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AvatarSettings more aligned to FormAction

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TODO: Make classes called AvatarCropForm and AvatarUploadForm
This commit is contained in:
Mikael Nordfeldth 2015-07-16 19:21:12 +02:00
parent 2d44400cfc
commit fd2efbc6f8
2 changed files with 31 additions and 79 deletions
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108
actions/avatarsettings.php
View File

@ -76,11 +76,11 @@ class AvatarsettingsAction extends SettingsAction
/**
* Content area of the page
*
* Shows a form for uploading an avatar.
* Shows a form for uploading an avatar. Currently overrides FormAction's showContent
* since we haven't made classes out of AvatarCropForm and AvatarUploadForm.
*
* @return void
*/
function showContent()
{
if ($this->mode == 'crop') {
@ -243,52 +243,19 @@ class AvatarsettingsAction extends SettingsAction
$this->elementEnd('form');
}
/**
* Handle a post
*
* We mux on the button name to figure out what the user actually wanted.
*
* @return void
*/
function handlePost()
protected function doPost()
{
// Workaround for PHP returning empty $_POST and $_FILES when POST
// length > post_max_size in php.ini
if (empty($_FILES)
&& empty($_POST)
&& ($_SERVER['CONTENT_LENGTH'] > 0)
) {
// TRANS: Client error displayed when the number of bytes in a POST request exceeds a limit.
// TRANS: %s is the number of bytes of the CONTENT_LENGTH.
$msg = _m('The server was unable to handle that much POST data (%s byte) due to its current configuration.',
'The server was unable to handle that much POST data (%s bytes) due to its current configuration.',
intval($_SERVER['CONTENT_LENGTH']));
$this->showForm(sprintf($msg, $_SERVER['CONTENT_LENGTH']));
return;
}
// CSRF protection
$token = $this->trimmed('token');
if (!$token || $token != common_session_token()) {
// TRANS: Client error displayed when the session token does not match or is not given.
$this->showForm(_('There was a problem with your session token. '.
'Try again, please.'));
return;
}
if (Event::handle('StartAvatarSaveForm', array($this))) {
if ($this->arg('upload')) {
$this->uploadAvatar();
} else if ($this->arg('crop')) {
$this->cropAvatar();
} else if ($this->arg('delete')) {
$this->deleteAvatar();
} else {
// TRANS: Unexpected validation error on avatar upload form.
$this->showForm(_('Unexpected form submission.'));
}
if ($this->trimmed('upload')) {
return $this->uploadAvatar();
} else if ($this->trimmed('crop')) {
return $this->cropAvatar();
} else if ($this->trimmed('delete')) {
return $this->deleteAvatar();
} else {
// TRANS: Unexpected validation error on avatar upload form.
throw new ClientException(_('Unexpected form submission.'));
}
Event::handle('EndAvatarSaveForm', array($this));
}
}
@ -303,21 +270,12 @@ class AvatarsettingsAction extends SettingsAction
*/
function uploadAvatar()
{
try {
$imagefile = ImageFile::fromUpload('avatarfile');
} catch (Exception $e) {
$this->showForm($e->getMessage());
return;
}
if ($imagefile === null) {
// TRANS: Validation error on avatar upload form when no file was uploaded.
$this->showForm(_('No file uploaded.'));
return;
}
// ImageFile throws exception if something goes wrong, which we'll
// pick up and show as an error message above the form.
$imagefile = ImageFile::fromUpload('avatarfile');
$cur = common_current_user();
$type = $imagefile->preferredType();
$filename = Avatar::filename($cur->id,
$filename = Avatar::filename($this->scoped->getID(),
image_type_to_extension($type),
null,
'tmp'.common_timestamp());
@ -338,8 +296,7 @@ class AvatarsettingsAction extends SettingsAction
$this->mode = 'crop';
// TRANS: Avatar upload form instruction after uploading a file.
$this->showForm(_('Pick a square area of the image to be your avatar.'),
true);
return _('Pick a square area of the image to be your avatar.');
}
/**
@ -351,13 +308,12 @@ class AvatarsettingsAction extends SettingsAction
{
$filedata = $_SESSION['FILEDATA'];
if (!$filedata) {
if (empty($filedata)) {
// TRANS: Server error displayed if an avatar upload went wrong somehow server side.
$this->serverError(_('Lost our file data.'));
throw new ServerException(_('Lost our file data.'));
}
$file_d = ($filedata['width'] > $filedata['height'])
? $filedata['height'] : $filedata['width'];
$file_d = min($filedata['width'], $filedata['height']);
$dest_x = $this->arg('avatar_crop_x') ? $this->arg('avatar_crop_x'):0;
$dest_y = $this->arg('avatar_crop_y') ? $this->arg('avatar_crop_y'):0;
@ -369,11 +325,8 @@ class AvatarsettingsAction extends SettingsAction
'x' => $dest_x, 'y' => $dest_y,
'w' => $dest_w, 'h' => $dest_h);
$user = common_current_user();
$profile = $user->getProfile();
$imagefile = new ImageFile(null, $filedata['filepath']);
$filename = Avatar::filename($profile->getID(), image_type_to_extension($imagefile->preferredType()),
$filename = Avatar::filename($this->scoped->getID(), image_type_to_extension($imagefile->preferredType()),
$size, common_timestamp());
try {
$imagefile->resizeTo(Avatar::path($filename), $box);
@ -385,16 +338,16 @@ class AvatarsettingsAction extends SettingsAction
}
}
if ($profile->setOriginal($filename)) {
if ($this->scoped->setOriginal($filename)) {
@unlink($filedata['filepath']);
unset($_SESSION['FILEDATA']);
$this->mode = 'upload';
// TRANS: Success message for having updated a user avatar.
$this->showForm(_('Avatar updated.'), true);
} else {
// TRANS: Error displayed on the avatar upload page if the avatar could not be updated for an unknown reason.
$this->showForm(_('Failed updating avatar.'));
return _('Avatar updated.');
}
// TRANS: Error displayed on the avatar upload page if the avatar could not be updated for an unknown reason.
throw new ServerException(_('Failed updating avatar.'));
}
/**
@ -404,13 +357,10 @@ class AvatarsettingsAction extends SettingsAction
*/
function deleteAvatar()
{
$user = common_current_user();
$profile = $user->getProfile();
Avatar::deleteFromProfile($profile);
Avatar::deleteFromProfile($this->scoped);
// TRANS: Success message for deleting a user avatar.
$this->showForm(_('Avatar deleted.'), true);
return _('Avatar deleted.');
}
/**

2
lib/imagefile.php
View File

@ -189,6 +189,8 @@ class ImageFile
case UPLOAD_ERR_NO_FILE:
// No file; probably just a non-AJAX submission.
throw new ClientException(_('No file uploaded.'));
default:
common_log(LOG_ERR, __METHOD__ . ": Unknown upload error " . $_FILES[$param]['error']);
// TRANS: Exception thrown when uploading an image fails for an unknown reason.