/**
* @param mixed $value
*
* @return bool
*/
public function setValue($value) {
if ($this->get('required') && !$value) {
$this->_error = $this->get('label') . ' is required.';
return false;
}
// _link_ allows users to paste in a URL for a given file. This is then copied locally as normal.
// In order to detect this, I need to look for the presence of a protocol indicator and this element needs
// to have allowlink set.
if($this->get('allowlink') && strpos($value, '_link_://') === 0){
$n = $this->get('name');
$value = substr($value, 9);
// Source
$f = new \Core\Filestore\Backends\FileRemote($value);
if(!$f->exists()){
$this->_error = 'Remote file does not seem to exist';
return false;
}
// Destination
$nf = \Core\Filestore\Factory::File($this->get('basedir') . '/' . $f->getBaseFilename());
// do NOT copy the contents over until the accept check has been ran!
// Now that I have a file object, (in the temp filesystem still), I should validate the filetype
// to see if the developer wanted a strict "accept" type to be requested.
// If present, I'll have something to run through and see if the file matches.
// I need the destination now because I need to full filename if an extension is requested in the accept.
if($this->get('accept')){
$acceptcheck = \Core\check_file_mimetype($this->get('accept'), $f->getMimetype(), $nf->getExtension());
// Now that all the mimetypes have run through, I can see if one matched.
if($acceptcheck != ''){
$this->_error = $acceptcheck;
return false;
}
}
// Now all the checks should be completed and I can safely copy the file away from the temporary filesystem.
$f->copyTo($nf);
$value = $nf->getFilename(false);
}
elseif(($this->get('browsable') || $this->get('browseable')) && strpos($value, '_browse_://public') === 0){
$n = $this->get('name');
$value = substr($value, 11);
// Source
$f = \Core\Filestore\Factory::File($value);
if(!$f->exists()){
$this->_error = 'File does not seem to exist';
return false;
}
// Now that I have a file object, I still need to validate that this file was what the user was supposed to select.
// If present, I'll have something to run through and see if the file matches.
if($this->get('accept')){
$acceptcheck = \Core\check_file_mimetype($this->get('accept'), $f->getMimetype(), $f->getExtension());
// Now that all the mimetypes have run through, I can see if one matched.
if($acceptcheck != ''){
$this->_error = $acceptcheck;
return false;
}
}
}
elseif ($value == '_upload_') {
$n = $this->get('name');
// Because PHP will have different sources depending if the name has [] in it...
if (strpos($n, '][') !== false) {
// This is a 2+ nested array value.
preg_match_all('#\[([^\]]*)\]#', $n, $matches);
$p1 = substr($n, 0, strpos($n, '['));
$src =& $_FILES[$p1];
$in = array(
'name' => $src['name'],
'type' => $src['type'],
'tmp_name' => $src['tmp_name'],
'error' => $src['error'],
'size' => $src['size'],
);
foreach($matches[1] as $next){
$in['name'] =& $in['name'][$next];
$in['type'] =& $in['type'][$next];
$in['tmp_name'] =& $in['tmp_name'][$next];
$in['error'] =& $in['error'][$next];
$in['size'] =& $in['size'][$next];
}
}
elseif (strpos($n, '[') !== false) {
// This is a single array value.
$p1 = substr($n, 0, strpos($n, '['));
$p2 = substr($n, strpos($n, '[') + 1, -1);
if (!isset($_FILES[$p1])) {
$this->_error = 'No file uploaded for ' . $this->get('label');
return false;
}
$in = array(
'name' => $_FILES[$p1]['name'][$p2],
'type' => $_FILES[$p1]['type'][$p2],
'tmp_name' => $_FILES[$p1]['tmp_name'][$p2],
'error' => $_FILES[$p1]['error'][$p2],
'size' => $_FILES[$p1]['size'][$p2],
);
}
else {
$in =& $_FILES[$n];
}
if (!isset($in)) {
$this->_error = 'No file uploaded for ' . $this->get('label');
return false;
}
else {
$error = \Core\translate_upload_error($in['error']);
if($error != ''){
$this->_error = $error;
return false;
}
// Source
$f = \Core\Filestore\Factory::File($in['tmp_name']);
// Destination
// Make sure the filename is sanitized.
// Also, limit the new filename to 40 characters.
$newbasename = substr(\Core\str_to_url($in['name'], true), 0, 40);
$nf = \Core\Filestore\Factory::File($this->get('basedir') . '/' . $newbasename);
// do NOT copy the contents over until the accept check has been ran!
// Now that I have a file object, (in the temp filesystem still), I should validate the filetype
// to see if the developer wanted a strict "accept" type to be requested.
// If present, I'll have something to run through and see if the file matches.
// I need the destination now because I need to full filename if an extension is requested in the accept.
if($this->get('accept')){
$acceptcheck = \Core\check_file_mimetype($this->get('accept'), $f->getMimetype(), $nf->getExtension());
// Now that all the mimetypes have run through, I can see if one matched.
if($acceptcheck != ''){
$this->_error = $acceptcheck;
return false;
}
}
// Now all the checks should be completed and I can safely copy the file away from the temporary filesystem.
$f->copyTo($nf);
$value = $nf->getFilename(false);
}
}
$this->_attributes['value'] = $value;
return true;
}
/**
* Sync the user back to the linked Facebook account.
*
* <h3>Usage:</h3>
* <pre class="code">
* $auth->syncUser($_POST['access-token']);
* </pre>
*
* @param string $access_token A valid access token for the user to sync up.
*
* @return bool True or false on success.
*/
public function syncUser($access_token)
{
try {
$facebook = new \Facebook(['appId' => FACEBOOK_APP_ID, 'secret' => FACEBOOK_APP_SECRET]);
$facebook->setAccessToken($access_token);
/** @var array $user_profile The array of user data from Facebook */
$user_profile = $facebook->api('/me');
} catch (\Exception $e) {
return false;
}
$user = $this->_usermodel;
if (!$user->exists()) {
// Some config options for new accounts only.
$profiles = $user->get('external_profiles');
if (!is_array($profiles)) {
$profiles = [];
}
$profiles[] = [['type' => 'facebook', 'url' => $user_profile['link'], 'title' => 'Facebook Profile']];
$user->set('external_profiles', $profiles);
// Another component from the user-social component.
// This needs to be unique, so do a little fudging if necessary.
try {
$user->set('username', $user_profile['username']);
} catch (\ModelValidationException $e) {
$user->set('username', $user_profile['username'] . '-' . \Core\random_hex(3));
}
// Sync the user avatar.
$f = new \Core\Filestore\Backends\FileRemote('http://graph.facebook.com/' . $user_profile['id'] . '/picture?type=large');
$dest = \Core\Filestore\Factory::File('public/user/avatar/' . $f->getBaseFilename());
$f->copyTo($dest);
$user->set('avatar', 'public/user/avatar/' . $dest->getBaseFilename());
}
// Get all user configs and load in anything possible.
$user->set('first_name', $user_profile['first_name']);
$user->set('last_name', $user_profile['last_name']);
$user->set('gender', ucwords($user_profile['gender']));
$user->set('facebook_id', $user_profile['id']);
$user->set('facebook_link', $user_profile['link']);
$user->set('facebook_access_token', $facebook->getAccessToken());
}
public function testCopyTo() {
$file = new \Core\Filestore\Backends\FileRemote($this->_testfile);
// I should be able to copy to a filename.
// this gets resolved to a local file.
$copy = $file->copyTo('tmp/tests-fileremotetest-testcopyto.dat');
$this->assertInstanceOf('\\Core\\Filestore\\File', $copy);
$this->assertTrue($copy->exists());
$this->assertTrue($copy->delete());
// And it should be able to copy to a local file object.
$copy = new \Core\Filestore\Backends\FileLocal('tmp/tests-fileremotetest-testcopyto.dat');
$this->assertFalse($copy->exists());
$file->copyTo($copy);
$this->assertTrue($copy->exists());
$this->assertTrue($copy->delete());
}
