/**
* Get a path or URL to a user pciture
*
* @param integer $id
* @param string $name
* @param string $email
* @param bool $thumbnail
* @return string
*/
public function picture($id, $name, $email, $thumbnail = true)
{
$processor = new Processor();
$size = $this->pictureSize;
$file = $this->pictureName;
if ($thumbnail) {
$size = $this->thumbnailSize;
$file = $this->thumbnailName;
}
$dir = $this->path . DIRECTORY_SEPARATOR . String::pad($id, 5) . DIRECTORY_SEPARATOR;
$path = $dir . $file;
if (file_exists($path)) {
return with(new Moderator($path))->getUrl();
}
$image = $processor->getImageData($email, $size, $this->color);
if (!is_dir($dir)) {
@mkdir($dir, 0755, true);
}
@file_put_contents($path, $image);
if (!file_exists($path)) {
return sprintf('data:image/png;base64,%s', base64_encode($image));
}
return with(new Moderator($path))->getUrl();
}
/**
* Get member picture
*
* @param mixed $member Member to get picture for
* @param integer $anonymous Anonymous user?
* @param boolean $thumbit Display thumbnail (default) or full image?
* @return string Image URL
*/
public static function getMemberPhoto($member, $anonymous = 0, $thumbit = true, $serveFile = true)
{
static $dfthumb;
static $dffull;
$config = \Component::params('com_members');
// Get the default picture
// We need to do this here as it may be needed by the Gravatar service
if (!$dffull) {
$dffull = '/core/components/com_members/site/assets/img/profile.gif';
//ltrim($config->get('defaultpic', '/components/com_members/site/assets/img/profile.gif'), DS);
}
if (!$dfthumb) {
if ($thumbit) {
$dfthumb = self::thumbit($dffull);
}
}
// lets make sure we have a profile object
if ($member instanceof User) {
return $member->picture($anonymous, $thumbit, $serveFile);
} else {
if (is_numeric($member) || is_string($member)) {
$member = Profile::getInstance($member);
}
}
$paths = array();
$apppath = trim(substr(PATH_APP, strlen(PATH_ROOT)), DS) . '/site/members';
// If not anonymous
if (!$anonymous) {
// If we have a member
if (is_object($member)) {
if (!$member->get('picture')) {
// Do we auto-generate a picture?
if ($config->get('identicon')) {
$path = PATH_APP . DS . trim($config->get('webpath', '/site/members'), DS) . DS . self::niceidformat($member->get('uidNumber'));
if (!is_dir($path)) {
\App::get('filesystem')->makeDirectory($path);
}
if (is_dir($path)) {
$identicon = new Identicon();
// Create a profile image
$imageData = $identicon->getImageData($member->get('email'), 200, $config->get('identicon_color', null));
file_put_contents($path . DS . 'identicon.png', $imageData);
// Create a thumbnail image
$imageData = $identicon->getImageData($member->get('email'), 50, $config->get('identicon_color', null));
file_put_contents($path . DS . 'identicon_thumb.png', $imageData);
// Save image to profile
$member->set('picture', 'identicon.png');
// Update directly. Using update() method can cause unexpected data loss in some cases.
$database = \App::get('db');
$database->setQuery("UPDATE `#__xprofiles` SET picture=" . $database->quote($member->get('picture')) . " WHERE uidNumber=" . $member->get('uidNumber'));
$database->query();
//$member->update();
}
}
}
// If member has a picture set
if ($member->get('picture')) {
$thumb = DS . $apppath . DS . self::niceidformat($member->get('uidNumber'));
$thumbAlt = $thumb . DS . ltrim($member->get('picture'), DS);
if ($thumbit) {
$thumbAlt = $thumb . DS . 'thumb.png';
}
$thumb .= DS . ltrim($member->get('picture'), DS);
if ($thumbit) {
$thumb = self::thumbit($thumb);
}
$paths[] = $thumbAlt;
$paths[] = $thumb;
} else {
// If use of gravatars is enabled
if ($config->get('gravatar')) {
$hash = md5(strtolower(trim($member->get('email'))));
$protocol = \App::get('request')->isSecure() ? 'https' : 'http';
//$paths[] = $protocol . '://www.gravatar.com/avatar/' . htmlspecialchars($hash) . '?' . (!$thumbit ? 's=300&' : '') . 'd=' . urlencode(JURI::base() . $dfthumb);
return $protocol . '://www.gravatar.com/avatar/' . htmlspecialchars($hash) . '?' . (!$thumbit ? 's=300&' : '') . 'd=' . urlencode(str_replace('/administrator', '', rtrim(\App::get('request')->base(), '/')) . '/' . $dfthumb);
}
}
}
}
// Add the default picture last
$paths[] = $thumbit ? $dfthumb : $dffull;
// Start running through paths until we find a valid one
foreach ($paths as $path) {
if ($path && file_exists(PATH_ROOT . $path)) {
if (!$anonymous) {
// build base path (ex. /site/members/12345)
$baseMemberPath = DS . $apppath . DS . self::niceidformat($member->get('uidNumber'));
// if we want to serve file & path is within /site
if ($serveFile && strpos($path, $baseMemberPath) !== false) {
// get picture name (allows to pics in subfolder)
$pic = trim(str_replace($baseMemberPath, '', $path), DS);
// build serve link
$link = with(new \Hubzero\Content\Moderator(PATH_ROOT . $path))->getUrl();
return $link;
}
}
return str_replace('/administrator', '', rtrim(\App::get('request')->base(true), '/')) . $path;
}
}
}
/**
* Get a path or URL to a user pciture
*
* @param string $email
* @param bool $thumbnail
* @return string
*/
public function picture($email, $thumbnail = true)
{
$processor = new Processor();
$size = $this->pictureSize;
$file = $this->pictureName;
if ($thumbnail) {
$size = $this->thumbnailSize;
$file = $this->thumbnailName;
}
$path = $this->path . DIRECTORY_SEPARATOR . $file;
if (file_exists($path)) {
return $path;
}
$image = $processor->getImageData($email, $size, $this->color);
@file_put_contents($path, $image);
if (!file_exists($path)) {
return sprintf('data:image/png;base64,%s', base64_encode($image));
}
return $path;
}
