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PhameBlogProfilePictureController.php
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Mon, Jul 15, 18:20

PhameBlogProfilePictureController.php
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<?php
final class PhameBlogProfilePictureController
extends PhameBlogController {
public function shouldRequireAdmin() {
return false;
}
public function handleRequest(AphrontRequest $request) {
$viewer = $request->getViewer();
$id = $request->getURIData('id');
$blog = id(new PhameBlogQuery())
->setViewer($viewer)
->withIDs(array($id))
->needProfileImage(true)
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
))
->executeOne();
if (!$blog) {
return new Aphront404Response();
}
$blog_uri = '/phame/blog/manage/'.$id;
$supported_formats = PhabricatorFile::getTransformableImageFormats();
$e_file = true;
$errors = array();
if ($request->isFormPost()) {
$phid = $request->getStr('phid');
$is_default = false;
if ($phid == PhabricatorPHIDConstants::PHID_VOID) {
$phid = null;
$is_default = true;
} else if ($phid) {
$file = id(new PhabricatorFileQuery())
->setViewer($viewer)
->withPHIDs(array($phid))
->executeOne();
} else {
if ($request->getFileExists('picture')) {
$file = PhabricatorFile::newFromPHPUpload(
$_FILES['picture'],
array(
'authorPHID' => $viewer->getPHID(),
'canCDN' => true,
));
} else {
$e_file = pht('Required');
$errors[] = pht(
'You must choose a file when uploading a new blog picture.');
}
}
if (!$errors && !$is_default) {
if (!$file->isTransformableImage()) {
$e_file = pht('Not Supported');
$errors[] = pht(
'This server only supports these image formats: %s.',
implode(', ', $supported_formats));
} else {
$xform = PhabricatorFileTransform::getTransformByKey(
PhabricatorFileThumbnailTransform::TRANSFORM_PROFILE);
$xformed = $xform->executeTransform($file);
}
}
if (!$errors) {
if ($is_default) {
$blog->setProfileImagePHID(null);
} else {
$blog->setProfileImagePHID($xformed->getPHID());
$xformed->attachToObject($blog->getPHID());
}
$blog->save();
return id(new AphrontRedirectResponse())->setURI($blog_uri);
}
}
$title = pht('Edit Blog Picture');
$form = id(new PHUIFormLayoutView())
->setUser($viewer);
$default_image = PhabricatorFile::loadBuiltin($viewer, 'blog.png');
$images = array();
$current = $blog->getProfileImagePHID();
$has_current = false;
if ($current) {
$files = id(new PhabricatorFileQuery())
->setViewer($viewer)
->withPHIDs(array($current))
->execute();
if ($files) {
$file = head($files);
if ($file->isTransformableImage()) {
$has_current = true;
$images[$current] = array(
'uri' => $file->getBestURI(),
'tip' => pht('Current Picture'),
);
}
}
}
$images[PhabricatorPHIDConstants::PHID_VOID] = array(
'uri' => $default_image->getBestURI(),
'tip' => pht('Default Picture'),
);
require_celerity_resource('people-profile-css');
Javelin::initBehavior('phabricator-tooltips', array());
$buttons = array();
foreach ($images as $phid => $spec) {
$button = javelin_tag(
'button',
array(
'class' => 'grey profile-image-button',
'sigil' => 'has-tooltip',
'meta' => array(
'tip' => $spec['tip'],
'size' => 300,
),
),
phutil_tag(
'img',
array(
'height' => 50,
'width' => 50,
'src' => $spec['uri'],
)));
$button = array(
phutil_tag(
'input',
array(
'type' => 'hidden',
'name' => 'phid',
'value' => $phid,
)),
$button,
);
$button = phabricator_form(
$viewer,
array(
'class' => 'profile-image-form',
'method' => 'POST',
),
$button);
$buttons[] = $button;
}
if ($has_current) {
$form->appendChild(
id(new AphrontFormMarkupControl())
->setLabel(pht('Current Picture'))
->setValue(array_shift($buttons)));
}
$form->appendChild(
id(new AphrontFormMarkupControl())
->setLabel(pht('Use Picture'))
->setValue($buttons));
$form_box = id(new PHUIObjectBoxView())
->setHeaderText($title)
->setFormErrors($errors)
->setForm($form);
$upload_form = id(new AphrontFormView())
->setUser($viewer)
->setEncType('multipart/form-data')
->appendChild(
id(new AphrontFormFileControl())
->setName('picture')
->setLabel(pht('Upload Picture'))
->setError($e_file)
->setCaption(
pht('Supported formats: %s', implode(', ', $supported_formats))))
->appendChild(
id(new AphrontFormSubmitControl())
->addCancelButton($blog_uri)
->setValue(pht('Upload Picture')));
$upload_box = id(new PHUIObjectBoxView())
->setHeaderText(pht('Upload New Picture'))
->setForm($upload_form);
$crumbs = $this->buildApplicationCrumbs();
$crumbs->addTextCrumb(
pht('Blogs'),
$this->getApplicationURI('blog/'));
$crumbs->addTextCrumb(
$blog->getName(),
$this->getApplicationURI('blog/view/'.$id));
$crumbs->addTextCrumb(pht('Blog Picture'));
return $this->newPage()
->setTitle($title)
->setCrumbs($crumbs)
->appendChild(
array(
$form_box,
$upload_box,
));
}
}

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