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freenetis-github/application/models/contact.php @ 53cf4ce8

c1bdc1c4 Michal Kliment
<?php defined('SYSPATH') or die('No direct script access.');
/*
* This file is part of open source system FreenetIS
* and it is release under GPLv3 licence.
*
* More info about licence can be found:
* http://www.gnu.org/licenses/gpl-3.0.html
*
* More info about project can be found:
* http://www.freenetis.org/
*
*/

/**
* Contact are user for user contacts, private contacts.
* Each contact has it's type and value.
* Phone contacts are connected to countries by pivo table.
*
* @author Ondrej Fibich
* @package Model
*
* @property int $id
* @property int $type
* @property string $value
* @property ORM_Iterator $countries
* @property ORM_Iterator $users_contacts
* @property ORM_Iterator $private_users_contacts
*/
class Contact_Model extends ORM
{
// type column constants from enum_types id
const TYPE_ICQ = 18;
const TYPE_JABBER = 19;
const TYPE_EMAIL = 20;
const TYPE_PHONE = 21;
const TYPE_SKYPE = 22;
const TYPE_MSN = 23;
const TYPE_WEB = 25;

protected $has_many = array
(
'users' => 'private_users_contacts'
);
protected $has_and_belongs_to_many = array
(
'users_contacts' => 'users', 'countries'
);

/**
* Check if user own this contact
*
* @param integer $user_id
* @return boolean
*/
public function is_users_contact($user_id)
{
if (!$this->id)
{
return false;
}
return $this->db->query("
SELECT COUNT(contact_id) AS count
FROM users_contacts
WHERE contact_id = ? AND user_id = ?
", $this->id, $user_id)->current()->count;
}
/**
* Check if the given user own this contact and also whether the contact
* is an e-mail address with set up redirection from the inner mail.
*
* @param integer $user_id
* @return boolean
*/
public function is_user_redirected_email($user_id)
{
if (!$this->id || $this->type != self::TYPE_EMAIL)
{
return false;
}
return $this->db->query("
SELECT COUNT(contact_id) AS count
FROM users_contacts
WHERE contact_id = ? AND user_id = ? AND mail_redirection = 1
", $this->id, $user_id)->current()->count;
}
/**
* Set state of e-mail inner mail redirection.
*
* @param integer $user_id
* @param boolean $redirect IS redirection enabled?
*/
public function set_user_redirected_email($user_id, $redirect)
{
if ($this->id && $this->type == self::TYPE_EMAIL)
{
$this->db->query("
UPDATE users_contacts
SET mail_redirection = ?
WHERE contact_id = ? AND user_id = ?
", $redirect ? 1 : 0, $this->id, $user_id);
}
}

/**
* Search for relation between users and countacts (users_contacts)
*
* @param integer $contact_id
* @return integer Number of relation
*/
public function count_all_users_contacts_relation($contact_id = NULL)
{
if ($contact_id == NULL && $this)
{
$contact_id = $this->id;
}
return $this->db->query("
SELECT COUNT(contact_id) AS count
FROM users_contacts
WHERE contact_id = ?
", $contact_id)->current()->count;
}

/**
* Search for all relation between users and countacts (users_contacts, private_users_contacts)
*
* @return integer Number of relation
*/
public function count_all_relation()
{
if (!$this->id)
{
return 0;
}
return $this->db->query("
SELECT (
(
SELECT COUNT(contact_id)
FROM users_contacts
WHERE contact_id = ?
) +
(
SELECT COUNT(contact_id)
FROM private_users_contacts
WHERE contact_id = ?
)
) AS count
", $this->id, $this->id)->current()->count;
}

/**
* Returns count of users contacts
*
* @param int $user_id
* @param int $type Contacts type
* @return int
*/
public function count_all_users_contacts($user_id, $type = NULL)
{
return $this->db->query("
SELECT COUNT(c.id) AS count
FROM contacts c
LEFT JOIN users_contacts u ON u.contact_id = c.id
WHERE u.user_id = ?" . ($type ? " AND c.type = ?" : "") . "
ORDER BY c.type
", $user_id, $type)->current()->count;
}

/**
* Returns all users contacts (id is from table contacts)
*
* @param int $user_id
* @param int $type Contacts type
* @return Mysql_Result
*/
public function find_all_users_contacts($user_id, $type = NULL)
{
return $this->db->query("
SELECT c.id, c.type, IF(n.country_code IS NULL, c.value,
CONCAT(n.country_code, c.value)) AS value, u.user_id
FROM contacts c
LEFT JOIN users_contacts u ON u.contact_id = c.id
LEFT JOIN contacts_countries o ON o.contact_id = c.id
LEFT JOIN countries n ON n.id = o.country_id
WHERE u.user_id = ?" . ($type ? " AND c.type = ?" : "") . "
ORDER BY c.type, c.value
", $user_id, $type);
}

/**
* Returns all private users contacts (id is from table private_users_contacts)
*
* @param int $user_id
* @return Mysql_Result
*/
public function find_all_private_users_contacts($user_id)
{
return $this->db->query("
SELECT IF(n.country_code IS NULL, c.value,
CONCAT(n.country_code, c.value)) AS value,
c.type, p.description, p.contact_id, p.id, p.user_id
FROM contacts c
LEFT JOIN private_users_contacts p ON p.contact_id = c.id
LEFT JOIN contacts_countries o ON o.contact_id = c.id
LEFT JOIN countries n ON n.id = o.country_id
WHERE p.user_id = ? ORDER BY p.description
", $user_id);
}

/**
* Find for contact id
*
* @param string $type Type of contact
* @param string $value Value of contact
* @return id or false if does't exists
*/
public function find_contact_id($type, $value)
{
$query = $this->db->query("
SELECT c.id
FROM contacts c
WHERE c.type = ? AND c.value = ?
", $type, $value);

return ($query->count() > 0) ? $query->current()->id : FALSE;
}

/**
* Find for contacts
*
* @param string $type Type of contact
* @param string $value Value of contact
* @return Mysql_Result
*/
public function find_contacts($type, $value)
{
return $this->db->query("
SELECT c.*
FROM contacts c
WHERE c.type = ? AND c.value = ?
", $type, $value);
}

/**
* Gets prefix of phone country code
*
* @author Ondřej Fibich
* @return string Prefix or empty string
*/
public function get_phone_prefix()
{
if (!$this->id || $this->type != self::TYPE_PHONE)
{
return '';
}

foreach ($this->countries as $country)
{
return $country->country_code;
}

return '';
}

}