$to_crop_array = array('x' => $px, 'y' => $py, 'width' => $crop_measure, 'height' => $crop_measure);
$thumb_im = imagecrop($im, $to_crop_array);
$ext = explode('.', $_FILES['file']['name']);
$ext = $ext[count($ext) - 1];
$cropFile = basename($destination, "." . $ext);
$cropFile = $cropFile . "_crop." . $ext;
$cropFile = AVATAR_DIR . $cropFile;
imagejpeg($thumb_im, $cropFile, 80);
return $cropFile;
}
private function make_thumb($src, $dest, $desired_width)
{
if (getimagesize($src)) {
// read the source image
$imgBlob = file_get_contents($src);
$source_image = imagecreatefromstring($imgBlob);
unset($imgBlob);
$width = imagesx($source_image);
$height = imagesy($source_image);
//save crop data
$cropSize = $desired_width;
//min height - increase to crop if necessary
$desired_height = ceil($height * ($desired_width / $width));
//check for min size
if ($desired_height < $desired_width) {
$ratio = $desired_width / $desired_height;
$desired_height = $desired_width;
$desired_width = ceil($ratio * $desired_height);
}
// create a new, "virtual" image
$virtual_image = imagecreatetruecolor($desired_width, $desired_height);
// copy source image at a resized size
imagecopyresampled($virtual_image, $source_image, 0, 0, 0, 0, $desired_width, $desired_height, $width, $height);
// crop
$virtual_image = imagecrop($virtual_image, array('x' => 0, 'y' => 0, 'width' => $cropSize, 'height' => $cropSize));
// create the physical thumbnail image to its destination
imagejpeg($virtual_image, $dest);
} else {
// get file extension
$imgName = explode('.', $src);
$extension = $imgName[count($imgName) - 1];
//if extension is PDF
if ($extension == "pdf") {
$src = $this->config->item('base_path') . $src;
$dest = $this->config->item('base_path') . $dest;
//$magick_dir
$send_cmd = $this->config->item('magick_dir') . 'convert ' . $src . ' -resize 300x300 -gravity center -extent 300x300 ' . $dest;
$result = exec($send_cmd, $out);
} else {
$src = 'assets/img/placeholders/' . $extension . '.png';
//safeguarg
if (!file_exists($src)) {
$src = 'assets/img/placeholders/placeholder.png';
}
copy($src, $dest);
}
}
}
$color = imagecolorallocate($img, $r, $g, $b);
imagefilledrectangle($img, $x, $y + $i, $x1, $y + $i + 1, $color);
}
return true;
}
$im = imagecreate($_GET['width'], $_GET['height']);
$bg = imagecolorallocate($im, 150, 150, 150);
$black = imagecolorallocate($im, 0, 0, 0);
image_gradientrect($im, 0, 0, $_GET['width'], $_GET['height'], 'FF0000', '0000FF');
for ($i = 0; $i <= $_GET['width']; $i += 100) {
imageline($im, $i - 1, 0, $i - 1, $_GET['height'], $black);
imageline($im, $i, 0, $i, $_GET['height'], $black);
}
for ($i = 0; $i <= $_GET['height']; $i += 100) {
imageline($im, 0, $i - 1, $_GET['width'], $i - 1, $black);
imageline($im, 0, $i, $_GET['width'], $i, $black);
}
for ($y = 0; $y <= $_GET['height']; $y += 100) {
for ($x = 0; $x <= $_GET['width']; $x += 100) {
$i = $y / 100;
$j = $x / 100;
imagestring($im, 3, $x + 6, $y + 2, "{$i}, {$j}", $textcolor);
}
}
if (isset($_GET['crop'])) {
list($cropX, $cropY, $cropWidth, $cropHeight) = explode(',', $_GET['crop']);
$im = imagecrop($im, ['x' => $cropX, 'y' => $cropY, 'width' => $cropWidth, 'height' => $cropHeight]);
}
header("Content-type: image/png");
imagepng($im);
imagedestroy($im);
/**
* 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)
{
$image = $this->_getImageAsResource($source);
$result = null;
if (isset($params['negate'])) {
$res = imagefilter($image, IMG_FILTER_NEGATE);
if ($res === false) {
throw new \RuntimeException(_('Something went wrong in GD negate!'));
}
}
if (isset($params['contrast'])) {
$res = imagefilter($image, IMG_FILTER_CONTRAST, $params['contrast'] * -10);
if ($res === false) {
throw new \RuntimeException(_('Something went wrong in GD contrast!'));
}
}
if (isset($params['brightness'])) {
$res = imagefilter($image, IMG_FILTER_BRIGHTNESS, $params['brightness'] * 2.55);
if ($res === false) {
throw new \RuntimeException(_('Something went wrong in GD brightness!'));
}
}
if (isset($params['rotate'])) {
$result = imagerotate($result !== null ? $result : $image, 360 - $params['rotate']['angle'], 0);
if ($result === null) {
throw new \RuntimeException(_('Something went wrong in GD rotation!'));
}
}
if (isset($params['crop'])) {
$cparams = array('x' => $params['crop']['x'], 'y' => $params['crop']['y'], 'width' => $params['crop']['w'], 'height' => $params['crop']['h']);
$infos = $this->getImageInfos($source);
$orig_width = $infos[0];
$orig_height = $infos[1];
if (isset($params['rotate']) && ($params['rotate']['angle'] == 90 || $params['rotate']['angle'] == 270)) {
$orig_width = $infos[1];
$orig_height = $infos[0];
}
if ($orig_width < $cparams['width']) {
$cparams['width'] = $orig_width;
}
if ($orig_height < $cparams['height']) {
$cparams['height'] = $orig_height;
}
$result = imagecrop($result !== null ? $result : $image, $cparams);
if ($result === null) {
throw new \RuntimeException(_('Something went wrong in GD crop!'));
}
}
if ($result === null) {
$result = $image;
}
imagejpeg($result, $store);
imagedestroy($result);
}
/**
* @param Char $char
* @param array $size
* @param array $cropData
* @return resource
*/
private function generateColorFont(Char $char, $size, $cropData)
{
$image = imagecreatetruecolor($size['width'], $size['height']);
$color = imagecolorallocate($image, $char->captchaColor['Red'][rand(0, 1)], $char->captchaColor['Green'][rand(0, 1)], $char->captchaColor['Blue'][rand(0, 1)]);
$image = $this->transparentImage($image);
$font = __DIR__ . '/../../Resources/Fonts/' . $char->captchaFont;
imagettftext($image, $char->captchaSize, $char->captchaAngle, 20, $size['height'] / 2 + 20, $color, $font, $char->captchaChar);
$img = imagecrop($image, $cropData);
return $img;
}
public function save($file_name)
{
if (file_exists($file_name)) {
throw new \Exception("Save File Already Exists ({$file_name})");
}
$to_crop = ['x' => $this->face['x'] - $this->padding_width / 2, 'y' => $this->face['y'] - $this->padding_height / 2, 'width' => $this->face['w'] + $this->padding_width, 'height' => $this->face['w'] + $this->padding_height];
$this->cropped_canvas = imagecrop($this->canvas, $to_crop);
imagejpeg($this->cropped_canvas, $file_name, 100);
}
