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webcam support

This commit is contained in:
Roland Gruber 2020-07-24 20:49:04 +02:00
parent 75120fc25d
commit 018513ac95
2 changed files with 59 additions and 29 deletions
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2
lam/lib/modules/inetOrgPerson.inc
View File

@ -1663,13 +1663,13 @@ class inetOrgPerson extends baseModule implements passwordService {
if (!empty($_FILES['photoFile']['tmp_name'])) { if (!empty($_FILES['photoFile']['tmp_name'])) {
$handle = fopen($_FILES['photoFile']['tmp_name'], "r"); $handle = fopen($_FILES['photoFile']['tmp_name'], "r");
$data = fread($handle, 100000000); $data = fread($handle, 100000000);
fclose($handle);
if (!empty($this->moduleSettings['inetOrgPerson_jpegPhoto_maxSize'][0]) && (strlen($data) > (1024 * $this->moduleSettings['inetOrgPerson_jpegPhoto_maxSize'][0]))) { if (!empty($this->moduleSettings['inetOrgPerson_jpegPhoto_maxSize'][0]) && (strlen($data) > (1024 * $this->moduleSettings['inetOrgPerson_jpegPhoto_maxSize'][0]))) {
$errMsg = $this->messages['file'][3]; $errMsg = $this->messages['file'][3];
$errMsg[] = null; $errMsg[] = null;
$errMsg[] = array($this->moduleSettings['inetOrgPerson_jpegPhoto_maxSize'][0]); $errMsg[] = array($this->moduleSettings['inetOrgPerson_jpegPhoto_maxSize'][0]);
return array($errMsg); return array($errMsg);
} }
fclose($handle);
} }
elseif (isset($_POST['webcamData'])) { elseif (isset($_POST['webcamData'])) {
$data = $_POST['webcamData']; $data = $_POST['webcamData'];

86
lam/lib/modules/windowsUser.inc
View File

@ -2087,9 +2087,33 @@ class windowsUser extends baseModule implements passwordService {
$container->add(new htmlSubTitle(_('Upload image')), 12); $container->add(new htmlSubTitle(_('Upload image')), 12);
$label = _('Photo file'); $label = _('Photo file');
$container->add(new htmlResponsiveInputFileUpload('photoFile', $label, 'photoUpload'), 12); $container->add(new htmlResponsiveInputFileUpload('photoFile', $label, 'photoUpload'), 12);
$container->addVerticalSpacer('2rem'); $container->addVerticalSpacer('0.5rem');
$container->addLabel(new htmlAccountPageButton(get_class($this), 'photo', 'upload', _('Upload'))); $container->addLabel(new htmlOutputText(' ', false));
$container->addField(new htmlAccountPageButton(get_class($this), 'attributes', 'back', _('Back'))); $container->addField(new htmlAccountPageButton(get_class($this), 'photo', 'upload', _('Upload')));
$container->addVerticalSpacer('1rem');
$webcamContent = new htmlResponsiveRow();
$webcamContent->add(new htmlSubTitle(_('Use webcam')), 12);
$errorMessage = new htmlStatusMessage('ERROR', '');
$errorMessage->setCSSClasses(array('hidden', 'lam-webcam-message'));
$webcamContent->add($errorMessage, 12);
$captureButton = new htmlButton('lam-webcam-capture', _('Start capture'));
$captureButton->setOnClick('window.lam.tools.webcam.capture(event);');
$webcamContent->add($captureButton, 12, 12, 12, 'text-center');
$video = new htmlVideo('lam-webcam-video');
$video->setCSSClasses(array('hidden'));
$webcamContent->add($video, 12, 12, 12, 'text-center');
$webcamContent->addVerticalSpacer('0.5rem');
$webcamUploadButton = new htmlButton('uploadWebcam', _('Upload'));
$webcamUploadButton->setCSSClasses(array('btn-lam-webcam-upload', 'hidden'));
$webcamUploadButton->setOnClick('window.lam.tools.webcam.upload();');
$webcamContent->add($webcamUploadButton, 12, 12, 12, 'text-center');
$canvas = new htmlCanvas('lam-webcam-canvas');
$canvas->setCSSClasses(array('hidden'));
$webcamContent->add($canvas, 12);
$webcamDiv = new htmlDiv('lam_webcam_div', $webcamContent, array('hidden'));
$container->add($webcamDiv, 12);
$container->addVerticalSpacer('1rem');
$container->add(new htmlAccountPageButton(get_class($this), 'attributes', 'back', _('Back')), 12);
} }
else { else {
$container->add(new htmlSubTitle(_('Crop image')), 12); $container->add(new htmlSubTitle(_('Crop image')), 12);
@ -2115,7 +2139,7 @@ class windowsUser extends baseModule implements passwordService {
if (isset($_POST['form_subpage_' . get_class($this) . '_attributes_back'])) { if (isset($_POST['form_subpage_' . get_class($this) . '_attributes_back'])) {
return array(); return array();
} }
if (isset($_POST['form_subpage_' . get_class($this) . '_photo_upload'])) { if (isset($_POST['form_subpage_' . get_class($this) . '_photo_upload']) || isset($_POST['webcamData'])) {
return $this->uploadPhoto(); return $this->uploadPhoto();
} }
if (isset($_POST['form_subpage_' . get_class($this) . '_attributes_crop'])) { if (isset($_POST['form_subpage_' . get_class($this) . '_attributes_crop'])) {
@ -2142,40 +2166,46 @@ class windowsUser extends baseModule implements passwordService {
*/ */
private function uploadPhoto() { private function uploadPhoto() {
$messages = array(); $messages = array();
if ($_FILES['photoFile'] && ($_FILES['photoFile']['size'] > 0)) { if ((empty($_FILES['photoFile']) || ($_FILES['photoFile']['size'] <= 0)) && empty($_POST['webcamData'])) {
$messages[] = $this->messages['file'][0];
return $messages;
}
if (!empty($_FILES['photoFile']['tmp_name'])) {
$handle = fopen($_FILES['photoFile']['tmp_name'], "r"); $handle = fopen($_FILES['photoFile']['tmp_name'], "r");
$data = fread($handle, 10000000); $data = fread($handle, 10000000);
fclose($handle);
if (!empty($this->moduleSettings['windowsUser_jpegPhoto_maxSize'][0]) && (strlen($data) > (1024 * $this->moduleSettings['windowsUser_jpegPhoto_maxSize'][0]))) { if (!empty($this->moduleSettings['windowsUser_jpegPhoto_maxSize'][0]) && (strlen($data) > (1024 * $this->moduleSettings['windowsUser_jpegPhoto_maxSize'][0]))) {
$errMsg = $this->messages['file'][3]; $errMsg = $this->messages['file'][3];
$errMsg[] = null; $errMsg[] = null;
$errMsg[] = array($this->moduleSettings['windowsUser_jpegPhoto_maxSize'][0]); $errMsg[] = array($this->moduleSettings['windowsUser_jpegPhoto_maxSize'][0]);
return array($errMsg); return array($errMsg);
} }
fclose($handle);
// convert to JPG
try {
include_once dirname(__FILE__) . '/../imageutils.inc';
$imageManipulator = ImageManipulationFactory::getImageManipulator($data);
// resize if maximum values specified
if (!empty($this->moduleSettings['windowsUser_jpegPhoto_maxWidth'][0]) || !empty($this->moduleSettings['windowsUser_jpegPhoto_maxHeight'][0])) {
$maxWidth = empty($this->moduleSettings['windowsUser_jpegPhoto_maxWidth'][0]) ? $imageManipulator->getWidth() : $this->moduleSettings['windowsUser_jpegPhoto_maxWidth'][0];
$maxHeight = empty($this->moduleSettings['windowsUser_jpegPhoto_maxHeight'][0]) ? $imageManipulator->getHeight() : $this->moduleSettings['windowsUser_jpegPhoto_maxHeight'][0];
$imageManipulator->thumbnail($maxWidth, $maxHeight);
}
$imageManipulator->convertToJpeg();
$data = $imageManipulator->getImageData();
}
catch (Exception $e) {
$msg = $this->messages['file'][2];
$msg[] = htmlspecialchars($e->getMessage());
$messages[] = $msg;
return $messages;
}
$this->attributes['jpegPhoto'][0] = $data;
} }
else { elseif (isset($_POST['webcamData'])) {
$messages[] = $this->messages['file'][0]; $data = $_POST['webcamData'];
$data = str_replace('data:image/png;base64,', '', $data);
$data = base64_decode($data);
} }
// convert to JPG
try {
include_once dirname(__FILE__) . '/../imageutils.inc';
$imageManipulator = ImageManipulationFactory::getImageManipulator($data);
// resize if maximum values specified
if (!empty($this->moduleSettings['windowsUser_jpegPhoto_maxWidth'][0]) || !empty($this->moduleSettings['windowsUser_jpegPhoto_maxHeight'][0])) {
$maxWidth = empty($this->moduleSettings['windowsUser_jpegPhoto_maxWidth'][0]) ? $imageManipulator->getWidth() : $this->moduleSettings['windowsUser_jpegPhoto_maxWidth'][0];
$maxHeight = empty($this->moduleSettings['windowsUser_jpegPhoto_maxHeight'][0]) ? $imageManipulator->getHeight() : $this->moduleSettings['windowsUser_jpegPhoto_maxHeight'][0];
$imageManipulator->thumbnail($maxWidth, $maxHeight);
}
$imageManipulator->convertToJpeg();
$data = $imageManipulator->getImageData();
}
catch (Exception $e) {
$msg = $this->messages['file'][2];
$msg[] = htmlspecialchars($e->getMessage());
$messages[] = $msg;
return $messages;
}
$this->attributes['jpegPhoto'][0] = $data;
return $messages; return $messages;
} }