$m2
*/
function email_cmp($m1,$m2) {
return strcmp($m1->email,$m2->email);
}
class Email {
/** email */
var $email;
/** flags */
var $flags;
/** constructor.
* @param $_email the email string
* @param $_flags the flags
*/
function Email($_email, $_flags) {
$this->email = $_email;
$this->flags = $_flags;
}
/** checks if the given string is a valid email.
* @param $_string the string to check
* @return true if the string is a valid email, false else
*/
function Check($_string) {
if(function_exists('isvalid_email_redirection'))
return isvalid_email_redirection($_string);
return preg_match("/^[\w\-.]+(\+[\w\-.]+)?@[\w\-.]+\.[a-zA-Z]{2,44}$/", $_string);
}
/** returns if the email is active or not.
* @return true if $this->flags contains active
*/
function is_active() {
return (stristr($this->flags, 'active')!==false);
}
/** toggle the state of a flag.
* @param $_flag the flag to toggle
* @return void
*/
function toggle_flag($_flag) {
$flags = explode(",", $this->flags);
$key = array_search($_flag,$flags);
if($key===NULL || $key===false)
$flags[]=$_flag;
else
unset($flags[$key]);
$this->flags = implode(",",$flags);
}
/** add the email in the database.
* @param $_uid the uid of the user
* @param $_mid the id of the mail into the user mail list
* @return void
*/
function commit($_uid,$_mid) {
mysql_query("REPLACE INTO emails "
."SET uid='{$_uid}',mid='$_mid',email='{$this->email}',flags='{$this->flags}'");
}
}
class EmailPool {
/** emails list */
var $emails;
/** uid */
var $uid;
/** constructor
* @param $_uid id of the user
*/
function EmailPool($_uid) {
global $philter;
$this->uid = $_uid;
$this->emails = array();
$sql = mysql_query("SELECT * FROM emails WHERE uid='$_uid' ORDER BY email");
while($res = mysql_fetch_assoc($sql)) {
$this->emails[$res['mid']] = new Email($res['email'], $res['flags']);
}
}
/** create the part of the form for the mail pool.
* @return the string containing the form
*/
function to_form() {
$res = "\n";
$val = _i18n('your_email');
$res .= "\n";
return $res;
}
/** return the string containing the list of $this->emails in javascript.
* @return the JS code
*/
function to_js() {
$res = "";
foreach($this->emails as $id=>$mail)
$res .= "mail_pool[$id] = '{$mail->email}';\n";
return $res;
}
/** compute a new free id for a new mail.
* @return the new free id
*/
function new_mail_id() {
$i=0;
while(array_key_exists($i,$this->emails))
$i++;
return $i;
}
/** handle the data from the form
* @return true if all is ok, false and sets $philter->error() else
*/
function handle_form() {
global $philter;
if(isset($_POST['emails']['add'])) { // add an email to the pool
if(Email::Check($_POST['emails']['new'])) {
$new_mail = strtolower($_POST['emails']['new']);
// we check that the email is not already there
foreach($this->emails as $id=>$key)
if($key->email == $new_mail) {
$philter->set_error("$new_mail "._i18n('pool_err_already'));
return false;
}
// then we compute one free id, and we add it to the list
$mid = $this->new_mail_id();
$this->emails[$mid] = new Email($new_mail, 'active');
$this->emails[$mid]->commit($this->uid, $mid);
uasort($this->emails, "email_cmp");
} else {
$philter->set_error($_POST['emails']['new'].' '._i18n('pool_err_not_valid'));
return false;
}
} elseif(isset($_POST['emails']['del']) && $_POST['emails']['del'] != -1) { // delete one email
$del_id = $_POST['emails']['del'];
// we compute a list of all actives emails
$allow = false;
foreach($this->emails as $id=>$mail) {
if($del_id!=$id && $mail->is_active()) {
$allow = true;
break;
}
}
if($allow && isset($this->emails[$del_id])) {
list($count) = mysql_fetch_row(mysql_query("SELECT COUNT(*) FROM actions "
."WHERE uid='{$this->uid}' AND pid='"
.FwdPlugin::rtti()."' AND data='$del_id'"));
if($count) {
$philter->set_error(_i18n('pool_err_active'));
return false;
} else {
mysql_query("DELETE FROM emails WHERE uid='{$this->uid}' "
."AND email='{$this->emails[$del_id]->email}'");
unset($this->emails[$del_id]);
}
} else {
$philter->set_error(_i18n('pool_err_need_one'));
return false;
}
} elseif(isset($_POST['emails']['apply'])) { // apply actives changes
$one_active = false;
foreach($this->emails as $id=>$mail)
if(isset($_POST['emails'][$id]['active'])) {
$one_active = true;
break;
}
if(!$one_active) {
$philter->set_error(_i18n('pool_err_need_one'));
return false;
}
foreach($this->emails as $id=>$key) {
if(isset($_POST['emails'][$id]['active']) xor $this->emails[$id]->is_active()) {
$this->emails[$id]->toggle_flag('active');
$this->emails[$id]->commit($this->uid, $id);
}
}
return true;
}
}
}
/********************************************************************************
* $Id$
* vim: set expandtab shiftwidth=4 tabstop=4 softtabstop=4 textwidth=100:
********************************************************************************/
?>