forked from GNUsocial/gnu-social
346 lines
10 KiB
PHP
Executable File
346 lines
10 KiB
PHP
Executable File
<?php
|
|
/**
|
|
* This file is part of libomb
|
|
*
|
|
* PHP version 5
|
|
*
|
|
* LICENSE: This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* @package OMB
|
|
* @author Adrian Lang <mail@adrianlang.de>
|
|
* @license http://www.gnu.org/licenses/agpl.html GNU AGPL 3.0
|
|
* @version 0.1a-20090828
|
|
* @link http://adrianlang.de/libomb
|
|
*/
|
|
|
|
require_once 'invalidparameterexception.php';
|
|
require_once 'Validate.php';
|
|
require_once 'helper.php';
|
|
|
|
/**
|
|
* OMB profile representation
|
|
*
|
|
* This class represents an OMB profile.
|
|
*
|
|
* Do not call the setters with null values. Instead, if you want to delete a
|
|
* field, pass an empty string. The getters will return null for empty fields.
|
|
*/
|
|
class OMB_Profile
|
|
{
|
|
protected $identifier_uri;
|
|
protected $profile_url;
|
|
protected $nickname;
|
|
protected $license_url;
|
|
protected $fullname;
|
|
protected $homepage;
|
|
protected $bio;
|
|
protected $location;
|
|
protected $avatar_url;
|
|
|
|
/* The profile as OMB param array. Cached and rebuild on usage.
|
|
false while outdated. */
|
|
protected $param_array;
|
|
|
|
/**
|
|
* Constructor for OMB_Profile
|
|
*
|
|
* Initializes the OMB_Profile object with an identifier uri.
|
|
*
|
|
* @param string $identifier_uri The profile URI as defined by the OMB;
|
|
* A unique and never changing identifier for
|
|
* a profile
|
|
*
|
|
* @access public
|
|
*/
|
|
public function __construct($identifier_uri)
|
|
{
|
|
if (!Validate::uri($identifier_uri)) {
|
|
throw new OMB_InvalidParameterException($identifier_uri, 'profile',
|
|
'omb_listenee or omb_listener');
|
|
}
|
|
$this->identifier_uri = $identifier_uri;
|
|
$this->param_array = false;
|
|
}
|
|
|
|
/**
|
|
* Return the profile as array
|
|
*
|
|
* Returns an array which contains the whole profile as array.
|
|
* The array is cached and only rebuilt on changes of the profile.
|
|
*
|
|
* @param string $prefix The common prefix to the key for all parameters
|
|
* @param bool $force_all Specifies whether empty fields should be added
|
|
* to the array as well; This is necessary to
|
|
* clear fields via updateProfile
|
|
*
|
|
* @access public
|
|
*
|
|
* @return array The profile as parameter array
|
|
*/
|
|
public function asParameters($prefix, $force_all = false)
|
|
{
|
|
if ($this->param_array === false) {
|
|
$this->param_array = array('' => $this->identifier_uri);
|
|
|
|
if ($force_all || !is_null($this->profile_url)) {
|
|
$this->param_array['_profile'] = $this->profile_url;
|
|
}
|
|
|
|
if ($force_all || !is_null($this->homepage)) {
|
|
$this->param_array['_homepage'] = $this->homepage;
|
|
}
|
|
|
|
if ($force_all || !is_null($this->nickname)) {
|
|
$this->param_array['_nickname'] = $this->nickname;
|
|
}
|
|
|
|
if ($force_all || !is_null($this->license_url)) {
|
|
$this->param_array['_license'] = $this->license_url;
|
|
}
|
|
|
|
if ($force_all || !is_null($this->fullname)) {
|
|
$this->param_array['_fullname'] = $this->fullname;
|
|
}
|
|
|
|
if ($force_all || !is_null($this->bio)) {
|
|
$this->param_array['_bio'] = $this->bio;
|
|
}
|
|
|
|
if ($force_all || !is_null($this->location)) {
|
|
$this->param_array['_location'] = $this->location;
|
|
}
|
|
|
|
if ($force_all || !is_null($this->avatar_url)) {
|
|
$this->param_array['_avatar'] = $this->avatar_url;
|
|
}
|
|
|
|
}
|
|
$ret = array();
|
|
foreach ($this->param_array as $k => $v) {
|
|
$ret[$prefix . $k] = $v;
|
|
}
|
|
return $ret;
|
|
}
|
|
|
|
/**
|
|
* Build an OMB_Profile object from array
|
|
*
|
|
* Builds an OMB_Profile object from the passed parameters array. The
|
|
* array MUST provide a profile URI. The array fields HAVE TO be named
|
|
* according to the OMB standard. The prefix (omb_listener or omb_listenee)
|
|
* is passed as a parameter.
|
|
*
|
|
* @param string $parameters An array containing the profile parameters
|
|
* @param string $prefix The common prefix of the profile parameter keys
|
|
*
|
|
* @access public
|
|
*
|
|
* @returns OMB_Profile The built OMB_Profile
|
|
*/
|
|
public static function fromParameters($parameters, $prefix)
|
|
{
|
|
if (!isset($parameters[$prefix])) {
|
|
throw new OMB_InvalidParameterException('', 'profile', $prefix);
|
|
}
|
|
|
|
$profile = new OMB_Profile($parameters[$prefix]);
|
|
$profile->updateFromParameters($parameters, $prefix);
|
|
return $profile;
|
|
}
|
|
|
|
/**
|
|
* Update from array
|
|
*
|
|
* Updates from the passed parameters array. The array does not have to
|
|
* provide a profile URI. The array fields HAVE TO be named according to the
|
|
* OMB standard. The prefix (omb_listener or omb_listenee) is passed as a
|
|
* parameter.
|
|
*
|
|
* @param string $parameters An array containing the profile parameters
|
|
* @param string $prefix The common prefix of the profile parameter keys
|
|
*
|
|
* @access public
|
|
*/
|
|
public function updateFromParameters($parameters, $prefix)
|
|
{
|
|
if (isset($parameters[$prefix.'_profile'])) {
|
|
$this->setProfileURL($parameters[$prefix.'_profile']);
|
|
}
|
|
|
|
if (isset($parameters[$prefix.'_license'])) {
|
|
$this->setLicenseURL($parameters[$prefix.'_license']);
|
|
}
|
|
|
|
if (isset($parameters[$prefix.'_nickname'])) {
|
|
$this->setNickname($parameters[$prefix.'_nickname']);
|
|
}
|
|
|
|
if (isset($parameters[$prefix.'_fullname'])) {
|
|
$this->setFullname($parameters[$prefix.'_fullname']);
|
|
}
|
|
|
|
if (isset($parameters[$prefix.'_homepage'])) {
|
|
$this->setHomepage($parameters[$prefix.'_homepage']);
|
|
}
|
|
|
|
if (isset($parameters[$prefix.'_bio'])) {
|
|
$this->setBio($parameters[$prefix.'_bio']);
|
|
}
|
|
|
|
if (isset($parameters[$prefix.'_location'])) {
|
|
$this->setLocation($parameters[$prefix.'_location']);
|
|
}
|
|
|
|
if (isset($parameters[$prefix.'_avatar'])) {
|
|
$this->setAvatarURL($parameters[$prefix.'_avatar']);
|
|
}
|
|
}
|
|
|
|
public function getIdentifierURI()
|
|
{
|
|
return $this->identifier_uri;
|
|
}
|
|
|
|
public function getProfileURL()
|
|
{
|
|
return $this->profile_url;
|
|
}
|
|
|
|
public function getHomepage()
|
|
{
|
|
return $this->homepage;
|
|
}
|
|
|
|
public function getNickname()
|
|
{
|
|
return $this->nickname;
|
|
}
|
|
|
|
public function getLicenseURL()
|
|
{
|
|
return $this->license_url;
|
|
}
|
|
|
|
public function getFullname()
|
|
{
|
|
return $this->fullname;
|
|
}
|
|
|
|
public function getBio()
|
|
{
|
|
return $this->bio;
|
|
}
|
|
|
|
public function getLocation()
|
|
{
|
|
return $this->location;
|
|
}
|
|
|
|
public function getAvatarURL()
|
|
{
|
|
return $this->avatar_url;
|
|
}
|
|
|
|
public function setProfileURL($profile_url)
|
|
{
|
|
$this->setVal('profile', $profile_url, 'OMB_Helper::validateURL',
|
|
'profile_url');
|
|
}
|
|
|
|
public function setNickname($nickname)
|
|
{
|
|
$this->setVal('nickname', $nickname, 'OMB_Profile::validateNickname',
|
|
'nickname', true);
|
|
}
|
|
|
|
public function setLicenseURL($license_url)
|
|
{
|
|
$this->setVal('license', $license_url, 'OMB_Helper::validateURL',
|
|
'license_url');
|
|
}
|
|
|
|
public function setFullname($fullname)
|
|
{
|
|
$this->setVal('fullname', $fullname, 'OMB_Profile::validate255');
|
|
}
|
|
|
|
public function setHomepage($homepage)
|
|
{
|
|
$this->setVal('homepage', $homepage, 'OMB_Helper::validateURL');
|
|
}
|
|
|
|
public function setBio($bio)
|
|
{
|
|
$this->setVal('bio', $bio, 'OMB_Profile::validate140');
|
|
}
|
|
|
|
public function setLocation($location)
|
|
{
|
|
$this->setVal('location', $location, 'OMB_Profile::validate255');
|
|
}
|
|
|
|
public function setAvatarURL($avatar_url)
|
|
{
|
|
$this->setVal('avatar', $avatar_url, 'OMB_Helper::validateURL',
|
|
'avatar_url');
|
|
}
|
|
|
|
protected static function validate255($str)
|
|
{
|
|
return Validate::string($str, array('max_length' => 255));
|
|
}
|
|
|
|
protected static function validate140($str)
|
|
{
|
|
return Validate::string($str, array('max_length' => 140));
|
|
}
|
|
|
|
protected static function validateNickname($str)
|
|
{
|
|
return Validate::string($str,
|
|
array('min_length' => 1,
|
|
'max_length' => 64,
|
|
'format' => VALIDATE_NUM . VALIDATE_ALPHA));
|
|
}
|
|
|
|
/**
|
|
* Set a value
|
|
*
|
|
* Updates a value specified by a parameter name and the new value.
|
|
*
|
|
* @param string $param The parameter name according to OMB
|
|
* @param string $value The new value
|
|
* @param callback $validator A validator function for the parameter
|
|
* @param string $field The name of the field in OMB_Profile
|
|
* @param bool $force Whether null values should be checked as well
|
|
*/
|
|
protected function setVal($param, $value, $validator, $field = null,
|
|
$force = false)
|
|
{
|
|
if (is_null($field)) {
|
|
$field = $param;
|
|
}
|
|
if ($value === '' && !$force) {
|
|
$value = null;
|
|
} elseif (!call_user_func($validator, $value)) {
|
|
throw new OMB_InvalidParameterException($value, 'profile', $param);
|
|
}
|
|
if ($this->$field !== $value) {
|
|
$this->$field = $value;
|
|
$this->param_array = false;
|
|
}
|
|
}
|
|
}
|
|
?>
|