public function Thumbnail($UserReference = '', $Username = '') { $this->Permission('Garden.SignIn.Allow'); $this->AddJsFile('jquery.jcrop.pack.js'); $this->AddJsFile('profile.js'); $Session = Gdn::Session(); if (!$Session->IsValid()) $this->Form->AddError('You must be authenticated in order to use this form.'); $this->GetUserInfo($UserReference, $Username); if ($this->User->UserID != $Session->UserID && !$Session->CheckPermission('Garden.Users.Edit')) throw new Exception(T('You cannot edit the thumbnail of another member.')); $this->Form->SetModel($this->UserModel); $this->Form->AddHidden('UserID', $this->User->UserID); if (!$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', 32); // 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); } // 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( $Source, 'userpics/'.ChangeBasename(basename($this->User->Photo), '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'))); } catch (Exception $Ex) { $this->Form->AddError($Ex); } // If there were no problems, redirect back to the user account if ($this->Form->ErrorCount() == 0) { Redirect('dashboard/profile/'.$this->ProfileUrl()); } } // Delete the source image if it is externally hosted. if ($PhotoParsed['Type']) { @unlink($Source); } $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(); }