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LDAPAccountManager
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image cropping

This commit is contained in:
Roland Gruber 2018-05-12 16:41:52 +02:00
parent 137ef0721f
commit ac70ea60e3
1 changed files with 66 additions and 20 deletions
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86
lam/lib/modules/windowsUser.inc
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@ -1744,24 +1744,70 @@ class windowsUser extends baseModule implements passwordService {
* *
* @return array meta HTML code * @return array meta HTML code
*/ */
function display_html_photo() { public function display_html_photo() {
$container = new htmlTable(); $container = new htmlTable();
$label = _('Photo file'); if (empty($this->attributes['jpegPhoto'][0])) {
$container->addElement(new htmlTableExtendedInputFileUpload('photoFile', $label, 'photoUpload'), true); $container->addElement(new htmlSubTitle(_('Upload image')), true);
$buttonContainer = new htmlTable(); $label = _('Photo file');
$buttonContainer->addElement(new htmlAccountPageButton(get_class($this), 'attributes', 'submit', _('Add photo'))); $container->addElement(new htmlTableExtendedInputFileUpload('photoFile', $label, 'photoUpload'), true);
$buttonContainer->addElement(new htmlAccountPageButton(get_class($this), 'attributes', 'back', _('Back'))); $container->addVerticalSpace('1rem');
$container->addElement($buttonContainer); $buttonContainer = new htmlTable();
$buttonContainer->addElement(new htmlAccountPageButton(get_class($this), 'photo', 'upload', _('Upload')));
$buttonContainer->addElement(new htmlAccountPageButton(get_class($this), 'attributes', 'back', _('Back')));
$container->addElement($buttonContainer);
}
else {
$container->addElement(new htmlSubTitle(_('Crop image')), true);
$jpeg_filename = 'jpg' . getRandomNumber() . '.jpg';
$outjpeg = @fopen(dirname(__FILE__) . '/../../tmp/' . $jpeg_filename, "wb");
fwrite($outjpeg, $this->attributes['jpegPhoto'][0]);
fclose ($outjpeg);
$photoFile = '../../tmp/' . $jpeg_filename;
$img = new htmlImage($photoFile);
$img->setCSSClasses(array('photo'));
$img->enableCropping();
$container->addElement($img, true);
$container->addVerticalSpace('1rem');
$buttonContainer = new htmlTable();
$buttonContainer->addElement(new htmlAccountPageButton(get_class($this), 'attributes', 'crop', _('Done')));
$container->addElement($buttonContainer, true);
}
return $container; return $container;
} }
/** /**
* Sets a new photo. * Sets a new photo.
*/ */
function process_photo() { public function process_photo() {
if (!isset($_POST['form_subpage_' . get_class($this) . '_attributes_submit'])) { if (isset($_POST['form_subpage_' . get_class($this) . '_attributes_back'])) {
return array(); return array();
} }
if (isset($_POST['form_subpage_' . get_class($this) . '_photo_upload'])) {
return $this->uploadPhoto();
}
if (isset($_POST['form_subpage_' . get_class($this) . '_attributes_crop'])) {
$messages = array();
$image = new Imagick();
try {
$image->readImageBlob($this->attributes['jpegPhoto'][0]);
$image->cropimage($_POST['croppingDataWidth'], $_POST['croppingDataHeight'], $_POST['croppingDataX'], $_POST['croppingDataY']);
$this->attributes['jpegPhoto'][0] = $image->getimageblob();
}
catch (Exception $e) {
$msg = $this->messages['file'][2];
$msg[] = htmlspecialchars($e->getMessage());
$messages[] = $msg;
}
return $messages;
}
}
/**
* Uploads the photo file.
*
* @return array error messages if any
*/
private function uploadPhoto() {
$messages = array(); $messages = array();
if ($_FILES['photoFile'] && ($_FILES['photoFile']['size'] > 0)) { if ($_FILES['photoFile'] && ($_FILES['photoFile']['size'] > 0)) {
$name = $_FILES['photoFile']['name']; $name = $_FILES['photoFile']['name'];
@ -1775,19 +1821,19 @@ class windowsUser extends baseModule implements passwordService {
return array($errMsg); return array($errMsg);
} }
fclose($handle); fclose($handle);
// convert to JPG if imagick extension is available // convert to JPG
$image = new Imagick(); $image = new Imagick();
try { try {
$image->readImageBlob($data); $image->readImageBlob($data);
// resize if maximum values specified // resize if maximum values specified
if (!empty($this->moduleSettings['windowsUser_jpegPhoto_maxWidth'][0]) || !empty($this->moduleSettings['windowsUser_jpegPhoto_maxHeight'][0])) { if (!empty($this->moduleSettings['windowsUser_jpegPhoto_maxWidth'][0]) || !empty($this->moduleSettings['windowsUser_jpegPhoto_maxHeight'][0])) {
$maxWidth = empty($this->moduleSettings['windowsUser_jpegPhoto_maxWidth'][0]) ? $image->getimagewidth() : $this->moduleSettings['windowsUser_jpegPhoto_maxWidth'][0]; $maxWidth = empty($this->moduleSettings['windowsUser_jpegPhoto_maxWidth'][0]) ? $image->getimagewidth() : $this->moduleSettings['windowsUser_jpegPhoto_maxWidth'][0];
$maxHeight = empty($this->moduleSettings['windowsUser_jpegPhoto_maxHeight'][0]) ? $image->getimageheight() : $this->moduleSettings['windowsUser_jpegPhoto_maxHeight'][0]; $maxHeight = empty($this->moduleSettings['windowsUser_jpegPhoto_maxHeight'][0]) ? $image->getimageheight() : $this->moduleSettings['windowsUser_jpegPhoto_maxHeight'][0];
$image->thumbnailimage($maxWidth, $maxHeight, true); $image->thumbnailimage($maxWidth, $maxHeight, true);
} }
$image->setImageCompression(Imagick::COMPRESSION_JPEG); $image->setImageCompression(Imagick::COMPRESSION_JPEG);
$image->setImageFormat('jpeg'); $image->setImageFormat('jpeg');
$data = $image->getimageblob(); $data = $image->getimageblob();
} }
catch (Exception $e) { catch (Exception $e) {
$msg = $this->messages['file'][2]; $msg = $this->messages['file'][2];