root/trunk/inc/communities/view.inc.php

<?php
/****************************************************** Open .node ***
 * Description:   
 * Status:        Stable.
 * Author:        Alexandre Dath <alexandre@dotnode.com>
 * $Id$
 *
 * Copyright (C) 2005 Alexandre Dath <alexandre@dotnode.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 ******************** http://opensource.ikse.net/projects/dotnode ***/

if(is_numeric($token[2]) )
{
    $_SMARTY['Title'] =  'Community';

    $community['info'] = $db->getRow('SELECT id_comm, id, community_cat.id_cat as id_cat, community.name as name, community.description as description, moderated, country, date, nb_members, community_cat.name as category FROM community LEFT JOIN community_cat USING(id_cat) WHERE id_comm=?', array($token[2]));

    $community['info']['moderated_t'] = _($labels['yesno'][$community['info']['moderated']]);

    $community['logo'] = build_logo_url($community['info']['id'], $token[2]);
    $members_r = $db->query('SELECT cache_user.id as id, fname, lname, nick, nb_friends, gender, country, nb_fans, nb_bookmarks, nb_photos, nb_blogs FROM cache_user LEFT JOIN user_comm USING (id) WHERE id_comm=? AND status=? ORDER BY last_visit DESC LIMIT 10', array($community['info']['id_comm'], 'ok')); 

    while($member = $members_r->fetchRow())
    {
        $community['members'][$member['id']] = $member;
        $community['members'][$member['id']]['thumb_path'] = build_thumb_url($member['id']);
    }

    if($community['info']['id'] == $_SESSION['my_id'])
    {
        $moderation_r = $db->query('SELECT cache_user.id as id, fname, lname, nb_friends FROM cache_user LEFT JOIN user_comm USING (id) WHERE id_comm=? AND status=?', array($community['info']['id_comm'], 'waiting'));
        while($moderation = $moderation_r->fetchRow())
        {
            $community['moderations'][$moderation['id']] = $moderation;
            $community['moderations'][$moderation['id']]['photo'] = build_thumb_url($moderation['id']);
        }
    }

    if($community['members'][$community['info']['id']]['id'] == $community['info']['id'])
        $community['owner'] = $community['members'][$community['info']['id']];
    else
        $community['owner'] = get_cache_user_info($community['info']['id'], 'id, fname, lname');


    $sticky_r = $db->query('SELECT id_topic, title, id, author, nb_posts, last_post_date FROM community_topic WHERE id_comm=? AND sticky=? ORDER BY date DESC', array($token[2], 'true'));
    while($sticky_topic = $sticky_r->fetchRow())
        $community['sticky_topics'][$sticky_topic['id_topic']] = $sticky_topic;


    $topic_r = $db->query('SELECT id_topic, title, id, author, nb_posts, last_post_date FROM community_topic WHERE id_comm=? AND sticky=? ORDER BY date DESC LIMIT 5', array($token[2], 'false') );
        while($topic = $topic_r->fetchRow())
                $community['topics'][$topic['id_topic']] = $topic;

        $event_r = $db->query('SELECT id_event, title, date_event, city, country FROM community_event WHERE id_comm=? AND date_event>? ORDER BY date_event LIMIT 5', array($token[2], time()));
        while($event = $event_r->fetchRow())
        $community['events'][$event['id_event']] = $event;


    /*********************************************/
    /******* compute related communities *********/

    $all_communities_id = $db->getCol('SELECT communities_id FROM cache_user AS u LEFT JOIN user_comm AS c USING (id) WHERE c.id_comm=? AND c.status=?', 0, array($token[2], 'ok'));

    foreach($all_communities_id as $communities_id)
    {
        $array_comm = split(',', $communities_id);
        foreach($array_comm as $array_comm_id)
        {
            $related_comm_temp[$array_comm_id]++;
        }
    }
    arsort($related_comm_temp);

    foreach($related_comm_temp as $key=>$level)
    {
        if($key == $token[2])
            continue;

        if($idx > 10 || $level < 3)
            break;
        else
        {
            $rel_comm_info = $db->getRow('SELECT id, id_comm, name, nb_members, moderated, last_post_date FROM community WHERE id_comm=?', array($key));
            $rel_comm_info['logo'] = build_logo_thumb_url($rel_comm_info['id'], $key);
            $rel_comm_info['score'] = $level * 100 / $community['info']['nb_members'];
            $related_comm[$key] = $rel_comm_info;
        }
        $idx++;
    }


    /**************************************/
    /************* menu *******************/

    if($_SESSION['my_id'] != $community['info']['id'])
        if($_SESSION['my_communities_id'] && in_array($community['info']['id_comm'], $_SESSION['my_communities_id']) )
        {
            $_SMARTY['is_member'] =  1;
            $leftmenu['/communities/unjoin/'.$token[2]] = 'Unjoin';
        }
        else
        {
            $_SMARTY['is_member'] =  0;
            if($community['info']['moderated'] == 'yes')
                $leftmenu['/communities/join/'.$token[2].'/moderated'] = 'Join';
            else
                $leftmenu['/communities/join/'.$token[2]] = 'Join';
        }
    else
    {
        $_SMARTY['is_member'] =  1;
        $leftmenu["/communities/edit/".$token[2]] = 'Edit';    
    }


    $leftmenu['/communities/forum/'.$token[2]] = 'View forum';
    $leftmenu['/communities/events/'.$token[2]] = 'View events';
    $leftmenu['/communities/invite/'.$token[2]] = 'Invite friends';

    $_SMARTY['leftmenu'] = $leftmenu;


    /************************************/

    $_SMARTY['related_communities'] =  $related_comm;
    $_SMARTY['community'] =  $community;
}
else
{
    header('Location: /communities');
    exit();
}
?>