/**
* 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 = val('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 = val('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, val('Height', $Options, ''), val('Width', $Options, ''), $Options);
trace($Parsed, 'Saved Image');
$Current = $this->getFormValue($Field);
if ($Current && val('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);
}
}
/**
* Form for adding an email image.
* Exposes the Garden.EmailTemplate.Image setting.
* Garden.EmailTemplate.Image must be an upload.
*
* Saves the image based on 2 config settings:
* Garden.EmailTemplate.ImageMaxWidth (default 400px) and
* Garden.EmailTemplate.ImageMaxHeight (default 300px)
*
* @throws Gdn_UserException
*/
public function emailImage()
{
if (!Gdn::session()->checkPermission('Garden.Community.Manage')) {
throw permissionException();
}
$this->addJsFile('email.js');
$this->addSideMenu('dashboard/settings/email');
$image = c('Garden.EmailTemplate.Image');
$this->Form = new Gdn_Form();
$validation = new Gdn_Validation();
$configurationModel = new Gdn_ConfigurationModel($validation);
// Set the model on the form.
$this->Form->setModel($configurationModel);
if ($this->Form->authenticatedPostBack() !== false) {
try {
$upload = new Gdn_UploadImage();
// Validate the upload
$tmpImage = $upload->validateUpload('EmailImage', false);
if ($tmpImage) {
// Generate the target image name
$targetImage = $upload->generateTargetName(PATH_UPLOADS);
$imageBaseName = pathinfo($targetImage, PATHINFO_BASENAME);
// Delete any previously uploaded images.
if ($image) {
$upload->delete($image);
}
// Save the uploaded image
$parts = $upload->saveImageAs($tmpImage, $imageBaseName, c('Garden.EmailTemplate.ImageMaxWidth', 400), c('Garden.EmailTemplate.ImageMaxHeight', 300));
$imageBaseName = $parts['SaveName'];
saveToConfig('Garden.EmailTemplate.Image', $imageBaseName);
$this->setData('EmailImage', Gdn_UploadImage::url($imageBaseName));
} else {
$this->Form->addError(t('There\'s been an error uploading the image. Your email logo can uploaded in one of the following filetypes: gif, jpg, png'));
}
} catch (Exception $ex) {
$this->Form->addError($ex);
}
}
$this->render();
}
/**
* Settings page for HTML email styling.
*
* Exposes config settings:
* Garden.EmailTemplate.BackgroundColor
* Garden.EmailTemplate.ButtonBackgroundColor
* Garden.EmailTemplate.ButtonTextColor
* Garden.EmailTemplate.Image
*
* Saves the image based on 2 config settings:
* Garden.EmailTemplate.ImageMaxWidth (default 400px) and
* Garden.EmailTemplate.ImageMaxHeight (default 300px)
*
* @throws Gdn_UserException
*/
public function emailStyles()
{
// Set default colors
if (!c('Garden.EmailTemplate.TextColor')) {
saveToConfig('Garden.EmailTemplate.TextColor', EmailTemplate::DEFAULT_TEXT_COLOR, false);
}
if (!c('Garden.EmailTemplate.BackgroundColor')) {
saveToConfig('Garden.EmailTemplate.BackgroundColor', EmailTemplate::DEFAULT_BACKGROUND_COLOR, false);
}
if (!c('Garden.EmailTemplate.ContainerBackgroundColor')) {
saveToConfig('Garden.EmailTemplate.ContainerBackgroundColor', EmailTemplate::DEFAULT_CONTAINER_BACKGROUND_COLOR, false);
}
if (!c('Garden.EmailTemplate.ButtonTextColor')) {
saveToConfig('Garden.EmailTemplate.ButtonTextColor', EmailTemplate::DEFAULT_BUTTON_TEXT_COLOR, false);
}
if (!c('Garden.EmailTemplate.ButtonBackgroundColor')) {
saveToConfig('Garden.EmailTemplate.ButtonBackgroundColor', EmailTemplate::DEFAULT_BUTTON_BACKGROUND_COLOR, false);
}
$this->permission('Garden.Settings.Manage');
$this->setHighlightRoute('dashboard/settings/emailstyles');
$this->addJsFile('email.js');
// Get the current logo.
$image = c('Garden.EmailTemplate.Image');
if ($image) {
$image = ltrim($image, '/');
$this->setData('EmailImage', Gdn_UploadImage::url($image));
}
$this->Form = new Gdn_Form();
$validation = new Gdn_Validation();
$configurationModel = new Gdn_ConfigurationModel($validation);
$configurationModel->setField(array('Garden.EmailTemplate.TextColor', 'Garden.EmailTemplate.BackgroundColor', 'Garden.EmailTemplate.ContainerBackgroundColor', 'Garden.EmailTemplate.ButtonTextColor', 'Garden.EmailTemplate.ButtonBackgroundColor'));
// Set the model on the form.
$this->Form->setModel($configurationModel);
// If seeing the form for the first time...
if ($this->Form->authenticatedPostBack() === false) {
// Apply the config settings to the form.
$this->Form->setData($configurationModel->Data);
} else {
$image = c('Garden.EmailTemplate.Image');
$upload = new Gdn_UploadImage();
if ($upload->isUpload('EmailImage')) {
try {
$tmpImage = $upload->validateUpload('EmailImage');
if ($tmpImage) {
// Generate the target image name
$targetImage = $upload->generateTargetName(PATH_UPLOADS);
$imageBaseName = pathinfo($targetImage, PATHINFO_BASENAME);
// Delete any previously uploaded images.
if ($image) {
$upload->delete($image);
}
// Save the uploaded image
$parts = $upload->saveImageAs($tmpImage, $imageBaseName, c('Garden.EmailTemplate.ImageMaxWidth', 400), c('Garden.EmailTemplate.ImageMaxHeight', 300));
$imageBaseName = $parts['SaveName'];
saveToConfig('Garden.EmailTemplate.Image', $imageBaseName);
$this->setData('EmailImage', Gdn_UploadImage::url($imageBaseName));
}
} catch (Exception $ex) {
$this->Form->addError($ex);
}
}
if ($this->Form->save() !== false) {
$this->informMessage(t("Your settings have been saved."));
}
}
$this->render();
}
/**
* Set the icon for an addon.
*
* @param int $AddonID Specified addon id.
* @throws Exception Addon not found.
*/
public function icon($AddonID = '')
{
$Session = Gdn::session();
if (!$Session->isValid()) {
$this->Form->addError('You must be authenticated in order to use this form.');
}
$Addon = $this->AddonModel->getID($AddonID);
if (!$Addon) {
throw notFoundException('Addon');
}
if ($Session->UserID != $Addon['InsertUserID']) {
$this->permission('Addons.Addon.Manage');
}
$this->addModule('AddonHelpModule', 'Panel');
$this->Form->setModel($this->AddonModel);
$this->Form->addHidden('AddonID', $AddonID);
if ($this->Form->authenticatedPostBack()) {
$UploadImage = new Gdn_UploadImage();
try {
// Validate the upload
$imageLocation = $UploadImage->validateUpload('Icon');
$TargetImage = $this->saveIcon($imageLocation);
} catch (Exception $ex) {
$this->Form->addError($ex);
}
// If there were no errors, remove the old picture and insert the picture
if ($this->Form->errorCount() == 0) {
if ($Addon['Icon']) {
$UploadImage->delete($Addon['Icon']);
}
$this->AddonModel->save(array('AddonID' => $AddonID, 'Icon' => $TargetImage));
}
// If there were no problems, redirect back to the addon
if ($this->Form->errorCount() == 0) {
$this->RedirectUrl = Url('/addon/' . AddonModel::slug($Addon));
}
}
$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();
}
