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Path: /data/applications/aps/xoops/2.5.1a-0/standard/htdocs/modules/profile/class/ [ Home ]
File: profile.php
<?php
/**
 * Extended User Profile
 *
 * You may not change or alter any portion of this comment or credits
 * of supporting developers from this source code or any supporting source code
 * which is considered copyrighted (c) material of the original comment or credit authors.
 * 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.
 *
 * @copyright       The XOOPS Project http://sourceforge.net/projects/xoops/
 * @license         GNU GPL 2 (http://www.gnu.org/licenses/old-licenses/gpl-2.0.html)
 * @package         profile
 * @since           2.3.0
 * @author          Jan Pedersen
 * @author          Taiwen Jiang <phppp@users.sourceforge.net>
 * @version         $Id: profile.php 5338 2010-09-19 00:06:42Z kris_fr $
 */

defined('XOOPS_ROOT_PATH') or die("XOOPS root path not defined");

/**
 * @package kernel
 * @copyright copyright &copy; 2000 XOOPS.org
 */
class ProfileProfile extends XoopsObject
{
    function __construct($fields)
    {
        $this->initVar('profile_id', XOBJ_DTYPE_INT, null, true);
        $this->init($fields);
    }

    function ProfileProfile($fields)
    {
        $this->__construct($fields);
    }

    /**
    * Initiate variables
    * @param array $fields field information array of {@link XoopsProfileField} objects
    */
    function init($fields)
    {
        if (is_array($fields) && count($fields) > 0) {
            foreach (array_keys($fields) as $key ) {
                $this->initVar($key, $fields[$key]->getVar('field_valuetype'), $fields[$key]->getVar('field_default', 'n'), $fields[$key]->getVar('field_required'), $fields[$key]->getVar('field_maxlength'));
            }
        }
    }
}
/**
 * @package kernel
 * @copyright copyright &copy; 2000 XOOPS.org
 */
class ProfileProfileHandler extends XoopsPersistableObjectHandler
{
    /**
    * holds reference to {@link profileFieldHandler} object
    */
    var $_fHandler;

    /**
    * Array of {@link XoopsProfileField} objects
    * @var array
    */
    var $_fields = array();

    function ProfileProfileHandler(&$db)
    {
        $this->__construct($db);
    }

    function __construct(&$db)
    {
        parent::__construct($db, "profile_profile", 'profileprofile', "profile_id");
        $this->_fHandler = xoops_getmodulehandler('field', 'profile');
    }

    /**
     * create a new {@link ProfileProfile}
     *
     * @param bool $isNew Flag the new objects as "new"?
     *
     * @return object {@link ProfileProfile}
     */
    function &create($isNew = true)
    {
        $obj = new $this->className($this->loadFields() );
        $obj->handler =& $this;
        if ($isNew === true) {
            $obj->setNew();
        }
        return $obj;
    }

    /**
     * Get a {@link ProfileProfile}
     *
     * @param   boolean $createOnFailure create a new {@link ProfileProfile} if none is feteched
     *
     * @return  object {@link ProfileProfile}
     */
    function &get($uid, $createOnFailure = true)
    {
        $obj = parent::get($uid);
        if (!is_object($obj) && $createOnFailure) {
            $obj = $this->create();
        }
        return $obj;
    }

    /**
    * Create new {@link profileField} object
    *
    * @param bool $isNew
    *
    * @return object
    */
    function &createField($isNew = true)
    {
        $return =& $this->_fHandler->create($isNew);
        return $return;
    }

    /**
    * Load field information
    *
    * @return array
    */
    function loadFields()
    {
        if (count($this->_fields) == 0) {
            $this->_fields = $this->_fHandler->loadFields();
        }
        return $this->_fields;
    }

    /**
    * Fetch fields
    *
    * @param object $criteria {@link CriteriaElement} object
    * @param bool $id_as_key return array with field IDs as key?
    * @param bool $as_object return array of objects?
    *
    * @return array
    **/
    function getFields($criteria, $id_as_key = true, $as_object = true)
    {
        return $this->_fHandler->getObjects($criteria, $id_as_key, $as_object);
    }

    /**
    * Insert a field in the database
    *
    * @param object $field
    * @param bool $force
    *
    * @return bool
    */
    function insertField(&$field, $force = false)
    {
        return $this->_fHandler->insert($field, $force);
    }

    /**
    * Delete a field from the database
    *
    * @param object $field
    * @param bool $force
    *
    * @return bool
    */
    function deleteField(&$field, $force = false)
    {
        return $this->_fHandler->delete($field, $force);
    }

    /**
    * Save a new field in the database
    *
    * @param array $vars array of variables, taken from $module->loadInfo('profile')['field']
    * @param int $categoryid ID of the category to add it to
    * @param int $type valuetype of the field
    * @param int $moduleid ID of the module, this field belongs to
    * @param int $weight
    *
    * @return string
    **/
    function saveField($vars, $weight = 0)
    {
        $field =& $this->createField();
        $field->setVar('field_name', $vars['name']);
        $field->setVar('field_valuetype', $vars['valuetype']);
        $field->setVar('field_type', $vars['type']);
        $field->setVar('field_weight', $weight);
        if (isset($vars['title'])) {
            $field->setVar('field_title', $vars['title']);
        }
        if (isset($vars['description'])) {
            $field->setVar('field_description', $vars['description']);
        }
        if (isset($vars['required'])) {
            $field->setVar('field_required', $vars['required']); //0 = no, 1 = yes
        }
        if (isset($vars['maxlength'])) {
            $field->setVar('field_maxlength', $vars['maxlength']);
        }
        if (isset($vars['default'])) {
            $field->setVar('field_default', $vars['default']);
        }
        if (isset($vars['notnull'])) {
            $field->setVar('field_notnull', $vars['notnull']);
        }
        if (isset($vars['show'])) {
            $field->setVar('field_show', $vars['show']);
        }
        if (isset($vars['edit'])) {
            $field->setVar('field_edit', $vars['edit']);
        }
        if (isset($vars['config'])) {
            $field->setVar('field_config', $vars['config']);
        }
        if (isset($vars['options'])) {
            $field->setVar('field_options', $vars['options']);
        } else {
            $field->setVar('field_options', array() );
        }
        if ($this->insertField($field)) {
            $msg = '&nbsp;&nbsp;Field <strong>' . $vars['name'] . '</strong> added to the database';
        } else {
            $msg = '&nbsp;&nbsp;<span class="red">ERROR: Could not insert field <strong>' . $vars['name'] . '</strong> into the database. '.implode(' ', $field->getErrors()) . $this->db->error() . '</span>';
        }
        unset($field);
        return $msg;
    }

    /**
     * insert a new object in the database
     *
     * @param object $obj reference to the object
     * @param bool $force whether to force the query execution despite security settings
     * @param bool $checkObject check if the object is dirty and clean the attributes
     *
     * @return bool FALSE if failed, TRUE if already present and unchanged or successful
     */

    function insert(&$obj, $force = false, $checkObject = true)
    {
        $uservars = $this->getUserVars();
        foreach ($uservars as $var) {
            unset($obj->vars[$var]);
        }
        if (count($obj->vars) == 0) {
            return true;
        }
        return parent::insert($obj, $force, $checkObject);
    }


    /**
     * Get array of standard variable names (user table)
     *
     * @return array
     */
    function getUserVars()
    {
        return $this->_fHandler->getUserVars();
    }

    /**
     * Search profiles and users
     *
     * @param object    $criteria   CriteriaElement
     * @param array     $searchvars Fields to be fetched
     * @param array     $groups     for Usergroups is selected (only admin!)
     *
     * @return array
     */
    function search($criteria, $searchvars = array(), $groups = null)
    {
        $uservars = $this->getUserVars();

        $searchvars_user = array_intersect($searchvars, $uservars);
        $searchvars_profile = array_diff($searchvars, $uservars);
        $sv = array('u.uid, u.uname, u.email, u.user_viewemail');
        if (!empty($searchvars_user)) {
            $sv[0] .= ",u." . implode(", u.", $searchvars_user);
        }
        if (!empty($searchvars_profile)) {
            $sv[] = "p." . implode(", p.", $searchvars_profile);
        }

        $sql_select = "SELECT " . (empty($searchvars) ? "u.*, p.*" : implode(", ", $sv));
        $sql_from = " FROM " . $this->db->prefix("users") . " AS u LEFT JOIN " . $this->table . " AS p ON u.uid=p.profile_id" .
                    (empty($groups) ? "" : " LEFT JOIN " . $this->db->prefix("groups_users_link") . " AS g ON u.uid=g.uid");
        $sql_clause = " WHERE 1=1";
        $sql_order = "";

        $limit = $start = 0;
        if (isset($criteria) && is_subclass_of($criteria, 'criteriaelement')) {
            $sql_clause .= " AND " . $criteria->render();
            if ($criteria->getSort() != '') {
                $sql_order = ' ORDER BY ' . $criteria->getSort() . ' ' . $criteria->getOrder();
            }
            $limit = $criteria->getLimit();
            $start = $criteria->getStart();
        }

        if (!empty($groups)) {
            $sql_clause .= " AND g.groupid IN (" . implode(", ", $groups) . ")";
        }

        $sql_users = $sql_select . $sql_from . $sql_clause . $sql_order;
        $result = $this->db->query($sql_users, $limit, $start);

        if (!$result) {
            return array(array(), array(), 0);
        }
        $user_handler = xoops_gethandler('user');
        $uservars = $this->getUserVars();
        $users = array();
        $profiles = array();
        while ($myrow = $this->db->fetchArray($result)) {
            $profile = $this->create(false);
            $user = $user_handler->create(false);

            foreach ($myrow as $name => $value) {
                if (in_array($name, $uservars)) {
                   $user->assignVar($name, $value);
                } else {
                    $profile->assignVar($name, $value);
                }
            }
            $profiles[$myrow['uid']] = $profile;
            $users[$myrow['uid']] = $user;
        }

        $count = count($users);
        if ((!empty($limit) && $count >= $limit) || !empty($start)) {
            $sql_count = "SELECT COUNT(*)" . $sql_from . $sql_clause;
            $result = $this->db->query($sql_count);
            list($count) = $this->db->fetchRow($result);
        }

        return array($users, $profiles, intval($count));
    }
}
?>