<?php

/**
 * @package Widgets
 *
 * @file Notifs.php
 * This file is part of MOVIM.
 *
 * @brief The notification widget
 *
 * @author Timothée Jaussoin <hide@address.com>
 *
 * @version 1.0
 * @date 16 juin 2011
 *
 * Copyright (C)2010 MOVIM project
 *
 * See COPYING for licensing information.
 */

class Notifs extends WidgetBase
{
    function WidgetLoad()
    {
    	$this->addcss('notifs.css');
    	$this->addjs('notifs.js');

		$this->registerEvent('message', 'onMessage');
		$this->registerEvent('subscribe', 'onSubscribe');
    }
    
    function onMessage($message) {
        global $sdb;
        $contact = new Contact();
        $sdb->load($contact, array('key' => $this->user->getLogin(), 'jid' => $message->getData('from')));
        RPC::call('notification', $contact->getTrueName(), RPC::cdata($message->getData('body'), ENT_COMPAT, "UTF-8"));
        RPC::commit();
    }
    
    function onSubscribe($payload) {
   	    $notifs = Cache::c('activenotifs');
   	    $html = '
            <li>
                '.$payload['@attributes']['from'].' '.t('wants to talk with you'). ' <br />
   	            <input 
                    id="notifsalias" 
                    class="tiny" 
                    value="'.$payload['@attributes']['from'].'" 
                    onfocus="myFocus(this);" 
                    onblur="myBlur(this);"
                />
   	            <a 
                    class="button tiny icon yes merged right" 
                    href="#" 
                    onclick="'.$this->genCallAjax("ajaxSubscribed", "'".$payload['@attributes']['from']."'").' showAlias(this);">'.
                    t("Accept").'
                </a>
   	            <a 
                    class="button tiny icon add merged right" 
                    href="#" id="notifsvalidate" 
                    onclick="'.$this->genCallAjax("ajaxAccept", "'".$payload['@attributes']['from']."'", "getAlias()").' hideNotification(this);">'.
                    t("Add").'
                </a>
   	            <a 
                    class="button tiny icon no merged left" 
                    href="#" 
                    onclick="'.$this->genCallAjax("ajaxRefuse", "'".$payload['@attributes']['from']."'").' hideNotification(this);">'.
                    t("Decline").'
                </a>
   	        </li>';
   	    $notifs['sub'.$payload['@attributes']['from']] = $html;
   	    
        RPC::call('movim_prepend', 'notifslist', RPC::cdata($html));
        
	    Cache::c('activenotifs', $notifs);
    }
    
    function ajaxSubscribed($jid) {
        $this->xmpp->subscribedContact($jid);
    }
    
    function ajaxRefuse($jid) {
        $this->xmpp->unsubscribed($jid);
        
   	    $notifs = Cache::c('activenotifs');
   	    unset($notifs['sub'.$jid]);
   	    
	    Cache::c('activenotifs', $notifs);
    }
    
    function ajaxAccept($jid, $alias) {
        $this->xmpp->acceptContact($jid, false, $alias);
        
   	    $notifs = Cache::c('activenotifs');
   	    unset($notifs['sub'.$jid]);
   	    
	    Cache::c('activenotifs', $notifs);
    }
    
    function ajaxAddContact($jid, $alias) {
        if(checkJid($jid))
            $this->xmpp->addContact($jid, false, $alias); 
    }
    
    function build() {  
    $notifs = Cache::c('activenotifs');
    if($notifs == false)
        $notifs = array();
        
    $query = Contact::query()
                        ->where(
                            array('key' => $this->user->getLogin())
                        );
    $contacts = Contact::run_query($query);
        
    ?>
    <div id="notifs">
        <span id="widgettitle">
            <?php echo t('Contacts (%s)', sizeof($contacts) -1); ?> - 
            <a 
                    class="" 
                    href="#" 
                    id="addstart"
                    onclick="addJid(this);">
                    <?php echo t('Add'); ?>
            </a>
        </span>
        <ul id="notifslist">
            <?php
            ksort($notifs);
            foreach($notifs as $key => $value) {
                    echo $value;
            }
            ?>
            <li>
                <input 
                    id="addjid" 
                    class="tiny" 
                    value="hide@address.com" 
                    onfocus="myFocus(this);" 
                    onblur="myBlur(this);"
                />
                <input 
                    id="addalias" 
                    class="tiny" 
                    value="<?php echo t('Alias'); ?>" 
                    onfocus="myFocus(this);" 
                    onblur="myBlur(this);"
                />
                <a 
                    class="button tiny icon yes merged right" 
                    href="#" 
                    id="addvalidate" 
                    onclick="<?php $this->callAjax("ajaxAddContact", "getAddJid()", "getAddAlias()"); ?> cancelAddJid();">
                    <?php echo t('Send request'); ?>
                </a>
                <a 
                    class="button tiny icon no merged left"
                    href="#"
                    id="addrefuse"
                    onclick="cancelAddJid();">
                    <?php echo t('Cancel'); ?>
                </a>
                

            </li>
        </ul>
    </div>
    <?php    
    }
}