public function Picture($UserReference = '', $Username = '') {
$this->Permission('Garden.SignIn.Allow');
$Session = Gdn::Session();
if (!$Session->IsValid())
$this->Form->AddError('You must be authenticated in order to use this form.');
$ImageManipOk = FALSE;
if (function_exists('gd_info')) {
$GdInfo = gd_info();
$GdVersion = preg_replace('/[a-z ()]+/i', '', $GdInfo['GD Version']);
if ($GdVersion < 2)
throw new Exception(sprintf(T("This installation of GD is too old (v%s). Vanilla requires at least version 2 or compatible."),$GdVersion));
}
else {
throw new Exception(sprintf(T("Unable to detect PHP GD installed on this system. Vanilla requires GD version 2 or better.")));
}
$this->GetUserInfo($UserReference, $Username);
$this->Form->SetModel($this->UserModel);
$this->Form->AddHidden('UserID', $this->User->UserID);
if ($this->Form->AuthenticatedPostBack() === TRUE) {
$UploadImage = new Gdn_UploadImage();
try {
// Validate the upload
$TmpImage = $UploadImage->ValidateUpload('Picture');
// Generate the target image name.
$TargetImage = $UploadImage->GenerateTargetName(PATH_LOCAL_UPLOADS);
$ImageBaseName = pathinfo($TargetImage, PATHINFO_BASENAME);
// Delete any previously uploaded images.
$UploadImage->Delete(ChangeBasename($this->User->Photo, 'p%s'));
// Don't delete this one because it hangs around in activity streams:
// @unlink(PATH_ROOT.'/uploads/'.ChangeBasename($this->User->Photo, 't%s'));
$UploadImage->Delete(ChangeBasename($this->User->Photo, 'n%s'));
// Save the uploaded image in profile size.
$Props = $UploadImage->SaveImageAs(
$TmpImage,
'userpics/p'.$ImageBaseName,
Gdn::Config('Garden.Profile.MaxHeight', 1000),
Gdn::Config('Garden.Profile.MaxWidth', 250)
);
$UserPhoto = sprintf($Props['SaveFormat'], 'userpics/'.$ImageBaseName);
// Save the uploaded image in preview size
$UploadImage->SaveImageAs(
$TmpImage,
'userpics/t'.$ImageBaseName,
Gdn::Config('Garden.Preview.MaxHeight', 100),
Gdn::Config('Garden.Preview.MaxWidth', 75)
);
// Save the uploaded image in thumbnail size
$ThumbSize = Gdn::Config('Garden.Thumbnail.Size', 50);
$UploadImage->SaveImageAs(
$TmpImage,
'userpics/n'.$ImageBaseName,
$ThumbSize,
$ThumbSize,
TRUE
);
} catch (Exception $Ex) {
$this->Form->AddError($Ex);
}
// If there were no errors, associate the image with the user
if ($this->Form->ErrorCount() == 0) {
if (!$this->UserModel->Save(array('UserID' => $this->User->UserID, 'Photo' => $UserPhoto)))
$this->Form->SetValidationResults($this->UserModel->ValidationResults());
}
// If there were no problems, redirect back to the user account
if ($this->Form->ErrorCount() == 0)
Redirect('dashboard/profile/'.$this->ProfileUrl());
}
if ($this->Form->ErrorCount() > 0)
$this->DeliveryType(DELIVERY_TYPE_ALL);
$this->Render();
}
/**
* Set user's photo (avatar).
*
* @since 2.0.0
* @access public
* @param mixed $UserReference Unique identifier, possible username or ID.
* @param string $Username.
*/
public function Picture($UserReference = '', $Username = '', $UserID = '')
{
// Permission checks
$this->Permission('Garden.Profiles.Edit');
$Session = Gdn::Session();
if (!$Session->IsValid()) {
$this->Form->AddError('You must be authenticated in order to use this form.');
}
// Check ability to manipulate image
$ImageManipOk = FALSE;
if (function_exists('gd_info')) {
$GdInfo = gd_info();
$GdVersion = preg_replace('/[a-z ()]+/i', '', $GdInfo['GD Version']);
if ($GdVersion < 2) {
throw new Exception(sprintf(T("This installation of GD is too old (v%s). Vanilla requires at least version 2 or compatible."), $GdVersion));
}
} else {
throw new Exception(sprintf(T("Unable to detect PHP GD installed on this system. Vanilla requires GD version 2 or better.")));
}
// Get user data & prep form.
$this->GetUserInfo($UserReference, $Username, $UserID, TRUE);
$this->Form->SetModel($this->UserModel);
$this->Form->AddHidden('UserID', $this->User->UserID);
if ($this->Form->AuthenticatedPostBack() === TRUE) {
$UploadImage = new Gdn_UploadImage();
try {
// Validate the upload
$TmpImage = $UploadImage->ValidateUpload('Picture');
// Generate the target image name.
$TargetImage = $UploadImage->GenerateTargetName(PATH_LOCAL_UPLOADS, '', TRUE);
$Basename = pathinfo($TargetImage, PATHINFO_BASENAME);
$Subdir = StringBeginsWith(dirname($TargetImage), PATH_LOCAL_UPLOADS . '/', FALSE, TRUE);
// Delete any previously uploaded image.
$UploadImage->Delete(ChangeBasename($this->User->Photo, 'p%s'));
// Save the uploaded image in profile size.
$Props = $UploadImage->SaveImageAs($TmpImage, "userpics/{$Subdir}/p{$Basename}", C('Garden.Profile.MaxHeight', 1000), C('Garden.Profile.MaxWidth', 250), array('SaveGif' => C('Garden.Thumbnail.SaveGif')));
$UserPhoto = sprintf($Props['SaveFormat'], "userpics/{$Subdir}/{$Basename}");
// // Save the uploaded image in preview size
// $UploadImage->SaveImageAs(
// $TmpImage,
// 'userpics/t'.$ImageBaseName,
// Gdn::Config('Garden.Preview.MaxHeight', 100),
// Gdn::Config('Garden.Preview.MaxWidth', 75)
// );
// Save the uploaded image in thumbnail size
$ThumbSize = Gdn::Config('Garden.Thumbnail.Size', 50);
$UploadImage->SaveImageAs($TmpImage, "userpics/{$Subdir}/n{$Basename}", $ThumbSize, $ThumbSize, array('Crop' => TRUE, 'SaveGif' => C('Garden.Thumbnail.SaveGif')));
} catch (Exception $Ex) {
$this->Form->AddError($Ex);
}
// If there were no errors, associate the image with the user
if ($this->Form->ErrorCount() == 0) {
if (!$this->UserModel->Save(array('UserID' => $this->User->UserID, 'Photo' => $UserPhoto), array('CheckExisting' => TRUE))) {
$this->Form->SetValidationResults($this->UserModel->ValidationResults());
}
}
// If there were no problems, redirect back to the user account
if ($this->Form->ErrorCount() == 0) {
Redirect('dashboard/profile/' . $this->ProfileUrl());
}
}
if ($this->Form->ErrorCount() > 0) {
$this->DeliveryType(DELIVERY_TYPE_ALL);
}
$this->Render();
}
/**
* Set user's thumbnail (crop & center photo).
*
* @since 2.0.0
* @access public
* @param mixed $UserReference Unique identifier, possible username or ID.
* @param string $Username.
*/
public function Thumbnail($UserReference = '', $Username = '')
{
if (!C('Garden.Profile.EditPhotos', TRUE)) {
throw ForbiddenException('@Editing user photos has been disabled.');
}
// Initial permission checks (valid user)
$this->Permission('Garden.SignIn.Allow');
$Session = Gdn::Session();
if (!$Session->IsValid()) {
$this->Form->AddError('You must be authenticated in order to use this form.');
}
// Need some extra JS
// jcrop update jan28, 2014 as jQuery upgrade to 1.10.2 no longer
// supported browser()
$this->AddJsFile('jquery.jcrop.min.js');
$this->AddJsFile('profile.js');
$this->GetUserInfo($UserReference, $Username, '', TRUE);
// Permission check (correct user)
if ($this->User->UserID != $Session->UserID && !CheckPermission('Garden.Users.Edit') && !CheckPermission('Moderation.Profiles.Edit')) {
throw new Exception(T('You cannot edit the thumbnail of another member.'));
}
// Form prep
$this->Form->SetModel($this->UserModel);
$this->Form->AddHidden('UserID', $this->User->UserID);
// Confirm we have a photo to manipulate
if (!$this->User->Photo) {
$this->Form->AddError('You must first upload a picture before you can create a thumbnail.');
}
// Define the thumbnail size
$this->ThumbSize = Gdn::Config('Garden.Thumbnail.Size', 40);
// Define the source (profile sized) picture & dimensions.
$Basename = ChangeBasename($this->User->Photo, 'p%s');
$Upload = new Gdn_UploadImage();
$PhotoParsed = Gdn_Upload::Parse($Basename);
$Source = $Upload->CopyLocal($Basename);
if (!$Source) {
$this->Form->AddError('You cannot edit the thumbnail of an externally linked profile picture.');
} else {
$this->SourceSize = getimagesize($Source);
}
// We actually need to upload a new file to help with cdb ttls.
$NewPhoto = $Upload->GenerateTargetName('userpics', trim(pathinfo($this->User->Photo, PATHINFO_EXTENSION), '.'), TRUE);
// Add some more hidden form fields for jcrop
$this->Form->AddHidden('x', '0');
$this->Form->AddHidden('y', '0');
$this->Form->AddHidden('w', $this->ThumbSize);
$this->Form->AddHidden('h', $this->ThumbSize);
$this->Form->AddHidden('HeightSource', $this->SourceSize[1]);
$this->Form->AddHidden('WidthSource', $this->SourceSize[0]);
$this->Form->AddHidden('ThumbSize', $this->ThumbSize);
if ($this->Form->AuthenticatedPostBack() === TRUE) {
try {
// Get the dimensions from the form.
Gdn_UploadImage::SaveImageAs($Source, ChangeBasename($NewPhoto, 'n%s'), $this->ThumbSize, $this->ThumbSize, array('Crop' => TRUE, 'SourceX' => $this->Form->GetValue('x'), 'SourceY' => $this->Form->GetValue('y'), 'SourceWidth' => $this->Form->GetValue('w'), 'SourceHeight' => $this->Form->GetValue('h')));
// Save new profile picture.
$Parsed = $Upload->SaveAs($Source, ChangeBasename($NewPhoto, 'p%s'));
$UserPhoto = sprintf($Parsed['SaveFormat'], $NewPhoto);
// Save the new photo info.
Gdn::UserModel()->SetField($this->User->UserID, 'Photo', $UserPhoto);
// Remove the old profile picture.
@$Upload->Delete($Basename);
} catch (Exception $Ex) {
$this->Form->AddError($Ex);
}
// If there were no problems, redirect back to the user account
if ($this->Form->ErrorCount() == 0) {
Redirect(UserUrl($this->User, '', 'picture'));
$this->InformMessage(Sprite('Check', 'InformSprite') . T('Your changes have been saved.'), 'Dismissable AutoDismiss HasSprite');
}
}
// Delete the source image if it is externally hosted.
if ($PhotoParsed['Type']) {
@unlink($Source);
}
$this->Title(T('Edit My Thumbnail'));
$this->_SetBreadcrumbs(T('Edit My Thumbnail'), '/profile/thumbnail');
$this->Render();
}
/**
* Save an image from a field and delete any old image that's been uploaded.
*
* @param string $Field The name of the field. The image will be uploaded with the _New extension while the current image will be just the field name.
* @param array $Options
*/
public function SaveImage($Field, $Options = array())
{
$Upload = new Gdn_UploadImage();
$FileField = str_replace('.', '_', $Field);
if (!GetValueR("{$FileField}_New.name", $_FILES)) {
Trace("{$Field} not uploaded, returning.");
return FALSE;
}
// First make sure the file is valid.
try {
$TmpName = $Upload->ValidateUpload($FileField . '_New', TRUE);
if (!$TmpName) {
return FALSE;
}
// no file uploaded.
} catch (Exception $Ex) {
$this->AddError($Ex);
return FALSE;
}
// Get the file extension of the file.
$Ext = GetValue('OutputType', $Options, trim($Upload->GetUploadedFileExtension(), '.'));
if ($Ext == 'jpeg') {
$Ext = 'jpg';
}
Trace($Ext, 'Ext');
// The file is valid so let's come up with its new name.
if (isset($Options['Name'])) {
$Name = $Options['Name'];
} elseif (isset($Options['Prefix'])) {
$Name = $Options['Prefix'] . md5(microtime()) . '.' . $Ext;
} else {
$Name = md5(microtime()) . '.' . $Ext;
}
// We need to parse out the size.
$Size = GetValue('Size', $Options);
if ($Size) {
if (is_numeric($Size)) {
TouchValue('Width', $Options, $Size);
TouchValue('Height', $Options, $Size);
} elseif (preg_match('`(\\d+)x(\\d+)`i', $Size, $M)) {
TouchValue('Width', $Options, $M[1]);
TouchValue('Height', $Options, $M[2]);
}
}
Trace($Options, "Saving image {$Name}.");
try {
$Parsed = $Upload->SaveImageAs($TmpName, $Name, GetValue('Height', $Options, ''), GetValue('Width', $Options, ''), $Options);
Trace($Parsed, 'Saved Image');
$Current = $this->GetFormValue($Field);
if ($Current && GetValue('DeleteOriginal', $Options, TRUE)) {
// Delete the current image.
Trace("Deleting original image: {$Current}.");
if ($Current) {
$Upload->Delete($Current);
}
}
// Set the current value.
$this->SetFormValue($Field, $Parsed['SaveName']);
} catch (Exception $Ex) {
$this->AddError($Ex);
}
}
